The target system is: Buildroot - 1 - riscv64 The host system is: Linux - 4.9.0-12-amd64 - x86_64 Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded. Compiler: /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-Os Id flags: The output was: 0 Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "a.out" The C compiler identification is GNU, found in "/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/3.15.5/CompilerIdC/a.out" Determining if the C compiler works passed with the following output: Change Dir: /home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_89996/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_89996.dir/build.make CMakeFiles/cmTC_89996.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_89996.dir/testCCompiler.c.o /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -o CMakeFiles/cmTC_89996.dir/testCCompiler.c.o -c /home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp/testCCompiler.c Linking C executable cmTC_89996 /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_89996.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_89996.dir/testCCompiler.c.o -o cmTC_89996 make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' Detecting C compiler ABI info compiled with the following output: Change Dir: /home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_ea147/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ea147.dir/build.make CMakeFiles/cmTC_ea147.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_ea147.dir/CMakeCCompilerABI.c.o /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -v -o CMakeFiles/cmTC_ea147.dir/CMakeCCompilerABI.c.o -c /home/buildroot/autobuild/instance-1/output-1/host/share/cmake-3.15/Modules/CMakeCCompilerABI.c Using built-in specs. COLLECT_GCC=/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc.br_real Target: riscv64-buildroot-linux-uclibc Configured with: ./configure --prefix=/home/buildroot/autobuild/instance-1/output-1/host --sysconfdir=/home/buildroot/autobuild/instance-1/output-1/host/etc --enable-static --target=riscv64-buildroot-linux-uclibc --with-sysroot=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/home/buildroot/autobuild/instance-1/output-1/host --with-mpc=/home/buildroot/autobuild/instance-1/output-1/host --with-mpfr=/home/buildroot/autobuild/instance-1/output-1/host --with-pkgversion='Buildroot 2019.08-rc1-5976-g948666dfde1' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --with-arch=rv64imafd --with-abi=lp64d --enable-languages=c,c++ --with-build-time-tools=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp Thread model: posix gcc version 9.3.0 (Buildroot 2019.08-rc1-5976-g948666dfde1) COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_ea147.dir/CMakeCCompilerABI.c.o' '-c' '-march=rv64imafd' '-mabi=lp64d' /home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/9.3.0/cc1 -quiet -v -isysroot /home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -D _LARGEFILE_SOURCE -D _LARGEFILE64_SOURCE -D _FILE_OFFSET_BITS=64 -D NDEBUG /home/buildroot/autobuild/instance-1/output-1/host/share/cmake-3.15/Modules/CMakeCCompilerABI.c -quiet -dumpbase CMakeCCompilerABI.c -march=rv64imafd -mabi=lp64d -auxbase-strip CMakeFiles/cmTC_ea147.dir/CMakeCCompilerABI.c.o -Os -version -o /tmp/ccIpzUGl.s GNU C17 (Buildroot 2019.08-rc1-5976-g948666dfde1) version 9.3.0 (riscv64-buildroot-linux-uclibc) compiled by GNU C version 6.3.0 20170516, 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 nonexistent directory "/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/usr/local/include" #include "..." search starts here: #include <...> search starts here: /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/include /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/include-fixed /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/../../../../riscv64-buildroot-linux-uclibc/include /home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/usr/include End of search list. GNU C17 (Buildroot 2019.08-rc1-5976-g948666dfde1) version 9.3.0 (riscv64-buildroot-linux-uclibc) compiled by GNU C version 6.3.0 20170516, 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: d41c8d8c5a6c827feebfd89822006295 COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_ea147.dir/CMakeCCompilerABI.c.o' '-c' '-march=rv64imafd' '-mabi=lp64d' /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/../../../../riscv64-buildroot-linux-uclibc/bin/as -v --traditional-format -march=rv64imafd -mabi=lp64d -o CMakeFiles/cmTC_ea147.dir/CMakeCCompilerABI.c.o /tmp/ccIpzUGl.s GNU assembler version 2.33.1 (riscv64-buildroot-linux-uclibc) using BFD version (GNU Binutils) 2.33.1 COMPILER_PATH=/home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/../../../../riscv64-buildroot-linux-uclibc/bin/ LIBRARY_PATH=/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/../../../../riscv64-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_ea147.dir/CMakeCCompilerABI.c.o' '-c' '-march=rv64imafd' '-mabi=lp64d' Linking C executable cmTC_ea147 /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ea147.