rm: conftest.dSYM: is a directory rm: conftest.dSYM: is a directory rm: conftest.dSYM: is a directory rm: conftest.dSYM: is a directory configure: WARNING: Impossible to determine how to use pthreads with shared libraries and -nostdlib sed: 1: "s@^/Users/jenkins/w/cci ...": bad flag in substitute command: '$' sed: 1: "s@^/Users/jenkins/w/cci ...": bad flag in substitute command: '$' sed: 1: "s@^/Users/jenkins/w/cci ...": bad flag in substitute command: '$' In file included from source_subfolder/src/common.cc:36: In file included from source_subfolder/src/common.h:45: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 10 warnings generated. In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:45: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:44: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/debugallocation_test.cc:40: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/debugallocation_test.cc:40: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/debugallocation_test.cc:237:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(MallocExtension::instance()->GetNumericProperty( ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/system-alloc.cc:53: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/internal_logging.cc:45: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/internal_logging.cc:45: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations]In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ WRITE_TO_STDERR(buf, strlen(buf)); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.hsource_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' :645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here In file included from source_subfolder/src/debugallocation.cc:72: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ source_subfolder/src/system-alloc.cc:243:34: warning: 'sbrk' is deprecated [-Wdeprecated-declarations] if (reinterpret_cast(sbrk(0)) + size < size) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here __deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:187:40: note: expanded from macro '__deprecated' #define __deprecated __attribute__((__deprecated__)) ^ In file included from source_subfolder/src/debugallocation.cc:73: In file included from source_subfolder/src/base/googleinit.h:37: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/system-alloc.cc:247:18: warning: 'sbrk' is deprecated [-Wdeprecated-declarations] void* result = sbrk(size); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here __deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:187:40: note: expanded from macro '__deprecated' #define __deprecated __attribute__((__deprecated__)) ^ source_subfolder/src/system-alloc.cc:258:14: warning: 'sbrk' is deprecated [-Wdeprecated-declarations] void* r2 = sbrk(extra); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here __deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:187:40: note: expanded from macro '__deprecated' #define __deprecated __attribute__((__deprecated__)) ^ source_subfolder/src/system-alloc.cc:266:12: warning: 'sbrk' is deprecated [-Wdeprecated-declarations] result = sbrk(size + alignment - 1); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here __deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:187:40: note: expanded from macro '__deprecated' #define __deprecated __attribute__((__deprecated__)) ^ In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/page_heap.cc:40: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 11 warnings generated. In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 14 warnings generated. 3 warnings generated. In file included from source_subfolder/src/span.cc:35: In file included from source_subfolder/src/span.h:41: In file included from source_subfolder/src/common.h:45: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:42: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:42: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 11 warnings generated. In file included from source_subfolder/src/span.cc:35: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:182:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(q_back_ != q_front_, "Queue is empty"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:385:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(IsValidMagicValue(magic1_), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:404:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(memcmp(&size1_, size2_addr(), sizeof(size1_)) == 0, "should hold"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:405:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(memcmp(&magic1_, magic2_addr(), sizeof(magic1_)) == 0, "should hold"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:413:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(memcmp(&size1_, size2_addr(), sizeof(size1_)) == 0, "should hold"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:420:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(!given_size || given_size == size1_, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:594:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(!free_queue_->Full(), "Free queue mustn't be full!"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/span.cc:41source_subfolder/src/debugallocation.cc:605:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(num_entries < arraysize(entries), "entries array overflow"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:829:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(entry < kMallocHistogramSize, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ : In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/stack_trace_table.cc:35: In file included from source_subfolder/src/stack_trace_table.h:43: In file included from source_subfolder/src/common.h:45: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:40: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ source_subfolder/src/debugallocation.cc:1093:7:In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from RAW_CHECK(GetOwnership(p) != MallocExtension::kNotOwned, ^ source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] source_subfolder/src/base/logging.h:97:7 } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] : note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ source_subfolder/src/debugallocation.cc:1395:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK((alignment & (alignment-1)) == 0, "must be power of two"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 11 warnings generated. In file included from source_subfolder/src/debugallocation.cc:85: In file included from source_subfolder/src/tcmalloc.cc:150: In file included from source_subfolder/src/libc_override.h:84: source_subfolder/src/libc_override_osx.h:184:6: warning: unused function 'mi_statistics' [-Wunused-function] void mi_statistics(malloc_zone_t *zone, malloc_statistics_t *stats) { ^ source_subfolder/src/debugallocation.cc:303:10: warning: private field 'magic2_' is not used [-Wunused-private-field] size_t magic2_; ^ 11 warnings generated. 11 warnings generated. In file included from source_subfolder/src/base/low_level_alloc.cc:37: In file included from source_subfolder/src/base/low_level_alloc.h:42: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:42: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/stack_trace_table.cc:41: In file included from source_subfolder/src/static_vars.h:42: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:46: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/symbolize.cc:60: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ 24 warnings generated. In file included from source_subfolder/src/symbolize.cc:61: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:42: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/malloc_hook.cc:50: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/malloc_hook.cc:50: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here 11 warnings generated. bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 11 warnings generated. source_subfolder/src/malloc_hook.cc:143:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemoveNewHook(&InitialNewHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:144:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemovePreMmapHook(&InitialPreMMapHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:145:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemovePreSbrkHook(&InitialPreSbrkHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:337:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(mmap_replacement_.empty(), "Only one MMapReplacement is allowed."); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:376:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(munmap_replacement_.empty(), ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/malloc_extension.cc:47: In file included from source_subfolder/src/base/sysinfo.h:49: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/malloc_extension.cc:47: In file included from source_subfolder/src/base/sysinfo.h:50: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 2 warnings generated. 11 warnings generated. In file included from source_subfolder/src/base/low_level_alloc.cc:40: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:135:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(level >= 1, "block not big enough for even one level"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:175:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(e == found, "element not in freelist"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:246:9: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(false, "We do not yet support async-signal-safe arena."); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:251:20: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ~ArenaLock() { RAW_CHECK(this->left_, "haven't left Arena region"); } ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:321:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(meta_data_arena != 0, "must pass a valid arena"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:342:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(arena != 0 && arena != &default_arena && arena != &unhooked_arena, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:352:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(region->header.magic == ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:355:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(region->header.arena == arena, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:357:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(size % arena->pagesize == 0, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.hIn file included from source_subfolder/src/raw_printer.cc:37: In file included from source_subfolder/src/raw_printer.h:47: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] :61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:359:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] if (_dyld_present()) { RAW_CHECK(reinterpret_cast(region) % arena->pagesize == 0, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here : expanded from macro 'WRITE_TO_STDERR' extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:367:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(munmap_result == 0, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:389:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(i < prev->levels, "too few levels in Next()"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:392:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(next->header.magic == Magic(kMagicUnallocated, &next->header), ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:394:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(next->header.arena == arena, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:397:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(prev < next, "unordered freelist"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:398:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(reinterpret_cast(prev) + prev->header.size < ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:427:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(f->header.magic == Magic(kMagicAllocated, &f->header), ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:429:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(f->header.arena == arena, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:445:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(f->header.magic == Magic(kMagicAllocated, &f->header), ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:453:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(arena->allocation_count > 0, "nothing in arena to free"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:509:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(s->header.arena == arena, ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:529:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(arena != 0, "must pass a valid arena"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:568:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(new_pages != MAP_FAILED, "mmap error"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:580:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(munmap_result == 0, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 16 warnings generated. In file included from source_subfolder/src/fake_stacktrace_scope.cc:31: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ 1 warning generated. 35 warnings generated. 2 warnings generated. In file included from source_subfolder/src/raw_printer.cc:38: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/base/spinlock.cc:36: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/base/spinlock.cc:36: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/heap-profiler.cc:62: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { In file included from source_subfolder/src/heap-profile-table.cc:60: In file included from source_subfolder/src/heap-profile-table.h:40: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here In file included from source_subfolder/src/stacktrace.cc:61: In file included from source_subfolder/src/base/commandlineflags.h: ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true");247:56 213: ^ warningsource_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] :sIn file included from note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ source_subfolder/src/base/spinlock.cc:36: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/spinlock.cc:36: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/spinlock.cc:36: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h: if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/heap-profiler.cc:62: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^In file included from generated156source_subfolder/src/heap-profile-table.cc:9: . 60/Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ : In file included from source_subfolder/src/heap-profile-table.h:41: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ : warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/spinlock.cc:36: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/base/spinlock.cc:36: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/base/spinlock.cc:36: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here In file included from source_subfolder/src/heap-profiler.cc:66: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations]bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9:In file included from note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ source_subfolder/src/base/spinlock.cc:36: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/heap-profiler.cc:66: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] In file included from source_subfolder/src/stacktrace.cc:62: In file included from source_subfolder/src/base/googleinit.h:37: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/heap-profiler.cc:66: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/heap-profiler.cc:66: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/heap-profiler.cc:66: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/heap-profiler.cc:66: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/heap-profiler.cc:66: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/heap-profiler.cc:66: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/heap-profiler.cc:66: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/base/vdso_support.cc:38: In file included from source_subfolder/src/base/vdso_support.h:59: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ 1 warning generated. 