1PREFIX       ?= /usr/local
2LIBDIR       ?= $(PREFIX)/lib
3INCLUDEDIR   ?= $(PREFIX)/include
4MAKE_DIR     ?= install -d
5INSTALL_DATA ?= install
6
7CC?=gcc
8CFLAGS?=$(CFLAGS_EXTRA) -D_FORTIFY_SOURCE=2 -fPIC
9LDFLAGS?=$(LDFLAGS_EXTRA) -Wl,-soname,libscrypt.so.0 -Wl,--version-script=libscrypt.version
10CFLAGS_EXTRA?=-Wl,-rpath=. -O2 -Wall -g -fstack-protector
11LDFLAGS_EXTRA?=-Wl,-z,relro
12
13all: reference
14
15OBJS= crypto_scrypt-nosse.o sha256.o crypto-mcf.o b64.o crypto-scrypt-saltgen.o crypto_scrypt-check.o crypto_scrypt-hash.o slowequals.o
16
17libscrypt.so.0: $(OBJS)
18	$(CC) $(LDFLAGS) -shared -o libscrypt.so.0  $(OBJS) -lm -lc
19	ar rcs libscrypt.a  $(OBJS)
20
21reference: libscrypt.so.0 main.o crypto_scrypt-hexconvert.o
22	ln -s -f libscrypt.so.0 libscrypt.so
23	$(CC) -o reference main.o b64.o crypto_scrypt-hexconvert.o $(CFLAGS) $(LDFLAGS_EXTRA) -L.  -lscrypt
24
25clean:
26	rm -f *.o reference libscrypt.so* libscrypt.a endian.h
27
28check: all
29	LD_LIBRARY_PATH=. ./reference
30
31devtest:
32	splint crypto_scrypt-hexconvert.c
33	splint crypto-mcf.c crypto_scrypt-check.c crypto_scrypt-hash.c -unrecog
34	splint crypto-scrypt-saltgen.c +posixlib -compdef
35	valgrind ./reference
36
37asan: main.c
38	clang -O1 -g -fsanitize=address -fno-omit-frame-pointer  *.c -o asantest
39	./asantest
40	scan-build clang -O1 -g -fsanitize=undefined -fno-omit-frame-pointer  *.c -o asantest
41	./asantest
42	rm -f asantest
43
44install: libscrypt.so.0
45	$(MAKE_DIR) $(DESTDIR) $(DESTDIR)$(PREFIX) $(DESTDIR)$(LIBDIR) $(DESTDIR)$(INCLUDEDIR)
46	$(INSTALL_DATA) -pm 0755 libscrypt.so.0 $(DESTDIR)$(LIBDIR)
47	cd $(DESTDIR)$(LIBDIR) && ln -s -f libscrypt.so.0 $(DESTDIR)$(LIBDIR)/libscrypt.so
48	$(INSTALL_DATA) -pm 0644 libscrypt.h  $(DESTDIR)$(INCLUDEDIR)
49
50install-osx: libscrypt.so.0
51	$(MAKE_DIR) $(DESTDIR) $(DESTDIR)$(PREFIX) $(DESTDIR)$(LIBDIR) $(DESTDIR)$(INCLUDEDIR)
52	$(INSTALL_DATA) -pm 0755 libscrypt.so.0 $(DESTDIR)$(LIBDIR)/libscrypt.0.dylib
53	cd $(DESTDIR)$(LIBDIR) && install_name_tool -id $(DESTDIR)$(LIBDIR)/libscrypt.0.dylib $(DESTDIR)$(LIBDIR)/libscrypt.0.dylib
54	cd $(DESTDIR)$(LIBDIR) && ln -s -f libscrypt.0.dylib $(DESTDIR)$(LIBDIR)/libscrypt.dylib
55	$(INSTALL_DATA) -pm 0644 libscrypt.h  $(DESTDIR)$(INCLUDEDIR)
56
57install-static: libscrypt.a
58	$(INSTALL_DATA) -pm 0644 libscrypt.a $(DESTDIR)$(LIBDIR)
59