******************************************************************************** conan install zxing-cpp/1.3.0@#2209058fafc73abe978f8a73f62f43c0 --build=zxing-cpp -pr /home/conan/w/prod/BuildSingleReference/43585/6d8b86f0-af79-4ca8-9462-2aef332bdce9/profile_linux_5_libstdcpp11_gcc_release_64.zxing-cpp-shared-False.txt ******************************************************************************** Auto detecting your dev setup to initialize the default profile (/home/conan/w/prod/BuildSingleReference/.conan/profiles/default) CC and CXX: /usr/bin/gcc, /usr/bin/g++ Found gcc 5.4 gcc>=5, using the major as version ************************* WARNING: GCC OLD ABI COMPATIBILITY *********************** Conan detected a GCC version > 5 but has adjusted the 'compiler.libcxx' setting to 'libstdc++' for backwards compatibility. Your compiler is likely using the new CXX11 ABI by default (libstdc++11). If you want Conan to use the new ABI for the default profile, run: $ conan profile update settings.compiler.libcxx=libstdc++11 default Or edit '/home/conan/w/prod/BuildSingleReference/.conan/profiles/default' and set compiler.libcxx=libstdc++11 ************************************************************************************ Default settings os=Linux os_build=Linux arch=x86_64 arch_build=x86_64 compiler=gcc compiler.version=5 compiler.libcxx=libstdc++ build_type=Release *** You can change them in /home/conan/w/prod/BuildSingleReference/.conan/profiles/default *** *** Or override with -s compiler='other' -s ...s*** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=5 os=Linux [options] zxing-cpp:shared=False [build_requires] [env] zxing-cpp/1.3.0: Forced build from source Installing package: zxing-cpp/1.3.0 Requirements zxing-cpp/1.3.0 from local cache - Cache Packages zxing-cpp/1.3.0:061d978fe48a82118faa430c75bbdb9b413f9ad2 - Build Installing (downloading, building) binaries... [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK zxing-cpp/1.3.0: Configuring sources in /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/source [HOOK - conan-center.py] post_source(): [LIBCXX MANAGEMENT (KB-H011)] OK [HOOK - conan-center.py] post_source(): [CPPSTD MANAGEMENT (KB-H022)] OK [HOOK - conan-center.py] post_source(): [SHORT_PATHS USAGE (KB-H066)] OK zxing-cpp/1.3.0: Copying sources to build folder zxing-cpp/1.3.0: Building your package in /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2 zxing-cpp/1.3.0: Generator cmake created conanbuildinfo.cmake zxing-cpp/1.3.0: Aggregating env generators [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK. 'fPIC' option found and apparently well managed [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK zxing-cpp/1.3.0: Calling build() ----Running------ > cd '/home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/build_subfolder' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="5" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++11" -DBUILD_SHARED_LIBS="OFF" -DCMAKE_INSTALL_PREFIX="/home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/package/061d978fe48a82118faa430c75bbdb9b413f9ad2" -DCMAKE_INSTALL_BINDIR="bin" -DCMAKE_INSTALL_SBINDIR="bin" -DCMAKE_INSTALL_LIBEXECDIR="bin" -DCMAKE_INSTALL_LIBDIR="lib" -DCMAKE_INSTALL_INCLUDEDIR="include" -DCMAKE_INSTALL_OLDINCLUDEDIR="include" -DCMAKE_INSTALL_DATAROOTDIR="share" -DCONAN_CMAKE_POSITION_INDEPENDENT_CODE="ON" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -DBUILD_WRITERS="True" -DBUILD_READERS="True" -DBUILD_EXAMPLES="False" -DBUILD_BLACKBOX_TESTS="False" -Wno-dev '/home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2' ----------------- -- The C compiler identification is GNU 5.4.0 -- The CXX compiler identification is GNU 5.4.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/gcc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/g++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Conan: called by CMake conan helper -- Conan: called inside local cache -- Conan: Adjusting output directories -- Conan: Using cmake global configuration -- Conan: Adjusting language standard -- Conan: Adjusting fPIC flag (ON) -- Conan: Compiler GCC>=5, checking major version 5 -- Conan: Checking correct version: 5 -- Conan: C++ stdlib: libstdc++11 -- Looking for pthread.h -- Looking for pthread.h - found -- Performing Test CMAKE_HAVE_LIBC_PTHREAD -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed -- Check if compiler accepts -pthread -- Check if compiler accepts -pthread - yes -- Found Threads: TRUE -- Performing Test COMPILER_NEEDS_FLOAT_STORE -- Performing Test COMPILER_NEEDS_FLOAT_STORE - Success -- Configuring done -- Generating done -- Build files have been written to: /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/build_subfolder ----Running------ > cmake --build '/home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/build_subfolder' '--' '-j3' ----------------- Scanning dependencies of target ZXing [ 0%] Building CXX object source_subfolder/core/CMakeFiles/ZXing.dir/src/BarcodeFormat.cpp.o [ 2%] Building CXX object source_subfolder/core/CMakeFiles/ZXing.dir/src/BitMatrix.cpp.o [ 2%] Building CXX object source_subfolder/core/CMakeFiles/ZXing.dir/src/BitArray.cpp.o source_subfolder/core/CMakeFiles/ZXing.dir/build.make:81: recipe for target 'source_subfolder/core/CMakeFiles/ZXing.dir/src/BarcodeFormat.cpp.o' failed source_subfolder/core/CMakeFiles/ZXing.dir/build.make:107: recipe for target 'source_subfolder/core/CMakeFiles/ZXing.dir/src/BitMatrix.cpp.o' failed source_subfolder/core/CMakeFiles/ZXing.dir/build.make:94: recipe for target 'source_subfolder/core/CMakeFiles/ZXing.dir/src/BitArray.cpp.o' failed CMakeFiles/Makefile2:130: recipe for target 'source_subfolder/core/CMakeFiles/ZXing.dir/all' failed Makefile:148: recipe for target 'all' failed zxing-cpp/1.3.0: CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.cpp:18:0: /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:56:7: error: expected ‘}’ before ‘[’ token NONE [[deprecated]] = None, ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:56:30: error: expected unqualified-id before ‘=’ token NONE [[deprecated]] = None, ^ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:19:0, from /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.cpp:18: /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/Flags.h:123:16: error: ‘Flags’ does not name a type using FLAGS = Flags; \ ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:76:1: note: in expansion of macro ‘ZX_DECLARE_FLAGS’ ZX_DECLARE_FLAGS(BarcodeFormats, BarcodeFormat) ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:76:18: error: ‘BarcodeFormats’ does not name a type ZX_DECLARE_FLAGS(BarcodeFormats, BarcodeFormat) ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/Flags.h:124:19: note: in definition of macro ‘ZX_DECLARE_FLAGS’ constexpr inline FLAGS operator|(FLAGS::enum_type e1, FLAGS::enum_type e2) noexcept { return FLAGS(e1) | e2; } \ ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:76:18: error: ‘BarcodeFormats’ does not name a type ZX_DECLARE_FLAGS(BarcodeFormats, BarcodeFormat) ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/Flags.h:125:19: note: in definition of macro ‘ZX_DECLARE_FLAGS’ constexpr inline FLAGS operator|(FLAGS::enum_type e, FLAGS f) noexcept { return f | e; } \ ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:76:18: error: declaration of ‘operator==’ as non-function ZX_DECLARE_FLAGS(BarcodeFormats, BarcodeFormat) ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/Flags.h:126:35: note: in definition of macro ‘ZX_DECLARE_FLAGS’ constexpr inline bool operator==(FLAGS::enum_type e, FLAGS f) noexcept { return FLAGS(e) == f; } \ ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:76:18: error: ‘BarcodeFormats’ has not been declared ZX_DECLARE_FLAGS(BarcodeFormats, BarcodeFormat) ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/Flags.h:126:35: note: in definition of macro ‘ZX_DECLARE_FLAGS’ constexpr inline bool operator==(FLAGS::enum_type e, FLAGS f) noexcept { return FLAGS(e) == f; } \ ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:76:18: error: ‘BarcodeFormats’ was not declared in this scope ZX_DECLARE_FLAGS(BarcodeFormats, BarcodeFormat) ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/Flags.h:126:55: note: in definition of macro ‘ZX_DECLARE_FLAGS’ constexpr inline bool operator==(FLAGS::enum_type e, FLAGS f) noexcept { return FLAGS(e) == f; } \ ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:76:18: error: declaration of ‘operator==’ as non-function ZX_DECLARE_FLAGS(BarcodeFormats, BarcodeFormat) ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/Flags.h:127:35: note: in definition of macro ‘ZX_DECLARE_FLAGS’ constexpr inline bool operator==(FLAGS f, FLAGS::enum_type e) noexcept { return FLAGS(e) == f; } ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:76:18: error: ‘BarcodeFormats’ was not declared in this scope ZX_DECLARE_FLAGS(BarcodeFormats, BarcodeFormat) ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/Flags.h:127:35: note: in definition of macro ‘ZX_DECLARE_FLAGS’ constexpr inline bool operator==(FLAGS f, FLAGS::enum_type e) noexcept { return FLAGS(e) == f; } ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:76:18: error: ‘BarcodeFormats’ has not been declared ZX_DECLARE_FLAGS(BarcodeFormats, BarcodeFormat) ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/Flags.h:127:44: note: in definition of macro ‘ZX_DECLARE_FLAGS’ constexpr inline bool operator==(FLAGS f, FLAGS::enum_type e) noexcept { return FLAGS(e) == f; } ^ In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.cpp:18:0: /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:78:22: error: ‘BarcodeFormat’ was not declared in this scope const char* ToString(BarcodeFormat format); ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:78:22: note: suggested alternative: /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:28:12: note: ‘ZXing::BarcodeFormat’ enum class BarcodeFormat ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:79:22: error: conflicting declaration ‘std::__cxx11::string ToString’ std::string ToString(BarcodeFormats formats); ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:78:13: note: previous declaration as ‘const char* ToString’ const char* ToString(BarcodeFormat format); ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:79:22: error: ‘BarcodeFormats’ was not declared in this scope std::string ToString(BarcodeFormats formats); ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:85:1: error: ‘BarcodeFormat’ does not name a type BarcodeFormat BarcodeFormatFromString(const std::string& str); ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:94:1: error: ‘BarcodeFormats’ does not name a type BarcodeFormats BarcodeFormatsFromString(const std::string& str); ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BarcodeFormat.h:96:1: error: expected declaration before ‘}’ token } // ZXing ^ make[2]: *** [source_subfolder/core/CMakeFiles/ZXing.dir/src/BarcodeFormat.cpp.o] Error 1 make[2]: *** Waiting for unfinished