2 warnings generated. In file included from source_subfolder/src/heap-profile-table.cc:67: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/heap-profile-table.cc:67: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/heap-profile-table.cc:67: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/heap-profile-table.cc:67: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/spinlock.cc:36: In file included from source_subfolder/src/base/spinlock.h:44: source_subfolder/src/base/basictypes.h:311:9:In file included from source_subfolder/src/heap-profile-table.cc:67: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/heap-profile-table.cc:67: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/heap-profile-table.cc:67: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/heap-profile-table.cc:67: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/heap-profile-table.cc:67: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/memory_region_map.cc:121: In file included from source_subfolder/src/memory_region_map.h:45: In file included from source_subfolder/src/base/stl_allocator.h:44: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/memory_region_map.cc:121: In file included from source_subfolder/src/memory_region_map.h:45: In file included from source_subfolder/src/base/stl_allocator.h:44: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/memory_region_map.cc:121: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/memory_region_map.cc:121: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/memory_region_map.cc:121: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/memory_region_map.cc:121: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/memory_region_map.cc:121: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/memory_region_map.cc:121: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/memory_region_map.cc:121: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/memory_region_map.cc:121: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/memory_region_map.cc:121: In file included from source_subfolder/src/memory_region_map.h:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ source_subfolder/src/memory_region_map.cc:198:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(max_stack_depth >= 0, ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:200:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(max_stack_depth <= kMaxStackDepth, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:212:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::AddMmapHook(&MmapHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:213:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::AddMremapHook(&MremapHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:214:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::AddSbrkHook(&SbrkHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:215:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::AddMunmapHook(&MunmapHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:247:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(client_count_ > 0, ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:267:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemoveMmapHook(&MmapHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:268:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemoveMremapHook(&MremapHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:269:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemoveSbrkHook(&SbrkHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:270:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemoveMunmapHook(&MunmapHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:285:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(LockIsHeld(), "should be held (by this thread)"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:303:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(lock_.IsHeld(), "Invariants violated"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:305:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(recursion_count_ <= 5, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:313:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(recursion_count_ == 0, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:323:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(recursion_count_ > 0, "unlock when not held"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:324:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(lock_.IsHeld(), ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:326:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(current_thread_is(lock_owner_tid_), "unlock by non-holder"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:340:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(LockIsHeld(), "should be held (by this thread)"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:346:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(addr <= region->end_addr, ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:382:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(LockIsHeld(), "should be held (by this thread)"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:437:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(LockIsHeld(), "should be held (by this thread)"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:438:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(regions_ != NULL, ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:443:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(LockIsHeld(), "should be held (by this thread)"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:444:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(regions_ != NULL, ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:461:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(i == regions_->end() || !region.Overlaps(*i), ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:466:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(i == regions_->end() || !region.Overlaps(*i), ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:505:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(LockIsHeld(), "should be held (by this thread)"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:552:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(LockIsHeld(), "should be held (by this thread)"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:564:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(saved_regions_count < arraysize(saved_regions), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/heap-profiler.cc:449:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::AddMmapHook(&MmapHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/heap-profiler.cc:450:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::AddMremapHook(&MremapHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/heap-profiler.cc:451:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::AddMunmapHook(&MunmapHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/heap-profiler.cc:452:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::AddSbrkHook(&SbrkHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/heap-profiler.cc:477:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::AddNewHook(&NewHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/heap-profiler.cc:478:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::AddDeleteHook(&DeleteHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/heap-profiler.cc:501:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemoveNewHook(&NewHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/heap-profiler.cc:502:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemoveDeleteHook(&DeleteHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/heap-profiler.cc:506:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemoveMmapHook(&MmapHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/heap-profiler.cc:507:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemoveMremapHook(&MremapHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/heap-profiler.cc:508:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemoveSbrkHook(&SbrkHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/heap-profiler.cc:509:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemoveMunmapHook(&MunmapHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:764:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(LockIsHeld(), "should be held (by this thread)"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:813:23: warning: 'sbrk' is deprecated [-Wdeprecated-declarations] void* new_end = sbrk(0); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here __deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:187:40: note: expanded from macro '__deprecated' #define __deprecated __attribute__((__deprecated__)) ^ source_subfolder/src/memory_region_map.cc:817:23: warning: 'sbrk' is deprecated [-Wdeprecated-declarations] void* new_end = sbrk(0); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here __deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:187:40: note: expanded from macro '__deprecated' #define __deprecated __attribute__((__deprecated__)) ^ source_subfolder/src/memory_region_map.cc:825:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(LockIsHeld(), "should be held (by this thread)"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/memory_region_map.cc:833:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(previous < r->end_addr, "wow, we messed up the set order"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/base/atomicops-internals-x86.cc:36: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/base/atomicops-internals-x86.cc:36: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/atomicops-internals-x86.cc:36: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/atomicops-internals-x86.cc:36: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/atomicops-internals-x86.cc:36: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/atomicops-internals-x86.cc:36: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/base/atomicops-internals-x86.cc:36: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/base/atomicops-internals-x86.cc:36: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/base/atomicops-internals-x86.cc:36: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/base/spinlock_internal.cc:44: In file included from source_subfolder/src/base/spinlock_internal.h:40: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/base/spinlock_internal.cc:44: In file included from source_subfolder/src/base/spinlock_internal.h:41: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/base/spinlock_internal.cc:44: In file included from source_subfolder/src/base/spinlock_internal.h:41: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/spinlock_internal.cc:44: In file included from source_subfolder/src/base/spinlock_internal.h:41: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/spinlock_internal.cc:44: In file included from source_subfolder/src/base/spinlock_internal.h:41: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/spinlock_internal.cc:44: In file included from source_subfolder/src/base/spinlock_internal.h:41: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/spinlock_internal.cc:44: In file included from source_subfolder/src/base/spinlock_internal.h:41: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/base/spinlock_internal.cc:44: In file included from source_subfolder/src/base/spinlock_internal.h:41: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/base/spinlock_internal.cc:44: In file included from source_subfolder/src/base/spinlock_internal.h:41: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/base/spinlock_internal.cc:44: In file included from source_subfolder/src/base/spinlock_internal.h:41: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 10 warnings generated. In file included from source_subfolder/src/base/atomicops-internals-x86.cc:37: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/base/sysinfo.cc:59: In file included from source_subfolder/src/base/sysinfo.h:49: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ 23 warnings generated. 46 warnings generated. In file included from source_subfolder/src/base/spinlock.cc:38: In file included from source_subfolder/src/base/sysinfo.h:50: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 11 warnings generated. 11 warnings generated. In file included from source_subfolder/src/base/logging.cc:35: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/base/logging.cc:35: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/base/atomicops-internals-x86.cc:38: In file included from source_subfolder/src/base/googleinit.h:37: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/base/sysinfo.cc:59: In file included from source_subfolder/src/base/sysinfo.h:50: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/sysinfo.cc:178:14: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] int fd = safeopen("/proc/self/environ", O_RDONLY); ^ source_subfolder/src/base/sysinfo.cc:92:36: note: expanded from macro 'safeopen' # define safeopen(filename, mode) syscall(SYS_open, filename, mode) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/sysinfo.cc:181:9: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] saferead(fd, envbuf, sizeof(envbuf) - 2) < 0) { // error reading file ^ source_subfolder/src/base/sysinfo.cc:97:38: note: expanded from macro 'saferead' # define saferead(fd, buffer, size) syscall(SYS_read, fd, buffer, size) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/sysinfo.cc:184:21: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] if (fd != -1) safeclose(fd); ^ source_subfolder/src/base/sysinfo.cc:102:25: note: expanded from macro 'safeclose' # define safeclose(fd) syscall(SYS_close, fd) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/sysinfo.cc:187:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] safeclose(fd); ^ source_subfolder/src/base/sysinfo.cc:102:25: note: expanded from macro 'safeclose' # define safeclose(fd) syscall(SYS_close, fd) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 11 warnings generated. 2 warnings generated. source_subfolder/src/base/sysinfo.cc:363:5: warning: unused function 'StringToInteger' [-Wunused-function] int StringToInteger(char *text, char **endptr, int base) { ^ source_subfolder/src/base/sysinfo.cc:368:7: warning: unused function 'StringToInteger' [-Wunused-function] int64 StringToInteger(char *text, char **endptr, int base) { ^ source_subfolder/src/base/sysinfo.cc:373:8: warning: unused function 'StringToInteger' [-Wunused-function] uint64 StringToInteger(char *text, char **endptr, int base) { ^ source_subfolder/src/base/sysinfo.cc:401:14: warning: unused function 'CopyStringUntilChar' [-Wunused-function] static char *CopyStringUntilChar( ^ source_subfolder/src/base/sysinfo.cc:424:13: warning: unused function 'ParseProcMapsLine' [-Wunused-function] static bool ParseProcMapsLine(char *text, uint64 *start, uint64 *end, ^ In file included from source_subfolder/src/base/sysinfo.cc:59: source_subfolder/src/base/sysinfo.h:218:8: warning: private field 'flags_' is not used [-Wunused-private-field] char flags_[10]; ^ 12 warnings generated. In file included from source_subfolder/src/common.cc:36: In file included from source_subfolder/src/common.h:45: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 10 warnings generated. In file included from source_subfolder/src/maybe_threads.cc:50: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/maybe_threads.cc:51: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/maybe_threads.cc:173:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(rv == 0); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 3 warnings generated. In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:45: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tcmalloc.cc:118: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tcmalloc.cc:122: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:44: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/stack_trace_table.cc:35: In file included from source_subfolder/src/stack_trace_table.h:43: In file included from source_subfolder/src/common.h:45: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/internal_logging.cc:45: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/internal_logging.cc:45: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 11 warnings generated. In file included from source_subfolder/src/system-alloc.cc:53: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/system-alloc.cc:243:34: warning: 'sbrk' is deprecated [-Wdeprecated-declarations] if (reinterpret_cast(sbrk(0)) + size < size) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here __deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:187:40: note: expanded from macro '__deprecated' #define __deprecated __attribute__((__deprecated__)) ^ source_subfolder/src/system-alloc.cc:247:18: warning: 'sbrk' is deprecated [-Wdeprecated-declarations] void* result = sbrk(size); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here __deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:187:40: note: expanded from macro '__deprecated' #define __deprecated __attribute__((__deprecated__)) ^ source_subfolder/src/system-alloc.cc:258:14: warning: 'sbrk' is deprecated [-Wdeprecated-declarations] void* r2 = sbrk(extra); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here __deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:187:40: note: expanded from macro '__deprecated' #define __deprecated __attribute__((__deprecated__)) ^ source_subfolder/src/system-alloc.cc:266:12: warning: 'sbrk' is deprecated [-Wdeprecated-declarations] result = sbrk(size + alignment - 1); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here __deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:187:40: note: expanded from macro '__deprecated' #define __deprecated __attribute__((__deprecated__)) ^ In file included from source_subfolder/src/span.cc:35: In file included from source_subfolder/src/span.h:41: In file included from source_subfolder/src/common.h:45: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tcmalloc.cc:150: In file included from source_subfolder/src/libc_override.h:84: source_subfolder/src/libc_override_osx.h:184:6: warning: unused function 'mi_statistics' [-Wunused-function] void mi_statistics(malloc_zone_t *zone, malloc_statistics_t *stats) { ^ source_subfolder/src/tcmalloc.cc:1161:20: warning: unused function 'CheckCachedSizeClass' [-Wunused-function] static inline bool CheckCachedSizeClass(void *ptr) { ^ 14 warnings generated. In file included from source_subfolder/src/page_heap.cc:40: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:42: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/span.cc:35: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 11 warnings generated. In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:40: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:42: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/stack_trace_table.cc:41: In file included from source_subfolder/src/static_vars.h:42: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 11 warnings generated. 11 warnings generated. 13 warnings generated. 11 warnings generated. 11 warnings generated. In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:42: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/symbolize.cc:60: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/symbolize.cc:61: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:46: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ 11 warnings generated. In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/malloc_hook.cc:50: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/malloc_hook.cc:50: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/malloc_extension.cc:47: In file included from source_subfolder/src/base/sysinfo.h:49: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/malloc_extension.cc:47: In file included from source_subfolder/src/base/sysinfo.h:50: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:42: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:143:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemoveNewHook(&InitialNewHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:144:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemovePreMmapHook(&InitialPreMMapHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:145:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemovePreSbrkHook(&InitialPreSbrkHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:337:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(mmap_replacement_.empty(), "Only one MMapReplacement is allowed."); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:376:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(munmap_replacement_.empty(), ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 2 warnings generated. 2 warnings generated. 11 warnings generated. 16 warnings generated. In file included from source_subfolder/src/profile-handler.cc:38: In file included from source_subfolder/src/profile-handler.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/sampling_test.cc:44: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/sampling_test.cc:44: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] In file included from source_subfolder/src/tests/sampling_test.cc:44: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); if (_dyld_present()) { ^ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/sampling_test.cc:44: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/heap-profiler_unittest.cc:51: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/heap-profiler_unittest.cc:51: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/heap-profiler_unittest.cc:52: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/heap-profiler_unittest.cc:52: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/heap-profiler_unittest.cc:94:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(IsHeapProfilerRunning()); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/heap-profiler_unittest.cc:100:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!IsHeapProfilerRunning()); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742source_subfolder/src/tests/heap-profiler_unittest.cc:94:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(IsHeapProfilerRunning()); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/heap-profiler_unittest.cc:100:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!IsHeapProfilerRunning()); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ :6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/heap-profiler_unittest.cc:113:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(IsHeapProfilerRunning()); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/heap-profiler_unittest.cc:113:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(IsHeapProfilerRunning()); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tcmalloc.cc:118: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:90: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ 5 warnings generated. In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:90: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 5 warnings generated. In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tcmalloc.cc:122: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 2 warnings generated. 