Performing C++ SOURCE FILE Test HAVE_cxx2a failed with the following output: Change Dir: /home/eric/.conan/data/qt/6.0.0-alpha/bincrafters/testing/build/d7a1813dd34502ade634f520f526a4f4668a7ae3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_a60a0 && [1/2] Building CXX object CMakeFiles/cmTC_a60a0.dir/src.cxx.o FAILED: CMakeFiles/cmTC_a60a0.dir/src.cxx.o /usr/bin/c++ -DHAVE_cxx2a -fPIE -std=gnu++1z -o CMakeFiles/cmTC_a60a0.dir/src.cxx.o -c src.cxx src.cxx:4:4: error: #error __cplusplus must be > 201703L (the value for C++17) # error __cplusplus must be > 201703L (the value for C++17) ^~~~~ ninja: build stopped: subcommand failed. Source file was: #if __cplusplus > 201703L // Compiler claims to support experimental C++2a, trust it #else # error __cplusplus must be > 201703L (the value for C++17) #endif int main(int argc, char **argv) { (void)argc; (void)argv; /* BEGIN TEST: */ /* END TEST: */ return 0; } Performing C++ SOURCE FILE Test HAVE_precompile_header failed with the following output: Change Dir: /home/eric/.conan/data/qt/6.0.0-alpha/bincrafters/testing/build/d7a1813dd34502ade634f520f526a4f4668a7ae3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_f7f32 && [1/2] Building CXX object CMakeFiles/cmTC_f7f32.dir/src.cxx.o FAILED: CMakeFiles/cmTC_f7f32.dir/src.cxx.o /usr/bin/c++ -DHAVE_precompile_header -fPIE -std=gnu++1z -o CMakeFiles/cmTC_f7f32.dir/src.cxx.o -c src.cxx src.cxx:4:2: error: #error no go #error no go ^~~~~ ninja: build stopped: subcommand failed. Source file was: #ifndef HEADER_H #error no go #endif int main(int argc, char **argv) { (void)argc; (void)argv; /* BEGIN TEST: */ /* END TEST: */ return 0; } Performing C++ SOURCE FILE Test TEST_gdb_index failed with the following output: Change Dir: /home/eric/.conan/data/qt/6.0.0-alpha/bincrafters/testing/build/d7a1813dd34502ade634f520f526a4f4668a7ae3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_561ad && [1/2] Building CXX object CMakeFiles/cmTC_561ad.dir/src.cxx.o [2/2] Linking CXX executable cmTC_561ad FAILED: cmTC_561ad : && /usr/bin/c++ -DTEST_gdb_index -Wl,--gdb-index CMakeFiles/cmTC_561ad.dir/src.cxx.o -o cmTC_561ad && : /usr/bin/ld: unrecognized option '--gdb-index' /usr/bin/ld: use the --help option for usage information collect2: error: ld returned 1 exit status ninja: build stopped: subcommand failed. Source file was: int main() { return 0; } Performing C++ SOURCE FILE Test HAVE_alloca_malloc_h failed with the following output: Change Dir: /home/eric/.conan/data/qt/6.0.0-alpha/bincrafters/testing/build/d7a1813dd34502ade634f520f526a4f4668a7ae3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_c96b5 && [1/2] Building CXX object CMakeFiles/cmTC_c96b5.dir/src.cxx.o FAILED: CMakeFiles/cmTC_c96b5.dir/src.cxx.o /usr/bin/c++ -DHAVE_alloca_malloc_h -fPIE -std=gnu++1z -o CMakeFiles/cmTC_c96b5.dir/src.cxx.o -c src.cxx src.cxx: In function ‘int main(int, char**)’: src.cxx:8:1: error: ‘alloca’ was not declared in this scope alloca(1); ^~~~~~ src.cxx:8:1: note: suggested alternative: ‘valloc’ alloca(1); ^~~~~~ valloc ninja: build stopped: subcommand failed. Source file was: #include int main(int argc, char **argv) { (void)argc; (void)argv; /* BEGIN TEST: */ alloca(1); /* END TEST: */ return 0; } Performing C++ SOURCE FILE Test HAVE_intelcet failed with the following output: Change Dir: /home/eric/.conan/data/qt/6.0.0-alpha/bincrafters/testing/build/d7a1813dd34502ade634f520f526a4f4668a7ae3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_8b2b3 && [1/2] Building CXX object CMakeFiles/cmTC_8b2b3.dir/src.cxx.o FAILED: CMakeFiles/cmTC_8b2b3.dir/src.cxx.o /usr/bin/c++ -DHAVE_intelcet -fPIE -std=gnu++1z -o CMakeFiles/cmTC_8b2b3.dir/src.cxx.o -c src.cxx