Print a summary of command line options.
-=item B<-V> or B<--version>
+=item B<--version>
-This option will cause B<llvmc> to print out its version number
-and terminate.
+This option will cause B<llvmc> to print out its version number and terminate.
=back
a configuration item on the command line without resorting to changing the
configuration files.
-=item B<--config-file> F<dirname>
+=item B<--config-dir> F<dirname>
This option tells B<llvmc> to read configuration data from the I<directory>
named F<dirname>. Data from such directories will be read in the order
B<--config-only-from> options may be given in which case the directories are
read in the order given on the command line.
-
=item B<--emit-raw-code>
No optimization is done whatsoever. The compilers invoked by B<llvmc> with