******************************************************************************** conan install vectorclass/2.01.03@ --build=vectorclass --profile=/home/conan/w/BuildSingleReference/16600/fdf44c0a-db2d-4e67-a5d1-57992cb39dfe/profile.txt ******************************************************************************** Configuration: [settings] arch=x86_64 arch_build=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++ compiler.version=10 os=Linux os_build=Linux [options] [build_requires] [env] vectorclass/2.01.03: Forced build from source Installing package: vectorclass/2.01.03 Requirements vectorclass/2.01.03 from local cache - Cache Packages vectorclass/2.01.03:82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3 - Build Installing (downloading, building) binaries... vectorclass/2.01.03: Copying sources to build folder vectorclass/2.01.03: Building your package in /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3 vectorclass/2.01.03: Generator cmake created conanbuildinfo.cmake [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 vectorclass/2.01.03: Calling build() ----Running------ > cd '/home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/build_subfolder' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release" -DCONAN_IN_LOCAL_CACHE="ON" -DCONAN_COMPILER="gcc" -DCONAN_COMPILER_VERSION="10" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++" -DCMAKE_INSTALL_PREFIX="/home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/package/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3" -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" -Wno-dev '/home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3' ----------------- -- The C compiler identification is GNU 10.2.0 -- The CXX compiler identification is GNU 10.2.0 -- 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 default RPATHs Conan policies -- Conan: Adjusting language standard -- Conan: Adjusting fPIC flag (ON) -- Conan: Compiler GCC>=5, checking major version 10 -- Conan: Checking correct version: 10 -- Conan: C++ stdlib: libstdc++ -- Configuring done -- Generating done -- Build files have been written to: /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/build_subfolder ----Running------ > cmake --build '/home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/build_subfolder' '--' '-j3' ----------------- Scanning dependencies of target vectorclass [ 50%] Building CXX object CMakeFiles/vectorclass.dir/source_subfolder/instrset_detect.cpp.o vectorclass/2.01.03: CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY In file included from /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset_detect.cpp:14: /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h: In function ‘VTYPE nan_vec(uint32_t)’: /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:423:8: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 423 | if constexpr ((VTYPE::elementtype() & 1) != 0) { // double | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h: In function ‘constexpr auto get_inttype()’: /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:486:8: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 486 | if constexpr (elementsize >= 8) { | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:489:13: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 489 | else if constexpr (elementsize >= 4) { | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:492:13: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 492 | else if constexpr (elementsize >= 2) { | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h: In function ‘constexpr auto zero_mask(const int (&)[N])’: /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:511:8: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 511 | if constexpr (N <= 8 ) return uint8_t(mask); | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:512:13: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 512 | else if constexpr (N <= 16) return uint16_t(mask); | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:513:13: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 513 | else if constexpr (N <= 32) return uint32_t(mask); | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h: In function ‘auto selectblend(W, W)’: /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:1375:13: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 1375 | if constexpr (s == 0) return a.get_low(); | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:1376:13: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 1376 | else if constexpr (s == 1) return a.get_high(); | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:1377:13: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 1377 | else if constexpr (s == 2) return b.get_low(); | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h: In function ‘auto blend_half(const W&, const W&)’: /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:1397:61: error: ‘constexpr’ lambda only available with ‘-std=c++17’ or ‘-std=gnu++17’ 1397 | auto listsources = [](int const n, int const (&ind)[N]) constexpr { | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:1422:8: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 1422 | if constexpr (nsrc == 0) { // no sources | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:1431:8: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 1431 | if constexpr (N == 2) { | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:1434:13: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 1434 | else if constexpr (N == 4) { | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:1437:13: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 1437 | else if constexpr (N == 8) { | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:1440:13: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 1440 | else if constexpr (N == 16) { | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:1444:13: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 1444 | else if constexpr (N == 32) { | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:1450:8: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 1450 | if constexpr (nsrc > 2) { // get last one or two sources | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:1455:12: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 1455 | if constexpr (N == 2) { | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:1458:17: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 1458 | else if constexpr (N == 4) { | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:1461:17: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 1461 | else if constexpr (N == 8) { | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:1464:17: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 1464 | else if constexpr (N == 16) { | ^~~~~~~~~ /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/source_subfolder/instrset.h:1468:17: warning: ‘if constexpr’ only available with ‘-std=c++17’ or ‘-std=gnu++17’ 1468 | else if constexpr (N == 32) { | ^~~~~~~~~ make[2]: *** [CMakeFiles/vectorclass.dir/build.make:82: CMakeFiles/vectorclass.dir/source_subfolder/instrset_detect.cpp.o] Error 1 make[1]: *** [CMakeFiles/Makefile2:95: CMakeFiles/vectorclass.dir/all] Error 2 make: *** [Makefile:149: all] Error 2 vectorclass/2.01.03: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3 vectorclass/2.01.03: ERROR: Package '82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3' build failed vectorclass/2.01.03: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3 ERROR: vectorclass/2.01.03: Error in build() method, line 94 cmake.build() ConanException: Error 2 while executing cmake --build '/home/conan/w/BuildSingleReference/.conan/data/vectorclass/2.01.03/_/_/build/82ef5eac51c38971dea2fd342dd55ddf2ddfbbc3/build_subfolder' '--' '-j3'