[llvm-commits] [llvm] r146325 - /llvm/trunk/cmake/modules/VersionFromVCS.cmake

[Chandler Carruth]

Author: chandlerc
Date: Sat Dec 10 04:18:47 2011
New Revision: 146325

URL: http://llvm.org/viewvc/llvm-project?rev=146325&view=rev
Log:
Use a simpler and more reliable command for converting from HEAD to
commit-ish. Funny thing, they have a command designed for this. ;]

Modified:
    llvm/trunk/cmake/modules/VersionFromVCS.cmake

Modified: llvm/trunk/cmake/modules/VersionFromVCS.cmake
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/cmake/modules/VersionFromVCS.cmake?rev=146325&r1=146324&r2=146325&view=diff
==============================================================================
--- llvm/trunk/cmake/modules/VersionFromVCS.cmake (original)
+++ llvm/trunk/cmake/modules/VersionFromVCS.cmake Sat Dec 10 04:18:47 2011
@@ -50,7 +50,7 @@
         set(git_svn_rev "")
       endif()
       execute_process(COMMAND
-                      ${git_executable} show-ref --abbrev --hash --head HEAD
+                      ${git_executable} rev-parse --short HEAD
                       WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
                       TIMEOUT 5
                       RESULT_VARIABLE git_result