2 warnings generated. In file included from source_subfolder/src/profiler.cc:61: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/profiler.cc:62: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ source_subfolder/src/profiler.cc:319:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(prof_handler_token_ == NULL, "SIGPROF handler already registered"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/profiler.cc:321:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(prof_handler_token_ != NULL, "Failed to set up SIGPROF handler"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/profiler.cc:325:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(prof_handler_token_ != NULL, "SIGPROF handler is not registered"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:478:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(object.ptr); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:606:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == NULL); // huge allocation s should fail! ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:630:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(inst); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:639:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == NULL); // calloc(n, s) should not succeed ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:641:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p != NULL); // calloc(n, s) should succeed ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:643:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p[i] == '\0'); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:665:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:669:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == new_p); // realloc should not allocate new memory ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:674:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == new_p); // realloc should not allocate new memory ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:802:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(NewHook, const void*, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:802:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(NewHook, const void*, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:803:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(DeleteHook, const void*); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:803:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(DeleteHook, const void*); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:804:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MmapHook, const void*, const void*, size_t, int, int, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:804:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MmapHook, const void*, const void*, size_t, int, int, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:806:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MremapHook, const void*, const void*, size_t, size_t, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:806:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MremapHook, const void*, const void*, size_t, size_t, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:808:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MunmapHook, const void *, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:808:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MunmapHook, const void *, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:809:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(SbrkHook, const void *, ptrdiff_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:809:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(SbrkHook, const void *, ptrdiff_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:818:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % sizeof(void*)) == 0); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:819:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % sizeof(double)) == 0); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:824:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % kMinAlign) == 0); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:871:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(r->type == base::MallocRange::FREE || ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:892:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(state.matched); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:923:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(MallocExtension::instance()->GetNumericProperty( ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1071:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1077:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1083:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1094:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 14 warnings generated. source_subfolder/src/tests/tcmalloc_unittest.cc:1101:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1251:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/fake_stacktrace_scope.cc:31: source_subfolder/src/tests/tcmalloc_unittest.cc:1253:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ In file included from source_subfolder/src/profile-handler.cc:59: In file included from source_subfolder/src/base/googleinit.h:37: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h: WRITE_TO_STDERR(buf, strlen(buf)); ^ 247source_subfolder/src/base/logging.h:61:35: note ^:13: note: '_dyld_present' has been explicitly marked deprecated here source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ : expanded from macro 'WRITE_TO_STDERR' WRITE_TO_STDERR("Check failed: " #condition "\n", \#define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1254:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != p2); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ 1 warning generated. In file included from source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here source_subfolder/src/tests/tcmalloc_unittest.cc:1280:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); // force use of this variable ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ int syscall(int, ...); ^ In file included from source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1290:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1296:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1302:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1310:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1316:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here In file included from source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] int syscall(int, ...); ^ if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1332:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1338:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1344:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1350:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1356:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' In file included from source_subfolder/src/profiledata.cc:49: In file included from source_subfolder/src/profiledata.h:47: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1362:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1369:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1376:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1398:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1399:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1405:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1406:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1412:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1413:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1419:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1420:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1427:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1428:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)p2) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tcmalloc.cc:150: In file included from source_subfolder/src/libc_override.h:84: source_subfolder/src/libc_override_osx.h:184:6: warning: unused function 'mi_statistics' [-Wunused-function] source_subfolder/src/tests/tcmalloc_unittest.cc:void mi_statistics(malloc_zone_t *zone, malloc_statistics_t *stats) { ^ source_subfolder/src/tcmalloc.cc:1161:20: warning: unused function 'CheckCachedSizeClass' [-Wunused-function] static inline bool CheckCachedSizeClass(void *ptr) { ^ 1434:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1435:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)p2) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/profile-handler.cc:89:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(sigprocmask(SIG_BLOCK, &sig_set_, NULL) == 0, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/profile-handler.cc:93:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(sigprocmask(SIG_UNBLOCK, &sig_set_, NULL) == 0, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1461:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1538:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p != NULL); // could not allocate ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1643:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!strcmp(PACKAGE_STRING, human_version)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1644:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!strcmp(PACKAGE_VERSION, mmp)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/profile-handler.cc:383:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(sigaction(signal_number_, &sa, NULL) == 0, "sigprof (enable)"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/profile-handler.cc:436:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(callback_count_ > 0, "Invalid callback count"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/profile-handler.cc:505:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(sigaction(signal_number_, NULL, &sa) == 0, "is-signal-handler avail"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/profile-handler.cc:523:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(instance != NULL, "ProfileHandler is not initialized"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/base/low_level_alloc.cc:37: In file included from source_subfolder/src/base/low_level_alloc.h:42: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/base/low_level_alloc.cc:39: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 17 warnings generated. In file included from source_subfolder/src/profiledata.cc:51: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/profiledata.cc:143:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(r >= 0, "write failed"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/profiledata.cc:267:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(depth > 0, "ProfileData::Add depth <= 0"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 13 warnings generated. 4 warnings generated. In file included from source_subfolder/src/malloc_hook.cc:50: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/malloc_hook.cc:50: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/low_level_alloc_unittest.cc:36: In file included from source_subfolder/src/base/low_level_alloc.h:42: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ In file included from source_subfolder/src/base/low_level_alloc.cc:40: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:/Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ 9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ source_subfolder/src/base/low_level_alloc.cc:135:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(level >= 1, "block not big enough for even one level"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:175:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(e == found, "element not in freelist"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:246:9: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(false, "We do not yet support async-signal-safe arena."); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:251:20: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ~ArenaLock() { RAW_CHECK(this->left_, "haven't left Arena region"); } ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:321:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(meta_data_arena != 0, "must pass a valid arena"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:342:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(arena != 0 && arena != &default_arena && arena != &unhooked_arena, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:352:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(region->header.magic == ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:355:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(region->header.arena == arena, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:357:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(size % arena->pagesize == 0, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:359:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(reinterpret_cast(region) % arena->pagesize == 0, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:367:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(munmap_result == 0, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:143:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemoveNewHook(&InitialNewHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:144:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemovePreMmapHook(&InitialPreMMapHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:145:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemovePreSbrkHook(&InitialPreSbrkHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:389:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(i < prev->levels, "too few levels in Next()"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:392:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(next->header.magic == Magic(kMagicUnallocated, &next->header), ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:394:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(next->header.arena == arena, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:397:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(prev < next, "unordered freelist"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:398:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(reinterpret_cast(prev) + prev->header.size < ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:427:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(f->header.magic == Magic(kMagicAllocated, &f->header), ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:429:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(f->header.arena == arena, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:445:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(f->header.magic == Magic(kMagicAllocated, &f->header), ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:453:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(arena->allocation_count > 0, "nothing in arena to free"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:509:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(s->header.arena == arena, ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:529:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(arena != 0, "must pass a valid arena"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:568:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(new_pages != MAP_FAILED, "mmap error"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/low_level_alloc.cc:580:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(munmap_result == 0, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:337:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(mmap_replacement_.empty(), "Only one MMapReplacement is allowed."); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:376:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(munmap_replacement_.empty(), ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/atomicops_unittest.cc:36: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/atomicops_unittest.cc:36: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/atomicops_unittest.cc:37: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/tests/atomicops_unittest.cc:37: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/atomicops_unittest.cc:37: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/atomicops_unittest.cc:37: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/atomicops_unittest.cc:37: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/atomicops_unittest.cc:37: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/atomicops_unittest.cc:37: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/atomicops_unittest.cc:37: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/atomicops_unittest.cc:37: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/low_level_alloc_unittest.cc:37: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/low_level_alloc_unittest.cc:53:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((d.ptr[i] & 0xff) == ((d.fill + i) & 0xff)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 35 warnings generated. source_subfolder/src/tests/low_level_alloc_unittest.cc:143:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(LowLevelAlloc::DeleteArena(arena)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/low_level_alloc_unittest.cc:173:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(MallocHook::AddNewHook(&AllocHook)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/low_level_alloc_unittest.cc:174:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(MallocHook::AddDeleteHook(&FreeHook)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/low_level_alloc_unittest.cc:194:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(MallocHook::RemoveNewHook(&AllocHook)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/low_level_alloc_unittest.cc:195:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(MallocHook::RemoveDeleteHook(&FreeHook)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 11 warnings generated. 76 warnings generated. In file included from source_subfolder/src/tests/stacktrace_unittest.cc:36: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ 16 warnings generated. In file included from source_subfolder/src/tests/stacktrace_unittest.cc:37: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/common.cc:36: In file included from source_subfolder/src/common.h:45: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/common.cc:38: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 2 warnings generated. 