Removing a gzip patch we had, as it looks like being in the new upstream release.

svn path=/nixpkgs/branches/stdenv-updates/; revision=23307

pkgs/tools/compression/gzip/default.nix

@@ -8,8 +8,6 @@ stdenv.mkDerivation rec {
     sha256 = "1vhiyzls60fws48scw48wvwn8mpv1f4yhcsnafys239qvb9wyrni";
   };
 
-  patches = [ ./getopt.patch ];
-
   doCheck = true;
 
   meta = {

pkgs/tools/compression/gzip/getopt.patch

@@ -1,54 +0,0 @@
-See http://lists.gnu.org/archive/html/bug-gnulib/2009-10/msg00089.html .
-
-From dd0ebefe4fe761f6f422a400430db53c64dbffd7 Mon Sep 17 00:00:00 2001
-From: Eric Blake <ebb9@byu.net>
-Date: Tue, 6 Oct 2009 20:44:13 -0600
-Subject: [PATCH] getopt: fix compilation on darwin
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-* lib/getopt.in.h (includes): Leave breadcrumbs during system
-include.
-* lib/unistd.in.h (getopt): Use them to avoid recursive include.
-Reported by Ludovic Courtès.
-
-Signed-off-by: Eric Blake <ebb9@byu.net>
----
- ChangeLog       |    5 +++++
- lib/getopt.in.h |    6 +++++-
- lib/unistd.in.h |    2 +-
- 3 files changed, 11 insertions(+), 2 deletions(-)
-
-diff --git a/lib/getopt.in.h b/lib/getopt.in.h
-index 9de467a..7377f3c 100644
---- a/lib/getopt.in.h
-+++ b/lib/getopt.in.h
-@@ -22,9 +22,13 @@
- @PRAGMA_SYSTEM_HEADER@
- #endif
-
--/* The include_next requires a split double-inclusion guard.  */
-+/* The include_next requires a split double-inclusion guard.  We must
-+   also inform the replacement unistd.h to not recursively use
-+   <getopt.h>; our definitions will be present soon enough.  */
- #if @HAVE_GETOPT_H@
-+# define _GL_SYSTEM_GETOPT
- # @INCLUDE_NEXT@ @NEXT_GETOPT_H@
-+# undef _GL_SYSTEM_GETOPT
- #endif
-
- #ifndef _GL_GETOPT_H
-diff --git a/lib/unistd.in.h b/lib/unistd.in.h
-index 38e2e13..b6ea889 100644
---- a/lib/unistd.in.h
-+++ b/lib/unistd.in.h
-@@ -49,7 +49,7 @@
- #endif
-
- /* Get getopt(), optarg, optind, opterr, optopt.  */
--#if @GNULIB_UNISTD_H_GETOPT@
-+#if @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT
- # include <getopt.h>
- #endif
-