diff options
Diffstat (limited to 'pym/portage')
-rw-r--r-- | pym/portage/__init__.py | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/pym/portage/__init__.py b/pym/portage/__init__.py index 75ff00824..2cad377d2 100644 --- a/pym/portage/__init__.py +++ b/pym/portage/__init__.py @@ -1291,7 +1291,8 @@ class config(object): self.lookuplist.reverse() # Blacklist vars that could interfere with portage internals. - for blacklisted in "CATEGORY", "PKGUSE", "PORTAGE_CONFIGROOT", \ + for blacklisted in "CATEGORY", "EBUILD_PHASE", \ + "PKGUSE", "PORTAGE_CONFIGROOT", \ "PORTAGE_IUSE", "PORTAGE_USE", "ROOT": for cfg in self.lookuplist: cfg.pop(blacklisted, None) @@ -1942,6 +1943,7 @@ class config(object): has_changed = True self.configdict["pkg"]["PKGUSE"] = self.puse[:] # For saving to PUSE file self.configdict["pkg"]["USE"] = self.puse[:] # this gets appended to USE + previous_iuse = self.configdict["pkg"].get("IUSE") self.configdict["pkg"]["IUSE"] = iuse # Always set known good values for these variables, since @@ -1953,6 +1955,12 @@ class config(object): if has_changed: self.reset(keeping_pkg=1,use_cache=use_cache) + # If this is not an ebuild phase and reset() has not been called, + # it's safe to return early here if IUSE has not changed. + if not (has_changed or ebuild_phase) and \ + previous_iuse == iuse: + return + # Filter out USE flags that aren't part of IUSE. This has to # be done for every setcpv() call since practically every # package has different IUSE. Some flags are considered to |