[petsc-dev] Question on TESTEXAMPLES_C_X vs TESTEXAMPLES_C_X_MPIUNI

[Travis Austin]

Hi,

I'm trying to understand the differences between two variables in makefiles in the tutorials
and tests directories.  Below I have the two with my guesses at their meanings.

TESTEXAMPLES_C_X

    - C examples requiring PETSc configured with '--with-x=1'. 

TESTEXAMPLES_C_X_MPIUNI

   - C examples requiring PETSC configured with '--with-x=1' and '--with-mpi=0'.

        or

   - C examples requiring PETSc configured with '--with-mpi=0' only.

The last one is the most confusing to me and I'm not sure if the correct meaning is the first or 
the second.  Can someone please clarify?  

Thanks,
Travis


===============================
Travis Austin, Ph.D
VP, Computational Mathematics
Tech-X Corporation
5621 Arapahoe Ave
Boulder, CO 80303
austin at txcorp.com
===============================



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