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# This Makefile is only for testing. C callers should follow the instructions
# in ./README.md to incorporate these C files into their existing build.
NAME=blake3
CC=gcc
CFLAGS=-O3 -Wall -Wextra -std=c11 -pedantic -fstack-protector-strong -D_FORTIFY_SOURCE=2 -fPIE -fvisibility=hidden
LDFLAGS=-pie -Wl,-z,relro,-z,now
TARGETS=
ASM_TARGETS=
EXTRAFLAGS=-Wa,--noexecstack
ifdef BLAKE3_NO_SSE2
EXTRAFLAGS += -DBLAKE3_NO_SSE2
else
TARGETS += blake3_sse2.o
ASM_TARGETS += blake3_sse2_x86-64_unix.S
endif
ifdef BLAKE3_NO_SSE41
EXTRAFLAGS += -DBLAKE3_NO_SSE41
else
TARGETS += blake3_sse41.o
ASM_TARGETS += blake3_sse41_x86-64_unix.S
endif
ifdef BLAKE3_NO_AVX2
EXTRAFLAGS += -DBLAKE3_NO_AVX2
else
TARGETS += blake3_avx2.o
ASM_TARGETS += blake3_avx2_x86-64_unix.S
endif
ifdef BLAKE3_NO_AVX512
EXTRAFLAGS += -DBLAKE3_NO_AVX512
else
TARGETS += blake3_avx512.o
ASM_TARGETS += blake3_avx512_x86-64_unix.S
endif
ifdef BLAKE3_USE_NEON
EXTRAFLAGS += -DBLAKE3_USE_NEON=1
TARGETS += blake3_neon.o
endif
ifdef BLAKE3_NO_NEON
EXTRAFLAGS += -DBLAKE3_USE_NEON=0
endif
all: blake3.c blake3_dispatch.c blake3_portable.c main.c $(TARGETS)
$(CC) $(CFLAGS) $(EXTRAFLAGS) $^ -o $(NAME) $(LDFLAGS)
blake3_sse2.o: blake3_sse2.c
$(CC) $(CFLAGS) $(EXTRAFLAGS) -c $^ -o $@ -msse2
blake3_sse41.o: blake3_sse41.c
$(CC) $(CFLAGS) $(EXTRAFLAGS) -c $^ -o $@ -msse4.1
blake3_avx2.o: blake3_avx2.c
$(CC) $(CFLAGS) $(EXTRAFLAGS) -c $^ -o $@ -mavx2
blake3_avx512.o: blake3_avx512.c
$(CC) $(CFLAGS) $(EXTRAFLAGS) -c $^ -o $@ -mavx512f -mavx512vl
blake3_neon.o: blake3_neon.c
$(CC) $(CFLAGS) $(EXTRAFLAGS) -c $^ -o $@
test: CFLAGS += -DBLAKE3_TESTING -fsanitize=address,undefined
test: all
./test.py
asm: blake3.c blake3_dispatch.c blake3_portable.c main.c $(ASM_TARGETS)
$(CC) $(CFLAGS) $(EXTRAFLAGS) $^ -o $(NAME) $(LDFLAGS)
test_asm: CFLAGS += -DBLAKE3_TESTING -fsanitize=address,undefined
test_asm: asm
./test.py
example: example.c blake3.c blake3_dispatch.c blake3_portable.c $(ASM_TARGETS)
$(CC) $(CFLAGS) $(EXTRAFLAGS) $^ -o $@ $(LDFLAGS)
clean:
rm -f $(NAME) *.o
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