The target system is: Buildroot - 1 - l The host system is: Linux - 4.9.0-12-amd64 - x86_64 Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded. Compiler: /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-O2;-Wl,-elf2flt;-static Id flags: The output was: 0 Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "a.out" Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "a.out.gdb" The C compiler identification is GNU, found in "/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/3.15.5/CompilerIdC/a.out" Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded. Compiler: /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-O2;-Wl,-elf2flt;-static;-Wl,-elf2flt;-static Id flags: The output was: 0 Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "a.out" Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "a.out.gdb" The CXX compiler identification is GNU, found in "/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/3.15.5/CompilerIdCXX/a.out" Determining if the C compiler works passed with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_128c1/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_128c1.dir/build.make CMakeFiles/cmTC_128c1.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_128c1.dir/testCCompiler.c.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -DNDEBUG -o CMakeFiles/cmTC_128c1.dir/testCCompiler.c.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/testCCompiler.c Linking C executable cmTC_128c1 /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_128c1.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_128c1.dir/testCCompiler.c.o -o cmTC_128c1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Detecting C compiler ABI info compiled with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_c502f/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_c502f.dir/build.make CMakeFiles/cmTC_c502f.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_c502f.dir/CMakeCCompilerABI.c.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -DNDEBUG -v -o CMakeFiles/cmTC_c502f.dir/CMakeCCompilerABI.c.o -c /home/buildroot/autobuild/instance-2/output-1/host/share/cmake-3.15/Modules/CMakeCCompilerABI.c Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/arm-linux-gcc.br_real Target: arm-buildroot-uclinux-uclibcgnueabi Configured with: ./configure --prefix=/opt/br-arm-cortex-m4-full-2020.02 --sysconfdir=/opt/br-arm-cortex-m4-full-2020.02/etc --enable-static --target=arm-buildroot-uclinux-uclibcgnueabi --with-sysroot=/opt/br-arm-cortex-m4-full-2020.02/arm-buildroot-uclinux-uclibcgnueabi/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-arm-cortex-m4-full-2020.02 --with-mpc=/opt/br-arm-cortex-m4-full-2020.02 --with-mpfr=/opt/br-arm-cortex-m4-full-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --disable-libsanitizer --disable-tls --enable-threads --without-isl --without-cloog --with-float=soft --with-abi=aapcs-linux --with-cpu=cortex-m4 --with-float=soft --with-mode=thumb --enable-languages=c,c++ --with-build-time-tools=/opt/br-arm-cortex-m4-full-2020.02/arm-buildroot-uclinux-uclibcgnueabi/bin --disable-shared --disable-libgomp Thread model: posix gcc version 8.3.0 (Buildroot 2020.02) COLLECT_GCC_OPTIONS='-mabi=aapcs-linux' '-mfloat-abi=soft' '-mthumb' '-mfloat-abi=soft' '-mcpu=cortex-m4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-static' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_c502f.dir/CMakeCCompilerABI.c.o' '-c' '-march=armv7e-m' /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/cc1 -quiet -v -iprefix /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/ -isysroot /home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D _LARGEFILE_SOURCE -D _LARGEFILE64_SOURCE -D _FILE_OFFSET_BITS=64 -D NDEBUG /home/buildroot/autobuild/instance-2/output-1/host/share/cmake-3.15/Modules/CMakeCCompilerABI.c -quiet -dumpbase CMakeCCompilerABI.c -mabi=aapcs-linux -mfloat-abi=soft -mthumb -mfloat-abi=soft -mcpu=cortex-m4 -march=armv7e-m -auxbase-strip CMakeFiles/cmTC_c502f.dir/CMakeCCompilerABI.c.o -O2 -version -o /tmp/ccly9Oc2.s GNU C17 (Buildroot 2020.02) version 8.3.0 (arm-buildroot-uclinux-uclibcgnueabi) compiled by GNU C version 4.9.2, GMP version 6.1.2, MPFR version 4.0.2, MPC version 1.1.0, isl version none GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include" ignoring nonexistent directory "/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/local/include" ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include-fixed" ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include" #include "..." search starts here: #include <...