[pstripping (with flags -S) in  /nix/store/7a9ps86522zi2lx9dci4909rqz76g5h7-sdf-library/lib 
strip: /nix/store/7a9ps86522zi2lx9dci4909rqz76g5h7-sdf-library/lib/pkgconfig/sdf-library.pc: File format not recognized
[q[ppatching ELF executables and libraries
[q[ppatching script interpreter paths
[q