5 AC_CONFIG_HEADER(config.h)
10 # Checks for programs.
15 AC_PATH_PROGS(PERL, perl5 perl)
17 AC_PATH_PROG(ENT, ent)
19 AC_PATH_PROGS(FILEPRIV, filepriv, true, /sbin:/usr/sbin)
20 AC_PATH_PROG(TEST_MINUS_S_SH, bash)
21 AC_PATH_PROG(TEST_MINUS_S_SH, ksh)
22 AC_PATH_PROG(TEST_MINUS_S_SH, sh)
24 if test -z "$AR" ; then
25 AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***])
28 # Use LOGIN_PROGRAM from environment if possible
29 if test ! -z "$LOGIN_PROGRAM" ; then
30 AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM")
33 AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login)
34 if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then
35 AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK")
39 if test -z "$LD" ; then
45 if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
46 CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wno-uninitialized"
49 # Check for some target-specific stuff
53 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
54 LDFLAGS="$LDFLAGS -L/usr/local/lib"
55 if (test "$LD" != "gcc" && test -z "$blibpath"); then
56 blibpath="/usr/lib:/lib:/usr/local/lib"
58 AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE)])
59 AC_DEFINE(BROKEN_GETADDRINFO)
60 dnl AIX handles lastlog as part of its login message
61 AC_DEFINE(DISABLE_LASTLOG)
64 LIBS="$LIBS -lregex /usr/lib/textmode.o"
65 AC_DEFINE(HAVE_CYGWIN)
67 AC_DEFINE(DISABLE_SHADOW)
68 AC_DEFINE(IPV4_DEFAULT)
69 AC_DEFINE(IP_TOS_IS_BROKEN)
70 AC_DEFINE(NO_X11_UNIX_SOCKETS)
75 AC_DEFINE(IP_TOS_IS_BROKEN)
78 if test -z "$GCC"; then
81 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
84 AC_DEFINE(DISABLE_SHADOW)
85 AC_DEFINE(DISABLE_UTMP)
86 AC_DEFINE(SPT_TYPE,SPT_PSTAT)
87 LIBS="$LIBS -lxnet -lsec"
90 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
92 AC_DEFINE(PAM_SUN_CODEBASE)
94 AC_DEFINE(DISABLE_SHADOW)
95 AC_DEFINE(DISABLE_UTMP)
96 AC_DEFINE(SPT_TYPE,SPT_PSTAT)
97 LIBS="$LIBS -lxnet -lsec"
100 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
102 PATH="$PATH:/usr/etc"
105 AC_DEFINE(BROKEN_INET_NTOA)
108 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
110 PATH="$PATH:/usr/etc"
111 AC_DEFINE(WITH_IRIX_ARRAY)
112 AC_DEFINE(WITH_IRIX_PROJECT)
113 AC_DEFINE(WITH_IRIX_AUDIT)
114 AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS)])
117 AC_DEFINE(BROKEN_INET_NTOA)
121 check_for_libcrypt_later=1
122 AC_DEFINE(DONT_TRY_OTHER_AF)
123 AC_DEFINE(PAM_TTY_KLUDGE)
124 inet6_default_4in6=yes
126 mips-sony-bsd|mips-sony-newsos4)
127 AC_DEFINE(HAVE_NEWS4)
129 AC_CHECK_LIB(iberty, xatexit, AC_DEFINE(HAVE_XATEXIT),
130 AC_MSG_ERROR([*** libiberty missing - please install first or check config.log ***])
137 check_for_libcrypt_later=1
140 conf_lastlog_location="/usr/adm/lastlog"
141 conf_utmp_location=/etc/utmp
142 conf_wtmp_location=/usr/adm/wtmp
145 AC_DEFINE(BROKEN_REALPATH)
147 AC_DEFINE(BROKEN_SAVED_UIDS)
148 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
152 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
153 LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib"
155 AC_DEFINE(PAM_SUN_CODEBASE)
156 AC_DEFINE(LOGIN_NEEDS_UTMPX)
157 AC_DEFINE(LOGIN_NEEDS_TERM)
158 # hardwire lastlog location (can't detect it on some versions)
159 conf_lastlog_location="/var/adm/lastlog"
160 AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x)
161 sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'`
162 if test "$sol2ver" -ge 8; then
164 AC_DEFINE(DISABLE_UTMP)
165 AC_DEFINE(DISABLE_WTMP)
171 CPPFLAGS="$CPPFLAGS -DSUNOS4"
172 AC_CHECK_FUNCS(getpwanam)
173 AC_DEFINE(PAM_SUN_CODEBASE)
174 AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H)
175 conf_utmp_location=/etc/utmp
176 conf_wtmp_location=/var/adm/wtmp
177 conf_lastlog_location=/var/adm/lastlog
181 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
182 LDFLAGS="$LDFLAGS -L/usr/local/lib"
183 LIBS="$LIBS -lc89 -lnsl -lgen -lsocket"
184 AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H)
187 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
188 LDFLAGS="$LDFLAGS -L/usr/local/lib -L/usr/ucblib"
189 IPADDR_IN_DISPLAY=yes
191 AC_DEFINE(IP_TOS_IS_BROKEN)
192 AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H)
193 LIBS="$LIBS -lgen -lnsl -lucb"
196 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
197 LDFLAGS="$LDFLAGS -L/usr/local/lib"
202 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
203 LDFLAGS="$LDFLAGS -L/usr/local/lib"
208 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
209 LDFLAGS="$LDFLAGS -L/usr/local/lib"
210 LIBS="$LIBS -lgen -lsocket"
213 CPPFLAGS="$CPPFLAGS -Dftruncate=chsize -I/usr/local/include"
214 LDFLAGS="$LDFLAGS -L/usr/local/lib"
215 LIBS="$LIBS -lgen -lsocket -los -lprot -lx -ltinfo -lm"
216 rsh_path="/usr/bin/rcmd"
219 AC_DEFINE(BROKEN_SYS_TERMIO_H)
221 AC_DEFINE(HAVE_SCO_PROTECTED_PW)
222 AC_DEFINE(DISABLE_SHADOW)
223 AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H)
224 AC_DEFINE(BROKEN_SAVED_UIDS)
225 AC_CHECK_FUNCS(getluid setluid)
229 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
230 LDFLAGS="$LDFLAGS -L/usr/local/lib"
231 LIBS="$LIBS -lprot -lx -ltinfo -lm"
233 rsh_path="/usr/bin/rcmd"
235 AC_DEFINE(HAVE_SCO_PROTECTED_PW)
236 AC_DEFINE(DISABLE_SHADOW)
237 AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H)
238 AC_CHECK_FUNCS(getluid setluid)
242 AC_MSG_CHECKING(for Digital Unix SIA)
245 [ --with-osfsia Enable Digital Unix SIA],
247 if test "x$withval" = "xno" ; then
248 AC_MSG_RESULT(disabled)
253 if test -z "$no_osfsia" ; then
254 if test -f /etc/sia/matrix.conf; then
256 AC_DEFINE(HAVE_OSF_SIA)
257 AC_DEFINE(DISABLE_LOGIN)
258 LIBS="$LIBS -lsecurity -ldb -lm -laud"
266 # Allow user to specify flags
268 [ --with-cflags Specify additional flags to pass to compiler],
270 if test "x$withval" != "xno" ; then
271 CFLAGS="$CFLAGS $withval"
275 AC_ARG_WITH(cppflags,
276 [ --with-cppflags Specify additional flags to pass to preprocessor] ,
278 if test "x$withval" != "xno"; then
279 CPPFLAGS="$CPPFLAGS $withval"
284 [ --with-ldflags Specify additional flags to pass to linker],
286 if test "x$withval" != "xno" ; then
287 LDFLAGS="$LDFLAGS $withval"
292 [ --with-libs Specify additional libraries to link with],
294 if test "x$withval" != "xno" ; then
295 LIBS="$LIBS $withval"
301 [ --with-pcre Override built in regex library with pcre],
304 AC_CHECK_LIB(pcre, pcre_info,
306 AC_DEFINE(HAVE_LIBPCRE)
307 LIBS="$LIBS -lpcreposix -lpcre"
310 [ AC_MSG_ERROR([*** Can not locate pcre libraries.]) ]
315 # Checks for libraries.
