You're welcome, happy to help.
I also tried to cross-compile with MUMPS support, either using the BLAS, BLACS, ScaLAPACK, and MUMPS source code, or by using some pre-compiled libraries.
However, I keep getting undefined reference link errors, so more needs to be done there...
If you have any further ideas, please post them in the forum. In the meantime I will keep trying
--
Anton