Update VOL CMake for REST VOL (#3450)

* Update VOL CMake for REST VOL

* Prevent linking static libs to VOLs

CMakeVOL.cmake

@@ -40,6 +40,12 @@ if (HDF5_VOL_ALLOW_EXTERNAL)
  set (HDF5_LIBRARIES "${HDF5_LIBSH_TARGET};${LINK_LIBS};${LINK_COMP_LIBS};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:MPI::MPI_C>")
  set (HDF5_INCLUDE_DIRS "${HDF5_SRC_INCLUDE_DIRS};${HDF5_SRC_BINARY_DIR};$<$<BOOL:${HDF5_ENABLE_PARALLEL}>:${MPI_C_INCLUDE_DIRS}>")
 
+ set (HDF5_C_LIBRARIES "${HDF5_LIBRARIES}")
+
+ if (HDF5_BUILD_HL_LIB)
+ set (HDF5_C_HL_LIBRARIES "${HDF5_HL_LIBSH_TARGET}")
+ endif()
+
  set (HDF5_MAX_EXTERNAL_VOLS 10)
  set (HDF5_EXTERNAL_VOL_TARGETS "")
 
@@ -134,6 +140,8 @@ if (HDF5_VOL_ALLOW_EXTERNAL)
  define_property (
  TARGET
  PROPERTY HDF5_VOL_TARGETS
+ BRIEF_DOCS "Generated targets of this connector"
+ FULL_DOCS "Generated targets of this connector"
  )
 
  set_target_properties (
@@ -149,6 +157,7 @@ if (HDF5_VOL_ALLOW_EXTERNAL)
  TARGET
  PROPERTY HDF5_VOL_NAME
  BRIEF_DOCS "VOL connector name to use for the HDF5_VOL_CONNECTOR environment variable when testing"
+ FULL_DOCS "VOL connector name to use for the HDF5_VOL_CONNECTOR environment variable when testing"
  )
 
  set_target_properties (
@@ -164,6 +173,7 @@ if (HDF5_VOL_ALLOW_EXTERNAL)
  TARGET
  PROPERTY HDF5_VOL_TEST_PARALLEL
  BRIEF_DOCS "Whether the VOL connector should be tested with the parallel API tests"
+ FULL_DOCS "Whether the VOL connector should be tested with the parallel API tests"
  )
 
  set_target_properties (