uclibc 3.3.2 with gcc-4.7

Alexey Zaytsev alexey.zaytsev at gmail.com
Fri Mar 8 12:58:11 UTC 2013


Sorry for resurrecting a half-year-old thread.
Just ran into the same problem when building uclibc 0.9.33.2 for
mipsel with debug symbols enabled. Before I dig any deeper, did
someone fix the problem?

On Wed, Aug 29, 2012 at 4:43 AM,  <liaoxinglong at icubecorp.com> wrote:
> sorry for misunderstanding, but it's too strange to invoke collect2 when building libc.so and appear libc_so.a in the error log.
>
> xinglong
>
>
>>  -------Original Message-------
>>  From: Dubey, Abhishek <abhishek.dubey at Vanderbilt.Edu>
>>  To: liaoxinglong at icubecorp.com <liaoxinglong at icubecorp.com>, uclibc at uclibc.org <uclibc at uclibc.org>
>>  Subject: RE: uclibc 3.3.2 with gcc-4.7
>>  Sent: Aug 29 '12 00:02
>>
>>  Thanks. Did you intend to say that we should provide a dependency of  libgcc_eh.a while building the uclibc.so?
>>  The problem is coming while compiling uclibc itself not while compiling an application.
>>
>>  Abhishek
>>
>>
>>  ________________________________________
>>  From: liaoxinglong at icubecorp.com [liaoxinglong at icubecorp.com]
>>  Sent: Monday, August 27, 2012 9:03 PM
>>  To: Dubey, Abhishek; uclibc at uclibc.org
>>  Subject: Re: uclibc 3.3.2 with gcc-4.7
>>
>>  make sure you linked with libgcc_eh.a, both of these two symbols in libgcc_eh.a
>>
>>  xinglong
>>
>>
>>  >  -------Original Message-------
>>  >  From: Dubey, Abhishek <abhishek.dubey at Vanderbilt.Edu>
>>  >  To: uclibc at uclibc.org <uclibc at uclibc.org>
>>  >  Subject: uclibc 3.3.2 with gcc-4.7
>>  >  Sent: Aug 28 '12 02:17
>>  >
>>  >  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?
>>  >
>>  >  Regards
>>  >  Abhishek
>>  >
>>  >
>>  >
>>  >
>>  >
>>  >
>>  >
>>  >
>>  >
>>  >  _______________________________________________
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>>  >  uClibc at uclibc.org
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>>  >
>>
>>
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