Do not build unused files and remove related prototypes.
Also remove bogus libm dependency.
Index: smtpd.h
===================================================================
RCS file: /cvs/src/usr.sbin/smtpd/smtpd.h,v
retrieving revision 1.666
diff -u -p -r1.666 smtpd.h
--- smtpd.h 10 Apr 2021 06:44:18 -0000 1.666
+++ smtpd.h 10 Apr 2021 12:34:27 -0000
@@ -1638,11 +1638,6 @@ const char *srs_encode(const char *, con
const char *srs_decode(const char *);
-/* ssl_smtpd.c */
-void *ssl_mta_init(void *, char *, off_t, const char *);
-void *ssl_smtp_init(void *, int);
-
-
/* stat_backend.c */
struct stat_backend *stat_backend_lookup(const char *);
void stat_increment(const char *, size_t);
Index: ssl.h
===================================================================
RCS file: /cvs/src/usr.sbin/smtpd/ssl.h,v
retrieving revision 1.22
diff -u -p -r1.22 ssl.h
--- ssl.h 5 Mar 2021 12:37:32 -0000 1.22
+++ ssl.h 10 Apr 2021 12:54:19 -0000
@@ -65,9 +65,3 @@ int ssl_load_pkey(const void *, size_t,
int ssl_ctx_fake_private_key(SSL_CTX *, const void *, size_t,
char *, off_t, X509 **, EVP_PKEY **);
char *ssl_pubkey_hash(const char *, off_t);
-
-/* ssl_privsep.c */
-int ssl_by_mem_ctrl(X509_LOOKUP *, int, const char *, long, char
**);
-
-/* ssl_verify.c */
-int ssl_check_name(X509 *, const char *, int *);
Index: smtpd/Makefile
===================================================================
RCS file: /cvs/src/usr.sbin/smtpd/smtpd/Makefile,v
retrieving revision 1.111
diff -u -p -r1.111 Makefile
--- smtpd/Makefile 5 Mar 2021 12:37:32 -0000 1.111
+++ smtpd/Makefile 10 Apr 2021 12:33:13 -0000
@@ -51,8 +51,6 @@ SRCS+= smtp_session.c
SRCS+= smtpd.c
SRCS+= srs.c
SRCS+= ssl.c
-SRCS+= ssl_smtpd.c
-SRCS+= ssl_verify.c
SRCS+= stat_backend.c
SRCS+= table.c
SRCS+= to.c
@@ -82,8 +80,8 @@ SRCS+= stat_ramstat.c
MAN= sendmail.8 smtpd.8 smtpd.conf.5 table.5
BINDIR= /usr/sbin
-LDADD+= -levent -lutil -ltls -lssl -lcrypto -lm -lz
-DPADD+= ${LIBEVENT} ${LIBUTIL} ${LIBTLS} ${LIBSSL} ${LIBCRYPTO}
${LIBM} ${LIBZ}
+LDADD+= -levent -lutil -ltls -lssl -lcrypto -lz
+DPADD+= ${LIBEVENT} ${LIBUTIL} ${LIBTLS} ${LIBSSL} ${LIBCRYPTO}
${LIBZ}
CFLAGS+= -fstack-protector-all
CFLAGS+= -I${.CURDIR}/..
