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

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

[jb at gcc dot gnu.org]

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

            Bug ID: 63589
           Summary: find_addr2line does not consider last PATH component
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libfortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: jb at gcc dot gnu.org

As reported on the ml, " if the PATH is not finished by ':' the last directory
present in the path is NOT processed.". Thus, in case addr2line is installed in
the last directory on the PATH, symbolic backtraces are not available.

[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

Janne Blomqvist <jb at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                URL|                            |https://gcc.gnu.org/ml/gcc-
                   |                            |patches/2014-10/msg01813.ht
                   |                            |ml

--- Comment #1 from Janne Blomqvist <jb at gcc dot gnu.org> ---
Patch at https://gcc.gnu.org/ml/gcc-patches/2014-10/msg01813.html

[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 #3 from Janne Blomqvist <jb at gcc dot gnu.org> ---
Author: jb
Date: Mon Oct 20 08:04:39 2014
New Revision: 216450

URL: https://gcc.gnu.org/viewcvs?rev=216450&root=gcc&view=rev
Log:
PR 63589 Fix splitting of PATH in find_addr2line.

2014-10-20  Janne Blomqvist  <jb@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:
    branches/gcc-4_9-branch/libgfortran/ChangeLog
    branches/gcc-4_9-branch/libgfortran/config.h.in
    branches/gcc-4_9-branch/libgfortran/configure
    branches/gcc-4_9-branch/libgfortran/configure.ac
    branches/gcc-4_9-branch/libgfortran/runtime/main.c

[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 #4 from Janne Blomqvist <jb at gcc dot gnu.org> ---
Author: jb
Date: Mon Oct 20 08:16:06 2014
New Revision: 216451

URL: https://gcc.gnu.org/viewcvs?rev=216451&root=gcc&view=rev
Log:
PR 63589 Fix splitting of PATH in find_addr2line.

2014-10-20  Janne Blomqvist  <jb@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:
    branches/gcc-4_8-branch/libgfortran/ChangeLog
    branches/gcc-4_8-branch/libgfortran/config.h.in
    branches/gcc-4_8-branch/libgfortran/configure
    branches/gcc-4_8-branch/libgfortran/configure.ac
    branches/gcc-4_8-branch/libgfortran/runtime/main.c

[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

Janne Blomqvist <jb at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |FIXED

--- Comment #5 from Janne Blomqvist <jb at gcc dot gnu.org> ---
Fixed, closing.