hdf5: use 1.12 API by default.

Requires that silo explicitly adds #define's to force 1.10 API.

projects/apple-unix/patches/silo-hdf5-1.12.patch

+diff -u5 -Nru silo-4.10.2-bsd/config/config.h.in silo-4.10.2-bsd.hdf5/config/config.h.in
+--- silo-4.10.2-bsd/config/config.h.in	2014-10-13 20:22:32.000000000 -0400
++++ silo-4.10.2-bsd.hdf5/config/config.h.in	2020-12-02 15:21:20.937531495 -0500
+@@ -60,10 +60,13 @@
+ #undef HAVE_HDF5_DRIVER
+ 
+ /* Define to 1 if you have the <hdf5.h> header file. */
+ #undef HAVE_HDF5_H
+ 
++/* use HDF5 1.10 API */
++#define  H5_USE_110_API
++
+ /* Define to 1 if you have the <history.h> header file. */
+ #undef HAVE_HISTORY_H
+ 
+ /* Support for Lindstrom hex/quad mesh compression */
+ #undef HAVE_HZIP

projects/apple-unix/silo.cmake

@@ -62,3 +62,8 @@ if (UNIX)
   superbuild_apply_patch(silo ppc64le-linux
     "Patch for Power 9 architecture")
 endif ()
+
+if (hdf5_enabled)
+  superbuild_apply_patch(silo hdf5-1.12
+    "Support HDF5 1.12 ")
+endif()

projects/win32/patches/silo-hdf5-1.12.patch

+diff -u5 -Nru  silo-4.10.2-bsd/SiloWindows/include/config.h silo-4.10.2-bds.hdf5/SiloWindows/include/config.h
+--- silo-4.10.2-bsd/SiloWindows/include/config.h	2014-10-13 20:22:34.000000000 -0400
++++ silo-4.10.2-bds.hdf5/SiloWindows/include/config.h	2020-12-02 15:19:03.779317849 -0500
+@@ -194,5 +194,8 @@
+ /* Override longjmp */
+ /* #undef longjmp */
+ 
+ /* Override setjmp */
+ /* #undef setjmp */
++
++/* use HDF5 1.10 API */
++#define  H5_USE_110_API

projects/win32/silo.cmake

@@ -61,6 +61,8 @@ superbuild_apply_patch(silo snprintf
   "Remove snprint redefinition for VS2015 and newer")
 superbuild_apply_patch(silo hdf5-1.10
   "Support HDF5 1.10")
+superbuild_apply_patch(silo hdf5-1.12
+  "Support HDF5 1.12 ")
 
 superbuild_add_extra_cmake_args(
   -DSILO_INCLUDE_DIR:PATH=<INSTALL_DIR>/include

superbuild @ 44aac086

-Subproject commit ca253a6aedb951e5ac8e91a55a26c123a2a78b38
+Subproject commit 44aac086edc85a310bb1f72004211c61d321ba34