Specifies global debugging options.
-sym keyword[,...]
The choices for keyword are:
off
Do not generate debugging information. This option is the default.
on
Generate DWARF-1-conforming debugging information.
dwarf-1
Generate DWARF-1-conforming debugging information.
full[path]
Store absolute paths of source files instead of relative paths.
dwarf-2
Generate DWARF-2-conforming debugging information.