From 45da10114568a6705fb1d39fa853bb2dfe648eef Mon Sep 17 00:00:00 2001
From: Charlie Sharpsteen
Date: Mon, 9 Jul 2012 10:03:01 -0800
Subject: r: Add HEAD build

---
 Library/Formula/r.rb | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'Library/Formula')

diff --git a/Library/Formula/r.rb b/Library/Formula/r.rb
index 24ee781bd..3177d54a1 100644
--- a/Library/Formula/r.rb
+++ b/Library/Formula/r.rb
@@ -16,6 +16,8 @@ class R < Formula
   url 'http://cran.r-project.org/src/base/R-2/R-2.15.1.tar.gz'
   sha1 'f0e6912be6dfc0d1fdc4be66048304d8befe8424'
 
+  head 'https://svn.r-project.org/R/trunk'
+
   depends_on 'readline'
   depends_on 'libtiff'
   depends_on 'jpeg'
@@ -41,6 +43,9 @@ class R < Formula
     ]
     args << '--with-valgrind-instrumentation=2' if valgrind?
 
+    # Pull down recommended packages if building from HEAD.
+    system './tools/rsync-recommended' if ARGV.build_head?
+
     system "./configure", *args
     system "make"
     ENV.j1 # Serialized installs, please
-- 
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