From 62aa2f208300984852ada77c4bc90ca6e6b62543 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Birger=20J=2E=20Nord=C3=B8lum?= <birgerjn@gmail.com>
Date: Sat, 19 Feb 2011 11:27:21 +0100
Subject: [PATCH] DASH Shell: Added HEAD option.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
---
 Formula/dash.rb | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/Formula/dash.rb b/Formula/dash.rb
index fe00f89b633..f5779a071a8 100644
--- a/Formula/dash.rb
+++ b/Formula/dash.rb
@@ -4,10 +4,15 @@ class Dash <Formula
   url 'http://gondor.apana.org.au/~herbert/dash/files/dash-0.5.6.1.tar.gz'
   homepage 'http://gondor.apana.org.au/~herbert/dash/'
   sha1 '06944456a1e3a2cbc325bffd0c898eff198b210a'
+  head 'https://git.kernel.org/pub/scm/utils/dash/dash.git', :using => :git
 
   def install
-    system "./configure", "--disable-debug",
-                          "--prefix=#{prefix}",
+    if ARGV.build_head?
+      system "aclocal"
+      system "autoreconf -f -i -Wall,no-obsolete"
+    end
+
+    system "./configure", "--prefix=#{prefix}",
                           "--with-libedit"
     system "make"
     system "make install"