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swift-mirror/tools/SourceKit/cmake/modules/AddSwiftSourceKit.cmake
Rintaro Ishizaki 9c9010e5b7 [CMake] Support Macros in Linux 
For compiling codes required for macro support, we now need swiftc
compiler in the build machine.

Unlike Darwin OSes, where swiftCore runtime is guaranteed to be present
in /usr/lib, Linux doesn't have ABI stability and the stdlib of the
build machine is not at the specific location. So the built compiler
cannot relies on the shared object in the toolchain.
2023-08-24 17:04:15 +00:00

608 lines
26 KiB
CMake
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# Add default compiler and linker flags to 'target'.
#
# FIXME: this is a HACK. All SourceKit CMake code using this function should be
# rewritten to use 'add_swift_host_library' or 'add_swift_target_library'.
function(add_sourcekit_default_compiler_flags target)
# Add variant-specific flags.
_add_host_variant_c_compile_flags(${target})
_add_host_variant_link_flags(${target})
# Set compilation and link flags.
if(SWIFT_HOST_VARIANT_SDK STREQUAL "WINDOWS")
swift_windows_include_for_arch(${SWIFT_HOST_VARIANT_ARCH}
${SWIFT_HOST_VARIANT_ARCH}_INCLUDE)
target_include_directories(${target} SYSTEM PRIVATE
${${SWIFT_HOST_VARIANT_ARCH}_INCLUDE})
endif()
target_compile_options(${target} PRIVATE
-fblocks)
endfunction()
function(add_sourcekit_swift_runtime_link_flags target path HAS_SWIFT_MODULES)
set(RPATH_LIST)
# If we are linking in the Swift Swift parser, we at least need host tools
# to do it.
set(ASKD_BOOTSTRAPPING_MODE ${BOOTSTRAPPING_MODE})
if (NOT ASKD_BOOTSTRAPPING_MODE)
if (SWIFT_SWIFT_PARSER)
set(ASKD_BOOTSTRAPPING_MODE HOSTTOOLS)
endif()
endif()
if(SWIFT_HOST_VARIANT_SDK IN_LIST SWIFT_DARWIN_PLATFORMS)
# Lists of rpaths that we are going to add to our executables.
#
# Please add each rpath separately below to the list, explaining why you are
# adding it.
set(sdk_dir "${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_ARCH_${SWIFT_HOST_VARIANT_ARCH}_PATH}/usr/lib/swift")
# If we found a swift compiler and are going to use swift code in swift
# host side tools but link with clang, add the appropriate -L paths so we
# find all of the necessary swift libraries on Darwin.
if (HAS_SWIFT_MODULES AND ASKD_BOOTSTRAPPING_MODE)
if(ASKD_BOOTSTRAPPING_MODE STREQUAL "HOSTTOOLS")
# Add in the toolchain directory so we can grab compatibility libraries
get_filename_component(TOOLCHAIN_BIN_DIR ${SWIFT_EXEC_FOR_SWIFT_MODULES} DIRECTORY)
get_filename_component(TOOLCHAIN_LIB_DIR "${TOOLCHAIN_BIN_DIR}/../lib/swift/macosx" ABSOLUTE)
target_link_directories(${target} PUBLIC ${TOOLCHAIN_LIB_DIR})
# Add the SDK directory for the host platform.
target_link_directories(${target} PRIVATE "${sdk_dir}")
# Include the abi stable system stdlib in our rpath.
list(APPEND RPATH_LIST "/usr/lib/swift")
elseif(ASKD_BOOTSTRAPPING_MODE STREQUAL "CROSSCOMPILE-WITH-HOSTLIBS")
