X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=keyboards%2Fhelix%2Frev2%2Fkeymaps%2Ffroggy%2Frules.mk;h=aa979641347d83249cfe8b314e4f62cea1fce938;hb=b29799f8874a86d22b6eca4ce1352f394b276b7a;hp=2052b8f4e346a2fbc1e2e2226f3edb610ace8c6d;hpb=7498b184b74c90f94b79f7835852aa54b0134f5c;p=qmk_firmware.git

diff --git a/keyboards/helix/rev2/keymaps/froggy/rules.mk b/keyboards/helix/rev2/keymaps/froggy/rules.mk
index 2052b8f4e..aa9796413 100644
--- a/keyboards/helix/rev2/keymaps/froggy/rules.mk
+++ b/keyboards/helix/rev2/keymaps/froggy/rules.mk
@@ -36,6 +36,7 @@ LED_BACK_ENABLE = yes        # LED backlight (Enable WS2812 RGB underlight.)
 LED_UNDERGLOW_ENABLE = no   # LED underglow (Enable WS2812 RGB underlight.)
 LED_ANIMATIONS = yes        # LED animations
 IOS_DEVICE_ENABLE = no      # connect to IOS device (iPad,iPhone)
+Link_Time_Optimization = no # if firmware size over limit, try this option
 
 ####  LED_BACK_ENABLE and LED_UNDERGLOW_ENABLE.
 ####    Do not enable these with audio at the same time.
@@ -110,6 +111,10 @@ ifeq ($(strip $(LOCAL_GLCDFONT)), yes)
     OPT_DEFS += -DLOCAL_GLCDFONT
 endif
 
+ifeq ($(strip $(Link_Time_Optimization)),yes)
+    EXTRAFLAGS += -flto -DUSE_Link_Time_Optimization
+endif
+
 # Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
 SLEEP_LED_ENABLE = no    # Breathing sleep LED during USB suspend