qset_acl failure on Solaris 10

[Bruno Haible]

On an NFSv3 file system on Solaris 10 a gettext fails during qset_acl:

msgmerge: preserving permissions for `mm-u-2.po~': Operation not supported on 
transport endpoint
FAIL: msgmerge-update-2

This fixes it.


2009-08-30  Bruno Haible  <br...@clisp.org>

        Fix an unnecessary error on Solaris 10 on NFSv3 file systems.
        * lib/set-mode-acl.c (qset_acl) [Solaris 10 new]: Treat EOPNOTSUPP like
        ENOSYS.

--- lib/set-mode-acl.c.orig     2009-08-31 00:48:33.000000000 +0200
+++ lib/set-mode-acl.c  2009-08-31 00:21:09.000000000 +0200
@@ -234,7 +234,7 @@
   acl_free (aclp);
   if (ret < 0)
     {
-      if (saved_errno == ENOSYS)
+      if (saved_errno == ENOSYS || saved_errno == EOPNOTSUPP)
        return chmod_or_fchmod (name, desc, mode);
       errno = saved_errno;
       return -1;