forked from OSchip/llvm-project
451 lines
17 KiB
CMake
451 lines
17 KiB
CMake
# On OS X SDKs can be installed anywhere on the base system and xcode-select can
|
|
# set the default Xcode to use. This function finds the SDKs that are present in
|
|
# the current Xcode.
|
|
function(find_darwin_sdk_dir var sdk_name)
|
|
# Let's first try the internal SDK, otherwise use the public SDK.
|
|
execute_process(
|
|
COMMAND xcodebuild -version -sdk ${sdk_name}.internal Path
|
|
OUTPUT_VARIABLE var_internal
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE
|
|
ERROR_FILE /dev/null
|
|
)
|
|
if("" STREQUAL "${var_internal}")
|
|
execute_process(
|
|
COMMAND xcodebuild -version -sdk ${sdk_name} Path
|
|
OUTPUT_VARIABLE var_internal
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE
|
|
ERROR_FILE /dev/null
|
|
)
|
|
endif()
|
|
set(${var} ${var_internal} PARENT_SCOPE)
|
|
endfunction()
|
|
|
|
# There isn't a clear mapping of what architectures are supported with a given
|
|
# target platform, but ld's version output does list the architectures it can
|
|
# link for.
|
|
function(darwin_get_toolchain_supported_archs output_var)
|
|
execute_process(
|
|
COMMAND ld -v
|
|
ERROR_VARIABLE LINKER_VERSION)
|
|
|
|
string(REGEX MATCH "configured to support archs: ([^\n]+)"
|
|
ARCHES_MATCHED "${LINKER_VERSION}")
|
|
if(ARCHES_MATCHED)
|
|
set(ARCHES "${CMAKE_MATCH_1}")
|
|
message(STATUS "Got ld supported ARCHES: ${ARCHES}")
|
|
string(REPLACE " " ";" ARCHES ${ARCHES})
|
|
else()
|
|
# If auto-detecting fails, fall back to a default set
|
|
message(WARNING "Detecting supported architectures from 'ld -v' failed. Returning default set.")
|
|
set(ARCHES "i386;x86_64;armv7;armv7s;arm64")
|
|
endif()
|
|
|
|
set(${output_var} ${ARCHES} PARENT_SCOPE)
|
|
endfunction()
|
|
|
|
# This function takes an OS and a list of architectures and identifies the
|
|
# subset of the architectures list that the installed toolchain can target.
|
|
function(darwin_test_archs os valid_archs)
|
|
set(archs ${ARGN})
|
|
message(STATUS "Finding valid architectures for ${os}...")
|
|
set(SIMPLE_CPP ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/src.cpp)
|
|
file(WRITE ${SIMPLE_CPP} "#include <iostream>\nint main() { std::cout << std::endl; return 0; }\n")
|
|
|
|
set(os_linker_flags)
|
|
foreach(flag ${DARWIN_${os}_LINKFLAGS})
|
|
set(os_linker_flags "${os_linker_flags} ${flag}")
|
|
endforeach()
|
|
|
|
# The simple program will build for x86_64h on the simulator because it is
|
|
# compatible with x86_64 libraries (mostly), but since x86_64h isn't actually
|
|
# a valid or useful architecture for the iOS simulator we should drop it.
|
|
if(${os} STREQUAL "iossim")
|
|
list(REMOVE_ITEM archs "x86_64h")
|
|
endif()
|
|
|
|
set(working_archs)
|
|
foreach(arch ${archs})
|
|
|
|
set(arch_linker_flags "-arch ${arch} ${os_linker_flags}")
|
|
try_compile(CAN_TARGET_${os}_${arch} ${CMAKE_BINARY_DIR} ${SIMPLE_CPP}
|
|
COMPILE_DEFINITIONS "-v -arch ${arch}" ${DARWIN_${os}_CFLAGS}
|
|
CMAKE_FLAGS "-DCMAKE_EXE_LINKER_FLAGS=${arch_linker_flags}"
|
|
OUTPUT_VARIABLE TEST_OUTPUT)
|
|
if(${CAN_TARGET_${os}_${arch}})
|
|
list(APPEND working_archs ${arch})
|
|
endif()
|
|
endforeach()
|
|
set(${valid_archs} ${working_archs} PARENT_SCOPE)
|
|
endfunction()
