X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=tmk_core%2Fcommon.mk;h=221688755518fddbd9d1a794ecbdae39e7f61a68;hb=e717dcaa09143615ae0b46bf625621f67a7b55ce;hp=94f3c2380dc249b3d5ccc68f2c6869fde06cd4d9;hpb=c22f3ba3a2605280b81829a764c29c9e01ae674f;p=qmk_firmware.git

diff --git a/tmk_core/common.mk b/tmk_core/common.mk
index 94f3c2380..221688755 100644
--- a/tmk_core/common.mk
+++ b/tmk_core/common.mk
@@ -208,6 +208,13 @@ ifeq ($(strip $(SHARED_EP_ENABLE)), yes)
     TMK_COMMON_DEFS += -DSHARED_EP_ENABLE
 endif
 
+
+ifeq ($(strip $(LINK_TIME_OPTIMIZATION_ENABLE)), yes)
+    EXTRAFLAGS += -flto
+    TMK_COMMON_DEFS += -DLINK_TIME_OPTIMIZATION_ENABLE
+    TMK_COMMON_DEFS += -DNO_ACTION_MACRO
+    TMK_COMMON_DEFS += -DNO_ACTION_FUNCTION
+endif
 # Bootloader address
 ifdef STM32_BOOTLOADER_ADDRESS
     TMK_COMMON_DEFS += -DSTM32_BOOTLOADER_ADDRESS=$(STM32_BOOTLOADER_ADDRESS)