> search starts here: /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include-fixed /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include /home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/include End of search list. GNU C17 (Buildroot 2020.02) version 8.3.0 (arm-buildroot-uclinux-uclibcgnueabi) compiled by GNU C version 4.9.2, GMP version 6.1.2, MPFR version 4.0.2, MPC version 1.1.0, isl version none GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 Compiler executable checksum: 414b94b40b83880beb9d76c71f173317 COLLECT_GCC_OPTIONS='-mabi=aapcs-linux' '-mfloat-abi=soft' '-mthumb' '-mfloat-abi=soft' '-mcpu=cortex-m4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-static' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_c502f.dir/CMakeCCompilerABI.c.o' '-c' '-march=armv7e-m' /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/bin/as -march=armv7e-m -mfloat-abi=soft -mfloat-abi=soft -meabi=5 -o CMakeFiles/cmTC_c502f.dir/CMakeCCompilerABI.c.o /tmp/ccly9Oc2.s COMPILER_PATH=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/bin/ LIBRARY_PATH=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/lib/:/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/lib/:/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-mabi=aapcs-linux' '-mfloat-abi=soft' '-mthumb' '-mfloat-abi=soft' '-mcpu=cortex-m4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-static' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_c502f.dir/CMakeCCompilerABI.c.o' '-c' '-march=armv7e-m' Linking C executable cmTC_c502f /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c502f.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -DNDEBUG -Wl,-elf2flt -static -v CMakeFiles/cmTC_c502f.dir/CMakeCCompilerABI.c.o -o cmTC_c502f Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/arm-linux-gcc.br_real COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/lto-wrapper Target: arm-buildroot-uclinux-uclibcgnueabi Configured with: ./configure --prefix=/opt/br-arm-cortex-m4-full-2020.02 --sysconfdir=/opt/br-arm-cortex-m4-full-2020.02/etc --enable-static --target=arm-buildroot-uclinux-uclibcgnueabi --with-sysroot=/opt/br-arm-cortex-m4-full-2020.02/arm-buildroot-uclinux-uclibcgnueabi/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-arm-cortex-m4-full-2020.02 --with-mpc=/opt/br-arm-cortex-m4-full-2020.02 --with-mpfr=/opt/br-arm-cortex-m4-full-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --disable-libsanitizer --disable-tls --enable-threads --without-isl --without-cloog --with-float=soft --with-abi=aapcs-linux --with-cpu=cortex-m4 --with-float=soft --with-mode=thumb --enable-languages=c,c++ --with-build-time-tools=/opt/br-arm-cortex-m4-full-2020.02/arm-buildroot-uclinux-uclibcgnueabi/bin --disable-shared --disable-libgomp Thread model: posix gcc version 8.3.0 (Buildroot 2020.02) COMPILER_PATH=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/bin/ LIBRARY_PATH=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/lib/:/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/lib/:/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-mabi=aapcs-linux' '-mfloat-abi=soft' '-mthumb' '-mfloat-abi=soft' '-mcpu=cortex-m4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-static' '-D' 'NDEBUG' '-static' '-v' '-o' 'cmTC_c502f' '-march=armv7e-m' /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/collect2 -plugin /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/liblto_plugin.so -plugin-opt=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/lto-wrapper -plugin-opt=-fresolution=/tmp/ccJbT6c5.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -Bstatic -X -m armelf_linux_eabi -elf2flt --pic-veneer --target2=abs -o cmTC_c502f /home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib/crt1.o /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/crti.o /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/crtbegin.o -L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0 -L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc -L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/lib -L/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/lib -L/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib -elf2flt -elf2flt -elf2flt CMakeFiles/cmTC_c502f.dir/CMakeCCompilerABI.c.o --start-group -lgcc -lc --end-group /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/crtend.o /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/crtn.o COLLECT_GCC_OPTIONS='-mabi=aapcs-linux' '-mfloat-abi=soft' '-mthumb' '-mfloat-abi=soft' '-mcpu=cortex-m4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-static' '-D' 'NDEBUG' '-static' '-v' '-o' 'cmTC_c502f' '-march=armv7e-m' make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Parsed C 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-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include] add: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include-fixed] add: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include] add: [/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/include] end of search list found collapse include dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include] ==> [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include] collapse include dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include-fixed] ==> [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include-fixed] collapse include dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include] ==> [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-buildroot-uclinux-uclibcgnueabi/include] collapse include dir [/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/include] ==> [/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/include] implicit include dirs: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include;/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include-fixed;/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-buildroot-uclinux-uclibcgnueabi/include;/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/include] Parsed C implicit link information from above output: link line regex: [^( *|.