search for: compiler_rt_has_libpthread

...mpiler_flag or check_library_exists, CMake caches the resulting variable and doesn't run the check again. The problem is that in LLVM, each subproject uses different variable names for results of these checks. For example, most subprojects check if pthread is available and store the result in: COMPILER_RT_HAS_LIBPTHREAD (compiler-rt) LIBCXX_HAS_PTHREAD_LIB (libc++) LIBCXXABI_HAS_PTHREAD_LIB (libc++abi) LIBUNWIND_HAS_PTHREAD_LIB (libunwind) HAVE_LIBPTHREAD (llvm) This means that even though this check would ideally be performed just once (per target) and reused everywhere, it's performed 5 times. The same is t...

...GS ${CMAKE_THREAD_LIBS_INIT}) > +if (NOT APPLE) > + append_list_if(COMPILER_RT_HAS_LIBM -lm XRAY_UNITTEST_LINK_FLAGS) > + append_list_if(COMPILER_RT_HAS_LIBRT -lrt XRAY_UNITTEST_LINK_FLAGS) > + append_list_if(COMPILER_RT_HAS_LIBDL -ldl XRAY_UNITTEST_LINK_FLAGS) > + append_list_if(COMPILER_RT_HAS_LIBPTHREAD -pthread XRAY_UNITTEST_LINK_FLAGS) > +endif() > + > macro(add_xray_unittest testname) > cmake_parse_arguments(TEST "" "" "SOURCES;HEADERS" ${ARGN}) > if(UNIX AND NOT APPLE) > set(CMAKE_DL_LIBS_INIT "") > - foreach(lib ${CMAKE_D...

...g or check_library_exists, CMake caches the resulting variable and doesn't run the check again. The problem is that in LLVM, each subproject uses different variable names for results of these checks. For example, most subprojects check if pthread is available and store the result in: > > COMPILER_RT_HAS_LIBPTHREAD (compiler-rt) > LIBCXX_HAS_PTHREAD_LIB (libc++) > LIBCXXABI_HAS_PTHREAD_LIB (libc++abi) > LIBUNWIND_HAS_PTHREAD_LIB (libunwind) > HAVE_LIBPTHREAD (llvm) > > This means that even though this check would ideally be performed just once (per target) and reused everywhere, it's pe...

On Thu, 2019-01-24 at 19:58 +0100, Dimitry Andric via Release-testers wrote: > On 24 Jan 2019, at 01:49, Hans Wennborg via Release-testers <release-testers at lists.llvm.org> wrote: > > > > 8.0.0-rc1 was just tagged (from the branch at r351980). > > > > It took a little longer than planned, but it's looking good. > > > > Please run the test

...BS_INIT}) >> +if (NOT APPLE) >> + append_list_if(COMPILER_RT_HAS_LIBM -lm XRAY_UNITTEST_LINK_FLAGS) >> + append_list_if(COMPILER_RT_HAS_LIBRT -lrt XRAY_UNITTEST_LINK_FLAGS) >> + append_list_if(COMPILER_RT_HAS_LIBDL -ldl XRAY_UNITTEST_LINK_FLAGS) >> + append_list_if(COMPILER_RT_HAS_LIBPTHREAD -pthread XRAY_UNITTEST_LINK_FLAGS) >> +endif() >> + >> macro(add_xray_unittest testname) >> cmake_parse_arguments(TEST "" "" "SOURCES;HEADERS" ${ARGN}) >> if(UNIX AND NOT APPLE) >> set(CMAKE_DL_LIBS_INIT "") >> -...

...ck_library_exists, CMake caches the resulting variable and doesn't run the check again. The problem is that in LLVM, each subproject uses different variable names for results of these checks. For example, most subprojects check if pthread is available and store the result in: >> >> COMPILER_RT_HAS_LIBPTHREAD (compiler-rt) >> LIBCXX_HAS_PTHREAD_LIB (libc++) >> LIBCXXABI_HAS_PTHREAD_LIB (libc++abi) >> LIBUNWIND_HAS_PTHREAD_LIB (libunwind) >> HAVE_LIBPTHREAD (llvm) >> >> This means that even though this check would ideally be performed just once (per target) and reused...

On Mon, Mar 14, 2016 at 5:30 PM, Chris Bieneman <cbieneman at apple.com> wrote: [ brutal-snip ] ... > [ TODO#S: Before doing a 2nd build (and in a 3rd run using more > optimized binaries) ] > > How do I anable LTO via CMAKE? > > > LLVM_ENALBLE_LTO=On > [ v4 of my build-script attached ] Hi Chris, thanks for the response! That seems to work (see below). $ cd

Trying to run a self host "ninja check-clang" with ASan enabled I hit a /lot/ of errors like this (strangely I hit none of these in check-llvm, only in check-clang): Any ideas? ==10525==ERROR: AddressSanitizer failed to deallocate 0x10800 (67584) bytes at address 0x631000014800 ==10525==AddressSanitizer CHECK failed:

...//Test COMPILER_RT_HAS_GS_FLAG COMPILER_RT_HAS_GS_FLAG:INTERNAL= //Test COMPILER_RT_HAS_G_FLAG COMPILER_RT_HAS_G_FLAG:INTERNAL=1 //Have library c COMPILER_RT_HAS_LIBC:INTERNAL=1 //Have library dl COMPILER_RT_HAS_LIBDL:INTERNAL=1 //Have library m COMPILER_RT_HAS_LIBM:INTERNAL= //Have library pthread COMPILER_RT_HAS_LIBPTHREAD:INTERNAL=1 //Have library rt COMPILER_RT_HAS_LIBRT:INTERNAL=1 //Have library stdc++ COMPILER_RT_HAS_LIBSTDCXX:INTERNAL=1 //Test COMPILER_RT_HAS_MCRC_FLAG COMPILER_RT_HAS_MCRC_FLAG:INTERNAL= //Test COMPILER_RT_HAS_MSSE3_FLAG COMPILER_RT_HAS_MSSE3_FLAG:INTERNAL=1 //Test COMPILER_RT_HAS_MSSE4_2_FLAG C...