[patch/rfc] Only use ../intl/ when present

[Andrew Cagney <cagney@gnu.org>]

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Hello,

This patch should stop getgext.m4 trying to use ../intl when it isn't 
present.

I can't actually test it - all the systems I looked to test it on had a 
bundled gettext :-/

comments?
Andrew

(I'll need to regenerate the binutils@ and gdb@ configure files, hence 
the cross post.)

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2005-01-17  Andrew Cagney  <cagney@gnu.org>

	* gettext.m4: Only fall back to ../intl/ when it's present.

Index: gettext.m4
===================================================================
RCS file: /cvs/src/src/gettext.m4,v
retrieving revision 1.3
diff -p -u -r1.3 gettext.m4
--- gettext.m4	14 Jan 2004 13:41:36 -0000	1.3
+++ gettext.m4	17 Jan 2005 23:56:17 -0000
@@ -81,9 +81,9 @@ AC_DEFUN([CY_WITH_NLS],
 	dnl In the standard gettext, we would now check for catgets.
         dnl However, we never want to use catgets for our releases.
 
-        if test "$CATOBJEXT" = "NONE"; then
-	  dnl Neither gettext nor catgets in included in the C library.
-	  dnl Fall back on GNU gettext library.
+        if test "$CATOBJEXT" = "NONE" && test -d $srcdir/../intl; then
+	  # Neither gettext nor catgets in included in the C library.
+	  # Fall back on GNU gettext library (assuming it is present).
 	  nls_cv_use_gnu_gettext=yes
         fi
       fi