[Bug java/11963] New: "gcj --help" does not show the gcj-specific options but the same as "gcc --help"

["simon dot rutishauser at gmx dot ch" <gcc-bugzilla at gcc dot gnu dot org>]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11963

           Summary: "gcj --help" does not show the gcj-specific options but
                    the same as "gcc --help"
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P2
         Component: java
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: simon dot rutishauser at gmx dot ch
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: any
  GCC host triplet: any
GCC target triplet: any

Running "gcj --help" (on any version and platform I know including 3.1, 3.2, 3.3
and 3.4 snapshots) always gives the same output as "gcc --help".

It should mainly show gcj-specific output to allow people to use it (at least
for a first try) without having a look at the man-page. (This is becoming
increasingly important as gcj now also works on platforms like Windows where the
users are not familiar with the manpage-concept)