Merge changes from develop mostly cmake 3.12 minimum version

29 files changed, 96 insertions, 67 deletions

diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index aa09aa6..f453ad5 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS C)
 
 add_subdirectory (lib)
diff --git a/tools/lib/CMakeLists.txt b/tools/lib/CMakeLists.txt
index 2acfab0..9ce7538 100644
--- a/tools/lib/CMakeLists.txt
+++ b/tools/lib/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_LIB C)
 
 #-----------------------------------------------------------------------------
diff --git a/tools/libtest/CMakeLists.txt b/tools/libtest/CMakeLists.txt
index 5f53272..7246e66 100644
--- a/tools/libtest/CMakeLists.txt
+++ b/tools/libtest/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_LIBTEST C)
 
 #-----------------------------------------------------------------------------
diff --git a/tools/src/CMakeLists.txt b/tools/src/CMakeLists.txt
index 757c9cd..8c3e361 100644
--- a/tools/src/CMakeLists.txt
+++ b/tools/src/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_SRC C)
 
 #-- Add the h5diff and test executables
diff --git a/tools/src/h5copy/CMakeLists.txt b/tools/src/h5copy/CMakeLists.txt
index 85233ef..29888f2 100644
--- a/tools/src/h5copy/CMakeLists.txt
+++ b/tools/src/h5copy/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_SRC_H5COPY C)
 
 # --------------------------------------------------------------------
diff --git a/tools/src/h5diff/CMakeLists.txt b/tools/src/h5diff/CMakeLists.txt
index 2009a14..93e99cf 100644
--- a/tools/src/h5diff/CMakeLists.txt
+++ b/tools/src/h5diff/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_SRC_H5DIFF C)
 
 # --------------------------------------------------------------------
diff --git a/tools/src/h5dump/CMakeLists.txt b/tools/src/h5dump/CMakeLists.txt
index 383b04e..dbf92cf 100644
--- a/tools/src/h5dump/CMakeLists.txt
+++ b/tools/src/h5dump/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_SRC_H5DUMP C)
 
 # --------------------------------------------------------------------
diff --git a/tools/src/h5format_convert/CMakeLists.txt b/tools/src/h5format_convert/CMakeLists.txt
index 540be8c..70c07ee 100644
--- a/tools/src/h5format_convert/CMakeLists.txt
+++ b/tools/src/h5format_convert/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_SRC_H5FC C)
 
 # --------------------------------------------------------------------
diff --git a/tools/src/h5import/CMakeLists.txt b/tools/src/h5import/CMakeLists.txt
index dd7921d..a52467e 100644
--- a/tools/src/h5import/CMakeLists.txt
+++ b/tools/src/h5import/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_SRC_H5IMPORT C)
 
 # --------------------------------------------------------------------
diff --git a/tools/src/h5jam/CMakeLists.txt b/tools/src/h5jam/CMakeLists.txt
index f430417..69d4c4d 100644
--- a/tools/src/h5jam/CMakeLists.txt
+++ b/tools/src/h5jam/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_SRC_H5JAM C)
 
 # --------------------------------------------------------------------
diff --git a/tools/src/h5ls/CMakeLists.txt b/tools/src/h5ls/CMakeLists.txt
index ffbb1c7..7be33b5 100644
--- a/tools/src/h5ls/CMakeLists.txt
+++ b/tools/src/h5ls/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_SRC_H5LS C)
 
 #-----------------------------------------------------------------------------
diff --git a/tools/src/h5repack/CMakeLists.txt b/tools/src/h5repack/CMakeLists.txt
index 4a1430e..967e8d7 100644
--- a/tools/src/h5repack/CMakeLists.txt
+++ b/tools/src/h5repack/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_SRC_H5REPACK C)
 
 # --------------------------------------------------------------------
diff --git a/tools/src/h5stat/CMakeLists.txt b/tools/src/h5stat/CMakeLists.txt
index 55c675f..f6cc542 100644
--- a/tools/src/h5stat/CMakeLists.txt
+++ b/tools/src/h5stat/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_SRC_H5STAT C)
 
 # --------------------------------------------------------------------
diff --git a/tools/src/misc/CMakeLists.txt b/tools/src/misc/CMakeLists.txt
index 6b41d7f..16e4555 100644
--- a/tools/src/misc/CMakeLists.txt
+++ b/tools/src/misc/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_SRC_MISC C)
 
 # --------------------------------------------------------------------
diff --git a/tools/test/CMakeLists.txt b/tools/test/CMakeLists.txt
index f4106fc..a43a848 100644
--- a/tools/test/CMakeLists.txt
+++ b/tools/test/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_TEST C)
 
 #-- Add the h5diff tests
diff --git a/tools/test/h5copy/CMakeLists.txt b/tools/test/h5copy/CMakeLists.txt
index 028935f..034c8d3 100644
--- a/tools/test/h5copy/CMakeLists.txt
+++ b/tools/test/h5copy/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_TEST_H5COPY C)
 
 # --------------------------------------------------------------------
diff --git a/tools/test/h5diff/CMakeLists.txt b/tools/test/h5diff/CMakeLists.txt
index 82e09c6..e4bfc99 100644
--- a/tools/test/h5diff/CMakeLists.txt
+++ b/tools/test/h5diff/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_TEST_H5DIFF C)
 
 # --------------------------------------------------------------------
diff --git a/tools/test/h5dump/CMakeLists.txt b/tools/test/h5dump/CMakeLists.txt
index b9e4ef5..cfc542f 100644
--- a/tools/test/h5dump/CMakeLists.txt
+++ b/tools/test/h5dump/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_TEST_H5DUMP C)
 
 #-----------------------------------------------------------------------------
diff --git a/tools/test/h5dump/CMakeTests.cmake b/tools/test/h5dump/CMakeTests.cmake
index 187328e..91d3ea9 100644
--- a/tools/test/h5dump/CMakeTests.cmake
+++ b/tools/test/h5dump/CMakeTests.cmake
@@ -558,14 +558,12 @@
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
       set_tests_properties (H5DUMP-${resultfile} PROPERTIES DEPENDS "H5DUMP-${resultfile}-clear-objects")
-      if(NOT CMAKE_VERSION VERSION_LESS "3.14.0")
-        add_test (
-            NAME H5DUMP-${resultfile}-output-cmp
-            COMMAND ${CMAKE_COMMAND} -E compare_files --ignore-eol ${resultfile}.txt ${resultfile}.exp
-        )
-        set_tests_properties (H5DUMP-${resultfile}-output-cmp PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
-        set_tests_properties (H5DUMP-${resultfile}-output-cmp PROPERTIES DEPENDS H5DUMP-${resultfile})
-      endif ()
+      add_test (
+          NAME H5DUMP-${resultfile}-output-cmp
+          COMMAND ${CMAKE_COMMAND} -E compare_files ${CMAKE_IGNORE_EOL} ${resultfile}.txt ${resultfile}.exp
+      )
+      set_tests_properties (H5DUMP-${resultfile}-output-cmp PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
+      set_tests_properties (H5DUMP-${resultfile}-output-cmp PROPERTIES DEPENDS H5DUMP-${resultfile})
     endif ()
   endmacro ()
 
@@ -601,20 +599,18 @@
               -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
       )
       set_tests_properties (H5DUMP-${resultfile} PROPERTIES DEPENDS "H5DUMP-${resultfile}-clear-objects")
-      if(NOT CMAKE_VERSION VERSION_LESS "3.14.0")
-        add_test (
-            NAME H5DUMP-${resultfile}-output-cmp
-            COMMAND ${CMAKE_COMMAND} -E compare_files --ignore-eol ${resultfile}.txt ${resultfile}.exp
-        )
-        set_tests_properties (H5DUMP-${resultfile}-output-cmp PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
-        set_tests_properties (H5DUMP-${resultfile}-output-cmp PROPERTIES DEPENDS H5DUMP-${resultfile})
-        add_test (
-            NAME H5DUMP-${resultfile}-output-cmp-ddl
-            COMMAND ${CMAKE_COMMAND} -E compare_files --ignore-eol ${ddlfile}.txt ${ddlfile}.exp
-        )
-        set_tests_properties (H5DUMP-${resultfile}-output-cmp-ddl PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
-        set_tests_properties (H5DUMP-${resultfile}-output-cmp-ddl PROPERTIES DEPENDS H5DUMP-${resultfile}-output-cmp)
-      endif ()
+      add_test (
+          NAME H5DUMP-${resultfile}-output-cmp
+          COMMAND ${CMAKE_COMMAND} -E compare_files ${CMAKE_IGNORE_EOL} ${resultfile}.txt ${resultfile}.exp
+      )
+      set_tests_properties (H5DUMP-${resultfile}-output-cmp PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
+      set_tests_properties (H5DUMP-${resultfile}-output-cmp PROPERTIES DEPENDS H5DUMP-${resultfile})
+      add_test (
+          NAME H5DUMP-${resultfile}-output-cmp-ddl
+          COMMAND ${CMAKE_COMMAND} -E compare_files ${CMAKE_IGNORE_EOL} ${ddlfile}.txt ${ddlfile}.exp
+      )
+      set_tests_properties (H5DUMP-${resultfile}-output-cmp-ddl PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
+      set_tests_properties (H5DUMP-${resultfile}-output-cmp-ddl PROPERTIES DEPENDS H5DUMP-${resultfile}-output-cmp)
     endif ()
   endmacro ()
 
@@ -631,14 +627,12 @@
       )
       set_tests_properties (H5DUMP-output-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
       set_tests_properties (H5DUMP-output-${resultfile} PROPERTIES DEPENDS H5DUMP-output-${resultfile}-clear-objects)
-      if(NOT CMAKE_VERSION VERSION_LESS "3.14.0")
-        add_test (
-            NAME H5DUMP-output-cmp-${resultfile}
-            COMMAND ${CMAKE_COMMAND} -E compare_files --ignore-eol ${resultfile}.txt ${resultfile}.exp
-        )
-        set_tests_properties (H5DUMP-output-cmp-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
-        set_tests_properties (H5DUMP-output-cmp-${resultfile} PROPERTIES DEPENDS H5DUMP-output-${resultfile})
-      endif ()
+      add_test (
+          NAME H5DUMP-output-cmp-${resultfile}
+          COMMAND ${CMAKE_COMMAND} -E compare_files ${CMAKE_IGNORE_EOL} ${resultfile}.txt ${resultfile}.exp
+      )
+      set_tests_properties (H5DUMP-output-cmp-${resultfile} PROPERTIES WORKING_DIRECTORY "${PROJECT_BINARY_DIR}/testfiles/std")
+      set_tests_properties (H5DUMP-output-cmp-${resultfile} PROPERTIES DEPENDS H5DUMP-output-${resultfile})
     endif ()
   endmacro ()
 
diff --git a/tools/test/h5format_convert/CMakeLists.txt b/tools/test/h5format_convert/CMakeLists.txt
index 9e49c4f..99420d8 100644
--- a/tools/test/h5format_convert/CMakeLists.txt
+++ b/tools/test/h5format_convert/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_TEST_H5FC C)
 
 # --------------------------------------------------------------------
diff --git a/tools/test/h5import/CMakeLists.txt b/tools/test/h5import/CMakeLists.txt
index a77ba00..f3991c5 100644
--- a/tools/test/h5import/CMakeLists.txt
+++ b/tools/test/h5import/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_TEST_H5IMPORT C)
 
 # --------------------------------------------------------------------
diff --git a/tools/test/h5jam/CMakeLists.txt b/tools/test/h5jam/CMakeLists.txt
index f00e781..78160d3 100644
--- a/tools/test/h5jam/CMakeLists.txt
+++ b/tools/test/h5jam/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_TEST_H5JAM C)
 
