
Split `buildCommand`, provide `unpackCmd` and add `installPhase`. Use autoPatchelfHook, we can get rid of all the manual hacking around with patchelf. Use install to install to $out
Split `buildCommand`, provide `unpackCmd` and add `installPhase`. Use autoPatchelfHook, we can get rid of all the manual hacking around with patchelf. Use install to install to $out