From d64e59b56e050c547bea02b3ef5715956e907114 Mon Sep 17 00:00:00 2001
From: Peter Simons <simons@cryp.to>
Date: Tue, 24 Aug 2010 08:24:48 +0000
Subject: [PATCH] Patch libmhash to correct autotools config.h collision.

The autotools build was passing package generic parameters via config.h
in such a way as to generate name collisions with other autotool packages
using libmhash.

svn path=/nixpkgs/trunk/; revision=23380
---
 ...autotools-define-conflict-debian-fix.patch | 78 +++++++++++++++++++
 .../libraries/libmhash/default.nix            |  4 +
 2 files changed, 82 insertions(+)
 create mode 100644 pkgs/development/libraries/libmhash/autotools-define-conflict-debian-fix.patch

diff --git a/pkgs/development/libraries/libmhash/autotools-define-conflict-debian-fix.patch b/pkgs/development/libraries/libmhash/autotools-define-conflict-debian-fix.patch
new file mode 100644
index 000000000000..1e3a5d680df6
--- /dev/null
+++ b/pkgs/development/libraries/libmhash/autotools-define-conflict-debian-fix.patch
@@ -0,0 +1,78 @@
+Patch fixing #DEFINE redefinitions for generic PACKAGE_* attributes which
+cause collisions when using libmhash in another package also using autotools.
+
+Debian Bug report #473204
+
+diff -x configure -x config.guess -x config.sub -x 'Makefile.*' -Nru
+mhash-0.9.9.orig/configure.in mhash-0.9.9/configure.in
+--- mhash-0.9.9.orig/configure.in       2007-04-04 19:22:28.000000000 -0700
++++ mhash-0.9.9/configure.in    2008-03-29 00:21:24.000000000 -0800
+@@ -6,6 +6,7 @@
+ AM_INIT_AUTOMAKE
+
+ AC_DEFINE([MHASH_VERSION], PROGRAM_VERSION, "MHash Version")
++AC_CONFIG_HEADER([include/mutils/config.h])
+ AC_CONFIG_HEADER([include/mutils/mhash_config.h])
+
+
+diff -x configure -x config.guess -x config.sub -x 'Makefile.*' -Nru
+mhash-0.9.9.orig/include/mutils/config.h.in
+mhash-0.9.9/include/mutils/config.h.in
+--- mhash-0.9.9.orig/include/mutils/config.h.in 1969-12-31 16:00:00.000000000
+-0800
++++ mhash-0.9.9/include/mutils/config.h.in      2008-03-29 00:48:22.000000000
+-0800
+@@ -0,0 +1,22 @@
++/* Name of package */
++#undef PACKAGE
++
++/* Define to the address where bug reports for this package should be sent. */
++#undef PACKAGE_BUGREPORT
++
++/* Define to the full name of this package. */
++#undef PACKAGE_NAME
++
++/* Define to the full name and version of this package. */
++#undef PACKAGE_STRING
++
++/* Define to the one symbol short name of this package. */
++#undef PACKAGE_TARNAME
++
++/* Define to the version of this package. */
++#undef PACKAGE_VERSION
++
++/* Version number of package */
++#undef VERSION
++
++
+diff -x configure -x config.guess -x config.sub -x 'Makefile.*' -Nru
+mhash-0.9.9.orig/include/mutils/mhash_config.h.in
+mhash-0.9.9/include/mutils/mhash_config.h.in
+--- mhash-0.9.9.orig/include/mutils/mhash_config.h.in   2008-03-29
+00:23:29.000000000 -0800
++++ mhash-0.9.9/include/mutils/mhash_config.h.in        2008-03-29
+00:06:41.000000000 -0800
+@@ -181,24 +181,6 @@
+ /* Define to 1 if your C compiler doesn't accept -c and -o together. */
+ #undef NO_MINUS_C_MINUS_O
+
+-/* Name of package */
+-#undef PACKAGE
+-
+-/* Define to the address where bug reports for this package should be sent. */
+-#undef PACKAGE_BUGREPORT
+-
+-/* Define to the full name of this package. */
+-#undef PACKAGE_NAME
+-
+-/* Define to the full name and version of this package. */
+-#undef PACKAGE_STRING
+-
+-/* Define to the one symbol short name of this package. */
+-#undef PACKAGE_TARNAME
+-
+-/* Define to the version of this package. */
+-#undef PACKAGE_VERSION
+-
+ /* Define to 1 if the C compiler supports function prototypes. */
+ #undef PROTOTYPES
diff --git a/pkgs/development/libraries/libmhash/default.nix b/pkgs/development/libraries/libmhash/default.nix
index ca214b1e1de9..cd026298011c 100644
--- a/pkgs/development/libraries/libmhash/default.nix
+++ b/pkgs/development/libraries/libmhash/default.nix
@@ -12,11 +12,15 @@ stdenv.mkDerivation rec {
     homepage = http://mhash.sourceforge.net;
     license = "LGPL";
   };
+
   pname = "mhash";
   version = "0.9.9.9";
   name = "${pname}-${version}";
+
   src = fetchurl {
     url = "mirror://sourceforge/${pname}/${name}.tar.bz2";
     sha256 = "1w7yiljan8gf1ibiypi6hm3r363imm3sxl1j8hapjdq3m591qljn";
   };
+
+  patches = [ ./autotools-define-conflict-debian-fix.patch ];
 }