mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-16 02:33:25 +00:00
47 lines
1.4 KiB
Nix
47 lines
1.4 KiB
Nix
{ stdenv, fetchurl, autoconf, automake, libtool, leptonica, libpng, libtiff }:
|
|
|
|
let
|
|
f = lang : sha256 : let
|
|
src = fetchurl {
|
|
url = "http://tesseract-ocr.googlecode.com/files/${lang}.traineddata.gz";
|
|
inherit sha256;
|
|
};
|
|
in
|
|
"gunzip -c ${src} > $out/share/tessdata/${lang}.traineddata";
|
|
|
|
extraLanguages = ''
|
|
${f "cat" "1qndk8qygw9bq7nzn7kzgxkm3jhlq7jgvdqpj5id4rrcaavjvifw"}
|
|
${f "rus" "0yjzks189bgcmi2vr4v0l0fla11qdrw3cb1nvpxl9mdis8qr9vcc"}
|
|
${f "spa" "1q1hw3qi95q5ww3l02fbhjqacxm34cp65fkbx10wjdcg0s5p9q2x"}
|
|
${f "nld" "0cbqfhl2rwb1mg4y1140nw2vhhcilc0nk7bfbnxw6bzj1y5n49i8"}
|
|
'';
|
|
in
|
|
|
|
stdenv.mkDerivation {
|
|
name = "tesseract-3.0.1";
|
|
|
|
src = fetchurl {
|
|
url = http://tesseract-ocr.googlecode.com/files/tesseract-3.01.tar.gz;
|
|
sha256 = "c24b0bd278291bc93ab242f93841c1d8743689c943bd804afbc5b898dc0a1c9b";
|
|
};
|
|
|
|
buildInputs = [ autoconf automake libtool leptonica libpng libtiff ];
|
|
|
|
preConfigure = ''
|
|
./autogen.sh
|
|
substituteInPlace "configure" \
|
|
--replace 'LIBLEPT_HEADERSDIR="/usr/local/include /usr/include"' \
|
|
'LIBLEPT_HEADERSDIR=${leptonica}/include'
|
|
'';
|
|
|
|
postInstall = extraLanguages;
|
|
|
|
meta = {
|
|
description = "OCR engine";
|
|
homepage = http://code.google.com/p/tesseract-ocr/;
|
|
license = "Apache2.0";
|
|
maintainers = with stdenv.lib.maintainers; [viric];
|
|
platforms = with stdenv.lib.platforms; linux;
|
|
};
|
|
}
|