nixpkgs/pkgs/development/libraries/vapoursynth/default.nix
2019-02-21 22:08:33 +01:00

49 lines
1.3 KiB
Nix

{ stdenv, fetchFromGitHub, pkgconfig, autoreconfHook
, zimg, libass, python3, libiconv
, ApplicationServices, nasm
, ocrSupport ? false, tesseract ? null
, imwriSupport? true, imagemagick7 ? null
}:
assert ocrSupport -> tesseract != null;
assert imwriSupport -> imagemagick7 != null;
with stdenv.lib;
stdenv.mkDerivation rec {
name = "vapoursynth-${version}";
version = "R45.1";
src = fetchFromGitHub {
owner = "vapoursynth";
repo = "vapoursynth";
rev = version;
sha256 = "09fj4k75cksx1imivqfyr945swlr8k392kkdgzldwc4404qv82s6";
};
nativeBuildInputs = [ pkgconfig autoreconfHook nasm ];
buildInputs = [
zimg libass
(python3.withPackages (ps: with ps; [ sphinx cython ]))
] ++ optionals stdenv.isDarwin [ libiconv ApplicationServices ]
++ optional ocrSupport tesseract
++ optional imwriSupport imagemagick7;
configureFlags = [
"--disable-static"
(optionalString (!ocrSupport) "--disable-ocr")
(optionalString (!imwriSupport) "--disable-imwri")
];
enableParallelBuilding = true;
meta = with stdenv.lib; {
description = "A video processing framework with the future in mind";
homepage = http://www.vapoursynth.com/;
license = licenses.lgpl21;
platforms = platforms.x86_64;
maintainers = with maintainers; [ rnhmjoj ];
};
}