1# This Makefile is only for testing. C callers should follow the instructions
2# in ./README.md to incorporate these C files into their existing build.
3
4NAME=blake3
5CC=gcc
6CFLAGS=-O3 -Wall -Wextra -std=c11 -pedantic -fstack-protector-strong -D_FORTIFY_SOURCE=2 -fPIE -fvisibility=hidden
7LDFLAGS=-pie -Wl,-z,relro,-z,now
8TARGETS=
9ASM_TARGETS=
10EXTRAFLAGS=-Wa,--noexecstack
11
12ifdef BLAKE3_NO_SSE2
13EXTRAFLAGS += -DBLAKE3_NO_SSE2
14else
15TARGETS += blake3_sse2.o
16ASM_TARGETS += blake3_sse2_x86-64_unix.S
17endif
18
19ifdef BLAKE3_NO_SSE41
20EXTRAFLAGS += -DBLAKE3_NO_SSE41
21else
22TARGETS += blake3_sse41.o
23ASM_TARGETS += blake3_sse41_x86-64_unix.S
24endif
25
26ifdef BLAKE3_NO_AVX2
27EXTRAFLAGS += -DBLAKE3_NO_AVX2
28else
29TARGETS += blake3_avx2.o
30ASM_TARGETS += blake3_avx2_x86-64_unix.S
31endif
32
33ifdef BLAKE3_NO_AVX512
34EXTRAFLAGS += -DBLAKE3_NO_AVX512
35else
36TARGETS += blake3_avx512.o
37ASM_TARGETS += blake3_avx512_x86-64_unix.S
38endif
39
40ifdef BLAKE3_USE_NEON
41EXTRAFLAGS += -DBLAKE3_USE_NEON
42TARGETS += blake3_neon.o
43endif
44
45all: blake3.c blake3_dispatch.c blake3_portable.c main.c $(TARGETS)
46	$(CC) $(CFLAGS) $(EXTRAFLAGS) $^ -o $(NAME) $(LDFLAGS)
47
48blake3_sse2.o: blake3_sse2.c
49	$(CC) $(CFLAGS) $(EXTRAFLAGS) -c $^ -o $@ -msse2
50
51blake3_sse41.o: blake3_sse41.c
52	$(CC) $(CFLAGS) $(EXTRAFLAGS) -c $^ -o $@ -msse4.1
53
54blake3_avx2.o: blake3_avx2.c
55	$(CC) $(CFLAGS) $(EXTRAFLAGS) -c $^ -o $@ -mavx2
56
57blake3_avx512.o: blake3_avx512.c
58	$(CC) $(CFLAGS) $(EXTRAFLAGS) -c $^ -o $@ -mavx512f -mavx512vl
59
60blake3_neon.o: blake3_neon.c
61	$(CC) $(CFLAGS) $(EXTRAFLAGS) -c $^ -o $@
62
63test: CFLAGS += -DBLAKE3_TESTING -fsanitize=address,undefined
64test: all
65	./test.py
66
67asm: blake3.c blake3_dispatch.c blake3_portable.c main.c $(ASM_TARGETS)
68	$(CC) $(CFLAGS) $(EXTRAFLAGS) $^ -o $(NAME) $(LDFLAGS)
69
70test_asm: CFLAGS += -DBLAKE3_TESTING -fsanitize=address,undefined
71test_asm: asm
72	./test.py
73
74clean:
75	rm -f $(NAME) *.o
76