130 lines
4.4 KiB
Nix
130 lines
4.4 KiB
Nix
{ stdenv, fetchurl, pkgconfig, yasm, bzip2, zlib, perl
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, mp3Support ? true, lame ? null
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, speexSupport ? true, speex ? null
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, theoraSupport ? true, libtheora ? null
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, vorbisSupport ? true, libvorbis ? null
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, vpxSupport ? true, libvpx ? null
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, x264Support ? false, x264 ? null
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, xvidSupport ? true, xvidcore ? null
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, faacSupport ? false, faac ? null
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, vaapiSupport ? true, libva ? null
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, vdpauSupport ? true, libvdpau ? null
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, freetypeSupport ? true, freetype ? null # it's small and almost everywhere
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, SDL # only for avplay in $bin, adds nontrivial closure to it
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, enableGPL ? true # ToDo: some additional default stuff may need GPL
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, enableUnfree ? faacSupport
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, hostPlatform
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}:
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assert faacSupport -> enableUnfree;
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let inherit (stdenv.lib) optional optionals hasPrefix; in
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/* ToDo:
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- more deps, inspiration: http://packages.ubuntu.com/raring/libav-tools
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- maybe do some more splitting into outputs
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*/
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let
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result = {
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libav_0_8 = libavFun "0.8.20" "0c7a2417c3a01eb74072691bb93ce802ae1be08f";
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libav_11 = libavFun "11.10" "38db6721ca8423682e4d614c170eccc33ba32e00";
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libav_12 = libavFun "12.1" "df048240318b888e3938f649422b967f62e43e3c";
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};
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libavFun = version : sha1 : stdenv.mkDerivation rec {
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name = "libav-${version}";
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src = fetchurl {
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url = "${meta.homepage}/releases/${name}.tar.xz";
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inherit sha1; # upstream directly provides sha1 of releases over https
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};
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patches = []
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++ optional (vpxSupport && hasPrefix "0.8." version) ./vpxenc-0.8.17-libvpx-1.5.patch
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;
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preConfigure = "patchShebangs doc/texi2pod.pl";
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configureFlags =
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assert stdenv.lib.all (x: x!=null) buildInputs;
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[
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#"--enable-postproc" # it's now a separate package in upstream
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"--disable-avserver" # upstream says it's in a bad state
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"--enable-avplay"
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"--enable-shared"
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"--enable-runtime-cpudetect"
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"--cc=cc"
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]
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++ optionals enableGPL [ "--enable-gpl" "--enable-swscale" ]
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++ optional mp3Support "--enable-libmp3lame"
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++ optional speexSupport "--enable-libspeex"
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++ optional theoraSupport "--enable-libtheora"
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++ optional vorbisSupport "--enable-libvorbis"
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++ optional vpxSupport "--enable-libvpx"
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++ optional x264Support "--enable-libx264"
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++ optional xvidSupport "--enable-libxvid"
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++ optional faacSupport "--enable-libfaac --enable-nonfree"
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++ optional vaapiSupport "--enable-vaapi"
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++ optional vdpauSupport "--enable-vdpau"
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++ optional freetypeSupport "--enable-libfreetype"
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;
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buildInputs = [ pkgconfig lame yasm zlib bzip2 SDL ]
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++ [ perl ] # for install-man target
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++ optional mp3Support lame
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++ optional speexSupport speex
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++ optional theoraSupport libtheora
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++ optional vorbisSupport libvorbis
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++ optional vpxSupport libvpx
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++ optional x264Support x264
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++ optional xvidSupport xvidcore
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++ optional faacSupport faac
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++ optional vaapiSupport libva
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++ optional vdpauSupport libvdpau
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++ optional freetypeSupport freetype
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;
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enableParallelBuilding = true;
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outputs = [ "bin" "dev" "out" ];
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setOutputFlags = false;
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# alltools to build smaller tools, incl. aviocat, ismindex, qt-faststart, etc.
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buildFlags = "all alltools install-man";
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postInstall = ''
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moveToOutput bin "$bin"
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# alltools target compiles an executable in tools/ for every C
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# source file in tools/, so move those to $out
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for tool in $(find tools -type f -executable); do
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mv "$tool" "$bin/bin/"
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done
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'';
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doInstallCheck = false; # fails randomly
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installCheckTarget = "check"; # tests need to be run *after* installation
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crossAttrs = {
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configurePlatforms = [];
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configureFlags = configureFlags ++ [
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"--cross-prefix=${stdenv.cc.prefix}"
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"--enable-cross-compile"
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"--target_os=linux"
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"--arch=${hostPlatform.arch}"
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];
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};
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passthru = { inherit vdpauSupport; };
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meta = with stdenv.lib; {
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homepage = https://libav.org/;
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description = "A complete, cross-platform solution to record, convert and stream audio and video (fork of ffmpeg)";
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license = with licenses; if enableUnfree then unfree #ToDo: redistributable or not?
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else if enableGPL then gpl2Plus else lgpl21Plus;
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platforms = with platforms; linux ++ darwin;
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maintainers = [ maintainers.vcunat ];
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};
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}; # libavFun
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in result
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