nixpkgs/pkgs/development/libraries/audio/libbass/default.nix
Vladimír Čunát 15bac19cd2
libbass: evaluation nitpicks
- specify meta.platforms to avoid trying to evaluate when it shouldn't
- use `throw` instead of `abort`, as that's the convention for similar cases
2017-08-29 11:04:59 +02:00

61 lines
1.5 KiB
Nix

{ stdenv, unzip, fetchurl, writeText }:
let
version = "24";
allBass = {
bass = {
h = "bass.h";
so = {
i686_linux = "libbass.so";
x86_64-linux = "x64/libbass.so";
};
urlpath = "bass${version}-linux.zip";
sha256 = "1a2z9isabkymz7qmkgklbjpj2wxkvv1cngfp9aj0c9178v97pjd7";
};
bass_fx = {
h = "C/bass_fx.h";
so = {
i686_linux = "libbass_fx.so";
x86_64-linux = "x64/libbass_fx.so";
};
urlpath = "z/0/bass_fx${version}-linux.zip";
sha256 = "0j1cbq88j3vnqf2bibcqnfhciz904w48ldgycyh9d8954hwyg22m";
};
};
dropBass = name: bass: stdenv.mkDerivation {
name = "lib${name}-${version}";
src = fetchurl {
url = "https://www.un4seen.com/files/${bass.urlpath}";
inherit (bass) sha256;
};
unpackCmd = ''
mkdir out
${unzip}/bin/unzip $curSrc -d out
'';
lpropagatedBuildInputs = [ unzip ];
dontBuild = true;
installPhase =
let so =
if bass.so ? ${stdenv.system} then bass.so.${stdenv.system}
else throw "${name} not packaged for ${stdenv.system} (yet).";
in ''
mkdir -p $out/{lib,include}
install -m644 -t $out/lib/ ${so}
install -m644 -t $out/include/ ${bass.h}
'';
meta = with stdenv.lib; {
description = "Shareware audio library";
homepage = https://www.un4seen.com/;
license = licenses.unfreeRedistributable;
platforms = builtins.attrNames bass.so;
};
};
in stdenv.lib.mapAttrs dropBass allBass