[Bug boehm-gc/52179] boehm-gc incompatible with aslr on darwin11

["mrs at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52179

--- Comment #29 from mrs at gcc dot gnu.org <mrs at gcc dot gnu.org> 2012-03-02 18:21:46 UTC ---
Author: mrs
Date: Fri Mar  2 18:21:41 2012
New Revision: 184809

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184809
Log:
2012-03-02  Jack Howarth  <howarth@bromo.med.uc.edu>

    Backport from mainline
    2012-02-23  Patrick Marlier  <patrick.marlier@gmail.com>
            Jack Howarth  <howarth@bromo.med.uc.edu>

    PR boehm-gc/52179
    * include/gc_config.h.in: Undefine HAVE_PTHREAD_GET_STACKADDR_NP.
    * include/private/gcconfig.h (DARWIN): Define STACKBOTTOM with
    pthread_get_stackaddr_np when available.
    * configure.ac (THREADS): Check availability of
    pthread_get_stackaddr_np.
    * configure: Regenerate.

2012-03-02  Jack Howarth  <howarth@bromo.med.uc.edu>

    Backport from mainline
    2012-02-23  Patrick Marlier  <patrick.marlier@gmail.com>
               Jack Howarth  <howarth@bromo.med.uc.edu>

    PR target/49461
    * configure.ac (SYSTEMSPEC): No longer pass -no_pie for darwin11.
    * configure: Regenerate.

Modified:
    branches/gcc-4_6-branch/boehm-gc/ChangeLog
    branches/gcc-4_6-branch/boehm-gc/configure
    branches/gcc-4_6-branch/boehm-gc/configure.ac
    branches/gcc-4_6-branch/boehm-gc/include/gc_config.h.in
    branches/gcc-4_6-branch/boehm-gc/include/private/gcconfig.h
    branches/gcc-4_6-branch/libjava/ChangeLog
    branches/gcc-4_6-branch/libjava/configure
    branches/gcc-4_6-branch/libjava/configure.ac