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wafsamba: Override GIT_DIR without using putenv.

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putenv has sideffects on later code. This overrides GIT_DIR for just this call.

Autobuild-User: Jelmer Vernooij <jelmer@samba.org>
Autobuild-Date: Fri Dec  3 04:24:53 CET 2010 on sn-devel-104
This commit is contained in:
Jelmer Vernooij
2010-12-03 03:10:27 +01:00
parent ceb1e176aa
commit 8dcd4cca4e
1 changed files with 4 additions and 3 deletions
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7
buildtools/wafsamba/samba_version.py
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@ -49,9 +49,10 @@ def git_version_summary(path, env=None):
if not 'GIT' in env:
return ("GIT-UNKNOWN", {})
os.putenv('GIT_DIR', '%s/.git' % path)
os.putenv('GIT_WORK_TREE', path)
git = Utils.cmd_output(env.GIT + ' show --pretty=format:"%h%n%ct%n%H%n%cd" --stat HEAD', silent=True)
environ = dict(os.environ)
environ["GIT_DIR"] = '%s/.git' % path
environ["GIT_WORK_TREE"] = path
git = Utils.cmd_output(env.GIT + ' show --pretty=format:"%h%n%ct%n%H%n%cd" --stat HEAD', silent=True, env=environ)
lines = git.splitlines()
if not lines or len(lines) < 4: