The target system is: Buildroot - 1 - i686 The host system is: Linux - 4.4.0-179-generic - x86_64 Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded. Compiler: /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-O2 Id flags: The output was: 0 Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "a.out" The C compiler identification is GNU, found in "/home/buildroot/autobuild/run/instance-3/output-1/build/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/run/instance-3/output-1/host/bin/i686-linux-g++ Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-O2 Id flags: The output was: 0 Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "a.out" The CXX compiler identification is GNU, found in "/home/buildroot/autobuild/run/instance-3/output-1/build/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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_6695f/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6695f.dir/build.make CMakeFiles/cmTC_6695f.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6695f.dir/testCCompiler.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -o CMakeFiles/cmTC_6695f.dir/testCCompiler.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/testCCompiler.c Linking C executable cmTC_6695f /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6695f.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_6695f.dir/testCCompiler.c.o -o cmTC_6695f make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Detecting C compiler ABI info compiled with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_a940b/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a940b.dir/build.make CMakeFiles/cmTC_a940b.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_a940b.dir/CMakeCCompilerABI.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -v -o CMakeFiles/cmTC_a940b.dir/CMakeCCompilerABI.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CMakeCCompilerABI.c Using built-in specs. 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GNU C17 (Buildroot 2020.02) version 8.3.0 (i686-buildroot-linux-uclibc) 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: 7172b2a591d63ef7b3e15001d1677407 COLLECT_GCC_OPTIONS='-march=pentium4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_a940b.dir/CMakeCCompilerABI.c.o' '-c' /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/bin/as -v --32 -o CMakeFiles/cmTC_a940b.dir/CMakeCCompilerABI.c.o /tmp/ccn4eapP.s GNU assembler version 2.32 (i686-buildroot-linux-uclibc) using BFD version (GNU Binutils) 2.32 COMPILER_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/i686-buildroot-linux-uclibc/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/bin/ LIBRARY_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-march=pentium4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_a940b.dir/CMakeCCompilerABI.c.o' '-c' Linking C executable cmTC_a940b /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a940b.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -v CMakeFiles/cmTC_a940b.dir/CMakeCCompilerABI.c.o -o cmTC_a940b Using built-in specs. 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--with-arch=pentium4 --enable-languages=c,c++ --with-build-time-tools=/opt/br-i386-pentium4-full-2020.02/i686-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp Thread model: posix gcc version 8.3.0 (Buildroot 2020.02) COMPILER_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/i686-buildroot-linux-uclibc/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/bin/ LIBRARY_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-march=pentium4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-D' 'NDEBUG' '-v' '-o' 'cmTC_a940b' /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/i686-buildroot-linux-uclibc/8.3.0/collect2 -plugin 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/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/crtbegin.o -L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0 -L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc -L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/lib -L/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/lib -L/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib CMakeFiles/cmTC_a940b.dir/CMakeCCompilerABI.c.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/crtend.o /home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib/crtn.o COLLECT_GCC_OPTIONS='-march=pentium4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-D' 'NDEBUG' '-v' '-o' 'cmTC_a940b' make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/include] add: [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/include-fixed] add: [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/include] add: [/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/include] end of search list found collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/include] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc/i686-buildroot-linux-uclibc/8.3.0/include] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/include-fixed] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc/i686-buildroot-linux-uclibc/8.3.0/include-fixed] collapse include dir 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[LIBRARY_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib/] ignore line: [COLLECT_GCC_OPTIONS='-march=pentium4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_a940b.dir/CMakeCCompilerABI.c.o' '-c'] ignore line: [Linking C executable cmTC_a940b] ignore line: [/home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a940b.dir/link.txt 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[COMPILER_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/i686-buildroot-linux-uclibc/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/bin/] ignore line: [LIBRARY_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib/] ignore line: [COLLECT_GCC_OPTIONS='-march=pentium4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-D' 'NDEBUG' '-v' '-o' 'cmTC_a940b'] link line: [ /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/i686-buildroot-linux-uclibc/8.3.0/collect2 -plugin 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/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/crtbegin.o -L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0 -L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc -L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/lib -L/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/lib -L/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib CMakeFiles/cmTC_a940b.dir/CMakeCCompilerABI.c.