aboutsummaryrefslogtreecommitdiffstats
path: root/keyboards/helix/rev2/keymaps/default/rules.mk
diff options
context:
space:
mode:
Diffstat (limited to 'keyboards/helix/rev2/keymaps/default/rules.mk')
-rw-r--r--keyboards/helix/rev2/keymaps/default/rules.mk5
1 files changed, 5 insertions, 0 deletions
diff --git a/keyboards/helix/rev2/keymaps/default/rules.mk b/keyboards/helix/rev2/keymaps/default/rules.mk
index 4174a3045..5340a74ba 100644
--- a/keyboards/helix/rev2/keymaps/default/rules.mk
+++ b/keyboards/helix/rev2/keymaps/default/rules.mk
@@ -36,6 +36,7 @@ LED_BACK_ENABLE = no # 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