kytea: add HEAD

Closes #30623.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/Library/Formula/kytea.rb b/Library/Formula/kytea.rb
index 87c44d58a..8ec249d01 100644
--- a/Library/Formula/kytea.rb
+++ b/Library/Formula/kytea.rb
@@ -4,6 +4,12 @@ class Kytea < Formula
   homepage 'http://www.phontron.com/kytea/'
   url 'http://www.phontron.com/kytea/download/kytea-0.4.6.tar.gz'
   sha1 '2fb22c64a7babff26d95874877d83a9ef1f09617'
+  head do
+    url 'https://github.com/neubig/kytea.git', :branch => 'master'
+    depends_on 'autoconf' => :build
+    depends_on 'automake' => :build
+    depends_on 'libtool' => :build
+  end
 
   # Upstream patch to fix compilation on OS X
   patch :p1 do
@@ -12,6 +18,9 @@ class Kytea < Formula
   end
 
   def install
+    if build.head?
+      system "autoreconf", "-i"
+    end
     system "./configure", "--disable-dependency-tracking",
                           "--prefix=#{prefix}"
     system "make install"