The target system is: Buildroot - 1 - x86_64 The host system is: Linux - 3.16.0-10-amd64 - x86_64 Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded. Compiler: /home/buildroot/build/instance-1/output-1/host/bin/x86_64-linux-gcc Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-Os Id flags: The output was: 0 Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "a.out" The C compiler identification is GNU, found in "/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/3.8.2/CompilerIdC/a.out" Determining if the C compiler works passed with the following output: Change Dir: /home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_82bff/fast" make[1]: Entering directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_82bff.dir/build.make CMakeFiles/cmTC_82bff.dir/build make[2]: Entering directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_82bff.dir/testCCompiler.c.o /home/buildroot/build/instance-1/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -o CMakeFiles/cmTC_82bff.dir/testCCompiler.c.o -c /home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp/testCCompiler.c Linking C executable cmTC_82bff /home/buildroot/build/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_82bff.dir/link.txt --verbose=1 /home/buildroot/build/instance-1/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -rdynamic CMakeFiles/cmTC_82bff.dir/testCCompiler.c.o -o cmTC_82bff make[2]: Leaving directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp' Detecting C compiler ABI info compiled with the following output: Change Dir: /home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_7b819/fast" make[1]: Entering directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7b819.dir/build.make CMakeFiles/cmTC_7b819.dir/build make[2]: Entering directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_7b819.dir/CMakeCCompilerABI.c.o /home/buildroot/build/instance-1/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -o CMakeFiles/cmTC_7b819.dir/CMakeCCompilerABI.c.o -c /home/buildroot/build/instance-1/output-1/host/share/cmake-3.8/Modules/CMakeCCompilerABI.c Linking C executable cmTC_7b819 /home/buildroot/build/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7b819.dir/link.txt --verbose=1 /home/buildroot/build/instance-1/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -v -rdynamic CMakeFiles/cmTC_7b819.dir/CMakeCCompilerABI.c.o -o cmTC_7b819 Using built-in specs. COLLECT_GCC=/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/x86_64-linux-gcc.br_real COLLECT_LTO_WRAPPER=/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/7.4.0/lto-wrapper Target: x86_64-buildroot-linux-musl Configured with: ./configure --prefix=/opt/br-x86-64-musl-2019.05.1 --sysconfdir=/opt/br-x86-64-musl-2019.05.1/etc --enable-static --target=x86_64-buildroot-linux-musl --with-sysroot=/opt/br-x86-64-musl-2019.05.1/x86_64-buildroot-linux-musl/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-x86-64-musl-2019.05.1 --with-mpc=/opt/br-x86-64-musl-2019.05.1 --with-mpfr=/opt/br-x86-64-musl-2019.05.1 --with-pkgversion='Buildroot 2019.05.1' --with-bugurl=http://bugs.buildroot.net/ --disable-libmpx --enable-libquadmath --disable-libsanitizer --enable-tls --disable-libmudflap --enable-threads --without-isl --without-cloog --with-arch=atom --enable-languages=c,c++ --with-build-time-tools=/opt/br-x86-64-musl-2019.05.1/x86_64-buildroot-linux-musl/bin --enable-shared --disable-libgomp Thread model: posix gcc version 7.4.0 (Buildroot 2019.05.1) COMPILER_PATH=/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/7.4.0/:/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/../../../../x86_64-buildroot-linux-musl/bin/ LIBRARY_PATH=/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/:/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/../../../../x86_64-buildroot-linux-musl/lib/../lib64/:/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/:/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/../lib64/:/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/../../../../x86_64-buildroot-linux-musl/lib/:/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/:/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-m64' '-march=atom' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-rdynamic' '-o' 'cmTC_7b819' /home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/7.4.0/collect2 -plugin /home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/7.4.0/liblto_plugin.so -plugin-opt=/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/7.4.0/lto-wrapper -plugin-opt=-fresolution=/tmp/ccvgl77O.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/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot --eh-frame-hdr -m elf_x86_64 -export-dynamic -dynamic-linker /lib/ld-musl-x86_64.so.1 -o cmTC_7b819 /home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/crt1.o /home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/crti.o /home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/crtbegin.o -L/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0 -L/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc -L/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/../../../../x86_64-buildroot-linux-musl/lib/../lib64 -L/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64 -L/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/../lib64 -L/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/../../../../x86_64-buildroot-linux-musl/lib -L/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib -L/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib CMakeFiles/cmTC_7b819.dir/CMakeCCompilerABI.c.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/crtend.o /home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/crtn.o COLLECT_GCC_OPTIONS='-m64' '-march=atom' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-rdynamic' '-o' 'cmTC_7b819' make[2]: Leaving directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp' Parsed C implicit link information from above output: link line regex: [^( *|.