From f6666e4c3977a5d74f3da7464672ea48e44dff4b Mon Sep 17 00:00:00 2001 From: Jonathan Gray Date: Tue, 23 Oct 2018 05:47:28 +0000 Subject: Import Mesa 17.3.9 --- lib/mesa/bin/git_sha1_gen.py | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100755 lib/mesa/bin/git_sha1_gen.py (limited to 'lib/mesa/bin/git_sha1_gen.py') diff --git a/lib/mesa/bin/git_sha1_gen.py b/lib/mesa/bin/git_sha1_gen.py new file mode 100755 index 000000000..c75dba101 --- /dev/null +++ b/lib/mesa/bin/git_sha1_gen.py @@ -0,0 +1,36 @@ +#!/usr/bin/env python + +""" +Generate the contents of the git_sha1.h file. +The output of this script goes to stdout. +""" + + +import os +import os.path +import subprocess +import sys + + +def get_git_sha1(): + """Try to get the git SHA1 with git rev-parse.""" + git_dir = os.path.join(os.path.dirname(sys.argv[0]), '..', '.git') + try: + git_sha1 = subprocess.check_output([ + 'git', + '--git-dir=' + git_dir, + 'rev-parse', + 'HEAD', + ], stderr=open(os.devnull, 'w')).decode("ascii") + except: + # don't print anything if it fails + git_sha1 = '' + return git_sha1 + + +git_sha1 = os.environ.get('MESA_GIT_SHA1_OVERRIDE', get_git_sha1())[:10] +if git_sha1: + git_sha1_h_in_path = os.path.join(os.path.dirname(sys.argv[0]), + '..', 'src', 'git_sha1.h.in') + with open(git_sha1_h_in_path , 'r') as git_sha1_h_in: + sys.stdout.write(git_sha1_h_in.read().replace('@VCS_TAG@', git_sha1)) -- cgit v1.2.3