Use a simpler and more reliable command for converting from HEAD to

commit-ish. Funny thing, they have a command designed for this. ;]

llvm-svn: 146325
This commit is contained in:
Chandler Carruth 2011-12-10 10:18:47 +00:00
parent c60e3e19b5
commit bd5c23fee4

View File

@ -50,7 +50,7 @@ function(add_version_info_from_vcs VERS)
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