wip

Author: rintaro

lib/CompilerSwiftSyntax/CMakeLists.txt

@@ -6,8 +6,8 @@ if(NOT EXISTS "${SWIFT_PATH_TO_SWIFT_SYNTAX_SOURCE}")
   return()
 endif()
 
+# Build swift-syntax libraries with FetchContent.
 function(includeSwiftSyntax)
-  # Build swift-syntax libraries with FetchContent.
   set(CMAKE_Swift_COMPILER_TARGET ${SWIFT_HOST_TRIPLE})
   set(BUILD_SHARED_LIBS OFF)
   set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
@@ -31,15 +31,20 @@ set_target_properties(swiftSyntaxUnified PROPERTIES LINKER_LANGUAGE Swift)
 
 macro(target_link_libraries_whole_archive target)
   foreach(lib ${ARGN}) 
+    force_add_dependencies(${target} ${lib})
+
+    # Set auto linking name to the unified shared library name for each module.
     target_compile_options(${lib} PRIVATE "SHELL:-module-link-name ${target}")
+
+    # Link all the object file into one unified library.
     target_sources(${target} PRIVATE $<TARGET_OBJECTS:${lib}>)
     # Workaround for CMake doesn't recognize '.o' files as sources.
     target_link_options(${target} PRIVATE $<TARGET_OBJECTS:${lib}>)
+
+    set_property(TARGET ${target} PROPERTY INTERFACE_INCLUDE_DIRECTORIES)
     set_property(TARGET ${target} APPEND PROPERTY
       INTERFACE_INCLUDE_DIRECTORIES "$<TARGET_PROPERTY:${lib},INTERFACE_INCLUDE_DIRECTORIES>"
     )
-    force_add_dependencies(${target} ${lib})
-      
   endforeach()
 endmacro()