*[/\])(arm-linux-ld|CMAKE_LINK_STARTFILE-NOTFOUND|([^/\]+-)?ld|collect2)[^/\]*( |$)] ignore line: [Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp] ignore line: [] ignore line: [Run Build Command(s):/usr/bin/make cmTC_c502f/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp'] ignore line: [/usr/bin/make -f 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[/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/lib] ==> [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-buildroot-uclinux-uclibcgnueabi/lib] collapse library dir [/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/lib] ==> [/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/lib] collapse library dir [/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib] ==> [/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib] implicit libs: [gcc;c] implicit dirs: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0;/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc;/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-buildroot-uclinux-uclibcgnueabi/lib;/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/lib;/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib] implicit fwks: [] Determining if the CXX compiler works passed with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_2654a/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2654a.dir/build.make CMakeFiles/cmTC_2654a.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_2654a.dir/testCXXCompiler.cxx.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -DNDEBUG -o CMakeFiles/cmTC_2654a.dir/testCXXCompiler.cxx.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/testCXXCompiler.cxx Linking CXX executable cmTC_2654a /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2654a.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_2654a.dir/testCXXCompiler.cxx.o -o cmTC_2654a make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Detecting CXX compiler ABI info compiled with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_965b1/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_965b1.dir/build.make CMakeFiles/cmTC_965b1.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_965b1.dir/CMakeCXXCompilerABI.cpp.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -DNDEBUG -v -o CMakeFiles/cmTC_965b1.dir/CMakeCXXCompilerABI.cpp.o -c /home/buildroot/autobuild/instance-2/output-1/host/share/cmake-3.15/Modules/CMakeCXXCompilerABI.cpp Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/arm-linux-g++.br_real Target: arm-buildroot-uclinux-uclibcgnueabi Configured with: ./configure --prefix=/opt/br-arm-cortex-m4-full-2020.02 --sysconfdir=/opt/br-arm-cortex-m4-full-2020.02/etc --enable-static --target=arm-buildroot-uclinux-uclibcgnueabi --with-sysroot=/opt/br-arm-cortex-m4-full-2020.02/arm-buildroot-uclinux-uclibcgnueabi/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-arm-cortex-m4-full-2020.02 --with-mpc=/opt/br-arm-cortex-m4-full-2020.02 --with-mpfr=/opt/br-arm-cortex-m4-full-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --disable-libsanitizer --disable-tls --enable-threads --without-isl --without-cloog --with-float=soft --with-abi=aapcs-linux --with-cpu=cortex-m4 --with-float=soft --with-mode=thumb --enable-languages=c,c++ --with-build-time-tools=/opt/br-arm-cortex-m4-full-2020.02/arm-buildroot-uclinux-uclibcgnueabi/bin --disable-shared --disable-libgomp Thread model: posix gcc version 8.3.0 (Buildroot 2020.02) COLLECT_GCC_OPTIONS='-mabi=aapcs-linux' '-mfloat-abi=soft' '-mthumb' '-mfloat-abi=soft' '-mcpu=cortex-m4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-static' '-static' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_965b1.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-march=armv7e-m' /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/cc1plus -quiet -v -iprefix /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/ -isysroot /home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_GNU_SOURCE -D _LARGEFILE_SOURCE -D _LARGEFILE64_SOURCE -D _FILE_OFFSET_BITS=64 -D NDEBUG /home/buildroot/autobuild/instance-2/output-1/host/share/cmake-3.15/Modules/CMakeCXXCompilerABI.cpp -quiet -dumpbase CMakeCXXCompilerABI.cpp -mabi=aapcs-linux -mfloat-abi=soft -mthumb -mfloat-abi=soft -mcpu=cortex-m4 -march=armv7e-m -auxbase-strip CMakeFiles/cmTC_965b1.dir/CMakeCXXCompilerABI.cpp.o -O2 -version -o /tmp/ccp46wDo.s GNU C++14 (Buildroot 2020.02) version 8.3.0 (arm-buildroot-uclinux-uclibcgnueabi) compiled by GNU C version 4.9.2, GMP version 6.1.2, MPFR version 4.0.2, MPC version 1.1.0, isl version none GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include/c++/8.3.0" ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include/c++/8.3.0/arm-buildroot-uclinux-uclibcgnueabi" ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include/c++/8.3.0/backward" ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include" ignoring nonexistent directory "/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/local/include" ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include-fixed" ignoring duplicate directory "/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include" #include "..." search starts here: #include <...