3 AC_CONFIG_HEADER(config.h)
6 dnl Checks for programs.
11 AC_CHECK_PROG(AR, ar, ar)
12 AC_PATH_PROG(PERL, perl)
16 [ --with-rsh=PATH Specify path to remote shell program ],
18 if test "x$withval" != "$xno" ; then
19 AC_DEFINE_UNQUOTED(RSH_PATH, "$withval")
23 AC_PATH_PROG(rsh_path, rsh)
28 [ --with-xauth=PATH Specify path to xauth program ],
30 if test "x$withval" != "$xno" ; then
31 AC_DEFINE_UNQUOTED(XAUTH_PATH, "$withval")
35 AC_PATH_PROG(xauth_path, xauth)
36 if test ! -z "$xauth_path" -a -x "/usr/openwin/bin/xauth" ; then
37 xauth_path="/usr/openwin/bin/xauth"
42 if test ! -z "$xauth_path" ; then
43 AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path")
45 if test ! -z "$rsh_path" ; then
46 AC_DEFINE_UNQUOTED(RSH_PATH, "$rsh_path")
49 dnl Checks for compiler characteristics
50 if test "$GCC" = "yes"; then CFLAGS="$CFLAGS -Wall"; fi
54 dnl Check for some target-specific stuff
60 if test -z "$GCC"; then
63 CFLAGS="$CFLAGS -D_HPUX_SOURCE"
64 AC_DEFINE(IPADDR_IN_DISPLAY)
66 AC_MSG_CHECKING(for HPUX trusted system password database)
67 if test -f /tcb/files/auth/system/default; then
69 AC_DEFINE(HAVE_HPUX_TRUSTED_SYSTEM_PW)
71 AC_MSG_WARN([This configuration is untested])
74 AC_DEFINE(DISABLE_SHADOW)
82 AC_MSG_WARN([*** Irix 6.x is not tested *** ])
93 LIBS="$LIBS -lgen -lsocket"
97 dnl Check for OpenSSL/SSLeay directories.
98 AC_MSG_CHECKING([for OpenSSL/SSLeay directory])
99 for ssldir in /usr /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local $prefix /usr/pkg ; do
100 if test -f "$ssldir/include/openssl/crypto.h"; then
101 AC_DEFINE(HAVE_OPENSSL)
105 if test -f "$ssldir/include/ssl/crypto.h"; then
111 if test -z "$GOT_SSL" ; then
112 AC_MSG_ERROR([Could not find SSLeay / OpenSSL libraries, please install])
115 AC_DEFINE_UNQUOTED(ssldir, "$ssldir")
116 if test "$ssldir" != "/usr"; then
117 CFLAGS="$CFLAGS -I$ssldir/include"
118 LDFLAGS="$LDFLAGS -L$ssldir/lib"
120 AC_MSG_RESULT($ssldir)
122 dnl Check for RSAref library.
123 AC_MSG_CHECKING([for RSAref library])
125 LIBS="$saved_LIBS -lRSAglue -lrsaref"
129 [AC_MSG_RESULT(no)]; LIBS="$saved_LIBS")
131 dnl Checks for libraries.
132 AC_CHECK_LIB(crypto, CRYPTO_lock, ,AC_MSG_ERROR([*** libcrypto missing - please install first ***]))
133 AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first ***]))
134 AC_CHECK_LIB(util, login, AC_DEFINE(HAVE_LIBUTIL_LOGIN) LIBS="$LIBS -lutil")
136 if test -z "$no_libsocket" ; then
137 AC_CHECK_LIB(nsl, yp_match, , )
139 if test -z "$no_libnsl" ; then
140 AC_CHECK_LIB(socket, main, , )
143 dnl Checks for header files.
144 AC_CHECK_HEADERS(bstring.h endian.h lastlog.h login.h maillock.h netdb.h netgroup.h paths.h poll.h pty.h shadow.h security/pam_appl.h sys/bitypes.h sys/bsdtty.h sys/cdefs.h sys/poll.h sys/select.h sys/stropts.h sys/time.h sys/ttcompat.h util.h utmp.h utmpx.h)
146 dnl Checks for library functions.
147 AC_CHECK_FUNCS(arc4random bindresvport_af freeaddrinfo gai_strerror getaddrinfo getpagesize getnameinfo innetgr md5_crypt mkdtemp openpty rresvport_af setenv seteuid setlogin setproctitle setreuid snprintf strlcat strlcpy updwtmpx vsnprintf _getpty)
150 [AC_DEFINE(HAVE_LOGIN)],
151 [AC_CHECK_LIB(bsd, login, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_LOGIN)])]
154 AC_CHECK_FUNC(daemon,
155 [AC_DEFINE(HAVE_DAEMON)],
156 [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])]
159 dnl Checks for data types
160 AC_CHECK_SIZEOF(short int, 2)
161 AC_CHECK_SIZEOF(int, 4)
162 AC_CHECK_SIZEOF(long int, 4)
163 AC_CHECK_SIZEOF(long long int, 8)
165 dnl More checks for data types
166 AC_MSG_CHECKING([for intXX_t types])
168 [#include <sys/types.h>],
169 [int16_t a; int32_t b; a = 1235; b = 1235;],
171 AC_DEFINE(HAVE_INTXX_T)
178 AC_MSG_CHECKING([for u_intXX_t types])
180 [#include <sys/types.h>],
181 [u_int16_t c; u_int32_t d; c = 1235; d = 1235;],
183 AC_DEFINE(HAVE_U_INTXX_T)
190 if test -z "$have_u_intxx_t" -a -z "$have_intxx_t" -a \
191 "x$ac_cv_header_sys_bitypes_h" = "xyes"
193 AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h])
195 [#include <sys/bitypes.h>],
197 u_int16_t c; u_int32_t d;
198 int16_t e; int32_t f;
203 AC_DEFINE(HAVE_U_INTXX_T)
204 AC_DEFINE(HAVE_INTXX_T)
211 AC_MSG_CHECKING([for uintXX_t types])
213 [#include <sys/types.h>],
214 [uint16_t c; uint32_t d; c = 1235; d = 1235;],
216 AC_DEFINE(HAVE_UINTXX_T)
222 AC_MSG_CHECKING([for socklen_t])
225 #include <sys/types.h>
226 #include <sys/socket.h>
228 [socklen_t foo; foo = 1235;],
230 AC_DEFINE(HAVE_SOCKLEN_T)
236 AC_MSG_CHECKING([for size_t])
238 [#include <sys/types.h>],
239 [size_t foo; foo = 1235;],
241 AC_DEFINE(HAVE_SIZE_T)
247 AC_MSG_CHECKING([for struct sockaddr_storage])
249 [#include <sys/socket.h>],
250 [struct sockaddr_storage s;],
252 AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)
258 AC_MSG_CHECKING([for struct sockaddr_in6])
260 [#include <netinet/in.h>],
261 [struct sockaddr_in6 s; s.sin6_family = 0;],
263 AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)
269 AC_MSG_CHECKING([for struct in6_addr])
271 [#include <netinet/in.h>],
272 [struct in6_addr s; s.s6_addr[0] = 0;],
274 AC_DEFINE(HAVE_STRUCT_IN6_ADDR)
280 AC_MSG_CHECKING([for struct addrinfo])
283 #include <sys/socket.h>
286 [struct addrinfo s; s.ai_flags = AI_PASSIVE;],
288 AC_DEFINE(HAVE_STRUCT_ADDRINFO)
295 [ --without-pam Disable PAM support ],
297 if test "x$withval" = "xno" ; then
299 AC_DEFINE(DISABLE_PAM)
304 if test -z "$no_pam" -a "x$ac_cv_header_security_pam_appl_h" = "xyes" ; then
305 AC_CHECK_LIB(dl, dlopen, , )
307 dnl Check PAM strerror arguments
308 AC_MSG_CHECKING([whether pam_strerror takes only one argument])
312 #include <security/pam_appl.h>
314 [(void)pam_strerror((pam_handle_t *)NULL, -1);],
317 AC_DEFINE(HAVE_OLD_PAM)
323 AC_MSG_CHECKING([whether to build GNOME ssh-askpass])
324 dnl Check whether user wants GNOME ssh-askpass
325 AC_ARG_WITH(gnome-askpass,
326 [ --with-gnome-askpass Build the GNOME passphrase requester (default=no)],
328 if test x$withval = xno ; then
331 GNOME_ASKPASS="gnome-ssh-askpass";
334 AC_SUBST(GNOME_ASKPASS)
336 if test -z "$GNOME_ASKPASS" ; then
342 dnl Check for user-specified random device
344 [ --with-random=FILE read randomness from FILE (default=/dev/urandom)],
346 RANDOM_POOL="$withval";
347 AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL")
350 dnl Check for random device
351 AC_CHECK_FILE("/dev/urandom",
353 RANDOM_POOL="/dev/urandom";
354 AC_SUBST(RANDOM_POOL)
355 AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL")
361 dnl Check for EGD pool file
362 AC_ARG_WITH(egd-pool,
363 [ --with-egd-pool=FILE read randomness from EGD pool FILE (default none)],
365 RANDOM_POOL="$withval";
367 AC_SUBST(RANDOM_POOL)
368 AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL")
372 dnl Make sure we have random number support
373 if test -z "$RANDOM_POOL" -a -z "$EGD_POOL"; then
374 AC_MSG_ERROR([No random device found, and no EGD random pool specified])
377 AC_MSG_CHECKING([whether utmp.h has ut_host field])
378 AC_EGREP_HEADER(ut_host, utmp.h,
379 [AC_DEFINE(HAVE_HOST_IN_UTMP) AC_MSG_RESULT(yes); ],
382 AC_MSG_CHECKING([whether utmpx.h has ut_host field])
383 AC_EGREP_HEADER(ut_host, utmpx.h,
384 [AC_DEFINE(HAVE_HOST_IN_UTMPX) AC_MSG_RESULT(yes); ],
387 AC_MSG_CHECKING([whether utmpx.h has syslen field])
388 AC_EGREP_HEADER(syslen, utmpx.h,
389 [AC_DEFINE(HAVE_SYSLEN_IN_UTMPX) AC_MSG_RESULT(yes); ],
392 AC_MSG_CHECKING([whether utmp.h has ut_pid field])
393 AC_EGREP_HEADER(ut_pid, utmp.h,
394 [AC_DEFINE(HAVE_PID_IN_UTMP) AC_MSG_RESULT(yes); ],
397 AC_MSG_CHECKING([whether utmp.h has ut_type field])
398 AC_EGREP_HEADER(ut_type, utmp.h,
399 [AC_DEFINE(HAVE_TYPE_IN_UTMP) AC_MSG_RESULT(yes); ],
402 AC_MSG_CHECKING([whether utmp.h has ut_tv field])
403 AC_EGREP_HEADER(ut_tv, utmp.h,
404 [AC_DEFINE(HAVE_TV_IN_UTMP) AC_MSG_RESULT(yes); ],
407 AC_MSG_CHECKING([whether utmp.h has ut_id field])
408 AC_EGREP_HEADER(ut_id, utmp.h,
409 [AC_DEFINE(HAVE_ID_IN_UTMP) AC_MSG_RESULT(yes); ],
412 AC_MSG_CHECKING([whether utmp.h has ut_addr field])
413 AC_EGREP_HEADER(ut_addr, utmp.h,
414 [AC_DEFINE(HAVE_ADDR_IN_UTMP) AC_MSG_RESULT(yes); ],
417 AC_MSG_CHECKING([whether utmpx.h has ut_addr field])
418 AC_EGREP_HEADER(ut_addr, utmpx.h,
419 [AC_DEFINE(HAVE_ADDR_IN_UTMPX) AC_MSG_RESULT(yes); ],
422 AC_MSG_CHECKING([whether utmp.h has ut_addr_v6 field])
423 AC_EGREP_HEADER(ut_addr_v6, utmp.h,
424 [AC_DEFINE(HAVE_ADDR_V6_IN_UTMP) AC_MSG_RESULT(yes); ],
427 AC_MSG_CHECKING([whether utmpx.h has ut_addr_v6 field])
428 AC_EGREP_HEADER(ut_addr_v6, utmpx.h,
429 [AC_DEFINE(HAVE_ADDR_V6_IN_UTMPX) AC_MSG_RESULT(yes); ],
433 AC_MSG_CHECKING([whether struct sockaddr_storage has ss_family field])
435 [#include <sys/socket.h>],
436 [struct sockaddr_storage s; s.ss_family = 1;],
438 AC_DEFINE(HAVE_SS_FAMILY_IN_SS)
443 AC_MSG_CHECKING([whether struct sockaddr_storage has __ss_family field])
445 [#include <sys/socket.h>],
446 [struct sockaddr_storage s; s.__ss_family = 1;],
448 AC_DEFINE(HAVE___SS_FAMILY_IN_SS)
454 dnl Look for lastlog location
456 [ --with-lastlog=FILE Location of lastlog file],
458 if test "x$withval" = "xno" ; then
459 AC_DEFINE(DISABLE_LASTLOG)
461 AC_DEFINE_UNQUOTED(LASTLOG_LOCATION, "$withval")
465 AC_MSG_CHECKING([location of lastlog file])
466 for lastlog in /var/log/lastlog /var/adm/lastlog /etc/security/lastlog ; do
467 if test -f $lastlog ; then
471 if test -d $lastlog ; then
476 if test -z "$gotlastlog" ; then
477 AC_MSG_RESULT(not found)
480 if test "x$gotlastlog" = "xdir" ; then
481 AC_MSG_RESULT(${lastlog}/)
482 AC_DEFINE(LASTLOG_IS_DIR)
484 AC_MSG_RESULT($lastlog)
485 AC_DEFINE_UNQUOTED(LASTLOG_LOCATION, "$lastlog")
491 if test ! -z "$nolastlog" ; then