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -v CMakeFiles/cmTC_ea147.dir/CMakeCCompilerABI.c.o -o cmTC_ea147 Using built-in specs. 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COMPILER_PATH=/home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/../../../../riscv64-buildroot-linux-uclibc/bin/ LIBRARY_PATH=/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/../../../../riscv64-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/usr/lib/ COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'cmTC_ea147' '-march=rv64imafd' '-mabi=lp64d' /home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/9.3.0/collect2 -plugin /home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/9.3.0/liblto_plugin.so -plugin-opt=/home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/9.3.0/lto-wrapper 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-L/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/lib -L/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/usr/lib -z relro CMakeFiles/cmTC_ea147.dir/CMakeCCompilerABI.c.o -lgcc --push-state --as-needed -lgcc_s --pop-state -lc -lgcc --push-state --as-needed -lgcc_s --pop-state /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/crtend.o /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/crtn.o COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'cmTC_ea147' '-march=rv64imafd' '-mabi=lp64d' make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' Parsed C implicit include dir info from above output: rv=done found start of include info found start of implicit include info add: [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/include] add: [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/include-fixed] add: [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/../../../../riscv64-buildroot-linux-uclibc/include] add: [/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/usr/include] end of search list found collapse include dir [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/include] ==> [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/include] collapse include dir [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/include-fixed] ==> [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/include-fixed] collapse include dir [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/../../../../riscv64-buildroot-linux-uclibc/include] ==> [/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/include] collapse include dir [/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/usr/include] ==> [/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/usr/include] implicit include dirs: [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/include;/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/include-fixed;/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/include;/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/usr/include] Parsed C implicit link information from above output: link line regex: [^( *|.*[/\])(riscv64-buildroot-linux-uclibc-ld|CMAKE_LINK_STARTFILE-NOTFOUND|([^/\]+-)?ld|collect2)[^/\]*( |$)] ignore line: [Change Dir: /home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp] ignore line: [] ignore line: [Run Build Command(s):/usr/bin/make cmTC_ea147/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp'] ignore line: [/usr/bin/make -f CMakeFiles/cmTC_ea147.dir/build.make CMakeFiles/cmTC_ea147.dir/build] ignore line: [make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp'] ignore line: [Building C object CMakeFiles/cmTC_ea147.dir/CMakeCCompilerABI.c.o] ignore line: [/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -v -o CMakeFiles/cmTC_ea147.dir/CMakeCCompilerABI.c.o -c /home/buildroot/autobuild/instance-1/output-1/host/share/cmake-3.15/Modules/CMakeCCompilerABI.c] ignore line: [Using built-in specs.] ignore line: [COLLECT_GCC=/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc.br_real] ignore line: [Target: riscv64-buildroot-linux-uclibc] ignore 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[LIBRARY_PATH=/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/../../../../riscv64-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/usr/lib/] ignore line: [COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'CMakeFiles/cmTC_ea147.dir/CMakeCCompilerABI.c.o' '-c' '-march=rv64imafd' '-mabi=lp64d'] ignore line: [Linking C executable cmTC_ea147] ignore line: [/home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ea147.dir/link.txt --verbose=1] ignore line: [/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -v CMakeFiles/cmTC_ea147.dir/CMakeCCompilerABI.c.o -o cmTC_ea147 ] ignore line: [Using built-in specs.] ignore line: [COLLECT_GCC=/home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc.br_real] ignore