Performing C++ SOURCE FILE Test TEST_use_lld_linker failed with the following output: Change Dir: /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/autobuild/instance-7/output-1/host/bin/ninja cmTC_07ed1 && [1/2] Building CXX object CMakeFiles/cmTC_07ed1.dir/src.cxx.o [2/2] Linking CXX executable cmTC_07ed1 FAILED: cmTC_07ed1 : && /home/autobuild/autobuild/instance-7/output-1/host/bin/aarch64_be-none-linux-gnu-g++ --sysroot=/home/autobuild/autobuild/instance-7/output-1/host/aarch64_be-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -DNDEBUG -fuse-ld=lld CMakeFiles/cmTC_07ed1.dir/src.cxx.o -o cmTC_07ed1 && : collect2: fatal error: cannot find 'ld' compilation terminated. ninja: build stopped: subcommand failed. Source file was: int main() { return 0; } Performing C++ SOURCE FILE Test TEST_gdb_index failed with the following output: Change Dir: /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/autobuild/instance-7/output-1/host/bin/ninja cmTC_8ebee && [1/2] Building CXX object CMakeFiles/cmTC_8ebee.dir/src.cxx.o [2/2] Linking CXX executable cmTC_8ebee FAILED: cmTC_8ebee : && /home/autobuild/autobuild/instance-7/output-1/host/bin/aarch64_be-none-linux-gnu-g++ --sysroot=/home/autobuild/autobuild/instance-7/output-1/host/aarch64_be-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -DNDEBUG -Wl,--gdb-index CMakeFiles/cmTC_8ebee.dir/src.cxx.o -o cmTC_8ebee && : /home/autobuild/autobuild/instance-7/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64_be-none-linux-gnu/10.3.1/../../../../aarch64_be-none-linux-gnu/bin/ld: unrecognized option '--gdb-index' /home/autobuild/autobuild/instance-7/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64_be-none-linux-gnu/10.3.1/../../../../aarch64_be-none-linux-gnu/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_reduce_relocations failed with the following output: Change Dir: /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/autobuild/instance-7/output-1/host/bin/ninja cmTC_959eb && [1/2] Building CXX object CMakeFiles/cmTC_959eb.dir/src.cxx.o FAILED: CMakeFiles/cmTC_959eb.dir/src.cxx.o /home/autobuild/autobuild/instance-7/output-1/host/bin/aarch64_be-none-linux-gnu-g++ --sysroot=/home/autobuild/autobuild/instance-7/output-1/host/aarch64_be-buildroot-linux-gnu/sysroot -DHAVE_reduce_relocations -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -DNDEBUG -fPIE -std=gnu++17 -o CMakeFiles/cmTC_959eb.dir/src.cxx.o -c /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx:2:4: error: #error Symbolic function binding on this architecture may be broken, disabling it (see QTBUG-36129). 2 | # error Symbolic function binding on this architecture may be broken, disabling it (see QTBUG-36129). | ^~~~~ ninja: build stopped: subcommand failed. Source file was: #if !(defined(__i386) || defined(__i386__) || defined(__x86_64) || defined(__x86_64__) || defined(__amd64)) || defined(__sun) # error Symbolic function binding on this architecture may be broken, disabling it (see QTBUG-36129). #endif int main(void) { /* BEGIN TEST: */ /* END TEST: */ return 0; } Performing C++ SOURCE FILE Test HAVE_alloca_malloc_h failed with the following output: Change Dir: /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/autobuild/instance-7/output-1/host/bin/ninja cmTC_a2085 && [1/2] Building CXX object CMakeFiles/cmTC_a2085.dir/src.cxx.o FAILED: CMakeFiles/cmTC_a2085.dir/src.cxx.o /home/autobuild/autobuild/instance-7/output-1/host/bin/aarch64_be-none-linux-gnu-g++ --sysroot=/home/autobuild/autobuild/instance-7/output-1/host/aarch64_be-buildroot-linux-gnu/sysroot -DHAVE_alloca_malloc_h -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -DNDEBUG -fPIE -std=gnu++17 -o CMakeFiles/cmTC_a2085.dir/src.cxx.o -c /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx: In function 'int main()': /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx:6:1: error: 'alloca' was not declared in this scope; did you mean 'valloc'? 