Change to DSO-linking semantics of the compiler
Enrico Scholz
enrico.scholz at informatik.tu-chemnitz.de
Tue Jan 12 12:03:45 UTC 2010
Charley Wang <chwang at redhat.com> writes:
> https://fedoraproject.org/wiki/DSOLinkBugs
>
> Please note that many of the packages may be failing because of a few
> DSO's. Further exploration is needed to evaluate this possibility so
> we can apply one patch to the source of the problem instead of dozens
> of superfluous patches. We also need (and would appreciate help with)
> the linking of failed build logs to their package owners.
I have problems to understand the xmlrpc-c build failure
| /usr/bin/ld.bfd: xml-rpc-api2cpp.5842.test: undefined reference to symbol 'pthread_cancel@@GLIBC_2.2.5'
pthread_cancel() is not used by the program. I see it in the .plt section
only but not where it is referenced.
I would like to avoid blind '-lpthread' flags without knowing why they
are required.
Enrico
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