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-rw-r--r--common_features.mk38
1 files changed, 26 insertions, 12 deletions
diff --git a/common_features.mk b/common_features.mk
index 572a6db54..8c3361732 100644
--- a/common_features.mk
+++ b/common_features.mk
@@ -254,20 +254,34 @@ QUANTUM_SRC:= \
$(QUANTUM_DIR)/keymap_common.c \
$(QUANTUM_DIR)/keycode_config.c
-ifeq ($(strip $(SPLIT_KEYBOARD)), yes)
- ifneq ($(strip $(CUSTOM_MATRIX)), yes)
- QUANTUM_SRC += $(QUANTUM_DIR)/split_common/matrix.c
- # Do not use $(QUANTUM_DIR)/matrix.c.
- CUSTOM_MATRIX=yes
+# Include the standard or split matrix code if needed
+ifneq ($(strip $(CUSTOM_MATRIX)), yes)
+ ifeq ($(strip $(SPLIT_KEYBOARD)), yes)
+ QUANTUM_SRC += $(QUANTUM_DIR)/split_common/matrix.c
+ else
+ QUANTUM_SRC += $(QUANTUM_DIR)/matrix.c
endif
+endif
+
+# Include the standard debounce code if needed
+ifneq ($(strip $(CUSTOM_DEBOUNCE)), yes)
+ QUANTUM_SRC += $(QUANTUM_DIR)/debounce.c
+endif
+
+ifeq ($(strip $(SPLIT_KEYBOARD)), yes)
OPT_DEFS += -DSPLIT_KEYBOARD
+
+ # Include files used by all split keyboards
QUANTUM_SRC += $(QUANTUM_DIR)/split_common/split_flags.c \
- $(QUANTUM_DIR)/split_common/split_util.c
- QUANTUM_LIB_SRC += $(QUANTUM_DIR)/split_common/i2c.c
- QUANTUM_LIB_SRC += $(QUANTUM_DIR)/split_common/serial.c
+ $(QUANTUM_DIR)/split_common/split_util.c
+
+ # Determine which (if any) transport files are required
+ ifneq ($(strip $(SPLIT_TRANSPORT)), custom)
+ QUANTUM_SRC += $(QUANTUM_DIR)/split_common/transport.c
+ # Functions added via QUANTUM_LIB_SRC are only included in the final binary if they're called.
+ # Unused functions are pruned away, which is why we can add both drivers here without bloat.
+ QUANTUM_LIB_SRC += $(QUANTUM_DIR)/split_common/i2c.c \
+ $(QUANTUM_DIR)/split_common/serial.c
+ endif
COMMON_VPATH += $(QUANTUM_PATH)/split_common
endif
-
-ifneq ($(strip $(CUSTOM_MATRIX)), yes)
- QUANTUM_SRC += $(QUANTUM_DIR)/matrix.c
-endif