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Allow disabling Dispatch and Networking in CMakeLists.txt #3029

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Merged
merged 1 commit into from
Aug 10, 2021
Merged

Allow disabling Dispatch and Networking in CMakeLists.txt #3029

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30 changes: 27 additions & 3 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -38,9 +38,14 @@ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_Swift_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/swift)

option(BUILD_SHARED_LIBS "build shared libraries" ON)
option(HAS_LIBDISPATCH_API "has libdispatch API" ON)
option(BUILD_NETWORKING "build FoundationNetworking module" ON)
option(BUILD_TOOLS "build tools" ON)
option(NS_CURL_ASSUME_FEATURES_MISSING "Assume that optional libcurl features are missing rather than test the library's version, for build debugging" NO)

find_package(dispatch CONFIG REQUIRED)
if(HAS_LIBDISPATCH_API)
find_package(dispatch CONFIG REQUIRED)
endif()

include(SwiftSupport)
include(GNUInstallDirs)
Expand All @@ -53,6 +58,12 @@ set(BUILD_SHARED_LIBS NO)
add_subdirectory(CoreFoundation EXCLUDE_FROM_ALL)
set(BUILD_SHARED_LIBS ${SAVED_BUILD_SHARED_LIBS})

# BlocksRuntime is already in libdispatch so it is only needed if libdispatch is
# NOT being used
if(NOT HAS_LIBDISPATCH_API)
add_subdirectory(Sources/BlocksRuntime)
endif()

# Setup include paths for uuid/uuid.h
add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/uuid-headers/uuid/uuid.h
COMMAND
Expand All @@ -74,9 +85,22 @@ endif()

if(NOT BUILD_SHARED_LIBS)
set_property(GLOBAL APPEND PROPERTY Foundation_EXPORTS
CoreFoundation CFXMLInterface CFURLSessionInterface)
install(TARGETS CoreFoundation CFXMLInterface CFURLSessionInterface
CoreFoundation CFXMLInterface)

if(NOT HAS_LIBDISPATCH_API)
set_property(GLOBAL APPEND PROPERTY Foundation_EXPORTS
BlocksRuntime)
endif()

install(TARGETS CoreFoundation CFXMLInterface
DESTINATION lib/swift_static/$<LOWER_CASE:${CMAKE_SYSTEM_NAME}>)

if(BUILD_NETWORKING)
set_property(GLOBAL APPEND PROPERTY Foundation_EXPORTS
CFURLSessionInterface)
install(TARGETS CFURLSessionInterface
DESTINATION lib/swift_static/$<LOWER_CASE:${CMAKE_SYSTEM_NAME}>)
endif()
endif()

set(swift_lib_dir "lib/swift")
Expand Down