64 lines
2.1 KiB
Nix
64 lines
2.1 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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name = "lame-${version}";
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version = "3.99.5";
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src = fetchurl {
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url = "mirror://sourceforge/lame/${name}.tar.gz";
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sha256 = "1zr3kadv35ii6liia0bpfgxpag27xcivp571ybckpbz4b10nnd14";
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};
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patches = [ ./gcc-4.9.patch ];
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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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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 ];
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platforms = platforms.all;
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};
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}
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