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-rw-r--r--tmk_core/common.mk3
1 files changed, 3 insertions, 0 deletions
diff --git a/tmk_core/common.mk b/tmk_core/common.mk
index db55353465..d43950299b 100644
--- a/tmk_core/common.mk
+++ b/tmk_core/common.mk
@@ -203,6 +203,9 @@ ifeq ($(strip $(SHARED_EP_ENABLE)), yes)
TMK_COMMON_DEFS += -DSHARED_EP_ENABLE
endif
+ifeq ($(strip $(LTO_ENABLE)), yes)
+ LINK_TIME_OPTIMIZATION_ENABLE = yes
+endif
ifeq ($(strip $(LINK_TIME_OPTIMIZATION_ENABLE)), yes)
EXTRAFLAGS += -flto