[mpich-discuss] per-object build issue

[Greenberg, Hugh N]

Charles,

It seems to work.  Thanks a lot!

On May 29, 2014, at 12:41 PM, Archer, Charles J <charles.j.archer at intel.com> wrote:

> I hit this problem at some point as well, and proposed a patch…I kept the patch around in my git stash:
> Hopefully it helps you.
> 
> diff --git a/src/include/mpiimplthread.h b/src/include/mpiimplthread.h
> index f0141c6..c2e1cee 100644
> --- a/src/include/mpiimplthread.h
> +++ b/src/include/mpiimplthread.h
> @@ -1039,5 +1039,18 @@ do {                                           \
> #define MPIU_THREAD_MPI_OBJ_FINALIZE(objptr_) do {} while (0)
> #endif
> 
> +#if defined(MPICH_IS_THREADED) && !defined(MPID_DEVICE_DEFINES_THREAD_CS)
> +static void
> +MPIU_Thread_CS_enter_lockname_impl_(enum MPIU_Nest_mutexes kind,
> +                                    const char *lockname,
> +                                    MPID_Thread_mutex_t *mutex);
> +
> +
> +static  void
> +MPIU_Thread_CS_exit_lockname_impl_(enum MPIU_Nest_mutexes kind,
> +                                   const char *lockname,
> +                                   MPID_Thread_mutex_t *mutex);
> +#endif
> +
> #endif /* !defined(MPIIMPLTHREAD_H_INCLUDED) */
> 
> 
> 
> On May 29, 2014, at 11:29 AM, Greenberg, Hugh N <hng at lanl.gov> wrote:
> 
>> I’m having a problem building mpich 3.1 with the enable-thread-cs=per-object build option.  I get a lot of errors like these:
>> 
>> /src/include/mpiimplthreadpost.h:27: warning: conflicting types for 'MPIU_Thread_CS_enter_lockname_impl_'
>> ./src/include/mpiimplthreadpost.h:27: error: static declaration of 'MPIU_Thread_CS_enter_lockname_impl_' follows non-static declaration
>> ./src/include/mpiimpl.h:1280: note: previous implicit declaration of 'MPIU_Thread_CS_enter_lockname_impl_' was here
>> 
>> Is there a fix for this?  Thanks.
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