depot/third_party/nixpkgs/pkgs/development/libraries/libschrift/default.nix

{ lib, stdenv, fetchFromGitHub, fetchpatch }:

stdenv.mkDerivation rec {
  pname = "libschrift";
  version = "0.10.0";

  src = fetchFromGitHub {
    owner = "tomolt";
    repo = pname;
    rev = "c207585486b3e78ec5506f55f5d56178f421a53c";
    sha256 = "13qrplsi2a53s84giwnzqmn0zbslyaagvjn89wsn9fd90m2v2bs1";
  };

  # fix a compilation failure related to darwin integers, remove at next release
  patches = [
    (fetchpatch {
      url = "https://github.com/tomolt/libschrift/commit/1b1292f2cf4b582d66b2f6c87105997391f9fa08.patch";
      sha256 = "076l3n28famgi74nr5bz47yn192bm76p8c8558fm5zj5c21pcfsv";
    })
  ];

  postPatch = ''
    substituteInPlace config.mk \
      --replace "PREFIX = /usr/local" "PREFIX = $out"
  '';

  makeFlags = [ "libschrift.a" ];

  meta = with lib; {
    homepage = "https://github.com/tomolt/libschrift";
    description = "A lightweight TrueType font rendering library";
    license = licenses.isc;
    platforms = platforms.all;
    maintainers = [ maintainers.sternenseemann ];
  };
}