Add build script for developers, update Orion NCEPLIBS location (#53)

* Adding a build script for internal developers

* Build script for release branch

* Update new location of Orion NCEPLIBS build

* use $0 to reference script name

devbuild.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+set -eu
+
+#cd to location of script
+MYDIR=$(cd "$(dirname "$(readlink -f -n "${BASH_SOURCE[0]}" )" )" && pwd -P)
+
+usage () {
+  echo "Usage: "
+  echo "  $0 PLATFORM COMPILER"
+  echo ""
+  echo "PLATFORM: Name of machine you are building on"
+  echo "COMPILER: (optional) compiler to use; valid options are 'intel', 'gnu'"
+  echo ""
+  echo "NOTE: This script is for internal developer use only;"
+  echo "See User's Guide for detailed build instructions"
+}
+
+PLATFORM="${1:-NONE}"
+COMPILER="${2:-intel}"
+
+
+if [ $# -lt 1 ]; then 
+  echo "ERROR: not enough arguments"
+  usage
+  exit 1
+fi
+if [ $# -gt 2 ]; then
+  echo "ERROR: too many arguments"
+  usage
+  exit 1
+fi
+
+if [ "$1" = "--help" ] || [ "$1" = "-h" ]; then 
+  usage
+  exit 0
+fi
+
+ENV_FILE="docs/README_${PLATFORM}_${COMPILER}.txt"
+if [ ! -f "$ENV_FILE" ]; then
+  echo "ERROR: environment file ($ENV_FILE) does not exist for this platform/compiler combination"
+  echo "PLATFORM=$PLATFORM"
+  echo "COMPILER=$COMPILER"
+  echo ""
+  echo "See User's Guide for detailed build instructions"
+  exit 64
+fi
+
+# If build directory already exists, offer a choice
+BUILD_DIR=${MYDIR}/build
+
+if [ -d "${BUILD_DIR}" ]; then
+  while true; do
+    echo "Build directory (${BUILD_DIR}) already exists! Please choose what to do:"
+    echo ""
+    echo "[R]emove the existing directory"
+    echo "[C]ontinue building in the existing directory"
+    echo "[Q]uit this build script"
+    read -p "Choose an option (R/C/Q):" choice
+    case $choice in
+      [Rr]* ) rm -rf ${BUILD_DIR}; break;;
+      [Cc]* ) break;;
+      [Qq]* ) exit;;
+      * ) echo "Invalid option selected.\n";;
+    esac
+  done
+fi
+
+# Source the README file for this platform/compiler combination, then build the code
+. $ENV_FILE
+
+mkdir -p ${BUILD_DIR}
+cd ${BUILD_DIR}
+cmake .. -DCMAKE_INSTALL_PREFIX=..
+make -j ${BUILD_JOBS:-4}
+
+exit 0

docs/README_orion_intel.txt

@@ -5,7 +5,7 @@ module load intel/2020
 module load impi/2020
 module load cmake/3.15.4
 
-module use /work/noaa/gmtb/dheinzel/NCEPLIBS-ufs-v2.0.0/intel-19.1.0.166/impi-2020.0.166/modules
+module use /apps/contrib/NCEP/libs/NCEPLIBS-ufs-v2.0.0/intel-19.1.0.166/impi-2020.0.166/modules
 
 module load NCEPLIBS/2.0.0
 module load esmf/8.0.0