The target system is: Buildroot - 1 - armv7l The host system is: Linux - 4.9.0-8-amd64 - x86_64 Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded. Compiler: /home/buildroot/autobuild/instance-3/output/host/bin/arm-linux-gnueabihf-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/instance-3/output/build/luvi-v2.7.6/CMakeFiles/3.8.2/CompilerIdC/a.out" Determining if the C compiler works passed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_32896/fast" make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_32896.dir/build.make CMakeFiles/cmTC_32896.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_32896.dir/testCCompiler.c.o /home/buildroot/autobuild/instance-3/output/host/bin/arm-linux-gnueabihf-gcc --sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -o CMakeFiles/cmTC_32896.dir/testCCompiler.c.o -c /home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp/testCCompiler.c Linking C executable cmTC_32896 /home/buildroot/autobuild/instance-3/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_32896.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output/host/bin/arm-linux-gnueabihf-gcc --sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -rdynamic CMakeFiles/cmTC_32896.dir/testCCompiler.c.o -o cmTC_32896 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' Detecting C compiler ABI info compiled with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_9ac58/fast" make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9ac58.dir/build.make CMakeFiles/cmTC_9ac58.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_9ac58.dir/CMakeCCompilerABI.c.o /home/buildroot/autobuild/instance-3/output/host/bin/arm-linux-gnueabihf-gcc --sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -o CMakeFiles/cmTC_9ac58.dir/CMakeCCompilerABI.c.o -c /home/buildroot/autobuild/instance-3/output/host/share/cmake-3.8/Modules/CMakeCCompilerABI.c Linking C executable cmTC_9ac58 /home/buildroot/autobuild/instance-3/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9ac58.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output/host/bin/arm-linux-gnueabihf-gcc --sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -v -rdynamic CMakeFiles/cmTC_9ac58.dir/CMakeCCompilerABI.c.o -o cmTC_9ac58 Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/arm-linux-gnueabihf-gcc COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../libexec/gcc/arm-linux-gnueabihf/7.3.1/lto-wrapper Target: arm-linux-gnueabihf Configured with: '/home/tcwg-buildslave/workspace/tcwg-make-release/builder_arch/amd64/label/tcwg-x86_64-build/target/arm-linux-gnueabihf/snapshots/gcc.git~linaro-7.3-2018.05/configure' SHELL=/bin/bash --with-mpc=/home/tcwg-buildslave/workspace/tcwg-make-release/builder_arch/amd64/label/tcwg-x86_64-build/target/arm-linux-gnueabihf/_build/builds/destdir/x86_64-unknown-linux-gnu --with-mpfr=/home/tcwg-buildslave/workspace/tcwg-make-release/builder_arch/amd64/label/tcwg-x86_64-build/target/arm-linux-gnueabihf/_build/builds/destdir/x86_64-unknown-linux-gnu --with-gmp=/home/tcwg-buildslave/workspace/tcwg-make-release/builder_arch/amd64/label/tcwg-x86_64-build/target/arm-linux-gnueabihf/_build/builds/destdir/x86_64-unknown-linux-gnu --with-gnu-as --with-gnu-ld --disable-libmudflap --enable-lto --enable-shared --without-included-gettext --enable-nls --with-system-zlib --disable-sjlj-exceptions --enable-gnu-unique-object --enable-linker-build-id --disable-libstdcxx-pch --enable-c99 --enable-clocale=gnu --enable-libstdcxx-debug --enable-long-long --with-cloog=no --with-ppl=no --with-isl=no --disable-multilib --with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb --with-tune=cortex-a9 --with-arch=armv7-a --enable-threads=posix --enable-multiarch --enable-libstdcxx-time=yes --enable-gnu-indirect-function --with-build-sysroot=/home/tcwg-buildslave/workspace/tcwg-make-release/builder_arch/amd64/label/tcwg-x86_64-build/target/arm-linux-gnueabihf/_build/sysroots/arm-linux-gnueabihf --with-sysroot=/home/tcwg-buildslave/workspace/tcwg-make-release/builder_arch/amd64/label/tcwg-x86_64-build/target/arm-linux-gnueabihf/_build/builds/destdir/x86_64-unknown-linux-gnu/arm-linux-gnueabihf/libc --enable-checking=release --disable-bootstrap --enable-languages=c,c++,fortran,lto --build=x86_64-unknown-linux-gnu --host=x86_64-unknown-linux-gnu --target=arm-linux-gnueabihf --prefix=/home/tcwg-buildslave/workspace/tcwg-make-release/builder_arch/amd64/label/tcwg-x86_64-build/target/arm-linux-gnueabihf/_build/builds/destdir/x86_64-unknown-linux-gnu Thread model: posix gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05) COMPILER_PATH=/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../libexec/gcc/arm-linux-gnueabihf/7.3.1/:/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../libexec/gcc/arm-linux-gnueabihf/:/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/../../../../arm-linux-gnueabihf/bin/ LIBRARY_PATH=/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/:/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/:/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/../../../../arm-linux-gnueabihf/lib/:/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/lib/:/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-mabi=aapcs-linux' '-mfpu=vfpv3-d16' '-marm' '-mfloat-abi=hard' '-mcpu=cortex-a8' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-D' 'NDEBUG' '-v' '-rdynamic' '-o' 'cmTC_9ac58' '-mtls-dialect=gnu' /home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../libexec/gcc/arm-linux-gnueabihf/7.3.1/collect2 -plugin /home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../libexec/gcc/arm-linux-gnueabihf/7.3.1/liblto_plugin.so -plugin-opt=/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../libexec/gcc/arm-linux-gnueabihf/7.3.1/lto-wrapper -plugin-opt=-fresolution=/tmp/ccEHnT3E.res -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s -plugin-opt=-pass-through=-lc -plugin-opt=-pass-through=-lgcc -plugin-opt=-pass-through=-lgcc_s --sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot --build-id --eh-frame-hdr -export-dynamic -dynamic-linker /lib/ld-linux-armhf.so.3 -X -m armelf_linux_eabi -o cmTC_9ac58 /home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/crt1.o /home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/crti.o /home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/crtbegin.o -L/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1 -L/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf -L/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc -L/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/../../../../arm-linux-gnueabihf/lib -L/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/lib -L/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib CMakeFiles/cmTC_9ac58.dir/CMakeCCompilerABI.c.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/crtend.o /home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/crtn.o COLLECT_GCC_OPTIONS='-mabi=aapcs-linux' '-mfpu=vfpv3-d16' '-marm' '-mfloat-abi=hard' '-mcpu=cortex-a8' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-O2' '-D' 'NDEBUG' '-v' '-rdynamic' '-o' 'cmTC_9ac58' '-mtls-dialect=gnu' make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' Parsed C implicit link information from above output: link line regex: [^( *|.*[/\])(arm-linux-gnueabihf-ld|([^/\]+-)?ld|collect2)[^/\]*( |$)] ignore line: [Change Dir: /home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp] ignore line: [] ignore line: [Run Build Command:"/usr/bin/make" "cmTC_9ac58/fast"] ignore line: [make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp'] ignore line: [/usr/bin/make -f CMakeFiles/cmTC_9ac58.dir/build.make CMakeFiles/cmTC_9ac58.dir/build] ignore line: [make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp'] ignore line: [Building C object CMakeFiles/cmTC_9ac58.dir/CMakeCCompilerABI.c.o] ignore line: [/home/buildroot/autobuild/instance-3/output/host/bin/arm-linux-gnueabihf-gcc --sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -o CMakeFiles/cmTC_9ac58.dir/CMakeCCompilerABI.c.o -c /home/buildroot/autobuild/instance-3/output/host/share/cmake-3.8/Modules/CMakeCCompilerABI.c] ignore line: [Linking C executable cmTC_9ac58] ignore line: [/home/buildroot/autobuild/instance-3/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9ac58.dir/link.txt --verbose=1] ignore line: [/home/buildroot/autobuild/instance-3/output/host/bin/arm-linux-gnueabihf-gcc --sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -v -rdynamic CMakeFiles/cmTC_9ac58.dir/CMakeCCompilerABI.c.o -o cmTC_9ac58 ] ignore line: [Using built-in specs.] ignore line: [COLLECT_GCC=/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/arm-linux-gnueabihf-gcc] ignore line: [COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../libexec/gcc/arm-linux-gnueabihf/7.3.1/lto-wrapper] ignore line: [Target: arm-linux-gnueabihf] ignore line: [Configured with: 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/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/crtend.o /home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/crtn.o] arg [/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../libexec/gcc/arm-linux-gnueabihf/7.3.1/collect2] ==> ignore arg [-plugin] ==> ignore arg [/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../libexec/gcc/arm-linux-gnueabihf/7.3.1/liblto_plugin.so] ==> ignore arg [-plugin-opt=/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../libexec/gcc/arm-linux-gnueabihf/7.3.1/lto-wrapper] ==> ignore arg [-plugin-opt=-fresolution=/tmp/ccEHnT3E.res] ==> ignore arg [-plugin-opt=-pass-through=-lgcc] ==> ignore arg [-plugin-opt=-pass-through=-lgcc_s] ==> ignore arg [-plugin-opt=-pass-through=-lc] ==> ignore arg [-plugin-opt=-pass-through=-lgcc] ==> ignore arg [-plugin-opt=-pass-through=-lgcc_s] ==> ignore arg [--sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot] ==> ignore arg [--build-id] ==> ignore arg [--eh-frame-hdr] ==> ignore arg [-export-dynamic] ==> ignore arg [-dynamic-linker] ==> ignore arg [/lib/ld-linux-armhf.so.3] ==> ignore arg [-X] ==> ignore arg [-m] ==> ignore arg [armelf_linux_eabi] ==> ignore arg [-o] ==> ignore arg [cmTC_9ac58] ==> ignore arg [/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/crt1.o] ==> ignore arg [/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/crti.o] ==> ignore arg [/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/crtbegin.o] ==> ignore arg [-L/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1] ==> dir [/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1] arg [-L/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf] ==> dir [/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf] arg [-L/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc] ==> dir [/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc] arg [-L/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/../../../../arm-linux-gnueabihf/lib] ==> dir [/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/../../../../arm-linux-gnueabihf/lib] arg [-L/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/lib] ==> dir [/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/lib] arg [-L/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib] ==> dir [/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib] arg [CMakeFiles/cmTC_9ac58.dir/CMakeCCompilerABI.c.o] ==> ignore arg [-lgcc] ==> lib [gcc] arg [--as-needed] ==> ignore arg [-lgcc_s] ==> lib [gcc_s] arg [--no-as-needed] ==> ignore arg [-lc] ==> lib [c] arg [-lgcc] ==> lib [gcc] arg [--as-needed] ==> ignore arg [-lgcc_s] ==> lib [gcc_s] arg [--no-as-needed] ==> ignore arg [/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/crtend.o] ==> ignore arg [/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/crtn.o] ==> ignore remove lib [gcc] remove lib [gcc_s] remove lib [gcc] remove lib [gcc_s] collapse library dir [/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1] ==> [/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/lib/gcc/arm-linux-gnueabihf/7.3.1] collapse library dir [/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf] ==> [/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/lib/gcc/arm-linux-gnueabihf] collapse library dir [/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc] ==> [/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/lib/gcc] collapse library dir [/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-linux-gnueabihf/7.3.1/../../../../arm-linux-gnueabihf/lib] ==> [/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/arm-linux-gnueabihf/lib] collapse library dir [/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/lib] ==> [/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/lib] collapse library dir [/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib] ==> [/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib] implicit libs: [c] implicit dirs: [/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/lib/gcc/arm-linux-gnueabihf/7.3.1;/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/lib/gcc/arm-linux-gnueabihf;/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/lib/gcc;/home/buildroot/autobuild/instance-3/output/host/opt/ext-toolchain/arm-linux-gnueabihf/lib;/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/lib;/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot/usr/lib] implicit fwks: [] Detecting C [-std=c11] compiler features compiled with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_5b973/fast" make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5b973.dir/build.make CMakeFiles/cmTC_5b973.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_5b973.dir/feature_tests.c.o /home/buildroot/autobuild/instance-3/output/host/bin/arm-linux-gnueabihf-gcc --sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -std=c11 -o CMakeFiles/cmTC_5b973.dir/feature_tests.c.o -c /home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/feature_tests.c Linking C executable cmTC_5b973 /home/buildroot/autobuild/instance-3/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_5b973.