homebrew-core/Formula/memcached.rb

require 'brewkit'

class Memcached <Formula
  @url='http://memcached.googlecode.com/files/memcached-1.4.0.tar.gz'
  @homepage='http://www.danga.com/memcached/'
  @md5='d7651ecb8bf345144cb17900d9a46c85'

  depends_on 'libevent'

  def install
    system "./configure --prefix='#{prefix}'"
    system "make install"
  end
end
Formula for memcached 2009-08-30 00:07:52 +00:00			`require 'brewkit'`

			`class Memcached <Formula`
			`@url='http://memcached.googlecode.com/files/memcached-1.4.0.tar.gz'`
			`@homepage='http://www.danga.com/memcached/'`
			`@md5='d7651ecb8bf345144cb17900d9a46c85'`

Dependency resolution with fancy syntax Is it a DSL? No. But people call it that apparently. To add a dependency: class Doe <Formula depends_on 'ray' depends_on 'mee' => :optional depends_on 'far' => :recommended depends_on Sew.new end Sew would be a formula you have defined in this Formula file. This is useful, eg. see Python's formula. Formula specified in this fashion cannot be linked into the HOMEBREW_PREFIX, they are considered private libraries. This allows you to create custom installations that are very specific to your formula. More features to come, like specifying versions 2009-09-18 18:16:39 +00:00			`depends_on 'libevent'`
Formula for memcached 2009-08-30 00:07:52 +00:00
			`def install`
			`system "./configure --prefix='#{prefix}'"`
			`system "make install"`
			`end`
			`end`