| # Create convenience targets for the Swift standard library. |
| |
| # NOTE(compnerd) save the original compiler for the host swiftReflection that |
| # we build |
| set(HOST_CMAKE_CXX_COMPILER ${CMAKE_CXX_COMPILER}) |
| set(HOST_CMAKE_C_COMPILER_INITIAL ${CMAKE_C_COMPILER}) |
| |
| if(SWIFT_BUILD_RUNTIME_WITH_HOST_COMPILER) |
| if((NOT "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang") AND |
| (NOT "${CMAKE_C_COMPILER_ID}" STREQUAL "AppleClang")) |
| message(FATAL_ERROR "Building the swift runtime is not supported with ${CMAKE_C_COMPILER_ID}. Use the just-built clang instead.") |
| else() |
| message(WARNING "Building the swift runtime using the host compiler, and not the just-built clang.") |
| endif() |
| else() |
| # If we use Clang-cl or MSVC, CMake provides default compiler and linker flags that are incompatible |
| # with the frontend of Clang or Clang++. |
| if(SWIFT_COMPILER_IS_MSVC_LIKE) |
| set(CMAKE_CXX_COMPILER "${SWIFT_NATIVE_LLVM_TOOLS_PATH}/clang-cl") |
| set(CMAKE_C_COMPILER "${SWIFT_NATIVE_LLVM_TOOLS_PATH}/clang-cl") |
| else() |
| set(CMAKE_CXX_COMPILER "${SWIFT_NATIVE_LLVM_TOOLS_PATH}/clang++") |
| set(CMAKE_C_COMPILER "${SWIFT_NATIVE_LLVM_TOOLS_PATH}/clang") |
| endif() |
| |
| set(CMAKE_CXX_COMPILER_ARG1 "") |
| set(CMAKE_C_COMPILER_ARG1 "") |
| # The sanitizers require using the same version of the compiler for |
| # everything and there are various places where we link runtime code with |
| # code built by the host compiler. Disable sanitizers for the runtime for |
| # now. |
| append("-fno-sanitize=all" CMAKE_C_FLAGS CMAKE_CXX_FLAGS) |
| endif() |
| |
| # Do not enforce checks for LLVM's ABI-breaking build settings. |
| # The Swift runtime uses some header-only code from LLVM's ADT classes, |
| # but we do not want to link libSupport into the runtime. These checks rely |
| # on the presence of symbols in libSupport to identify how the code was |
| # built and cause link failures for mismatches. Without linking that library, |
| # we get link failures regardless, so instead, this just disables the checks. |
| append("-DLLVM_DISABLE_ABI_BREAKING_CHECKS_ENFORCING=1" CMAKE_C_FLAGS CMAKE_CXX_FLAGS) |
| |
| set(SWIFT_STDLIB_LIBRARY_BUILD_TYPES) |
| if(SWIFT_BUILD_DYNAMIC_STDLIB) |
| list(APPEND SWIFT_STDLIB_LIBRARY_BUILD_TYPES SHARED) |
| endif() |
| if(SWIFT_BUILD_STATIC_STDLIB) |
| list(APPEND SWIFT_STDLIB_LIBRARY_BUILD_TYPES STATIC) |
| endif() |
| |
| function(swift_create_stdlib_targets name variant define_all_alias) |
| if(NOT variant STREQUAL "") |
| set(variant "-${variant}") |
| endif() |
| |
| if(define_all_alias) |
| add_custom_target(${name}${variant}-all) |
| set_target_properties(${name}${variant}-all |
| PROPERTIES |
| FOLDER "Swift libraries/Aggregate") |
| endif() |
| |
| foreach(sdk ${SWIFT_SDKS}) |
| add_custom_target(${name}-${SWIFT_SDK_${sdk}_LIB_SUBDIR}${variant}) |
| set_target_properties(${name}-${SWIFT_SDK_${sdk}_LIB_SUBDIR}${variant} |
| PROPERTIES |
| FOLDER "Swift libraries/Aggregate") |
| |
| foreach(arch ${SWIFT_SDK_${sdk}_ARCHITECTURES}) |
| set(target_variant -${SWIFT_SDK_${sdk}_LIB_SUBDIR}-${arch}) |
| |
| add_custom_target(${name}${target_variant}${variant}) |
| set_target_properties(${name}${target_variant}${variant} |
| PROPERTIES |
| FOLDER "Swift libraries/Aggregate") |
| if(define_all_alias) |
| add_dependencies(${name}${variant}-all |
| ${name}${target_variant}${variant}) |
| endif() |
| add_dependencies(${name}-${SWIFT_SDK_${sdk}_LIB_SUBDIR}${variant} |
| ${name}${target_variant}${variant}) |
| endforeach() |
| endforeach() |
| |
| if(NOT define_all_alias) |
| set(ALL_keyword ALL) |
| endif() |
| add_custom_target(${name}${variant} |
| ${ALL_keyword} |
| DEPENDS |
| ${name}${SWIFT_PRIMARY_VARIANT_SUFFIX}${variant}) |
| set_target_properties(${name}${variant} |
| PROPERTIES |
| FOLDER "Swift libraries/Aggregate") |
| endfunction() |
| |
| swift_create_stdlib_targets("swift-stdlib" "" TRUE) |
| swift_create_stdlib_targets("swift-stdlib" "sib" TRUE) |
| swift_create_stdlib_targets("swift-stdlib" "sibopt" TRUE) |
| swift_create_stdlib_targets("swift-stdlib" "sibgen" TRUE) |
| swift_create_stdlib_targets("swift-test-stdlib" "" FALSE) |
| |
| add_subdirectory(public) |
| add_subdirectory(private) |
| |