From a498de7b58032a543a71447a2ffa89654d337665 Mon Sep 17 00:00:00 2001
From: Adam Vandenberg <flangy@gmail.com>
Date: Thu, 11 Mar 2010 23:58:52 -0800
Subject: [PATCH] Tell gd about libpng, why not.

---
 Formula/gd.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Formula/gd.rb b/Formula/gd.rb
index fa0819d0be5..55f71304e42 100644
--- a/Formula/gd.rb
+++ b/Formula/gd.rb
@@ -11,6 +11,7 @@ class Gd <Formula
   depends_on 'jpeg' => :recommended
 
   def install
+    ENV.libpng
     system "./configure", "--prefix=#{prefix}", "--with-freetype=/usr/X11"
     system "make install"
   end