mirror of
https://github.com/SebastianWendel/nixpkgs.git
synced 2024-11-06 18:26:45 +01:00
72 lines
2.4 KiB
Nix
72 lines
2.4 KiB
Nix
{ stdenv, fetchurl
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, nasmSupport ? true, nasm ? null # Assembly optimizations
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, cpmlSupport ? true # Compaq's fast math library
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#, efenceSupport ? false, libefence ? null # Use ElectricFence for malloc debugging
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, sndfileFileIOSupport ? false, libsndfile ? null # Use libsndfile, instead of lame's internal routines
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, analyzerHooksSupport ? true # Use analyzer hooks
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, decoderSupport ? true # mpg123 decoder
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, frontendSupport ? true # Build the lame executable
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#, mp3xSupport ? false, gtk1 ? null # Build GTK frame analyzer
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, mp3rtpSupport ? false # Build mp3rtp
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, debugSupport ? false # Debugging (disables optimizations)
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}:
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assert nasmSupport -> (nasm != null);
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#assert efenceSupport -> (libefence != null);
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assert sndfileFileIOSupport -> (libsndfile != null);
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#assert mp3xSupport -> (analyzerHooksSupport && (gtk1 != null));
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let
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mkFlag = optSet: flag: if optSet then "--enable-${flag}" else "--disable-${flag}";
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in
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with stdenv.lib;
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stdenv.mkDerivation rec {
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pname = "lame";
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version = "3.100";
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src = fetchurl {
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url = "mirror://sourceforge/lame/${pname}-${version}.tar.gz";
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sha256 = "07nsn5sy3a8xbmw1bidxnsj5fj6kg9ai04icmqw40ybkp353dznx";
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};
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outputs = [ "out" "lib" "doc" ]; # a small single header
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outputMan = "out";
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nativeBuildInputs = [ ]
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++ optional nasmSupport nasm;
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buildInputs = [ ]
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#++ optional efenceSupport libefence
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#++ optional mp3xSupport gtk1
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++ optional sndfileFileIOSupport libsndfile;
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configureFlags = [
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(mkFlag nasmSupport "nasm")
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(mkFlag cpmlSupport "cpml")
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#(mkFlag efenceSupport "efence")
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(if sndfileFileIOSupport then "--with-fileio=sndfile" else "--with-fileio=lame")
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(mkFlag analyzerHooksSupport "analyzer-hooks")
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(mkFlag decoderSupport "decoder")
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(mkFlag frontendSupport "frontend")
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(mkFlag frontendSupport "dynamic-frontends")
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#(mkFlag mp3xSupport "mp3x")
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(mkFlag mp3rtpSupport "mp3rtp")
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(if debugSupport then "--enable-debug=alot" else "")
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];
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preConfigure = ''
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# Prevent a build failure for 3.100 due to using outdated symbol list
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# https://hydrogenaud.io/index.php/topic,114777.msg946373.html#msg946373
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sed -i '/lame_init_old/d' include/libmp3lame.sym
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'';
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meta = {
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description = "A high quality MPEG Audio Layer III (MP3) encoder";
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homepage = "http://lame.sourceforge.net";
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license = licenses.lgpl2;
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maintainers = with maintainers; [ codyopel fpletz ];
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platforms = platforms.all;
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};
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}
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