The target system is: Buildroot - 1 - xtensa The host system is: Linux - 5.4.0-80-generic - x86_64 Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded. Compiler: /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-mlongcalls;-mauto-litpools;-O2;-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 "/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/3.16.9/CompilerIdCXX/a.out" Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded. Compiler: /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-mlongcalls;-mauto-litpools;-O2;-g2 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 "/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/3.16.9/CompilerIdC/a.out" Determining if the CXX compiler works passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_5013f/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5013f.dir/build.make CMakeFiles/cmTC_5013f.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_5013f.dir/testCXXCompiler.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -DNDEBUG -o CMakeFiles/cmTC_5013f.dir/testCXXCompiler.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/testCXXCompiler.cxx Linking CXX executable cmTC_5013f /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_5013f.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -DNDEBUG -latomic CMakeFiles/cmTC_5013f.dir/testCXXCompiler.cxx.o -o cmTC_5013f make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Detecting CXX compiler ABI info compiled with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_5b0c9/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5b0c9.dir/build.make CMakeFiles/cmTC_5b0c9.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_5b0c9.dir/CMakeCXXCompilerABI.cpp.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -DNDEBUG -v -o CMakeFiles/cmTC_5b0c9.dir/CMakeCXXCompilerABI.cpp.o -c /tmp/instance-0/output-1/host/share/cmake-3.16/Modules/CMakeCXXCompilerABI.cpp Using built-in specs. COLLECT_GCC=/tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++.br_real Target: xtensa-buildroot-linux-uclibc Configured with: ./configure --prefix=/tmp/instance-0/output-1/host --sysconfdir=/tmp/instance-0/output-1/host/etc --enable-static --target=xtensa-buildroot-linux-uclibc --with-sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/tmp/instance-0/output-1/host --with-mpc=/tmp/instance-0/output-1/host --with-mpfr=/tmp/instance-0/output-1/host --with-pkgversion='Buildroot 2021.08-rc1-395-g6c5d4a3ba2' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --enable-languages=c,c++ --with-build-time-tools=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp Thread model: posix Supported LTO compression algorithms: zlib gcc version 10.3.0 (Buildroot 2021.08-rc1-395-g6c5d4a3ba2) COLLECT_GCC_OPTIONS='-fPIE' '-pie' '-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-O2' '-g2' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_5b0c9.dir/CMakeCXXCompilerABI.cpp.o' '-c' '-shared-libgcc' /tmp/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/10.3.0/cc1plus -quiet -v -isysroot /tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_GNU_SOURCE -D _LARGEFILE_SOURCE -D _LARGEFILE64_SOURCE -D _FILE_OFFSET_BITS=64 -D NDEBUG /tmp/instance-0/output-1/host/share/cmake-3.16/Modules/CMakeCXXCompilerABI.cpp -quiet -dumpbase CMakeCXXCompilerABI.cpp -mlongcalls -mauto-litpools -auxbase-strip CMakeFiles/cmTC_5b0c9.dir/CMakeCXXCompilerABI.cpp.o -g2 -O2 -version -fPIE -o /tmp/ccxp4KDS.s GNU C++14 (Buildroot 2021.08-rc1-395-g6c5d4a3ba2) version 10.3.0 (xtensa-buildroot-linux-uclibc) compiled by GNU C version 9.3.0, GMP version 6.2.1, MPFR version 4.1.0, MPC version 1.2.1, isl version none GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072 ignoring nonexistent directory "/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/local/include" #include "..." search starts here: #include <...> search starts here: /tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/10.3.0 /tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/10.3.0/xtensa-buildroot-linux-uclibc /tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/10.3.0/backward /tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/include /tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/include-fixed /tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/include /tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include End of search list. 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[/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/10.3.0/xtensa-buildroot-linux-uclibc] add: [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/10.3.0/backward] add: [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/include] add: [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/include-fixed] add: [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/include] add: [/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include] end of search list found collapse include dir [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/10.3.0] ==> [/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/include/c++/10.3.0] collapse include dir [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/10.3.0/xtensa-buildroot-linux-uclibc] ==> [/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/include/c++/10.3.0/xtensa-buildroot-linux-uclibc] collapse include dir [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/include/c++/10.3.0/backward] ==> [/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/include/c++/10.3.0/backward] collapse include dir [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/include] ==> [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/include] collapse include dir [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/include-fixed] ==> [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/include-fixed] collapse include dir [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/include] ==> [/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/include] collapse include dir [/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include] ==> [/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/include] implicit include dirs: 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'_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-mlongcalls' '-mauto-litpools' '-O2' '-g2' '-D' 'NDEBUG' '-v' '-o' 'cmTC_564ff'] link line: [ /tmp/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/10.3.0/collect2 -plugin /tmp/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/10.3.0/liblto_plugin.so -plugin-opt=/tmp/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/10.3.0/lto-wrapper -plugin-opt=-fresolution=/tmp/ccBkpWzj.