[Bug libfortran/53444] Accommodate non-compliant strerror_r() on VxWorks.

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53444

--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> 2012-05-23 
08:34:16 UTC ---
Author: burnus
Date: Wed May 23 08:34:06 2012
New Revision: 187796

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187796
Log:
2012-05-23  Tobias Burnus  <bur...@net-b.de>

        PR libfortran/53444
        * acinclude.m4 (LIBGFOR_CHECK_STRERROR_R): Add configure checks
        * for
        two- and three-argument versions of strerror_r.
        * configure.ac (LIBGFOR_CHECK_STRERROR_R): Use it.
        * runtime/error.c (gf_strerror): Handle two-argument version
        of strerror_r.
        * config.h.in: Regenerate.
        * configure: Regenerate.


Modified:
    trunk/libgfortran/ChangeLog
    trunk/libgfortran/acinclude.m4
    trunk/libgfortran/config.h.in
    trunk/libgfortran/configure
    trunk/libgfortran/configure.ac
    trunk/libgfortran/runtime/error.c