38 lines
1.5 KiB
Makefile
38 lines
1.5 KiB
Makefile
PROGRAM ?= wolfcrypt
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# This line must be added in your freedom-e-sdk/scripts/standalone.mk
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# RISCV_CFLAGS += -I$(WOLFSSL_SRC_DIR) -I$(WOLFSSL_SRC_DIR)/IDE/ECLIPSE/SIFIVE -DWOLFSSL_USER_SETTINGS
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# WOLFSSL_SRC_DIR variable must be set in the environment when GNU make is started.
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# export WOLFSSL_SRC_DIR=~/freedom-e-sdk/software/wolfssl
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WOLFSSL_CFLAGS += -I$(WOLFSSL_SRC_DIR) \
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-I$(WOLFSSL_SRC_DIR)/IDE/ECLIPSE/SIFIVE \
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-DWOLFSSL_USER_SETTINGS
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SRC_FILES = $(wildcard $(WOLFSSL_SRC_DIR)/src/*.c)
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SRC_FILES += $(wildcard $(WOLFSSL_SRC_DIR)/wolfcrypt/src/*.c)
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SRC_FILES := $(filter-out %bio.c %misc.c %evp.c, $(SRC_FILES))
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SRC =$(WOLFSSL_SRC_DIR)/IDE/ECLIPSE/SIFIVE/main.c \
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$(SRC_FILES) \
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$(WOLFSSL_SRC_DIR)/wolfcrypt/test/test.c \
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$(WOLFSSL_SRC_DIR)/wolfcrypt/benchmark/benchmark.c
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OPT_CFLAGS = -specs=nano.specs
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#OPT_CFLAGS += -O3 -DTIME -DNOENUM -Wno-implicit -mexplicit-relocs -save-temps
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#OPT_CFLAGS += -fno-inline -fno-builtin-printf -fno-common -falign-functions=4
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# override the __stack_size and __heap_size default values of 0x400
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# SiFive HiFive1 has 16KB of data SRAM
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# The __stack_size and __heap_size symbols are defined in the linker metal.default.ld
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# script in the freedom-e-sdk.
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override CFLAGS += $(OPT_CFLAGS) $(WOLFSSL_CFLAGS) \
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-Xlinker --defsym=__stack_size=0x1200 \
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-Xlinker --defsym=__heap_size=0x800
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$(PROGRAM): $(SRC)
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$(CC) $(CFLAGS) $(SRC) $(LDFLAGS) $(LDLIBS) -o $@
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clean:
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rm -f $(PROGRAM) $(PROGRAM).hex
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