-- Building for: Visual Studio 16 2019 CMake Warning at CMakeLists.txt:45 (message): Visual Studio generators use the x86 host compiler by default, even for 64-bit targets. This can result in linker instability and out of memory errors. To use the 64-bit host compiler, pass -Thost=x64 on the CMake command line. -- Selecting Windows SDK version 10.0.17763.0 to target Windows 6.1.7601. -- The C compiler identification is MSVC 19.21.27702.2 -- The CXX compiler identification is MSVC 19.21.27702.2 -- The ASM compiler identification is MSVC -- Found assembler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.21.27702/bin/Hostx64/x64/cl.exe -- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.21.27702/bin/Hostx64/x64/cl.exe -- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.21.27702/bin/Hostx64/x64/cl.exe -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.21.27702/bin/Hostx64/x64/cl.exe -- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.21.27702/bin/Hostx64/x64/cl.exe -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- clang project is disabled -- clang-tools-extra project is disabled -- compiler-rt project is disabled -- debuginfo-tests project is disabled -- libc project is disabled -- libclc project is disabled -- libcxx project is enabled -- libcxxabi project is enabled -- libunwind project is disabled -- lld project is disabled -- lldb project is disabled -- mlir project is disabled -- openmp project is disabled -- parallel-libs project is disabled -- polly project is disabled -- pstl project is disabled -- flang project is disabled -- Looking for dlfcn.h -- Looking for dlfcn.h - not found -- Looking for errno.h -- Looking for errno.h - found -- Looking for fcntl.h -- Looking for fcntl.h - found -- Looking for link.h -- Looking for link.h - not found -- Looking for malloc/malloc.h -- Looking for malloc/malloc.h - not found -- Looking for signal.h -- Looking for signal.h - found -- Looking for sys/ioctl.h -- Looking for sys/ioctl.h - not found -- Looking for sys/mman.h -- Looking for sys/mman.h - not found -- Looking for sys/param.h -- Looking for sys/param.h - not found -- Looking for sys/resource.h -- Looking for sys/resource.h - not found -- Looking for sys/stat.h -- Looking for sys/stat.h - found -- Looking for sys/time.h -- Looking for sys/time.h - not found -- Looking for sys/types.h -- Looking for sys/types.h - found -- Looking for termios.h -- Looking for termios.h - not found -- Looking for unistd.h -- Looking for unistd.h - not found -- Looking for valgrind/valgrind.h -- Looking for valgrind/valgrind.h - not found -- Looking for zlib.h -- Looking for zlib.h - not found -- Looking for fenv.h -- Looking for fenv.h - found -- Looking for FE_ALL_EXCEPT -- Looking for FE_ALL_EXCEPT - found -- Looking for FE_INEXACT -- Looking for FE_INEXACT - found -- Looking for mach/mach.h -- Looking for mach/mach.h - not found -- Looking for histedit.h -- Looking for histedit.h - not found -- Looking for CrashReporterClient.h -- Looking for CrashReporterClient.h - not found -- Looking for pfm_initialize in pfm -- Looking for pfm_initialize in pfm - not found -- Looking for compress2 in z -- Looking for compress2 in z - not found -- Looking for compress2 in zlib_static -- Looking for compress2 in zlib_static - not found -- Looking for compress2 in zlib -- Looking for compress2 in zlib - not found -- Looking for xar_open in xar -- Looking for xar_open in xar - not found -- Looking for arc4random -- Looking for arc4random - not found -- Looking for backtrace -- Looking for backtrace - not found -- Could NOT find Backtrace (missing: Backtrace_LIBRARY Backtrace_INCLUDE_DIR) -- Performing Test C_SUPPORTS_WERROR_UNGUARDED_AVAILABILITY_NEW -- Performing Test C_SUPPORTS_WERROR_UNGUARDED_AVAILABILITY_NEW - Failed -- Looking for _Unwind_Backtrace -- Looking for _Unwind_Backtrace - not found -- Looking for getpagesize -- Looking for getpagesize - not found -- Looking for sysconf -- Looking for sysconf - not found -- Looking for getrusage -- Looking for getrusage - not found -- Looking for setrlimit -- Looking for setrlimit - not found -- Looking for isatty -- Looking for isatty - not found -- Looking for futimens -- Looking for futimens - not found -- Looking for futimes -- Looking for futimes - not found -- Looking for posix_fallocate -- Looking for posix_fallocate - not found -- Looking for sigaltstack -- Looking for sigaltstack - not found -- Looking for lseek64 -- Looking for lseek64 - not found -- Looking for mallctl -- Looking for mallctl - not found -- Looking for mallinfo -- Looking for mallinfo - not found -- Looking for malloc_zone_statistics -- Looking for malloc_zone_statistics - not found -- Looking for getrlimit -- Looking for