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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 | |
60 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM") | |
61 | else | |
62 | # Search for login | |
63 | AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login) | |
64 | if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then | |
65 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK") | |
66 | fi | |
67 | fi | |
68 | ||
37656beb | 69 | AC_PATH_PROG(PATH_PASSWD_PROG, passwd) |
70 | if test ! -z "$PATH_PASSWD_PROG" ; then | |
71 | AC_DEFINE_UNQUOTED(_PATH_PASSWD_PROG, "$PATH_PASSWD_PROG") | |
72 | fi | |
73 | ||
d423d822 | 74 | if test -z "$LD" ; then |
75 | LD=$CC | |
76 | fi | |
77 | AC_SUBST(LD) | |
82f4e93d | 78 | |
d423d822 | 79 | AC_C_INLINE |
dfafb2e1 | 80 | |
81 | AC_CHECK_DECL(LLONG_MAX, have_llong_max=1, , [#include <limits.h>]) | |
82 | ||
aff51935 | 83 | if test "$GCC" = "yes" || test "$GCC" = "egcs"; then |
af40ca44 | 84 | CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wuninitialized" |
44d71ad5 | 85 | CFLAGS="$CFLAGS -Wsign-compare" |
8a3ff1aa | 86 | |
dfafb2e1 | 87 | if test -z "$have_llong_max"; then |
88 | # retry LLONG_MAX with -std=gnu99, needed on some Linuxes | |
89 | unset ac_cv_have_decl_LLONG_MAX | |
90 | saved_CFLAGS="$CFLAGS" | |
91 | CFLAGS="$CFLAGS -std=gnu99" | |
92 | AC_CHECK_DECL(LLONG_MAX, | |
93 | [have_llong_max=1], | |
94 | [CFLAGS="$saved_CFLAGS"], | |
95 | [#include <limits.h>] | |
96 | ) | |
97 | fi | |
d423d822 | 98 | fi |
99 | ||
343ba2ce | 100 | if test -z "$have_llong_max"; then |
101 | AC_MSG_CHECKING([for max value of long long]) | |
102 | AC_RUN_IFELSE( | |
103 | [AC_LANG_SOURCE([[ | |
104 | #include <stdio.h> | |
105 | /* Why is this so damn hard? */ | |
106 | #ifdef __GNUC__ | |
107 | # undef __GNUC__ | |
108 | #endif | |
109 | #define __USE_ISOC99 | |
110 | #include <limits.h> | |
111 | #define DATA "conftest.llminmax" | |
112 | int main(void) { | |
113 | FILE *f; | |
114 | long long i, llmin, llmax = 0; | |
115 | ||
116 | if((f = fopen(DATA,"w")) == NULL) | |
117 | exit(1); | |
118 | ||
119 | #if defined(LLONG_MIN) && defined(LLONG_MAX) | |
120 | fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n"); | |
121 | llmin = LLONG_MIN; | |
122 | llmax = LLONG_MAX; | |
123 | #else | |
124 | fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n"); | |
125 | /* This will work on one's complement and two's complement */ | |
126 | for (i = 1; i > llmax; i <<= 1, i++) | |
127 | llmax = i; | |
128 | llmin = llmax + 1LL; /* wrap */ | |
129 | #endif | |
130 | ||
131 | /* Sanity check */ | |
132 | if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax | |
133 | || llmax - 1 > llmax) { | |
134 | fprintf(f, "unknown unknown\n"); | |
135 | exit(2); | |
136 | } | |
137 | ||
138 | if (fprintf(f ,"%lld %lld", llmin, llmax) < 0) | |
139 | exit(3); | |
140 | ||
141 | exit(0); | |
142 | } | |
143 | ]])], | |
144 | [ | |
145 | llong_min=`$AWK '{print $1}' conftest.llminmax` | |
146 | llong_max=`$AWK '{print $2}' conftest.llminmax` | |
147 | AC_MSG_RESULT($llong_max) | |
148 | AC_DEFINE_UNQUOTED(LLONG_MAX, [${llong_max}LL], | |
149 | [max value of long long calculated by configure]) | |
150 | AC_MSG_CHECKING([for min value of long long]) | |
151 | AC_MSG_RESULT($llong_min) | |
152 | AC_DEFINE_UNQUOTED(LLONG_MIN, [${llong_min}LL], | |
153 | [min value of long long calculated by configure]) | |
154 | ], | |
155 | [ | |
156 | AC_MSG_RESULT(not found) | |
157 | ], | |
158 | [ | |
159 | AC_MSG_WARN([cross compiling: not checking]) | |
160 | ] | |
161 | ) | |
162 | fi | |
163 | ||
e6354014 | 164 | AC_ARG_WITH(rpath, |
165 | [ --without-rpath Disable auto-added -R linker paths], | |
166 | [ | |
82f4e93d | 167 | if test "x$withval" = "xno" ; then |
e6354014 | 168 | need_dash_r="" |
169 | fi | |
170 | if test "x$withval" = "xyes" ; then | |
171 | need_dash_r=1 | |
172 | fi | |
173 | ] | |
174 | ) | |
175 | ||
a0391976 | 176 | # Check for some target-specific stuff |
a7effaac | 177 | case "$host" in |
9d6b1b96 | 178 | *-*-aix*) |
aff51935 | 179 | AC_MSG_CHECKING([how to specify blibpath for linker ($LD)]) |
68ece370 | 180 | if (test -z "$blibpath"); then |
0a15d73b | 181 | blibpath="/usr/lib:/lib" |
68ece370 | 182 | fi |
183 | saved_LDFLAGS="$LDFLAGS" | |
184 | for tryflags in -blibpath: -Wl,-blibpath: -Wl,-rpath, ;do | |
185 | if (test -z "$blibflags"); then | |
186 | LDFLAGS="$saved_LDFLAGS $tryflags$blibpath" | |
187 | AC_TRY_LINK([], [], [blibflags=$tryflags]) | |
188 | fi | |
189 | done | |
190 | if (test -z "$blibflags"); then | |
191 | AC_MSG_RESULT(not found) | |
192 | AC_MSG_ERROR([*** must be able to specify blibpath on AIX - check config.log]) | |
193 | else | |
194 | AC_MSG_RESULT($blibflags) | |
bd499f9e | 195 | fi |
68ece370 | 196 | LDFLAGS="$saved_LDFLAGS" |
e351e493 | 197 | dnl Check for authenticate. Might be in libs.a on older AIXes |
198 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE)], | |
0764e748 | 199 | [AC_CHECK_LIB(s,authenticate, |
e351e493 | 200 | [ AC_DEFINE(WITH_AIXAUTHENTICATE) |
0764e748 | 201 | LIBS="$LIBS -ls" |
202 | ]) | |
203 | ]) | |
ba603e06 | 204 | dnl Check for various auth function declarations in headers. |
c85ed8e2 | 205 | AC_CHECK_DECLS([authenticate, loginrestrictions, loginsuccess, |
72ad335d | 206 | passwdexpired, setauthdb], , , [#include <usersec.h>]) |
e351e493 | 207 | dnl Check if loginfailed is declared and takes 4 arguments (AIX >= 5.2) |
ba603e06 | 208 | AC_CHECK_DECLS(loginfailed, |
e351e493 | 209 | [AC_MSG_CHECKING(if loginfailed takes 4 arguments) |
210 | AC_TRY_COMPILE( | |
f58c0e01 | 211 | [#include <usersec.h>], |
e351e493 | 212 | [(void)loginfailed("user","host","tty",0);], |
213 | [AC_MSG_RESULT(yes) | |
214 | AC_DEFINE(AIX_LOGINFAILED_4ARG)], | |
f58c0e01 | 215 | [AC_MSG_RESULT(no)] |
e351e493 | 216 | )], |
217 | [], | |
218 | [#include <usersec.h>] | |
219 | ) | |
2aa3a16c | 220 | AC_CHECK_FUNCS(setauthdb) |
5ccf88cb | 221 | check_for_aix_broken_getaddrinfo=1 |
1352689f | 222 | AC_DEFINE(BROKEN_REALPATH) |
3b8dff69 | 223 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
224 | AC_DEFINE(BROKEN_SETREUID) | |
225 | AC_DEFINE(BROKEN_SETREGID) | |
a3cef3ca | 226 | dnl AIX handles lastlog as part of its login message |
227 | AC_DEFINE(DISABLE_LASTLOG) | |
58177c0a | 228 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
3a2b2b44 | 229 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) |
9d6b1b96 | 230 | ;; |
3c62e7eb | 231 | *-*-cygwin*) |
a52997bd | 232 | check_for_libcrypt_later=1 |
ffb8d130 | 233 | LIBS="$LIBS /usr/lib/textmode.o" |
3c62e7eb | 234 | AC_DEFINE(HAVE_CYGWIN) |
7043a38d | 235 | AC_DEFINE(USE_PIPES) |
3c62e7eb | 236 | AC_DEFINE(DISABLE_SHADOW) |
3c62e7eb | 237 | AC_DEFINE(IP_TOS_IS_BROKEN) |
3d114925 | 238 | AC_DEFINE(NO_X11_UNIX_SOCKETS) |
e6f15ed1 | 239 | AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT) |
94d8258b | 240 | AC_DEFINE(DISABLE_FD_PASSING) |
3c62e7eb | 241 | ;; |
d6fdb079 | 242 | *-*-dgux*) |
243 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
0c6a72a5 | 244 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
245 | AC_DEFINE(BROKEN_SETREUID) | |
246 | AC_DEFINE(BROKEN_SETREGID) | |
d6fdb079 | 247 | ;; |
39c98ef7 | 248 | *-*-darwin*) |
33e2e066 | 249 | AC_MSG_CHECKING(if we have working getaddrinfo) |
250 | AC_TRY_RUN([#include <mach-o/dyld.h> | |
251 | main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) | |
252 | exit(0); | |
253 | else | |
254 | exit(1); | |
255 | }], [AC_MSG_RESULT(working)], | |
256 | [AC_MSG_RESULT(buggy) | |
257 | AC_DEFINE(BROKEN_GETADDRINFO)], | |
b27e573d | 258 | [AC_MSG_RESULT(assume it is working)]) |
635e0c42 | 259 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
260 | AC_DEFINE(BROKEN_SETREUID) | |
261 | AC_DEFINE(BROKEN_SETREGID) | |
ff620033 | 262 | AC_DEFINE_UNQUOTED(BIND_8_COMPAT, 1) |
39c98ef7 | 263 | ;; |
7d458c86 | 264 | *-*-hpux*) |
265 | # first we define all of the options common to all HP-UX releases | |
b8fea62d | 266 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" |
44839801 | 267 | IPADDR_IN_DISPLAY=yes |
2b10f47a | 268 | AC_DEFINE(USE_PIPES) |
a2572aa7 | 269 | AC_DEFINE(LOGIN_NO_ENDOPT) |
270 | AC_DEFINE(LOGIN_NEEDS_UTMPX) | |
3e6e3da0 | 271 | AC_DEFINE(LOCKED_PASSWD_STRING, "*") |
3a2b2b44 | 272 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) |
f75ca46d | 273 | LIBS="$LIBS -lsec" |
7d458c86 | 274 | AC_CHECK_LIB(xnet, t_error, , |
275 | AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])) | |
276 | ||
277 | # next, we define all of the options specific to major releases | |
278 | case "$host" in | |
279 | *-*-hpux10*) | |
280 | if test -z "$GCC"; then | |
281 | CFLAGS="$CFLAGS -Ae" | |
282 | fi | |
283 | ;; | |
284 | *-*-hpux11*) | |
285 | AC_DEFINE(PAM_SUN_CODEBASE) | |
286 | AC_DEFINE(DISABLE_UTMP) | |
287 | AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins]) | |
288 | check_for_hpux_broken_getaddrinfo=1 | |
289 | check_for_conflicting_getspnam=1 | |