# Intentionally don't add the lib dir of the cross-compiled compiler, so that
# the stdlib is not picked up from there, but from the SDK.
# This requires to explicitly add all the needed compatibility libraries. We
# can take them from the current build.
target_link_libraries(${target} PUBLIC HostCompatibilityLibs)
# Add the SDK directory for the host platform.
target_link_directories(${target} PRIVATE "${sdk_dir}")
# Include the abi stable system stdlib in our rpath.
list(APPEND RPATH_LIST "/usr/lib/swift")
elseif(ASKD_BOOTSTRAPPING_MODE STREQUAL "BOOTSTRAPPING-WITH-HOSTLIBS")
# Add the SDK directory for the host platform.
target_link_directories(${target} PRIVATE "${sdk_dir}")
# A backup in case the toolchain doesn't have one of the compatibility libraries.
target_link_directories(${target} PRIVATE
"${SWIFTLIB_DIR}/${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_LIB_SUBDIR}")
# Include the abi stable system stdlib in our rpath.
list(APPEND RPATH_LIST "/usr/lib/swift")
elseif(ASKD_BOOTSTRAPPING_MODE STREQUAL "BOOTSTRAPPING")
# At build time link against the built swift libraries from the
# previous bootstrapping stage.
get_bootstrapping_swift_lib_dir(bs_lib_dir "")
target_link_directories(${target} PRIVATE ${bs_lib_dir})
# Required to pick up the built libswiftCompatibility<n>.a libraries
target_link_directories(${target} PRIVATE
"${SWIFTLIB_DIR}/${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_LIB_SUBDIR}")
# At runtime link against the built swift libraries from the current
# bootstrapping stage.
file(RELATIVE_PATH relative_rtlib_path "${path}" "${SWIFTLIB_DIR}/${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_LIB_SUBDIR}")
list(APPEND RPATH_LIST "@loader_path/${relative_rtlib_path}")
else()
message(FATAL_ERROR "Unknown ASKD_BOOTSTRAPPING_MODE '${ASKD_BOOTSTRAPPING_MODE}'")
endif()
# Workaround to make lldb happy: we have to explicitly add all swift compiler modules
# to the linker command line.
set(swift_ast_path_flags "-Wl")
get_property(modules GLOBAL PROPERTY swift_compiler_modules)
foreach(module ${modules})
get_target_property(module_file "SwiftModule${module}" "module_file")
string(APPEND swift_ast_path_flags ",-add_ast_path,${module_file}")
endforeach()
set_property(TARGET ${target} APPEND_STRING PROPERTY
LINK_FLAGS " ${swift_ast_path_flags} ")
# Workaround for a linker crash related to autolinking: rdar://77839981
set_property(TARGET ${target} APPEND_STRING PROPERTY
LINK_FLAGS " -lobjc ")
endif() # HAS_SWIFT_MODULES AND ASKD_BOOTSTRAPPING_MODE
elseif(SWIFT_HOST_VARIANT_SDK MATCHES "LINUX|ANDROID|OPENBSD" AND HAS_SWIFT_MODULES AND ASKD_BOOTSTRAPPING_MODE)
set(swiftrt "swiftImageRegistrationObject${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_OBJECT_FORMAT}-${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_LIB_SUBDIR}-${SWIFT_HOST_VARIANT_ARCH}")
if(ASKD_BOOTSTRAPPING_MODE MATCHES "HOSTTOOLS|CROSSCOMPILE")
# At build time and run time, link against the swift libraries in the
# installed host toolchain.
get_filename_component(swift_bin_dir ${SWIFT_EXEC_FOR_SWIFT_MODULES} DIRECTORY)
get_filename_component(swift_dir ${swift_bin_dir} DIRECTORY)
set(host_lib_dir "${swift_dir}/lib/swift/${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_LIB_SUBDIR}")
target_link_libraries(${target} PRIVATE ${swiftrt})
target_link_libraries(${target} PRIVATE "swiftCore")
target_link_directories(${target} PRIVATE ${host_lib_dir})
file(RELATIVE_PATH relative_rtlib_path "${path}" "${SWIFTLIB_DIR}/${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_LIB_SUBDIR}")
list(APPEND RPATH_LIST "$ORIGIN/${relative_rtlib_path}")
if(ASKD_BOOTSTRAPPING_MODE STREQUAL "HOSTTOOLS")
list(APPEND RPATH_LIST "${host_lib_dir}")
endif()
elseif(ASKD_BOOTSTRAPPING_MODE STREQUAL "BOOTSTRAPPING")
get_bootstrapping_swift_lib_dir(bs_lib_dir "")
target_link_directories(${target} PRIVATE ${bs_lib_dir})
target_link_libraries(${target} PRIVATE ${swiftrt})
target_link_libraries(${target} PRIVATE "swiftCore")
