The target system is: Buildroot - 1 - arc 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/arc-buildroot-linux-gnu-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/arc-buildroot-linux-gnu-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_b44cf/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_b44cf.dir/build.make CMakeFiles/cmTC_b44cf.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_b44cf.dir/testCXXCompiler.cxx.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -fPIE -o CMakeFiles/cmTC_b44cf.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_b44cf /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b44cf.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_b44cf.dir/testCXXCompiler.cxx.o -o cmTC_b44cf 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_d1829/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_d1829.dir/build.make CMakeFiles/cmTC_d1829.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_d1829.dir/CMakeCXXCompilerABI.cpp.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -fPIE -v -o CMakeFiles/cmTC_d1829.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/bin/arc-buildroot-linux-gnu-g++.br_real Target: arc-buildroot-linux-gnu Configured with: ./configure --prefix=/home/buildroot/autobuild/run/instance-3/output-1/host --sysconfdir=/home/buildroot/autobuild/run/instance-3/output-1/host/etc --enable-static --target=arc-buildroot-linux-gnu --with-sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/home/buildroot/autobuild/run/instance-3/output-1/host --with-mpc=/home/buildroot/autobuild/run/instance-3/output-1/host --with-mpfr=/home/buildroot/autobuild/run/instance-3/output-1/host --with-pkgversion='Buildroot 2020.02-git-02918-g8243b84' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --enable-threads --without-isl --without-cloog --with-cpu=archs --enable-languages=c,c++ --with-build-time-tools=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/bin --enable-shared --disable-libgomp Thread model: posix gcc version 9.2.1 20191002 (Buildroot 2020.02-git-02918-g8243b84) COLLECT_GCC_OPTIONS='-matomic' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_d1829.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' '-mcpu=archs' /home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/9.2.1/cc1plus -quiet -v -isysroot /home/buildroot/autobuild/run/instance-3/output-1/host/arc-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 -quiet -dumpbase CMakeCXXCompilerABI.cpp -matomic -mcpu=archs -auxbase-strip CMakeFiles/cmTC_d1829.dir/CMakeCXXCompilerABI.cpp.o -Os -version -fPIE -o /tmp/cc8hAp4J.s GNU C++14 (Buildroot 2020.02-git-02918-g8243b84) version 9.2.1 20191002 (arc-buildroot-linux-gnu) compiled by GNU C version 4.8.2, 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 "/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/usr/local/include" #include "..." search starts here: #include <...> search starts here: /home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/include/c++/9.2.1 /home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/include/c++/9.2.1/arc-buildroot-linux-gnu /home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/include/c++/9.2.1/backward /home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/include /home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/include-fixed /home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/include /home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/usr/include End of search list. GNU C++14 (Buildroot 2020.02-git-02918-g8243b84) version 9.2.1 20191002 (arc-buildroot-linux-gnu) compiled by GNU C version 4.8.2, 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: 61db015cb52ef7f46cc37cb12b04e712 COLLECT_GCC_OPTIONS='-matomic' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_d1829.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' '-mcpu=archs' /home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/bin/as -v -mcpu=archs -o CMakeFiles/cmTC_d1829.dir/CMakeCXXCompilerABI.cpp.o /tmp/cc8hAp4J.s GNU assembler version 2.33.50 (arc-buildroot-linux-gnu) using BFD version (GNU Binutils) 2.33.50.20191002 COMPILER_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/9.2.1/:/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/9.2.1/:/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/:/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/:/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/:/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/bin/ LIBRARY_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/:/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-matomic' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_d1829.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' '-mcpu=archs' Linking CXX executable cmTC_d1829 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d1829.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -v CMakeFiles/cmTC_d1829.dir/CMakeCXXCompilerABI.cpp.o -o cmTC_d1829 Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-g++.br_real COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/9.2.1/lto-wrapper Target: arc-buildroot-linux-gnu Configured with: ./configure --prefix=/home/buildroot/autobuild/run/instance-3/output-1/host --sysconfdir=/home/buildroot/autobuild/run/instance-3/output-1/host/etc --enable-static --target=arc-buildroot-linux-gnu --with-sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/home/buildroot/autobuild/run/instance-3/output-1/host --with-mpc=/home/buildroot/autobuild/run/instance-3/output-1/host --with-mpfr=/home/buildroot/autobuild/run/instance-3/output-1/host --with-pkgversion='Buildroot 2020.02-git-02918-g8243b84' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath 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Parsed CXX implicit include dir info from above output: rv=done found start of include info found start of implicit include info add: [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/include/c++/9.2.1] add: [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/include/c++/9.2.1/arc-buildroot-linux-gnu] add: [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/include/c++/9.2.1/backward] add: [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/include] add: [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/include-fixed] add: [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/include] add: [/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/usr/include] end of search list found collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/include/c++/9.2.1] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/include/c++/9.2.1] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/include/c++/9.2.1/arc-buildroot-linux-gnu] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/include/c++/9.2.1/arc-buildroot-linux-gnu] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/include/c++/9.2.1/backward] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/include/c++/9.2.1/backward] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/include] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/include] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/include-fixed] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/include-fixed] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/include] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/include] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/usr/include] ==> 