[Bug c/27880] New: [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[Bug c/27880] New: [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[schwab at suse dot de]

Static linking is broken on ia64:

$ gcc -static -v hello.c 
Using built-in specs.
Target: ia64-suse-linux
Configured with: ../configure --enable-threads=posix --prefix=/usr
--with-local-prefix=/usr/local --infodir=/usr/share/info
--mandir=/usr/share/man --libdir=/usr/lib --libexecdir=/usr/lib
--enable-languages=c,c++,objc,fortran,obj-c++,java,ada --enable-checking
--with-gxx-include-dir=/usr/include/c++/4.2.0 --enable-ssp --disable-libssp
--enable-java-awt=gtk --enable-gtk-cairo --disable-libjava-multilib
--disable-ltdl-install --with-slibdir=/lib --with-system-zlib --enable-shared
--enable-__cxa_atexit --enable-libstdcxx-allocator=new --with-system-libunwind
--host=ia64-suse-linux
Thread model: posix
gcc version 4.2.0 20060601 (experimental) (SUSE Linux)
 /usr/lib/gcc/ia64-suse-linux/4.2.0/cc1 -quiet -v hello.c -quiet -dumpbase
hello.c -auxbase hello -version -o /tmp/ccAc4LPK.s
#include "..." search starts here:
#include <...> search starts here:
 /usr/local/include
 /usr/lib/gcc/ia64-suse-linux/4.2.0/include
 /usr/lib/gcc/ia64-suse-linux/4.2.0/../../../../ia64-suse-linux/include
 /usr/include
End of search list.
GNU C version 4.2.0 20060601 (experimental) (SUSE Linux) (ia64-suse-linux)
        compiled by GNU C version 4.2.0 20060601 (experimental) (SUSE Linux).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: a5d82c8d6aeb8d953dd6034fd4040dff
 /usr/lib/gcc/ia64-suse-linux/4.2.0/../../../../ia64-suse-linux/bin/as -x -o
/tmp/cc8qYnOm.o /tmp/ccAc4LPK.s
 /usr/lib/gcc/ia64-suse-linux/4.2.0/collect2 -static
/usr/lib/gcc/ia64-suse-linux/4.2.0/../../../crt1.o
/usr/lib/gcc/ia64-suse-linux/4.2.0/../../../crti.o
/usr/lib/gcc/ia64-suse-linux/4.2.0/crtbegin.o
-L/usr/lib/gcc/ia64-suse-linux/4.2.0 -L/usr/lib/gcc/ia64-suse-linux/4.2.0
-L/usr/lib/gcc/ia64-suse-linux/4.2.0/../../../../ia64-suse-linux/lib
-L/usr/lib/gcc/ia64-suse-linux/4.2.0/../../.. /tmp/cc8qYnOm.o --start-group
-lgcc -lgcc_eh -lunwind -lc --end-group
/usr/lib/gcc/ia64-suse-linux/4.2.0/crtend.o
/usr/lib/gcc/ia64-suse-linux/4.2.0/../../../crtn.o
/usr/lib/gcc/ia64-suse-linux/4.2.0/libgcc_eh.a(unwind-c.o): In function
`__gcc_personality_v0':
(.text+0x822): undefined reference to `_Unwind_GetIPInfo'
collect2: ld returned 1 exit status


-- 
           Summary: [4.2 regression] undefined reference to
                    `_Unwind_GetIPInfo'
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: schwab at suse dot de
GCC target triplet: ia64-*-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug c/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[schwab at suse dot de]

-- 

schwab at suse dot de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.2.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug c/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[sje at cup dot hp dot com]

------- Comment #1 from sje at cup dot hp dot com  2006-06-02 22:40 -------
I believe this is because you are configuring with --with-system-libunwind and
your system unwind does not have _Unwind_GetIPInfo.  This routine was added to
the GCC libunwind back in February by Jakub Jelinek to fix PR other/26208.


-- 

sje at cup dot hp dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |sje at cup dot hp dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2006-06-02 22:49 -------
And I did mention this when that other PR's patch was posted.
--with-system-libunwind is the "issue".


