Modified MAC_install-exodus and added script to set environmental var…

…iables

Modified MAC_install-exodus to include Mac compilers and added script to set environmental variables if needed.

MAC_EnvironmentalVar.sh

@@ -0,0 +1,22 @@
+#
+#	Set Up Mac Specific Environmental Variables
+#
+#=====================================================
+
+fortran_var=$(find /opt/local/bin/gfortran-mp-*)
+cc_var=$(find /opt/local/bin/gcc-mp-*)
+cpp_var=$(find /opt/local/bin/g++-mp-*)
+
+echo "Environmental Variables set"
+
+FC="$fortran_var"
+find ${FC}
+export FC="$fortran_var"
+
+CC="$cc_var"
+find ${CC}
+export CC="$cc_var"
+
+CXX="$cpp_var"
+find ${CXX}
+export CXX="$cpp_var"

MAC_install-exodus.sh

@@ -16,6 +16,22 @@ SEACAS_INSTALL_DIR=${SEACAS_INSTALL_DIR:-"$(pwd)/TPLs/"}
 # EXO_COMMIT_HASH=${EXO_COMMIT_HASH:-v2021-10-11}
 # =================================================
 
+# ==== MAC SPECIFIC COMPILER EXPORTS ===============
+export PATH="/opt/local/libexec/gnubin:/opt/local/bin:/opt/local/sbin:$PATH"
+export COMPILER=MacPorts
+fortran_var=$(find /opt/local/bin/gfortran-mp-*)
+cc_var=$(find /opt/local/bin/gcc-mp-*)
+cpp_var=$(find /opt/local/bin/g++-mp-*)
+
+FC="$fortran_var"
+export FC="$fortran_var"
+
+CC="$cc_var"
+export CC="$cc_var"
+
+CXX="$cpp_var"
+export CXX="$cpp_var"
+
 # ==== GET SOURCE  ================================
 mkdir -p ${SEACAS_INSTALL_DIR}
 cd ${SEACAS_INSTALL_DIR}