stripping (with flags -S) in  /nix/store/1yj51pb0m4c5b88vraj773na0wjsn5fc-sglr/lib  /nix/store/1yj51pb0m4c5b88vraj773na0wjsn5fc-sglr/bin 
strip: can't process non-object and non-archive file: /nix/store/1yj51pb0m4c5b88vraj773na0wjsn5fc-sglr/lib/libsglr.la
strip: can't process non-object and non-archive file: /nix/store/1yj51pb0m4c5b88vraj773na0wjsn5fc-sglr/lib/pkgconfig/sglr.pc
patching script interpreter paths