> search starts here: /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include/c++/8.3.0 /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include/c++/8.3.0/arm-buildroot-uclinux-uclibcgnueabi /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include/c++/8.3.0/backward /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include-fixed /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include /home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/include End of search list. GNU C++14 (Buildroot 2020.02) version 8.3.0 (arm-buildroot-uclinux-uclibcgnueabi) compiled by GNU C version 4.9.2, GMP version 6.1.2, MPFR version 4.0.2, MPC version 1.1.0, isl version none GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 Compiler executable checksum: 23e1544ae3ed67fe42ab4364ca969d58 COLLECT_GCC_OPTIONS='-mabi=aapcs-linux' '-mfloat-abi=soft' '-mthumb' '-mfloat-abi=soft' '-mcpu=cortex-m4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-static' '-static' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_965b1.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-march=armv7e-m' /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/bin/as -march=armv7e-m -mfloat-abi=soft -mfloat-abi=soft -meabi=5 -o CMakeFiles/cmTC_965b1.dir/CMakeCXXCompilerABI.cpp.o /tmp/ccp46wDo.s COMPILER_PATH=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/bin/ LIBRARY_PATH=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/lib/:/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/lib/:/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-mabi=aapcs-linux' '-mfloat-abi=soft' '-mthumb' '-mfloat-abi=soft' '-mcpu=cortex-m4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-static' '-static' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_965b1.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-march=armv7e-m' Linking CXX executable cmTC_965b1 /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_965b1.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -DNDEBUG -Wl,-elf2flt -static -v CMakeFiles/cmTC_965b1.dir/CMakeCXXCompilerABI.cpp.o -o cmTC_965b1 Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/arm-linux-g++.br_real COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/lto-wrapper Target: arm-buildroot-uclinux-uclibcgnueabi Configured with: ./configure --prefix=/opt/br-arm-cortex-m4-full-2020.02 --sysconfdir=/opt/br-arm-cortex-m4-full-2020.02/etc --enable-static --target=arm-buildroot-uclinux-uclibcgnueabi --with-sysroot=/opt/br-arm-cortex-m4-full-2020.02/arm-buildroot-uclinux-uclibcgnueabi/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-arm-cortex-m4-full-2020.02 --with-mpc=/opt/br-arm-cortex-m4-full-2020.02 --with-mpfr=/opt/br-arm-cortex-m4-full-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --disable-libsanitizer --disable-tls --enable-threads --without-isl --without-cloog --with-float=soft --with-abi=aapcs-linux --with-cpu=cortex-m4 --with-float=soft --with-mode=thumb --enable-languages=c,c++ --with-build-time-tools=/opt/br-arm-cortex-m4-full-2020.02/arm-buildroot-uclinux-uclibcgnueabi/bin --disable-shared --disable-libgomp Thread model: posix gcc version 8.3.0 (Buildroot 2020.02) COMPILER_PATH=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/bin/ LIBRARY_PATH=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/lib/:/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/lib/:/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-mabi=aapcs-linux' '-mfloat-abi=soft' '-mthumb' '-mfloat-abi=soft' '-mcpu=cortex-m4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-static' '-static' '-D' 'NDEBUG' '-static' '-v' '-o' 'cmTC_965b1' '-march=armv7e-m' /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/collect2 -plugin /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/liblto_plugin.so -plugin-opt=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/lto-wrapper -plugin-opt=-fresolution=/tmp/cct5zJAu.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -Bstatic -X -m armelf_linux_eabi -elf2flt --pic-veneer --target2=abs -o cmTC_965b1 /home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib/crt1.o /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/crti.o /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/crtbegin.o -L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0 -L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc -L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/lib -L/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/lib -L/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib -elf2flt -elf2flt -elf2flt -elf2flt CMakeFiles/cmTC_965b1.dir/CMakeCXXCompilerABI.cpp.o -lstdc++ -lm --start-group -lgcc -lc --end-group /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/crtend.o /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/crtn.o