*[/\])(x86_64-linux-ld|([^/\]+-)?ld|collect2)[^/\]*( |$)] ignore line: [Change Dir: /home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp] ignore line: [] ignore line: [Run Build Command:"/usr/bin/make" "cmTC_7b819/fast"] ignore line: [make[1]: Entering directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp'] ignore line: [/usr/bin/make -f CMakeFiles/cmTC_7b819.dir/build.make CMakeFiles/cmTC_7b819.dir/build] ignore line: [make[2]: Entering directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp'] ignore line: [Building C object CMakeFiles/cmTC_7b819.dir/CMakeCCompilerABI.c.o] ignore line: [/home/buildroot/build/instance-1/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -o CMakeFiles/cmTC_7b819.dir/CMakeCCompilerABI.c.o -c /home/buildroot/build/instance-1/output-1/host/share/cmake-3.8/Modules/CMakeCCompilerABI.c] ignore line: [Linking C executable cmTC_7b819] ignore line: [/home/buildroot/build/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7b819.dir/link.txt --verbose=1] ignore line: [/home/buildroot/build/instance-1/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -v -rdynamic CMakeFiles/cmTC_7b819.dir/CMakeCCompilerABI.c.o -o cmTC_7b819 ] ignore line: [Using built-in specs.] ignore line: [COLLECT_GCC=/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/x86_64-linux-gcc.br_real] ignore line: [COLLECT_LTO_WRAPPER=/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/7.4.0/lto-wrapper] ignore line: [Target: x86_64-buildroot-linux-musl] ignore line: [Configured with: ./configure --prefix=/opt/br-x86-64-musl-2019.05.1 --sysconfdir=/opt/br-x86-64-musl-2019.05.1/etc --enable-static --target=x86_64-buildroot-linux-musl --with-sysroot=/opt/br-x86-64-musl-2019.05.1/x86_64-buildroot-linux-musl/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-x86-64-musl-2019.05.1 --with-mpc=/opt/br-x86-64-musl-2019.05.1 --with-mpfr=/opt/br-x86-64-musl-2019.05.1 --with-pkgversion='Buildroot 2019.05.1' --with-bugurl=http://bugs.buildroot.net/ --disable-libmpx --enable-libquadmath --disable-libsanitizer --enable-tls --disable-libmudflap --enable-threads --without-isl --without-cloog --with-arch=atom --enable-languages=c,c++ --with-build-time-tools=/opt/br-x86-64-musl-2019.05.1/x86_64-buildroot-linux-musl/bin --enable-shared --disable-libgomp] ignore line: [Thread model: posix] ignore line: [gcc version 7.4.0 (Buildroot 2019.05.1) ] ignore line: [COMPILER_PATH=/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/7.4.0/:/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/../../../../x86_64-buildroot-linux-musl/bin/] ignore line: [LIBRARY_PATH=/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/:/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/../../../../x86_64-buildroot-linux-musl/lib/../lib64/:/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/:/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/../lib64/:/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/../../../../x86_64-buildroot-linux-musl/lib/:/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/:/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/] ignore line: [COLLECT_GCC_OPTIONS='-m64' '-march=atom' '-D' '_LARGEFILE_SOURCE' '-D' 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/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/crt1.o /home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/crti.o /home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/crtbegin.o -L/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0 -L/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc -L/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/../../../../x86_64-buildroot-linux-musl/lib/../lib64 -L/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64 -L/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/../lib64 -L/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/../../../../x86_64-buildroot-linux-musl/lib -L/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib -L/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib CMakeFiles/cmTC_7b819.dir/CMakeCCompilerABI.c.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/crtend.o /home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/crtn.o] arg [/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/7.4.0/collect2] ==> ignore arg [-plugin] ==> ignore arg [/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/7.4.0/liblto_plugin.so] ==> ignore arg [-plugin-opt=/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/x86_64-buildroot-linux-musl/7.4.0/lto-wrapper] ==> ignore arg [-plugin-opt=-fresolution=/tmp/ccvgl77O.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/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot] ==> ignore arg [--eh-frame-hdr] ==> ignore arg [-m] ==> ignore arg [elf_x86_64] ==> ignore arg [-export-dynamic] ==> ignore arg [-dynamic-linker] ==> ignore arg [/lib/ld-musl-x86_64.so.1] ==> ignore arg [-o] ==> ignore arg [cmTC_7b819] ==> ignore arg [/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/crt1.o] ==> ignore arg [/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/crti.o] ==> ignore arg [/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/crtbegin.o] ==> ignore arg [-L/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0] ==> dir [/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0] arg [-L/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> dir [/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc] arg [-L/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/../../../../x86_64-buildroot-linux-musl/lib/../lib64] ==> dir [/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/../../../../x86_64-buildroot-linux-musl/lib/../lib64] arg [-L/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64] ==> dir [/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64] arg [-L/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/../lib64] ==> dir [/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/../lib64] arg [-L/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/../../../../x86_64-buildroot-linux-musl/lib] ==> dir [/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/../../../../x86_64-buildroot-linux-musl/lib] arg [-L/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib] ==> dir [/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib] arg [-L/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib] ==> dir [/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib] arg [CMakeFiles/cmTC_7b819.