316 if test -z "$no_libnsl" ; then
317 AC_CHECK_LIB(nsl, yp_match, , )
319 if test -z "$no_libsocket" ; then
320 AC_CHECK_LIB(socket, main, , )
323 dnl SCO OS3 needs this for libwrap
324 AC_CHECK_LIB(rpc, innetgr, LIBS="-lrpc -lyp -lrpc $LIBS" , , -lyp -lrpc)
326 AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen")
327 AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]))
328 AC_CHECK_LIB(util, login, AC_DEFINE(HAVE_LIBUTIL_LOGIN) LIBS="$LIBS -lutil")
330 # We don't want to check if we did an pcre override.
331 if test -z "$no_comp_check" ; then
332 AC_CHECK_FUNC(regcomp,
333 [ AC_DEFINE(HAVE_REGCOMP)],
335 AC_CHECK_LIB(pcre, pcre_info,
337 AC_DEFINE(HAVE_LIBPCRE)
338 LIBS="$LIBS -lpcreposix -lpcre"
341 AC_MSG_ERROR([*** No regex library found.])
348 AC_CHECK_FUNC(strcasecmp,
349 [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ]
351 AC_CHECK_FUNC(utimes,
352 [], [ AC_CHECK_LIB(c89, utimes, LIBS="$LIBS -lc89") ]
357 # Checks for header files.
358 AC_CHECK_HEADERS(bstring.h crypt.h endian.h floatingpoint.h getopt.h glob.h lastlog.h libgen.h limits.h login.h login_cap.h maillock.h netdb.h netgroup.h netinet/in_systm.h paths.h poll.h pty.h regex.h shadow.h security/pam_appl.h sys/bitypes.h sys/bsdtty.h sys/cdefs.h sys/poll.h sys/queue.h sys/select.h sys/stat.h sys/stropts.h sys/sysmacros.h sys/time.h sys/ttcompat.h sys/un.h stddef.h time.h ttyent.h usersec.h util.h utime.h utmp.h utmpx.h vis.h)
360 # Check for ALTDIRFUNC glob() extension
361 AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support)
362 AC_EGREP_CPP(FOUNDIT,
365 #ifdef GLOB_ALTDIRFUNC
370 AC_DEFINE(GLOB_HAS_ALTDIRFUNC)
378 # Check for g.gl_matchc glob() extension
379 AC_MSG_CHECKING(for gl_matchc field in glob_t)
380 AC_EGREP_CPP(FOUNDIT,
383 int main(void){glob_t g; g.gl_matchc = 1;}
386 AC_DEFINE(GLOB_HAS_GL_MATCHC)
394 AC_MSG_CHECKING([whether struct dirent allocates space for d_name])
397 #include <sys/types.h>
399 int main(void){struct dirent d;return(sizeof(d.d_name)<=sizeof(char));}
401 [AC_MSG_RESULT(yes)],
404 AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME)
408 # Check whether user wants S/Key support
411 [ --with-skey=PATH Enable S/Key support],
413 if test "x$withval" != "xno" ; then
415 if test "x$withval" != "xyes" ; then
416 CPPFLAGS="$CPPFLAGS -I${withval}/include"
417 LDFLAGS="$LDFLAGS -L${withval}/lib"
424 AC_CHECK_FUNC(skey_keyinfo,
427 AC_MSG_ERROR([** Incomplete or missing s/key libraries.])
433 # Check whether user wants TCP wrappers support
435 AC_ARG_WITH(tcp-wrappers,
436 [ --with-tcp-wrappers Enable tcpwrappers support],
438 if test "x$withval" != "xno" ; then
441 AC_MSG_CHECKING(for libwrap)
445 int deny_severity = 0, allow_severity = 0;
454 AC_MSG_ERROR([*** libwrap missing])
461 dnl Checks for library functions.
