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{ lib, stdenv, fetchFromGitHub, pkg-config, autoreconfHook, makeWrapper
, runCommandCC, runCommand, vapoursynth, writeText, patchelf, buildEnv
, zimg, libass, python3, libiconv
, ApplicationServices
, ocrSupport ? false, tesseract
, imwriSupport ? true, imagemagick
}:
with lib;
stdenv.mkDerivation rec {
pname = "vapoursynth";
version = "R54";
src = fetchFromGitHub {
owner = "vapoursynth";
repo = "vapoursynth";
rev = version;
sha256 = "01jym2rq28j0g792yagk9dvm411gwmk6qgj9rgrg7ckpxmw27w2s";
};
patches = [
./0001-Call-weak-function-to-allow-adding-preloaded-plugins.patch
];
nativeBuildInputs = [ pkg-config autoreconfHook makeWrapper ];
buildInputs = [
zimg libass
(python3.withPackages (ps: with ps; [ sphinx cython ]))
] ++ optionals stdenv.isDarwin [ libiconv ApplicationServices ]
++ optional ocrSupport tesseract
++ optional imwriSupport imagemagick;
configureFlags = [
(optionalString (!ocrSupport) "--disable-ocr")
(optionalString (!imwriSupport) "--disable-imwri")
];
enableParallelBuilding = true;
passthru = rec {
# If vapoursynth is added to the build inputs of mpv and then
# used in the wrapping of it, we want to know once inside the
# wrapper, what python3 version was used to build vapoursynth so
# the right python3.sitePackages will be used there.
inherit python3;
withPlugins = import ./plugin-interface.nix {
inherit lib python3 buildEnv writeText runCommandCC stdenv runCommand
vapoursynth makeWrapper withPlugins;
};
};
postInstall = ''
wrapProgram $out/bin/vspipe \
--prefix PYTHONPATH : $out/${python3.sitePackages}
'';
meta = with 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 sbruder tadeokondrak ];
};
}
|