+-stripping (with flags -S) in /nix/store/ljsjh9hgyrbs5i0iw2sd8wvcq463hqy8-sdf-library/lib/...-sdf-library/lib
strip: /nix/store/ljsjh9hgyrbs5i0iw2sd8wvcq463hqy8-sdf-library/lib/pkgconfig/sdf-library.pc/...-sdf-library/lib/pkgconfig/sdf-library.pc: File format not recognized