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output/host/bin/arm-linux-gnueabihf-gcc --sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -rdynamic CMakeFiles/cmTC_5b973.dir/feature_tests.c.o -o cmTC_5b973 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' Feature record: C_FEATURE:1c_function_prototypes Feature record: C_FEATURE:1c_restrict Feature record: C_FEATURE:1c_static_assert Feature record: C_FEATURE:1c_variadic_macros Detecting C [-std=c99] compiler features compiled with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_ac25f/fast" make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ac25f.dir/build.make CMakeFiles/cmTC_ac25f.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ac25f.dir/feature_tests.c.o /home/buildroot/autobuild/instance-3/output/host/bin/arm-linux-gnueabihf-gcc --sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -std=c99 -o CMakeFiles/cmTC_ac25f.dir/feature_tests.c.o -c /home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/feature_tests.c Linking C executable cmTC_ac25f /home/buildroot/autobuild/instance-3/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ac25f.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output/host/bin/arm-linux-gnueabihf-gcc --sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -rdynamic CMakeFiles/cmTC_ac25f.dir/feature_tests.c.o -o cmTC_ac25f make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' Feature record: C_FEATURE:1c_function_prototypes Feature record: C_FEATURE:1c_restrict Feature record: C_FEATURE:0c_static_assert Feature record: C_FEATURE:1c_variadic_macros Detecting C [-std=c90] compiler features compiled with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_e9307/fast" make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e9307.dir/build.make CMakeFiles/cmTC_e9307.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e9307.dir/feature_tests.c.o /home/buildroot/autobuild/instance-3/output/host/bin/arm-linux-gnueabihf-gcc --sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -std=c90 -o CMakeFiles/cmTC_e9307.dir/feature_tests.c.o -c /home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/feature_tests.c Linking C executable cmTC_e9307 /home/buildroot/autobuild/instance-3/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e9307.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output/host/bin/arm-linux-gnueabihf-gcc --sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -rdynamic CMakeFiles/cmTC_e9307.dir/feature_tests.c.o -o cmTC_e9307 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' Feature record: C_FEATURE:1c_function_prototypes Feature record: C_FEATURE:0c_restrict Feature record: C_FEATURE:0c_static_assert Feature record: C_FEATURE:0c_variadic_macros Determining if the include file pthread.h exists passed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_6c9e3/fast" make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6c9e3.dir/build.make CMakeFiles/cmTC_6c9e3.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6c9e3.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-3/output/host/bin/arm-linux-gnueabihf-gcc --sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -o CMakeFiles/cmTC_6c9e3.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_6c9e3 /home/buildroot/autobuild/instance-3/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6c9e3.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output/host/bin/arm-linux-gnueabihf-gcc --sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -rdynamic CMakeFiles/cmTC_6c9e3.dir/CheckIncludeFile.c.o -o cmTC_6c9e3 make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' Determining if the function pthread_create exists in the pthread passed with the following output: Change Dir: /home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_6eb50/fast" make[1]: Entering directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_6eb50.dir/build.make CMakeFiles/cmTC_6eb50.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_6eb50.dir/CheckFunctionExists.c.o /home/buildroot/autobuild/instance-3/output/host/bin/arm-linux-gnueabihf-gcc --sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DCHECK_FUNCTION_EXISTS=pthread_create -DNDEBUG -o CMakeFiles/cmTC_6eb50.dir/CheckFunctionExists.c.o -c /home/buildroot/autobuild/instance-3/output/host/share/cmake-3.8/Modules/CheckFunctionExists.c Linking C executable cmTC_6eb50 /home/buildroot/autobuild/instance-3/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6eb50.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-3/output/host/bin/arm-linux-gnueabihf-gcc --sysroot=/home/buildroot/autobuild/instance-3/output/host/arm-buildroot-linux-gnueabihf/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DCHECK_FUNCTION_EXISTS=pthread_create -DNDEBUG -rdynamic CMakeFiles/cmTC_6eb50.dir/CheckFunctionExists.c.o -o cmTC_6eb50 -lpthread make[2]: Leaving directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-3/output/build/luvi-v2.7.6/CMakeFiles/CMakeTmp'