Updated tesseract to version 3.00
Signed-off-by: Adam Vandenberg <flangy@gmail.com>master
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require 'formula'
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require 'download_strategy'
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# Normal strategy tries to untar as well
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class GzipOnlyDownloadStrategy < CurlDownloadStrategy
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def stage
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FileUtils.mv @tarball_path, File.basename(@url)
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safe_system '/usr/bin/gunzip', '-f', File.basename(@url)
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end
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end
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class TesseractEnglishData < Formula
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url 'http://tesseract-ocr.googlecode.com/files/tesseract-2.00.eng.tar.gz'
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md5 'b8291d6b3a63ce7879d688e845e341a9'
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version '2.00'
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url 'http://tesseract-ocr.googlecode.com/files/eng.traineddata.gz',
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:using => GzipOnlyDownloadStrategy
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md5 'd91041ad156cf2db36664e91ef799451'
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version '3.00'
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end
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class Tesseract < Formula
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url 'http://tesseract-ocr.googlecode.com/files/tesseract-2.04.tar.gz'
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url 'http://tesseract-ocr.googlecode.com/files/tesseract-3.00.tar.gz'
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homepage 'http://code.google.com/p/tesseract-ocr/'
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md5 'b44eba1a9f4892ac62e484c807fe0533'
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md5 'cc812a261088ea0c3d2da735be35d09f'
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depends_on 'libtiff'
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fails_with_llvm "Executable 'tesseract' segfaults on 10.6 when compiled with llvm-gcc", :build => "2206"
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def install
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# 'make install' expects the language data files in the build directory
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d = Dir.getwd
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TesseractEnglishData.new.brew { cp Dir["*"], "#{d}/tessdata/" }
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system "./configure", "--prefix=#{prefix}", "--disable-debug", "--disable-dependency-tracking"
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system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}"
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system "make install"
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TesseractEnglishData.new.brew { mv "eng.traineddata", "#{share}/tessdata/" }
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end
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def caveats; <<-EOF.undent
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