From 46f5535aef77a882accda5eda27e2dc5dbeb65c5 Mon Sep 17 00:00:00 2001
From: Jeremy
Date: Fri, 22 Jul 2011 14:43:50 -0500
Subject: OpenVPN: fix compilation on Lion

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
---
 Library/Formula/openvpn.rb | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'Library/Formula')

diff --git a/Library/Formula/openvpn.rb b/Library/Formula/openvpn.rb
index e4b4d7082..248645c73 100644
--- a/Library/Formula/openvpn.rb
+++ b/Library/Formula/openvpn.rb
@@ -10,6 +10,13 @@ class Openvpn < Formula
   skip_clean 'etc'
   skip_clean 'var'
 
+  # This patch fixes compilation on Lion
+  # There is a long history of confusion between these two consts:
+  # http://www.google.com/search?q=SOL_IP+IPPROTO_IP
+  def patches
+    DATA
+  end
+
   def install
     # Build and install binary
     system "./configure", "--prefix=#{prefix}", "--disable-debug", "--disable-dependency-tracking"
@@ -94,3 +101,20 @@ EOS
 EOS
   end
 end
+
+__END__
+diff --git a/socket.c b/socket.c
+index 4720398..faa1782 100644
+--- a/socket.c
++++ b/socket.c
+@@ -35,6 +35,10 @@
+
+ #include "memdbg.h"
+
++#ifndef SOL_IP
++#define SOL_IP IPPROTO_IP
++#endif
++
+ const int proto_overhead[] = { /* indexed by PROTO_x */
+   IPv4_UDP_HEADER_SIZE,
+   IPv4_TCP_HEADER_SIZE,
-- 
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