build: remove INCORPORATE_OBJECT_LIBRARIES from _add_swift_host_library_single

Author: compnerd

cmake/modules/AddSwift.cmake

@@ -732,7 +732,6 @@ function(_add_swift_host_library_single target name)
   set(SWIFTLIB_SINGLE_multiple_parameter_options
         FILE_DEPENDS
         GYB_SOURCES
-        INCORPORATE_OBJECT_LIBRARIES
         INCORPORATE_OBJECT_LIBRARIES_SHARED_ONLY
         LLVM_LINK_COMPONENTS
         SWIFT_COMPILE_FLAGS)
@@ -872,21 +871,13 @@ function(_add_swift_host_library_single target name)
     return()
   endif()
 
-  set(SWIFTLIB_INCORPORATED_OBJECT_LIBRARIES_EXPRESSIONS)
-  foreach(object_library ${SWIFTLIB_SINGLE_INCORPORATE_OBJECT_LIBRARIES})
-    list(APPEND SWIFTLIB_INCORPORATED_OBJECT_LIBRARIES_EXPRESSIONS
-        $<TARGET_OBJECTS:${object_library}${VARIANT_SUFFIX}>)
-  endforeach()
-
   set(SWIFTLIB_INCORPORATED_OBJECT_LIBRARIES_EXPRESSIONS_SHARED_ONLY)
   foreach(object_library ${SWIFTLIB_SINGLE_INCORPORATE_OBJECT_LIBRARIES_SHARED_ONLY})
     list(APPEND SWIFTLIB_INCORPORATED_OBJECT_LIBRARIES_EXPRESSIONS_SHARED_ONLY
         $<TARGET_OBJECTS:${object_library}${VARIANT_SUFFIX}>)
   endforeach()
 
-  set(SWIFTLIB_SINGLE_XCODE_WORKAROUND_SOURCES)
-
-  set(INCORPORATED_OBJECT_LIBRARIES_EXPRESSIONS ${SWIFTLIB_INCORPORATED_OBJECT_LIBRARIES_EXPRESSIONS})
+  set(INCORPORATED_OBJECT_LIBRARIES_EXPRESSIONS)
   if(${libkind} STREQUAL "SHARED")
     list(APPEND INCORPORATED_OBJECT_LIBRARIES_EXPRESSIONS
          ${SWIFTLIB_INCORPORATED_OBJECT_LIBRARIES_EXPRESSIONS_SHARED_ONLY})
@@ -895,8 +886,7 @@ function(_add_swift_host_library_single target name)
   add_library("${target}" ${libkind}
               ${SWIFTLIB_SINGLE_SOURCES}
               ${SWIFTLIB_SINGLE_EXTERNAL_SOURCES}
-              ${INCORPORATED_OBJECT_LIBRARIES_EXPRESSIONS}
-              ${SWIFTLIB_SINGLE_XCODE_WORKAROUND_SOURCES})
+              ${INCORPORATED_OBJECT_LIBRARIES_EXPRESSIONS})
   _set_target_prefix_and_suffix("${target}" "${libkind}" "${SWIFTLIB_SINGLE_SDK}")
 
   if("${SWIFTLIB_SINGLE_SDK}" STREQUAL "WINDOWS")