mirror of
https://github.com/qmk/qmk_firmware.git
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95 lines
2.5 KiB
Plaintext
95 lines
2.5 KiB
Plaintext
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#
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# LUFA Library
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# Copyright (C) Dean Camera, 2017.
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#
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# dean [at] fourwalledcubicle [dot] com
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# www.lufa-lib.org
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#
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# --------------------------------------
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# LUFA Project Makefile.
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# --------------------------------------
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# Run "make help" for target help.
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MCU =
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ARCH =
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BOARD = NONE
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F_CPU = $(F_USB)
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OPTIMIZATION = 1
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TARGET = Test
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SRC = $(TARGET)_C.c $(TARGET)_CPP.cpp Dummy.S $(LUFA_SRC_USB)
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LUFA_PATH = ../../LUFA
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DEBUG_LEVEL = 0
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ifeq ($(ARCH), AVR8)
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F_USB = 8000000
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else ifeq ($(ARCH), XMEGA)
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F_USB = 48000000
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else ifeq ($(ARCH), UC3)
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F_USB = 48000000
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endif
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# Generic C/C++ compiler flags
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CC_FLAGS = -Wextra
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CC_FLAGS += -Werror
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CC_FLAGS += -Wformat=2
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CC_FLAGS += -Winit-self
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CC_FLAGS += -Wswitch-enum
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CC_FLAGS += -Wunused
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CC_FLAGS += -Wundef
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CC_FLAGS += -Wpointer-arith
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CC_FLAGS += -Wcast-align
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CC_FLAGS += -Wwrite-strings
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CC_FLAGS += -Wlogical-op
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CC_FLAGS += -Wmissing-declarations
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CC_FLAGS += -Wmissing-field-initializers
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CC_FLAGS += -Wmissing-format-attribute
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CC_FLAGS += -Woverlength-strings
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CC_FLAGS += -Wswitch-default
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CC_FLAGS += -Wfloat-equal
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CC_FLAGS += -Waggregate-return
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CC_FLAGS += -Wmissing-include-dirs
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# Disable warnings not supported by the version of GCC used for UC3 targets (FIXME)
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ifneq ($(ARCH), UC3)
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CC_FLAGS += -Wdouble-promotion
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endif
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# Only enable redundant declaration warnings for AVR8 target (FIXME)
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ifeq ($(ARCH), AVR8)
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CC_FLAGS += -Wredundant-decls
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endif
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# C compiler only flags
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C_FLAGS += -Wmissing-parameter-type
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C_FLAGS += -Wmissing-prototypes
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C_FLAGS += -Wnested-externs
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C_FLAGS += -Wbad-function-cast
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C_FLAGS += -Wstrict-prototypes
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C_FLAGS += -Wold-style-definition
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# Disable warnings not supported by the version of GCC used for UC3 targets (FIXME)
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ifneq ($(ARCH), UC3)
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C_FLAGS += -Wunsuffixed-float-constants
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C_FLAGS += -Wjump-misses-init
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endif
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# Only check C++ compatibility on the build files, to ensure headers are C++ compatible
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Test_C.c Test_CPP.cpp: CC_FLAGS += -Wc++-compat
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# Potential additional warnings to enable in the future (FIXME)
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#CC_FLAGS += -Wcast-qual
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#CC_FLAGS += -Wconversion
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#CC_FLAGS += -Wsign-conversion
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#CC_FLAGS += -pedantic
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# Include LUFA-specific DMBS extension modules
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DMBS_LUFA_PATH ?= $(LUFA_PATH)/Build/LUFA
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include $(DMBS_LUFA_PATH)/lufa-sources.mk
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include $(DMBS_LUFA_PATH)/lufa-gcc.mk
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# Include common DMBS build system modules
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DMBS_PATH ?= $(LUFA_PATH)/Build/DMBS/DMBS
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include $(DMBS_PATH)/core.mk
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include $(DMBS_PATH)/gcc.mk
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