25 lines
728 B
Ruby
25 lines
728 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 'https://downloads.sf.net/project/libpng/libpng15/1.5.18/libpng-1.5.18.tar.bz2'
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sha1 '52fee0139ff96c98a6a0ef6375845ca366a33c94'
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bottle do
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cellar :any
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sha1 "405736a4cd656764b5bea9ec0b11efb2daddaac0" => :mavericks
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sha1 "ff19f63cc4e5225f199adb981e0e1d54dede4d2b" => :mountain_lion
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sha1 "48f94cb7f6a1417f506cc552fd990e7bd2684dec" => :lion
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end
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keg_only :provided_pre_mountain_lion
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option :universal
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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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