The target system is: Buildroot - 1 - xtensa The host system is: Linux - 4.9.0-14-amd64 - x86_64 Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded. Compiler: /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-mlongcalls;-mauto-litpools;-Os;-g2;;-latomic Id flags: The output was: 0 Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "a.out" The CXX compiler identification is GNU, found in "/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/3.15.5/CompilerIdCXX/a.out" Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded. Compiler: /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-mlongcalls;-mauto-litpools;-Os;-g2 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/instance-0/output-1/build/opencv3-3.4.13/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/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ab7ce/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ab7ce.dir/build.make CMakeFiles/cmTC_ab7ce.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_ab7ce.dir/testCXXCompiler.cxx.o /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -latomic -fPIE -o CMakeFiles/cmTC_ab7ce.dir/testCXXCompiler.cxx.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp/testCXXCompiler.cxx Linking CXX executable cmTC_ab7ce /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ab7ce.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -latomic CMakeFiles/cmTC_ab7ce.dir/testCXXCompiler.cxx.o -o cmTC_ab7ce make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Detecting CXX compiler ABI info compiled with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_3a888/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_3a888.dir/build.make CMakeFiles/cmTC_3a888.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_3a888.dir/CMakeCXXCompilerABI.cpp.o /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -latomic -fPIE -v -o CMakeFiles/cmTC_3a888.dir/CMakeCXXCompilerABI.cpp.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CMakeCXXCompilerABI.cpp Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++.br_real Target: xtensa-buildroot-linux-uclibc Configured with: ./configure --prefix=/home/buildroot/autobuild/instance-0/output-1/host --sysconfdir=/home/buildroot/autobuild/instance-0/output-1/host/etc --enable-static --target=xtensa-buildroot-linux-uclibc --with-sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/home/buildroot/autobuild/instance-0/output-1/host --with-mpc=/home/buildroot/autobuild/instance-0/output-1/host --with-mpfr=/home/buildroot/autobuild/instance-0/output-1/host --with-pkgversion='Buildroot 2019.05-9558-gcab81477dcd' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --enable-languages=c,c++ --with-build-time-tools=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp Thread model: posix gcc version 9.3.0 (Buildroot 2019.05-9558-gcab81477dcd) COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-Os' '-g2' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_3a888.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' /home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/cc1plus -quiet -v -isysroot /home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_GNU_SOURCE -D _LARGEFILE_SOURCE -D _LARGEFILE64_SOURCE -D _FILE_OFFSET_BITS=64 /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CMakeCXXCompilerABI.cpp -quiet -dumpbase CMakeCXXCompilerABI.cpp -mlongcalls -mauto-litpools -auxbase-strip CMakeFiles/cmTC_3a888.dir/CMakeCXXCompilerABI.cpp.o -g2 -Os -version -fPIE -o /tmp/cckqBnND.s GNU C++14 (Buildroot 2019.05-9558-gcab81477dcd) version 9.3.0 (xtensa-buildroot-linux-uclibc) compiled by GNU C version 6.3.0 20170516, GMP version 6.2.1, 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/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/local/include" #include "..." search starts here: #include <...> search starts here: /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/9.3.0 /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/9.3.0/xtensa-buildroot-linux-uclibc /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/9.3.0/backward /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include-fixed /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/include /home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include End of search list. GNU C++14 (Buildroot 2019.05-9558-gcab81477dcd) version 9.3.0 (xtensa-buildroot-linux-uclibc) compiled by GNU C version 6.3.0 20170516, GMP version 6.2.1, 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: e60bfb0e3ed5d432bff7c2c3dd5eacbe COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-Os' '-g2' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_3a888.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/as -v --traditional-format --longcalls --auto-litpools -o CMakeFiles/cmTC_3a888.dir/CMakeCXXCompilerABI.cpp.o /tmp/cckqBnND.s GNU assembler version 2.34 (xtensa-buildroot-linux-uclibc) using BFD version (GNU Binutils) 2.34 COMPILER_PATH=/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/ LIBRARY_PATH=/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-Os' '-g2' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_3a888.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' Linking CXX executable cmTC_3a888 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3a888.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -latomic -v CMakeFiles/cmTC_3a888.dir/CMakeCXXCompilerABI.cpp.o -o cmTC_3a888 Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++.br_real COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/lto-wrapper Target: xtensa-buildroot-linux-uclibc Configured with: ./configure --prefix=/home/buildroot/autobuild/instance-0/output-1/host --sysconfdir=/home/buildroot/autobuild/instance-0/output-1/host/etc --enable-static --target=xtensa-buildroot-linux-uclibc --with-sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/home/buildroot/autobuild/instance-0/output-1/host --with-mpc=/home/buildroot/autobuild/instance-0/output-1/host --with-mpfr=/home/buildroot/autobuild/instance-0/output-1/host --with-pkgversion='Buildroot 2019.05-9558-gcab81477dcd' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --enable-languages=c,c++ --with-build-time-tools=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp Thread model: posix gcc version 9.3.0 (Buildroot 2019.05-9558-gcab81477dcd) COMPILER_PATH=/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/ LIBRARY_PATH=/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-Os' '-g2' '-v' '-o' 'cmTC_3a888' '-shared-libgcc' /home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/collect2 -plugin /home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/liblto_plugin.so -plugin-opt=/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/lto-wrapper -plugin-opt=-fresolution=/tmp/ccIKsFEG.