The target system is: Buildroot - 1 - mips64el The host system is: Linux - 4.4.0-148-generic - x86_64 Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded. Compiler: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-g++ Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;;-Os 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 "/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/3.15.5/CompilerIdCXX/a.out" Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded. Compiler: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-Os 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 "/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/3.15.5/CompilerIdC/a.out" Determining if the CXX compiler works passed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b66a7/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b66a7.dir/build.make CMakeFiles/cmTC_b66a7.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_b66a7.dir/testCXXCompiler.cxx.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -fPIE -o CMakeFiles/cmTC_b66a7.dir/testCXXCompiler.cxx.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/testCXXCompiler.cxx Linking CXX executable cmTC_b66a7 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b66a7.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_b66a7.dir/testCXXCompiler.cxx.o -o cmTC_b66a7 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Detecting CXX compiler ABI info compiled with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_a9a96/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a9a96.dir/build.make CMakeFiles/cmTC_a9a96.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_a9a96.dir/CMakeCXXCompilerABI.cpp.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -fPIE -v -o CMakeFiles/cmTC_a9a96.dir/CMakeCXXCompilerABI.cpp.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CMakeCXXCompilerABI.cpp Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/mips64el-linux-g++.br_real Target: mips64el-buildroot-linux-gnu Configured with: ./configure --prefix=/opt/br-mips64r6-n64-el-hf-2019.11 --sysconfdir=/opt/br-mips64r6-n64-el-hf-2019.11/etc --enable-static --target=mips64el-buildroot-linux-gnu --with-sysroot=/opt/br-mips64r6-n64-el-hf-2019.11/mips64el-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-mips64r6-n64-el-hf-2019.11 --with-mpc=/opt/br-mips64r6-n64-el-hf-2019.11 --with-mpfr=/opt/br-mips64r6-n64-el-hf-2019.11 --with-pkgversion='Buildroot 2019.11' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --enable-threads --without-isl --without-cloog --with-arch=mips64r6 --with-abi=64 --with-nan=2008 --enable-languages=c,c++ --with-build-time-tools=/opt/br-mips64r6-n64-el-hf-2019.11/mips64el-buildroot-linux-gnu/bin --enable-shared --disable-libgomp Thread model: posix gcc version 8.3.0 (Buildroot 2019.11) COLLECT_GCC_OPTIONS='-mabi=64' '-mnan=2008' '-EL' '-march=mips64r6' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_a9a96.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' '-mllsc' '-mips64r6' /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/mips64el-buildroot-linux-gnu/8.3.0/cc1plus -quiet -v -iprefix /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/ -isysroot /home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_GNU_SOURCE -D _LARGEFILE_SOURCE -D _LARGEFILE64_SOURCE -D _FILE_OFFSET_BITS=64 -D NDEBUG /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CMakeCXXCompilerABI.cpp -mel -quiet -dumpbase CMakeCXXCompilerABI.cpp -mabi=64 -mnan=2008 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"/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/include/c++/8.3.0/backward" ignoring duplicate directory "/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/include" ignoring nonexistent directory "/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/local/include" ignoring duplicate directory "/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/include-fixed" ignoring duplicate directory "/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/include" #include "..." search starts here: #include <...> search starts here: /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/include/c++/8.3.0 /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/include/c++/8.3.0/mips64el-buildroot-linux-gnu /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/include/c++/8.3.0/backward /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/include /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/include-fixed /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/include /home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/include End of search list. GNU C++14 (Buildroot 2019.11) version 8.3.0 (mips64el-buildroot-linux-gnu) 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: e96e6bd84588cdfbc6b6c02ccc51aa1e COLLECT_GCC_OPTIONS='-mabi=64' '-mnan=2008' '-EL' '-march=mips64r6' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_a9a96.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' '-mllsc' '-mips64r6' /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/bin/as -v -EL -mips64r6 -O2 -mabi=64 -march=mips64r6 -mnan=2008 -KPIC -o CMakeFiles/cmTC_a9a96.dir/CMakeCXXCompilerABI.cpp.o /tmp/ccNE3xZm.s GNU assembler version 2.31.1 (mips64el-buildroot-linux-gnu) using BFD version (GNU Binutils) 2.31.1 COMPILER_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/mips64el-buildroot-linux-gnu/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/bin/ LIBRARY_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib/../lib64/:/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64/../lib64/:/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64/:/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/ COLLECT_GCC_OPTIONS='-mabi=64' '-mnan=2008' '-EL' '-march=mips64r6' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_a9a96.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' '-mllsc' '-mips64r6' Linking CXX executable cmTC_a9a96 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a9a96.