Make swiftFrontendTool depend on Syntax headers (#11312)

Harlan · web-flow · commit f32884a6272b · 2017-08-02T14:15:46.000-07:00
diff --git a/lib/FrontendTool/CMakeLists.txt b/lib/FrontendTool/CMakeLists.txt
@@ -3,7 +3,8 @@ add_swift_library(swiftFrontendTool STATIC
   ImportedModules.cpp
   ReferenceDependencies.cpp
   TBD.cpp
-  DEPENDS SwiftOptions
+  DEPENDS
+    swift-syntax-generated-headers SwiftOptions
   LINK_LIBRARIES
     swiftIndex
     swiftIDE
