The target system is: Buildroot - 1 - xtensa The host system is: Linux - 4.4.0-179-generic - x86_64 Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded. Compiler: /home/buildroot/autobuild/run/instance-2/output-1/host/bin/xtensa-linux-g++ Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-mlongcalls;-mauto-litpools;-Os;-g2 Id flags: The output was: 0 Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "a.out" The CXX compiler identification is GNU, found in "/home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/3.15.5/CompilerIdCXX/a.out" Determining if the CXX compiler works passed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_025b9/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_025b9.dir/build.make CMakeFiles/cmTC_025b9.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_025b9.dir/testCXXCompiler.cxx.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/xtensa-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -o CMakeFiles/cmTC_025b9.dir/testCXXCompiler.cxx.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp/testCXXCompiler.cxx Linking CXX executable cmTC_025b9 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_025b9.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/xtensa-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 CMakeFiles/cmTC_025b9.dir/testCXXCompiler.cxx.o -o cmTC_025b9 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp' Detecting CXX compiler ABI info compiled with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_9f123/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9f123.dir/build.make CMakeFiles/cmTC_9f123.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_9f123.dir/CMakeCXXCompilerABI.cpp.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/xtensa-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -v -o CMakeFiles/cmTC_9f123.dir/CMakeCXXCompilerABI.cpp.o -c /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CMakeCXXCompilerABI.cpp Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/xtensa-linux-g++.br_real Target: xtensa-buildroot-linux-uclibc Configured with: ./configure --prefix=/opt/br-xtensa-full-2020.02 --sysconfdir=/opt/br-xtensa-full-2020.02/etc --enable-static --target=xtensa-buildroot-linux-uclibc --with-sysroot=/opt/br-xtensa-full-2020.02/xtensa-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-xtensa-full-2020.02 --with-mpc=/opt/br-xtensa-full-2020.02 --with-mpfr=/opt/br-xtensa-full-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --enable-languages=c,c++ --with-build-time-tools=/opt/br-xtensa-full-2020.02/xtensa-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp Thread model: posix gcc version 8.3.0 (Buildroot 2020.02) COLLECT_GCC_OPTIONS='-fPIE' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-Os' '-g2' '-v' '-o' 'CMakeFiles/cmTC_9f123.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/xtensa-buildroot-linux-uclibc/8.3.0/cc1plus -quiet -v -iprefix /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/ -isysroot /home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_GNU_SOURCE -D _LARGEFILE_SOURCE -D _LARGEFILE64_SOURCE -D _FILE_OFFSET_BITS=64 /home/buildroot/autobuild/run/instance-2/output-1/host/share/cmake-3.15/Modules/CMakeCXXCompilerABI.cpp -quiet -dumpbase CMakeCXXCompilerABI.cpp -mlongcalls -mauto-litpools -auxbase-strip CMakeFiles/cmTC_9f123.dir/CMakeCXXCompilerABI.cpp.o -g2 -Os -version -fPIE -o /tmp/ccvDJ8aD.s GNU C++14 (Buildroot 2020.02) version 8.3.0 (xtensa-buildroot-linux-uclibc) compiled by GNU C version 4.9.2, GMP version 6.1.2, MPFR version 4.0.2, MPC version 1.1.0, isl version none GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 ignoring duplicate directory "/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/8.3.0" ignoring duplicate directory "/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/8.3.0/xtensa-buildroot-linux-uclibc" ignoring duplicate directory "/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/8.3.0/backward" ignoring duplicate directory "/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/include" ignoring nonexistent directory "/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/local/include" ignoring duplicate directory "/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/include-fixed" ignoring duplicate directory "/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/../../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/include" #include "..." search starts here: #include <...> search starts here: /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/8.3.0 /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/8.3.0/xtensa-buildroot-linux-uclibc /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/8.3.0/backward /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/include /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/include-fixed /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/include /home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include End of search list. GNU C++14 (Buildroot 2020.02) version 8.3.0 (xtensa-buildroot-linux-uclibc) compiled by GNU C version 4.9.2, GMP version 6.1.2, MPFR version 4.0.2, MPC version 1.1.0, isl version none GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 Compiler executable checksum: 1a8f381eccf64061fdda39ca2a4cb9e5 COLLECT_GCC_OPTIONS='-fPIE' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-Os' '-g2' '-v' '-o' 'CMakeFiles/cmTC_9f123.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/as -v --traditional-format --longcalls --auto-litpools -o CMakeFiles/cmTC_9f123.dir/CMakeCXXCompilerABI.cpp.o /tmp/ccvDJ8aD.s GNU assembler version 2.32 (xtensa-buildroot-linux-uclibc) using BFD version (GNU Binutils) 2.32 COMPILER_PATH=/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/xtensa-buildroot-linux-uclibc/8.3.0/:/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/ LIBRARY_PATH=/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/:/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-fPIE' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-Os' '-g2' '-v' '-o' 'CMakeFiles/cmTC_9f123.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' Linking CXX executable cmTC_9f123 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9f123.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/xtensa-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -v CMakeFiles/cmTC_9f123.dir/CMakeCXXCompilerABI.cpp.o -o cmTC_9f123 Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/xtensa-linux-g++.br_real COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/xtensa-buildroot-linux-uclibc/8.3.0/lto-wrapper Target: xtensa-buildroot-linux-uclibc Configured with: ./configure --prefix=/opt/br-xtensa-full-2020.02 --sysconfdir=/opt/br-xtensa-full-2020.02/etc --enable-static --target=xtensa-buildroot-linux-uclibc --with-sysroot=/opt/br-xtensa-full-2020.02/xtensa-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/opt/br-xtensa-full-2020.02 --with-mpc=/opt/br-xtensa-full-2020.02 --with-mpfr=/opt/br-xtensa-full-2020.02 --with-pkgversion='Buildroot 2020.02' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --enable-languages=c,c++ --with-build-time-tools=/opt/br-xtensa-full-2020.02/xtensa-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp Thread model: posix gcc version 8.3.0 (Buildroot 2020.02) COMPILER_PATH=/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/xtensa-buildroot-linux-uclibc/8.3.0/:/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/:/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/bin/ LIBRARY_PATH=/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/:/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/:/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-fPIE' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-Os' '-g2' '-v' '-o' 'cmTC_9f123' '-shared-libgcc' /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../libexec/gcc/xtensa-buildroot-linux-uclibc/8.3.0/collect2 -plugin 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/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/crtbeginS.o -L/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0 -L/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc -L/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/lib -L/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib -L/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib CMakeFiles/cmTC_9f123.dir/CMakeCXXCompilerABI.cpp.o -lstdc++ -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc /home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/crtendS.o /home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/crtn.o COLLECT_GCC_OPTIONS='-fPIE' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-Os' '-g2' '-v' '-o' 'cmTC_9f123' '-shared-libgcc' make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp' Parsed CXX implicit include dir info from above output: rv=done found start of include info found start of implicit include info add: [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/8.3.0] add: [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/8.3.0/xtensa-buildroot-linux-uclibc] add: [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/8.3.0/backward] add: [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/include] add: [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/include-fixed] add: [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/include] add: [/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include] end of search list found collapse include dir [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/8.3.0] ==> [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/xtensa-buildroot-linux-uclibc/include/c++/8.3.0] collapse include dir [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/8.3.0/xtensa-buildroot-linux-uclibc] ==> [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/xtensa-buildroot-linux-uclibc/include/c++/8.3.0/xtensa-buildroot-linux-uclibc] collapse include dir [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/8.3.0/backward] ==> [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/xtensa-buildroot-linux-uclibc/include/c++/8.3.0/backward] collapse include dir [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/include] ==> [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/include] collapse include dir [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/include-fixed] ==> [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/include-fixed] collapse include dir [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/include] ==> [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/xtensa-buildroot-linux-uclibc/include] collapse include dir [/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include] ==> [/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include] implicit include dirs: 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[-L/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> dir [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc] arg [-L/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/lib] ==> dir [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/lib] arg [-L/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib] ==> dir [/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib] arg [-L/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] ==> dir [/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] arg 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collapse library dir [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/lib] ==> [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/xtensa-buildroot-linux-uclibc/lib] collapse library dir [/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib] ==> [/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib] collapse library dir [/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] ==> [/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] implicit libs: [stdc++;m;gcc_s;gcc;c;gcc_s;gcc] implicit dirs: [/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0;/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/lib/gcc;/home/buildroot/autobuild/run/instance-2/output-1/host/opt/ext-toolchain/xtensa-buildroot-linux-uclibc/lib;/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib;/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] implicit fwks: [] Determining if the include file pthread.h exists passed with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_97e48/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_97e48.dir/build.make CMakeFiles/cmTC_97e48.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_97e48.dir/CheckIncludeFile.cxx.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/xtensa-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -o CMakeFiles/cmTC_97e48.dir/CheckIncludeFile.cxx.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp/CheckIncludeFile.cxx Linking CXX executable cmTC_97e48 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_97e48.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/xtensa-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 CMakeFiles/cmTC_97e48.dir/CheckIncludeFile.cxx.o -o cmTC_97e48 make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp' Performing C++ SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD succeeded with the following output: Change Dir: /home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_9379b/fast && make[1]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9379b.dir/build.make CMakeFiles/cmTC_9379b.dir/build make[2]: Entering directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_9379b.dir/src.cxx.o /home/buildroot/autobuild/run/instance-2/output-1/host/bin/xtensa-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -DCMAKE_HAVE_LIBC_PTHREAD -o CMakeFiles/cmTC_9379b.dir/src.cxx.o -c /home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_9379b /home/buildroot/autobuild/run/instance-2/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9379b.dir/link.txt --verbose=1 /home/buildroot/autobuild/run/instance-2/output-1/host/bin/xtensa-linux-g++ --sysroot=/home/buildroot/autobuild/run/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os -g2 -DCMAKE_HAVE_LIBC_PTHREAD CMakeFiles/cmTC_9379b.dir/src.cxx.o -o cmTC_9379b make[2]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp' make[1]: Leaving directory `/home/buildroot/autobuild/run/instance-2/output-1/build/libabseil-cpp-20200225/CMakeFiles/CMakeTmp' Source file was: #include void* test_func(void* data) { return data; } int main(void) { pthread_t thread; pthread_create(&thread, NULL, test_func, NULL); pthread_detach(thread); pthread_join(thread, NULL); pthread_atfork(NULL, NULL, NULL); pthread_exit(NULL); return 0; }