33 lines
836 B
Nix
33 lines
836 B
Nix
{ lib, stdenv, fetchurl, tk }:
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stdenv.mkDerivation rec {
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pname = "gocr";
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version = "0.52";
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src = fetchurl {
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url = "https://www-e.uni-magdeburg.de/jschulen/ocr/gocr-${version}.tar.gz";
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sha256 = "11l6gds1lrm8lwrrsxnm5fjlwz8q1xbh896cprrl4psz21in946z";
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};
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buildFlags = [ "all" "libs" ];
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installFlags = [ "libdir=/lib/" ]; # Specify libdir so Makefile will also install library.
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preInstall = "mkdir -p $out/lib";
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postInstall = ''
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for i in pgm2asc.h gocr.h; do
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install -D -m644 src/$i $out/include/gocr/$i
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done
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'';
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preFixup = ''
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sed -i -e 's|exec wish|exec ${tk}/bin/wish|' $out/bin/gocr.tcl
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'';
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meta = {
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homepage = "https://jocr.sourceforge.net/";
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description = "GPL Optical Character Recognition";
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license = lib.licenses.gpl2;
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platforms = lib.platforms.linux;
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};
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}
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