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CMakeFiles/cmTC_7f88b.dir/CMakeCCompilerABI.c.o -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/x86_64-redhat-linux/8/crtend.o /usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64/crtn.o] arg [/usr/libexec/gcc/x86_64-redhat-linux/8/collect2] ==> ignore arg [-plugin] ==> ignore arg [/usr/libexec/gcc/x86_64-redhat-linux/8/liblto_plugin.so] ==> ignore arg [-plugin-opt=/usr/libexec/gcc/x86_64-redhat-linux/8/lto-wrapper] ==> ignore arg [-plugin-opt=-fresolution=/tmp/ccHoZzYT.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 [--build-id] ==> ignore arg [--no-add-needed] ==> ignore arg [--eh-frame-hdr] ==> ignore arg [--hash-style=gnu] ==> ignore arg [-m] ==> ignore arg [elf_x86_64] ==> ignore arg [-export-dynamic] ==> ignore arg [-dynamic-linker] ==> ignore arg [/lib64/ld-linux-x86-64.so.2] ==> ignore arg [-o] ==> ignore arg [cmTC_7f88b] ==> ignore arg [/usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64/crt1.o] ==> obj [/usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64/crt1.o] arg [/usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64/crti.o] ==> obj [/usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64/crti.o] arg [/usr/lib/gcc/x86_64-redhat-linux/8/crtbegin.o] ==> obj [/usr/lib/gcc/x86_64-redhat-linux/8/crtbegin.o] arg [-L/usr/lib/gcc/x86_64-redhat-linux/8] ==> dir [/usr/lib/gcc/x86_64-redhat-linux/8] arg [-L/usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64] ==> dir [/usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64] arg [-L/lib/../lib64] ==> dir [/lib/../lib64] arg [-L/usr/lib/../lib64] ==> dir [/usr/lib/../lib64] arg [-L/usr/lib/gcc/x86_64-redhat-linux/8/../../..] ==> dir [/usr/lib/gcc/x86_64-redhat-linux/8/../../..] arg [CMakeFiles/cmTC_7f88b.dir/CMakeCCompilerABI.c.o] ==> ignore arg [-lgcc] ==> lib [gcc] arg [--as-needed] ==> ignore arg [-lgcc_s] ==> lib [gcc_s] arg [--no-as-needed] ==> ignore arg [-lc] ==> lib [c] arg [-lgcc] ==> lib [gcc] arg [--as-needed] ==> ignore arg [-lgcc_s] ==> lib [gcc_s] arg [--no-as-needed] ==> ignore arg [/usr/lib/gcc/x86_64-redhat-linux/8/crtend.o] ==> obj [/usr/lib/gcc/x86_64-redhat-linux/8/crtend.o] arg [/usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64/crtn.o] ==> obj [/usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64/crtn.o] collapse obj [/usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64/crt1.o] ==> [/usr/lib64/crt1.o] collapse obj [/usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64/crti.o] ==> [/usr/lib64/crti.o] collapse obj [/usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64/crtn.o] ==> [/usr/lib64/crtn.o] collapse library dir [/usr/lib/gcc/x86_64-redhat-linux/8] ==> [/usr/lib/gcc/x86_64-redhat-linux/8] collapse library dir [/usr/lib/gcc/x86_64-redhat-linux/8/../../../../lib64] ==> [/usr/lib64] collapse library dir [/lib/../lib64] ==> [/lib64] collapse library dir [/usr/lib/../lib64] ==> [/usr/lib64] collapse library dir [/usr/lib/gcc/x86_64-redhat-linux/8/../../..] ==> [/usr/lib] implicit libs: [gcc;gcc_s;c;gcc;gcc_s] implicit objs: [/usr/lib64/crt1.o;/usr/lib64/crti.o;/usr/lib/gcc/x86_64-redhat-linux/8/crtbegin.o;/usr/lib/gcc/x86_64-redhat-linux/8/crtend.o;/usr/lib64/crtn.o] implicit dirs: [/usr/lib/gcc/x86_64-redhat-linux/8;/usr/lib64;/lib64;/usr/lib] implicit fwks: [] Performing C++ SOURCE FILE Test HAVE_AVX_EXTENSIONS succeeded with the following compile output: Change Dir: /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_a3429/fast && /usr/bin/gmake -f CMakeFiles/cmTC_a3429.dir/build.make CMakeFiles/cmTC_a3429.dir/build gmake[1]: Entering directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_a3429.dir/src.cxx.o /usr/bin/c++ -DHAVE_AVX_EXTENSIONS -march=native -o CMakeFiles/cmTC_a3429.dir/src.cxx.o -c /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_a3429 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a3429.dir/link.txt --verbose=1 /usr/bin/c++ -march=native -rdynamic CMakeFiles/cmTC_a3429.dir/src.cxx.o -o cmTC_a3429 gmake[1]: Leaving directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' ...and run output: Return value: 1 Source file was: #include int main() { __m256 a, b; float vals[8] = {1, 2, 3, 4, 5, 6, 7, 8}; const int mask = 123; a = _mm256_loadu_ps(vals); b = a; b = _mm256_dp_ps (a, a, 3); _mm256_storeu_ps(vals,b); return 0; } Performing C++ SOURCE FILE Test HAVE_SSE4_2_EXTENSIONS succeeded with the following compile output: Change Dir: /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_01640/fast && /usr/bin/gmake -f CMakeFiles/cmTC_01640.dir/build.make CMakeFiles/cmTC_01640.dir/build gmake[1]: Entering directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_01640.dir/src.cxx.o /usr/bin/c++ -DHAVE_SSE4_2_EXTENSIONS -march=native -o CMakeFiles/cmTC_01640.dir/src.cxx.o -c /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_01640 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_01640.dir/link.txt --verbose=1 /usr/bin/c++ -march=native -rdynamic CMakeFiles/cmTC_01640.dir/src.cxx.o -o cmTC_01640 gmake[1]: Leaving directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' ...and run output: Return value: 1 Source file was: #include int main () { long long a[2] = { 1, 2 }; long long b[2] = { -1, 3 }; long long c[2]; __m128i va = _mm_loadu_si128 ((__m128i*)a); __m128i vb = _mm_loadu_si128 ((__m128i*)b); __m128i vc = _mm_cmpgt_epi64 (va, vb); _mm_storeu_si128 ((__m128i*)c, vc); return 0; } Performing C++ SOURCE FILE Test HAVE_SSE4_1_EXTENSIONS succeeded with the following compile output: Change Dir: /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_61fb9/fast && /usr/bin/gmake -f CMakeFiles/cmTC_61fb9.dir/build.make CMakeFiles/cmTC_61fb9.dir/build gmake[1]: Entering directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_61fb9.dir/src.cxx.o /usr/bin/c++ -DHAVE_SSE4_1_EXTENSIONS -march=native -o CMakeFiles/cmTC_61fb9.dir/src.cxx.o -c /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_61fb9 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_61fb9.dir/link.txt --verbose=1 /usr/bin/c++ -march=native -rdynamic CMakeFiles/cmTC_61fb9.dir/src.cxx.o -o cmTC_61fb9 gmake[1]: Leaving directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' ...and run output: Return value: 1 Source file was: #include int main () { volatile __m128 a, b; float vals[4] = {1, 2, 3, 4}; const int mask = 123; a = _mm_loadu_ps (vals); b = a; b = _mm_dp_ps (a, a, 4); _mm_storeu_ps (vals,b); return (0); } Performing C++ SOURCE FILE Test HAVE_SSE3_EXTENSIONS succeeded with the following compile output: Change Dir: /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_067b1/fast && /usr/bin/gmake -f CMakeFiles/cmTC_067b1.dir/build.make CMakeFiles/cmTC_067b1.dir/build gmake[1]: Entering directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_067b1.dir/src.cxx.o /usr/bin/c++ -DHAVE_SSE3_EXTENSIONS -march=native -o CMakeFiles/cmTC_067b1.dir/src.cxx.o -c /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_067b1 