3.17.33 Options for System V
These additional options are available on System V Release 4 for
compatibility with other compilers on those systems:
-G- Create a shared object.
It is recommended that -symbolic or -shared be used instead.
-Qy- Identify the versions of each tool used by the compiler, in a
.ident assembler directive in the output.
-Qn- Refrain from adding
.ident directives to the output file (this is
the default).
-YP,dirs- Search the directories dirs, and no others, for libraries
specified with -l.
-Ym,dir- Look in the directory dir to find the M4 preprocessor.
The assembler uses this option.