HDF5 build: default to 1.10 if linux, else 1.14

This fixes build issues on Windows while preserving stability for old HPC

Author: scivision

CMakeLists.txt

@@ -18,6 +18,10 @@ if(NOT DEFINED CRAY AND DEFINED ENV{PE_ENV})
   set(CRAY true)
 endif()
 
+if(CMAKE_VERSION VERSION_LESS 3.25 AND CMAKE_SYSTEM_NAME STREQUAL "Linux")
+  set(LINUX true)
+endif()
+
 # --- avoid Anaconda libraries
 find_package(Python COMPONENTS Interpreter)
 

cmake/hdf5.cmake

@@ -5,7 +5,11 @@ include(GNUInstallDirs)
 include(ExternalProject)
 
 if(NOT DEFINED hdf5_key)
-  set(hdf5_key hdf5-1.10)
+  if(LINUX)
+    set(hdf5_key hdf5-1.10)
+  else()
+    set(hdf5_key hdf5-1.14)
+  endif()
 endif()
 
 if(hdf5_parallel)