1# Copyright (c) 2013 The Chromium Authors. All rights reserved.
2# Use of this source code is governed by a BSD-style license that can be
3# found in the LICENSE file.
4
5import os
6import os.path
7import sys
8
9output = sys.argv[1]
10parentdir = os.path.abspath(os.path.join(output, os.pardir))
11
12#The original body of this file is generated by this bash script:
13#
14#touch "${DIR}/git_sha1.h.tmp"
15#if test -d .git; then \
16#		if which git > /dev/null; then \
17#		    git log -n 1 --oneline | \
18#			sed 's/^\([^ ]*\) .*/#define MESA_GIT_SHA1 "git-\1"/' \
19#			> "${DIR}/git_sha1.h.tmp" ; \
20#		fi \
21#	fi
22#if ! cmp -s "${DIR}/git_sha1.h.tmp" "${DIR}/git_sha1.h"; then \
23#		mv "${DIR}/git_sha1.h.tmp" "${DIR}/git_sha1.h" ;\
24#	else \
25#		rm "${DIR}/git_sha1.h.tmp" ;\
26#	fi
27#
28#However, Chromium shouldn't depend on Bash, and this preprocessor macro isn't
29#neccessary in the first place
30
31if not os.path.isdir(parentdir):
32  os.makedirs(parentdir)
33
34with open(output, "w") as f:
35  pass
36