Subfiling VFD updates (#2106)

utils/subfiling_vfd/CMakeLists.txt

@@ -1,10 +1,20 @@
 cmake_minimum_required (VERSION 3.18)
 project (HDF5_UTILS_SUBFILINGVFD C)
 
-configure_file (${HDF5_UTILS_SUBFILINGVFD_SOURCE_DIR}/h5fuse.sh.in ${HDF5_BINARY_DIR}/h5fuse.sh @ONLY)
+configure_file (${HDF5_UTILS_SUBFILINGVFD_SOURCE_DIR}/h5fuse.sh.in ${HDF5_UTILS_SUBFILINGVFD_BINARY_DIR}/h5fuse.sh @ONLY)
+
+# Copy h5fuse.sh to testpar directory for subfiling tests
+if (HDF5_ENABLE_PARALLEL AND HDF5_TEST_PARALLEL)
+  file (
+    COPY
+    ${HDF5_UTILS_SUBFILINGVFD_BINARY_DIR}/h5fuse.sh
+    DESTINATION
+    ${HDF5_TEST_PAR_BINARY_DIR}
+  )
+endif ()
 
 install (
-    FILES ${HDF5_BINARY_DIR}/h5fuse.sh
+    FILES ${HDF5_UTILS_SUBFILINGVFD_BINARY_DIR}/h5fuse.sh
     DESTINATION ${HDF5_INSTALL_BIN_DIR}
     PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
     COMPONENT utilsapplications

utils/subfiling_vfd/h5fuse.sh.in

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright by The HDF Group.                                              
 # All rights reserved.                                                     
@@ -49,7 +49,7 @@ while getopts ":h:f:" option; do
       h) # display Help
          usage
          exit;;
-      f) # subfiling configureation file
+      f) # subfiling configuration file
          file_config=$OPTARG;;
      \?) # Invalid option
          echo -e "$RED ERROR: Invalid option ${BLD}-${OPTARG}${RED} $NC"