fix #188

BackwardConfig.cmake

@@ -83,13 +83,16 @@ if (STACK_WALKING_LIBUNWIND)
 endif()
 
 if (${STACK_DETAILS_AUTO_DETECT})
+	if(NOT CMAKE_VERSION VERSION_LESS 3.17)
+		set(_name_mismatched_arg NAME_MISMATCHED)
+	endif()
 	# find libdw
 	find_path(LIBDW_INCLUDE_DIR NAMES "elfutils/libdw.h" "elfutils/libdwfl.h")
 	find_library(LIBDW_LIBRARY dw)
 	set(LIBDW_INCLUDE_DIRS ${LIBDW_INCLUDE_DIR} )
 	set(LIBDW_LIBRARIES ${LIBDW_LIBRARY} )
-	find_package_handle_standard_args(libdw DEFAULT_MSG
-		LIBDW_LIBRARY LIBDW_INCLUDE_DIR)
+	find_package_handle_standard_args(libdw REQUIRED_VARS
+		LIBDW_LIBRARY LIBDW_INCLUDE_DIR ${_name_mismatched_arg})
 	mark_as_advanced(LIBDW_INCLUDE_DIR LIBDW_LIBRARY)
 
 	# find libbfd
@@ -99,9 +102,9 @@ if (${STACK_DETAILS_AUTO_DETECT})
 	find_library(LIBDL_LIBRARY dl)
 	set(LIBBFD_INCLUDE_DIRS ${LIBBFD_INCLUDE_DIR} ${LIBDL_INCLUDE_DIR})
 	set(LIBBFD_LIBRARIES ${LIBBFD_LIBRARY} ${LIBDL_LIBRARY})
-	find_package_handle_standard_args(libbfd DEFAULT_MSG
+	find_package_handle_standard_args(libbfd REQUIRED_VARS
 		LIBBFD_LIBRARY LIBBFD_INCLUDE_DIR
-		LIBDL_LIBRARY LIBDL_INCLUDE_DIR)
+		LIBDL_LIBRARY LIBDL_INCLUDE_DIR ${_name_mismatched_arg})
 	mark_as_advanced(LIBBFD_INCLUDE_DIR LIBBFD_LIBRARY
 		LIBDL_INCLUDE_DIR LIBDL_LIBRARY)
 
@@ -114,10 +117,10 @@ if (${STACK_DETAILS_AUTO_DETECT})
 	find_library(LIBDL_LIBRARY dl)
 	set(LIBDWARF_INCLUDE_DIRS ${LIBDWARF_INCLUDE_DIR} ${LIBELF_INCLUDE_DIR} ${LIBDL_INCLUDE_DIR})
 	set(LIBDWARF_LIBRARIES ${LIBDWARF_LIBRARY} ${LIBELF_LIBRARY} ${LIBDL_LIBRARY})
-	find_package_handle_standard_args(libdwarf DEFAULT_MSG
+	find_package_handle_standard_args(libdwarf REQUIRED_VARS
 		LIBDWARF_LIBRARY LIBDWARF_INCLUDE_DIR
 		LIBELF_LIBRARY LIBELF_INCLUDE_DIR
-		LIBDL_LIBRARY LIBDL_INCLUDE_DIR)
+		LIBDL_LIBRARY LIBDL_INCLUDE_DIR ${_name_mismatched_arg})
 	mark_as_advanced(LIBDWARF_INCLUDE_DIR LIBDWARF_LIBRARY
 		LIBELF_INCLUDE_DIR LIBELF_LIBRARY
 		LIBDL_INCLUDE_DIR LIBDL_LIBRARY)