gsMUMPS

Installation

1. Obtain the MUMPS files from http://mumps-solver.org
2. Inside the /path/to/MUMPS.X.Y.Z directory, see the INSTALL file for instructions.
   • EXAMPLE: For common Linux systems, this line is enough:

   $ cp Make.inc/Makefile.debian.PAR ./Makefile.inc
   

3. To avoid modifying the LD_LIBRARY_PATH upon every use, modify the following lines in ./Makefile.inc

   # Adapt/uncomment RPATH_OPT to avoid modifying
   # LD_LIBRARY_PATH in case of shared libraries
   # RPATH_OPT = -Wl,-rpath,/path/to/MUMPS_x.y.z/lib/
   

   By uncommenting the RPATH_OPT and inserting the correct /path/to/MUMPS.X.Y.Z

   # Adapt/uncomment RPATH_OPT to avoid modifying
   # LD_LIBRARY_PATH in case of shared libraries
   RPATH_OPT = -Wl,-rpath,/path/to/MUMPS.X.Y.Z/lib/ # <------- HERE
   

4. After modifying the Makefile.inc, make the shared libraries of MUMPS

   # Clean previous builds (optional)
   $ make clean
   # Build
   $ make allshared
   

5. Inside gismo, turn on this module:

   $ cmake . -DGISMO_OPTIONAL="gsMUMPS;<other modules>" -DMUMPS_DIR=/path/to/MUMPS_X.Y.Z
   

6. Build gismo as usual

   $ make gismo