Installing Wasatch on OSX

This is my workflow when setting up Uintah/Wasatch on a Mac. This is as recent as OSX High Sierra.

1. download and Install macports
2. open up a terminal and install cmake using: sudo port install cmake
3. sudo port install mpich
   1. you probably need to do: sudo port select --set mpi mpich-mp-fortran at the end (watch for messages from macports)
4. sudo port install boost
5. install Hypre (following the steps below):
   1. Download the latest hypre from the Hypre website: https://computation.llnl.gov/projects/hypre-scalable-linear-solvers-multigrid-methods/software
   2. unzip/untar the file
   3. I like to put all my third party libraries under: /Users/tsaad/pkg
   4. cd pkg
   5. mkdir hypre-install
   6. cd hypre-2.11.2 (or whatever you just downloaded)
   7. cd src
   8. ./configure --prefix=/Users/tsaad/pkg/hypre-install/
   9. make install
6. Download Uintah:
   1. git clone https://github.com/Uintah/Uintah.git uintah
   2. cd uintah
   3. mkdir opt
   4. emacs configure-script.line
../src/configure  \
--with-boost=/opt/local \
--with-hypre=/Users/tsaad/pkg/hypre-install \
--enable-optimize='-O3' \
--with-zlib=/opt/local \
--with-mpi-include=/opt/local/include/mpich-mp \
--with-mpi-lib=/opt/local/lib/mpich-mp \
--enable-wasatch \
--enable-wasatch_3p \
--without-fortran

CC=gcc \
CXX=g++

   5. close the file (ctrl + x, ctrl + s)
   6. chmod +x configure-script.line
   7. ./configure-script.line
   8. make -jX where X is the number of cores you want to use to compile.