492 AC_MSG_WARN([*** Disabling lastlog support *** ])
493 AC_DEFINE(DISABLE_LASTLOG)
496 dnl Compile with dante SOCKS library
498 [ --with-dante=DIR Use Dante SOCKS lib (default is system library path)],
500 AC_DEFINE(HAVE_DANTE)
501 if test "x$withval" != "xno" ; then
502 if test -n $withval ; then
503 LIBS="$LIBS -L$withval"
510 if test -z "$no_dev_ptmx" ; then
511 AC_CHECK_FILE("/dev/ptmx", AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX))
513 AC_CHECK_FILE("/dev/ptc", AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC))
515 AC_MSG_CHECKING([whether libc defines __progname])
517 [extern char *__progname; printf("%s", __progname);],
519 AC_DEFINE(HAVE___PROGNAME)
527 dnl Check whether user wants Kerberos support
528 AC_ARG_WITH(kerberos4,
529 [ --with-kerberos4=PATH Enable Kerberos 4 support],
531 if test "x$withval" != "$xno" ; then
533 if test "x$withval" != "$xyes" ; then
534 CFLAGS="$CFLAGS -I${withval}/include"
535 LDFLAGS="$LDFLAGS -L${withval}/lib"
537 if test -d /usr/include/kerberosIV ; then
538 CFLAGS="$CFLAGS -I/usr/include/kerberosIV"
542 AC_CHECK_HEADERS(krb.h)
543 AC_CHECK_LIB(krb, main)
544 if test "$ac_cv_header_krb_h" != yes; then
545 AC_MSG_WARN([Cannot find krb.h, build may fail])
547 if test "$ac_cv_lib_krb_main" != yes; then
548 AC_MSG_WARN([Cannot find libkrb, build may fail])
551 LIBS="$LIBS -lkrb -ldes"
552 AC_CHECK_LIB(resolv, dn_expand, , )
559 dnl Check whether user wants AFS support
561 [ --with-afs=PATH Enable AFS support],
563 if test "x$withval" != "$xno" ; then
565 if test "x$withval" != "$xyes" ; then
566 CFLAGS="$CFLAGS -I${withval}/include"
567 LFLAGS="$LFLAGS -L${withval}/lib"
570 if test -z "$KRB4" ; then
571 AC_MSG_WARN([AFS requires Kerberos IV support, build may fail])
575 if test ! -z "$AFS_LIBS" ; then
576 LIBS="$LIBS $AFS_LIBS"
583 dnl Check whether user wants S/Key support
585 [ --with-skey Enable S/Key support],
587 if test "x$withval" != "$xno" ; then
594 dnl Check whether user wants TCP wrappers support
595 AC_ARG_WITH(tcp-wrappers,
596 [ --with-tcp-wrappers Enable tcpwrappers support],
598 if test "x$withval" != "$xno" ; then
605 dnl Check whether to enable MD5 passwords
606 AC_ARG_WITH(md5-passwords,
607 [ --with-md5-passwords Enable use of MD5 passwords],
609 if test "x$withval" != "$xno" ; then
610 AC_DEFINE(HAVE_MD5_PASSWORDS)
615 dnl Check whether to enable utmpx support
617 [ --with-utmpx Enable utmpx support],
619 if test "x$withval" != "xno" ; then
625 dnl Whether to disable shadow password support
627 [ --without-shadow Disable shadow password support],
629 if test "x$withval" = "xno" ; then
630 AC_DEFINE(DISABLE_SHADOW)
635 dnl Use ip address instead of hostname in $DISPLAY
636 AC_ARG_WITH(ipaddr-display,
637 [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY],
639 if test "x$withval" = "xno" ; then
640 AC_DEFINE(IPADDR_IN_DISPLAY)
645 AC_ARG_WITH(default-path,
646 [ --with-default-path=PATH Specify default \$PATH environment for server],
648 if test "x$withval" != "xno" ; then
649 AC_DEFINE_UNQUOTED(USER_PATH, "$withval")
655 [ --with-pid-dir=PATH Specify location of ssh.pid file],
657 if test "x$withval" != "xno" ; then
658 AC_DEFINE_UNQUOTED(PID_DIR, "$withval")
663 dnl Check for mail directory (last resort if we cannot get it from headers)
664 if test ! -z "$MAIL" ; then
665 maildir=`dirname $MAIL`
666 AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir")