24 lines
711 B
Ruby
24 lines
711 B
Ruby
require 'formula'
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class Libpng < Formula
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homepage 'http://www.libpng.org/pub/png/libpng.html'
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url 'http://downloads.sf.net/project/libpng/libpng15/1.5.12/libpng-1.5.12.tar.gz'
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sha1 'c329f3a9b720d7ae14e8205fa6e332236573704b'
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keg_only :provided_pre_mountain_lion
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option :universal
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bottle do
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sha1 '83c6be83e86404f41982e5e1e6877924fe737bdf' => :mountainlion
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sha1 '9a86cc5cec4cb19bd04c7c1e93595d96ebcde66f' => :lion
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sha1 '3ba3f991b61afcaf0f369da89443738443d4effe' => :snowleopard
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end
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def install
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ENV.universal_binary if build.universal?
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system "./configure", "--disable-dependency-tracking",
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"--prefix=#{prefix}"
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system "make install"
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end
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end
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