# At runtime link against the built swift libraries from the current
# bootstrapping stage.
file(RELATIVE_PATH relative_rtlib_path "${path}" "${SWIFTLIB_DIR}/${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_LIB_SUBDIR}")
list(APPEND RPATH_LIST "$ORIGIN/${relative_rtlib_path}")
elseif(ASKD_BOOTSTRAPPING_MODE STREQUAL "BOOTSTRAPPING-WITH-HOSTLIBS")
message(FATAL_ERROR "ASKD_BOOTSTRAPPING_MODE 'BOOTSTRAPPING-WITH-HOSTLIBS' not supported on Linux")
else()
message(FATAL_ERROR "Unknown ASKD_BOOTSTRAPPING_MODE '${ASKD_BOOTSTRAPPING_MODE}'")
endif()
endif()
if(SWIFT_SWIFT_PARSER)
# Make sure we can find the early SwiftSyntax libraries.
target_link_directories(${target} PRIVATE "${SWIFT_PATH_TO_EARLYSWIFTSYNTAX_BUILD_DIR}/lib/swift/host")
# Add rpath to the host Swift libraries.
if (NOT SWIFT_HOST_VARIANT_SDK IN_LIST SWIFT_DARWIN_PLATFORMS)
file(RELATIVE_PATH relative_hostlib_path "${path}" "${SWIFTLIB_DIR}/host")
list(APPEND RPATH_LIST "$ORIGIN/${relative_hostlib_path}")
endif()
# For the "end step" of bootstrapping configurations on Darwin, need to be
# able to fall back to the SDK directory for libswiftCore et al.
if (BOOTSTRAPPING_MODE MATCHES "BOOTSTRAPPING.*")
if (NOT "${bootstrapping}" STREQUAL "1")
if(SWIFT_HOST_VARIANT_SDK IN_LIST SWIFT_DARWIN_PLATFORMS)
target_link_directories(${target} PRIVATE "${sdk_dir}")
# Include the abi stable system stdlib in our rpath.
set(swift_runtime_rpath "/usr/lib/swift")
# Add in the toolchain directory so we can grab compatibility libraries
get_filename_component(TOOLCHAIN_BIN_DIR ${SWIFT_EXEC_FOR_SWIFT_MODULES} DIRECTORY)
get_filename_component(TOOLCHAIN_LIB_DIR "${TOOLCHAIN_BIN_DIR}/../lib/swift/${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_LIB_SUBDIR}" ABSOLUTE)
target_link_directories(${target} PUBLIC ${TOOLCHAIN_LIB_DIR})
else()
get_filename_component(swift_bin_dir ${SWIFT_EXEC_FOR_SWIFT_MODULES} DIRECTORY)
get_filename_component(swift_dir ${swift_bin_dir} DIRECTORY)
set(host_lib_dir "${swift_dir}/lib/swift/${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_LIB_SUBDIR}")
target_link_directories(${target} PUBLIC ${host_lib_dir})
list(APPEND RPATH_LIST "${host_lib_dir}")
endif()
endif()
endif()
endif()
set(RPATH_LIST ${RPATH_LIST} PARENT_SCOPE)
endfunction()
# Add a new SourceKit library.
#
# Usage:
# add_sourcekit_library(name # Name of the library
# [DEPENDS dep1 ...] # Targets this library depends on
# [LLVM_LINK_COMPONENTS comp1 ...] # LLVM components this library depends on
# [INSTALL_IN_COMPONENT comp] # The Swift installation component that this library belongs to.
# [SHARED]
# [HAS_SWIFT_MODULES] # Whether to link SwiftCompilerModules
# source1 [source2 source3 ...]) # Sources to add into this library
macro(add_sourcekit_library name)
cmake_parse_arguments(SOURCEKITLIB
"SHARED;HAS_SWIFT_MODULES"
"INSTALL_IN_COMPONENT"
"HEADERS;DEPENDS;LLVM_LINK_COMPONENTS"
${ARGN})
set(srcs ${SOURCEKITLIB_UNPARSED_ARGUMENTS})
llvm_process_sources(srcs ${srcs})
if(MSVC_IDE OR XCODE)
# Add public headers
file(RELATIVE_PATH lib_path
${SOURCEKIT_SOURCE_DIR}/lib/
${CMAKE_CURRENT_SOURCE_DIR}
)
if(NOT lib_path MATCHES "^[.][.]")
