[CMake] Fix repository version checking dependencies harder.

Just always regenerate SVNVersion.inc. Don't worry about it not changing.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190560 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Basic/CMakeLists.txt b/lib/Basic/CMakeLists.txt
index 03bf260ff0287592aa30f9e698bb9cca24b27e05..45278ae55d8b390a3c59496eed2bc9bdb18aaf49 100644 (file)
--- a/lib/Basic/CMakeLists.txt
+++ b/lib/Basic/CMakeLists.txt
@@ -60,4 +60,4 @@ add_dependencies(clangBasic
 )
 
 add_custom_command(TARGET clangBasic POST_BUILD
-  COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_CURRENT_BINARY_DIR}/SVNVersion.inc)
+  COMMAND ${CMAKE_COMMAND} -E remove ${CMAKE_CURRENT_BINARY_DIR}/SVNVersion.inc)