The target system is: Buildroot - 1 - x86_64 The host system is: Linux - 5.4.0-80-generic - x86_64 Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded. Compiler: /tmp/instance-2/output-1/host/bin/x86_64-linux-g++ Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;;-Os;-g0;;-latomic Id flags: The output was: 0 Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "a.out" The CXX compiler identification is GNU, found in "/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/3.16.3/CompilerIdCXX/a.out" Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded. Compiler: /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-Os;-g0 Id flags: The output was: 0 Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "a.out" The C compiler identification is GNU, found in "/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/3.16.3/CompilerIdC/a.out" Determining if the CXX compiler works passed with the following output: Change Dir: /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_9fa2b/fast && make[1]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9fa2b.dir/build.make CMakeFiles/cmTC_9fa2b.dir/build make[2]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_9fa2b.dir/testCXXCompiler.cxx.o /tmp/instance-2/output-1/host/bin/x86_64-linux-g++ --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -latomic -DNDEBUG -fPIE -o CMakeFiles/cmTC_9fa2b.dir/testCXXCompiler.cxx.o -c /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/testCXXCompiler.cxx Linking CXX executable cmTC_9fa2b /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9fa2b.dir/link.txt --verbose=1 /tmp/instance-2/output-1/host/bin/x86_64-linux-g++ --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -latomic -DNDEBUG CMakeFiles/cmTC_9fa2b.dir/testCXXCompiler.cxx.o -o cmTC_9fa2b make[2]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Detecting CXX compiler ABI info compiled with the following output: Change Dir: /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_f754a/fast && make[1]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f754a.dir/build.make CMakeFiles/cmTC_f754a.dir/build make[2]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_f754a.dir/CMakeCXXCompilerABI.cpp.o /tmp/instance-2/output-1/host/bin/x86_64-linux-g++ --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -latomic -DNDEBUG -fPIE -v -o CMakeFiles/cmTC_f754a.dir/CMakeCXXCompilerABI.cpp.o -c /usr/share/cmake-3.16/Modules/CMakeCXXCompilerABI.cpp Using built-in specs. 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GNU C++14 (Buildroot 2020.08-14-ge5a2a90) version 9.3.0 (x86_64-buildroot-linux-musl) compiled by GNU C version 4.9.2, GMP version 6.1.2, MPFR version 4.0.2, MPC version 1.1.0, isl version none GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 Compiler executable checksum: d944182f5e9c1b071bd0bb947d08f073 COLLECT_GCC_OPTIONS='-m64' '-fstack-protector-strong' '-march=corei7' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-g0' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_f754a.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' /tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/bin/as -v --64 -o CMakeFiles/cmTC_f754a.dir/CMakeCXXCompilerABI.cpp.o /tmp/ccZ9jO6j.s GNU assembler version 2.33.1 (x86_64-buildroot-linux-musl) using BFD version (GNU Binutils) 2.33.1 COMPILER_PATH=/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/9.3.0/:/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/bin/ LIBRARY_PATH=/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/:/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/lib/../lib64/:/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/:/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/../lib64/:/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/lib/:/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/:/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-m64' '-fstack-protector-strong' '-march=corei7' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-g0' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_f754a.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' Linking CXX executable cmTC_f754a /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f754a.dir/link.txt --verbose=1 /tmp/instance-2/output-1/host/bin/x86_64-linux-g++ --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -latomic -DNDEBUG -v CMakeFiles/cmTC_f754a.dir/CMakeCXXCompilerABI.cpp.o -o cmTC_f754a Using built-in specs. 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[/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/include/c++/9.3.0/x86_64-buildroot-linux-musl] add: [/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/include/c++/9.3.0/backward] add: [/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/include] add: [/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/include] add: [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/include] end of search list found collapse include dir [/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/include/c++/9.3.0] ==> 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[/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/crtn.o] ==> ignore collapse library dir [/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0] ==> [/tmp/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/x86_64-buildroot-linux-musl/9.3.0] collapse library dir [/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> [/tmp/instance-2/output-1/host/opt/ext-toolchain/lib/gcc] collapse library dir [/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/lib/../lib64] ==> [/tmp/instance-2/output-1/host/opt/ext-toolchain/x86_64-buildroot-linux-musl/lib64] collapse