getrlimit - not found -- Looking for posix_spawn -- Looking for posix_spawn - not found -- Looking for pread -- Looking for pread - not found -- Looking for sbrk -- Looking for sbrk - not found -- Looking for strerror -- Looking for strerror - found -- Looking for strerror_r -- Looking for strerror_r - not found -- Looking for strerror_s -- Looking for strerror_s - found -- Looking for setenv -- Looking for setenv - not found -- Looking for _chsize_s -- Looking for _chsize_s - found -- Looking for _alloca -- Looking for _alloca - not found -- Looking for __alloca -- Looking for __alloca - not found -- Looking for __chkstk -- Looking for __chkstk - found -- Looking for __chkstk_ms -- Looking for __chkstk_ms - not found -- Looking for ___chkstk -- Looking for ___chkstk - not found -- Looking for ___chkstk_ms -- Looking for ___chkstk_ms - not found -- Looking for __ashldi3 -- Looking for __ashldi3 - not found -- Looking for __ashrdi3 -- Looking for __ashrdi3 - not found -- Looking for __divdi3 -- Looking for __divdi3 - not found -- Looking for __fixdfdi -- Looking for __fixdfdi - not found -- Looking for __fixsfdi -- Looking for __fixsfdi - not found -- Looking for __floatdidf -- Looking for __floatdidf - not found -- Looking for __lshrdi3 -- Looking for __lshrdi3 - not found -- Looking for __moddi3 -- Looking for __moddi3 - not found -- Looking for __udivdi3 -- Looking for __udivdi3 - not found -- Looking for __umoddi3 -- Looking for __umoddi3 - not found -- Looking for __main -- Looking for __main - not found -- Looking for __cmpdi2 -- Looking for __cmpdi2 - not found -- Performing Test HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC -- Performing Test HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC - Failed -- Performing Test HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC -- Performing Test HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC - Failed -- Looking for __GLIBC__ -- Looking for __GLIBC__ - not found -- Performing Test HAVE_STD_IS_TRIVIALLY_COPYABLE -- Performing Test HAVE_STD_IS_TRIVIALLY_COPYABLE - Success -- Performing Test LLVM_HAS_ATOMICS -- Performing Test LLVM_HAS_ATOMICS - Success -- Performing Test SUPPORTS_VARIADIC_MACROS_FLAG -- Performing Test SUPPORTS_VARIADIC_MACROS_FLAG - Failed -- Performing Test SUPPORTS_GNU_ZERO_VARIADIC_MACRO_ARGUMENTS_FLAG -- Performing Test SUPPORTS_GNU_ZERO_VARIADIC_MACRO_ARGUMENTS_FLAG - Failed -- Native target architecture is X86 -- Threads enabled. -- Doxygen disabled. -- Go bindings disabled. -- Could NOT find OCaml (missing: OCAMLFIND OCAML_VERSION OCAML_STDLIB_PATH) -- OCaml bindings disabled. -- Could NOT find Python module pygments -- Could NOT find Python module pygments.lexers.c_cpp -- Could NOT find Python module yaml -- LLVM host triple: x86_64-pc-windows-msvc -- LLVM default target triple: x86_64-pc-windows-msvc -- Using Debug VC++ CRT: MDd -- Using Release VC++ CRT: MD -- Using MinSizeRel VC++ CRT: MD -- Using RelWithDebInfo VC++ CRT: MD -- Looking for os_signpost_interval_begin -- Looking for os_signpost_interval_begin - not found -- Found Python3: C:/Users/shellfamily/AppData/Local/Programs/Python/Python38/python.exe (found version "3.8.6") found components: Interpreter -- Constructing LLVMBuild project information -- Found Git: C:/Program Files/Git/cmd/git.exe (found version "2.21.0.windows.1") -- LLVMHello ignored -- Loadable modules not supported on this platform. -- Targeting AArch64 -- Targeting AMDGPU -- Targeting ARM -- Targeting AVR -- Targeting BPF -- Targeting Hexagon -- Targeting Lanai -- Targeting Mips -- Targeting MSP430 -- Targeting NVPTX -- Targeting PowerPC -- Targeting RISCV -- Targeting Sparc -- Targeting SystemZ -- Targeting WebAssembly -- Targeting X86 -- Targeting XCore -- BugpointPasses ignored -- Loadable modules not supported on this platform. -- Version: 0.0.0 -- Performing Test HAVE_CXX_FLAG_EHS_ -- Performing Test HAVE_CXX_FLAG_EHS_ - Success -- Performing Test HAVE_CXX_FLAG_EHA_ -- Performing Test HAVE_CXX_FLAG_EHA_ - Success -- Performing Test HAVE_GNU_POSIX_REGEX -- Performing Test HAVE_GNU_POSIX_REGEX -- Performing Test HAVE_GNU_POSIX_REGEX -- failed to compile -- Performing Test HAVE_POSIX_REGEX -- Performing Test HAVE_POSIX_REGEX -- Performing Test HAVE_POSIX_REGEX -- failed to compile CMake Warning at utils/benchmark/CMakeLists.txt:244 (message): Using std::regex with exceptions disabled is not fully supported -- Performing Test HAVE_STEADY_CLOCK -- Performing Test HAVE_STEADY_CLOCK -- Performing Test HAVE_STEADY_CLOCK -- success -- Looking for pthread.h -- Looking for pthread.h - not found -- Found Threads: TRUE -- Configuring done -- Generating done -- Build files have been written to: C:/LLVM-git/llvm-project/build