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |pinskia at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
          Component|c                           |target
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2006-06-02 22:49:01
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[sje at cup dot hp dot com]

------- Comment #3 from sje at cup dot hp dot com  2006-06-02 23:10 -------
I should have mentioned that for HP-UX, where the system unwind also does not
have _Unwind_GetIPInfo, I added it to libgcc.  See

http://gcc.gnu.org/ml/gcc-patches/2006-03/msg01285.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[mmitchel at gcc dot gnu dot org]

-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[geoffk at gcc dot gnu dot org]

------- Comment #4 from geoffk at gcc dot gnu dot org  2006-06-06 01:19 -------
In bug 26792, I suggest that libstdc++ should use autoconf to detect whether
this function exists and not use it if it doesn't.  That would also fix this
bug.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[sje at cup dot hp dot com]

------- Comment #5 from sje at cup dot hp dot com  2006-06-08 22:25 -------
I think using configure to detect whether or not _Unwind_GetIPInfo exists may
be difficult.  The libstdc++ configure script seems to go out of its way to not
link programs or to use and/or look at libgcc in anyway.

Anyone have an idea on how to implement this?  I am thinking the checking/flag
setting on whether or not _Unwind_GetIPInfo exists might have to be done in the
gcc directory.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[schwab at suse dot de]

------- Comment #6 from schwab at suse dot de  2006-06-21 08:22 -------
Patch here: <http://gcc.gnu.org/ml/gcc-patches/2006-06/msg01023.html>.


-- 

schwab at suse dot de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |patch


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[patchapp at dberlin dot org]

------- Comment #7 from patchapp at dberlin dot org  2006-06-29 19:28 -------
Subject: Bug number PR target/27880

A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2006-06/msg01023.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[echristo at apple dot com]

------- Comment #8 from echristo at apple dot com  2006-07-22 21:06 -------
I believe a patch to libstdc++ to check for __Unwind_GetIPInfo was committed.
Verify this still fails?


-- 

echristo at apple dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[schwab at suse dot de]

------- Comment #9 from schwab at suse dot de  2006-07-22 21:41 -------
Why do you think this bug has anything to do with libstdc++?


-- 

schwab at suse dot de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |NEW
   Last reconfirmed|2006-06-02 22:49:01         |2006-07-22 21:41:42
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[pinskia at gcc dot gnu dot org]

------- Comment #10 from pinskia at gcc dot gnu dot org  2006-07-22 22:08 -------
libstdc++ is only part of the problem, libjava still has the same issue.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |schwab at suse dot de
                   |dot org                     |
             Status|NEW                         |ASSIGNED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |critical


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[pinskia at gcc dot gnu dot org]

------- Comment #11 from pinskia at gcc dot gnu dot org  2006-10-04 16:57 -------
*** Bug 29342 has been marked as a duplicate of this bug. ***


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |debian-gcc at lists dot
                   |                            |debian dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[sje at cup dot hp dot com]

------- Comment #12 from sje at cup dot hp dot com  2006-10-04 21:08 -------
The uses of __Unwind_GetIPInfo in libstdc++ and libjava have been fixed.  It
looks like the report in PR 29342 is due to the use of __Unwind_GetIPInfo in
gcc/unwind-c.c.  I will create a patch for this use.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[sje at gcc dot gnu dot org]

------- Comment #13 from sje at gcc dot gnu dot org  2006-10-09 15:55 -------
Subject: Bug 27880

Author: sje
Date: Mon Oct  9 15:55:38 2006
New Revision: 117576

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=117576
Log:
        PR target/27880
        * unwind-c.c (PERSONALITY_FUNCTION): Ifdef use of _Unwind_GetIPInfo.
        * configure.ac (HAVE_GETIPINFO): Check for _Unwind_GetIPInfo.
        * configure: Regenerate.
        * config.in: Regenerate.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config.in
    trunk/gcc/configure
    trunk/gcc/configure.ac
    trunk/gcc/unwind-c.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[sje at cup dot hp dot com]

------- Comment #14 from sje at cup dot hp dot com  2006-10-09 18:31 -------
With the patch I just checked in, I believe that this defect is now fixed.
The uses of GetIPInfo in libstdc++ and libjava were fixed earlier, this latest
patch fixes the use in unwind-c.c and that should be it.


