[Bug driver/59321] -fuse-ld has no effect on -print-prog-name nor on --with-ld=

[hjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59321

--- Comment #19 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> ---
Author: hjl
Date: Thu Dec 19 18:11:42 2013
New Revision: 206129

URL: http://gcc.gnu.org/viewcvs?rev=206129&root=gcc&view=rev
Log:
Improve -fuse-ld=[bfd|gold] check

    PR driver/59321
    * collect2.c (main): Check -fuse-ld=[bfd|gold] when
    DEFAULT_LINKER is defined.
    * common.opt (fuse-ld=bfd): Add Driver.
    (fuse-ld=gold): Likewise.
    * gcc.c (use_ld): New variable.
    (driver_handle_option): Set use_ld for OPT_fuse_ld_bfd and
    OPT_fuse_ld_gold.
    (main): Check -fuse-ld=[bfd|gold] for -print-prog-name=ld.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/collect2.c
    trunk/gcc/common.opt
    trunk/gcc/gcc.c