[Bug libfortran/63589] find_addr2line does not consider last PATH component

[jb at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63589

--- Comment #2 from Janne Blomqvist <jb at gcc dot gnu.org> ---
Author: jb
Date: Mon Oct 20 07:53:37 2014
New Revision: 216449

URL: https://gcc.gnu.org/viewcvs?rev=216449&root=gcc&view=rev
Log:
PR 63589 Fix splitting of PATH in find_addr2line.

2014-10-20  Janne Blomqvist  <j...@gcc.gnu.org>

    PR libfortran/63589
    * configure.ac: Check for strtok_r.
    * runtime/main.c (gfstrtok_r): Fallback implementation of
    strtok_r.
    (find_addr2line): Use strtok_r to split PATH.
    * config.h.in: Regenerated.
    * configure: Regenerated.

Modified:
    trunk/libgfortran/ChangeLog
    trunk/libgfortran/config.h.in
    trunk/libgfortran/configure
    trunk/libgfortran/configure.ac
    trunk/libgfortran/runtime/main.c