The target system is: Buildroot - - arc The host system is: Linux - 3.13.0-147-generic - x86_64 Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded. Compiler: /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-matomic;-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/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/3.8.2/CompilerIdC/a.out" Determining if the C compiler works passed with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_c4af5/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_c4af5.dir/build.make CMakeFiles/cmTC_c4af5.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_c4af5.dir/testCCompiler.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -DNDEBUG -o CMakeFiles/cmTC_c4af5.dir/testCCompiler.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/testCCompiler.c Linking C executable cmTC_c4af5 /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c4af5.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -DNDEBUG -rdynamic CMakeFiles/cmTC_c4af5.dir/testCCompiler.c.o -o cmTC_c4af5 make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Detecting C compiler ABI info compiled with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_2e5c9/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2e5c9.dir/build.make CMakeFiles/cmTC_2e5c9.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_2e5c9.dir/CMakeCCompilerABI.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -DNDEBUG -o CMakeFiles/cmTC_2e5c9.dir/CMakeCCompilerABI.c.o -c /home/buildroot/buildroot-test/instance-1/output/host/share/cmake-3.8/Modules/CMakeCCompilerABI.c Linking C executable cmTC_2e5c9 /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2e5c9.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -DNDEBUG -v -rdynamic CMakeFiles/cmTC_2e5c9.dir/CMakeCCompilerABI.c.o -o cmTC_2e5c9 Using built-in specs. COLLECT_GCC=/home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc.br_real COLLECT_LTO_WRAPPER=/home/buildroot/buildroot-test/instance-1/output/host/libexec/gcc/arc-buildroot-linux-gnu/7.3.1/lto-wrapper Target: arc-buildroot-linux-gnu Configured with: ./configure --prefix=/home/buildroot/buildroot-test/instance-1/output/host --sysconfdir=/home/buildroot/buildroot-test/instance-1/output/host/etc --enable-static --target=arc-buildroot-linux-gnu --with-sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot --disable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --with-gmp=/home/buildroot/buildroot-test/instance-1/output/host --with-mpc=/home/buildroot/buildroot-test/instance-1/output/host --with-mpfr=/home/buildroot/buildroot-test/instance-1/output/host --with-pkgversion='Buildroot 2018.08-rc1-00217-g4641677' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --disable-libmudflap --enable-threads --without-isl --without-cloog --disable-decimal-float --with-cpu=archs --enable-languages=c,c++ --with-build-time-tools=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/bin --enable-shared --disable-libgomp Thread model: posix gcc version 7.3.1 20180319 (Buildroot 2018.08-rc1-00217-g4641677) COMPILER_PATH=/home/buildroot/buildroot-test/instance-1/output/host/libexec/gcc/arc-buildroot-linux-gnu/7.3.1/:/home/buildroot/buildroot-test/instance-1/output/host/libexec/gcc/arc-buildroot-linux-gnu/7.3.1/:/home/buildroot/buildroot-test/instance-1/output/host/libexec/gcc/arc-buildroot-linux-gnu/:/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/:/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/:/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/../../../../arc-buildroot-linux-gnu/bin/ LIBRARY_PATH=/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/:/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/../../../../arc-buildroot-linux-gnu/lib/:/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/lib/:/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-matomic' '-Os' '-D' 'NDEBUG' '-v' '-rdynamic' '-o' 'cmTC_2e5c9' '-mcpu=archs' /home/buildroot/buildroot-test/instance-1/output/host/libexec/gcc/arc-buildroot-linux-gnu/7.3.1/collect2 -plugin /home/buildroot/buildroot-test/instance-1/output/host/libexec/gcc/arc-buildroot-linux-gnu/7.3.1/liblto_plugin.so -plugin-opt=/home/buildroot/buildroot-test/instance-1/output/host/libexec/gcc/arc-buildroot-linux-gnu/7.3.1/lto-wrapper -plugin-opt=-fresolution=/tmp/cc2QK98t.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/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot --eh-frame-hdr -export-dynamic -dynamic-linker /lib/ld-linux-arc.so.2 -X -z max-page-size=0x2000 -z common-page-size=0x2000 -marclinux -o cmTC_2e5c9 /home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/usr/lib/crt1.o /home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/crti.o /home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/crtbegin.o -L/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1 -L/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/../../../../arc-buildroot-linux-gnu/lib -L/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/lib -L/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/usr/lib CMakeFiles/cmTC_2e5c9.dir/CMakeCCompilerABI.c.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/crtend.o /home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/crtn.o COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-matomic' '-Os' '-D' 'NDEBUG' '-v' '-rdynamic' '-o' 'cmTC_2e5c9' '-mcpu=archs' make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Parsed C implicit link information from above output: link line regex: [^( *|.