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=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot --eh-frame-hdr -dynamic-linker /lib/ld-uClibc.so.0 -pie -o cmTC_564ff /tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/Scrt1.o /tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/crti.o /tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/crtbeginS.o -L/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0 -L/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/lib -L/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib -L/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib -z now -z relro -latomic CMakeFiles/cmTC_564ff.dir/CMakeCCompilerABI.c.o -lgcc --push-state --as-needed -lgcc_s --pop-state -lc -lgcc --push-state --as-needed -lgcc_s --pop-state /tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/crtendS.o /tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/crtn.o] arg [/tmp/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/10.3.0/collect2] ==> ignore arg [-plugin] ==> ignore arg [/tmp/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/10.3.0/liblto_plugin.so] ==> ignore arg [-plugin-opt=/tmp/instance-0/output-1/host/libexec/gcc/xtensa-buildroot-linux-uclibc/10.3.0/lto-wrapper] ==> ignore arg [-plugin-opt=-fresolution=/tmp/ccBkpWzj.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=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot] ==> ignore arg [--eh-frame-hdr] ==> ignore arg [-dynamic-linker] ==> ignore arg [/lib/ld-uClibc.so.0] ==> ignore arg [-pie] ==> ignore arg [-o] ==> ignore arg [cmTC_564ff] ==> ignore arg [/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/Scrt1.o] ==> ignore arg [/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/crti.o] ==> ignore arg [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/crtbeginS.o] ==> ignore arg [-L/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0] ==> dir [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0] arg [-L/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/lib] ==> dir [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/lib] arg [-L/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib] ==> dir [/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib] arg [-L/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] ==> dir [/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] arg [-znow] ==> ignore arg [-zrelro] ==> ignore arg [-latomic] ==> lib [atomic] arg [CMakeFiles/cmTC_564ff.dir/CMakeCCompilerABI.c.o] ==> ignore arg [-lgcc] ==> lib [gcc] arg [--push-state] ==> ignore arg [--as-needed] ==> ignore arg [-lgcc_s] ==> lib [gcc_s] arg [--pop-state] ==> ignore arg [-lc] ==> lib [c] arg [-lgcc] ==> lib [gcc] arg [--push-state] ==> ignore arg [--as-needed] ==> ignore arg [-lgcc_s] ==> lib [gcc_s] arg [--pop-state] ==> ignore arg [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/crtendS.o] ==> ignore arg [/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/crtn.o] ==> ignore collapse library dir [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0] ==> [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0] collapse library dir [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0/../../../../xtensa-buildroot-linux-uclibc/lib] ==> [/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/lib] collapse library dir [/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib] ==> [/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib] collapse library dir [/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] ==> [/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] implicit libs: [atomic;gcc;gcc_s;c;gcc;gcc_s] implicit dirs: [/tmp/instance-0/output-1/host/lib/gcc/xtensa-buildroot-linux-uclibc/10.3.0;/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/lib;/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib;/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] implicit fwks: [] Determining if the include file sys/types.h exists passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_cd6ae/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_cd6ae.dir/build.make CMakeFiles/cmTC_cd6ae.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_cd6ae.dir/CheckIncludeFile.c.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -DNDEBUG -std=c11 -o CMakeFiles/cmTC_cd6ae.dir/CheckIncludeFile.c.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_cd6ae /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_cd6ae.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -DNDEBUG -latomic CMakeFiles/cmTC_cd6ae.dir/CheckIncludeFile.c.o -o cmTC_cd6ae make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file stdint.h exists passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_9f0e3/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9f0e3.dir/build.make CMakeFiles/cmTC_9f0e3.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_9f0e3.dir/CheckIncludeFile.c.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -DNDEBUG -std=c11 -o CMakeFiles/cmTC_9f0e3.dir/CheckIncludeFile.c.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_9f0e3 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9f0e3.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -DNDEBUG -latomic CMakeFiles/cmTC_9f0e3.dir/CheckIncludeFile.c.o -o cmTC_9f0e3 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file stddef.h exists passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b5094/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b5094.dir/build.make CMakeFiles/cmTC_b5094.