uclibc 3.3.2 with gcc-4.7

[Alexey Zaytsev]

On Fri, Mar 8, 2013 at 4:33 PM, Sedat Dilek <sedat.dilek at gmail.com> wrote:
> On Mon, Aug 27, 2012 at 8:17 PM, Dubey, Abhishek
> <abhishek.dubey at vanderbilt.edu> wrote:
>> Building uclibc 3.3.2 with debugging  and NPTL using the gcc 4.7.1 compiler leads to the following unresolved symbols.
>>
>> libc/libc_so.a(lockf.os): In function `__GI_lockf':
>> /home/f6/F6Dev/f6utils/IM/uClibc-0.9.33.2/libc/misc/file/lockf.c:73: undefined reference to `_Unwind_Resume'
>> libc/libc_so.a(lockf.os):(.data.DW.ref.__gcc_personality_v0[DW.ref.__gcc_personality_v0]+0x0): undefined reference to `__gcc_personality_v0'
>> collect2: error: ld returned 1 exit status
>> make: *** [lib/libc.so] Error 1
>>
>> Any suggestions on what is the cause of the problem. Has anyone else faced this before?
>>
>
> Hi,
>
> you forgot to give some useful details... like your uclibc-config or
> infos to your build-environment.
> What is your host/target arch?
>
> Why do you use gcc-4.7.1 when there is v4.7.2?

You are replying to a message that was sent in August 2012 - gcc 4.7.2
was not released until September.

I'm using 4.7.2, and the problem is still there. I'll try to reproduce
with current uclibc and updated buildroot.

>
> I would recommend you in case of uclibc to see if the problems still
> exist with 0.9.33 GIT branch [1].
> Bernhard said there will be soon a v0.9.33.3 release.
>
> Also, have a look at gcc-4.7.x and uclibc-0.9.33.x patches of
> buildroot/openembedded/openwrt (or even Freetz) projects.
>
> Have fun!
>
> Regards,
> - Sedat -
>
> [1] http://git.busybox.net/uClibc/log/?h=0.9.33
>
>> Regards
>> Abhishek
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> _______________________________________________
>> uClibc mailing list
>> uClibc at uclibc.org
>> http://lists.busybox.net/mailman/listinfo/uclibc
> _______________________________________________
> uClibc mailing list
> uClibc at uclibc.org
> http://lists.busybox.net/mailman/listinfo/uclibc