stripping (with flags -S) in  /nix/store/xkf6sj05igc6nnj7k7dnw3lkp75pjxc0-sglr/lib  /nix/store/xkf6sj05igc6nnj7k7dnw3lkp75pjxc0-sglr/bin 
strip: /nix/store/xkf6sj05igc6nnj7k7dnw3lkp75pjxc0-sglr/lib/libsglr.la: File format not recognized
strip: /nix/store/xkf6sj05igc6nnj7k7dnw3lkp75pjxc0-sglr/lib/pkgconfig/sglr.pc: File format not recognized
patching ELF executables and libraries
/nix/store/xkf6sj05igc6nnj7k7dnw3lkp75pjxc0-sglr/lib/libsglr.so
/nix/store/xkf6sj05igc6nnj7k7dnw3lkp75pjxc0-sglr/lib/libsglr.la
not an ELF executable
/nix/store/xkf6sj05igc6nnj7k7dnw3lkp75pjxc0-sglr/bin/sglr
/nix/store/xkf6sj05igc6nnj7k7dnw3lkp75pjxc0-sglr/bin/restorebrackets
patching script interpreter paths