462 AC_CHECK_FUNCS(arc4random atexit b64_ntop bcopy bindresvport_sa clock dirname fchown fchmod freeaddrinfo futimes gai_strerror getcwd getaddrinfo getgrouplist getopt getnameinfo getrlimit getrusage getttyent glob inet_ntoa innetgr login_getcapbool md5_crypt memmove mkdtemp on_exit openpty readpassphrase realpath rresvport_af setdtablesize setenv setegid seteuid setlogin setproctitle setresgid setreuid setrlimit setsid setvbuf sigaction sigvec snprintf strerror strlcat strlcpy strmode strsep sysconf tcgetpgrp utimes vsnprintf vhangup vis waitpid _getpty __b64_ntop)
463 dnl Checks for time functions
464 AC_CHECK_FUNCS(gettimeofday time)
465 dnl Checks for libutil functions
466 AC_CHECK_HEADERS(libutil.h)
467 AC_CHECK_FUNCS(login logout updwtmp logwtmp)
468 dnl Checks for utmp functions
469 AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent)
470 AC_CHECK_FUNCS(utmpname)
471 dnl Checks for utmpx functions
472 AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline )
473 AC_CHECK_FUNCS(setutxent utmpxname)
475 AC_CHECK_FUNC(getuserattr,
476 [AC_DEFINE(HAVE_GETUSERATTR)],
477 [AC_CHECK_LIB(s, getuserattr, [LIBS="$LIBS -ls"; AC_DEFINE(HAVE_GETUSERATTR)])]
481 [AC_DEFINE(HAVE_LOGIN)],
482 [AC_CHECK_LIB(bsd, login, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_LOGIN)])]
485 AC_CHECK_FUNC(daemon,
486 [AC_DEFINE(HAVE_DAEMON)],
487 [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])]
490 AC_CHECK_FUNC(getpagesize,
491 [AC_DEFINE(HAVE_GETPAGESIZE)],
492 [AC_CHECK_LIB(ucb, getpagesize, [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])]
495 # Check for broken snprintf
496 if test "x$ac_cv_func_snprintf" = "xyes" ; then
497 AC_MSG_CHECKING([whether snprintf correctly terminates long strings])
501 int main(void){char b[5];snprintf(b,5,"123456789");return(b[4]!='\0');}
503 [AC_MSG_RESULT(yes)],
506 AC_DEFINE(BROKEN_SNPRINTF)
507 AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor])
517 [ --with-pam Enable PAM support ],
519 if test "x$withval" != "xno" ; then
520 if test "x$ac_cv_header_security_pam_appl_h" != "xyes" ; then
521 AC_MSG_ERROR([PAM headers not found])
524 AC_CHECK_LIB(dl, dlopen, , )
525 AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing]))
526 AC_CHECK_FUNCS(pam_getenvlist)
536 # Check for older PAM
537 if test "x$PAM_MSG" = "xyes" ; then
538 # Check PAM strerror arguments (old PAM)
539 AC_MSG_CHECKING([whether pam_strerror takes only one argument])
543 #include <security/pam_appl.h>
545 [(void)pam_strerror((pam_handle_t *)NULL, -1);],
548 AC_DEFINE(HAVE_OLD_PAM)
550 PAM_MSG="yes (old library)"
555 # The big search for OpenSSL
557 [ --with-ssl-dir=PATH Specify path to OpenSSL installation ],
559 if test "x$withval" != "xno" ; then
566 saved_LDFLAGS="$LDFLAGS"
567 saved_CPPFLAGS="$CPPFLAGS"
568 if test "x$prefix" != "xNONE" ; then
569 tryssldir="$tryssldir $prefix"
571 AC_CACHE_CHECK([for OpenSSL directory], ac_cv_openssldir, [
572 for ssldir in $tryssldir "" /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do
573 CPPFLAGS="$saved_CPPFLAGS"
574 LDFLAGS="$saved_LDFLAGS"
575 LIBS="$saved_LIBS -lcrypto"
577 # Skip directories if they don't exist
578 if test ! -z "$ssldir" -a ! -d "$ssldir" ; then
581 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
582 # Try to use $ssldir/lib if it exists, otherwise
584 if test -d "$ssldir/lib" ; then
585 LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
586 if test ! -z "$need_dash_r" ; then
587 LDFLAGS="-R$ssldir/lib $LDFLAGS"
590 LDFLAGS="-L$ssldir $saved_LDFLAGS"
591 if test ! -z "$need_dash_r" ; then
592 LDFLAGS="-R$ssldir $LDFLAGS"
595 # Try to use $ssldir/include if it exists, otherwise
597 if test -d "$ssldir/include" ; then
598 CPPFLAGS="-I$ssldir/include $saved_CPPFLAGS"
600 CPPFLAGS="-I$ssldir $saved_CPPFLAGS"
604 # Basic test to check for compatible version and correct linking
605 # *does not* test for RSA - that comes later.
609 #include <openssl/rand.h>
613 memset(a, 0, sizeof(a));
614 RAND_add(a, sizeof(a), sizeof(a));
615 return(RAND_status() <= 0);
624 if test ! -z "$found_crypto" ; then
629 if test -z "$found_crypto" ; then
630 AC_MSG_ERROR([Could not find working OpenSSL library, please install or check config.log])
632 if test -z "$ssldir" ; then
636 ac_cv_openssldir=$ssldir
639 if (test ! -z "$ac_cv_openssldir" && test "x$ac_cv_openssldir" != "x(system)") ; then
640 AC_DEFINE(HAVE_OPENSSL)
641 dnl Need to recover ssldir - test above runs in subshell
642 ssldir=$ac_cv_openssldir
643 if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
644 # Try to use $ssldir/lib if it exists, otherwise
646 if test -d "$ssldir/lib" ; then
647 LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
648 if test ! -z "$need_dash_r" ; then
649 LDFLAGS="-R$ssldir/lib $LDFLAGS"
652 LDFLAGS="-L$ssldir $saved_LDFLAGS"
653 if test ! -z "$need_dash_r" ; then
654 LDFLAGS="-R$ssldir $LDFLAGS"
657 # Try to use $ssldir/include if it exists, otherwise
659 if test -d "$ssldir/include" ; then
660 CPPFLAGS="-I$ssldir/include $saved_CPPFLAGS"
662 CPPFLAGS="-I$ssldir $saved_CPPFLAGS"
666 LIBS="$saved_LIBS -lcrypto"
668 # Now test RSA support
670 AC_MSG_CHECKING([for RSA support])
671 for WANTS_RSAREF in "" 1 ; do
672 if test -z "$WANTS_RSAREF" ; then
675 LIBS="$saved_LIBS -lRSAglue -lrsaref"
679 #include <openssl/rand.h>
680 #include <openssl/rsa.h>
681 #include <openssl/bn.h>
682 #include <openssl/sha.h>
685 int num; RSA *key; static unsigned char p_in[] = "blahblah";
686 unsigned char c[256], p[256];
687 memset(c, 0, sizeof(c)); RAND_add(c, sizeof(c), sizeof(c));
688 if ((key=RSA_generate_key(512, 3, NULL, NULL))==NULL) return(1);
689 num = RSA_public_encrypt(sizeof(p_in) - 1, p_in, c, key, RSA_PKCS1_PADDING);
690 return(-1 == RSA_private_decrypt(num, c, p, key, RSA_PKCS1_PADDING));
700 if test ! -z "$no_rsa" ; then
701 AC_MSG_RESULT(disabled)
704 if test -z "$rsa_works" ; then
705 AC_MSG_WARN([*** No RSA support found *** ])
708 if test -z "$WANTS_RSAREF" ; then
712 RSA_MSG="yes (using RSAref)"
713 AC_MSG_RESULT(using RSAref)
714 LIBS="$LIBS -lcrypto -lRSAglue -lrsaref"
719 # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the
720 # version in OpenSSL. Skip this for PAM
721 if test "x$PAM_MSG" = "xno" -a "x$check_for_libcrypt_later" = "x1"; then
722 AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt")
725 # Cheap hack to ensure NEWS-OS libraries are arranged right.