file(GLOB_RECURSE headers
${SOURCEKIT_SOURCE_DIR}/include/SourceKit/${lib_path}/*.h
${SOURCEKIT_SOURCE_DIR}/include/SourceKit/${lib_path}/*.def
)
set_source_files_properties(${headers} PROPERTIES HEADER_FILE_ONLY ON)
file(GLOB_RECURSE tds
${SOURCEKIT_SOURCE_DIR}/include/SourceKit/${lib_path}/*.td
)
source_group("TableGen descriptions" FILES ${tds})
set_source_files_properties(${tds} PROPERTIES HEADER_FILE_ONLY ON)
set(srcs ${srcs} ${headers} ${tds})
endif()
endif()
if (MODULE)
set(libkind MODULE)
elseif(SOURCEKITLIB_SHARED)
set(libkind SHARED)
else()
set(libkind)
endif()
add_library(${name} ${libkind} ${srcs})
if(NOT SWIFT_BUILT_STANDALONE AND NOT CMAKE_C_COMPILER_ID MATCHES Clang)
add_dependencies(${name} clang)
endif()
llvm_update_compile_flags(${name})
set_target_properties(${name} PROPERTIES LINKER_LANGUAGE CXX)
set_output_directory(${name}
BINARY_DIR ${SOURCEKIT_RUNTIME_OUTPUT_INTDIR}
LIBRARY_DIR ${SOURCEKIT_LIBRARY_OUTPUT_INTDIR})
if(LLVM_COMMON_DEPENDS)
add_dependencies(${name} ${LLVM_COMMON_DEPENDS})
endif(LLVM_COMMON_DEPENDS)
if(SOURCEKITLIB_DEPENDS)
add_dependencies(${name} ${SOURCEKITLIB_DEPENDS})
endif(SOURCEKITLIB_DEPENDS)
swift_common_llvm_config(${name} ${SOURCEKITLIB_LLVM_LINK_COMPONENTS})
if(SOURCEKITLIB_SHARED AND EXPORTED_SYMBOL_FILE)
add_llvm_symbol_exports(${name} ${EXPORTED_SYMBOL_FILE})
endif()
# Once the new Swift parser is linked, everything has Swift modules.
if (SWIFT_SWIFT_PARSER AND SOURCEKITLIB_SHARED)
set(SOURCEKITLIB_HAS_SWIFT_MODULES ON)
endif()
if(SOURCEKITLIB_SHARED)
set(RPATH_LIST)
add_sourcekit_swift_runtime_link_flags(${name} ${SOURCEKIT_LIBRARY_OUTPUT_INTDIR} ${SOURCEKITLIB_HAS_SWIFT_MODULES})
if("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
set_target_properties(${name} PROPERTIES INSTALL_NAME_DIR "@rpath")
endif()
set_target_properties(${name} PROPERTIES BUILD_WITH_INSTALL_RPATH TRUE)
set_target_properties(${name} PROPERTIES INSTALL_RPATH "${RPATH_LIST}")
endif()
if("${SOURCEKITLIB_INSTALL_IN_COMPONENT}" STREQUAL "")
if(SOURCEKITLIB_SHARED)
set(SOURCEKITLIB_INSTALL_IN_COMPONENT tools)
else()
set(SOURCEKITLIB_INSTALL_IN_COMPONENT dev)
endif()
endif()
add_dependencies(${SOURCEKITLIB_INSTALL_IN_COMPONENT} ${name})
swift_install_in_component(TARGETS ${name}
LIBRARY
DESTINATION "lib${LLVM_LIBDIR_SUFFIX}"
COMPONENT "${SOURCEKITLIB_INSTALL_IN_COMPONENT}"
ARCHIVE
DESTINATION "lib${LLVM_LIBDIR_SUFFIX}"
COMPONENT "${SOURCEKITLIB_INSTALL_IN_COMPONENT}"
RUNTIME
DESTINATION "bin"
COMPONENT "${SOURCEKITLIB_INSTALL_IN_COMPONENT}")
if(SOURCEKITLIB_SHARED)
swift_install_strip_builder_rpath(
TARGETS ${name}
DESTINATION "lib${LLVM_LIBDIR_SUFFIX}"
COMPONENT "${SOURCEKITLIB_INSTALL_IN_COMPONENT}"
)
endif()
swift_install_in_component(FILES ${SOURCEKITLIB_HEADERS}
DESTINATION "include/SourceKit"
COMPONENT "${SOURCEKITLIB_INSTALL_IN_COMPONENT}")
set_target_properties(${name} PROPERTIES FOLDER "SourceKit libraries")
add_sourcekit_default_compiler_flags("${name}")
swift_is_installing_component("${SOURCEKITLIB_INSTALL_IN_COMPONENT}" is_installing)
if(NOT is_installing)
set_property(GLOBAL APPEND PROPERTY SWIFT_BUILDTREE_EXPORTS ${name})
else()
set_property(GLOBAL APPEND PROPERTY SWIFT_EXPORTS ${name})
endif()
endmacro()
