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require 'formula'
class Tesseract < Formula
homepage 'http://code.google.com/p/tesseract-ocr/'
url 'https://tesseract-ocr.googlecode.com/files/tesseract-ocr-3.02.02.tar.gz'
sha1 'a950acf7b75cf851de2de787e9abb62c58ca1827'
revision 1
head do
url 'http://tesseract-ocr.googlecode.com/svn/trunk'
depends_on :autoconf
depends_on :automake
depends_on :libtool
depends_on 'pkg-config' => :build
end
option "all-languages", "Install recognition data for all languages"
depends_on 'libtiff'
depends_on 'leptonica'
fails_with :llvm do
build 2206
cause "Executable 'tesseract' segfaults on 10.6 when compiled with llvm-gcc"
end
# Version 3.02 language packages. Alphabetized by language code.
LANGS = {
'afr' => 'fe8fa7f87d207024938abf6e143f6612cd6bbbc7',
'ara' => 'e15cf6b7a027454db56ecedab0038c7739ab29cc',
'aze' => '8e26797471e9cd943ac76cd6803e596ed3fb0625',
'bel' => '9fc3a081e077b23d8da253f227e8a337acd9a6c8',
'ben' => 'd1b2dec8ee537598594554768de899a9e8e361f6',
'bul' => '34ef79f0f0f3f2b7715c343ea5357791e52336d8',
'cat' => '1d806a2346100d93bcfc32ebf4b4c94ab006ef93',
'ces' => '82f1797de7c06bfa9a20dbf2e4e1db03a0e94be0',
'chi_sim' => 'edcfd4cea1b5e52a37eed605c6a2d7d5e15ef03f',
'chi_tra' => 'f2c8bca5ffeb62e0a10d685d4f66a029472ffe52',
'chr' => 'b9ead6114a41b395a82f1d33a276d524af81f993',
# this Danish package also contains Danish Fraktur language data
'dan' => 'b2c4c09cde1ac5229d22eff72accb60e66b09c2b',
# this German package also contains German Fraktur language data
'deu' => '6d21596225f9a4c36fa81b19518f2aead8c8ac79',
'ell' => '5a5746c7a1e473c89de71a4dd46a8a888ba4ce76',
'eng' => '989ed4c3a5b246d7353893e466c353099d8b73a1',
'enm' => '8d83830859654ffb7e1228f6fbd2604aafea987f',
'epo' => '84ff2e071864e2766dcde842cdbe74d6bdd59549',
'epo_alt' => 'e481f3e41c37dcf28786a90b9384321f8ca15eda',
'equ' => '24b46c2bfe4a652b6ac7bdee9afb68f44ffc333e',
'est' => 'd37d2c295472f6e6ded26c9d799380d205a8cec4',
'eus' => '072b7a4fc36c8b28903e9ef651693be702f21afd',
'fin' => 'c30b504178e5fabd8f084f59e72aa9579b4ee436',
# this French package also contains fraktur for Danish, German, Slovakian
'fra' => '627893d878b33138608df372d191bd799b0edd4f',
'frk' => '81b897434eee2762757519097913bd02ba527dd1',
'frm' => 'e52f58b8244f67f07b3bc0f849247b79ab6d1bcb',
'glg' => 'dee1605b15a57b321e7ad747df6c12a9491cfb08',
'grc' => '2502de7df524264959c73f7253c580f491ee9a2d',
'heb' => '67e10e616caf62545eacd436e85f89436687e22b',
'hin' => '4ceef97ffb8b4ab5ac79ee4bad5b5be0885f228f',
'hrv' => 'c281dbaca6c1fa39ab1e7a82b43542fa46a9020b',
'hun' => '4d7b4534d03c1a6a3861dac0f66da13fd9601e62',
'ind' => '364fe00da0be5bd47661a68acf10ac0bc928cdaf',
'isl' => '7036d949d1860f192d4e038597c435d47fe8ca9a',
# this Italian package also contains Old Italian language data
'ita' => 'b4d75234cab050db69874190d1bab5b2b1c59961',
'jpn' => '7212a708ef688687538abe9a40aab99aa06017a2',
'kan' => 'd3a71631227b04dbcd370b1fdee6d423655663b7',
'kor' => 'd39e165fb73e339c21fbdf995b9d0fffda9fd7db',
'lav' => '98fccc5c8b1613364d5386b29c9dfa82d178d772',
'lit' => '1ef0fb76f9b463aa8a6e41056c87842d43102698',
'mal' => 'aadbded7e50f7dd503d62f99060836c9f4d65732',
'mkd' => 'f6a5235ad131dde816f3f151df4f999f4ea214c6',
'mlt' => '72d4ee59e6fd79f618a7ef09bdedb5e887d20db4',
'msa' => '6344682dc9fe541499f455ae88c07f5941d5e646',
'nld' => 'e68e491d68fa367e2d173b12f19330e3ed72e750',
'nor' => 'cc0f69a4df82adb0f8591f1dfbe3920ced46181b',
'pol' => 'b6c1092ad1bdba5dc019d8f84d3e6c3478e4ffb0',
'por' => '919e6503bd7fc00ffeb27b0823ddad3d2aaf7ba9',
'ron' => '159afd5da08a58ef2cc49be0166068d70c297384',
'rus' => '5caa3f1c5d46642e7c0c17ecd7cc4fe2a4aa2b0b',
# this Slovakian package also contains Slovakian Fraktur language data
'slk' => '946d6033b276f7e3fcfceca35978d3380d10710f',
'slv' => 'cbd9506944069954e3742cbcac2f15ca7f7c90cc',
# this Spanish package also contains Old Spanish language data
'spa' => '51e1289f0320bd750be4b04065dcae6862562b01',
'sqi' => '4d865da27ec2b0ce5f5dbc67a7a1781af1eca05c',
'srp' => 'ca496054260efb361f6873ba7212dd7438fd496c',
'swa' => '453ca6cd1b0b154006eef2046fb008796f59ce8a',
'swe' => '8ecabd4d010ff89d6d3975fb09fc622bf1c157bb',
'tam' => 'b1067548993f168b06019616fc1a1d515169ee84',
'tel' => '726a411daa5ba3c5a6e3e04e870591ba65bf3ee8',
'tgl' => '5437a1a2ffc3dceea2e241b41bd414e64148274d',
'tha' => '04a35c04585a887662dc668e54f5368dabf31f50',
'tur' => '017c11a1630ad96f600a863803a892aeadaa34fb',
'ukr' => '729a2bd1a2cf81c314b8b0f2057260019f056149',
'vie' => '9ab987ff577f1e1c536000d97cf6247f44ef8fdd'
}
LANGS.each do |name, sha|
resource name do
url "https://tesseract-ocr.googlecode.com/files/tesseract-ocr-3.02.#{name}.tar.gz"
version "3.02" # otherwise "ocr" incorrectly detected as the version
sha1 sha
end
end
def install
# explicitly state leptonica header location, as the makefile defaults to /usr/local/include,
# which doesn't work for non-default homebrew location
ENV['LIBLEPT_HEADERSDIR'] = HOMEBREW_PREFIX/"include"
system './autogen.sh' if build.head?
system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}"
system "make install"
if build.include? "all-languages"
resources.each { |r| r.stage { mv Dir["tessdata/*"], share/"tessdata" } }
else
resource("eng").stage { mv Dir["tessdata/*"], share/"tessdata" }
end
end
end
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