kern: enable lto for global instants (saves about a page in deduplicated code)

2021-10-24 17:06:43 -07:00
parent 8a661cee6e
commit fd187f952e
2 changed files with 3 additions and 1 deletions
--- a/mesosphere/kernel/Makefile
+++ b/mesosphere/kernel/Makefile
@@ -117,6 +117,7 @@ $(OFILES)	:	$(ATMOSPHERE_LIBRARIES_DIR)/libmesosphere/$(ATMOSPHERE_LIBRARY_DIR)/
 $(OFILES_SRC)	: $(HFILES_BIN)

 kern_libc_generic.o: CFLAGS += -fno-builtin
+kern_kernel_instantiations.o: CXXFLAGS += -flto

 #---------------------------------------------------------------------------------
 # you need a rule like this for each extension you use as binary data