[Bug driver/65444] -z bndplt isn't passed to linker for -mmpx when building dynamic objects

[ienkovich at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65444

--- Comment #1 from Ilya Enkovich <ienkovich at gcc dot gnu.org> ---
Author: ienkovich
Date: Thu Apr  2 08:15:49 2015
New Revision: 221831

URL: https://gcc.gnu.org/viewcvs?rev=221831&root=gcc&view=rev
Log:
gcc/
    PR driver/65444
    * config/i386/linux-common.h (MPX_SPEC): New.
    (CHKP_SPEC): Add MPX_SPEC.
    * doc/invoke.texi (-fcheck-pointer-boudns): Document
    possible issues with '-z bndplt' support in linker.

libmpx/

    PR driver/65444
    * configure.ac: Add check for '-z bndplt' support
    by linker. Add link_mpx output variable.
    * libmpx.spec.in (link_mpx): New.
    * configure: Regenerate.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/linux-common.h
    trunk/gcc/doc/invoke.texi
    trunk/libmpx/ChangeLog
    trunk/libmpx/configure
    trunk/libmpx/configure.ac
    trunk/libmpx/libmpx.spec.in