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_067b1.dir/link.txt --verbose=1 /usr/bin/c++ -march=native -rdynamic CMakeFiles/cmTC_067b1.dir/src.cxx.o -o cmTC_067b1 gmake[1]: Leaving directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' ...and run output: Return value: 1 Source file was: #include int main () { volatile __m128d a, b; double vals[2] = {0}; a = _mm_loadu_pd (vals); b = _mm_hadd_pd (a,a); _mm_storeu_pd (vals, b); return (0); } Performing C++ SOURCE FILE Test HAVE_SSE2_EXTENSIONS succeeded with the following compile output: Change Dir: /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_c62d1/fast && /usr/bin/gmake -f CMakeFiles/cmTC_c62d1.dir/build.make CMakeFiles/cmTC_c62d1.dir/build gmake[1]: Entering directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_c62d1.dir/src.cxx.o /usr/bin/c++ -DHAVE_SSE2_EXTENSIONS -march=native -o CMakeFiles/cmTC_c62d1.dir/src.cxx.o -c /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_c62d1 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c62d1.dir/link.txt --verbose=1 /usr/bin/c++ -march=native -rdynamic CMakeFiles/cmTC_c62d1.dir/src.cxx.o -o cmTC_c62d1 gmake[1]: Leaving directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' ...and run output: Return value: 1 Source file was: #include int main () { volatile __m128d a, b; double vals[2] = {0}; a = _mm_loadu_pd (vals); b = _mm_add_pd (a,a); _mm_storeu_pd (vals,b); return (0); } Performing C++ SOURCE FILE Test HAVE_SSE_EXTENSIONS succeeded with the following compile output: Change Dir: /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_aa162/fast && /usr/bin/gmake -f CMakeFiles/cmTC_aa162.dir/build.make CMakeFiles/cmTC_aa162.dir/build gmake[1]: Entering directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_aa162.dir/src.cxx.o /usr/bin/c++ -DHAVE_SSE_EXTENSIONS -march=native -o CMakeFiles/cmTC_aa162.dir/src.cxx.o -c /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_aa162 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_aa162.dir/link.txt --verbose=1 /usr/bin/c++ -march=native -rdynamic CMakeFiles/cmTC_aa162.dir/src.cxx.o -o cmTC_aa162 gmake[1]: Leaving directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' ...and run output: Return value: 1 Source file was: #include int main () { volatile __m128 a, b; float vals[4] = {0}; a = _mm_loadu_ps (vals); b = a; b = _mm_add_ps (a,b); _mm_storeu_ps (vals,b); return (0); } Performing C++ SOURCE FILE Test HAVE_POSIX_FADVISE succeeded with the following output: Change Dir: /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_f0441/fast && /usr/bin/gmake -f CMakeFiles/cmTC_f0441.dir/build.make CMakeFiles/cmTC_f0441.dir/build gmake[1]: Entering directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_f0441.dir/src.cxx.o /usr/bin/c++ -DHAVE_POSIX_FADVISE -o CMakeFiles/cmTC_f0441.dir/src.cxx.o -c /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_f0441 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f0441.dir/link.txt --verbose=1 /usr/bin/c++ -rdynamic CMakeFiles/cmTC_f0441.dir/src.cxx.o -o cmTC_f0441 gmake[1]: Leaving directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Source file was: #include #include #include int main() { FILE* tmpf = tmpfile(); int input_desc = fileno(tmpf); int test = posix_fadvise(input_desc, 0, 0, POSIX_FADV_SEQUENTIAL); fclose(tmpf); return 0; } Performing C++ SOURCE FILE Test HAVE_POSIX_MADVISE succeeded with the following output: Change Dir: /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_f76b1/fast && /usr/bin/gmake -f CMakeFiles/cmTC_f76b1.dir/build.make CMakeFiles/cmTC_f76b1.dir/build gmake[1]: Entering directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_f76b1.dir/src.cxx.o /usr/bin/c++ -DHAVE_POSIX_MADVISE -o CMakeFiles/cmTC_f76b1.dir/src.cxx.o -c /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_f76b1 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f76b1.dir/link.txt --verbose=1 /usr/bin/c++ -rdynamic CMakeFiles/cmTC_f76b1.dir/src.cxx.o -o cmTC_f76b1 gmake[1]: Leaving directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Source file was: #include #include #include #include int main() { FILE* tmpf = tmpfile(); void *tmp = mmap(NULL, 32, PROT_READ, MAP_SHARED, fileno(tmpf), 0); int test = posix_madvise(tmp, 32, POSIX_MADV_SEQUENTIAL); fclose(tmpf); return 0; } Performing C++ SOURCE FILE Test ATOMIC_LIBRARY_LIB succeeded with the following output: Change Dir: /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_fe9d9/fast && /usr/bin/gmake -f CMakeFiles/cmTC_fe9d9.dir/build.make CMakeFiles/cmTC_fe9d9.dir/build gmake[1]: Entering directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_fe9d9.dir/src.cxx.o /usr/bin/c++ -DATOMIC_LIBRARY_LIB -o CMakeFiles/cmTC_fe9d9.dir/src.cxx.o -c /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_fe9d9 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_fe9d9.dir/link.txt --verbose=1 /usr/bin/c++ -rdynamic CMakeFiles/cmTC_fe9d9.dir/src.cxx.o -o cmTC_fe9d9 -latomic gmake[1]: Leaving directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Source file was: int main() { volatile unsigned __int128 all_ = 4; __atomic_fetch_add(&all_, 8, __ATOMIC_RELAXED); return 0; } Performing C++ SOURCE FILE Test HAVE_ZLIB_CHECK succeeded with the following output: Change Dir: /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_f6ff2/fast && /usr/bin/gmake -f CMakeFiles/cmTC_f6ff2.dir/build.make CMakeFiles/cmTC_f6ff2.dir/build gmake[1]: Entering directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_f6ff2.dir/src.cxx.o /usr/bin/c++ -DHAVE_ZLIB_CHECK -lz -o CMakeFiles/cmTC_f6ff2.dir/src.cxx.o -c /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_f6ff2 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f6ff2.dir/link.txt --verbose=1 /usr/bin/c++ -lz -rdynamic CMakeFiles/cmTC_f6ff2.dir/src.cxx.o -o cmTC_f6ff2 /usr/lib64/libz.so gmake[1]: Leaving directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Source file was: #include int main() { gzFile file; return 0; } Determining if the BZ2_bzCompressInit exist passed with the following output: Change Dir: /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_530f2/fast && /usr/bin/gmake -f CMakeFiles/cmTC_530f2.dir/build.make CMakeFiles/cmTC_530f2.dir/build gmake[1]: Entering directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_530f2.dir/CheckSymbolExists.c.o /usr/bin/cc -o CMakeFiles/cmTC_530f2.dir/CheckSymbolExists.c.o -c /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp/CheckSymbolExists.c Linking C executable cmTC_530f2 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_530f2.dir/link.txt --verbose=1 /usr/bin/cc -rdynamic CMakeFiles/cmTC_530f2.dir/CheckSymbolExists.c.o -o cmTC_530f2 /usr/lib64/libbz2.so gmake[1]: Leaving directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' File /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef BZ2_bzCompressInit return ((int*)(&BZ2_bzCompressInit))[argc]; #else (void)argc; return 0; #endif } Performing C++ SOURCE FILE