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_b5094.dir/CheckIncludeFile.c.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -DNDEBUG -std=c11 -o CMakeFiles/cmTC_b5094.dir/CheckIncludeFile.c.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_b5094 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b5094.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -DNDEBUG -latomic CMakeFiles/cmTC_b5094.dir/CheckIncludeFile.c.o -o cmTC_b5094 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Determining size of unsigned short passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_9d080/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9d080.dir/build.make CMakeFiles/cmTC_9d080.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_9d080.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -DNDEBUG -std=c11 -o CMakeFiles/cmTC_9d080.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CheckTypeSize/CMAKE_SIZEOF_UNSIGNED_SHORT.c Linking C executable cmTC_9d080 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9d080.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -DNDEBUG -latomic CMakeFiles/cmTC_9d080.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o -o cmTC_9d080 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Determining if the system is big endian passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_f3395/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f3395.dir/build.make CMakeFiles/cmTC_f3395.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f3395.dir/TestEndianess.c.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -DNDEBUG -std=c11 -o CMakeFiles/cmTC_f3395.dir/TestEndianess.c.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/TestEndianess.c Linking C executable cmTC_f3395 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f3395.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -DNDEBUG -latomic CMakeFiles/cmTC_f3395.dir/TestEndianess.c.o -o cmTC_f3395 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' TestEndianess.c: /* A 16 bit integer is required. */ typedef unsigned short cmakeint16; /* On a little endian machine, these 16bit ints will give "THIS IS LITTLE ENDIAN." On a big endian machine the characters will be exchanged pairwise. */ const cmakeint16 info_little[] = {0x4854, 0x5349, 0x4920, 0x2053, 0x494c, 0x5454, 0x454c, 0x4520, 0x444e, 0x4149, 0x2e4e, 0x0000}; /* on a big endian machine, these 16bit ints will give "THIS IS BIG ENDIAN." On a little endian machine the characters will be exchanged pairwise. */ const cmakeint16 info_big[] = {0x5448, 0x4953, 0x2049, 0x5320, 0x4249, 0x4720, 0x454e, 0x4449, 0x414e, 0x2e2e, 0x0000}; #ifdef __CLASSIC_C__ int main(argc, argv) int argc; char *argv[]; #else int main(int argc, char *argv[]) #endif { int require = 0; require += info_little[argc]; require += info_big[argc]; (void)argv; return require; } Performing C++ SOURCE FILE Test HAVE_VISIBILITY_HIDDEN succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_1c627/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_1c627.dir/build.make CMakeFiles/cmTC_1c627.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_1c627.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -DHAVE_VISIBILITY_HIDDEN -DNDEBUG -fvisibility=hidden -std=c++11 -o CMakeFiles/cmTC_1c627.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_1c627 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_1c627.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -DHAVE_VISIBILITY_HIDDEN -DNDEBUG -latomic CMakeFiles/cmTC_1c627.dir/src.cxx.o -o cmTC_1c627 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; } Performing C++ SOURCE FILE Test HAVE_WARN_SIGN_COMPARE succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_7b89c/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7b89c.dir/build.make CMakeFiles/cmTC_7b89c.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_7b89c.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -DHAVE_WARN_SIGN_COMPARE -DNDEBUG -Wsign-compare -std=c++11 -o CMakeFiles/cmTC_7b89c.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_7b89c /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7b89c.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -DHAVE_WARN_SIGN_COMPARE -DNDEBUG -latomic CMakeFiles/cmTC_7b89c.dir/src.cxx.o -o cmTC_7b89c make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; } Performing C++ SOURCE FILE Test HAVE_WARN_ALL succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_76167/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_76167.dir/build.make CMakeFiles/cmTC_76167.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_76167.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -DHAVE_WARN_ALL -DNDEBUG -Wall -std=c++11 -o CMakeFiles/cmTC_76167.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_76167 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_76167.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -DHAVE_WARN_ALL -DNDEBUG -latomic CMakeFiles/cmTC_76167.dir/src.cxx.o -o cmTC_76167 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; } Performing C++ SOURCE FILE Test HAVE_WARN_NO_UNINITIALIZED succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_a16c2/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a16c2.dir/build.make CMakeFiles/cmTC_a16c2.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_a16c2.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -DHAVE_WARN_NO_UNINITIALIZED -DNDEBUG -Wno-uninitialized -std=c++11 -o CMakeFiles/cmTC_a16c2.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_a16c2 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a16c2.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -DHAVE_WARN_NO_UNINITIALIZED -DNDEBUG -latomic CMakeFiles/cmTC_a16c2.dir/src.cxx.o -o cmTC_a16c2 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; } Determining if the include file pthread.h exists passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_3d239/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_3d239.dir/build.make CMakeFiles/cmTC_3d239.