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/crtend.o /home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib/crtn.o] arg [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/i686-buildroot-linux-uclibc/8.3.0/collect2] ==> ignore arg [-plugin] ==> ignore arg [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/i686-buildroot-linux-uclibc/8.3.0/liblto_plugin.so] ==> ignore arg [-plugin-opt=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/i686-buildroot-linux-uclibc/8.3.0/lto-wrapper] ==> ignore arg [-plugin-opt=-fresolution=/tmp/cc5QkDtT.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 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[-L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/lib] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/lib] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/lib] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/lib] arg [-L/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib] ==> dir [/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib] arg 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[/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/lib] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/i686-buildroot-linux-uclibc/lib] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/lib] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/lib] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib] implicit libs: [gcc;gcc_s;c;gcc;gcc_s] implicit dirs: [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc/i686-buildroot-linux-uclibc/8.3.0;/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc;/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/i686-buildroot-linux-uclibc/lib;/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/lib;/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib] implicit fwks: [] Determining if the CXX compiler works passed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b79c8/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b79c8.dir/build.make CMakeFiles/cmTC_b79c8.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_b79c8.dir/testCXXCompiler.cxx.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -o CMakeFiles/cmTC_b79c8.dir/testCXXCompiler.cxx.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/testCXXCompiler.cxx Linking CXX executable cmTC_b79c8 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b79c8.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_b79c8.dir/testCXXCompiler.cxx.o -o cmTC_b79c8 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Detecting CXX compiler ABI info compiled with the following output: Change Dir: /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_0ce32/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_0ce32.dir/build.make CMakeFiles/cmTC_0ce32.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_0ce32.dir/CMakeCXXCompilerABI.cpp.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -v -o CMakeFiles/cmTC_0ce32.dir/CMakeCXXCompilerABI.cpp.o -c /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CMakeCXXCompilerABI.cpp Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/i686-linux-g++.br_real Target: i686-buildroot-linux-uclibc Configured with: ./configure --prefix=/opt/br-i386-pentium4-full-2020.02 --sysconfdir=/opt/br-i386-pentium4-full-2020.02/etc --enable-static --target=i686-buildroot-linux-uclibc --with-sysroot=/opt/br-i386-pentium4-full-2020.02/i686-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-i386-pentium4-full-2020.02 --with-mpc=/opt/br-i386-pentium4-full-2020.02 --with-mpfr=/opt/br-i386-pentium4-full-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --enable-libquadmath --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --with-arch=pentium4 --enable-languages=c,c++ --with-build-time-tools=/opt/br-i386-pentium4-full-2020.02/i686-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp Thread model: posix gcc version 8.3.0 (Buildroot 2020.02) COLLECT_GCC_OPTIONS='-march=pentium4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_0ce32.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/i686-buildroot-linux-uclibc/8.3.0/cc1plus -quiet -v -iprefix /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/ -isysroot /home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_GNU_SOURCE -D _LARGEFILE_SOURCE -D _LARGEFILE64_SOURCE -D _FILE_OFFSET_BITS=64 -D NDEBUG /home/buildroot/autobuild/run/instance-3/output-1/host/share/cmake-3.15/Modules/CMakeCXXCompilerABI.cpp -quiet -dumpbase CMakeCXXCompilerABI.cpp -march=pentium4 -auxbase-strip CMakeFiles/cmTC_0ce32.dir/CMakeCXXCompilerABI.cpp.o -O2 -version -o /tmp/ccDcinF9.s GNU C++14 (Buildroot 2020.02) version 8.3.0 (i686-buildroot-linux-uclibc) compiled by GNU C version 4.9.2, GMP version 6.1.2, MPFR version 4.0.2, MPC version 1.1.0, isl version none GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 ignoring duplicate directory "/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/include/c++/8.3.0" ignoring duplicate directory "/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/include/c++/8.3.0/i686-buildroot-linux-uclibc" ignoring duplicate directory "/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/include/c++/8.3.0/backward" ignoring duplicate directory "/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/include" ignoring nonexistent directory "/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/local/include" ignoring duplicate directory "/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/include-fixed" ignoring duplicate directory "/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/include" #include "..." search starts here: #include <...