From dccb3806a6e9fcf50952b9d3cc96c6591acbd076 Mon Sep 17 00:00:00 2001
From: Sergey Poznyakoff <gray@gnu.org.ua>
Date: Tue, 8 Sep 2009 11:08:49 +0300
Subject: Improve command line option handling.

* gnulib.modules: Add argp-version-etc and progname,
use getopt-gnu instead of getopt.
* src/tar.c (HANG_OPTION, USAGE_OPTION)
(VERSION_OPTION): Remove.
(options): Remove corresponding options. Let argp
handle them.
(parse_opt): Likewise.
(_argp_hang): Removed.
(tar_authors): New variable.
(decode_options): Call argp_version_setup.
Do not use ARGP_NO_HELP flag in the call to argp_parse.
---
 gnulib.modules | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gnulib.modules')

diff --git a/gnulib.modules b/gnulib.modules
index 9ec354fb..d5ebce5e 100644
--- a/gnulib.modules
+++ b/gnulib.modules
@@ -4,6 +4,7 @@
 alloca
 argmatch
 argp
+argp-version-etc
 backupfile
 canonicalize
 closeout
@@ -19,7 +20,7 @@ ftruncate
 full-write
 getdate
 getline
-getopt
+getopt-gnu
 getpagesize
 gettext
 gettime
@@ -33,6 +34,7 @@ mkdtemp
 modechange
 obstack
 priv-set
+progname
 quote
 quotearg
 rpmatch
-- 
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