[Bug target/78478] Compile Error for i386-rtems

[uros at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78478

--- Comment #26 from uros at gcc dot gnu.org ---
Author: uros
Date: Tue Jan 24 10:54:56 2017
New Revision: 244862

URL: https://gcc.gnu.org/viewcvs?rev=244862&root=gcc&view=rev
Log:
        PR target/78478
        * config/ax_check_define.m4: New file.

libgfortran/ChangeLog:

        PR target/78478
        * acinclude.m4: Include ../config/ax_check_define.m4
        * configure.ac: Check if _SOFT_FLOAT is defined.
        * configure.host (i?86 | x86_64): Use fpu-generic when
        have_soft_float is set.
        * configure: Regenerate.

gcc/ChangeLog:

        PR target/78478
        Revert:
        2013-11-05  Uros Bizjak  <ubizjak@gmail.com>

        * config/i386/rtemself.h (LONG_DOUBLE_TYPE_SIZE): New define.


Added:
    branches/gcc-6-branch/config/ax_check_define.m4
Modified:
    branches/gcc-6-branch/ChangeLog
    branches/gcc-6-branch/gcc/ChangeLog
    branches/gcc-6-branch/gcc/config/i386/rtemself.h
    branches/gcc-6-branch/libgfortran/ChangeLog
    branches/gcc-6-branch/libgfortran/acinclude.m4
    branches/gcc-6-branch/libgfortran/configure
    branches/gcc-6-branch/libgfortran/configure.ac
    branches/gcc-6-branch/libgfortran/configure.host