diff options
| -rw-r--r-- | Modules/FindBoost.cmake | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/Modules/FindBoost.cmake b/Modules/FindBoost.cmake index 845a373..078000f 100644 --- a/Modules/FindBoost.cmake +++ b/Modules/FindBoost.cmake @@ -353,14 +353,20 @@ function(_boost_set_legacy_variables_from_config) _boost_set_if_unset(Boost_${uppercomp}_LIBRARY "${target}") _boost_set_if_unset(Boost_${uppercomp}_LIBRARIES "${target}") # Very old legacy variable list(APPEND libraries "${target}") - foreach(cfg RELEASE DEBUG) - get_target_property(lib ${target} IMPORTED_LOCATION_${cfg}) - if(lib) - get_filename_component(lib_dir "${lib}" DIRECTORY) - list(APPEND library_dirs ${lib_dir}) - _boost_set_cache_if_unset(Boost_${uppercomp}_LIBRARY_${cfg} "${lib}") - endif() - endforeach() + get_property(type TARGET "${target}" PROPERTY TYPE) + if(NOT type STREQUAL "INTERFACE_LIBRARY") + foreach(cfg RELEASE DEBUG) + get_target_property(lib ${target} IMPORTED_LOCATION_${cfg}) + if(lib) + get_filename_component(lib_dir "${lib}" DIRECTORY) + list(APPEND library_dirs ${lib_dir}) + _boost_set_cache_if_unset(Boost_${uppercomp}_LIBRARY_${cfg} "${lib}") + endif() + endforeach() + elseif(Boost_DEBUG OR Boost_VERBOSE) + # For projects using only the Boost::* targets this warning can be safely ignored. + message(WARNING "Imported target '${target}' for required component '${comp}' has no artifact. Legacy variables for this component might be missing. Refer to the documentation of your Boost installation for help on variables to use.") + endif() _boost_get_canonical_target_name("${comp}" canonical_target) if(NOT TARGET "${canonical_target}") add_library("${canonical_target}" INTERFACE IMPORTED) |