stripping (with flags -S) in  /nix/store/fq4xcjwsb6j0j6x5azqsg1q7smsgl54w-sdf-library/lib 
strip: can't process non-object and non-archive file: /nix/store/fq4xcjwsb6j0j6x5azqsg1q7smsgl54w-sdf-library/lib/pkgconfig/sdf-library.pc
patching script interpreter paths