10 warnings generated. In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:45: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 8 warnings generated. In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:90: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:90: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:90: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:90: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:42: In file included from source_subfolder/src/base/spinlock.h:44: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:478:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(object.ptr); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:606:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == NULL); // huge allocation s should fail! ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:630:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(inst); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:639:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == NULL); // calloc(n, s) should not succeed ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:641:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p != NULL); // calloc(n, s) should succeed ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:643:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p[i] == '\0'); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:665:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:669:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == new_p); // realloc should not allocate new memory ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:674:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == new_p); // realloc should not allocate new memory ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:802:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(NewHook, const void*, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:802:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(NewHook, const void*, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:803:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(DeleteHook, const void*); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:803:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(DeleteHook, const void*); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:804:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MmapHook, const void*, const void*, size_t, int, int, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:804:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MmapHook, const void*, const void*, size_t, int, int, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:806:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MremapHook, const void*, const void*, size_t, size_t, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:806:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MremapHook, const void*, const void*, size_t, size_t, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:808:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MunmapHook, const void *, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:808:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MunmapHook, const void *, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:809:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(SbrkHook, const void *, ptrdiff_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:809:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(SbrkHook, const void *, ptrdiff_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:818:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % sizeof(void*)) == 0); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:819:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % sizeof(double)) == 0); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:824:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % kMinAlign) == 0); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:871:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(r->type == base::MallocRange::FREE || ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:892:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(state.matched); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:923:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(MallocExtension::instance()->GetNumericProperty( ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1071:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1077:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1083:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1094:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1101:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1251:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1253:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1254:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != p2); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1280:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); // force use of this variable ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1290:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1296:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1302:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1310:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1316:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1332:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1338:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1344:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1350:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1356:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1362:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1369:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1376:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1398:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1399:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1405:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1406:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here In file included from source_subfolder/src/system-alloc.cc:53: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] int syscall(int, ...); ^ In file included from source_subfolder/src/internal_logging.cc:45: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.hsource_subfolder/src/tests/tcmalloc_unittest.cc:1412:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1413:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1419:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1420:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len): note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1427:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1428:5:In file included from source_subfolder/src/internal_logging.cc:45: source_subfolder/src/base/logging.h:207: 3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)p2) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1434:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1435:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)p2) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1461:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1538:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p != NULL); // could not allocate ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:478:5: In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(object.ptr); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/system-alloc.cc:55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/system-alloc.cc:In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] 55: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9:bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] source_subfolder/src/tests/tcmalloc_unittest.cc:1643:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!strcmp(PACKAGE_STRING, human_version)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1644:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!strcmp(PACKAGE_VERSION, mmp)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/internal_logging.cc:46: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:606:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == NULL); // huge allocation s should fail! ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:630:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(inst); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:639:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == NULL); // calloc(n, s) should not succeed ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:641:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p != NULL); // calloc(n, s) should succeed ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:643:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p[i] == '\0'); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:665:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:669:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == new_p); // realloc should not allocate new memory ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35:source_subfolder/src/system-alloc.cc:243:34: warning: 'sbrk' is deprecated [-Wdeprecated-declarations] if (reinterpret_cast(sbrk(0)) + size < size) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here __deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:187:40: note: expanded from macro '__deprecated' #define __deprecated __attribute__((__deprecated__)) ^ source_subfolder/src/system-alloc.cc:247:18: warning: 'sbrk' is deprecated [-Wdeprecated-declarations] void* result = sbrk(size); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here __deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:187:40: note: expanded from macro '__deprecated' #define __deprecated __attribute__((__deprecated__)) ^ source_subfolder/src/system-alloc.cc:258:14: warning: 'sbrk' is deprecated [-Wdeprecated-declarations] void* r2 = sbrk(extra); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here __deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:187:40: note: expanded from macro '__deprecated' #define __deprecated __attribute__((__deprecated__)) ^ source_subfolder/src/system-alloc.cc:266:12: warning: 'sbrk' is deprecated [-Wdeprecated-declarations] result = sbrk(size + alignment - 1); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:582:1: note: 'sbrk' has been explicitly marked deprecated here __deprecated __WATCHOS_PROHIBITED __TVOS_PROHIBITED ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/sys/cdefs.h:187:40: note: expanded from macro '__deprecated' #define __deprecated __attribute__((__deprecated__)) ^ In file included from source_subfolder/src/page_heap.cc:40: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:674:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == new_p); // realloc should not allocate new memory ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:802:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(NewHook, const void*, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:802:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(NewHook, const void*, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:803:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(DeleteHook, const void*); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:803:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(DeleteHook, const void*); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:804:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MmapHook, const void*, const void*, size_t, int, int, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:804:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MmapHook, const void*, const void*, size_t, int, int, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:806:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MremapHook, const void*, const void*, size_t, size_t, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:806:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MremapHook, const void*, const void*, size_t, size_t, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:808:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MunmapHook, const void *, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:808:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MunmapHook, const void *, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:809:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(SbrkHook, const void *, ptrdiff_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:809:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(SbrkHook, const void *, ptrdiff_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' In file included from #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/central_freelist.cc:36: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3:source_subfolder/src/tests/tcmalloc_unittest.cc:818:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % sizeof(void*)) == 0); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:819:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % sizeof(double)) == 0); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6:In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.hsource_subfolder/src/tests/tcmalloc_unittest.cc:824:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % kMinAlign) == 0); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ :114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:871:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(r->type == base::MallocRange::FREE || ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:892:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(state.matched); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:923:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(MallocExtension::instance()->GetNumericProperty( ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1071:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1077:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1083:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1094:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1101:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/sampler.cc:36: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:42: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1251:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1253:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1254:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != p2); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 11 warnings generated. In file included from source_subfolder/src/span.cc:35: In file included from source_subfolder/src/span.h:41: In file included from source_subfolder/src/common.h:45: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1280:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); // force use of this variable ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1290:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1296:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1302:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1310:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1316:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1332:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1338:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1344:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1350:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1356:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1362:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1369:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1376:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1398:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1399:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1405:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1406:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' 14 warnings generated. #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1412:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1413:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1419:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1420:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1427:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1428:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)p2) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1434:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1435:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)p2) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1461:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1538:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p != NULL); // could not allocate ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1643:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!strcmp(PACKAGE_STRING, human_version)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1644:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!strcmp(PACKAGE_VERSION, mmp)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/page_heap.cc:44: In file included from source_subfolder/src/static_vars.h:42: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/stack_trace_table.cc:35: In file included from source_subfolder/src/stack_trace_table.h:43: In file included from source_subfolder/src/common.h:45: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/stack_trace_table.cc:37: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/span.cc:35: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:40: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/span.cc:41: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 11 warnings generated. 11 warnings generated. 11 warnings generated. 11 warnings generated. In file included from source_subfolder/src/stack_trace_table.cc:41: In file included from source_subfolder/src/static_vars.h:42: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 76 warnings generated. In file included from source_subfolder/src/static_vars.cc:35: In file included from source_subfolder/src/static_vars.h:42: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:46: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 76 warnings generated. In file included from source_subfolder/src/symbolize.cc:60: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/symbolize.cc:61: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 11 warnings generated. In file included from source_subfolder/src/thread_cache.cc:35: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:42: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/malloc_hook.cc:50: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/malloc_hook.cc:50: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/malloc_hook.cc:51: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 11 warnings generated. source_subfolder/src/malloc_hook.cc:143:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemoveNewHook(&InitialNewHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:144:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemovePreMmapHook(&InitialPreMMapHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:145:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(MallocHook::RemovePreSbrkHook(&InitialPreSbrkHook), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:337:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(mmap_replacement_.empty(), "Only one MMapReplacement is allowed."); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/malloc_hook.cc:376:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(munmap_replacement_.empty(), ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/malloc_extension.cc:47: In file included from source_subfolder/src/base/sysinfo.h:49: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/malloc_extension.cc:47: In file included from source_subfolder/src/base/sysinfo.h:50: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 11 warnings generated. 