From 5c9647078b4620b04eebf939ee481b5b681fafca Mon Sep 17 00:00:00 2001
From: Saleem Abdulrasool <compnerd@compnerd.org>
Date: Mon, 9 Oct 2017 21:39:13 -0700
Subject: [PATCH] build: add a dependency on the swift compiler

Add a dependency on the swift compiler to ensure that a change to the
compiler will rebuild the swift portions.
---
 cmake/modules/SwiftSupport.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmake/modules/SwiftSupport.cmake b/cmake/modules/SwiftSupport.cmake
index 196593999..64b7b36e9 100644
--- a/cmake/modules/SwiftSupport.cmake
+++ b/cmake/modules/SwiftSupport.cmake
@@ -57,6 +57,7 @@ function(add_swift_library library)
                        ${module_directory}/${ASL_MODULE_NAME}.swiftdoc
                      DEPENDS
                        ${ASL_SOURCES}
+                       ${CMAKE_SWIFT_COMPILER}
                      COMMAND
                        ${CMAKE_COMMAND} -E make_directory ${module_directory}
                      COMMAND