patch from Anthony Jones for hash.c allocation size trying to work around

* hash.c: patch from Anthony Jones for hash.c allocation size
* Makefile.am: trying to work around Yet Another Libtool Madness
  and build the 2.4.13 release finally ...
daniel
diff --git a/Makefile.am b/Makefile.am
index 6314acc..0b6d011 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -552,7 +552,7 @@
 cleantar:
 	@(rm -f libxslt*.tar.gz)
 
-rpm: cleantar distcheck
+rpm: cleantar dist
 	rpm -ta $(distdir).tar.gz
 
 ## We create xml2Conf.sh here and not from configure because we want