nixpkgs/pkgs/development/libraries/SDL/default.nix

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{ stdenv, fetchurl, x11, libXrandr, pkgconfig
, openglSupport ? false, mesa ? null
, alsaSupport ? true, alsaLib ? null
, pulseaudioSupport ? true, pulseaudio ? null
}:
# OSS is no longer supported, for it's much crappier than ALSA and
# PulseAudio.
assert alsaSupport || pulseaudioSupport;
assert openglSupport -> mesa != null;
assert alsaSupport -> alsaLib != null;
assert pulseaudioSupport -> pulseaudio != null;
stdenv.mkDerivation rec {
name = "SDL-1.2.14";
src = fetchurl {
url = "http://www.libsdl.org/release/${name}.tar.gz";
sha256 = "1dnrxr18cyar0xd13dca7h8wp1fin4n3iyncxfq6pjrlf0l7x4jx";
};
# Since `libpulse*.la' contain `-lgdbm', PulseAudio must be propagated.
propagatedBuildInputs = [ x11 libXrandr ] ++
stdenv.lib.optional pulseaudioSupport pulseaudio;
buildInputs = [ pkgconfig ] ++
stdenv.lib.optional openglSupport mesa ++
stdenv.lib.optional alsaSupport alsaLib;
# XXX: By default, SDL wants to dlopen() PulseAudio, in which case
# we must arrange to add it to its RPATH; however, `patchelf' seems
# to fail at doing this, hence `--disable-pulseaudio-shared'.
configureFlags = ''
--disable-oss
--disable-x11-shared --disable-alsa-shared --enable-rpath --disable-pulseaudio-shared
${if alsaSupport then "--with-alsa-prefix=${alsaLib}/lib" else ""}
'';
passthru = {inherit openglSupport;};
meta = {
description = "A cross-platform multimedia library";
homepage = http://www.libsdl.org/;
};
}