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/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot --eh-frame-hdr -dynamic-linker /lib/ld-uClibc.so.0 -o cmTC_3a888 /home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/crt1.o /home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/crti.o /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/crtbegin.o -L/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0 -L/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/lib -L/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib -L/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib -latomic CMakeFiles/cmTC_3a888.dir/CMakeCXXCompilerABI.cpp.o -lstdc++ -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/crtend.o /home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/crtn.o COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-Os' '-g2' '-v' '-o' 'cmTC_3a888' '-shared-libgcc' make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' 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/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/9.3.0] add: [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/9.3.0/xtensa-buildroot-linux-uclibc] add: [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/9.3.0/backward] add: [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include] add: [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include-fixed] add: [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/include] add: [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include] end of search list found collapse include dir [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/9.3.0] ==> [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/include/c++/9.3.0] collapse include dir [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/9.3.0/xtensa-buildroot-linux-uclibc] ==> [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/include/c++/9.3.0/xtensa-buildroot-linux-uclibc] collapse include dir [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/9.3.0/backward] ==> [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/include/c++/9.3.0/backward] collapse include dir [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include] ==> [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include] collapse include dir [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include-fixed] ==> [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include-fixed] collapse include dir [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/include] ==> [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/include] collapse include dir [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include] ==> [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include] implicit include dirs: [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/include/c++/9.3.0;/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/include/c++/9.3.0/xtensa-buildroot-linux-uclibc;/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/include/c++/9.3.0/backward;/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include;/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include-fixed;/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/include;/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include] Parsed CXX implicit link information from above output: link line regex: [^( 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[/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/lib] ==> [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/lib] collapse library dir [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib] ==> [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib] collapse library dir [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] ==> [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] implicit libs: [atomic;stdc++;m;gcc_s;gcc;c;gcc_s;gcc] implicit dirs: [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0;/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/lib;/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib;/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] implicit fwks: [] Determining if the C compiler works passed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ef5c4/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ef5c4.dir/build.make CMakeFiles/cmTC_ef5c4.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ef5c4.dir/testCCompiler.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fPIE -o CMakeFiles/cmTC_ef5c4.dir/testCCompiler.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp/testCCompiler.c Linking C executable cmTC_ef5c4 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ef5c4.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 CMakeFiles/cmTC_ef5c4.dir/testCCompiler.c.o -o cmTC_ef5c4 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Detecting C compiler ABI info compiled with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_a18cb/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a18cb.dir/build.make CMakeFiles/cmTC_a18cb.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_a18cb.dir/CMakeCCompilerABI.