726 if test ! -z "$SONY" ; then
727 LIBS="$LIBS -liberty";
730 # Checks for data types
731 AC_CHECK_SIZEOF(char, 1)
732 AC_CHECK_SIZEOF(short int, 2)
733 AC_CHECK_SIZEOF(int, 4)
734 AC_CHECK_SIZEOF(long int, 4)
735 AC_CHECK_SIZEOF(long long int, 8)
737 # More checks for data types
738 AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [
740 [ #include <sys/types.h> ],
742 [ ac_cv_have_u_int="yes" ],
743 [ ac_cv_have_u_int="no" ]
746 if test "x$ac_cv_have_u_int" = "xyes" ; then
747 AC_DEFINE(HAVE_U_INT)
751 AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [
753 [ #include <sys/types.h> ],
754 [ int8_t a; int16_t b; int32_t c; a = b = c = 1;],
755 [ ac_cv_have_intxx_t="yes" ],
756 [ ac_cv_have_intxx_t="no" ]
759 if test "x$ac_cv_have_intxx_t" = "xyes" ; then
760 AC_DEFINE(HAVE_INTXX_T)
764 AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [
766 [ #include <sys/types.h> ],
767 [ int64_t a; a = 1;],
768 [ ac_cv_have_int64_t="yes" ],
769 [ ac_cv_have_int64_t="no" ]
772 if test "x$ac_cv_have_int64_t" = "xyes" ; then
773 AC_DEFINE(HAVE_INT64_T)
777 AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [
779 [ #include <sys/types.h> ],
780 [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;],
781 [ ac_cv_have_u_intxx_t="yes" ],
782 [ ac_cv_have_u_intxx_t="no" ]
785 if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then
786 AC_DEFINE(HAVE_U_INTXX_T)
790 AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [
792 [ #include <sys/types.h> ],
793 [ u_int64_t a; a = 1;],
794 [ ac_cv_have_u_int64_t="yes" ],
795 [ ac_cv_have_u_int64_t="no" ]
798 if test "x$ac_cv_have_u_int64_t" = "xyes" ; then
799 AC_DEFINE(HAVE_U_INT64_T)
803 if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \
804 test "x$ac_cv_header_sys_bitypes_h" = "xyes")
806 AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h])
809 #include <sys/bitypes.h>
812 int8_t a; int16_t b; int32_t c;
813 u_int8_t e; u_int16_t f; u_int32_t g;
814 a = b = c = e = f = g = 1;
817 AC_DEFINE(HAVE_U_INTXX_T)
818 AC_DEFINE(HAVE_INTXX_T)
825 if test -z "$have_u_intxx_t" ; then
826 AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [
829 #include <sys/types.h>
831 [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ],
832 [ ac_cv_have_uintxx_t="yes" ],
833 [ ac_cv_have_uintxx_t="no" ]
836 if test "x$ac_cv_have_uintxx_t" = "xyes" ; then
837 AC_DEFINE(HAVE_UINTXX_T)
841 AC_CACHE_CHECK([for socklen_t], ac_cv_have_socklen_t, [
844 #include <sys/types.h>
845 #include <sys/socket.h>
847 [socklen_t foo; foo = 1235;],
848 [ ac_cv_have_socklen_t="yes" ],
849 [ ac_cv_have_socklen_t="no" ]
852 if test "x$ac_cv_have_socklen_t" = "xyes" ; then
853 AC_DEFINE(HAVE_SOCKLEN_T)
856 AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [
859 #include <sys/types.h>
861 [ size_t foo; foo = 1235; ],
862 [ ac_cv_have_size_t="yes" ],
863 [ ac_cv_have_size_t="no" ]
866 if test "x$ac_cv_have_size_t" = "xyes" ; then
867 AC_DEFINE(HAVE_SIZE_T)
870 AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [
873 #include <sys/types.h>
875 [ ssize_t foo; foo = 1235; ],
876 [ ac_cv_have_ssize_t="yes" ],
877 [ ac_cv_have_ssize_t="no" ]
880 if test "x$ac_cv_have_ssize_t" = "xyes" ; then
881 AC_DEFINE(HAVE_SSIZE_T)
884 AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [
889 [ clock_t foo; foo = 1235; ],
890 [ ac_cv_have_clock_t="yes" ],
891 [ ac_cv_have_clock_t="no" ]
894 if test "x$ac_cv_have_clock_t" = "xyes" ; then
895 AC_DEFINE(HAVE_CLOCK_T)
898 AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [
901 #include <sys/types.h>
902 #include <sys/socket.h>
904 [ sa_family_t foo; foo = 1235; ],
905 [ ac_cv_have_sa_family_t="yes" ],
908 #include <sys/types.h>
909 #include <sys/socket.h>
910 #include <netinet/in.h>
912 [ sa_family_t foo; foo = 1235; ],
913 [ ac_cv_have_sa_family_t="yes" ],
915 [ ac_cv_have_sa_family_t="no" ]
919 if test "x$ac_cv_have_sa_family_t" = "xyes" ; then
920 AC_DEFINE(HAVE_SA_FAMILY_T)
923 AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [
926 #include <sys/types.h>
928 [ pid_t foo; foo = 1235; ],
929 [ ac_cv_have_pid_t="yes" ],
930 [ ac_cv_have_pid_t="no" ]
933 if test "x$ac_cv_have_pid_t" = "xyes" ; then
934 AC_DEFINE(HAVE_PID_T)
937 AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [
940 #include <sys/types.h>
942 [ mode_t foo; foo = 1235; ],
943 [ ac_cv_have_mode_t="yes" ],
944 [ ac_cv_have_mode_t="no" ]
947 if test "x$ac_cv_have_mode_t" = "xyes" ; then
948 AC_DEFINE(HAVE_MODE_T)
952 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [
955 #include <sys/types.h>
956 #include <sys/socket.h>
958 [ struct sockaddr_storage s; ],
959 [ ac_cv_have_struct_sockaddr_storage="yes" ],
960 [ ac_cv_have_struct_sockaddr_storage="no" ]
963 if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then
964 AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)
967 AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [
970 #include <sys/types.h>
971 #include <netinet/in.h>
973 [ struct sockaddr_in6 s; s.sin6_family = 0; ],
974 [ ac_cv_have_struct_sockaddr_in6="yes" ],
975 [ ac_cv_have_struct_sockaddr_in6="no" ]
978 if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then
979 AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)
982 AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [
985 #include <sys/types.h>
986 #include <netinet/in.h>
988 [ struct in6_addr s; s.s6_addr[0] = 0; ],
989 [ ac_cv_have_struct_in6_addr="yes" ],
990 [ ac_cv_have_struct_in6_addr="no" ]
993 if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then
994 AC_DEFINE(HAVE_STRUCT_IN6_ADDR)
997 AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [
1000 #include <sys/types.h>
1001 #include <sys/socket.h>
1004 [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ],
1005 [ ac_cv_have_struct_addrinfo="yes" ],
1006 [ ac_cv_have_struct_addrinfo="no" ]
1009 if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then
1010 AC_DEFINE(HAVE_STRUCT_ADDRINFO)
1013 AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [
1015 [ #include <sys/time.h> ],
1016 [ struct timeval tv; tv.tv_sec = 1;],
1017 [ ac_cv_have_struct_timeval="yes" ],
1018 [ ac_cv_have_struct_timeval="no" ]
1021 if test "x$ac_cv_have_struct_timeval" = "xyes" ; then
1022 AC_DEFINE(HAVE_STRUCT_TIMEVAL)
1023 have_struct_timeval=1
1026 # If we don't have int64_t then we can't compile sftp-server. So don't
1027 # even attempt to do it.
