Merge pull request LLNL#281 from LLNL/bugfix/mpi_link_flags

fixed blt_add_target_link_flags for cmake >= 3.13
xjrc · Jun 19, 2019 · c0e5924 · c0e5924
2 parents 0b1d779 + ed41ef6
commit c0e5924
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/cmake/BLTMacros.cmake b/cmake/BLTMacros.cmake
@@ -270,7 +270,10 @@ macro(blt_add_target_link_flags)
             # In CMake 3.13+, LINK_FLAGS was converted to LINK_OPTIONS.
             # This now supports generator expressions but expects a list
             # not a string
-            set_property(TARGET ${arg_TO} APPEND PROPERTY LINK_OPTIONS ${arg_FLAGS})
+            separate_arguments(_flag_list NATIVE_COMMAND "${arg_FLAGS}" )
+            foreach( _flag  ${_flag_list} )
+                set_property(TARGET ${arg_TO} APPEND PROPERTY LINK_OPTIONS "${_flag}" )
+            endforeach()
         else()
             get_target_property(_link_flags ${arg_TO} LINK_FLAGS)
             if(NOT _link_flags)