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bitbake-dev: Refactor the environment variable handling.

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Do not clear the environment when saving the environment to the data store.
Instead clear this once the cooker has forked. This ensures that the UI
operates in a filtered (but not empty) environment.

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@5526 311d38ba-8fff-0310-9ca6-ca027cbcb966
This commit is contained in:
Robert Bradford
2008-10-17 09:46:23 +00:00
parent 603ae240ff
commit 9294b95174
4 changed files with 30 additions and 11 deletions
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13
bitbake-dev/bin/bitbake
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@@ -141,15 +141,10 @@ Default BBFILES are the .bb files in the current directory.""" )
cooker = bb.cooker.BBCooker(configuration)
# Optionally clean up the environment
if 'BB_PRESERVE_ENV' not in os.environ:
if 'BB_ENV_WHITELIST' in os.environ:
good_vars = os.environ['BB_ENV_WHITELIST'].split()
else:
good_vars = bb.utils.preserved_envvars_list()
if 'BB_ENV_EXTRAWHITE' in os.environ:
good_vars.extend(os.environ['BB_ENV_EXTRAWHITE'].split())
bb.utils.filter_environment(good_vars)
# Clear away any spurious environment variables. But don't wipe the
# environment totally. This is necessary to ensure the correct operation
# of the UIs (e.g. for DISPLAY, etc.)
bb.utils.clean_environment()
cooker.parseConfiguration()
host = cooker.server.host