Link HighFive if found

Author: awvwgk

src/external/CMakeLists.txt

@@ -31,9 +31,9 @@ if( GAUXC_ENABLE_HDF5 )
       set(HIGHFIVE_BUILD_DOCS OFF CACHE BOOL "" )
       FetchContent_MakeAvailable( HighFive )
 
-      target_sources( gauxc PRIVATE hdf5_write.cxx hdf5_read.cxx )
-      target_link_libraries( gauxc PUBLIC HighFive )
     endif()
+    target_sources( gauxc PRIVATE hdf5_write.cxx hdf5_read.cxx )
+    target_link_libraries( gauxc PUBLIC HighFive )
   else()
     message(WARNING "GAUXC_ENABLE_HDF5 was enabled, but HDF5 was not found, Disabling HDF5 Bindings")
   endif()