library dir [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64] ==> [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib64] collapse library dir [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/../lib64] ==> [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib64] collapse library dir [/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/lib] ==> [/tmp/instance-2/output-1/host/opt/ext-toolchain/x86_64-buildroot-linux-musl/lib] collapse library dir [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib] ==> [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib] collapse library dir [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib] ==> [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib] implicit libs: [atomic;stdc++;m;gcc_s;gcc;c;gcc_s;gcc] implicit dirs: [/tmp/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/x86_64-buildroot-linux-musl/9.3.0;/tmp/instance-2/output-1/host/opt/ext-toolchain/lib/gcc;/tmp/instance-2/output-1/host/opt/ext-toolchain/x86_64-buildroot-linux-musl/lib64;/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib64;/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib64;/tmp/instance-2/output-1/host/opt/ext-toolchain/x86_64-buildroot-linux-musl/lib;/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib;/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib] implicit fwks: [] Determining if the C compiler works passed with the following output: Change Dir: /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_a942c/fast && make[1]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a942c.dir/build.make CMakeFiles/cmTC_a942c.dir/build make[2]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_a942c.dir/testCCompiler.c.o /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -DNDEBUG -fPIE -o CMakeFiles/cmTC_a942c.dir/testCCompiler.c.o -c /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/testCCompiler.c Linking C executable cmTC_a942c /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a942c.dir/link.txt --verbose=1 /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -DNDEBUG CMakeFiles/cmTC_a942c.dir/testCCompiler.c.o -o cmTC_a942c make[2]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Detecting C compiler ABI info compiled with the following output: Change Dir: /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_e4e28/fast && make[1]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e4e28.dir/build.make CMakeFiles/cmTC_e4e28.dir/build make[2]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e4e28.dir/CMakeCCompilerABI.c.o /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os 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COLLECT_GCC=/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/x86_64-linux-gcc.br_real Target: x86_64-buildroot-linux-musl Configured with: ./configure --prefix=/opt/x86-64-core-i7--musl--stable-2020.08-1 --sysconfdir=/opt/x86-64-core-i7--musl--stable-2020.08-1/etc --enable-static --target=x86_64-buildroot-linux-musl --with-sysroot=/opt/x86-64-core-i7--musl--stable-2020.08-1/x86_64-buildroot-linux-musl/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/x86-64-core-i7--musl--stable-2020.08-1 --with-mpc=/opt/x86-64-core-i7--musl--stable-2020.08-1 --with-mpfr=/opt/x86-64-core-i7--musl--stable-2020.08-1 --with-pkgversion='Buildroot 2020.08-14-ge5a2a90' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libmpx --enable-libquadmath --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --with-arch=corei7 --enable-languages=c,c++,fortran --with-build-time-tools=/opt/x86-64-core-i7--musl--stable-2020.08-1/x86_64-buildroot-linux-musl/bin --enable-shared --disable-libgomp Thread model: posix gcc version 9.3.0 (Buildroot 2020.08-14-ge5a2a90) COLLECT_GCC_OPTIONS='-m64' '-fstack-protector-strong' '-march=corei7' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-g0' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_e4e28.dir/CMakeCCompilerABI.c.o' '-c' /tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/9.3.0/cc1 -quiet -v -iprefix /tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/ -isysroot /tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D _LARGEFILE_SOURCE -D _LARGEFILE64_SOURCE -D _FILE_OFFSET_BITS=64 -D NDEBUG /usr/share/cmake-3.16/Modules/CMakeCCompilerABI.c -quiet -dumpbase CMakeCCompilerABI.c -m64 -march=corei7 -auxbase-strip CMakeFiles/cmTC_e4e28.dir/CMakeCCompilerABI.c.o -g0 -Os -version -fstack-protector-strong -fPIE -o /tmp/cc1bAQbN.s GNU C17 (Buildroot 2020.08-14-ge5a2a90) version 9.3.0 (x86_64-buildroot-linux-musl) compiled by GNU C version 4.9.2, GMP version 6.1.2, MPFR version 4.0.2, MPC version 1.1.0, isl version none GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 ignoring nonexistent directory "/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/local/include" ignoring duplicate directory "/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/include" ignoring duplicate directory "/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/include" #include "..." search starts here: #include <...