2 warnings generated. 16 warnings generated. 2 warnings generated. In file included from source_subfolder/src/tcmalloc.cc:118: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_large_unittest.cc:44: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/tcmalloc_large_unittest.cc:44: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tcmalloc.cc:122: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/large_heap_fragmentation_unittest.cc:38: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ source_subfolder/src/tests/tcmalloc_large_unittest.cc:54:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 == NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_large_unittest.cc:57:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.hIn file included from source_subfolder/src/tests/large_heap_fragmentation_unittest.cc:38: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ :742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_large_unittest.cc:60:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p3 == NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_large_unittest.cc:78:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p[i * (size / kPoints)] == static_cast(i)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_large_unittest.cc:82:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p[size-1] == 'M'); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_large_unittest.cc:98:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_large_unittest.cc:99:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p_set.find(p) == p_set.end()); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_large_unittest.cc:108:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p_small != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 2 warnings generated. 10 warnings generated. In file included from source_subfolder/src/tcmalloc.cc:150: In file included from source_subfolder/src/libc_override.h:84: source_subfolder/src/libc_override_osx.h:184:6: warning: unused function 'mi_statistics' [-Wunused-function] void mi_statistics(malloc_zone_t *zone, malloc_statistics_t *stats) { ^ In file included from source_subfolder/src/tests/system-alloc_unittest.cc:49: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/system-alloc_unittest.cc:49: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/packed-cache_test.cc:35: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/packed-cache_test.cc:35: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/packed-cache_test.cc:43:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(cache.TryGet(key, &rv)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/packed-cache_test.cc:57:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!Has(cache, 0)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/packed-cache_test.cc:59:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(Has(cache, 0)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/packed-cache_test.cc:68:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!Has(cache, 0)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/packed-cache_test.cc:72:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!Has(cache, 19)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/packed-cache_test.cc:73:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!Has(cache, 0)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/packed-cache_test.cc:74:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(Has(cache, 1 << kHashbits)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 9 warnings generated. source_subfolder/src/tests/system-alloc_unittest.cc:114:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(a.invoked_); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/system-alloc_unittest.cc:147:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 == NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/system-alloc_unittest.cc:151:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(q != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/frag_unittest.cc:47: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/markidle_unittest.cc:38: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/frag_unittest.cc:47: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/markidle_unittest.cc:38: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 5 warnings generated. source_subfolder/src/tests/markidle_unittest.cc:76:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(MallocExtension::instance()->GetNumericProperty( ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 2 warnings generated. 3 warnings generated. In file included from source_subfolder/src/tests/addressmap_unittest.cc:41: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/addressmap_unittest.cc:41: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/addressmap_unittest.cc:106:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!map.Find(p)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/addressmap_unittest.cc:108:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!map.FindInside(&SizeFunc, kMaxSize, p + offs, &res_p)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 12 warnings generated. source_subfolder/src/tests/addressmap_unittest.cc:110:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(result = map.Find(p)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/addressmap_unittest.cc:112:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(result = map.FindInside(&SizeFunc, kMaxRealSize, p + offs, &res_p)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/addressmap_unittest.cc:116:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(result = map.Find(p)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/addressmap_unittest.cc:124:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.FindAndRemove(p, &removed)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/addressmap_unittest.cc:131:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(result = map.Find(p)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/addressmap_unittest.cc:134:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(result = map.FindInside(&SizeFunc, kMaxRealSize, p + offs, &res_p)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/addressmap_unittest.cc:138:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(result = map.Find(p)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/addressmap_unittest.cc:146:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!map.FindInside(&SizeFunc, kMaxSize, p + offs, &res_p)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/addressmap_unittest.cc:148:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(result = map.Find(p)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/addressmap_unittest.cc:150:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(result = map.FindInside(&SizeFunc, kMaxRealSize, p + offs, &res_p)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/addressmap_unittest.cc:162:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(result = map.Find(p)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/malloc_hook_test.cc:47: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/tests/malloc_hook_test.cc:47: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/malloc_hook_test.cc:47: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/malloc_hook_test.cc:47: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/malloc_hook_test.cc:47: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/malloc_hook_test.cc:47: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/malloc_hook_test.cc:47: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/malloc_hook_test.cc:47: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/malloc_hook_test.cc:47: In file included from source_subfolder/src/malloc_hook-inl.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/current_allocated_bytes_test.cc:47: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/current_allocated_bytes_test.cc:47: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/malloc_hook_test.cc:47: In file included from source_subfolder/src/malloc_hook-inl.h:44: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/malloc_hook_test.cc:48: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 2 warnings generated. In file included from source_subfolder/src/tests/stack_trace_table_test.cc:11: In file included from source_subfolder/src/stack_trace_table.h:43: In file included from source_subfolder/src/common.h:45: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ source_subfolder/src/tests/malloc_hook_test.cc:132:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ASSERT_TRUE(TestHookList_Remove(&list, 69)); ^ source_subfolder/src/base/logging.h:167:31: note: expanded from macro 'ASSERT_TRUE' #define ASSERT_TRUE(cond) EXPECT_TRUE(cond) ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_hook_test.cc:141:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ASSERT_TRUE(TestHookList_Add(&list, 42)); ^ source_subfolder/src/base/logging.h:167:31: note: expanded from macro 'ASSERT_TRUE' #define ASSERT_TRUE(cond) EXPECT_TRUE(cond) ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_hook_test.cc:152:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ASSERT_TRUE(TestHookList_Add(&list, 42)); ^ source_subfolder/src/base/logging.h:167:31: note: expanded from macro 'ASSERT_TRUE' #define ASSERT_TRUE(cond) EXPECT_TRUE(cond) ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_hook_test.cc:154:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ASSERT_TRUE(TestHookList_Remove(&list, 69)); ^ source_subfolder/src/base/logging.h:167:31: note: expanded from macro 'ASSERT_TRUE' #define ASSERT_TRUE(cond) EXPECT_TRUE(cond) ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_hook_test.cc:161:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ASSERT_TRUE(TestHookList_Remove(&list, 42)); ^ source_subfolder/src/base/logging.h:167:31: note: expanded from macro 'ASSERT_TRUE' #define ASSERT_TRUE(cond) EXPECT_TRUE(cond) ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_hook_test.cc:168:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ASSERT_TRUE(TestHookList_Add(&list, 42)); ^ source_subfolder/src/base/logging.h:167:31: note: expanded from macro 'ASSERT_TRUE' #define ASSERT_TRUE(cond) EXPECT_TRUE(cond) ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_hook_test.cc:170:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ASSERT_TRUE(TestHookList_Remove(&list, 69)); ^ source_subfolder/src/base/logging.h:167:31: note: expanded from macro 'ASSERT_TRUE' #define ASSERT_TRUE(cond) EXPECT_TRUE(cond) ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_hook_test.cc:173:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ASSERT_TRUE(TestHookList_Add(&list, 7)); ^ source_subfolder/src/base/logging.h:167:31: note: expanded from macro 'ASSERT_TRUE' #define ASSERT_TRUE(cond) EXPECT_TRUE(cond) ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_hook_test.cc:184:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_FALSE(TestHookList_Add(&list, 0)); ^ source_subfolder/src/base/logging.h:165:31: note: expanded from macro 'EXPECT_FALSE' #define EXPECT_FALSE(cond) CHECK(!(cond)) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_hook_test.cc:220:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(TestHookList_Add(list, value)); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_hook_test.cc:234:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(TestHookList_Remove(list, value)); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_hook_test.cc:279:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ASSERT_TRUE(TestHookList_Remove(&list, 69)); ^ source_subfolder/src/base/logging.h:167:31: note: expanded from macro 'ASSERT_TRUE' #define ASSERT_TRUE(cond) EXPECT_TRUE(cond) ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/malloc_extension_test.cc:39: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/malloc_extension_test.cc:39: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_extension_test.cc:47:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ASSERT_TRUE(MallocExtension::instance()->GetNumericProperty( ^ source_subfolder/src/base/logging.h:167:31: note: expanded from macro 'ASSERT_TRUE' #define ASSERT_TRUE(cond) EXPECT_TRUE(cond) ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_extension_test.cc:49:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ASSERT_TRUE(MallocExtension_GetNumericProperty( ^ source_subfolder/src/base/logging.h:167:31: note: expanded from macro 'ASSERT_TRUE' #define ASSERT_TRUE(cond) EXPECT_TRUE(cond) ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_extension_test.cc:54:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ASSERT_TRUE(MallocExtension::instance()->VerifyAllMemory()); ^ source_subfolder/src/base/logging.h:167:31: note: expanded from macro 'ASSERT_TRUE' #define ASSERT_TRUE(cond) EXPECT_TRUE(cond) ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_extension_test.cc:55:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ASSERT_TRUE(MallocExtension_VerifyAllMemory()); ^ source_subfolder/src/base/logging.h:167:31: note: expanded from macro 'ASSERT_TRUE' #define ASSERT_TRUE(cond) EXPECT_TRUE(cond) ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/realloc_unittest.cc:42: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/realloc_unittest.cc:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/realloc_unittest.cc:96:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(Valid(dst, min(src_size, dst_size))); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/realloc_unittest.cc:98:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(Valid(dst, dst_size)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 6 warnings generated. In file included from source_subfolder/src/tests/page_heap_test.cc:14: In file included from source_subfolder/src/page_heap.h:43: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ 4 warnings generated. In file included from source_subfolder/src/tests/pagemap_unittest.cc:44: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/pagemap_unittest.cc:44: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:129:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(0) == NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:130:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(5) == NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:131:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(1<<30) == NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:136:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(0) == &a); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:137:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(39) == &a); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:138:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(40) == &a); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:139:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(41) == NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:140:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(1<<30) == NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:149:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(0) == &a); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:150:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(39) == &a); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:151:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(40) == &a); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:152:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(41) == &b); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:153:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(42) == &c); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:154:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(63) == &c); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:155:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(64) == &c); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:156:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(65) == &c); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:157:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(99) == &c); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:158:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(100) == &c); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:159:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(101) == &d); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:160:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(102) == &e); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/pagemap_unittest.cc:161:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(map.Next(103) == NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \23 warnings generated. ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/page_heap_test.cc:14: In file included from source_subfolder/src/page_heap.h:47: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/page_heap_test.cc:138:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(ph->CheckExpensive()); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/page_heap_test.cc:144:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(ph->CheckExpensive()); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/page_heap_test.cc:176:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(ph->CheckExpensive()); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 15 warnings generated. In file included from source_subfolder/src/tests/stack_trace_table_test.cc:12: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/stack_trace_table_test.cc:13: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/tests/stack_trace_table_test.cc:13: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/stack_trace_table_test.cc:13: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/stack_trace_table_test.cc:13: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/stack_trace_table_test.cc:13: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/stack_trace_table_test.cc:13: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/stack_trace_table_test.cc:13: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/stack_trace_table_test.cc:13: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/stack_trace_table_test.cc:13: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 5 warnings generated. 23 warnings generated. In file included from source_subfolder/src/tests/thread_dealloc_unittest.cc:41: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/thread_dealloc_unittest.cc:41: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 2 warnings generated. 