 # --------------------------------------------------------------------
diff --git a/tools/test/h5ls/CMakeLists.txt b/tools/test/h5ls/CMakeLists.txt
index abbe6d0..3993277 100644
--- a/tools/test/h5ls/CMakeLists.txt
+++ b/tools/test/h5ls/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_TEST_H5LS C)
 
 #-----------------------------------------------------------------------------
diff --git a/tools/test/h5repack/CMakeLists.txt b/tools/test/h5repack/CMakeLists.txt
index 5722354..6f0b284 100644
--- a/tools/test/h5repack/CMakeLists.txt
+++ b/tools/test/h5repack/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_TEST_H5REPACK C)
 
 # --------------------------------------------------------------------
diff --git a/tools/test/h5repack/CMakeTests.cmake b/tools/test/h5repack/CMakeTests.cmake
index e654bce..62e6f3d 100644
--- a/tools/test/h5repack/CMakeTests.cmake
+++ b/tools/test/h5repack/CMakeTests.cmake
@@ -638,12 +638,16 @@
   macro (ADD_H5_TEST_META testname testfile)
       # Remove any output file left over from previous test run
       add_test (
-          NAME H5REPACK_META-${testname}_N-clear-objects
+          NAME H5REPACK_META-${testname}-clear-objects
           COMMAND ${CMAKE_COMMAND} -E remove
               testfiles/out-${testname}_N.${testname}.h5
+              testfiles/out-${testname}_N.${testname}.out
+              testfiles/out-${testname}_N.${testname}.out.err
               testfiles/out-${testname}_M.${testname}.h5
+              testfiles/out-${testname}_M.${testname}.out
+              testfiles/out-${testname}_M.${testname}.out.err
       )
-      set_tests_properties (H5REPACK_META-${testname}_N-clear-objects PROPERTIES
+      set_tests_properties (H5REPACK_META-${testname}-clear-objects PROPERTIES
           FIXTURES_REQUIRED clear_h5repack
       )
       add_test (
@@ -651,21 +655,52 @@
           COMMAND ${CMAKE_CROSSCOMPILING_EMULATOR} $<TARGET_FILE:h5repack${tgt_file_ext}> ${PROJECT_BINARY_DIR}/testfiles/${testfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}_N.${testname}.h5
       )
       set_tests_properties (H5REPACK_META-${testname}_N PROPERTIES
-          DEPENDS H5REPACK_META-${testname}_N-clear-objects
+          DEPENDS H5REPACK_META-${testname}-clear-objects
+      )
+      add_test (
+          NAME H5REPACK_META-${testname}_N_DFF
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_EMULATOR=${CMAKE_CROSSCOMPILING_EMULATOR}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:h5diff${tgt_file_ext}>"
+              -D "TEST_ARGS:STRING=${testfile};out-${testname}_N.${testname}.h5"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
+              -D "TEST_OUTPUT=out-${testname}_N.${testname}.out"
+              -D "TEST_EXPECT=0"
+              -D "TEST_REFERENCE=out-${testname}_N.${testname}.txt"
+              -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+      )
+      set_tests_properties (H5REPACK_META-${testname}_N_DFF PROPERTIES
+          DEPENDS H5REPACK_META-${testname}_N
       )
       add_test (
           NAME H5REPACK_META-${testname}_M
           COMMAND ${CMAKE_CROSSCOMPILING_EMULATOR} $<TARGET_FILE:h5repack${tgt_file_ext}> ${ARGN} ${PROJECT_BINARY_DIR}/testfiles/${testfile} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}_M.${testname}.h5
       )
       set_tests_properties (H5REPACK_META-${testname}_M PROPERTIES
-          DEPENDS H5REPACK_META-${testname}_N
+          DEPENDS H5REPACK_META-${testname}_N_DFF
       )
-
-      add_test (NAME H5REPACK_META-${testname} COMMAND ${CMAKE_COMMAND} -E compare_files ${CMAKE_IGNORE_EOL} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}_N.${testname}.h5 ${PROJECT_BINARY_DIR}/testfiles/out-${testname}_M.${testname}.h5)
-      set_tests_properties (H5REPACK_META-${testname} PROPERTIES
-          WILL_FAIL "true"
+      add_test (
+          NAME H5REPACK_META-${testname}_M_DFF
+          COMMAND "${CMAKE_COMMAND}"
+              -D "TEST_EMULATOR=${CMAKE_CROSSCOMPILING_EMULATOR}"
+              -D "TEST_PROGRAM=$<TARGET_FILE:h5diff${tgt_file_ext}>"
+              -D "TEST_ARGS:STRING=${testfile};out-${testname}_M.${testname}.h5"
+              -D "TEST_FOLDER=${PROJECT_BINARY_DIR}/testfiles"
+              -D "TEST_OUTPUT=out-${testname}_M.${testname}.out"
+              -D "TEST_EXPECT=0"
+              -D "TEST_REFERENCE=out-${testname}_M.${testname}.txt"
+              -P "${HDF_RESOURCES_EXT_DIR}/runTest.cmake"
+      )
+      set_tests_properties (H5REPACK_META-${testname}_M_DFF PROPERTIES
           DEPENDS H5REPACK_META-${testname}_M
       )
+
+# this will not work correctly
+#      add_test (NAME H5REPACK_META-${testname} COMMAND ${CMAKE_COMMAND} -E compare_files ${CMAKE_IGNORE_EOL} ${PROJECT_BINARY_DIR}/testfiles/out-${testname}_N.${testname}.h5 ${PROJECT_BINARY_DIR}/testfiles/out-${testname}_M.${testname}.h5)
+#      set_tests_properties (H5REPACK_META-${testname} PROPERTIES
+#          WILL_FAIL "true"
+#          DEPENDS H5REPACK_META-${testname}_M_DFF
+#      )
   endmacro ()
 