*[/\])(arc-buildroot-linux-gnu-ld|([^/\]+-)?ld|collect2)[^/\]*( |$)] ignore line: [Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp] ignore line: [] ignore line: [Run Build Command:"/usr/bin/make" "cmTC_2e5c9/fast"] ignore line: [make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp'] ignore line: [/usr/bin/make -f CMakeFiles/cmTC_2e5c9.dir/build.make CMakeFiles/cmTC_2e5c9.dir/build] ignore line: [make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp'] ignore line: [Building C object CMakeFiles/cmTC_2e5c9.dir/CMakeCCompilerABI.c.o] ignore line: [/home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -DNDEBUG -o CMakeFiles/cmTC_2e5c9.dir/CMakeCCompilerABI.c.o -c /home/buildroot/buildroot-test/instance-1/output/host/share/cmake-3.8/Modules/CMakeCCompilerABI.c] ignore line: [Linking C executable cmTC_2e5c9] ignore line: [/home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2e5c9.dir/link.txt --verbose=1] ignore line: [/home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -DNDEBUG -v -rdynamic CMakeFiles/cmTC_2e5c9.dir/CMakeCCompilerABI.c.o -o cmTC_2e5c9 ] ignore line: [Using built-in specs.] ignore line: [COLLECT_GCC=/home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc.br_real] ignore line: [COLLECT_LTO_WRAPPER=/home/buildroot/buildroot-test/instance-1/output/host/libexec/gcc/arc-buildroot-linux-gnu/7.3.1/lto-wrapper] ignore line: [Target: arc-buildroot-linux-gnu] ignore line: [Configured with: ./configure --prefix=/home/buildroot/buildroot-test/instance-1/output/host --sysconfdir=/home/buildroot/buildroot-test/instance-1/output/host/etc --enable-static --target=arc-buildroot-linux-gnu --with-sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot --disable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --with-gmp=/home/buildroot/buildroot-test/instance-1/output/host --with-mpc=/home/buildroot/buildroot-test/instance-1/output/host --with-mpfr=/home/buildroot/buildroot-test/instance-1/output/host --with-pkgversion='Buildroot 2018.08-rc1-00217-g4641677' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --enable-tls --disable-libmudflap --enable-threads --without-isl --without-cloog --disable-decimal-float --with-cpu=archs --enable-languages=c,c++ --with-build-time-tools=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/bin --enable-shared --disable-libgomp] ignore line: [Thread model: posix] ignore line: [gcc version 7.3.1 20180319 (Buildroot 2018.08-rc1-00217-g4641677) ] ignore line: [COMPILER_PATH=/home/buildroot/buildroot-test/instance-1/output/host/libexec/gcc/arc-buildroot-linux-gnu/7.3.1/:/home/buildroot/buildroot-test/instance-1/output/host/libexec/gcc/arc-buildroot-linux-gnu/7.3.1/:/home/buildroot/buildroot-test/instance-1/output/host/libexec/gcc/arc-buildroot-linux-gnu/:/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/:/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/:/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/../../../../arc-buildroot-linux-gnu/bin/] ignore line: [LIBRARY_PATH=/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/:/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/../../../../arc-buildroot-linux-gnu/lib/:/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/lib/:/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/usr/lib/] ignore line: [COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-matomic' '-Os' '-D' 'NDEBUG' '-v' '-rdynamic' '-o' 'cmTC_2e5c9' '-mcpu=archs'] link line: [ /home/buildroot/buildroot-test/instance-1/output/host/libexec/gcc/arc-buildroot-linux-gnu/7.3.1/collect2 -plugin /home/buildroot/buildroot-test/instance-1/output/host/libexec/gcc/arc-buildroot-linux-gnu/7.3.1/liblto_plugin.so -plugin-opt=/home/buildroot/buildroot-test/instance-1/output/host/libexec/gcc/arc-buildroot-linux-gnu/7.3.1/lto-wrapper -plugin-opt=-fresolution=/tmp/cc2QK98t.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/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot --eh-frame-hdr -export-dynamic -dynamic-linker /lib/ld-linux-arc.so.2 -X -z max-page-size=0x2000 -z common-page-size=0x2000 -marclinux -o cmTC_2e5c9 /home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/usr/lib/crt1.o /home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/crti.o /home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/crtbegin.o -L/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1 -L/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/../../../../arc-buildroot-linux-gnu/lib -L/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/lib -L/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/usr/lib CMakeFiles/cmTC_2e5c9.dir/CMakeCCompilerABI.c.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/crtend.o /home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/crtn.o] arg [/home/buildroot/buildroot-test/instance-1/output/host/libexec/gcc/arc-buildroot-linux-gnu/7.3.1/collect2] ==> ignore arg [-plugin] ==> ignore arg [/home/buildroot/buildroot-test/instance-1/output/host/libexec/gcc/arc-buildroot-linux-gnu/7.3.1/liblto_plugin.so] ==> ignore arg [-plugin-opt=/home/buildroot/buildroot-test/instance-1/output/host/libexec/gcc/arc-buildroot-linux-gnu/7.3.1/lto-wrapper] ==> ignore arg [-plugin-opt=-fresolution=/tmp/cc2QK98t.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/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot] ==> ignore arg [--eh-frame-hdr] ==> ignore arg [-export-dynamic] ==> ignore arg [-dynamic-linker] ==> ignore arg [/lib/ld-linux-arc.so.2] ==> ignore arg [-X] ==> ignore arg [-zmax-page-size=0x2000] ==> ignore arg [-zcommon-page-size=0x2000] ==> ignore arg [-marclinux] ==> ignore arg [-o] ==> ignore arg [cmTC_2e5c9] ==> ignore arg [/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/usr/lib/crt1.o] ==> ignore arg [/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/crti.o] ==> ignore arg [/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/crtbegin.o] ==> ignore arg [-L/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1] ==> dir [/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1] arg [-L/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/../../../../arc-buildroot-linux-gnu/lib] ==> dir [/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/../../../../arc-buildroot-linux-gnu/lib] arg [-L/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/lib] ==> dir [/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/lib] arg [-L/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/usr/lib] ==> dir [/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/usr/lib] arg [CMakeFiles/cmTC_2e5c9.