11 warnings generated. In file included from source_subfolder/src/tests/raw_printer_test.cc:8: In file included from source_subfolder/src/raw_printer.h:47: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:90: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:90: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:In file included from source_subfolder/src/tests/malloc_extension_test.cc:39: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ 51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here In file included from source_subfolder/src/tests/malloc_extension_test.cc:39: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/realloc_unittest.cc:42: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/realloc_unittest.cc:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/realloc_unittest.cc:96:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(Valid(dst, min(src_size, dst_size))); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/realloc_unittest.cc:98:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(Valid(dst, dst_size)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 4 warnings generated. source_subfolder/src/tests/malloc_extension_test.cc:47:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ASSERT_TRUE(MallocExtension::instance()->GetNumericProperty( ^ source_subfolder/src/base/logging.h:167:31: note: expanded from macro 'ASSERT_TRUE' #define ASSERT_TRUE(cond) EXPECT_TRUE(cond) ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_extension_test.cc:49:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ASSERT_TRUE(MallocExtension_GetNumericProperty( ^ source_subfolder/src/base/logging.h:167:31: note: expanded from macro 'ASSERT_TRUE' #define ASSERT_TRUE(cond) EXPECT_TRUE(cond) ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_extension_test.cc:54:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ASSERT_TRUE(MallocExtension::instance()->VerifyAllMemory()); ^ source_subfolder/src/base/logging.h:167:31: note: expanded from macro 'ASSERT_TRUE' #define ASSERT_TRUE(cond) EXPECT_TRUE(cond) ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/malloc_extension_test.cc:55:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] ASSERT_TRUE(MallocExtension_VerifyAllMemory()); ^ source_subfolder/src/base/logging.h:167:31: note: expanded from macro 'ASSERT_TRUE' #define ASSERT_TRUE(cond) EXPECT_TRUE(cond) ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/tcmalloc_large_unittest.cc:44: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:478:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(object.ptr); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/tcmalloc_large_unittest.cc:44: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_large_unittest.cc:54:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 == NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' source_subfolder/src/tests/tcmalloc_unittest.cc:606:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == NULL); // huge allocation s should fail! ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:630:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(inst); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:639:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == NULL); // calloc(n, s) should not succeed ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:641:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p != NULL); // calloc(n, s) should succeed ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_large_unittest.cc:57:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_large_unittest.cc:60:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p3 == NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ ^ source_subfolder/src/tests/tcmalloc_large_unittest.cc:source_subfolder/src/tests/tcmalloc_unittest.cc:643:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p[i] == '\0'); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 78:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p[i * (size / kPoints)] == static_cast(i)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_large_unittest.cc:82:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p[size-1] == 'M'); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:802:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(NewHook, const void*, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' In file included from source_subfolder/src/debugallocation.cc:72: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 6 warnings generated. source_subfolder/src/tests/tcmalloc_unittest.cc:802:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(NewHook, const void*, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' In file included from source_subfolder/src/debugallocation.cc CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ :73: In file included from source_subfolder/src/base/googleinit.h:37: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:803:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(DeleteHook, const void*); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:803:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(DeleteHook, const void*); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:804:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MmapHook, const void*, const void*, size_t, int, int, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:804:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MmapHook, const void*, const void*, size_t, int, int, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:806:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MremapHook, const void*, const void*, size_t, size_t, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:806:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MremapHook, const void*, const void*, size_t, size_t, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] source_subfolder/src/tests/tcmalloc_unittest.cc } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: In file included from :808:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MunmapHook, const void *, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:808:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MunmapHook, const void *, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:809:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(SbrkHook, const void *, ptrdiff_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:809:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(SbrkHook, const void *, ptrdiff_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_large_unittest.cc:98:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: source_subfolder/src/tests/tcmalloc_unittest.cc:818:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % sizeof(void*)) == 0); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) source_subfolder/src/tests/tcmalloc_unittest.cc:819:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % sizeof(double)) == 0); ^ ^source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.hint syscall(int, ...); ^ :742:6: note: 'syscall' has been explicitly marked deprecated here source_subfolder/src/tests/tcmalloc_unittest.ccint syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_large_unittest.cc:99:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p_set.find(p) == p_set.end()); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \:824:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % kMinAlign) == 0); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_large_unittest.cc:108:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p_small != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:871:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(r->type == base::MallocRange::FREE || ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:892:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(state.matched); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1071:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1077:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1083:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: notesource_subfolder/src/tests/tcmalloc_unittest.cc:1094:: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1101:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1251:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); In file included from ^ source_subfolder/src/base/logging.h:source_subfolder/src/tests/large_heap_fragmentation_unittest.cc:38: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ 87In file included from source_subfolder/src/debugallocation.cc:75: In file included from source_subfolder/src/base/spinlock.h:43: :7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1253:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1254:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != p2); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/large_heap_fragmentation_unittest.cc:38: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1280:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); // force use of this variable ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1290:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1296:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1302:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1310:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1316:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1332:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1338:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1344:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1350:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1356:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1362:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1369:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1376:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1398:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1399:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1405:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1406:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1412:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1413:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1419:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1420:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1427:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1428:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)p2) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1434:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1435:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)p2) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1461:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1538:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p != NULL); // could not allocate ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1643:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!strcmp(PACKAGE_STRING, human_version)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1644:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!strcmp(PACKAGE_VERSION, mmp)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 2 warnings generated. In file included from source_subfolder/src/tests/raw_printer_test.cc:11: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 10 warnings generated. 2 warnings generated. source_subfolder/src/debugallocation.cc:182:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(q_back_ != q_front_, "Queue is empty"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:385:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(IsValidMagicValue(magic1_), ""); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:404:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(memcmp(&size1_, size2_addr(), sizeof(size1_)) == 0, "should hold"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:405:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(memcmp(&magic1_, magic2_addr(), sizeof(magic1_)) == 0, "should hold"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:413:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(memcmp(&size1_, size2_addr(), sizeof(size1_)) == 0, "should hold"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:420:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(!given_size || given_size == size1_, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:594:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(!free_queue_->Full(), "Free queue mustn't be full!"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:605:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(num_entries < arraysize(entries), "entries array overflow"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:829:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(entry < kMallocHistogramSize, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:1093:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(GetOwnership(p) != MallocExtension::kNotOwned, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/debugallocation.cc:1395:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK((alignment & (alignment-1)) == 0, "must be power of two"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/debugallocation.cc:85: In file included from source_subfolder/src/tcmalloc.cc:150: In file included from source_subfolder/src/libc_override.h:84: source_subfolder/src/libc_override_osx.h:184:6: warning: unused function 'mi_statistics' [-Wunused-function] void mi_statistics(malloc_zone_t *zone, malloc_statistics_t *stats) { ^ source_subfolder/src/debugallocation.cc:303:10: warning: private field 'magic2_' is not used [-Wunused-private-field] size_t magic2_; ^ In file included from source_subfolder/src/tests/profile-handler_unittest.cc:13: In file included from source_subfolder/src/profile-handler.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:90: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:90: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/sampler_test.cc:52: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/sampler_test.cc:52: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 72 warnings generated. source_subfolder/src/tests/tcmalloc_unittest.cc:478:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(object.ptr); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/profiledata_unittest.cc:47: In file included from source_subfolder/src/profiledata.h:47: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:606:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == NULL); // huge allocation s should fail! ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:630:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(inst); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:639:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == NULL); // calloc(n, s) should not succeed ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:641:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p != NULL); // calloc(n, s) should succeed ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:643:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p[i] == '\0'); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK'In file included from source_subfolder/src/tests/profiledata_unittest.cc:50: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:802:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(NewHook, const void*, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:802:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(NewHook, const void*, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/profiledata_unittest.cc:90:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(num_bytes <= count); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' source_subfolder/src/tests/tcmalloc_unittest.cc:803:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(DeleteHook, const void*); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:803:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(DeleteHook, const void*); ^ #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:804:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MmapHook, const void*, const void*, size_t, int, int, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:804:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MmapHook, const void*, const void*, size_t, int, int, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:806:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MremapHook, const void*, const void*, size_t, size_t, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:806:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MremapHook, const void*, const void*, size_t, size_t, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:808:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MunmapHook, const void *, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:808:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MunmapHook, const void *, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:809:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(SbrkHook, const void *, ptrdiff_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:809:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(SbrkHook, const void *, ptrdiff_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:818:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % sizeof(void*)) == 0); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/profiledata_unittest.cc:320:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_FALSE(collector_.enabled()); ^ source_subfolder/src/base/logging.h:165:31: note: expanded from macro 'EXPECT_FALSE' #define EXPECT_FALSE(cond) CHECK(!(cond)) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/profiledata_unittest.ccsource_subfolder/src/tests/tcmalloc_unittest.cc:819:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % sizeof(double)) == 0); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ :326:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(state.enabled); source_subfolder/src/tests/tcmalloc_unittest.cc:824:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % kMinAlign) == 0); ^ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:871:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(r->type == base::MallocRange::FREE || ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:892:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(state.matched); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/profiledata_unittest.cc:335:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_STREQ(before.profile_name, after.profile_name); ^ source_subfolder/src/base/logging.h:166:31: note: expanded from macro 'EXPECT_STREQ' #define EXPECT_STREQ(a, b) CHECK(strcmp(a, b) == 0) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1071:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' source_subfolder/src/tests/profiledata_unittest.cc:377:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_FALSE(collector_.enabled()); ^ source_subfolder/src/base/logging.h:165:31: note: expanded from macro 'EXPECT_FALSE' #define EXPECT_FALSE(cond) CHECK(!(cond)) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/profiledata_unittest.cc:382:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_FALSE(state_before.enabled); ^ source_subfolder/src/base/logging.h:165:31: note: expanded from macro 'EXPECT_FALSE' #define EXPECT_FALSE(cond) CHECK(!(cond)) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/profiledata_unittest.cc:385:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_STREQ("", state_before.profile_name); ^ source_subfolder/src/base/logging.h:166:31: note: expanded from macro 'EXPECT_STREQ' #define EXPECT_STREQ(a, b) CHECK(strcmp(a, b) == 0) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/profiledata_unittest.cc:414:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/profiledata_unittest.cc:434:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1077:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1083:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1094:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1101:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' source_subfolder/src/tests/profiledata_unittest.cc:456:#define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1251:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1253:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1254:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != p2); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/profiledata_unittest.cc:462:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!collector_.Start("foobar", options)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/profiledata_unittest.cc:485:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/profiledata_unittest.cc:504:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/profiledata_unittest.cc:528:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/profiledata_unittest.cc:555:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/sampler_test.cc:397:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(CheckMean(kSamplingInterval, 1000)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/profiledata_unittest.cc:579:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1280:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); // force use of this variable ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1290:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7source_subfolder/src/tests/profiledata_unittest.cc:598:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(collector_.Start(checker_.filename().c_str(), options)); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 24 warnings generated. : note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1296:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1302:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1310:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1316:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1332:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1338:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1344:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1350:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1356:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1362:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1369:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1376:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1398:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1399:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1405:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1406:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1412:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1413:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1419:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1420:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1427:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1428:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)p2) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1434:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1435:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)p2) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1461:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1538:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p != NULL); // could not allocate ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/profile-handler_unittest.cc:19: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1643:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!strcmp(PACKAGE_STRING, human_version)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR'source_subfolder/src/tests/profile-handler_unittest.cc:245:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_FALSE(IsTimerEnabled()); ^ source_subfolder/src/base/logging.h:165:31: note: expanded from macro 'EXPECT_FALSE' #define EXPECT_FALSE(cond) CHECK(!(cond)) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742#define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/profile-handler_unittest.cc:254:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_FALSE(IsTimerEnabled()); ^ source_subfolder/src/base/logging.h:165:31: note: expanded from macro 'EXPECT_FALSE' #define EXPECT_FALSE(cond) CHECK(!(cond)) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ :6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1644:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!strcmp(PACKAGE_VERSION, mmp)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 4 warnings generated. 19 warnings generated. 12 warnings generated. In file included from source_subfolder/src/tests/sampler_test.cc:52: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:90: In file included from source_subfolder/src/base/logging.h:49: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/sampler_test.cc:52: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:90: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/sampler_test.cc:54: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/profile-handler.cc:38: In file included from source_subfolder/src/profile-handler.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tests/tcmalloc_unittest.cc:96: In file included from source_subfolder/src/thread_cache.h:51: In file included from source_subfolder/src/sampler.h:47: In file included from source_subfolder/src/static_vars.h:41: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/profiledata.cc:49: In file included from source_subfolder/src/profiledata.h:47: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ source_subfolder/src/tests/sampler_test.cc:397:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(CheckMean(kSamplingInterval, 1000)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:478:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(object.ptr); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:606:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == NULL); // huge allocation s should fail! ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:630:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(inst); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:639:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == NULL); // calloc(n, s) should not succeed ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:641:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p != NULL); // calloc(n, s) should succeed ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:643:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p[i] == '\0'); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:665:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:669:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == new_p); // realloc should not allocate new memory ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:674:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p == new_p); // realloc should not allocate new memory ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:802:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(NewHook, const void*, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:802:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(NewHook, const void*, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:803:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(DeleteHook, const void*); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:803:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(DeleteHook, const void*); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:804:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MmapHook, const void*, const void*, size_t, int, int, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:804:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MmapHook, const void*, const void*, size_t, int, int, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:806:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MremapHook, const void*, const void*, size_t, size_t, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:806:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MremapHook, const void*, const void*, size_t, size_t, int, ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:808:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MunmapHook, const void *, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:808:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(MunmapHook, const void *, size_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:809:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(SbrkHook, const void *, ptrdiff_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:793:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Add##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:809:1: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] MAKE_HOOK_CALLBACK(SbrkHook, const void *, ptrdiff_t); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:797:5: note: expanded from macro 'MAKE_HOOK_CALLBACK' CHECK(MallocHook::Remove##hook_type( \ ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:818:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % sizeof(void*)) == 0); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:819:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % sizeof(double)) == 0); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:824:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((p % kMinAlign) == 0); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:871:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(r->type == base::MallocRange::FREE || ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:892:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(state.matched); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:923:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(MallocExtension::instance()->GetNumericProperty( ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1071:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1077:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1083:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1094:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1101:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] EXPECT_TRUE(g_no_memory); ^ source_subfolder/src/base/logging.h:164:31: note: expanded from macro 'EXPECT_TRUE' #define EXPECT_TRUE(cond) CHECK(cond) ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1251:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ In file included from source_subfolder/src/profiler.cc:61: In file included from source_subfolder/src/base/commandlineflags.h:56: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1253:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1254:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != p2); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 72 warnings generated. extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1280:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); // force use of this variable ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/profiler.cc:62: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] source_subfolder/src/tests/tcmalloc_unittest.cc:1290:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here WRITE_TO_STDERR(buf, strlen(buf)); ^ int syscall(int, ...); ^ source_subfolder/src/base/logging.h:61:35:source_subfolder/src/tests/tcmalloc_unittest.cc:1296:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1302:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1310:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1316:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libspinlock.a(atomicops-internals-x86.o) has no symbols source_subfolder/src/tests/tcmalloc_unittest.cc:1332:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here note: int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1338:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p1 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1344:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1350:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1356:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1362:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1369:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1376:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1398:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1399:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1405:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1406:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1412:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1413:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1419:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(poveraligned != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1420:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)poveraligned) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1427:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1428:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)p2) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libspinlock.a(atomicops-internals-x86.o) has no symbols source_subfolder/src/tests/tcmalloc_unittest.cc:1434:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1435:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK((((size_t)p2) % OVERALIGNMENT) == 0u); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1461:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p2 != NULL); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1538:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(p != NULL); // could not allocate ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1643:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!strcmp(PACKAGE_STRING, human_version)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ In file included from source_subfolder/src/profile-handler.cc:59: In file included from source_subfolder/src/base/googleinit.h:37: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/tests/tcmalloc_unittest.cc:1644:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] CHECK(!strcmp(PACKAGE_VERSION, mmp)); ^ source_subfolder/src/base/logging.h:87:7: note: expanded from macro 'CHECK' WRITE_TO_STDERR("Check failed: " #condition "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from In file included from source_subfolder/src/profiledata.cc:51: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ : note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/profile-handler.cc:61: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.hsource_subfolder/src/profiledata.cc:143:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(r >= 0, "write failed"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ :502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ source_subfolder/src/profiledata.cc:267:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(depth > 0, "ProfileData::Add depth <= 0"); ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/profiler.cc:64: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ 12 warnings generated. In file included from source_subfolder/src/tcmalloc.cc:118: source_subfolder/src/base/basictypes.h:311:9: warning: '_dyld_present' is deprecated: first deprecated in macOS 10.5 - always true [-Wdeprecated-declarations] if (_dyld_present()) { ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/mach-o/dyld.h:247:13: note: '_dyld_present' has been explicitly marked deprecated here extern bool _dyld_present(void) __API_UNAVAILABLE(ios, tvos, watchos) DYLD_DRIVERKIT_UNAVAILABLE __OSX_DEPRECATED(10.1, 10.5, "always true"); ^ source_subfolder/src/profile-handler.cc:89:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(sigprocmask(SIG_BLOCK, &sig_set_, NULL) == 0, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/profile-handler.cc:93:5: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(sigprocmask(SIG_UNBLOCK, &sig_set_, NULL) == 0, ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:107:3: warning: 'OSMemoryBarrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_thread_fence() from instead [-Wdeprecated-declarations] OSMemoryBarrier(); ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:749:9: note: 'OSMemoryBarrier' has been explicitly marked deprecated here void OSMemoryBarrier( void ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:117:9: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:131:13: warning: 'OSAtomicCompareAndSwap32' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:502:9: note: 'OSAtomicCompareAndSwap32' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:141:13: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:156:9: warning: 'OSAtomicCompareAndSwap32Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap32Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:518:9: note: 'OSAtomicCompareAndSwap32Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap32Barrier( int32_t __oldValue, int32_t __newValue, volatile int32_t *__theValue ); ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:207:9: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:221:13: warning: 'OSAtomicCompareAndSwap64' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong_explicit(std::memory_order_relaxed) from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:628:9: note: 'OSAtomicCompareAndSwap64' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:231:13: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] } while (!OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ In file included from source_subfolder/src/tcmalloc.cc:121: In file included from source_subfolder/src/base/spinlock.h:43: In file included from source_subfolder/src/base/atomicops.h:114: source_subfolder/src/base/atomicops-internals-macosx.h:246:9: warning: 'OSAtomicCompareAndSwap64Barrier' is deprecated: first deprecated in macOS 10.12 - Use std::atomic_compare_exchange_strong() from instead [-Wdeprecated-declarations] if (OSAtomicCompareAndSwap64Barrier(old_value, new_value, ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/libkern/OSAtomicDeprecated.h:645:9: note: 'OSAtomicCompareAndSwap64Barrier' has been explicitly marked deprecated here bool OSAtomicCompareAndSwap64Barrier( int64_t __oldValue, int64_t __newValue, ^ source_subfolder/src/profiler.cc:319:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(prof_handler_token_ == NULL, "SIGPROF handler already registered"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/profiler.cc:321:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(prof_handler_token_ != NULL, "Failed to set up SIGPROF handler"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/profiler.cc:325:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(prof_handler_token_ != NULL, "SIGPROF handler is not registered"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/profile-handler.cc:383:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(sigaction(signal_number_, &sa, NULL) == 0, "sigprof (enable)"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/profile-handler.cc:436:7: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(callback_count_ > 0, "Invalid callback count"); ^ source_subfolder/src/base/logging.h:97:7: 4 warnings generated. note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/profile-handler.cc:505:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(sigaction(signal_number_, NULL, &sa) == 0, "is-signal-handler avail"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ source_subfolder/src/profile-handler.cc:523:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] RAW_CHECK(instance != NULL, "ProfileHandler is not initialized"); ^ source_subfolder/src/base/logging.h:97:7: note: expanded from macro 'RAW_CHECK' WRITE_TO_STDERR("Check failed: " #condition ": " message "\n", \ ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ In file included from source_subfolder/src/tcmalloc.cc:122: In file included from source_subfolder/src/central_freelist.h:45: In file included from source_subfolder/src/span.h:42: source_subfolder/src/base/logging.h:207:3: warning: 'syscall' is deprecated: first deprecated in macOS 10.12 - syscall(2) is unsupported; please switch to a supported interface. For SYS_kdebug_trace use kdebug_signpost(). [-Wdeprecated-declarations] WRITE_TO_STDERR(buf, strlen(buf)); ^ source_subfolder/src/base/logging.h:61:35: note: expanded from macro 'WRITE_TO_STDERR' #define WRITE_TO_STDERR(buf, len) syscall(SYS_write, STDERR_FILENO, buf, len) ^ /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include/unistd.h:742:6: note: 'syscall' has been explicitly marked deprecated here int syscall(int, ...); ^ 14 warnings generated. 