290 | ;; | |
291 | esac | |
292 | ||
293 | # lastly, we define options specific to minor releases | |
294 | case "$host" in | |
295 | *-*-hpux10.26) | |
296 | AC_DEFINE(HAVE_SECUREWARE) | |
297 | disable_ptmx_check=yes | |
298 | LIBS="$LIBS -lsecpw" | |
299 | ;; | |
300 | esac | |
2b763e31 | 301 | ;; |
d94aa2ae | 302 | *-*-irix5*) |
6ac7829a | 303 | PATH="$PATH:/usr/etc" |
416ed5a7 | 304 | AC_DEFINE(BROKEN_INET_NTOA) |
cb433561 | 305 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
306 | AC_DEFINE(BROKEN_SETREUID) | |
307 | AC_DEFINE(BROKEN_SETREGID) | |
0e8f4eba | 308 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
3e6e3da0 | 309 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
b9795b89 | 310 | ;; |
311 | *-*-irix6*) | |
6ac7829a | 312 | PATH="$PATH:/usr/etc" |
3206bb3b | 313 | AC_DEFINE(WITH_IRIX_ARRAY) |
314 | AC_DEFINE(WITH_IRIX_PROJECT) | |
315 | AC_DEFINE(WITH_IRIX_AUDIT) | |
b5171f93 | 316 | AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS)]) |
416ed5a7 | 317 | AC_DEFINE(BROKEN_INET_NTOA) |
412c0eaa | 318 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
319 | AC_DEFINE(BROKEN_SETREUID) | |
320 | AC_DEFINE(BROKEN_SETREGID) | |
3d59832f | 321 | AC_DEFINE(BROKEN_UPDWTMPX) |
0e8f4eba | 322 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
3e6e3da0 | 323 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
d94aa2ae | 324 | ;; |
5cdfe03f | 325 | *-*-linux*) |
326 | no_dev_ptmx=1 | |
717057b6 | 327 | check_for_libcrypt_later=1 |
eacb954e | 328 | check_for_openpty_ctty_bug=1 |
80faa19f | 329 | AC_DEFINE(DONT_TRY_OTHER_AF) |
a8545c6c | 330 | AC_DEFINE(PAM_TTY_KLUDGE) |
b90bed9f | 331 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "!") |
3a2b2b44 | 332 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) |
cd698186 | 333 | AC_DEFINE(LINK_OPNOTSUPP_ERRNO, EPERM) |
b6610e8f | 334 | AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts]) |
335 | AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins]) | |
80faa19f | 336 | inet6_default_4in6=yes |
bf7c1e6c | 337 | case `uname -r` in |
ad84c479 | 338 | 1.*|2.0.*) |
bf7c1e6c | 339 | AC_DEFINE(BROKEN_CMSG_TYPE) |
340 | ;; | |
bf7c1e6c | 341 | esac |
5cdfe03f | 342 | ;; |
66d6c27e | 343 | mips-sony-bsd|mips-sony-newsos4) |
35fc74ed | 344 | AC_DEFINE(NEED_SETPRGP, [], [Need setpgrp to acquire controlling tty]) |
66d6c27e | 345 | SONY=1 |
66d6c27e | 346 | ;; |
d468fc76 | 347 | *-*-netbsd*) |
33e2e066 | 348 | check_for_libcrypt_before=1 |
82f4e93d | 349 | if test "x$withval" != "xno" ; then |
e6354014 | 350 | need_dash_r=1 |
351 | fi | |
d468fc76 | 352 | ;; |
86b416a7 | 353 | *-*-freebsd*) |
354 | check_for_libcrypt_later=1 | |
355 | ;; | |
8707b7eb | 356 | *-*-bsdi*) |
357 | AC_DEFINE(SETEUID_BREAKS_SETUID) | |
358 | AC_DEFINE(BROKEN_SETREUID) | |
359 | AC_DEFINE(BROKEN_SETREGID) | |
360 | ;; | |
729bfe59 | 361 | *-next-*) |
729bfe59 | 362 | conf_lastlog_location="/usr/adm/lastlog" |
698d107e | 363 | conf_utmp_location=/etc/utmp |
364 | conf_wtmp_location=/usr/adm/wtmp | |
365 | MAIL=/usr/spool/mail | |
729bfe59 | 366 | AC_DEFINE(HAVE_NEXT) |
443172c4 | 367 | AC_DEFINE(BROKEN_REALPATH) |
00937921 | 368 | AC_DEFINE(USE_PIPES) |
86b416a7 | 369 | AC_DEFINE(BROKEN_SAVED_UIDS) |
729bfe59 | 370 | ;; |
5b7b5e23 | 371 | *-*-openbsd*) |
372 | AC_DEFINE(HAVE_ATTRIBUTE__SENTINEL__, 1, [OpenBSD's gcc has sentinel]) | |
373 | ;; | |
9d6b1b96 | 374 | *-*-solaris*) |
82f4e93d | 375 | if test "x$withval" != "xno" ; then |
010e9d5b | 376 | need_dash_r=1 |
377 | fi | |
adeebd37 | 378 | AC_DEFINE(PAM_SUN_CODEBASE) |
7e2d5fa4 | 379 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
380 | AC_DEFINE(LOGIN_NEEDS_TERM) | |
7f0a4ff1 | 381 | AC_DEFINE(PAM_TTY_KLUDGE) |
059d3165 | 382 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID) |
3e6e3da0 | 383 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
ad84c479 | 384 | # Pushing STREAMS modules will cause sshd to acquire a controlling tty. |
385 | AC_DEFINE(SSHD_ACQUIRES_CTTY) | |
95b99395 | 386 | external_path_file=/etc/default/login |
1d7b9b20 | 387 | # hardwire lastlog location (can't detect it on some versions) |
388 | conf_lastlog_location="/var/adm/lastlog" | |
32c80420 | 389 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) |
390 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
391 | if test "$sol2ver" -ge 8; then | |
392 | AC_MSG_RESULT(yes) | |
393 | AC_DEFINE(DISABLE_UTMP) | |
394 | AC_DEFINE(DISABLE_WTMP) | |
395 | else | |
396 | AC_MSG_RESULT(no) | |
397 | fi | |
9d6b1b96 | 398 | ;; |
a423beaf | 399 | *-*-sunos4*) |
0c2fb82f | 400 | CPPFLAGS="$CPPFLAGS -DSUNOS4" |
a423beaf | 401 | AC_CHECK_FUNCS(getpwanam) |
adeebd37 | 402 | AC_DEFINE(PAM_SUN_CODEBASE) |
32eec038 | 403 | conf_utmp_location=/etc/utmp |
404 | conf_wtmp_location=/var/adm/wtmp | |
405 | conf_lastlog_location=/var/adm/lastlog | |
137d7b6c | 406 | AC_DEFINE(USE_PIPES) |
a423beaf | 407 | ;; |
6f68f28a | 408 | *-ncr-sysv*) |
98a7c37b | 409 | LIBS="$LIBS -lc89" |
29525240 | 410 | AC_DEFINE(USE_PIPES) |
eabb99c6 | 411 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
6fb3618d | 412 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
413 | AC_DEFINE(BROKEN_SETREUID) | |
414 | AC_DEFINE(BROKEN_SETREGID) | |
6f68f28a | 415 | ;; |
132dd316 | 416 | *-sni-sysv*) |
c8c15bcb | 417 | # /usr/ucblib MUST NOT be searched on ReliantUNIX |
e2798e96 | 418 | AC_CHECK_LIB(dl, dlsym, ,) |
85cf54ec | 419 | # -lresolv needs to be at then end of LIBS or DNS lookups break |
420 | AC_CHECK_LIB(res_query, resolv, [ LIBS="$LIBS -lresolv" ]) | |
9548d6c8 | 421 | IPADDR_IN_DISPLAY=yes |
422 | AC_DEFINE(USE_PIPES) | |
132dd316 | 423 | AC_DEFINE(IP_TOS_IS_BROKEN) |
605369bb | 424 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
425 | AC_DEFINE(BROKEN_SETREUID) | |
426 | AC_DEFINE(BROKEN_SETREGID) | |
eabb99c6 | 427 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
95b99395 | 428 | external_path_file=/etc/default/login |
c8c15bcb | 429 | # /usr/ucblib/libucb.a no longer needed on ReliantUNIX |
430 | # Attention: always take care to bind libsocket and libnsl before libc, | |
431 | # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog | |
132dd316 | 432 | ;; |
79a7ba96 | 433 | # UnixWare 1.x, UnixWare 2.x, and others based on code from Univel. |
77bb0bca | 434 | *-*-sysv4.2*) |
ed6553e2 | 435 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 436 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
437 | AC_DEFINE(BROKEN_SETREUID) | |
438 | AC_DEFINE(BROKEN_SETREGID) | |
46f853b9 | 439 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd]) |
77bb0bca | 440 | ;; |
79a7ba96 | 441 | # UnixWare 7.x, OpenUNIX 8 |
77bb0bca | 442 | *-*-sysv5*) |
ed6553e2 | 443 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 444 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
445 | AC_DEFINE(BROKEN_SETREUID) | |
446 | AC_DEFINE(BROKEN_SETREGID) | |
46f853b9 | 447 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd]) |
822015dd | 448 | case "$host" in |
449 | *-*-sysv5SCO_SV*) # SCO OpenServer 6.x | |
450 | TEST_SHELL=/u95/bin/sh | |
451 | ;; | |
452 | esac | |
77bb0bca | 453 | ;; |
9d6b1b96 | 454 | *-*-sysv*) |
9d6b1b96 | 455 | ;; |
79a7ba96 | 456 | # SCO UNIX and OEM versions of SCO UNIX |
77bb0bca | 457 | *-*-sco3.2v4*) |
11cf4f1f | 458 | AC_MSG_ERROR("This Platform is no longer supported.") |
77bb0bca | 459 | ;; |
79a7ba96 | 460 | # SCO OpenServer 5.x |
77bb0bca | 461 | *-*-sco3.2v5*) |
21710e39 | 462 | if test -z "$GCC"; then |
463 | CFLAGS="$CFLAGS -belf" | |
464 | fi | |
ed6553e2 | 465 | LIBS="$LIBS -lprot -lx -ltinfo -lm" |
509b1f88 | 466 | no_dev_ptmx=1 |
ed6553e2 | 467 | AC_DEFINE(USE_PIPES) |
6e879cb4 | 468 | AC_DEFINE(HAVE_SECUREWARE) |
d287c664 | 469 | AC_DEFINE(DISABLE_SHADOW) |
94d8258b | 470 | AC_DEFINE(DISABLE_FD_PASSING) |
7ed101c0 | 471 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
472 | AC_DEFINE(BROKEN_SETREUID) | |
473 | AC_DEFINE(BROKEN_SETREGID) | |
bcebad47 | 474 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
34f2baf0 | 475 | AC_DEFINE(BROKEN_UPDWTMPX) |
3ade3b57 | 476 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd]) |
aca75d94 | 477 | AC_CHECK_FUNCS(getluid setluid) |
533875af | 478 | MANTYPE=man |
a3245b92 | 479 | TEST_SHELL=ksh |
509b1f88 | 480 | ;; |
ccbb983c | 481 | *-*-unicosmk*) |
c1ad5966 | 482 | AC_DEFINE(NO_SSH_LASTLOG) |
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) | |
529 | AC_DEFINE(HAVE_OSF_SIA) | |
530 | AC_DEFINE(DISABLE_LOGIN) | |
58d0df4e | 531 | AC_DEFINE(DISABLE_FD_PASSING) |
4d33e531 | 532 | LIBS="$LIBS -lsecurity -ldb -lm -laud" |
533 | else | |
534 | AC_MSG_RESULT(no) | |
dbf8efb3 | 535 | AC_DEFINE(LOCKED_PASSWD_SUBSTR, "Nologin") |
4d33e531 | 536 | fi |
537 | fi | |
a6e67b60 | 538 | AC_DEFINE(BROKEN_GETADDRINFO) |
f4f2ff4f | 539 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
08da2d08 | 540 | AC_DEFINE(BROKEN_SETREUID) |
541 | AC_DEFINE(BROKEN_SETREGID) | |
4d33e531 | 542 | ;; |
41cb4569 | 543 | |
544 | *-*-nto-qnx) | |
545 | AC_DEFINE(USE_PIPES) | |