6 | alloca(1); | ^~~~~~ | valloc ninja: build stopped: subcommand failed. Source file was: #include int main(void) { /* BEGIN TEST: */ alloca(1); /* END TEST: */ return 0; } Performing C++ SOURCE FILE Test HAVE_intelcet failed with the following output: Change Dir: /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/autobuild/instance-7/output-1/host/bin/ninja cmTC_accd2 && [1/2] Building CXX object CMakeFiles/cmTC_accd2.dir/src.cxx.o FAILED: CMakeFiles/cmTC_accd2.dir/src.cxx.o /home/autobuild/autobuild/instance-7/output-1/host/bin/aarch64_be-none-linux-gnu-g++ --sysroot=/home/autobuild/autobuild/instance-7/output-1/host/aarch64_be-buildroot-linux-gnu/sysroot -DHAVE_intelcet -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -DNDEBUG -fPIE -std=gnu++17 -o CMakeFiles/cmTC_accd2.dir/src.cxx.o -c /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx:5:4: error: #error Intel CET not available 5 | # error Intel CET not available | ^~~~~ ninja: build stopped: subcommand failed. Source file was: int main(void) { /* BEGIN TEST: */ #if !defined(__CET__) # error Intel CET not available #endif /* END TEST: */ return 0; } Performing C++ SOURCE FILE Test HAVE_pollts failed with the following output: Change Dir: /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/autobuild/instance-7/output-1/host/bin/ninja cmTC_f59d3 && [1/2] Building CXX object CMakeFiles/cmTC_f59d3.dir/src.cxx.o FAILED: CMakeFiles/cmTC_f59d3.dir/src.cxx.o /home/autobuild/autobuild/instance-7/output-1/host/bin/aarch64_be-none-linux-gnu-g++ --sysroot=/home/autobuild/autobuild/instance-7/output-1/host/aarch64_be-buildroot-linux-gnu/sysroot -DHAVE_pollts -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -DNDEBUG -fPIE -std=gnu++17 -o CMakeFiles/cmTC_f59d3.dir/src.cxx.o -c /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx: In function 'int main()': /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx:11:1: error: 'pollts' was not declared in this scope; did you mean 'poll'? 11 | pollts(&pfd, 1, &ts, &sig); | ^~~~~~ | poll ninja: build stopped: subcommand failed. Source file was: #include #include #include int main(void) { /* 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_cpp_winrt failed with the following output: Change Dir: /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/autobuild/instance-7/output-1/host/bin/ninja cmTC_f3277 && [1/2] Building CXX object CMakeFiles/cmTC_f3277.dir/src.cxx.o FAILED: CMakeFiles/cmTC_f3277.dir/src.cxx.o /home/autobuild/autobuild/instance-7/output-1/host/bin/aarch64_be-none-linux-gnu-g++ --sysroot=/home/autobuild/autobuild/instance-7/output-1/host/aarch64_be-buildroot-linux-gnu/sysroot -DHAVE_cpp_winrt -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -DNDEBUG -fPIE -std=gnu++17 -o CMakeFiles/cmTC_f3277.dir/src.cxx.o -c /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx:2:13: fatal error: winrt/base.h: No such file or directory 2 | # include | ^~~~~~~~~~~~~~ compilation terminated. ninja: build stopped: subcommand failed. Source file was: // Including winrt/base.h causes an error in some configurations (Windows 10 SDK + c++20) # include int main(void) { return 0; } Performing C++ SOURCE FILE Test HAVE_xlocalescanprint failed with the following output: Change Dir: /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/autobuild/instance-7/output-1/host/bin/ninja cmTC_24112 && [1/2] Building CXX object CMakeFiles/cmTC_24112.dir/src.cxx.o