RE: uclibc 3.3.2 with gcc-4.7

liaoxinglong at icubecorp.com liaoxinglong at icubecorp.com
Wed Aug 29 01:43:47 UTC 2012


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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