41 lines
1.1 KiB
Ruby
41 lines
1.1 KiB
Ruby
require 'formula'
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class Leptonica < Formula
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homepage 'http://www.leptonica.org/'
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url 'http://www.leptonica.org/source/leptonica-1.68.tar.gz'
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md5 '5cd7092f9ff2ca7e3f3e73bfcd556403'
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depends_on 'jpeg'
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depends_on 'libtiff'
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# Leptonica is missing an #include for PNG support
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# Can be removed in 1.69
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# http://code.google.com/p/leptonica/issues/detail?id=56
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def patches
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DATA
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end
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def install
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ENV.x11
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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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__END__
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diff -Nurd -x'*~' leptonica-1.68.orig/src/pngio.c leptonica-1.68/src/pngio.c
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--- leptonica-1.68.orig/src/pngio.c 2011-02-01 00:41:12.000000000 -0500
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+++ leptonica-1.68/src/pngio.c 2011-07-09 09:17:17.000000000 -0400
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@@ -108,6 +108,10 @@
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#include "png.h"
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+#ifdef HAVE_LIBZ
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+#include "zlib.h"
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+#endif
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+
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/* ----------------Set defaults for read/write options ----------------- */
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/* strip 16 bpp --> 8 bpp on reading png; default is for stripping */
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static l_int32 var_PNG_STRIP_16_TO_8 = 1;
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