src.cxx:9:4: error: #error Intel CET not available # error Intel CET not available ^~~~~ ninja: build stopped: subcommand failed. Source file was: int main(int argc, char **argv) { (void)argc; (void)argv; /* BEGIN TEST: */ #if !defined(__CET__) # error Intel CET not available #endif /* END TEST: */ return 0; } Performing C++ SOURCE FILE Test HAVE_cxx17_filesystem failed with the following output: Change Dir: /home/eric/.conan/data/qt/6.0.0-alpha/bincrafters/testing/build/d7a1813dd34502ade634f520f526a4f4668a7ae3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_7b877 && [1/2] Building CXX object CMakeFiles/cmTC_7b877.dir/src.cxx.o FAILED: CMakeFiles/cmTC_7b877.dir/src.cxx.o /usr/bin/c++ -DHAVE_cxx17_filesystem -fPIE -std=gnu++1z -o CMakeFiles/cmTC_7b877.dir/src.cxx.o -c src.cxx src.cxx:2:10: fatal error: filesystem: No such file or directory #include ^~~~~~~~~~~~ compilation terminated. ninja: build stopped: subcommand failed. Source file was: #include int main(int argc, char **argv) { (void)argc; (void)argv; /* BEGIN TEST: */ std::filesystem::copy( std::filesystem::path("./file"), std::filesystem::path("./other")); /* END TEST: */ return 0; } Performing C++ SOURCE FILE Test HAVE_pollts failed with the following output: Change Dir: /home/eric/.conan/data/qt/6.0.0-alpha/bincrafters/testing/build/d7a1813dd34502ade634f520f526a4f4668a7ae3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_06fd2 && [1/2] Building CXX object CMakeFiles/cmTC_06fd2.dir/src.cxx.o FAILED: CMakeFiles/cmTC_06fd2.dir/src.cxx.o /usr/bin/c++ -DHAVE_pollts -fPIE -std=gnu++1z -o CMakeFiles/cmTC_06fd2.dir/src.cxx.o -c src.cxx src.cxx: In function ‘int main(int, char**)’: src.cxx:13:1: error: ‘pollts’ was not declared in this scope pollts(&pfd, 1, &ts, &sig); ^~~~~~ src.cxx:13:1: note: suggested alternative: ‘poll’ pollts(&pfd, 1, &ts, &sig); ^~~~~~ poll ninja: build stopped: subcommand failed. Source file was: #include #include #include int main(int argc, char **argv) { (void)argc; (void)argv; /* BEGIN TEST: */ struct pollfd pfd; struct timespec ts; sigset_t sig; pollts(&pfd, 1, &ts, &sig); /* END TEST: */ return 0; } Performing C++ SOURCE FILE Test HAVE_renameat2 failed with the following output: Change Dir: /home/eric/.conan/data/qt/6.0.0-alpha/bincrafters/testing/build/d7a1813dd34502ade634f520f526a4f4668a7ae3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_ef146 && [1/2] Building CXX object CMakeFiles/cmTC_ef146.dir/src.cxx.o FAILED: CMakeFiles/cmTC_ef146.dir/src.cxx.o /usr/bin/c++ -DHAVE_renameat2 -fPIE -std=gnu++1z -o CMakeFiles/cmTC_ef146.dir/src.cxx.o -c src.cxx src.cxx: In function ‘int main(int, char**)’: src.cxx:9:49: error: ‘RENAME_NOREPLACE’ was not declared in this scope renameat2(AT_FDCWD, argv[1], AT_FDCWD, argv[2], RENAME_NOREPLACE | RENAME_WHITEOUT); ^~~~~~~~~~~~~~~~ src.cxx:9:49: note: suggested alternative: ‘_IOS_NOREPLACE’ renameat2(AT_FDCWD, argv[1], AT_FDCWD, argv[2], RENAME_NOREPLACE | RENAME_WHITEOUT); ^~~~~~~~~~~~~~~~ _IOS_NOREPLACE src.cxx:9:68: error: ‘RENAME_WHITEOUT’ was not declared in this scope renameat2(AT_FDCWD, argv[1], AT_FDCWD, argv[2], RENAME_NOREPLACE | RENAME_WHITEOUT); ^~~~~~~~~~~~~~~ src.cxx:9:1: error: ‘renameat2’ was not declared in this scope renameat2(AT_FDCWD, argv[1], AT_FDCWD, argv[2], RENAME_NOREPLACE | RENAME_WHITEOUT); ^~~~~~~~~ src.cxx:9:1: note: suggested alternative: ‘renameat’ renameat2(AT_FDCWD, argv[1], AT_FDCWD, argv[2], RENAME_NOREPLACE | RENAME_WHITEOUT); ^~~~~~~~~ renameat ninja: build stopped: subcommand failed. Source file was: #define _ATFILE_SOURCE 1 #include #include int main(int argc, char **argv) { (void)argc; (void)argv; /* BEGIN TEST: */ renameat2(AT_FDCWD, argv[1], AT_FDCWD, argv[2], RENAME_NOREPLACE | RENAME_WHITEOUT); /* END TEST: */ return 0; } Performing C++ SOURCE FILE Test HAVE_statx failed with the following output: Change Dir: /home/eric/.conan/data/qt/6.0.0-alpha/bincrafters/testing/build/d7a1813dd34502ade634f520f526a4f4668a7ae3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_6bddd && [1/2] Building CXX object CMakeFiles/cmTC_6bddd.dir/src.cxx.o FAILED: CMakeFiles/cmTC_6bddd.dir/src.cxx.o /usr/bin/c++ -DHAVE_statx -fPIE -std=gnu++1z -o CMakeFiles/cmTC_6bddd.dir/src.cxx.o -c src.cxx src.cxx: In function ‘int main(int, char**)’: src.cxx:11:14: error: aggregate ‘main(int, char**)::statx statxbuf’ has incomplete type and cannot be defined struct statx statxbuf; ^~~~~~~~ src.cxx:12:21: error: ‘STATX_BASIC_STATS’ was not declared in this scope unsigned int mask = STATX_BASIC_STATS; ^~~~~~~~~~~~~~~~~ src.cxx:13:28: error: ‘AT_STATX_SYNC_AS_STAT’ was not declared in this scope return statx(AT_FDCWD, "", AT_STATX_SYNC_AS_STAT, mask, &statxbuf); ^~~~~~~~~~~~~~~~~~~~~ src.cxx:13:66: error: invalid use of incomplete type ‘struct main(int, char**)::statx’ return statx(AT_FDCWD, "", AT_STATX_SYNC_AS_STAT, mask, &statxbuf); ^ src.cxx:11:8: note: forward declaration of ‘struct main(int, char**)::statx’ struct statx statxbuf; ^~~~~ ninja: build stopped: subcommand failed. Source file was: #define _ATFILE_SOURCE 1 #include #include #include #include int main(int argc, char **argv) { (void)argc; (void)argv; /* BEGIN TEST: */ struct statx statxbuf; unsigned int mask = STATX_BASIC_STATS; return statx(AT_FDCWD, "", AT_STATX_SYNC_AS_STAT, mask, &statxbuf); /* END TEST: */ return 0; } Performing C++ SOURCE FILE Test HAVE_xlocalescanprint failed with the following output: Change Dir: /home/eric/.conan/data/qt/6.0.0-alpha/bincrafters/testing/build/d7a1813dd34502ade634f520f526a4f4668a7ae3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_93b15 && [1/2] Building CXX object CMakeFiles/cmTC_93b15.dir/src.cxx.o FAILED: CMakeFiles/cmTC_93b15.dir/src.cxx.o /usr/bin/c++ -DHAVE_xlocalescanprint -fPIE -std=gnu++1z -o CMakeFiles/cmTC_93b15.dir/src.cxx.o -c src.cxx src.cxx:12:10: error: #include expects "FILENAME" or #include QDSP_P_H ^~~~~~~~ src.cxx: In function ‘int main(int, char**)’: src.cxx:20:1: error: ‘locale_t’ was not declared in this scope locale_t invalidLocale = NULL; ^~~~~~~~ src.cxx:23:29: error: ‘invalidLocale’ was not declared in this scope qDoubleSnprintf(argv[0], 1, invalidLocale, "invalid format", a); ^~~~~~~~~~~~~ src.cxx:23:1: error: ‘qDoubleSnprintf’ was not declared in this scope qDoubleSnprintf(argv[0], 1, invalidLocale, "invalid format", a); ^~~~~~~~~~~~~~~ src.cxx:23:1: note: suggested alternative: ‘__builtin_printf’ qDoubleSnprintf(argv[0], 1, invalidLocale, "invalid format", a); ^~~~~~~~~~~~~~~ __builtin_printf src.cxx:24:1: error: ‘qDoubleSscanf’ was not declared in this scope qDoubleSscanf(argv[0], invalidLocale, "invalid format", &a, &argc); ^~~~~~~~~~~~~ ninja: build stopped: subcommand failed. Source file was: #define QT_BEGIN_NAMESPACE #define QT_END_NAMESPACE #ifdef _MSVC_VER #define Q_CC_MSVC _MSVC_VER #endif #define QT_NO_DOUBLECONVERSION #include QDSP_P_H int main(int argc, char **argv) { (void)argc; (void)argv; /* BEGIN TEST: */ #ifdef _MSVC_VER _locale_t invalidLocale = NULL; #else locale_t invalidLocale = NULL; #endif double a = 3.4; qDoubleSnprintf(argv[0], 1, invalidLocale, "invalid format", a); qDoubleSscanf(argv[0], invalidLocale, "invalid format", &a, &argc); /* END TEST: */ return 0; } Performing C++ SOURCE FILE Test HAVE_sctp failed with the following output: Change Dir: /home/eric/.conan/data/qt/6.0.0-alpha/bincrafters/testing/build/d7a1813dd34502ade634f520f526a4f4668a7ae3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_255b6 && [1/2] Building CXX object CMakeFiles/cmTC_255b6.dir/src.cxx.o FAILED: CMakeFiles/cmTC_255b6.dir/src.cxx.o /usr/bin/c++ -DHAVE_sctp -fPIE -std=gnu++1z -o CMakeFiles/cmTC_255b6.dir/src.cxx.o -c src.cxx src.cxx:5:10: fatal error: netinet/sctp.h: No such file or directory #include ^~~~~~~~~~~~~~~~ compilation terminated. ninja: build stopped: subcommand failed. Source file was: #include #include #include #include int main(int argc, char **argv) { (void)argc; (void)argv; /* BEGIN TEST: */ sctp_initmsg sctpInitMsg; socklen_t sctpInitMsgSize = sizeof(sctpInitMsg); (void) socket(PF_INET, SOCK_STREAM, IPPROTO_SCTP); (void) getsockopt(-1, SOL_SCTP, SCTP_INITMSG, &sctpInitMsg, &sctpInitMsgSize); /* END TEST: */ return 0; } Performing C++ SOURCE FILE Test HAVE_netlistmgr failed with the following output: Change Dir: /home/eric/.conan/data/qt/6.0.0-alpha/bincrafters/testing/build/d7a1813dd34502ade634f520f526a4f4668a7ae3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_c4359 && [1/2] Building CXX object CMakeFiles/cmTC_c4359.dir/src.cxx.o FAILED: CMakeFiles/cmTC_c4359.dir/src.cxx.o /usr/bin/c++ -DHAVE_netlistmgr -fPIE -std=gnu++1z -o CMakeFiles/cmTC_c4359.dir/src.cxx.o -c src.cxx src.cxx:2:10: fatal error: netlistmgr.h: No such file or directory #include ^~~~~~~~~~~~~~ compilation terminated. ninja: build stopped: subcommand failed. Source file was: #include #include int main(int argc, char **argv) { (void)argc; (void)argv; /* BEGIN TEST: */ using namespace Microsoft::WRL; ComPtr networkListManager; ComPtr connectionPoint; ComPtr connectionPointContainer; networkListManager.As(&connectionPointContainer); connectionPointContainer->FindConnectionPoint(IID_INetworkConnectionEvents, &connectionPoint); /* END TEST: */ return 0; } Performing C SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD failed with the following output: Change Dir: /home/eric/.conan/data/qt/6.0.0-alpha/bincrafters/testing/build/d7a1813dd34502ade634f520f526a4f4668a7ae3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_28878 && [1/2] Building C object CMakeFiles/cmTC_28878.dir/src.c.o [2/2] Linking C executable cmTC_28878 FAILED: cmTC_28878 : && /usr/bin/cc -DCMAKE_HAVE_LIBC_PTHREAD CMakeFiles/cmTC_28878.dir/src.c.o -o cmTC_28878 && : CMakeFiles/cmTC_28878.dir/src.c.o: In function `main': src.c:(.text+0x3e): undefined reference to `pthread_create' src.c:(.text+0x4a): undefined reference to `pthread_detach' src.c:(.text+0x56): undefined reference to `pthread_cancel' src.c:(.text+0x67): undefined reference to `pthread_join' src.c:(.text+0x7b): undefined reference to `pthread_atfork' collect2: error: ld returned 1 exit status ninja: build stopped: subcommand failed. Source file was: #include void* test_func(void* data) { return data; } int main(void) { pthread_t thread; pthread_create(&thread, NULL, test_func, NULL); pthread_detach(thread); pthread_cancel(thread); pthread_join(thread, NULL); pthread_atfork(NULL, NULL, NULL); pthread_exit(NULL); return 0; } Determining if the function pthread_create exists in the pthreads failed with the following output: Change Dir: /home/eric/.conan/data/qt/6.0.0-alpha/bincrafters/testing/build/d7a1813dd34502ade634f520f526a4f4668a7ae3/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/ninja cmTC_faa72 && [1/2] Building C object CMakeFiles/cmTC_faa72.dir/CheckFunctionExists.c.o [2/2] Linking C executable cmTC_faa72 FAILED: cmTC_faa72 : && /usr/bin/cc -DCHECK_FUNCTION_EXISTS=pthread_create CMakeFiles/cmTC_faa72.dir/CheckFunctionExists.c.o -o cmTC_faa72 -lpthreads && : /usr/bin/ld: cannot find -lpthreads collect2: error: ld returned 1 exit status ninja: build stopped: subcommand failed.