# Add a new SourceKit executable.
#
# Usage:
# add_sourcekit_executable(name # Name of the executable
# [LLVM_LINK_COMPONENTS comp1 ...] # LLVM components this executable
# # depends on
# source1 [source2 source3 ...]) # Sources to add into this executable
macro(add_sourcekit_executable name)
set(SOURCEKIT_EXECUTABLE_options)
set(SOURCEKIT_EXECUTABLE_single_parameter_options)
set(SOURCEKIT_EXECUTABLE_multiple_parameter_options LLVM_LINK_COMPONENTS)
cmake_parse_arguments(SOURCEKITEXE "${SOURCEKIT_EXECUTABLE_options}"
"${SOURCEKIT_EXECUTABLE_single_parameter_options}"
"${SOURCEKIT_EXECUTABLE_multiple_parameter_options}" ${ARGN})
add_executable(${name} ${SOURCEKITEXE_UNPARSED_ARGUMENTS})
if(NOT SWIFT_BUILT_STANDALONE AND NOT CMAKE_C_COMPILER_ID MATCHES Clang)
add_dependencies(${name} clang)
endif()
llvm_update_compile_flags(${name})
set_output_directory(${name}
BINARY_DIR ${SOURCEKIT_RUNTIME_OUTPUT_INTDIR}
LIBRARY_DIR ${SOURCEKIT_LIBRARY_OUTPUT_INTDIR})
# Add appropriate dependencies
if(LLVM_COMMON_DEPENDS)
add_dependencies(${name} ${LLVM_COMMON_DEPENDS})
endif()
swift_common_llvm_config(${name} ${SOURCEKITEXE_LLVM_LINK_COMPONENTS})
target_link_libraries(${name} PRIVATE ${LLVM_COMMON_LIBS})
set_target_properties(${name} PROPERTIES FOLDER "SourceKit executables")
add_sourcekit_default_compiler_flags("${name}")
set_target_properties(${name} PROPERTIES LINKER_LANGUAGE CXX)
endmacro()
# Add a new SourceKit framework.
#
# Usage:
# add_sourcekit_framework(name # Name of the framework
# [LLVM_LINK_COMPONENTS comp1 ...] # LLVM components this framework depends on
# [MODULEMAP modulemap] # Module map file for this framework
# [INSTALL_IN_COMPONENT comp] # The Swift installation component that this framework belongs to.
# [HAS_SWIFT_MODULES] # Whether to link SwiftCompilerModules
# source1 [source2 source3 ...]) # Sources to add into this framework
macro(add_sourcekit_framework name)
cmake_parse_arguments(SOURCEKITFW
"HAS_SWIFT_MODULES" "MODULEMAP;INSTALL_IN_COMPONENT" "LLVM_LINK_COMPONENTS" ${ARGN})
set(srcs ${SOURCEKITFW_UNPARSED_ARGUMENTS})
set(lib_dir ${SOURCEKIT_LIBRARY_OUTPUT_INTDIR})
set(framework_location "${lib_dir}/${name}.framework")