COLLECT_GCC_OPTIONS='-mabi=aapcs-linux' '-mfloat-abi=soft' '-mthumb' '-mfloat-abi=soft' '-mcpu=cortex-m4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-static' '-static' '-D' 'NDEBUG' '-static' '-v' '-o' 'cmTC_965b1' '-march=armv7e-m' make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/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-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include/c++/8.3.0] add: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include/c++/8.3.0/arm-buildroot-uclinux-uclibcgnueabi] add: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include/c++/8.3.0/backward] add: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include] add: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/include-fixed] add: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include] add: [/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/include] end of search list found collapse include dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include/c++/8.3.0] ==> [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-buildroot-uclinux-uclibcgnueabi/include/c++/8.3.0] collapse include dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/include/c++/8.3.0/arm-buildroot-uclinux-uclibcgnueabi] ==> 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/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/crtbegin.o -L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0 -L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc -L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/lib -L/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/lib -L/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib -elf2flt -elf2flt -elf2flt -elf2flt CMakeFiles/cmTC_965b1.dir/CMakeCXXCompilerABI.cpp.o -lstdc++ -lm --start-group -lgcc -lc --end-group /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/crtend.o /home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/crtn.o] arg [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/collect2] ==> ignore arg [-plugin] ==> ignore arg [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/liblto_plugin.so] ==> ignore arg [-plugin-opt=/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/lto-wrapper] ==> ignore arg [-plugin-opt=-fresolution=/tmp/cct5zJAu.res] ==> ignore arg [-plugin-opt=-pass-through=-lgcc] ==> ignore arg [-plugin-opt=-pass-through=-lc] ==> ignore arg [--sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot] ==> ignore arg [-Bstatic] ==> ignore arg [-X] ==> ignore arg [-m] ==> ignore arg [armelf_linux_eabi] ==> ignore arg [-elf2flt] ==> ignore arg [--pic-veneer] ==> ignore arg [--target2=abs] ==> ignore arg [-o] ==> ignore arg [cmTC_965b1] ==> ignore arg [/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib/crt1.o] ==> ignore arg [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/crti.o] ==> ignore arg [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/crtbegin.o] ==> ignore arg [-L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0] ==> dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0] arg [-L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc] arg [-L/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/lib] ==> dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/lib] arg [-L/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/lib] ==> dir [/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/lib] arg [-L/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib] ==> dir [/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib] arg [-elf2flt] ==> ignore arg [-elf2flt] ==> ignore arg [-elf2flt] ==> ignore arg [-elf2flt] ==> ignore arg [CMakeFiles/cmTC_965b1.dir/CMakeCXXCompilerABI.cpp.o] ==> ignore arg [-lstdc++] ==> lib [stdc++] arg [-lm] ==> lib [m] arg [--start-group] ==> ignore arg [-lgcc] ==> lib [gcc] arg [-lc] ==> lib [c] arg [--end-group] ==> ignore arg [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/crtend.o] ==> ignore arg [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/crtn.o] ==> ignore collapse library dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0] ==> [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0] collapse library dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc] collapse library dir [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0/../../../../arm-buildroot-uclinux-uclibcgnueabi/lib] ==> [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-buildroot-uclinux-uclibcgnueabi/lib] collapse library dir [/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/lib] ==> [/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/lib] collapse library dir [/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib] ==> [/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib] implicit libs: [stdc++;m;gcc;c] implicit dirs: [/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/arm-buildroot-uclinux-uclibcgnueabi/8.3.0;/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc;/home/buildroot/autobuild/instance-2/output-1/host/opt/ext-toolchain/arm-buildroot-uclinux-uclibcgnueabi/lib;/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/lib;/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot/usr/lib] implicit fwks: [] Determining if the include file pthread.h exists passed with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_34ebd/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_34ebd.dir/build.make CMakeFiles/cmTC_34ebd.