--- pym/portage.py.orig	2003-10-30 19:16:02.000000000 +0100
+++ pym/portage.py	2003-10-30 20:54:29.000000000 +0100
@@ -3845,6 +3845,13 @@
 		auxcache_is_valid = self.auxcache[cat].has_key(pkg) and \
 		                    self.auxcache[cat][pkg].has_key("mtime") and \
 		                    self.auxcache[cat][pkg]["mtime"] == emtime
+
+		#nocache RESTRICT flag: ignore the cache entry (useful for dynamic slots, etc.)
+		if auxcache_is_valid and self.auxcache[cat][pkg].has_key("RESTRICT"):
+			auxcache_is_valid = not "nocache" in self.auxcache[cat][pkg]["RESTRICT"].split()
+			if debug > 1:
+				writemsg("auxcache was valid for "+str(pkg)+"but 'nocache' is in $RESTRICT\n")
+
 		if auxcache_is_valid:
 			if debug > 1:
 				writemsg("auxcache is valid: "+str(auxcache_is_valid)+" "+str(pkg)+"\n")