546 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
547 | AC_DEFINE(MISSING_NFDBITS) | |
548 | AC_DEFINE(MISSING_HOWMANY) | |
549 | AC_DEFINE(MISSING_FD_MASK) | |
550 | ;; | |
35fc74ed | 551 | |
552 | *-*-ultrix*) | |
553 | AC_DEFINE(BROKEN_GETGROUPS, [], [getgroups(0,NULL) will return -1]) | |
554 | AC_DEFINE(BROKEN_MMAP, [], [Ultrix mmap can't map files]) | |
555 | AC_DEFINE(NEED_SETPRGP, [], [Need setpgrp to acquire controlling tty]) | |
b5765e1d | 556 | AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix]) |
557 | ;; | |
a7effaac | 558 | esac |
559 | ||
8e7b16f8 | 560 | # Allow user to specify flags |
561 | AC_ARG_WITH(cflags, | |
562 | [ --with-cflags Specify additional flags to pass to compiler], | |
563 | [ | |
6cf0200f | 564 | if test -n "$withval" && test "x$withval" != "xno" && \ |
565 | test "x${withval}" != "xyes"; then | |
8e7b16f8 | 566 | CFLAGS="$CFLAGS $withval" |
567 | fi | |
82f4e93d | 568 | ] |
8e7b16f8 | 569 | ) |
0c2fb82f | 570 | AC_ARG_WITH(cppflags, |
571 | [ --with-cppflags Specify additional flags to pass to preprocessor] , | |
572 | [ | |
6cf0200f | 573 | if test -n "$withval" && test "x$withval" != "xno" && \ |
574 | test "x${withval}" != "xyes"; then | |
0c2fb82f | 575 | CPPFLAGS="$CPPFLAGS $withval" |
576 | fi | |
577 | ] | |
578 | ) | |
8e7b16f8 | 579 | AC_ARG_WITH(ldflags, |
97b378bf | 580 | [ --with-ldflags Specify additional flags to pass to linker], |
8e7b16f8 | 581 | [ |
6cf0200f | 582 | if test -n "$withval" && test "x$withval" != "xno" && \ |
583 | test "x${withval}" != "xyes"; then | |
8e7b16f8 | 584 | LDFLAGS="$LDFLAGS $withval" |
585 | fi | |
82f4e93d | 586 | ] |
8e7b16f8 | 587 | ) |
588 | AC_ARG_WITH(libs, | |
589 | [ --with-libs Specify additional libraries to link with], | |
590 | [ | |
6cf0200f | 591 | if test -n "$withval" && test "x$withval" != "xno" && \ |
592 | test "x${withval}" != "xyes"; then | |
8e7b16f8 | 593 | LIBS="$LIBS $withval" |
594 | fi | |
82f4e93d | 595 | ] |
8e7b16f8 | 596 | ) |
ed89c848 | 597 | AC_ARG_WITH(Werror, |
598 | [ --with-Werror Build main code with -Werror], | |
599 | [ | |
600 | if test -n "$withval" && test "x$withval" != "xno"; then | |
601 | werror_flags="-Werror" | |
602 | if "x${withval}" != "xyes"; then | |
603 | werror_flags="$withval" | |
604 | fi | |
605 | fi | |
606 | ] | |
607 | ) | |
8e7b16f8 | 608 | |
c5829391 | 609 | AC_MSG_CHECKING(compiler and flags for sanity) |
479cece8 | 610 | AC_RUN_IFELSE( |
611 | [AC_LANG_SOURCE([ | |
c5829391 | 612 | #include <stdio.h> |
613 | int main(){exit(0);} | |
479cece8 | 614 | ])], |
c5829391 | 615 | [ AC_MSG_RESULT(yes) ], |
616 | [ | |
617 | AC_MSG_RESULT(no) | |
618 | AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***]) | |
1a01a50c | 619 | ], |
620 | [ AC_MSG_WARN([cross compiling: not checking compiler sanity]) ] | |
c5829391 | 621 | ) |
622 | ||
b04a9f8c | 623 | dnl Checks for header files. |
624 | AC_CHECK_HEADERS( \ | |
625 | bstring.h \ | |
626 | crypt.h \ | |
627 | dirent.h \ | |
628 | endian.h \ | |
629 | features.h \ | |
630 | floatingpoint.h \ | |
631 | getopt.h \ | |
632 | glob.h \ | |
633 | ia.h \ | |
634 | lastlog.h \ | |
635 | limits.h \ | |
636 | login.h \ | |
637 | login_cap.h \ | |
638 | maillock.h \ | |
639 | ndir.h \ | |
640 | netdb.h \ | |
641 | netgroup.h \ | |
642 | netinet/in_systm.h \ | |
643 | pam/pam_appl.h \ | |
644 | paths.h \ | |
645 | pty.h \ | |
646 | readpassphrase.h \ | |
647 | rpc/types.h \ | |
648 | security/pam_appl.h \ | |
649 | shadow.h \ | |
650 | stddef.h \ | |
651 | stdint.h \ | |
0957c2cf | 652 | string.h \ |
b04a9f8c | 653 | strings.h \ |
654 | sys/audit.h \ | |
655 | sys/bitypes.h \ | |
656 | sys/bsdtty.h \ | |
657 | sys/cdefs.h \ | |
658 | sys/dir.h \ | |
659 | sys/mman.h \ | |
660 | sys/ndir.h \ | |
661 | sys/prctl.h \ | |
662 | sys/pstat.h \ | |
663 | sys/select.h \ | |
664 | sys/stat.h \ | |
665 | sys/stream.h \ | |
666 | sys/stropts.h \ | |
667 | sys/strtio.h \ | |
668 | sys/sysmacros.h \ | |
669 | sys/time.h \ | |
670 | sys/timers.h \ | |
671 | sys/un.h \ | |
672 | time.h \ | |
673 | tmpdir.h \ | |
674 | ttyent.h \ | |
25dd2ce6 | 675 | unistd.h \ |
b04a9f8c | 676 | usersec.h \ |
677 | util.h \ | |
678 | utime.h \ | |
679 | utmp.h \ | |
680 | utmpx.h \ | |
ea76f54c | 681 | vis.h \ |
b04a9f8c | 682 | ) |
ddceb1c8 | 683 | |
765a24cd | 684 | # sys/ptms.h requires sys/stream.h to be included first on Solaris |
685 | AC_CHECK_HEADERS(sys/ptms.h, [], [], [ | |
686 | #ifdef HAVE_SYS_STREAM_H | |
687 | # include <sys/stream.h> | |
688 | #endif | |
689 | ]) | |
690 | ||
a0391976 | 691 | # Checks for libraries. |
98a7c37b | 692 | AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match)) |
693 | AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt)) | |
2c523de9 | 694 | |
446227d6 | 695 | dnl IRIX and Solaris 2.5.1 have dirname() in libgen |
696 | AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[ | |
697 | AC_CHECK_LIB(gen, dirname,[ | |
698 | AC_CACHE_CHECK([for broken dirname], | |
699 | ac_cv_have_broken_dirname, [ | |
700 | save_LIBS="$LIBS" | |
701 | LIBS="$LIBS -lgen" | |
702 | AC_TRY_RUN( | |
703 | [ | |
704 | #include <libgen.h> | |
705 | #include <string.h> | |
706 | ||
707 | int main(int argc, char **argv) { | |
708 | char *s, buf[32]; | |
709 | ||
710 | strncpy(buf,"/etc", 32); | |
711 | s = dirname(buf); | |
712 | if (!s || strncmp(s, "/", 32) != 0) { | |
713 | exit(1); | |
714 | } else { | |
715 | exit(0); | |
716 | } | |
717 | } | |
718 | ], | |
719 | [ ac_cv_have_broken_dirname="no" ], | |
720 | [ ac_cv_have_broken_dirname="yes" ] | |
721 | ) | |
722 | LIBS="$save_LIBS" | |
723 | ]) | |
724 | if test "x$ac_cv_have_broken_dirname" = "xno" ; then | |
725 | LIBS="$LIBS -lgen" | |
726 | AC_DEFINE(HAVE_DIRNAME) | |
727 | AC_CHECK_HEADERS(libgen.h) | |
728 | fi | |
729 | ]) | |
730 | ]) | |
731 | ||
732 | AC_CHECK_FUNC(getspnam, , | |
733 | AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen")) | |
734 | AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME)) | |
735 | ||
98a7c37b | 736 | dnl zlib is required |
737 | AC_ARG_WITH(zlib, | |
738 | [ --with-zlib=PATH Use zlib in PATH], | |
6dd05556 | 739 | [ if test "x$withval" = "xno" ; then |
740 | AC_MSG_ERROR([*** zlib is required ***]) | |
741 | elif test "x$withval" != "xyes"; then | |
98a7c37b | 742 | if test -d "$withval/lib"; then |
743 | if test -n "${need_dash_r}"; then | |
5a162955 | 744 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 745 | else |
5a162955 | 746 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 747 | fi |
748 | else | |
749 | if test -n "${need_dash_r}"; then | |
5a162955 | 750 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 751 | else |
5a162955 | 752 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 753 | fi |
754 | fi | |
755 | if test -d "$withval/include"; then | |
5a162955 | 756 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 757 | else |
5a162955 | 758 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 759 | fi |
6dd05556 | 760 | fi ] |
98a7c37b | 761 | ) |
762 | ||
0a15d73b | 763 | AC_CHECK_LIB(z, deflate, , |
764 | [ | |
765 | saved_CPPFLAGS="$CPPFLAGS" | |
766 | saved_LDFLAGS="$LDFLAGS" | |
767 | save_LIBS="$LIBS" | |
768 | dnl Check default zlib install dir | |
769 | if test -n "${need_dash_r}"; then | |
770 | LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}" | |
771 | else | |
772 | LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}" | |
773 | fi | |
774 | CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}" | |
775 | LIBS="$LIBS -lz" | |
776 | AC_TRY_LINK_FUNC(deflate, AC_DEFINE(HAVE_LIBZ), | |
777 | [ | |
778 | AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]) | |
779 | ] | |
780 | ) | |
781 | ] | |
782 | ) | |
4ad65809 | 783 | AC_CHECK_HEADER([zlib.h], ,AC_MSG_ERROR([*** zlib.h missing - please install first or check config.log ***])) |
8068d564 | 784 | |
785 | AC_ARG_WITH(zlib-version-check, | |
786 | [ --without-zlib-version-check Disable zlib version check], | |
787 | [ if test "x$withval" = "xno" ; then | |
788 | zlib_check_nonfatal=1 | |
789 | fi | |
790 | ] | |
791 | ) | |
792 | ||
5c7fc85d | 793 | AC_MSG_CHECKING(for possibly buggy zlib) |
479cece8 | 794 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
5c7fc85d | 795 | #include <stdio.h> |
4ad65809 | 796 | #include <zlib.h> |
797 | int main() | |
798 | { | |
5c7fc85d | 799 | int a=0, b=0, c=0, d=0, n, v; |
800 | n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d); | |
801 | if (n != 3 && n != 4) | |
4ad65809 | 802 | exit(1); |
5c7fc85d | 803 | v = a*1000000 + b*10000 + c*100 + d; |
804 | fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v); | |
805 | ||
806 | /* 1.1.4 is OK */ | |
807 | if (a == 1 && b == 1 && c >= 4) | |
4ad65809 | 808 | exit(0); |
5c7fc85d | 809 | |
0072b59d | 810 | /* 1.2.3 and up are OK */ |
811 | if (v >= 1020300) | |
5c7fc85d | 812 | exit(0); |
813 | ||
4ad65809 | 814 | exit(2); |
815 | } | |
479cece8 | 816 | ]])], |
5c7fc85d | 817 | AC_MSG_RESULT(no), |
