System V Options (Using the GNU Compiler Collection (GCC))

#### 3.20.49 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.

`-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.