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_3d239.dir/CheckIncludeFile.c.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -std=c11 -o CMakeFiles/cmTC_3d239.dir/CheckIncludeFile.c.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_3d239 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3d239.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -latomic CMakeFiles/cmTC_3d239.dir/CheckIncludeFile.c.o -o cmTC_3d239 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Performing C SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_28089/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_28089.dir/build.make CMakeFiles/cmTC_28089.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_28089.dir/src.c.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DCMAKE_HAVE_LIBC_PTHREAD -DNDEBUG -std=c11 -o CMakeFiles/cmTC_28089.dir/src.c.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_28089 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_28089.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DCMAKE_HAVE_LIBC_PTHREAD -DNDEBUG -latomic CMakeFiles/cmTC_28089.dir/src.c.o -o cmTC_28089 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/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; } Determining if the include file dlfcn.h exists passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_1f436/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_1f436.dir/build.make CMakeFiles/cmTC_1f436.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_1f436.dir/CheckIncludeFile.c.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -Wall -DNDEBUG -std=c11 -o CMakeFiles/cmTC_1f436.dir/CheckIncludeFile.c.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_1f436 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_1f436.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -Wall -DNDEBUG -latomic CMakeFiles/cmTC_1f436.dir/CheckIncludeFile.c.o -o cmTC_1f436 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Determining if the posix_memalign exist passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b9fb9/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b9fb9.dir/build.make CMakeFiles/cmTC_b9fb9.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_b9fb9.dir/CheckSymbolExists.c.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -Wall -DNDEBUG -o CMakeFiles/cmTC_b9fb9.dir/CheckSymbolExists.c.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c Linking C executable cmTC_b9fb9 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b9fb9.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -Wall -DNDEBUG CMakeFiles/cmTC_b9fb9.dir/CheckSymbolExists.c.o -o cmTC_b9fb9 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' File /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef posix_memalign return ((int*)(&posix_memalign))[argc]; #else (void)argc; return 0; #endif } Performing C++ SOURCE FILE Test have_funsafe_math_optimizations succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_5c75b/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5c75b.dir/build.make CMakeFiles/cmTC_5c75b.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_5c75b.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -Wall -Dhave_funsafe_math_optimizations -DNDEBUG -funsafe-math-optimizations -std=c++11 -o CMakeFiles/cmTC_5c75b.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_5c75b /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_5c75b.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -Wall -Dhave_funsafe_math_optimizations -DNDEBUG -latomic CMakeFiles/cmTC_5c75b.dir/src.cxx.o -o cmTC_5c75b make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: int main() { return 0; } Checking whether the ASM compiler is GNU using "--version" matched "(GNU assembler)|(GCC)|(Free Software Foundation)": xtensa-buildroot-linux-uclibc-gcc.br_real (Buildroot 2021.08-rc1-395-g6c5d4a3ba2) 10.3.0 Copyright (C) 2020 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Determining if the include file sys/time.h exists passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_472c3/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_472c3.dir/build.make CMakeFiles/cmTC_472c3.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_472c3.dir/CheckIncludeFile.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_472c3.dir/CheckIncludeFile.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.cxx Linking CXX executable cmTC_472c3 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_472c3.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -latomic CMakeFiles/cmTC_472c3.dir/CheckIncludeFile.cxx.o -o cmTC_472c3 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file sys/socket.h exists passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_e3fdb/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e3fdb.dir/build.make CMakeFiles/cmTC_e3fdb.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_e3fdb.dir/CheckIncludeFile.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_e3fdb.dir/CheckIncludeFile.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.cxx Linking CXX executable cmTC_e3fdb /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e3fdb.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -latomic CMakeFiles/cmTC_e3fdb.dir/CheckIncludeFile.cxx.o -o cmTC_e3fdb make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file sys/mman.h exists passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_839a0/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_839a0.dir/build.make CMakeFiles/cmTC_839a0.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_839a0.dir/CheckIncludeFile.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_839a0.dir/CheckIncludeFile.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.cxx Linking CXX executable cmTC_839a0 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_839a0.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -latomic CMakeFiles/cmTC_839a0.dir/CheckIncludeFile.cxx.o -o cmTC_839a0 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file sys/ipc.h exists passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_4abd1/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_4abd1.dir/build.make CMakeFiles/cmTC_4abd1.