Further updates for NAS

Author: mathomp4

configs/sites/tier1/nas/README.md

@@ -0,0 +1,49 @@
+# How to build spack-stack at NAS
+
+## Generic
+
+```
+git clone --recursive https://github.com/JCSDA/spack-stack.git -b release/1.9.0 spack-stack-1.9.1
+```
+
+## oneapi
+
+```
+cd spack-stack-1.9.1
+. setup.sh
+spack stack create env --name ue-oneapi-2024.2.0 --template unified-dev --site nas --compiler oneapi
+cd envs/ue-oneapi-2024.2.0
+spack env activate .
+spack concretize 2>&1 | tee log.concretize
+spack install --verbose --fail-fast --show-log-on-error --no-check-signature 2>&1 | tee log.install
+```
+
+NOTE: You might need to run the `spack install` command multiple times because sometimes
+it just fails. But then you run it more and more and it will eventually succeed.
+
+```
+spack module tcl refresh -y
+spack stack setup-meta-modules
+spack env deactivate
+```
+
+## gcc
+
+```
+cd spack-stack-1.9.1
+. setup.sh
+spack stack create env --name ue-gcc-12.3.0 --template unified-dev --site nas --compiler gcc
+cd envs/ue-gcc-12.3.0
+spack env activate .
+spack concretize 2>&1 | tee log.concretize
+spack install --verbose --fail-fast --show-log-on-error --no-check-signature 2>&1 | tee log.install
+```
+
+NOTE: You might need to run the `spack install` command multiple times because sometimes
+it just fails. But then you run it more and more and it will eventually succeed.
+
+```
+spack module tcl refresh -y
+spack stack setup-meta-modules
+spack env deactivate
+```

configs/sites/tier1/nas/compilers.yaml

@@ -55,18 +55,3 @@ compilers:
         OMPI_MCA_coll_tuned_use_dynamic_rules: 1
         OMPI_MCA_sharedfp: '^lockedfile,individual'
     extra_rpaths: []
-## Needed for Intel backend
-#- compiler:
-    #spec: gcc@=12.3.0
-    #paths:
-      #cc: /nobackup/gmao_SIteam/gcc/gcc-12.3.0-TOSS4/bin/gcc
-      #cxx: /nobackup/gmao_SIteam/gcc/gcc-12.3.0-TOSS4/bin/g++
-      #f77: /nobackup/gmao_SIteam/gcc/gcc-12.3.0-TOSS4/bin/gfortran
-      #fc: /nobackup/gmao_SIteam/gcc/gcc-12.3.0-TOSS4/bin/gfortran
-    #flags: {}
-    #operating_system: rhel8
-    #target: x86_64
-    #modules:
-    #- comp-gcc/12.3.0-TOSS4
-    #environment: {}
-    #extra_rpaths: []

configs/sites/tier1/nas/packages_gcc.yaml

@@ -31,7 +31,8 @@ packages:
           CPATH: /nobackup/gmao_SIteam/MPI/openmpi/4.1.8/gcc-12.3.0/include
           FPATH: /nobackup/gmao_SIteam/MPI/openmpi/4.1.8/gcc-12.3.0/include
           MANPATH: /nobackup/gmao_SIteam/MPI/openmpi/4.1.8/gcc-12.3.0/share/man
-  # MAT: I cannot figure out how to get hdf-eos2 to build with GCC 14 on NAS
+  # MAT: I cannot figure out how to get hdf-eos2 to build with GCC on NAS
+  #      When I try, it dies with an error trying to *patch* the code!
   #      This turns off the variants of met that need it
   met:
     variants::