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -v CMakeFiles/cmTC_a9a96.dir/CMakeCXXCompilerABI.cpp.o -o cmTC_a9a96 Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/mips64el-linux-g++.br_real COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/mips64el-buildroot-linux-gnu/8.3.0/lto-wrapper Target: mips64el-buildroot-linux-gnu Configured with: ./configure --prefix=/opt/br-mips64r6-n64-el-hf-2019.11 --sysconfdir=/opt/br-mips64r6-n64-el-hf-2019.11/etc --enable-static --target=mips64el-buildroot-linux-gnu --with-sysroot=/opt/br-mips64r6-n64-el-hf-2019.11/mips64el-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-mips64r6-n64-el-hf-2019.11 --with-mpc=/opt/br-mips64r6-n64-el-hf-2019.11 --with-mpfr=/opt/br-mips64r6-n64-el-hf-2019.11 --with-pkgversion='Buildroot 2019.11' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --enable-threads --without-isl --without-cloog --with-arch=mips64r6 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LIBRARY_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib/../lib64/:/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64/../lib64/:/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64/:/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/ 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[/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/mips64el-buildroot-linux-gnu/include/c++/8.3.0] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/include/c++/8.3.0/mips64el-buildroot-linux-gnu] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/mips64el-buildroot-linux-gnu/include/c++/8.3.0/mips64el-buildroot-linux-gnu] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/include/c++/8.3.0/backward] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/mips64el-buildroot-linux-gnu/include/c++/8.3.0/backward] collapse include dir 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ignore line: [COLLECT_GCC_OPTIONS='-mabi=64' '-mnan=2008' '-EL' '-march=mips64r6' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'cmTC_a9a96' '-shared-libgcc' '-mllsc' '-mips64r6' '-mno-shared'] link line: [ /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/mips64el-buildroot-linux-gnu/8.3.0/collect2 -plugin /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/mips64el-buildroot-linux-gnu/8.3.0/liblto_plugin.so -plugin-opt=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/mips64el-buildroot-linux-gnu/8.3.0/lto-wrapper -plugin-opt=-fresolution=/tmp/ccVQ68wq.res -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lgcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot --eh-frame-hdr -EL -mips64r6 -dynamic-linker /lib64/ld-linux-mipsn8.so.1 -melf64ltsmip -o cmTC_a9a96 /home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64/crt1.o /home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64/crti.o /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/crtbegin.o -L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0 -L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc -L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib/../lib64 -L/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64/../lib64 -L/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64 -L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib -L/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64 -L/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64 CMakeFiles/cmTC_a9a96.dir/CMakeCXXCompilerABI.cpp.o -lstdc++ -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/crtend.o /home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64/crtn.o] arg [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/mips64el-buildroot-linux-gnu/8.3.0/collect2] ==> ignore arg [-plugin] ==> ignore arg [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/mips64el-buildroot-linux-gnu/8.3.0/liblto_plugin.so] ==> ignore arg [-plugin-opt=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/mips64el-buildroot-linux-gnu/8.3.0/lto-wrapper] ==> ignore arg [-plugin-opt=-fresolution=/tmp/ccVQ68wq.res] ==> ignore arg [-plugin-opt=-pass-through=-lgcc_s] ==> ignore arg [-plugin-opt=-pass-through=-lgcc] ==> ignore arg [-plugin-opt=-pass-through=-lc] ==> ignore arg [-plugin-opt=-pass-through=-lgcc_s] ==> ignore arg [-plugin-opt=-pass-through=-lgcc] ==> ignore arg [--sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot] ==> ignore arg [--eh-frame-hdr] ==> ignore arg [-EL] ==> ignore arg [-mips64r6] ==> ignore arg [-dynamic-linker] ==> ignore arg [/lib64/ld-linux-mipsn8.so.1] ==> ignore arg [-melf64ltsmip] ==> ignore arg [-o] ==> ignore arg [cmTC_a9a96] ==> ignore arg [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64/crt1.o] ==> ignore arg [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64/crti.o] ==> ignore arg [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/crtbegin.o] ==> ignore arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib/../lib64] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib/../lib64] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64/../lib64] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64/../lib64] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64] arg [CMakeFiles/cmTC_a9a96.dir/CMakeCXXCompilerABI.cpp.o] ==> ignore arg [-lstdc++] ==> lib [stdc++] arg [-lm] ==> lib [m] arg [-lgcc_s] ==> lib [gcc_s] arg [-lgcc] ==> lib [gcc] arg [-lc] ==> lib [c] arg [-lgcc_s] ==> lib [gcc_s] arg [-lgcc] ==> lib [gcc] arg [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/crtend.o] ==> ignore arg [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64/crtn.o] ==> ignore collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc/mips64el-buildroot-linux-gnu/8.3.0] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib/../lib64] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/mips64el-buildroot-linux-gnu/lib64] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64/../lib64] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/mips64el-buildroot-linux-gnu/lib] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64] implicit libs: [stdc++;m;gcc_s;gcc;c;gcc_s;gcc] implicit dirs: [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc/mips64el-buildroot-linux-gnu/8.3.0;/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc;/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/mips64el-buildroot-linux-gnu/lib64;/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64;/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64;/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/mips64el-buildroot-linux-gnu/lib] implicit fwks: [] Determining if the C compiler works passed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_dd054/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_dd054.dir/build.make CMakeFiles/cmTC_dd054.