|
|
|
|
# This function checks the host cpusubtype to see if it is post-haswell. Haswell
|
|
# and later machines can run x86_64h binaries. Haswell is cpusubtype 8.
|
|
function(darwin_filter_host_archs input output)
|
|
list_union(tmp_var DARWIN_osx_ARCHS ${input})
|
|
execute_process(
|
|
COMMAND sysctl hw.cpusubtype
|
|
OUTPUT_VARIABLE SUBTYPE)
|
|
|
|
string(REGEX MATCH "hw.cpusubtype: ([0-9]*)"
|
|
SUBTYPE_MATCHED "${SUBTYPE}")
|
|
set(HASWELL_SUPPORTED Off)
|
|
if(SUBTYPE_MATCHED)
|
|
if(${CMAKE_MATCH_1} GREATER 7)
|
|
set(HASWELL_SUPPORTED On)
|
|
endif()
|
|
endif()
|
|
if(NOT HASWELL_SUPPORTED)
|
|
list(REMOVE_ITEM tmp_var x86_64h)
|
|
endif()
|
|
set(${output} ${tmp_var} PARENT_SCOPE)
|
|
endfunction()
|
|
|
|
# Read and process the exclude file into a list of symbols
|
|
function(darwin_read_list_from_file output_var file)
|
|
if(EXISTS ${file})
|
|
file(READ ${file} EXCLUDES)
|
|
string(REPLACE "\n" ";" EXCLUDES ${EXCLUDES})
|
|
set(${output_var} ${EXCLUDES} PARENT_SCOPE)
|
|
endif()
|
|
endfunction()
|
|
|
|
# this function takes an OS, architecture and minimum version and provides a
|
|
# list of builtin functions to exclude
|
|
function(darwin_find_excluded_builtins_list output_var)
|
|
cmake_parse_arguments(LIB
|
|
""
|
|
"OS;ARCH;MIN_VERSION"
|
|
""
|
|
${ARGN})
|
|
|
|
if(NOT LIB_OS OR NOT LIB_ARCH)
|
|
message(FATAL_ERROR "Must specify OS and ARCH to darwin_find_excluded_builtins_list!")
|
|
endif()
|
|
|
|
darwin_read_list_from_file(${LIB_OS}_BUILTINS
|
|
${DARWIN_EXCLUDE_DIR}/${LIB_OS}.txt)
|
|
darwin_read_list_from_file(${LIB_OS}_${LIB_ARCH}_BASE_BUILTINS
|
|
${DARWIN_EXCLUDE_DIR}/${LIB_OS}-${LIB_ARCH}.txt)
|
|
|
|
if(LIB_MIN_VERSION)
|
|
file(GLOB builtin_lists ${DARWIN_EXCLUDE_DIR}/${LIB_OS}*-${LIB_ARCH}.txt)
|
|
foreach(builtin_list ${builtin_lists})
|
|
string(REGEX MATCH "${LIB_OS}([0-9\\.]*)-${LIB_ARCH}.txt" VERSION_MATCHED "${builtin_list}")
|
|
if (VERSION_MATCHED AND NOT CMAKE_MATCH_1 VERSION_LESS LIB_MIN_VERSION)
|
|
if(NOT smallest_version)
|
|
set(smallest_version ${CMAKE_MATCH_1})
|
|
elseif(CMAKE_MATCH_1 VERSION_LESS smallest_version)
|
|
set(smallest_version ${CMAKE_MATCH_1})
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
|
|
if(smallest_version)
|
|
darwin_read_list_from_file(${LIB_ARCH}_${LIB_OS}_BUILTINS
|
|
${DARWIN_EXCLUDE_DIR}/${LIB_OS}${smallest_version}-${LIB_ARCH}.txt)
|
|
endif()
|
|
endif()
|
|
|
|
set(${output_var}
|
|
${${LIB_ARCH}_${LIB_OS}_BUILTINS}
|
|
${${LIB_OS}_${LIB_ARCH}_BASE_BUILTINS}
|
|
${${LIB_OS}_BUILTINS} PARENT_SCOPE)
|
|
endfunction()
|
|
|
|
# adds a single builtin library for a single OS & ARCH
|
|
macro(darwin_add_builtin_library name suffix)
|
|
cmake_parse_arguments(LIB
|
|
""
|
|
"PARENT_TARGET;OS;ARCH"
|
|
"SOURCES;CFLAGS;DEFS"
|
|
${ARGN})
|
|
set(libname "${name}.${suffix}_${LIB_ARCH}_${LIB_OS}")
|
|
add_library(${libname} STATIC ${LIB_SOURCES})
|
|
set_target_compile_flags(${libname}
|
|
-isysroot ${DARWIN_${LIB_OS}_SYSROOT}
|
|
${DARWIN_${LIB_OS}_BUILTIN_MIN_VER_FLAG}
|
|
${LIB_CFLAGS})
|
|
set_property(TARGET ${libname} APPEND PROPERTY
|
|
COMPILE_DEFINITIONS ${LIB_DEFS})
|
|
