[Bug objc/55291] New: libsanitizer doesn't build multilib

[Bug objc/55291] New: libsanitizer doesn't build multilib

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55291

             Bug #: 55291
           Summary: libsanitizer doesn't build multilib
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: objc
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: hjl.tools@gmail.com


On Linux/x86-64, libsanitizer doesn't build multilib, like -m32 and
-mx32.

[Bug objc/55291] libsanitizer doesn't build multilib

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55291

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2012-11-13 00:33:06 UTC ---
configure.ac has

#AM_ENABLE_MULTILIB(, ..)

[Bug objc/55291] libsanitizer doesn't build multilib

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55291

--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> 2012-11-13 03:48:39 UTC ---
After I fixed configure.ac, "make install" gave me:

 /bin/sh ../libtool   --mode=install /usr/bin/install -c   libasan.la
'/export/build/gnu/gcc-x32/release/usr/gcc-4.8.0-x32/lib/../lib'
libtool: install: error: cannot install `libasan.la' to a directory not ending
in /usr/gcc-4.8.0-x32/lib

It can't tell "/usr/gcc-4.8.0-x32/lib/../lib" is the same as
/usr/gcc-4.8.0-x32/lib.

[Bug objc/55291] libsanitizer doesn't build multilib

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55291

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2012-11-13
   Target Milestone|---                         |4.8.0
     Ever Confirmed|0                           |1

--- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> 2012-11-13 07:11:04 UTC ---
A patch:

http://gcc.gnu.org/git/?p=gcc.git;a=commit;h=12debb750e5a48fd8bbe7a12ca9dd75dc88e2be5

is checked into hjl/asan branch at

http://gcc.gnu.org/git/?p=gcc.git;a=summary

[Bug objc/55291] libsanitizer doesn't build multilib

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55291

Tobias Burnus <burnus at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |burnus at gcc dot gnu.org

--- Comment #4 from Tobias Burnus <burnus at gcc dot gnu.org> 2012-11-13 11:57:13 UTC ---
See also http://gcc.gnu.org/ml/gcc-patches/2012-11/msg00766.html

[Bug objc/55291] libsanitizer doesn't build multilib

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55291

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |ebotcazou at gcc dot
                   |                            |gnu.org

--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> 2012-11-13 14:44:35 UTC ---
*** Bug 55313 has been marked as a duplicate of this bug. ***

[Bug other/55291] libsanitizer doesn't build multilib

[hjl at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55291

--- Comment #6 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> 2012-11-15 00:03:41 UTC ---
Author: hjl
Date: Thu Nov 15 00:03:37 2012
New Revision: 193516

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193516
Log:
Add support for multilib run-time libraries

    PR other/55291
    * configure.ac (--enable-version-specific-runtime-libs): New option.
    (AC_CANONICAL_SYSTEM): New.
    (AM_ENABLE_MULTILIB): Moved right after AM_INIT_AUTOMAKE.
    (toolexecdir): Support multilib.
    (toolexeclibdir): Likewise.
    (multilib_arg): New.
    * Makefile.in: Regenerated.
    * aclocal.m4: Likewise.
    * configure: Likewise.
    * asan/Makefile.in: Likewise.
    * interception/Makefile.in: Likewise.
    * sanitizer_common/Makefile.in: Likewise.

Modified:
    trunk/libsanitizer/ChangeLog
    trunk/libsanitizer/Makefile.in
    trunk/libsanitizer/aclocal.m4
    trunk/libsanitizer/asan/Makefile.in
    trunk/libsanitizer/configure
    trunk/libsanitizer/configure.ac
    trunk/libsanitizer/interception/Makefile.in
    trunk/libsanitizer/sanitizer_common/Makefile.in

[Bug other/55291] libsanitizer doesn't build multilib

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55291

H.J. Lu <hjl.tools at gmail dot com> changed:

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

--- Comment #7 from H.J. Lu <hjl.tools at gmail dot com> 2012-11-15 00:04:31 UTC ---
Fixed.