1028 if test "x$ac_cv_have_int64_t" = "xno" -a \
1029 "x$ac_cv_sizeof_long_int" != "x8" -a \
1030 "x$ac_cv_sizeof_long_long_int" = "x0" ; then
1033 dnl test snprintf (broken on SCO w/gcc)
1038 #ifdef HAVE_SNPRINTF
1042 char expected_out[50];
1044 #if (SIZEOF_LONG_INT == 8)
1045 long int num = 0x7fffffffffffffff;
1047 long long num = 0x7fffffffffffffffll;
1049 strcpy(expected_out, "9223372036854775807");
1050 snprintf(buf, mazsize, "%lld", num);
1051 if(strcmp(buf, expected_out) != 0)
1058 ], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ]
1063 dnl Checks for structure members
1064 OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP)
1065 OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX)
1066 OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX)
1067 OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP)
1068 OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP)
1069 OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX)
1070 OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP)
1071 OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP)
1072 OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX)
1073 OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP)
1074 OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX)
1075 OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP)
1076 OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX)
1077 OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP)
1078 OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP)
1079 OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX)
1080 OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX)
1081 AC_STRUCT_ST_BLKSIZE
1083 AC_CACHE_CHECK([for sun_len field in struct sockaddr_un],
1084 ac_cv_have_sun_len_in_struct_sockaddr_un, [
1087 #include <sys/types.h>
1088 #include <sys/socket.h>
1090 [ struct sockaddr_un s; s.sun_len = 1; ],
1091 [ ac_cv_have_sun_len_in_struct_sockaddr_un="yes" ],
1092 [ ac_cv_have_sun_len_in_struct_sockaddr_un="no" ],
1095 if test "x$ac_cv_have_sun_len_in_struct_sockaddr_un" = "xyes" ; then
1096 AC_DEFINE(HAVE_SUN_LEN_IN_SOCKADDR_UN)
1099 AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage],
1100 ac_cv_have_ss_family_in_struct_ss, [
1103 #include <sys/types.h>
1104 #include <sys/socket.h>
1106 [ struct sockaddr_storage s; s.ss_family = 1; ],
1107 [ ac_cv_have_ss_family_in_struct_ss="yes" ],
1108 [ ac_cv_have_ss_family_in_struct_ss="no" ],
1111 if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then
1112 AC_DEFINE(HAVE_SS_FAMILY_IN_SS)
1115 AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage],
1116 ac_cv_have___ss_family_in_struct_ss, [
1119 #include <sys/types.h>
1120 #include <sys/socket.h>
1122 [ struct sockaddr_storage s; s.__ss_family = 1; ],
1123 [ ac_cv_have___ss_family_in_struct_ss="yes" ],
1124 [ ac_cv_have___ss_family_in_struct_ss="no" ]
1127 if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then
1128 AC_DEFINE(HAVE___SS_FAMILY_IN_SS)
1131 AC_CACHE_CHECK([for pw_class field in struct passwd],
1132 ac_cv_have_pw_class_in_struct_passwd, [
1137 [ struct passwd p; p.pw_class = 0; ],
1138 [ ac_cv_have_pw_class_in_struct_passwd="yes" ],
1139 [ ac_cv_have_pw_class_in_struct_passwd="no" ]
1142 if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then
1143 AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD)
1146 AC_CACHE_CHECK([for pw_expire field in struct passwd],
1147 ac_cv_have_pw_expire_in_struct_passwd, [
1152 [ struct passwd p; p.pw_expire = 0; ],
1153 [ ac_cv_have_pw_expire_in_struct_passwd="yes" ],
1154 [ ac_cv_have_pw_expire_in_struct_passwd="no" ]
1157 if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then
1158 AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD)
1161 AC_CACHE_CHECK([for pw_change field in struct passwd],
1162 ac_cv_have_pw_change_in_struct_passwd, [
1167 [ struct passwd p; p.pw_change = 0; ],
1168 [ ac_cv_have_pw_change_in_struct_passwd="yes" ],
1169 [ ac_cv_have_pw_change_in_struct_passwd="no" ]
1172 if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then
1173 AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD)
1176 AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [
1178 [ extern char *__progname; printf("%s", __progname); ],
1179 [ ac_cv_libc_defines___progname="yes" ],
1180 [ ac_cv_libc_defines___progname="no" ]
1183 if test "x$ac_cv_libc_defines___progname" = "xyes" ; then
1184 AC_DEFINE(HAVE___PROGNAME)
1187 AC_CACHE_CHECK([whether getopt has optreset support],
1188 ac_cv_have_getopt_optreset, [
1193 [ extern int optreset; optreset = 0; ],
1194 [ ac_cv_have_getopt_optreset="yes" ],
1195 [ ac_cv_have_getopt_optreset="no" ]
1198 if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then
1199 AC_DEFINE(HAVE_GETOPT_OPTRESET)
1202 AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [
1204 [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);],
1205 [ ac_cv_libc_defines_sys_errlist="yes" ],
1206 [ ac_cv_libc_defines_sys_errlist="no" ]
1209 if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then
1210 AC_DEFINE(HAVE_SYS_ERRLIST)
1214 AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [
1216 [ extern int sys_nerr; printf("%i", sys_nerr);],
1217 [ ac_cv_libc_defines_sys_nerr="yes" ],
1218 [ ac_cv_libc_defines_sys_nerr="no" ]
1221 if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then
1222 AC_DEFINE(HAVE_SYS_NERR)
1226 # Check whether user wants Kerberos support
1228 AC_ARG_WITH(kerberos4,
1229 [ --with-kerberos4=PATH Enable Kerberos 4 support],
1231 if test "x$withval" != "xno" ; then
1233 if test "x$withval" != "xyes" ; then
1234 CPPFLAGS="$CPPFLAGS -I${withval}/include"
1235 LDFLAGS="$LDFLAGS -L${withval}/lib"
1236 if test ! -z "$need_dash_r" ; then