line: [COLLECT_LTO_WRAPPER=/home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/9.3.0/lto-wrapper] ignore line: [Target: riscv64-buildroot-linux-uclibc] ignore line: [Configured with: ./configure --prefix=/home/buildroot/autobuild/instance-1/output-1/host --sysconfdir=/home/buildroot/autobuild/instance-1/output-1/host/etc --enable-static --target=riscv64-buildroot-linux-uclibc --with-sysroot=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot --enable-__cxa_atexit --with-gnu-ld --disable-libssp --disable-multilib --disable-decimal-float --with-gmp=/home/buildroot/autobuild/instance-1/output-1/host --with-mpc=/home/buildroot/autobuild/instance-1/output-1/host --with-mpfr=/home/buildroot/autobuild/instance-1/output-1/host --with-pkgversion='Buildroot 2019.08-rc1-5976-g948666dfde1' --with-bugurl=http://bugs.buildroot.net/ --without-zstd --disable-libquadmath --disable-libsanitizer --enable-tls --enable-threads --without-isl --without-cloog --with-arch=rv64imafd --with-abi=lp64d --enable-languages=c,c++ --with-build-time-tools=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/bin --enable-shared --disable-libgomp] ignore line: [Thread model: posix] ignore line: [gcc version 9.3.0 (Buildroot 2019.08-rc1-5976-g948666dfde1) ] ignore line: [COMPILER_PATH=/home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/:/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/../../../../riscv64-buildroot-linux-uclibc/bin/] ignore line: [LIBRARY_PATH=/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/:/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/../../../../riscv64-buildroot-linux-uclibc/lib/:/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/lib/:/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/usr/lib/] ignore line: [COLLECT_GCC_OPTIONS='-D' '_LARGEFILE_SOURCE' '-D' '_LARGEFILE64_SOURCE' '-D' '_FILE_OFFSET_BITS=64' '-Os' '-D' 'NDEBUG' '-v' '-o' 'cmTC_ea147' '-march=rv64imafd' '-mabi=lp64d'] link line: [ /home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/9.3.0/collect2 -plugin /home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/9.3.0/liblto_plugin.so 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-L/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/../../../../riscv64-buildroot-linux-uclibc/lib -L/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/lib -L/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/usr/lib -z relro CMakeFiles/cmTC_ea147.dir/CMakeCCompilerABI.c.o -lgcc --push-state --as-needed -lgcc_s --pop-state -lc -lgcc --push-state --as-needed -lgcc_s --pop-state /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/crtend.o /home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/crtn.o] arg [/home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/9.3.0/collect2] ==> ignore arg [-plugin] ==> ignore arg [/home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/9.3.0/liblto_plugin.so] ==> ignore arg [-plugin-opt=/home/buildroot/autobuild/instance-1/output-1/host/libexec/gcc/riscv64-buildroot-linux-uclibc/9.3.0/lto-wrapper] ==> ignore arg [-plugin-opt=-fresolution=/tmp/ccgBLmml.res] ==> ignore arg [-plugin-opt=-pass-through=-lgcc] ==> ignore arg [-plugin-opt=-pass-through=-lgcc_s] ==> ignore arg [-plugin-opt=-pass-through=-lc] ==> ignore arg [-plugin-opt=-pass-through=-lgcc] ==> ignore arg [-plugin-opt=-pass-through=-lgcc_s] ==> ignore arg [--sysroot=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot] ==> ignore arg [--eh-frame-hdr] ==> ignore arg [-melf64lriscv] ==> ignore arg [-dynamic-linker] ==> ignore arg [/lib/ld-uClibc.so.0] ==> ignore arg [-o] ==> ignore arg [cmTC_ea147] ==> ignore arg [/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/usr/lib/crt1.o] ==> ignore arg [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/crti.o] ==> ignore arg [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/crtbegin.o] ==> ignore arg [-L/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0] ==> dir [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0] arg [-L/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/../../../../riscv64-buildroot-linux-uclibc/lib] ==> dir [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/../../../../riscv64-buildroot-linux-uclibc/lib] arg [-L/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/lib] ==> dir [/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/lib] arg [-L/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/usr/lib] ==> dir [/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/usr/lib] arg [-zrelro] ==> ignore arg [CMakeFiles/cmTC_ea147.