Adjust docdir in configure. It should fix broken postgresql74-contrib

package in bulk build.

databases/postgresql74/distinfo

@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.3 2004/04/29 22:23:32 recht Exp $
+$NetBSD: distinfo,v 1.4 2004/06/25 14:51:23 taca Exp $
 
 SHA1 (postgresql-7.4.2.tar.bz2) = 52b8a8a3467298c659e424213b72a15b08be9d59
 Size (postgresql-7.4.2.tar.bz2) = 10100398 bytes
@@ -6,3 +6,4 @@ SHA1 (hier-Pg7.4-0.5.2.tar.gz) = 8681cecbb0424a1c147b205a826816ea9146a261
 Size (hier-Pg7.4-0.5.2.tar.gz) = 34747 bytes
 SHA1 (patch-aa) = e9b99b04c02b3f04d21144a22489618948c378a8
 SHA1 (patch-ab) = f44a544c56452bad197a88cb827e88624c54656c
+SHA1 (patch-ac) = 39ce96f3ea9fc1167c8d21168fd1536077898d58

databases/postgresql74/patches/patch-ac

@@ -0,0 +1,13 @@
+$NetBSD: patch-ac,v 1.1 2004/06/25 14:51:23 taca Exp $
+
+--- configure.orig	Thu Jun 24 10:36:51 2004
++++ configure
+@@ -337,7 +337,7 @@ localstatedir='${prefix}/var'
+ libdir='${exec_prefix}/lib'
+ includedir='${prefix}/include'
+ oldincludedir='/usr/include'
+-docdir='${prefix}/doc'
++docdir='${prefix}/share/doc'
+ mandir='${prefix}/man'
+ 
+ ac_prev=