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/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/crtend.o] ==> ignore arg [/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64/crtn.o] ==> ignore remove lib [gcc] remove lib [gcc_s] remove lib [gcc] remove lib [gcc_s] collapse library dir [/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0] ==> [/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/lib/gcc/x86_64-buildroot-linux-musl/7.4.0] collapse library dir [/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> [/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/lib/gcc] collapse library dir [/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/../../../../x86_64-buildroot-linux-musl/lib/../lib64] ==> [/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/x86_64-buildroot-linux-musl/lib64] collapse library dir [/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib/../lib64] ==> [/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib64] collapse library dir [/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/../lib64] ==> [/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib64] collapse library dir [/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-musl/7.4.0/../../../../x86_64-buildroot-linux-musl/lib] ==> [/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/x86_64-buildroot-linux-musl/lib] collapse library dir [/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib] ==> [/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib] collapse library dir [/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib] ==> [/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib] implicit libs: [c] implicit dirs: [/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/lib/gcc/x86_64-buildroot-linux-musl/7.4.0;/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/lib/gcc;/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/x86_64-buildroot-linux-musl/lib64;/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib64;/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib64;/home/buildroot/build/instance-1/output-1/host/opt/ext-toolchain/x86_64-buildroot-linux-musl/lib;/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/lib;/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib] implicit fwks: [] Detecting C [-std=c11] compiler features compiled with the following output: Change Dir: /home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_cb1c7/fast" make[1]: Entering directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_cb1c7.dir/build.make CMakeFiles/cmTC_cb1c7.dir/build make[2]: Entering directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_cb1c7.dir/feature_tests.c.o /home/buildroot/build/instance-1/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -std=c11 -o CMakeFiles/cmTC_cb1c7.dir/feature_tests.c.o -c /home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/feature_tests.c Linking C executable cmTC_cb1c7 /home/buildroot/build/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_cb1c7.dir/link.txt --verbose=1 /home/buildroot/build/instance-1/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -rdynamic CMakeFiles/cmTC_cb1c7.dir/feature_tests.c.o -o cmTC_cb1c7 make[2]: Leaving directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/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/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_025c4/fast" make[1]: Entering directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_025c4.dir/build.make CMakeFiles/cmTC_025c4.dir/build make[2]: Entering directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_025c4.dir/feature_tests.c.o /home/buildroot/build/instance-1/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -std=c99 -o CMakeFiles/cmTC_025c4.dir/feature_tests.c.o -c /home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/feature_tests.c Linking C executable cmTC_025c4 /home/buildroot/build/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_025c4.dir/link.txt --verbose=1 /home/buildroot/build/instance-1/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -rdynamic CMakeFiles/cmTC_025c4.dir/feature_tests.c.o -o cmTC_025c4 make[2]: Leaving directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/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/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_ffdfd/fast" make[1]: Entering directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ffdfd.dir/build.make CMakeFiles/cmTC_ffdfd.dir/build make[2]: Entering directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ffdfd.dir/feature_tests.c.o /home/buildroot/build/instance-1/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -std=c90 -o CMakeFiles/cmTC_ffdfd.dir/feature_tests.c.o -c /home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/feature_tests.c Linking C executable cmTC_ffdfd /home/buildroot/build/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ffdfd.dir/link.txt --verbose=1 /home/buildroot/build/instance-1/output-1/host/bin/x86_64-linux-gcc --sysroot=/home/buildroot/build/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -rdynamic CMakeFiles/cmTC_ffdfd.dir/feature_tests.c.o -o cmTC_ffdfd make[2]: Leaving directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/build/instance-1/output-1/build/luv-1.30.1-0/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