diff options
| -rw-r--r-- | Modules/FindHDF5.cmake | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/Modules/FindHDF5.cmake b/Modules/FindHDF5.cmake index f1805cd..92dad21 100644 --- a/Modules/FindHDF5.cmake +++ b/Modules/FindHDF5.cmake @@ -307,18 +307,29 @@ if( NOT HDF5_FOUND ) # We may have picked up some duplicates in various lists during the above # process for the language bindings (both the C and C++ bindings depend on - # libz for example). Remove the duplicates. + # libz for example). Remove the duplicates. It appears that the default + # CMake behavior is to remove duplicates from the end of a list. However, + # for link lines, this is incorrect since unresolved symbols are searched + # for down the link line. Therefore, we reverse the list, remove the + # duplicates, and then reverse it again to get the duplicates removed from + # the beginning. + macro( _remove_duplicates_from_beginning _list_name ) + list( REVERSE ${_list_name} ) + list( REMOVE_DUPLICATES ${_list_name} ) + list( REVERSE ${_list_name} ) + endmacro() + if( HDF5_INCLUDE_DIRS ) - list( REMOVE_DUPLICATES HDF5_INCLUDE_DIRS ) + _remove_duplicates_from_beginning( HDF5_INCLUDE_DIRS ) endif() if( HDF5_LIBRARIES_DEBUG ) - list( REMOVE_DUPLICATES HDF5_LIBRARIES_DEBUG ) + _remove_duplicates_from_beginning( HDF5_LIBRARIES_DEBUG ) endif() if( HDF5_LIBRARIES_RELEASE ) - list( REMOVE_DUPLICATES HDF5_LIBRARIES_RELEASE ) + _remove_duplicates_from_beginning( HDF5_LIBRARIES_RELEASE ) endif() if( HDF5_LIBRARY_DIRS ) - list( REMOVE_DUPLICATES HDF5_LIBRARY_DIRS ) + _remove_duplicates_from_beginning( HDF5_LIBRARY_DIRS ) endif() # Construct the complete list of HDF5 libraries with debug and optimized |