CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY CMAKE_INSTALL_BINDIR CMAKE_INSTALL_DATAROOTDIR CMAKE_INSTALL_INCLUDEDIR CMAKE_INSTALL_LIBDIR CMAKE_INSTALL_LIBEXECDIR CMAKE_INSTALL_OLDINCLUDEDIR CMAKE_INSTALL_SBINDIR CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY In file included from /home/conan/w/cci_PR-2463/50/6a82dea1-ae46-454d-a1d9-16e90b7cbf75/recipes/mimalloc/all/test_package/test_basic.cpp:1: In file included from /home/conan/w/cci_PR-2463/.conan/data/mimalloc/1.6.4/_/_/package/2000e2a2943bb17bf9e35568b527e0da032f28f8/lib/mimalloc-1.6/include/mimalloc-new-delete.h:23: In file included from /home/conan/w/cci_PR-2463/.conan/data/mimalloc/1.6.4/_/_/package/2000e2a2943bb17bf9e35568b527e0da032f28f8/lib/mimalloc-1.6/include/mimalloc.h:376: In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/cstdint:35: /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/bits/c++0x_warning.h:32:2: error: This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options. #error This file requires compiler and library support \ ^ In file included from /home/conan/w/cci_PR-2463/50/6a82dea1-ae46-454d-a1d9-16e90b7cbf75/recipes/mimalloc/all/test_package/test_basic.cpp:1: In file included from /home/conan/w/cci_PR-2463/.conan/data/mimalloc/1.6.4/_/_/package/2000e2a2943bb17bf9e35568b527e0da032f28f8/lib/mimalloc-1.6/include/mimalloc-new-delete.h:23: /home/conan/w/cci_PR-2463/.conan/data/mimalloc/1.6.4/_/_/package/2000e2a2943bb17bf9e35568b527e0da032f28f8/lib/mimalloc-1.6/include/mimalloc.h:393:85: warning: defaulted function definitions are a C++11 extension [-Wc++11-extensions] mi_stl_allocator() mi_attr_noexcept = default; ^ /home/conan/w/cci_PR-2463/.conan/data/mimalloc/1.6.4/_/_/package/2000e2a2943bb17bf9e35568b527e0da032f28f8/lib/mimalloc-1.6/include/mimalloc.h:394:85: warning: defaulted function definitions are a C++11 extension [-Wc++11-extensions] mi_stl_allocator(const mi_stl_allocator&) mi_attr_noexcept = default; ^ /home/conan/w/cci_PR-2463/.conan/data/mimalloc/1.6.4/_/_/package/2000e2a2943bb17bf9e35568b527e0da032f28f8/lib/mimalloc-1.6/include/mimalloc.h:418:61: error: use of undeclared identifier 'PTRDIFF_MAX' size_type max_size() const mi_attr_noexcept { return (PTRDIFF_MAX/sizeof(value_type)); } ^ In file included from /home/conan/w/cci_PR-2463/50/6a82dea1-ae46-454d-a1d9-16e90b7cbf75/recipes/mimalloc/all/test_package/test_basic.cpp:1: /home/conan/w/cci_PR-2463/.conan/data/mimalloc/1.6.4/_/_/package/2000e2a2943bb17bf9e35568b527e0da032f28f8/lib/mimalloc-1.6/include/mimalloc-new-delete.h:25:33: error: expected function body after function declarator void operator delete(void* p) noexcept { mi_free(p); }; ^ /home/conan/w/cci_PR-2463/.conan/data/mimalloc/1.6.4/_/_/package/2000e2a2943bb17bf9e35568b527e0da032f28f8/lib/mimalloc-1.6/include/mimalloc-new-delete.h:26:35: error: expected function body after function declarator void operator delete[](void* p) noexcept { mi_free(p); }; ^ /home/conan/w/cci_PR-2463/.conan/data/mimalloc/1.6.4/_/_/package/2000e2a2943bb17bf9e35568b527e0da032f28f8/lib/mimalloc-1.6/include/mimalloc-new-delete.h:28:37: error: expected function body after function declarator void* operator new(std::size_t n) noexcept(false) { return mi_new(n); } ^ In file included from /home/conan/w/cci_PR-2463/50/6a82dea1-ae46-454d-a1d9-16e90b7cbf75/recipes/mimalloc/all/test_package/test_basic.cpp:3: In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/iostream:39: In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/ostream:38: In file included from /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/ios:38: /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/iosfwd:76:48: error: unknown type name 'char_traits' template > ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/iosfwd:76:59: error: expected ',' or '>' in template-parameter-list template > ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/iosfwd:76:68: error: expected unqualified-id template > ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/iosfwd:79:48: error: unknown type name 'char_traits' template > ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/iosfwd:79:59: error: expected ',' or '>' in template-parameter-list template > ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/iosfwd:79:68: error: expected unqualified-id template > ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/iosfwd:82:48: error: unknown type name 'char_traits' template > ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/iosfwd:82:59: error: expected ',' or '>' in template-parameter-list template > ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/iosfwd:82:68: error: expected unqualified-id template > ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/iosfwd:85:48: error: unknown type name 'char_traits' template > ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/iosfwd:85:59: error: expected ',' or '>' in template-parameter-list template > ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/iosfwd:85:68: error: expected unqualified-id template > ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/iosfwd:88:48: error: unknown type name 'char_traits' template > ^ /usr/bin/../lib/gcc/x86_64-linux-gnu/7.2.0/../../../../include/c++/7.2.0/iosfwd:88:59: error: expected ',' or '>' in template-parameter-list template > ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 2 warnings and 20 errors generated. make[2]: *** [CMakeFiles/test_basic_cpp.dir/test_basic.cpp.o] Error 1 make[1]: *** [CMakeFiles/test_basic_cpp.dir/all] Error 2 make: *** [all] Error 2 ERROR: mimalloc/1.6.4 (test package): Error in build() method, line 27 cmake.build() ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-2463/50/6a82dea1-ae46-454d-a1d9-16e90b7cbf75/recipes/mimalloc/all/test_package/build/cc882f7cf60989d255c66d07468e9eae476be2fc' '--' '-j3'