* Added small build notes for nwchem on Wahab.

wahab/builds/nwchem/BUILD-NOTES.md

@@ -0,0 +1,20 @@
+NWCHEM BUILD NOTES
+==================
+
+Date: 2021-04-14
+Wirawan Purwanto
+
+
+Tools & libraries used:
+
+* gcc 7.3 (natively provided by Ubuntu 18.04)
+* OpenMPI 3.1.4 (module: openmpi/3.1.4)
+
+Build scripts derived from similar scripts from ODU's container repo.
+
+
+ARMCI backend tried:
+
+* ARMCI (armci-mpi): Still failed.
+* OPENIB: Succeeded.
+