diff -ur libogg-1.3.0.a/doc/Makefile.am libogg-1.3.0.b/doc/Makefile.am
--- libogg-1.3.0.a/doc/Makefile.am	2011-08-04 19:07:43.000000000 +0200
+++ libogg-1.3.0.b/doc/Makefile.am	2013-04-03 23:23:37.602866881 +0200
@@ -2,8 +2,6 @@
 
 SUBDIRS = libogg
 
-docdir = $(datadir)/doc/$(PACKAGE)-$(VERSION)
-
 doc_DATA = framing.html index.html oggstream.html ogg-multiplex.html \
 	stream.png vorbisword2.png white-ogg.png white-xifish.png \
 	rfc3533.txt rfc5334.txt skeleton.html
diff -ur libogg-1.3.0.a/doc/libogg/Makefile.am libogg-1.3.0.b/doc/libogg/Makefile.am
--- libogg-1.3.0.a/doc/libogg/Makefile.am	2011-08-04 19:07:43.000000000 +0200
+++ libogg-1.3.0.b/doc/libogg/Makefile.am	2013-04-03 23:28:55.860865093 +0200
@@ -1,6 +1,6 @@
 ## Process this file with automake to produce Makefile.in
 
-docdir = $(datadir)/doc/$(PACKAGE)-$(VERSION)/ogg
+docdir = @docdir@/ogg
 
 doc_DATA = bitpacking.html datastructures.html decoding.html encoding.html\
 	general.html index.html ogg_packet.html ogg_packet_clear.html\