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4b27d28701
This comes from: svn diff ^/nixpkgs/trunk/@18255 ^/nixpkgs/branches/stdenv-updates/ > diff patch -p0 < diff and then adding into svn all files new from the patch. trunk@18255 comes from the last time I updated stdenv-updates from trunk. svn path=/nixpkgs/stdenv-updates2/; revision=18272
55 lines
1.6 KiB
Diff
55 lines
1.6 KiB
Diff
See http://lists.gnu.org/archive/html/bug-gnulib/2009-10/msg00089.html .
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From dd0ebefe4fe761f6f422a400430db53c64dbffd7 Mon Sep 17 00:00:00 2001
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From: Eric Blake <ebb9@byu.net>
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Date: Tue, 6 Oct 2009 20:44:13 -0600
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Subject: [PATCH] getopt: fix compilation on darwin
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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* lib/getopt.in.h (includes): Leave breadcrumbs during system
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include.
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* lib/unistd.in.h (getopt): Use them to avoid recursive include.
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Reported by Ludovic Courtès.
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Signed-off-by: Eric Blake <ebb9@byu.net>
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---
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ChangeLog | 5 +++++
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lib/getopt.in.h | 6 +++++-
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lib/unistd.in.h | 2 +-
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3 files changed, 11 insertions(+), 2 deletions(-)
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diff --git a/lib/getopt.in.h b/lib/getopt.in.h
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index 9de467a..7377f3c 100644
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--- a/lib/getopt.in.h
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+++ b/lib/getopt.in.h
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@@ -22,9 +22,13 @@
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@PRAGMA_SYSTEM_HEADER@
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#endif
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-/* The include_next requires a split double-inclusion guard. */
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+/* The include_next requires a split double-inclusion guard. We must
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+ also inform the replacement unistd.h to not recursively use
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+ <getopt.h>; our definitions will be present soon enough. */
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#if @HAVE_GETOPT_H@
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+# define _GL_SYSTEM_GETOPT
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# @INCLUDE_NEXT@ @NEXT_GETOPT_H@
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+# undef _GL_SYSTEM_GETOPT
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#endif
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#ifndef _GL_GETOPT_H
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diff --git a/lib/unistd.in.h b/lib/unistd.in.h
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index 38e2e13..b6ea889 100644
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--- a/lib/unistd.in.h
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+++ b/lib/unistd.in.h
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@@ -49,7 +49,7 @@
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#endif
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/* Get getopt(), optarg, optind, opterr, optopt. */
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-#if @GNULIB_UNISTD_H_GETOPT@
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+#if @GNULIB_UNISTD_H_GETOPT@ && !defined _GL_SYSTEM_GETOPT
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# include <getopt.h>
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#endif
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