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_4abd1.dir/CheckIncludeFile.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_4abd1.dir/CheckIncludeFile.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.cxx Linking CXX executable cmTC_4abd1 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4abd1.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -latomic CMakeFiles/cmTC_4abd1.dir/CheckIncludeFile.cxx.o -o cmTC_4abd1 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file sys/shm.h exists passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_38f4c/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_38f4c.dir/build.make CMakeFiles/cmTC_38f4c.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_38f4c.dir/CheckIncludeFile.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_38f4c.dir/CheckIncludeFile.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.cxx Linking CXX executable cmTC_38f4c /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_38f4c.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -latomic CMakeFiles/cmTC_38f4c.dir/CheckIncludeFile.cxx.o -o cmTC_38f4c make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file signal.h exists passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_847dc/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_847dc.dir/build.make CMakeFiles/cmTC_847dc.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_847dc.dir/CheckIncludeFile.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_847dc.dir/CheckIncludeFile.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.cxx Linking CXX executable cmTC_847dc /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_847dc.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -latomic CMakeFiles/cmTC_847dc.dir/CheckIncludeFile.cxx.o -o cmTC_847dc make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file netinet/in.h exists passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_60612/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_60612.dir/build.make CMakeFiles/cmTC_60612.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_60612.dir/CheckIncludeFile.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_60612.dir/CheckIncludeFile.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.cxx Linking CXX executable cmTC_60612 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_60612.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -latomic CMakeFiles/cmTC_60612.dir/CheckIncludeFile.cxx.o -o cmTC_60612 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file arpa/inet.h exists passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_712bc/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_712bc.dir/build.make CMakeFiles/cmTC_712bc.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_712bc.dir/CheckIncludeFile.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_712bc.dir/CheckIncludeFile.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.cxx Linking CXX executable cmTC_712bc /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_712bc.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -latomic CMakeFiles/cmTC_712bc.dir/CheckIncludeFile.cxx.o -o cmTC_712bc make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file unistd.h exists passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_5f34e/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_5f34e.dir/build.make CMakeFiles/cmTC_5f34e.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_5f34e.dir/CheckIncludeFile.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_5f34e.dir/CheckIncludeFile.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.cxx Linking CXX executable cmTC_5f34e /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_5f34e.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -latomic CMakeFiles/cmTC_5f34e.dir/CheckIncludeFile.cxx.o -o cmTC_5f34e make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Determining if the include file malloc.h exists passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_c1cec/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_c1cec.dir/build.make CMakeFiles/cmTC_c1cec.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_c1cec.dir/CheckIncludeFile.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_c1cec.dir/CheckIncludeFile.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.cxx Linking CXX executable cmTC_c1cec /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c1cec.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -latomic CMakeFiles/cmTC_c1cec.dir/CheckIncludeFile.cxx.o -o cmTC_c1cec make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Performing C++ SOURCE FILE Test HAVE_SNPRINTF succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_7063e/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7063e.dir/build.make CMakeFiles/cmTC_7063e.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_7063e.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_SNPRINTF -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_7063e.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx: In function 'int main()': /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:3:32: warning: null argument where non-null required (argument 3) [-Wnonnull] 3 | int main(){snprintf(0, 0, 0); return 0;} | ^ /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:3:24: warning: null format string [-Wformat-truncation=] 3 | int main(){snprintf(0, 0, 0); return 0;} | ~~~~~~~~^~~~~~~~~ Linking CXX executable cmTC_7063e /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7063e.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_SNPRINTF -DNDEBUG -latomic CMakeFiles/cmTC_7063e.dir/src.cxx.o -o cmTC_7063e make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #include int main(){snprintf(0, 0, 0); return 0;} Performing C++ SOURCE FILE Test HAVE_SIGACTION succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_55793/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_55793.dir/build.make CMakeFiles/cmTC_55793.