-- 

sje at cup dot hp dot com changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[schwab at suse dot de]

------- Comment #15 from schwab at suse dot de  2007-03-31 10:18 -------
This still does not work.  When configuring the stage2 compiler the symbol will
be found in libgcc_s (from unwind-compat.o).


-- 

schwab at suse dot de changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2 regression] undefined reference to `_Unwind_GetIPInfo'

[schwab at suse dot de]

------- Comment #16 from schwab at suse dot de  2007-03-31 10:28 -------
Also why does configure set HAVE_GETIPINFO unconditionally when the system
libunwind is used?


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3 regression] undefined reference to `_Unwind_GetIPInfo'

[mmitchel at gcc dot gnu dot org]

------- Comment #17 from mmitchel at gcc dot gnu dot org  2007-05-14 22:25 -------
Will not be fixed in 4.2.0; retargeting at 4.2.1.


-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.2.0                       |4.2.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3 regression] undefined reference to `_Unwind_GetIPInfo'

[schwab at suse dot de]

-- 

schwab at suse dot de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|schwab at suse dot de       |unassigned at gcc dot gnu
                   |                            |dot org
             Status|REOPENED                    |NEW


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3 regression] undefined reference to `_Unwind_GetIPInfo'

[mmitchel at gcc dot gnu dot org]

-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.2.1                       |4.2.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3 regression] undefined reference to `_Unwind_GetIPInfo'

[mmitchel at gcc dot gnu dot org]

------- Comment #18 from mmitchel at gcc dot gnu dot org  2007-10-09 19:21 -------
Change target milestone to 4.2.3, as 4.2.2 has been released.


-- 

mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.2.2                       |4.2.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3 regression] undefined reference to `_Unwind_GetIPInfo'

[patchapp at dberlin dot org]

------- Comment #19 from patchapp at dberlin dot org  2007-10-16 16:19 -------
Subject: Bug number PR target/27880

A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2006-06/msg01023.html


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3 regression] undefined reference to `_Unwind_GetIPInfo'

[bkoz at gcc dot gnu dot org]

------- Comment #20 from bkoz at gcc dot gnu dot org  2008-01-18 08:45 -------

This patch seems good to me. What's the delay here?


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3 regression] undefined reference to `_Unwind_GetIPInfo'

[jsm28 at gcc dot gnu dot org]

------- Comment #21 from jsm28 at gcc dot gnu dot org  2008-02-01 16:52 -------
4.2.3 is being released now, changing milestones of open bugs to 4.2.4.


-- 

jsm28 at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.2.3                       |4.2.4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3/4.4 regression] undefined reference to `_Unwind_GetIPInfo'

[ubizjak at gmail dot com]

------- Comment #22 from ubizjak at gmail dot com  2008-02-20 18:39 -------
Critical P2 bug and the patch gets unreviewed for so long?!

Is this bug still relevant for ia64-*-linux?


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3/4.4 regression] undefined reference to `_Unwind_GetIPInfo'

[wilson at tuliptree dot org]

------- Comment #23 from wilson at tuliptree dot org  2008-03-04 17:56 -------
Subject: Re:  [4.2/4.3/4.4 regression] undefined reference
 to `_Unwind_GetIPInfo'

ubizjak at gmail dot com wrote:
> ------- Comment #22 from ubizjak at gmail dot com  2008-02-20 18:39 -------
> Critical P2 bug and the patch gets unreviewed for so long?!
> Is this bug still relevant for ia64-*-linux?

I didn't realize this PR was still open.  I perhaps lost track of it 
because some misleading info added to it implied that it was already 
fixed.  I'll take a look now.

Jim


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3/4.4 regression] undefined reference to `_Unwind_GetIPInfo'

[vapier at gentoo dot org]

------- Comment #24 from vapier at gentoo dot org  2008-04-22 07:51 -------
the proposed patch in question seems to break the opposite scenario on ia64:
--without-system-libunwind


-- 

vapier at gentoo dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |toolchain at gentoo dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3/4.4 regression] undefined reference to `_Unwind_GetIPInfo'

[jsm28 at gcc dot gnu dot org]

------- Comment #25 from jsm28 at gcc dot gnu dot org  2008-05-19 20:22 -------
4.2.4 is being released, changing milestones to 4.2.5.