818 | [ AC_MSG_RESULT(yes) | |
8068d564 | 819 | if test -z "$zlib_check_nonfatal" ; then |
820 | AC_MSG_ERROR([*** zlib too old - check config.log *** | |
821 | Your reported zlib version has known security problems. It's possible your | |
822 | vendor has fixed these problems without changing the version number. If you | |
823 | are sure this is the case, you can disable the check by running | |
824 | "./configure --without-zlib-version-check". | |
6090bcfe | 825 | If you are in doubt, upgrade zlib to version 1.2.3 or greater. |
5c7fc85d | 826 | See http://www.gzip.org/zlib/ for details.]) |
8068d564 | 827 | else |
828 | AC_MSG_WARN([zlib version may have security problems]) | |
829 | fi | |
1a01a50c | 830 | ], |
831 | [ AC_MSG_WARN([cross compiling: not checking zlib version]) ] | |
4ad65809 | 832 | ) |
48e7916f | 833 | |
2c523de9 | 834 | dnl UnixWare 2.x |
aff51935 | 835 | AC_CHECK_FUNC(strcasecmp, |
2c523de9 | 836 | [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ] |
837 | ) | |
aff51935 | 838 | AC_CHECK_FUNC(utimes, |
cda1ebcb | 839 | [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES) |
840 | LIBS="$LIBS -lc89"]) ] | |
2c523de9 | 841 | ) |
4cca272e | 842 | |
7c6d759d | 843 | dnl Checks for libutil functions |
844 | AC_CHECK_HEADERS(libutil.h) | |
845 | AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN)]) | |
846 | AC_CHECK_FUNCS(logout updwtmp logwtmp) | |
847 | ||
a738c3b0 | 848 | AC_FUNC_STRFTIME |
849 | ||
84ceda19 | 850 | # Check for ALTDIRFUNC glob() extension |
851 | AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support) | |
852 | AC_EGREP_CPP(FOUNDIT, | |
853 | [ | |
854 | #include <glob.h> | |
855 | #ifdef GLOB_ALTDIRFUNC | |
856 | FOUNDIT | |
857 | #endif | |
aff51935 | 858 | ], |
84ceda19 | 859 | [ |
860 | AC_DEFINE(GLOB_HAS_ALTDIRFUNC) | |
861 | AC_MSG_RESULT(yes) | |
862 | ], | |
863 | [ | |
864 | AC_MSG_RESULT(no) | |
865 | ] | |
866 | ) | |
4cca272e | 867 | |
40849fdb | 868 | # Check for g.gl_matchc glob() extension |
869 | AC_MSG_CHECKING(for gl_matchc field in glob_t) | |
870 | AC_EGREP_CPP(FOUNDIT, | |
aff51935 | 871 | [ |
872 | #include <glob.h> | |
40849fdb | 873 | int main(void){glob_t g; g.gl_matchc = 1;} |
aff51935 | 874 | ], |
875 | [ | |
876 | AC_DEFINE(GLOB_HAS_GL_MATCHC) | |
877 | AC_MSG_RESULT(yes) | |
878 | ], | |
879 | [ | |
880 | AC_MSG_RESULT(no) | |
881 | ] | |
40849fdb | 882 | ) |
883 | ||
edbe6722 | 884 | AC_MSG_CHECKING([whether struct dirent allocates space for d_name]) |
1a01a50c | 885 | AC_RUN_IFELSE( |
479cece8 | 886 | [AC_LANG_SOURCE([[ |
edbe6722 | 887 | #include <sys/types.h> |
888 | #include <dirent.h> | |
aec4cb4f | 889 | int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));} |
479cece8 | 890 | ]])], |
aff51935 | 891 | [AC_MSG_RESULT(yes)], |
edbe6722 | 892 | [ |
893 | AC_MSG_RESULT(no) | |
894 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME) | |
1a01a50c | 895 | ], |
82f4e93d | 896 | [ |
1a01a50c | 897 | AC_MSG_WARN([cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME]) |
898 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME) | |
edbe6722 | 899 | ] |
900 | ) | |
901 | ||
419e26e7 | 902 | AC_MSG_CHECKING([for /proc/pid/fd directory]) |
903 | if test -d "/proc/$$/fd" ; then | |
904 | AC_DEFINE(HAVE_PROC_PID) | |
905 | AC_MSG_RESULT(yes) | |
906 | else | |
907 | AC_MSG_RESULT(no) | |
908 | fi | |
909 | ||
278588d8 | 910 | # Check whether user wants S/Key support |
aff51935 | 911 | SKEY_MSG="no" |
278588d8 | 912 | AC_ARG_WITH(skey, |
6ff3d0dc | 913 | [ --with-skey[[=PATH]] Enable S/Key support (optionally in PATH)], |
278588d8 | 914 | [ |
915 | if test "x$withval" != "xno" ; then | |
916 | ||
917 | if test "x$withval" != "xyes" ; then | |
918 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
919 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
920 | fi | |
921 | ||
922 | AC_DEFINE(SKEY) | |
923 | LIBS="-lskey $LIBS" | |
aff51935 | 924 | SKEY_MSG="yes" |
82f4e93d | 925 | |
ddceb1c8 | 926 | AC_MSG_CHECKING([for s/key support]) |
927 | AC_TRY_RUN( | |
928 | [ | |
929 | #include <stdio.h> | |
930 | #include <skey.h> | |
aec4cb4f | 931 | int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); } |
ddceb1c8 | 932 | ], |
933 | [AC_MSG_RESULT(yes)], | |
278588d8 | 934 | [ |
ddceb1c8 | 935 | AC_MSG_RESULT(no) |
278588d8 | 936 | AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) |
937 | ]) | |
141fc639 | 938 | AC_MSG_CHECKING(if skeychallenge takes 4 arguments) |
939 | AC_TRY_COMPILE( | |
940 | [#include <stdio.h> | |
941 | #include <skey.h>], | |
942 | [(void)skeychallenge(NULL,"name","",0);], | |
943 | [AC_MSG_RESULT(yes) | |
944 | AC_DEFINE(SKEYCHALLENGE_4ARG)], | |
945 | [AC_MSG_RESULT(no)] | |
946 | ) | |
278588d8 | 947 | fi |
948 | ] | |
949 | ) | |
950 | ||
951 | # Check whether user wants TCP wrappers support | |
98a7c37b | 952 | TCPW_MSG="no" |
278588d8 | 953 | AC_ARG_WITH(tcp-wrappers, |
6ff3d0dc | 954 | [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support (optionally in PATH)], |
278588d8 | 955 | [ |
956 | if test "x$withval" != "xno" ; then | |
957 | saved_LIBS="$LIBS" | |
98a7c37b | 958 | saved_LDFLAGS="$LDFLAGS" |
959 | saved_CPPFLAGS="$CPPFLAGS" | |
4b492aab | 960 | if test -n "${withval}" && \ |
6cf0200f | 961 | test "x${withval}" != "xyes"; then |
98a7c37b | 962 | if test -d "${withval}/lib"; then |
963 | if test -n "${need_dash_r}"; then | |
5a162955 | 964 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 965 | else |
5a162955 | 966 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 967 | fi |
968 | else | |
969 | if test -n "${need_dash_r}"; then | |
5a162955 | 970 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 971 | else |
5a162955 | 972 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 973 | fi |
974 | fi | |
975 | if test -d "${withval}/include"; then | |
5a162955 | 976 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 977 | else |
5a162955 | 978 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 979 | fi |
98a7c37b | 980 | fi |
ddceb1c8 | 981 | LIBWRAP="-lwrap" |
982 | LIBS="$LIBWRAP $LIBS" | |
278588d8 | 983 | AC_MSG_CHECKING(for libwrap) |
984 | AC_TRY_LINK( | |
985 | [ | |
77f09220 | 986 | #include <sys/types.h> |
987 | #include <sys/socket.h> | |
988 | #include <netinet/in.h> | |
278588d8 | 989 | #include <tcpd.h> |
990 | int deny_severity = 0, allow_severity = 0; | |
991 | ], | |
992 | [hosts_access(0);], | |
993 | [ | |
994 | AC_MSG_RESULT(yes) | |
995 | AC_DEFINE(LIBWRAP) | |
ddceb1c8 | 996 | AC_SUBST(LIBWRAP) |
98a7c37b | 997 | TCPW_MSG="yes" |
278588d8 | 998 | ], |
999 | [ | |
1000 | AC_MSG_ERROR([*** libwrap missing]) | |
1001 | ] | |
1002 | ) | |
ddceb1c8 | 1003 | LIBS="$saved_LIBS" |
278588d8 | 1004 | fi |
1005 | ] | |
1006 | ) | |
1007 | ||
59031773 | 1008 | # Check whether user wants libedit support |
1009 | LIBEDIT_MSG="no" | |
1010 | AC_ARG_WITH(libedit, | |
6ff3d0dc | 1011 | [ --with-libedit[[=PATH]] Enable libedit support for sftp], |
59031773 | 1012 | [ if test "x$withval" != "xno" ; then |
737edf04 | 1013 | if test "x$withval" != "xyes"; then |
1014 | CPPFLAGS="$CPPFLAGS -I$withval/include" | |
1015 | LDFLAGS="$LDFLAGS -L$withval/lib" | |
1016 | fi | |
59031773 | 1017 | AC_CHECK_LIB(edit, el_init, |
1018 | [ AC_DEFINE(USE_LIBEDIT, [], [Use libedit for sftp]) | |
1019 | LIBEDIT="-ledit -lcurses" | |
1020 | LIBEDIT_MSG="yes" | |
1021 | AC_SUBST(LIBEDIT) | |
1022 | ], | |
737edf04 | 1023 | [ AC_MSG_ERROR(libedit not found) ], |
1024 | [ -lcurses ] | |
59031773 | 1025 | ) |
1026 | fi ] | |
1027 | ) | |
1028 | ||
7b578f7d | 1029 | AUDIT_MODULE=none |
1030 | AC_ARG_WITH(audit, | |
1031 | [ --with-audit=module Enable EXPERIMENTAL audit support (modules=debug,bsm)], | |
1032 | [ | |
1033 | AC_MSG_CHECKING(for supported audit module) | |
1034 | case "$withval" in | |
1035 | bsm) | |
1036 | AC_MSG_RESULT(bsm) | |
1037 | AUDIT_MODULE=bsm | |
1038 | dnl Checks for headers, libs and functions | |
1039 | AC_CHECK_HEADERS(bsm/audit.h, [], | |
1040 | [AC_MSG_ERROR(BSM enabled and bsm/audit.h not found)]) | |
1041 | AC_CHECK_LIB(bsm, getaudit, [], | |
1042 | [AC_MSG_ERROR(BSM enabled and required library not found)]) | |
1043 | AC_CHECK_FUNCS(getaudit, [], | |
1044 | [AC_MSG_ERROR(BSM enabled and required function not found)]) | |
1045 | # These are optional | |
7939c496 | 1046 | AC_CHECK_FUNCS(getaudit_addr) |
7b578f7d | 1047 | AC_DEFINE(USE_BSM_AUDIT, [], [Use BSM audit module]) |
1048 | ;; | |
1049 | debug) | |
1050 | AUDIT_MODULE=debug | |
1051 | AC_MSG_RESULT(debug) | |
1052 | AC_DEFINE(SSH_AUDIT_EVENTS, [], Use audit debugging module) | |
1053 | ;; | |
a2b3321d | 1054 | no) |
1055 | ;; | |
7b578f7d | 1056 | *) |
1057 | AC_MSG_ERROR([Unknown audit module $withval]) | |
1058 | ;; | |
1059 | esac ] | |
1060 | ) | |
1061 | ||
19160674 | 1062 | dnl Checks for library functions. Please keep in alphabetical order |
b04a9f8c | 1063 | AC_CHECK_FUNCS( \ |
1064 | arc4random \ | |
1065 | b64_ntop \ | |
1066 | __b64_ntop \ | |
1067 | b64_pton \ | |
1068 | __b64_pton \ | |
