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eb5d7ff6 | 1 | # $Id$ |
2b983b95 | 2 | # |
3 | # Copyright (c) 1999-2004 Damien Miller | |
4 | # | |
5 | # Permission to use, copy, modify, and distribute this software for any | |
6 | # purpose with or without fee is hereby granted, provided that the above | |
7 | # copyright notice and this permission notice appear in all copies. | |
8 | # | |
9 | # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
10 | # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
11 | # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
12 | # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
13 | # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
14 | # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
15 | # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
0b202697 | 16 | |
76e6410a | 17 | AC_INIT(OpenSSH, Portable, openssh-unix-dev@mindrot.org) |
98a7c37b | 18 | AC_CONFIG_SRCDIR([ssh.c]) |
5881cd60 | 19 | |
20 | AC_CONFIG_HEADER(config.h) | |
b14b2ae7 | 21 | AC_PROG_CC |
a7effaac | 22 | AC_CANONICAL_HOST |
cf0c5df5 | 23 | AC_C_BIGENDIAN |
5881cd60 | 24 | |
a0391976 | 25 | # Checks for programs. |
4bbf95fa | 26 | AC_PROG_AWK |
4cca272e | 27 | AC_PROG_CPP |
5881cd60 | 28 | AC_PROG_RANLIB |
cf8dd513 | 29 | AC_PROG_INSTALL |
bee0a37e | 30 | AC_PATH_PROG(AR, ar) |
ddd8c95b | 31 | AC_PATH_PROG(CAT, cat) |
32 | AC_PATH_PROG(KILL, kill) | |
13dd877b | 33 | AC_PATH_PROGS(PERL, perl5 perl) |
c3690df3 | 34 | AC_PATH_PROG(SED, sed) |
a0f84251 | 35 | AC_SUBST(PERL) |
ad85db64 | 36 | AC_PATH_PROG(ENT, ent) |
37 | AC_SUBST(ENT) | |
6958bd37 | 38 | AC_PATH_PROG(TEST_MINUS_S_SH, bash) |
39 | AC_PATH_PROG(TEST_MINUS_S_SH, ksh) | |
40 | AC_PATH_PROG(TEST_MINUS_S_SH, sh) | |
6193497b | 41 | AC_PATH_PROG(SH, sh) |
a3245b92 | 42 | AC_SUBST(TEST_SHELL,sh) |
f498ed15 | 43 | |
9cefe228 | 44 | dnl for buildpkg.sh |
45 | AC_PATH_PROG(PATH_GROUPADD_PROG, groupadd, groupadd, | |
46 | [/usr/sbin${PATH_SEPARATOR}/etc]) | |
47 | AC_PATH_PROG(PATH_USERADD_PROG, useradd, useradd, | |
48 | [/usr/sbin${PATH_SEPARATOR}/etc]) | |
49 | AC_CHECK_PROG(MAKE_PACKAGE_SUPPORTED, pkgmk, yes, no) | |
50 | ||
948fd8b9 | 51 | # System features |
52 | AC_SYS_LARGEFILE | |
53 | ||
c193d002 | 54 | if test -z "$AR" ; then |
55 | AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***]) | |
56 | fi | |
57 | ||
2e73a022 | 58 | # Use LOGIN_PROGRAM from environment if possible |
59 | if test ! -z "$LOGIN_PROGRAM" ; then | |
3466e002 | 60 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM", |
61 | [If your header files don't define LOGIN_PROGRAM, | |
62 | then use this (detected) from environment and PATH]) | |
2e73a022 | 63 | else |
64 | # Search for login | |
65 | AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login) | |
66 | if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then | |
67 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK") | |
68 | fi | |
69 | fi | |
70 | ||
37656beb | 71 | AC_PATH_PROG(PATH_PASSWD_PROG, passwd) |
72 | if test ! -z "$PATH_PASSWD_PROG" ; then | |
3466e002 | 73 | AC_DEFINE_UNQUOTED(_PATH_PASSWD_PROG, "$PATH_PASSWD_PROG", |
74 | [Full path of your "passwd" program]) | |
37656beb | 75 | fi |
76 | ||
d423d822 | 77 | if test -z "$LD" ; then |
78 | LD=$CC | |
79 | fi | |
80 | AC_SUBST(LD) | |
82f4e93d | 81 | |
d423d822 | 82 | AC_C_INLINE |
dfafb2e1 | 83 | |
84 | AC_CHECK_DECL(LLONG_MAX, have_llong_max=1, , [#include <limits.h>]) | |
85 | ||
aff51935 | 86 | if test "$GCC" = "yes" || test "$GCC" = "egcs"; then |
af40ca44 | 87 | CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wuninitialized" |
5fdabf45 | 88 | GCC_VER=`$CC --version` |
89 | case $GCC_VER in | |
90 | 1.*) ;; | |
91 | 2.8* | 2.9*) CFLAGS="$CFLAGS -Wsign-compare" ;; | |
92 | 2.*) ;; | |
93 | *) CFLAGS="$CFLAGS -Wsign-compare" ;; | |
94 | esac | |
8a3ff1aa | 95 | |
dfafb2e1 | 96 | if test -z "$have_llong_max"; then |
97 | # retry LLONG_MAX with -std=gnu99, needed on some Linuxes | |
98 | unset ac_cv_have_decl_LLONG_MAX | |
99 | saved_CFLAGS="$CFLAGS" | |
100 | CFLAGS="$CFLAGS -std=gnu99" | |
101 | AC_CHECK_DECL(LLONG_MAX, | |
102 | [have_llong_max=1], | |
103 | [CFLAGS="$saved_CFLAGS"], | |
104 | [#include <limits.h>] | |
105 | ) | |
106 | fi | |
d423d822 | 107 | fi |
108 | ||
e6354014 | 109 | AC_ARG_WITH(rpath, |
110 | [ --without-rpath Disable auto-added -R linker paths], | |
111 | [ | |
82f4e93d | 112 | if test "x$withval" = "xno" ; then |
e6354014 | 113 | need_dash_r="" |
114 | fi | |
115 | if test "x$withval" = "xyes" ; then | |
116 | need_dash_r=1 | |
117 | fi | |
118 | ] | |
119 | ) | |
120 | ||
a0391976 | 121 | # Check for some target-specific stuff |
a7effaac | 122 | case "$host" in |
9d6b1b96 | 123 | *-*-aix*) |
aff51935 | 124 | AC_MSG_CHECKING([how to specify blibpath for linker ($LD)]) |
68ece370 | 125 | if (test -z "$blibpath"); then |
0a15d73b | 126 | blibpath="/usr/lib:/lib" |
68ece370 | 127 | fi |
128 | saved_LDFLAGS="$LDFLAGS" | |
129 | for tryflags in -blibpath: -Wl,-blibpath: -Wl,-rpath, ;do | |
130 | if (test -z "$blibflags"); then | |
131 | LDFLAGS="$saved_LDFLAGS $tryflags$blibpath" | |
132 | AC_TRY_LINK([], [], [blibflags=$tryflags]) | |
133 | fi | |
134 | done | |
135 | if (test -z "$blibflags"); then | |
136 | AC_MSG_RESULT(not found) | |
137 | AC_MSG_ERROR([*** must be able to specify blibpath on AIX - check config.log]) | |
138 | else | |
139 | AC_MSG_RESULT($blibflags) | |
bd499f9e | 140 | fi |
68ece370 | 141 | LDFLAGS="$saved_LDFLAGS" |
e351e493 | 142 | dnl Check for authenticate. Might be in libs.a on older AIXes |
3466e002 | 143 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE, 1, |
144 | [Define if you want to enable AIX4's authenticate function])], | |
0764e748 | 145 | [AC_CHECK_LIB(s,authenticate, |
e351e493 | 146 | [ AC_DEFINE(WITH_AIXAUTHENTICATE) |
0764e748 | 147 | LIBS="$LIBS -ls" |
148 | ]) | |
149 | ]) | |
ba603e06 | 150 | dnl Check for various auth function declarations in headers. |
c85ed8e2 | 151 | AC_CHECK_DECLS([authenticate, loginrestrictions, loginsuccess, |
72ad335d | 152 | passwdexpired, setauthdb], , , [#include <usersec.h>]) |
e351e493 | 153 | dnl Check if loginfailed is declared and takes 4 arguments (AIX >= 5.2) |
ba603e06 | 154 | AC_CHECK_DECLS(loginfailed, |
e351e493 | 155 | [AC_MSG_CHECKING(if loginfailed takes 4 arguments) |
156 | AC_TRY_COMPILE( | |
f58c0e01 | 157 | [#include <usersec.h>], |
e351e493 | 158 | [(void)loginfailed("user","host","tty",0);], |
159 | [AC_MSG_RESULT(yes) | |
3466e002 | 160 | AC_DEFINE(AIX_LOGINFAILED_4ARG, 1, |
161 | [Define if your AIX loginfailed() function | |
162 | takes 4 arguments (AIX >= 5.2)])], | |
f58c0e01 | 163 | [AC_MSG_RESULT(no)] |
e351e493 | 164 | )], |
165 | [], | |
166 | [#include <usersec.h>] | |
167 | ) | |
2aa3a16c | 168 | AC_CHECK_FUNCS(setauthdb) |
5ccf88cb | 169 | check_for_aix_broken_getaddrinfo=1 |
3466e002 | 170 | AC_DEFINE(BROKEN_REALPATH, 1, [Define if you have a broken realpath.]) |
171 | AC_DEFINE(SETEUID_BREAKS_SETUID, 1, | |
172 | [Define if your platform breaks doing a seteuid before a setuid]) | |
173 | AC_DEFINE(BROKEN_SETREUID, 1, [Define if your setreuid() is broken]) | |
174 | AC_DEFINE(BROKEN_SETREGID, 1, [Define if your setregid() is broken]) | |
a3cef3ca | 175 | dnl AIX handles lastlog as part of its login message |
3466e002 | 176 | AC_DEFINE(DISABLE_LASTLOG, 1, [Define if you don't want to use lastlog]) |
177 | AC_DEFINE(LOGIN_NEEDS_UTMPX, 1, | |
178 | [Some systems need a utmpx entry for /bin/login to work]) | |
179 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV, | |
180 | [Define to a Set Process Title type if your system is | |
181 | supported by bsd-setproctitle.c]) | |
9d6b1b96 | 182 | ;; |
3c62e7eb | 183 | *-*-cygwin*) |
a52997bd | 184 | check_for_libcrypt_later=1 |
ffb8d130 | 185 | LIBS="$LIBS /usr/lib/textmode.o" |
3466e002 | 186 | AC_DEFINE(HAVE_CYGWIN, 1, [Define if you are on Cygwin]) |
187 | AC_DEFINE(USE_PIPES, 1, [Use PIPES instead of a socketpair()]) | |
188 | AC_DEFINE(DISABLE_SHADOW, 1, | |
189 | [Define if you want to disable shadow passwords]) | |
190 | AC_DEFINE(IP_TOS_IS_BROKEN, 1, | |
191 | [Define if your system choked on IP TOS setting]) | |
192 | AC_DEFINE(NO_X11_UNIX_SOCKETS, 1, | |
193 | [Define if X11 doesn't support AF_UNIX sockets on that system]) | |
194 | AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT, 1, | |
195 | [Define if the concept of ports only accessible to | |
196 | superusers isn't known]) | |
197 | AC_DEFINE(DISABLE_FD_PASSING, 1, | |
198 | [Define if your platform needs to skip post auth | |
199 | file descriptor passing]) | |
3c62e7eb | 200 | ;; |
d6fdb079 | 201 | *-*-dgux*) |
202 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
0c6a72a5 | 203 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
204 | AC_DEFINE(BROKEN_SETREUID) | |
205 | AC_DEFINE(BROKEN_SETREGID) | |
d6fdb079 | 206 | ;; |
39c98ef7 | 207 | *-*-darwin*) |
33e2e066 | 208 | AC_MSG_CHECKING(if we have working getaddrinfo) |
209 | AC_TRY_RUN([#include <mach-o/dyld.h> | |
210 | main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) | |
211 | exit(0); | |
212 | else | |
213 | exit(1); | |
214 | }], [AC_MSG_RESULT(working)], | |
215 | [AC_MSG_RESULT(buggy) | |
3466e002 | 216 | AC_DEFINE(BROKEN_GETADDRINFO, 1, [getaddrinfo is broken (if present)])], |
b27e573d | 217 | [AC_MSG_RESULT(assume it is working)]) |
635e0c42 | 218 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
219 | AC_DEFINE(BROKEN_SETREUID) | |
220 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 221 | AC_DEFINE_UNQUOTED(BIND_8_COMPAT, 1, |
222 | [Define if your resolver libs need this for getrrsetbyname]) | |
39c98ef7 | 223 | ;; |
7d458c86 | 224 | *-*-hpux*) |
225 | # first we define all of the options common to all HP-UX releases | |
b8fea62d | 226 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" |
44839801 | 227 | IPADDR_IN_DISPLAY=yes |
2b10f47a | 228 | AC_DEFINE(USE_PIPES) |
3466e002 | 229 | AC_DEFINE(LOGIN_NO_ENDOPT, 1, |
230 | [Define if your login program cannot handle end of options ("--")]) | |
a2572aa7 | 231 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
3466e002 | 232 | AC_DEFINE(LOCKED_PASSWD_STRING, "*", |
233 | [String used in /etc/passwd to denote locked account]) | |
3a2b2b44 | 234 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) |
83f987c3 | 235 | MAIL="/var/mail/username" |
f75ca46d | 236 | LIBS="$LIBS -lsec" |
7d458c86 | 237 | AC_CHECK_LIB(xnet, t_error, , |
238 | AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])) | |
239 | ||
240 | # next, we define all of the options specific to major releases | |
241 | case "$host" in | |
242 | *-*-hpux10*) | |
243 | if test -z "$GCC"; then | |
244 | CFLAGS="$CFLAGS -Ae" | |
245 | fi | |
246 | ;; | |
247 | *-*-hpux11*) | |
3466e002 | 248 | AC_DEFINE(PAM_SUN_CODEBASE, 1, |
249 | [Define if you are using Solaris-derived PAM which | |
250 | passes pam_messages to the conversation function | |
251 | with an extra level of indirection]) | |
252 | AC_DEFINE(DISABLE_UTMP, 1, | |
253 | [Define if you don't want to use utmp]) | |
7d458c86 | 254 | AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins]) |
255 | check_for_hpux_broken_getaddrinfo=1 | |
256 | check_for_conflicting_getspnam=1 | |
257 | ;; | |
258 | esac | |
259 | ||
260 | # lastly, we define options specific to minor releases | |
261 | case "$host" in | |
262 | *-*-hpux10.26) | |
3466e002 | 263 | AC_DEFINE(HAVE_SECUREWARE, 1, |
264 | [Define if you have SecureWare-based | |
265 | protected password database]) | |
7d458c86 | 266 | disable_ptmx_check=yes |
267 | LIBS="$LIBS -lsecpw" | |
268 | ;; | |
269 | esac | |
2b763e31 | 270 | ;; |
d94aa2ae | 271 | *-*-irix5*) |
6ac7829a | 272 | PATH="$PATH:/usr/etc" |
3466e002 | 273 | AC_DEFINE(BROKEN_INET_NTOA, 1, |
274 | [Define if you system's inet_ntoa is busted | |
275 | (e.g. Irix gcc issue)]) | |
cb433561 | 276 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
277 | AC_DEFINE(BROKEN_SETREUID) | |
278 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 279 | AC_DEFINE(WITH_ABBREV_NO_TTY, 1, |
280 | [Define if you shouldn't strip 'tty' from your | |
281 | ttyname in [uw]tmp]) | |
3e6e3da0 | 282 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
b9795b89 | 283 | ;; |
284 | *-*-irix6*) | |
6ac7829a | 285 | PATH="$PATH:/usr/etc" |
3466e002 | 286 | AC_DEFINE(WITH_IRIX_ARRAY, 1, |
287 | [Define if you have/want arrays | |
288 | (cluster-wide session managment, not C arrays)]) | |
289 | AC_DEFINE(WITH_IRIX_PROJECT, 1, | |
290 | [Define if you want IRIX project management]) | |
291 | AC_DEFINE(WITH_IRIX_AUDIT, 1, | |
292 | [Define if you want IRIX audit trails]) | |
293 | AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS, 1, | |
294 | [Define if you want IRIX kernel jobs])]) | |
416ed5a7 | 295 | AC_DEFINE(BROKEN_INET_NTOA) |
412c0eaa | 296 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
297 | AC_DEFINE(BROKEN_SETREUID) | |
298 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 299 | AC_DEFINE(BROKEN_UPDWTMPX, 1, [updwtmpx is broken (if present)]) |
0e8f4eba | 300 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
3e6e3da0 | 301 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
d94aa2ae | 302 | ;; |
5cdfe03f | 303 | *-*-linux*) |
304 | no_dev_ptmx=1 | |
717057b6 | 305 | check_for_libcrypt_later=1 |
eacb954e | 306 | check_for_openpty_ctty_bug=1 |
3466e002 | 307 | AC_DEFINE(DONT_TRY_OTHER_AF, 1, [Workaround more Linux IPv6 quirks]) |
308 | AC_DEFINE(PAM_TTY_KLUDGE, 1, | |
309 | [Work around problematic Linux PAM modules handling of PAM_TTY]) | |
310 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "!", | |
311 | [String used in /etc/passwd to denote locked account]) | |
3a2b2b44 | 312 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) |
3466e002 | 313 | AC_DEFINE(LINK_OPNOTSUPP_ERRNO, EPERM, |
314 | [Define to whatever link() returns for "not supported" | |
315 | if it doesn't return EOPNOTSUPP.]) | |
b6610e8f | 316 | AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts]) |
3466e002 | 317 | AC_DEFINE(USE_BTMP) |
80faa19f | 318 | inet6_default_4in6=yes |
bf7c1e6c | 319 | case `uname -r` in |
ad84c479 | 320 | 1.*|2.0.*) |
3466e002 | 321 | AC_DEFINE(BROKEN_CMSG_TYPE, 1, |
322 | [Define if cmsg_type is not passed correctly]) | |
bf7c1e6c | 323 | ;; |
bf7c1e6c | 324 | esac |
5cdfe03f | 325 | ;; |
66d6c27e | 326 | mips-sony-bsd|mips-sony-newsos4) |
3466e002 | 327 | AC_DEFINE(NEED_SETPRGP, 1, [Need setpgrp to acquire controlling tty]) |
66d6c27e | 328 | SONY=1 |
66d6c27e | 329 | ;; |
d468fc76 | 330 | *-*-netbsd*) |
33e2e066 | 331 | check_for_libcrypt_before=1 |
82f4e93d | 332 | if test "x$withval" != "xno" ; then |
e6354014 | 333 | need_dash_r=1 |
334 | fi | |
d468fc76 | 335 | ;; |
86b416a7 | 336 | *-*-freebsd*) |
337 | check_for_libcrypt_later=1 | |
988c5031 | 338 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "*LOCKED*", [Account locked with pw(1)]) |
86b416a7 | 339 | ;; |
8707b7eb | 340 | *-*-bsdi*) |
341 | AC_DEFINE(SETEUID_BREAKS_SETUID) | |
342 | AC_DEFINE(BROKEN_SETREUID) | |
343 | AC_DEFINE(BROKEN_SETREGID) | |
344 | ;; | |
729bfe59 | 345 | *-next-*) |
729bfe59 | 346 | conf_lastlog_location="/usr/adm/lastlog" |
698d107e | 347 | conf_utmp_location=/etc/utmp |
348 | conf_wtmp_location=/usr/adm/wtmp | |
349 | MAIL=/usr/spool/mail | |
3466e002 | 350 | AC_DEFINE(HAVE_NEXT, 1, [Define if you are on NeXT]) |
443172c4 | 351 | AC_DEFINE(BROKEN_REALPATH) |
00937921 | 352 | AC_DEFINE(USE_PIPES) |
3466e002 | 353 | AC_DEFINE(BROKEN_SAVED_UIDS, 1, [Needed for NeXT]) |
729bfe59 | 354 | ;; |
5b7b5e23 | 355 | *-*-openbsd*) |
356 | AC_DEFINE(HAVE_ATTRIBUTE__SENTINEL__, 1, [OpenBSD's gcc has sentinel]) | |
8034a348 | 357 | AC_DEFINE(HAVE_ATTRIBUTE__BOUNDED__, 1, [OpenBSD's gcc has bounded]) |
5b7b5e23 | 358 | ;; |
9d6b1b96 | 359 | *-*-solaris*) |
82f4e93d | 360 | if test "x$withval" != "xno" ; then |
010e9d5b | 361 | need_dash_r=1 |
362 | fi | |
adeebd37 | 363 | AC_DEFINE(PAM_SUN_CODEBASE) |
7e2d5fa4 | 364 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
3466e002 | 365 | AC_DEFINE(LOGIN_NEEDS_TERM, 1, |
366 | [Some versions of /bin/login need the TERM supplied | |
367 | on the commandline]) | |
7f0a4ff1 | 368 | AC_DEFINE(PAM_TTY_KLUDGE) |
3466e002 | 369 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
370 | [Define if pam_chauthtok wants real uid set | |
371 | to the unpriv'ed user]) | |
3e6e3da0 | 372 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
ad84c479 | 373 | # Pushing STREAMS modules will cause sshd to acquire a controlling tty. |
3466e002 | 374 | AC_DEFINE(SSHD_ACQUIRES_CTTY, 1, |
375 | [Define if sshd somehow reacquires a controlling TTY | |
376 | after setsid()]) | |
95b99395 | 377 | external_path_file=/etc/default/login |
1d7b9b20 | 378 | # hardwire lastlog location (can't detect it on some versions) |
379 | conf_lastlog_location="/var/adm/lastlog" | |
32c80420 | 380 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) |
381 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
382 | if test "$sol2ver" -ge 8; then | |
383 | AC_MSG_RESULT(yes) | |
384 | AC_DEFINE(DISABLE_UTMP) | |
3466e002 | 385 | AC_DEFINE(DISABLE_WTMP, 1, |
386 | [Define if you don't want to use wtmp]) | |
32c80420 | 387 | else |
388 | AC_MSG_RESULT(no) | |
389 | fi | |
9d6b1b96 | 390 | ;; |
a423beaf | 391 | *-*-sunos4*) |
0c2fb82f | 392 | CPPFLAGS="$CPPFLAGS -DSUNOS4" |
a423beaf | 393 | AC_CHECK_FUNCS(getpwanam) |
adeebd37 | 394 | AC_DEFINE(PAM_SUN_CODEBASE) |
32eec038 | 395 | conf_utmp_location=/etc/utmp |
396 | conf_wtmp_location=/var/adm/wtmp | |
397 | conf_lastlog_location=/var/adm/lastlog | |
137d7b6c | 398 | AC_DEFINE(USE_PIPES) |
a423beaf | 399 | ;; |
6f68f28a | 400 | *-ncr-sysv*) |
98a7c37b | 401 | LIBS="$LIBS -lc89" |
29525240 | 402 | AC_DEFINE(USE_PIPES) |
eabb99c6 | 403 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
6fb3618d | 404 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
405 | AC_DEFINE(BROKEN_SETREUID) | |
406 | AC_DEFINE(BROKEN_SETREGID) | |
6f68f28a | 407 | ;; |
132dd316 | 408 | *-sni-sysv*) |
c8c15bcb | 409 | # /usr/ucblib MUST NOT be searched on ReliantUNIX |
e2798e96 | 410 | AC_CHECK_LIB(dl, dlsym, ,) |
85cf54ec | 411 | # -lresolv needs to be at then end of LIBS or DNS lookups break |
412 | AC_CHECK_LIB(res_query, resolv, [ LIBS="$LIBS -lresolv" ]) | |
9548d6c8 | 413 | IPADDR_IN_DISPLAY=yes |
414 | AC_DEFINE(USE_PIPES) | |
132dd316 | 415 | AC_DEFINE(IP_TOS_IS_BROKEN) |
605369bb | 416 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
417 | AC_DEFINE(BROKEN_SETREUID) | |
418 | AC_DEFINE(BROKEN_SETREGID) | |
eabb99c6 | 419 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
95b99395 | 420 | external_path_file=/etc/default/login |
c8c15bcb | 421 | # /usr/ucblib/libucb.a no longer needed on ReliantUNIX |
422 | # Attention: always take care to bind libsocket and libnsl before libc, | |
423 | # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog | |
132dd316 | 424 | ;; |
79a7ba96 | 425 | # UnixWare 1.x, UnixWare 2.x, and others based on code from Univel. |
77bb0bca | 426 | *-*-sysv4.2*) |
ed6553e2 | 427 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 428 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
429 | AC_DEFINE(BROKEN_SETREUID) | |
430 | AC_DEFINE(BROKEN_SETREGID) | |
46f853b9 | 431 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd]) |
77bb0bca | 432 | ;; |
79a7ba96 | 433 | # UnixWare 7.x, OpenUNIX 8 |
77bb0bca | 434 | *-*-sysv5*) |
d7d2cc6e | 435 | check_for_libcrypt_later=1 |
436 | AC_DEFINE(UNIXWARE_LONG_PASSWORDS, 1, [Support passwords > 8 chars]) | |
ed6553e2 | 437 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 438 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
439 | AC_DEFINE(BROKEN_SETREUID) | |
440 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 441 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
822015dd | 442 | case "$host" in |
443 | *-*-sysv5SCO_SV*) # SCO OpenServer 6.x | |
444 | TEST_SHELL=/u95/bin/sh | |
3466e002 | 445 | AC_DEFINE(BROKEN_LIBIAF, 1, |
446 | [ia_uinfo routines not supported by OS yet]) | |
822015dd | 447 | ;; |
448 | esac | |
77bb0bca | 449 | ;; |
9d6b1b96 | 450 | *-*-sysv*) |
9d6b1b96 | 451 | ;; |
79a7ba96 | 452 | # SCO UNIX and OEM versions of SCO UNIX |
77bb0bca | 453 | *-*-sco3.2v4*) |
11cf4f1f | 454 | AC_MSG_ERROR("This Platform is no longer supported.") |
77bb0bca | 455 | ;; |
79a7ba96 | 456 | # SCO OpenServer 5.x |
77bb0bca | 457 | *-*-sco3.2v5*) |
21710e39 | 458 | if test -z "$GCC"; then |
459 | CFLAGS="$CFLAGS -belf" | |
460 | fi | |
ed6553e2 | 461 | LIBS="$LIBS -lprot -lx -ltinfo -lm" |
509b1f88 | 462 | no_dev_ptmx=1 |
ed6553e2 | 463 | AC_DEFINE(USE_PIPES) |
6e879cb4 | 464 | AC_DEFINE(HAVE_SECUREWARE) |
d287c664 | 465 | AC_DEFINE(DISABLE_SHADOW) |
94d8258b | 466 | AC_DEFINE(DISABLE_FD_PASSING) |
7ed101c0 | 467 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
468 | AC_DEFINE(BROKEN_SETREUID) | |
469 | AC_DEFINE(BROKEN_SETREGID) | |
bcebad47 | 470 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
34f2baf0 | 471 | AC_DEFINE(BROKEN_UPDWTMPX) |
3466e002 | 472 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
aca75d94 | 473 | AC_CHECK_FUNCS(getluid setluid) |
533875af | 474 | MANTYPE=man |
a3245b92 | 475 | TEST_SHELL=ksh |
509b1f88 | 476 | ;; |
ccbb983c | 477 | *-*-unicosmk*) |
3466e002 | 478 | AC_DEFINE(NO_SSH_LASTLOG, 1, |
479 | [Define if you don't want to use lastlog in session.c]) | |
c1ad5966 | 480 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
481 | AC_DEFINE(BROKEN_SETREUID) | |
482 | AC_DEFINE(BROKEN_SETREGID) | |
ccbb983c | 483 | AC_DEFINE(USE_PIPES) |
484 | AC_DEFINE(DISABLE_FD_PASSING) | |
485 | LDFLAGS="$LDFLAGS" | |
486 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
487 | MANTYPE=cat | |
d262b7f2 | 488 | ;; |
7b9a8c6e | 489 | *-*-unicosmp*) |
c1ad5966 | 490 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
491 | AC_DEFINE(BROKEN_SETREUID) | |
492 | AC_DEFINE(BROKEN_SETREGID) | |
7b9a8c6e | 493 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
494 | AC_DEFINE(USE_PIPES) | |
495 | AC_DEFINE(DISABLE_FD_PASSING) | |
496 | LDFLAGS="$LDFLAGS" | |
c1ad5966 | 497 | LIBS="$LIBS -lgen -lacid -ldb" |
7b9a8c6e | 498 | MANTYPE=cat |
499 | ;; | |
ca5c7d6a | 500 | *-*-unicos*) |
c1ad5966 | 501 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
502 | AC_DEFINE(BROKEN_SETREUID) | |
503 | AC_DEFINE(BROKEN_SETREGID) | |
ca5c7d6a | 504 | AC_DEFINE(USE_PIPES) |
94d8258b | 505 | AC_DEFINE(DISABLE_FD_PASSING) |
ef51930f | 506 | AC_DEFINE(NO_SSH_LASTLOG) |
ccbb983c | 507 | LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal" |
508 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
509 | MANTYPE=cat | |
a704dd54 | 510 | ;; |
4d33e531 | 511 | *-dec-osf*) |
99c8ddac | 512 | AC_MSG_CHECKING(for Digital Unix SIA) |
513 | no_osfsia="" | |
514 | AC_ARG_WITH(osfsia, | |
515 | [ --with-osfsia Enable Digital Unix SIA], | |
516 | [ | |
517 | if test "x$withval" = "xno" ; then | |
518 | AC_MSG_RESULT(disabled) | |
519 | no_osfsia=1 | |
520 | fi | |
521 | ], | |
522 | ) | |
523 | if test -z "$no_osfsia" ; then | |
4d33e531 | 524 | if test -f /etc/sia/matrix.conf; then |
525 | AC_MSG_RESULT(yes) | |
3466e002 | 526 | AC_DEFINE(HAVE_OSF_SIA, 1, |
527 | [Define if you have Digital Unix Security | |
528 | Integration Architecture]) | |
529 | AC_DEFINE(DISABLE_LOGIN, 1, | |
530 | [Define if you don't want to use your | |
531 | system's login() call]) | |
58d0df4e | 532 | AC_DEFINE(DISABLE_FD_PASSING) |
4d33e531 | 533 | LIBS="$LIBS -lsecurity -ldb -lm -laud" |
534 | else | |
535 | AC_MSG_RESULT(no) | |
3466e002 | 536 | AC_DEFINE(LOCKED_PASSWD_SUBSTR, "Nologin", |
537 | [String used in /etc/passwd to denote locked account]) | |
4d33e531 | 538 | fi |
539 | fi | |
a6e67b60 | 540 | AC_DEFINE(BROKEN_GETADDRINFO) |
f4f2ff4f | 541 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
08da2d08 | 542 | AC_DEFINE(BROKEN_SETREUID) |
543 | AC_DEFINE(BROKEN_SETREGID) | |
4d33e531 | 544 | ;; |
41cb4569 | 545 | |
546 | *-*-nto-qnx) | |
547 | AC_DEFINE(USE_PIPES) | |
548 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
3466e002 | 549 | AC_DEFINE(MISSING_NFDBITS, 1, [Define on *nto-qnx systems]) |
550 | AC_DEFINE(MISSING_HOWMANY, 1, [Define on *nto-qnx systems]) | |
551 | AC_DEFINE(MISSING_FD_MASK, 1, [Define on *nto-qnx systems]) | |
41cb4569 | 552 | ;; |
35fc74ed | 553 | |
554 | *-*-ultrix*) | |
3466e002 | 555 | AC_DEFINE(BROKEN_GETGROUPS, 1, [getgroups(0,NULL) will return -1]) |
556 | AC_DEFINE(BROKEN_MMAP, 1, [Ultrix mmap can't map files]) | |
557 | AC_DEFINE(NEED_SETPRGP) | |
b5765e1d | 558 | AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix]) |
559 | ;; | |
157b6700 | 560 | |
561 | *-*-lynxos) | |
562 | CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__" | |
3466e002 | 563 | AC_DEFINE(MISSING_HOWMANY) |
157b6700 | 564 | AC_DEFINE(BROKEN_SETVBUF, 1, [LynxOS has broken setvbuf() implementation]) |
565 | ;; | |
a7effaac | 566 | esac |
567 | ||
8e7b16f8 | 568 | # Allow user to specify flags |
569 | AC_ARG_WITH(cflags, | |
570 | [ --with-cflags Specify additional flags to pass to compiler], | |
571 | [ | |
6cf0200f | 572 | if test -n "$withval" && test "x$withval" != "xno" && \ |
573 | test "x${withval}" != "xyes"; then | |
8e7b16f8 | 574 | CFLAGS="$CFLAGS $withval" |
575 | fi | |
82f4e93d | 576 | ] |
8e7b16f8 | 577 | ) |
0c2fb82f | 578 | AC_ARG_WITH(cppflags, |
579 | [ --with-cppflags Specify additional flags to pass to preprocessor] , | |
580 | [ | |
6cf0200f | 581 | if test -n "$withval" && test "x$withval" != "xno" && \ |
582 | test "x${withval}" != "xyes"; then | |
0c2fb82f | 583 | CPPFLAGS="$CPPFLAGS $withval" |
584 | fi | |
585 | ] | |
586 | ) | |
8e7b16f8 | 587 | AC_ARG_WITH(ldflags, |
97b378bf | 588 | [ --with-ldflags Specify additional flags to pass to linker], |
8e7b16f8 | 589 | [ |
6cf0200f | 590 | if test -n "$withval" && test "x$withval" != "xno" && \ |
591 | test "x${withval}" != "xyes"; then | |
8e7b16f8 | 592 | LDFLAGS="$LDFLAGS $withval" |
593 | fi | |
82f4e93d | 594 | ] |
8e7b16f8 | 595 | ) |
596 | AC_ARG_WITH(libs, | |
597 | [ --with-libs Specify additional libraries to link with], | |
598 | [ | |
6cf0200f | 599 | if test -n "$withval" && test "x$withval" != "xno" && \ |
600 | test "x${withval}" != "xyes"; then | |
8e7b16f8 | 601 | LIBS="$LIBS $withval" |
602 | fi | |
82f4e93d | 603 | ] |
8e7b16f8 | 604 | ) |
ed89c848 | 605 | AC_ARG_WITH(Werror, |
606 | [ --with-Werror Build main code with -Werror], | |
607 | [ | |
608 | if test -n "$withval" && test "x$withval" != "xno"; then | |
609 | werror_flags="-Werror" | |
1012885d | 610 | if test "x${withval}" != "xyes"; then |
ed89c848 | 611 | werror_flags="$withval" |
612 | fi | |
613 | fi | |
614 | ] | |
615 | ) | |
8e7b16f8 | 616 | |
c5829391 | 617 | AC_MSG_CHECKING(compiler and flags for sanity) |
479cece8 | 618 | AC_RUN_IFELSE( |
619 | [AC_LANG_SOURCE([ | |
c5829391 | 620 | #include <stdio.h> |
621 | int main(){exit(0);} | |
479cece8 | 622 | ])], |
c5829391 | 623 | [ AC_MSG_RESULT(yes) ], |
624 | [ | |
625 | AC_MSG_RESULT(no) | |
626 | AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***]) | |
1a01a50c | 627 | ], |
628 | [ AC_MSG_WARN([cross compiling: not checking compiler sanity]) ] | |
c5829391 | 629 | ) |
630 | ||
b04a9f8c | 631 | dnl Checks for header files. |
632 | AC_CHECK_HEADERS( \ | |
633 | bstring.h \ | |
634 | crypt.h \ | |
635 | dirent.h \ | |
636 | endian.h \ | |
637 | features.h \ | |
638 | floatingpoint.h \ | |
639 | getopt.h \ | |
640 | glob.h \ | |
641 | ia.h \ | |
4c653d8e | 642 | iaf.h \ |
b04a9f8c | 643 | lastlog.h \ |
644 | limits.h \ | |
645 | login.h \ | |
646 | login_cap.h \ | |
647 | maillock.h \ | |
648 | ndir.h \ | |
649 | netdb.h \ | |
650 | netgroup.h \ | |
651 | netinet/in_systm.h \ | |
652 | pam/pam_appl.h \ | |
653 | paths.h \ | |
654 | pty.h \ | |
655 | readpassphrase.h \ | |
656 | rpc/types.h \ | |
657 | security/pam_appl.h \ | |
658 | shadow.h \ | |
659 | stddef.h \ | |
660 | stdint.h \ | |
0957c2cf | 661 | string.h \ |
b04a9f8c | 662 | strings.h \ |
663 | sys/audit.h \ | |
664 | sys/bitypes.h \ | |
665 | sys/bsdtty.h \ | |
666 | sys/cdefs.h \ | |
667 | sys/dir.h \ | |
668 | sys/mman.h \ | |
669 | sys/ndir.h \ | |
670 | sys/prctl.h \ | |
671 | sys/pstat.h \ | |
672 | sys/select.h \ | |
673 | sys/stat.h \ | |
674 | sys/stream.h \ | |
675 | sys/stropts.h \ | |
676 | sys/strtio.h \ | |
677 | sys/sysmacros.h \ | |
678 | sys/time.h \ | |
679 | sys/timers.h \ | |
680 | sys/un.h \ | |
681 | time.h \ | |
682 | tmpdir.h \ | |
683 | ttyent.h \ | |
25dd2ce6 | 684 | unistd.h \ |
b04a9f8c | 685 | usersec.h \ |
686 | util.h \ | |
687 | utime.h \ | |
688 | utmp.h \ | |
689 | utmpx.h \ | |
ea76f54c | 690 | vis.h \ |
b04a9f8c | 691 | ) |
ddceb1c8 | 692 | |
765a24cd | 693 | # sys/ptms.h requires sys/stream.h to be included first on Solaris |
694 | AC_CHECK_HEADERS(sys/ptms.h, [], [], [ | |
695 | #ifdef HAVE_SYS_STREAM_H | |
696 | # include <sys/stream.h> | |
697 | #endif | |
698 | ]) | |
699 | ||
a0391976 | 700 | # Checks for libraries. |
98a7c37b | 701 | AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match)) |
702 | AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt)) | |
2c523de9 | 703 | |
446227d6 | 704 | dnl IRIX and Solaris 2.5.1 have dirname() in libgen |
705 | AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[ | |
706 | AC_CHECK_LIB(gen, dirname,[ | |
707 | AC_CACHE_CHECK([for broken dirname], | |
708 | ac_cv_have_broken_dirname, [ | |
709 | save_LIBS="$LIBS" | |
710 | LIBS="$LIBS -lgen" | |
b0e7249f | 711 | AC_RUN_IFELSE( |
712 | [AC_LANG_SOURCE([[ | |
446227d6 | 713 | #include <libgen.h> |
714 | #include <string.h> | |
715 | ||
716 | int main(int argc, char **argv) { | |
717 | char *s, buf[32]; | |
718 | ||
719 | strncpy(buf,"/etc", 32); | |
720 | s = dirname(buf); | |
721 | if (!s || strncmp(s, "/", 32) != 0) { | |
722 | exit(1); | |
723 | } else { | |
724 | exit(0); | |
725 | } | |
726 | } | |
b0e7249f | 727 | ]])], |
728 | [ ac_cv_have_broken_dirname="no" ], | |
729 | [ ac_cv_have_broken_dirname="yes" ], | |
446227d6 | 730 | [ ac_cv_have_broken_dirname="no" ], |
446227d6 | 731 | ) |
732 | LIBS="$save_LIBS" | |
733 | ]) | |
734 | if test "x$ac_cv_have_broken_dirname" = "xno" ; then | |
735 | LIBS="$LIBS -lgen" | |
736 | AC_DEFINE(HAVE_DIRNAME) | |
737 | AC_CHECK_HEADERS(libgen.h) | |
738 | fi | |
739 | ]) | |
740 | ]) | |
741 | ||
742 | AC_CHECK_FUNC(getspnam, , | |
743 | AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen")) | |
3466e002 | 744 | AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME, 1, |
745 | [Define if you have the basename function.])) | |
446227d6 | 746 | |
98a7c37b | 747 | dnl zlib is required |
748 | AC_ARG_WITH(zlib, | |
749 | [ --with-zlib=PATH Use zlib in PATH], | |
6dd05556 | 750 | [ if test "x$withval" = "xno" ; then |
751 | AC_MSG_ERROR([*** zlib is required ***]) | |
752 | elif test "x$withval" != "xyes"; then | |
98a7c37b | 753 | if test -d "$withval/lib"; then |
754 | if test -n "${need_dash_r}"; then | |
5a162955 | 755 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 756 | else |
5a162955 | 757 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 758 | fi |
759 | else | |
760 | if test -n "${need_dash_r}"; then | |
5a162955 | 761 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 762 | else |
5a162955 | 763 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 764 | fi |
765 | fi | |
766 | if test -d "$withval/include"; then | |
5a162955 | 767 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 768 | else |
5a162955 | 769 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 770 | fi |
6dd05556 | 771 | fi ] |
98a7c37b | 772 | ) |
773 | ||
0a15d73b | 774 | AC_CHECK_LIB(z, deflate, , |
775 | [ | |
776 | saved_CPPFLAGS="$CPPFLAGS" | |
777 | saved_LDFLAGS="$LDFLAGS" | |
778 | save_LIBS="$LIBS" | |
779 | dnl Check default zlib install dir | |
780 | if test -n "${need_dash_r}"; then | |
781 | LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}" | |
782 | else | |
783 | LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}" | |
784 | fi | |
785 | CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}" | |
786 | LIBS="$LIBS -lz" | |
787 | AC_TRY_LINK_FUNC(deflate, AC_DEFINE(HAVE_LIBZ), | |
788 | [ | |
789 | AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]) | |
790 | ] | |
791 | ) | |
792 | ] | |
793 | ) | |
4ad65809 | 794 | AC_CHECK_HEADER([zlib.h], ,AC_MSG_ERROR([*** zlib.h missing - please install first or check config.log ***])) |
8068d564 | 795 | |
796 | AC_ARG_WITH(zlib-version-check, | |
797 | [ --without-zlib-version-check Disable zlib version check], | |
798 | [ if test "x$withval" = "xno" ; then | |
799 | zlib_check_nonfatal=1 | |
800 | fi | |
801 | ] | |
802 | ) | |
803 | ||
5c7fc85d | 804 | AC_MSG_CHECKING(for possibly buggy zlib) |
479cece8 | 805 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
5c7fc85d | 806 | #include <stdio.h> |
4ad65809 | 807 | #include <zlib.h> |
808 | int main() | |
809 | { | |
5c7fc85d | 810 | int a=0, b=0, c=0, d=0, n, v; |
811 | n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d); | |
812 | if (n != 3 && n != 4) | |
4ad65809 | 813 | exit(1); |
5c7fc85d | 814 | v = a*1000000 + b*10000 + c*100 + d; |
815 | fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v); | |
816 | ||
817 | /* 1.1.4 is OK */ | |
818 | if (a == 1 && b == 1 && c >= 4) | |
4ad65809 | 819 | exit(0); |
5c7fc85d | 820 | |
0072b59d | 821 | /* 1.2.3 and up are OK */ |
822 | if (v >= 1020300) | |
5c7fc85d | 823 | exit(0); |
824 | ||
4ad65809 | 825 | exit(2); |
826 | } | |
479cece8 | 827 | ]])], |
5c7fc85d | 828 | AC_MSG_RESULT(no), |
829 | [ AC_MSG_RESULT(yes) | |
8068d564 | 830 | if test -z "$zlib_check_nonfatal" ; then |
831 | AC_MSG_ERROR([*** zlib too old - check config.log *** | |
832 | Your reported zlib version has known security problems. It's possible your | |
833 | vendor has fixed these problems without changing the version number. If you | |
834 | are sure this is the case, you can disable the check by running | |
835 | "./configure --without-zlib-version-check". | |
6090bcfe | 836 | If you are in doubt, upgrade zlib to version 1.2.3 or greater. |
5c7fc85d | 837 | See http://www.gzip.org/zlib/ for details.]) |
8068d564 | 838 | else |
839 | AC_MSG_WARN([zlib version may have security problems]) | |
840 | fi | |
1a01a50c | 841 | ], |
842 | [ AC_MSG_WARN([cross compiling: not checking zlib version]) ] | |
4ad65809 | 843 | ) |
48e7916f | 844 | |
2c523de9 | 845 | dnl UnixWare 2.x |
aff51935 | 846 | AC_CHECK_FUNC(strcasecmp, |
2c523de9 | 847 | [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ] |
848 | ) | |
aff51935 | 849 | AC_CHECK_FUNC(utimes, |
cda1ebcb | 850 | [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES) |
851 | LIBS="$LIBS -lc89"]) ] | |
2c523de9 | 852 | ) |
4cca272e | 853 | |
7c6d759d | 854 | dnl Checks for libutil functions |
855 | AC_CHECK_HEADERS(libutil.h) | |
3466e002 | 856 | AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN, 1, |
857 | [Define if your libraries define login()])]) | |
7c6d759d | 858 | AC_CHECK_FUNCS(logout updwtmp logwtmp) |
859 | ||
a738c3b0 | 860 | AC_FUNC_STRFTIME |
861 | ||
84ceda19 | 862 | # Check for ALTDIRFUNC glob() extension |
863 | AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support) | |
864 | AC_EGREP_CPP(FOUNDIT, | |
865 | [ | |
866 | #include <glob.h> | |
867 | #ifdef GLOB_ALTDIRFUNC | |
868 | FOUNDIT | |
869 | #endif | |
aff51935 | 870 | ], |
84ceda19 | 871 | [ |
3466e002 | 872 | AC_DEFINE(GLOB_HAS_ALTDIRFUNC, 1, |
873 | [Define if your system glob() function has | |
874 | the GLOB_ALTDIRFUNC extension]) | |
84ceda19 | 875 | AC_MSG_RESULT(yes) |
876 | ], | |
877 | [ | |
878 | AC_MSG_RESULT(no) | |
879 | ] | |
880 | ) | |
4cca272e | 881 | |
40849fdb | 882 | # Check for g.gl_matchc glob() extension |
883 | AC_MSG_CHECKING(for gl_matchc field in glob_t) | |
884 | AC_EGREP_CPP(FOUNDIT, | |
aff51935 | 885 | [ |
886 | #include <glob.h> | |
40849fdb | 887 | int main(void){glob_t g; g.gl_matchc = 1;} |
aff51935 | 888 | ], |
889 | [ | |
3466e002 | 890 | AC_DEFINE(GLOB_HAS_GL_MATCHC, 1, |
891 | [Define if your system glob() function has | |
892 | gl_matchc options in glob_t]) | |
aff51935 | 893 | AC_MSG_RESULT(yes) |
894 | ], | |
895 | [ | |
896 | AC_MSG_RESULT(no) | |
897 | ] | |
40849fdb | 898 | ) |
899 | ||
edbe6722 | 900 | AC_MSG_CHECKING([whether struct dirent allocates space for d_name]) |
1a01a50c | 901 | AC_RUN_IFELSE( |
479cece8 | 902 | [AC_LANG_SOURCE([[ |
edbe6722 | 903 | #include <sys/types.h> |
904 | #include <dirent.h> | |
aec4cb4f | 905 | int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));} |
479cece8 | 906 | ]])], |
aff51935 | 907 | [AC_MSG_RESULT(yes)], |
edbe6722 | 908 | [ |
909 | AC_MSG_RESULT(no) | |
3466e002 | 910 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME, 1, |
911 | [Define in your struct dirent expects you to | |
912 | allocate extra space for d_name]) | |
1a01a50c | 913 | ], |
82f4e93d | 914 | [ |
1a01a50c | 915 | AC_MSG_WARN([cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME]) |
916 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME) | |
edbe6722 | 917 | ] |
918 | ) | |
919 | ||
419e26e7 | 920 | AC_MSG_CHECKING([for /proc/pid/fd directory]) |
921 | if test -d "/proc/$$/fd" ; then | |
3466e002 | 922 | AC_DEFINE(HAVE_PROC_PID, 1, [Define if you have /proc/$pid/fd]) |
419e26e7 | 923 | AC_MSG_RESULT(yes) |
924 | else | |
925 | AC_MSG_RESULT(no) | |
926 | fi | |
927 | ||
278588d8 | 928 | # Check whether user wants S/Key support |
aff51935 | 929 | SKEY_MSG="no" |
278588d8 | 930 | AC_ARG_WITH(skey, |
6ff3d0dc | 931 | [ --with-skey[[=PATH]] Enable S/Key support (optionally in PATH)], |
278588d8 | 932 | [ |
933 | if test "x$withval" != "xno" ; then | |
934 | ||
935 | if test "x$withval" != "xyes" ; then | |
936 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
937 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
938 | fi | |
939 | ||
3466e002 | 940 | AC_DEFINE(SKEY, 1, [Define if you want S/Key support]) |
278588d8 | 941 | LIBS="-lskey $LIBS" |
aff51935 | 942 | SKEY_MSG="yes" |
82f4e93d | 943 | |
ddceb1c8 | 944 | AC_MSG_CHECKING([for s/key support]) |
b0e7249f | 945 | AC_LINK_IFELSE( |
946 | [AC_LANG_SOURCE([[ | |
ddceb1c8 | 947 | #include <stdio.h> |
948 | #include <skey.h> | |
aec4cb4f | 949 | int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); } |
b0e7249f | 950 | ]])], |
ddceb1c8 | 951 | [AC_MSG_RESULT(yes)], |
278588d8 | 952 | [ |
ddceb1c8 | 953 | AC_MSG_RESULT(no) |
278588d8 | 954 | AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) |
955 | ]) | |
141fc639 | 956 | AC_MSG_CHECKING(if skeychallenge takes 4 arguments) |
957 | AC_TRY_COMPILE( | |
958 | [#include <stdio.h> | |
959 | #include <skey.h>], | |
960 | [(void)skeychallenge(NULL,"name","",0);], | |
961 | [AC_MSG_RESULT(yes) | |
3466e002 | 962 | AC_DEFINE(SKEYCHALLENGE_4ARG, 1, |
963 | [Define if your skeychallenge() | |
964 | function takes 4 arguments (NetBSD)])], | |
141fc639 | 965 | [AC_MSG_RESULT(no)] |
966 | ) | |
278588d8 | 967 | fi |
968 | ] | |
969 | ) | |
970 | ||
971 | # Check whether user wants TCP wrappers support | |
98a7c37b | 972 | TCPW_MSG="no" |
278588d8 | 973 | AC_ARG_WITH(tcp-wrappers, |
6ff3d0dc | 974 | [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support (optionally in PATH)], |
278588d8 | 975 | [ |
976 | if test "x$withval" != "xno" ; then | |
977 | saved_LIBS="$LIBS" | |
98a7c37b | 978 | saved_LDFLAGS="$LDFLAGS" |
979 | saved_CPPFLAGS="$CPPFLAGS" | |
4b492aab | 980 | if test -n "${withval}" && \ |
6cf0200f | 981 | test "x${withval}" != "xyes"; then |
98a7c37b | 982 | if test -d "${withval}/lib"; then |
983 | if test -n "${need_dash_r}"; then | |
5a162955 | 984 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 985 | else |
5a162955 | 986 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 987 | fi |
988 | else | |
989 | if test -n "${need_dash_r}"; then | |
5a162955 | 990 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 991 | else |
5a162955 | 992 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 993 | fi |
994 | fi | |
995 | if test -d "${withval}/include"; then | |
5a162955 | 996 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 997 | else |
5a162955 | 998 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 999 | fi |
98a7c37b | 1000 | fi |
ddceb1c8 | 1001 | LIBWRAP="-lwrap" |
1002 | LIBS="$LIBWRAP $LIBS" | |
278588d8 | 1003 | AC_MSG_CHECKING(for libwrap) |
1004 | AC_TRY_LINK( | |
1005 | [ | |
77f09220 | 1006 | #include <sys/types.h> |
1007 | #include <sys/socket.h> | |
1008 | #include <netinet/in.h> | |
278588d8 | 1009 | #include <tcpd.h> |
1010 | int deny_severity = 0, allow_severity = 0; | |
1011 | ], | |
1012 | [hosts_access(0);], | |
1013 | [ | |
1014 | AC_MSG_RESULT(yes) | |
3466e002 | 1015 | AC_DEFINE(LIBWRAP, 1, |
1016 | [Define if you want | |
1017 | TCP Wrappers support]) | |
ddceb1c8 | 1018 | AC_SUBST(LIBWRAP) |
98a7c37b | 1019 | TCPW_MSG="yes" |
278588d8 | 1020 | ], |
1021 | [ | |
1022 | AC_MSG_ERROR([*** libwrap missing]) | |
1023 | ] | |
1024 | ) | |
ddceb1c8 | 1025 | LIBS="$saved_LIBS" |
278588d8 | 1026 | fi |
1027 | ] | |
1028 | ) | |
1029 | ||
59031773 | 1030 | # Check whether user wants libedit support |
1031 | LIBEDIT_MSG="no" | |
1032 | AC_ARG_WITH(libedit, | |
6ff3d0dc | 1033 | [ --with-libedit[[=PATH]] Enable libedit support for sftp], |
59031773 | 1034 | [ if test "x$withval" != "xno" ; then |
737edf04 | 1035 | if test "x$withval" != "xyes"; then |
bb116c8e | 1036 | CPPFLAGS="$CPPFLAGS -I${withval}/include" |
1037 | if test -n "${need_dash_r}"; then | |
1038 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1039 | else | |
1040 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
1041 | fi | |
737edf04 | 1042 | fi |
59031773 | 1043 | AC_CHECK_LIB(edit, el_init, |
3466e002 | 1044 | [ AC_DEFINE(USE_LIBEDIT, 1, [Use libedit for sftp]) |
59031773 | 1045 | LIBEDIT="-ledit -lcurses" |
1046 | LIBEDIT_MSG="yes" | |
1047 | AC_SUBST(LIBEDIT) | |
1048 | ], | |
737edf04 | 1049 | [ AC_MSG_ERROR(libedit not found) ], |
1050 | [ -lcurses ] | |
59031773 | 1051 | ) |
f47ddccb | 1052 | AC_MSG_CHECKING(if libedit version is compatible) |
d92622f9 | 1053 | AC_COMPILE_IFELSE( |
1054 | [AC_LANG_SOURCE([[ | |
1055 | #include <histedit.h> | |
f47ddccb | 1056 | int main(void) |
1057 | { | |
1058 | int i = H_SETSIZE; | |
1059 | el_init("", NULL, NULL, NULL); | |
1060 | exit(0); | |
1061 | } | |
d92622f9 | 1062 | ]])], |
f47ddccb | 1063 | [ AC_MSG_RESULT(yes) ], |
1064 | [ AC_MSG_RESULT(no) | |
1065 | AC_MSG_ERROR(libedit version is not compatible) ] | |
1066 | ) | |
59031773 | 1067 | fi ] |
1068 | ) | |
1069 | ||
7b578f7d | 1070 | AUDIT_MODULE=none |
1071 | AC_ARG_WITH(audit, | |
1072 | [ --with-audit=module Enable EXPERIMENTAL audit support (modules=debug,bsm)], | |
1073 | [ | |
1074 | AC_MSG_CHECKING(for supported audit module) | |
1075 | case "$withval" in | |
1076 | bsm) | |
1077 | AC_MSG_RESULT(bsm) | |
1078 | AUDIT_MODULE=bsm | |
1079 | dnl Checks for headers, libs and functions | |
1080 | AC_CHECK_HEADERS(bsm/audit.h, [], | |
1081 | [AC_MSG_ERROR(BSM enabled and bsm/audit.h not found)]) | |
1082 | AC_CHECK_LIB(bsm, getaudit, [], | |
1083 | [AC_MSG_ERROR(BSM enabled and required library not found)]) | |
1084 | AC_CHECK_FUNCS(getaudit, [], | |
1085 | [AC_MSG_ERROR(BSM enabled and required function not found)]) | |
1086 | # These are optional | |
7939c496 | 1087 | AC_CHECK_FUNCS(getaudit_addr) |
3466e002 | 1088 | AC_DEFINE(USE_BSM_AUDIT, 1, [Use BSM audit module]) |
7b578f7d | 1089 | ;; |
1090 | debug) | |
1091 | AUDIT_MODULE=debug | |
1092 | AC_MSG_RESULT(debug) | |
3466e002 | 1093 | AC_DEFINE(SSH_AUDIT_EVENTS, 1, Use audit debugging module) |
7b578f7d | 1094 | ;; |
a2b3321d | 1095 | no) |
d92622f9 | 1096 | AC_MSG_RESULT(no) |
a2b3321d | 1097 | ;; |
7b578f7d | 1098 | *) |
1099 | AC_MSG_ERROR([Unknown audit module $withval]) | |
1100 | ;; | |
1101 | esac ] | |
1102 | ) | |
1103 | ||
19160674 | 1104 | dnl Checks for library functions. Please keep in alphabetical order |
b04a9f8c | 1105 | AC_CHECK_FUNCS( \ |
1106 | arc4random \ | |
1107 | b64_ntop \ | |
1108 | __b64_ntop \ | |
1109 | b64_pton \ | |
1110 | __b64_pton \ | |
1111 | bcopy \ | |
1112 | bindresvport_sa \ | |
1113 | clock \ | |
1114 | closefrom \ | |
1115 | dirfd \ | |
b04a9f8c | 1116 | fchmod \ |
1117 | fchown \ | |
1118 | freeaddrinfo \ | |
1119 | futimes \ | |
1120 | getaddrinfo \ | |
1121 | getcwd \ | |
1122 | getgrouplist \ | |
1123 | getnameinfo \ | |
1124 | getopt \ | |
1125 | getpeereid \ | |
1126 | _getpty \ | |
1127 | getrlimit \ | |
1128 | getttyent \ | |
1129 | glob \ | |
1130 | inet_aton \ | |
1131 | inet_ntoa \ | |
1132 | inet_ntop \ | |
1133 | innetgr \ | |
1134 | login_getcapbool \ | |
1135 | md5_crypt \ | |
1136 | memmove \ | |
1137 | mkdtemp \ | |
1138 | mmap \ | |
1139 | ngetaddrinfo \ | |
1140 | nsleep \ | |
1141 | ogetaddrinfo \ | |
1142 | openlog_r \ | |
1143 | openpty \ | |
1144 | prctl \ | |
1145 | pstat \ | |
1146 | readpassphrase \ | |
1147 | realpath \ | |
1148 | recvmsg \ | |
1149 | rresvport_af \ | |
1150 | sendmsg \ | |
1151 | setdtablesize \ | |
1152 | setegid \ | |
1153 | setenv \ | |
1154 | seteuid \ | |
1155 | setgroups \ | |
1156 | setlogin \ | |
1157 | setpcred \ | |
1158 | setproctitle \ | |
1159 | setregid \ | |
1160 | setreuid \ | |
1161 | setrlimit \ | |
1162 | setsid \ | |
1163 | setvbuf \ | |
1164 | sigaction \ | |
1165 | sigvec \ | |
1166 | snprintf \ | |
1167 | socketpair \ | |
1168 | strdup \ | |
1169 | strerror \ | |
1170 | strlcat \ | |
1171 | strlcpy \ | |
1172 | strmode \ | |
1173 | strnvis \ | |
1174 | strtonum \ | |
1e29a0c8 | 1175 | strtoll \ |
b04a9f8c | 1176 | strtoul \ |
1177 | sysconf \ | |
1178 | tcgetpgrp \ | |
1179 | truncate \ | |
1180 | unsetenv \ | |
1181 | updwtmpx \ | |
1182 | utimes \ | |
1183 | vhangup \ | |
1184 | vsnprintf \ | |
1185 | waitpid \ | |
19160674 | 1186 | ) |
98a7c37b | 1187 | |
1a086f97 | 1188 | # IRIX has a const char return value for gai_strerror() |
1189 | AC_CHECK_FUNCS(gai_strerror,[ | |
1190 | AC_DEFINE(HAVE_GAI_STRERROR) | |
1191 | AC_TRY_COMPILE([ | |
1192 | #include <sys/types.h> | |
1193 | #include <sys/socket.h> | |
1194 | #include <netdb.h> | |
1195 | ||
1196 | const char *gai_strerror(int);],[ | |
1197 | char *str; | |
1198 | ||
1199 | str = gai_strerror(0);],[ | |
1200 | AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1, | |
1201 | [Define if gai_strerror() returns const char *])])]) | |
1202 | ||
3466e002 | 1203 | AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP, 1, |
1204 | [Some systems put nanosleep outside of libc])) | |
92b1decf | 1205 | |
309709db | 1206 | dnl Make sure prototypes are defined for these before using them. |
309709db | 1207 | AC_CHECK_DECL(getrusage, [AC_CHECK_FUNCS(getrusage)]) |
0957c2cf | 1208 | AC_CHECK_DECL(strsep, |
1209 | [AC_CHECK_FUNCS(strsep)], | |
1210 | [], | |
1211 | [ | |
1212 | #ifdef HAVE_STRING_H | |
1213 | # include <string.h> | |
1214 | #endif | |
1215 | ]) | |
08412d26 | 1216 | |
3490699c | 1217 | dnl tcsendbreak might be a macro |
1218 | AC_CHECK_DECL(tcsendbreak, | |
1219 | [AC_DEFINE(HAVE_TCSENDBREAK)], | |
aff51935 | 1220 | [AC_CHECK_FUNCS(tcsendbreak)], |
3490699c | 1221 | [#include <termios.h>] |
1222 | ) | |
1223 | ||
41e0e158 | 1224 | AC_CHECK_DECLS(h_errno, , ,[#include <netdb.h>]) |
1225 | ||
3f176010 | 1226 | AC_CHECK_FUNCS(setresuid, [ |
1227 | dnl Some platorms have setresuid that isn't implemented, test for this | |
1228 | AC_MSG_CHECKING(if setresuid seems to work) | |
479cece8 | 1229 | AC_RUN_IFELSE( |
1230 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1231 | #include <stdlib.h> |
1232 | #include <errno.h> | |
1233 | int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1234 | ]])], |
3f176010 | 1235 | [AC_MSG_RESULT(yes)], |
3466e002 | 1236 | [AC_DEFINE(BROKEN_SETRESUID, 1, |
1237 | [Define if your setresuid() is broken]) | |
1a01a50c | 1238 | AC_MSG_RESULT(not implemented)], |
1239 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1240 | ) |
1241 | ]) | |
9a3fe0e2 | 1242 | |
3f176010 | 1243 | AC_CHECK_FUNCS(setresgid, [ |
1244 | dnl Some platorms have setresgid that isn't implemented, test for this | |
1245 | AC_MSG_CHECKING(if setresgid seems to work) | |
479cece8 | 1246 | AC_RUN_IFELSE( |
1247 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1248 | #include <stdlib.h> |
1249 | #include <errno.h> | |
1250 | int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1251 | ]])], |
3f176010 | 1252 | [AC_MSG_RESULT(yes)], |
3466e002 | 1253 | [AC_DEFINE(BROKEN_SETRESGID, 1, |
1254 | [Define if your setresgid() is broken]) | |
1a01a50c | 1255 | AC_MSG_RESULT(not implemented)], |
1256 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1257 | ) |
1258 | ]) | |
9a3fe0e2 | 1259 | |
2e73a022 | 1260 | dnl Checks for time functions |
1d7b9b20 | 1261 | AC_CHECK_FUNCS(gettimeofday time) |
2e73a022 | 1262 | dnl Checks for utmp functions |
b03bd394 | 1263 | AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent) |
1d7b9b20 | 1264 | AC_CHECK_FUNCS(utmpname) |
2e73a022 | 1265 | dnl Checks for utmpx functions |
b03bd394 | 1266 | AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline ) |
1d7b9b20 | 1267 | AC_CHECK_FUNCS(setutxent utmpxname) |
76cd7316 | 1268 | |
aff51935 | 1269 | AC_CHECK_FUNC(daemon, |
3466e002 | 1270 | [AC_DEFINE(HAVE_DAEMON, 1, [Define if your libraries define daemon()])], |
1271 | [AC_CHECK_LIB(bsd, daemon, | |
1272 | [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
beb43d31 | 1273 | ) |
1274 | ||
aff51935 | 1275 | AC_CHECK_FUNC(getpagesize, |
3466e002 | 1276 | [AC_DEFINE(HAVE_GETPAGESIZE, 1, |
1277 | [Define if your libraries define getpagesize()])], | |
1278 | [AC_CHECK_LIB(ucb, getpagesize, | |
1279 | [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
aa6bd60a | 1280 | ) |
1281 | ||
2647ae26 | 1282 | # Check for broken snprintf |
1283 | if test "x$ac_cv_func_snprintf" = "xyes" ; then | |
1284 | AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) | |
1a01a50c | 1285 | AC_RUN_IFELSE( |
479cece8 | 1286 | [AC_LANG_SOURCE([[ |
2647ae26 | 1287 | #include <stdio.h> |
aec4cb4f | 1288 | int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');} |
479cece8 | 1289 | ]])], |
aff51935 | 1290 | [AC_MSG_RESULT(yes)], |
2647ae26 | 1291 | [ |
1292 | AC_MSG_RESULT(no) | |
3466e002 | 1293 | AC_DEFINE(BROKEN_SNPRINTF, 1, |
1294 | [Define if your snprintf is busted]) | |
2647ae26 | 1295 | AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) |
1a01a50c | 1296 | ], |
1297 | [ AC_MSG_WARN([cross compiling: Assuming working snprintf()]) ] | |
2647ae26 | 1298 | ) |
1299 | fi | |
1300 | ||
2f6f9cff | 1301 | # Check for missing getpeereid (or equiv) support |
1302 | NO_PEERCHECK="" | |
1303 | if test "x$ac_cv_func_getpeereid" != "xyes" ; then | |
1304 | AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt]) | |
1305 | AC_TRY_COMPILE( | |
1306 | [#include <sys/types.h> | |
1307 | #include <sys/socket.h>], | |
1308 | [int i = SO_PEERCRED;], | |
62eb7db4 | 1309 | [ AC_MSG_RESULT(yes) |
3466e002 | 1310 | AC_DEFINE(HAVE_SO_PEERCRED, 1, [Have PEERCRED socket option]) |
62eb7db4 | 1311 | ], |
2f6f9cff | 1312 | [AC_MSG_RESULT(no) |
1313 | NO_PEERCHECK=1] | |
1314 | ) | |
1315 | fi | |
1316 | ||
70e7d0b0 | 1317 | dnl see whether mkstemp() requires XXXXXX |
1318 | if test "x$ac_cv_func_mkdtemp" = "xyes" ; then | |
1319 | AC_MSG_CHECKING([for (overly) strict mkstemp]) | |
b0e7249f | 1320 | AC_RUN_IFELSE( |
1321 | [AC_LANG_SOURCE([[ | |
70e7d0b0 | 1322 | #include <stdlib.h> |
1323 | main() { char template[]="conftest.mkstemp-test"; | |
1324 | if (mkstemp(template) == -1) | |
1325 | exit(1); | |
1326 | unlink(template); exit(0); | |
1327 | } | |
b0e7249f | 1328 | ]])], |
70e7d0b0 | 1329 | [ |
1330 | AC_MSG_RESULT(no) | |
1331 | ], | |
aff51935 | 1332 | [ |
70e7d0b0 | 1333 | AC_MSG_RESULT(yes) |
3466e002 | 1334 | AC_DEFINE(HAVE_STRICT_MKSTEMP, 1, [Silly mkstemp()]) |
70e7d0b0 | 1335 | ], |
1336 | [ | |
1337 | AC_MSG_RESULT(yes) | |
1338 | AC_DEFINE(HAVE_STRICT_MKSTEMP) | |
aff51935 | 1339 | ] |
70e7d0b0 | 1340 | ) |
1341 | fi | |
1342 | ||
eacb954e | 1343 | dnl make sure that openpty does not reacquire controlling terminal |
1344 | if test ! -z "$check_for_openpty_ctty_bug"; then | |
1345 | AC_MSG_CHECKING(if openpty correctly handles controlling tty) | |
b0e7249f | 1346 | AC_RUN_IFELSE( |
1347 | [AC_LANG_SOURCE([[ | |
eacb954e | 1348 | #include <stdio.h> |
1349 | #include <sys/fcntl.h> | |
1350 | #include <sys/types.h> | |
1351 | #include <sys/wait.h> | |
1352 | ||
1353 | int | |
1354 | main() | |
1355 | { | |
1356 | pid_t pid; | |
1357 | int fd, ptyfd, ttyfd, status; | |
1358 | ||
1359 | pid = fork(); | |
1360 | if (pid < 0) { /* failed */ | |
1361 | exit(1); | |
1362 | } else if (pid > 0) { /* parent */ | |
1363 | waitpid(pid, &status, 0); | |
aff51935 | 1364 | if (WIFEXITED(status)) |
eacb954e | 1365 | exit(WEXITSTATUS(status)); |
1366 | else | |
1367 | exit(2); | |
1368 | } else { /* child */ | |
1369 | close(0); close(1); close(2); | |
1370 | setsid(); | |
1371 | openpty(&ptyfd, &ttyfd, NULL, NULL, NULL); | |
1372 | fd = open("/dev/tty", O_RDWR | O_NOCTTY); | |
1373 | if (fd >= 0) | |
1374 | exit(3); /* Acquired ctty: broken */ | |
1375 | else | |
1376 | exit(0); /* Did not acquire ctty: OK */ | |
1377 | } | |
1378 | } | |
b0e7249f | 1379 | ]])], |
eacb954e | 1380 | [ |
1381 | AC_MSG_RESULT(yes) | |
1382 | ], | |
1383 | [ | |
1384 | AC_MSG_RESULT(no) | |
1385 | AC_DEFINE(SSHD_ACQUIRES_CTTY) | |
b0e7249f | 1386 | ], |
1387 | [ | |
1388 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
eacb954e | 1389 | ] |
1390 | ) | |
1391 | fi | |
1392 | ||
4b492aab | 1393 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1394 | test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then | |
2fe51906 | 1395 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
b0e7249f | 1396 | AC_RUN_IFELSE( |
1397 | [AC_LANG_SOURCE([[ | |
2fe51906 | 1398 | #include <stdio.h> |
1399 | #include <sys/socket.h> | |
1400 | #include <netdb.h> | |
1401 | #include <errno.h> | |
1402 | #include <netinet/in.h> | |
1403 | ||
1404 | #define TEST_PORT "2222" | |
1405 | ||
1406 | int | |
1407 | main(void) | |
1408 | { | |
1409 | int err, sock; | |
1410 | struct addrinfo *gai_ai, *ai, hints; | |
1411 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1412 | ||
1413 | memset(&hints, 0, sizeof(hints)); | |
1414 | hints.ai_family = PF_UNSPEC; | |
1415 | hints.ai_socktype = SOCK_STREAM; | |
1416 | hints.ai_flags = AI_PASSIVE; | |
1417 | ||
1418 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1419 | if (err != 0) { | |
1420 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1421 | exit(1); | |
1422 | } | |
1423 | ||
1424 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1425 | if (ai->ai_family != AF_INET6) | |
1426 | continue; | |
1427 | ||
1428 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1429 | sizeof(ntop), strport, sizeof(strport), | |
1430 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1431 | ||
1432 | if (err != 0) { | |
1433 | if (err == EAI_SYSTEM) | |
1434 | perror("getnameinfo EAI_SYSTEM"); | |
1435 | else | |
1436 | fprintf(stderr, "getnameinfo failed: %s\n", | |
1437 | gai_strerror(err)); | |
1438 | exit(2); | |
1439 | } | |
1440 | ||
1441 | sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); | |
1442 | if (sock < 0) | |
1443 | perror("socket"); | |
1444 | if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { | |
1445 | if (errno == EBADF) | |
1446 | exit(3); | |
1447 | } | |
1448 | } | |
1449 | exit(0); | |
1450 | } | |
b0e7249f | 1451 | ]])], |
2fe51906 | 1452 | [ |
1453 | AC_MSG_RESULT(yes) | |
1454 | ], | |
1455 | [ | |
1456 | AC_MSG_RESULT(no) | |
1457 | AC_DEFINE(BROKEN_GETADDRINFO) | |
b0e7249f | 1458 | ], |
1459 | [ | |
1460 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
2fe51906 | 1461 | ] |
1462 | ) | |
1463 | fi | |
1464 | ||
4b492aab | 1465 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1466 | test "x$check_for_aix_broken_getaddrinfo" = "x1"; then | |
5ccf88cb | 1467 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
b0e7249f | 1468 | AC_RUN_IFELSE( |
1469 | [AC_LANG_SOURCE([[ | |
5ccf88cb | 1470 | #include <stdio.h> |
1471 | #include <sys/socket.h> | |
1472 | #include <netdb.h> | |
1473 | #include <errno.h> | |
1474 | #include <netinet/in.h> | |
1475 | ||
1476 | #define TEST_PORT "2222" | |
1477 | ||
1478 | int | |
1479 | main(void) | |
1480 | { | |
1481 | int err, sock; | |
1482 | struct addrinfo *gai_ai, *ai, hints; | |
1483 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1484 | ||
1485 | memset(&hints, 0, sizeof(hints)); | |
1486 | hints.ai_family = PF_UNSPEC; | |
1487 | hints.ai_socktype = SOCK_STREAM; | |
1488 | hints.ai_flags = AI_PASSIVE; | |
1489 | ||
1490 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1491 | if (err != 0) { | |
1492 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1493 | exit(1); | |
1494 | } | |
1495 | ||
1496 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1497 | if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) | |
1498 | continue; | |
1499 | ||
1500 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1501 | sizeof(ntop), strport, sizeof(strport), | |
1502 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1503 | ||
1504 | if (ai->ai_family == AF_INET && err != 0) { | |
1505 | perror("getnameinfo"); | |
1506 | exit(2); | |
1507 | } | |
1508 | } | |
1509 | exit(0); | |
1510 | } | |
b0e7249f | 1511 | ]])], |
5ccf88cb | 1512 | [ |
1513 | AC_MSG_RESULT(yes) | |
3466e002 | 1514 | AC_DEFINE(AIX_GETNAMEINFO_HACK, 1, |
1515 | [Define if you have a getaddrinfo that fails | |
1516 | for the all-zeros IPv6 address]) | |
5ccf88cb | 1517 | ], |
1518 | [ | |
1519 | AC_MSG_RESULT(no) | |
1520 | AC_DEFINE(BROKEN_GETADDRINFO) | |
b0e7249f | 1521 | ], |
1522 | AC_MSG_RESULT(cross-compiling, assuming no) | |
5ccf88cb | 1523 | ] |
1524 | ) | |
1525 | fi | |
1526 | ||
b29fd59f | 1527 | if test "x$check_for_conflicting_getspnam" = "x1"; then |
1528 | AC_MSG_CHECKING(for conflicting getspnam in shadow.h) | |
1529 | AC_COMPILE_IFELSE( | |
1530 | [ | |
1531 | #include <shadow.h> | |
1532 | int main(void) {exit(0);} | |
1533 | ], | |
1534 | [ | |
1535 | AC_MSG_RESULT(no) | |
1536 | ], | |
1537 | [ | |
1538 | AC_MSG_RESULT(yes) | |
1539 | AC_DEFINE(GETSPNAM_CONFLICTING_DEFS, 1, | |
1540 | [Conflicting defs for getspnam]) | |
1541 | ] | |
1542 | ) | |
1543 | fi | |
1544 | ||
7f8f5e00 | 1545 | AC_FUNC_GETPGRP |
1546 | ||
717057b6 | 1547 | # Check for PAM libs |
cbd7492e | 1548 | PAM_MSG="no" |
a0391976 | 1549 | AC_ARG_WITH(pam, |
717057b6 | 1550 | [ --with-pam Enable PAM support ], |
a0391976 | 1551 | [ |
717057b6 | 1552 | if test "x$withval" != "xno" ; then |
2511d104 | 1553 | if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \ |
1554 | test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then | |
717057b6 | 1555 | AC_MSG_ERROR([PAM headers not found]) |
1556 | fi | |
a0391976 | 1557 | |
717057b6 | 1558 | AC_CHECK_LIB(dl, dlopen, , ) |
1559 | AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing])) | |
1560 | AC_CHECK_FUNCS(pam_getenvlist) | |
749560dd | 1561 | AC_CHECK_FUNCS(pam_putenv) |
2b763e31 | 1562 | |
717057b6 | 1563 | PAM_MSG="yes" |
4cb5ffa0 | 1564 | |
3466e002 | 1565 | AC_DEFINE(USE_PAM, 1, |
1566 | [Define if you want to enable PAM support]) | |
98f2d9d5 | 1567 | if test $ac_cv_lib_dl_dlopen = yes; then |
1568 | LIBPAM="-lpam -ldl" | |
1569 | else | |
1570 | LIBPAM="-lpam" | |
1571 | fi | |
1572 | AC_SUBST(LIBPAM) | |
717057b6 | 1573 | fi |
1574 | ] | |
1575 | ) | |
cbd7492e | 1576 | |
717057b6 | 1577 | # Check for older PAM |
1578 | if test "x$PAM_MSG" = "xyes" ; then | |
a0391976 | 1579 | # Check PAM strerror arguments (old PAM) |
1580 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
1581 | AC_TRY_COMPILE( | |
1582 | [ | |
18ba2aab | 1583 | #include <stdlib.h> |
2511d104 | 1584 | #if defined(HAVE_SECURITY_PAM_APPL_H) |
18ba2aab | 1585 | #include <security/pam_appl.h> |
2511d104 | 1586 | #elif defined (HAVE_PAM_PAM_APPL_H) |
1587 | #include <pam/pam_appl.h> | |
1588 | #endif | |
aff51935 | 1589 | ], |
1590 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
a0391976 | 1591 | [AC_MSG_RESULT(no)], |
1592 | [ | |
3466e002 | 1593 | AC_DEFINE(HAVE_OLD_PAM, 1, |
1594 | [Define if you have an old version of PAM | |
1595 | which takes only one argument to pam_strerror]) | |
a0391976 | 1596 | AC_MSG_RESULT(yes) |
cbd7492e | 1597 | PAM_MSG="yes (old library)" |
a0391976 | 1598 | ] |
717057b6 | 1599 | ) |
a0391976 | 1600 | fi |
1601 | ||
5b991353 | 1602 | # Search for OpenSSL |
1603 | saved_CPPFLAGS="$CPPFLAGS" | |
1604 | saved_LDFLAGS="$LDFLAGS" | |
a0391976 | 1605 | AC_ARG_WITH(ssl-dir, |
1606 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
1607 | [ | |
e9e4a1c7 | 1608 | if test "x$withval" != "xno" ; then |
99eb0f64 | 1609 | case "$withval" in |
1610 | # Relative paths | |
1611 | ./*|../*) withval="`pwd`/$withval" | |
1612 | esac | |
5b991353 | 1613 | if test -d "$withval/lib"; then |
1614 | if test -n "${need_dash_r}"; then | |
1615 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1616 | else | |
1617 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
d6f13fbb | 1618 | fi |
1619 | else | |
5b991353 | 1620 | if test -n "${need_dash_r}"; then |
1621 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1622 | else | |
1623 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
d6f13fbb | 1624 | fi |
1625 | fi | |
5b991353 | 1626 | if test -d "$withval/include"; then |
1627 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
d6f13fbb | 1628 | else |
5b991353 | 1629 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
58d100bf | 1630 | fi |
a0391976 | 1631 | fi |
5b991353 | 1632 | ] |
1633 | ) | |
5486a457 | 1634 | LIBS="-lcrypto $LIBS" |
3466e002 | 1635 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL, 1, |
1636 | [Define if your ssl headers are included | |
1637 | with #include <openssl/header.h>]), | |
d45e3d76 | 1638 | [ |
5b991353 | 1639 | dnl Check default openssl install dir |
1640 | if test -n "${need_dash_r}"; then | |
1641 | LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}" | |
d45e3d76 | 1642 | else |
5b991353 | 1643 | LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}" |
d45e3d76 | 1644 | fi |
5b991353 | 1645 | CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}" |
1646 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL), | |
1647 | [ | |
1648 | AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***]) | |
1649 | ] | |
1650 | ) | |
1651 | ] | |
1652 | ) | |
1653 | ||
cd018561 | 1654 | # Determine OpenSSL header version |
1655 | AC_MSG_CHECKING([OpenSSL header version]) | |
1a01a50c | 1656 | AC_RUN_IFELSE( |
479cece8 | 1657 | [AC_LANG_SOURCE([[ |
cd018561 | 1658 | #include <stdio.h> |
1659 | #include <string.h> | |
1660 | #include <openssl/opensslv.h> | |
1661 | #define DATA "conftest.sslincver" | |
1662 | int main(void) { | |
aff51935 | 1663 | FILE *fd; |
1664 | int rc; | |
cd018561 | 1665 | |
aff51935 | 1666 | fd = fopen(DATA,"w"); |
1667 | if(fd == NULL) | |
1668 | exit(1); | |
cd018561 | 1669 | |
1670 | if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0) | |
1671 | exit(1); | |
1672 | ||
1673 | exit(0); | |
1674 | } | |
479cece8 | 1675 | ]])], |
cd018561 | 1676 | [ |
1677 | ssl_header_ver=`cat conftest.sslincver` | |
1678 | AC_MSG_RESULT($ssl_header_ver) | |
1679 | ], | |
1680 | [ | |
1681 | AC_MSG_RESULT(not found) | |
1682 | AC_MSG_ERROR(OpenSSL version header not found.) | |
1a01a50c | 1683 | ], |
1684 | [ | |
1685 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1686 | ] |
1687 | ) | |
1688 | ||
1689 | # Determine OpenSSL library version | |
1690 | AC_MSG_CHECKING([OpenSSL library version]) | |
1a01a50c | 1691 | AC_RUN_IFELSE( |
479cece8 | 1692 | [AC_LANG_SOURCE([[ |
cd018561 | 1693 | #include <stdio.h> |
1694 | #include <string.h> | |
1695 | #include <openssl/opensslv.h> | |
1696 | #include <openssl/crypto.h> | |
1697 | #define DATA "conftest.ssllibver" | |
1698 | int main(void) { | |
aff51935 | 1699 | FILE *fd; |
1700 | int rc; | |
cd018561 | 1701 | |
aff51935 | 1702 | fd = fopen(DATA,"w"); |
1703 | if(fd == NULL) | |
1704 | exit(1); | |
cd018561 | 1705 | |
1706 | if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0) | |
1707 | exit(1); | |
1708 | ||
1709 | exit(0); | |
1710 | } | |
479cece8 | 1711 | ]])], |
cd018561 | 1712 | [ |
1713 | ssl_library_ver=`cat conftest.ssllibver` | |
1714 | AC_MSG_RESULT($ssl_library_ver) | |
1715 | ], | |
1716 | [ | |
1717 | AC_MSG_RESULT(not found) | |
1718 | AC_MSG_ERROR(OpenSSL library not found.) | |
1a01a50c | 1719 | ], |
1720 | [ | |
1721 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1722 | ] |
1723 | ) | |
58d100bf | 1724 | |
9780116c | 1725 | # Sanity check OpenSSL headers |
1726 | AC_MSG_CHECKING([whether OpenSSL's headers match the library]) | |
1a01a50c | 1727 | AC_RUN_IFELSE( |
479cece8 | 1728 | [AC_LANG_SOURCE([[ |
9780116c | 1729 | #include <string.h> |
1730 | #include <openssl/opensslv.h> | |
aec4cb4f | 1731 | int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); } |
479cece8 | 1732 | ]])], |
9780116c | 1733 | [ |
1734 | AC_MSG_RESULT(yes) | |
1735 | ], | |
1736 | [ | |
1737 | AC_MSG_RESULT(no) | |
e15ba28b | 1738 | AC_MSG_ERROR([Your OpenSSL headers do not match your library. |
1739 | Check config.log for details. | |
1740 | Also see contrib/findssl.sh for help identifying header/library mismatches.]) | |
1a01a50c | 1741 | ], |
1742 | [ | |
1743 | AC_MSG_WARN([cross compiling: not checking]) | |
9780116c | 1744 | ] |
1745 | ) | |
1746 | ||
5486a457 | 1747 | # Some systems want crypt() from libcrypt, *not* the version in OpenSSL, |
1748 | # because the system crypt() is more featureful. | |
1749 | if test "x$check_for_libcrypt_before" = "x1"; then | |
1750 | AC_CHECK_LIB(crypt, crypt) | |
1751 | fi | |
1752 | ||
aff51935 | 1753 | # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the |
8087c5ee | 1754 | # version in OpenSSL. |
05114c74 | 1755 | if test "x$check_for_libcrypt_later" = "x1"; then |
20cad736 | 1756 | AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt") |
717057b6 | 1757 | fi |
1758 | ||
4c653d8e | 1759 | AC_CHECK_LIB(iaf, ia_openinfo) |
f1b0ecc3 | 1760 | |
1761 | ### Configure cryptographic random number support | |
1762 | ||
1763 | # Check wheter OpenSSL seeds itself | |
1764 | AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded]) | |
1a01a50c | 1765 | AC_RUN_IFELSE( |
479cece8 | 1766 | [AC_LANG_SOURCE([[ |
f1b0ecc3 | 1767 | #include <string.h> |
1768 | #include <openssl/rand.h> | |
aec4cb4f | 1769 | int main(void) { exit(RAND_status() == 1 ? 0 : 1); } |
479cece8 | 1770 | ]])], |
f1b0ecc3 | 1771 | [ |
1772 | OPENSSL_SEEDS_ITSELF=yes | |
1773 | AC_MSG_RESULT(yes) | |
1774 | ], | |
1775 | [ | |
1776 | AC_MSG_RESULT(no) | |
1777 | # Default to use of the rand helper if OpenSSL doesn't | |
1778 | # seed itself | |
1779 | USE_RAND_HELPER=yes | |
1a01a50c | 1780 | ], |
1781 | [ | |
1782 | AC_MSG_WARN([cross compiling: assuming yes]) | |
1783 | # This is safe, since all recent OpenSSL versions will | |
82f4e93d | 1784 | # complain at runtime if not seeded correctly. |
1a01a50c | 1785 | OPENSSL_SEEDS_ITSELF=yes |
f1b0ecc3 | 1786 | ] |
1787 | ) | |
1788 | ||
1789 | ||
1790 | # Do we want to force the use of the rand helper? | |
1791 | AC_ARG_WITH(rand-helper, | |
1792 | [ --with-rand-helper Use subprocess to gather strong randomness ], | |
1793 | [ | |
1794 | if test "x$withval" = "xno" ; then | |
aff51935 | 1795 | # Force use of OpenSSL's internal RNG, even if |
f1b0ecc3 | 1796 | # the previous test showed it to be unseeded. |
1797 | if test -z "$OPENSSL_SEEDS_ITSELF" ; then | |
1798 | AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG]) | |
1799 | OPENSSL_SEEDS_ITSELF=yes | |
1800 | USE_RAND_HELPER="" | |
1801 | fi | |
1802 | else | |
1803 | USE_RAND_HELPER=yes | |
1804 | fi | |
1805 | ], | |
82f4e93d | 1806 | ) |
f1b0ecc3 | 1807 | |
1808 | # Which randomness source do we use? | |
4b492aab | 1809 | if test ! -z "$OPENSSL_SEEDS_ITSELF" && test -z "$USE_RAND_HELPER" ; then |
f1b0ecc3 | 1810 | # OpenSSL only |
3466e002 | 1811 | AC_DEFINE(OPENSSL_PRNG_ONLY, 1, |
1812 | [Define if you want OpenSSL's internally seeded PRNG only]) | |
f1b0ecc3 | 1813 | RAND_MSG="OpenSSL internal ONLY" |
1814 | INSTALL_SSH_RAND_HELPER="" | |
70e2f2f3 | 1815 | elif test ! -z "$USE_RAND_HELPER" ; then |
1816 | # install rand helper | |
f1b0ecc3 | 1817 | RAND_MSG="ssh-rand-helper" |
1818 | INSTALL_SSH_RAND_HELPER="yes" | |
1819 | fi | |
1820 | AC_SUBST(INSTALL_SSH_RAND_HELPER) | |
1821 | ||
1822 | ### Configuration of ssh-rand-helper | |
1823 | ||
1824 | # PRNGD TCP socket | |
1825 | AC_ARG_WITH(prngd-port, | |
1826 | [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT], | |
1827 | [ | |
eb5d7ff6 | 1828 | case "$withval" in |
1829 | no) | |
1830 | withval="" | |
1831 | ;; | |
1832 | [[0-9]]*) | |
1833 | ;; | |
1834 | *) | |
1835 | AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port) | |
1836 | ;; | |
1837 | esac | |
1838 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 1839 | PRNGD_PORT="$withval" |
3466e002 | 1840 | AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT, |
1841 | [Port number of PRNGD/EGD random number socket]) | |
f1b0ecc3 | 1842 | fi |
1843 | ] | |
1844 | ) | |
1845 | ||
1846 | # PRNGD Unix domain socket | |
1847 | AC_ARG_WITH(prngd-socket, | |
1848 | [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)], | |
1849 | [ | |
eb5d7ff6 | 1850 | case "$withval" in |
1851 | yes) | |
f1b0ecc3 | 1852 | withval="/var/run/egd-pool" |
eb5d7ff6 | 1853 | ;; |
1854 | no) | |
1855 | withval="" | |
1856 | ;; | |
1857 | /*) | |
1858 | ;; | |
1859 | *) | |
1860 | AC_MSG_ERROR(You must specify an absolute path to the entropy socket) | |
1861 | ;; | |
1862 | esac | |
1863 | ||
1864 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 1865 | if test ! -z "$PRNGD_PORT" ; then |
1866 | AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket) | |
1867 | fi | |
906e811b | 1868 | if test ! -r "$withval" ; then |
f1b0ecc3 | 1869 | AC_MSG_WARN(Entropy socket is not readable) |
1870 | fi | |
1871 | PRNGD_SOCKET="$withval" | |
3466e002 | 1872 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET", |
1873 | [Location of PRNGD/EGD random number socket]) | |
f1b0ecc3 | 1874 | fi |
ddceb1c8 | 1875 | ], |
1876 | [ | |
1877 | # Check for existing socket only if we don't have a random device already | |
1878 | if test "$USE_RAND_HELPER" = yes ; then | |
1879 | AC_MSG_CHECKING(for PRNGD/EGD socket) | |
1880 | # Insert other locations here | |
1881 | for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do | |
1882 | if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then | |
1883 | PRNGD_SOCKET="$sock" | |
1884 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
1885 | break; | |
1886 | fi | |
1887 | done | |
1888 | if test ! -z "$PRNGD_SOCKET" ; then | |
1889 | AC_MSG_RESULT($PRNGD_SOCKET) | |
1890 | else | |
1891 | AC_MSG_RESULT(not found) | |
1892 | fi | |
1893 | fi | |
f1b0ecc3 | 1894 | ] |
1895 | ) | |
1896 | ||
1897 | # Change default command timeout for hashing entropy source | |
1898 | entropy_timeout=200 | |
1899 | AC_ARG_WITH(entropy-timeout, | |
1900 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
1901 | [ | |
6cf0200f | 1902 | if test -n "$withval" && test "x$withval" != "xno" && \ |
1903 | test "x${withval}" != "xyes"; then | |
f1b0ecc3 | 1904 | entropy_timeout=$withval |
1905 | fi | |
82f4e93d | 1906 | ] |
f1b0ecc3 | 1907 | ) |
3466e002 | 1908 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout, |
1909 | [Builtin PRNG command timeout]) | |
f1b0ecc3 | 1910 | |
fd3cbf67 | 1911 | SSH_PRIVSEP_USER=sshd |
9a0fbcb3 | 1912 | AC_ARG_WITH(privsep-user, |
5222e7ef | 1913 | [ --with-privsep-user=user Specify non-privileged user for privilege separation], |
9a0fbcb3 | 1914 | [ |
6cf0200f | 1915 | if test -n "$withval" && test "x$withval" != "xno" && \ |
1916 | test "x${withval}" != "xyes"; then | |
fd3cbf67 | 1917 | SSH_PRIVSEP_USER=$withval |
9a0fbcb3 | 1918 | fi |
82f4e93d | 1919 | ] |
9a0fbcb3 | 1920 | ) |
3466e002 | 1921 | AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER", |
1922 | [non-privileged user for privilege separation]) | |
fd3cbf67 | 1923 | AC_SUBST(SSH_PRIVSEP_USER) |
9a0fbcb3 | 1924 | |
81dadca3 | 1925 | # We do this little dance with the search path to insure |
1926 | # that programs that we select for use by installed programs | |
1927 | # (which may be run by the super-user) come from trusted | |
1928 | # locations before they come from the user's private area. | |
1929 | # This should help avoid accidentally configuring some | |
1930 | # random version of a program in someone's personal bin. | |
1931 | ||
1932 | OPATH=$PATH | |
1933 | PATH=/bin:/usr/bin | |
f95c8ce8 | 1934 | test -h /bin 2> /dev/null && PATH=/usr/bin |
81dadca3 | 1935 | test -d /sbin && PATH=$PATH:/sbin |
1936 | test -d /usr/sbin && PATH=$PATH:/usr/sbin | |
1937 | PATH=$PATH:/etc:$OPATH | |
1938 | ||
aff51935 | 1939 | # These programs are used by the command hashing source to gather entropy |
f1b0ecc3 | 1940 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) |
1941 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
1942 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
1943 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
1944 | OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat) | |
1945 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
1946 | OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar) | |
1947 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
1948 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
1949 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
1950 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
1951 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
1952 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
1953 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
1954 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
1955 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
81dadca3 | 1956 | # restore PATH |
1957 | PATH=$OPATH | |
f1b0ecc3 | 1958 | |
1959 | # Where does ssh-rand-helper get its randomness from? | |
1960 | INSTALL_SSH_PRNG_CMDS="" | |
1961 | if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then | |
1962 | if test ! -z "$PRNGD_PORT" ; then | |
1963 | RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT" | |
1964 | elif test ! -z "$PRNGD_SOCKET" ; then | |
1965 | RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\"" | |
1966 | else | |
1967 | RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)" | |
1968 | RAND_HELPER_CMDHASH=yes | |
1969 | INSTALL_SSH_PRNG_CMDS="yes" | |
1970 | fi | |
1971 | fi | |
1972 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
1973 | ||
1974 | ||
66d6c27e | 1975 | # Cheap hack to ensure NEWS-OS libraries are arranged right. |
1976 | if test ! -z "$SONY" ; then | |
1977 | LIBS="$LIBS -liberty"; | |
1978 | fi | |
1979 | ||
a0391976 | 1980 | # Checks for data types |
976f7e19 | 1981 | AC_CHECK_SIZEOF(char, 1) |
2b942fe0 | 1982 | AC_CHECK_SIZEOF(short int, 2) |
1983 | AC_CHECK_SIZEOF(int, 4) | |
1984 | AC_CHECK_SIZEOF(long int, 4) | |
1985 | AC_CHECK_SIZEOF(long long int, 8) | |
1986 | ||
52f1ccb2 | 1987 | # Sanity check long long for some platforms (AIX) |
1988 | if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then | |
1989 | ac_cv_sizeof_long_long_int=0 | |
1990 | fi | |
1991 | ||
90f15776 | 1992 | # compute LLONG_MIN and LLONG_MAX if we don't know them. |
1993 | if test -z "$have_llong_max"; then | |
1994 | AC_MSG_CHECKING([for max value of long long]) | |
1995 | AC_RUN_IFELSE( | |
1996 | [AC_LANG_SOURCE([[ | |
1997 | #include <stdio.h> | |
1998 | /* Why is this so damn hard? */ | |
1999 | #ifdef __GNUC__ | |
2000 | # undef __GNUC__ | |
2001 | #endif | |
2002 | #define __USE_ISOC99 | |
2003 | #include <limits.h> | |
2004 | #define DATA "conftest.llminmax" | |
2005 | int main(void) { | |
2006 | FILE *f; | |
2007 | long long i, llmin, llmax = 0; | |
2008 | ||
2009 | if((f = fopen(DATA,"w")) == NULL) | |
2010 | exit(1); | |
2011 | ||
2012 | #if defined(LLONG_MIN) && defined(LLONG_MAX) | |
2013 | fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n"); | |
2014 | llmin = LLONG_MIN; | |
2015 | llmax = LLONG_MAX; | |
2016 | #else | |
2017 | fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n"); | |
2018 | /* This will work on one's complement and two's complement */ | |
2019 | for (i = 1; i > llmax; i <<= 1, i++) | |
2020 | llmax = i; | |
2021 | llmin = llmax + 1LL; /* wrap */ | |
2022 | #endif | |
2023 | ||
2024 | /* Sanity check */ | |
2025 | if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax | |
2026 | || llmax - 1 > llmax) { | |
2027 | fprintf(f, "unknown unknown\n"); | |
2028 | exit(2); | |
2029 | } | |
2030 | ||
2031 | if (fprintf(f ,"%lld %lld", llmin, llmax) < 0) | |
2032 | exit(3); | |
2033 | ||
2034 | exit(0); | |
2035 | } | |
2036 | ]])], | |
2037 | [ | |
2038 | llong_min=`$AWK '{print $1}' conftest.llminmax` | |
2039 | llong_max=`$AWK '{print $2}' conftest.llminmax` | |
2040 | ||
2041 | # snprintf on some Tru64s doesn't understand "%lld" | |
2042 | case "$host" in | |
2043 | alpha-dec-osf*) | |
2044 | if test "x$ac_cv_sizeof_long_long_int" = "x8" && | |
2045 | test "x$llong_max" = "xld"; then | |
2046 | llong_min="-9223372036854775808" | |
2047 | llong_max="9223372036854775807" | |
2048 | fi | |
2049 | ;; | |
2050 | esac | |
2051 | ||
2052 | AC_MSG_RESULT($llong_max) | |
2053 | AC_DEFINE_UNQUOTED(LLONG_MAX, [${llong_max}LL], | |
2054 | [max value of long long calculated by configure]) | |
2055 | AC_MSG_CHECKING([for min value of long long]) | |
2056 | AC_MSG_RESULT($llong_min) | |
2057 | AC_DEFINE_UNQUOTED(LLONG_MIN, [${llong_min}LL], | |
2058 | [min value of long long calculated by configure]) | |
2059 | ], | |
2060 | [ | |
2061 | AC_MSG_RESULT(not found) | |
2062 | ], | |
2063 | [ | |
2064 | AC_MSG_WARN([cross compiling: not checking]) | |
2065 | ] | |
2066 | ) | |
2067 | fi | |
2068 | ||
2069 | ||
a0391976 | 2070 | # More checks for data types |
14a9a859 | 2071 | AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ |
2072 | AC_TRY_COMPILE( | |
aff51935 | 2073 | [ #include <sys/types.h> ], |
2074 | [ u_int a; a = 1;], | |
14a9a859 | 2075 | [ ac_cv_have_u_int="yes" ], |
2076 | [ ac_cv_have_u_int="no" ] | |
2077 | ) | |
2078 | ]) | |
2079 | if test "x$ac_cv_have_u_int" = "xyes" ; then | |
3466e002 | 2080 | AC_DEFINE(HAVE_U_INT, 1, [define if you have u_int data type]) |
14a9a859 | 2081 | have_u_int=1 |
2082 | fi | |
2083 | ||
58d100bf | 2084 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ |
2085 | AC_TRY_COMPILE( | |
aff51935 | 2086 | [ #include <sys/types.h> ], |
2087 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
58d100bf | 2088 | [ ac_cv_have_intxx_t="yes" ], |
2089 | [ ac_cv_have_intxx_t="no" ] | |
2090 | ) | |
2091 | ]) | |
2092 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
3466e002 | 2093 | AC_DEFINE(HAVE_INTXX_T, 1, [define if you have intxx_t data type]) |
58d100bf | 2094 | have_intxx_t=1 |
2095 | fi | |
41cb4569 | 2096 | |
2097 | if (test -z "$have_intxx_t" && \ | |
aff51935 | 2098 | test "x$ac_cv_header_stdint_h" = "xyes") |
41cb4569 | 2099 | then |
2100 | AC_MSG_CHECKING([for intXX_t types in stdint.h]) | |
2101 | AC_TRY_COMPILE( | |
aff51935 | 2102 | [ #include <stdint.h> ], |
2103 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
41cb4569 | 2104 | [ |
2105 | AC_DEFINE(HAVE_INTXX_T) | |
2106 | AC_MSG_RESULT(yes) | |
2107 | ], | |
2108 | [ AC_MSG_RESULT(no) ] | |
2109 | ) | |
2110 | fi | |
2111 | ||
bd590612 | 2112 | AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ |
2113 | AC_TRY_COMPILE( | |
1cbbe6c8 | 2114 | [ |
2115 | #include <sys/types.h> | |
2116 | #ifdef HAVE_STDINT_H | |
2117 | # include <stdint.h> | |
2118 | #endif | |
2119 | #include <sys/socket.h> | |
2120 | #ifdef HAVE_SYS_BITYPES_H | |
2121 | # include <sys/bitypes.h> | |
2122 | #endif | |
aff51935 | 2123 | ], |
2124 | [ int64_t a; a = 1;], | |
bd590612 | 2125 | [ ac_cv_have_int64_t="yes" ], |
2126 | [ ac_cv_have_int64_t="no" ] | |
2127 | ) | |
2128 | ]) | |
2129 | if test "x$ac_cv_have_int64_t" = "xyes" ; then | |
3466e002 | 2130 | AC_DEFINE(HAVE_INT64_T, 1, [define if you have int64_t data type]) |
ddceb1c8 | 2131 | fi |
2132 | ||
58d100bf | 2133 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ |
2134 | AC_TRY_COMPILE( | |
aff51935 | 2135 | [ #include <sys/types.h> ], |
2136 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
58d100bf | 2137 | [ ac_cv_have_u_intxx_t="yes" ], |
2138 | [ ac_cv_have_u_intxx_t="no" ] | |
2139 | ) | |
2140 | ]) | |
2141 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
3466e002 | 2142 | AC_DEFINE(HAVE_U_INTXX_T, 1, [define if you have u_intxx_t data type]) |
58d100bf | 2143 | have_u_intxx_t=1 |
2144 | fi | |
2b942fe0 | 2145 | |
41cb4569 | 2146 | if test -z "$have_u_intxx_t" ; then |
2147 | AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h]) | |
2148 | AC_TRY_COMPILE( | |
aff51935 | 2149 | [ #include <sys/socket.h> ], |
2150 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
41cb4569 | 2151 | [ |
2152 | AC_DEFINE(HAVE_U_INTXX_T) | |
2153 | AC_MSG_RESULT(yes) | |
2154 | ], | |
2155 | [ AC_MSG_RESULT(no) ] | |
2156 | ) | |
2157 | fi | |
2158 | ||
bd590612 | 2159 | AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ |
2160 | AC_TRY_COMPILE( | |
aff51935 | 2161 | [ #include <sys/types.h> ], |
2162 | [ u_int64_t a; a = 1;], | |
bd590612 | 2163 | [ ac_cv_have_u_int64_t="yes" ], |
2164 | [ ac_cv_have_u_int64_t="no" ] | |
2165 | ) | |
2166 | ]) | |
2167 | if test "x$ac_cv_have_u_int64_t" = "xyes" ; then | |
3466e002 | 2168 | AC_DEFINE(HAVE_U_INT64_T, 1, [define if you have u_int64_t data type]) |
bd590612 | 2169 | have_u_int64_t=1 |
2170 | fi | |
2171 | ||
ddceb1c8 | 2172 | if test -z "$have_u_int64_t" ; then |
2173 | AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h]) | |
2174 | AC_TRY_COMPILE( | |
aff51935 | 2175 | [ #include <sys/bitypes.h> ], |
ddceb1c8 | 2176 | [ u_int64_t a; a = 1], |
2177 | [ | |
2178 | AC_DEFINE(HAVE_U_INT64_T) | |
2179 | AC_MSG_RESULT(yes) | |
2180 | ], | |
2181 | [ AC_MSG_RESULT(no) ] | |
2182 | ) | |
2183 | fi | |
2184 | ||
41cb4569 | 2185 | if test -z "$have_u_intxx_t" ; then |
2186 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
2187 | AC_TRY_COMPILE( | |
2188 | [ | |
2189 | #include <sys/types.h> | |
aff51935 | 2190 | ], |
2191 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
41cb4569 | 2192 | [ ac_cv_have_uintxx_t="yes" ], |
2193 | [ ac_cv_have_uintxx_t="no" ] | |
2194 | ) | |
2195 | ]) | |
2196 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
3466e002 | 2197 | AC_DEFINE(HAVE_UINTXX_T, 1, |
2198 | [define if you have uintxx_t data type]) | |
41cb4569 | 2199 | fi |
2200 | fi | |
2201 | ||
2202 | if test -z "$have_uintxx_t" ; then | |
2203 | AC_MSG_CHECKING([for uintXX_t types in stdint.h]) | |
2204 | AC_TRY_COMPILE( | |
aff51935 | 2205 | [ #include <stdint.h> ], |
2206 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;], | |
41cb4569 | 2207 | [ |
2208 | AC_DEFINE(HAVE_UINTXX_T) | |
2209 | AC_MSG_RESULT(yes) | |
2210 | ], | |
2211 | [ AC_MSG_RESULT(no) ] | |
2212 | ) | |
2213 | fi | |
2214 | ||
e5fe9a1f | 2215 | if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ |
aff51935 | 2216 | test "x$ac_cv_header_sys_bitypes_h" = "xyes") |
5cdfe03f | 2217 | then |
2218 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
2219 | AC_TRY_COMPILE( | |
58d100bf | 2220 | [ |
2221 | #include <sys/bitypes.h> | |
aff51935 | 2222 | ], |
5cdfe03f | 2223 | [ |
837c30b8 | 2224 | int8_t a; int16_t b; int32_t c; |
2225 | u_int8_t e; u_int16_t f; u_int32_t g; | |
2226 | a = b = c = e = f = g = 1; | |
aff51935 | 2227 | ], |
5cdfe03f | 2228 | [ |
2229 | AC_DEFINE(HAVE_U_INTXX_T) | |
2230 | AC_DEFINE(HAVE_INTXX_T) | |
2231 | AC_MSG_RESULT(yes) | |
2232 | ], | |
2233 | [AC_MSG_RESULT(no)] | |
aff51935 | 2234 | ) |
5cdfe03f | 2235 | fi |
2236 | ||
0362750e | 2237 | |
2238 | AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [ | |
2239 | AC_TRY_COMPILE( | |
2240 | [ | |
2241 | #include <sys/types.h> | |
2242 | ], | |
2243 | [ u_char foo; foo = 125; ], | |
2244 | [ ac_cv_have_u_char="yes" ], | |
2245 | [ ac_cv_have_u_char="no" ] | |
2246 | ) | |
2247 | ]) | |
2248 | if test "x$ac_cv_have_u_char" = "xyes" ; then | |
3466e002 | 2249 | AC_DEFINE(HAVE_U_CHAR, 1, [define if you have u_char data type]) |
0362750e | 2250 | fi |
2251 | ||
98a7c37b | 2252 | TYPE_SOCKLEN_T |
2b942fe0 | 2253 | |
2d16d9a3 | 2254 | AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>]) |
ddceb1c8 | 2255 | |
777ece68 | 2256 | AC_CHECK_TYPES(in_addr_t,,, |
2257 | [#include <sys/types.h> | |
2258 | #include <netinet/in.h>]) | |
7b578f7d | 2259 | |
58d100bf | 2260 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ |
2261 | AC_TRY_COMPILE( | |
2262 | [ | |
18ba2aab | 2263 | #include <sys/types.h> |
58d100bf | 2264 | ], |
2265 | [ size_t foo; foo = 1235; ], | |
2266 | [ ac_cv_have_size_t="yes" ], | |
2267 | [ ac_cv_have_size_t="no" ] | |
2268 | ) | |
2269 | ]) | |
2270 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
3466e002 | 2271 | AC_DEFINE(HAVE_SIZE_T, 1, [define if you have size_t data type]) |
58d100bf | 2272 | fi |
ea1970a3 | 2273 | |
c04f75f1 | 2274 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ |
2275 | AC_TRY_COMPILE( | |
2276 | [ | |
2277 | #include <sys/types.h> | |
2278 | ], | |
2279 | [ ssize_t foo; foo = 1235; ], | |
2280 | [ ac_cv_have_ssize_t="yes" ], | |
2281 | [ ac_cv_have_ssize_t="no" ] | |
2282 | ) | |
2283 | ]) | |
2284 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
3466e002 | 2285 | AC_DEFINE(HAVE_SSIZE_T, 1, [define if you have ssize_t data type]) |
c04f75f1 | 2286 | fi |
2287 | ||
f1c4659d | 2288 | AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ |
2289 | AC_TRY_COMPILE( | |
2290 | [ | |
2291 | #include <time.h> | |
2292 | ], | |
2293 | [ clock_t foo; foo = 1235; ], | |
2294 | [ ac_cv_have_clock_t="yes" ], | |
2295 | [ ac_cv_have_clock_t="no" ] | |
2296 | ) | |
2297 | ]) | |
2298 | if test "x$ac_cv_have_clock_t" = "xyes" ; then | |
3466e002 | 2299 | AC_DEFINE(HAVE_CLOCK_T, 1, [define if you have clock_t data type]) |
f1c4659d | 2300 | fi |
2301 | ||
1c04b088 | 2302 | AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ |
2303 | AC_TRY_COMPILE( | |
2304 | [ | |
2305 | #include <sys/types.h> | |
2306 | #include <sys/socket.h> | |
2307 | ], | |
2308 | [ sa_family_t foo; foo = 1235; ], | |
2309 | [ ac_cv_have_sa_family_t="yes" ], | |
77bb0bca | 2310 | [ AC_TRY_COMPILE( |
2311 | [ | |
2312 | #include <sys/types.h> | |
2313 | #include <sys/socket.h> | |
2314 | #include <netinet/in.h> | |
2315 | ], | |
2316 | [ sa_family_t foo; foo = 1235; ], | |
2317 | [ ac_cv_have_sa_family_t="yes" ], | |
2318 | ||
1c04b088 | 2319 | [ ac_cv_have_sa_family_t="no" ] |
77bb0bca | 2320 | )] |
1c04b088 | 2321 | ) |
2322 | ]) | |
2323 | if test "x$ac_cv_have_sa_family_t" = "xyes" ; then | |
3466e002 | 2324 | AC_DEFINE(HAVE_SA_FAMILY_T, 1, |
2325 | [define if you have sa_family_t data type]) | |
1c04b088 | 2326 | fi |
2327 | ||
729bfe59 | 2328 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ |
2329 | AC_TRY_COMPILE( | |
2330 | [ | |
2331 | #include <sys/types.h> | |
2332 | ], | |
2333 | [ pid_t foo; foo = 1235; ], | |
2334 | [ ac_cv_have_pid_t="yes" ], | |
2335 | [ ac_cv_have_pid_t="no" ] | |
2336 | ) | |
2337 | ]) | |
2338 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
3466e002 | 2339 | AC_DEFINE(HAVE_PID_T, 1, [define if you have pid_t data type]) |
729bfe59 | 2340 | fi |
2341 | ||
2342 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
2343 | AC_TRY_COMPILE( | |
2344 | [ | |
2345 | #include <sys/types.h> | |
2346 | ], | |
2347 | [ mode_t foo; foo = 1235; ], | |
2348 | [ ac_cv_have_mode_t="yes" ], | |
2349 | [ ac_cv_have_mode_t="no" ] | |
2350 | ) | |
2351 | ]) | |
2352 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
3466e002 | 2353 | AC_DEFINE(HAVE_MODE_T, 1, [define if you have mode_t data type]) |
729bfe59 | 2354 | fi |
2355 | ||
e3a93db0 | 2356 | |
58d100bf | 2357 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ |
2358 | AC_TRY_COMPILE( | |
2359 | [ | |
18ba2aab | 2360 | #include <sys/types.h> |
2361 | #include <sys/socket.h> | |
58d100bf | 2362 | ], |
2363 | [ struct sockaddr_storage s; ], | |
2364 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
2365 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
2366 | ) | |
2367 | ]) | |
2368 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
3466e002 | 2369 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, |
2370 | [define if you have struct sockaddr_storage data type]) | |
58d100bf | 2371 | fi |
48e671d5 | 2372 | |
58d100bf | 2373 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ |
2374 | AC_TRY_COMPILE( | |
2375 | [ | |
cbd7492e | 2376 | #include <sys/types.h> |
58d100bf | 2377 | #include <netinet/in.h> |
2378 | ], | |
2379 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
2380 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
2381 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
2382 | ) | |
2383 | ]) | |
2384 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
3466e002 | 2385 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, |
2386 | [define if you have struct sockaddr_in6 data type]) | |
58d100bf | 2387 | fi |
48e671d5 | 2388 | |
58d100bf | 2389 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ |
2390 | AC_TRY_COMPILE( | |
2391 | [ | |
cbd7492e | 2392 | #include <sys/types.h> |
58d100bf | 2393 | #include <netinet/in.h> |
2394 | ], | |
2395 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
2396 | [ ac_cv_have_struct_in6_addr="yes" ], | |
2397 | [ ac_cv_have_struct_in6_addr="no" ] | |
2398 | ) | |
2399 | ]) | |
2400 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
3466e002 | 2401 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR, 1, |
2402 | [define if you have struct in6_addr data type]) | |
58d100bf | 2403 | fi |
48e671d5 | 2404 | |
58d100bf | 2405 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ |
2406 | AC_TRY_COMPILE( | |
2407 | [ | |
18ba2aab | 2408 | #include <sys/types.h> |
2409 | #include <sys/socket.h> | |
2410 | #include <netdb.h> | |
58d100bf | 2411 | ], |
2412 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
2413 | [ ac_cv_have_struct_addrinfo="yes" ], | |
2414 | [ ac_cv_have_struct_addrinfo="no" ] | |
2415 | ) | |
2416 | ]) | |
2417 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
3466e002 | 2418 | AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, |
2419 | [define if you have struct addrinfo data type]) | |
58d100bf | 2420 | fi |
2421 | ||
89c7e31c | 2422 | AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ |
2423 | AC_TRY_COMPILE( | |
aff51935 | 2424 | [ #include <sys/time.h> ], |
2425 | [ struct timeval tv; tv.tv_sec = 1;], | |
89c7e31c | 2426 | [ ac_cv_have_struct_timeval="yes" ], |
2427 | [ ac_cv_have_struct_timeval="no" ] | |
2428 | ) | |
2429 | ]) | |
2430 | if test "x$ac_cv_have_struct_timeval" = "xyes" ; then | |
3466e002 | 2431 | AC_DEFINE(HAVE_STRUCT_TIMEVAL, 1, [define if you have struct timeval]) |
89c7e31c | 2432 | have_struct_timeval=1 |
2433 | fi | |
2434 | ||
5271b55c | 2435 | AC_CHECK_TYPES(struct timespec) |
2436 | ||
85abc74b | 2437 | # We need int64_t or else certian parts of the compile will fail. |
4b492aab | 2438 | if test "x$ac_cv_have_int64_t" = "xno" && \ |
2439 | test "x$ac_cv_sizeof_long_int" != "x8" && \ | |
2440 | test "x$ac_cv_sizeof_long_long_int" = "x0" ; then | |
85abc74b | 2441 | echo "OpenSSH requires int64_t support. Contact your vendor or install" |
2442 | echo "an alternative compiler (I.E., GCC) before continuing." | |
2443 | echo "" | |
2444 | exit 1; | |
733cf7f4 | 2445 | else |
2446 | dnl test snprintf (broken on SCO w/gcc) | |
1a01a50c | 2447 | AC_RUN_IFELSE( |
479cece8 | 2448 | [AC_LANG_SOURCE([[ |
733cf7f4 | 2449 | #include <stdio.h> |
2450 | #include <string.h> | |
2451 | #ifdef HAVE_SNPRINTF | |
2452 | main() | |
2453 | { | |
2454 | char buf[50]; | |
2455 | char expected_out[50]; | |
2456 | int mazsize = 50 ; | |
2457 | #if (SIZEOF_LONG_INT == 8) | |
2458 | long int num = 0x7fffffffffffffff; | |
2459 | #else | |
763a1a18 | 2460 | long long num = 0x7fffffffffffffffll; |
733cf7f4 | 2461 | #endif |
2462 | strcpy(expected_out, "9223372036854775807"); | |
2463 | snprintf(buf, mazsize, "%lld", num); | |
2464 | if(strcmp(buf, expected_out) != 0) | |
aff51935 | 2465 | exit(1); |
733cf7f4 | 2466 | exit(0); |
2467 | } | |
2468 | #else | |
2469 | main() { exit(0); } | |
2470 | #endif | |
479cece8 | 2471 | ]])], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ], |
1a01a50c | 2472 | AC_MSG_WARN([cross compiling: Assuming working snprintf()]) |
733cf7f4 | 2473 | ) |
2c523de9 | 2474 | fi |
2475 | ||
77bb0bca | 2476 | dnl Checks for structure members |
58d100bf | 2477 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) |
2478 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
2479 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
2480 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
2481 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
25422c70 | 2482 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) |
58d100bf | 2483 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) |
2484 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
daaff4d5 | 2485 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX) |
58d100bf | 2486 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) |
2487 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
2488 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
2489 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
1d7b9b20 | 2490 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) |
2491 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
2492 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
2493 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
98a7c37b | 2494 | |
2495 | AC_CHECK_MEMBERS([struct stat.st_blksize]) | |
1d7b9b20 | 2496 | |
58d100bf | 2497 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], |
2498 | ac_cv_have_ss_family_in_struct_ss, [ | |
2499 | AC_TRY_COMPILE( | |
2500 | [ | |
18ba2aab | 2501 | #include <sys/types.h> |
2502 | #include <sys/socket.h> | |
58d100bf | 2503 | ], |
2504 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
2505 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
2506 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
2507 | ) | |
2508 | ]) | |
2509 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
3466e002 | 2510 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS, 1, [Fields in struct sockaddr_storage]) |
58d100bf | 2511 | fi |
2512 | ||
58d100bf | 2513 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], |
2514 | ac_cv_have___ss_family_in_struct_ss, [ | |
2515 | AC_TRY_COMPILE( | |
2516 | [ | |
18ba2aab | 2517 | #include <sys/types.h> |
2518 | #include <sys/socket.h> | |
58d100bf | 2519 | ], |
2520 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
2521 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
2522 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
2523 | ) | |
2524 | ]) | |
2525 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
3466e002 | 2526 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS, 1, |
2527 | [Fields in struct sockaddr_storage]) | |
58d100bf | 2528 | fi |
2529 | ||
2e73a022 | 2530 | AC_CACHE_CHECK([for pw_class field in struct passwd], |
2531 | ac_cv_have_pw_class_in_struct_passwd, [ | |
2532 | AC_TRY_COMPILE( | |
2533 | [ | |
2e73a022 | 2534 | #include <pwd.h> |
2535 | ], | |
97994d32 | 2536 | [ struct passwd p; p.pw_class = 0; ], |
2e73a022 | 2537 | [ ac_cv_have_pw_class_in_struct_passwd="yes" ], |
2538 | [ ac_cv_have_pw_class_in_struct_passwd="no" ] | |
2539 | ) | |
2540 | ]) | |
2541 | if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2542 | AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD, 1, |
2543 | [Define if your password has a pw_class field]) | |
2e73a022 | 2544 | fi |
2545 | ||
7751d4eb | 2546 | AC_CACHE_CHECK([for pw_expire field in struct passwd], |
2547 | ac_cv_have_pw_expire_in_struct_passwd, [ | |
2548 | AC_TRY_COMPILE( | |
2549 | [ | |
2550 | #include <pwd.h> | |
2551 | ], | |
2552 | [ struct passwd p; p.pw_expire = 0; ], | |
2553 | [ ac_cv_have_pw_expire_in_struct_passwd="yes" ], | |
2554 | [ ac_cv_have_pw_expire_in_struct_passwd="no" ] | |
2555 | ) | |
2556 | ]) | |
2557 | if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2558 | AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD, 1, |
2559 | [Define if your password has a pw_expire field]) | |
7751d4eb | 2560 | fi |
2561 | ||
2562 | AC_CACHE_CHECK([for pw_change field in struct passwd], | |
2563 | ac_cv_have_pw_change_in_struct_passwd, [ | |
2564 | AC_TRY_COMPILE( | |
2565 | [ | |
2566 | #include <pwd.h> | |
2567 | ], | |
2568 | [ struct passwd p; p.pw_change = 0; ], | |
2569 | [ ac_cv_have_pw_change_in_struct_passwd="yes" ], | |
2570 | [ ac_cv_have_pw_change_in_struct_passwd="no" ] | |
2571 | ) | |
2572 | ]) | |
2573 | if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2574 | AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD, 1, |
2575 | [Define if your password has a pw_change field]) | |
7751d4eb | 2576 | fi |
58d100bf | 2577 | |
637f9177 | 2578 | dnl make sure we're using the real structure members and not defines |
6f34652e | 2579 | AC_CACHE_CHECK([for msg_accrights field in struct msghdr], |
2580 | ac_cv_have_accrights_in_msghdr, [ | |
1a01a50c | 2581 | AC_COMPILE_IFELSE( |
6f34652e | 2582 | [ |
f95c8ce8 | 2583 | #include <sys/types.h> |
6f34652e | 2584 | #include <sys/socket.h> |
2585 | #include <sys/uio.h> | |
637f9177 | 2586 | int main() { |
2587 | #ifdef msg_accrights | |
1a01a50c | 2588 | #error "msg_accrights is a macro" |
637f9177 | 2589 | exit(1); |
2590 | #endif | |
2591 | struct msghdr m; | |
2592 | m.msg_accrights = 0; | |
2593 | exit(0); | |
2594 | } | |
6f34652e | 2595 | ], |
6f34652e | 2596 | [ ac_cv_have_accrights_in_msghdr="yes" ], |
2597 | [ ac_cv_have_accrights_in_msghdr="no" ] | |
2598 | ) | |
2599 | ]) | |
2600 | if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then | |
3466e002 | 2601 | AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR, 1, |
2602 | [Define if your system uses access rights style | |
2603 | file descriptor passing]) | |
6f34652e | 2604 | fi |
2605 | ||
7176df4f | 2606 | AC_CACHE_CHECK([for msg_control field in struct msghdr], |
2607 | ac_cv_have_control_in_msghdr, [ | |
1a01a50c | 2608 | AC_COMPILE_IFELSE( |
7176df4f | 2609 | [ |
f95c8ce8 | 2610 | #include <sys/types.h> |
7176df4f | 2611 | #include <sys/socket.h> |
2612 | #include <sys/uio.h> | |
637f9177 | 2613 | int main() { |
2614 | #ifdef msg_control | |
1a01a50c | 2615 | #error "msg_control is a macro" |
637f9177 | 2616 | exit(1); |
2617 | #endif | |
2618 | struct msghdr m; | |
2619 | m.msg_control = 0; | |
2620 | exit(0); | |
2621 | } | |
7176df4f | 2622 | ], |
7176df4f | 2623 | [ ac_cv_have_control_in_msghdr="yes" ], |
2624 | [ ac_cv_have_control_in_msghdr="no" ] | |
2625 | ) | |
2626 | ]) | |
2627 | if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then | |
3466e002 | 2628 | AC_DEFINE(HAVE_CONTROL_IN_MSGHDR, 1, |
2629 | [Define if your system uses ancillary data style | |
2630 | file descriptor passing]) | |
7176df4f | 2631 | fi |
2632 | ||
58d100bf | 2633 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ |
aff51935 | 2634 | AC_TRY_LINK([], |
2635 | [ extern char *__progname; printf("%s", __progname); ], | |
58d100bf | 2636 | [ ac_cv_libc_defines___progname="yes" ], |
2637 | [ ac_cv_libc_defines___progname="no" ] | |
2638 | ) | |
2639 | ]) | |
2640 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
3466e002 | 2641 | AC_DEFINE(HAVE___PROGNAME, 1, [Define if libc defines __progname]) |
58d100bf | 2642 | fi |
8946db53 | 2643 | |
c921ee00 | 2644 | AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [ |
2645 | AC_TRY_LINK([ | |
2646 | #include <stdio.h> | |
aff51935 | 2647 | ], |
2648 | [ printf("%s", __FUNCTION__); ], | |
c921ee00 | 2649 | [ ac_cv_cc_implements___FUNCTION__="yes" ], |
2650 | [ ac_cv_cc_implements___FUNCTION__="no" ] | |
2651 | ) | |
2652 | ]) | |
2653 | if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then | |
3466e002 | 2654 | AC_DEFINE(HAVE___FUNCTION__, 1, |
2655 | [Define if compiler implements __FUNCTION__]) | |
c921ee00 | 2656 | fi |
2657 | ||
2658 | AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [ | |
2659 | AC_TRY_LINK([ | |
2660 | #include <stdio.h> | |
aff51935 | 2661 | ], |
2662 | [ printf("%s", __func__); ], | |
c921ee00 | 2663 | [ ac_cv_cc_implements___func__="yes" ], |
2664 | [ ac_cv_cc_implements___func__="no" ] | |
2665 | ) | |
2666 | ]) | |
2667 | if test "x$ac_cv_cc_implements___func__" = "xyes" ; then | |
3466e002 | 2668 | AC_DEFINE(HAVE___func__, 1, [Define if compiler implements __func__]) |
c921ee00 | 2669 | fi |
2670 | ||
1812a662 | 2671 | AC_CACHE_CHECK([whether getopt has optreset support], |
2672 | ac_cv_have_getopt_optreset, [ | |
2673 | AC_TRY_LINK( | |
2674 | [ | |
2675 | #include <getopt.h> | |
2676 | ], | |
2677 | [ extern int optreset; optreset = 0; ], | |
2678 | [ ac_cv_have_getopt_optreset="yes" ], | |
2679 | [ ac_cv_have_getopt_optreset="no" ] | |
2680 | ) | |
2681 | ]) | |
2682 | if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then | |
3466e002 | 2683 | AC_DEFINE(HAVE_GETOPT_OPTRESET, 1, |
2684 | [Define if your getopt(3) defines and uses optreset]) | |
1812a662 | 2685 | fi |
a0391976 | 2686 | |
819b676f | 2687 | AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [ |
aff51935 | 2688 | AC_TRY_LINK([], |
2689 | [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);], | |
819b676f | 2690 | [ ac_cv_libc_defines_sys_errlist="yes" ], |
2691 | [ ac_cv_libc_defines_sys_errlist="no" ] | |
2692 | ) | |
2693 | ]) | |
2694 | if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then | |
3466e002 | 2695 | AC_DEFINE(HAVE_SYS_ERRLIST, 1, |
2696 | [Define if your system defines sys_errlist[]]) | |
819b676f | 2697 | fi |
2698 | ||
2699 | ||
416ed5a7 | 2700 | AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [ |
aff51935 | 2701 | AC_TRY_LINK([], |
2702 | [ extern int sys_nerr; printf("%i", sys_nerr);], | |
416ed5a7 | 2703 | [ ac_cv_libc_defines_sys_nerr="yes" ], |
2704 | [ ac_cv_libc_defines_sys_nerr="no" ] | |
2705 | ) | |
2706 | ]) | |
2707 | if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then | |
3466e002 | 2708 | AC_DEFINE(HAVE_SYS_NERR, 1, [Define if your system defines sys_nerr]) |
416ed5a7 | 2709 | fi |
2710 | ||
aff51935 | 2711 | SCARD_MSG="no" |
295c8801 | 2712 | # Check whether user wants sectok support |
2713 | AC_ARG_WITH(sectok, | |
2714 | [ --with-sectok Enable smartcard support using libsectok], | |
d0b19c95 | 2715 | [ |
2716 | if test "x$withval" != "xno" ; then | |
2717 | if test "x$withval" != "xyes" ; then | |
2718 | CPPFLAGS="$CPPFLAGS -I${withval}" | |
2719 | LDFLAGS="$LDFLAGS -L${withval}" | |
2720 | if test ! -z "$need_dash_r" ; then | |
2721 | LDFLAGS="$LDFLAGS -R${withval}" | |
2722 | fi | |
2723 | if test ! -z "$blibpath" ; then | |
2724 | blibpath="$blibpath:${withval}" | |
2725 | fi | |
2726 | fi | |
2727 | AC_CHECK_HEADERS(sectok.h) | |
2728 | if test "$ac_cv_header_sectok_h" != yes; then | |
2729 | AC_MSG_ERROR(Can't find sectok.h) | |
2730 | fi | |
2731 | AC_CHECK_LIB(sectok, sectok_open) | |
2732 | if test "$ac_cv_lib_sectok_sectok_open" != yes; then | |
2733 | AC_MSG_ERROR(Can't find libsectok) | |
2734 | fi | |
3466e002 | 2735 | AC_DEFINE(SMARTCARD, 1, |
2736 | [Define if you want smartcard support]) | |
2737 | AC_DEFINE(USE_SECTOK, 1, | |
2738 | [Define if you want smartcard support | |
2739 | using sectok]) | |
aff51935 | 2740 | SCARD_MSG="yes, using sectok" |
295c8801 | 2741 | fi |
2742 | ] | |
2743 | ) | |
2744 | ||
2745 | # Check whether user wants OpenSC support | |
987b458f | 2746 | OPENSC_CONFIG="no" |
295c8801 | 2747 | AC_ARG_WITH(opensc, |
e47fb473 | 2748 | [ --with-opensc[[=PFX]] Enable smartcard support using OpenSC (optionally in PATH)], |
987b458f | 2749 | [ |
2750 | if test "x$withval" != "xno" ; then | |
2751 | if test "x$withval" != "xyes" ; then | |
2752 | OPENSC_CONFIG=$withval/bin/opensc-config | |
2753 | else | |
2754 | AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no) | |
2755 | fi | |
2756 | if test "$OPENSC_CONFIG" != "no"; then | |
2757 | LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags` | |
2758 | LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs` | |
2759 | CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS" | |
2760 | LDFLAGS="$LDFLAGS $LIBOPENSC_LIBS" | |
2761 | AC_DEFINE(SMARTCARD) | |
3466e002 | 2762 | AC_DEFINE(USE_OPENSC, 1, |
2763 | [Define if you want smartcard support | |
2764 | using OpenSC]) | |
987b458f | 2765 | SCARD_MSG="yes, using OpenSC" |
2766 | fi | |
2767 | fi | |
2768 | ] | |
2769 | ) | |
d0b19c95 | 2770 | |
c31dc31c | 2771 | # Check libraries needed by DNS fingerprint support |
aff51935 | 2772 | AC_SEARCH_LIBS(getrrsetbyname, resolv, |
3466e002 | 2773 | [AC_DEFINE(HAVE_GETRRSETBYNAME, 1, |
2774 | [Define if getrrsetbyname() exists])], | |
3e05e934 | 2775 | [ |
c31dc31c | 2776 | # Needed by our getrrsetbyname() |
2777 | AC_SEARCH_LIBS(res_query, resolv) | |
2778 | AC_SEARCH_LIBS(dn_expand, resolv) | |
dabb524a | 2779 | AC_MSG_CHECKING(if res_query will link) |
2780 | AC_TRY_LINK_FUNC(res_query, AC_MSG_RESULT(yes), | |
2781 | [AC_MSG_RESULT(no) | |
2782 | saved_LIBS="$LIBS" | |
2783 | LIBS="$LIBS -lresolv" | |
2784 | AC_MSG_CHECKING(for res_query in -lresolv) | |
2785 | AC_LINK_IFELSE([ | |
2786 | #include <resolv.h> | |
2787 | int main() | |
2788 | { | |
2789 | res_query (0, 0, 0, 0, 0); | |
2790 | return 0; | |
2791 | } | |
2792 | ], | |
2793 | [LIBS="$LIBS -lresolv" | |
2794 | AC_MSG_RESULT(yes)], | |
2795 | [LIBS="$saved_LIBS" | |
2796 | AC_MSG_RESULT(no)]) | |
2797 | ]) | |
c31dc31c | 2798 | AC_CHECK_FUNCS(_getshort _getlong) |
1c829da5 | 2799 | AC_CHECK_DECLS([_getshort, _getlong], , , |
b5765e1d | 2800 | [#include <sys/types.h> |
2801 | #include <arpa/nameser.h>]) | |
c31dc31c | 2802 | AC_CHECK_MEMBER(HEADER.ad, |
3466e002 | 2803 | [AC_DEFINE(HAVE_HEADER_AD, 1, |
2804 | [Define if HEADER.ad exists in arpa/nameser.h])],, | |
c31dc31c | 2805 | [#include <arpa/nameser.h>]) |
2806 | ]) | |
3e05e934 | 2807 | |
12928e80 | 2808 | # Check whether user wants Kerberos 5 support |
aff51935 | 2809 | KRB5_MSG="no" |
12928e80 | 2810 | AC_ARG_WITH(kerberos5, |
aff51935 | 2811 | [ --with-kerberos5=PATH Enable Kerberos 5 support], |
5585c441 | 2812 | [ if test "x$withval" != "xno" ; then |
2813 | if test "x$withval" = "xyes" ; then | |
2814 | KRB5ROOT="/usr/local" | |
2815 | else | |
2816 | KRB5ROOT=${withval} | |
2817 | fi | |
2818 | ||
3466e002 | 2819 | AC_DEFINE(KRB5, 1, [Define if you want Kerberos 5 support]) |
5585c441 | 2820 | KRB5_MSG="yes" |
2821 | ||
2822 | AC_MSG_CHECKING(for krb5-config) | |
2823 | if test -x $KRB5ROOT/bin/krb5-config ; then | |
2824 | KRB5CONF=$KRB5ROOT/bin/krb5-config | |
2825 | AC_MSG_RESULT($KRB5CONF) | |
2826 | ||
2827 | AC_MSG_CHECKING(for gssapi support) | |
2828 | if $KRB5CONF | grep gssapi >/dev/null ; then | |
2829 | AC_MSG_RESULT(yes) | |
3466e002 | 2830 | AC_DEFINE(GSSAPI, 1, |
2831 | [Define this if you want GSSAPI | |
2832 | support in the version 2 protocol]) | |
071970fb | 2833 | k5confopts=gssapi |
aff51935 | 2834 | else |
5585c441 | 2835 | AC_MSG_RESULT(no) |
071970fb | 2836 | k5confopts="" |
aff51935 | 2837 | fi |
071970fb | 2838 | K5CFLAGS="`$KRB5CONF --cflags $k5confopts`" |
2839 | K5LIBS="`$KRB5CONF --libs $k5confopts`" | |
5585c441 | 2840 | CPPFLAGS="$CPPFLAGS $K5CFLAGS" |
5585c441 | 2841 | AC_MSG_CHECKING(whether we are using Heimdal) |
2842 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
2843 | [ char *tmp = heimdal_version; ], | |
2844 | [ AC_MSG_RESULT(yes) | |
3466e002 | 2845 | AC_DEFINE(HEIMDAL, 1, |
2846 | [Define this if you are using the | |
2847 | Heimdal version of Kerberos V5]) ], | |
5585c441 | 2848 | AC_MSG_RESULT(no) |
2849 | ) | |
2850 | else | |
2851 | AC_MSG_RESULT(no) | |
12928e80 | 2852 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include" |
aff51935 | 2853 | LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib" |
aff51935 | 2854 | AC_MSG_CHECKING(whether we are using Heimdal) |
2855 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
2856 | [ char *tmp = heimdal_version; ], | |
2857 | [ AC_MSG_RESULT(yes) | |
2858 | AC_DEFINE(HEIMDAL) | |
41707f74 | 2859 | K5LIBS="-lkrb5 -ldes" |
2860 | K5LIBS="$K5LIBS -lcom_err -lasn1" | |
82f4e93d | 2861 | AC_CHECK_LIB(roken, net_write, |
41707f74 | 2862 | [K5LIBS="$K5LIBS -lroken"]) |
aff51935 | 2863 | ], |
2864 | [ AC_MSG_RESULT(no) | |
2865 | K5LIBS="-lkrb5 -lk5crypto -lcom_err" | |
2866 | ] | |
2867 | ) | |
4e00038c | 2868 | AC_SEARCH_LIBS(dn_expand, resolv) |
12928e80 | 2869 | |
749560dd | 2870 | AC_CHECK_LIB(gssapi,gss_init_sec_context, |
2871 | [ AC_DEFINE(GSSAPI) | |
2872 | K5LIBS="-lgssapi $K5LIBS" ], | |
2873 | [ AC_CHECK_LIB(gssapi_krb5,gss_init_sec_context, | |
2874 | [ AC_DEFINE(GSSAPI) | |
aff51935 | 2875 | K5LIBS="-lgssapi_krb5 $K5LIBS" ], |
749560dd | 2876 | AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]), |
2877 | $K5LIBS) | |
2878 | ], | |
2879 | $K5LIBS) | |
82f4e93d | 2880 | |
749560dd | 2881 | AC_CHECK_HEADER(gssapi.h, , |
2882 | [ unset ac_cv_header_gssapi_h | |
aff51935 | 2883 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" |
749560dd | 2884 | AC_CHECK_HEADERS(gssapi.h, , |
2885 | AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail]) | |
aff51935 | 2886 | ) |
749560dd | 2887 | ] |
2888 | ) | |
2889 | ||
2890 | oldCPP="$CPPFLAGS" | |
2891 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
2892 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
2893 | [ CPPFLAGS="$oldCPP" ]) | |
2894 | ||
aff51935 | 2895 | fi |
5585c441 | 2896 | if test ! -z "$need_dash_r" ; then |
2897 | LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib" | |
2898 | fi | |
2899 | if test ! -z "$blibpath" ; then | |
2900 | blibpath="$blibpath:${KRB5ROOT}/lib" | |
2901 | fi | |
071970fb | 2902 | |
f5555364 | 2903 | AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h) |
2904 | AC_CHECK_HEADERS(gssapi_krb5.h gssapi/gssapi_krb5.h) | |
2905 | AC_CHECK_HEADERS(gssapi_generic.h gssapi/gssapi_generic.h) | |
071970fb | 2906 | |
f5555364 | 2907 | LIBS="$LIBS $K5LIBS" |
3466e002 | 2908 | AC_SEARCH_LIBS(k_hasafs, kafs, AC_DEFINE(USE_AFS, 1, |
2909 | [Define this if you want to use libkafs' AFS support])) | |
f5555364 | 2910 | fi |
071970fb | 2911 | ] |
12928e80 | 2912 | ) |
b5b68128 | 2913 | |
a0391976 | 2914 | # Looking for programs, paths and files |
a0391976 | 2915 | |
ecac8ee5 | 2916 | PRIVSEP_PATH=/var/empty |
2917 | AC_ARG_WITH(privsep-path, | |
cda1ebcb | 2918 | [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)], |
ecac8ee5 | 2919 | [ |
6cf0200f | 2920 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2921 | test "x${withval}" != "xyes"; then | |
ecac8ee5 | 2922 | PRIVSEP_PATH=$withval |
2923 | fi | |
2924 | ] | |
2925 | ) | |
2926 | AC_SUBST(PRIVSEP_PATH) | |
2927 | ||
a0391976 | 2928 | AC_ARG_WITH(xauth, |
2929 | [ --with-xauth=PATH Specify path to xauth program ], | |
2930 | [ | |
6cf0200f | 2931 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2932 | test "x${withval}" != "xyes"; then | |
cbd7492e | 2933 | xauth_path=$withval |
a0391976 | 2934 | fi |
2935 | ], | |
2936 | [ | |
2bf42e4a | 2937 | TestPath="$PATH" |
2938 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin" | |
2939 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11" | |
2940 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin" | |
2941 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin" | |
2942 | AC_PATH_PROG(xauth_path, xauth, , $TestPath) | |
e5fe9a1f | 2943 | if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then |
a0391976 | 2944 | xauth_path="/usr/openwin/bin/xauth" |
2945 | fi | |
2946 | ] | |
2947 | ) | |
2948 | ||
65a4b4af | 2949 | STRIP_OPT=-s |
2950 | AC_ARG_ENABLE(strip, | |
2951 | [ --disable-strip Disable calling strip(1) on install], | |
2952 | [ | |
2953 | if test "x$enableval" = "xno" ; then | |
2954 | STRIP_OPT= | |
2955 | fi | |
2956 | ] | |
2957 | ) | |
2958 | AC_SUBST(STRIP_OPT) | |
2959 | ||
b3ec54b4 | 2960 | if test -z "$xauth_path" ; then |
2961 | XAUTH_PATH="undefined" | |
2962 | AC_SUBST(XAUTH_PATH) | |
2963 | else | |
3466e002 | 2964 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path", |
2965 | [Define if xauth is found in your path]) | |
b3ec54b4 | 2966 | XAUTH_PATH=$xauth_path |
2967 | AC_SUBST(XAUTH_PATH) | |
a0391976 | 2968 | fi |
a0391976 | 2969 | |
2970 | # Check for mail directory (last resort if we cannot get it from headers) | |
2971 | if test ! -z "$MAIL" ; then | |
2972 | maildir=`dirname $MAIL` | |
3466e002 | 2973 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir", |
2974 | [Set this to your mail directory if you don't have maillock.h]) | |
a0391976 | 2975 | fi |
2976 | ||
479cece8 | 2977 | if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then |
1a01a50c | 2978 | AC_MSG_WARN([cross compiling: Disabling /dev/ptmx test]) |
2979 | disable_ptmx_check=yes | |
2980 | fi | |
a0391976 | 2981 | if test -z "$no_dev_ptmx" ; then |
6e879cb4 | 2982 | if test "x$disable_ptmx_check" != "xyes" ; then |
aff51935 | 2983 | AC_CHECK_FILE("/dev/ptmx", |
6e879cb4 | 2984 | [ |
3466e002 | 2985 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX, 1, |
2986 | [Define if you have /dev/ptmx]) | |
6e879cb4 | 2987 | have_dev_ptmx=1 |
2988 | ] | |
2989 | ) | |
2990 | fi | |
3276571c | 2991 | fi |
1a01a50c | 2992 | |
479cece8 | 2993 | if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then |
1a01a50c | 2994 | AC_CHECK_FILE("/dev/ptc", |
2995 | [ | |
3466e002 | 2996 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC, 1, |
2997 | [Define if you have /dev/ptc]) | |
1a01a50c | 2998 | have_dev_ptc=1 |
2999 | ] | |
3000 | ) | |
3001 | else | |
3002 | AC_MSG_WARN([cross compiling: Disabling /dev/ptc test]) | |
3003 | fi | |
3276571c | 3004 | |
a0391976 | 3005 | # Options from here on. Some of these are preset by platform above |
fdf6b7aa | 3006 | AC_ARG_WITH(mantype, |
5d97cfbf | 3007 | [ --with-mantype=man|cat|doc Set man page type], |
c54a6257 | 3008 | [ |
5d97cfbf | 3009 | case "$withval" in |
3010 | man|cat|doc) | |
3011 | MANTYPE=$withval | |
3012 | ;; | |
3013 | *) | |
3014 | AC_MSG_ERROR(invalid man type: $withval) | |
3015 | ;; | |
3016 | esac | |
c54a6257 | 3017 | ] |
3018 | ) | |
e0c4d3ac | 3019 | if test -z "$MANTYPE"; then |
2bf42e4a | 3020 | TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb" |
3021 | AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath) | |
e0c4d3ac | 3022 | if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then |
3023 | MANTYPE=doc | |
3024 | elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then | |
3025 | MANTYPE=man | |
3026 | else | |
3027 | MANTYPE=cat | |
3028 | fi | |
3029 | fi | |
c54a6257 | 3030 | AC_SUBST(MANTYPE) |
e0c4d3ac | 3031 | if test "$MANTYPE" = "doc"; then |
3032 | mansubdir=man; | |
3033 | else | |
3034 | mansubdir=$MANTYPE; | |
3035 | fi | |
3036 | AC_SUBST(mansubdir) | |
0bc5b6fb | 3037 | |
a0391976 | 3038 | # Check whether to enable MD5 passwords |
aff51935 | 3039 | MD5_MSG="no" |
2ddcfdf3 | 3040 | AC_ARG_WITH(md5-passwords, |
caf3bc51 | 3041 | [ --with-md5-passwords Enable use of MD5 passwords], |
0bc5b6fb | 3042 | [ |
bcf36c78 | 3043 | if test "x$withval" != "xno" ; then |
3466e002 | 3044 | AC_DEFINE(HAVE_MD5_PASSWORDS, 1, |
3045 | [Define if you want to allow MD5 passwords]) | |
aff51935 | 3046 | MD5_MSG="yes" |
0bc5b6fb | 3047 | fi |
3048 | ] | |
caf3bc51 | 3049 | ) |
3050 | ||
a0391976 | 3051 | # Whether to disable shadow password support |
a7effaac | 3052 | AC_ARG_WITH(shadow, |
3053 | [ --without-shadow Disable shadow password support], | |
3054 | [ | |
82f4e93d | 3055 | if test "x$withval" = "xno" ; then |
a7effaac | 3056 | AC_DEFINE(DISABLE_SHADOW) |
4cb5ffa0 | 3057 | disable_shadow=yes |
a7effaac | 3058 | fi |
3059 | ] | |
3060 | ) | |
3061 | ||
4cb5ffa0 | 3062 | if test -z "$disable_shadow" ; then |
3063 | AC_MSG_CHECKING([if the systems has expire shadow information]) | |
3064 | AC_TRY_COMPILE( | |
3065 | [ | |
3066 | #include <sys/types.h> | |
3067 | #include <shadow.h> | |
3068 | struct spwd sp; | |
3069 | ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ], | |
3070 | [ sp_expire_available=yes ], [] | |
3071 | ) | |
3072 | ||
3073 | if test "x$sp_expire_available" = "xyes" ; then | |
3074 | AC_MSG_RESULT(yes) | |
3466e002 | 3075 | AC_DEFINE(HAS_SHADOW_EXPIRE, 1, |
3076 | [Define if you want to use shadow password expire field]) | |
4cb5ffa0 | 3077 | else |
3078 | AC_MSG_RESULT(no) | |
3079 | fi | |
3080 | fi | |
3081 | ||
a0391976 | 3082 | # Use ip address instead of hostname in $DISPLAY |
44839801 | 3083 | if test ! -z "$IPADDR_IN_DISPLAY" ; then |
3084 | DISPLAY_HACK_MSG="yes" | |
3466e002 | 3085 | AC_DEFINE(IPADDR_IN_DISPLAY, 1, |
3086 | [Define if you need to use IP address | |
3087 | instead of hostname in $DISPLAY]) | |
44839801 | 3088 | else |
aff51935 | 3089 | DISPLAY_HACK_MSG="no" |
44839801 | 3090 | AC_ARG_WITH(ipaddr-display, |
3091 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
3092 | [ | |
82f4e93d | 3093 | if test "x$withval" != "xno" ; then |
44839801 | 3094 | AC_DEFINE(IPADDR_IN_DISPLAY) |
aff51935 | 3095 | DISPLAY_HACK_MSG="yes" |
44839801 | 3096 | fi |
3097 | ] | |
3098 | ) | |
3099 | fi | |
a7effaac | 3100 | |
95b99395 | 3101 | # check for /etc/default/login and use it if present. |
daa41e62 | 3102 | AC_ARG_ENABLE(etc-default-login, |
6ff3d0dc | 3103 | [ --disable-etc-default-login Disable using PATH from /etc/default/login [no]], |
694d0cef | 3104 | [ if test "x$enableval" = "xno"; then |
3105 | AC_MSG_NOTICE([/etc/default/login handling disabled]) | |
3106 | etc_default_login=no | |
3107 | else | |
3108 | etc_default_login=yes | |
3109 | fi ], | |
b0e7249f | 3110 | [ if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; |
3111 | then | |
3112 | AC_MSG_WARN([cross compiling: not checking /etc/default/login]) | |
3113 | etc_default_login=no | |
3114 | else | |
3115 | etc_default_login=yes | |
3116 | fi ] | |
694d0cef | 3117 | ) |
95b99395 | 3118 | |
694d0cef | 3119 | if test "x$etc_default_login" != "xno"; then |
3120 | AC_CHECK_FILE("/etc/default/login", | |
3121 | [ external_path_file=/etc/default/login ]) | |
b0e7249f | 3122 | if test "x$external_path_file" = "x/etc/default/login"; then |
3466e002 | 3123 | AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN, 1, |
3124 | [Define if your system has /etc/default/login]) | |
1a01a50c | 3125 | fi |
694d0cef | 3126 | fi |
95b99395 | 3127 | |
8d184c09 | 3128 | dnl BSD systems use /etc/login.conf so --with-default-path= has no effect |
4b492aab | 3129 | if test $ac_cv_func_login_getcapbool = "yes" && \ |
3130 | test $ac_cv_header_login_cap_h = "yes" ; then | |
95b99395 | 3131 | external_path_file=/etc/login.conf |
8d184c09 | 3132 | fi |
95b99395 | 3133 | |
a0391976 | 3134 | # Whether to mess with the default path |
aff51935 | 3135 | SERVER_PATH_MSG="(default)" |
c43d69a9 | 3136 | AC_ARG_WITH(default-path, |
75817f90 | 3137 | [ --with-default-path= Specify default \$PATH environment for server], |
cb807f40 | 3138 | [ |
95b99395 | 3139 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
8d184c09 | 3140 | AC_MSG_WARN([ |
3141 | --with-default-path=PATH has no effect on this system. | |
3142 | Edit /etc/login.conf instead.]) | |
82f4e93d | 3143 | elif test "x$withval" != "xno" ; then |
89bbd457 | 3144 | if test ! -z "$external_path_file" ; then |
95b99395 | 3145 | AC_MSG_WARN([ |
3146 | --with-default-path=PATH will only be used if PATH is not defined in | |
3147 | $external_path_file .]) | |
3148 | fi | |
b2d818e6 | 3149 | user_path="$withval" |
aff51935 | 3150 | SERVER_PATH_MSG="$withval" |
cb807f40 | 3151 | fi |
b2d818e6 | 3152 | ], |
95b99395 | 3153 | [ if test "x$external_path_file" = "x/etc/login.conf" ; then |
3154 | AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf]) | |
8d184c09 | 3155 | else |
89bbd457 | 3156 | if test ! -z "$external_path_file" ; then |
95b99395 | 3157 | AC_MSG_WARN([ |
3158 | If PATH is defined in $external_path_file, ensure the path to scp is included, | |
3159 | otherwise scp will not work.]) | |
3160 | fi | |
b0e7249f | 3161 | AC_RUN_IFELSE( |
3162 | [AC_LANG_SOURCE([[ | |
b2d818e6 | 3163 | /* find out what STDPATH is */ |
3164 | #include <stdio.h> | |
b2d818e6 | 3165 | #ifdef HAVE_PATHS_H |
3166 | # include <paths.h> | |
3167 | #endif | |
3168 | #ifndef _PATH_STDPATH | |
d9a4e55b | 3169 | # ifdef _PATH_USERPATH /* Irix */ |
3170 | # define _PATH_STDPATH _PATH_USERPATH | |
3171 | # else | |
3172 | # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" | |
3173 | # endif | |
b2d818e6 | 3174 | #endif |
3175 | #include <sys/types.h> | |
3176 | #include <sys/stat.h> | |
3177 | #include <fcntl.h> | |
3178 | #define DATA "conftest.stdpath" | |
3179 | ||
3180 | main() | |
3181 | { | |
3182 | FILE *fd; | |
3183 | int rc; | |
82f4e93d | 3184 | |
b2d818e6 | 3185 | fd = fopen(DATA,"w"); |
3186 | if(fd == NULL) | |
3187 | exit(1); | |
82f4e93d | 3188 | |
b2d818e6 | 3189 | if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) |
3190 | exit(1); | |
3191 | ||
3192 | exit(0); | |
3193 | } | |
b0e7249f | 3194 | ]])], |
3195 | [ user_path=`cat conftest.stdpath` ], | |
b2d818e6 | 3196 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ], |
3197 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ] | |
3198 | ) | |
3199 | # make sure $bindir is in USER_PATH so scp will work | |
3200 | t_bindir=`eval echo ${bindir}` | |
3201 | case $t_bindir in | |
3202 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;; | |
3203 | esac | |
3204 | case $t_bindir in | |
3205 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;; | |
3206 | esac | |
3207 | echo $user_path | grep ":$t_bindir" > /dev/null 2>&1 | |
3208 | if test $? -ne 0 ; then | |
3209 | echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 | |
3210 | if test $? -ne 0 ; then | |
3211 | user_path=$user_path:$t_bindir | |
3212 | AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work) | |
3213 | fi | |
3214 | fi | |
8d184c09 | 3215 | fi ] |
cb807f40 | 3216 | ) |
95b99395 | 3217 | if test "x$external_path_file" != "x/etc/login.conf" ; then |
3466e002 | 3218 | AC_DEFINE_UNQUOTED(USER_PATH, "$user_path", [Specify default $PATH]) |
8d184c09 | 3219 | AC_SUBST(user_path) |
3220 | fi | |
cb807f40 | 3221 | |
06617857 | 3222 | # Set superuser path separately to user path |
06617857 | 3223 | AC_ARG_WITH(superuser-path, |
3224 | [ --with-superuser-path= Specify different path for super-user], | |
3225 | [ | |
6cf0200f | 3226 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3227 | test "x${withval}" != "xyes"; then | |
3466e002 | 3228 | AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval", |
3229 | [Define if you want a different $PATH | |
3230 | for the superuser]) | |
06617857 | 3231 | superuser_path=$withval |
3232 | fi | |
3233 | ] | |
3234 | ) | |
3235 | ||
3236 | ||
58d100bf | 3237 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) |
aff51935 | 3238 | IPV4_IN6_HACK_MSG="no" |
80faa19f | 3239 | AC_ARG_WITH(4in6, |
3240 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
3241 | [ | |
3242 | if test "x$withval" != "xno" ; then | |
3243 | AC_MSG_RESULT(yes) | |
3466e002 | 3244 | AC_DEFINE(IPV4_IN_IPV6, 1, |
3245 | [Detect IPv4 in IPv6 mapped addresses | |
3246 | and treat as IPv4]) | |
aff51935 | 3247 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3248 | else |
3249 | AC_MSG_RESULT(no) | |
3250 | fi | |
3251 | ],[ | |
3252 | if test "x$inet6_default_4in6" = "xyes"; then | |
3253 | AC_MSG_RESULT([yes (default)]) | |
3254 | AC_DEFINE(IPV4_IN_IPV6) | |
aff51935 | 3255 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3256 | else |
3257 | AC_MSG_RESULT([no (default)]) | |
3258 | fi | |
3259 | ] | |
3260 | ) | |
3261 | ||
af774732 | 3262 | # Whether to enable BSD auth support |
f1b0ecc3 | 3263 | BSD_AUTH_MSG=no |
af774732 | 3264 | AC_ARG_WITH(bsd-auth, |
3265 | [ --with-bsd-auth Enable BSD auth support], | |
3266 | [ | |
82f4e93d | 3267 | if test "x$withval" != "xno" ; then |
3466e002 | 3268 | AC_DEFINE(BSD_AUTH, 1, |
3269 | [Define if you have BSD auth support]) | |
f1b0ecc3 | 3270 | BSD_AUTH_MSG=yes |
af774732 | 3271 | fi |
3272 | ] | |
3273 | ) | |
3274 | ||
a0391976 | 3275 | # Where to place sshd.pid |
19d9ac2a | 3276 | piddir=/var/run |
81dadca3 | 3277 | # make sure the directory exists |
82f4e93d | 3278 | if test ! -d $piddir ; then |
81dadca3 | 3279 | piddir=`eval echo ${sysconfdir}` |
3280 | case $piddir in | |
aff51935 | 3281 | NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; |
81dadca3 | 3282 | esac |
3283 | fi | |
3284 | ||
47e45e44 | 3285 | AC_ARG_WITH(pid-dir, |
3286 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
3287 | [ | |
6cf0200f | 3288 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3289 | test "x${withval}" != "xyes"; then | |
19d9ac2a | 3290 | piddir=$withval |
82f4e93d | 3291 | if test ! -d $piddir ; then |
81dadca3 | 3292 | AC_MSG_WARN([** no $piddir directory on this system **]) |
3293 | fi | |
47e45e44 | 3294 | fi |
3295 | ] | |
3296 | ) | |
b7a87eea | 3297 | |
3466e002 | 3298 | AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir", [Specify location of ssh.pid]) |
19d9ac2a | 3299 | AC_SUBST(piddir) |
47e45e44 | 3300 | |
1d7b9b20 | 3301 | dnl allow user to disable some login recording features |
3302 | AC_ARG_ENABLE(lastlog, | |
bfd550a2 | 3303 | [ --disable-lastlog disable use of lastlog even if detected [no]], |
ddb154b3 | 3304 | [ |
3305 | if test "x$enableval" = "xno" ; then | |
3306 | AC_DEFINE(DISABLE_LASTLOG) | |
3307 | fi | |
3308 | ] | |
1d7b9b20 | 3309 | ) |
3310 | AC_ARG_ENABLE(utmp, | |
bfd550a2 | 3311 | [ --disable-utmp disable use of utmp even if detected [no]], |
ddb154b3 | 3312 | [ |
3313 | if test "x$enableval" = "xno" ; then | |
3314 | AC_DEFINE(DISABLE_UTMP) | |
3315 | fi | |
3316 | ] | |
1d7b9b20 | 3317 | ) |
3318 | AC_ARG_ENABLE(utmpx, | |
bfd550a2 | 3319 | [ --disable-utmpx disable use of utmpx even if detected [no]], |
ddb154b3 | 3320 | [ |
3321 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3322 | AC_DEFINE(DISABLE_UTMPX, 1, |
3323 | [Define if you don't want to use utmpx]) | |
ddb154b3 | 3324 | fi |
3325 | ] | |
1d7b9b20 | 3326 | ) |
3327 | AC_ARG_ENABLE(wtmp, | |
bfd550a2 | 3328 | [ --disable-wtmp disable use of wtmp even if detected [no]], |
ddb154b3 | 3329 | [ |
3330 | if test "x$enableval" = "xno" ; then | |
3331 | AC_DEFINE(DISABLE_WTMP) | |
3332 | fi | |
3333 | ] | |
1d7b9b20 | 3334 | ) |
3335 | AC_ARG_ENABLE(wtmpx, | |
bfd550a2 | 3336 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], |
ddb154b3 | 3337 | [ |
3338 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3339 | AC_DEFINE(DISABLE_WTMPX, 1, |
3340 | [Define if you don't want to use wtmpx]) | |
ddb154b3 | 3341 | fi |
3342 | ] | |
1d7b9b20 | 3343 | ) |
3344 | AC_ARG_ENABLE(libutil, | |
bfd550a2 | 3345 | [ --disable-libutil disable use of libutil (login() etc.) [no]], |
ddb154b3 | 3346 | [ |
3347 | if test "x$enableval" = "xno" ; then | |
3348 | AC_DEFINE(DISABLE_LOGIN) | |
3349 | fi | |
3350 | ] | |
1d7b9b20 | 3351 | ) |
3352 | AC_ARG_ENABLE(pututline, | |
bfd550a2 | 3353 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], |
ddb154b3 | 3354 | [ |
3355 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3356 | AC_DEFINE(DISABLE_PUTUTLINE, 1, |
3357 | [Define if you don't want to use pututline() | |
3358 | etc. to write [uw]tmp]) | |
ddb154b3 | 3359 | fi |
3360 | ] | |
1d7b9b20 | 3361 | ) |
3362 | AC_ARG_ENABLE(pututxline, | |
bfd550a2 | 3363 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], |
ddb154b3 | 3364 | [ |
3365 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3366 | AC_DEFINE(DISABLE_PUTUTXLINE, 1, |
3367 | [Define if you don't want to use pututxline() | |
3368 | etc. to write [uw]tmpx]) | |
ddb154b3 | 3369 | fi |
3370 | ] | |
1d7b9b20 | 3371 | ) |
3372 | AC_ARG_WITH(lastlog, | |
bfd550a2 | 3373 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], |
8c89dd2b | 3374 | [ |
82f4e93d | 3375 | if test "x$withval" = "xno" ; then |
8c89dd2b | 3376 | AC_DEFINE(DISABLE_LASTLOG) |
6cf0200f | 3377 | elif test -n "$withval" && test "x${withval}" != "xyes"; then |
8c89dd2b | 3378 | conf_lastlog_location=$withval |
3379 | fi | |
3380 | ] | |
3381 | ) | |
1d7b9b20 | 3382 | |
3383 | dnl lastlog, [uw]tmpx? detection | |
3384 | dnl NOTE: set the paths in the platform section to avoid the | |
3385 | dnl need for command-line parameters | |
3386 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
3387 | ||
3388 | dnl lastlog detection | |
3389 | dnl NOTE: the code itself will detect if lastlog is a directory | |
3390 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
3391 | AC_TRY_COMPILE([ | |
3392 | #include <sys/types.h> | |
3393 | #include <utmp.h> | |
3394 | #ifdef HAVE_LASTLOG_H | |
3395 | # include <lastlog.h> | |
3396 | #endif | |
d7c0f3d5 | 3397 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3398 | # include <paths.h> |
41cb4569 | 3399 | #endif |
3400 | #ifdef HAVE_LOGIN_H | |
3401 | # include <login.h> | |
1d7b9b20 | 3402 | #endif |
3403 | ], | |
3404 | [ char *lastlog = LASTLOG_FILE; ], | |
3405 | [ AC_MSG_RESULT(yes) ], | |
d7c0f3d5 | 3406 | [ |
3407 | AC_MSG_RESULT(no) | |
3408 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
3409 | AC_TRY_COMPILE([ | |
3410 | #include <sys/types.h> | |
3411 | #include <utmp.h> | |
3412 | #ifdef HAVE_LASTLOG_H | |
3413 | # include <lastlog.h> | |
3414 | #endif | |
3415 | #ifdef HAVE_PATHS_H | |
3416 | # include <paths.h> | |
3417 | #endif | |
3418 | ], | |
3419 | [ char *lastlog = _PATH_LASTLOG; ], | |
3420 | [ AC_MSG_RESULT(yes) ], | |
3421 | [ | |
f282b668 | 3422 | AC_MSG_RESULT(no) |
d7c0f3d5 | 3423 | system_lastlog_path=no |
3424 | ]) | |
3425 | ] | |
1d7b9b20 | 3426 | ) |
d7c0f3d5 | 3427 | |
1d7b9b20 | 3428 | if test -z "$conf_lastlog_location"; then |
3429 | if test x"$system_lastlog_path" = x"no" ; then | |
3430 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
e5fe9a1f | 3431 | if (test -d "$f" || test -f "$f") ; then |
1d7b9b20 | 3432 | conf_lastlog_location=$f |
3433 | fi | |
3434 | done | |
3435 | if test -z "$conf_lastlog_location"; then | |
f8119cef | 3436 | AC_MSG_WARN([** Cannot find lastlog **]) |
3437 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
1d7b9b20 | 3438 | fi |
3439 | fi | |
3440 | fi | |
3441 | ||
3442 | if test -n "$conf_lastlog_location"; then | |
3466e002 | 3443 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location", |
3444 | [Define if you want to specify the path to your lastlog file]) | |
82f4e93d | 3445 | fi |
1d7b9b20 | 3446 | |
3447 | dnl utmp detection | |
3448 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
3449 | AC_TRY_COMPILE([ | |
3450 | #include <sys/types.h> | |
3451 | #include <utmp.h> | |
d7c0f3d5 | 3452 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3453 | # include <paths.h> |
3454 | #endif | |
3455 | ], | |
3456 | [ char *utmp = UTMP_FILE; ], | |
3457 | [ AC_MSG_RESULT(yes) ], | |
3458 | [ AC_MSG_RESULT(no) | |
3459 | system_utmp_path=no ] | |
3460 | ) | |
3461 | if test -z "$conf_utmp_location"; then | |
3462 | if test x"$system_utmp_path" = x"no" ; then | |
3463 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
3464 | if test -f $f ; then | |
3465 | conf_utmp_location=$f | |
3466 | fi | |
3467 | done | |
3468 | if test -z "$conf_utmp_location"; then | |
3469 | AC_DEFINE(DISABLE_UTMP) | |
3470 | fi | |
3471 | fi | |
3472 | fi | |
3473 | if test -n "$conf_utmp_location"; then | |
3466e002 | 3474 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location", |
3475 | [Define if you want to specify the path to your utmp file]) | |
82f4e93d | 3476 | fi |
1d7b9b20 | 3477 | |
3478 | dnl wtmp detection | |
3479 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
3480 | AC_TRY_COMPILE([ | |
3481 | #include <sys/types.h> | |
3482 | #include <utmp.h> | |
d7c0f3d5 | 3483 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3484 | # include <paths.h> |
3485 | #endif | |
3486 | ], | |
3487 | [ char *wtmp = WTMP_FILE; ], | |
3488 | [ AC_MSG_RESULT(yes) ], | |
3489 | [ AC_MSG_RESULT(no) | |
3490 | system_wtmp_path=no ] | |
3491 | ) | |
3492 | if test -z "$conf_wtmp_location"; then | |
3493 | if test x"$system_wtmp_path" = x"no" ; then | |
3494 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
3495 | if test -f $f ; then | |
3496 | conf_wtmp_location=$f | |
3497 | fi | |
3498 | done | |
3499 | if test -z "$conf_wtmp_location"; then | |
3500 | AC_DEFINE(DISABLE_WTMP) | |
3501 | fi | |
3502 | fi | |
3503 | fi | |
3504 | if test -n "$conf_wtmp_location"; then | |
3466e002 | 3505 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location", |
3506 | [Define if you want to specify the path to your wtmp file]) | |
82f4e93d | 3507 | fi |
1d7b9b20 | 3508 | |
3509 | ||
3510 | dnl utmpx detection - I don't know any system so perverse as to require | |
3511 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
3512 | dnl there, though. | |
3513 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
3514 | AC_TRY_COMPILE([ | |
3515 | #include <sys/types.h> | |
3516 | #include <utmp.h> | |
3517 | #ifdef HAVE_UTMPX_H | |
3518 | #include <utmpx.h> | |
3519 | #endif | |
d7c0f3d5 | 3520 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3521 | # include <paths.h> |
3522 | #endif | |
3523 | ], | |
3524 | [ char *utmpx = UTMPX_FILE; ], | |
3525 | [ AC_MSG_RESULT(yes) ], | |
3526 | [ AC_MSG_RESULT(no) | |
3527 | system_utmpx_path=no ] | |
3528 | ) | |
3529 | if test -z "$conf_utmpx_location"; then | |
3530 | if test x"$system_utmpx_path" = x"no" ; then | |
3531 | AC_DEFINE(DISABLE_UTMPX) | |
3532 | fi | |
3533 | else | |
3466e002 | 3534 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location", |
3535 | [Define if you want to specify the path to your utmpx file]) | |
82f4e93d | 3536 | fi |
1d7b9b20 | 3537 | |
3538 | dnl wtmpx detection | |
3539 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
3540 | AC_TRY_COMPILE([ | |
3541 | #include <sys/types.h> | |
3542 | #include <utmp.h> | |
3543 | #ifdef HAVE_UTMPX_H | |
3544 | #include <utmpx.h> | |
3545 | #endif | |
d7c0f3d5 | 3546 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3547 | # include <paths.h> |
3548 | #endif | |
3549 | ], | |
3550 | [ char *wtmpx = WTMPX_FILE; ], | |
3551 | [ AC_MSG_RESULT(yes) ], | |
3552 | [ AC_MSG_RESULT(no) | |
3553 | system_wtmpx_path=no ] | |
3554 | ) | |
3555 | if test -z "$conf_wtmpx_location"; then | |
3556 | if test x"$system_wtmpx_path" = x"no" ; then | |
3557 | AC_DEFINE(DISABLE_WTMPX) | |
3558 | fi | |
3559 | else | |
3466e002 | 3560 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location", |
3561 | [Define if you want to specify the path to your wtmpx file]) | |
82f4e93d | 3562 | fi |
1d7b9b20 | 3563 | |
b7a87eea | 3564 | |
bd499f9e | 3565 | if test ! -z "$blibpath" ; then |
68ece370 | 3566 | LDFLAGS="$LDFLAGS $blibflags$blibpath" |
3567 | AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile]) | |
bd499f9e | 3568 | fi |
3569 | ||
ddceb1c8 | 3570 | dnl remove pam and dl because they are in $LIBPAM |
3571 | if test "$PAM_MSG" = yes ; then | |
98f2d9d5 | 3572 | LIBS=`echo $LIBS | sed 's/-lpam //'` |
3573 | fi | |
3574 | if test "$ac_cv_lib_pam_pam_set_item" = yes ; then | |
3575 | LIBS=`echo $LIBS | sed 's/-ldl //'` | |
ddceb1c8 | 3576 | fi |
3577 | ||
ed89c848 | 3578 | dnl Adding -Werror to CFLAGS early prevents configure tests from running. |
3579 | dnl Add now. | |
3580 | CFLAGS="$CFLAGS $werror_flags" | |
3581 | ||
3c62e7eb | 3582 | AC_EXEEXT |
d7cfdd7c | 3583 | AC_CONFIG_FILES([Makefile buildpkg.sh opensshd.init openbsd-compat/Makefile \ |
3584 | scard/Makefile ssh_prng_cmds survey.sh]) | |
98a7c37b | 3585 | AC_OUTPUT |
d3083fbd | 3586 | |
cbd7492e | 3587 | # Print summary of options |
3588 | ||
cbd7492e | 3589 | # Someone please show me a better way :) |
3590 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
3591 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
3592 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
3593 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
f5665f6f | 3594 | E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` |
e0c4d3ac | 3595 | F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` |
cbd7492e | 3596 | G=`eval echo ${piddir}` ; G=`eval echo ${G}` |
ecac8ee5 | 3597 | H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}` |
3598 | I=`eval echo ${user_path}` ; I=`eval echo ${I}` | |
3599 | J=`eval echo ${superuser_path}` ; J=`eval echo ${J}` | |
cbd7492e | 3600 | |
3601 | echo "" | |
26de7942 | 3602 | echo "OpenSSH has been configured with the following options:" |
ecac8ee5 | 3603 | echo " User binaries: $B" |
3604 | echo " System binaries: $C" | |
3605 | echo " Configuration files: $D" | |
3606 | echo " Askpass program: $E" | |
3607 | echo " Manual pages: $F" | |
3608 | echo " PID file: $G" | |
3609 | echo " Privilege separation chroot path: $H" | |
95b99395 | 3610 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
3611 | echo " At runtime, sshd will use the path defined in $external_path_file" | |
3612 | echo " Make sure the path to scp is present, otherwise scp will not work" | |
8d184c09 | 3613 | else |
ecac8ee5 | 3614 | echo " sshd default user PATH: $I" |
89bbd457 | 3615 | if test ! -z "$external_path_file"; then |
95b99395 | 3616 | echo " (If PATH is set in $external_path_file it will be used instead. If" |
3617 | echo " used, ensure the path to scp is present, otherwise scp will not work.)" | |
3618 | fi | |
8d184c09 | 3619 | fi |
06617857 | 3620 | if test ! -z "$superuser_path" ; then |
ecac8ee5 | 3621 | echo " sshd superuser user PATH: $J" |
3622 | fi | |
3623 | echo " Manpage format: $MANTYPE" | |
3e05e934 | 3624 | echo " PAM support: $PAM_MSG" |
ecac8ee5 | 3625 | echo " KerberosV support: $KRB5_MSG" |
3626 | echo " Smartcard support: $SCARD_MSG" | |
ecac8ee5 | 3627 | echo " S/KEY support: $SKEY_MSG" |
3628 | echo " TCP Wrappers support: $TCPW_MSG" | |
3629 | echo " MD5 password support: $MD5_MSG" | |
59031773 | 3630 | echo " libedit support: $LIBEDIT_MSG" |
3deb1408 | 3631 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" |
ecac8ee5 | 3632 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" |
3633 | echo " BSD Auth support: $BSD_AUTH_MSG" | |
3634 | echo " Random number source: $RAND_MSG" | |
f1b0ecc3 | 3635 | if test ! -z "$USE_RAND_HELPER" ; then |
ecac8ee5 | 3636 | echo " ssh-rand-helper collects from: $RAND_HELPER_MSG" |
af774732 | 3637 | fi |
3638 | ||
cbd7492e | 3639 | echo "" |
3640 | ||
0c2fb82f | 3641 | echo " Host: ${host}" |
3642 | echo " Compiler: ${CC}" | |
3643 | echo " Compiler flags: ${CFLAGS}" | |
3644 | echo "Preprocessor flags: ${CPPFLAGS}" | |
3645 | echo " Linker flags: ${LDFLAGS}" | |
ddceb1c8 | 3646 | echo " Libraries: ${LIBWRAP} ${LIBPAM} ${LIBS}" |
cbd7492e | 3647 | |
3648 | echo "" | |
3649 | ||
9cefe228 | 3650 | if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then |
b3146b5f | 3651 | echo "SVR4 style packages are supported with \"make package\"" |
3652 | echo "" | |
9cefe228 | 3653 | fi |
3654 | ||
adeebd37 | 3655 | if test "x$PAM_MSG" = "xyes" ; then |
f1b0ecc3 | 3656 | echo "PAM is enabled. You may need to install a PAM control file " |
3657 | echo "for sshd, otherwise password authentication may fail. " | |
aff51935 | 3658 | echo "Example PAM control files can be found in the contrib/ " |
f1b0ecc3 | 3659 | echo "subdirectory" |
adeebd37 | 3660 | echo "" |
3661 | fi | |
3662 | ||
f1b0ecc3 | 3663 | if test ! -z "$RAND_HELPER_CMDHASH" ; then |
3664 | echo "WARNING: you are using the builtin random number collection " | |
3665 | echo "service. Please read WARNING.RNG and request that your OS " | |
3666 | echo "vendor includes kernel-based random number collection in " | |
3667 | echo "future versions of your OS." | |
2c523de9 | 3668 | echo "" |
3669 | fi | |
af774732 | 3670 | |
2f6f9cff | 3671 | if test ! -z "$NO_PEERCHECK" ; then |
3672 | echo "WARNING: the operating system that you are using does not " | |
3673 | echo "appear to support either the getpeereid() API nor the " | |
3674 | echo "SO_PEERCRED getsockopt() option. These facilities are used to " | |
3675 | echo "enforce security checks to prevent unauthorised connections to " | |
3676 | echo "ssh-agent. Their absence increases the risk that a malicious " | |
3677 | echo "user can connect to your agent. " | |
3678 | echo "" | |
3679 | fi | |
3680 | ||
7b578f7d | 3681 | if test "$AUDIT_MODULE" = "bsm" ; then |
3682 | echo "WARNING: BSM audit support is currently considered EXPERIMENTAL." | |
3683 | echo "See the Solaris section in README.platform for details." | |
3684 | fi |