lorg-pkgcachegen-selfprov.patch: allow self-referencing provides

E.g. ocaml-runtime#3.10.2-alt1 can provide ocaml-runtime = 3.10.

apt-0.5.15lorg2-lorg-pkgcachegen-selfprov.patch

@@ -0,0 +1,23 @@
+commit 542d44fd82ddc53b779ce4a223f10215f129b7bc
+Author: pmatilai <pmatilai>
+Date:   Mon Feb 6 23:21:02 2006 +0000
+
+    - enable self-referencing provides and see what breaks...
+
+diff --git a/apt-pkg/pkgcachegen.cc b/apt-pkg/pkgcachegen.cc
+index 126f0b2..0e06e40 100644
+--- a/apt-pkg/pkgcachegen.cc
++++ b/apt-pkg/pkgcachegen.cc
+@@ -481,9 +481,12 @@ bool pkgCacheGenerator::ListParser::NewProvides(pkgCache::VerIterator Ver,
+ {
+    pkgCache &Cache = Owner->Cache;
+ 
++// PM:2006-02-07 allow self-referencing provides for now at least...
++#if 0
+    // We do not add self referencing provides
+    if (Ver.ParentPkg().Name() == PackageName)
+       return true;
++#endif
+    
+    // Get a structure
+    unsigned long Provides = Owner->Map.Allocate(sizeof(pkgCache::Provides));

apt.spec

@@ -64,6 +64,7 @@ Patch52: apt-0.5.15lorg2-alt-i18n-apt-shell-typo.patch
 Patch53: apt-0.5.15lorg2-alt-src-apt-shell-wrong_message_fix.patch
 Patch54: apt-0.5.15lorg2-alt-genpkglist-reqfiles.patch
 Patch55: apt-0.5.15lorg2-alt-manifest.patch
+Patch56: apt-0.5.15lorg2-lorg-pkgcachegen-selfprov.patch
 
 # Normally not applied, but useful.
 Patch101: apt-0.5.4cnc9-alt-getsrc-debug.patch
@@ -276,6 +277,7 @@ This package contains method 'rsync' for APT.
 %patch53 -p1
 %patch54 -p1
 %patch55 -p1
+%patch56 -p1
 
 find -type f -name \*.orig -delete