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_55793.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_SIGACTION -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_55793.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_55793 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_55793.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_SIGACTION -DNDEBUG -latomic CMakeFiles/cmTC_55793.dir/src.cxx.o -o cmTC_55793 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #include int main(){sigaction(0, 0, 0); return 0;} Performing C++ SOURCE FILE Test HAVE_SYSCONF succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_27ce5/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_27ce5.dir/build.make CMakeFiles/cmTC_27ce5.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_27ce5.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_SYSCONF -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_27ce5.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_27ce5 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_27ce5.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_SYSCONF -DNDEBUG -latomic CMakeFiles/cmTC_27ce5.dir/src.cxx.o -o cmTC_27ce5 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #include int main(){sysconf(0); return 0;} Performing C++ SOURCE FILE Test HAVE_GETPAGESIZE succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_8a37a/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_8a37a.dir/build.make CMakeFiles/cmTC_8a37a.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_8a37a.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_GETPAGESIZE -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_8a37a.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx: In function 'int main()': /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:3:27: warning: statement has no effect [-Wunused-value] 3 | int main(){getpagesize(); return 0;} | ~~~~~~~~~~~^~ Linking CXX executable cmTC_8a37a /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_8a37a.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_GETPAGESIZE -DNDEBUG -latomic CMakeFiles/cmTC_8a37a.dir/src.cxx.o -o cmTC_8a37a make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #include int main(){getpagesize(); return 0;} Performing C++ SOURCE FILE Test HAVE_VALLOC succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_2aedc/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_2aedc.dir/build.make CMakeFiles/cmTC_2aedc.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_2aedc.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_VALLOC -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_2aedc.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_2aedc /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2aedc.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_VALLOC -DNDEBUG -latomic CMakeFiles/cmTC_2aedc.dir/src.cxx.o -o cmTC_2aedc make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #include int main(){valloc(0); return 0;} Performing C++ SOURCE FILE Test HAVE_PTHREAD_SIGMASK succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_7af9b/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_7af9b.dir/build.make CMakeFiles/cmTC_7af9b.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_7af9b.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_PTHREAD_SIGMASK -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_7af9b.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_7af9b /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7af9b.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_PTHREAD_SIGMASK -DNDEBUG -latomic CMakeFiles/cmTC_7af9b.dir/src.cxx.o -o cmTC_7af9b -lpthread make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #include int main(){pthread_sigmask(0, 0, 0); return 0;} Performing C++ SOURCE FILE Test HAVE_SHM_OPEN succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_57bc3/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_57bc3.dir/build.make CMakeFiles/cmTC_57bc3.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_57bc3.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_SHM_OPEN -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_57bc3.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_57bc3 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_57bc3.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_SHM_OPEN -DNDEBUG -latomic CMakeFiles/cmTC_57bc3.dir/src.cxx.o -o cmTC_57bc3 -lrt make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #include #include int main(){shm_open(0, 0, 0); return 0;} Performing C++ SOURCE FILE Test HAVE_SINCOS succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_1c0ac/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_1c0ac.dir/build.make CMakeFiles/cmTC_1c0ac.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_1c0ac.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_SINCOS -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_1c0ac.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:2: warning: "_GNU_SOURCE" redefined 2 | #define _GNU_SOURCE | : note: this is the location of the previous definition Linking CXX executable cmTC_1c0ac /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_1c0ac.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_SINCOS -DNDEBUG -latomic CMakeFiles/cmTC_1c0ac.dir/src.cxx.o -o cmTC_1c0ac make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #define _GNU_SOURCE #include int main(){double x, sin, cos; sincos(x, &sin, &cos); return 0;} Performing C++ SOURCE FILE Test HAVE_SINCOSF succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_d5cc2/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_d5cc2.dir/build.make CMakeFiles/cmTC_d5cc2.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_d5cc2.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_SINCOSF -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_d5cc2.