> search starts here: /tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/include /tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/include /tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/include End of search list. GNU C17 (Buildroot 2020.08-14-ge5a2a90) version 9.3.0 (x86_64-buildroot-linux-musl) compiled by GNU C version 4.9.2, GMP version 6.1.2, MPFR version 4.0.2, MPC version 1.1.0, isl version none GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 Compiler executable checksum: ecd30cad7f0c7e16f7a4da326fc8a999 COLLECT_GCC_OPTIONS='-m64' '-fstack-protector-strong' '-march=corei7' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-g0' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_e4e28.dir/CMakeCCompilerABI.c.o' '-c' /tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/bin/as -v --64 -o CMakeFiles/cmTC_e4e28.dir/CMakeCCompilerABI.c.o /tmp/cc1bAQbN.s GNU assembler version 2.33.1 (x86_64-buildroot-linux-musl) using BFD version (GNU Binutils) 2.33.1 COMPILER_PATH=/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/9.3.0/:/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/bin/ LIBRARY_PATH=/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/:/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/lib/../lib64/:/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/:/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/../lib64/:/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/lib/:/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/:/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-m64' '-fstack-protector-strong' '-march=corei7' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-g0' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_e4e28.dir/CMakeCCompilerABI.c.o' '-c' Linking C executable cmTC_e4e28 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e4e28.dir/link.txt --verbose=1 /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -DNDEBUG -v CMakeFiles/cmTC_e4e28.dir/CMakeCCompilerABI.c.o -o cmTC_e4e28 Using built-in specs. COLLECT_GCC=/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/x86_64-linux-gcc.br_real COLLECT_LTO_WRAPPER=/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/9.3.0/lto-wrapper Target: x86_64-buildroot-linux-musl Configured with: ./configure --prefix=/opt/x86-64-core-i7--musl--stable-2020.08-1 --sysconfdir=/opt/x86-64-core-i7--musl--stable-2020.08-1/etc --enable-static --target=x86_64-buildroot-linux-musl --with-sysroot=/opt/x86-64-core-i7--musl--stable-2020.08-1/x86_64-buildroot-linux-musl/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/x86-64-core-i7--musl--stable-2020.08-1 --with-mpc=/opt/x86-64-core-i7--musl--stable-2020.08-1 --with-mpfr=/opt/x86-64-core-i7--musl--stable-2020.08-1 --with-pkgversion='Buildroot 2020.08-14-ge5a2a90' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libmpx --enable-libquadmath --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --with-arch=corei7 --enable-languages=c,c++,fortran --with-build-time-tools=/opt/x86-64-core-i7--musl--stable-2020.08-1/x86_64-buildroot-linux-musl/bin --enable-shared --disable-libgomp Thread model: posix gcc version 9.3.0 (Buildroot 2020.08-14-ge5a2a90) COMPILER_PATH=/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/9.3.0/:/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/bin/ LIBRARY_PATH=/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/:/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/lib/../lib64/:/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/:/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/../lib64/:/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/lib/:/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/:/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-m64' '-fstack-protector-strong' '-march=corei7' '-fPIE' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-g0' '-D' 'NDEBUG' '-v' '-o' 'cmTC_e4e28' /tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/9.3.0/collect2 -plugin /tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/9.3.0/liblto_plugin.so -plugin-opt=/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/9.3.0/lto-wrapper -plugin-opt=-fresolution=/tmp/ccduY3rH.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib/ld-musl-x86_64.so.1 -pie -o cmTC_e4e28 /tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/Scrt1.o /tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/crti.o /tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/crtbeginS.o -L/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0 -L/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc -L/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/lib/../lib64 -L/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64 -L/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/../lib64 -L/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/lib -L/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib -L/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib -z now -z relro CMakeFiles/cmTC_e4e28.dir/CMakeCCompilerABI.c.o -lgcc --push-state --as-needed -lgcc_s --pop-state -lc 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[/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/lib] arg [-L/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib] ==> dir [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib] arg [-L/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib] ==> dir [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib] arg [-znow] ==> ignore arg [-zrelro] ==> ignore arg [CMakeFiles/cmTC_e4e28.dir/CMakeCCompilerABI.c.o] ==> ignore arg [-lgcc] ==> lib [gcc] arg [--push-state] ==> ignore arg [--as-needed] ==> ignore arg [-lgcc_s] ==> lib [gcc_s] arg [--pop-state] ==> ignore arg [-lc] ==> lib [c] arg [-lgcc] ==> lib [gcc] arg [--push-state] ==> ignore arg [--as-needed] ==> ignore arg [-lgcc_s] ==> lib [gcc_s] arg [--pop-state] ==> ignore arg [/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/crtendS.o] ==> ignore arg [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/crtn.o] ==> ignore collapse library dir [/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0] ==> [/tmp/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/x86_64-buildroot-linux-musl/9.3.0] collapse library dir [/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> [/tmp/instance-2/output-1/host/opt/ext-toolchain/lib/gcc] collapse library dir [/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/lib/../lib64] ==> [/tmp/instance-2/output-1/host/opt/ext-toolchain/x86_64-buildroot-linux-musl/lib64] collapse library dir [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64] ==> [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib64] collapse library dir [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/../lib64] ==> [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib64] collapse library dir [/tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/9.3.0/../../../../x86_64-buildroot-linux-musl/lib] ==> [/tmp/instance-2/output-1/host/opt/ext-toolchain/x86_64-buildroot-linux-musl/lib] collapse library dir [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib] ==> [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib] collapse library dir [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib] ==> [/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib] implicit libs: [gcc;gcc_s;c;gcc;gcc_s] implicit dirs: [/tmp/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/x86_64-buildroot-linux-musl/9.3.0;/tmp/instance-2/output-1/host/opt/ext-toolchain/lib/gcc;/tmp/instance-2/output-1/host/opt/ext-toolchain/x86_64-buildroot-linux-musl/lib64;/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib64;/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib64;/tmp/instance-2/output-1/host/opt/ext-toolchain/x86_64-buildroot-linux-musl/lib;/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib;/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib] implicit fwks: [] Determining if the include file pthread.h exists passed with the following output: Change Dir: /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_e3511/fast && make[1]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e3511.dir/build.make CMakeFiles/cmTC_e3511.dir/build make[2]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e3511.dir/CheckIncludeFile.c.o /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_e3511.dir/CheckIncludeFile.c.o -c /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_e3511 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e3511.dir/link.txt --verbose=1 /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_e3511.dir/CheckIncludeFile.c.o -o cmTC_e3511 make[2]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Determining if the posix_memalign exist passed with the following output: Change Dir: /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_196b2/fast && make[1]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_196b2.dir/build.make CMakeFiles/cmTC_196b2.dir/build make[2]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_196b2.dir/CheckSymbolExists.c.o /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_196b2.dir/CheckSymbolExists.c.o -c /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c Linking C executable cmTC_196b2 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_196b2.dir/link.txt --verbose=1 /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_196b2.dir/CheckSymbolExists.c.o -o cmTC_196b2 make[2]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' File /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef posix_memalign return ((int*)(&posix_memalign))[argc]; #else (void)argc; return 0; #endif } Determining if the include file malloc.h exists passed with the following output: Change Dir: /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_12248/fast && make[1]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_12248.dir/build.make CMakeFiles/cmTC_12248.dir/build make[2]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_12248.dir/CheckIncludeFile.c.o /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_12248.dir/CheckIncludeFile.c.o -c /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_12248 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_12248.dir/link.txt --verbose=1 /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_12248.dir/CheckIncludeFile.c.o -o cmTC_12248 make[2]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Determining if the memalign exist passed with the following output: Change Dir: /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_f44d0/fast && make[1]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f44d0.dir/build.make CMakeFiles/cmTC_f44d0.dir/build make[2]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f44d0.dir/CheckSymbolExists.c.o /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_f44d0.dir/CheckSymbolExists.c.o -c /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c Linking C executable cmTC_f44d0 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f44d0.dir/link.txt --verbose=1 /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_f44d0.dir/CheckSymbolExists.c.o -o cmTC_f44d0 make[2]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' File /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef memalign return ((int*)(&memalign))[argc]; #else (void)argc; return 0; #endif } Determining if the include file sys/types.h exists passed with the following output: Change Dir: /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_49209/fast && make[1]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_49209.dir/build.make CMakeFiles/cmTC_49209.dir/build make[2]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_49209.dir/CheckIncludeFile.c.o /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_49209.dir/CheckIncludeFile.c.o -c /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_49209 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_49209.dir/link.txt --verbose=1 /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_49209.dir/CheckIncludeFile.c.o -o cmTC_49209 make[2]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file stdint.h exists passed with the following output: Change Dir: /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_23264/fast && make[1]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_23264.dir/build.make CMakeFiles/cmTC_23264.dir/build make[2]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_23264.dir/CheckIncludeFile.c.o /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_23264.dir/CheckIncludeFile.c.o -c /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_23264 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_23264.dir/link.txt --verbose=1 /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_23264.dir/CheckIncludeFile.c.o -o cmTC_23264 make[2]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file stddef.h exists passed with the following output: Change Dir: /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_42b5b/fast && make[1]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_42b5b.dir/build.make CMakeFiles/cmTC_42b5b.dir/build make[2]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_42b5b.dir/CheckIncludeFile.c.o /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_42b5b.dir/CheckIncludeFile.c.o -c /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_42b5b /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_42b5b.dir/link.txt --verbose=1 /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_42b5b.dir/CheckIncludeFile.c.o -o cmTC_42b5b make[2]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Determining size of unsigned short passed with the following output: Change Dir: /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_7ffaa/fast && make[1]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7ffaa.dir/build.make CMakeFiles/cmTC_7ffaa.dir/build make[2]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_7ffaa.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_7ffaa.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o -c /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CheckTypeSize/CMAKE_SIZEOF_UNSIGNED_SHORT.c Linking C executable cmTC_7ffaa /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7ffaa.dir/link.txt --verbose=1 /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_7ffaa.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o -o cmTC_7ffaa make[2]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Determining if the system is big endian passed with the following output: Change Dir: /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_3d20f/fast && make[1]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_3d20f.dir/build.make CMakeFiles/cmTC_3d20f.dir/build make[2]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_3d20f.dir/TestEndianess.c.o /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_3d20f.dir/TestEndianess.c.o -c /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp/TestEndianess.c Linking C executable cmTC_3d20f /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3d20f.dir/link.txt --verbose=1 /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_3d20f.dir/TestEndianess.c.o -o cmTC_3d20f make[2]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' TestEndianess.c: /* A 16 bit integer is required. */ typedef unsigned short cmakeint16; /* On a little endian machine, these 16bit ints will give "THIS IS LITTLE ENDIAN." On a big endian machine the characters will be exchanged pairwise. */ const cmakeint16 info_little[] = {0x4854, 0x5349, 0x4920, 0x2053, 0x494c, 0x5454, 0x454c, 0x4520, 0x444e, 0x4149, 0x2e4e, 0x0000}; /* on a big endian machine, these 16bit ints will give "THIS IS BIG ENDIAN." On a little endian machine the characters will be exchanged pairwise. */ const cmakeint16 info_big[] = {0x5448, 0x4953, 0x2049, 0x5320, 0x4249, 0x4720, 0x454e, 0x4449, 0x414e, 0x2e2e, 0x0000}; #ifdef __CLASSIC_C__ int main(argc, argv) int argc; char *argv[]; #else int main(int argc, char *argv[]) #endif { int require = 0; require += info_little[argc]; require += info_big[argc]; (void)argv; return require; } Determining if the function dlerror exists in the dl passed with the following output: Change Dir: /tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_0e88e/fast && make[1]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_0e88e.dir/build.make CMakeFiles/cmTC_0e88e.dir/build make[2]: Entering directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_0e88e.dir/CheckFunctionExists.c.o /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DCHECK_FUNCTION_EXISTS=dlerror -DNDEBUG -DNDEBUG -fPIE -o CMakeFiles/cmTC_0e88e.dir/CheckFunctionExists.c.o -c /usr/share/cmake-3.16/Modules/CheckFunctionExists.c Linking C executable cmTC_0e88e /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0e88e.dir/link.txt --verbose=1 /tmp/instance-2/output-1/host/bin/x86_64-linux-gcc --sysroot=/tmp/instance-2/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -g0 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DCHECK_FUNCTION_EXISTS=dlerror -DNDEBUG -DNDEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_0e88e.dir/CheckFunctionExists.c.o -o cmTC_0e88e -ldl make[2]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-2/output-1/build/opencv3-3.4.15/buildroot-build/CMakeFiles/CMakeTmp'