From c7c0e184f15c1877a095e047c2f001769827e357 Mon Sep 17 00:00:00 2001
From: Allen Byrne <byrn@hdfgroup.org>
Date: Tue, 19 Sep 2023 17:25:07 -0500
Subject: [PATCH] version 1.14.2 and older have a vlen tag name diff

---
 C/H5T/CMakeLists.txt                     | 23 ++++++++++++++++-------
 C/H5T/testfiles/114/h5ex_t_vlen02.ddl    | 11 +++++++++++
 C/H5T/testfiles/114/h5ex_t_vlenatt02.ddl | 17 +++++++++++++++++
 3 files changed, 44 insertions(+), 7 deletions(-)
 create mode 100644 C/H5T/testfiles/114/h5ex_t_vlen02.ddl
 create mode 100644 C/H5T/testfiles/114/h5ex_t_vlenatt02.ddl

diff --git a/C/H5T/CMakeLists.txt b/C/H5T/CMakeLists.txt
index b6c22d3b..a42e43bb 100644
--- a/C/H5T/CMakeLists.txt
+++ b/C/H5T/CMakeLists.txt
@@ -123,7 +123,7 @@ if (BUILD_TESTING)
       )
       if (HDF5_BUILD_TOOLS)
         if (${${EXAMPLE_VARNAME}_USE_16_API} OR ${${EXAMPLE_VARNAME}_USE_18_API} OR ${${EXAMPLE_VARNAME}_USE_110_API} OR ${${EXAMPLE_VARNAME}_USE_112_API})
-          if (HDF5_VERSION_MAJOR VERSION_GREATER_EQUAL "1.14")
+          if (HDF5_VERSION_MAJOR VERSION_GREATER_EQUAL "1.14.3")
             add_custom_command (
                 TARGET     ${EXAMPLE_VARNAME}_${example_name}
                 POST_BUILD
@@ -139,12 +139,21 @@ if (BUILD_TESTING)
             )
           endif ()
         else ()
-          add_custom_command (
-              TARGET     ${EXAMPLE_VARNAME}_${example_name}
-              POST_BUILD
-              COMMAND    ${CMAKE_COMMAND}
-              ARGS       -E copy_if_different ${PROJECT_SOURCE_DIR}/testfiles/${H5_LIBVER_DIR}/${example_name}.ddl ${testdest}.ddl
-          )
+          if (HDF5_VERSION_MAJOR VERSION_EQUAL "1.14" AND HDF5_VERSION_STRING VERSION_LESS_EQUAL "1.14.2")
+            add_custom_command (
+                TARGET     ${EXAMPLE_VARNAME}_${example_name}
+                POST_BUILD
+                COMMAND    ${CMAKE_COMMAND}
+                ARGS       -E copy_if_different ${PROJECT_SOURCE_DIR}/testfiles/${H5_LIBVER_DIR}/${example_name}02.ddl ${testdest}.ddl
+            )
+          else ()
+            add_custom_command (
+                TARGET     ${EXAMPLE_VARNAME}_${example_name}
+                POST_BUILD
+                COMMAND    ${CMAKE_COMMAND}
+                ARGS       -E copy_if_different ${PROJECT_SOURCE_DIR}/testfiles/${H5_LIBVER_DIR}/${example_name}.ddl ${testdest}.ddl
+            )
+          endif ()
         endif ()
       endif ()
       ADD_H5_TEST (${example_name})
diff --git a/C/H5T/testfiles/114/h5ex_t_vlen02.ddl b/C/H5T/testfiles/114/h5ex_t_vlen02.ddl
new file mode 100644
index 00000000..53f48630
--- /dev/null
+++ b/C/H5T/testfiles/114/h5ex_t_vlen02.ddl
@@ -0,0 +1,11 @@
+HDF5 "h5ex_t_vlen.h5" {
+GROUP "/" {
+   DATASET "DS1" {
+      DATATYPE  H5T_VLEN { H5T_STD_I32LE}
+      DATASPACE  SIMPLE { ( 2 ) / ( 2 ) }
+      DATA {
+      (0): (3, 2, 1), (1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144)
+      }
+   }
+}
+}
diff --git a/C/H5T/testfiles/114/h5ex_t_vlenatt02.ddl b/C/H5T/testfiles/114/h5ex_t_vlenatt02.ddl
new file mode 100644
index 00000000..a2b32e87
--- /dev/null
+++ b/C/H5T/testfiles/114/h5ex_t_vlenatt02.ddl
@@ -0,0 +1,17 @@
+HDF5 "h5ex_t_vlenatt.h5" {
+GROUP "/" {
+   DATASET "DS1" {
+      DATATYPE  H5T_STD_I32LE
+      DATASPACE  NULL
+      DATA {
+      }
+      ATTRIBUTE "A1" {
+         DATATYPE  H5T_VLEN { H5T_STD_I32LE}
+         DATASPACE  SIMPLE { ( 2 ) / ( 2 ) }
+         DATA {
+         (0): (3, 2, 1), (1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144)
+         }
+      }
+   }
+}
+}