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GNU C17 (Buildroot 2020.02-git-02918-g8243b84) version 9.2.1 20191002 (arc-buildroot-linux-gnu) compiled by GNU C version 4.8.2, 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: 1c8732ba436324ce1b691375ce970316 COLLECT_GCC_OPTIONS='-matomic' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_2f981.dir/CMakeCCompilerABI.c.o' '-c' '-mcpu=archs' /home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/bin/as -v -mcpu=archs -o CMakeFiles/cmTC_2f981.dir/CMakeCCompilerABI.c.o /tmp/ccVnSoFM.s GNU assembler version 2.33.50 (arc-buildroot-linux-gnu) using BFD version (GNU Binutils) 2.33.50.20191002 COMPILER_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/9.2.1/:/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/9.2.1/:/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/:/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/:/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/:/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/bin/ LIBRARY_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/:/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-matomic' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_2f981.dir/CMakeCCompilerABI.c.o' '-c' '-mcpu=archs' Linking C executable cmTC_2f981 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2f981.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -v CMakeFiles/cmTC_2f981.dir/CMakeCCompilerABI.c.o -o cmTC_2f981 Using built-in specs. 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[COMPILER_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/9.2.1/:/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/9.2.1/:/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/:/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/:/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/:/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/bin/] ignore line: [LIBRARY_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/:/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/usr/lib/] ignore line: [COLLECT_GCC_OPTIONS='-matomic' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_2f981.dir/CMakeCCompilerABI.c.o' '-c' '-mcpu=archs'] ignore line: [Linking C executable cmTC_2f981] ignore line: [/home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2f981.dir/link.txt --verbose=1] ignore line: [/home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -v CMakeFiles/cmTC_2f981.dir/CMakeCCompilerABI.c.o -o cmTC_2f981 ] ignore line: [Using built-in specs.] ignore line: [COLLECT_GCC=/home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc.br_real] ignore line: [COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/9.2.1/lto-wrapper] ignore line: [Target: arc-buildroot-linux-gnu] ignore line: [Configured with: ./configure --prefix=/home/buildroot/autobuild/run/instance-3/output-1/host --sysconfdir=/home/buildroot/autobuild/run/instance-3/output-1/host/etc --enable-static --target=arc-buildroot-linux-gnu --with-sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib 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[COMPILER_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/9.2.1/:/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/9.2.1/:/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/:/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/:/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/:/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/bin/] ignore line: [LIBRARY_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/:/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/usr/lib/] ignore line: [COLLECT_GCC_OPTIONS='-matomic' '-fPIE' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'cmTC_2f981' '-mcpu=archs'] link line: [ /home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/9.2.1/collect2 -plugin /home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/9.2.1/liblto_plugin.so -plugin-opt=/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/9.2.1/lto-wrapper -plugin-opt=-fresolution=/tmp/cc8E2fVP.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=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot --eh-frame-hdr -dynamic-linker /lib/ld-linux-arc.so.2 -X -z max-page-size=0x2000 -z common-page-size=0x2000 -marclinux -pie -o cmTC_2f981 /home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/usr/lib/Scrt1.o /home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/crti.o /home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/crtbeginS.o -L/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1 -L/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/lib -L/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/lib -L/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/usr/lib -z max-page-size=8192 -z now -z relro CMakeFiles/cmTC_2f981.dir/CMakeCCompilerABI.c.o -lgcc --push-state --as-needed -lgcc_s --pop-state -lc -lgcc --push-state --as-needed -lgcc_s --pop-state /home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/crtendS.o /home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/crtn.o] arg [/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/9.2.1/collect2] ==> ignore arg [-plugin] ==> ignore arg [/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/9.2.1/liblto_plugin.so] ==> ignore arg [-plugin-opt=/home/buildroot/autobuild/run/instance-3/output-1/host/libexec/gcc/arc-buildroot-linux-gnu/9.2.1/lto-wrapper] ==> ignore arg [-plugin-opt=-fresolution=/tmp/cc8E2fVP.res] ==> ignore arg [-plugin-opt=-pass-through=-lgcc] ==> ignore arg [-plugin-opt=-pass-through=-lgcc_s] ==> ignore arg [-plugin-opt=-pass-through=-lc] ==> ignore arg [-plugin-opt=-pass-through=-lgcc] ==> ignore arg [-plugin-opt=-pass-through=-lgcc_s] ==> ignore arg [--sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot] ==> ignore arg [--eh-frame-hdr] ==> ignore arg [-dynamic-linker] ==> ignore arg [/lib/ld-linux-arc.so.2] ==> ignore arg [-X] ==> ignore arg [-zmax-page-size=0x2000] ==> ignore arg [-zcommon-page-size=0x2000] ==> ignore arg [-marclinux] ==> ignore arg [-pie] ==> ignore arg [-o] ==> ignore arg [cmTC_2f981] ==> ignore arg [/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/usr/lib/Scrt1.o] ==> ignore arg [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/crti.o] ==> ignore arg [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/crtbeginS.o] ==> ignore arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/lib] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/lib] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/lib] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/lib] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/usr/lib] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/usr/lib] arg [-zmax-page-size=8192] ==> ignore arg [-znow] ==> ignore arg [-zrelro] ==> ignore arg [CMakeFiles/cmTC_2f981.