1069 | bcopy \ | |
1070 | bindresvport_sa \ | |
1071 | clock \ | |
1072 | closefrom \ | |
1073 | dirfd \ | |
1074 | fchdir \ | |
1075 | fchmod \ | |
1076 | fchown \ | |
1077 | freeaddrinfo \ | |
1078 | futimes \ | |
1079 | getaddrinfo \ | |
1080 | getcwd \ | |
1081 | getgrouplist \ | |
1082 | getnameinfo \ | |
1083 | getopt \ | |
1084 | getpeereid \ | |
1085 | _getpty \ | |
1086 | getrlimit \ | |
1087 | getttyent \ | |
1088 | glob \ | |
1089 | inet_aton \ | |
1090 | inet_ntoa \ | |
1091 | inet_ntop \ | |
1092 | innetgr \ | |
1093 | login_getcapbool \ | |
1094 | md5_crypt \ | |
1095 | memmove \ | |
1096 | mkdtemp \ | |
1097 | mmap \ | |
1098 | ngetaddrinfo \ | |
1099 | nsleep \ | |
1100 | ogetaddrinfo \ | |
1101 | openlog_r \ | |
1102 | openpty \ | |
1103 | prctl \ | |
1104 | pstat \ | |
1105 | readpassphrase \ | |
1106 | realpath \ | |
1107 | recvmsg \ | |
1108 | rresvport_af \ | |
1109 | sendmsg \ | |
1110 | setdtablesize \ | |
1111 | setegid \ | |
1112 | setenv \ | |
1113 | seteuid \ | |
1114 | setgroups \ | |
1115 | setlogin \ | |
1116 | setpcred \ | |
1117 | setproctitle \ | |
1118 | setregid \ | |
1119 | setreuid \ | |
1120 | setrlimit \ | |
1121 | setsid \ | |
1122 | setvbuf \ | |
1123 | sigaction \ | |
1124 | sigvec \ | |
1125 | snprintf \ | |
1126 | socketpair \ | |
1127 | strdup \ | |
1128 | strerror \ | |
1129 | strlcat \ | |
1130 | strlcpy \ | |
1131 | strmode \ | |
1132 | strnvis \ | |
1133 | strtonum \ | |
1e29a0c8 | 1134 | strtoll \ |
b04a9f8c | 1135 | strtoul \ |
1136 | sysconf \ | |
1137 | tcgetpgrp \ | |
1138 | truncate \ | |
1139 | unsetenv \ | |
1140 | updwtmpx \ | |
1141 | utimes \ | |
1142 | vhangup \ | |
1143 | vsnprintf \ | |
1144 | waitpid \ | |
19160674 | 1145 | ) |
98a7c37b | 1146 | |
1a086f97 | 1147 | # IRIX has a const char return value for gai_strerror() |
1148 | AC_CHECK_FUNCS(gai_strerror,[ | |
1149 | AC_DEFINE(HAVE_GAI_STRERROR) | |
1150 | AC_TRY_COMPILE([ | |
1151 | #include <sys/types.h> | |
1152 | #include <sys/socket.h> | |
1153 | #include <netdb.h> | |
1154 | ||
1155 | const char *gai_strerror(int);],[ | |
1156 | char *str; | |
1157 | ||
1158 | str = gai_strerror(0);],[ | |
1159 | AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1, | |
1160 | [Define if gai_strerror() returns const char *])])]) | |
1161 | ||
92b1decf | 1162 | AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP)) |
1163 | ||
309709db | 1164 | dnl Make sure prototypes are defined for these before using them. |
309709db | 1165 | AC_CHECK_DECL(getrusage, [AC_CHECK_FUNCS(getrusage)]) |
0957c2cf | 1166 | AC_CHECK_DECL(strsep, |
1167 | [AC_CHECK_FUNCS(strsep)], | |
1168 | [], | |
1169 | [ | |
1170 | #ifdef HAVE_STRING_H | |
1171 | # include <string.h> | |
1172 | #endif | |
1173 | ]) | |
08412d26 | 1174 | |
3490699c | 1175 | dnl tcsendbreak might be a macro |
1176 | AC_CHECK_DECL(tcsendbreak, | |
1177 | [AC_DEFINE(HAVE_TCSENDBREAK)], | |
aff51935 | 1178 | [AC_CHECK_FUNCS(tcsendbreak)], |
3490699c | 1179 | [#include <termios.h>] |
1180 | ) | |
1181 | ||
41e0e158 | 1182 | AC_CHECK_DECLS(h_errno, , ,[#include <netdb.h>]) |
1183 | ||
3f176010 | 1184 | AC_CHECK_FUNCS(setresuid, [ |
1185 | dnl Some platorms have setresuid that isn't implemented, test for this | |
1186 | AC_MSG_CHECKING(if setresuid seems to work) | |
479cece8 | 1187 | AC_RUN_IFELSE( |
1188 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1189 | #include <stdlib.h> |
1190 | #include <errno.h> | |
1191 | int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1192 | ]])], |
3f176010 | 1193 | [AC_MSG_RESULT(yes)], |
24a9171d | 1194 | [AC_DEFINE(BROKEN_SETRESUID) |
1a01a50c | 1195 | AC_MSG_RESULT(not implemented)], |
1196 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1197 | ) |
1198 | ]) | |
9a3fe0e2 | 1199 | |
3f176010 | 1200 | AC_CHECK_FUNCS(setresgid, [ |
1201 | dnl Some platorms have setresgid that isn't implemented, test for this | |
1202 | AC_MSG_CHECKING(if setresgid seems to work) | |
479cece8 | 1203 | AC_RUN_IFELSE( |
1204 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1205 | #include <stdlib.h> |
1206 | #include <errno.h> | |
1207 | int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1208 | ]])], |
3f176010 | 1209 | [AC_MSG_RESULT(yes)], |
1210 | [AC_DEFINE(BROKEN_SETRESGID) | |
1a01a50c | 1211 | AC_MSG_RESULT(not implemented)], |
1212 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1213 | ) |
1214 | ]) | |
9a3fe0e2 | 1215 | |
2e73a022 | 1216 | dnl Checks for time functions |
1d7b9b20 | 1217 | AC_CHECK_FUNCS(gettimeofday time) |
2e73a022 | 1218 | dnl Checks for utmp functions |
b03bd394 | 1219 | AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent) |
1d7b9b20 | 1220 | AC_CHECK_FUNCS(utmpname) |
2e73a022 | 1221 | dnl Checks for utmpx functions |
b03bd394 | 1222 | AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline ) |
1d7b9b20 | 1223 | AC_CHECK_FUNCS(setutxent utmpxname) |
76cd7316 | 1224 | |
aff51935 | 1225 | AC_CHECK_FUNC(daemon, |
beb43d31 | 1226 | [AC_DEFINE(HAVE_DAEMON)], |
1227 | [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
1228 | ) | |
1229 | ||
aff51935 | 1230 | AC_CHECK_FUNC(getpagesize, |
aa6bd60a | 1231 | [AC_DEFINE(HAVE_GETPAGESIZE)], |
1232 | [AC_CHECK_LIB(ucb, getpagesize, [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
1233 | ) | |
1234 | ||
2647ae26 | 1235 | # Check for broken snprintf |
1236 | if test "x$ac_cv_func_snprintf" = "xyes" ; then | |
1237 | AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) | |
1a01a50c | 1238 | AC_RUN_IFELSE( |
479cece8 | 1239 | [AC_LANG_SOURCE([[ |
2647ae26 | 1240 | #include <stdio.h> |
aec4cb4f | 1241 | int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');} |
479cece8 | 1242 | ]])], |
aff51935 | 1243 | [AC_MSG_RESULT(yes)], |
2647ae26 | 1244 | [ |
1245 | AC_MSG_RESULT(no) | |
1246 | AC_DEFINE(BROKEN_SNPRINTF) | |
1247 | AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) | |
1a01a50c | 1248 | ], |
1249 | [ AC_MSG_WARN([cross compiling: Assuming working snprintf()]) ] | |
2647ae26 | 1250 | ) |
1251 | fi | |
1252 | ||
2f6f9cff | 1253 | # Check for missing getpeereid (or equiv) support |
1254 | NO_PEERCHECK="" | |
1255 | if test "x$ac_cv_func_getpeereid" != "xyes" ; then | |
1256 | AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt]) | |
1257 | AC_TRY_COMPILE( | |
1258 | [#include <sys/types.h> | |
1259 | #include <sys/socket.h>], | |
1260 | [int i = SO_PEERCRED;], | |
62eb7db4 | 1261 | [ AC_MSG_RESULT(yes) |
1262 | AC_DEFINE(HAVE_SO_PEERCRED, [], [Have PEERCRED socket option]) | |
1263 | ], | |
2f6f9cff | 1264 | [AC_MSG_RESULT(no) |
1265 | NO_PEERCHECK=1] | |
1266 | ) | |
1267 | fi | |
1268 | ||
70e7d0b0 | 1269 | dnl see whether mkstemp() requires XXXXXX |
1270 | if test "x$ac_cv_func_mkdtemp" = "xyes" ; then | |
1271 | AC_MSG_CHECKING([for (overly) strict mkstemp]) | |
1272 | AC_TRY_RUN( | |
1273 | [ | |
1274 | #include <stdlib.h> | |
1275 | main() { char template[]="conftest.mkstemp-test"; | |
1276 | if (mkstemp(template) == -1) | |
1277 | exit(1); | |
1278 | unlink(template); exit(0); | |
1279 | } | |
1280 | ], | |
1281 | [ | |
1282 | AC_MSG_RESULT(no) | |
1283 | ], | |
aff51935 | 1284 | [ |
70e7d0b0 | 1285 | AC_MSG_RESULT(yes) |
1286 | AC_DEFINE(HAVE_STRICT_MKSTEMP) | |
1287 | ], | |
1288 | [ | |
1289 | AC_MSG_RESULT(yes) | |
1290 | AC_DEFINE(HAVE_STRICT_MKSTEMP) | |
aff51935 | 1291 | ] |
70e7d0b0 | 1292 | ) |
1293 | fi | |
1294 | ||
eacb954e | 1295 | dnl make sure that openpty does not reacquire controlling terminal |
1296 | if test ! -z "$check_for_openpty_ctty_bug"; then | |
1297 | AC_MSG_CHECKING(if openpty correctly handles controlling tty) | |
1298 | AC_TRY_RUN( | |
1299 | [ | |
1300 | #include <stdio.h> | |
1301 | #include <sys/fcntl.h> | |
1302 | #include <sys/types.h> | |
1303 | #include <sys/wait.h> | |
1304 | ||
1305 | int | |
1306 | main() | |
1307 | { | |
1308 | pid_t pid; | |
1309 | int fd, ptyfd, ttyfd, status; | |
1310 | ||
1311 | pid = fork(); | |
1312 | if (pid < 0) { /* failed */ | |
1313 | exit(1); | |
1314 | } else if (pid > 0) { /* parent */ | |
1315 | waitpid(pid, &status, 0); | |
aff51935 | 1316 | if (WIFEXITED(status)) |
eacb954e | 1317 | exit(WEXITSTATUS(status)); |
1318 | else | |
1319 | exit(2); | |
1320 | } else { /* child */ | |
1321 | close(0); close(1); close(2); | |
1322 | setsid(); | |
1323 | openpty(&ptyfd, &ttyfd, NULL, NULL, NULL); | |
1324 | fd = open("/dev/tty", O_RDWR | O_NOCTTY); | |
1325 | if (fd >= 0) | |
1326 | exit(3); /* Acquired ctty: broken */ | |
1327 | else | |
1328 | exit(0); /* Did not acquire ctty: OK */ | |
1329 | } | |
1330 | } | |
1331 | ], | |
1332 | [ | |
1333 | AC_MSG_RESULT(yes) | |
1334 | ], | |
1335 | [ | |
1336 | AC_MSG_RESULT(no) | |
1337 | AC_DEFINE(SSHD_ACQUIRES_CTTY) | |
1338 | ] | |
1339 | ) | |
1340 | fi | |
1341 | ||
4b492aab | 1342 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1343 | test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then | |
2fe51906 | 1344 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
