2010-04-13 Eric Blake <eblake@redhat.com>
+ getopt: merge bug fixes from glibc
+ * lib/getopt.c (_getopt_internal_r): Use correct message for 'W;'
+ diagnostics. Honor '+:' correctly. Reject ';'.
+
getopt-posix: detect MacOS bug
* m4/getopt.m4 (gl_GETOPT_CHECK_HEADERS): Reject MacOS botch of
optind when missing a required argument.