Test HAVE_BZLIB_CHECK succeeded with the following output: Change Dir: /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_bbbb0/fast && /usr/bin/gmake -f CMakeFiles/cmTC_bbbb0.dir/build.make CMakeFiles/cmTC_bbbb0.dir/build gmake[1]: Entering directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_bbbb0.dir/src.cxx.o /usr/bin/c++ -DHAVE_BZLIB_CHECK -lbz2 -o CMakeFiles/cmTC_bbbb0.dir/src.cxx.o -c /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_bbbb0 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_bbbb0.dir/link.txt --verbose=1 /usr/bin/c++ -lbz2 -rdynamic CMakeFiles/cmTC_bbbb0.dir/src.cxx.o -o cmTC_bbbb0 /usr/lib64/libbz2.so gmake[1]: Leaving directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Source file was: #include int main() { bz_stream stream; return 0; } Detecting C OpenMP compiler ABI info compiled with the following output: Change Dir: /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_653ff/fast && /usr/bin/gmake -f CMakeFiles/cmTC_653ff.dir/build.make CMakeFiles/cmTC_653ff.dir/build gmake[1]: Entering directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_653ff.dir/OpenMPTryFlag.c.o /usr/bin/cc -fopenmp -v -o CMakeFiles/cmTC_653ff.dir/OpenMPTryFlag.c.o -c /home/steph/tmp_dir/plass/build/CMakeFiles/FindOpenMP/OpenMPTryFlag.c Using built-in specs. 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~~~~~~~~~~~~~~~~^~~~~ In file included from /usr/lib/gcc/x86_64-redhat-linux/8/include/immintrin.h:43, from /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp/src.cxx:2: /usr/lib/gcc/x86_64-redhat-linux/8/include/avx2intrin.h:105:1: error: inlining failed in call to always_inline ‘__m256i _mm256_add_epi8(__m256i, __m256i)’: target specific option mismatch _mm256_add_epi8 (__m256i __A, __m256i __B) ^~~~~~~~~~~~~~~ /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp/src.cxx:7:29: note: called from here b = _mm256_add_epi8 (a,a); ~~~~~~~~~~~~~~~~^~~~~ gmake[1]: *** [CMakeFiles/cmTC_60e02.dir/build.make:78: CMakeFiles/cmTC_60e02.dir/src.cxx.o] Error 1 gmake[1]: Leaving directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' gmake: *** [Makefile:127: cmTC_60e02/fast] Error 2 ...and run output: Return value: 1 Source file was: #include int main() { volatile __m256i a, b; a = _mm256_set1_epi8 (1); b = _mm256_add_epi8 (a,a); return 0; } Performing C++ SOURCE FILE Test ATOMIC_LIBRARY_NATIVE failed with the following output: Change Dir: /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_da5f9/fast && /usr/bin/gmake -f CMakeFiles/cmTC_da5f9.dir/build.make CMakeFiles/cmTC_da5f9.dir/build gmake[1]: Entering directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_da5f9.dir/src.cxx.o /usr/bin/c++ -DATOMIC_LIBRARY_NATIVE -o CMakeFiles/cmTC_da5f9.dir/src.cxx.o -c /home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_da5f9 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_da5f9.dir/link.txt --verbose=1 /usr/bin/c++ -rdynamic CMakeFiles/cmTC_da5f9.dir/src.cxx.o -o cmTC_da5f9 CMakeFiles/cmTC_da5f9.dir/src.cxx.o: In function `main': src.cxx:(.text+0x2f): undefined reference to `__atomic_fetch_add_16' collect2: error: ld returned 1 exit status gmake[1]: *** [CMakeFiles/cmTC_da5f9.dir/build.make:99: cmTC_da5f9] Error 1 gmake[1]: Leaving directory '/home/steph/tmp_dir/plass/build/CMakeFiles/CMakeTmp' gmake: *** [Makefile:127: cmTC_da5f9/fast] Error 2 Source file was: int main() { volatile unsigned __int128 all_ = 4; __atomic_fetch_add(&all_, 8, __ATOMIC_RELAXED); return 0; }