Distributed-Memory Hierarchical Matrices (DMHM) can usually be configured and
built using:
cd dmhm
mkdir build
cd build
cmake ..
make
If something other than the reference BLAS/LAPACK libs are desired for DMHM,
you should add them into the CMake command using a semi-colon delimited list
of the form:
-DMATH_LIBS="/path/to/first/lib.a;/path/to/second/lib.a"