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| author | Joel Challis <git@zvecr.com> | 2021-10-28 21:02:22 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-10-28 21:02:22 +0100 |
| commit | 0c87e2e7025140ca6105b7fec2639c78c3cd8109 (patch) | |
| tree | bfe242f1216de578f6acc3ff797af781856b3873 /tmk_core | |
| parent | 780e763c13052138e4d9ad379c4138c3b2c344a7 (diff) | |
| download | qmk_firmware-0c87e2e7025140ca6105b7fec2639c78c3cd8109.tar.gz qmk_firmware-0c87e2e7025140ca6105b7fec2639c78c3cd8109.zip | |
Move LTO logic from common.mk (#14973)
Diffstat (limited to 'tmk_core')
| -rw-r--r-- | tmk_core/common.mk | 12 | ||||
| -rw-r--r-- | tmk_core/rules.mk | 9 |
2 files changed, 9 insertions, 12 deletions
diff --git a/tmk_core/common.mk b/tmk_core/common.mk index f0faa2dc3e..ce335f0d3c 100644 --- a/tmk_core/common.mk +++ b/tmk_core/common.mk @@ -100,18 +100,6 @@ ifeq ($(strip $(SHARED_EP_ENABLE)), yes) TMK_COMMON_DEFS += -DSHARED_EP_ENABLE endif -ifeq ($(strip $(LTO_ENABLE)), yes) - ifeq ($(PLATFORM),CHIBIOS) - $(info Enabling LTO on ChibiOS-targeting boards is known to have a high likelihood of failure.) - $(info If unsure, set LTO_ENABLE = no.) - endif - EXTRAFLAGS += -flto - TMK_COMMON_DEFS += -DLTO_ENABLE - TMK_COMMON_DEFS += -DLINK_TIME_OPTIMIZATON_ENABLE -else ifdef LINK_TIME_OPTIMIZATION_ENABLE - $(error The LINK_TIME_OPTIMIZATION_ENABLE flag has been renamed to LTO_ENABLE.) -endif - # Search Path VPATH += $(TMK_PATH)/$(COMMON_DIR) VPATH += $(TMK_PATH)/$(PLATFORM_COMMON_DIR) diff --git a/tmk_core/rules.mk b/tmk_core/rules.mk index 56a331e288..b17f85d375 100644 --- a/tmk_core/rules.mk +++ b/tmk_core/rules.mk @@ -82,6 +82,15 @@ endif # -Wall...: warning level # -Wa,...: tell GCC to pass this to the assembler. # -adhlns...: create assembler listing +ifeq ($(strip $(LTO_ENABLE)), yes) + ifeq ($(PLATFORM),CHIBIOS) + $(info Enabling LTO on ChibiOS-targeting boards is known to have a high likelihood of failure.) + $(info If unsure, set LTO_ENABLE = no.) + endif + CDEFS += -flto + CDEFS += -DLTO_ENABLE +endif + DEBUG_ENABLE ?= yes ifeq ($(strip $(SKIP_DEBUG_INFO)),yes) DEBUG_ENABLE=no |