FAILED: CMakeFiles/cmTC_24112.dir/src.cxx.o /home/autobuild/autobuild/instance-7/output-1/host/bin/aarch64_be-none-linux-gnu-g++ --sysroot=/home/autobuild/autobuild/instance-7/output-1/host/aarch64_be-buildroot-linux-gnu/sysroot -DHAVE_xlocalescanprint -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -DNDEBUG -fPIE -std=gnu++17 -o CMakeFiles/cmTC_24112.dir/src.cxx.o -c /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx:10:10: error: #include expects "FILENAME" or 10 | #include QDSP_P_H | ^~~~~~~~ /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx: In function 'int main()': /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx:18:1: error: 'locale_t' was not declared in this scope 18 | locale_t invalidLocale = NULL; | ^~~~~~~~ /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx:21:17: error: 'argv' was not declared in this scope 21 | qDoubleSnprintf(argv[0], 1, invalidLocale, "invalid format", a); | ^~~~ /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx:21:29: error: 'invalidLocale' was not declared in this scope 21 | qDoubleSnprintf(argv[0], 1, invalidLocale, "invalid format", a); | ^~~~~~~~~~~~~ /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx:21:1: error: 'qDoubleSnprintf' was not declared in this scope 21 | qDoubleSnprintf(argv[0], 1, invalidLocale, "invalid format", a); | ^~~~~~~~~~~~~~~ /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx:22:62: error: 'argc' was not declared in this scope 22 | qDoubleSscanf(argv[0], invalidLocale, "invalid format", &a, &argc); | ^~~~ /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx:22:1: error: 'qDoubleSscanf' was not declared in this scope 22 | 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(void) { /* 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_ifr_index failed with the following output: Change Dir: /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/autobuild/instance-7/output-1/host/bin/ninja cmTC_884ca && [1/2] Building CXX object CMakeFiles/cmTC_884ca.dir/src.cxx.o FAILED: CMakeFiles/cmTC_884ca.dir/src.cxx.o /home/autobuild/autobuild/instance-7/output-1/host/bin/aarch64_be-none-linux-gnu-g++ --sysroot=/home/autobuild/autobuild/instance-7/output-1/host/aarch64_be-buildroot-linux-gnu/sysroot -DHAVE_ifr_index -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -DNDEBUG -fPIE -std=gnu++17 -o CMakeFiles/cmTC_884ca.dir/src.cxx.o -c /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx: In function 'int main()': /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx:7:5: error: 'struct ifreq' has no member named 'ifr_index' 7 | req.ifr_index = 0; | ^~~~~~~~~ ninja: build stopped: subcommand failed. Source file was: #include int main(void) { /* BEGIN TEST: */ struct ifreq req; req.ifr_index = 0; /* END TEST: */ return 0; } Performing C++ SOURCE FILE Test HAVE_sctp failed with the following output: Change Dir: /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/autobuild/instance-7/output-1/host/bin/ninja cmTC_36381 && [1/2] Building CXX object CMakeFiles/cmTC_36381.dir/src.cxx.o FAILED: CMakeFiles/cmTC_36381.dir/src.cxx.o /home/autobuild/autobuild/instance-7/output-1/host/bin/aarch64_be-none-linux-gnu-g++ --sysroot=/home/autobuild/autobuild/instance-7/output-1/host/aarch64_be-buildroot-linux-gnu/sysroot -DHAVE_sctp -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -DNDEBUG -fPIE -std=gnu++17 -o CMakeFiles/cmTC_36381.dir/src.cxx.o -c /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx:4:10: fatal error: netinet/sctp.h: No such file or directory 4 | #include | ^~~~~~~~~~~~~~~~ compilation terminated. ninja: build stopped: subcommand failed. Source file was: #include #include #include #include int main(void) { /* 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_networklistmanager failed with the following output: Change Dir: /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/autobuild/instance-7/output-1/host/bin/ninja cmTC_48109 && [1/2] Building CXX object CMakeFiles/cmTC_48109.dir/src.cxx.o FAILED: CMakeFiles/cmTC_48109.dir/src.cxx.o /home/autobuild/autobuild/instance-7/output-1/host/bin/aarch64_be-none-linux-gnu-g++ --sysroot=/home/autobuild/autobuild/instance-7/output-1/host/aarch64_be-buildroot-linux-gnu/sysroot -DHAVE_networklistmanager -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -DNDEBUG -fPIE -std=gnu++17 -o CMakeFiles/cmTC_48109.dir/src.cxx.o -c /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx /home/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp/src.cxx:1:11: fatal error: netlistmgr.h: No such file or directory 1 | #include | ^~~~~~~~~~~~~~ compilation terminated. ninja: build stopped: subcommand failed. Source file was: #include #include int main(void) { /* 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/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/autobuild/instance-7/output-1/host/bin/ninja cmTC_b4489 && [1/2] Building C object CMakeFiles/cmTC_b4489.dir/src.c.o [2/2] Linking C executable cmTC_b4489 FAILED: cmTC_b4489 : && /home/autobuild/autobuild/instance-7/output-1/host/bin/aarch64_be-none-linux-gnu-gcc --sysroot=/home/autobuild/autobuild/instance-7/output-1/host/aarch64_be-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -DNDEBUG CMakeFiles/cmTC_b4489.dir/src.c.o -o cmTC_b4489 && : /home/autobuild/autobuild/instance-7/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64_be-none-linux-gnu/10.3.1/../../../../aarch64_be-none-linux-gnu/bin/ld: CMakeFiles/cmTC_b4489.dir/src.c.o: in function `main': src.c:(.text.startup+0x1c): undefined reference to `pthread_create' /home/autobuild/autobuild/instance-7/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64_be-none-linux-gnu/10.3.1/../../../../aarch64_be-none-linux-gnu/bin/ld: src.c:(.text.startup+0x24): undefined reference to `pthread_detach' /home/autobuild/autobuild/instance-7/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64_be-none-linux-gnu/10.3.1/../../../../aarch64_be-none-linux-gnu/bin/ld: src.c:(.text.startup+0x2c): undefined reference to `pthread_cancel' /home/autobuild/autobuild/instance-7/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64_be-none-linux-gnu/10.3.1/../../../../aarch64_be-none-linux-gnu/bin/ld: src.c:(.text.startup+0x38): undefined reference to `pthread_join' collect2: error: ld returned 1 exit status ninja: build stopped: subcommand failed. Source file was: #include static 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/autobuild/autobuild/instance-7/output-1/build/qt6base-6.4.0/CMakeFiles/CMakeTmp Run Build Command(s):/home/autobuild/autobuild/instance-7/output-1/host/bin/ninja cmTC_047a3 && [1/2] Building C object CMakeFiles/cmTC_047a3.dir/CheckFunctionExists.c.o [2/2] Linking C executable cmTC_047a3 FAILED: cmTC_047a3 : && /home/autobuild/autobuild/instance-7/output-1/host/bin/aarch64_be-none-linux-gnu-gcc --sysroot=/home/autobuild/autobuild/instance-7/output-1/host/aarch64_be-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O3 -g0 -DCHECK_FUNCTION_EXISTS=pthread_create -DNDEBUG CMakeFiles/cmTC_047a3.dir/CheckFunctionExists.c.o -o cmTC_047a3 -lpthreads && : /home/autobuild/autobuild/instance-7/output-1/host/opt/ext-toolchain/bin/../lib/gcc/aarch64_be-none-linux-gnu/10.3.1/../../../../aarch64_be-none-linux-gnu/bin/ld: cannot find -lpthreads collect2: error: ld returned 1 exit status ninja: build stopped: subcommand failed.