Re: How do I add missing stdc functions to libstdc++-v3?

[Vaugha Brewchuk <vaugha_brewchuk@xxxxxxxx>]

On 2012-03-20, at 6:48 PM, Ian Lance Taylor wrote:

> Vaugha Brewchuk <vaugha_brewchuk@xxxxxxxx> writes:
> 
>> I just had a good look at both static libraries that were generated during the build process, libstdc++ and libsupc++.  I found that libstdc++ has in it all the objects from libsupc++ with the exception of eh_aux_runtime.o and eh_personality.o.  This explains why I get linker warnings with missing symbols __gxx_personality_sj0 and __cxa_call_unexpected.  Can you please confirm that these objects need to be statically linked into libstdc++?  I can then figure out why they have been omitted.
> 
> Yes, those objects should be in the static libstdc++.a archive.  They
> should also be in the static libsupc++.a archive.  I don't know why they
> would be missing for you.
> 
> Ian

This helps a lot, since now I know "why" and I just need to identify the "how".  To help, I built gcc-3.2.3 with static libraries on a virtualized Ubuntu 4.10 and confirmed that the two objects are in both libraries.  I will compare the build processes to determine why on NEXTSTEP eh_aux_runtime.o and eh_personality.o are in libsupc++ only and are missing in libstdc++.

Thank you again!