Multiple different versions support

[ntk/apt.git] / apt-pkg / pkgcachegen.cc

diff --git a/apt-pkg/pkgcachegen.cc b/apt-pkg/pkgcachegen.cc
index fd4f896..11d539d 100644 (file)
--- a/apt-pkg/pkgcachegen.cc
+++ b/apt-pkg/pkgcachegen.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: pkgcachegen.cc,v 1.37 1999/04/19 02:35:38 jgg Exp $
+// $Id: pkgcachegen.cc,v 1.38 1999/05/23 22:55:54 jgg Exp $
 /* ######################################################################
    
    Package Cache Generator - Generator for the cache structure.
@@ -111,7 +111,8 @@ bool pkgCacheGenerator::MergeList(ListParser &List)
       
       /* We already have a version for this item, record that we
          saw it */
-      if (Res == 0)
+      unsigned long Hash = List.VersionHash();
+      if (Res == 0 && Ver->Hash == Hash)
       {
         if (List.UsePackage(Pkg,Ver) == false)
            return _error->Error("Error occured while processing %s (UsePackage2)",PackageName.c_str());
@@ -122,9 +123,22 @@ bool pkgCacheGenerator::MergeList(ListParser &List)
         continue;
       }      
 
+      // Skip to the end of the same version set.
+      if (Res == 0)
+      {
+        for (; Ver.end() == false; Last = &Ver->NextVer, Ver++)
+        {
+           Res = pkgVersionCompare(Version.begin(),Version.end(),Ver.VerStr(),
+                                   Ver.VerStr() + strlen(Ver.VerStr()));
+           if (Res != 0)
+              break;
+        }
+      }
+
       // Add a new version
       *Last = NewVersion(Ver,Version,*Last);
       Ver->ParentPkg = Pkg.Index();
+      Ver->Hash = Hash;
       if (List.NewVersion(Ver) == false)
         return _error->Error("Error occured while processing %s (NewVersion1)",PackageName.c_str());