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fPIE -v -o CMakeFiles/cmTC_a18cb.dir/CMakeCCompilerABI.c.o -c /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CMakeCCompilerABI.c Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc.br_real Target: xtensa-buildroot-linux-uclibc Configured with: ./configure --prefix=/home/buildroot/autobuild/instance-0/output-1/host --sysconfdir=/home/buildroot/autobuild/instance-0/output-1/host/etc --enable-static --target=xtensa-buildroot-linux-uclibc --with-sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/home/buildroot/autobuild/instance-0/output-1/host --with-mpc=/home/buildroot/autobuild/instance-0/output-1/host --with-mpfr=/home/buildroot/autobuild/instance-0/output-1/host --with-pkgversion='Buildroot 2019.05-9558-gcab81477dcd' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --enable-languages=c,c++ --with-build-time-tools=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp Thread model: posix gcc version 9.3.0 (Buildroot 2019.05-9558-gcab81477dcd) COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-Os' '-g2' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_a18cb.dir/CMakeCCompilerABI.c.o' '-c' /home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/cc1 -quiet -v -isysroot /home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D _LARGEFILE_SOURCE -D _LARGEFILE64_SOURCE -D _FILE_OFFSET_BITS=64 /home/buildroot/autobuild/instance-0/output-1/host/share/cmake-3.15/Modules/CMakeCCompilerABI.c -quiet -dumpbase CMakeCCompilerABI.c -mlongcalls -mauto-litpools -auxbase-strip CMakeFiles/cmTC_a18cb.dir/CMakeCCompilerABI.c.o -g2 -Os -version -fPIE -o /tmp/ccrEvCSG.s GNU C17 (Buildroot 2019.05-9558-gcab81477dcd) version 9.3.0 (xtensa-buildroot-linux-uclibc) compiled by GNU C version 6.3.0 20170516, GMP version 6.2.1, 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/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/local/include" #include "..." search starts here: #include <...> search starts here: /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include-fixed /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/include /home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include End of search list. GNU C17 (Buildroot 2019.05-9558-gcab81477dcd) version 9.3.0 (xtensa-buildroot-linux-uclibc) compiled by GNU C version 6.3.0 20170516, GMP version 6.2.1, 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: ffe7c8e38ff1b1784860b91fe6bc3ece COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-Os' '-g2' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_a18cb.dir/CMakeCCompilerABI.c.o' '-c' /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/as -v --traditional-format --longcalls --auto-litpools -o CMakeFiles/cmTC_a18cb.dir/CMakeCCompilerABI.c.o /tmp/ccrEvCSG.s GNU assembler version 2.34 (xtensa-buildroot-linux-uclibc) using BFD version (GNU Binutils) 2.34 COMPILER_PATH=/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/ LIBRARY_PATH=/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-Os' '-g2' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_a18cb.dir/CMakeCCompilerABI.c.o' '-c' Linking C executable cmTC_a18cb /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a18cb.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -v CMakeFiles/cmTC_a18cb.dir/CMakeCCompilerABI.c.o -o cmTC_a18cb Using built-in specs. 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COMPILER_PATH=/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/ 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implicit include dir info from above output: rv=done found start of include info found start of implicit include info add: [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include] add: [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include-fixed] add: [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/include] add: [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include] end of search list found collapse include dir [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include] ==> [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include] collapse include dir [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include-fixed] ==> [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include-fixed] collapse include dir [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/include] ==> [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/include] collapse include dir [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include] ==> [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include] implicit include dirs: 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(xtensa-buildroot-linux-uclibc)] ignore line: [ compiled by GNU C version 6.3.0 20170516, GMP version 6.2.1, MPFR version 4.0.2, MPC version 1.1.0, isl version none] ignore line: [GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072] ignore line: [ignoring nonexistent directory "/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/local/include"] ignore line: [#include "..." search starts here:] ignore line: [#include <...> search starts here:] ignore line: [ /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include] ignore line: [ /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/include-fixed] ignore line: [ /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/include] ignore line: [ /home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include] ignore line: [End of search list.] ignore line: [GNU C17 (Buildroot 2019.05-9558-gcab81477dcd) version 9.3.0 (xtensa-buildroot-linux-uclibc)] ignore line: [ compiled by GNU C version 6.3.0 20170516, GMP version 6.2.1, MPFR version 4.0.2, MPC version 1.1.0, isl version none] ignore line: [GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072] ignore line: [Compiler executable checksum: ffe7c8e38ff1b1784860b91fe6bc3ece] ignore line: [COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-Os' '-g2' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_a18cb.dir/CMakeCCompilerABI.c.o' '-c'] ignore line: [ /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/as -v --traditional-format --longcalls --auto-litpools -o CMakeFiles/cmTC_a18cb.dir/CMakeCCompilerABI.c.o /tmp/ccrEvCSG.s] ignore line: [GNU assembler version 2.34 (xtensa-buildroot-linux-uclibc) using BFD version (GNU Binutils) 2.34] ignore line: [COMPILER_PATH=/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/] ignore line: [LIBRARY_PATH=/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/] ignore line: [COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-Os' '-g2' '-fPIE' '-v' '-o' 'CMakeFiles/cmTC_a18cb.dir/CMakeCCompilerABI.c.o' '-c'] ignore line: [Linking C executable cmTC_a18cb] ignore line: [/home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a18cb.dir/link.txt --verbose=1] ignore line: [/home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -v CMakeFiles/cmTC_a18cb.dir/CMakeCCompilerABI.c.o -o cmTC_a18cb ] ignore line: [Using built-in specs.] ignore line: [COLLECT_GCC=/home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc.br_real] ignore line: [COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/lto-wrapper] ignore line: [Target: xtensa-buildroot-linux-uclibc] ignore line: [Configured with: ./configure --prefix=/home/buildroot/autobuild/instance-0/output-1/host --sysconfdir=/home/buildroot/autobuild/instance-0/output-1/host/etc --enable-static --target=xtensa-buildroot-linux-uclibc --with-sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/home/buildroot/autobuild/instance-0/output-1/host --with-mpc=/home/buildroot/autobuild/instance-0/output-1/host --with-mpfr=/home/buildroot/autobuild/instance-0/output-1/host --with-pkgversion='Buildroot 2019.05-9558-gcab81477dcd' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --enable-languages=c,c++ --with-build-time-tools=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp] ignore line: [Thread model: posix] ignore line: [gcc version 9.3.0 (Buildroot 2019.05-9558-gcab81477dcd) ] ignore line: [COMPILER_PATH=/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/] ignore line: [LIBRARY_PATH=/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/] ignore line: [COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-Os' '-g2' '-v' '-o' 'cmTC_a18cb'] link line: [ /home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/collect2 -plugin /home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/liblto_plugin.so -plugin-opt=/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/lto-wrapper -plugin-opt=-fresolution=/tmp/ccmIwzHJ.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/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot --eh-frame-hdr -dynamic-linker /lib/ld-uClibc.so.0 -o cmTC_a18cb /home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/crt1.o /home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/crti.o /home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/crtbegin.o -L/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0 -L/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/lib -L/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib -L/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib CMakeFiles/cmTC_a18cb.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/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/crtend.o /home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/crtn.o] arg [/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/collect2] ==> ignore arg [-plugin] ==> ignore arg [/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/liblto_plugin.so] ==> ignore arg [-plugin-opt=/home/buildroot/autobuild/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/9.3.0/lto-wrapper] ==> ignore arg [-plugin-opt=-fresolution=/tmp/ccmIwzHJ.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/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot] ==> ignore arg [--eh-frame-hdr] ==> ignore arg [-dynamic-linker] ==> ignore arg [/lib/ld-uClibc.so.0] ==> ignore arg [-o] ==> ignore arg [cmTC_a18cb] ==> ignore arg [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/crt1.o] ==> ignore arg [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/crti.o] ==> ignore arg [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/crtbegin.o] ==> ignore arg [-L/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0] ==> dir [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0] arg [-L/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/lib] ==> dir [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/lib] arg [-L/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib] ==> dir [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib] arg [-L/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] ==> dir [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] arg [CMakeFiles/cmTC_a18cb.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/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/crtend.o] ==> ignore arg [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/crtn.o] ==> ignore collapse library dir [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0] ==> [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0] collapse library dir [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0/../../../../xtensa-buildroot-linux-uclibc/lib] ==> [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/lib] collapse library dir [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib] ==> [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib] collapse library dir [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] ==> [/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] implicit libs: [gcc;gcc_s;c;gcc;gcc_s] implicit dirs: [/home/buildroot/autobuild/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/9.3.0;/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/lib;/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib;/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] implicit fwks: [] Determining if the include file pthread.h exists passed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_5d1ff/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5d1ff.dir/build.make CMakeFiles/cmTC_5d1ff.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_5d1ff.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -fPIE -o CMakeFiles/cmTC_5d1ff.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_5d1ff /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_5d1ff.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_5d1ff.dir/CheckIncludeFile.c.o -o cmTC_5d1ff make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Determining if the posix_memalign exist passed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_65f0f/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_65f0f.dir/build.make CMakeFiles/cmTC_65f0f.