1 files changed, 7 insertions, 6 deletions
diff --git a/Library/Formula/xplanet.rb b/Library/Formula/xplanet.rb
index dcf64a499..d3c54cd1f 100644
--- a/Library/Formula/xplanet.rb
+++ b/Library/Formula/xplanet.rb
@@ -5,19 +5,20 @@ class Xplanet < Formula
   url 'http://sourceforge.net/projects/xplanet/files/xplanet/1.3.0/xplanet-1.3.0.tar.gz'
   sha1 '7c5208b501b441a0184cbb334a5658d0309d7dac'
 
+  option "with-x", "Build for X11 instead of Aqua"
+
   depends_on 'pkg-config' => :build
   depends_on 'jpeg'
   depends_on 'giflib'
   depends_on 'libtiff'
   depends_on :x11
 
-  def options
-    [['--with-x', "Build for X11 instead of Aqua."]]
-  end
-
   def install
-    args = ["--disable-dependency-tracking", "--prefix=#{prefix}"]
-    if ARGV.include? "--with-x"
+    args = %W[
+      --disable-dependency-tracking
+      --prefix=#{prefix}
+    ]
+    if build.include? "with-x"
       args << "--with-x"
     else
       args << "--with-aqua" << "--without-x"