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-rdynamic CMakeFiles/cmTC_1cddb.dir/CheckSymbolExists.c.o -o cmTC_1cddb gmake[1]: Leaving directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' File /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef strdup return ((int*)(&strdup))[argc]; #else (void)argc; return 0; #endif } Determining if the strerror_r exist passed with the following output: Change Dir: /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_f338c/fast && /usr/bin/gmake -f CMakeFiles/cmTC_f338c.dir/build.make CMakeFiles/cmTC_f338c.dir/build gmake[1]: Entering directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f338c.dir/CheckSymbolExists.c.o /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -o CMakeFiles/cmTC_f338c.dir/CheckSymbolExists.c.o -c /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp/CheckSymbolExists.c Linking C executable cmTC_f338c /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f338c.dir/link.txt --verbose=1 /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld -rdynamic CMakeFiles/cmTC_f338c.dir/CheckSymbolExists.c.o -o cmTC_f338c gmake[1]: Leaving directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' File /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef strerror_r return ((int*)(&strerror_r))[argc]; #else (void)argc; return 0; #endif } Determining if the newlocale exist passed with the following output: Change Dir: /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_e377b/fast && /usr/bin/gmake -f CMakeFiles/cmTC_e377b.dir/build.make CMakeFiles/cmTC_e377b.dir/build gmake[1]: Entering directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e377b.dir/CheckSymbolExists.c.o /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -o CMakeFiles/cmTC_e377b.dir/CheckSymbolExists.c.o -c /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp/CheckSymbolExists.c Linking C executable cmTC_e377b /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e377b.dir/link.txt --verbose=1 /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld -rdynamic CMakeFiles/cmTC_e377b.dir/CheckSymbolExists.c.o -o cmTC_e377b gmake[1]: Leaving directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' File /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef newlocale return ((int*)(&newlocale))[argc]; #else (void)argc; return 0; #endif } Determining if the in6addr_any exist passed with the following output: Change Dir: /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_0e2c0/fast && /usr/bin/gmake -f CMakeFiles/cmTC_0e2c0.dir/build.make CMakeFiles/cmTC_0e2c0.dir/build gmake[1]: Entering directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_0e2c0.dir/CheckSymbolExists.c.o /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -D_GNU_SOURCE=1 -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -o CMakeFiles/cmTC_0e2c0.dir/CheckSymbolExists.c.o -c /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp/CheckSymbolExists.c Linking C executable cmTC_0e2c0 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0e2c0.dir/link.txt --verbose=1 /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld -rdynamic CMakeFiles/cmTC_0e2c0.dir/CheckSymbolExists.c.o -o cmTC_0e2c0 gmake[1]: Leaving directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' File /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef in6addr_any return ((int*)(&in6addr_any))[argc]; #else (void)argc; return 0; #endif } Performing C SOURCE FILE Test HAS_O_TMPFILE succeeded with the following output: Change Dir: /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_729b2/fast && /usr/bin/gmake -f CMakeFiles/cmTC_729b2.dir/build.make CMakeFiles/cmTC_729b2.dir/build gmake[1]: Entering directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_729b2.dir/src.c.o /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -D_GNU_SOURCE=1 -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -DHAS_O_TMPFILE -o CMakeFiles/cmTC_729b2.dir/src.c.o -c /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_729b2 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_729b2.dir/link.txt --verbose=1 /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -DHAS_O_TMPFILE -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld -rdynamic CMakeFiles/cmTC_729b2.dir/src.c.o -o cmTC_729b2 gmake[1]: Leaving directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Source file was: #include int main(void) { return O_TMPFILE; } Performing C SOURCE FILE Test WITH_NETWORK_EVENTFD succeeded with the following output: Change Dir: /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_f0e53/fast && /usr/bin/gmake -f CMakeFiles/cmTC_f0e53.dir/build.make CMakeFiles/cmTC_f0e53.dir/build gmake[1]: Entering directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f0e53.dir/src.c.o /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -D_GNU_SOURCE=1 -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -DWITH_NETWORK_EVENTFD -o CMakeFiles/cmTC_f0e53.dir/src.c.o -c /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_f0e53 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f0e53.dir/link.txt --verbose=1 /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -DWITH_NETWORK_EVENTFD -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld -rdynamic CMakeFiles/cmTC_f0e53.dir/src.c.o -o cmTC_f0e53 gmake[1]: Leaving directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Source file was: #include int main(void) { return eventfd(0, EFD_CLOEXEC | EFD_NONBLOCK); } Performing C SOURCE FILE Test HAS_PIPE2 succeeded with the following output: Change Dir: /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_43860/fast && /usr/bin/gmake -f CMakeFiles/cmTC_43860.dir/build.make CMakeFiles/cmTC_43860.dir/build gmake[1]: Entering directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_43860.dir/src.c.o /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -D_GNU_SOURCE=1 -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -DHAS_PIPE2 -o CMakeFiles/cmTC_43860.dir/src.c.o -c /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp/src.c Linking C executable cmTC_43860 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_43860.dir/link.txt --verbose=1 /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -DHAS_PIPE2 -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld -rdynamic CMakeFiles/cmTC_43860.dir/src.c.o -o cmTC_43860 gmake[1]: Leaving directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Source file was: #include #include int main(void) { int fd[2]; return pipe2(fd, O_CLOEXEC | O_NONBLOCK); } Determining if the include file pthread.h exists passed with the following output: Change Dir: /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_77a7b/fast && /usr/bin/gmake -f