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_65f0f.dir/CheckSymbolExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -fPIE -o CMakeFiles/cmTC_65f0f.dir/CheckSymbolExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c Linking C executable cmTC_65f0f /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_65f0f.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_65f0f.dir/CheckSymbolExists.c.o -o cmTC_65f0f make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' File /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/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/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_a2da1/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a2da1.dir/build.make CMakeFiles/cmTC_a2da1.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_a2da1.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -fPIE -o CMakeFiles/cmTC_a2da1.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_a2da1 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a2da1.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_a2da1.dir/CheckIncludeFile.c.o -o cmTC_a2da1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Determining if the memalign exist passed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_9bee0/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9bee0.dir/build.make CMakeFiles/cmTC_9bee0.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_9bee0.dir/CheckSymbolExists.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -fPIE -o CMakeFiles/cmTC_9bee0.dir/CheckSymbolExists.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c Linking C executable cmTC_9bee0 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9bee0.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_9bee0.dir/CheckSymbolExists.c.o -o cmTC_9bee0 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' File /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/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/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_2d810/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2d810.dir/build.make CMakeFiles/cmTC_2d810.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_2d810.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -fPIE -o CMakeFiles/cmTC_2d810.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_2d810 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2d810.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_2d810.dir/CheckIncludeFile.c.o -o cmTC_2d810 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file stdint.h exists passed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_41a9f/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_41a9f.dir/build.make CMakeFiles/cmTC_41a9f.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_41a9f.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -fPIE -o CMakeFiles/cmTC_41a9f.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_41a9f /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_41a9f.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_41a9f.dir/CheckIncludeFile.c.o -o cmTC_41a9f make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file stddef.h exists passed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_73d68/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_73d68.dir/build.make CMakeFiles/cmTC_73d68.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_73d68.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -fPIE -o CMakeFiles/cmTC_73d68.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_73d68 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_73d68.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_73d68.dir/CheckIncludeFile.c.o -o cmTC_73d68 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Determining size of unsigned short passed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_92a23/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_92a23.dir/build.make CMakeFiles/cmTC_92a23.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_92a23.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -fPIE -o CMakeFiles/cmTC_92a23.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CheckTypeSize/CMAKE_SIZEOF_UNSIGNED_SHORT.c Linking C executable cmTC_92a23 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_92a23.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_92a23.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o -o cmTC_92a23 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Determining if the system is big endian passed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_24778/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_24778.dir/build.make CMakeFiles/cmTC_24778.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_24778.dir/TestEndianess.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -fPIE -o CMakeFiles/cmTC_24778.dir/TestEndianess.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp/TestEndianess.c Linking C executable cmTC_24778 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_24778.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_24778.dir/TestEndianess.c.o -o cmTC_24778 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/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 linux/videodev2.h exists passed with the following output: Change Dir: /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_5bf63/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5bf63.dir/build.make CMakeFiles/cmTC_5bf63.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_5bf63.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -fPIE -o CMakeFiles/cmTC_5bf63.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_5bf63 /home/buildroot/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_5bf63.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -fvisibility=hidden -DDEBUG -D_DEBUG -Wl,--gc-sections -Wl,--as-needed CMakeFiles/cmTC_5bf63.dir/CheckIncludeFile.c.o -o cmTC_5bf63 make[2]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-0/output-1/build/opencv3-3.4.13/buildroot-build/CMakeFiles/CMakeTmp'