[CMake] s/LLVM_SOURCE_DIR/LLVM_MAIN_SRC_DIR/

Fix-up for r247305 to use the right variable. There's another use of
LLVM_SOURCE_DIR in this file that is probably also questionable, but it's
for Windows so I'm going to leave it alone.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@247311 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/cmake/modules/AddLLVM.cmake b/cmake/modules/AddLLVM.cmake
index fcf023becf50f34edb46e0121a86fbcbeec9285a..924d672a22e0b4304c8c46fd4db314541a1926c2 100644 (file)
--- a/cmake/modules/AddLLVM.cmake
+++ b/cmake/modules/AddLLVM.cmake
@@ -593,7 +593,7 @@ macro(add_llvm_executable name)
   if(XCODE)
     # Note: the dummy.cpp source file provides no definitions. However,
     # it forces Xcode to properly link the static library.
-    list(APPEND ALL_FILES "${LLVM_SOURCE_DIR}/cmake/dummy.cpp")
+    list(APPEND ALL_FILES "${LLVM_MAIN_SRC_DIR}/cmake/dummy.cpp")
   endif()
 
   if( EXCLUDE_FROM_ALL )