Changed SZIP_FOUND to szip_FOUND (case sensitive on windows)

Author: Thomas Guerneve

CMakeFilters.cmake

@@ -103,15 +103,15 @@ if (HDF5_ENABLE_SZIP_SUPPORT)
   if (NOT SZIP_USE_EXTERNAL)
     hunter_add_package(szip)
     find_package (szip CONFIG REQUIRED)
-    if (NOT SZIP_FOUND)
+    if (NOT szip_FOUND)
       find_package (SZIP) # Legacy find
-      if (SZIP_FOUND)
-        set (LINK_LIBS ${LINK_LIBS} ${SZIP_LIBRARIES})
-        set (LINK_COMP_SHARED_LIBS ${LINK_COMP_SHARED_LIBS} ${SZIP_LIBRARIES})
+      if (szip_FOUND)
+        set (LINK_LIBS ${LINK_LIBS} szip::szip)
+        set (LINK_COMP_SHARED_LIBS ${LINK_COMP_SHARED_LIBS} szip::szip)
       endif ()
     endif ()
   endif ()
-  if (SZIP_FOUND)
+  if (szip_FOUND)
     set (H5_HAVE_FILTER_SZIP 1)
     set (H5_HAVE_SZLIB_H 1)
     set (H5_HAVE_LIBSZ 1)