diff options
Diffstat (limited to 'cmake/config-ix.cmake')
| -rw-r--r-- | cmake/config-ix.cmake | 132 |
1 files changed, 1 insertions, 131 deletions
diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake index b47eeb466..0025a0fc0 100644 --- a/cmake/config-ix.cmake +++ b/cmake/config-ix.cmake @@ -142,82 +142,7 @@ if (NOT CMAKE_SIZEOF_VOID_P EQUAL 4 AND message(FATAL_ERROR "Please use architecture with 4 or 8 byte pointers.") endif() -# Find and run MSVC (not clang-cl) and get its version. This will tell clang-cl -# what version of MSVC to pretend to be so that the STL works. -set(MSVC_VERSION_FLAG "") -if (MSVC) - # Find and run MSVC (not clang-cl) and get its version. This will tell - # clang-cl what version of MSVC to pretend to be so that the STL works. - execute_process(COMMAND "$ENV{VSINSTALLDIR}/VC/bin/cl.exe" - OUTPUT_QUIET - ERROR_VARIABLE MSVC_COMPAT_VERSION - ) - string(REGEX REPLACE "^.*Compiler Version ([0-9.]+) for .*$" "\\1" - MSVC_COMPAT_VERSION "${MSVC_COMPAT_VERSION}") - if (MSVC_COMPAT_VERSION MATCHES "^[0-9].+$") - set(MSVC_VERSION_FLAG "-fms-compatibility-version=${MSVC_COMPAT_VERSION}") - # Add this flag into the host build if this is clang-cl. - if (CMAKE_CXX_COMPILER_ID MATCHES "Clang") - append("${MSVC_VERSION_FLAG}" CMAKE_C_FLAGS CMAKE_CXX_FLAGS) - endif() - endif() -endif() - -# Generate the COMPILER_RT_SUPPORTED_ARCH list. -if(ANDROID) - # Examine compiler output to determine target architecture. - detect_target_arch() - set(COMPILER_RT_OS_SUFFIX "-android") -elseif(NOT APPLE) # Supported archs for Apple platforms are generated later - if("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "i[2-6]86|x86|amd64") - if(NOT MSVC) - test_target_arch(x86_64 "" "-m64") - # FIXME: We build runtimes for both i686 and i386, as "clang -m32" may - # target different variant than "$CMAKE_C_COMPILER -m32". This part should - # be gone after we resolve PR14109. - test_target_arch(i686 __i686__ "-m32") - test_target_arch(i386 __i386__ "-m32") - else() - if (CMAKE_SIZEOF_VOID_P EQUAL 4) - test_target_arch(i386 "" "${MSVC_VERSION_FLAG}") - else() - test_target_arch(x86_64 "" "${MSVC_VERSION_FLAG}") - endif() - endif() - elseif("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "powerpc") - TEST_BIG_ENDIAN(HOST_IS_BIG_ENDIAN) - if(HOST_IS_BIG_ENDIAN) - test_target_arch(powerpc64 "" "-m64") - else() - test_target_arch(powerpc64le "" "-m64") - endif() - elseif("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "s390x") - test_target_arch(s390x "" "") - elseif("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "mipsel|mips64el") - # Gcc doesn't accept -m32/-m64 so we do the next best thing and use - # -mips32r2/-mips64r2. We don't use -mips1/-mips3 because we want to match - # clang's default CPU's. In the 64-bit case, we must also specify the ABI - # since the default ABI differs between gcc and clang. - # FIXME: Ideally, we would build the N32 library too. - test_target_arch(mipsel "" "-mips32r2" "--target=mipsel-linux-gnu") - test_target_arch(mips64el "" "-mips64r2" "--target=mips64el-linux-gnu" "-mabi=n64") - elseif("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "mips") - test_target_arch(mips "" "-mips32r2" "--target=mips-linux-gnu") - test_target_arch(mips64 "" "-mips64r2" "--target=mips64-linux-gnu" "-mabi=n64") - elseif("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "arm") - test_target_arch(arm "" "-march=armv7-a" "-mfloat-abi=soft") - test_target_arch(armhf "" "-march=armv7-a" "-mfloat-abi=hard") - elseif("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "aarch32") - test_target_arch(aarch32 "" "-march=armv8-a") - elseif("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "aarch64") - test_target_arch(aarch64 "" "-march=armv8-a") - elseif("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "wasm32") - test_target_arch(wasm32 "" "--target=wasm32-unknown-unknown") - elseif("${COMPILER_RT_DEFAULT_TARGET_ARCH}" MATCHES "wasm64") - test_target_arch(wasm64 "" "--target=wasm64-unknown-unknown") - endif() - set(COMPILER_RT_OS_SUFFIX "") -endif() +test_targets() # Returns a list of architecture specific target cflags in @out_var list. function(get_target_flags_for_arch arch out_var) @@ -253,8 +178,6 @@ if(APPLE) set(X86_64 x86_64 x86_64h) endif() -set(ALL_BUILTIN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} - ${MIPS32} ${MIPS64} ${WASM32} ${WASM64}) set(ALL_SANITIZER_COMMON_SUPPORTED_ARCH ${X86} ${X86_64} ${PPC64} ${ARM32} ${ARM64} ${MIPS32} ${MIPS64} ${S390X}) set(ALL_ASAN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} @@ -274,21 +197,6 @@ set(ALL_ESAN_SUPPORTED_ARCH ${X86_64}) if(APPLE) include(CompilerRTDarwinUtils) - # On Darwin if /usr/include doesn't exist, the user probably has Xcode but not - # the command line tools. If this is the case, we need to find the OS X - # sysroot to pass to clang. - if(NOT EXISTS /usr/include) - execute_process(COMMAND xcodebuild -version -sdk macosx Path - OUTPUT_VARIABLE OSX_SYSROOT - ERROR_QUIET - OUTPUT_STRIP_TRAILING_WHITESPACE) - set(OSX_SYSROOT_FLAG "-isysroot${OSX_SYSROOT}") - endif() - - option(COMPILER_RT_ENABLE_IOS "Enable building for iOS" Off) - option(COMPILER_RT_ENABLE_WATCHOS "Enable building for watchOS - Experimental" Off) - option(COMPILER_RT_ENABLE_TVOS "Enable building for tvOS - Experimental" Off) - find_darwin_sdk_dir(DARWIN_osx_SYSROOT macosx) find_darwin_sdk_dir(DARWIN_iossim_SYSROOT iphonesimulator) find_darwin_sdk_dir(DARWIN_ios_SYSROOT iphoneos) @@ -302,33 +210,23 @@ if(APPLE) set(DARWIN_ios_MIN_VER_FLAG -miphoneos-version-min) set(DARWIN_ios_SANITIZER_MIN_VER_FLAG ${DARWIN_ios_MIN_VER_FLAG}=7.0) - set(DARWIN_ios_BUILTIN_MIN_VER 6.0) - set(DARWIN_ios_BUILTIN_MIN_VER_FLAG - ${DARWIN_ios_MIN_VER_FLAG}=${DARWIN_ios_BUILTIN_MIN_VER}) endif() if(COMPILER_RT_ENABLE_WATCHOS) list(APPEND DARWIN_EMBEDDED_PLATFORMS watchos) set(DARWIN_watchos_MIN_VER_FLAG -mwatchos-version-min) set(DARWIN_watchos_SANITIZER_MIN_VER_FLAG ${DARWIN_watchos_MIN_VER_FLAG}=2.0) - set(DARWIN_watchos_BUILTIN_MIN_VER 2.0) - set(DARWIN_watchos_BUILTIN_MIN_VER_FLAG - ${DARWIN_watchos_MIN_VER_FLAG}=${DARWIN_watchos_BUILTIN_MIN_VER}) endif() if(COMPILER_RT_ENABLE_TVOS) list(APPEND DARWIN_EMBEDDED_PLATFORMS tvos) set(DARWIN_tvos_MIN_VER_FLAG -mtvos-version-min) set(DARWIN_tvos_SANITIZER_MIN_VER_FLAG ${DARWIN_tvos_MIN_VER_FLAG}=9.0) - set(DARWIN_tvos_BUILTIN_MIN_VER 9.0) - set(DARWIN_tvos_BUILTIN_MIN_VER_FLAG - ${DARWIN_tvos_MIN_VER_FLAG}=${DARWIN_tvos_BUILTIN_MIN_VER}) endif() # Note: In order to target x86_64h on OS X the minimum deployment target must # be 10.8 or higher. set(SANITIZER_COMMON_SUPPORTED_OS osx) - set(BUILTIN_SUPPORTED_OS osx) set(PROFILE_SUPPORTED_OS osx) set(TSAN_SUPPORTED_OS osx) if(NOT SANITIZER_MIN_OSX_VERSION) @@ -366,9 +264,6 @@ if(APPLE) set(DARWIN_osx_LINKFLAGS ${DARWIN_COMMON_LINKFLAGS} -mmacosx-version-min=${SANITIZER_MIN_OSX_VERSION}) - set(DARWIN_osx_BUILTIN_MIN_VER 10.5) - set(DARWIN_osx_BUILTIN_MIN_VER_FLAG - -mmacosx-version-min=${DARWIN_osx_BUILTIN_MIN_VER}) if(DARWIN_osx_SYSROOT) list(APPEND DARWIN_osx_CFLAGS -isysroot ${DARWIN_osx_SYSROOT}) @@ -389,22 +284,6 @@ if(APPLE) set(CAN_TARGET_${arch} 1) endforeach() - # Need to build a 10.4 compatible libclang_rt - set(DARWIN_10.4_SYSROOT ${DARWIN_osx_SYSROOT}) - set(DARWIN_10.4_BUILTIN_MIN_VER 10.4) - set(DARWIN_10.4_BUILTIN_MIN_VER_FLAG - -mmacosx-version-min=${DARWIN_10.4_BUILTIN_MIN_VER}) - set(DARWIN_10.4_SKIP_CC_KEXT On) - darwin_test_archs(10.4 - DARWIN_10.4_ARCHS - ${toolchain_arches}) - message(STATUS "OSX 10.4 supported arches: ${DARWIN_10.4_ARCHS}") - if(DARWIN_10.4_ARCHS) - # don't include the Haswell slice in the 10.4 compatibility library - list(REMOVE_ITEM DARWIN_10.4_ARCHS x86_64h) - list(APPEND BUILTIN_SUPPORTED_OS 10.4) - endif() - foreach(platform ${DARWIN_EMBEDDED_PLATFORMS}) if(DARWIN_${platform}sim_SYSROOT) set(DARWIN_${platform}sim_CFLAGS @@ -415,10 +294,6 @@ if(APPLE) ${DARWIN_COMMON_LINKFLAGS} ${DARWIN_${platform}_SANITIZER_MIN_VER_FLAG} -isysroot ${DARWIN_${platform}sim_SYSROOT}) - set(DARWIN_${platform}sim_BUILTIN_MIN_VER - ${DARWIN_${platform}_BUILTIN_MIN_VER}) - set(DARWIN_${platform}sim_BUILTIN_MIN_VER_FLAG - ${DARWIN_${platform}_BUILTIN_MIN_VER_FLAG}) set(DARWIN_${platform}sim_SKIP_CC_KEXT On) darwin_test_archs(${platform}sim @@ -427,7 +302,6 @@ if(APPLE) message(STATUS "${platform} Simulator supported arches: ${DARWIN_${platform}sim_ARCHS}") if(DARWIN_${platform}_ARCHS) list(APPEND SANITIZER_COMMON_SUPPORTED_OS ${platform}sim) - list(APPEND BUILTIN_SUPPORTED_OS ${platform}sim) list(APPEND PROFILE_SUPPORTED_OS ${platform}sim) if(DARWIN_${platform}_SYSROOT_INTERNAL) list(APPEND TSAN_SUPPORTED_OS ${platform}sim) @@ -455,7 +329,6 @@ if(APPLE) message(STATUS "${platform} supported arches: ${DARWIN_${platform}_ARCHS}") if(DARWIN_${platform}_ARCHS) list(APPEND SANITIZER_COMMON_SUPPORTED_OS ${platform}) - list(APPEND BUILTIN_SUPPORTED_OS ${platform}) list(APPEND PROFILE_SUPPORTED_OS ${platform}) endif() foreach(arch ${DARWIN_${platform}_ARCHS}) @@ -469,7 +342,6 @@ if(APPLE) # for list_intersect include(CompilerRTUtils) - list_intersect(BUILTIN_SUPPORTED_ARCH ALL_BUILTIN_SUPPORTED_ARCH toolchain_arches) list_intersect(SANITIZER_COMMON_SUPPORTED_ARCH ALL_SANITIZER_COMMON_SUPPORTED_ARCH @@ -509,8 +381,6 @@ if(APPLE) SANITIZER_COMMON_SUPPORTED_ARCH) else() # Architectures supported by compiler-rt libraries. - filter_available_targets(BUILTIN_SUPPORTED_ARCH - ${ALL_BUILTIN_SUPPORTED_ARCH}) filter_available_targets(SANITIZER_COMMON_SUPPORTED_ARCH ${ALL_SANITIZER_COMMON_SUPPORTED_ARCH}) # LSan and UBSan common files should be available on all architectures |