1345 | AC_TRY_RUN( | |
1346 | [ | |
1347 | #include <stdio.h> | |
1348 | #include <sys/socket.h> | |
1349 | #include <netdb.h> | |
1350 | #include <errno.h> | |
1351 | #include <netinet/in.h> | |
1352 | ||
1353 | #define TEST_PORT "2222" | |
1354 | ||
1355 | int | |
1356 | main(void) | |
1357 | { | |
1358 | int err, sock; | |
1359 | struct addrinfo *gai_ai, *ai, hints; | |
1360 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1361 | ||
1362 | memset(&hints, 0, sizeof(hints)); | |
1363 | hints.ai_family = PF_UNSPEC; | |
1364 | hints.ai_socktype = SOCK_STREAM; | |
1365 | hints.ai_flags = AI_PASSIVE; | |
1366 | ||
1367 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1368 | if (err != 0) { | |
1369 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1370 | exit(1); | |
1371 | } | |
1372 | ||
1373 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1374 | if (ai->ai_family != AF_INET6) | |
1375 | continue; | |
1376 | ||
1377 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1378 | sizeof(ntop), strport, sizeof(strport), | |
1379 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1380 | ||
1381 | if (err != 0) { | |
1382 | if (err == EAI_SYSTEM) | |
1383 | perror("getnameinfo EAI_SYSTEM"); | |
1384 | else | |
1385 | fprintf(stderr, "getnameinfo failed: %s\n", | |
1386 | gai_strerror(err)); | |
1387 | exit(2); | |
1388 | } | |
1389 | ||
1390 | sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); | |
1391 | if (sock < 0) | |
1392 | perror("socket"); | |
1393 | if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { | |
1394 | if (errno == EBADF) | |
1395 | exit(3); | |
1396 | } | |
1397 | } | |
1398 | exit(0); | |
1399 | } | |
1400 | ], | |
1401 | [ | |
1402 | AC_MSG_RESULT(yes) | |
1403 | ], | |
1404 | [ | |
1405 | AC_MSG_RESULT(no) | |
1406 | AC_DEFINE(BROKEN_GETADDRINFO) | |
1407 | ] | |
1408 | ) | |
1409 | fi | |
1410 | ||
4b492aab | 1411 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1412 | test "x$check_for_aix_broken_getaddrinfo" = "x1"; then | |
5ccf88cb | 1413 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
1414 | AC_TRY_RUN( | |
1415 | [ | |
1416 | #include <stdio.h> | |
1417 | #include <sys/socket.h> | |
1418 | #include <netdb.h> | |
1419 | #include <errno.h> | |
1420 | #include <netinet/in.h> | |
1421 | ||
1422 | #define TEST_PORT "2222" | |
1423 | ||
1424 | int | |
1425 | main(void) | |
1426 | { | |
1427 | int err, sock; | |
1428 | struct addrinfo *gai_ai, *ai, hints; | |
1429 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1430 | ||
1431 | memset(&hints, 0, sizeof(hints)); | |
1432 | hints.ai_family = PF_UNSPEC; | |
1433 | hints.ai_socktype = SOCK_STREAM; | |
1434 | hints.ai_flags = AI_PASSIVE; | |
1435 | ||
1436 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1437 | if (err != 0) { | |
1438 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1439 | exit(1); | |
1440 | } | |
1441 | ||
1442 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1443 | if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) | |
1444 | continue; | |
1445 | ||
1446 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1447 | sizeof(ntop), strport, sizeof(strport), | |
1448 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1449 | ||
1450 | if (ai->ai_family == AF_INET && err != 0) { | |
1451 | perror("getnameinfo"); | |
1452 | exit(2); | |
1453 | } | |
1454 | } | |
1455 | exit(0); | |
1456 | } | |
1457 | ], | |
1458 | [ | |
1459 | AC_MSG_RESULT(yes) | |
1460 | AC_DEFINE(AIX_GETNAMEINFO_HACK, [], | |
1461 | [Define if you have a getaddrinfo that fails for the all-zeros IPv6 address]) | |
1462 | ], | |
1463 | [ | |
1464 | AC_MSG_RESULT(no) | |
1465 | AC_DEFINE(BROKEN_GETADDRINFO) | |
1466 | ] | |
1467 | ) | |
1468 | fi | |
1469 | ||
b29fd59f | 1470 | if test "x$check_for_conflicting_getspnam" = "x1"; then |
1471 | AC_MSG_CHECKING(for conflicting getspnam in shadow.h) | |
1472 | AC_COMPILE_IFELSE( | |
1473 | [ | |
1474 | #include <shadow.h> | |
1475 | int main(void) {exit(0);} | |
1476 | ], | |
1477 | [ | |
1478 | AC_MSG_RESULT(no) | |
1479 | ], | |
1480 | [ | |
1481 | AC_MSG_RESULT(yes) | |
1482 | AC_DEFINE(GETSPNAM_CONFLICTING_DEFS, 1, | |
1483 | [Conflicting defs for getspnam]) | |
1484 | ] | |
1485 | ) | |
1486 | fi | |
1487 | ||
7f8f5e00 | 1488 | AC_FUNC_GETPGRP |
1489 | ||
717057b6 | 1490 | # Check for PAM libs |
cbd7492e | 1491 | PAM_MSG="no" |
a0391976 | 1492 | AC_ARG_WITH(pam, |
717057b6 | 1493 | [ --with-pam Enable PAM support ], |
a0391976 | 1494 | [ |
717057b6 | 1495 | if test "x$withval" != "xno" ; then |
2511d104 | 1496 | if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \ |
1497 | test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then | |
717057b6 | 1498 | AC_MSG_ERROR([PAM headers not found]) |
1499 | fi | |
a0391976 | 1500 | |
717057b6 | 1501 | AC_CHECK_LIB(dl, dlopen, , ) |
1502 | AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing])) | |
1503 | AC_CHECK_FUNCS(pam_getenvlist) | |
749560dd | 1504 | AC_CHECK_FUNCS(pam_putenv) |
2b763e31 | 1505 | |
717057b6 | 1506 | PAM_MSG="yes" |
4cb5ffa0 | 1507 | |
717057b6 | 1508 | AC_DEFINE(USE_PAM) |
98f2d9d5 | 1509 | if test $ac_cv_lib_dl_dlopen = yes; then |
1510 | LIBPAM="-lpam -ldl" | |
1511 | else | |
1512 | LIBPAM="-lpam" | |
1513 | fi | |
1514 | AC_SUBST(LIBPAM) | |
717057b6 | 1515 | fi |
1516 | ] | |
1517 | ) | |
cbd7492e | 1518 | |
717057b6 | 1519 | # Check for older PAM |
1520 | if test "x$PAM_MSG" = "xyes" ; then | |
a0391976 | 1521 | # Check PAM strerror arguments (old PAM) |
1522 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
1523 | AC_TRY_COMPILE( | |
1524 | [ | |
18ba2aab | 1525 | #include <stdlib.h> |
2511d104 | 1526 | #if defined(HAVE_SECURITY_PAM_APPL_H) |
18ba2aab | 1527 | #include <security/pam_appl.h> |
2511d104 | 1528 | #elif defined (HAVE_PAM_PAM_APPL_H) |
1529 | #include <pam/pam_appl.h> | |
1530 | #endif | |
aff51935 | 1531 | ], |
1532 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
a0391976 | 1533 | [AC_MSG_RESULT(no)], |
1534 | [ | |
1535 | AC_DEFINE(HAVE_OLD_PAM) | |
1536 | AC_MSG_RESULT(yes) | |
cbd7492e | 1537 | PAM_MSG="yes (old library)" |
a0391976 | 1538 | ] |
717057b6 | 1539 | ) |
a0391976 | 1540 | fi |
1541 | ||
5b991353 | 1542 | # Search for OpenSSL |
1543 | saved_CPPFLAGS="$CPPFLAGS" | |
1544 | saved_LDFLAGS="$LDFLAGS" | |
a0391976 | 1545 | AC_ARG_WITH(ssl-dir, |
1546 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
1547 | [ | |
e9e4a1c7 | 1548 | if test "x$withval" != "xno" ; then |
99eb0f64 | 1549 | case "$withval" in |
1550 | # Relative paths | |
1551 | ./*|../*) withval="`pwd`/$withval" | |
1552 | esac | |
5b991353 | 1553 | if test -d "$withval/lib"; then |
1554 | if test -n "${need_dash_r}"; then | |
1555 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1556 | else | |
1557 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
d6f13fbb | 1558 | fi |
1559 | else | |
5b991353 | 1560 | if test -n "${need_dash_r}"; then |
1561 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1562 | else | |
1563 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
d6f13fbb | 1564 | fi |
1565 | fi | |
5b991353 | 1566 | if test -d "$withval/include"; then |
1567 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
d6f13fbb | 1568 | else |
5b991353 | 1569 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
58d100bf | 1570 | fi |
a0391976 | 1571 | fi |
5b991353 | 1572 | ] |
1573 | ) | |
5486a457 | 1574 | LIBS="-lcrypto $LIBS" |
5b991353 | 1575 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL), |
d45e3d76 | 1576 | [ |
5b991353 | 1577 | dnl Check default openssl install dir |
1578 | if test -n "${need_dash_r}"; then | |
1579 | LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}" | |
d45e3d76 | 1580 | else |
5b991353 | 1581 | LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}" |
d45e3d76 | 1582 | fi |
5b991353 | 1583 | CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}" |
1584 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL), | |
1585 | [ | |
1586 | AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***]) | |
1587 | ] | |
1588 | ) | |
1589 | ] | |
1590 | ) | |
1591 | ||
cd018561 | 1592 | # Determine OpenSSL header version |
1593 | AC_MSG_CHECKING([OpenSSL header version]) | |
1a01a50c | 1594 | AC_RUN_IFELSE( |
479cece8 | 1595 | [AC_LANG_SOURCE([[ |
cd018561 | 1596 | #include <stdio.h> |
1597 | #include <string.h> | |
1598 | #include <openssl/opensslv.h> | |
1599 | #define DATA "conftest.sslincver" | |
1600 | int main(void) { | |
aff51935 | 1601 | FILE *fd; |
1602 | int rc; | |
cd018561 | 1603 | |
aff51935 | 1604 | fd = fopen(DATA,"w"); |
1605 | if(fd == NULL) | |
1606 | exit(1); | |
cd018561 | 1607 | |
1608 | if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0) | |
1609 | exit(1); | |
1610 | ||
1611 | exit(0); | |
1612 | } | |
479cece8 | 1613 | ]])], |
cd018561 | 1614 | [ |
1615 | ssl_header_ver=`cat conftest.sslincver` | |
1616 | AC_MSG_RESULT($ssl_header_ver) | |
1617 | ], | |
1618 | [ | |
1619 | AC_MSG_RESULT(not found) | |
