=== modified file 'smart/backends/rpm/base.py'
--- smart/backends/rpm/base.py	2009-03-04 23:05:40 +0000
+++ smart/backends/rpm/base.py	2010-05-30 08:32:04 +0000
@@ -41,8 +41,6 @@
         traceback.print_exc()
     raise Error, _("'rpm' python module is not available")
 
-archscore = rpm.archscore
-
 __all__ = ["RPMPackage", "RPMProvides", "RPMNameProvides", "RPMPreRequires",
            "RPMRequires", "RPMUpgrades", "RPMConflicts", "RPMObsoletes",
            "rpm", "getTS", "system_provides"]
@@ -195,7 +193,7 @@
                     if selfver != otherver:
                         rc = vercmp(self.version, other.version)
                     if rc == 0:
-                        rc = -cmp(archscore(selfarch), archscore(otherarch))
+                        rc = -cmp(getArchScore(selfarch), getArchScore(otherarch))
         return rc == -1
 
 class RPMProvides(Provides):         __slots__ = ()
@@ -236,6 +234,17 @@
             return False
         return checkdep(prvver, self.relation, selfver)
 
+_SCOREMAP = {}
+def getArchScore(arch, _sm=_SCOREMAP):
+    if arch not in _sm:
+        if hasattr(rpm, 'platformscore'):
+            platform = rpm.expandMacro(arch + "-%{_target_vendor}-%{_target_os}%{?_gnu}")
+            score = rpm.platformscore(platform)
+        else:
+            score = rpm.archscore(arch)
+        _sm[arch] = score
+    return _sm.get(arch, 0)
+
 # TODO: Embed color into nameprovides and obsoletes relations.
 _COLORMAP = {"x86_64": 2, "ppc64": 2, "s390x": 2, "sparc64": 2}
 def getArchColor(arch, _cm=_COLORMAP):

=== modified file 'smart/backends/rpm/header.py'
--- smart/backends/rpm/header.py	2010-02-03 11:47:52 +0000
+++ smart/backends/rpm/header.py	2010-05-29 11:08:39 +0000
@@ -25,6 +25,7 @@
 from smart.cache import Loader, PackageInfo
 from smart.channel import FileChannel
 from smart.backends.rpm.base import *
+from smart.backends.rpm.base import getArchScore
 from smart.progress import Progress
 from smart import *
 import locale
@@ -247,7 +248,7 @@
             if h[1106]: # RPMTAG_SOURCEPACKAGE
                 continue
             arch = h[1022] # RPMTAG_ARCH
-            if rpm.archscore(arch) == 0:
+            if getArchScore(arch) == 0:
                 continue
 
             name = h[1000] # RPMTAG_NAME

=== modified file 'smart/backends/rpm/metadata.py'
--- smart/backends/rpm/metadata.py	2010-03-05 11:40:53 +0000
+++ smart/backends/rpm/metadata.py	2010-05-29 12:54:52 +0000
@@ -22,6 +22,7 @@
 #
 from smart.cache import PackageInfo, Loader
 from smart.backends.rpm.base import *
+from smart.backends.rpm.base import getArchScore
 
 try:
     from xml.etree import cElementTree        
@@ -190,7 +191,7 @@
                         skip = None
 
                 elif tag == ARCH:
-                    if rpm.archscore(elem.text) == 0:
+                    if getArchScore(elem.text) == 0:
                         skip = PACKAGE
                     else:
                         arch = elem.text

=== modified file 'smart/backends/rpm/redcarpet.py'
--- smart/backends/rpm/redcarpet.py	2006-11-07 22:22:46 +0000
+++ smart/backends/rpm/redcarpet.py	2010-05-29 12:55:06 +0000
@@ -21,6 +21,7 @@
 #
 from smart.cache import PackageInfo, Loader
 from smart.backends.rpm.base import *
+from smart.backends.rpm.base import getArchScore
 from smart import *
 import posixpath
 import locale
@@ -191,7 +192,7 @@
         self._release = data
 
     def handleArchEnd(self, name, attrs, data):
-        if rpm.archscore(data) == 0:
+        if getArchScore(data) == 0:
             self._skip = self.PACKAGE
         else:
             self._arch = data

=== modified file 'smart/backends/rpm/synthesis.py'
--- smart/backends/rpm/synthesis.py	2006-11-07 22:22:46 +0000
+++ smart/backends/rpm/synthesis.py	2010-05-29 12:55:13 +0000
@@ -25,6 +25,7 @@
 from smart.backends.rpm.rpmver import splitarch
 from smart.cache import PackageInfo, Loader
 from smart.backends.rpm.base import *
+from smart.backends.rpm.base import getArchScore
 from smart import *
 import posixpath
 import os
@@ -165,7 +166,7 @@
                     version, arch = version[:dot], version[dot+1:]
                 versionarch = "@".join((version, arch))
                 
-                if rpm.archscore(arch) == 0:
+                if getArchScore(arch) == 0:
                     continue
 
                 name = "-".join(rpmnameparts[0:-2])

=== modified file 'smart/backends/rpm/yast2.py'
--- smart/backends/rpm/yast2.py	2007-10-08 01:42:30 +0000
+++ smart/backends/rpm/yast2.py	2010-05-29 12:55:47 +0000
@@ -22,6 +22,7 @@
 from smart.backends.rpm.rpmver import splitarch
 from smart.cache import PackageInfo, Loader
 from smart.backends.rpm.base import *
+from smart.backends.rpm.base import getArchScore
 from smart import *
 import posixpath
 import locale
@@ -188,7 +189,7 @@
                     raise Error("Error loading YaST2 channel info. Possibly " \
                                 "corrupted file.\n%s" % self._pkginfofile)
                 
-                if rpm.archscore(arch) <= 0:
+                if getArchScore(arch) == 0:
                     return
                 name = nameparts[0]
                 self.curpkgname = name