Guys,
I'm working on the Trilinos integration and I've hit a bit of a snag.
It appears as though Trilinos uses a lot of the same #define's that we
do... so when I'm compiling against it I get a bunch of:
/Users/gastdr/projects/trilinos-8.0.8/OSX_OPT/packages/aztecoo/src/
AztecOO_config.h:116:1: warning: "HAVE_MPI" redefined
In file included from /Users/gastdr/projects/libmesh_trilinos/include/
utils/o_string_stream.h:28,
from /Users/gastdr/projects/libmesh_trilinos/include/
utils/perf_log.h:28,
from /Users/gastdr/projects/libmesh_trilinos/include/
base/libmesh.h:32,
from /Users/gastdr/projects/libmesh_trilinos/include/
numerics/linear_solver.h:34,
from /Users/gastdr/projects/libmesh_trilinos/include/
numerics/trilinos_aztec_linear_solver.h:29,
from src/numerics/trilinos_aztec_linear_solver.C:31:
/Users/gastdr/projects/libmesh_trilinos/include/base/libmesh_config.h:
109:1: warning: this is the location of the previous definition
These are just warnings.... and as long as both of our "configures"
find the same stuff the #defines should be pretty much the same. But
what _should_ we do about it? For now, I've just been ignoring them
and everything is working well... but for the long term I'd like to
eliminate these warnings, especially because they happen even in
optimized mode.
I guess we could change the names of ours to something like
LIBMESH_HAVE_MPI.... sigh.
Derek
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