set_target_properties(${libname} PROPERTIES
|
|
OUTPUT_NAME ${libname}${COMPILER_RT_OS_SUFFIX})
|
|
set_target_properties(${libname} PROPERTIES
|
|
OSX_ARCHITECTURES ${LIB_ARCH})
|
|
|
|
if(LIB_PARENT_TARGET)
|
|
add_dependencies(${LIB_PARENT_TARGET} ${libname})
|
|
endif()
|
|
|
|
list(APPEND ${LIB_OS}_${suffix}_libs ${libname})
|
|
list(APPEND ${LIB_OS}_${suffix}_lipo_flags -arch ${arch} $<TARGET_FILE:${libname}>)
|
|
endmacro()
|
|
|
|
function(darwin_lipo_libs name)
|
|
cmake_parse_arguments(LIB
|
|
""
|
|
"PARENT_TARGET;OUTPUT_DIR;INSTALL_DIR"
|
|
"LIPO_FLAGS;DEPENDS"
|
|
${ARGN})
|
|
if(ARGN_DEPENDS AND ARG_LIPO_FLAGS)
|
|
add_custom_command(OUTPUT ${LIB_OUTPUT_DIR}/lib${name}.a
|
|
COMMAND ${CMAKE_COMMAND} -E make_directory ${LIB_OUTPUT_DIR}
|
|
COMMAND lipo -output
|
|
${LIB_OUTPUT_DIR}/lib${name}.a
|
|
-create ${LIB_LIPO_FLAGS}
|
|
DEPENDS ${LIB_DEPENDS}
|
|
)
|
|
add_custom_target(${name}
|
|
DEPENDS ${LIB_OUTPUT_DIR}/lib${name}.a)
|
|
add_dependencies(${LIB_PARENT_TARGET} ${name})
|
|
install(FILES ${LIB_OUTPUT_DIR}/lib${name}.a
|
|
DESTINATION ${LIB_INSTALL_DIR})
|
|
else()
|
|
message(WARNING "Not generating lipo target for ${name} because no input libraries exist.")
|
|
endif()
|
|
endfunction()
|
|
|
|
# Filter out generic versions of routines that are re-implemented in
|
|
# architecture specific manner. This prevents multiple definitions of the
|
|
# same symbols, making the symbol selection non-deterministic.
|
|
function(darwin_filter_builtin_sources output_var exclude_or_include excluded_list)
|
|
if(exclude_or_include STREQUAL "EXCLUDE")
|
|
set(filter_action GREATER)
|
|
set(filter_value -1)
|
|
elseif(exclude_or_include STREQUAL "INCLUDE")
|
|
set(filter_action LESS)
|
|
set(filter_value 0)
|
|
else()
|
|
message(FATAL_ERROR "darwin_filter_builtin_sources called without EXCLUDE|INCLUDE")
|
|
endif()
|
|
|
|
set(intermediate ${ARGN})
|
|
foreach (_file ${intermediate})
|
|
get_filename_component(_name_we ${_file} NAME_WE)
|
|
list(FIND ${excluded_list} ${_name_we} _found)
|
|
if(_found ${filter_action} ${filter_value})
|
|
list(REMOVE_ITEM intermediate ${_file})
|
|
elseif(${_file} MATCHES ".*/.*\\.S" OR ${_file} MATCHES ".*/.*\\.c")
|
|
get_filename_component(_name ${_file} NAME)
|
|
string(REPLACE ".S" ".c" _cname "${_name}")
|
|
list(REMOVE_ITEM intermediate ${_cname})
|
|
endif ()
|
|
endforeach ()
|
|
set(${output_var} ${intermediate} PARENT_SCOPE)
|
|
endfunction()
|
|
|
|
function(darwin_add_eprintf_library)
|
|
add_library(clang_rt.eprintf STATIC eprintf.c)
|
|
set_target_compile_flags(clang_rt.eprintf
|
|
-isysroot ${DARWIN_osx_SYSROOT}
|
|
${DARWIN_osx_BUILTIN_MIN_VER_FLAG}
|
|
-arch i386)
|
|
set_target_properties(clang_rt.eprintf PROPERTIES
|
|
OUTPUT_NAME clang_rt.eprintf${COMPILER_RT_OS_SUFFIX})
|
|
set_target_properties(clang_rt.eprintf PROPERTIES
|
|
OSX_ARCHITECTURES i386)
|
|
add_dependencies(builtins clang_rt.eprintf)
|
|
set_target_properties(clang_rt.eprintf PROPERTIES
|
|
ARCHIVE_OUTPUT_DIRECTORY ${COMPILER_RT_LIBRARY_OUTPUT_DIR})
|
|
install(TARGETS clang_rt.eprintf
|
|
ARCHIVE DESTINATION ${COMPILER_RT_LIBRARY_INSTALL_DIR})
|
|
endfunction()
