Added gcolor2

pkgs/applications/graphics/gcolor2/default.nix

@@ -0,0 +1,29 @@
+{stdenv, fetchurl, gtk, perl, perlXMLParser, pkgconfig } :
+
+let version = "0.4"; in
+stdenv.mkDerivation {
+  name = "gcolor2-${version}";
+  arch = if stdenv.system == "x86_64-linux" then "amd64" else "386";
+
+  src = fetchurl {
+    url = "mirror://sourceforge/project/gcolor2/gcolor2/${version}/gcolor2-${version}.tar.bz2";
+    sha1 = "e410a52dcff3d5c6c3d448b68a026d04ccd744be";
+
+  };
+
+  preConfigure = ''
+    sed -i 's/\[:space:\]/[&]/g' configure
+  '';
+
+  # from https://github.com/PhantomX/slackbuilds/tree/master/gcolor2/patches
+  patches = if stdenv.system == "x86_64-linux" then
+        [ ./gcolor2-amd64.patch ] else
+        [ ];
+
+buildInputs = [ gtk perl perlXMLParser pkgconfig ];
+
+  meta = {
+    description = "Simple GTK+2 color selector";
+    homepage = http://gcolor2.sourceforge.net/;
+  };
+}

pkgs/applications/graphics/gcolor2/gcolor2-amd64.patch

@@ -0,0 +1,46 @@
+diff --exclude-from=/home/dang/bin/scripts/diffrc -up -ruN gcolor2-0.4.orig/src/callbacks.c gcolor2-0.4/src/callbacks.c
+--- gcolor2-0.4.orig/src/callbacks.c	2005-07-12 14:06:12.000000000 -0400
++++ gcolor2-0.4/src/callbacks.c	2007-02-17 19:19:38.000000000 -0500
+@@ -4,6 +4,9 @@
+ 
+ #include <gtk/gtk.h>
+ #include <stdio.h>
++#include <string.h>
++#include <glib.h>
++#include <glib/gprintf.h>
+ 
+ #include "callbacks.h"
+ #include "interface.h"
+@@ -172,6 +175,9 @@ void on_copy_color_to_clipboard_activate
+ 	gtk_clipboard_set_text (cb, hex, strlen (hex));
+ }
+ 
++void add_rgb_file (gchar *filename, gchar *type);
++gchar* get_system_file (void);
++
+ void on_show_system_colors_activate (GtkMenuItem *menuitem, gpointer user_data)
+ {
+ 	if (gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (menuitem)))
+@@ -266,6 +272,8 @@ void on_save_button_clicked (GtkButton *
+ 	gtk_widget_destroy (savedialog);
+ }
+ 
++void add_list_color (gchar *spec, gchar *name, gchar *type, gboolean is_new_color);
++
+ void add_color_to_treeview ()
+ {
+ 	GtkTreeView      *treeview;
+diff --exclude-from=/home/dang/bin/scripts/diffrc -up -ruN gcolor2-0.4.orig/src/main.c gcolor2-0.4/src/main.c
+--- gcolor2-0.4.orig/src/main.c	2005-07-11 10:55:49.000000000 -0400
++++ gcolor2-0.4/src/main.c	2007-02-17 19:18:23.000000000 -0500
+@@ -4,6 +4,10 @@
+ 
+ #include <gtk/gtk.h>
+ #include <stdio.h>
++#include <stdlib.h>
++#include <string.h>
++#include <glib.h>
++#include <glib/gprintf.h>
+ 
+ #include "interface.h"
+ #include "support.h"

pkgs/top-level/all-packages.nix

@@ -8737,6 +8737,8 @@ let
 
   fuze = callPackage ../applications/networking/instant-messengers/fuze {};
 
+  gcolor2 = callPackage ../applications/graphics/gcolor2 { };
+
   get_iplayer = callPackage ../applications/misc/get_iplayer {};
 
   gimp_2_8 = callPackage ../applications/graphics/gimp/2.8.nix {