# Once the new Swift parser is linked, everything has Swift modules.
if (SWIFT_SWIFT_PARSER)
set(SOURCEKITFW_HAS_SWIFT_MODULES ON)
endif()
if (NOT SOURCEKIT_DEPLOYMENT_OS MATCHES "^macosx")
set(FLAT_FRAMEWORK_NAME "${name}")
set(FLAT_FRAMEWORK_IDENTIFIER "com.apple.${name}")
set(FLAT_FRAMEWORK_SHORT_VERSION_STRING "1.0")
set(FLAT_FRAMEWORK_BUNDLE_VERSION "${SOURCEKIT_VERSION_STRING}")
set(FLAT_FRAMEWORK_DEPLOYMENT_TARGET "${SOURCEKIT_DEPLOYMENT_TARGET}")
configure_file(
"${SOURCEKIT_SOURCE_DIR}/cmake/FlatFrameworkInfo.plist.in"
"${CMAKE_CURRENT_BINARY_DIR}/${name}.Info.plist")
add_custom_command(OUTPUT "${framework_location}/Info.plist"
DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/${name}.Info.plist"
COMMAND ${CMAKE_COMMAND} -E copy_if_different
"${CMAKE_CURRENT_BINARY_DIR}/${name}.Info.plist" "${framework_location}/Info.plist")
list(APPEND srcs "${framework_location}/Info.plist")
endif()
llvm_process_sources(srcs ${srcs})
add_library(${name} SHARED ${srcs})
llvm_update_compile_flags(${name})
set_target_properties(${name} PROPERTIES LINKER_LANGUAGE CXX)
set(headers)
foreach(src ${srcs})
get_filename_component(extension ${src} EXT)
if(extension STREQUAL ".h")
list(APPEND headers ${src})
endif()
endforeach()
if(MSVC_IDE OR XCODE)
set_source_files_properties(${headers} PROPERTIES HEADER_FILE_ONLY ON)
endif(MSVC_IDE OR XCODE)
if(LLVM_COMMON_DEPENDS)
add_dependencies(${name} ${LLVM_COMMON_DEPENDS})
endif(LLVM_COMMON_DEPENDS)
swift_common_llvm_config(${name} ${SOURCEKITFW_LLVM_LINK_COMPONENTS})
if (EXPORTED_SYMBOL_FILE)
add_llvm_symbol_exports(${name} ${EXPORTED_SYMBOL_FILE})
endif()
if(SOURCEKITFW_MODULEMAP)
set(modulemap "${CMAKE_CURRENT_SOURCE_DIR}/${SOURCEKITFW_MODULEMAP}")
set_property(TARGET ${name} APPEND PROPERTY LINK_DEPENDS "${modulemap}")
if (SOURCEKIT_DEPLOYMENT_OS MATCHES "^macosx")
set(modules_dir "${framework_location}/Versions/A/Modules")
add_custom_command(TARGET ${name} PRE_BUILD
COMMAND ${CMAKE_COMMAND} -E copy "${modulemap}" "${modules_dir}/module.modulemap"
COMMAND ${CMAKE_COMMAND} -E create_symlink "Versions/Current/Modules" "${framework_location}/Modules")
else()
set(modules_dir "${framework_location}/Modules")
add_custom_command(TARGET ${name} PRE_BUILD
COMMAND ${CMAKE_COMMAND} -E copy "${modulemap}" "${modules_dir}/module.modulemap")
endif()
endif()
if (SOURCEKIT_DEPLOYMENT_OS MATCHES "^macosx")
set_output_directory(${name}
BINARY_DIR ${SOURCEKIT_RUNTIME_OUTPUT_INTDIR}
LIBRARY_DIR ${SOURCEKIT_LIBRARY_OUTPUT_INTDIR})
set(RPATH_LIST)
add_sourcekit_swift_runtime_link_flags(${name} "${SOURCEKIT_LIBRARY_OUTPUT_INTDIR}" ${SOURCEKITFW_HAS_SWIFT_MODULES})
file(RELATIVE_PATH relative_lib_path
"${framework_location}/Versions/A" "${SOURCEKIT_LIBRARY_OUTPUT_INTDIR}")
list(APPEND RPATH_LIST "@loader_path/${relative_lib_path}")
list(APPEND RPATH_LIST "@loader_path/${relative_lib_path}/swift/host")
set_target_properties(${name} PROPERTIES
BUILD_WITH_INSTALL_RPATH TRUE
FOLDER "SourceKit frameworks"
FRAMEWORK TRUE
INSTALL_NAME_DIR "@rpath"
INSTALL_RPATH "${RPATH_LIST}"
MACOSX_FRAMEWORK_INFO_PLIST "${SOURCEKIT_SOURCE_DIR}/cmake/MacOSXFrameworkInfo.plist.in"
MACOSX_FRAMEWORK_IDENTIFIER "com.apple.${name}"
MACOSX_FRAMEWORK_SHORT_VERSION_STRING "1.0"
MACOSX_FRAMEWORK_BUNDLE_VERSION "${SOURCEKIT_VERSION_STRING}"
PUBLIC_HEADER "${headers}")
add_dependencies(${SOURCEKITFW_INSTALL_IN_COMPONENT} ${name})
swift_install_in_component(TARGETS ${name}
FRAMEWORK
DESTINATION lib${LLVM_LIBDIR_SUFFIX}
COMPONENT ${SOURCEKITFW_INSTALL_IN_COMPONENT}
LIBRARY
DESTINATION lib${LLVM_LIBDIR_SUFFIX}
COMPONENT ${SOURCEKITFW_INSTALL_IN_COMPONENT}
ARCHIVE
DESTINATION lib${LLVM_LIBDIR_SUFFIX}
COMPONENT ${SOURCEKITFW_INSTALL_IN_COMPONENT}
RUNTIME
DESTINATION bin
COMPONENT ${SOURCEKITFW_INSTALL_IN_COMPONENT})
else()
set_output_directory(${name}
BINARY_DIR ${framework_location}
LIBRARY_DIR ${framework_location})
set(RPATH_LIST)
add_sourcekit_swift_runtime_link_flags(${name} "${framework_location}" SOURCEKITFW_HAS_SWIFT_MODULES RPATH_LIST)
file(RELATIVE_PATH relative_lib_path
"${framework_location}" "${SOURCEKIT_LIBRARY_OUTPUT_INTDIR}")
list(APPEND RPATH_LIST "@loader_path/${relative_lib_path}")
list(APPEND RPATH_LIST "@loader_path/${relative_lib_path}/swift/host")
set_target_properties(${name} PROPERTIES
BUILD_WITH_INSTALL_RPATH TRUE
FOLDER "SourceKit frameworks"
INSTALL_NAME_DIR "@rpath/${name}.framework"
INSTALL_RPATH "${RPATH_LIST}"
PREFIX ""
SUFFIX "")
swift_install_in_component(DIRECTORY ${framework_location}
DESTINATION lib${LLVM_LIBDIR_SUFFIX}
COMPONENT ${SOURCEKITFW_INSTALL_IN_COMPONENT}
USE_SOURCE_PERMISSIONS)
foreach(hdr ${headers})
get_filename_component(hdrname ${hdr} NAME)
add_custom_command(TARGET ${name} PRE_BUILD
COMMAND ${CMAKE_COMMAND} -E copy "${hdr}" "${framework_location}/Headers/${hdrname}")
endforeach()
endif()
swift_is_installing_component("${SOURCEKITFW_INSTALL_IN_COMPONENT}" is_installing)
if(NOT is_installing)
set_property(GLOBAL APPEND PROPERTY SWIFT_BUILDTREE_EXPORTS ${name})
else()
set_property(GLOBAL APPEND PROPERTY SWIFT_EXPORTS ${name})
endif()
add_sourcekit_default_compiler_flags("${name}")
endmacro(add_sourcekit_framework)