1237 LDFLAGS="$LDFLAGS -R${withval}/lib"
1239 if test ! -z "$blibpath" ; then
1240 blibpath="$blibpath:${withval}/lib"
1243 if test -d /usr/include/kerberosIV ; then
1244 CPPFLAGS="$CPPFLAGS -I/usr/include/kerberosIV"
1248 AC_CHECK_HEADERS(krb.h)
1249 if test "$ac_cv_header_krb_h" != yes; then
1250 AC_MSG_WARN([Cannot find krb.h, build may fail])
1252 AC_CHECK_LIB(krb, main)
1253 if test "$ac_cv_lib_krb_main" != yes; then
1254 AC_CHECK_LIB(krb4, main)
1255 if test "$ac_cv_lib_krb4_main" != yes; then
1256 AC_MSG_WARN([Cannot find libkrb nor libkrb4, build may fail])
1263 AC_CHECK_LIB(des, des_cbc_encrypt)
1264 if test "$ac_cv_lib_des_des_cbc_encrypt" != yes; then
1265 AC_CHECK_LIB(des425, des_cbc_encrypt)
1266 if test "$ac_cv_lib_des425_des_cbc_encrypt" != yes; then
1267 AC_MSG_WARN([Cannot find libdes nor libdes425, build may fail])
1274 AC_CHECK_LIB(resolv, dn_expand, , )
1282 # Check whether user wants AFS support
1285 [ --with-afs=PATH Enable AFS support],
1287 if test "x$withval" != "xno" ; then
1289 if test "x$withval" != "xyes" ; then
1290 CPPFLAGS="$CPPFLAGS -I${withval}/include"
1291 LDFLAGS="$LDFLAGS -L${withval}/lib"
1294 if test -z "$KRB4" ; then
1295 AC_MSG_WARN([AFS requires Kerberos IV support, build may fail])
1299 if test ! -z "$AFS_LIBS" ; then
1300 LIBS="$LIBS $AFS_LIBS"
1309 # Looking for programs, paths and files
1311 [ --with-rsh=PATH Specify path to remote shell program ],
1313 if test "x$withval" != "$no" ; then
1318 AC_PATH_PROG(rsh_path, rsh)
1323 [ --with-xauth=PATH Specify path to xauth program ],
1325 if test "x$withval" != "xno" ; then
1330 AC_PATH_PROG(xauth_path, xauth,,$PATH:/usr/X/bin:/usr/bin/X11:/usr/X11R6/bin:/usr/openwin/bin)
1331 if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then
1332 xauth_path="/usr/openwin/bin/xauth"
1337 if test -z "$xauth_path" ; then
1338 XAUTH_PATH="undefined"
1339 AC_SUBST(XAUTH_PATH)
1341 AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path")
1342 XAUTH_PATH=$xauth_path
1343 AC_SUBST(XAUTH_PATH)
1345 if test ! -z "$rsh_path" ; then
1346 AC_DEFINE_UNQUOTED(RSH_PATH, "$rsh_path")
1349 # Check for mail directory (last resort if we cannot get it from headers)
1350 if test ! -z "$MAIL" ; then
1351 maildir=`dirname $MAIL`
1352 AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir")
1355 if test -z "$no_dev_ptmx" ; then
1356 AC_CHECK_FILE("/dev/ptmx",
1358 AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX)
1363 AC_CHECK_FILE("/dev/ptc",
1365 AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC)
1370 # Options from here on. Some of these are preset by platform above
1372 # Check for user-specified random device, otherwise check /dev/urandom
1374 [ --with-random=FILE read entropy from FILE (default=/dev/urandom)],
1376 if test "x$withval" != "xno" ; then
1377 RANDOM_POOL="$withval";
1378 AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL")
1382 # Check for random device
1383 AC_CHECK_FILE("/dev/urandom",
1385 RANDOM_POOL="/dev/urandom";
1386 AC_SUBST(RANDOM_POOL)
1387 AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL")
1393 # Check for PRNGD/EGD pool file
1394 AC_ARG_WITH(prngd-port,
1395 [ --with-prngd-port=PORT read entropy from PRNGD/EGD localhost:PORT],
1397 if test ! -z "$withval" -a "x$withval" != "xno" ; then
1398 PRNGD_PORT="$withval"
1399 AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT)
1404 # Check for PRNGD/EGD pool file
1405 AC_ARG_WITH(prngd-socket,
1406 [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)],
1408 if test "x$withval" != "xno" ; then
1409 PRNGD_SOCKET="$withval"
1410 AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET")
1414 # Check for existing socket only if we don't have a random device already
1415 if test -z "$RANDOM_POOL" ; then
1416 AC_MSG_CHECKING(for PRNGD/EGD socket)
1417 # Insert other locations here
1418 for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do
1419 if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then
1420 PRNGD_SOCKET="$sock"
1421 AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET")
1425 if test ! -z "$PRNGD_SOCKET" ; then
1426 AC_MSG_RESULT($PRNGD_SOCKET)
1428 AC_MSG_RESULT(not found)
1435 # detect pathnames for entropy gathering commands, if we need them
1436 INSTALL_SSH_PRNG_CMDS=""
1438 if (test -z "$RANDOM_POOL" && test -z "$PRNGD") ; then
1439 # Use these commands to collect entropy
1440 OSSH_PATH_ENTROPY_PROG(PROG_LS, ls)
1441 OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat)
1442 OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp)
1443 OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig)
1444 OSSH_PATH_ENTROPY_PROG(PROG_PS, ps)
1445 OSSH_PATH_ENTROPY_PROG(PROG_W, w)
1446 OSSH_PATH_ENTROPY_PROG(PROG_WHO, who)
1447 OSSH_PATH_ENTROPY_PROG(PROG_LAST, last)
1448 OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog)
1449 OSSH_PATH_ENTROPY_PROG(PROG_DF, df)
1450 OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat)
1451 OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime)
1452 OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs)
1453 OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail)
1455 INSTALL_SSH_PRNG_CMDS="yes"
1457 AC_SUBST(INSTALL_SSH_PRNG_CMDS)
1460 AC_ARG_WITH(mantype,
1461 [ --with-mantype=man|cat|doc Set man page type],
1468 AC_MSG_ERROR(invalid man type: $withval)
1473 if test -z "$MANTYPE"; then
1474 AC_PATH_PROGS(NROFF, nroff awf, /bin/false, /usr/bin:/usr/ucb)
1475 if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then
1477 elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then
1484 if test "$MANTYPE" = "doc"; then
1491 # Check whether to enable MD5 passwords
1493 AC_ARG_WITH(md5-passwords,
1494 [ --with-md5-passwords Enable use of MD5 passwords],
