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158 lines
3.1 KiB
Nix
158 lines
3.1 KiB
Nix
{
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config,
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lib,
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stdenv,
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fetchFromGitHub,
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cmake,
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pkg-config,
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which,
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ffmpeg,
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fftw,
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frei0r,
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libdv,
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libjack2,
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libsamplerate,
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libvorbis,
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libxml2,
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libX11,
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makeWrapper,
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movit,
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opencv4,
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rtaudio,
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rubberband,
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sox,
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vid-stab,
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cudaSupport ? config.cudaSupport,
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cudaPackages ? { },
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enableJackrack ? stdenv.hostPlatform.isLinux,
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glib,
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ladspa-sdk,
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ladspaPlugins,
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enablePython ? false,
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python3,
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swig,
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qt ? null,
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enableSDL2 ? true,
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SDL2,
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gitUpdater,
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libarchive,
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}:
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stdenv.mkDerivation rec {
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pname = "mlt";
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version = "7.32.0";
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src = fetchFromGitHub {
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owner = "mltframework";
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repo = "mlt";
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tag = "v${version}";
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hash = "sha256-8T5FXXGs7SxL6nD+R1Q/0Forsdp5Xux4S3VLvgqXzw8=";
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# The submodule contains glaxnimate code, since MLT uses internally some functions defined in glaxnimate.
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# Since glaxnimate is not available as a library upstream, we cannot remove for now this dependency on
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# submodules until upstream exports glaxnimate as a library: https://gitlab.com/mattbas/glaxnimate/-/issues/545
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fetchSubmodules = true;
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};
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nativeBuildInputs = [
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cmake
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pkg-config
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which
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makeWrapper
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]
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++ lib.optionals cudaSupport [
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cudaPackages.cuda_nvcc
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]
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++ lib.optionals enablePython [
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python3
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swig
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]
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++ lib.optionals (qt != null) [
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qt.wrapQtAppsHook
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];
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buildInputs = [
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(opencv4.override { inherit ffmpeg; })
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ffmpeg
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fftw
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frei0r
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libdv
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libjack2
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libsamplerate
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libvorbis
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libxml2
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movit
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rtaudio
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rubberband
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sox
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vid-stab
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]
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++ lib.optionals cudaSupport [
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cudaPackages.cuda_cudart
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]
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++ lib.optionals enableJackrack [
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glib
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ladspa-sdk
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ladspaPlugins
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]
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++ lib.optionals (qt != null) [
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qt.qtbase
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qt.qtsvg
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(qt.qt5compat or null)
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libarchive
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]
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++ lib.optionals enableSDL2 [
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SDL2
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libX11
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];
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outputs = [
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"out"
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"dev"
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];
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cmakeFlags = [
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# RPATH of binary /nix/store/.../bin/... contains a forbidden reference to /build/
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"-DCMAKE_SKIP_BUILD_RPATH=ON"
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"-DMOD_OPENCV=ON"
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]
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++ lib.optionals enablePython [
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"-DSWIG_PYTHON=ON"
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]
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++ lib.optionals (qt != null) [
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"-DMOD_QT${lib.versions.major qt.qtbase.version}=ON"
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"-DMOD_GLAXNIMATE${if lib.versions.major qt.qtbase.version == "5" then "" else "_QT6"}=ON"
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];
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preFixup = ''
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wrapProgram $out/bin/melt \
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--prefix FREI0R_PATH : ${frei0r}/lib/frei0r-1 \
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${lib.optionalString enableJackrack "--prefix LADSPA_PATH : ${ladspaPlugins}/lib/ladspa"} \
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${lib.optionalString (qt != null) "\${qtWrapperArgs[@]}"}
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'';
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postFixup = ''
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substituteInPlace "$dev"/lib/pkgconfig/mlt-framework-7.pc \
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--replace '=''${prefix}//' '=/'
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'';
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passthru = {
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inherit ffmpeg;
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};
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passthru.updateScript = gitUpdater {
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rev-prefix = "v";
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};
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meta = with lib; {
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description = "Open source multimedia framework, designed for television broadcasting";
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homepage = "https://www.mltframework.org/";
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license = with licenses; [
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lgpl21Plus
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gpl2Plus
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];
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maintainers = [ ];
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platforms = platforms.unix;
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};
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}
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