[Trilinos-Users] linking in MPI tracing TPL

[Bartlett, Roscoe A.]

You might try unwrapping the MPI compiler wrappers using, for example, 'mpicc show' and then use raw compilers.  See "Configuring to build using raw compilers and flags/libraries" under section "5.9   Configuring with MPI support" at:

   https://trilinos.org/docs/files/TrilinosBuildReference.html#configuring-with-mpi-support

That way, you can specify exactly the libraries in that you want in the order that you want.

I have not tried this in many years but it might work.

-Ross


> -----Original Message-----
> From: Trilinos-Users [mailto:trilinos-users-bounces at trilinos.org] On Behalf
> Of Spelce, Thomas
> Sent: Thursday, December 10, 2015 11:45 AM
> To: trilinos-users at trilinos.org
> Subject: [Trilinos-Users] linking in MPI tracing TPL
> 
> I'm trying to link in a simple MPI tracing library to an app (miniPIC)  built on
> top of trilinos. I've tried a couple variations of specifying the library such as
> adding
> 
> "-D Trilinos_EXTRA_LINK_FLAGS:STRING="path_to_library/library.a" \ " as
> the last line of my trilinos "do-donfigure" script. The subsequent
> configuration and build process proceeds without error, but after building
> miniPIC I'm not getting the trace data I'm expecting. I know there's a more
> complicated path using TPL's, etc, but I'd like to avoid that if possible.
> 
> 
> What's the preferred way to link in the single library to enable my desired
> effect?
> 
> 
> Tom Spelce
> 
> 
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