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| author | Zac Medico <zmedico@gentoo.org> | 2007-11-23 00:11:25 +0000 |
|---|---|---|
| committer | Zac Medico <zmedico@gentoo.org> | 2007-11-23 00:11:25 +0000 |
| commit | bc55ce47217542610f9a4ccb50d7e8ca38841178 (patch) | |
| tree | 1c1baee3b28a95da2314fe6bc49abf9ff8779b69 | |
| parent | f2002b88d9b17c8c1ce2ced85de29d330230f1de (diff) | |
| download | portage-bc55ce47217542610f9a4ccb50d7e8ca38841178.tar.gz portage-bc55ce47217542610f9a4ccb50d7e8ca38841178.tar.bz2 portage-bc55ce47217542610f9a4ccb50d7e8ca38841178.zip | |
When filtering the backupenv in create_trees(), be more
selective and ensure that special variables that come from
the config constructor are preserved. (trunk r8609)
svn path=/main/branches/2.1.2/; revision=8610
| -rw-r--r-- | pym/portage.py | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/pym/portage.py b/pym/portage.py index 7964e1cdd..1dce3a1d0 100644 --- a/pym/portage.py +++ b/pym/portage.py @@ -9272,7 +9272,21 @@ def create_trees(config_root=None, target_root=None, trees=None): # with ROOT != "/", so we wipe out the "backupenv" for the # config that is associated with ROOT == "/" and regenerate # it's incrementals. - settings.configdict["backupenv"].clear() + + # Preserve backupenv values that are initialized in the config + # constructor. Also, preserve XARGS since it is set by the + # portage.data module. + backupenv_whitelist = set(["FEATURES", "PORTAGE_BIN_PATH", + "PORTAGE_CONFIGROOT", "PORTAGE_DEPCACHEDIR", + "PORTAGE_GID", "PORTAGE_INST_GID", "PORTAGE_INST_UID", + "PORTAGE_PYM_PATH", "PORTDIR_OVERLAY", "ROOT", "USE_ORDER", + "XARGS"]) + backupenv = settings.configdict["backupenv"] + for k, v in os.environ.iteritems(): + if k in backupenv_whitelist: + continue + if v == backupenv.get(k): + del backupenv[k] settings.regenerate() settings.lock() settings.validate() |