> search starts here: /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/include/c++/8.3.0 /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/include/c++/8.3.0/i686-buildroot-linux-uclibc /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/include/c++/8.3.0/backward /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/include /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/include-fixed /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/include /home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/include End of search list. GNU C++14 (Buildroot 2020.02) version 8.3.0 (i686-buildroot-linux-uclibc) 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: 1a6680f6efd85985865deafa6f9f327f COLLECT_GCC_OPTIONS='-march=pentium4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_0ce32.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/bin/as -v --32 -o CMakeFiles/cmTC_0ce32.dir/CMakeCXXCompilerABI.cpp.o /tmp/ccDcinF9.s GNU assembler version 2.32 (i686-buildroot-linux-uclibc) using BFD version (GNU Binutils) 2.32 COMPILER_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/i686-buildroot-linux-uclibc/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/bin/ LIBRARY_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-march=pentium4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_0ce32.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' Linking CXX executable cmTC_0ce32 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0ce32.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -v CMakeFiles/cmTC_0ce32.dir/CMakeCXXCompilerABI.cpp.o -o cmTC_0ce32 Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/i686-linux-g++.br_real COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/i686-buildroot-linux-uclibc/8.3.0/lto-wrapper Target: i686-buildroot-linux-uclibc Configured with: ./configure --prefix=/opt/br-i386-pentium4-full-2020.02 --sysconfdir=/opt/br-i386-pentium4-full-2020.02/etc --enable-static --target=i686-buildroot-linux-uclibc --with-sysroot=/opt/br-i386-pentium4-full-2020.02/i686-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-i386-pentium4-full-2020.02 --with-mpc=/opt/br-i386-pentium4-full-2020.02 --with-mpfr=/opt/br-i386-pentium4-full-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --enable-libquadmath --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --with-arch=pentium4 --enable-languages=c,c++ --with-build-time-tools=/opt/br-i386-pentium4-full-2020.02/i686-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp Thread model: posix gcc version 8.3.0 (Buildroot 2020.02) COMPILER_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/i686-buildroot-linux-uclibc/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/bin/ LIBRARY_PATH=/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-march=pentium4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-D' 'NDEBUG' '-v' '-o' 'cmTC_0ce32' '-shared-libgcc' /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/i686-buildroot-linux-uclibc/8.3.0/collect2 -plugin 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/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/crtbegin.o -L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0 -L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc -L/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/lib -L/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/lib -L/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib CMakeFiles/cmTC_0ce32.dir/CMakeCXXCompilerABI.cpp.o -lstdc++ -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc /home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/crtend.o /home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib/crtn.o COLLECT_GCC_OPTIONS='-march=pentium4' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-D' 'NDEBUG' '-v' '-o' 'cmTC_0ce32' '-shared-libgcc' make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/include/c++/8.3.0] add: [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/include/c++/8.3.0/i686-buildroot-linux-uclibc] add: [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/include/c++/8.3.0/backward] add: [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/include] add: [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/include-fixed] add: [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/include] add: [/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/include] end of search list found collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/include/c++/8.3.0] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/i686-buildroot-linux-uclibc/include/c++/8.3.0] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/include/c++/8.3.0/i686-buildroot-linux-uclibc] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/i686-buildroot-linux-uclibc/include/c++/8.3.0/i686-buildroot-linux-uclibc] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/include/c++/8.3.0/backward] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/i686-buildroot-linux-uclibc/include/c++/8.3.0/backward] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/include] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc/i686-buildroot-linux-uclibc/8.3.0/include] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/include-fixed] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc/i686-buildroot-linux-uclibc/8.3.0/include-fixed] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/include] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/i686-buildroot-linux-uclibc/include] collapse include dir [/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/include] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/include] implicit include dirs: 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[CMakeFiles/cmTC_0ce32.dir/CMakeCXXCompilerABI.cpp.o] ==> ignore arg [-lstdc++] ==> lib [stdc++] arg [-lm] ==> lib [m] arg [-lgcc_s] ==> lib [gcc_s] arg [-lgcc] ==> lib [gcc] arg [-lc] ==> lib [c] arg [-lgcc_s] ==> lib [gcc_s] arg [-lgcc] ==> lib [gcc] arg [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/crtend.o] ==> ignore arg [/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib/crtn.o] ==> ignore collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc/i686-buildroot-linux-uclibc/8.3.0] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/bin/../lib/gcc/i686-buildroot-linux-uclibc/8.3.0/../../../../i686-buildroot-linux-uclibc/lib] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/i686-buildroot-linux-uclibc/lib] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/lib] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/lib] collapse library dir [/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib] ==> [/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/usr/lib] implicit libs: [stdc++;m;gcc_s;gcc;c;gcc_s;gcc] implicit dirs: [/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc/i686-buildroot-linux-uclibc/8.3.0;/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/lib/gcc;/home/buildroot/autobuild/run/instance-3/output-1/host/opt/ext-toolchain/i686-buildroot-linux-uclibc/lib;/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot/lib;/home/buildroot/autobuild/run/instance-3/output-1/host/i686-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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_95afb/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_95afb.dir/build.make CMakeFiles/cmTC_95afb.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_95afb.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -o CMakeFiles/cmTC_95afb.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_95afb /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_95afb.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_95afb.dir/CheckIncludeFile.c.o -o cmTC_95afb make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_9d8e4/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9d8e4.dir/build.make CMakeFiles/cmTC_9d8e4.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_9d8e4.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DCMAKE_HAVE_LIBC_PTHREAD -DNDEBUG -o CMakeFiles/cmTC_9d8e4.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_9d8e4 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9d8e4.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DCMAKE_HAVE_LIBC_PTHREAD -DNDEBUG CMakeFiles/cmTC_9d8e4.dir/src.c.o -o cmTC_9d8e4 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_019fa/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_019fa.dir/build.make CMakeFiles/cmTC_019fa.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_019fa.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DHAS_C__Wall -DNDEBUG -Wall -o CMakeFiles/cmTC_019fa.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_019fa /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_019fa.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DHAS_C__Wall -DNDEBUG CMakeFiles/cmTC_019fa.dir/src.c.o -o cmTC_019fa make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_317e9/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_317e9.dir/build.make CMakeFiles/cmTC_317e9.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_317e9.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -DHAS_C__Werror_main -DNDEBUG -Werror=main -o CMakeFiles/cmTC_317e9.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_317e9 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_317e9.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -DHAS_C__Werror_main -DNDEBUG CMakeFiles/cmTC_317e9.dir/src.c.o -o cmTC_317e9 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_2bb45/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2bb45.dir/build.make CMakeFiles/cmTC_2bb45.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_2bb45.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -DHAS_C__Wformat -DNDEBUG -Wformat -o CMakeFiles/cmTC_2bb45.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_2bb45 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2bb45.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -DHAS_C__Wformat -DNDEBUG CMakeFiles/cmTC_2bb45.dir/src.c.o -o cmTC_2bb45 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_6fb76/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6fb76.dir/build.make CMakeFiles/cmTC_6fb76.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6fb76.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -DHAS_C__Wmain -DNDEBUG -Wmain -o CMakeFiles/cmTC_6fb76.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_6fb76 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6fb76.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -DHAS_C__Wmain -DNDEBUG CMakeFiles/cmTC_6fb76.dir/src.c.o -o cmTC_6fb76 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_42b29/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_42b29.dir/build.make CMakeFiles/cmTC_42b29.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_42b29.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -Wmain -DHAS_C__Wuninitialized -DNDEBUG -Wuninitialized -o CMakeFiles/cmTC_42b29.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_42b29 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_42b29.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -Wmain -DHAS_C__Wuninitialized -DNDEBUG CMakeFiles/cmTC_42b29.dir/src.c.o -o cmTC_42b29 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_3de38/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_3de38.dir/build.make CMakeFiles/cmTC_3de38.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_3de38.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -Wmain -Wuninitialized -DHAS_C__Winit_self -DNDEBUG -Winit-self -o CMakeFiles/cmTC_3de38.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_3de38 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3de38.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -Wmain -Wuninitialized -DHAS_C__Winit_self -DNDEBUG CMakeFiles/cmTC_3de38.dir/src.c.o -o cmTC_3de38 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ca842/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ca842.dir/build.make CMakeFiles/cmTC_ca842.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ca842.dir/src.c.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -DHAS_C__Werror_implicit -DNDEBUG -Werror=implicit -o CMakeFiles/cmTC_ca842.dir/src.c.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_ca842 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ca842.