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_34ebd.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -DNDEBUG -o CMakeFiles/cmTC_34ebd.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_34ebd /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_34ebd.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_34ebd.dir/CheckIncludeFile.c.o -o cmTC_34ebd make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Performing C SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ce77d/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ce77d.dir/build.make CMakeFiles/cmTC_ce77d.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ce77d.dir/src.c.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -DCMAKE_HAVE_LIBC_PTHREAD -DNDEBUG -o CMakeFiles/cmTC_ce77d.dir/src.c.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c: In function 'main': /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c:14:3: warning: implicit declaration of function 'pthread_atfork'; did you mean 'pthread_join'? [-Wimplicit-function-declaration] pthread_atfork(NULL, NULL, NULL); ^~~~~~~~~~~~~~ pthread_join Linking C executable cmTC_ce77d /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ce77d.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -DCMAKE_HAVE_LIBC_PTHREAD -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_ce77d.dir/src.c.o -o cmTC_ce77d make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/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; } Performing C SOURCE FILE Test HAS_C__Wall succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_8d1ac/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_8d1ac.dir/build.make CMakeFiles/cmTC_8d1ac.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_8d1ac.dir/src.c.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -DHAS_C__Wall -DNDEBUG -Wall -o CMakeFiles/cmTC_8d1ac.dir/src.c.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_8d1ac /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_8d1ac.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -DHAS_C__Wall -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_8d1ac.dir/src.c.o -o cmTC_8d1ac make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main(void) { return 0; } Performing C SOURCE FILE Test HAS_C__Werror_main succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_a111f/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a111f.dir/build.make CMakeFiles/cmTC_a111f.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_a111f.dir/src.c.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wall -DHAS_C__Werror_main -DNDEBUG -Werror=main -o CMakeFiles/cmTC_a111f.dir/src.c.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_a111f /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a111f.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wall -DHAS_C__Werror_main -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_a111f.dir/src.c.o -o cmTC_a111f make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main(void) { return 0; } Performing C SOURCE FILE Test HAS_C__Wformat succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_09c37/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_09c37.dir/build.make CMakeFiles/cmTC_09c37.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_09c37.dir/src.c.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wall -Werror=main -DHAS_C__Wformat -DNDEBUG -Wformat -o CMakeFiles/cmTC_09c37.dir/src.c.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_09c37 /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_09c37.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wall -Werror=main -DHAS_C__Wformat -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_09c37.dir/src.c.o -o cmTC_09c37 make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main(void) { return 0; } Performing C SOURCE FILE Test HAS_C__Wmain succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_84533/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_84533.dir/build.make CMakeFiles/cmTC_84533.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_84533.dir/src.c.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wall -Werror=main -Wformat -DHAS_C__Wmain -DNDEBUG -Wmain -o CMakeFiles/cmTC_84533.dir/src.c.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_84533 /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_84533.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wall -Werror=main -Wformat -DHAS_C__Wmain -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_84533.dir/src.c.o -o cmTC_84533 make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main(void) { return 0; } Performing C SOURCE FILE Test HAS_C__Wuninitialized succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b5904/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b5904.dir/build.make CMakeFiles/cmTC_b5904.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_b5904.dir/src.c.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -DHAS_C__Wuninitialized -DNDEBUG -Wuninitialized -o CMakeFiles/cmTC_b5904.dir/src.c.