Merge pull request #40235 from cwakamo/eng/PR-85511244-fix-some-SourceKit-CMake-issues

[CMake] Fix a couple SourceKit CMake issues.

This addresses <rdar://problem/85511244>.

Author: cwakamo

tools/SourceKit/CMakeLists.txt

@@ -52,8 +52,6 @@ include(AddSwiftSourceKit)
 
 if("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
   # Choose a deployment target if none was set.
-  set(SOURCEKIT_DEPLOYMENT_TARGET "" CACHE STRING
-      "Deployment target for SourceKit.")
   if (NOT SOURCEKIT_DEPLOYMENT_TARGET)
     execute_process(COMMAND sw_vers -productVersion
                     OUTPUT_VARIABLE SOURCEKIT_DEPLOYMENT_TARGET

tools/SourceKit/tools/sourcekitd/bin/InProc/CMakeLists.txt

@@ -55,9 +55,9 @@ target_link_libraries(sourcekitdInProc PRIVATE
 # that is in the same directory as the swift library directory.
 if (SOURCEKITD_BUILD_STATIC_INPROC)
   add_sourcekit_library(sourcekitdInProc_Static
+    ${sourcekitdInProc_args}
     HEADERS
       ${SOURCEKITD_SOURCE_DIR}/include/sourcekitd/sourcekitd.h
-    ${sourcekitdInProc_args}
   )
   target_link_libraries(sourcekitdInProc_Static PRIVATE
     SourceKitSwiftLang