homebrew-core/Formula/libvorbis.rb

require 'formula'

class Libvorbis <Formula
  @url='http://downloads.xiph.org/releases/vorbis/libvorbis-1.2.3.tar.bz2'
  @md5='67beb237faf97d74782ec7071756b2b6'
  @homepage='http://vorbis.com'

  depends_on 'libogg'

  def install
    system "./configure --enable-docs --disable-debug --disable-dependency-tracking --prefix='#{prefix}'"
    system "make install"
  end
end
s/require 'brewkit'/require 'formula'/g brewkit.rb changes ENV destructively, so lets not do that everytime a formula is required. Now it's possible for other tools to require a formula description without worrying about side-effects. 2009-10-15 08:07:12 +00:00			`require 'formula'`
libvorbis formula 2009-06-18 08:53:36 +00:00
			`class Libvorbis <Formula`
Update libogg, libvorbis, and libtheora 2009-10-06 05:56:38 +00:00			`@url='http://downloads.xiph.org/releases/vorbis/libvorbis-1.2.3.tar.bz2'`
			`@md5='67beb237faf97d74782ec7071756b2b6'`
libvorbis formula 2009-06-18 08:53:36 +00:00			`@homepage='http://vorbis.com'`

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 'libogg'`
libvorbis formula 2009-06-18 08:53:36 +00:00
			`def install`
			`system "./configure --enable-docs --disable-debug --disable-dependency-tracking --prefix='#{prefix}'"`
			`system "make install"`
			`end`
			`end`