53 lines
1.5 KiB
Nix
53 lines
1.5 KiB
Nix
{ lib
|
|
, pkgs
|
|
, alsa-lib
|
|
, plugins ? [ pkgs.alsa-plugins ]
|
|
, lndir
|
|
, symlinkJoin
|
|
, runCommand
|
|
}:
|
|
let
|
|
merged = symlinkJoin { name = "alsa-plugins-merged"; paths = plugins; };
|
|
in
|
|
runCommand "${alsa-lib.pname}-${alsa-lib.version}" {
|
|
meta = with lib; {
|
|
description = "wrapper to ease access to ALSA plugins";
|
|
mainProgram = "aserver";
|
|
platforms = platforms.linux;
|
|
maintainers = with maintainers; [ gm6k ];
|
|
};
|
|
outputs = alsa-lib.outputs;
|
|
} (
|
|
(
|
|
lib.concatMapStringsSep "\n" (
|
|
output: ''
|
|
mkdir ${builtins.placeholder output}
|
|
${lndir}/bin/lndir ${lib.attrByPath [output] null alsa-lib} \
|
|
${builtins.placeholder output}
|
|
''
|
|
) alsa-lib.outputs
|
|
) + ''
|
|
cp -r ${merged}/lib/alsa-lib $out/lib
|
|
(
|
|
echo $out | wc -c
|
|
echo ${alsa-lib} | wc -c
|
|
) | xargs echo | grep -q "^\(.*\) \1$" || (
|
|
echo cannot binary patch
|
|
exit 1
|
|
)
|
|
rm $out/lib/libasound.la
|
|
rm $out/lib/libasound.so.?.?.?
|
|
rm $dev/lib/pkgconfig/alsa.pc
|
|
rm $dev/nix-support/propagated-build-inputs
|
|
cp ${alsa-lib}/lib/libasound.la $out/lib
|
|
cp ${alsa-lib}/lib/libasound.so.?.?.? $out/lib
|
|
cp ${alsa-lib.dev}/lib/pkgconfig/alsa.pc $dev/lib/pkgconfig
|
|
cp ${alsa-lib.dev}/nix-support/propagated-build-inputs $dev/nix-support
|
|
sed -i \
|
|
$out/lib/libasound.la \
|
|
$out/lib/libasound.so.?.?.? \
|
|
$dev/lib/pkgconfig/alsa.pc \
|
|
$dev/nix-support/propagated-build-inputs \
|
|
-e "s@${alsa-lib}@$out@g"
|
|
''
|
|
)
|