The system is: Linux - 2.6.32-220.el6.x86_64 - x86_64 Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded. Compiler: /home/huangli/.linuxbrew/bin/clang Build flags: Id flags: The output was: 0 Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "a.out" The C compiler identification is Clang, found in "/home/huangli/tools/root6/CMakeFiles/3.6.2/CompilerIdC/a.out" Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded. Compiler: /home/huangli/.linuxbrew/bin/clang++ Build flags: Id flags: -c The output was: 0 Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "CMakeCXXCompilerId.o" The CXX compiler identification is Clang, found in "/home/huangli/tools/root6/CMakeFiles/3.6.2/CompilerIdCXX/CMakeCXXCompilerId.o" Determining if the C compiler works passed with the following output: Change Dir: /home/huangli/tools/root6/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/gmake" "cmTC_eaba1/fast" /usr/bin/gmake -f CMakeFiles/cmTC_eaba1.dir/build.make CMakeFiles/cmTC_eaba1.dir/build gmake[1]: Entering directory `/home/huangli/tools/root6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_eaba1.dir/testCCompiler.c.o /home/huangli/.linuxbrew/bin/clang -o CMakeFiles/cmTC_eaba1.dir/testCCompiler.c.o -c /home/huangli/tools/root6/CMakeFiles/CMakeTmp/testCCompiler.c Linking C executable cmTC_eaba1 /home/huangli/.linuxbrew/Cellar/cmake/3.6.2/bin/cmake -E cmake_link_script CMakeFiles/cmTC_eaba1.dir/link.txt --verbose=1 /home/huangli/.linuxbrew/bin/clang CMakeFiles/cmTC_eaba1.dir/testCCompiler.c.o -o cmTC_eaba1 gmake[1]: Leaving directory `/home/huangli/tools/root6/CMakeFiles/CMakeTmp' Detecting C compiler ABI info compiled with the following output: Change Dir: /home/huangli/tools/root6/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/gmake" "cmTC_05680/fast" /usr/bin/gmake -f CMakeFiles/cmTC_05680.dir/build.make CMakeFiles/cmTC_05680.dir/build gmake[1]: Entering directory `/home/huangli/tools/root6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_05680.dir/CMakeCCompilerABI.c.o /home/huangli/.linuxbrew/bin/clang -o CMakeFiles/cmTC_05680.dir/CMakeCCompilerABI.c.o -c /home/huangli/.linuxbrew/Cellar/cmake/3.6.2/share/cmake/Modules/CMakeCCompilerABI.c Linking C executable cmTC_05680 /home/huangli/.linuxbrew/Cellar/cmake/3.6.2/bin/cmake -E cmake_link_script CMakeFiles/cmTC_05680.dir/link.txt --verbose=1 /home/huangli/.linuxbrew/bin/clang -v CMakeFiles/cmTC_05680.dir/CMakeCCompilerABI.c.o -o cmTC_05680 clang version 3.9.0 (tags/RELEASE_390/final) Target: x86_64-unknown-linux-gnu Thread model: posix InstalledDir: /home/huangli/.linuxbrew/bin Found candidate GCC installation: /home/huangli/.linuxbrew/bin/../lib/gcc/x86_64-unknown-linux-gnu/5.3.0 Found candidate GCC installation: /home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0 Found candidate GCC installation: /usr/lib/gcc/x86_64-redhat-linux/3.4.6 Found candidate GCC installation: /usr/lib/gcc/x86_64-redhat-linux/4.4.4 Found candidate GCC installation: /usr/lib/gcc/x86_64-redhat-linux/4.4.6 Selected GCC installation: /home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0 Candidate multilib: .;@m64 Selected multilib: .;@m64 "/home/huangli/.linuxbrew/bin/ld" --hash-style=gnu --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o cmTC_05680 /usr/lib/../lib64/crt1.o /usr/lib/../lib64/crti.o /home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/crtbegin.o -L/home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0 -L/home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/../../.. -L/home/huangli/.linuxbrew/Cellar/llvm/3.9.0/bin/../lib -L/lib -L/usr/lib CMakeFiles/cmTC_05680.dir/CMakeCCompilerABI.c.o -L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64 -L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64 -L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64 -L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64 -L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64 -L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64 -L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64 -L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64 -L. -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/crtend.o /usr/lib/../lib64/crtn.o gmake[1]: Leaving directory `/home/huangli/tools/root6/CMakeFiles/CMakeTmp' Parsed C implicit link information from above output: link line regex: [^( *|.*[/\])(ld|([^/\]+-)?ld|collect2)[^/\]*( |$)] ignore line: [Change Dir: /home/huangli/tools/root6/CMakeFiles/CMakeTmp] ignore line: [] ignore line: [Run Build Command:"/usr/bin/gmake" "cmTC_05680/fast"] ignore line: [/usr/bin/gmake -f CMakeFiles/cmTC_05680.dir/build.make CMakeFiles/cmTC_05680.dir/build] ignore line: [gmake[1]: Entering directory `/home/huangli/tools/root6/CMakeFiles/CMakeTmp'] ignore line: [Building C object CMakeFiles/cmTC_05680.dir/CMakeCCompilerABI.c.o] ignore line: [/home/huangli/.linuxbrew/bin/clang -o CMakeFiles/cmTC_05680.dir/CMakeCCompilerABI.c.o -c /home/huangli/.linuxbrew/Cellar/cmake/3.6.2/share/cmake/Modules/CMakeCCompilerABI.c] ignore line: [Linking C executable cmTC_05680] ignore line: [/home/huangli/.linuxbrew/Cellar/cmake/3.6.2/bin/cmake -E cmake_link_script CMakeFiles/cmTC_05680.dir/link.txt --verbose=1] ignore line: [/home/huangli/.linuxbrew/bin/clang -v CMakeFiles/cmTC_05680.dir/CMakeCCompilerABI.c.o -o cmTC_05680 ] ignore line: [clang version 3.9.0 (tags/RELEASE_390/final)] ignore line: [Target: x86_64-unknown-linux-gnu] ignore line: [Thread model: posix] ignore line: [InstalledDir: /home/huangli/.linuxbrew/bin] ignore line: [Found candidate GCC installation: /home/huangli/.linuxbrew/bin/../lib/gcc/x86_64-unknown-linux-gnu/5.3.0] ignore line: [Found candidate GCC installation: /home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0] ignore line: [Found candidate GCC installation: /usr/lib/gcc/x86_64-redhat-linux/3.4.6] ignore line: [Found candidate GCC installation: /usr/lib/gcc/x86_64-redhat-linux/4.4.4] ignore line: [Found candidate GCC installation: /usr/lib/gcc/x86_64-redhat-linux/4.4.6] ignore line: [Selected GCC installation: /home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0] ignore line: [Candidate multilib: .] ignore line: [@m64] ignore line: [Selected multilib: .] ignore line: [@m64] link line: [ "/home/huangli/.linuxbrew/bin/ld" --hash-style=gnu --eh-frame-hdr -m elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 -o cmTC_05680 /usr/lib/../lib64/crt1.o /usr/lib/../lib64/crti.o /home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/crtbegin.o -L/home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0 -L/home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/../../.. -L/home/huangli/.linuxbrew/Cellar/llvm/3.9.0/bin/../lib -L/lib -L/usr/lib CMakeFiles/cmTC_05680.dir/CMakeCCompilerABI.c.o -L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64 -L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64 -L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64 -L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64 -L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64 -L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64 -L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64 -L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64 -L. -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/crtend.o /usr/lib/../lib64/crtn.o] arg [/home/huangli/.linuxbrew/bin/ld] ==> ignore arg [--hash-style=gnu] ==> ignore arg [--eh-frame-hdr] ==> ignore arg [-m] ==> ignore arg [elf_x86_64] ==> ignore arg [-dynamic-linker] ==> ignore arg [/lib64/ld-linux-x86-64.so.2] ==> ignore arg [-o] ==> ignore arg [cmTC_05680] ==> ignore arg [/usr/lib/../lib64/crt1.o] ==> ignore arg [/usr/lib/../lib64/crti.o] ==> ignore arg [/home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/crtbegin.o] ==> ignore arg [-L/home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0] ==> dir [/home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0] arg [-L/home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/../../../../lib64] ==> dir [/home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/../../../../lib64] arg [-L/lib/../lib64] ==> dir [/lib/../lib64] arg [-L/usr/lib/../lib64] ==> dir [/usr/lib/../lib64] arg [-L/home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/../../..] ==> dir [/home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/../../..] arg [-L/home/huangli/.linuxbrew/Cellar/llvm/3.9.0/bin/../lib] ==> dir [/home/huangli/.linuxbrew/Cellar/llvm/3.9.0/bin/../lib] arg [-L/lib] ==> dir [/lib] arg [-L/usr/lib] ==> dir [/usr/lib] arg [CMakeFiles/cmTC_05680.dir/CMakeCCompilerABI.c.o] ==> ignore arg [-L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64] ==> dir [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64] arg [-L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64] ==> dir [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64] arg [-L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64] ==> dir [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64] arg [-L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64] ==> dir [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64] arg [-L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64] ==> dir [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64] arg [-L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64] ==> dir [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64] arg [-L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64] ==> dir [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64] arg [-L/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64] ==> dir [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64] arg [-L.] ==> 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 [/home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/crtend.o] ==> ignore arg [/usr/lib/../lib64/crtn.o] ==> ignore remove lib [gcc] remove lib [gcc_s] remove lib [gcc] remove lib [gcc_s] collapse library dir [/home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0] ==> [/home/huangli/.linuxbrew/lib64/gcc/x86_64-unknown-linux-gnu/5.3.0] collapse library dir [/home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/../../../../lib64] ==> [/home/huangli/.linuxbrew/lib64] collapse library dir [/lib/../lib64] ==> [/lib64] collapse