From 2370cf97bac38ca5056c6c3182e8b6e040432e6b Mon Sep 17 00:00:00 2001
From: Randy McDermott <randy.mcdermott@gmail.com>
Date: Wed, 23 Oct 2024 17:31:54 -0500
Subject: [PATCH] Build: add --clean-hypre option to make_fds.sh

---
 Build/Scripts/HYPRE/build_hypre.sh    |  7 +++
 Build/impi_intel_linux_db/make_fds.sh | 64 +++++++++++++++++++++++++--
 2 files changed, 68 insertions(+), 3 deletions(-)

diff --git a/Build/Scripts/HYPRE/build_hypre.sh b/Build/Scripts/HYPRE/build_hypre.sh
index 0e9ee150c85..261b84c24e3 100755
--- a/Build/Scripts/HYPRE/build_hypre.sh
+++ b/Build/Scripts/HYPRE/build_hypre.sh
@@ -1,8 +1,15 @@
 #!/bin/bash
 CONFMAKE=$1
+CLEAN_HYPRE=$2
 
 dir=`pwd`
 
+echo "CLEAN_HYPRE = $CLEAN_HYPRE"
+if [ "$CLEAN_HYPRE" = true ]; then
+  echo "Removing hypre library ..."
+  rm -r $FIREMODELS/libs/hypre
+fi
+
 echo "Checking for hypre library..."
 
 if [ -d "$FIREMODELS/libs/hypre" ]; then
diff --git a/Build/impi_intel_linux_db/make_fds.sh b/Build/impi_intel_linux_db/make_fds.sh
index 78bac97a830..51e87780c45 100755
--- a/Build/impi_intel_linux_db/make_fds.sh
+++ b/Build/impi_intel_linux_db/make_fds.sh
@@ -1,5 +1,63 @@
 #!/bin/bash
-ARG=$1
+
+# PARSE OPTIONS FOR CLEAN LIBRARY BUILDS ####################################
+
+# Parse the long options first using getopt
+OPTIONS=$(getopt -o "" --long clean-hypre,clean-sundials -- "$@")
+
+# Check if getopt parsed successfully
+if [ $? -ne 0 ]; then
+    echo "Error parsing options."
+    exit 1
+fi
+
+# Evaluate the parsed options
+eval set -- "$OPTIONS"
+
+# Initialize variables for options
+clean_hypre=false
+clean_sundials=false
+ARG=""
+
+# Loop through the options
+while true; do
+    case "$1" in
+        --clean-hypre)
+            clean_hypre=true  # Set the flag to true when --clean-hypre is used
+            shift
+            ;;
+        --clean-sundials)
+            clean_sundials=true
+            shift
+            ;;
+        --)
+            shift
+            break
+            ;;
+        *)
+            echo "Invalid option."
+            exit 1
+            ;;
+    esac
+done
+
+# After all options are processed, check for any remaining positional argument (ARG)
+if [ -n "$1" ]; then
+    ARG=$1
+fi
+
+# Use ARG and the options
+#echo "ARG is: $ARG"
+
+if [ "$clean_hypre" = true ]; then
+    echo "Option --clean-hypre is set."
+fi
+
+if [ "$clean_sundials" = true ]; then
+    echo "Option --clean-sundials is set."
+fi
+
+# FINISHED WITH CLEANING OPTIONS ###########################################
 
 source ../Scripts/set_intel_compiler.sh $ARG
 
@@ -7,10 +65,10 @@ dir=`pwd`
 target=${dir##*/}
 
 # build hypre
-source ../Scripts/HYPRE/build_hypre.sh confmake_impi_intel_linux.sh
+source ../Scripts/HYPRE/build_hypre.sh confmake_impi_intel_linux.sh $clean_hypre
 
 ## build sundials
-#source ../Scripts/SUNDIALS/build_sundials.sh
+#source ../Scripts/SUNDIALS/build_sundials.sh $arg-1 $arg-2 ... $clean_sundials
 
 # build fds
 echo Building $target with Intel MPI and $INTEL_IFORT