also depends on sourcekitd.

nkcsgexi · nkcsgexi · commit 7ab1f591a2d2 · 2018-02-10T09:00:50.000-08:00
diff --git a/tools/SourceKit/tools/SwiftSourceKitClient/CMakeLists.txt b/tools/SourceKit/tools/SwiftSourceKitClient/CMakeLists.txt
@@ -9,6 +9,7 @@ add_swift_library(swiftSwiftLang SHARED
   SourceKitdResponse.swift
   SourceKitdUID.swift
 
+  DEPENDS sourcekitd
   PRIVATE_LINK_LIBRARIES sourcekitd
   SWIFT_COMPILE_FLAGS ${EXTRA_COMPILE_FLAGS}
   LINK_FLAGS ${EXTRA_LINKER_FLAGS}