CMakeFiles/cmTC_77a7b.dir/build.make CMakeFiles/cmTC_77a7b.dir/build gmake[1]: Entering directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_77a7b.dir/CheckIncludeFile.c.o /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -D_GNU_SOURCE=1 -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -o CMakeFiles/cmTC_77a7b.dir/CheckIncludeFile.c.o -c /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_77a7b /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_77a7b.dir/link.txt --verbose=1 /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld -rdynamic CMakeFiles/cmTC_77a7b.dir/CheckIncludeFile.c.o -o cmTC_77a7b gmake[1]: Leaving directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Determining if the function pthread_create exists in the pthread passed with the following output: Change Dir: /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_4f6f0/fast && /usr/bin/gmake -f CMakeFiles/cmTC_4f6f0.dir/build.make CMakeFiles/cmTC_4f6f0.dir/build gmake[1]: Entering directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_4f6f0.dir/CheckFunctionExists.c.o /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -D_GNU_SOURCE=1 -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -DCHECK_FUNCTION_EXISTS=pthread_create -o CMakeFiles/cmTC_4f6f0.dir/CheckFunctionExists.c.o -c /usr/share/cmake/Modules/CheckFunctionExists.c Linking C executable cmTC_4f6f0 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4f6f0.dir/link.txt --verbose=1 /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -DCHECK_FUNCTION_EXISTS=pthread_create -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld -rdynamic CMakeFiles/cmTC_4f6f0.dir/CheckFunctionExists.c.o -o cmTC_4f6f0 -lpthread gmake[1]: Leaving directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Determining if the include file sys/types.h exists passed with the following output: Change Dir: /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_a9c47/fast && /usr/bin/gmake -f CMakeFiles/cmTC_a9c47.dir/build.make CMakeFiles/cmTC_a9c47.dir/build gmake[1]: Entering directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_a9c47.dir/CheckIncludeFile.c.o /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -D_GNU_SOURCE=1 -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -o CMakeFiles/cmTC_a9c47.dir/CheckIncludeFile.c.o -c /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_a9c47 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a9c47.dir/link.txt --verbose=1 /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld -rdynamic CMakeFiles/cmTC_a9c47.dir/CheckIncludeFile.c.o -o cmTC_a9c47 gmake[1]: Leaving directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Determining if the include file stdint.h exists passed with the following output: Change Dir: /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_af17c/fast && /usr/bin/gmake -f CMakeFiles/cmTC_af17c.dir/build.make CMakeFiles/cmTC_af17c.dir/build gmake[1]: Entering directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_af17c.dir/CheckIncludeFile.c.o /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -D_GNU_SOURCE=1 -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -o CMakeFiles/cmTC_af17c.dir/CheckIncludeFile.c.o -c /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_af17c /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_af17c.dir/link.txt --verbose=1 /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld -rdynamic CMakeFiles/cmTC_af17c.dir/CheckIncludeFile.c.o -o cmTC_af17c gmake[1]: Leaving directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Determining if the include file stddef.h exists passed with the following output: Change Dir: /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_9881f/fast && /usr/bin/gmake -f CMakeFiles/cmTC_9881f.dir/build.make CMakeFiles/cmTC_9881f.dir/build gmake[1]: Entering directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_9881f.dir/CheckIncludeFile.c.o /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -D_GNU_SOURCE=1 -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -o CMakeFiles/cmTC_9881f.dir/CheckIncludeFile.c.o -c /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_9881f /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9881f.dir/link.txt --verbose=1 /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld -rdynamic CMakeFiles/cmTC_9881f.dir/CheckIncludeFile.c.o -o cmTC_9881f gmake[1]: Leaving directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Determining size of struct usb_functionfs_descs_head_v2 passed with the following output: Change Dir: /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_2da55/fast && /usr/bin/gmake -f CMakeFiles/cmTC_2da55.dir/build.make CMakeFiles/cmTC_2da55.dir/build gmake[1]: Entering directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_2da55.dir/FUNCTIONFS_V2.c.o /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -D_GNU_SOURCE=1 -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -o CMakeFiles/cmTC_2da55.dir/FUNCTIONFS_V2.c.o -c /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CheckTypeSize/FUNCTIONFS_V2.c Linking C executable cmTC_2da55 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2da55.dir/link.txt --verbose=1 /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld -rdynamic CMakeFiles/cmTC_2da55.dir/FUNCTIONFS_V2.c.o -o cmTC_2da55 gmake[1]: Leaving directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Determining if the pthread_setname_np exist passed with the following output: Change Dir: /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake cmTC_de13d/fast && /usr/bin/gmake -f CMakeFiles/cmTC_de13d.dir/build.make CMakeFiles/cmTC_de13d.dir/build gmake[1]: Entering directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_de13d.dir/CheckSymbolExists.c.o /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -D_GNU_SOURCE=1 -DNDEBUG -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -o CMakeFiles/cmTC_de13d.dir/CheckSymbolExists.c.o -c /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp/CheckSymbolExists.c Linking C executable cmTC_de13d /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_de13d.dir/link.txt --verbose=1 /usr/lib/llvm/10/bin/x86_64-pc-linux-gnu-clang -O2 -pipe -march=native -frecord-gcc-switches -fno-diagnostics-color -Wl,-O1 -Wl,--as-needed -Wl,--defsym=__gentoo_check_ldflags__=0 -fuse-ld=lld -rdynamic CMakeFiles/cmTC_de13d.dir/CheckSymbolExists.c.o -o cmTC_de13d /usr/lib64/libpthread.so gmake[1]: Leaving directory '/var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp' File /var/tmp/portage/net-libs/libiio-0.15-r1/work/libiio-0.15_build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef pthread_setname_np return ((int*)(&pthread_setname_np))[argc]; #else (void)argc; return 0; #endif }