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_dd054.dir/testCCompiler.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -fPIE -o CMakeFiles/cmTC_dd054.dir/testCCompiler.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/testCCompiler.c Linking C executable cmTC_dd054 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_dd054.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_dd054.dir/testCCompiler.c.o -o cmTC_dd054 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Detecting C compiler ABI info compiled with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_67e11/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_67e11.dir/build.make CMakeFiles/cmTC_67e11.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_67e11.dir/CMakeCCompilerABI.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -fPIE -v -o CMakeFiles/cmTC_67e11.dir/CMakeCCompilerABI.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CMakeCCompilerABI.c Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/mips64el-linux-gcc.br_real Target: mips64el-buildroot-linux-gnu Configured with: ./configure --prefix=/opt/br-mips64r6-n64-el-hf-2019.11 --sysconfdir=/opt/br-mips64r6-n64-el-hf-2019.11/etc --enable-static --target=mips64el-buildroot-linux-gnu --with-sysroot=/opt/br-mips64r6-n64-el-hf-2019.11/mips64el-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-mips64r6-n64-el-hf-2019.11 --with-mpc=/opt/br-mips64r6-n64-el-hf-2019.11 --with-mpfr=/opt/br-mips64r6-n64-el-hf-2019.11 --with-pkgversion='Buildroot 2019.11' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --enable-threads --without-isl --without-cloog --with-arch=mips64r6 --with-abi=64 --with-nan=2008 --enable-languages=c,c++ --with-build-time-tools=/opt/br-mips64r6-n64-el-hf-2019.11/mips64el-buildroot-linux-gnu/bin --enable-shared --disable-libgomp Thread model: posix gcc version 8.3.0 (Buildroot 2019.11) COLLECT_GCC_OPTIONS='-mabi=64' '-mnan=2008' '-EL' '-march=mips64r6' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_67e11.dir/CMakeCCompilerABI.c.o' '-c' '-mllsc' '-mips64r6' /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/mips64el-buildroot-linux-gnu/8.3.0/cc1 -quiet -v -iprefix /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/ -isysroot /home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D _LARGEFILE_SOURCE -D _LARGEFILE64_SOURCE -D _FILE_OFFSET_BITS=64 -D NDEBUG /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CMakeCCompilerABI.c -mel -quiet -dumpbase CMakeCCompilerABI.c -mabi=64 -mnan=2008 -march=mips64r6 -mllsc -mips64r6 -auxbase-strip CMakeFiles/cmTC_67e11.dir/CMakeCCompilerABI.c.o -Os -version -fPIE -o /tmp/cciCCE7H.s GNU C17 (Buildroot 2019.11) version 8.3.0 (mips64el-buildroot-linux-gnu) 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 duplicate directory "/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/include" ignoring nonexistent directory "/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/local/include" ignoring duplicate directory "/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/include-fixed" ignoring duplicate directory "/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/include" #include "..." search starts here: #include <...> search starts here: /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/include /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/include-fixed /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/include /home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/include End of search list. GNU C17 (Buildroot 2019.11) version 8.3.0 (mips64el-buildroot-linux-gnu) 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: 447b8df52dcee232cca1488e3dc6568d COLLECT_GCC_OPTIONS='-mabi=64' '-mnan=2008' '-EL' '-march=mips64r6' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_67e11.dir/CMakeCCompilerABI.c.o' '-c' '-mllsc' '-mips64r6' /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/bin/as -v -EL -mips64r6 -O2 -mabi=64 -march=mips64r6 -mnan=2008 -KPIC -o CMakeFiles/cmTC_67e11.dir/CMakeCCompilerABI.c.o /tmp/cciCCE7H.s GNU assembler version 2.31.1 (mips64el-buildroot-linux-gnu) using BFD version (GNU Binutils) 2.31.1 COMPILER_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/mips64el-buildroot-linux-gnu/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/bin/ LIBRARY_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib/../lib64/:/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64/../lib64/:/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64/:/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/ COLLECT_GCC_OPTIONS='-mabi=64' '-mnan=2008' '-EL' '-march=mips64r6' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_67e11.dir/CMakeCCompilerABI.c.o' '-c' '-mllsc' '-mips64r6' Linking C executable cmTC_67e11 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_67e11.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -v CMakeFiles/cmTC_67e11.dir/CMakeCCompilerABI.c.o -o cmTC_67e11 Using built-in specs. 