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https://github.com/NixOS/nixpkgs.git
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47 lines
1.3 KiB
Nix
47 lines
1.3 KiB
Nix
{ stdenv, fetchFromGitHub, pkgconfig, autoreconfHook
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, zimg, libass, python3, libiconv
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, ApplicationServices, nasm
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, ocrSupport ? false, tesseract
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, imwriSupport? true, imagemagick7
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}:
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assert ocrSupport -> tesseract != null;
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assert imwriSupport -> imagemagick7 != null;
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with stdenv.lib;
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stdenv.mkDerivation rec {
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name = "vapoursynth-${version}";
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version = "R39";
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src = fetchFromGitHub {
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owner = "vapoursynth";
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repo = "vapoursynth";
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rev = version;
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sha256 = "0cw7w8xiwhxhwykydy13m44wm9vn9hrsi30z6017ngga9d84fhqy";
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};
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nativeBuildInputs = [ pkgconfig autoreconfHook nasm ];
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buildInputs = [
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zimg libass
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(python3.withPackages (ps: with ps; [ sphinx cython ]))
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] ++ optionals stdenv.isDarwin [ libiconv ApplicationServices ]
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++ optional ocrSupport tesseract
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++ optional imwriSupport imagemagick7;
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configureFlags = [
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"--disable-static"
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(optionalString (!ocrSupport) "--disable-ocr")
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(optionalString (!imwriSupport) "--disable-imwri")
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];
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meta = with stdenv.lib; {
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description = "A video processing framework with the future in mind";
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homepage = http://www.vapoursynth.com/;
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license = licenses.lgpl21;
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platforms = platforms.unix;
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maintainers = with maintainers; [ rnhmjoj ];
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};
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}
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