|
|
|
|
# Generates builtin libraries for all operating systems specified in ARGN. Each
|
|
# OS library is constructed by lipo-ing together single-architecture libraries.
|
|
macro(darwin_add_builtin_libraries)
|
|
set(DARWIN_EXCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/Darwin-excludes)
|
|
|
|
if(CMAKE_CONFIGURATION_TYPES)
|
|
foreach(type ${CMAKE_CONFIGURATION_TYPES})
|
|
set(CMAKE_C_FLAGS_${type} -O3)
|
|
set(CMAKE_CXX_FLAGS_${type} -O3)
|
|
endforeach()
|
|
else()
|
|
set(CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE} -O3)
|
|
endif()
|
|
|
|
set(CMAKE_C_FLAGS "-fPIC -fvisibility=hidden -DVISIBILITY_HIDDEN -Wall -fomit-frame-pointer")
|
|
set(CMAKE_CXX_FLAGS ${CMAKE_C_FLAGS})
|
|
set(CMAKE_ASM_FLAGS ${CMAKE_C_FLAGS})
|
|
|
|
set(PROFILE_SOURCES ../profile/InstrProfiling
|
|
../profile/InstrProfilingBuffer
|
|
../profile/InstrProfilingPlatformDarwin)
|
|
foreach (os ${ARGN})
|
|
list_union(DARWIN_BUILTIN_ARCHS DARWIN_${os}_ARCHS BUILTIN_SUPPORTED_ARCH)
|
|
foreach (arch ${DARWIN_BUILTIN_ARCHS})
|
|
darwin_find_excluded_builtins_list(${arch}_${os}_EXCLUDED_BUILTINS
|
|
OS ${os}
|
|
ARCH ${arch}
|
|
MIN_VERSION ${DARWIN_${os}_BUILTIN_MIN_VER})
|
|
|
|
darwin_filter_builtin_sources(filtered_sources
|
|
EXCLUDE ${arch}_${os}_EXCLUDED_BUILTINS
|
|
${${arch}_SOURCES})
|
|
|
|
darwin_add_builtin_library(clang_rt builtins
|
|
OS ${os}
|
|
ARCH ${arch}
|
|
SOURCES ${filtered_sources}
|
|
CFLAGS -arch ${arch}
|
|
PARENT_TARGET builtins)
|
|
endforeach()
|
|
|
|
# Don't build cc_kext libraries for simulator platforms
|
|
if(NOT DARWIN_${os}_SKIP_CC_KEXT)
|
|
foreach (arch ${DARWIN_BUILTIN_ARCHS})