1620 | AC_MSG_ERROR(OpenSSL version header not found.) | |
1a01a50c | 1621 | ], |
1622 | [ | |
1623 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1624 | ] |
1625 | ) | |
1626 | ||
1627 | # Determine OpenSSL library version | |
1628 | AC_MSG_CHECKING([OpenSSL library version]) | |
1a01a50c | 1629 | AC_RUN_IFELSE( |
479cece8 | 1630 | [AC_LANG_SOURCE([[ |
cd018561 | 1631 | #include <stdio.h> |
1632 | #include <string.h> | |
1633 | #include <openssl/opensslv.h> | |
1634 | #include <openssl/crypto.h> | |
1635 | #define DATA "conftest.ssllibver" | |
1636 | int main(void) { | |
aff51935 | 1637 | FILE *fd; |
1638 | int rc; | |
cd018561 | 1639 | |
aff51935 | 1640 | fd = fopen(DATA,"w"); |
1641 | if(fd == NULL) | |
1642 | exit(1); | |
cd018561 | 1643 | |
1644 | if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0) | |
1645 | exit(1); | |
1646 | ||
1647 | exit(0); | |
1648 | } | |
479cece8 | 1649 | ]])], |
cd018561 | 1650 | [ |
1651 | ssl_library_ver=`cat conftest.ssllibver` | |
1652 | AC_MSG_RESULT($ssl_library_ver) | |
1653 | ], | |
1654 | [ | |
1655 | AC_MSG_RESULT(not found) | |
1656 | AC_MSG_ERROR(OpenSSL library not found.) | |
1a01a50c | 1657 | ], |
1658 | [ | |
1659 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1660 | ] |
1661 | ) | |
58d100bf | 1662 | |
9780116c | 1663 | # Sanity check OpenSSL headers |
1664 | AC_MSG_CHECKING([whether OpenSSL's headers match the library]) | |
1a01a50c | 1665 | AC_RUN_IFELSE( |
479cece8 | 1666 | [AC_LANG_SOURCE([[ |
9780116c | 1667 | #include <string.h> |
1668 | #include <openssl/opensslv.h> | |
aec4cb4f | 1669 | int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); } |
479cece8 | 1670 | ]])], |
9780116c | 1671 | [ |
1672 | AC_MSG_RESULT(yes) | |
1673 | ], | |
1674 | [ | |
1675 | AC_MSG_RESULT(no) | |
e15ba28b | 1676 | AC_MSG_ERROR([Your OpenSSL headers do not match your library. |
1677 | Check config.log for details. | |
1678 | Also see contrib/findssl.sh for help identifying header/library mismatches.]) | |
1a01a50c | 1679 | ], |
1680 | [ | |
1681 | AC_MSG_WARN([cross compiling: not checking]) | |
9780116c | 1682 | ] |
1683 | ) | |
1684 | ||
5486a457 | 1685 | # Some systems want crypt() from libcrypt, *not* the version in OpenSSL, |
1686 | # because the system crypt() is more featureful. | |
1687 | if test "x$check_for_libcrypt_before" = "x1"; then | |
1688 | AC_CHECK_LIB(crypt, crypt) | |
1689 | fi | |
1690 | ||
aff51935 | 1691 | # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the |
8087c5ee | 1692 | # version in OpenSSL. |
05114c74 | 1693 | if test "x$check_for_libcrypt_later" = "x1"; then |
20cad736 | 1694 | AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt") |
717057b6 | 1695 | fi |
1696 | ||
f1b0ecc3 | 1697 | |
1698 | ### Configure cryptographic random number support | |
1699 | ||
1700 | # Check wheter OpenSSL seeds itself | |
1701 | AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded]) | |
1a01a50c | 1702 | AC_RUN_IFELSE( |
479cece8 | 1703 | [AC_LANG_SOURCE([[ |
f1b0ecc3 | 1704 | #include <string.h> |
1705 | #include <openssl/rand.h> | |
aec4cb4f | 1706 | int main(void) { exit(RAND_status() == 1 ? 0 : 1); } |
479cece8 | 1707 | ]])], |
f1b0ecc3 | 1708 | [ |
1709 | OPENSSL_SEEDS_ITSELF=yes | |
1710 | AC_MSG_RESULT(yes) | |
1711 | ], | |
1712 | [ | |
1713 | AC_MSG_RESULT(no) | |
1714 | # Default to use of the rand helper if OpenSSL doesn't | |
1715 | # seed itself | |
1716 | USE_RAND_HELPER=yes | |
1a01a50c | 1717 | ], |
1718 | [ | |
1719 | AC_MSG_WARN([cross compiling: assuming yes]) | |
1720 | # This is safe, since all recent OpenSSL versions will | |
82f4e93d | 1721 | # complain at runtime if not seeded correctly. |
1a01a50c | 1722 | OPENSSL_SEEDS_ITSELF=yes |
f1b0ecc3 | 1723 | ] |
1724 | ) | |
1725 | ||
1726 | ||
1727 | # Do we want to force the use of the rand helper? | |
1728 | AC_ARG_WITH(rand-helper, | |
1729 | [ --with-rand-helper Use subprocess to gather strong randomness ], | |
1730 | [ | |
1731 | if test "x$withval" = "xno" ; then | |
aff51935 | 1732 | # Force use of OpenSSL's internal RNG, even if |
f1b0ecc3 | 1733 | # the previous test showed it to be unseeded. |
1734 | if test -z "$OPENSSL_SEEDS_ITSELF" ; then | |
1735 | AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG]) | |
1736 | OPENSSL_SEEDS_ITSELF=yes | |
1737 | USE_RAND_HELPER="" | |
1738 | fi | |
1739 | else | |
1740 | USE_RAND_HELPER=yes | |
1741 | fi | |
1742 | ], | |
82f4e93d | 1743 | ) |
f1b0ecc3 | 1744 | |
1745 | # Which randomness source do we use? | |
4b492aab | 1746 | if test ! -z "$OPENSSL_SEEDS_ITSELF" && test -z "$USE_RAND_HELPER" ; then |
f1b0ecc3 | 1747 | # OpenSSL only |
1748 | AC_DEFINE(OPENSSL_PRNG_ONLY) | |
1749 | RAND_MSG="OpenSSL internal ONLY" | |
1750 | INSTALL_SSH_RAND_HELPER="" | |
70e2f2f3 | 1751 | elif test ! -z "$USE_RAND_HELPER" ; then |
1752 | # install rand helper | |
f1b0ecc3 | 1753 | RAND_MSG="ssh-rand-helper" |
1754 | INSTALL_SSH_RAND_HELPER="yes" | |
1755 | fi | |
1756 | AC_SUBST(INSTALL_SSH_RAND_HELPER) | |
1757 | ||
1758 | ### Configuration of ssh-rand-helper | |
1759 | ||
1760 | # PRNGD TCP socket | |
1761 | AC_ARG_WITH(prngd-port, | |
1762 | [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT], | |
1763 | [ | |
eb5d7ff6 | 1764 | case "$withval" in |
1765 | no) | |
1766 | withval="" | |
1767 | ;; | |
1768 | [[0-9]]*) | |
1769 | ;; | |
1770 | *) | |
1771 | AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port) | |
1772 | ;; | |
1773 | esac | |
1774 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 1775 | PRNGD_PORT="$withval" |
1776 | AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT) | |
1777 | fi | |
1778 | ] | |
1779 | ) | |
1780 | ||
1781 | # PRNGD Unix domain socket | |
1782 | AC_ARG_WITH(prngd-socket, | |
1783 | [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)], | |
1784 | [ | |
eb5d7ff6 | 1785 | case "$withval" in |
1786 | yes) | |
f1b0ecc3 | 1787 | withval="/var/run/egd-pool" |
eb5d7ff6 | 1788 | ;; |
1789 | no) | |
1790 | withval="" | |
1791 | ;; | |
1792 | /*) | |
1793 | ;; | |
1794 | *) | |
1795 | AC_MSG_ERROR(You must specify an absolute path to the entropy socket) | |
1796 | ;; | |
1797 | esac | |
1798 | ||
1799 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 1800 | if test ! -z "$PRNGD_PORT" ; then |
1801 | AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket) | |
1802 | fi | |
906e811b | 1803 | if test ! -r "$withval" ; then |
f1b0ecc3 | 1804 | AC_MSG_WARN(Entropy socket is not readable) |
1805 | fi | |
1806 | PRNGD_SOCKET="$withval" | |
1807 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
1808 | fi | |
ddceb1c8 | 1809 | ], |
1810 | [ | |
1811 | # Check for existing socket only if we don't have a random device already | |
1812 | if test "$USE_RAND_HELPER" = yes ; then | |
1813 | AC_MSG_CHECKING(for PRNGD/EGD socket) | |
1814 | # Insert other locations here | |
1815 | for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do | |
1816 | if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then | |
1817 | PRNGD_SOCKET="$sock" | |
1818 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
1819 | break; | |
1820 | fi | |
1821 | done | |
1822 | if test ! -z "$PRNGD_SOCKET" ; then | |
1823 | AC_MSG_RESULT($PRNGD_SOCKET) | |
1824 | else | |
1825 | AC_MSG_RESULT(not found) | |
1826 | fi | |
1827 | fi | |
f1b0ecc3 | 1828 | ] |
1829 | ) | |
1830 | ||
1831 | # Change default command timeout for hashing entropy source | |
1832 | entropy_timeout=200 | |
1833 | AC_ARG_WITH(entropy-timeout, | |
1834 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
1835 | [ | |
6cf0200f | 1836 | if test -n "$withval" && test "x$withval" != "xno" && \ |
1837 | test "x${withval}" != "xyes"; then | |
f1b0ecc3 | 1838 | entropy_timeout=$withval |
1839 | fi | |
82f4e93d | 1840 | ] |
f1b0ecc3 | 1841 | ) |
f1b0ecc3 | 1842 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout) |
1843 | ||
fd3cbf67 | 1844 | SSH_PRIVSEP_USER=sshd |
9a0fbcb3 | 1845 | AC_ARG_WITH(privsep-user, |
5222e7ef | 1846 | [ --with-privsep-user=user Specify non-privileged user for privilege separation], |
9a0fbcb3 | 1847 | [ |
6cf0200f | 1848 | if test -n "$withval" && test "x$withval" != "xno" && \ |
1849 | test "x${withval}" != "xyes"; then | |
fd3cbf67 | 1850 | SSH_PRIVSEP_USER=$withval |
9a0fbcb3 | 1851 | fi |
82f4e93d | 1852 | ] |
9a0fbcb3 | 1853 | ) |
fd3cbf67 | 1854 | AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER") |
1855 | AC_SUBST(SSH_PRIVSEP_USER) | |
9a0fbcb3 | 1856 | |
81dadca3 | 1857 | # We do this little dance with the search path to insure |
1858 | # that programs that we select for use by installed programs | |
1859 | # (which may be run by the super-user) come from trusted | |
1860 | # locations before they come from the user's private area. | |
1861 | # This should help avoid accidentally configuring some | |
1862 | # random version of a program in someone's personal bin. | |
1863 | ||
1864 | OPATH=$PATH | |
1865 | PATH=/bin:/usr/bin | |
f95c8ce8 | 1866 | test -h /bin 2> /dev/null && PATH=/usr/bin |
