nixpkgs/pkgs/applications/graphics/gocr/default.nix
2017-09-08 19:28:39 -04:00

33 lines
817 B
Nix

{ stdenv, fetchurl, tk }:
stdenv.mkDerivation rec {
name = "gocr-0.50";
src = fetchurl {
url = "http://www-e.uni-magdeburg.de/jschulen/ocr/${name}.tar.gz";
sha256 = "1dgmcpapy7h68d53q2c5d0bpgzgfb2nw2blndnx9qhc7z12149mw";
};
buildFlags = [ "all" "libs" ];
installFlags = [ "libdir=/lib/" ]; # Specify libdir so Makefile will also install library.
preInstall = "mkdir -p $out/lib";
postInstall = ''
for i in pgm2asc.h gocr.h; do
install -D -m644 src/$i $out/include/gocr/$i
done
'';
preFixup = ''
sed -i -e 's|exec wish|exec ${tk}/bin/wish|' $out/bin/gocr.tcl
'';
meta = {
homepage = http://jocr.sourceforge.net/;
description = "GPL Optical Character Recognition";
license = stdenv.lib.licenses.gpl2;
platforms = stdenv.lib.platforms.linux;
};
}