|
|
# By not specifying MIN_VERSION this only reads the OS and OS-arch lists.
|
|
# We don't want to filter out the builtins that are present in libSystem
|
|
# because kexts can't link libSystem.
|
|
darwin_find_excluded_builtins_list(${arch}_${os}_EXCLUDED_BUILTINS
|
|
OS ${os}
|
|
ARCH ${arch})
|
|
|
|
darwin_filter_builtin_sources(filtered_sources
|
|
EXCLUDE ${arch}_${os}_EXCLUDED_BUILTINS
|
|
${${arch}_SOURCES})
|
|
|
|
# In addition to the builtins cc_kext includes some profile sources
|
|
darwin_add_builtin_library(clang_rt cc_kext
|
|
OS ${os}
|
|
ARCH ${arch}
|
|
SOURCES ${filtered_sources} ${PROFILE_SOURCES}
|
|
CFLAGS -arch ${arch} -mkernel
|
|
DEFS KERNEL_USE
|
|
PARENT_TARGET builtins)
|
|
endforeach()
|
|
set(archive_name clang_rt.cc_kext_${os})
|
|
if(${os} STREQUAL "osx")
|
|
set(archive_name clang_rt.cc_kext)
|
|
endif()
|
|
darwin_lipo_libs(${archive_name}
|
|
PARENT_TARGET builtins
|
|
LIPO_FLAGS ${${os}_cc_kext_lipo_flags}
|
|
DEPENDS ${${os}_cc_kext_libs}
|
|
OUTPUT_DIR ${COMPILER_RT_LIBRARY_OUTPUT_DIR}
|
|
INSTALL_DIR ${COMPILER_RT_LIBRARY_INSTALL_DIR})
|
|
endif()
|
|
endforeach()
|
|
|
|
darwin_add_eprintf_library()
|
|
|
|
# We put the x86 sim slices into the archives for their base OS
|
|
foreach (os ${ARGN})
|
|
if(NOT ${os} MATCHES ".*sim$")
|
|
darwin_lipo_libs(clang_rt.${os}
|
|
PARENT_TARGET builtins
|
|
LIPO_FLAGS ${${os}_builtins_lipo_flags} ${${os}sim_builtins_lipo_flags}
|
|
DEPENDS ${${os}_builtins_libs} ${${os}sim_builtins_libs}
|
|
OUTPUT_DIR ${COMPILER_RT_LIBRARY_OUTPUT_DIR}
|
|
INSTALL_DIR ${COMPILER_RT_LIBRARY_INSTALL_DIR})
|
|
endif()
|
|
endforeach()
|
|
darwin_add_embedded_builtin_libraries()
|
|
endmacro()
|
|
|
|
function(darwin_add_embedded_builtin_libraries)
|
|
set(MACHO_SYM_DIR ${CMAKE_CURRENT_SOURCE_DIR}/macho_embedded)
|
|
if(CMAKE_CONFIGURATION_TYPES)
|
|
foreach(type ${CMAKE_CONFIGURATION_TYPES})
|
|
set(CMAKE_C_FLAGS_${type} -Oz)
|
|
set(CMAKE_CXX_FLAGS_${type} -Oz)
|
|
endforeach()
|
|
else()
|
|
set(CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE} -Oz)
|
|
endif()
|
|
|
|
set(CMAKE_C_FLAGS "-Wall -fomit-frame-pointer -ffreestanding")
|
|
set(CMAKE_CXX_FLAGS ${CMAKE_C_FLAGS})
|
|
set(CMAKE_ASM_FLAGS ${CMAKE_C_FLAGS})
|
|
|
|
set(SOFT_FLOAT_FLAG -mfloat-abi=soft)
|
|
set(HARD_FLOAT_FLAG -mfloat-abi=hard)
|
|
|
|
set(PIC_FLAG_ -fPIC)
|
|
set(STATIC_FLAG -static)
|
|
|
|
darwin_test_archs(ios
|
|
DARWIN_macho_embedded_ios_ARCHS
|
|
armv6m armv7m armv7em armv7)
|
|
darwin_test_archs(osx
|
|
DARWIN_macho_embedded_osx_ARCHS
|
|
i386 x86_64)
|
|
|
|
list(APPEND DARWIN_macho_embedded_ARCHS
|
|
${DARWIN_macho_embedded_ios_ARCHS} ${DARWIN_macho_embedded_osx_ARCHS})
|
|
|
|
if(NOT DARWIN_macho_embedded_ARCHS)
|
|
return()
|
|
endif()
|
|
|
|
set(DARWIN_macho_embedded_LIBRARY_OUTPUT_DIR
|
|
${COMPILER_RT_OUTPUT_DIR}/lib/macho_embedded)
|
|
set(DARWIN_macho_embedded_LIBRARY_INSTALL_DIR
|
|
${COMPILER_RT_INSTALL_PATH}/lib/macho_embedded)
