From 72a8329ee2a598bd28787f276ccafa959fe60875 Mon Sep 17 00:00:00 2001
From: Evgeny Egorochkin <phreedom@yandex.ru>
Date: Sun, 2 Feb 2014 07:43:30 +0200
Subject: [PATCH] vidalia: fix build with gcc-4.7

---
 pkgs/tools/security/vidalia/default.nix   |  2 ++
 pkgs/tools/security/vidalia/gcc-4.7.patch | 12 ++++++++++++
 2 files changed, 14 insertions(+)
 create mode 100644 pkgs/tools/security/vidalia/gcc-4.7.patch

diff --git a/pkgs/tools/security/vidalia/default.nix b/pkgs/tools/security/vidalia/default.nix
index 4d216bee0b60..6ce094997806 100644
--- a/pkgs/tools/security/vidalia/default.nix
+++ b/pkgs/tools/security/vidalia/default.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ cmake qt4 doxygen ];
 
+  patches = [ ./gcc-4.7.patch ];
+
   meta = with stdenv.lib; {
     homepage = https://www.torproject.org/projects/vidalia.html.en;
     description = "a cross-platform graphical controller for the Tor software, built using the Qt framework";
diff --git a/pkgs/tools/security/vidalia/gcc-4.7.patch b/pkgs/tools/security/vidalia/gcc-4.7.patch
new file mode 100644
index 000000000000..4c163af760c6
--- /dev/null
+++ b/pkgs/tools/security/vidalia/gcc-4.7.patch
@@ -0,0 +1,12 @@
+diff -ru vidalia-0.3.1_orig/src/vidalia/plugin/PluginEngine.cpp vidalia-0.3.1/src/vidalia/plugin/PluginEngine.cpp
+--- vidalia-0.3.1_orig/src/vidalia/plugin/PluginEngine.cpp	2012-08-08 18:02:01.901732270 +0200
++++ vidalia-0.3.1/src/vidalia/plugin/PluginEngine.cpp	2012-08-08 18:03:26.241677875 +0200
+@@ -20,6 +20,8 @@
+ 
+ #include "Vidalia.h"
+ 
++#include <unistd.h>
++
+ PluginEngine::PluginEngine(QObject *parent)
+   : QScriptEngine(parent)
+ {