Add support for FreeBSD locales. This will fix numerous segmentation

faults with programs that depend on libunicode.  Bump PORTREVISION.

PR:		38901

devel/libunicode/Makefile

@@ -7,7 +7,7 @@
 
 PORTNAME=	libunicode
 PORTVERSION=	0.4
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES=	devel gnome
 MASTER_SITES=	${MASTER_SITE_GNOME}
 MASTER_SITE_SUBDIR=	unstable/sources/libunicode

devel/libunicode/files/patch-iso8859.c

@@ -0,0 +1,11 @@
+--- iso8859.c.orig	Fri Oct 29 15:15:19 1999
++++ iso8859.c	Wed Jun  5 02:43:26 2002
+@@ -271,6 +271,8 @@
+ #define ISO_DEFINE(Num)							      \
+ static char * n ## Num [] = { "8859-"  # Num,				      \
+ 			      "ISO-8859-" # Num,			      \
++			      "ISO_8859-1" # Num,                             \
++			      "ISO8859-" # Num,                               \
+ 			      NULL };					      \
+ unicode_encoding_t P3 (unicode_iso8859_, Num, _encoding) =		      \
+ {									      \

devel/libunicode/files/patch-latin1.c

@@ -0,0 +1,11 @@
+--- latin1.c.orig	Wed Jun  5 02:41:15 2002
++++ latin1.c	Wed Jun  5 02:41:34 2002
+@@ -89,7 +89,7 @@
+ }
+ 
+ /* The encoding descriptor for Latin1.  */
+-static char *l1n[] = { "8859-1", "ISO-8859-1", NULL };
++static char *l1n[] = { "8859-1", "ISO8859-1", "ISO_8859-1", "ISO-8859-1", NULL };
+ unicode_encoding_t unicode_latin1_encoding =
+ {
+   l1n,