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 [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/crtendS.o] ==> ignore arg [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/crtn.o] ==> ignore collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1/../../../../arc-buildroot-linux-gnu/lib] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/lib] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/lib] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/lib] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/usr/lib] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/usr/lib] implicit libs: [gcc;gcc_s;c;gcc;gcc_s] implicit dirs: [/home/buildroot/autobuild/run/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-gnu/9.2.1;/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/lib;/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/lib;/home/buildroot/autobuild/run/instance-3/output-1/host/arc-buildroot-linux-gnu/sysroot/usr/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_27655/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_27655.dir/build.make CMakeFiles/cmTC_27655.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_27655.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_27655.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_27655 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_27655.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_27655.dir/CheckIncludeFile.c.o -o cmTC_27655 -latomic 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_7a88e/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_7a88e.dir/build.make CMakeFiles/cmTC_7a88e.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_7a88e.dir/CheckSymbolExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_7a88e.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_7a88e /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7a88e.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_7a88e.dir/CheckSymbolExists.c.o -o cmTC_7a88e -latomic 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_49b14/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_49b14.dir/build.make CMakeFiles/cmTC_49b14.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_49b14.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_49b14.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_49b14 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_49b14.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_49b14.dir/CheckIncludeFile.c.o -o cmTC_49b14 -latomic 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_d0283/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_d0283.dir/build.make CMakeFiles/cmTC_d0283.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_d0283.dir/CheckSymbolExists.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_d0283.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_d0283 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d0283.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_d0283.dir/CheckSymbolExists.c.o -o cmTC_d0283 -latomic 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_c55c3/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_c55c3.dir/build.make CMakeFiles/cmTC_c55c3.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_c55c3.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_c55c3.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_c55c3 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c55c3.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_c55c3.dir/CheckIncludeFile.c.o -o cmTC_c55c3 -latomic 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_1fe78/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_1fe78.dir/build.make CMakeFiles/cmTC_1fe78.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_1fe78.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_1fe78.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_1fe78 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_1fe78.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_1fe78.dir/CheckIncludeFile.c.o -o cmTC_1fe78 -latomic 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_d4441/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_d4441.dir/build.make CMakeFiles/cmTC_d4441.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_d4441.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_d4441.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_d4441 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d4441.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_d4441.dir/CheckIncludeFile.c.o -o cmTC_d4441 -latomic 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_abf56/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_abf56.dir/build.make CMakeFiles/cmTC_abf56.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_abf56.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_abf56.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_abf56 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_abf56.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_abf56.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o -o cmTC_abf56 -latomic 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_7448b/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_7448b.dir/build.make CMakeFiles/cmTC_7448b.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_7448b.dir/TestEndianess.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_7448b.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_7448b /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7448b.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_7448b.dir/TestEndianess.c.o -o cmTC_7448b 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_363fb/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_363fb.dir/build.make CMakeFiles/cmTC_363fb.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_363fb.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_363fb.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_363fb /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_363fb.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_363fb.dir/CheckIncludeFile.c.o -o cmTC_363fb -latomic 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_9d2d9/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_9d2d9.dir/build.make CMakeFiles/cmTC_9d2d9.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_9d2d9.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_9d2d9.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] 3 | void* test_func(void* data) | ^~~~~~~~~ Linking C executable cmTC_9d2d9 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9d2d9.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/arc-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=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_9d2d9.dir/src.c.o -o cmTC_9d2d9 -latomic 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; }