1 LOCALBASE?=	/usr/
2 
3 PROG=		filter-dkimsign
4 MAN=		filter-dkimsign.8
5 BINDIR=		${LOCALBASE}/libexec/opensmtpd/
6 MANDIR=		${LOCALBASE}/share/man/man8
7 
8 SRCS+=		main.c mheader.c
9 
10 ifdef LIBCRYPTOPC
11 CRYPT_CFLAGS!=	pkg-config --cflags ${LIBCRYPTOPC}
12 CRYPT_LDFLAGS_L!=pkg-config --libs-only-L ${LIBCRYPTOPC}
13 CRYPT_LDFLAGS_libdir!=pkg-config --variable libdir ${LIBCRYPTOPC}
14 CRYPT_LDFLAGS=	${CRYPT_LDFLAGS_L}
15 CRYPT_LDFLAGS+=	-Wl,-rpath,${CRYPT_LDFLAGS_libdir}
16 CRYPT_LDADD!=	pkg-config --libs-only-l ${LIBCRYPTOPC}
17 else
18 CRYPT_CFLAGS=
19 CRYPT_LDFLAGS=
20 CRYPT_LDADD=	-lcrypto
21 endif
22 
23 CFLAGS+=	-I${LOCALBASE}/include
24 CFLAGS+=	-Wall -I${.CURDIR}
25 CFLAGS+=	-Wstrict-prototypes -Wmissing-prototypes
26 CFLAGS+=	-Wmissing-declarations
27 CFLAGS+=	-Wshadow -Wpointer-arith -Wcast-qual
28 CFLAGS+=	-Wsign-compare
29 CFLAGS+=	${CRYPT_CFLAGS}
30 CFLAGS+=	-I${CURDIR} -I${CURDIR}/openbsd-compat/
31 
32 LDFLAGS+=	-L${LOCALBASE}/lib
33 LDFLAGS+=	${CRYPT_LDFLAGS}
34 LDADD+=		${CRYPT_LDADD} -lopensmtpd
35 
36 INSTALL?=	install
37 
38 NEED_REALLOCARRAY?=	1
39 NEED_RECALLOCARRAY?=	1
40 NEED_STRLCAT?=		1
41 NEED_STRTONUM?=		1
42 NEED_PLEDGE?=		1
43 
44 MANFORMAT?=		mangz
45 
46 BINOWN?=	root
47 BINGRP?=	root
48 BINPERM?=	755
49 MANOWN?=	root
50 MANGRP?=	root
51 MANPERM?=	644
52 
53 ifeq (${MANFORMAT}, mangz)
54 TARGET_MAN=		${MAN}.gz
55 CLEANFILES+=		${TARGET_MAN}
56 ${TARGET_MAN}: ${MAN}
57 	mandoc -Tman ${MAN} | gzip > $@
58 else
59 TARGET_MAN=		${MAN}
60 endif
61 
62 ifeq (${NEED_REALLOCARRAY}, 1)
63 SRCS+=		${CURDIR}/openbsd-compat/reallocarray.c
64 CFLAGS+=	-DNEED_REALLOCARRAY=1
65 
66 reallocarray.o: ${CURDIR}/openbsd-compat/reallocarray.c
67 	${CC} ${CFLAGS} -c -o reallocarray.o ${CURDIR}/openbsd-compat/reallocarray.c
68 endif
69 ifeq (${NEED_RECALLOCARRAY}, 1)
70 SRCS+=		${CURDIR}/openbsd-compat/recallocarray.c
71 CFLAGS+=	-DNEED_RECALLOCARRAY=1
72 
73 recallocarray.o: ${CURDIR}/openbsd-compat/recallocarray.c
74 	${CC} ${CFLAGS} -c -o recallocarray.o ${CURDIR}/openbsd-compat/recallocarray.c
75 endif
76 ifeq (${NEED_STRLCAT}, 1)
77 SRCS+=		${CURDIR}/openbsd-compat/strlcat.c
78 CFLAGS+=	-DNEED_STRLCAT=1
79 
80 strlcat.o: ${CURDIR}/openbsd-compat/strlcat.c
81 	${CC} ${CFLAGS} -c -o strlcat.o ${CURDIR}/openbsd-compat/strlcat.c
82 endif
83 ifeq (${NEED_STRTONUM}, 1)
84 SRCS+=		${CURDIR}/openbsd-compat/strtonum.c
85 CFLAGS+=	-DNEED_STRTONUM=1
86 
87 strtonum.o: ${CURDIR}/openbsd-compat/strtonum.c
88 	${CC} ${CFLAGS} -c -o strtonum.o ${CURDIR}/openbsd-compat/strtonum.c
89 endif
90 ifeq (${NEED_PLEDGE}, 1)
91 CFLAGS+=	-DNEED_PLEDGE=1
92 endif
93 
94 ${SRCS:.c=.d}:%.d:%.c
95 	 ${CC} ${CFLAGS} -MM $< >$@
96 CLEANFILES+=	${SRCS:.c=.d}
97 
98 OBJS=		${notdir ${SRCS:.c=.o}}
99 CLEANFILES+=	${OBJS}
100 
101 ${PROG}: ${OBJS}
102 	${CC} ${LDFLAGS} -o $@ ${OBJS} ${LDADD}
103 
104 .DEFAULT_GOAL=		all
105 .PHONY: all
106 all: ${PROG} ${TARGET_MAN}
107 CLEANFILES+=	${PROG}
108 
109 .PHONY: clean
110 clean:
111 	rm -f ${CLEANFILES}
112 
113 .PHONY: install
114 install: ${PROG}
115 	${INSTALL} -D -o ${BINOWN} -g ${BINGRP} -m ${BINPERM} ${PROG} ${DESTDIR}${BINDIR}/${PROG}
116 	${INSTALL} -D -o ${MANOWN} -g ${MANGRP} -m ${MANPERM} ${TARGET_MAN} ${DESTDIR}${MANDIR}/${TARGET_MAN}