library dir [/usr/lib/../lib64] ==> [/usr/lib64] collapse library dir [/home/huangli/.linuxbrew/bin/../lib64/gcc/x86_64-unknown-linux-gnu/5.3.0/../../..] ==> [/home/huangli/.linuxbrew/lib64] collapse library dir [/home/huangli/.linuxbrew/Cellar/llvm/3.9.0/bin/../lib] ==> [/home/huangli/.linuxbrew/Cellar/llvm/3.9.0/lib] collapse library dir [/lib] ==> [/lib] collapse library dir [/usr/lib] ==> [/usr/lib] collapse library dir [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64] ==> [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64] collapse library dir [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64] ==> [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64] collapse library dir [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64] ==> [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64] collapse library dir [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64] ==> [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64] collapse library dir [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64] ==> [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64] collapse library dir [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64] ==> [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64] collapse library dir [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64] ==> [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64] collapse library dir [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64] ==> [/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64] implicit libs: [c] implicit dirs: [/home/huangli/.linuxbrew/lib64/gcc/x86_64-unknown-linux-gnu/5.3.0;/home/huangli/.linuxbrew/lib64;/lib64;/usr/lib64;/home/huangli/.linuxbrew/Cellar/llvm/3.9.0/lib;/lib;/usr/lib;/public/software/compiler/intel/composer_xe_2013_sp1.0.080/compiler/lib/intel64;/public/software/compiler/intel/composer_xe_2013_sp1.0.080/mkl/lib/intel64] implicit fwks: [] Detecting C [-std=c11] compiler features compiled with the following output: Change Dir: /home/huangli/tools/root6/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/gmake" "cmTC_56328/fast" /usr/bin/gmake -f CMakeFiles/cmTC_56328.dir/build.make CMakeFiles/cmTC_56328.dir/build gmake[1]: Entering directory `/home/huangli/tools/root6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_56328.dir/feature_tests.c.o /home/huangli/.linuxbrew/bin/clang -std=c11 -o CMakeFiles/cmTC_56328.dir/feature_tests.c.o -c /home/huangli/tools/root6/CMakeFiles/feature_tests.c Linking C executable cmTC_56328 /home/huangli/.linuxbrew/Cellar/cmake/3.6.2/bin/cmake -E cmake_link_script CMakeFiles/cmTC_56328.dir/link.txt --verbose=1 /home/huangli/.linuxbrew/bin/clang CMakeFiles/cmTC_56328.dir/feature_tests.c.o -o cmTC_56328 gmake[1]: Leaving directory `/home/huangli/tools/root6/CMakeFiles/CMakeTmp' Feature record: C_FEATURE:1c_function_prototypes Feature record: C_FEATURE:1c_restrict Feature record: C_FEATURE:1c_static_assert Feature record: C_FEATURE:1c_variadic_macros Detecting C [-std=c99] compiler features compiled with the following output: Change Dir: /home/huangli/tools/root6/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/gmake" "cmTC_854e8/fast" /usr/bin/gmake -f CMakeFiles/cmTC_854e8.dir/build.make CMakeFiles/cmTC_854e8.dir/build gmake[1]: Entering directory `/home/huangli/tools/root6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_854e8.dir/feature_tests.c.o /home/huangli/.linuxbrew/bin/clang -std=c99 -o CMakeFiles/cmTC_854e8.dir/feature_tests.c.o -c /home/huangli/tools/root6/CMakeFiles/feature_tests.c Linking C executable cmTC_854e8 /home/huangli/.linuxbrew/Cellar/cmake/3.6.2/bin/cmake -E cmake_link_script CMakeFiles/cmTC_854e8.dir/link.txt --verbose=1 /home/huangli/.linuxbrew/bin/clang CMakeFiles/cmTC_854e8.dir/feature_tests.c.o -o cmTC_854e8 gmake[1]: Leaving directory `/home/huangli/tools/root6/CMakeFiles/CMakeTmp' Feature record: C_FEATURE:1c_function_prototypes Feature record: C_FEATURE:1c_restrict Feature record: C_FEATURE:0c_static_assert Feature record: C_FEATURE:1c_variadic_macros Detecting C [-std=c90] compiler features compiled with the following output: Change Dir: /home/huangli/tools/root6/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/gmake" "cmTC_2fdf2/fast" /usr/bin/gmake -f CMakeFiles/cmTC_2fdf2.dir/build.make CMakeFiles/cmTC_2fdf2.dir/build gmake[1]: Entering directory `/home/huangli/tools/root6/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_2fdf2.dir/feature_tests.c.o /home/huangli/.linuxbrew/bin/clang -std=c90 -o CMakeFiles/cmTC_2fdf2.dir/feature_tests.c.o -c /home/huangli/tools/root6/CMakeFiles/feature_tests.c Linking C executable cmTC_2fdf2 /home/huangli/.linuxbrew/Cellar/cmake/3.6.2/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2fdf2.dir/link.txt --verbose=1 /home/huangli/.linuxbrew/bin/clang CMakeFiles/cmTC_2fdf2.dir/feature_tests.c.o -o cmTC_2fdf2 gmake[1]: Leaving directory `/home/huangli/tools/root6/CMakeFiles/CMakeTmp' Feature record: C_FEATURE:1c_function_prototypes Feature record: C_FEATURE:0c_restrict Feature record: C_FEATURE:0c_static_assert Feature record: C_FEATURE:0c_variadic_macros