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[/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/include] end of search list found collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/include] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/include] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/include-fixed] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/include-fixed] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/include] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/mips64el-buildroot-linux-gnu/include] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/include] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/include] implicit include dirs: [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/include;/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/include-fixed;/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/mips64el-buildroot-linux-gnu/include;/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/include] Parsed C implicit link information from above output: link line regex: [^( 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/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/bin/as -v -EL -mips64r6 -O2 -mabi=64 -march=mips64r6 -mnan=2008 -KPIC -o CMakeFiles/cmTC_67e11.dir/CMakeCCompilerABI.c.o /tmp/cciCCE7H.s] ignore line: [GNU assembler version 2.31.1 (mips64el-buildroot-linux-gnu) using BFD version (GNU Binutils) 2.31.1] ignore line: [COMPILER_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/mips64el-buildroot-linux-gnu/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/bin/] ignore line: 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[LIBRARY_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib/../lib64/:/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64/../lib64/:/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64/:/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/] 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-L/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64 -L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib -L/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64 -L/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64 CMakeFiles/cmTC_67e11.dir/CMakeCCompilerABI.c.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/crtend.o /home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64/crtn.o] arg 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[/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib/../lib64] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib/../lib64] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64/../lib64] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64/../lib64] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64] arg [CMakeFiles/cmTC_67e11.dir/CMakeCCompilerABI.c.o] ==> ignore arg [-lgcc] ==> lib [gcc] arg [--as-needed] ==> ignore arg [-lgcc_s] ==> lib [gcc_s] arg [--no-as-needed] ==> ignore arg [-lc] ==> lib [c] arg [-lgcc] ==> lib [gcc] arg [--as-needed] ==> ignore arg [-lgcc_s] ==> lib [gcc_s] arg [--no-as-needed] ==> ignore arg [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/crtend.o] ==> ignore arg [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64/crtn.o] ==> ignore collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc/mips64el-buildroot-linux-gnu/8.3.0] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib/../lib64] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/mips64el-buildroot-linux-gnu/lib64] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64/../lib64] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64/../lib64] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/mips64el-buildroot-linux-gnu/8.3.0/../../../../mips64el-buildroot-linux-gnu/lib] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/mips64el-buildroot-linux-gnu/lib] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64] implicit libs: [gcc;gcc_s;c;gcc;gcc_s] implicit dirs: [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc/mips64el-buildroot-linux-gnu/8.3.0;/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc;/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/mips64el-buildroot-linux-gnu/lib64;/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/lib64;/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot/usr/lib64;/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/mips64el-buildroot-linux-gnu/lib] implicit fwks: [] Determining if the include file pthread.h exists passed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_e193d/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e193d.dir/build.make CMakeFiles/cmTC_e193d.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e193d.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -fPIE -o CMakeFiles/cmTC_e193d.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_e193d /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e193d.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -Wl,--gc-sections CMakeFiles/cmTC_e193d.dir/CheckIncludeFile.c.o -o cmTC_e193d make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Determining if the posix_memalign exist passed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_7e902/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7e902.dir/build.make CMakeFiles/cmTC_7e902.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_7e902.dir/CheckSymbolExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -fPIE -o CMakeFiles/cmTC_7e902.dir/CheckSymbolExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c Linking C executable cmTC_7e902 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7e902.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -Wl,--gc-sections CMakeFiles/cmTC_7e902.dir/CheckSymbolExists.c.o -o cmTC_7e902 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' File /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/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: /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_48f18/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_48f18.dir/build.make CMakeFiles/cmTC_48f18.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_48f18.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -fPIE -o CMakeFiles/cmTC_48f18.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_48f18 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_48f18.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -Wl,--gc-sections CMakeFiles/cmTC_48f18.dir/CheckIncludeFile.c.o -o cmTC_48f18 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Determining if the memalign exist passed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_154b7/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_154b7.dir/build.make CMakeFiles/cmTC_154b7.