Use _NSGetEnviron() instead of environ on Darwin. Should fix PR

pkg/31913.  Reported in GNOME Bugzilla #330350.

devel/libgnomeui/distinfo

@@ -1,5 +1,6 @@
-$NetBSD: distinfo,v 1.17 2006/02/07 21:31:04 drochner Exp $
+$NetBSD: distinfo,v 1.18 2006/02/08 05:47:48 minskim Exp $
 
 SHA1 (libgnomeui-2.12.1.tar.bz2) = e542ed58909d9a9e9b6c08e4c1fc016e996ffa73
 RMD160 (libgnomeui-2.12.1.tar.bz2) = be9feadd71d2e1d9be1dee1b6fbb661ca222c160
 Size (libgnomeui-2.12.1.tar.bz2) = 1852044 bytes
+SHA1 (patch-aa) = 5dd82f0e510d0035b55da63b1e200d0c38fa0b5a

devel/libgnomeui/patches/patch-aa

@@ -0,0 +1,19 @@
+$NetBSD: patch-aa,v 1.5 2006/02/08 05:47:48 minskim Exp $
+
+May be removed when GNOME Bugzilla #330350 is resolved.
+
+--- file-chooser/sucky-desktop-item.c.orig	2005-07-11 13:04:12.000000000 -0700
++++ file-chooser/sucky-desktop-item.c
+@@ -67,7 +67,12 @@
+ 
+ #define sure_string(s) ((s)!=NULL?(s):"")
+ 
++#if defined(__APPLE__) && defined(HAVE_NSGETENVIRON) && defined(HAVE_CRT_EXTERNS_H)
++  #include <crt_externs.h>
++  #define environ (*_NSGetEnviron())
++#else
+ extern char **environ;
++#endif
+ 
+ struct _SuckyDesktopItem {
+ 	int refcount;