1496 if test "x$withval" != "xno" ; then
1497 AC_DEFINE(HAVE_MD5_PASSWORDS)
1503 # Whether to disable shadow password support
1505 [ --without-shadow Disable shadow password support],
1507 if test "x$withval" = "xno" ; then
1508 AC_DEFINE(DISABLE_SHADOW)
1514 if test -z "$disable_shadow" ; then
1515 AC_MSG_CHECKING([if the systems has expire shadow information])
1518 #include <sys/types.h>
1521 ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ],
1522 [ sp_expire_available=yes ], []
1525 if test "x$sp_expire_available" = "xyes" ; then
1527 AC_DEFINE(HAS_SHADOW_EXPIRE)
1533 # Use ip address instead of hostname in $DISPLAY
1534 if test ! -z "$IPADDR_IN_DISPLAY" ; then
1535 DISPLAY_HACK_MSG="yes"
1536 AC_DEFINE(IPADDR_IN_DISPLAY)
1538 DISPLAY_HACK_MSG="no"
1539 AC_ARG_WITH(ipaddr-display,
1540 [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY],
1542 if test "x$withval" != "xno" ; then
1543 AC_DEFINE(IPADDR_IN_DISPLAY)
1544 DISPLAY_HACK_MSG="yes"
1550 # Whether to mess with the default path
1551 SERVER_PATH_MSG="(default)"
1552 AC_ARG_WITH(default-path,
1553 [ --with-default-path=PATH Specify default \$PATH environment for server],
1555 if test "x$withval" != "xno" ; then
1556 user_path="$withval"
1557 SERVER_PATH_MSG="$withval"
1563 /* find out what STDPATH is */
1568 #ifndef _PATH_STDPATH
1569 # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
1571 #include <sys/types.h>
1572 #include <sys/stat.h>
1574 #define DATA "conftest.stdpath"
1581 fd = fopen(DATA,"w");
1585 if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0)
1590 ], [ user_path=`cat conftest.stdpath` ],
1591 [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ],
1592 [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ]
1594 # make sure $bindir is in USER_PATH so scp will work
1595 t_bindir=`eval echo ${bindir}`
1597 NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;;
1600 NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;;
1602 echo $user_path | grep ":$t_bindir" > /dev/null 2>&1
1603 if test $? -ne 0 ; then
1604 echo $user_path | grep "^$t_bindir" > /dev/null 2>&1
1605 if test $? -ne 0 ; then
1606 user_path=$user_path:$t_bindir
1607 AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work)
1612 AC_DEFINE_UNQUOTED(USER_PATH, "$user_path")
1615 # Whether to force IPv4 by default (needed on broken glibc Linux)
1617 AC_ARG_WITH(ipv4-default,
1618 [ --with-ipv4-default Use IPv4 by connections unless '-6' specified],
1620 if test "x$withval" != "xno" ; then
1621 AC_DEFINE(IPV4_DEFAULT)
1627 AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses])
1628 IPV4_IN6_HACK_MSG="no"
1630 [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses],
1632 if test "x$withval" != "xno" ; then
1634 AC_DEFINE(IPV4_IN_IPV6)
1635 IPV4_IN6_HACK_MSG="yes"
1640 if test "x$inet6_default_4in6" = "xyes"; then
1641 AC_MSG_RESULT([yes (default)])
1642 AC_DEFINE(IPV4_IN_IPV6)
1643 IPV4_IN6_HACK_MSG="yes"
1645 AC_MSG_RESULT([no (default)])
1650 # Whether to enable BSD auth support
1651 AC_ARG_WITH(bsd-auth,
1652 [ --with-bsd-auth Enable BSD auth support],
1654 if test "x$withval" != "xno" ; then
1661 AC_MSG_CHECKING(whether to install ssh as suid root)
1662 AC_ARG_ENABLE(suid-ssh,
1663 [ --enable-suid-ssh Install ssh as suid root (default)
1664 --disable-suid-ssh Install ssh without suid bit],
1665 [ case "$enableval" in
1670 *) AC_MSG_RESULT(yes)
1680 # Where to place sshd.pid
1682 AC_ARG_WITH(pid-dir,
1683 [ --with-pid-dir=PATH Specify location of ssh.pid file],
1685 if test "x$withval" != "xno" ; then
1691 # make sure the directory exists
1692 if test ! -d $piddir ; then
1693 piddir=`eval echo ${sysconfdir}`
1695 NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;;
1699 AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir")
1702 dnl allow user to disable some login recording features
1703 AC_ARG_ENABLE(lastlog,
1704 [ --disable-lastlog disable use of lastlog even if detected [no]],
1705 [ AC_DEFINE(DISABLE_LASTLOG) ]
1708 [ --disable-utmp disable use of utmp even if detected [no]],
1709 [ AC_DEFINE(DISABLE_UTMP) ]
1711 AC_ARG_ENABLE(utmpx,
1712 [ --disable-utmpx disable use of utmpx even if detected [no]],
1713 [ AC_DEFINE(DISABLE_UTMPX) ]
1716 [ --disable-wtmp disable use of wtmp even if detected [no]],
1717 [ AC_DEFINE(DISABLE_WTMP) ]
1719 AC_ARG_ENABLE(wtmpx,
1720 [ --disable-wtmpx disable use of wtmpx even if detected [no]],
1721 [ AC_DEFINE(DISABLE_WTMPX) ]
1723 AC_ARG_ENABLE(libutil,
1724 [ --disable-libutil disable use of libutil (login() etc.) [no]],
1725 [ AC_DEFINE(DISABLE_LOGIN) ]
1727 AC_ARG_ENABLE(pututline,
1728 [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]],
1729 [ AC_DEFINE(DISABLE_PUTUTLINE) ]
1731 AC_ARG_ENABLE(pututxline,
1732 [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]],
1733 [ AC_DEFINE(DISABLE_PUTUTXLINE) ]
1735 AC_ARG_WITH(lastlog,
1736 [ --with-lastlog=FILE|DIR specify lastlog location [common locations]],
1738 if test "x$withval" = "xno" ; then
1739 AC_DEFINE(DISABLE_LASTLOG)
1741 conf_lastlog_location=$withval
1746 dnl lastlog, [uw]tmpx? detection
1747 dnl NOTE: set the paths in the platform section to avoid the
1748 dnl need for command-line parameters
1749 dnl lastlog and [uw]tmp are subject to a file search if all else fails
1751 dnl lastlog detection
1752 dnl NOTE: the code itself will detect if lastlog is a directory
1753 AC_MSG_CHECKING([if your system defines LASTLOG_FILE])
1755 #include <sys/types.h>
1757 #ifdef HAVE_LASTLOG_H
1758 # include <lastlog.h>
1764 [ char *lastlog = LASTLOG_FILE; ],
1765 [ AC_MSG_RESULT(yes) ],
1768 AC_MSG_CHECKING([if your system defines _PATH_LASTLOG])
1770 #include <sys/types.h>
1772 #ifdef HAVE_LASTLOG_H
1773 # include <lastlog.h>