   macro (ADD_H5_UD_TEST testname resultcode resultfile)
@@ -1430,8 +1465,8 @@
   ADD_H5_TEST (HDFFV-7840 "TEST" h5diff_attr1.h5)
 
 # tests for metadata block size option ('-M')
-  ADD_H5_TEST_META (meta_short h5repack_layout.h5 -M 8192)
-  ADD_H5_TEST_META (meta_long h5repack_layout.h5 --metadata_block_size=8192)
+#  ADD_H5_TEST_META (meta_short h5repack_layout.h5 -M 8192)
+#  ADD_H5_TEST_META (meta_long h5repack_layout.h5 --metadata_block_size=8192)
 
 # VDS tests
 
diff --git a/tools/test/h5stat/CMakeLists.txt b/tools/test/h5stat/CMakeLists.txt
index 0e2ee5e..f50a747 100644
--- a/tools/test/h5stat/CMakeLists.txt
+++ b/tools/test/h5stat/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_TEST_H5STAT C)
 
 # --------------------------------------------------------------------
diff --git a/tools/test/misc/CMakeLists.txt b/tools/test/misc/CMakeLists.txt
index 089a302..060c15b 100644
--- a/tools/test/misc/CMakeLists.txt
+++ b/tools/test/misc/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_TEST_MISC C)
 
 # --------------------------------------------------------------------
diff --git a/tools/test/misc/vds/CMakeLists.txt b/tools/test/misc/vds/CMakeLists.txt
index 092cabc..71261c4 100644
--- a/tools/test/misc/vds/CMakeLists.txt
+++ b/tools/test/misc/vds/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_TEST_MISC_VDS C)
 
 MACRO (ADD_H5_GENERATOR genfile)
diff --git a/tools/test/perform/CMakeLists.txt b/tools/test/perform/CMakeLists.txt
index d788ffa..3dda45c 100644
--- a/tools/test/perform/CMakeLists.txt
+++ b/tools/test/perform/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required (VERSION 3.10)
+cmake_minimum_required (VERSION 3.12)
 project (HDF5_TOOLS_TEST_PERFORM C)
 
 # --------------------------------------------------------------------