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_b5904 /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b5904.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -DHAS_C__Wuninitialized -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_b5904.dir/src.c.o -o cmTC_b5904 make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main(void) { return 0; } Performing C SOURCE FILE Test HAS_C__Winit_self succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_778e0/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_778e0.dir/build.make CMakeFiles/cmTC_778e0.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_778e0.dir/src.c.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -Wuninitialized -DHAS_C__Winit_self -DNDEBUG -Winit-self -o CMakeFiles/cmTC_778e0.dir/src.c.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_778e0 /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_778e0.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -Wuninitialized -DHAS_C__Winit_self -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_778e0.dir/src.c.o -o cmTC_778e0 make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main(void) { return 0; } Performing C SOURCE FILE Test HAS_C__Werror_implicit succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_c1eb8/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_c1eb8.dir/build.make CMakeFiles/cmTC_c1eb8.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_c1eb8.dir/src.c.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -DHAS_C__Werror_implicit -DNDEBUG -Werror=implicit -o CMakeFiles/cmTC_c1eb8.dir/src.c.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_c1eb8 /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c1eb8.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -DHAS_C__Werror_implicit -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_c1eb8.dir/src.c.o -o cmTC_c1eb8 make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main(void) { return 0; } Performing C SOURCE FILE Test HAS_C__Werror_missing_parameter_type succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_f1976/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f1976.dir/build.make CMakeFiles/cmTC_f1976.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f1976.dir/src.c.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -Werror=implicit -DHAS_C__Werror_missing_parameter_type -DNDEBUG -Werror=missing-parameter-type -o CMakeFiles/cmTC_f1976.dir/src.c.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_f1976 /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f1976.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-gcc --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -Werror=implicit -DHAS_C__Werror_missing_parameter_type -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_f1976.dir/src.c.o -o cmTC_f1976 make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main(void) { return 0; } Performing C++ SOURCE FILE Test HAS_CXX__Wall succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_a78da/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a78da.dir/build.make CMakeFiles/cmTC_a78da.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_a78da.dir/src.cxx.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -DHAS_CXX__Wall -DNDEBUG -Wall -o CMakeFiles/cmTC_a78da.dir/src.cxx.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_a78da /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a78da.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -DHAS_CXX__Wall -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_a78da.dir/src.cxx.o -o cmTC_a78da make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; } Performing C++ SOURCE FILE Test HAS_CXX__Werror_main succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b7ab1/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b7ab1.dir/build.make CMakeFiles/cmTC_b7ab1.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_b7ab1.dir/src.cxx.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -Wall -DHAS_CXX__Werror_main -DNDEBUG -Werror=main -o CMakeFiles/cmTC_b7ab1.dir/src.cxx.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_b7ab1 /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b7ab1.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -Wall -DHAS_CXX__Werror_main -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_b7ab1.dir/src.cxx.o -o cmTC_b7ab1 make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; } Performing C++ SOURCE FILE Test HAS_CXX__Wformat succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_c37ae/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_c37ae.dir/build.make CMakeFiles/cmTC_c37ae.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_c37ae.dir/src.cxx.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -Wall -Werror=main -DHAS_CXX__Wformat -DNDEBUG -Wformat -o CMakeFiles/cmTC_c37ae.dir/src.cxx.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_c37ae /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c37ae.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -Wall -Werror=main -DHAS_CXX__Wformat -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_c37ae.dir/src.cxx.o -o cmTC_c37ae make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; } Performing C++ SOURCE FILE Test HAS_CXX__Wmain succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_cec61/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_cec61.dir/build.make CMakeFiles/cmTC_cec61.