51 lines
1.6 KiB
Nix
51 lines
1.6 KiB
Nix
{ stdenv, fetchurl, autoconf, automake, libtool, leptonica, libpng, libtiff }:
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let
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majVersion = "3.02";
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version = "${majVersion}.02";
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f = lang : sha256 : let
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src = fetchurl {
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url = "http://tesseract-ocr.googlecode.com/files/tesseract-ocr-${majVersion}.${lang}.tar.gz";
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inherit sha256;
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};
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in
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"tar xfvz ${src} -C $out/share/ --strip=1";
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extraLanguages = ''
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${f "cat" "0d1smiv1b3k9ay2s05sl7q08mb3ln4w5iiiymv2cs8g8333z8jl9"}
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${f "rus" "059336mkhsj9m3hwfb818xjlxkcdpy7wfgr62qwz65cx914xl709"}
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${f "spa" "1c9iza5mbahd9pa7znnq8yv09v5kz3gbd2sarcgcgc1ps1jc437l"}
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${f "nld" "162acxp1yb6gyki2is3ay2msalmfcsnrlsd9wml2ja05k94m6bjy"}
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${f "eng" "1y5xf794n832s3lymzlsdm2s9nlrd2v27jjjp0fd9xp7c2ah4461"}
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${f "slv" "0rqng43435cly32idxm1lvxkcippvc3xpxbfizwq5j0155ym00dr"}
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'';
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in
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stdenv.mkDerivation rec {
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name = "tesseract-${version}";
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src = fetchurl {
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url = "http://tesseract-ocr.googlecode.com/files/tesseract-ocr-${version}.tar.gz";
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sha256 = "0g81m9y4iydp7kgr56mlkvjdwpp3mb01q385yhdnyvra7z5kkk96";
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};
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buildInputs = [ autoconf automake libtool leptonica libpng libtiff ];
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preConfigure = ''
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./autogen.sh
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substituteInPlace "configure" \
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--replace 'LIBLEPT_HEADERSDIR="/usr/local/include /usr/include"' \
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'LIBLEPT_HEADERSDIR=${leptonica}/include'
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'';
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postInstall = extraLanguages;
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meta = {
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description = "OCR engine";
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homepage = http://code.google.com/p/tesseract-ocr/;
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license = "Apache2.0";
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maintainers = with stdenv.lib.maintainers; [viric];
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platforms = with stdenv.lib.platforms; linux;
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};
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}
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