94 lines
2.5 KiB
Makefile
94 lines
2.5 KiB
Makefile
PROJECT_NAME := ext_micro_ecc_nrf51_library_armgcc
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TARGETS := micro_ecc_lib
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OUTPUT_DIRECTORY := _build
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SDK_ROOT := ../../../..
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PROJ_DIR := ../..
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# Source files common to all targets
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SRC_FILES += \
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$(PROJ_DIR)/micro-ecc/uECC.c \
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# Include folders common to all targets
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INC_FOLDERS += \
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$(SDK_ROOT)/components/toolchain/cmsis/include \
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$(PROJ_DIR)/micro-ecc \
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# Libraries common to all targets
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LIB_FILES += \
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# Optimization flags
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OPT = -Os -g3
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# Uncomment the line below to enable link time optimization
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#OPT += -flto
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# C flags common to all targets
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CFLAGS += $(OPT)
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CFLAGS += -DuECC_ENABLE_VLI_API=0
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CFLAGS += -DuECC_OPTIMIZATION_LEVEL=3
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CFLAGS += -DuECC_SQUARE_FUNC=0
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CFLAGS += -DuECC_SUPPORT_COMPRESSED_POINT=0
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CFLAGS += -DuECC_VLI_NATIVE_LITTLE_ENDIAN=1
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CFLAGS += -mcpu=cortex-m0
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CFLAGS += -mthumb -mabi=aapcs
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CFLAGS += -Wall -Werror
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CFLAGS += -mfloat-abi=soft
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# keep every function in a separate section, this allows linker to discard unused ones
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CFLAGS += -ffunction-sections -fdata-sections -fno-strict-aliasing
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CFLAGS += -fno-builtin -fshort-enums -Wno-unused-function
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# C++ flags common to all targets
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CXXFLAGS += $(OPT)
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# Assembler flags common to all targets
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ASMFLAGS += -g3
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ASMFLAGS += -mcpu=cortex-m0
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ASMFLAGS += -mthumb -mabi=aapcs
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ASMFLAGS += -mfloat-abi=soft
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ASMFLAGS += -DuECC_ENABLE_VLI_API=0
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ASMFLAGS += -DuECC_OPTIMIZATION_LEVEL=3
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ASMFLAGS += -DuECC_SQUARE_FUNC=0
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ASMFLAGS += -DuECC_SUPPORT_COMPRESSED_POINT=0
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ASMFLAGS += -DuECC_VLI_NATIVE_LITTLE_ENDIAN=1
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micro_ecc_lib: CFLAGS += -D__HEAP_SIZE=4096
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micro_ecc_lib: CFLAGS += -D__STACK_SIZE=4096
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micro_ecc_lib: ASMFLAGS += -D__HEAP_SIZE=4096
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micro_ecc_lib: ASMFLAGS += -D__STACK_SIZE=4096
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# Add standard libraries at the very end of the linker input, after all objects
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# that may need symbols provided by these libraries.
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LIB_FILES += -lc -lnosys -lm
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.PHONY: default help
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# Default target - first one defined
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default: micro_ecc_lib
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# Print all targets that can be built
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help:
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@echo following targets are available:
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@echo micro_ecc_lib
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TEMPLATE_PATH := $(SDK_ROOT)/components/toolchain/gcc
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include $(TEMPLATE_PATH)/Makefile.common
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$(call define_library, $(TARGETS), $(PROJ_DIR)/nrf51_armgcc/armgcc/micro_ecc_lib_nrf51.a)
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define create_library
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@echo Creating library: $($@)
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$(NO_ECHO)$(AR) $($@) $^
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@echo Done
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endef
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micro_ecc_lib:
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$(create_library)
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SDK_CONFIG_FILE := ../config/sdk_config.h
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CMSIS_CONFIG_TOOL := $(SDK_ROOT)/external_tools/cmsisconfig/CMSIS_Configuration_Wizard.jar
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sdk_config:
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java -jar $(CMSIS_CONFIG_TOOL) $(SDK_CONFIG_FILE)
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