jobs.... In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitMatrix.cpp:20:0: /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:360:50: error: ‘is_integral_v’ is not a member of ‘std’ template>> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:360:50: error: ‘is_integral_v’ is not a member of ‘std’ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:360:69: error: template argument 1 is invalid template>> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:360:72: error: expected unqualified-id before ‘>’ token template>> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:366:55: error: ‘is_integral_v’ is not a member of ‘std’ template >> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:366:55: error: ‘is_integral_v’ is not a member of ‘std’ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:366:90: error: template argument 1 is invalid template >> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:366:102: error: expected unqualified-id before ‘>’ token template >> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h: In function ‘int ZXing::ReadBits(ZXing::BitArray::Range&, int)’: /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:381:29: error: ‘AppendBit’ was not declared in this scope AppendBit(res, *bits.begin); ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:385:57: error: ‘is_integral_v’ is not a member of ‘std’ template >> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:385:57: error: ‘is_integral_v’ is not a member of ‘std’ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:385:76: error: template argument 1 is invalid template >> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:385:79: error: expected unqualified-id before ‘>’ token template >> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:400:57: error: ‘is_integral_v’ is not a member of ‘std’ template >> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:400:57: error: ‘is_integral_v’ is not a member of ‘std’ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:400:76: error: template argument 1 is invalid template >> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:400:79: error: expected unqualified-id before ‘>’ token template >> ^ make[2]: *** [source_subfolder/core/CMakeFiles/ZXing.dir/src/BitMatrix.cpp.o] Error 1 In file included from /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.cpp:18:0: /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:360:50: error: ‘is_integral_v’ is not a member of ‘std’ template>> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:360:50: error: ‘is_integral_v’ is not a member of ‘std’ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:360:69: error: template argument 1 is invalid template>> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:360:72: error: expected unqualified-id before ‘>’ token template>> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:366:55: error: ‘is_integral_v’ is not a member of ‘std’ template >> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:366:55: error: ‘is_integral_v’ is not a member of ‘std’ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:366:90: error: template argument 1 is invalid template >> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:366:102: error: expected unqualified-id before ‘>’ token template >> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h: In function ‘int ZXing::ReadBits(ZXing::BitArray::Range&, int)’: /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:381:29: error: ‘AppendBit’ was not declared in this scope AppendBit(res, *bits.begin); ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h: At global scope: /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:385:57: error: ‘is_integral_v’ is not a member of ‘std’ template >> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:385:57: error: ‘is_integral_v’ is not a member of ‘std’ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:385:76: error: template argument 1 is invalid template >> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:385:79: error: expected unqualified-id before ‘>’ token template >> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:400:57: error: ‘is_integral_v’ is not a member of ‘std’ template >> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:400:57: error: ‘is_integral_v’ is not a member of ‘std’ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:400:76: error: template argument 1 is invalid template >> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.h:400:79: error: expected unqualified-id before ‘>’ token template >> ^ /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.cpp: In member function ‘ZXing::ByteArray ZXing::BitArray::toBytes(int, int) const’: /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/source_subfolder/core/src/BitArray.cpp:129:83: error: ‘AppendBit’ was not declared in this scope AppendBit(res[i], (numBytes != -1 || bitOffset < size()) ? get(bitOffset++) : 0); ^ make[2]: *** [source_subfolder/core/CMakeFiles/ZXing.dir/src/BitArray.cpp.o] Error 1 make[1]: *** [source_subfolder/core/CMakeFiles/ZXing.dir/all] Error 2 make: *** [all] Error 2 zxing-cpp/1.3.0: ERROR: Package '061d978fe48a82118faa430c75bbdb9b413f9ad2' build failed zxing-cpp/1.3.0: WARN: Build folder /home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2 ERROR: zxing-cpp/1.3.0: Error in build() method, line 92 cmake.build() ConanException: Error 2 while executing cmake --build '/home/conan/w/prod/BuildSingleReference/.conan/data/zxing-cpp/1.3.0/_/_/build/061d978fe48a82118faa430c75bbdb9b413f9ad2/build_subfolder' '--' '-j3'