+2009-08-09 Bruno Haible <bruno@clisp.org>
+
+ Avoid warnings from 'aclocal' that are due to a use of macro name
+ AM_XGETTEXT_OPTION that is not defined in automake.
+ * modules/argp (configure.ac): Hide use of AM_XGETTEXT_OPTION from
+ automake.
+ * modules/error (configure.ac): Likewise.
+ * modules/propername (configure.ac): Likewise.
+ * modules/vasprintf (configure.ac): Likewise.
+ * modules/verror (configure.ac): Likewise.
+ * modules/xprintf (configure.ac): Likewise.
+ * modules/xvasprintf (configure.ac): Likewise.
+