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/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/crtend.o] ==> ignore arg [/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/crtn.o] ==> ignore remove lib [gcc] remove lib [gcc_s] remove lib [gcc] remove lib [gcc_s] collapse library dir [/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1] ==> [/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1] collapse library dir [/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1/../../../../arc-buildroot-linux-gnu/lib] ==> [/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/lib] collapse library dir [/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/lib] ==> [/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/lib] collapse library dir [/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/usr/lib] ==> [/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/usr/lib] implicit libs: [c] implicit dirs: [/home/buildroot/buildroot-test/instance-1/output/host/lib/gcc/arc-buildroot-linux-gnu/7.3.1;/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/lib;/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/lib;/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot/usr/lib] implicit fwks: [] Detecting C [-std=c11] compiler features compiled with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_f8d40/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f8d40.dir/build.make CMakeFiles/cmTC_f8d40.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f8d40.dir/feature_tests.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -DNDEBUG -std=c11 -o CMakeFiles/cmTC_f8d40.dir/feature_tests.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/feature_tests.c Linking C executable cmTC_f8d40 /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f8d40.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -DNDEBUG -rdynamic CMakeFiles/cmTC_f8d40.dir/feature_tests.c.o -o cmTC_f8d40 make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/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/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_fc466/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_fc466.dir/build.make CMakeFiles/cmTC_fc466.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_fc466.dir/feature_tests.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -DNDEBUG -std=c99 -o CMakeFiles/cmTC_fc466.dir/feature_tests.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/feature_tests.c Linking C executable cmTC_fc466 /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_fc466.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -DNDEBUG -rdynamic CMakeFiles/cmTC_fc466.dir/feature_tests.c.o -o cmTC_fc466 make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/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/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_cea75/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_cea75.dir/build.make CMakeFiles/cmTC_cea75.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_cea75.dir/feature_tests.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -DNDEBUG -std=c90 -o CMakeFiles/cmTC_cea75.dir/feature_tests.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/feature_tests.c Linking C executable cmTC_cea75 /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_cea75.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -DNDEBUG -rdynamic CMakeFiles/cmTC_cea75.dir/feature_tests.c.o -o cmTC_cea75 make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/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 Performing C SOURCE FILE Test HAS_WPEDANTIC succeeded with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_b4ee4/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b4ee4.dir/build.make CMakeFiles/cmTC_b4ee4.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_b4ee4.dir/src.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -DHAS_WPEDANTIC -DNDEBUG -Wpedantic -o CMakeFiles/cmTC_b4ee4.dir/src.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_b4ee4 /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b4ee4.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -DHAS_WPEDANTIC -DNDEBUG -rdynamic CMakeFiles/cmTC_b4ee4.dir/src.c.o -o cmTC_b4ee4 make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Source file was: int main(void) { return 0; } Determining if the strdup exist passed with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_c2136/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_c2136.dir/build.make CMakeFiles/cmTC_c2136.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_c2136.dir/CheckSymbolExists.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -o CMakeFiles/cmTC_c2136.dir/CheckSymbolExists.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c: In function 'main': /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:11: warning: ISO C forbids conversion of function pointer to object pointer type [-Wpedantic] return ((int*)(&strdup))[argc]; ^ Linking C executable cmTC_c2136 /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c2136.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -rdynamic CMakeFiles/cmTC_c2136.dir/CheckSymbolExists.c.o -o cmTC_c2136 make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' File /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef strdup return ((int*)(&strdup))[argc]; #else (void)argc; return 0; #endif } Determining if the strerror_r exist passed with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_76282/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_76282.dir/build.make CMakeFiles/cmTC_76282.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_76282.dir/CheckSymbolExists.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -o CMakeFiles/cmTC_76282.dir/CheckSymbolExists.