Properly handle EOPNOTSUPP by making sure we don't end up with two

identical case values on OSes that #define one as the other; lifted
from a lang/tcl85 patch.

Unbreaks FreeBSD build.

net/rsync/distinfo

@@ -1,7 +1,7 @@
-$NetBSD: distinfo,v 1.60 2024/05/22 09:49:36 bouyer Exp $
+$NetBSD: distinfo,v 1.61 2024/07/15 17:20:03 hauke Exp $
 
 BLAKE2s (rsync-3.3.0.tar.gz) = 0b750564ba4fac3d52f0855633d8976902d040f335012bb99a72d7f95f7992e7
 SHA512 (rsync-3.3.0.tar.gz) = df5c53bc2f2b0e7e30f475903e5e4296dc2fbcf08e9ea6c3c61462d0e52b067c27e82deeb4be79102c86e9aa55a825182e126f22df44dabf5b7328acb2a01d10
 Size (rsync-3.3.0.tar.gz) = 1153969 bytes
 SHA1 (patch-Makefile.in) = 34c3cc57846e451a0adbd19fcb19ae682b7e1ae3
-SHA1 (patch-acls.c) = 22b0170d00d11a797c0e50c9cd7b2ef5e8d4b3d1
+SHA1 (patch-acls.c) = 9be60c0c1abedc961fa95bba2bb23d802a09bc62

net/rsync/patches/patch-acls.c

@@ -1,14 +1,14 @@
-$NetBSD: patch-acls.c,v 1.1 2024/05/22 09:49:36 bouyer Exp $
+$NetBSD: patch-acls.c,v 1.2 2024/07/15 17:20:03 hauke Exp $
 
 Properly handle EOPNOTSUPP
 
---- acls.c.orig	2024-05-22 11:29:32.963825978 +0200
-+++ acls.c	2024-05-22 11:30:07.507590619 +0200
-@@ -1101,6 +1101,9 @@
+--- acls.c.orig	2022-09-11 17:04:26.000000000 +0000
++++ acls.c
+@@ -1101,6 +1101,9 @@ int default_perms_for_dir(const char *dir)
  #ifdef ENOTSUP
  		case ENOTSUP:
  #endif
-+#ifdef EOPNOTSUPP
++#if defined(EOPNOTSUPP) &&  (!defined(ENOTSUP) || (ENOTSUP != EOPNOTSUPP))
 +		case EOPNOTSUPP:
 +#endif
  		case ENOSYS: