1 LOCALBASE?=	/usr/
2 
3 PROG=		filter-auth
4 MAN=		filter-auth.8
5 BINDIR=		${LOCALBASE}/libexec/opensmtpd/
6 MANDIR=		${LOCALBASE}/share/man/man8
7 
8 SRCS+=		main.c ltok.c unpack_dns.c
9 
10 ifdef HAVE_ED25519
11 CFLAGS+=	-DHAVE_ED25519
12 endif
13 ifdef LIBCRYPTOPC
14 CRYPT_CFLAGS!=	pkg-config --cflags ${LIBCRYPTOPC}
15 CRYPT_LDFLAGS_L!=pkg-config --libs-only-L ${LIBCRYPTOPC}
16 CRYPT_LDFLAGS_libdir!=pkg-config --variable libdir ${LIBCRYPTOPC}
17 CRYPT_LDFLAGS=	${CRYPT_LDFLAGS_L}
18 CRYPT_LDFLAGS+=	-Wl,-rpath,${CRYPT_LDFLAGS_libdir}
19 CRYPT_LDADD!=	pkg-config --libs-only-l ${LIBCRYPTOPC}
20 else
21 CRYPT_CFLAGS=
22 CRYPT_LDFLAGS=
23 CRYPT_LDADD=	-lcrypto
24 endif
25 
26 CFLAGS+=	-I${LOCALBASE}/include
27 CFLAGS+=	-Wall -I${.CURDIR}
28 CFLAGS+=	-Wstrict-prototypes -Wmissing-prototypes
29 CFLAGS+=	-Wmissing-declarations
30 CFLAGS+=	-Wshadow -Wpointer-arith -Wcast-qual
31 CFLAGS+=	-Wsign-compare
32 CFLAGS+=	${CRYPT_CFLAGS}
33 CFLAGS+=	-I${CURDIR} -I${CURDIR}/openbsd-compat/
34 
35 LDFLAGS+=	-L${LOCALBASE}/lib
36 LDFLAGS+=	${CRYPT_LDFLAGS}
37 LDADD+=		${CRYPT_LDADD} -lopensmtpd -levent
38 
39 INSTALL?=	install
40 
41 NEED_RECALLOCARRAY?=	1
42 NEED_STRTONUM?=		1
43 NEED_PLEDGE?=		1
44 NEED_INET_NET_PTON?=	1
45 NEED_FGETLN?=		1
46 NEED_LIBASR?=		1
47 
48 MANFORMAT?=		mangz
49 
50 BINOWN?=	root
51 BINGRP?=	root
52 BINPERM?=	755
53 MANOWN?=	root
54 MANGRP?=	root
55 MANPERM?=	644
56 
57 ifeq (${MANFORMAT}, mangz)
58 TARGET_MAN=		${MAN}.gz
59 CLEANFILES+=		${TARGET_MAN}
60 ${TARGET_MAN}: ${MAN}
61 	mandoc -Tman ${MAN} | gzip > $@
62 else
63 TARGET_MAN=		${MAN}
64 endif
65 
66 ifeq (${NEED_RECALLOCARRAY}, 1)
67 SRCS+=		${CURDIR}/openbsd-compat/recallocarray.c
68 CFLAGS+=	-DNEED_RECALLOCARRAY=1
69 
70 recallocarray.o: ${CURDIR}/openbsd-compat/recallocarray.c
71 	${CC} ${CFLAGS} -c -o recallocarray.o ${CURDIR}/openbsd-compat/recallocarray.c
72 endif
73 ifeq (${NEED_STRTONUM}, 1)
74 SRCS+=		${CURDIR}/openbsd-compat/strtonum.c
75 CFLAGS+=	-DNEED_STRTONUM=1
76 
77 strtonum.o: ${CURDIR}/openbsd-compat/strtonum.c
78 	${CC} ${CFLAGS} -c -o strtonum.o ${CURDIR}/openbsd-compat/strtonum.c
79 endif
80 ifeq (${NEED_PLEDGE}, 1)
81 CFLAGS+=	-DNEED_PLEDGE=1
82 endif
83 ifeq (${NEED_INET_NET_PTON}, 1)
84 SRCS+=		${CURDIR}/openbsd-compat/inet_net_pton.c
85 CFLAGS+=	-DNEED_INET_NET_PTON=1
86 
87 inet_net_pton.o: ${CURDIR}/openbsd-compat/inet_net_pton.c
88 	${CC} ${CFLAGS} -c -o inet_net_pton.o ${CURDIR}/openbsd-compat/inet_net_pton.c
89 endif
90 ifeq (${NEED_FGETLN}, 1)
91 SRCS+=		${CURDIR}/openbsd-compat/fgetln.c
92 CFLAGS+=	-DNEED_FGETLN=1
93 
94 fgetln.o: ${CURDIR}/openbsd-compat/fgetln.c
95 	${CC} ${CFLAGS} -c -o fgetln.o ${CURDIR}/openbsd-compat/fgetln.c
96 endif
97 ifeq (${NEED_LIBASR}, 1)
98 SRCS+=		${CURDIR}/openbsd-compat/event_asr_run.c
99 SRCS+=		${CURDIR}/openbsd-compat/libasr/asr.c
100 SRCS+=		${CURDIR}/openbsd-compat/libasr/asr_utils.c
101 SRCS+=		${CURDIR}/openbsd-compat/libasr/res_search_async.c
102 SRCS+=		${CURDIR}/openbsd-compat/libasr/res_send_async.c
103 CFLAGS+=	-I${CURDIR}/openbsd-compat/libasr -DNEED_LIBASR=1
104 
105 event_asr_run.o: ${CURDIR}/openbsd-compat/event_asr_run.c
106 	${CC} ${CFLAGS} -c -o event_asr_run.o ${CURDIR}/openbsd-compat/event_asr_run.c
107 asr.o: ${CURDIR}/openbsd-compat/libasr/asr.c
108 	${CC} ${CFLAGS} -c -o asr.o ${CURDIR}/openbsd-compat/libasr/asr.c
109 asr_utils.o: ${CURDIR}/openbsd-compat/libasr/asr_utils.c
110 	${CC} ${CFLAGS} -c -o asr_utils.o ${CURDIR}/openbsd-compat/libasr/asr_utils.c
111 res_search_async.o: ${CURDIR}/openbsd-compat/libasr/res_search_async.c
112 	${CC} ${CFLAGS} -c -o res_search_async.o ${CURDIR}/openbsd-compat/libasr/res_search_async.c
113 res_send_async.o: ${CURDIR}/openbsd-compat/libasr/res_send_async.c
114 	${CC} ${CFLAGS} -c -o res_send_async.o ${CURDIR}/openbsd-compat/libasr/res_send_async.c
115 endif
116 
117 ${SRCS:.c=.d}:%.d:%.c
118 	 ${CC} ${CFLAGS} -MM $< >$@
119 CLEANFILES+=	${SRCS:.c=.d}
120 
121 OBJS=		${notdir ${SRCS:.c=.o}}
122 CLEANFILES+=	${OBJS}
123 
124 ${PROG}: ${OBJS}
125 	${CC} ${LDFLAGS} -o $@ ${OBJS} ${LDADD}
126 
127 .DEFAULT_GOAL=		all
128 .PHONY: all
129 all: ${PROG} ${TARGET_MAN}
130 CLEANFILES+=	${PROG}
131 
132 .PHONY: clean
133 clean:
134 	rm -f ${CLEANFILES}
135 
136 .PHONY: install
137 install: ${PROG}
138 	${INSTALL} -D -o ${BINOWN} -g ${BINGRP} -m ${BINPERM} ${PROG} ${DESTDIR}${BINDIR}/${PROG}
139 	${INSTALL} -D -o ${MANOWN} -g ${MANGRP} -m ${MANPERM} ${TARGET_MAN} ${DESTDIR}${MANDIR}/${TARGET_MAN}