nixpkgs/pkgs/applications/graphics/tesseract/tesseract4.nix

40 lines
1.3 KiB
Nix

{ lib, stdenv, fetchFromGitHub, autoreconfHook, autoconf-archive, pkg-config
, leptonica, libpng, libtiff, icu, pango, opencl-headers, fetchpatch }:
stdenv.mkDerivation rec {
pname = "tesseract";
version = "4.1.1";
src = fetchFromGitHub {
owner = "tesseract-ocr";
repo = "tesseract";
rev = version;
sha256 = "1ca27zbjpx35nxh9fha410z3jskwyj06i5hqiqdc08s2d7kdivwn";
};
patches = [
# https://github.com/tesseract-ocr/tesseract/issues/3447
(fetchpatch {
url = "https://github.com/tesseract-ocr/tesseract/commit/dbc79b09d195490dfa3f7d338eadac07ad6683f7.patch";
sha256 = "sha256-lGlg0etuU4RXfdq1QH2bYObdeGrFHKf9O8zMUAbfNIQ=";
})
(fetchpatch {
url = "https://github.com/tesseract-ocr/tesseract/commit/6dc4b184b1ebf2e68461f6b63f63a033bc7245f7.patch";
sha256 = "sha256-DwIX3r5NmeajI6WgIVHDbkhLH/ygJIjPO5XrbzWQhSw=";
})
];
enableParallelBuilding = true;
nativeBuildInputs = [ pkg-config autoreconfHook autoconf-archive ];
buildInputs = [ leptonica libpng libtiff icu pango opencl-headers ];
meta = {
description = "OCR engine";
homepage = "https://github.com/tesseract-ocr/tesseract";
license = lib.licenses.asl20;
maintainers = with lib.maintainers; [ viric earvstedt ];
platforms = with lib.platforms; linux ++ darwin;
};
}