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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" |
eeee8237 | 88 | GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'` |
5fdabf45 | 89 | case $GCC_VER in |
90 | 1.*) ;; | |
91 | 2.8* | 2.9*) CFLAGS="$CFLAGS -Wsign-compare" ;; | |
92 | 2.*) ;; | |
dbf07ba2 | 93 | 3.*) CFLAGS="$CFLAGS -Wsign-compare" ;; |
cd595991 | 94 | 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign" ;; |
95 | *) ;; | |
5fdabf45 | 96 | esac |
8a3ff1aa | 97 | |
dfafb2e1 | 98 | if test -z "$have_llong_max"; then |
99 | # retry LLONG_MAX with -std=gnu99, needed on some Linuxes | |
100 | unset ac_cv_have_decl_LLONG_MAX | |
101 | saved_CFLAGS="$CFLAGS" | |
102 | CFLAGS="$CFLAGS -std=gnu99" | |
103 | AC_CHECK_DECL(LLONG_MAX, | |
104 | [have_llong_max=1], | |
105 | [CFLAGS="$saved_CFLAGS"], | |
106 | [#include <limits.h>] | |
107 | ) | |
108 | fi | |
d423d822 | 109 | fi |
110 | ||
e6354014 | 111 | AC_ARG_WITH(rpath, |
112 | [ --without-rpath Disable auto-added -R linker paths], | |
113 | [ | |
82f4e93d | 114 | if test "x$withval" = "xno" ; then |
e6354014 | 115 | need_dash_r="" |
116 | fi | |
117 | if test "x$withval" = "xyes" ; then | |
118 | need_dash_r=1 | |
119 | fi | |
120 | ] | |
121 | ) | |
122 | ||
a0391976 | 123 | # Check for some target-specific stuff |
a7effaac | 124 | case "$host" in |
9d6b1b96 | 125 | *-*-aix*) |
aff51935 | 126 | AC_MSG_CHECKING([how to specify blibpath for linker ($LD)]) |
68ece370 | 127 | if (test -z "$blibpath"); then |
0a15d73b | 128 | blibpath="/usr/lib:/lib" |
68ece370 | 129 | fi |
130 | saved_LDFLAGS="$LDFLAGS" | |
131 | for tryflags in -blibpath: -Wl,-blibpath: -Wl,-rpath, ;do | |
132 | if (test -z "$blibflags"); then | |
133 | LDFLAGS="$saved_LDFLAGS $tryflags$blibpath" | |
134 | AC_TRY_LINK([], [], [blibflags=$tryflags]) | |
135 | fi | |
136 | done | |
137 | if (test -z "$blibflags"); then | |
138 | AC_MSG_RESULT(not found) | |
139 | AC_MSG_ERROR([*** must be able to specify blibpath on AIX - check config.log]) | |
140 | else | |
141 | AC_MSG_RESULT($blibflags) | |
bd499f9e | 142 | fi |
68ece370 | 143 | LDFLAGS="$saved_LDFLAGS" |
e351e493 | 144 | dnl Check for authenticate. Might be in libs.a on older AIXes |
3466e002 | 145 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE, 1, |
146 | [Define if you want to enable AIX4's authenticate function])], | |
0764e748 | 147 | [AC_CHECK_LIB(s,authenticate, |
e351e493 | 148 | [ AC_DEFINE(WITH_AIXAUTHENTICATE) |
0764e748 | 149 | LIBS="$LIBS -ls" |
150 | ]) | |
151 | ]) | |
ba603e06 | 152 | dnl Check for various auth function declarations in headers. |
c85ed8e2 | 153 | AC_CHECK_DECLS([authenticate, loginrestrictions, loginsuccess, |
72ad335d | 154 | passwdexpired, setauthdb], , , [#include <usersec.h>]) |
e351e493 | 155 | dnl Check if loginfailed is declared and takes 4 arguments (AIX >= 5.2) |
ba603e06 | 156 | AC_CHECK_DECLS(loginfailed, |
e351e493 | 157 | [AC_MSG_CHECKING(if loginfailed takes 4 arguments) |
158 | AC_TRY_COMPILE( | |
f58c0e01 | 159 | [#include <usersec.h>], |
e351e493 | 160 | [(void)loginfailed("user","host","tty",0);], |
161 | [AC_MSG_RESULT(yes) | |
3466e002 | 162 | AC_DEFINE(AIX_LOGINFAILED_4ARG, 1, |
163 | [Define if your AIX loginfailed() function | |
164 | takes 4 arguments (AIX >= 5.2)])], | |
f58c0e01 | 165 | [AC_MSG_RESULT(no)] |
e351e493 | 166 | )], |
167 | [], | |
168 | [#include <usersec.h>] | |
169 | ) | |
2aa3a16c | 170 | AC_CHECK_FUNCS(setauthdb) |
5ccf88cb | 171 | check_for_aix_broken_getaddrinfo=1 |
3466e002 | 172 | AC_DEFINE(BROKEN_REALPATH, 1, [Define if you have a broken realpath.]) |
173 | AC_DEFINE(SETEUID_BREAKS_SETUID, 1, | |
174 | [Define if your platform breaks doing a seteuid before a setuid]) | |
175 | AC_DEFINE(BROKEN_SETREUID, 1, [Define if your setreuid() is broken]) | |
176 | AC_DEFINE(BROKEN_SETREGID, 1, [Define if your setregid() is broken]) | |
a3cef3ca | 177 | dnl AIX handles lastlog as part of its login message |
3466e002 | 178 | AC_DEFINE(DISABLE_LASTLOG, 1, [Define if you don't want to use lastlog]) |
179 | AC_DEFINE(LOGIN_NEEDS_UTMPX, 1, | |
180 | [Some systems need a utmpx entry for /bin/login to work]) | |
181 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV, | |
182 | [Define to a Set Process Title type if your system is | |
183 | supported by bsd-setproctitle.c]) | |
9d6b1b96 | 184 | ;; |
3c62e7eb | 185 | *-*-cygwin*) |
a52997bd | 186 | check_for_libcrypt_later=1 |
ffb8d130 | 187 | LIBS="$LIBS /usr/lib/textmode.o" |
3466e002 | 188 | AC_DEFINE(HAVE_CYGWIN, 1, [Define if you are on Cygwin]) |
189 | AC_DEFINE(USE_PIPES, 1, [Use PIPES instead of a socketpair()]) | |
190 | AC_DEFINE(DISABLE_SHADOW, 1, | |
191 | [Define if you want to disable shadow passwords]) | |
192 | AC_DEFINE(IP_TOS_IS_BROKEN, 1, | |
193 | [Define if your system choked on IP TOS setting]) | |
194 | AC_DEFINE(NO_X11_UNIX_SOCKETS, 1, | |
195 | [Define if X11 doesn't support AF_UNIX sockets on that system]) | |
196 | AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT, 1, | |
197 | [Define if the concept of ports only accessible to | |
198 | superusers isn't known]) | |
199 | AC_DEFINE(DISABLE_FD_PASSING, 1, | |
200 | [Define if your platform needs to skip post auth | |
201 | file descriptor passing]) | |
3c62e7eb | 202 | ;; |
d6fdb079 | 203 | *-*-dgux*) |
204 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
0c6a72a5 | 205 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
206 | AC_DEFINE(BROKEN_SETREUID) | |
207 | AC_DEFINE(BROKEN_SETREGID) | |
d6fdb079 | 208 | ;; |
39c98ef7 | 209 | *-*-darwin*) |
33e2e066 | 210 | AC_MSG_CHECKING(if we have working getaddrinfo) |
211 | AC_TRY_RUN([#include <mach-o/dyld.h> | |
212 | main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) | |
213 | exit(0); | |
214 | else | |
215 | exit(1); | |
216 | }], [AC_MSG_RESULT(working)], | |
217 | [AC_MSG_RESULT(buggy) | |
3466e002 | 218 | AC_DEFINE(BROKEN_GETADDRINFO, 1, [getaddrinfo is broken (if present)])], |
b27e573d | 219 | [AC_MSG_RESULT(assume it is working)]) |
635e0c42 | 220 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
221 | AC_DEFINE(BROKEN_SETREUID) | |
222 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 223 | AC_DEFINE_UNQUOTED(BIND_8_COMPAT, 1, |
224 | [Define if your resolver libs need this for getrrsetbyname]) | |
39c98ef7 | 225 | ;; |
7d458c86 | 226 | *-*-hpux*) |
227 | # first we define all of the options common to all HP-UX releases | |
b8fea62d | 228 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" |
44839801 | 229 | IPADDR_IN_DISPLAY=yes |
2b10f47a | 230 | AC_DEFINE(USE_PIPES) |
3466e002 | 231 | AC_DEFINE(LOGIN_NO_ENDOPT, 1, |
232 | [Define if your login program cannot handle end of options ("--")]) | |
a2572aa7 | 233 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
3466e002 | 234 | AC_DEFINE(LOCKED_PASSWD_STRING, "*", |
235 | [String used in /etc/passwd to denote locked account]) | |
3a2b2b44 | 236 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) |
83f987c3 | 237 | MAIL="/var/mail/username" |
f75ca46d | 238 | LIBS="$LIBS -lsec" |
7d458c86 | 239 | AC_CHECK_LIB(xnet, t_error, , |
240 | AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])) | |
241 | ||
242 | # next, we define all of the options specific to major releases | |
243 | case "$host" in | |
244 | *-*-hpux10*) | |
245 | if test -z "$GCC"; then | |
246 | CFLAGS="$CFLAGS -Ae" | |
247 | fi | |
248 | ;; | |
249 | *-*-hpux11*) | |
3466e002 | 250 | AC_DEFINE(PAM_SUN_CODEBASE, 1, |
251 | [Define if you are using Solaris-derived PAM which | |
252 | passes pam_messages to the conversation function | |
253 | with an extra level of indirection]) | |
254 | AC_DEFINE(DISABLE_UTMP, 1, | |
255 | [Define if you don't want to use utmp]) | |
7d458c86 | 256 | AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins]) |
257 | check_for_hpux_broken_getaddrinfo=1 | |
258 | check_for_conflicting_getspnam=1 | |
259 | ;; | |
260 | esac | |
261 | ||
262 | # lastly, we define options specific to minor releases | |
263 | case "$host" in | |
264 | *-*-hpux10.26) | |
3466e002 | 265 | AC_DEFINE(HAVE_SECUREWARE, 1, |
266 | [Define if you have SecureWare-based | |
267 | protected password database]) | |
7d458c86 | 268 | disable_ptmx_check=yes |
269 | LIBS="$LIBS -lsecpw" | |
270 | ;; | |
271 | esac | |
2b763e31 | 272 | ;; |
d94aa2ae | 273 | *-*-irix5*) |
6ac7829a | 274 | PATH="$PATH:/usr/etc" |
3466e002 | 275 | AC_DEFINE(BROKEN_INET_NTOA, 1, |
276 | [Define if you system's inet_ntoa is busted | |
277 | (e.g. Irix gcc issue)]) | |
cb433561 | 278 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
279 | AC_DEFINE(BROKEN_SETREUID) | |
280 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 281 | AC_DEFINE(WITH_ABBREV_NO_TTY, 1, |
282 | [Define if you shouldn't strip 'tty' from your | |
283 | ttyname in [uw]tmp]) | |
3e6e3da0 | 284 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
b9795b89 | 285 | ;; |
286 | *-*-irix6*) | |
6ac7829a | 287 | PATH="$PATH:/usr/etc" |
3466e002 | 288 | AC_DEFINE(WITH_IRIX_ARRAY, 1, |
289 | [Define if you have/want arrays | |
290 | (cluster-wide session managment, not C arrays)]) | |
291 | AC_DEFINE(WITH_IRIX_PROJECT, 1, | |
292 | [Define if you want IRIX project management]) | |
293 | AC_DEFINE(WITH_IRIX_AUDIT, 1, | |
294 | [Define if you want IRIX audit trails]) | |
295 | AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS, 1, | |
296 | [Define if you want IRIX kernel jobs])]) | |
416ed5a7 | 297 | AC_DEFINE(BROKEN_INET_NTOA) |
412c0eaa | 298 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
299 | AC_DEFINE(BROKEN_SETREUID) | |
300 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 301 | AC_DEFINE(BROKEN_UPDWTMPX, 1, [updwtmpx is broken (if present)]) |
0e8f4eba | 302 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
3e6e3da0 | 303 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
d94aa2ae | 304 | ;; |
5cdfe03f | 305 | *-*-linux*) |
306 | no_dev_ptmx=1 | |
717057b6 | 307 | check_for_libcrypt_later=1 |
eacb954e | 308 | check_for_openpty_ctty_bug=1 |
3466e002 | 309 | AC_DEFINE(DONT_TRY_OTHER_AF, 1, [Workaround more Linux IPv6 quirks]) |
310 | AC_DEFINE(PAM_TTY_KLUDGE, 1, | |
311 | [Work around problematic Linux PAM modules handling of PAM_TTY]) | |
312 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "!", | |
313 | [String used in /etc/passwd to denote locked account]) | |
3a2b2b44 | 314 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) |
3466e002 | 315 | AC_DEFINE(LINK_OPNOTSUPP_ERRNO, EPERM, |
316 | [Define to whatever link() returns for "not supported" | |
317 | if it doesn't return EOPNOTSUPP.]) | |
b6610e8f | 318 | AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts]) |
3466e002 | 319 | AC_DEFINE(USE_BTMP) |
80faa19f | 320 | inet6_default_4in6=yes |
bf7c1e6c | 321 | case `uname -r` in |
ad84c479 | 322 | 1.*|2.0.*) |
3466e002 | 323 | AC_DEFINE(BROKEN_CMSG_TYPE, 1, |
324 | [Define if cmsg_type is not passed correctly]) | |
bf7c1e6c | 325 | ;; |
bf7c1e6c | 326 | esac |
5cdfe03f | 327 | ;; |
66d6c27e | 328 | mips-sony-bsd|mips-sony-newsos4) |
3466e002 | 329 | AC_DEFINE(NEED_SETPRGP, 1, [Need setpgrp to acquire controlling tty]) |
66d6c27e | 330 | SONY=1 |
66d6c27e | 331 | ;; |
d468fc76 | 332 | *-*-netbsd*) |
33e2e066 | 333 | check_for_libcrypt_before=1 |
82f4e93d | 334 | if test "x$withval" != "xno" ; then |
e6354014 | 335 | need_dash_r=1 |
336 | fi | |
d468fc76 | 337 | ;; |
86b416a7 | 338 | *-*-freebsd*) |
339 | check_for_libcrypt_later=1 | |
988c5031 | 340 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "*LOCKED*", [Account locked with pw(1)]) |
86b416a7 | 341 | ;; |
8707b7eb | 342 | *-*-bsdi*) |
343 | AC_DEFINE(SETEUID_BREAKS_SETUID) | |
344 | AC_DEFINE(BROKEN_SETREUID) | |
345 | AC_DEFINE(BROKEN_SETREGID) | |
346 | ;; | |
729bfe59 | 347 | *-next-*) |
729bfe59 | 348 | conf_lastlog_location="/usr/adm/lastlog" |
698d107e | 349 | conf_utmp_location=/etc/utmp |
350 | conf_wtmp_location=/usr/adm/wtmp | |
351 | MAIL=/usr/spool/mail | |
3466e002 | 352 | AC_DEFINE(HAVE_NEXT, 1, [Define if you are on NeXT]) |
443172c4 | 353 | AC_DEFINE(BROKEN_REALPATH) |
00937921 | 354 | AC_DEFINE(USE_PIPES) |
3466e002 | 355 | AC_DEFINE(BROKEN_SAVED_UIDS, 1, [Needed for NeXT]) |
729bfe59 | 356 | ;; |
5b7b5e23 | 357 | *-*-openbsd*) |
358 | AC_DEFINE(HAVE_ATTRIBUTE__SENTINEL__, 1, [OpenBSD's gcc has sentinel]) | |
8034a348 | 359 | AC_DEFINE(HAVE_ATTRIBUTE__BOUNDED__, 1, [OpenBSD's gcc has bounded]) |
5b7b5e23 | 360 | ;; |
9d6b1b96 | 361 | *-*-solaris*) |
82f4e93d | 362 | if test "x$withval" != "xno" ; then |
010e9d5b | 363 | need_dash_r=1 |
364 | fi | |
adeebd37 | 365 | AC_DEFINE(PAM_SUN_CODEBASE) |
7e2d5fa4 | 366 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
3466e002 | 367 | AC_DEFINE(LOGIN_NEEDS_TERM, 1, |
368 | [Some versions of /bin/login need the TERM supplied | |
369 | on the commandline]) | |
7f0a4ff1 | 370 | AC_DEFINE(PAM_TTY_KLUDGE) |
3466e002 | 371 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
372 | [Define if pam_chauthtok wants real uid set | |
373 | to the unpriv'ed user]) | |
3e6e3da0 | 374 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
ad84c479 | 375 | # Pushing STREAMS modules will cause sshd to acquire a controlling tty. |
3466e002 | 376 | AC_DEFINE(SSHD_ACQUIRES_CTTY, 1, |
377 | [Define if sshd somehow reacquires a controlling TTY | |
378 | after setsid()]) | |
95b99395 | 379 | external_path_file=/etc/default/login |
1d7b9b20 | 380 | # hardwire lastlog location (can't detect it on some versions) |
381 | conf_lastlog_location="/var/adm/lastlog" | |
32c80420 | 382 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) |
383 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
384 | if test "$sol2ver" -ge 8; then | |
385 | AC_MSG_RESULT(yes) | |
386 | AC_DEFINE(DISABLE_UTMP) | |
3466e002 | 387 | AC_DEFINE(DISABLE_WTMP, 1, |
388 | [Define if you don't want to use wtmp]) | |
32c80420 | 389 | else |
390 | AC_MSG_RESULT(no) | |
391 | fi | |
9d6b1b96 | 392 | ;; |
a423beaf | 393 | *-*-sunos4*) |
0c2fb82f | 394 | CPPFLAGS="$CPPFLAGS -DSUNOS4" |
a423beaf | 395 | AC_CHECK_FUNCS(getpwanam) |
adeebd37 | 396 | AC_DEFINE(PAM_SUN_CODEBASE) |
32eec038 | 397 | conf_utmp_location=/etc/utmp |
398 | conf_wtmp_location=/var/adm/wtmp | |
399 | conf_lastlog_location=/var/adm/lastlog | |
137d7b6c | 400 | AC_DEFINE(USE_PIPES) |
a423beaf | 401 | ;; |
6f68f28a | 402 | *-ncr-sysv*) |
98a7c37b | 403 | LIBS="$LIBS -lc89" |
29525240 | 404 | AC_DEFINE(USE_PIPES) |
eabb99c6 | 405 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
6fb3618d | 406 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
407 | AC_DEFINE(BROKEN_SETREUID) | |
408 | AC_DEFINE(BROKEN_SETREGID) | |
6f68f28a | 409 | ;; |
132dd316 | 410 | *-sni-sysv*) |
c8c15bcb | 411 | # /usr/ucblib MUST NOT be searched on ReliantUNIX |
e2798e96 | 412 | AC_CHECK_LIB(dl, dlsym, ,) |
d08db6d1 | 413 | # -lresolv needs to be at the end of LIBS or DNS lookups break |
414 | AC_CHECK_LIB(resolv, res_query, [ LIBS="$LIBS -lresolv" ]) | |
9548d6c8 | 415 | IPADDR_IN_DISPLAY=yes |
416 | AC_DEFINE(USE_PIPES) | |
132dd316 | 417 | AC_DEFINE(IP_TOS_IS_BROKEN) |
605369bb | 418 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
419 | AC_DEFINE(BROKEN_SETREUID) | |
420 | AC_DEFINE(BROKEN_SETREGID) | |
eabb99c6 | 421 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
95b99395 | 422 | external_path_file=/etc/default/login |
c8c15bcb | 423 | # /usr/ucblib/libucb.a no longer needed on ReliantUNIX |
424 | # Attention: always take care to bind libsocket and libnsl before libc, | |
425 | # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog | |
132dd316 | 426 | ;; |
79a7ba96 | 427 | # UnixWare 1.x, UnixWare 2.x, and others based on code from Univel. |
77bb0bca | 428 | *-*-sysv4.2*) |
9a406e1e | 429 | CFLAGS="$CFLAGS -Dva_list=_VA_LIST" |
ed6553e2 | 430 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 431 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
432 | AC_DEFINE(BROKEN_SETREUID) | |
433 | AC_DEFINE(BROKEN_SETREGID) | |
46f853b9 | 434 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd]) |
77bb0bca | 435 | ;; |
79a7ba96 | 436 | # UnixWare 7.x, OpenUNIX 8 |
77bb0bca | 437 | *-*-sysv5*) |
d7d2cc6e | 438 | check_for_libcrypt_later=1 |
439 | AC_DEFINE(UNIXWARE_LONG_PASSWORDS, 1, [Support passwords > 8 chars]) | |
ed6553e2 | 440 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 441 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
442 | AC_DEFINE(BROKEN_SETREUID) | |
443 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 444 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
822015dd | 445 | case "$host" in |
446 | *-*-sysv5SCO_SV*) # SCO OpenServer 6.x | |
447 | TEST_SHELL=/u95/bin/sh | |
3466e002 | 448 | AC_DEFINE(BROKEN_LIBIAF, 1, |
449 | [ia_uinfo routines not supported by OS yet]) | |
822015dd | 450 | ;; |
451 | esac | |
77bb0bca | 452 | ;; |
9d6b1b96 | 453 | *-*-sysv*) |
9d6b1b96 | 454 | ;; |
79a7ba96 | 455 | # SCO UNIX and OEM versions of SCO UNIX |
77bb0bca | 456 | *-*-sco3.2v4*) |
11cf4f1f | 457 | AC_MSG_ERROR("This Platform is no longer supported.") |
77bb0bca | 458 | ;; |
79a7ba96 | 459 | # SCO OpenServer 5.x |
77bb0bca | 460 | *-*-sco3.2v5*) |
21710e39 | 461 | if test -z "$GCC"; then |
462 | CFLAGS="$CFLAGS -belf" | |
463 | fi | |
ed6553e2 | 464 | LIBS="$LIBS -lprot -lx -ltinfo -lm" |
509b1f88 | 465 | no_dev_ptmx=1 |
ed6553e2 | 466 | AC_DEFINE(USE_PIPES) |
6e879cb4 | 467 | AC_DEFINE(HAVE_SECUREWARE) |
d287c664 | 468 | AC_DEFINE(DISABLE_SHADOW) |
94d8258b | 469 | AC_DEFINE(DISABLE_FD_PASSING) |
7ed101c0 | 470 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
471 | AC_DEFINE(BROKEN_SETREUID) | |
472 | AC_DEFINE(BROKEN_SETREGID) | |
bcebad47 | 473 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
34f2baf0 | 474 | AC_DEFINE(BROKEN_UPDWTMPX) |
3466e002 | 475 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
aca75d94 | 476 | AC_CHECK_FUNCS(getluid setluid) |
533875af | 477 | MANTYPE=man |
a3245b92 | 478 | TEST_SHELL=ksh |
509b1f88 | 479 | ;; |
ccbb983c | 480 | *-*-unicosmk*) |
3466e002 | 481 | AC_DEFINE(NO_SSH_LASTLOG, 1, |
482 | [Define if you don't want to use lastlog in session.c]) | |
c1ad5966 | 483 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
484 | AC_DEFINE(BROKEN_SETREUID) | |
485 | AC_DEFINE(BROKEN_SETREGID) | |
ccbb983c | 486 | AC_DEFINE(USE_PIPES) |
487 | AC_DEFINE(DISABLE_FD_PASSING) | |
488 | LDFLAGS="$LDFLAGS" | |
489 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
490 | MANTYPE=cat | |
d262b7f2 | 491 | ;; |
7b9a8c6e | 492 | *-*-unicosmp*) |
c1ad5966 | 493 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
494 | AC_DEFINE(BROKEN_SETREUID) | |
495 | AC_DEFINE(BROKEN_SETREGID) | |
7b9a8c6e | 496 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
497 | AC_DEFINE(USE_PIPES) | |
498 | AC_DEFINE(DISABLE_FD_PASSING) | |
499 | LDFLAGS="$LDFLAGS" | |
c1ad5966 | 500 | LIBS="$LIBS -lgen -lacid -ldb" |
7b9a8c6e | 501 | MANTYPE=cat |
502 | ;; | |
ca5c7d6a | 503 | *-*-unicos*) |
c1ad5966 | 504 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
505 | AC_DEFINE(BROKEN_SETREUID) | |
506 | AC_DEFINE(BROKEN_SETREGID) | |
ca5c7d6a | 507 | AC_DEFINE(USE_PIPES) |
94d8258b | 508 | AC_DEFINE(DISABLE_FD_PASSING) |
ef51930f | 509 | AC_DEFINE(NO_SSH_LASTLOG) |
ccbb983c | 510 | LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal" |
511 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
512 | MANTYPE=cat | |
a704dd54 | 513 | ;; |
4d33e531 | 514 | *-dec-osf*) |
99c8ddac | 515 | AC_MSG_CHECKING(for Digital Unix SIA) |
516 | no_osfsia="" | |
517 | AC_ARG_WITH(osfsia, | |
518 | [ --with-osfsia Enable Digital Unix SIA], | |
519 | [ | |
520 | if test "x$withval" = "xno" ; then | |
521 | AC_MSG_RESULT(disabled) | |
522 | no_osfsia=1 | |
523 | fi | |
524 | ], | |
525 | ) | |
526 | if test -z "$no_osfsia" ; then | |
4d33e531 | 527 | if test -f /etc/sia/matrix.conf; then |
528 | AC_MSG_RESULT(yes) | |
3466e002 | 529 | AC_DEFINE(HAVE_OSF_SIA, 1, |
530 | [Define if you have Digital Unix Security | |
531 | Integration Architecture]) | |
532 | AC_DEFINE(DISABLE_LOGIN, 1, | |
533 | [Define if you don't want to use your | |
534 | system's login() call]) | |
58d0df4e | 535 | AC_DEFINE(DISABLE_FD_PASSING) |
4d33e531 | 536 | LIBS="$LIBS -lsecurity -ldb -lm -laud" |
537 | else | |
538 | AC_MSG_RESULT(no) | |
3466e002 | 539 | AC_DEFINE(LOCKED_PASSWD_SUBSTR, "Nologin", |
540 | [String used in /etc/passwd to denote locked account]) | |
4d33e531 | 541 | fi |
542 | fi | |
a6e67b60 | 543 | AC_DEFINE(BROKEN_GETADDRINFO) |
f4f2ff4f | 544 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
08da2d08 | 545 | AC_DEFINE(BROKEN_SETREUID) |
546 | AC_DEFINE(BROKEN_SETREGID) | |
4d33e531 | 547 | ;; |
41cb4569 | 548 | |
549 | *-*-nto-qnx) | |
550 | AC_DEFINE(USE_PIPES) | |
551 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
3466e002 | 552 | AC_DEFINE(MISSING_NFDBITS, 1, [Define on *nto-qnx systems]) |
553 | AC_DEFINE(MISSING_HOWMANY, 1, [Define on *nto-qnx systems]) | |
554 | AC_DEFINE(MISSING_FD_MASK, 1, [Define on *nto-qnx systems]) | |
41cb4569 | 555 | ;; |
35fc74ed | 556 | |
557 | *-*-ultrix*) | |
3466e002 | 558 | AC_DEFINE(BROKEN_GETGROUPS, 1, [getgroups(0,NULL) will return -1]) |
559 | AC_DEFINE(BROKEN_MMAP, 1, [Ultrix mmap can't map files]) | |
560 | AC_DEFINE(NEED_SETPRGP) | |
b5765e1d | 561 | AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix]) |
562 | ;; | |
157b6700 | 563 | |
564 | *-*-lynxos) | |
565 | CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__" | |
3466e002 | 566 | AC_DEFINE(MISSING_HOWMANY) |
157b6700 | 567 | AC_DEFINE(BROKEN_SETVBUF, 1, [LynxOS has broken setvbuf() implementation]) |
568 | ;; | |
a7effaac | 569 | esac |
570 | ||
8e7b16f8 | 571 | # Allow user to specify flags |
572 | AC_ARG_WITH(cflags, | |
573 | [ --with-cflags Specify additional flags to pass to compiler], | |
574 | [ | |
6cf0200f | 575 | if test -n "$withval" && test "x$withval" != "xno" && \ |
576 | test "x${withval}" != "xyes"; then | |
8e7b16f8 | 577 | CFLAGS="$CFLAGS $withval" |
578 | fi | |
82f4e93d | 579 | ] |
8e7b16f8 | 580 | ) |
0c2fb82f | 581 | AC_ARG_WITH(cppflags, |
582 | [ --with-cppflags Specify additional flags to pass to preprocessor] , | |
583 | [ | |
6cf0200f | 584 | if test -n "$withval" && test "x$withval" != "xno" && \ |
585 | test "x${withval}" != "xyes"; then | |
0c2fb82f | 586 | CPPFLAGS="$CPPFLAGS $withval" |
587 | fi | |
588 | ] | |
589 | ) | |
8e7b16f8 | 590 | AC_ARG_WITH(ldflags, |
97b378bf | 591 | [ --with-ldflags Specify additional flags to pass to linker], |
8e7b16f8 | 592 | [ |
6cf0200f | 593 | if test -n "$withval" && test "x$withval" != "xno" && \ |
594 | test "x${withval}" != "xyes"; then | |
8e7b16f8 | 595 | LDFLAGS="$LDFLAGS $withval" |
596 | fi | |
82f4e93d | 597 | ] |
8e7b16f8 | 598 | ) |
599 | AC_ARG_WITH(libs, | |
600 | [ --with-libs Specify additional libraries to link with], | |
601 | [ | |
6cf0200f | 602 | if test -n "$withval" && test "x$withval" != "xno" && \ |
603 | test "x${withval}" != "xyes"; then | |
8e7b16f8 | 604 | LIBS="$LIBS $withval" |
605 | fi | |
82f4e93d | 606 | ] |
8e7b16f8 | 607 | ) |
ed89c848 | 608 | AC_ARG_WITH(Werror, |
609 | [ --with-Werror Build main code with -Werror], | |
610 | [ | |
611 | if test -n "$withval" && test "x$withval" != "xno"; then | |
612 | werror_flags="-Werror" | |
1012885d | 613 | if test "x${withval}" != "xyes"; then |
ed89c848 | 614 | werror_flags="$withval" |
615 | fi | |
616 | fi | |
617 | ] | |
618 | ) | |
8e7b16f8 | 619 | |
c5829391 | 620 | AC_MSG_CHECKING(compiler and flags for sanity) |
479cece8 | 621 | AC_RUN_IFELSE( |
622 | [AC_LANG_SOURCE([ | |
c5829391 | 623 | #include <stdio.h> |
624 | int main(){exit(0);} | |
479cece8 | 625 | ])], |
c5829391 | 626 | [ AC_MSG_RESULT(yes) ], |
627 | [ | |
628 | AC_MSG_RESULT(no) | |
629 | AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***]) | |
1a01a50c | 630 | ], |
631 | [ AC_MSG_WARN([cross compiling: not checking compiler sanity]) ] | |
c5829391 | 632 | ) |
633 | ||
b04a9f8c | 634 | dnl Checks for header files. |
635 | AC_CHECK_HEADERS( \ | |
636 | bstring.h \ | |
637 | crypt.h \ | |
638 | dirent.h \ | |
639 | endian.h \ | |
640 | features.h \ | |
641 | floatingpoint.h \ | |
642 | getopt.h \ | |
643 | glob.h \ | |
644 | ia.h \ | |
4c653d8e | 645 | iaf.h \ |
b04a9f8c | 646 | lastlog.h \ |
647 | limits.h \ | |
648 | login.h \ | |
649 | login_cap.h \ | |
650 | maillock.h \ | |
651 | ndir.h \ | |
652 | netdb.h \ | |
653 | netgroup.h \ | |
654 | netinet/in_systm.h \ | |
655 | pam/pam_appl.h \ | |
656 | paths.h \ | |
657 | pty.h \ | |
658 | readpassphrase.h \ | |
659 | rpc/types.h \ | |
660 | security/pam_appl.h \ | |
661 | shadow.h \ | |
662 | stddef.h \ | |
663 | stdint.h \ | |
0957c2cf | 664 | string.h \ |
b04a9f8c | 665 | strings.h \ |
666 | sys/audit.h \ | |
667 | sys/bitypes.h \ | |
668 | sys/bsdtty.h \ | |
669 | sys/cdefs.h \ | |
670 | sys/dir.h \ | |
671 | sys/mman.h \ | |
672 | sys/ndir.h \ | |
673 | sys/prctl.h \ | |
674 | sys/pstat.h \ | |
675 | sys/select.h \ | |
676 | sys/stat.h \ | |
677 | sys/stream.h \ | |
678 | sys/stropts.h \ | |
679 | sys/strtio.h \ | |
680 | sys/sysmacros.h \ | |
681 | sys/time.h \ | |
682 | sys/timers.h \ | |
683 | sys/un.h \ | |
684 | time.h \ | |
685 | tmpdir.h \ | |
686 | ttyent.h \ | |
25dd2ce6 | 687 | unistd.h \ |
b04a9f8c | 688 | usersec.h \ |
689 | util.h \ | |
690 | utime.h \ | |
691 | utmp.h \ | |
692 | utmpx.h \ | |
ea76f54c | 693 | vis.h \ |
b04a9f8c | 694 | ) |
ddceb1c8 | 695 | |
765a24cd | 696 | # sys/ptms.h requires sys/stream.h to be included first on Solaris |
697 | AC_CHECK_HEADERS(sys/ptms.h, [], [], [ | |
698 | #ifdef HAVE_SYS_STREAM_H | |
699 | # include <sys/stream.h> | |
700 | #endif | |
701 | ]) | |
702 | ||
a0391976 | 703 | # Checks for libraries. |
98a7c37b | 704 | AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match)) |
705 | AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt)) | |
2c523de9 | 706 | |
446227d6 | 707 | dnl IRIX and Solaris 2.5.1 have dirname() in libgen |
708 | AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[ | |
709 | AC_CHECK_LIB(gen, dirname,[ | |
710 | AC_CACHE_CHECK([for broken dirname], | |
711 | ac_cv_have_broken_dirname, [ | |
712 | save_LIBS="$LIBS" | |
713 | LIBS="$LIBS -lgen" | |
b0e7249f | 714 | AC_RUN_IFELSE( |
715 | [AC_LANG_SOURCE([[ | |
446227d6 | 716 | #include <libgen.h> |
717 | #include <string.h> | |
718 | ||
719 | int main(int argc, char **argv) { | |
720 | char *s, buf[32]; | |
721 | ||
722 | strncpy(buf,"/etc", 32); | |
723 | s = dirname(buf); | |
724 | if (!s || strncmp(s, "/", 32) != 0) { | |
725 | exit(1); | |
726 | } else { | |
727 | exit(0); | |
728 | } | |
729 | } | |
b0e7249f | 730 | ]])], |
731 | [ ac_cv_have_broken_dirname="no" ], | |
732 | [ ac_cv_have_broken_dirname="yes" ], | |
446227d6 | 733 | [ ac_cv_have_broken_dirname="no" ], |
446227d6 | 734 | ) |
735 | LIBS="$save_LIBS" | |
736 | ]) | |
737 | if test "x$ac_cv_have_broken_dirname" = "xno" ; then | |
738 | LIBS="$LIBS -lgen" | |
739 | AC_DEFINE(HAVE_DIRNAME) | |
740 | AC_CHECK_HEADERS(libgen.h) | |
741 | fi | |
742 | ]) | |
743 | ]) | |
744 | ||
745 | AC_CHECK_FUNC(getspnam, , | |
746 | AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen")) | |
3466e002 | 747 | AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME, 1, |
748 | [Define if you have the basename function.])) | |
446227d6 | 749 | |
98a7c37b | 750 | dnl zlib is required |
751 | AC_ARG_WITH(zlib, | |
752 | [ --with-zlib=PATH Use zlib in PATH], | |
6dd05556 | 753 | [ if test "x$withval" = "xno" ; then |
754 | AC_MSG_ERROR([*** zlib is required ***]) | |
755 | elif test "x$withval" != "xyes"; then | |
98a7c37b | 756 | if test -d "$withval/lib"; then |
757 | if test -n "${need_dash_r}"; then | |
5a162955 | 758 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 759 | else |
5a162955 | 760 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 761 | fi |
762 | else | |
763 | if test -n "${need_dash_r}"; then | |
5a162955 | 764 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 765 | else |
5a162955 | 766 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 767 | fi |
768 | fi | |
769 | if test -d "$withval/include"; then | |
5a162955 | 770 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 771 | else |
5a162955 | 772 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 773 | fi |
6dd05556 | 774 | fi ] |
98a7c37b | 775 | ) |
776 | ||
0a15d73b | 777 | AC_CHECK_LIB(z, deflate, , |
778 | [ | |
779 | saved_CPPFLAGS="$CPPFLAGS" | |
780 | saved_LDFLAGS="$LDFLAGS" | |
781 | save_LIBS="$LIBS" | |
782 | dnl Check default zlib install dir | |
783 | if test -n "${need_dash_r}"; then | |
784 | LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}" | |
785 | else | |
786 | LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}" | |
787 | fi | |
788 | CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}" | |
789 | LIBS="$LIBS -lz" | |
790 | AC_TRY_LINK_FUNC(deflate, AC_DEFINE(HAVE_LIBZ), | |
791 | [ | |
792 | AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]) | |
793 | ] | |
794 | ) | |
795 | ] | |
796 | ) | |
4ad65809 | 797 | AC_CHECK_HEADER([zlib.h], ,AC_MSG_ERROR([*** zlib.h missing - please install first or check config.log ***])) |
8068d564 | 798 | |
799 | AC_ARG_WITH(zlib-version-check, | |
800 | [ --without-zlib-version-check Disable zlib version check], | |
801 | [ if test "x$withval" = "xno" ; then | |
802 | zlib_check_nonfatal=1 | |
803 | fi | |
804 | ] | |
805 | ) | |
806 | ||
5c7fc85d | 807 | AC_MSG_CHECKING(for possibly buggy zlib) |
479cece8 | 808 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
5c7fc85d | 809 | #include <stdio.h> |
4ad65809 | 810 | #include <zlib.h> |
811 | int main() | |
812 | { | |
5c7fc85d | 813 | int a=0, b=0, c=0, d=0, n, v; |
814 | n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d); | |
815 | if (n != 3 && n != 4) | |
4ad65809 | 816 | exit(1); |
5c7fc85d | 817 | v = a*1000000 + b*10000 + c*100 + d; |
818 | fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v); | |
819 | ||
820 | /* 1.1.4 is OK */ | |
821 | if (a == 1 && b == 1 && c >= 4) | |
4ad65809 | 822 | exit(0); |
5c7fc85d | 823 | |
0072b59d | 824 | /* 1.2.3 and up are OK */ |
825 | if (v >= 1020300) | |
5c7fc85d | 826 | exit(0); |
827 | ||
4ad65809 | 828 | exit(2); |
829 | } | |
479cece8 | 830 | ]])], |
5c7fc85d | 831 | AC_MSG_RESULT(no), |
832 | [ AC_MSG_RESULT(yes) | |
8068d564 | 833 | if test -z "$zlib_check_nonfatal" ; then |
834 | AC_MSG_ERROR([*** zlib too old - check config.log *** | |
835 | Your reported zlib version has known security problems. It's possible your | |
836 | vendor has fixed these problems without changing the version number. If you | |
837 | are sure this is the case, you can disable the check by running | |
838 | "./configure --without-zlib-version-check". | |
6090bcfe | 839 | If you are in doubt, upgrade zlib to version 1.2.3 or greater. |
5c7fc85d | 840 | See http://www.gzip.org/zlib/ for details.]) |
8068d564 | 841 | else |
842 | AC_MSG_WARN([zlib version may have security problems]) | |
843 | fi | |
1a01a50c | 844 | ], |
845 | [ AC_MSG_WARN([cross compiling: not checking zlib version]) ] | |
4ad65809 | 846 | ) |
48e7916f | 847 | |
2c523de9 | 848 | dnl UnixWare 2.x |
aff51935 | 849 | AC_CHECK_FUNC(strcasecmp, |
2c523de9 | 850 | [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ] |
851 | ) | |
23361281 | 852 | AC_CHECK_FUNCS(utimes, |
cda1ebcb | 853 | [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES) |
854 | LIBS="$LIBS -lc89"]) ] | |
2c523de9 | 855 | ) |
4cca272e | 856 | |
7c6d759d | 857 | dnl Checks for libutil functions |
858 | AC_CHECK_HEADERS(libutil.h) | |
3466e002 | 859 | AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN, 1, |
860 | [Define if your libraries define login()])]) | |
7c6d759d | 861 | AC_CHECK_FUNCS(logout updwtmp logwtmp) |
862 | ||
a738c3b0 | 863 | AC_FUNC_STRFTIME |
864 | ||
84ceda19 | 865 | # Check for ALTDIRFUNC glob() extension |
866 | AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support) | |
867 | AC_EGREP_CPP(FOUNDIT, | |
868 | [ | |
869 | #include <glob.h> | |
870 | #ifdef GLOB_ALTDIRFUNC | |
871 | FOUNDIT | |
872 | #endif | |
aff51935 | 873 | ], |
84ceda19 | 874 | [ |
3466e002 | 875 | AC_DEFINE(GLOB_HAS_ALTDIRFUNC, 1, |
876 | [Define if your system glob() function has | |
877 | the GLOB_ALTDIRFUNC extension]) | |
84ceda19 | 878 | AC_MSG_RESULT(yes) |
879 | ], | |
880 | [ | |
881 | AC_MSG_RESULT(no) | |
882 | ] | |
883 | ) | |
4cca272e | 884 | |
40849fdb | 885 | # Check for g.gl_matchc glob() extension |
886 | AC_MSG_CHECKING(for gl_matchc field in glob_t) | |
887 | AC_EGREP_CPP(FOUNDIT, | |
aff51935 | 888 | [ |
889 | #include <glob.h> | |
40849fdb | 890 | int main(void){glob_t g; g.gl_matchc = 1;} |
aff51935 | 891 | ], |
892 | [ | |
3466e002 | 893 | AC_DEFINE(GLOB_HAS_GL_MATCHC, 1, |
894 | [Define if your system glob() function has | |
895 | gl_matchc options in glob_t]) | |
aff51935 | 896 | AC_MSG_RESULT(yes) |
897 | ], | |
898 | [ | |
899 | AC_MSG_RESULT(no) | |
900 | ] | |
40849fdb | 901 | ) |
902 | ||
edbe6722 | 903 | AC_MSG_CHECKING([whether struct dirent allocates space for d_name]) |
1a01a50c | 904 | AC_RUN_IFELSE( |
479cece8 | 905 | [AC_LANG_SOURCE([[ |
edbe6722 | 906 | #include <sys/types.h> |
907 | #include <dirent.h> | |
aec4cb4f | 908 | int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));} |
479cece8 | 909 | ]])], |
aff51935 | 910 | [AC_MSG_RESULT(yes)], |
edbe6722 | 911 | [ |
912 | AC_MSG_RESULT(no) | |
3466e002 | 913 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME, 1, |
d08db6d1 | 914 | [Define if your struct dirent expects you to |
3466e002 | 915 | allocate extra space for d_name]) |
1a01a50c | 916 | ], |
82f4e93d | 917 | [ |
1a01a50c | 918 | AC_MSG_WARN([cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME]) |
919 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME) | |
edbe6722 | 920 | ] |
921 | ) | |
922 | ||
419e26e7 | 923 | AC_MSG_CHECKING([for /proc/pid/fd directory]) |
924 | if test -d "/proc/$$/fd" ; then | |
3466e002 | 925 | AC_DEFINE(HAVE_PROC_PID, 1, [Define if you have /proc/$pid/fd]) |
419e26e7 | 926 | AC_MSG_RESULT(yes) |
927 | else | |
928 | AC_MSG_RESULT(no) | |
929 | fi | |
930 | ||
278588d8 | 931 | # Check whether user wants S/Key support |
aff51935 | 932 | SKEY_MSG="no" |
278588d8 | 933 | AC_ARG_WITH(skey, |
6ff3d0dc | 934 | [ --with-skey[[=PATH]] Enable S/Key support (optionally in PATH)], |
278588d8 | 935 | [ |
936 | if test "x$withval" != "xno" ; then | |
937 | ||
938 | if test "x$withval" != "xyes" ; then | |
939 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
940 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
941 | fi | |
942 | ||
3466e002 | 943 | AC_DEFINE(SKEY, 1, [Define if you want S/Key support]) |
278588d8 | 944 | LIBS="-lskey $LIBS" |
aff51935 | 945 | SKEY_MSG="yes" |
82f4e93d | 946 | |
ddceb1c8 | 947 | AC_MSG_CHECKING([for s/key support]) |
b0e7249f | 948 | AC_LINK_IFELSE( |
949 | [AC_LANG_SOURCE([[ | |
ddceb1c8 | 950 | #include <stdio.h> |
951 | #include <skey.h> | |
aec4cb4f | 952 | int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); } |
b0e7249f | 953 | ]])], |
ddceb1c8 | 954 | [AC_MSG_RESULT(yes)], |
278588d8 | 955 | [ |
ddceb1c8 | 956 | AC_MSG_RESULT(no) |
278588d8 | 957 | AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) |
958 | ]) | |
141fc639 | 959 | AC_MSG_CHECKING(if skeychallenge takes 4 arguments) |
960 | AC_TRY_COMPILE( | |
961 | [#include <stdio.h> | |
962 | #include <skey.h>], | |
963 | [(void)skeychallenge(NULL,"name","",0);], | |
964 | [AC_MSG_RESULT(yes) | |
3466e002 | 965 | AC_DEFINE(SKEYCHALLENGE_4ARG, 1, |
966 | [Define if your skeychallenge() | |
967 | function takes 4 arguments (NetBSD)])], | |
141fc639 | 968 | [AC_MSG_RESULT(no)] |
969 | ) | |
278588d8 | 970 | fi |
971 | ] | |
972 | ) | |
973 | ||
974 | # Check whether user wants TCP wrappers support | |
98a7c37b | 975 | TCPW_MSG="no" |
278588d8 | 976 | AC_ARG_WITH(tcp-wrappers, |
6ff3d0dc | 977 | [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support (optionally in PATH)], |
278588d8 | 978 | [ |
979 | if test "x$withval" != "xno" ; then | |
980 | saved_LIBS="$LIBS" | |
98a7c37b | 981 | saved_LDFLAGS="$LDFLAGS" |
982 | saved_CPPFLAGS="$CPPFLAGS" | |
4b492aab | 983 | if test -n "${withval}" && \ |
6cf0200f | 984 | test "x${withval}" != "xyes"; then |
98a7c37b | 985 | if test -d "${withval}/lib"; then |
986 | if test -n "${need_dash_r}"; then | |
5a162955 | 987 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 988 | else |
5a162955 | 989 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 990 | fi |
991 | else | |
992 | if test -n "${need_dash_r}"; then | |
5a162955 | 993 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 994 | else |
5a162955 | 995 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 996 | fi |
997 | fi | |
998 | if test -d "${withval}/include"; then | |
5a162955 | 999 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 1000 | else |
5a162955 | 1001 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 1002 | fi |
98a7c37b | 1003 | fi |
ddceb1c8 | 1004 | LIBWRAP="-lwrap" |
1005 | LIBS="$LIBWRAP $LIBS" | |
278588d8 | 1006 | AC_MSG_CHECKING(for libwrap) |
1007 | AC_TRY_LINK( | |
1008 | [ | |
77f09220 | 1009 | #include <sys/types.h> |
1010 | #include <sys/socket.h> | |
1011 | #include <netinet/in.h> | |
278588d8 | 1012 | #include <tcpd.h> |
1013 | int deny_severity = 0, allow_severity = 0; | |
1014 | ], | |
1015 | [hosts_access(0);], | |
1016 | [ | |
1017 | AC_MSG_RESULT(yes) | |
3466e002 | 1018 | AC_DEFINE(LIBWRAP, 1, |
1019 | [Define if you want | |
1020 | TCP Wrappers support]) | |
ddceb1c8 | 1021 | AC_SUBST(LIBWRAP) |
98a7c37b | 1022 | TCPW_MSG="yes" |
278588d8 | 1023 | ], |
1024 | [ | |
1025 | AC_MSG_ERROR([*** libwrap missing]) | |
1026 | ] | |
1027 | ) | |
ddceb1c8 | 1028 | LIBS="$saved_LIBS" |
278588d8 | 1029 | fi |
1030 | ] | |
1031 | ) | |
1032 | ||
59031773 | 1033 | # Check whether user wants libedit support |
1034 | LIBEDIT_MSG="no" | |
1035 | AC_ARG_WITH(libedit, | |
6ff3d0dc | 1036 | [ --with-libedit[[=PATH]] Enable libedit support for sftp], |
59031773 | 1037 | [ if test "x$withval" != "xno" ; then |
737edf04 | 1038 | if test "x$withval" != "xyes"; then |
bb116c8e | 1039 | CPPFLAGS="$CPPFLAGS -I${withval}/include" |
1040 | if test -n "${need_dash_r}"; then | |
1041 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1042 | else | |
1043 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
1044 | fi | |
737edf04 | 1045 | fi |
59031773 | 1046 | AC_CHECK_LIB(edit, el_init, |
3466e002 | 1047 | [ AC_DEFINE(USE_LIBEDIT, 1, [Use libedit for sftp]) |
59031773 | 1048 | LIBEDIT="-ledit -lcurses" |
1049 | LIBEDIT_MSG="yes" | |
1050 | AC_SUBST(LIBEDIT) | |
1051 | ], | |
737edf04 | 1052 | [ AC_MSG_ERROR(libedit not found) ], |
1053 | [ -lcurses ] | |
59031773 | 1054 | ) |
f47ddccb | 1055 | AC_MSG_CHECKING(if libedit version is compatible) |
d92622f9 | 1056 | AC_COMPILE_IFELSE( |
1057 | [AC_LANG_SOURCE([[ | |
1058 | #include <histedit.h> | |
f47ddccb | 1059 | int main(void) |
1060 | { | |
1061 | int i = H_SETSIZE; | |
1062 | el_init("", NULL, NULL, NULL); | |
1063 | exit(0); | |
1064 | } | |
d92622f9 | 1065 | ]])], |
f47ddccb | 1066 | [ AC_MSG_RESULT(yes) ], |
1067 | [ AC_MSG_RESULT(no) | |
1068 | AC_MSG_ERROR(libedit version is not compatible) ] | |
1069 | ) | |
59031773 | 1070 | fi ] |
1071 | ) | |
1072 | ||
7b578f7d | 1073 | AUDIT_MODULE=none |
1074 | AC_ARG_WITH(audit, | |
1075 | [ --with-audit=module Enable EXPERIMENTAL audit support (modules=debug,bsm)], | |
1076 | [ | |
1077 | AC_MSG_CHECKING(for supported audit module) | |
1078 | case "$withval" in | |
1079 | bsm) | |
1080 | AC_MSG_RESULT(bsm) | |
1081 | AUDIT_MODULE=bsm | |
1082 | dnl Checks for headers, libs and functions | |
1083 | AC_CHECK_HEADERS(bsm/audit.h, [], | |
1084 | [AC_MSG_ERROR(BSM enabled and bsm/audit.h not found)]) | |
1085 | AC_CHECK_LIB(bsm, getaudit, [], | |
1086 | [AC_MSG_ERROR(BSM enabled and required library not found)]) | |
1087 | AC_CHECK_FUNCS(getaudit, [], | |
1088 | [AC_MSG_ERROR(BSM enabled and required function not found)]) | |
1089 | # These are optional | |
7939c496 | 1090 | AC_CHECK_FUNCS(getaudit_addr) |
3466e002 | 1091 | AC_DEFINE(USE_BSM_AUDIT, 1, [Use BSM audit module]) |
7b578f7d | 1092 | ;; |
1093 | debug) | |
1094 | AUDIT_MODULE=debug | |
1095 | AC_MSG_RESULT(debug) | |
3466e002 | 1096 | AC_DEFINE(SSH_AUDIT_EVENTS, 1, Use audit debugging module) |
7b578f7d | 1097 | ;; |
a2b3321d | 1098 | no) |
d92622f9 | 1099 | AC_MSG_RESULT(no) |
a2b3321d | 1100 | ;; |
7b578f7d | 1101 | *) |
1102 | AC_MSG_ERROR([Unknown audit module $withval]) | |
1103 | ;; | |
1104 | esac ] | |
1105 | ) | |
1106 | ||
19160674 | 1107 | dnl Checks for library functions. Please keep in alphabetical order |
b04a9f8c | 1108 | AC_CHECK_FUNCS( \ |
1109 | arc4random \ | |
9a406e1e | 1110 | asprintf \ |
b04a9f8c | 1111 | b64_ntop \ |
1112 | __b64_ntop \ | |
1113 | b64_pton \ | |
1114 | __b64_pton \ | |
1115 | bcopy \ | |
1116 | bindresvport_sa \ | |
1117 | clock \ | |
1118 | closefrom \ | |
1119 | dirfd \ | |
b04a9f8c | 1120 | fchmod \ |
1121 | fchown \ | |
1122 | freeaddrinfo \ | |
1123 | futimes \ | |
1124 | getaddrinfo \ | |
1125 | getcwd \ | |
1126 | getgrouplist \ | |
1127 | getnameinfo \ | |
1128 | getopt \ | |
1129 | getpeereid \ | |
1130 | _getpty \ | |
1131 | getrlimit \ | |
1132 | getttyent \ | |
1133 | glob \ | |
1134 | inet_aton \ | |
1135 | inet_ntoa \ | |
1136 | inet_ntop \ | |
1137 | innetgr \ | |
1138 | login_getcapbool \ | |
1139 | md5_crypt \ | |
1140 | memmove \ | |
1141 | mkdtemp \ | |
1142 | mmap \ | |
1143 | ngetaddrinfo \ | |
1144 | nsleep \ | |
1145 | ogetaddrinfo \ | |
1146 | openlog_r \ | |
1147 | openpty \ | |
1148 | prctl \ | |
1149 | pstat \ | |
1150 | readpassphrase \ | |
1151 | realpath \ | |
1152 | recvmsg \ | |
1153 | rresvport_af \ | |
1154 | sendmsg \ | |
1155 | setdtablesize \ | |
1156 | setegid \ | |
1157 | setenv \ | |
1158 | seteuid \ | |
1159 | setgroups \ | |
1160 | setlogin \ | |
1161 | setpcred \ | |
1162 | setproctitle \ | |
1163 | setregid \ | |
1164 | setreuid \ | |
1165 | setrlimit \ | |
1166 | setsid \ | |
1167 | setvbuf \ | |
1168 | sigaction \ | |
1169 | sigvec \ | |
1170 | snprintf \ | |
1171 | socketpair \ | |
1172 | strdup \ | |
1173 | strerror \ | |
1174 | strlcat \ | |
1175 | strlcpy \ | |
1176 | strmode \ | |
1177 | strnvis \ | |
1178 | strtonum \ | |
1e29a0c8 | 1179 | strtoll \ |
b04a9f8c | 1180 | strtoul \ |
1181 | sysconf \ | |
1182 | tcgetpgrp \ | |
1183 | truncate \ | |
1184 | unsetenv \ | |
1185 | updwtmpx \ | |
9a406e1e | 1186 | vasprintf \ |
b04a9f8c | 1187 | vhangup \ |
1188 | vsnprintf \ | |
1189 | waitpid \ | |
19160674 | 1190 | ) |
98a7c37b | 1191 | |
1a086f97 | 1192 | # IRIX has a const char return value for gai_strerror() |
1193 | AC_CHECK_FUNCS(gai_strerror,[ | |
1194 | AC_DEFINE(HAVE_GAI_STRERROR) | |
1195 | AC_TRY_COMPILE([ | |
1196 | #include <sys/types.h> | |
1197 | #include <sys/socket.h> | |
1198 | #include <netdb.h> | |
1199 | ||
1200 | const char *gai_strerror(int);],[ | |
1201 | char *str; | |
1202 | ||
1203 | str = gai_strerror(0);],[ | |
1204 | AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1, | |
1205 | [Define if gai_strerror() returns const char *])])]) | |
1206 | ||
3466e002 | 1207 | AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP, 1, |
1208 | [Some systems put nanosleep outside of libc])) | |
92b1decf | 1209 | |
309709db | 1210 | dnl Make sure prototypes are defined for these before using them. |
309709db | 1211 | AC_CHECK_DECL(getrusage, [AC_CHECK_FUNCS(getrusage)]) |
0957c2cf | 1212 | AC_CHECK_DECL(strsep, |
1213 | [AC_CHECK_FUNCS(strsep)], | |
1214 | [], | |
1215 | [ | |
1216 | #ifdef HAVE_STRING_H | |
1217 | # include <string.h> | |
1218 | #endif | |
1219 | ]) | |
08412d26 | 1220 | |
3490699c | 1221 | dnl tcsendbreak might be a macro |
1222 | AC_CHECK_DECL(tcsendbreak, | |
1223 | [AC_DEFINE(HAVE_TCSENDBREAK)], | |
aff51935 | 1224 | [AC_CHECK_FUNCS(tcsendbreak)], |
3490699c | 1225 | [#include <termios.h>] |
1226 | ) | |
1227 | ||
41e0e158 | 1228 | AC_CHECK_DECLS(h_errno, , ,[#include <netdb.h>]) |
1229 | ||
3f176010 | 1230 | AC_CHECK_FUNCS(setresuid, [ |
1231 | dnl Some platorms have setresuid that isn't implemented, test for this | |
1232 | AC_MSG_CHECKING(if setresuid seems to work) | |
479cece8 | 1233 | AC_RUN_IFELSE( |
1234 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1235 | #include <stdlib.h> |
1236 | #include <errno.h> | |
1237 | int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1238 | ]])], |
3f176010 | 1239 | [AC_MSG_RESULT(yes)], |
3466e002 | 1240 | [AC_DEFINE(BROKEN_SETRESUID, 1, |
1241 | [Define if your setresuid() is broken]) | |
1a01a50c | 1242 | AC_MSG_RESULT(not implemented)], |
1243 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1244 | ) |
1245 | ]) | |
9a3fe0e2 | 1246 | |
3f176010 | 1247 | AC_CHECK_FUNCS(setresgid, [ |
1248 | dnl Some platorms have setresgid that isn't implemented, test for this | |
1249 | AC_MSG_CHECKING(if setresgid seems to work) | |
479cece8 | 1250 | AC_RUN_IFELSE( |
1251 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1252 | #include <stdlib.h> |
1253 | #include <errno.h> | |
1254 | int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1255 | ]])], |
3f176010 | 1256 | [AC_MSG_RESULT(yes)], |
3466e002 | 1257 | [AC_DEFINE(BROKEN_SETRESGID, 1, |
1258 | [Define if your setresgid() is broken]) | |
1a01a50c | 1259 | AC_MSG_RESULT(not implemented)], |
1260 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1261 | ) |
1262 | ]) | |
9a3fe0e2 | 1263 | |
2e73a022 | 1264 | dnl Checks for time functions |
1d7b9b20 | 1265 | AC_CHECK_FUNCS(gettimeofday time) |
2e73a022 | 1266 | dnl Checks for utmp functions |
b03bd394 | 1267 | AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent) |
1d7b9b20 | 1268 | AC_CHECK_FUNCS(utmpname) |
2e73a022 | 1269 | dnl Checks for utmpx functions |
b03bd394 | 1270 | AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline ) |
1d7b9b20 | 1271 | AC_CHECK_FUNCS(setutxent utmpxname) |
76cd7316 | 1272 | |
aff51935 | 1273 | AC_CHECK_FUNC(daemon, |
3466e002 | 1274 | [AC_DEFINE(HAVE_DAEMON, 1, [Define if your libraries define daemon()])], |
1275 | [AC_CHECK_LIB(bsd, daemon, | |
1276 | [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
beb43d31 | 1277 | ) |
1278 | ||
aff51935 | 1279 | AC_CHECK_FUNC(getpagesize, |
3466e002 | 1280 | [AC_DEFINE(HAVE_GETPAGESIZE, 1, |
1281 | [Define if your libraries define getpagesize()])], | |
1282 | [AC_CHECK_LIB(ucb, getpagesize, | |
1283 | [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
aa6bd60a | 1284 | ) |
1285 | ||
2647ae26 | 1286 | # Check for broken snprintf |
1287 | if test "x$ac_cv_func_snprintf" = "xyes" ; then | |
1288 | AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) | |
1a01a50c | 1289 | AC_RUN_IFELSE( |
479cece8 | 1290 | [AC_LANG_SOURCE([[ |
2647ae26 | 1291 | #include <stdio.h> |
aec4cb4f | 1292 | int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');} |
479cece8 | 1293 | ]])], |
aff51935 | 1294 | [AC_MSG_RESULT(yes)], |
2647ae26 | 1295 | [ |
1296 | AC_MSG_RESULT(no) | |
3466e002 | 1297 | AC_DEFINE(BROKEN_SNPRINTF, 1, |
1298 | [Define if your snprintf is busted]) | |
2647ae26 | 1299 | AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) |
1a01a50c | 1300 | ], |
1301 | [ AC_MSG_WARN([cross compiling: Assuming working snprintf()]) ] | |
2647ae26 | 1302 | ) |
1303 | fi | |
1304 | ||
9a406e1e | 1305 | # If we don't have a working asprintf, then we strongly depend on vsnprintf |
1306 | # returning the right thing on overflow: the number of characters it tried to | |
1307 | # create (as per SUSv3) | |
1308 | if test "x$ac_cv_func_asprintf" != "xyes" && \ | |
1309 | test "x$ac_cv_func_vsnprintf" = "xyes" ; then | |
1310 | AC_MSG_CHECKING([whether vsnprintf returns correct values on overflow]) | |
1311 | AC_RUN_IFELSE( | |
1312 | [AC_LANG_SOURCE([[ | |
1313 | #include <sys/types.h> | |
1314 | #include <stdio.h> | |
1315 | #include <stdarg.h> | |
1316 | ||
1317 | int x_snprintf(char *str,size_t count,const char *fmt,...) | |
1318 | { | |
1319 | size_t ret; va_list ap; | |
1320 | va_start(ap, fmt); ret = vsnprintf(str, count, fmt, ap); va_end(ap); | |
1321 | return ret; | |
1322 | } | |
1323 | int main(void) | |
1324 | { | |
1325 | char x[1]; | |
1326 | exit(x_snprintf(x, 1, "%s %d", "hello", 12345) == 11 ? 0 : 1); | |
1327 | } ]])], | |
1328 | [AC_MSG_RESULT(yes)], | |
1329 | [ | |
1330 | AC_MSG_RESULT(no) | |
1331 | AC_DEFINE(BROKEN_SNPRINTF, 1, | |
1332 | [Define if your snprintf is busted]) | |
1333 | AC_MSG_WARN([****** Your vsnprintf() function is broken, complain to your vendor]) | |
1334 | ], | |
1335 | [ AC_MSG_WARN([cross compiling: Assuming working vsnprintf()]) ] | |
1336 | ) | |
1337 | fi | |
1338 | ||
2f6f9cff | 1339 | # Check for missing getpeereid (or equiv) support |
1340 | NO_PEERCHECK="" | |
1341 | if test "x$ac_cv_func_getpeereid" != "xyes" ; then | |
1342 | AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt]) | |
1343 | AC_TRY_COMPILE( | |
1344 | [#include <sys/types.h> | |
1345 | #include <sys/socket.h>], | |
1346 | [int i = SO_PEERCRED;], | |
62eb7db4 | 1347 | [ AC_MSG_RESULT(yes) |
3466e002 | 1348 | AC_DEFINE(HAVE_SO_PEERCRED, 1, [Have PEERCRED socket option]) |
62eb7db4 | 1349 | ], |
2f6f9cff | 1350 | [AC_MSG_RESULT(no) |
1351 | NO_PEERCHECK=1] | |
1352 | ) | |
1353 | fi | |
1354 | ||
70e7d0b0 | 1355 | dnl see whether mkstemp() requires XXXXXX |
1356 | if test "x$ac_cv_func_mkdtemp" = "xyes" ; then | |
1357 | AC_MSG_CHECKING([for (overly) strict mkstemp]) | |
b0e7249f | 1358 | AC_RUN_IFELSE( |
1359 | [AC_LANG_SOURCE([[ | |
70e7d0b0 | 1360 | #include <stdlib.h> |
1361 | main() { char template[]="conftest.mkstemp-test"; | |
1362 | if (mkstemp(template) == -1) | |
1363 | exit(1); | |
1364 | unlink(template); exit(0); | |
1365 | } | |
b0e7249f | 1366 | ]])], |
70e7d0b0 | 1367 | [ |
1368 | AC_MSG_RESULT(no) | |
1369 | ], | |
aff51935 | 1370 | [ |
70e7d0b0 | 1371 | AC_MSG_RESULT(yes) |
3466e002 | 1372 | AC_DEFINE(HAVE_STRICT_MKSTEMP, 1, [Silly mkstemp()]) |
70e7d0b0 | 1373 | ], |
1374 | [ | |
1375 | AC_MSG_RESULT(yes) | |
1376 | AC_DEFINE(HAVE_STRICT_MKSTEMP) | |
aff51935 | 1377 | ] |
70e7d0b0 | 1378 | ) |
1379 | fi | |
1380 | ||
eacb954e | 1381 | dnl make sure that openpty does not reacquire controlling terminal |
1382 | if test ! -z "$check_for_openpty_ctty_bug"; then | |
1383 | AC_MSG_CHECKING(if openpty correctly handles controlling tty) | |
b0e7249f | 1384 | AC_RUN_IFELSE( |
1385 | [AC_LANG_SOURCE([[ | |
eacb954e | 1386 | #include <stdio.h> |
1387 | #include <sys/fcntl.h> | |
1388 | #include <sys/types.h> | |
1389 | #include <sys/wait.h> | |
1390 | ||
1391 | int | |
1392 | main() | |
1393 | { | |
1394 | pid_t pid; | |
1395 | int fd, ptyfd, ttyfd, status; | |
1396 | ||
1397 | pid = fork(); | |
1398 | if (pid < 0) { /* failed */ | |
1399 | exit(1); | |
1400 | } else if (pid > 0) { /* parent */ | |
1401 | waitpid(pid, &status, 0); | |
aff51935 | 1402 | if (WIFEXITED(status)) |
eacb954e | 1403 | exit(WEXITSTATUS(status)); |
1404 | else | |
1405 | exit(2); | |
1406 | } else { /* child */ | |
1407 | close(0); close(1); close(2); | |
1408 | setsid(); | |
1409 | openpty(&ptyfd, &ttyfd, NULL, NULL, NULL); | |
1410 | fd = open("/dev/tty", O_RDWR | O_NOCTTY); | |
1411 | if (fd >= 0) | |
1412 | exit(3); /* Acquired ctty: broken */ | |
1413 | else | |
1414 | exit(0); /* Did not acquire ctty: OK */ | |
1415 | } | |
1416 | } | |
b0e7249f | 1417 | ]])], |
eacb954e | 1418 | [ |
1419 | AC_MSG_RESULT(yes) | |
1420 | ], | |
1421 | [ | |
1422 | AC_MSG_RESULT(no) | |
1423 | AC_DEFINE(SSHD_ACQUIRES_CTTY) | |
b0e7249f | 1424 | ], |
1425 | [ | |
1426 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
eacb954e | 1427 | ] |
1428 | ) | |
1429 | fi | |
1430 | ||
4b492aab | 1431 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1432 | test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then | |
2fe51906 | 1433 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
b0e7249f | 1434 | AC_RUN_IFELSE( |
1435 | [AC_LANG_SOURCE([[ | |
2fe51906 | 1436 | #include <stdio.h> |
1437 | #include <sys/socket.h> | |
1438 | #include <netdb.h> | |
1439 | #include <errno.h> | |
1440 | #include <netinet/in.h> | |
1441 | ||
1442 | #define TEST_PORT "2222" | |
1443 | ||
1444 | int | |
1445 | main(void) | |
1446 | { | |
1447 | int err, sock; | |
1448 | struct addrinfo *gai_ai, *ai, hints; | |
1449 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1450 | ||
1451 | memset(&hints, 0, sizeof(hints)); | |
1452 | hints.ai_family = PF_UNSPEC; | |
1453 | hints.ai_socktype = SOCK_STREAM; | |
1454 | hints.ai_flags = AI_PASSIVE; | |
1455 | ||
1456 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1457 | if (err != 0) { | |
1458 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1459 | exit(1); | |
1460 | } | |
1461 | ||
1462 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1463 | if (ai->ai_family != AF_INET6) | |
1464 | continue; | |
1465 | ||
1466 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1467 | sizeof(ntop), strport, sizeof(strport), | |
1468 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1469 | ||
1470 | if (err != 0) { | |
1471 | if (err == EAI_SYSTEM) | |
1472 | perror("getnameinfo EAI_SYSTEM"); | |
1473 | else | |
1474 | fprintf(stderr, "getnameinfo failed: %s\n", | |
1475 | gai_strerror(err)); | |
1476 | exit(2); | |
1477 | } | |
1478 | ||
1479 | sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); | |
1480 | if (sock < 0) | |
1481 | perror("socket"); | |
1482 | if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { | |
1483 | if (errno == EBADF) | |
1484 | exit(3); | |
1485 | } | |
1486 | } | |
1487 | exit(0); | |
1488 | } | |
b0e7249f | 1489 | ]])], |
2fe51906 | 1490 | [ |
1491 | AC_MSG_RESULT(yes) | |
1492 | ], | |
1493 | [ | |
1494 | AC_MSG_RESULT(no) | |
1495 | AC_DEFINE(BROKEN_GETADDRINFO) | |
b0e7249f | 1496 | ], |
1497 | [ | |
1498 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
2fe51906 | 1499 | ] |
1500 | ) | |
1501 | fi | |
1502 | ||
4b492aab | 1503 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1504 | test "x$check_for_aix_broken_getaddrinfo" = "x1"; then | |
5ccf88cb | 1505 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
b0e7249f | 1506 | AC_RUN_IFELSE( |
1507 | [AC_LANG_SOURCE([[ | |
5ccf88cb | 1508 | #include <stdio.h> |
1509 | #include <sys/socket.h> | |
1510 | #include <netdb.h> | |
1511 | #include <errno.h> | |
1512 | #include <netinet/in.h> | |
1513 | ||
1514 | #define TEST_PORT "2222" | |
1515 | ||
1516 | int | |
1517 | main(void) | |
1518 | { | |
1519 | int err, sock; | |
1520 | struct addrinfo *gai_ai, *ai, hints; | |
1521 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1522 | ||
1523 | memset(&hints, 0, sizeof(hints)); | |
1524 | hints.ai_family = PF_UNSPEC; | |
1525 | hints.ai_socktype = SOCK_STREAM; | |
1526 | hints.ai_flags = AI_PASSIVE; | |
1527 | ||
1528 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1529 | if (err != 0) { | |
1530 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1531 | exit(1); | |
1532 | } | |
1533 | ||
1534 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1535 | if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) | |
1536 | continue; | |
1537 | ||
1538 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1539 | sizeof(ntop), strport, sizeof(strport), | |
1540 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1541 | ||
1542 | if (ai->ai_family == AF_INET && err != 0) { | |
1543 | perror("getnameinfo"); | |
1544 | exit(2); | |
1545 | } | |
1546 | } | |
1547 | exit(0); | |
1548 | } | |
b0e7249f | 1549 | ]])], |
5ccf88cb | 1550 | [ |
1551 | AC_MSG_RESULT(yes) | |
3466e002 | 1552 | AC_DEFINE(AIX_GETNAMEINFO_HACK, 1, |
1553 | [Define if you have a getaddrinfo that fails | |
1554 | for the all-zeros IPv6 address]) | |
5ccf88cb | 1555 | ], |
1556 | [ | |
1557 | AC_MSG_RESULT(no) | |
1558 | AC_DEFINE(BROKEN_GETADDRINFO) | |
b0e7249f | 1559 | ], |
1560 | AC_MSG_RESULT(cross-compiling, assuming no) | |
5ccf88cb | 1561 | ] |
1562 | ) | |
1563 | fi | |
1564 | ||
b29fd59f | 1565 | if test "x$check_for_conflicting_getspnam" = "x1"; then |
1566 | AC_MSG_CHECKING(for conflicting getspnam in shadow.h) | |
1567 | AC_COMPILE_IFELSE( | |
1568 | [ | |
1569 | #include <shadow.h> | |
1570 | int main(void) {exit(0);} | |
1571 | ], | |
1572 | [ | |
1573 | AC_MSG_RESULT(no) | |
1574 | ], | |
1575 | [ | |
1576 | AC_MSG_RESULT(yes) | |
1577 | AC_DEFINE(GETSPNAM_CONFLICTING_DEFS, 1, | |
1578 | [Conflicting defs for getspnam]) | |
1579 | ] | |
1580 | ) | |
1581 | fi | |
1582 | ||
7f8f5e00 | 1583 | AC_FUNC_GETPGRP |
1584 | ||
717057b6 | 1585 | # Check for PAM libs |
cbd7492e | 1586 | PAM_MSG="no" |
a0391976 | 1587 | AC_ARG_WITH(pam, |
717057b6 | 1588 | [ --with-pam Enable PAM support ], |
a0391976 | 1589 | [ |
717057b6 | 1590 | if test "x$withval" != "xno" ; then |
2511d104 | 1591 | if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \ |
1592 | test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then | |
717057b6 | 1593 | AC_MSG_ERROR([PAM headers not found]) |
1594 | fi | |
a0391976 | 1595 | |
717057b6 | 1596 | AC_CHECK_LIB(dl, dlopen, , ) |
1597 | AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing])) | |
1598 | AC_CHECK_FUNCS(pam_getenvlist) | |
749560dd | 1599 | AC_CHECK_FUNCS(pam_putenv) |
2b763e31 | 1600 | |
717057b6 | 1601 | PAM_MSG="yes" |
4cb5ffa0 | 1602 | |
3466e002 | 1603 | AC_DEFINE(USE_PAM, 1, |
1604 | [Define if you want to enable PAM support]) | |
98f2d9d5 | 1605 | if test $ac_cv_lib_dl_dlopen = yes; then |
1606 | LIBPAM="-lpam -ldl" | |
1607 | else | |
1608 | LIBPAM="-lpam" | |
1609 | fi | |
1610 | AC_SUBST(LIBPAM) | |
717057b6 | 1611 | fi |
1612 | ] | |
1613 | ) | |
cbd7492e | 1614 | |
717057b6 | 1615 | # Check for older PAM |
1616 | if test "x$PAM_MSG" = "xyes" ; then | |
a0391976 | 1617 | # Check PAM strerror arguments (old PAM) |
1618 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
1619 | AC_TRY_COMPILE( | |
1620 | [ | |
18ba2aab | 1621 | #include <stdlib.h> |
2511d104 | 1622 | #if defined(HAVE_SECURITY_PAM_APPL_H) |
18ba2aab | 1623 | #include <security/pam_appl.h> |
2511d104 | 1624 | #elif defined (HAVE_PAM_PAM_APPL_H) |
1625 | #include <pam/pam_appl.h> | |
1626 | #endif | |
aff51935 | 1627 | ], |
1628 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
a0391976 | 1629 | [AC_MSG_RESULT(no)], |
1630 | [ | |
3466e002 | 1631 | AC_DEFINE(HAVE_OLD_PAM, 1, |
1632 | [Define if you have an old version of PAM | |
1633 | which takes only one argument to pam_strerror]) | |
a0391976 | 1634 | AC_MSG_RESULT(yes) |
cbd7492e | 1635 | PAM_MSG="yes (old library)" |
a0391976 | 1636 | ] |
717057b6 | 1637 | ) |
a0391976 | 1638 | fi |
1639 | ||
5b991353 | 1640 | # Search for OpenSSL |
1641 | saved_CPPFLAGS="$CPPFLAGS" | |
1642 | saved_LDFLAGS="$LDFLAGS" | |
a0391976 | 1643 | AC_ARG_WITH(ssl-dir, |
1644 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
1645 | [ | |
e9e4a1c7 | 1646 | if test "x$withval" != "xno" ; then |
99eb0f64 | 1647 | case "$withval" in |
1648 | # Relative paths | |
1649 | ./*|../*) withval="`pwd`/$withval" | |
1650 | esac | |
5b991353 | 1651 | if test -d "$withval/lib"; then |
1652 | if test -n "${need_dash_r}"; then | |
1653 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1654 | else | |
1655 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
d6f13fbb | 1656 | fi |
1657 | else | |
5b991353 | 1658 | if test -n "${need_dash_r}"; then |
1659 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1660 | else | |
1661 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
d6f13fbb | 1662 | fi |
1663 | fi | |
5b991353 | 1664 | if test -d "$withval/include"; then |
1665 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
d6f13fbb | 1666 | else |
5b991353 | 1667 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
58d100bf | 1668 | fi |
a0391976 | 1669 | fi |
5b991353 | 1670 | ] |
1671 | ) | |
5486a457 | 1672 | LIBS="-lcrypto $LIBS" |
3466e002 | 1673 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL, 1, |
1674 | [Define if your ssl headers are included | |
1675 | with #include <openssl/header.h>]), | |
d45e3d76 | 1676 | [ |
5b991353 | 1677 | dnl Check default openssl install dir |
1678 | if test -n "${need_dash_r}"; then | |
1679 | LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}" | |
d45e3d76 | 1680 | else |
5b991353 | 1681 | LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}" |
d45e3d76 | 1682 | fi |
5b991353 | 1683 | CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}" |
1684 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL), | |
1685 | [ | |
1686 | AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***]) | |
1687 | ] | |
1688 | ) | |
1689 | ] | |
1690 | ) | |
1691 | ||
cd018561 | 1692 | # Determine OpenSSL header version |
1693 | AC_MSG_CHECKING([OpenSSL header version]) | |
1a01a50c | 1694 | AC_RUN_IFELSE( |
479cece8 | 1695 | [AC_LANG_SOURCE([[ |
cd018561 | 1696 | #include <stdio.h> |
1697 | #include <string.h> | |
1698 | #include <openssl/opensslv.h> | |
1699 | #define DATA "conftest.sslincver" | |
1700 | int main(void) { | |
aff51935 | 1701 | FILE *fd; |
1702 | int rc; | |
cd018561 | 1703 | |
aff51935 | 1704 | fd = fopen(DATA,"w"); |
1705 | if(fd == NULL) | |
1706 | exit(1); | |
cd018561 | 1707 | |
1708 | if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0) | |
1709 | exit(1); | |
1710 | ||
1711 | exit(0); | |
1712 | } | |
479cece8 | 1713 | ]])], |
cd018561 | 1714 | [ |
1715 | ssl_header_ver=`cat conftest.sslincver` | |
1716 | AC_MSG_RESULT($ssl_header_ver) | |
1717 | ], | |
1718 | [ | |
1719 | AC_MSG_RESULT(not found) | |
1720 | AC_MSG_ERROR(OpenSSL version header not found.) | |
1a01a50c | 1721 | ], |
1722 | [ | |
1723 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1724 | ] |
1725 | ) | |
1726 | ||
1727 | # Determine OpenSSL library version | |
1728 | AC_MSG_CHECKING([OpenSSL library version]) | |
1a01a50c | 1729 | AC_RUN_IFELSE( |
479cece8 | 1730 | [AC_LANG_SOURCE([[ |
cd018561 | 1731 | #include <stdio.h> |
1732 | #include <string.h> | |
1733 | #include <openssl/opensslv.h> | |
1734 | #include <openssl/crypto.h> | |
1735 | #define DATA "conftest.ssllibver" | |
1736 | int main(void) { | |
aff51935 | 1737 | FILE *fd; |
1738 | int rc; | |
cd018561 | 1739 | |
aff51935 | 1740 | fd = fopen(DATA,"w"); |
1741 | if(fd == NULL) | |
1742 | exit(1); | |
cd018561 | 1743 | |
1744 | if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0) | |
1745 | exit(1); | |
1746 | ||
1747 | exit(0); | |
1748 | } | |
479cece8 | 1749 | ]])], |
cd018561 | 1750 | [ |
1751 | ssl_library_ver=`cat conftest.ssllibver` | |
1752 | AC_MSG_RESULT($ssl_library_ver) | |
1753 | ], | |
1754 | [ | |
1755 | AC_MSG_RESULT(not found) | |
1756 | AC_MSG_ERROR(OpenSSL library not found.) | |
1a01a50c | 1757 | ], |
1758 | [ | |
1759 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1760 | ] |
1761 | ) | |
58d100bf | 1762 | |
9780116c | 1763 | # Sanity check OpenSSL headers |
1764 | AC_MSG_CHECKING([whether OpenSSL's headers match the library]) | |
1a01a50c | 1765 | AC_RUN_IFELSE( |
479cece8 | 1766 | [AC_LANG_SOURCE([[ |
9780116c | 1767 | #include <string.h> |
1768 | #include <openssl/opensslv.h> | |
aec4cb4f | 1769 | int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); } |
479cece8 | 1770 | ]])], |
9780116c | 1771 | [ |
1772 | AC_MSG_RESULT(yes) | |
1773 | ], | |
1774 | [ | |
1775 | AC_MSG_RESULT(no) | |
e15ba28b | 1776 | AC_MSG_ERROR([Your OpenSSL headers do not match your library. |
1777 | Check config.log for details. | |
1778 | Also see contrib/findssl.sh for help identifying header/library mismatches.]) | |
1a01a50c | 1779 | ], |
1780 | [ | |
1781 | AC_MSG_WARN([cross compiling: not checking]) | |
9780116c | 1782 | ] |
1783 | ) | |
1784 | ||
5486a457 | 1785 | # Some systems want crypt() from libcrypt, *not* the version in OpenSSL, |
1786 | # because the system crypt() is more featureful. | |
1787 | if test "x$check_for_libcrypt_before" = "x1"; then | |
1788 | AC_CHECK_LIB(crypt, crypt) | |
1789 | fi | |
1790 | ||
aff51935 | 1791 | # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the |
8087c5ee | 1792 | # version in OpenSSL. |
05114c74 | 1793 | if test "x$check_for_libcrypt_later" = "x1"; then |
20cad736 | 1794 | AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt") |
717057b6 | 1795 | fi |
1796 | ||
4c653d8e | 1797 | AC_CHECK_LIB(iaf, ia_openinfo) |
f1b0ecc3 | 1798 | |
1799 | ### Configure cryptographic random number support | |
1800 | ||
1801 | # Check wheter OpenSSL seeds itself | |
1802 | AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded]) | |
1a01a50c | 1803 | AC_RUN_IFELSE( |
479cece8 | 1804 | [AC_LANG_SOURCE([[ |
f1b0ecc3 | 1805 | #include <string.h> |
1806 | #include <openssl/rand.h> | |
aec4cb4f | 1807 | int main(void) { exit(RAND_status() == 1 ? 0 : 1); } |
479cece8 | 1808 | ]])], |
f1b0ecc3 | 1809 | [ |
1810 | OPENSSL_SEEDS_ITSELF=yes | |
1811 | AC_MSG_RESULT(yes) | |
1812 | ], | |
1813 | [ | |
1814 | AC_MSG_RESULT(no) | |
1815 | # Default to use of the rand helper if OpenSSL doesn't | |
1816 | # seed itself | |
1817 | USE_RAND_HELPER=yes | |
1a01a50c | 1818 | ], |
1819 | [ | |
1820 | AC_MSG_WARN([cross compiling: assuming yes]) | |
1821 | # This is safe, since all recent OpenSSL versions will | |
82f4e93d | 1822 | # complain at runtime if not seeded correctly. |
1a01a50c | 1823 | OPENSSL_SEEDS_ITSELF=yes |
f1b0ecc3 | 1824 | ] |
1825 | ) | |
1826 | ||
1827 | ||
1828 | # Do we want to force the use of the rand helper? | |
1829 | AC_ARG_WITH(rand-helper, | |
1830 | [ --with-rand-helper Use subprocess to gather strong randomness ], | |
1831 | [ | |
1832 | if test "x$withval" = "xno" ; then | |
aff51935 | 1833 | # Force use of OpenSSL's internal RNG, even if |
f1b0ecc3 | 1834 | # the previous test showed it to be unseeded. |
1835 | if test -z "$OPENSSL_SEEDS_ITSELF" ; then | |
1836 | AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG]) | |
1837 | OPENSSL_SEEDS_ITSELF=yes | |
1838 | USE_RAND_HELPER="" | |
1839 | fi | |
1840 | else | |
1841 | USE_RAND_HELPER=yes | |
1842 | fi | |
1843 | ], | |
82f4e93d | 1844 | ) |
f1b0ecc3 | 1845 | |
1846 | # Which randomness source do we use? | |
4b492aab | 1847 | if test ! -z "$OPENSSL_SEEDS_ITSELF" && test -z "$USE_RAND_HELPER" ; then |
f1b0ecc3 | 1848 | # OpenSSL only |
3466e002 | 1849 | AC_DEFINE(OPENSSL_PRNG_ONLY, 1, |
1850 | [Define if you want OpenSSL's internally seeded PRNG only]) | |
f1b0ecc3 | 1851 | RAND_MSG="OpenSSL internal ONLY" |
1852 | INSTALL_SSH_RAND_HELPER="" | |
70e2f2f3 | 1853 | elif test ! -z "$USE_RAND_HELPER" ; then |
1854 | # install rand helper | |
f1b0ecc3 | 1855 | RAND_MSG="ssh-rand-helper" |
1856 | INSTALL_SSH_RAND_HELPER="yes" | |
1857 | fi | |
1858 | AC_SUBST(INSTALL_SSH_RAND_HELPER) | |
1859 | ||
1860 | ### Configuration of ssh-rand-helper | |
1861 | ||
1862 | # PRNGD TCP socket | |
1863 | AC_ARG_WITH(prngd-port, | |
1864 | [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT], | |
1865 | [ | |
eb5d7ff6 | 1866 | case "$withval" in |
1867 | no) | |
1868 | withval="" | |
1869 | ;; | |
1870 | [[0-9]]*) | |
1871 | ;; | |
1872 | *) | |
1873 | AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port) | |
1874 | ;; | |
1875 | esac | |
1876 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 1877 | PRNGD_PORT="$withval" |
3466e002 | 1878 | AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT, |
1879 | [Port number of PRNGD/EGD random number socket]) | |
f1b0ecc3 | 1880 | fi |
1881 | ] | |
1882 | ) | |
1883 | ||
1884 | # PRNGD Unix domain socket | |
1885 | AC_ARG_WITH(prngd-socket, | |
1886 | [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)], | |
1887 | [ | |
eb5d7ff6 | 1888 | case "$withval" in |
1889 | yes) | |
f1b0ecc3 | 1890 | withval="/var/run/egd-pool" |
eb5d7ff6 | 1891 | ;; |
1892 | no) | |
1893 | withval="" | |
1894 | ;; | |
1895 | /*) | |
1896 | ;; | |
1897 | *) | |
1898 | AC_MSG_ERROR(You must specify an absolute path to the entropy socket) | |
1899 | ;; | |
1900 | esac | |
1901 | ||
1902 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 1903 | if test ! -z "$PRNGD_PORT" ; then |
1904 | AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket) | |
1905 | fi | |
906e811b | 1906 | if test ! -r "$withval" ; then |
f1b0ecc3 | 1907 | AC_MSG_WARN(Entropy socket is not readable) |
1908 | fi | |
1909 | PRNGD_SOCKET="$withval" | |
3466e002 | 1910 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET", |
1911 | [Location of PRNGD/EGD random number socket]) | |
f1b0ecc3 | 1912 | fi |
ddceb1c8 | 1913 | ], |
1914 | [ | |
1915 | # Check for existing socket only if we don't have a random device already | |
1916 | if test "$USE_RAND_HELPER" = yes ; then | |
1917 | AC_MSG_CHECKING(for PRNGD/EGD socket) | |
1918 | # Insert other locations here | |
1919 | for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do | |
1920 | if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then | |
1921 | PRNGD_SOCKET="$sock" | |
1922 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
1923 | break; | |
1924 | fi | |
1925 | done | |
1926 | if test ! -z "$PRNGD_SOCKET" ; then | |
1927 | AC_MSG_RESULT($PRNGD_SOCKET) | |
1928 | else | |
1929 | AC_MSG_RESULT(not found) | |
1930 | fi | |
1931 | fi | |
f1b0ecc3 | 1932 | ] |
1933 | ) | |
1934 | ||
1935 | # Change default command timeout for hashing entropy source | |
1936 | entropy_timeout=200 | |
1937 | AC_ARG_WITH(entropy-timeout, | |
1938 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
1939 | [ | |
6cf0200f | 1940 | if test -n "$withval" && test "x$withval" != "xno" && \ |
1941 | test "x${withval}" != "xyes"; then | |
f1b0ecc3 | 1942 | entropy_timeout=$withval |
1943 | fi | |
82f4e93d | 1944 | ] |
f1b0ecc3 | 1945 | ) |
3466e002 | 1946 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout, |
1947 | [Builtin PRNG command timeout]) | |
f1b0ecc3 | 1948 | |
fd3cbf67 | 1949 | SSH_PRIVSEP_USER=sshd |
9a0fbcb3 | 1950 | AC_ARG_WITH(privsep-user, |
5222e7ef | 1951 | [ --with-privsep-user=user Specify non-privileged user for privilege separation], |
9a0fbcb3 | 1952 | [ |
6cf0200f | 1953 | if test -n "$withval" && test "x$withval" != "xno" && \ |
1954 | test "x${withval}" != "xyes"; then | |
fd3cbf67 | 1955 | SSH_PRIVSEP_USER=$withval |
9a0fbcb3 | 1956 | fi |
82f4e93d | 1957 | ] |
9a0fbcb3 | 1958 | ) |
3466e002 | 1959 | AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER", |
1960 | [non-privileged user for privilege separation]) | |
fd3cbf67 | 1961 | AC_SUBST(SSH_PRIVSEP_USER) |
9a0fbcb3 | 1962 | |
81dadca3 | 1963 | # We do this little dance with the search path to insure |
1964 | # that programs that we select for use by installed programs | |
1965 | # (which may be run by the super-user) come from trusted | |
1966 | # locations before they come from the user's private area. | |
1967 | # This should help avoid accidentally configuring some | |
1968 | # random version of a program in someone's personal bin. | |
1969 | ||
1970 | OPATH=$PATH | |
1971 | PATH=/bin:/usr/bin | |
f95c8ce8 | 1972 | test -h /bin 2> /dev/null && PATH=/usr/bin |
81dadca3 | 1973 | test -d /sbin && PATH=$PATH:/sbin |
1974 | test -d /usr/sbin && PATH=$PATH:/usr/sbin | |
1975 | PATH=$PATH:/etc:$OPATH | |
1976 | ||
aff51935 | 1977 | # These programs are used by the command hashing source to gather entropy |
f1b0ecc3 | 1978 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) |
1979 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
1980 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
1981 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
1982 | OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat) | |
1983 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
1984 | OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar) | |
1985 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
1986 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
1987 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
1988 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
1989 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
1990 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
1991 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
1992 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
1993 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
81dadca3 | 1994 | # restore PATH |
1995 | PATH=$OPATH | |
f1b0ecc3 | 1996 | |
1997 | # Where does ssh-rand-helper get its randomness from? | |
1998 | INSTALL_SSH_PRNG_CMDS="" | |
1999 | if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then | |
2000 | if test ! -z "$PRNGD_PORT" ; then | |
2001 | RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT" | |
2002 | elif test ! -z "$PRNGD_SOCKET" ; then | |
2003 | RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\"" | |
2004 | else | |
2005 | RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)" | |
2006 | RAND_HELPER_CMDHASH=yes | |
2007 | INSTALL_SSH_PRNG_CMDS="yes" | |
2008 | fi | |
2009 | fi | |
2010 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
2011 | ||
2012 | ||
66d6c27e | 2013 | # Cheap hack to ensure NEWS-OS libraries are arranged right. |
2014 | if test ! -z "$SONY" ; then | |
2015 | LIBS="$LIBS -liberty"; | |
2016 | fi | |
2017 | ||
9a406e1e | 2018 | # Check for long long datatypes |
2019 | AC_CHECK_TYPES([long long, unsigned long long, long double]) | |
2020 | ||
2021 | # Check datatype sizes | |
976f7e19 | 2022 | AC_CHECK_SIZEOF(char, 1) |
2b942fe0 | 2023 | AC_CHECK_SIZEOF(short int, 2) |
2024 | AC_CHECK_SIZEOF(int, 4) | |
2025 | AC_CHECK_SIZEOF(long int, 4) | |
2026 | AC_CHECK_SIZEOF(long long int, 8) | |
2027 | ||
52f1ccb2 | 2028 | # Sanity check long long for some platforms (AIX) |
2029 | if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then | |
2030 | ac_cv_sizeof_long_long_int=0 | |
2031 | fi | |
2032 | ||
90f15776 | 2033 | # compute LLONG_MIN and LLONG_MAX if we don't know them. |
2034 | if test -z "$have_llong_max"; then | |
2035 | AC_MSG_CHECKING([for max value of long long]) | |
2036 | AC_RUN_IFELSE( | |
2037 | [AC_LANG_SOURCE([[ | |
2038 | #include <stdio.h> | |
2039 | /* Why is this so damn hard? */ | |
2040 | #ifdef __GNUC__ | |
2041 | # undef __GNUC__ | |
2042 | #endif | |
2043 | #define __USE_ISOC99 | |
2044 | #include <limits.h> | |
2045 | #define DATA "conftest.llminmax" | |
2046 | int main(void) { | |
2047 | FILE *f; | |
2048 | long long i, llmin, llmax = 0; | |
2049 | ||
2050 | if((f = fopen(DATA,"w")) == NULL) | |
2051 | exit(1); | |
2052 | ||
2053 | #if defined(LLONG_MIN) && defined(LLONG_MAX) | |
2054 | fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n"); | |
2055 | llmin = LLONG_MIN; | |
2056 | llmax = LLONG_MAX; | |
2057 | #else | |
2058 | fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n"); | |
2059 | /* This will work on one's complement and two's complement */ | |
2060 | for (i = 1; i > llmax; i <<= 1, i++) | |
2061 | llmax = i; | |
2062 | llmin = llmax + 1LL; /* wrap */ | |
2063 | #endif | |
2064 | ||
2065 | /* Sanity check */ | |
2066 | if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax | |
2067 | || llmax - 1 > llmax) { | |
2068 | fprintf(f, "unknown unknown\n"); | |
2069 | exit(2); | |
2070 | } | |
2071 | ||
2072 | if (fprintf(f ,"%lld %lld", llmin, llmax) < 0) | |
2073 | exit(3); | |
2074 | ||
2075 | exit(0); | |
2076 | } | |
2077 | ]])], | |
2078 | [ | |
2079 | llong_min=`$AWK '{print $1}' conftest.llminmax` | |
2080 | llong_max=`$AWK '{print $2}' conftest.llminmax` | |
2081 | ||
2082 | # snprintf on some Tru64s doesn't understand "%lld" | |
2083 | case "$host" in | |
2084 | alpha-dec-osf*) | |
2085 | if test "x$ac_cv_sizeof_long_long_int" = "x8" && | |
2086 | test "x$llong_max" = "xld"; then | |
2087 | llong_min="-9223372036854775808" | |
2088 | llong_max="9223372036854775807" | |
2089 | fi | |
2090 | ;; | |
2091 | esac | |
2092 | ||
2093 | AC_MSG_RESULT($llong_max) | |
2094 | AC_DEFINE_UNQUOTED(LLONG_MAX, [${llong_max}LL], | |
2095 | [max value of long long calculated by configure]) | |
2096 | AC_MSG_CHECKING([for min value of long long]) | |
2097 | AC_MSG_RESULT($llong_min) | |
2098 | AC_DEFINE_UNQUOTED(LLONG_MIN, [${llong_min}LL], | |
2099 | [min value of long long calculated by configure]) | |
2100 | ], | |
2101 | [ | |
2102 | AC_MSG_RESULT(not found) | |
2103 | ], | |
2104 | [ | |
2105 | AC_MSG_WARN([cross compiling: not checking]) | |
2106 | ] | |
2107 | ) | |
2108 | fi | |
2109 | ||
2110 | ||
a0391976 | 2111 | # More checks for data types |
14a9a859 | 2112 | AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ |
2113 | AC_TRY_COMPILE( | |
aff51935 | 2114 | [ #include <sys/types.h> ], |
2115 | [ u_int a; a = 1;], | |
14a9a859 | 2116 | [ ac_cv_have_u_int="yes" ], |
2117 | [ ac_cv_have_u_int="no" ] | |
2118 | ) | |
2119 | ]) | |
2120 | if test "x$ac_cv_have_u_int" = "xyes" ; then | |
3466e002 | 2121 | AC_DEFINE(HAVE_U_INT, 1, [define if you have u_int data type]) |
14a9a859 | 2122 | have_u_int=1 |
2123 | fi | |
2124 | ||
58d100bf | 2125 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ |
2126 | AC_TRY_COMPILE( | |
aff51935 | 2127 | [ #include <sys/types.h> ], |
2128 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
58d100bf | 2129 | [ ac_cv_have_intxx_t="yes" ], |
2130 | [ ac_cv_have_intxx_t="no" ] | |
2131 | ) | |
2132 | ]) | |
2133 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
3466e002 | 2134 | AC_DEFINE(HAVE_INTXX_T, 1, [define if you have intxx_t data type]) |
58d100bf | 2135 | have_intxx_t=1 |
2136 | fi | |
41cb4569 | 2137 | |
2138 | if (test -z "$have_intxx_t" && \ | |
aff51935 | 2139 | test "x$ac_cv_header_stdint_h" = "xyes") |
41cb4569 | 2140 | then |
2141 | AC_MSG_CHECKING([for intXX_t types in stdint.h]) | |
2142 | AC_TRY_COMPILE( | |
aff51935 | 2143 | [ #include <stdint.h> ], |
2144 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
41cb4569 | 2145 | [ |
2146 | AC_DEFINE(HAVE_INTXX_T) | |
2147 | AC_MSG_RESULT(yes) | |
2148 | ], | |
2149 | [ AC_MSG_RESULT(no) ] | |
2150 | ) | |
2151 | fi | |
2152 | ||
bd590612 | 2153 | AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ |
2154 | AC_TRY_COMPILE( | |
1cbbe6c8 | 2155 | [ |
2156 | #include <sys/types.h> | |
2157 | #ifdef HAVE_STDINT_H | |
2158 | # include <stdint.h> | |
2159 | #endif | |
2160 | #include <sys/socket.h> | |
2161 | #ifdef HAVE_SYS_BITYPES_H | |
2162 | # include <sys/bitypes.h> | |
2163 | #endif | |
aff51935 | 2164 | ], |
2165 | [ int64_t a; a = 1;], | |
bd590612 | 2166 | [ ac_cv_have_int64_t="yes" ], |
2167 | [ ac_cv_have_int64_t="no" ] | |
2168 | ) | |
2169 | ]) | |
2170 | if test "x$ac_cv_have_int64_t" = "xyes" ; then | |
3466e002 | 2171 | AC_DEFINE(HAVE_INT64_T, 1, [define if you have int64_t data type]) |
ddceb1c8 | 2172 | fi |
2173 | ||
58d100bf | 2174 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ |
2175 | AC_TRY_COMPILE( | |
aff51935 | 2176 | [ #include <sys/types.h> ], |
2177 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
58d100bf | 2178 | [ ac_cv_have_u_intxx_t="yes" ], |
2179 | [ ac_cv_have_u_intxx_t="no" ] | |
2180 | ) | |
2181 | ]) | |
2182 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
3466e002 | 2183 | AC_DEFINE(HAVE_U_INTXX_T, 1, [define if you have u_intxx_t data type]) |
58d100bf | 2184 | have_u_intxx_t=1 |
2185 | fi | |
2b942fe0 | 2186 | |
41cb4569 | 2187 | if test -z "$have_u_intxx_t" ; then |
2188 | AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h]) | |
2189 | AC_TRY_COMPILE( | |
aff51935 | 2190 | [ #include <sys/socket.h> ], |
2191 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
41cb4569 | 2192 | [ |
2193 | AC_DEFINE(HAVE_U_INTXX_T) | |
2194 | AC_MSG_RESULT(yes) | |
2195 | ], | |
2196 | [ AC_MSG_RESULT(no) ] | |
2197 | ) | |
2198 | fi | |
2199 | ||
bd590612 | 2200 | AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ |
2201 | AC_TRY_COMPILE( | |
aff51935 | 2202 | [ #include <sys/types.h> ], |
2203 | [ u_int64_t a; a = 1;], | |
bd590612 | 2204 | [ ac_cv_have_u_int64_t="yes" ], |
2205 | [ ac_cv_have_u_int64_t="no" ] | |
2206 | ) | |
2207 | ]) | |
2208 | if test "x$ac_cv_have_u_int64_t" = "xyes" ; then | |
3466e002 | 2209 | AC_DEFINE(HAVE_U_INT64_T, 1, [define if you have u_int64_t data type]) |
bd590612 | 2210 | have_u_int64_t=1 |
2211 | fi | |
2212 | ||
ddceb1c8 | 2213 | if test -z "$have_u_int64_t" ; then |
2214 | AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h]) | |
2215 | AC_TRY_COMPILE( | |
aff51935 | 2216 | [ #include <sys/bitypes.h> ], |
ddceb1c8 | 2217 | [ u_int64_t a; a = 1], |
2218 | [ | |
2219 | AC_DEFINE(HAVE_U_INT64_T) | |
2220 | AC_MSG_RESULT(yes) | |
2221 | ], | |
2222 | [ AC_MSG_RESULT(no) ] | |
2223 | ) | |
2224 | fi | |
2225 | ||
41cb4569 | 2226 | if test -z "$have_u_intxx_t" ; then |
2227 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
2228 | AC_TRY_COMPILE( | |
2229 | [ | |
2230 | #include <sys/types.h> | |
aff51935 | 2231 | ], |
2232 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
41cb4569 | 2233 | [ ac_cv_have_uintxx_t="yes" ], |
2234 | [ ac_cv_have_uintxx_t="no" ] | |
2235 | ) | |
2236 | ]) | |
2237 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
3466e002 | 2238 | AC_DEFINE(HAVE_UINTXX_T, 1, |
2239 | [define if you have uintxx_t data type]) | |
41cb4569 | 2240 | fi |
2241 | fi | |
2242 | ||
2243 | if test -z "$have_uintxx_t" ; then | |
2244 | AC_MSG_CHECKING([for uintXX_t types in stdint.h]) | |
2245 | AC_TRY_COMPILE( | |
aff51935 | 2246 | [ #include <stdint.h> ], |
2247 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;], | |
41cb4569 | 2248 | [ |
2249 | AC_DEFINE(HAVE_UINTXX_T) | |
2250 | AC_MSG_RESULT(yes) | |
2251 | ], | |
2252 | [ AC_MSG_RESULT(no) ] | |
2253 | ) | |
2254 | fi | |
2255 | ||
e5fe9a1f | 2256 | if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ |
aff51935 | 2257 | test "x$ac_cv_header_sys_bitypes_h" = "xyes") |
5cdfe03f | 2258 | then |
2259 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
2260 | AC_TRY_COMPILE( | |
58d100bf | 2261 | [ |
2262 | #include <sys/bitypes.h> | |
aff51935 | 2263 | ], |
5cdfe03f | 2264 | [ |
837c30b8 | 2265 | int8_t a; int16_t b; int32_t c; |
2266 | u_int8_t e; u_int16_t f; u_int32_t g; | |
2267 | a = b = c = e = f = g = 1; | |
aff51935 | 2268 | ], |
5cdfe03f | 2269 | [ |
2270 | AC_DEFINE(HAVE_U_INTXX_T) | |
2271 | AC_DEFINE(HAVE_INTXX_T) | |
2272 | AC_MSG_RESULT(yes) | |
2273 | ], | |
2274 | [AC_MSG_RESULT(no)] | |
aff51935 | 2275 | ) |
5cdfe03f | 2276 | fi |
2277 | ||
0362750e | 2278 | |
2279 | AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [ | |
2280 | AC_TRY_COMPILE( | |
2281 | [ | |
2282 | #include <sys/types.h> | |
2283 | ], | |
2284 | [ u_char foo; foo = 125; ], | |
2285 | [ ac_cv_have_u_char="yes" ], | |
2286 | [ ac_cv_have_u_char="no" ] | |
2287 | ) | |
2288 | ]) | |
2289 | if test "x$ac_cv_have_u_char" = "xyes" ; then | |
3466e002 | 2290 | AC_DEFINE(HAVE_U_CHAR, 1, [define if you have u_char data type]) |
0362750e | 2291 | fi |
2292 | ||
98a7c37b | 2293 | TYPE_SOCKLEN_T |
2b942fe0 | 2294 | |
2d16d9a3 | 2295 | AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>]) |
ddceb1c8 | 2296 | |
777ece68 | 2297 | AC_CHECK_TYPES(in_addr_t,,, |
2298 | [#include <sys/types.h> | |
2299 | #include <netinet/in.h>]) | |
7b578f7d | 2300 | |
58d100bf | 2301 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ |
2302 | AC_TRY_COMPILE( | |
2303 | [ | |
18ba2aab | 2304 | #include <sys/types.h> |
58d100bf | 2305 | ], |
2306 | [ size_t foo; foo = 1235; ], | |
2307 | [ ac_cv_have_size_t="yes" ], | |
2308 | [ ac_cv_have_size_t="no" ] | |
2309 | ) | |
2310 | ]) | |
2311 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
3466e002 | 2312 | AC_DEFINE(HAVE_SIZE_T, 1, [define if you have size_t data type]) |
58d100bf | 2313 | fi |
ea1970a3 | 2314 | |
c04f75f1 | 2315 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ |
2316 | AC_TRY_COMPILE( | |
2317 | [ | |
2318 | #include <sys/types.h> | |
2319 | ], | |
2320 | [ ssize_t foo; foo = 1235; ], | |
2321 | [ ac_cv_have_ssize_t="yes" ], | |
2322 | [ ac_cv_have_ssize_t="no" ] | |
2323 | ) | |
2324 | ]) | |
2325 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
3466e002 | 2326 | AC_DEFINE(HAVE_SSIZE_T, 1, [define if you have ssize_t data type]) |
c04f75f1 | 2327 | fi |
2328 | ||
f1c4659d | 2329 | AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ |
2330 | AC_TRY_COMPILE( | |
2331 | [ | |
2332 | #include <time.h> | |
2333 | ], | |
2334 | [ clock_t foo; foo = 1235; ], | |
2335 | [ ac_cv_have_clock_t="yes" ], | |
2336 | [ ac_cv_have_clock_t="no" ] | |
2337 | ) | |
2338 | ]) | |
2339 | if test "x$ac_cv_have_clock_t" = "xyes" ; then | |
3466e002 | 2340 | AC_DEFINE(HAVE_CLOCK_T, 1, [define if you have clock_t data type]) |
f1c4659d | 2341 | fi |
2342 | ||
1c04b088 | 2343 | AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ |
2344 | AC_TRY_COMPILE( | |
2345 | [ | |
2346 | #include <sys/types.h> | |
2347 | #include <sys/socket.h> | |
2348 | ], | |
2349 | [ sa_family_t foo; foo = 1235; ], | |
2350 | [ ac_cv_have_sa_family_t="yes" ], | |
77bb0bca | 2351 | [ AC_TRY_COMPILE( |
2352 | [ | |
2353 | #include <sys/types.h> | |
2354 | #include <sys/socket.h> | |
2355 | #include <netinet/in.h> | |
2356 | ], | |
2357 | [ sa_family_t foo; foo = 1235; ], | |
2358 | [ ac_cv_have_sa_family_t="yes" ], | |
2359 | ||
1c04b088 | 2360 | [ ac_cv_have_sa_family_t="no" ] |
77bb0bca | 2361 | )] |
1c04b088 | 2362 | ) |
2363 | ]) | |
2364 | if test "x$ac_cv_have_sa_family_t" = "xyes" ; then | |
3466e002 | 2365 | AC_DEFINE(HAVE_SA_FAMILY_T, 1, |
2366 | [define if you have sa_family_t data type]) | |
1c04b088 | 2367 | fi |
2368 | ||
729bfe59 | 2369 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ |
2370 | AC_TRY_COMPILE( | |
2371 | [ | |
2372 | #include <sys/types.h> | |
2373 | ], | |
2374 | [ pid_t foo; foo = 1235; ], | |
2375 | [ ac_cv_have_pid_t="yes" ], | |
2376 | [ ac_cv_have_pid_t="no" ] | |
2377 | ) | |
2378 | ]) | |
2379 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
3466e002 | 2380 | AC_DEFINE(HAVE_PID_T, 1, [define if you have pid_t data type]) |
729bfe59 | 2381 | fi |
2382 | ||
2383 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
2384 | AC_TRY_COMPILE( | |
2385 | [ | |
2386 | #include <sys/types.h> | |
2387 | ], | |
2388 | [ mode_t foo; foo = 1235; ], | |
2389 | [ ac_cv_have_mode_t="yes" ], | |
2390 | [ ac_cv_have_mode_t="no" ] | |
2391 | ) | |
2392 | ]) | |
2393 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
3466e002 | 2394 | AC_DEFINE(HAVE_MODE_T, 1, [define if you have mode_t data type]) |
729bfe59 | 2395 | fi |
2396 | ||
e3a93db0 | 2397 | |
58d100bf | 2398 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ |
2399 | AC_TRY_COMPILE( | |
2400 | [ | |
18ba2aab | 2401 | #include <sys/types.h> |
2402 | #include <sys/socket.h> | |
58d100bf | 2403 | ], |
2404 | [ struct sockaddr_storage s; ], | |
2405 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
2406 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
2407 | ) | |
2408 | ]) | |
2409 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
3466e002 | 2410 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, |
2411 | [define if you have struct sockaddr_storage data type]) | |
58d100bf | 2412 | fi |
48e671d5 | 2413 | |
58d100bf | 2414 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ |
2415 | AC_TRY_COMPILE( | |
2416 | [ | |
cbd7492e | 2417 | #include <sys/types.h> |
58d100bf | 2418 | #include <netinet/in.h> |
2419 | ], | |
2420 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
2421 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
2422 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
2423 | ) | |
2424 | ]) | |
2425 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
3466e002 | 2426 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, |
2427 | [define if you have struct sockaddr_in6 data type]) | |
58d100bf | 2428 | fi |
48e671d5 | 2429 | |
58d100bf | 2430 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ |
2431 | AC_TRY_COMPILE( | |
2432 | [ | |
cbd7492e | 2433 | #include <sys/types.h> |
58d100bf | 2434 | #include <netinet/in.h> |
2435 | ], | |
2436 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
2437 | [ ac_cv_have_struct_in6_addr="yes" ], | |
2438 | [ ac_cv_have_struct_in6_addr="no" ] | |
2439 | ) | |
2440 | ]) | |
2441 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
3466e002 | 2442 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR, 1, |
2443 | [define if you have struct in6_addr data type]) | |
58d100bf | 2444 | fi |
48e671d5 | 2445 | |
58d100bf | 2446 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ |
2447 | AC_TRY_COMPILE( | |
2448 | [ | |
18ba2aab | 2449 | #include <sys/types.h> |
2450 | #include <sys/socket.h> | |
2451 | #include <netdb.h> | |
58d100bf | 2452 | ], |
2453 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
2454 | [ ac_cv_have_struct_addrinfo="yes" ], | |
2455 | [ ac_cv_have_struct_addrinfo="no" ] | |
2456 | ) | |
2457 | ]) | |
2458 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
3466e002 | 2459 | AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, |
2460 | [define if you have struct addrinfo data type]) | |
58d100bf | 2461 | fi |
2462 | ||
89c7e31c | 2463 | AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ |
2464 | AC_TRY_COMPILE( | |
aff51935 | 2465 | [ #include <sys/time.h> ], |
2466 | [ struct timeval tv; tv.tv_sec = 1;], | |
89c7e31c | 2467 | [ ac_cv_have_struct_timeval="yes" ], |
2468 | [ ac_cv_have_struct_timeval="no" ] | |
2469 | ) | |
2470 | ]) | |
2471 | if test "x$ac_cv_have_struct_timeval" = "xyes" ; then | |
3466e002 | 2472 | AC_DEFINE(HAVE_STRUCT_TIMEVAL, 1, [define if you have struct timeval]) |
89c7e31c | 2473 | have_struct_timeval=1 |
2474 | fi | |
2475 | ||
5271b55c | 2476 | AC_CHECK_TYPES(struct timespec) |
2477 | ||
85abc74b | 2478 | # We need int64_t or else certian parts of the compile will fail. |
4b492aab | 2479 | if test "x$ac_cv_have_int64_t" = "xno" && \ |
2480 | test "x$ac_cv_sizeof_long_int" != "x8" && \ | |
2481 | test "x$ac_cv_sizeof_long_long_int" = "x0" ; then | |
85abc74b | 2482 | echo "OpenSSH requires int64_t support. Contact your vendor or install" |
2483 | echo "an alternative compiler (I.E., GCC) before continuing." | |
2484 | echo "" | |
2485 | exit 1; | |
733cf7f4 | 2486 | else |
2487 | dnl test snprintf (broken on SCO w/gcc) | |
1a01a50c | 2488 | AC_RUN_IFELSE( |
479cece8 | 2489 | [AC_LANG_SOURCE([[ |
733cf7f4 | 2490 | #include <stdio.h> |
2491 | #include <string.h> | |
2492 | #ifdef HAVE_SNPRINTF | |
2493 | main() | |
2494 | { | |
2495 | char buf[50]; | |
2496 | char expected_out[50]; | |
2497 | int mazsize = 50 ; | |
2498 | #if (SIZEOF_LONG_INT == 8) | |
2499 | long int num = 0x7fffffffffffffff; | |
2500 | #else | |
763a1a18 | 2501 | long long num = 0x7fffffffffffffffll; |
733cf7f4 | 2502 | #endif |
2503 | strcpy(expected_out, "9223372036854775807"); | |
2504 | snprintf(buf, mazsize, "%lld", num); | |
2505 | if(strcmp(buf, expected_out) != 0) | |
aff51935 | 2506 | exit(1); |
733cf7f4 | 2507 | exit(0); |
2508 | } | |
2509 | #else | |
2510 | main() { exit(0); } | |
2511 | #endif | |
479cece8 | 2512 | ]])], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ], |
1a01a50c | 2513 | AC_MSG_WARN([cross compiling: Assuming working snprintf()]) |
733cf7f4 | 2514 | ) |
2c523de9 | 2515 | fi |
2516 | ||
77bb0bca | 2517 | dnl Checks for structure members |
58d100bf | 2518 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) |
2519 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
2520 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
2521 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
2522 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
25422c70 | 2523 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) |
58d100bf | 2524 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) |
2525 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
daaff4d5 | 2526 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX) |
58d100bf | 2527 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) |
2528 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
2529 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
2530 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
1d7b9b20 | 2531 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) |
2532 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
2533 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
2534 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
98a7c37b | 2535 | |
2536 | AC_CHECK_MEMBERS([struct stat.st_blksize]) | |
1d7b9b20 | 2537 | |
58d100bf | 2538 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], |
2539 | ac_cv_have_ss_family_in_struct_ss, [ | |
2540 | AC_TRY_COMPILE( | |
2541 | [ | |
18ba2aab | 2542 | #include <sys/types.h> |
2543 | #include <sys/socket.h> | |
58d100bf | 2544 | ], |
2545 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
2546 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
2547 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
2548 | ) | |
2549 | ]) | |
2550 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
3466e002 | 2551 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS, 1, [Fields in struct sockaddr_storage]) |
58d100bf | 2552 | fi |
2553 | ||
58d100bf | 2554 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], |
2555 | ac_cv_have___ss_family_in_struct_ss, [ | |
2556 | AC_TRY_COMPILE( | |
2557 | [ | |
18ba2aab | 2558 | #include <sys/types.h> |
2559 | #include <sys/socket.h> | |
58d100bf | 2560 | ], |
2561 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
2562 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
2563 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
2564 | ) | |
2565 | ]) | |
2566 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
3466e002 | 2567 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS, 1, |
2568 | [Fields in struct sockaddr_storage]) | |
58d100bf | 2569 | fi |
2570 | ||
2e73a022 | 2571 | AC_CACHE_CHECK([for pw_class field in struct passwd], |
2572 | ac_cv_have_pw_class_in_struct_passwd, [ | |
2573 | AC_TRY_COMPILE( | |
2574 | [ | |
2e73a022 | 2575 | #include <pwd.h> |
2576 | ], | |
97994d32 | 2577 | [ struct passwd p; p.pw_class = 0; ], |
2e73a022 | 2578 | [ ac_cv_have_pw_class_in_struct_passwd="yes" ], |
2579 | [ ac_cv_have_pw_class_in_struct_passwd="no" ] | |
2580 | ) | |
2581 | ]) | |
2582 | if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2583 | AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD, 1, |
2584 | [Define if your password has a pw_class field]) | |
2e73a022 | 2585 | fi |
2586 | ||
7751d4eb | 2587 | AC_CACHE_CHECK([for pw_expire field in struct passwd], |
2588 | ac_cv_have_pw_expire_in_struct_passwd, [ | |
2589 | AC_TRY_COMPILE( | |
2590 | [ | |
2591 | #include <pwd.h> | |
2592 | ], | |
2593 | [ struct passwd p; p.pw_expire = 0; ], | |
2594 | [ ac_cv_have_pw_expire_in_struct_passwd="yes" ], | |
2595 | [ ac_cv_have_pw_expire_in_struct_passwd="no" ] | |
2596 | ) | |
2597 | ]) | |
2598 | if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2599 | AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD, 1, |
2600 | [Define if your password has a pw_expire field]) | |
7751d4eb | 2601 | fi |
2602 | ||
2603 | AC_CACHE_CHECK([for pw_change field in struct passwd], | |
2604 | ac_cv_have_pw_change_in_struct_passwd, [ | |
2605 | AC_TRY_COMPILE( | |
2606 | [ | |
2607 | #include <pwd.h> | |
2608 | ], | |
2609 | [ struct passwd p; p.pw_change = 0; ], | |
2610 | [ ac_cv_have_pw_change_in_struct_passwd="yes" ], | |
2611 | [ ac_cv_have_pw_change_in_struct_passwd="no" ] | |
2612 | ) | |
2613 | ]) | |
2614 | if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2615 | AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD, 1, |
2616 | [Define if your password has a pw_change field]) | |
7751d4eb | 2617 | fi |
58d100bf | 2618 | |
637f9177 | 2619 | dnl make sure we're using the real structure members and not defines |
6f34652e | 2620 | AC_CACHE_CHECK([for msg_accrights field in struct msghdr], |
2621 | ac_cv_have_accrights_in_msghdr, [ | |
1a01a50c | 2622 | AC_COMPILE_IFELSE( |
6f34652e | 2623 | [ |
f95c8ce8 | 2624 | #include <sys/types.h> |
6f34652e | 2625 | #include <sys/socket.h> |
2626 | #include <sys/uio.h> | |
637f9177 | 2627 | int main() { |
2628 | #ifdef msg_accrights | |
1a01a50c | 2629 | #error "msg_accrights is a macro" |
637f9177 | 2630 | exit(1); |
2631 | #endif | |
2632 | struct msghdr m; | |
2633 | m.msg_accrights = 0; | |
2634 | exit(0); | |
2635 | } | |
6f34652e | 2636 | ], |
6f34652e | 2637 | [ ac_cv_have_accrights_in_msghdr="yes" ], |
2638 | [ ac_cv_have_accrights_in_msghdr="no" ] | |
2639 | ) | |
2640 | ]) | |
2641 | if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then | |
3466e002 | 2642 | AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR, 1, |
2643 | [Define if your system uses access rights style | |
2644 | file descriptor passing]) | |
6f34652e | 2645 | fi |
2646 | ||
7176df4f | 2647 | AC_CACHE_CHECK([for msg_control field in struct msghdr], |
2648 | ac_cv_have_control_in_msghdr, [ | |
1a01a50c | 2649 | AC_COMPILE_IFELSE( |
7176df4f | 2650 | [ |
f95c8ce8 | 2651 | #include <sys/types.h> |
7176df4f | 2652 | #include <sys/socket.h> |
2653 | #include <sys/uio.h> | |
637f9177 | 2654 | int main() { |
2655 | #ifdef msg_control | |
1a01a50c | 2656 | #error "msg_control is a macro" |
637f9177 | 2657 | exit(1); |
2658 | #endif | |
2659 | struct msghdr m; | |
2660 | m.msg_control = 0; | |
2661 | exit(0); | |
2662 | } | |
7176df4f | 2663 | ], |
7176df4f | 2664 | [ ac_cv_have_control_in_msghdr="yes" ], |
2665 | [ ac_cv_have_control_in_msghdr="no" ] | |
2666 | ) | |
2667 | ]) | |
2668 | if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then | |
3466e002 | 2669 | AC_DEFINE(HAVE_CONTROL_IN_MSGHDR, 1, |
2670 | [Define if your system uses ancillary data style | |
2671 | file descriptor passing]) | |
7176df4f | 2672 | fi |
2673 | ||
58d100bf | 2674 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ |
aff51935 | 2675 | AC_TRY_LINK([], |
2676 | [ extern char *__progname; printf("%s", __progname); ], | |
58d100bf | 2677 | [ ac_cv_libc_defines___progname="yes" ], |
2678 | [ ac_cv_libc_defines___progname="no" ] | |
2679 | ) | |
2680 | ]) | |
2681 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
3466e002 | 2682 | AC_DEFINE(HAVE___PROGNAME, 1, [Define if libc defines __progname]) |
58d100bf | 2683 | fi |
8946db53 | 2684 | |
c921ee00 | 2685 | AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [ |
2686 | AC_TRY_LINK([ | |
2687 | #include <stdio.h> | |
aff51935 | 2688 | ], |
2689 | [ printf("%s", __FUNCTION__); ], | |
c921ee00 | 2690 | [ ac_cv_cc_implements___FUNCTION__="yes" ], |
2691 | [ ac_cv_cc_implements___FUNCTION__="no" ] | |
2692 | ) | |
2693 | ]) | |
2694 | if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then | |
3466e002 | 2695 | AC_DEFINE(HAVE___FUNCTION__, 1, |
2696 | [Define if compiler implements __FUNCTION__]) | |
c921ee00 | 2697 | fi |
2698 | ||
2699 | AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [ | |
2700 | AC_TRY_LINK([ | |
2701 | #include <stdio.h> | |
aff51935 | 2702 | ], |
2703 | [ printf("%s", __func__); ], | |
c921ee00 | 2704 | [ ac_cv_cc_implements___func__="yes" ], |
2705 | [ ac_cv_cc_implements___func__="no" ] | |
2706 | ) | |
2707 | ]) | |
2708 | if test "x$ac_cv_cc_implements___func__" = "xyes" ; then | |
3466e002 | 2709 | AC_DEFINE(HAVE___func__, 1, [Define if compiler implements __func__]) |
c921ee00 | 2710 | fi |
2711 | ||
9a406e1e | 2712 | AC_CACHE_CHECK([whether va_copy exists], ac_cv_have_va_copy, [ |
2713 | AC_TRY_LINK( | |
2714 | [#include <stdarg.h> | |
2715 | va_list x,y;], | |
2716 | [va_copy(x,y);], | |
2717 | [ ac_cv_have_va_copy="yes" ], | |
2718 | [ ac_cv_have_va_copy="no" ] | |
2719 | ) | |
2720 | ]) | |
2721 | if test "x$ac_cv_have_va_copy" = "xyes" ; then | |
2722 | AC_DEFINE(HAVE_VA_COPY, 1, [Define if va_copy exists]) | |
2723 | fi | |
2724 | ||
2725 | AC_CACHE_CHECK([whether __va_copy exists], ac_cv_have___va_copy, [ | |
2726 | AC_TRY_LINK( | |
2727 | [#include <stdarg.h> | |
2728 | va_list x,y;], | |
2729 | [__va_copy(x,y);], | |
2730 | [ ac_cv_have___va_copy="yes" ], | |
2731 | [ ac_cv_have___va_copy="no" ] | |
2732 | ) | |
2733 | ]) | |
2734 | if test "x$ac_cv_have___va_copy" = "xyes" ; then | |
2735 | AC_DEFINE(HAVE___VA_COPY, 1, [Define if __va_copy exists]) | |
2736 | fi | |
2737 | ||
1812a662 | 2738 | AC_CACHE_CHECK([whether getopt has optreset support], |
2739 | ac_cv_have_getopt_optreset, [ | |
2740 | AC_TRY_LINK( | |
2741 | [ | |
2742 | #include <getopt.h> | |
2743 | ], | |
2744 | [ extern int optreset; optreset = 0; ], | |
2745 | [ ac_cv_have_getopt_optreset="yes" ], | |
2746 | [ ac_cv_have_getopt_optreset="no" ] | |
2747 | ) | |
2748 | ]) | |
2749 | if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then | |
3466e002 | 2750 | AC_DEFINE(HAVE_GETOPT_OPTRESET, 1, |
2751 | [Define if your getopt(3) defines and uses optreset]) | |
1812a662 | 2752 | fi |
a0391976 | 2753 | |
819b676f | 2754 | AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [ |
aff51935 | 2755 | AC_TRY_LINK([], |
2756 | [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);], | |
819b676f | 2757 | [ ac_cv_libc_defines_sys_errlist="yes" ], |
2758 | [ ac_cv_libc_defines_sys_errlist="no" ] | |
2759 | ) | |
2760 | ]) | |
2761 | if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then | |
3466e002 | 2762 | AC_DEFINE(HAVE_SYS_ERRLIST, 1, |
2763 | [Define if your system defines sys_errlist[]]) | |
819b676f | 2764 | fi |
2765 | ||
2766 | ||
416ed5a7 | 2767 | AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [ |
aff51935 | 2768 | AC_TRY_LINK([], |
2769 | [ extern int sys_nerr; printf("%i", sys_nerr);], | |
416ed5a7 | 2770 | [ ac_cv_libc_defines_sys_nerr="yes" ], |
2771 | [ ac_cv_libc_defines_sys_nerr="no" ] | |
2772 | ) | |
2773 | ]) | |
2774 | if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then | |
3466e002 | 2775 | AC_DEFINE(HAVE_SYS_NERR, 1, [Define if your system defines sys_nerr]) |
416ed5a7 | 2776 | fi |
2777 | ||
aff51935 | 2778 | SCARD_MSG="no" |
295c8801 | 2779 | # Check whether user wants sectok support |
2780 | AC_ARG_WITH(sectok, | |
2781 | [ --with-sectok Enable smartcard support using libsectok], | |
d0b19c95 | 2782 | [ |
2783 | if test "x$withval" != "xno" ; then | |
2784 | if test "x$withval" != "xyes" ; then | |
2785 | CPPFLAGS="$CPPFLAGS -I${withval}" | |
2786 | LDFLAGS="$LDFLAGS -L${withval}" | |
2787 | if test ! -z "$need_dash_r" ; then | |
2788 | LDFLAGS="$LDFLAGS -R${withval}" | |
2789 | fi | |
2790 | if test ! -z "$blibpath" ; then | |
2791 | blibpath="$blibpath:${withval}" | |
2792 | fi | |
2793 | fi | |
2794 | AC_CHECK_HEADERS(sectok.h) | |
2795 | if test "$ac_cv_header_sectok_h" != yes; then | |
2796 | AC_MSG_ERROR(Can't find sectok.h) | |
2797 | fi | |
2798 | AC_CHECK_LIB(sectok, sectok_open) | |
2799 | if test "$ac_cv_lib_sectok_sectok_open" != yes; then | |
2800 | AC_MSG_ERROR(Can't find libsectok) | |
2801 | fi | |
3466e002 | 2802 | AC_DEFINE(SMARTCARD, 1, |
2803 | [Define if you want smartcard support]) | |
2804 | AC_DEFINE(USE_SECTOK, 1, | |
2805 | [Define if you want smartcard support | |
2806 | using sectok]) | |
aff51935 | 2807 | SCARD_MSG="yes, using sectok" |
295c8801 | 2808 | fi |
2809 | ] | |
2810 | ) | |
2811 | ||
2812 | # Check whether user wants OpenSC support | |
987b458f | 2813 | OPENSC_CONFIG="no" |
295c8801 | 2814 | AC_ARG_WITH(opensc, |
e47fb473 | 2815 | [ --with-opensc[[=PFX]] Enable smartcard support using OpenSC (optionally in PATH)], |
987b458f | 2816 | [ |
2817 | if test "x$withval" != "xno" ; then | |
2818 | if test "x$withval" != "xyes" ; then | |
2819 | OPENSC_CONFIG=$withval/bin/opensc-config | |
2820 | else | |
2821 | AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no) | |
2822 | fi | |
2823 | if test "$OPENSC_CONFIG" != "no"; then | |
2824 | LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags` | |
2825 | LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs` | |
2826 | CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS" | |
2827 | LDFLAGS="$LDFLAGS $LIBOPENSC_LIBS" | |
2828 | AC_DEFINE(SMARTCARD) | |
3466e002 | 2829 | AC_DEFINE(USE_OPENSC, 1, |
2830 | [Define if you want smartcard support | |
2831 | using OpenSC]) | |
987b458f | 2832 | SCARD_MSG="yes, using OpenSC" |
2833 | fi | |
2834 | fi | |
2835 | ] | |
2836 | ) | |
d0b19c95 | 2837 | |
c31dc31c | 2838 | # Check libraries needed by DNS fingerprint support |
aff51935 | 2839 | AC_SEARCH_LIBS(getrrsetbyname, resolv, |
3466e002 | 2840 | [AC_DEFINE(HAVE_GETRRSETBYNAME, 1, |
2841 | [Define if getrrsetbyname() exists])], | |
3e05e934 | 2842 | [ |
c31dc31c | 2843 | # Needed by our getrrsetbyname() |
2844 | AC_SEARCH_LIBS(res_query, resolv) | |
2845 | AC_SEARCH_LIBS(dn_expand, resolv) | |
dabb524a | 2846 | AC_MSG_CHECKING(if res_query will link) |
2847 | AC_TRY_LINK_FUNC(res_query, AC_MSG_RESULT(yes), | |
2848 | [AC_MSG_RESULT(no) | |
2849 | saved_LIBS="$LIBS" | |
2850 | LIBS="$LIBS -lresolv" | |
2851 | AC_MSG_CHECKING(for res_query in -lresolv) | |
2852 | AC_LINK_IFELSE([ | |
2853 | #include <resolv.h> | |
2854 | int main() | |
2855 | { | |
2856 | res_query (0, 0, 0, 0, 0); | |
2857 | return 0; | |
2858 | } | |
2859 | ], | |
2860 | [LIBS="$LIBS -lresolv" | |
2861 | AC_MSG_RESULT(yes)], | |
2862 | [LIBS="$saved_LIBS" | |
2863 | AC_MSG_RESULT(no)]) | |
2864 | ]) | |
c31dc31c | 2865 | AC_CHECK_FUNCS(_getshort _getlong) |
1c829da5 | 2866 | AC_CHECK_DECLS([_getshort, _getlong], , , |
b5765e1d | 2867 | [#include <sys/types.h> |
2868 | #include <arpa/nameser.h>]) | |
c31dc31c | 2869 | AC_CHECK_MEMBER(HEADER.ad, |
3466e002 | 2870 | [AC_DEFINE(HAVE_HEADER_AD, 1, |
2871 | [Define if HEADER.ad exists in arpa/nameser.h])],, | |
c31dc31c | 2872 | [#include <arpa/nameser.h>]) |
2873 | ]) | |
3e05e934 | 2874 | |
12928e80 | 2875 | # Check whether user wants Kerberos 5 support |
aff51935 | 2876 | KRB5_MSG="no" |
12928e80 | 2877 | AC_ARG_WITH(kerberos5, |
aff51935 | 2878 | [ --with-kerberos5=PATH Enable Kerberos 5 support], |
5585c441 | 2879 | [ if test "x$withval" != "xno" ; then |
2880 | if test "x$withval" = "xyes" ; then | |
2881 | KRB5ROOT="/usr/local" | |
2882 | else | |
2883 | KRB5ROOT=${withval} | |
2884 | fi | |
2885 | ||
3466e002 | 2886 | AC_DEFINE(KRB5, 1, [Define if you want Kerberos 5 support]) |
5585c441 | 2887 | KRB5_MSG="yes" |
2888 | ||
2889 | AC_MSG_CHECKING(for krb5-config) | |
2890 | if test -x $KRB5ROOT/bin/krb5-config ; then | |
2891 | KRB5CONF=$KRB5ROOT/bin/krb5-config | |
2892 | AC_MSG_RESULT($KRB5CONF) | |
2893 | ||
2894 | AC_MSG_CHECKING(for gssapi support) | |
2895 | if $KRB5CONF | grep gssapi >/dev/null ; then | |
2896 | AC_MSG_RESULT(yes) | |
3466e002 | 2897 | AC_DEFINE(GSSAPI, 1, |
2898 | [Define this if you want GSSAPI | |
2899 | support in the version 2 protocol]) | |
071970fb | 2900 | k5confopts=gssapi |
aff51935 | 2901 | else |
5585c441 | 2902 | AC_MSG_RESULT(no) |
071970fb | 2903 | k5confopts="" |
aff51935 | 2904 | fi |
071970fb | 2905 | K5CFLAGS="`$KRB5CONF --cflags $k5confopts`" |
2906 | K5LIBS="`$KRB5CONF --libs $k5confopts`" | |
5585c441 | 2907 | CPPFLAGS="$CPPFLAGS $K5CFLAGS" |
5585c441 | 2908 | AC_MSG_CHECKING(whether we are using Heimdal) |
2909 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
2910 | [ char *tmp = heimdal_version; ], | |
2911 | [ AC_MSG_RESULT(yes) | |
3466e002 | 2912 | AC_DEFINE(HEIMDAL, 1, |
2913 | [Define this if you are using the | |
2914 | Heimdal version of Kerberos V5]) ], | |
5585c441 | 2915 | AC_MSG_RESULT(no) |
2916 | ) | |
2917 | else | |
2918 | AC_MSG_RESULT(no) | |
12928e80 | 2919 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include" |
aff51935 | 2920 | LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib" |
aff51935 | 2921 | AC_MSG_CHECKING(whether we are using Heimdal) |
2922 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
2923 | [ char *tmp = heimdal_version; ], | |
2924 | [ AC_MSG_RESULT(yes) | |
2925 | AC_DEFINE(HEIMDAL) | |
41707f74 | 2926 | K5LIBS="-lkrb5 -ldes" |
2927 | K5LIBS="$K5LIBS -lcom_err -lasn1" | |
82f4e93d | 2928 | AC_CHECK_LIB(roken, net_write, |
41707f74 | 2929 | [K5LIBS="$K5LIBS -lroken"]) |
aff51935 | 2930 | ], |
2931 | [ AC_MSG_RESULT(no) | |
2932 | K5LIBS="-lkrb5 -lk5crypto -lcom_err" | |
2933 | ] | |
2934 | ) | |
4e00038c | 2935 | AC_SEARCH_LIBS(dn_expand, resolv) |
12928e80 | 2936 | |
749560dd | 2937 | AC_CHECK_LIB(gssapi,gss_init_sec_context, |
2938 | [ AC_DEFINE(GSSAPI) | |
2939 | K5LIBS="-lgssapi $K5LIBS" ], | |
2940 | [ AC_CHECK_LIB(gssapi_krb5,gss_init_sec_context, | |
2941 | [ AC_DEFINE(GSSAPI) | |
aff51935 | 2942 | K5LIBS="-lgssapi_krb5 $K5LIBS" ], |
749560dd | 2943 | AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]), |
2944 | $K5LIBS) | |
2945 | ], | |
2946 | $K5LIBS) | |
82f4e93d | 2947 | |
749560dd | 2948 | AC_CHECK_HEADER(gssapi.h, , |
2949 | [ unset ac_cv_header_gssapi_h | |
aff51935 | 2950 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" |
749560dd | 2951 | AC_CHECK_HEADERS(gssapi.h, , |
2952 | AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail]) | |
aff51935 | 2953 | ) |
749560dd | 2954 | ] |
2955 | ) | |
2956 | ||
2957 | oldCPP="$CPPFLAGS" | |
2958 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
2959 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
2960 | [ CPPFLAGS="$oldCPP" ]) | |
2961 | ||
aff51935 | 2962 | fi |
5585c441 | 2963 | if test ! -z "$need_dash_r" ; then |
2964 | LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib" | |
2965 | fi | |
2966 | if test ! -z "$blibpath" ; then | |
2967 | blibpath="$blibpath:${KRB5ROOT}/lib" | |
2968 | fi | |
071970fb | 2969 | |
f5555364 | 2970 | AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h) |
2971 | AC_CHECK_HEADERS(gssapi_krb5.h gssapi/gssapi_krb5.h) | |
2972 | AC_CHECK_HEADERS(gssapi_generic.h gssapi/gssapi_generic.h) | |
071970fb | 2973 | |
f5555364 | 2974 | LIBS="$LIBS $K5LIBS" |
3466e002 | 2975 | AC_SEARCH_LIBS(k_hasafs, kafs, AC_DEFINE(USE_AFS, 1, |
2976 | [Define this if you want to use libkafs' AFS support])) | |
f5555364 | 2977 | fi |
071970fb | 2978 | ] |
12928e80 | 2979 | ) |
b5b68128 | 2980 | |
a0391976 | 2981 | # Looking for programs, paths and files |
a0391976 | 2982 | |
ecac8ee5 | 2983 | PRIVSEP_PATH=/var/empty |
2984 | AC_ARG_WITH(privsep-path, | |
cda1ebcb | 2985 | [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)], |
ecac8ee5 | 2986 | [ |
6cf0200f | 2987 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2988 | test "x${withval}" != "xyes"; then | |
ecac8ee5 | 2989 | PRIVSEP_PATH=$withval |
2990 | fi | |
2991 | ] | |
2992 | ) | |
2993 | AC_SUBST(PRIVSEP_PATH) | |
2994 | ||
a0391976 | 2995 | AC_ARG_WITH(xauth, |
2996 | [ --with-xauth=PATH Specify path to xauth program ], | |
2997 | [ | |
6cf0200f | 2998 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2999 | test "x${withval}" != "xyes"; then | |
cbd7492e | 3000 | xauth_path=$withval |
a0391976 | 3001 | fi |
3002 | ], | |
3003 | [ | |
2bf42e4a | 3004 | TestPath="$PATH" |
3005 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin" | |
3006 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11" | |
3007 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin" | |
3008 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin" | |
3009 | AC_PATH_PROG(xauth_path, xauth, , $TestPath) | |
e5fe9a1f | 3010 | if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then |
a0391976 | 3011 | xauth_path="/usr/openwin/bin/xauth" |
3012 | fi | |
3013 | ] | |
3014 | ) | |
3015 | ||
65a4b4af | 3016 | STRIP_OPT=-s |
3017 | AC_ARG_ENABLE(strip, | |
3018 | [ --disable-strip Disable calling strip(1) on install], | |
3019 | [ | |
3020 | if test "x$enableval" = "xno" ; then | |
3021 | STRIP_OPT= | |
3022 | fi | |
3023 | ] | |
3024 | ) | |
3025 | AC_SUBST(STRIP_OPT) | |
3026 | ||
b3ec54b4 | 3027 | if test -z "$xauth_path" ; then |
3028 | XAUTH_PATH="undefined" | |
3029 | AC_SUBST(XAUTH_PATH) | |
3030 | else | |
3466e002 | 3031 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path", |
3032 | [Define if xauth is found in your path]) | |
b3ec54b4 | 3033 | XAUTH_PATH=$xauth_path |
3034 | AC_SUBST(XAUTH_PATH) | |
a0391976 | 3035 | fi |
a0391976 | 3036 | |
3037 | # Check for mail directory (last resort if we cannot get it from headers) | |
3038 | if test ! -z "$MAIL" ; then | |
3039 | maildir=`dirname $MAIL` | |
3466e002 | 3040 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir", |
3041 | [Set this to your mail directory if you don't have maillock.h]) | |
a0391976 | 3042 | fi |
3043 | ||
479cece8 | 3044 | if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then |
1a01a50c | 3045 | AC_MSG_WARN([cross compiling: Disabling /dev/ptmx test]) |
3046 | disable_ptmx_check=yes | |
3047 | fi | |
a0391976 | 3048 | if test -z "$no_dev_ptmx" ; then |
6e879cb4 | 3049 | if test "x$disable_ptmx_check" != "xyes" ; then |
aff51935 | 3050 | AC_CHECK_FILE("/dev/ptmx", |
6e879cb4 | 3051 | [ |
3466e002 | 3052 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX, 1, |
3053 | [Define if you have /dev/ptmx]) | |
6e879cb4 | 3054 | have_dev_ptmx=1 |
3055 | ] | |
3056 | ) | |
3057 | fi | |
3276571c | 3058 | fi |
1a01a50c | 3059 | |
479cece8 | 3060 | if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then |
1a01a50c | 3061 | AC_CHECK_FILE("/dev/ptc", |
3062 | [ | |
3466e002 | 3063 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC, 1, |
3064 | [Define if you have /dev/ptc]) | |
1a01a50c | 3065 | have_dev_ptc=1 |
3066 | ] | |
3067 | ) | |
3068 | else | |
3069 | AC_MSG_WARN([cross compiling: Disabling /dev/ptc test]) | |
3070 | fi | |
3276571c | 3071 | |
a0391976 | 3072 | # Options from here on. Some of these are preset by platform above |
fdf6b7aa | 3073 | AC_ARG_WITH(mantype, |
5d97cfbf | 3074 | [ --with-mantype=man|cat|doc Set man page type], |
c54a6257 | 3075 | [ |
5d97cfbf | 3076 | case "$withval" in |
3077 | man|cat|doc) | |
3078 | MANTYPE=$withval | |
3079 | ;; | |
3080 | *) | |
3081 | AC_MSG_ERROR(invalid man type: $withval) | |
3082 | ;; | |
3083 | esac | |
c54a6257 | 3084 | ] |
3085 | ) | |
e0c4d3ac | 3086 | if test -z "$MANTYPE"; then |
2bf42e4a | 3087 | TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb" |
3088 | AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath) | |
e0c4d3ac | 3089 | if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then |
3090 | MANTYPE=doc | |
3091 | elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then | |
3092 | MANTYPE=man | |
3093 | else | |
3094 | MANTYPE=cat | |
3095 | fi | |
3096 | fi | |
c54a6257 | 3097 | AC_SUBST(MANTYPE) |
e0c4d3ac | 3098 | if test "$MANTYPE" = "doc"; then |
3099 | mansubdir=man; | |
3100 | else | |
3101 | mansubdir=$MANTYPE; | |
3102 | fi | |
3103 | AC_SUBST(mansubdir) | |
0bc5b6fb | 3104 | |
a0391976 | 3105 | # Check whether to enable MD5 passwords |
aff51935 | 3106 | MD5_MSG="no" |
2ddcfdf3 | 3107 | AC_ARG_WITH(md5-passwords, |
caf3bc51 | 3108 | [ --with-md5-passwords Enable use of MD5 passwords], |
0bc5b6fb | 3109 | [ |
bcf36c78 | 3110 | if test "x$withval" != "xno" ; then |
3466e002 | 3111 | AC_DEFINE(HAVE_MD5_PASSWORDS, 1, |
3112 | [Define if you want to allow MD5 passwords]) | |
aff51935 | 3113 | MD5_MSG="yes" |
0bc5b6fb | 3114 | fi |
3115 | ] | |
caf3bc51 | 3116 | ) |
3117 | ||
a0391976 | 3118 | # Whether to disable shadow password support |
a7effaac | 3119 | AC_ARG_WITH(shadow, |
3120 | [ --without-shadow Disable shadow password support], | |
3121 | [ | |
82f4e93d | 3122 | if test "x$withval" = "xno" ; then |
a7effaac | 3123 | AC_DEFINE(DISABLE_SHADOW) |
4cb5ffa0 | 3124 | disable_shadow=yes |
a7effaac | 3125 | fi |
3126 | ] | |
3127 | ) | |
3128 | ||
4cb5ffa0 | 3129 | if test -z "$disable_shadow" ; then |
3130 | AC_MSG_CHECKING([if the systems has expire shadow information]) | |
3131 | AC_TRY_COMPILE( | |
3132 | [ | |
3133 | #include <sys/types.h> | |
3134 | #include <shadow.h> | |
3135 | struct spwd sp; | |
3136 | ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ], | |
3137 | [ sp_expire_available=yes ], [] | |
3138 | ) | |
3139 | ||
3140 | if test "x$sp_expire_available" = "xyes" ; then | |
3141 | AC_MSG_RESULT(yes) | |
3466e002 | 3142 | AC_DEFINE(HAS_SHADOW_EXPIRE, 1, |
3143 | [Define if you want to use shadow password expire field]) | |
4cb5ffa0 | 3144 | else |
3145 | AC_MSG_RESULT(no) | |
3146 | fi | |
3147 | fi | |
3148 | ||
a0391976 | 3149 | # Use ip address instead of hostname in $DISPLAY |
44839801 | 3150 | if test ! -z "$IPADDR_IN_DISPLAY" ; then |
3151 | DISPLAY_HACK_MSG="yes" | |
3466e002 | 3152 | AC_DEFINE(IPADDR_IN_DISPLAY, 1, |
3153 | [Define if you need to use IP address | |
3154 | instead of hostname in $DISPLAY]) | |
44839801 | 3155 | else |
aff51935 | 3156 | DISPLAY_HACK_MSG="no" |
44839801 | 3157 | AC_ARG_WITH(ipaddr-display, |
3158 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
3159 | [ | |
82f4e93d | 3160 | if test "x$withval" != "xno" ; then |
44839801 | 3161 | AC_DEFINE(IPADDR_IN_DISPLAY) |
aff51935 | 3162 | DISPLAY_HACK_MSG="yes" |
44839801 | 3163 | fi |
3164 | ] | |
3165 | ) | |
3166 | fi | |
a7effaac | 3167 | |
95b99395 | 3168 | # check for /etc/default/login and use it if present. |
daa41e62 | 3169 | AC_ARG_ENABLE(etc-default-login, |
6ff3d0dc | 3170 | [ --disable-etc-default-login Disable using PATH from /etc/default/login [no]], |
694d0cef | 3171 | [ if test "x$enableval" = "xno"; then |
3172 | AC_MSG_NOTICE([/etc/default/login handling disabled]) | |
3173 | etc_default_login=no | |
3174 | else | |
3175 | etc_default_login=yes | |
3176 | fi ], | |
b0e7249f | 3177 | [ if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; |
3178 | then | |
3179 | AC_MSG_WARN([cross compiling: not checking /etc/default/login]) | |
3180 | etc_default_login=no | |
3181 | else | |
3182 | etc_default_login=yes | |
3183 | fi ] | |
694d0cef | 3184 | ) |
95b99395 | 3185 | |
694d0cef | 3186 | if test "x$etc_default_login" != "xno"; then |
3187 | AC_CHECK_FILE("/etc/default/login", | |
3188 | [ external_path_file=/etc/default/login ]) | |
b0e7249f | 3189 | if test "x$external_path_file" = "x/etc/default/login"; then |
3466e002 | 3190 | AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN, 1, |
3191 | [Define if your system has /etc/default/login]) | |
1a01a50c | 3192 | fi |
694d0cef | 3193 | fi |
95b99395 | 3194 | |
8d184c09 | 3195 | dnl BSD systems use /etc/login.conf so --with-default-path= has no effect |
4b492aab | 3196 | if test $ac_cv_func_login_getcapbool = "yes" && \ |
3197 | test $ac_cv_header_login_cap_h = "yes" ; then | |
95b99395 | 3198 | external_path_file=/etc/login.conf |
8d184c09 | 3199 | fi |
95b99395 | 3200 | |
a0391976 | 3201 | # Whether to mess with the default path |
aff51935 | 3202 | SERVER_PATH_MSG="(default)" |
c43d69a9 | 3203 | AC_ARG_WITH(default-path, |
75817f90 | 3204 | [ --with-default-path= Specify default \$PATH environment for server], |
cb807f40 | 3205 | [ |
95b99395 | 3206 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
8d184c09 | 3207 | AC_MSG_WARN([ |
3208 | --with-default-path=PATH has no effect on this system. | |
3209 | Edit /etc/login.conf instead.]) | |
82f4e93d | 3210 | elif test "x$withval" != "xno" ; then |
89bbd457 | 3211 | if test ! -z "$external_path_file" ; then |
95b99395 | 3212 | AC_MSG_WARN([ |
3213 | --with-default-path=PATH will only be used if PATH is not defined in | |
3214 | $external_path_file .]) | |
3215 | fi | |
b2d818e6 | 3216 | user_path="$withval" |
aff51935 | 3217 | SERVER_PATH_MSG="$withval" |
cb807f40 | 3218 | fi |
b2d818e6 | 3219 | ], |
95b99395 | 3220 | [ if test "x$external_path_file" = "x/etc/login.conf" ; then |
3221 | AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf]) | |
8d184c09 | 3222 | else |
89bbd457 | 3223 | if test ! -z "$external_path_file" ; then |
95b99395 | 3224 | AC_MSG_WARN([ |
3225 | If PATH is defined in $external_path_file, ensure the path to scp is included, | |
3226 | otherwise scp will not work.]) | |
3227 | fi | |
b0e7249f | 3228 | AC_RUN_IFELSE( |
3229 | [AC_LANG_SOURCE([[ | |
b2d818e6 | 3230 | /* find out what STDPATH is */ |
3231 | #include <stdio.h> | |
b2d818e6 | 3232 | #ifdef HAVE_PATHS_H |
3233 | # include <paths.h> | |
3234 | #endif | |
3235 | #ifndef _PATH_STDPATH | |
d9a4e55b | 3236 | # ifdef _PATH_USERPATH /* Irix */ |
3237 | # define _PATH_STDPATH _PATH_USERPATH | |
3238 | # else | |
3239 | # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" | |
3240 | # endif | |
b2d818e6 | 3241 | #endif |
3242 | #include <sys/types.h> | |
3243 | #include <sys/stat.h> | |
3244 | #include <fcntl.h> | |
3245 | #define DATA "conftest.stdpath" | |
3246 | ||
3247 | main() | |
3248 | { | |
3249 | FILE *fd; | |
3250 | int rc; | |
82f4e93d | 3251 | |
b2d818e6 | 3252 | fd = fopen(DATA,"w"); |
3253 | if(fd == NULL) | |
3254 | exit(1); | |
82f4e93d | 3255 | |
b2d818e6 | 3256 | if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) |
3257 | exit(1); | |
3258 | ||
3259 | exit(0); | |
3260 | } | |
b0e7249f | 3261 | ]])], |
3262 | [ user_path=`cat conftest.stdpath` ], | |
b2d818e6 | 3263 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ], |
3264 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ] | |
3265 | ) | |
3266 | # make sure $bindir is in USER_PATH so scp will work | |
3267 | t_bindir=`eval echo ${bindir}` | |
3268 | case $t_bindir in | |
3269 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;; | |
3270 | esac | |
3271 | case $t_bindir in | |
3272 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;; | |
3273 | esac | |
3274 | echo $user_path | grep ":$t_bindir" > /dev/null 2>&1 | |
3275 | if test $? -ne 0 ; then | |
3276 | echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 | |
3277 | if test $? -ne 0 ; then | |
3278 | user_path=$user_path:$t_bindir | |
3279 | AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work) | |
3280 | fi | |
3281 | fi | |
8d184c09 | 3282 | fi ] |
cb807f40 | 3283 | ) |
95b99395 | 3284 | if test "x$external_path_file" != "x/etc/login.conf" ; then |
3466e002 | 3285 | AC_DEFINE_UNQUOTED(USER_PATH, "$user_path", [Specify default $PATH]) |
8d184c09 | 3286 | AC_SUBST(user_path) |
3287 | fi | |
cb807f40 | 3288 | |
06617857 | 3289 | # Set superuser path separately to user path |
06617857 | 3290 | AC_ARG_WITH(superuser-path, |
3291 | [ --with-superuser-path= Specify different path for super-user], | |
3292 | [ | |
6cf0200f | 3293 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3294 | test "x${withval}" != "xyes"; then | |
3466e002 | 3295 | AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval", |
3296 | [Define if you want a different $PATH | |
3297 | for the superuser]) | |
06617857 | 3298 | superuser_path=$withval |
3299 | fi | |
3300 | ] | |
3301 | ) | |
3302 | ||
3303 | ||
58d100bf | 3304 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) |
aff51935 | 3305 | IPV4_IN6_HACK_MSG="no" |
80faa19f | 3306 | AC_ARG_WITH(4in6, |
3307 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
3308 | [ | |
3309 | if test "x$withval" != "xno" ; then | |
3310 | AC_MSG_RESULT(yes) | |
3466e002 | 3311 | AC_DEFINE(IPV4_IN_IPV6, 1, |
3312 | [Detect IPv4 in IPv6 mapped addresses | |
3313 | and treat as IPv4]) | |
aff51935 | 3314 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3315 | else |
3316 | AC_MSG_RESULT(no) | |
3317 | fi | |
3318 | ],[ | |
3319 | if test "x$inet6_default_4in6" = "xyes"; then | |
3320 | AC_MSG_RESULT([yes (default)]) | |
3321 | AC_DEFINE(IPV4_IN_IPV6) | |
aff51935 | 3322 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3323 | else |
3324 | AC_MSG_RESULT([no (default)]) | |
3325 | fi | |
3326 | ] | |
3327 | ) | |
3328 | ||
af774732 | 3329 | # Whether to enable BSD auth support |
f1b0ecc3 | 3330 | BSD_AUTH_MSG=no |
af774732 | 3331 | AC_ARG_WITH(bsd-auth, |
3332 | [ --with-bsd-auth Enable BSD auth support], | |
3333 | [ | |
82f4e93d | 3334 | if test "x$withval" != "xno" ; then |
3466e002 | 3335 | AC_DEFINE(BSD_AUTH, 1, |
3336 | [Define if you have BSD auth support]) | |
f1b0ecc3 | 3337 | BSD_AUTH_MSG=yes |
af774732 | 3338 | fi |
3339 | ] | |
3340 | ) | |
3341 | ||
a0391976 | 3342 | # Where to place sshd.pid |
19d9ac2a | 3343 | piddir=/var/run |
81dadca3 | 3344 | # make sure the directory exists |
82f4e93d | 3345 | if test ! -d $piddir ; then |
81dadca3 | 3346 | piddir=`eval echo ${sysconfdir}` |
3347 | case $piddir in | |
aff51935 | 3348 | NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; |
81dadca3 | 3349 | esac |
3350 | fi | |
3351 | ||
47e45e44 | 3352 | AC_ARG_WITH(pid-dir, |
3353 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
3354 | [ | |
6cf0200f | 3355 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3356 | test "x${withval}" != "xyes"; then | |
19d9ac2a | 3357 | piddir=$withval |
82f4e93d | 3358 | if test ! -d $piddir ; then |
81dadca3 | 3359 | AC_MSG_WARN([** no $piddir directory on this system **]) |
3360 | fi | |
47e45e44 | 3361 | fi |
3362 | ] | |
3363 | ) | |
b7a87eea | 3364 | |
3466e002 | 3365 | AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir", [Specify location of ssh.pid]) |
19d9ac2a | 3366 | AC_SUBST(piddir) |
47e45e44 | 3367 | |
1d7b9b20 | 3368 | dnl allow user to disable some login recording features |
3369 | AC_ARG_ENABLE(lastlog, | |
bfd550a2 | 3370 | [ --disable-lastlog disable use of lastlog even if detected [no]], |
ddb154b3 | 3371 | [ |
3372 | if test "x$enableval" = "xno" ; then | |
3373 | AC_DEFINE(DISABLE_LASTLOG) | |
3374 | fi | |
3375 | ] | |
1d7b9b20 | 3376 | ) |
3377 | AC_ARG_ENABLE(utmp, | |
bfd550a2 | 3378 | [ --disable-utmp disable use of utmp even if detected [no]], |
ddb154b3 | 3379 | [ |
3380 | if test "x$enableval" = "xno" ; then | |
3381 | AC_DEFINE(DISABLE_UTMP) | |
3382 | fi | |
3383 | ] | |
1d7b9b20 | 3384 | ) |
3385 | AC_ARG_ENABLE(utmpx, | |
bfd550a2 | 3386 | [ --disable-utmpx disable use of utmpx even if detected [no]], |
ddb154b3 | 3387 | [ |
3388 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3389 | AC_DEFINE(DISABLE_UTMPX, 1, |
3390 | [Define if you don't want to use utmpx]) | |
ddb154b3 | 3391 | fi |
3392 | ] | |
1d7b9b20 | 3393 | ) |
3394 | AC_ARG_ENABLE(wtmp, | |
bfd550a2 | 3395 | [ --disable-wtmp disable use of wtmp even if detected [no]], |
ddb154b3 | 3396 | [ |
3397 | if test "x$enableval" = "xno" ; then | |
3398 | AC_DEFINE(DISABLE_WTMP) | |
3399 | fi | |
3400 | ] | |
1d7b9b20 | 3401 | ) |
3402 | AC_ARG_ENABLE(wtmpx, | |
bfd550a2 | 3403 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], |
ddb154b3 | 3404 | [ |
3405 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3406 | AC_DEFINE(DISABLE_WTMPX, 1, |
3407 | [Define if you don't want to use wtmpx]) | |
ddb154b3 | 3408 | fi |
3409 | ] | |
1d7b9b20 | 3410 | ) |
3411 | AC_ARG_ENABLE(libutil, | |
bfd550a2 | 3412 | [ --disable-libutil disable use of libutil (login() etc.) [no]], |
ddb154b3 | 3413 | [ |
3414 | if test "x$enableval" = "xno" ; then | |
3415 | AC_DEFINE(DISABLE_LOGIN) | |
3416 | fi | |
3417 | ] | |
1d7b9b20 | 3418 | ) |
3419 | AC_ARG_ENABLE(pututline, | |
bfd550a2 | 3420 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], |
ddb154b3 | 3421 | [ |
3422 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3423 | AC_DEFINE(DISABLE_PUTUTLINE, 1, |
3424 | [Define if you don't want to use pututline() | |
3425 | etc. to write [uw]tmp]) | |
ddb154b3 | 3426 | fi |
3427 | ] | |
1d7b9b20 | 3428 | ) |
3429 | AC_ARG_ENABLE(pututxline, | |
bfd550a2 | 3430 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], |
ddb154b3 | 3431 | [ |
3432 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3433 | AC_DEFINE(DISABLE_PUTUTXLINE, 1, |
3434 | [Define if you don't want to use pututxline() | |
3435 | etc. to write [uw]tmpx]) | |
ddb154b3 | 3436 | fi |
3437 | ] | |
1d7b9b20 | 3438 | ) |
3439 | AC_ARG_WITH(lastlog, | |
bfd550a2 | 3440 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], |
8c89dd2b | 3441 | [ |
82f4e93d | 3442 | if test "x$withval" = "xno" ; then |
8c89dd2b | 3443 | AC_DEFINE(DISABLE_LASTLOG) |
6cf0200f | 3444 | elif test -n "$withval" && test "x${withval}" != "xyes"; then |
8c89dd2b | 3445 | conf_lastlog_location=$withval |
3446 | fi | |
3447 | ] | |
3448 | ) | |
1d7b9b20 | 3449 | |
3450 | dnl lastlog, [uw]tmpx? detection | |
3451 | dnl NOTE: set the paths in the platform section to avoid the | |
3452 | dnl need for command-line parameters | |
3453 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
3454 | ||
3455 | dnl lastlog detection | |
3456 | dnl NOTE: the code itself will detect if lastlog is a directory | |
3457 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
3458 | AC_TRY_COMPILE([ | |
3459 | #include <sys/types.h> | |
3460 | #include <utmp.h> | |
3461 | #ifdef HAVE_LASTLOG_H | |
3462 | # include <lastlog.h> | |
3463 | #endif | |
d7c0f3d5 | 3464 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3465 | # include <paths.h> |
41cb4569 | 3466 | #endif |
3467 | #ifdef HAVE_LOGIN_H | |
3468 | # include <login.h> | |
1d7b9b20 | 3469 | #endif |
3470 | ], | |
3471 | [ char *lastlog = LASTLOG_FILE; ], | |
3472 | [ AC_MSG_RESULT(yes) ], | |
d7c0f3d5 | 3473 | [ |
3474 | AC_MSG_RESULT(no) | |
3475 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
3476 | AC_TRY_COMPILE([ | |
3477 | #include <sys/types.h> | |
3478 | #include <utmp.h> | |
3479 | #ifdef HAVE_LASTLOG_H | |
3480 | # include <lastlog.h> | |
3481 | #endif | |
3482 | #ifdef HAVE_PATHS_H | |
3483 | # include <paths.h> | |
3484 | #endif | |
3485 | ], | |
3486 | [ char *lastlog = _PATH_LASTLOG; ], | |
3487 | [ AC_MSG_RESULT(yes) ], | |
3488 | [ | |
f282b668 | 3489 | AC_MSG_RESULT(no) |
d7c0f3d5 | 3490 | system_lastlog_path=no |
3491 | ]) | |
3492 | ] | |
1d7b9b20 | 3493 | ) |
d7c0f3d5 | 3494 | |
1d7b9b20 | 3495 | if test -z "$conf_lastlog_location"; then |
3496 | if test x"$system_lastlog_path" = x"no" ; then | |
3497 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
e5fe9a1f | 3498 | if (test -d "$f" || test -f "$f") ; then |
1d7b9b20 | 3499 | conf_lastlog_location=$f |
3500 | fi | |
3501 | done | |
3502 | if test -z "$conf_lastlog_location"; then | |
f8119cef | 3503 | AC_MSG_WARN([** Cannot find lastlog **]) |
3504 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
1d7b9b20 | 3505 | fi |
3506 | fi | |
3507 | fi | |
3508 | ||
3509 | if test -n "$conf_lastlog_location"; then | |
3466e002 | 3510 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location", |
3511 | [Define if you want to specify the path to your lastlog file]) | |
82f4e93d | 3512 | fi |
1d7b9b20 | 3513 | |
3514 | dnl utmp detection | |
3515 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
3516 | AC_TRY_COMPILE([ | |
3517 | #include <sys/types.h> | |
3518 | #include <utmp.h> | |
d7c0f3d5 | 3519 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3520 | # include <paths.h> |
3521 | #endif | |
3522 | ], | |
3523 | [ char *utmp = UTMP_FILE; ], | |
3524 | [ AC_MSG_RESULT(yes) ], | |
3525 | [ AC_MSG_RESULT(no) | |
3526 | system_utmp_path=no ] | |
3527 | ) | |
3528 | if test -z "$conf_utmp_location"; then | |
3529 | if test x"$system_utmp_path" = x"no" ; then | |
3530 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
3531 | if test -f $f ; then | |
3532 | conf_utmp_location=$f | |
3533 | fi | |
3534 | done | |
3535 | if test -z "$conf_utmp_location"; then | |
3536 | AC_DEFINE(DISABLE_UTMP) | |
3537 | fi | |
3538 | fi | |
3539 | fi | |
3540 | if test -n "$conf_utmp_location"; then | |
3466e002 | 3541 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location", |
3542 | [Define if you want to specify the path to your utmp file]) | |
82f4e93d | 3543 | fi |
1d7b9b20 | 3544 | |
3545 | dnl wtmp detection | |
3546 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
3547 | AC_TRY_COMPILE([ | |
3548 | #include <sys/types.h> | |
3549 | #include <utmp.h> | |
d7c0f3d5 | 3550 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3551 | # include <paths.h> |
3552 | #endif | |
3553 | ], | |
3554 | [ char *wtmp = WTMP_FILE; ], | |
3555 | [ AC_MSG_RESULT(yes) ], | |
3556 | [ AC_MSG_RESULT(no) | |
3557 | system_wtmp_path=no ] | |
3558 | ) | |
3559 | if test -z "$conf_wtmp_location"; then | |
3560 | if test x"$system_wtmp_path" = x"no" ; then | |
3561 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
3562 | if test -f $f ; then | |
3563 | conf_wtmp_location=$f | |
3564 | fi | |
3565 | done | |
3566 | if test -z "$conf_wtmp_location"; then | |
3567 | AC_DEFINE(DISABLE_WTMP) | |
3568 | fi | |
3569 | fi | |
3570 | fi | |
3571 | if test -n "$conf_wtmp_location"; then | |
3466e002 | 3572 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location", |
3573 | [Define if you want to specify the path to your wtmp file]) | |
82f4e93d | 3574 | fi |
1d7b9b20 | 3575 | |
3576 | ||
3577 | dnl utmpx detection - I don't know any system so perverse as to require | |
3578 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
3579 | dnl there, though. | |
3580 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
3581 | AC_TRY_COMPILE([ | |
3582 | #include <sys/types.h> | |
3583 | #include <utmp.h> | |
3584 | #ifdef HAVE_UTMPX_H | |
3585 | #include <utmpx.h> | |
3586 | #endif | |
d7c0f3d5 | 3587 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3588 | # include <paths.h> |
3589 | #endif | |
3590 | ], | |
3591 | [ char *utmpx = UTMPX_FILE; ], | |
3592 | [ AC_MSG_RESULT(yes) ], | |
3593 | [ AC_MSG_RESULT(no) | |
3594 | system_utmpx_path=no ] | |
3595 | ) | |
3596 | if test -z "$conf_utmpx_location"; then | |
3597 | if test x"$system_utmpx_path" = x"no" ; then | |
3598 | AC_DEFINE(DISABLE_UTMPX) | |
3599 | fi | |
3600 | else | |
3466e002 | 3601 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location", |
3602 | [Define if you want to specify the path to your utmpx file]) | |
82f4e93d | 3603 | fi |
1d7b9b20 | 3604 | |
3605 | dnl wtmpx detection | |
3606 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
3607 | AC_TRY_COMPILE([ | |
3608 | #include <sys/types.h> | |
3609 | #include <utmp.h> | |
3610 | #ifdef HAVE_UTMPX_H | |
3611 | #include <utmpx.h> | |
3612 | #endif | |
d7c0f3d5 | 3613 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3614 | # include <paths.h> |
3615 | #endif | |
3616 | ], | |
3617 | [ char *wtmpx = WTMPX_FILE; ], | |
3618 | [ AC_MSG_RESULT(yes) ], | |
3619 | [ AC_MSG_RESULT(no) | |
3620 | system_wtmpx_path=no ] | |
3621 | ) | |
3622 | if test -z "$conf_wtmpx_location"; then | |
3623 | if test x"$system_wtmpx_path" = x"no" ; then | |
3624 | AC_DEFINE(DISABLE_WTMPX) | |
3625 | fi | |
3626 | else | |
3466e002 | 3627 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location", |
3628 | [Define if you want to specify the path to your wtmpx file]) | |
82f4e93d | 3629 | fi |
1d7b9b20 | 3630 | |
b7a87eea | 3631 | |
bd499f9e | 3632 | if test ! -z "$blibpath" ; then |
68ece370 | 3633 | LDFLAGS="$LDFLAGS $blibflags$blibpath" |
3634 | AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile]) | |
bd499f9e | 3635 | fi |
3636 | ||
ddceb1c8 | 3637 | dnl remove pam and dl because they are in $LIBPAM |
3638 | if test "$PAM_MSG" = yes ; then | |
98f2d9d5 | 3639 | LIBS=`echo $LIBS | sed 's/-lpam //'` |
3640 | fi | |
3641 | if test "$ac_cv_lib_pam_pam_set_item" = yes ; then | |
3642 | LIBS=`echo $LIBS | sed 's/-ldl //'` | |
ddceb1c8 | 3643 | fi |
3644 | ||
ed89c848 | 3645 | dnl Adding -Werror to CFLAGS early prevents configure tests from running. |
3646 | dnl Add now. | |
3647 | CFLAGS="$CFLAGS $werror_flags" | |
3648 | ||
3c62e7eb | 3649 | AC_EXEEXT |
d7cfdd7c | 3650 | AC_CONFIG_FILES([Makefile buildpkg.sh opensshd.init openbsd-compat/Makefile \ |
3651 | scard/Makefile ssh_prng_cmds survey.sh]) | |
98a7c37b | 3652 | AC_OUTPUT |
d3083fbd | 3653 | |
cbd7492e | 3654 | # Print summary of options |
3655 | ||
cbd7492e | 3656 | # Someone please show me a better way :) |
3657 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
3658 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
3659 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
3660 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
f5665f6f | 3661 | E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` |
e0c4d3ac | 3662 | F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` |
cbd7492e | 3663 | G=`eval echo ${piddir}` ; G=`eval echo ${G}` |
ecac8ee5 | 3664 | H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}` |
3665 | I=`eval echo ${user_path}` ; I=`eval echo ${I}` | |
3666 | J=`eval echo ${superuser_path}` ; J=`eval echo ${J}` | |
cbd7492e | 3667 | |
3668 | echo "" | |
26de7942 | 3669 | echo "OpenSSH has been configured with the following options:" |
ecac8ee5 | 3670 | echo " User binaries: $B" |
3671 | echo " System binaries: $C" | |
3672 | echo " Configuration files: $D" | |
3673 | echo " Askpass program: $E" | |
3674 | echo " Manual pages: $F" | |
3675 | echo " PID file: $G" | |
3676 | echo " Privilege separation chroot path: $H" | |
95b99395 | 3677 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
3678 | echo " At runtime, sshd will use the path defined in $external_path_file" | |
3679 | echo " Make sure the path to scp is present, otherwise scp will not work" | |
8d184c09 | 3680 | else |
ecac8ee5 | 3681 | echo " sshd default user PATH: $I" |
89bbd457 | 3682 | if test ! -z "$external_path_file"; then |
95b99395 | 3683 | echo " (If PATH is set in $external_path_file it will be used instead. If" |
3684 | echo " used, ensure the path to scp is present, otherwise scp will not work.)" | |
3685 | fi | |
8d184c09 | 3686 | fi |
06617857 | 3687 | if test ! -z "$superuser_path" ; then |
ecac8ee5 | 3688 | echo " sshd superuser user PATH: $J" |
3689 | fi | |
3690 | echo " Manpage format: $MANTYPE" | |
3e05e934 | 3691 | echo " PAM support: $PAM_MSG" |
ecac8ee5 | 3692 | echo " KerberosV support: $KRB5_MSG" |
3693 | echo " Smartcard support: $SCARD_MSG" | |
ecac8ee5 | 3694 | echo " S/KEY support: $SKEY_MSG" |
3695 | echo " TCP Wrappers support: $TCPW_MSG" | |
3696 | echo " MD5 password support: $MD5_MSG" | |
59031773 | 3697 | echo " libedit support: $LIBEDIT_MSG" |
3deb1408 | 3698 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" |
ecac8ee5 | 3699 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" |
3700 | echo " BSD Auth support: $BSD_AUTH_MSG" | |
3701 | echo " Random number source: $RAND_MSG" | |
f1b0ecc3 | 3702 | if test ! -z "$USE_RAND_HELPER" ; then |
ecac8ee5 | 3703 | echo " ssh-rand-helper collects from: $RAND_HELPER_MSG" |
af774732 | 3704 | fi |
3705 | ||
cbd7492e | 3706 | echo "" |
3707 | ||
0c2fb82f | 3708 | echo " Host: ${host}" |
3709 | echo " Compiler: ${CC}" | |
3710 | echo " Compiler flags: ${CFLAGS}" | |
3711 | echo "Preprocessor flags: ${CPPFLAGS}" | |
3712 | echo " Linker flags: ${LDFLAGS}" | |
ddceb1c8 | 3713 | echo " Libraries: ${LIBWRAP} ${LIBPAM} ${LIBS}" |
cbd7492e | 3714 | |
3715 | echo "" | |
3716 | ||
9cefe228 | 3717 | if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then |
b3146b5f | 3718 | echo "SVR4 style packages are supported with \"make package\"" |
3719 | echo "" | |
9cefe228 | 3720 | fi |
3721 | ||
adeebd37 | 3722 | if test "x$PAM_MSG" = "xyes" ; then |
f1b0ecc3 | 3723 | echo "PAM is enabled. You may need to install a PAM control file " |
3724 | echo "for sshd, otherwise password authentication may fail. " | |
aff51935 | 3725 | echo "Example PAM control files can be found in the contrib/ " |
f1b0ecc3 | 3726 | echo "subdirectory" |
adeebd37 | 3727 | echo "" |
3728 | fi | |
3729 | ||
f1b0ecc3 | 3730 | if test ! -z "$RAND_HELPER_CMDHASH" ; then |
3731 | echo "WARNING: you are using the builtin random number collection " | |
3732 | echo "service. Please read WARNING.RNG and request that your OS " | |
3733 | echo "vendor includes kernel-based random number collection in " | |
3734 | echo "future versions of your OS." | |
2c523de9 | 3735 | echo "" |
3736 | fi | |
af774732 | 3737 | |
2f6f9cff | 3738 | if test ! -z "$NO_PEERCHECK" ; then |
3739 | echo "WARNING: the operating system that you are using does not " | |
3740 | echo "appear to support either the getpeereid() API nor the " | |
3741 | echo "SO_PEERCRED getsockopt() option. These facilities are used to " | |
3742 | echo "enforce security checks to prevent unauthorised connections to " | |
3743 | echo "ssh-agent. Their absence increases the risk that a malicious " | |
3744 | echo "user can connect to your agent. " | |
3745 | echo "" | |
3746 | fi | |
3747 | ||
7b578f7d | 3748 | if test "$AUDIT_MODULE" = "bsm" ; then |
3749 | echo "WARNING: BSM audit support is currently considered EXPERIMENTAL." | |
3750 | echo "See the Solaris section in README.platform for details." | |
3751 | fi |