-- 

jsm28 at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.2.4                       |4.2.5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3/4.4 regression] undefined reference to `_Unwind_GetIPInfo'

[russiane39 at gmail dot com]

------- Comment #26 from russiane39 at gmail dot com  2008-06-23 04:34 -------
This bug also affects OpenSolaris.
# gcc -v
Using built-in specs.
Target: i386-pc-solaris2.11
Configured with: ../gcc-4.2.4/configure --prefix=/usr/gnu --libdir=/usr/gnu/lib
--libexecdir=/usr/gnu/lib --mandir=/usr/gnu/share/man --infodir=/usr/share/info
--with-as=/usr/gnu/bin/as --with-gnu-as --with-ld=/usr/gnu/bin/ld --with-gnu-ld
--enable-languages=c,c++,fortran,objc --enable-shared --disable-static
--enable-decimal-float -disable-nls
Thread model: posix
gcc version 4.2.4
---------

g++ -I/usr/include -I/usr/local/include -Wall -D_REENTRANT -pthreads
-I/usr/local/include/openssl -DHAVE_SSL -I/opt/mysql/mysql/include -m64
-mtune=k8 -DMY_ATOMIC_MODE_RWLOCKS -m64 -O2 -mtune=k8 -static-libgcc -o
ascent-logonserver AccountCache.o AuthSocket.o LogonCommServer.o LogonConsole.o
LogonOpcodes.o LogonStdAfx.o AutoPatcher.o Main.o 
-L/export/home/burlex/summit/src/ascent-shared
-L/export/home/burlex/summit/dep/src/zlib -L/usr/lib/amd64
-L/usr/local/lib/amd64 -L/usr/gnu/lib/amd64 -L/usr/sfw/lib/amd64 -L/usr/gnu/lib
-L/opt/mysql/mysql/lib -lmysqlclient -lposix4 -lresolv -lgen -lsocket -lnsl -lm
-lshared -lzlib -lz -lssl -lcrypto
/usr/gnu/lib/amd64/libstdc++.so: undefined reference to
`_Unwind_GetIPInfo@GCC_4.2.0'
collect2: ld returned 1 exit status


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3/4.4 regression] undefined reference to `_Unwind_GetIPInfo'

[pinskia at gcc dot gnu dot org]

------- Comment #27 from pinskia at gcc dot gnu dot org  2008-09-06 22:50 -------
*** Bug 37403 has been marked as a duplicate of this bug. ***


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |doko at ubuntu dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3/4.4 regression] undefined reference to `_Unwind_GetIPInfo'

[doko at ubuntu dot com]

------- Comment #28 from doko at ubuntu dot com  2008-09-06 22:53 -------
so this bites again with trunk and ada. Jim, Steve, any news on this?


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3/4.4 regression] undefined reference to `_Unwind_GetIPInfo'

[sje at cup dot hp dot com]

------- Comment #29 from sje at cup dot hp dot com  2008-10-15 17:06 -------
See http://gcc.gnu.org/ml/gcc-patches/2008-10/msg00647.html for a discussion
and proposed patch.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3/4.4 regression] undefined reference to `_Unwind_GetIPInfo'

[sje at gcc dot gnu dot org]

------- Comment #30 from sje at gcc dot gnu dot org  2008-11-12 21:37 -------
Subject: Bug 27880

Author: sje
Date: Wed Nov 12 21:35:46 2008
New Revision: 141804

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141804
Log:
        PR  target/27880
        * config/unwind_ipinfo.m4 (GCC_CHECK_UNWIND_GETIPINFO): Change from
        link test to target based test.
        * libstdc++/v3/configure.ac: Move call to GCC_CHECK_UNWIND_GETIPINFO.
        * libstdc++/v3/configure: Regenerate.
        * libjava/configure: Regenerate.