17 warnings generated. In file included from source_subfolder/src/tcmalloc.cc:150: In file included from source_subfolder/src/libc_override.h:84: source_subfolder/src/libc_override_osx.h:184:6: warning: unused function 'mi_statistics' [-Wunused-function] void mi_statistics(malloc_zone_t *zone, malloc_statistics_t *stats) { ^ source_subfolder/src/tcmalloc.cc:1161:20: warning: unused function 'CheckCachedSizeClass' [-Wunused-function] static inline bool CheckCachedSizeClass(void *ptr) { ^ /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libstacktrace.a(elf_mem_image.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libstacktrace.a(vdso_support.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libstacktrace.a(atomicops-internals-x86.o) has no symbols 76 warnings generated. /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libstacktrace.a(elf_mem_image.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libstacktrace.a(vdso_support.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libstacktrace.a(atomicops-internals-x86.o) has no symbols 13 warnings generated. /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_minimal_internal.a(libtcmalloc_minimal_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_minimal_internal.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_minimal_internal.a(libtcmalloc_minimal_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_minimal_internal.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libprofiler.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libprofiler.a(elf_mem_image.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libprofiler.a(vdso_support.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_minimal.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_minimal.a(libtcmalloc_minimal_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libprofiler.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libprofiler.a(elf_mem_image.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libprofiler.a(vdso_support.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_minimal.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_minimal.a(libtcmalloc_minimal_internal_la-memfs_malloc.o) has no symbols clang: warning: argument unused during compilation: '-ansi' [-Wunused-command-line-argument] /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_internal.a(libtcmalloc_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_internal.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_internal.a(elf_mem_image.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_internal.a(vdso_support.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_internal.a(libtcmalloc_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_internal.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_internal.a(elf_mem_image.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_internal.a(vdso_support.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_minimal_debug.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_minimal_debug.a(libtcmalloc_minimal_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_minimal_debug.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_minimal_debug.a(libtcmalloc_minimal_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc.a(elf_mem_image.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc.a(libtcmalloc_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc.a(vdso_support.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc.a(elf_mem_image.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc.a(libtcmalloc_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc.a(vdso_support.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_and_profiler.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_and_profiler.a(elf_mem_image.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_and_profiler.a(libtcmalloc_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_and_profiler.a(vdso_support.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_and_profiler.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_and_profiler.a(elf_mem_image.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_and_profiler.a(libtcmalloc_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_and_profiler.a(vdso_support.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_debug.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_debug.a(elf_mem_image.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_debug.a(libtcmalloc_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_debug.a(vdso_support.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_debug.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_debug.a(elf_mem_image.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_debug.a(libtcmalloc_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: .libs/libtcmalloc_debug.a(vdso_support.o) has no symbols mkdir: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/include: File exists mkdir: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/share: File exists /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libtcmalloc_minimal.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libtcmalloc_minimal.a(libtcmalloc_minimal_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libtcmalloc_minimal_debug.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libtcmalloc_minimal_debug.a(libtcmalloc_minimal_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libtcmalloc.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libtcmalloc.a(elf_mem_image.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libtcmalloc.a(libtcmalloc_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libtcmalloc.a(vdso_support.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libtcmalloc_debug.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libtcmalloc_debug.a(elf_mem_image.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libtcmalloc_debug.a(libtcmalloc_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libtcmalloc_debug.a(vdso_support.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libprofiler.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libprofiler.a(elf_mem_image.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libprofiler.a(vdso_support.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libtcmalloc_and_profiler.a(atomicops-internals-x86.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libtcmalloc_and_profiler.a(elf_mem_image.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libtcmalloc_and_profiler.a(libtcmalloc_internal_la-memfs_malloc.o) has no symbols /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: /Users/jenkins/w/cci_PR-4572@2/.conan/data/gperftools/2.8.1/_/_/package/0aa7be2d0914b6f3128105e305c90b9cb0cae86d/lib/libtcmalloc_and_profiler.a(vdso_support.o) has no symbols CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY Undefined symbols for architecture x86_64: "std::__1::__vector_base_common::__throw_length_error() const", referenced from: std::__1::vector >::__recommend(unsigned long) const in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) "std::logic_error::logic_error(char const*)", referenced from: std::length_error::length_error(char const*) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) "std::length_error::~length_error()", referenced from: std::__1::__throw_length_error(char const*) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) "std::__1::basic_string, std::__1::allocator >::append(char const*)", referenced from: std::__1::basic_string, std::__1::allocator >::operator+=(char const*) in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_extension.o) "std::__1::basic_string, std::__1::allocator >::append(char const*, unsigned long)", referenced from: TCMallocImplementation::GetHeapSample(std::__1::basic_string, std::__1::allocator >*) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) MallocExtension::GetHeapSample(std::__1::basic_string, std::__1::allocator >*) in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_extension.o) (anonymous namespace)::PrintHeader(std::__1::basic_string, std::__1::allocator >*, char const*, void**) in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_extension.o) (anonymous namespace)::PrintStackEntry(std::__1::basic_string, std::__1::allocator >*, void**) in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_extension.o) MallocExtension::GetHeapGrowthStacks(std::__1::basic_string, std::__1::allocator >*) in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_extension.o) (anonymous namespace)::PrintCountAndSize(std::__1::basic_string, std::__1::allocator >*, unsigned long, unsigned long) in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_extension.o) "std::__1::basic_string, std::__1::allocator >::resize(unsigned long, char)", referenced from: std::__1::basic_string, std::__1::allocator >::resize(unsigned long) in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_extension.o) "std::__1::basic_string, std::__1::allocator >::reserve(unsigned long)", referenced from: DumpAddressMap(std::__1::basic_string, std::__1::allocator >*) in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_extension.o) "std::bad_alloc::bad_alloc()", referenced from: (anonymous namespace)::handle_oom(void* (*)(void*), void*, bool, bool) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) "std::bad_alloc::~bad_alloc()", referenced from: (anonymous namespace)::handle_oom(void* (*)(void*), void*, bool, bool) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) "std::set_new_handler(void (*)())", referenced from: (anonymous namespace)::handle_oom(void* (*)(void*), void*, bool, bool) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) "std::terminate()", referenced from: ___clang_call_terminate in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) ___clang_call_terminate in libtcmalloc_and_profiler.a(stacktrace.o) ___clang_call_terminate in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_hook.o) ___clang_call_terminate in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_extension.o) ___clang_call_terminate in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-internal_logging.o) ___clang_call_terminate in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-page_heap.o) ___clang_call_terminate in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-thread_cache.o) ... "typeinfo for std::length_error", referenced from: std::__1::__throw_length_error(char const*) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) "typeinfo for std::bad_alloc", referenced from: (anonymous namespace)::handle_oom(void* (*)(void*), void*, bool, bool) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) GCC_except_table38 in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) "vtable for __cxxabiv1::__class_type_info", referenced from: typeinfo for SysAllocator in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_extension.o) typeinfo for MallocExtension in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_extension.o) NOTE: a missing vtable usually means the first non-inline virtual member function has no definition. "vtable for __cxxabiv1::__si_class_type_info", referenced from: typeinfo for TCMallocImplementation in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) typeinfo for SbrkSysAllocator in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-system-alloc.o) typeinfo for MmapSysAllocator in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-system-alloc.o) typeinfo for DevMemSysAllocator in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-system-alloc.o) typeinfo for DefaultSysAllocator in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-system-alloc.o) NOTE: a missing vtable usually means the first non-inline virtual member function has no definition. "vtable for std::length_error", referenced from: std::length_error::length_error(char const*) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) NOTE: a missing vtable usually means the first non-inline virtual member function has no definition. "operator delete[](void*)", referenced from: PrintStats(int) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) (anonymous namespace)::mi_print(_malloc_zone_t*, unsigned int) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) MallocExtension::GetHeapSample(std::__1::basic_string, std::__1::allocator >*) in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_extension.o) MallocExtension::GetHeapGrowthStacks(std::__1::basic_string, std::__1::allocator >*) in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_extension.o) "operator delete(void*, unsigned long)", referenced from: TCMallocGuard::TCMallocGuard() in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) TCMallocImplementation::~TCMallocImplementation() in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) void std::__1::_DeallocateCaller::__do_call(void*, unsigned long) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) MallocExtension::~MallocExtension() in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_extension.o) SbrkSysAllocator::~SbrkSysAllocator() in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-system-alloc.o) MmapSysAllocator::~MmapSysAllocator() in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-system-alloc.o) DevMemSysAllocator::~DevMemSysAllocator() in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-system-alloc.o) ... "operator delete(void*, unsigned long, std::align_val_t)", referenced from: void std::__1::_DeallocateCaller::__do_call(void*, unsigned long, std::align_val_t) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) "operator new[](unsigned long)", referenced from: PrintStats(int) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) (anonymous namespace)::mi_print(_malloc_zone_t*, unsigned int) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) DumpHeapGrowthStackTraces() in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) "operator new[](unsigned long, std::nothrow_t const&)", referenced from: tcmalloc::StackTraceTable::ReadStackTracesAndClear() in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-stack_trace_table.o) "operator new(unsigned long)", referenced from: TCMallocGuard::TCMallocGuard() in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) std::__1::__libcpp_allocate(unsigned long, unsigned long) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) InitModule() in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_extension.o) ProcMapsIterator::Init(int, ProcMapsIterator::Buffer*, bool) in libtcmalloc_and_profiler.a(sysinfo.o) "operator new(unsigned long, std::align_val_t)", referenced from: std::__1::__libcpp_allocate(unsigned long, unsigned long) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) "___cxa_allocate_exception", referenced from: (anonymous namespace)::handle_oom(void* (*)(void*), void*, bool, bool) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) std::__1::__throw_length_error(char const*) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) "___cxa_begin_catch", referenced from: ___clang_call_terminate in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) (anonymous namespace)::handle_oom(void* (*)(void*), void*, bool, bool) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) ___clang_call_terminate in libtcmalloc_and_profiler.a(stacktrace.o) ___clang_call_terminate in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_hook.o) ___clang_call_terminate in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_extension.o) ___clang_call_terminate in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-internal_logging.o) ___clang_call_terminate in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-page_heap.o) ... "___cxa_end_catch", referenced from: (anonymous namespace)::handle_oom(void* (*)(void*), void*, bool, bool) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) "___cxa_free_exception", referenced from: std::__1::__throw_length_error(char const*) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) "___cxa_guard_abort", referenced from: CheckInHookCaller() in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_hook.o) "___cxa_guard_acquire", referenced from: void** NextStackFrame(void**, void const*) in libtcmalloc_and_profiler.a(stacktrace.o) void** NextStackFrame(void**, void const*) in libtcmalloc_and_profiler.a(stacktrace.o) CheckInHookCaller() in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_hook.o) "___cxa_guard_release", referenced from: void** NextStackFrame(void**, void const*) in libtcmalloc_and_profiler.a(stacktrace.o) void** NextStackFrame(void**, void const*) in libtcmalloc_and_profiler.a(stacktrace.o) CheckInHookCaller() in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_hook.o) "___cxa_pure_virtual", referenced from: vtable for SysAllocator in libtcmalloc_and_profiler.a(libtcmalloc_internal_la-malloc_extension.o) "___cxa_rethrow", referenced from: (anonymous namespace)::handle_oom(void* (*)(void*), void*, bool, bool) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) "___cxa_throw", referenced from: (anonymous namespace)::handle_oom(void* (*)(void*), void*, bool, bool) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) std::__1::__throw_length_error(char const*) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) "___gxx_personality_v0", referenced from: TCMallocGuard::TCMallocGuard() in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) TCMallocGuard::~TCMallocGuard() in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) (anonymous namespace)::handle_oom(void* (*)(void*), void*, bool, bool) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) TCMallocImplementation::GetNumericProperty(char const*, unsigned long*) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) TCMallocImplementation::SetNumericProperty(char const*, unsigned long) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) TCMallocImplementation::ReleaseToSystem(unsigned long) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) TCMallocImplementation::GetFreeListSizes(std::__1::vector >*) in libtcmalloc_and_profiler.a(libtcmalloc_and_profiler_la-tcmalloc.o) ... ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) make[2]: *** [bin/test_package] Error 1 make[1]: *** [CMakeFiles/test_package.dir/all] Error 2 make: *** [all] Error 2 ERROR: gperftools/2.8.1 (test package): Error in build() method, line 12 cmake.build() ConanException: Error 2 while executing cmake --build '/Users/jenkins/w/cci_PR-4572@2/2/4fe559f8-ca5a-4e6c-b8ff-381fc262d9bb/recipes/gperftools/all/test_package/build/0a3623c15e2f9c96457d0fbdb17e11a88aae37ac' '--' '-j8'