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_154b7.dir/CheckSymbolExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -fPIE -o CMakeFiles/cmTC_154b7.dir/CheckSymbolExists.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c Linking C executable cmTC_154b7 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_154b7.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -Wl,--gc-sections CMakeFiles/cmTC_154b7.dir/CheckSymbolExists.c.o -o cmTC_154b7 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' File /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/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: /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_f015f/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f015f.dir/build.make CMakeFiles/cmTC_f015f.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f015f.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -fPIE -o CMakeFiles/cmTC_f015f.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_f015f /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f015f.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -Wl,--gc-sections CMakeFiles/cmTC_f015f.dir/CheckIncludeFile.c.o -o cmTC_f015f make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file stdint.h exists passed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_4b757/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_4b757.dir/build.make CMakeFiles/cmTC_4b757.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_4b757.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -fPIE -o CMakeFiles/cmTC_4b757.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_4b757 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4b757.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -Wl,--gc-sections CMakeFiles/cmTC_4b757.dir/CheckIncludeFile.c.o -o cmTC_4b757 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file stddef.h exists passed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_d5613/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_d5613.dir/build.make CMakeFiles/cmTC_d5613.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_d5613.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -fPIE -o CMakeFiles/cmTC_d5613.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_d5613 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d5613.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -Wl,--gc-sections CMakeFiles/cmTC_d5613.dir/CheckIncludeFile.c.o -o cmTC_d5613 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Determining size of unsigned short passed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_655f5/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_655f5.dir/build.make CMakeFiles/cmTC_655f5.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_655f5.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -fPIE -o CMakeFiles/cmTC_655f5.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CheckTypeSize/CMAKE_SIZEOF_UNSIGNED_SHORT.c Linking C executable cmTC_655f5 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_655f5.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -Wl,--gc-sections CMakeFiles/cmTC_655f5.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o -o cmTC_655f5 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Determining if the system is big endian passed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_83e60/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_83e60.dir/build.make CMakeFiles/cmTC_83e60.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_83e60.dir/TestEndianess.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -fPIE -o CMakeFiles/cmTC_83e60.dir/TestEndianess.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/TestEndianess.c Linking C executable cmTC_83e60 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_83e60.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -Wl,--gc-sections CMakeFiles/cmTC_83e60.dir/TestEndianess.c.o -o cmTC_83e60 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/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 include file pthread.h exists passed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_c7b58/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_c7b58.dir/build.make CMakeFiles/cmTC_c7b58.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_c7b58.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -fPIE -o CMakeFiles/cmTC_c7b58.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_c7b58 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c7b58.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DNDEBUG -Wl,--gc-sections CMakeFiles/cmTC_c7b58.dir/CheckIncludeFile.c.o -o cmTC_c7b58 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Performing C SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD succeeded with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_f2b14/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f2b14.dir/build.make CMakeFiles/cmTC_f2b14.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f2b14.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DCMAKE_HAVE_LIBC_PTHREAD -DNDEBUG -fPIE -o CMakeFiles/cmTC_f2b14.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c /home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:3:7: warning: no previous prototype for 'test_func' [-Wmissing-prototypes] void* test_func(void* data) ^~~~~~~~~ Linking C executable cmTC_f2b14 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f2b14.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/mips64el-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/mips64el-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DCMAKE_HAVE_LIBC_PTHREAD -DNDEBUG -Wl,--gc-sections CMakeFiles/cmTC_f2b14.dir/src.c.o -o cmTC_f2b14 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp' 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_join(thread, NULL); pthread_atfork(NULL, NULL, NULL); pthread_exit(NULL); return 0; }