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commit: f3b2054cb599d6ef34612874b5e067f67667dcac |
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Author: Zac Medico <zmedico <AT> gentoo <DOT> org> |
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AuthorDate: Wed May 1 04:00:52 2013 +0000 |
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Commit: Zac Medico <zmedico <AT> gentoo <DOT> org> |
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CommitDate: Wed May 1 04:00:52 2013 +0000 |
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URL: http://git.overlays.gentoo.org/gitweb/?p=proj/portage.git;a=commit;h=f3b2054c |
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|
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Use non-greedy findConsumers for bug #467896. |
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|
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This fixes the preserve-libs display and @preserved-rebuild to omit |
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library consumers that are satisfied by alternative providers. |
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|
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--- |
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pym/portage/_sets/libs.py | 9 +++++---- |
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pym/portage/util/_dyn_libs/LinkageMapELF.py | 17 +++++++++++------ |
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.../util/_dyn_libs/display_preserved_libs.py | 2 +- |
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3 files changed, 17 insertions(+), 11 deletions(-) |
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|
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diff --git a/pym/portage/_sets/libs.py b/pym/portage/_sets/libs.py |
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index a6433e8..022e076 100644 |
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--- a/pym/portage/_sets/libs.py |
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+++ b/pym/portage/_sets/libs.py |
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@@ -1,4 +1,4 @@ |
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-# Copyright 2007-2012 Gentoo Foundation |
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+# Copyright 2007-2013 Gentoo Foundation |
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# Distributed under the terms of the GNU General Public License v2 |
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|
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from __future__ import print_function |
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@@ -49,7 +49,8 @@ class LibraryFileConsumerSet(LibraryConsumerSet): |
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def load(self): |
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consumers = set() |
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for lib in self.files: |
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- consumers.update(self.dbapi._linkmap.findConsumers(lib)) |
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+ consumers.update( |
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+ self.dbapi._linkmap.findConsumers(lib, greedy=False)) |
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|
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if not consumers: |
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return |
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@@ -77,10 +78,10 @@ class PreservedLibraryConsumerSet(LibraryConsumerSet): |
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for lib in libs: |
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if self.debug: |
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print(lib) |
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- for x in sorted(self.dbapi._linkmap.findConsumers(lib)): |
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+ for x in sorted(self.dbapi._linkmap.findConsumers(lib, greedy=False)): |
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print(" ", x) |
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print("-"*40) |
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- consumers.update(self.dbapi._linkmap.findConsumers(lib)) |
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+ consumers.update(self.dbapi._linkmap.findConsumers(lib, greedy=False)) |
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# Don't rebuild packages just because they contain preserved |
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# libs that happen to be consumers of other preserved libs. |
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for libs in plib_dict.values(): |
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|
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diff --git a/pym/portage/util/_dyn_libs/LinkageMapELF.py b/pym/portage/util/_dyn_libs/LinkageMapELF.py |
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index 8d0c09d..ffe4218 100644 |
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--- a/pym/portage/util/_dyn_libs/LinkageMapELF.py |
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+++ b/pym/portage/util/_dyn_libs/LinkageMapELF.py |
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@@ -678,7 +678,7 @@ class LinkageMapELF(object): |
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rValue[soname].add(provider) |
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return rValue |
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|
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- def findConsumers(self, obj, exclude_providers=None): |
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+ def findConsumers(self, obj, exclude_providers=None, greedy=True): |
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""" |
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Find consumers of an object or object key. |
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|
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@@ -715,6 +715,9 @@ class LinkageMapELF(object): |
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'/usr/lib/libssl.so.0.9.8'), and return True if the library is |
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owned by a provider which is planned for removal. |
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@type exclude_providers: collection |
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+ @param greedy: If True, then include consumers that are satisfied |
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+ by alternative providers, otherwise omit them. Default is True. |
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+ @type greedy: Boolean |
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@rtype: set of strings (example: set(['/bin/foo', '/usr/bin/bar'])) |
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@return: The return value is a soname -> set-of-library-paths, where |
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set-of-library-paths satisfy soname. |
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@@ -769,16 +772,18 @@ class LinkageMapELF(object): |
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defpath_keys = set(self._path_key(x) for x in self._defpath) |
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satisfied_consumer_keys = set() |
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if soname_node is not None: |
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- if exclude_providers is not None: |
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relevant_dir_keys = set() |
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for provider_key in soname_node.providers: |
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+ if not greedy and provider_key == obj_key: |
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+ continue |
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provider_objs = self._obj_properties[provider_key].alt_paths |
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for p in provider_objs: |
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provider_excluded = False |
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- for excluded_provider_isowner in exclude_providers: |
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- if excluded_provider_isowner(p): |
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- provider_excluded = True |
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- break |
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+ if exclude_providers is not None: |
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+ for excluded_provider_isowner in exclude_providers: |
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+ if excluded_provider_isowner(p): |
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+ provider_excluded = True |
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+ break |
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if not provider_excluded: |
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# This provider is not excluded. It will |
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# satisfy a consumer of this soname if it |
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|
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diff --git a/pym/portage/util/_dyn_libs/display_preserved_libs.py b/pym/portage/util/_dyn_libs/display_preserved_libs.py |
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index 238274f..b16478d 100644 |
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--- a/pym/portage/util/_dyn_libs/display_preserved_libs.py |
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+++ b/pym/portage/util/_dyn_libs/display_preserved_libs.py |
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@@ -31,7 +31,7 @@ def display_preserved_libs(vardb): |
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if f in consumer_map: |
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continue |
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consumers = [] |
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- for c in linkmap.findConsumers(f): |
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+ for c in linkmap.findConsumers(f, greedy=False): |
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# Filter out any consumers that are also preserved libs |
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# belonging to the same package as the provider. |
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if linkmap._obj_key(c) not in internal_plib_keys: |
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