r137584 - in /trunk/gcc: ChangeLog doc/invoke.t...

[vprus@gcc.gnu.org]

Author: vprus
Date: Mon Jul  7 18:20:06 2008
New Revision: 137584

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=137584
Log:
        * gcc.c (print_sysroot): New.
        (option_map, display_help, process_command): Handle the
        -print-sysroot option.
        (main): Print the sysroot if requested.
        * doc/invoke.texi (Debugging Options): Document -print-sysroot.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/doc/invoke.texi
    trunk/gcc/gcc.c