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_cec61.dir/src.cxx.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -Wall -Werror=main -Wformat -DHAS_CXX__Wmain -DNDEBUG -Wmain -o CMakeFiles/cmTC_cec61.dir/src.cxx.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_cec61 /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_cec61.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -Wall -Werror=main -Wformat -DHAS_CXX__Wmain -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_cec61.dir/src.cxx.o -o cmTC_cec61 make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; } Performing C++ SOURCE FILE Test HAS_CXX__Wuninitialized succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_4ee1e/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_4ee1e.dir/build.make CMakeFiles/cmTC_4ee1e.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_4ee1e.dir/src.cxx.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -DHAS_CXX__Wuninitialized -DNDEBUG -Wuninitialized -o CMakeFiles/cmTC_4ee1e.dir/src.cxx.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_4ee1e /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4ee1e.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -DHAS_CXX__Wuninitialized -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_4ee1e.dir/src.cxx.o -o cmTC_4ee1e make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; } Performing C++ SOURCE FILE Test HAS_CXX__Winit_self succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_dc979/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_dc979.dir/build.make CMakeFiles/cmTC_dc979.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_dc979.dir/src.cxx.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -Wuninitialized -DHAS_CXX__Winit_self -DNDEBUG -Winit-self -o CMakeFiles/cmTC_dc979.dir/src.cxx.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_dc979 /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_dc979.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -Wuninitialized -DHAS_CXX__Winit_self -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_dc979.dir/src.cxx.o -o cmTC_dc979 make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; } Performing C++ SOURCE FILE Test HAS_CXX__Wnon_virtual_dtor succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_075c4/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_075c4.dir/build.make CMakeFiles/cmTC_075c4.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_075c4.dir/src.cxx.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -DHAS_CXX__Wnon_virtual_dtor -DNDEBUG -Wnon-virtual-dtor -o CMakeFiles/cmTC_075c4.dir/src.cxx.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_075c4 /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_075c4.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -DHAS_CXX__Wnon_virtual_dtor -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_075c4.dir/src.cxx.o -o cmTC_075c4 make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; } Performing C++ SOURCE FILE Test HAS_CXX__Woverloaded_virtual succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_870f0/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_870f0.dir/build.make CMakeFiles/cmTC_870f0.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_870f0.dir/src.cxx.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -Wnon-virtual-dtor -DHAS_CXX__Woverloaded_virtual -DNDEBUG -Woverloaded-virtual -o CMakeFiles/cmTC_870f0.dir/src.cxx.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_870f0 /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_870f0.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -Wnon-virtual-dtor -DHAS_CXX__Woverloaded_virtual -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_870f0.dir/src.cxx.o -o cmTC_870f0 make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; } Performing C++ SOURCE FILE Test HAS_CXX__Wreorder succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ed246/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ed246.dir/build.make CMakeFiles/cmTC_ed246.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_ed246.dir/src.cxx.o /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -Wnon-virtual-dtor -Woverloaded-virtual -DHAS_CXX__Wreorder -DNDEBUG -Wreorder -o CMakeFiles/cmTC_ed246.dir/src.cxx.o -c /home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_ed246 /home/buildroot/autobuild/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ed246.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-2/output-1/host/bin/arm-linux-g++ --sysroot=/home/buildroot/autobuild/instance-2/output-1/host/arm-buildroot-uclinux-uclibcgnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wl,-elf2flt -static -Wl,-elf2flt -static -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -Wnon-virtual-dtor -Woverloaded-virtual -DHAS_CXX__Wreorder -DNDEBUG -Wl,-elf2flt -static CMakeFiles/cmTC_ed246.dir/src.cxx.o -o cmTC_ed246 make[2]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-2/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; }