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 [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/crtend.o] ==> ignore arg [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/crtn.o] ==> ignore collapse library dir [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0] ==> [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0] collapse library dir [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0/../../../../riscv64-buildroot-linux-uclibc/lib] ==> [/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/lib] collapse library dir [/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/lib] ==> [/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/lib] collapse library dir [/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/usr/lib] ==> [/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/usr/lib] implicit libs: [gcc;gcc_s;c;gcc;gcc_s] implicit dirs: [/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-uclibc/9.3.0;/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/lib;/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot/lib;/home/buildroot/autobuild/instance-1/output-1/host/riscv64-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/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_b3d7e/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b3d7e.dir/build.make CMakeFiles/cmTC_b3d7e.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_b3d7e.dir/CheckIncludeFile.c.o /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG -o CMakeFiles/cmTC_b3d7e.dir/CheckIncludeFile.c.o -c /home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_b3d7e /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b3d7e.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DNDEBUG CMakeFiles/cmTC_b3d7e.dir/CheckIncludeFile.c.o -o cmTC_b3d7e make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' Performing C SOURCE FILE Test CMAKE_HAVE_LIBC_PTHREAD succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_92c1b/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_92c1b.dir/build.make CMakeFiles/cmTC_92c1b.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_92c1b.dir/src.c.o /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCMAKE_HAVE_LIBC_PTHREAD -DNDEBUG -o CMakeFiles/cmTC_92c1b.dir/src.c.o -c /home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_92c1b /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_92c1b.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCMAKE_HAVE_LIBC_PTHREAD -DNDEBUG CMakeFiles/cmTC_92c1b.dir/src.c.o -o cmTC_92c1b make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/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; } Performing C SOURCE FILE Test COMPILER_HAS_HIDDEN_VISIBILITY succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_1f742/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_1f742.dir/build.make CMakeFiles/cmTC_1f742.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_1f742.dir/src.c.o /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCOMPILER_HAS_HIDDEN_VISIBILITY -DNDEBUG -fvisibility=hidden -o CMakeFiles/cmTC_1f742.dir/src.c.o -c /home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_1f742 /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_1f742.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCOMPILER_HAS_HIDDEN_VISIBILITY -DNDEBUG CMakeFiles/cmTC_1f742.dir/src.c.o -o cmTC_1f742 make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' Source file was: int main(void) { return 0; } Performing C SOURCE FILE Test COMPILER_HAS_DEPRECATED_ATTR succeeded with the following output: Change Dir: /home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/make cmTC_0a533/fast && make[1]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_0a533.dir/build.make CMakeFiles/cmTC_0a533.dir/build make[2]: Entering directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_0a533.dir/src.c.o /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCOMPILER_HAS_DEPRECATED_ATTR -DNDEBUG -o CMakeFiles/cmTC_0a533.dir/src.c.o -c /home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp/src.c /home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp/src.c: In function 'main': /home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp/src.c:2:5: warning: 'somefunc' is deprecated [-Wdeprecated-declarations] 2 | int main() { return somefunc();} | ^~~ /home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp/src.c:1:37: note: declared here 1 | __attribute__((__deprecated__)) int somefunc() { return 0; } | ^~~~~~~~ Linking C executable cmTC_0a533 /home/buildroot/autobuild/instance-1/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0a533.dir/link.txt --verbose=1 /home/buildroot/autobuild/instance-1/output-1/host/bin/riscv64-buildroot-linux-uclibc-gcc --sysroot=/home/buildroot/autobuild/instance-1/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -DCOMPILER_HAS_DEPRECATED_ATTR -DNDEBUG CMakeFiles/cmTC_0a533.dir/src.c.o -o cmTC_0a533 make[2]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/home/buildroot/autobuild/instance-1/output-1/build/librtlsdr-d794155ba65796a76cd0a436f9709f4601509320/CMakeFiles/CMakeTmp' Source file was: __attribute__((__deprecated__)) int somefunc() { return 0; } int main() { return somefunc();}