42 lines
1.2 KiB
Makefile
42 lines
1.2 KiB
Makefile
# Select the board to build for: if not given on the command line,
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# then default to WIPY
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BOARD ?= WIPY
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ifeq ($(wildcard boards/$(BOARD)/.),)
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$(error Invalid BOARD specified)
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endif
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# Make 'release' the default build type
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BTYPE ?= release
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# If the build directory is not given, make it reflect the board name.
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BUILD ?= build/$(BOARD)/$(BTYPE)
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include ../py/mkenv.mk
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-include ../../localconfig.mk
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CROSS_COMPILE ?= arm-none-eabi-
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CFLAGS_CORTEX_M4 = -mthumb -mtune=cortex-m4 -march=armv7e-m -mabi=aapcs -mcpu=cortex-m4 -msoft-float -mfloat-abi=soft -fsingle-precision-constant -Wdouble-promotion
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CFLAGS = -Wall -Wpointer-arith -Werror -ansi -std=gnu99 -nostdlib $(CFLAGS_CORTEX_M4) -Os
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CFLAGS += -g -ffunction-sections -fdata-sections -fno-common -fsigned-char -mno-unaligned-access
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CFLAGS += -Iboards/$(BOARD)
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LDFLAGS = -Wl,-nostdlib -Wl,--gc-sections -Wl,-Map=$@.map
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ifeq ($(BTARGET), application)
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# qstr definitions (must come before including py.mk)
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QSTR_DEFS = qstrdefsport.h $(BUILD)/pins_qstr.h
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# include MicroPython make definitions
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include ../py/py.mk
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include application.mk
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else
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ifeq ($(BTARGET), bootloader)
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include bootmgr/bootloader.mk
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else
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$(error Invalid BTARGET specified)
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endif
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endif
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# always include MicroPython make rules
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include ../py/mkrules.mk
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