Use cmp_sort_key() for python3 compatibility.

diff --git a/bin/egencache b/bin/egencache
index 1b3f98f34f8bf404e8e84a9f466dacc2917e921e..7c5a8a055ae693b5ce65d90604245441790c2932 100755 (executable)
--- a/bin/egencache
+++ b/bin/egencache
@@ -33,9 +33,10 @@ except ImportError:
 from portage import os
 from _emerge.MetadataRegen import MetadataRegen
 from portage.cache.cache_errors import CacheError, StatCollision
-from portage.util import writemsg_level
+from portage.util import cmp_sort_key, writemsg_level
 from portage import cpv_getkey
-from portage.dep import isjustname
+from portage.dep import Atom, isjustname
+from portage.versions import pkgcmp, pkgsplit
 
 try:
        import xml.etree.ElementTree
@@ -44,8 +45,6 @@ except ImportError:
 else:
        from repoman.utilities import parse_metadata_use
        from xml.parsers.expat import ExpatError
-       from portage.dep import Atom
-       from portage.versions import pkgcmp, pkgsplit
 
 if sys.hexversion >= 0x3000000:
        long = int
@@ -380,7 +379,7 @@ class GenUseLocalDesc(object):
 
                                                resdict = usedict[flag]
                                                reskeys = {_Atom(k): k for k in resdict.keys()}
-                                               resatoms = sorted(reskeys.keys(), atomcmp)
+                                               resatoms = sorted(reskeys.keys(), key=cmp_sort_key(atomcmp))
                                                resdesc = resdict[reskeys[resatoms[-1]]]
 
                                                output.write('%s:%s - %s\n' % (cp, flag, resdesc))