22132b9cc3
autotrace fails to build because libpng changed its API between 1.4 and 1.5. Apply a patch from MacPorts to fix this. Thanks to adamv for the solution. Closes Homebrew/homebrew#16569. Signed-off-by: Adam Vandenberg <flangy@gmail.com>
30 lines
896 B
Ruby
30 lines
896 B
Ruby
require 'formula'
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class Autotrace < Formula
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homepage 'http://autotrace.sourceforge.net'
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url 'http://downloads.sourceforge.net/project/autotrace/AutoTrace/0.31.1/autotrace-0.31.1.tar.gz'
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sha1 '679e4912528030b86f23db5b99e60f8e7df883fd'
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option 'without-imagemagick', 'Compile without ImageMagick'
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depends_on 'imagemagick' unless build.include? 'without-imagemagick'
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def patches
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{
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# Issue 16569: Use MacPorts patch to port input-png.c to libpng 1.5.
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:p0 => 'https://trac.macports.org/export/100575/trunk/dports/graphics/autotrace/files/patch-libpng-1.5.diff'
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}
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end
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def install
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args = ["--disable-debug",
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"--disable-dependency-tracking",
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"--prefix=#{prefix}",
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"--mandir=#{man}"]
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args << "--without-magick" if build.include? 'without-imagemagick'
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system "./configure", *args
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system "make install"
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end
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end
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