From c7ce8c776886bb6f720cd604ffff0f2ae78c4330 Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Tue, 31 Mar 2015 20:52:53 -0500
Subject: [PATCH] global: make pygments visible to "gtags" binary

---
 pkgs/development/tools/misc/global/default.nix | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/tools/misc/global/default.nix b/pkgs/development/tools/misc/global/default.nix
index 7dc27bcdb761..4aff2ee4a0b0 100644
--- a/pkgs/development/tools/misc/global/default.nix
+++ b/pkgs/development/tools/misc/global/default.nix
@@ -1,4 +1,5 @@
-{ fetchurl, stdenv, libtool, ncurses, ctags, sqlite, pythonPackages }:
+{ fetchurl, stdenv, libtool, ncurses, ctags, sqlite
+, pythonPackages, makeWrapper }:
 
 stdenv.mkDerivation rec {
   name = "global-6.3.4";
@@ -8,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "0hcplcayyjf42d8ygzla6142b5dq4ybq4wg3n3cgx3b5yfhvic85";
   };
 
-  buildInputs = [ libtool ncurses ];
+  buildInputs = [ libtool ncurses makeWrapper ];
   propagatedBuildInputs = [ pythonPackages.pygments ];
 
   configurePhase =
@@ -24,6 +25,9 @@ stdenv.mkDerivation rec {
   postInstall = ''
     mkdir -p "$out/share/emacs/site-lisp"
     cp -v *.el "$out/share/emacs/site-lisp"
+
+    wrapProgram $out/bin/gtags \
+      --prefix PYTHONPATH : "$(toPythonPath ${pythonPackages.pygments})"
   '';
 
   meta = with stdenv.lib; {