1 LOCALBASE?= /usr/local/
2 
3 PROG=	filter-dkimsign
4 MAN=	filter-dkimsign.8
5 BINDIR=	${LOCALBASE}/libexec/opensmtpd/
6 MANDIR=	${LOCALBASE}/share/man/man8
7 
8 BINOWN?=	root
9 BINGRP?=	root
10 BINPERM?=	755
11 
12 SRCS+=	main.c mheader.c
13 
14 CFLAGS+=-I${LOCALBASE}/include
15 CFLAGS+=-Wall -I${.CURDIR}
16 CFLAGS+=-Wstrict-prototypes -Wmissing-prototypes
17 CFLAGS+=-Wmissing-declarations
18 CFLAGS+=-Wshadow -Wpointer-arith -Wcast-qual
19 CFLAGS+=-Wsign-compare
20 CFLAGS+=-I${CURDIR} -I${CURDIR}/openbsd-compat/
21 
22 LDFLAGS+=-L${LOCALBASE}/lib
23 LDLIBS+=-lcrypto -lopensmtpd
24 
25 INSTALL?=	install
26 
27 NEED_RECALLOCARRAY?=	1
28 NEED_STRLCAT?=		1
29 NEED_STRTONUM?=		1
30 NEED_PLEDGE?=		1
31 
32 .PHONY: all
33 all: ${PROG}
34 
35 ifeq (${NEED_RECALLOCARRAY}, 1)
36 SRCS+=		${CURDIR}/openbsd-compat/recallocarray.c
37 CFLAGS+=	-DNEED_RECALLOCARRAY=1
38 
39 recallocarray.o: ${CURDIR}/openbsd-compat/recallocarray.c
40 	${CC} ${CFLAGS} -c -o recallocarray.o ${CURDIR}/openbsd-compat/recallocarray.c
41 endif
42 ifeq (${NEED_STRLCAT}, 1)
43 SRCS+=		${CURDIR}/openbsd-compat/strlcat.c
44 CFLAGS+=	-DNEED_STRLCAT=1
45 
46 strlcat.o: ${CURDIR}/openbsd-compat/strlcat.c
47 	${CC} ${CFLAGS} -c -o strlcat.o ${CURDIR}/openbsd-compat/strlcat.c
48 endif
49 ifeq (${NEED_STRTONUM}, 1)
50 SRCS+=		${CURDIR}/openbsd-compat/strtonum.c
51 CFLAGS+=	-DNEED_STRTONUM=1
52 
53 strtonum.o: ${CURDIR}/openbsd-compat/strtonum.c
54 	${CC} ${CFLAGS} -c -o strtonum.o ${CURDIR}/openbsd-compat/strtonum.c
55 endif
56 ifeq (${NEED_PLEDGE}, 1)
57 CFLAGS+=	-DNEED_PLEDGE=1
58 endif
59 
60 ${SRCS:.c=.d}:%.d:%.c
61 	 ${CC} ${CFLAGS} -MM $< >$@
62 
63 OBJS=		${notdir ${SRCS:.c=.o}}
64 
65 ${PROG}: ${OBJS}
66 	${CC} ${LDFLAGS} -o $@ $^ ${LDLIBS}
67 
68 .PHONY: clean
69 clean:
70 	rm -f *.d *.o ${PROG}
71 
72 .PHONY: install
73 install: ${PROG}
74 	${INSTALL} -o ${BINOWN} -g ${BINGRP} -m ${BINPERM} ${PROG} ${BINDIR}