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c: In function 'main': /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:11: warning: ISO C forbids conversion of function pointer to object pointer type [-Wpedantic] return ((int*)(&strerror_r))[argc]; ^ Linking C executable cmTC_76282 /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_76282.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -rdynamic CMakeFiles/cmTC_76282.dir/CheckSymbolExists.c.o -o cmTC_76282 make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' File /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef strerror_r return ((int*)(&strerror_r))[argc]; #else (void)argc; return 0; #endif } Determining if the newlocale exist passed with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_71cb0/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_71cb0.dir/build.make CMakeFiles/cmTC_71cb0.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_71cb0.dir/CheckSymbolExists.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -o CMakeFiles/cmTC_71cb0.dir/CheckSymbolExists.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c: In function 'main': /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:11: warning: ISO C forbids conversion of function pointer to object pointer type [-Wpedantic] return ((int*)(&newlocale))[argc]; ^ Linking C executable cmTC_71cb0 /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_71cb0.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -rdynamic CMakeFiles/cmTC_71cb0.dir/CheckSymbolExists.c.o -o cmTC_71cb0 make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' File /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef newlocale return ((int*)(&newlocale))[argc]; #else (void)argc; return 0; #endif } Determining if the in6addr_any exist passed with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_dff30/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_dff30.dir/build.make CMakeFiles/cmTC_dff30.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_dff30.dir/CheckSymbolExists.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_GNU_SOURCE=1 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -o CMakeFiles/cmTC_dff30.dir/CheckSymbolExists.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c Linking C executable cmTC_dff30 /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_dff30.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -rdynamic CMakeFiles/cmTC_dff30.dir/CheckSymbolExists.c.o -o cmTC_dff30 make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' File /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef in6addr_any return ((int*)(&in6addr_any))[argc]; #else (void)argc; return 0; #endif } Performing C SOURCE FILE Test HAS_O_TMPFILE succeeded with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_3d656/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_3d656.dir/build.make CMakeFiles/cmTC_3d656.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_3d656.dir/src.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_GNU_SOURCE=1 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DHAS_O_TMPFILE -DNDEBUG -o CMakeFiles/cmTC_3d656.dir/src.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_3d656 /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3d656.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DHAS_O_TMPFILE -DNDEBUG -rdynamic CMakeFiles/cmTC_3d656.dir/src.c.o -o cmTC_3d656 make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Source file was: #include int main(void) { return O_TMPFILE; } Performing C SOURCE FILE Test WITH_NETWORK_EVENTFD succeeded with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_3e365/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_3e365.dir/build.make CMakeFiles/cmTC_3e365.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_3e365.dir/src.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_GNU_SOURCE=1 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DWITH_NETWORK_EVENTFD -DNDEBUG -o CMakeFiles/cmTC_3e365.dir/src.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_3e365 /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3e365.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DWITH_NETWORK_EVENTFD -DNDEBUG -rdynamic CMakeFiles/cmTC_3e365.dir/src.c.o -o cmTC_3e365 make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Source file was: #include int main(void) { return eventfd(0, EFD_CLOEXEC | EFD_NONBLOCK); } Performing C SOURCE FILE Test HAS_PIPE2 succeeded with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_b6f52/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b6f52.dir/build.make CMakeFiles/cmTC_b6f52.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_b6f52.dir/src.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_GNU_SOURCE=1 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DHAS_PIPE2 -DNDEBUG -o CMakeFiles/cmTC_b6f52.dir/src.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_b6f52 /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b6f52.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DHAS_PIPE2 -DNDEBUG -rdynamic CMakeFiles/cmTC_b6f52.dir/src.c.o -o cmTC_b6f52 make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Source file was: #include #include int main(void) { int fd[2]; return pipe2(fd, O_CLOEXEC | O_NONBLOCK); } Determining if the include file pthread.h exists passed with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_12ebe/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_12ebe.dir/build.make CMakeFiles/cmTC_12ebe.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_12ebe.dir/CheckIncludeFile.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_GNU_SOURCE=1 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -o CMakeFiles/cmTC_12ebe.dir/CheckIncludeFile.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_12ebe /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_12ebe.