|
|
|
|
set(CFLAGS_armv7 "-target thumbv7-apple-darwin-eabi")
|
|
set(CFLAGS_armv7em "-target thumbv7-apple-darwin-eabi")
|
|
set(CFLAGS_armv7m "-target thumbv7-apple-darwin-eabi")
|
|
set(CFLAGS_i386 "-march=pentium")
|
|
|
|
set(DARWIN_SOFT_FLOAT_ARCHS armv6m armv7m armv7em armv7)
|
|
set(DARWIN_HARD_FLOAT_ARCHS armv7em armv7 i386 x86_64)
|
|
|
|
darwin_read_list_from_file(common_FUNCTIONS ${MACHO_SYM_DIR}/common.txt)
|
|
darwin_read_list_from_file(thumb2_FUNCTIONS ${MACHO_SYM_DIR}/thumb2.txt)
|
|
darwin_read_list_from_file(thumb2_64_FUNCTIONS ${MACHO_SYM_DIR}/thumb2-64.txt)
|
|
darwin_read_list_from_file(arm_FUNCTIONS ${MACHO_SYM_DIR}/arm.txt)
|
|
darwin_read_list_from_file(i386_FUNCTIONS ${MACHO_SYM_DIR}/i386.txt)
|
|
|
|
|
|
set(armv6m_FUNCTIONS ${common_FUNCTIONS} ${arm_FUNCTIONS})
|
|
set(armv7m_FUNCTIONS ${common_FUNCTIONS} ${arm_FUNCTIONS} ${thumb2_FUNCTIONS})
|
|
set(armv7em_FUNCTIONS ${common_FUNCTIONS} ${arm_FUNCTIONS} ${thumb2_FUNCTIONS})
|
|
set(armv7_FUNCTIONS ${common_FUNCTIONS} ${arm_FUNCTIONS} ${thumb2_FUNCTIONS} ${thumb2_64_FUNCTIONS})
|
|
set(i386_FUNCTIONS ${common_FUNCTIONS} ${i386_FUNCTIONS})
|
|
set(x86_64_FUNCTIONS ${common_FUNCTIONS})
|
|
|
|
foreach(arch ${DARWIN_macho_embedded_ARCHS})
|
|
darwin_filter_builtin_sources(${arch}_filtered_sources
|
|
INCLUDE ${arch}_FUNCTIONS
|
|
${${arch}_SOURCES})
|
|
if(NOT ${arch}_filtered_sources)
|
|
message("${arch}_SOURCES: ${${arch}_SOURCES}")
|
|
message("${arch}_FUNCTIONS: ${${arch}_FUNCTIONS}")
|
|
message(FATAL_ERROR "Empty filtered sources!")
|
|
endif()
|
|
endforeach()
|
|
|
|
foreach(float_type SOFT HARD)
|
|
foreach(type PIC STATIC)
|
|
string(TOLOWER "${float_type}_${type}" lib_suffix)
|
|
foreach(arch ${DARWIN_${float_type}_FLOAT_ARCHS})
|
|
set(DARWIN_macho_embedded_SYSROOT ${DARWIN_osx_SYSROOT})
|
|
set(DARWIN_macho_embedded_BUILTIN_MIN_VER_FLAG ${DARWIN_osx_BUILTIN_MIN_VER_FLAG})
|
|
set(float_flag)
|
|
if(${arch} MATCHES "^arm")
|
|
set(DARWIN_macho_embedded_SYSROOT ${DARWIN_ios_SYSROOT})
|
|
# x86 targets are hard float by default, but the complain about the
|
|
# float ABI flag, so don't pass it unless we're targeting arm.
|
|
set(float_flag ${${float_type}_FLOAT_FLAG})
|
|
endif()
|
|
darwin_add_builtin_library(clang_rt ${lib_suffix}
|
|
OS macho_embedded
|
|
ARCH ${arch}
|
|
SOURCES ${${arch}_filtered_sources}
|
|
CFLAGS -arch ${arch} ${${type}_FLAG} ${float_flag} ${CFLAGS_${arch}}
|
|
PARENT_TARGET builtins)
|
|
endforeach()
|
|
foreach(lib ${macho_embedded_${lib_suffix}_libs})
|
|
set_target_properties(${lib} PROPERTIES LINKER_LANGUAGE C)
|
|
endforeach()
|
|
darwin_lipo_libs(clang_rt.${lib_suffix}
|
|
PARENT_TARGET builtins
|
|
LIPO_FLAGS ${macho_embedded_${lib_suffix}_lipo_flags}
|
|
DEPENDS ${macho_embedded_${lib_suffix}_libs}
|
|
OUTPUT_DIR ${DARWIN_macho_embedded_LIBRARY_OUTPUT_DIR}
|
|
INSTALL_DIR ${DARWIN_macho_embedded_LIBRARY_INSTALL_DIR})
|
|
endforeach()
|
|
endforeach()
|
|
endfunction()
|