Modified:
    trunk/config/ChangeLog
    trunk/config/unwind_ipinfo.m4
    trunk/libjava/ChangeLog
    trunk/libjava/configure
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/configure
    trunk/libstdc++-v3/configure.ac


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3/4.4 regression] undefined reference to `_Unwind_GetIPInfo'

[sje at gcc dot gnu dot org]

------- Comment #31 from sje at gcc dot gnu dot org  2008-11-12 21:38 -------
Subject: Bug 27880

Author: sje
Date: Wed Nov 12 21:37:34 2008
New Revision: 141805

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141805
Log:
        PR target/27880
        * configure.ac (GCC_CHECK_UNWIND_GETIPINFO): Use this macro
        to set HAVE_GETIPINFO.
        * aclocal.m4: Include ../config/unwind_ipinfo.m4.
        * configure: Regenerate.
        * config.in: Regenerate.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/aclocal.m4
    trunk/gcc/config.in
    trunk/gcc/configure
    trunk/gcc/configure.ac


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3 regression] undefined reference to `_Unwind_GetIPInfo'

[cnstar9988 at gmail dot com]

------- Comment #32 from cnstar9988 at gmail dot com  2008-11-22 06:03 -------
ping 4.3.3?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3 regression] undefined reference to `_Unwind_GetIPInfo'

[rob1weld at aol dot com]

------- Comment #33 from rob1weld at aol dot com  2009-01-03 19:53 -------
With "gcc version 4.4.0 20090102" on i386-pc-solaris2.11 I'm getting:

# gcc -v -o test_gmp_1 test_gmp_1.cc -lgmp -lstdc++
/usr/local/lib/gcc/i386-pc-solaris2.11/4.4.0/../../../libstdc++.so: undefined
reference to `_Unwind_GetIPInfo@GCC_4.2.0'
collect2: ld returned 1 exit status


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3 regression] undefined reference to `_Unwind_GetIPInfo'

[pinskia at gcc dot gnu dot org]

------- Comment #34 from pinskia at gcc dot gnu dot org  2009-01-03 19:55 -------
(In reply to comment #33)
> With "gcc version 4.4.0 20090102" on i386-pc-solaris2.11 I'm getting:
> 
> # gcc -v -o test_gmp_1 test_gmp_1.cc -lgmp -lstdc++
> /usr/local/lib/gcc/i386-pc-solaris2.11/4.4.0/../../../libstdc++.so: undefined
> reference to `_Unwind_GetIPInfo@GCC_4.2.0'
> collect2: ld returned 1 exit status

sounds like correct version of libgcc is not being so that is not a bug with
GCC but with your installation of GCC.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.2/4.3 regression] undefined reference to `_Unwind_GetIPInfo'

[rob1weld at aol dot com]

------- Comment #35 from rob1weld at aol dot com  2009-01-06 07:32 -------
(In reply to comment #33)
> With "gcc version 4.4.0 20090102" on i386-pc-solaris2.11 I'm getting:
> 
> # gcc -v -o test_gmp_1 test_gmp_1.cc -lgmp -lstdc++
> /usr/local/lib/gcc/i386-pc-solaris2.11/4.4.0/../../../libstdc++.so: undefined
> reference to `_Unwind_GetIPInfo@GCC_4.2.0'
> collect2: ld returned 1 exit status

Another thread suggested that "gcc" should not be used for ".cc" files as
gcc did not invoke the same mechanisms as g++ does. I tried g++ (instead 
of gcc) and it worked correctly on my ".cc" file.

Rob


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.3 regression] undefined reference to `_Unwind_GetIPInfo'

[jsm28 at gcc dot gnu dot org]

------- Comment #36 from jsm28 at gcc dot gnu dot org  2009-03-31 19:36 -------
Closing 4.2 branch.


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jsm28 at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[4.2/4.3 regression]        |[4.3 regression] undefined
                   |undefined reference to      |reference to
                   |`_Unwind_GetIPInfo'         |`_Unwind_GetIPInfo'
   Target Milestone|4.2.5                       |4.3.4


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.3 regression] undefined reference to `_Unwind_GetIPInfo'

[rguenth at gcc dot gnu dot org]

------- Comment #37 from rguenth at gcc dot gnu dot org  2009-08-04 12:27 -------
GCC 4.3.4 is being released, adjusting target milestone.


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rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.3.4                       |4.3.5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880

[Bug target/27880] [4.3 regression] undefined reference to `_Unwind_GetIPInfo'

[rguenth at gcc dot gnu dot org]

------- Comment #38 from rguenth at gcc dot gnu dot org  2010-05-22 18:11 -------
GCC 4.3.5 is being released, adjusting target milestone.


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rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.3.5                       |4.3.6


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27880