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -rdynamic CMakeFiles/cmTC_12ebe.dir/CheckIncludeFile.c.o -o cmTC_12ebe make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Determining if the function pthread_create exists in the pthread passed with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_b0282/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b0282.dir/build.make CMakeFiles/cmTC_b0282.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_b0282.dir/CheckFunctionExists.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_GNU_SOURCE=1 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DCHECK_FUNCTION_EXISTS=pthread_create -DNDEBUG -o CMakeFiles/cmTC_b0282.dir/CheckFunctionExists.c.o -c /home/buildroot/buildroot-test/instance-1/output/host/share/cmake-3.8/Modules/CheckFunctionExists.c Linking C executable cmTC_b0282 /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b0282.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DCHECK_FUNCTION_EXISTS=pthread_create -DNDEBUG -rdynamic CMakeFiles/cmTC_b0282.dir/CheckFunctionExists.c.o -o cmTC_b0282 -lpthread make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Determining if the include file sys/types.h exists passed with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_40f81/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_40f81.dir/build.make CMakeFiles/cmTC_40f81.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_40f81.dir/CheckIncludeFile.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_GNU_SOURCE=1 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -o CMakeFiles/cmTC_40f81.dir/CheckIncludeFile.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_40f81 /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_40f81.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -rdynamic CMakeFiles/cmTC_40f81.dir/CheckIncludeFile.c.o -o cmTC_40f81 make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Determining if the include file stdint.h exists passed with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_a7706/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a7706.dir/build.make CMakeFiles/cmTC_a7706.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_a7706.dir/CheckIncludeFile.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_GNU_SOURCE=1 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -o CMakeFiles/cmTC_a7706.dir/CheckIncludeFile.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_a7706 /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a7706.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -rdynamic CMakeFiles/cmTC_a7706.dir/CheckIncludeFile.c.o -o cmTC_a7706 make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Determining if the include file stddef.h exists passed with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_0ad7b/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_0ad7b.dir/build.make CMakeFiles/cmTC_0ad7b.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_0ad7b.dir/CheckIncludeFile.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_GNU_SOURCE=1 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -o CMakeFiles/cmTC_0ad7b.dir/CheckIncludeFile.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_0ad7b /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0ad7b.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -rdynamic CMakeFiles/cmTC_0ad7b.dir/CheckIncludeFile.c.o -o cmTC_0ad7b make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Determining size of struct usb_functionfs_descs_head_v2 passed with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_289a7/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_289a7.dir/build.make CMakeFiles/cmTC_289a7.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_289a7.dir/FUNCTIONFS_V2.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_GNU_SOURCE=1 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -o CMakeFiles/cmTC_289a7.dir/FUNCTIONFS_V2.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CheckTypeSize/FUNCTIONFS_V2.c Linking C executable cmTC_289a7 /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_289a7.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -rdynamic CMakeFiles/cmTC_289a7.dir/FUNCTIONFS_V2.c.o -o cmTC_289a7 make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Determining if the pthread_setname_np exist passed with the following output: Change Dir: /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_e7e6a/fast" make[1]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e7e6a.dir/build.make CMakeFiles/cmTC_e7e6a.dir/build make[2]: Entering directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e7e6a.dir/CheckSymbolExists.c.o /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_GNU_SOURCE=1 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -o CMakeFiles/cmTC_e7e6a.dir/CheckSymbolExists.c.o -c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c: In function 'main': /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c:8:11: warning: ISO C forbids conversion of function pointer to object pointer type [-Wpedantic] return ((int*)(&pthread_setname_np))[argc]; ^ Linking C executable cmTC_e7e6a /home/buildroot/buildroot-test/instance-1/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e7e6a.dir/link.txt --verbose=1 /home/buildroot/buildroot-test/instance-1/output/host/bin/arc-buildroot-linux-gnu-gcc --sysroot=/home/buildroot/buildroot-test/instance-1/output/host/arc-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -matomic -Os -fvisibility=hidden -Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wpedantic -DNDEBUG -rdynamic CMakeFiles/cmTC_e7e6a.dir/CheckSymbolExists.c.o -o cmTC_e7e6a -lpthread make[2]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp' File /home/buildroot/buildroot-test/instance-1/output/build/libiio-0.14/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef pthread_setname_np return ((int*)(&pthread_setname_np))[argc]; #else (void)argc; return 0; #endif }