50 lines
1.5 KiB
Ruby
50 lines
1.5 KiB
Ruby
require 'formula'
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class Jbigkit < Formula
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url 'http://www.cl.cam.ac.uk/~mgk25/download/jbigkit-2.0.tar.gz'
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homepage 'http://www.cl.cam.ac.uk/~mgk25/jbigkit/'
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md5 '3dd87f605abb1a97a22dc79d8b3e8f6c'
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def options
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[
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['--with-check', "Verify the library during install. Takes ~10s."]
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]
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end
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def install
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# Set for a universal build and patch the Makefile.
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# There's no configure. It creates a static lib.
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ENV.universal_binary
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inreplace 'Makefile', "CCFLAGS = -O2 -W", "CCFLAGS = #{ENV.cflags}"
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system "make"
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# It needs j1 to make the tests happen in sequence.
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ENV.deparallelize
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system "make test" if ARGV.include? '--with-check'
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# Install the files using three common styles of syntax:
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prefix.install %w[contrib examples]
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Dir.chdir 'pbmtools' do
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bin.install %w(pbmtojbg jbgtopbm pbmtojbg85 jbgtopbm85)
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man1.install %w(pbmtojbg.1 jbgtopbm.1)
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man5.install %w(pbm.5 pgm.5)
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end
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Dir.chdir 'libjbig' do
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lib.install Dir['lib*.a']
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(prefix+'src').install Dir['j*.c', 'j*.txt']
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include.install Dir['j*.h']
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end
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end
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def test
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puts
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mktemp do
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system "#{HOMEBREW_PREFIX}/bin/jbgtopbm #{prefix}/examples/ccitt7.jbg | pbmtojbg - testoutput.jbg"
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system "/usr/bin/cmp #{prefix}/examples/ccitt7.jbg testoutput.jbg"
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ohai "The test was successful converting between jbig and pbm and back."
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puts
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system "/usr/bin/file #{HOMEBREW_PREFIX}/lib/libjbig.a #{HOMEBREW_PREFIX}/lib/libjbig85.a"
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puts
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end
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end
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end
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