# Add a new SourceKit XPC service to a framework.
#
# Usage:
# add_sourcekit_xpc_service(name # Name of the XPC service
# [LLVM_LINK_COMPONENTS comp1 ...] # LLVM components this service depends on
# [HAS_SWIFT_MODULES] # Whether to link SwiftCompilerModules
# source1 [source2 source3 ...]) # Sources to add into this service
macro(add_sourcekit_xpc_service name framework_target)
cmake_parse_arguments(SOURCEKITXPC "HAS_SWIFT_MODULES" "" "LLVM_LINK_COMPONENTS" ${ARGN})
set(srcs ${SOURCEKITXPC_UNPARSED_ARGUMENTS})
set(lib_dir ${SOURCEKIT_LIBRARY_OUTPUT_INTDIR})
set(framework_location "${lib_dir}/${framework_target}.framework")
if (SOURCEKIT_DEPLOYMENT_OS MATCHES "^macosx")
set(xpc_bundle_dir "${framework_location}/Versions/A/XPCServices/${name}.xpc")
set(xpc_contents_dir "${xpc_bundle_dir}/Contents")
set(xpc_bin_dir "${xpc_contents_dir}/MacOS")
else()
set(xpc_bundle_dir "${framework_location}/XPCServices/${name}.xpc")
set(xpc_contents_dir "${xpc_bundle_dir}")
set(xpc_bin_dir "${xpc_contents_dir}")
endif()
set(XPCSERVICE_NAME ${name})
set(XPCSERVICE_IDENTIFIER "com.apple.${name}.${SOURCEKIT_VERSION_STRING}_${SOURCEKIT_TOOLCHAIN_NAME}")
set(XPCSERVICE_BUNDLE_VERSION "${SOURCEKIT_VERSION_STRING}")
set(XPCSERVICE_SHORT_VERSION_STRING "1.0")
configure_file(
"${SOURCEKIT_SOURCE_DIR}/cmake/XPCServiceInfo.plist.in"
"${CMAKE_CURRENT_BINARY_DIR}/${name}.Info.plist")
add_custom_command(OUTPUT "${xpc_contents_dir}/Info.plist"
DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/${name}.Info.plist"
COMMAND ${CMAKE_COMMAND} -E copy_if_different
"${CMAKE_CURRENT_BINARY_DIR}/${name}.Info.plist" "${xpc_contents_dir}/Info.plist")
list(APPEND srcs "${xpc_contents_dir}/Info.plist")
add_llvm_executable(${name} ${srcs})
set_target_properties(${name} PROPERTIES FOLDER "XPC Services")
set_target_properties(${name} PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${xpc_bin_dir}")
set_output_directory(${name}
BINARY_DIR "${xpc_bin_dir}"
LIBRARY_DIR "${xpc_bin_dir}")
# Add appropriate dependencies
if(LLVM_COMMON_DEPENDS)
add_dependencies(${name} ${LLVM_COMMON_DEPENDS})
endif(LLVM_COMMON_DEPENDS)
swift_common_llvm_config(${name} ${SOURCEKITXPC_LLVM_LINK_COMPONENTS})
target_link_libraries(${name} PRIVATE ${LLVM_COMMON_LIBS})
set_target_properties(${name} PROPERTIES LINKER_LANGUAGE CXX)
add_dependencies(${framework_target} ${name})
set(RPATH_LIST)
add_sourcekit_swift_runtime_link_flags(${name} ${xpc_bin_dir} ${SOURCEKITXPC_HAS_SWIFT_MODULES})
file(RELATIVE_PATH relative_lib_path "${xpc_bin_dir}" "${lib_dir}")
list(APPEND RPATH_LIST "@loader_path/${relative_lib_path}")
list(APPEND RPATH_LIST "@loader_path/${relative_lib_path}/swift/host")
# Add rpath for sourcekitdInProc
# lib/${framework_target}.framework/Versions/A/XPCServices/${name}.xpc/Contents/MacOS/${name}
set_target_properties(${name} PROPERTIES
BUILD_WITH_INSTALL_RPATH On
INSTALL_RPATH "${RPATH_LIST}"
INSTALL_NAME_DIR "@rpath")
if (SOURCEKIT_DEPLOYMENT_OS MATCHES "^macosx")
add_custom_command(TARGET ${name} POST_BUILD
COMMAND ${CMAKE_COMMAND} -E create_symlink "Versions/Current/XPCServices" XPCServices
WORKING_DIRECTORY ${framework_location})
endif()
# ASan does not play well with exported_symbol option. This should be fixed soon.
if(NOT SWIFT_ASAN_BUILD)
if("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
set_property(TARGET ${name} APPEND_STRING PROPERTY
LINK_FLAGS " -Wl,-exported_symbol,_main ")
endif()
endif()
add_sourcekit_default_compiler_flags("${name}")
endmacro()
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