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:2: warning: "_GNU_SOURCE" redefined 2 | #define _GNU_SOURCE | : note: this is the location of the previous definition Linking CXX executable cmTC_d5cc2 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d5cc2.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_SINCOSF -DNDEBUG -latomic CMakeFiles/cmTC_d5cc2.dir/src.cxx.o -o cmTC_d5cc2 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #define _GNU_SOURCE #include int main(){float x, sin, cos; sincosf(x, &sin, &cos); return 0;} Performing C++ SOURCE FILE Test HAVE_SINF succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_4b68c/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_4b68c.dir/build.make CMakeFiles/cmTC_4b68c.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_4b68c.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_SINF -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_4b68c.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx: In function 'int main()': /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:3:20: warning: statement has no effect [-Wunused-value] 3 | int main(){sinf(0); return 0;} | ~~~~^~~ Linking CXX executable cmTC_4b68c /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4b68c.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_SINF -DNDEBUG -latomic CMakeFiles/cmTC_4b68c.dir/src.cxx.o -o cmTC_4b68c make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #include int main(){sinf(0); return 0;} Performing C++ SOURCE FILE Test HAVE_COSF succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_60939/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_60939.dir/build.make CMakeFiles/cmTC_60939.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_60939.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_COSF -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_60939.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx: In function 'int main()': /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:3:20: warning: statement has no effect [-Wunused-value] 3 | int main(){cosf(0); return 0;} | ~~~~^~~ Linking CXX executable cmTC_60939 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_60939.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_COSF -DNDEBUG -latomic CMakeFiles/cmTC_60939.dir/src.cxx.o -o cmTC_60939 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #include int main(){cosf(0); return 0;} Performing C++ SOURCE FILE Test HAVE_MMAP succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_58817/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_58817.dir/build.make CMakeFiles/cmTC_58817.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_58817.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_MMAP -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_58817.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_58817 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_58817.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_MMAP -DNDEBUG -latomic CMakeFiles/cmTC_58817.dir/src.cxx.o -o cmTC_58817 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #include int main(){mmap(0, 0, 0, 0, 0, 0); return 0;} Performing C++ SOURCE FILE Test HAVE_PTHREAD_SETSCHEDPARAM succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_cea6c/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_cea6c.dir/build.make CMakeFiles/cmTC_cea6c.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_cea6c.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_PTHREAD_SETSCHEDPARAM -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_cea6c.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx: In function 'int main()': /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:5:49: warning: null argument where non-null required (argument 3) [-Wnonnull] 5 | pthread_setschedparam(pthread, 0, 0); | ^ Linking CXX executable cmTC_cea6c /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_cea6c.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_PTHREAD_SETSCHEDPARAM -DNDEBUG -latomic CMakeFiles/cmTC_cea6c.dir/src.cxx.o -o cmTC_cea6c -lpthread make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #include int main(){ pthread_t pthread; pthread_setschedparam(pthread, 0, 0); return 0; } Performing C++ SOURCE FILE Test HAVE_SCHED_SETSCHEDULER succeeded with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_34a73/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_34a73.dir/build.make CMakeFiles/cmTC_34a73.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_34a73.dir/src.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_SCHED_SETSCHEDULER -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_34a73.dir/src.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_34a73 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_34a73.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DHAVE_SCHED_SETSCHEDULER -DNDEBUG -latomic CMakeFiles/cmTC_34a73.dir/src.cxx.o -o cmTC_34a73 -lpthread make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #include int main(){ pid_t pid; sched_setscheduler(pid, 0, 0); return 0; } Determining if the include file sys/resource.h exists passed with the following output: Change Dir: /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_27ab0/fast && make[1]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_27ab0.dir/build.make CMakeFiles/cmTC_27ab0.dir/build make[2]: Entering directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_27ab0.dir/CheckIncludeFile.cxx.o /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_27ab0.dir/CheckIncludeFile.cxx.o -c /tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.cxx Linking CXX executable cmTC_27ab0 /tmp/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_27ab0.dir/link.txt --verbose=1 /tmp/instance-0/output-1/host/bin/xtensa-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-0/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -O2 -g2 -fvisibility=hidden -Wsign-compare -Wall -Wno-uninitialized -DNDEBUG -latomic CMakeFiles/cmTC_27ab0.dir/CheckIncludeFile.cxx.o -o cmTC_27ab0 make[2]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-0/output-1/build/gnuradio-3.8.2.0/buildroot-build/CMakeFiles/CMakeTmp'