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TOOLCHAIN_PREBUILTS := "../../../prebuilts/"
TOOLCHAIN_PATH_ARM32 := "gcc/linux-x86/arm/gcc-arm-10.3-2021.07-x86_64-arm-none-linux-gnueabihf/bin/"
TOOLCHAIN_PATH_AARCH64 := "gcc/linux-x86/aarch64/gcc-arm-10.3-2021.07-x86_64-aarch64-none-linux-gnu/bin/"
CROSS_COMPILE32 := "arm-none-linux-gnueabihf-gcc"
CROSS_COMPILE64 := "aarch64-none-linux-gnu-gcc"
ARM32_TOOLCHAIN_GCC := "${TOOLCHAIN_PREBUILTS}${TOOLCHAIN_PATH_ARM32}${CROSS_COMPILE32}"
AARCH64_TOOLCHAIN_GCC := "${TOOLCHAIN_PREBUILTS}${TOOLCHAIN_PATH_AARCH64}${CROSS_COMPILE64}"
# Entry "$make 64" for build arm64 binary, otherwise build arm binary by default.
ifeq (${bit},64)
ARM_PLATFORM := "arm64"
CC := ${AARCH64_TOOLCHAIN_GCC}
else
ARM_PLATFORM := "arm"
CC := ${ARM32_TOOLCHAIN_GCC}
endif
INCLUDE := -I./ -I../out/target/include
LIBS := -L../out/target/lib/${ARM_PLATFORM} -lrkcrypto
CFLAGS := -g -Wall -O2
SOURCE := $(wildcard *.c)
OBJS := $(patsubst %.c,%.o,$(SOURCE))
TARGET := librkcrypto_demo
$(TARGET): $(OBJS)
$(CC) -o $@ $^ $(LIBS)
%.o:%.c
$(CC) -c $^ $(INCLUDE) $(CFLAGS)
clean:
rm -f $(OBJS) $(TARGET)
64:
make bit=64
32:
make bit=32