Require ngettext.

bhaible · bhaible · commit 70f4e00e74d5 · 2009-06-21T13:04:51.000+02:00
diff --git a/ChangeLog b/ChangeLog
@@ -3,6 +3,7 @@
 	* src/iconv.c (check_subst_formatstring): Use ngettext.
 	(subst_wc_to_mb_fallback, subst_mb_to_mb_fallback): Fix error messages
 	after 2006-01-22 change.
+	* configure.ac: Require a gettext version with ngettext.
 
 2006-06-28  Bruno Haible  <bruno@clisp.org>
 
diff --git a/configure.ac b/configure.ac
@@ -82,7 +82,7 @@ AC_LIBTOOL_WIN32_DLL
 AC_PROG_LIBTOOL
 gl_VISIBILITY
 AM_ICONV
-AM_GNU_GETTEXT([external])
+AM_GNU_GETTEXT([external], [need-ngettext])
 
 dnl           checks for header files
 
