Tracking down source of libgcc_s.so compatibility?

[Daniel Kegel]

Daniel Jacobowitz wrote:
> Daniel Kegel wrote:
>> Can somebody suggest a place to start looking for
>> why the libgcc_s.so built by crosstool's gcc-3.4 can't handle
>> exceptions from apps built by fc3's gcc-3.4?
> 
> Try diffing the output of configure from building one and the other.
> Probably some important linker feature is misdetected.

OK, good idea.

One other data point: the crosstool gcc was built against glibc-2.2.2,
but the fc3 gcc was of course built against glibc-2.3.x.
How likely is that to cause problems in exception handling?

Thanks,
Dan