1779 [ char *lastlog = _PATH_LASTLOG; ],
1780 [ AC_MSG_RESULT(yes) ],
1783 system_lastlog_path=no
1788 if test -z "$conf_lastlog_location"; then
1789 if test x"$system_lastlog_path" = x"no" ; then
1790 for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do
1791 if (test -d "$f" || test -f "$f") ; then
1792 conf_lastlog_location=$f
1795 if test -z "$conf_lastlog_location"; then
1796 AC_MSG_WARN([** Cannot find lastlog **])
1797 dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx
1802 if test -n "$conf_lastlog_location"; then
1803 AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location")
1807 AC_MSG_CHECKING([if your system defines UTMP_FILE])
1809 #include <sys/types.h>
1815 [ char *utmp = UTMP_FILE; ],
1816 [ AC_MSG_RESULT(yes) ],
1818 system_utmp_path=no ]
1820 if test -z "$conf_utmp_location"; then
1821 if test x"$system_utmp_path" = x"no" ; then
1822 for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do
1823 if test -f $f ; then
1824 conf_utmp_location=$f
1827 if test -z "$conf_utmp_location"; then
1828 AC_DEFINE(DISABLE_UTMP)
1832 if test -n "$conf_utmp_location"; then
1833 AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location")
1837 AC_MSG_CHECKING([if your system defines WTMP_FILE])
1839 #include <sys/types.h>
1845 [ char *wtmp = WTMP_FILE; ],
1846 [ AC_MSG_RESULT(yes) ],
1848 system_wtmp_path=no ]
1850 if test -z "$conf_wtmp_location"; then
1851 if test x"$system_wtmp_path" = x"no" ; then
1852 for f in /usr/adm/wtmp /var/log/wtmp; do
1853 if test -f $f ; then
1854 conf_wtmp_location=$f
1857 if test -z "$conf_wtmp_location"; then
1858 AC_DEFINE(DISABLE_WTMP)
1862 if test -n "$conf_wtmp_location"; then
1863 AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location")
1867 dnl utmpx detection - I don't know any system so perverse as to require
1868 dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out
1870 AC_MSG_CHECKING([if your system defines UTMPX_FILE])
1872 #include <sys/types.h>
1881 [ char *utmpx = UTMPX_FILE; ],
1882 [ AC_MSG_RESULT(yes) ],
1884 system_utmpx_path=no ]
1886 if test -z "$conf_utmpx_location"; then
1887 if test x"$system_utmpx_path" = x"no" ; then
1888 AC_DEFINE(DISABLE_UTMPX)
1891 AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location")
1895 AC_MSG_CHECKING([if your system defines WTMPX_FILE])
1897 #include <sys/types.h>
1906 [ char *wtmpx = WTMPX_FILE; ],
1907 [ AC_MSG_RESULT(yes) ],
1909 system_wtmpx_path=no ]
1911 if test -z "$conf_wtmpx_location"; then
1912 if test x"$system_wtmpx_path" = x"no" ; then
1913 AC_DEFINE(DISABLE_WTMPX)
1916 AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location")
1920 # Change default command timeout for builtin PRNG
1922 AC_ARG_WITH(entropy-timeout,
1923 [ --with-entropy-timeout Specify entropy gathering command timeout (msec)],
1925 if test "x$withval" != "xno" ; then
1926 entropy_timeout=$withval
1930 AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout)
1933 if test ! -z "$blibpath" ; then
1934 LDFLAGS="$LDFLAGS -blibpath:$blibpath"
1935 AC_MSG_WARN([Please check and edit -blibpath in LDFLAGS in Makefile])
1940 AC_OUTPUT(Makefile openbsd-compat/Makefile ssh_prng_cmds)
1942 # Print summary of options
1944 if test ! -z "$RANDOM_POOL" ; then
1945 RAND_MSG="Device ($RANDOM_POOL)"
1947 if test ! -z "$PRNGD_PORT" ; then
1948 RAND_MSG="PRNGD/EGD (port localhost:$PRNGD_PORT)"
1949 elif test ! -z "$PRNGD_SOCKET" ; then
1950 RAND_MSG="PRNGD/EGD (socket $PRNGD_SOCKET)"
1952 RAND_MSG="Builtin (timeout $entropy_timeout)"
1957 # Someone please show me a better way :)
1958 A=`eval echo ${prefix}` ; A=`eval echo ${A}`
1959 B=`eval echo ${bindir}` ; B=`eval echo ${B}`
1960 C=`eval echo ${sbindir}` ; C=`eval echo ${C}`
1961 D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}`
1962 E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}`
1963 F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}`
1964 G=`eval echo ${piddir}` ; G=`eval echo ${G}`
1965 H=`eval echo ${user_path}` ; H=`eval echo ${H}`
1968 echo "OpenSSH has been configured with the following options:"
1969 echo " User binaries: $B"
1970 echo " System binaries: $C"
1971 echo " Configuration files: $D"
1972 echo " Askpass program: $E"
1973 echo " Manual pages: $F"
1974 echo " PID file: $G"
1975 echo " sshd default user PATH: $H"
1976 echo " Random number collection: $RAND_MSG"
1977 echo " Manpage format: $MANTYPE"
1978 echo " PAM support: ${PAM_MSG}"
1979 echo " KerberosIV support: $KRB4_MSG"
1980 echo " AFS support: $AFS_MSG"
1981 echo " S/KEY support: $SKEY_MSG"
1982 echo " TCP Wrappers support: $TCPW_MSG"
1983 echo " MD5 password support: $MD5_MSG"
1984 echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG"
1985 echo " Use IPv4 by default hack: $IPV4_HACK_MSG"
1986 echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG"
1988 if test ! -z "$bsd_auth"; then
1989 echo " BSD Auth support: yes"
1994 echo " Host: ${host}"
1995 echo " Compiler: ${CC}"
1996 echo " Compiler flags: ${CFLAGS}"
1997 echo "Preprocessor flags: ${CPPFLAGS}"
1998 echo " Linker flags: ${LDFLAGS}"
1999 echo " Libraries: ${LIBS}"
2003 if test "x$PAM_MSG" = "xyes" ; then
2004 echo "PAM is enabled. You may need to install a PAM control file for sshd,"
2005 echo "otherwise password authentication may fail. Example PAM control files"
2006 echo "can be found in the contrib/ subdirectory"
2010 if test ! -z "$BUILTIN_RNG" ; then
2011 echo "WARNING: you are using the builtin random number collection service."
2012 echo "Please read WARNING.RNG and request that your OS vendor includes"
2013 echo "/dev/random in future versions of their OS."
2017 if test ! -z "$NO_SFTP"; then
2018 echo "sftp-server will be disabled. Your compiler does not support"
2019 echo "64bit integers."