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-gcc --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -DHAS_C__Werror_implicit -DNDEBUG CMakeFiles/cmTC_ca842.dir/src.c.o -o cmTC_ca842 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_cc79f/fast && make[1]: Entering directory 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directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_16478.dir/build.make CMakeFiles/cmTC_16478.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_16478.dir/src.cxx.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DHAS_CXX__Wall -DNDEBUG -Wall -o CMakeFiles/cmTC_16478.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_16478 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_16478.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DHAS_CXX__Wall -DNDEBUG CMakeFiles/cmTC_16478.dir/src.cxx.o -o cmTC_16478 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_9880d/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9880d.dir/build.make CMakeFiles/cmTC_9880d.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_9880d.dir/src.cxx.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -DHAS_CXX__Werror_main -DNDEBUG -Werror=main -o CMakeFiles/cmTC_9880d.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_9880d /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9880d.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -DHAS_CXX__Werror_main -DNDEBUG CMakeFiles/cmTC_9880d.dir/src.cxx.o -o cmTC_9880d make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_29601/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_29601.dir/build.make CMakeFiles/cmTC_29601.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_29601.dir/src.cxx.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -DHAS_CXX__Wformat -DNDEBUG -Wformat -o CMakeFiles/cmTC_29601.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_29601 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_29601.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -DHAS_CXX__Wformat -DNDEBUG CMakeFiles/cmTC_29601.dir/src.cxx.o -o cmTC_29601 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_2c4de/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2c4de.dir/build.make CMakeFiles/cmTC_2c4de.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_2c4de.dir/src.cxx.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -DHAS_CXX__Wmain -DNDEBUG -Wmain -o CMakeFiles/cmTC_2c4de.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_2c4de /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2c4de.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -DHAS_CXX__Wmain -DNDEBUG CMakeFiles/cmTC_2c4de.dir/src.cxx.o -o cmTC_2c4de make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_e4bff/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e4bff.dir/build.make CMakeFiles/cmTC_e4bff.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_e4bff.dir/src.cxx.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -Wmain -DHAS_CXX__Wuninitialized -DNDEBUG -Wuninitialized -o CMakeFiles/cmTC_e4bff.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_e4bff /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e4bff.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -Wmain -DHAS_CXX__Wuninitialized -DNDEBUG CMakeFiles/cmTC_e4bff.dir/src.cxx.o -o cmTC_e4bff make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_55bb8/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_55bb8.dir/build.make CMakeFiles/cmTC_55bb8.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_55bb8.dir/src.cxx.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -Wmain -Wuninitialized -DHAS_CXX__Winit_self -DNDEBUG -Winit-self -o CMakeFiles/cmTC_55bb8.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_55bb8 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_55bb8.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -Wmain -Wuninitialized -DHAS_CXX__Winit_self -DNDEBUG CMakeFiles/cmTC_55bb8.dir/src.cxx.o -o cmTC_55bb8 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_e1f19/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e1f19.dir/build.make CMakeFiles/cmTC_e1f19.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_e1f19.dir/src.cxx.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -DHAS_CXX__Wnon_virtual_dtor -DNDEBUG -Wnon-virtual-dtor -o CMakeFiles/cmTC_e1f19.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_e1f19 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e1f19.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -DHAS_CXX__Wnon_virtual_dtor -DNDEBUG CMakeFiles/cmTC_e1f19.dir/src.cxx.o -o cmTC_e1f19 make[2]: 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--sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -Wnon-virtual-dtor -DHAS_CXX__Woverloaded_virtual -DNDEBUG -Woverloaded-virtual -o CMakeFiles/cmTC_064d8.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_064d8 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_064d8.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -Wnon-virtual-dtor -DHAS_CXX__Woverloaded_virtual -DNDEBUG CMakeFiles/cmTC_064d8.dir/src.cxx.o -o cmTC_064d8 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/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/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_3fba4/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_3fba4.dir/build.make CMakeFiles/cmTC_3fba4.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_3fba4.dir/src.cxx.o /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -Wnon-virtual-dtor -Woverloaded-virtual -DHAS_CXX__Wreorder -DNDEBUG -Wreorder -o CMakeFiles/cmTC_3fba4.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_3fba4 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3fba4.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-3/output-1/host/bin/i686-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-3/output-1/host/i686-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -Wall -Werror=main -Wformat -Wmain -Wuninitialized -Winit-self -Wnon-virtual-dtor -Woverloaded-virtual -DHAS_CXX__Wreorder -DNDEBUG CMakeFiles/cmTC_3fba4.dir/src.cxx.o -o cmTC_3fba4 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-3/output-1/build/mraa-2.1.0/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; }