81dadca3 | 1867 | test -d /sbin && PATH=$PATH:/sbin |
1868 | test -d /usr/sbin && PATH=$PATH:/usr/sbin | |
1869 | PATH=$PATH:/etc:$OPATH | |
1870 | ||
aff51935 | 1871 | # These programs are used by the command hashing source to gather entropy |
f1b0ecc3 | 1872 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) |
1873 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
1874 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
1875 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
1876 | OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat) | |
1877 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
1878 | OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar) | |
1879 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
1880 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
1881 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
1882 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
1883 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
1884 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
1885 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
1886 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
1887 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
81dadca3 | 1888 | # restore PATH |
1889 | PATH=$OPATH | |
f1b0ecc3 | 1890 | |
1891 | # Where does ssh-rand-helper get its randomness from? | |
1892 | INSTALL_SSH_PRNG_CMDS="" | |
1893 | if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then | |
1894 | if test ! -z "$PRNGD_PORT" ; then | |
1895 | RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT" | |
1896 | elif test ! -z "$PRNGD_SOCKET" ; then | |
1897 | RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\"" | |
1898 | else | |
1899 | RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)" | |
1900 | RAND_HELPER_CMDHASH=yes | |
1901 | INSTALL_SSH_PRNG_CMDS="yes" | |
1902 | fi | |
1903 | fi | |
1904 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
1905 | ||
1906 | ||
66d6c27e | 1907 | # Cheap hack to ensure NEWS-OS libraries are arranged right. |
1908 | if test ! -z "$SONY" ; then | |
1909 | LIBS="$LIBS -liberty"; | |
1910 | fi | |
1911 | ||
a0391976 | 1912 | # Checks for data types |
976f7e19 | 1913 | AC_CHECK_SIZEOF(char, 1) |
2b942fe0 | 1914 | AC_CHECK_SIZEOF(short int, 2) |
1915 | AC_CHECK_SIZEOF(int, 4) | |
1916 | AC_CHECK_SIZEOF(long int, 4) | |
1917 | AC_CHECK_SIZEOF(long long int, 8) | |
1918 | ||
52f1ccb2 | 1919 | # Sanity check long long for some platforms (AIX) |
1920 | if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then | |
1921 | ac_cv_sizeof_long_long_int=0 | |
1922 | fi | |
1923 | ||
a0391976 | 1924 | # More checks for data types |
14a9a859 | 1925 | AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ |
1926 | AC_TRY_COMPILE( | |
aff51935 | 1927 | [ #include <sys/types.h> ], |
1928 | [ u_int a; a = 1;], | |
14a9a859 | 1929 | [ ac_cv_have_u_int="yes" ], |
1930 | [ ac_cv_have_u_int="no" ] | |
1931 | ) | |
1932 | ]) | |
1933 | if test "x$ac_cv_have_u_int" = "xyes" ; then | |
1934 | AC_DEFINE(HAVE_U_INT) | |
1935 | have_u_int=1 | |
1936 | fi | |
1937 | ||
58d100bf | 1938 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ |
1939 | AC_TRY_COMPILE( | |
aff51935 | 1940 | [ #include <sys/types.h> ], |
1941 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
58d100bf | 1942 | [ ac_cv_have_intxx_t="yes" ], |
1943 | [ ac_cv_have_intxx_t="no" ] | |
1944 | ) | |
1945 | ]) | |
1946 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
1947 | AC_DEFINE(HAVE_INTXX_T) | |
1948 | have_intxx_t=1 | |
1949 | fi | |
41cb4569 | 1950 | |
1951 | if (test -z "$have_intxx_t" && \ | |
aff51935 | 1952 | test "x$ac_cv_header_stdint_h" = "xyes") |
41cb4569 | 1953 | then |
1954 | AC_MSG_CHECKING([for intXX_t types in stdint.h]) | |
1955 | AC_TRY_COMPILE( | |
aff51935 | 1956 | [ #include <stdint.h> ], |
1957 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
41cb4569 | 1958 | [ |
1959 | AC_DEFINE(HAVE_INTXX_T) | |
1960 | AC_MSG_RESULT(yes) | |
1961 | ], | |
1962 | [ AC_MSG_RESULT(no) ] | |
1963 | ) | |
1964 | fi | |
1965 | ||
bd590612 | 1966 | AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ |
1967 | AC_TRY_COMPILE( | |
1cbbe6c8 | 1968 | [ |
1969 | #include <sys/types.h> | |
1970 | #ifdef HAVE_STDINT_H | |
1971 | # include <stdint.h> | |
1972 | #endif | |
1973 | #include <sys/socket.h> | |
1974 | #ifdef HAVE_SYS_BITYPES_H | |
1975 | # include <sys/bitypes.h> | |
1976 | #endif | |
aff51935 | 1977 | ], |
1978 | [ int64_t a; a = 1;], | |
bd590612 | 1979 | [ ac_cv_have_int64_t="yes" ], |
1980 | [ ac_cv_have_int64_t="no" ] | |
1981 | ) | |
1982 | ]) | |
1983 | if test "x$ac_cv_have_int64_t" = "xyes" ; then | |
1984 | AC_DEFINE(HAVE_INT64_T) | |
ddceb1c8 | 1985 | fi |
1986 | ||
58d100bf | 1987 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ |
1988 | AC_TRY_COMPILE( | |
aff51935 | 1989 | [ #include <sys/types.h> ], |
1990 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
58d100bf | 1991 | [ ac_cv_have_u_intxx_t="yes" ], |
1992 | [ ac_cv_have_u_intxx_t="no" ] | |
1993 | ) | |
1994 | ]) | |
1995 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
1996 | AC_DEFINE(HAVE_U_INTXX_T) | |
1997 | have_u_intxx_t=1 | |
1998 | fi | |
2b942fe0 | 1999 | |
41cb4569 | 2000 | if test -z "$have_u_intxx_t" ; then |
2001 | AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h]) | |
2002 | AC_TRY_COMPILE( | |
aff51935 | 2003 | [ #include <sys/socket.h> ], |
2004 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
41cb4569 | 2005 | [ |
2006 | AC_DEFINE(HAVE_U_INTXX_T) | |
2007 | AC_MSG_RESULT(yes) | |
2008 | ], | |
2009 | [ AC_MSG_RESULT(no) ] | |
2010 | ) | |
2011 | fi | |
2012 | ||
bd590612 | 2013 | AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ |
2014 | AC_TRY_COMPILE( | |
aff51935 | 2015 | [ #include <sys/types.h> ], |
2016 | [ u_int64_t a; a = 1;], | |
bd590612 | 2017 | [ ac_cv_have_u_int64_t="yes" ], |
2018 | [ ac_cv_have_u_int64_t="no" ] | |
2019 | ) | |
2020 | ]) | |
2021 | if test "x$ac_cv_have_u_int64_t" = "xyes" ; then | |
2022 | AC_DEFINE(HAVE_U_INT64_T) | |
2023 | have_u_int64_t=1 | |
2024 | fi | |
2025 | ||
ddceb1c8 | 2026 | if test -z "$have_u_int64_t" ; then |
2027 | AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h]) | |
2028 | AC_TRY_COMPILE( | |
aff51935 | 2029 | [ #include <sys/bitypes.h> ], |
ddceb1c8 | 2030 | [ u_int64_t a; a = 1], |
2031 | [ | |
2032 | AC_DEFINE(HAVE_U_INT64_T) | |
2033 | AC_MSG_RESULT(yes) | |
2034 | ], | |
2035 | [ AC_MSG_RESULT(no) ] | |
2036 | ) | |
2037 | fi | |
2038 | ||
41cb4569 | 2039 | if test -z "$have_u_intxx_t" ; then |
2040 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
2041 | AC_TRY_COMPILE( | |
2042 | [ | |
2043 | #include <sys/types.h> | |
aff51935 | 2044 | ], |
2045 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
41cb4569 | 2046 | [ ac_cv_have_uintxx_t="yes" ], |
2047 | [ ac_cv_have_uintxx_t="no" ] | |
2048 | ) | |
2049 | ]) | |
2050 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
2051 | AC_DEFINE(HAVE_UINTXX_T) | |
2052 | fi | |
2053 | fi | |
2054 | ||
2055 | if test -z "$have_uintxx_t" ; then | |
2056 | AC_MSG_CHECKING([for uintXX_t types in stdint.h]) | |
2057 | AC_TRY_COMPILE( | |
aff51935 | 2058 | [ #include <stdint.h> ], |
2059 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;], | |
41cb4569 | 2060 | [ |
2061 | AC_DEFINE(HAVE_UINTXX_T) | |
2062 | AC_MSG_RESULT(yes) | |
2063 | ], | |
2064 | [ AC_MSG_RESULT(no) ] | |
2065 | ) | |
2066 | fi | |
2067 | ||
e5fe9a1f | 2068 | if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ |
aff51935 | 2069 | test "x$ac_cv_header_sys_bitypes_h" = "xyes") |
5cdfe03f | 2070 | then |
2071 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
2072 | AC_TRY_COMPILE( | |
58d100bf | 2073 | [ |
2074 | #include <sys/bitypes.h> | |
aff51935 | 2075 | ], |
5cdfe03f | 2076 | [ |
837c30b8 | 2077 | int8_t a; int16_t b; int32_t c; |
2078 | u_int8_t e; u_int16_t f; u_int32_t g; | |
2079 | a = b = c = e = f = g = 1; | |
aff51935 | 2080 | ], |
5cdfe03f | 2081 | [ |
2082 | AC_DEFINE(HAVE_U_INTXX_T) | |
2083 | AC_DEFINE(HAVE_INTXX_T) | |
2084 | AC_MSG_RESULT(yes) | |
2085 | ], | |
2086 | [AC_MSG_RESULT(no)] | |
aff51935 | 2087 | ) |
5cdfe03f | 2088 | fi |
2089 | ||
0362750e | 2090 | |
2091 | AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [ | |
2092 | AC_TRY_COMPILE( | |
2093 | [ | |
2094 | #include <sys/types.h> | |
2095 | ], | |
2096 | [ u_char foo; foo = 125; ], | |
2097 | [ ac_cv_have_u_char="yes" ], | |
2098 | [ ac_cv_have_u_char="no" ] | |
2099 | ) | |
2100 | ]) | |
2101 | if test "x$ac_cv_have_u_char" = "xyes" ; then | |
2102 | AC_DEFINE(HAVE_U_CHAR) | |
2103 | fi | |
2104 | ||
98a7c37b | 2105 | TYPE_SOCKLEN_T |
2b942fe0 | 2106 | |
2d16d9a3 | 2107 | AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>]) |
ddceb1c8 | 2108 | |
777ece68 | 2109 | AC_CHECK_TYPES(in_addr_t,,, |
2110 | [#include <sys/types.h> | |
2111 | #include <netinet/in.h>]) | |
7b578f7d | 2112 | |
58d100bf | 2113 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ |
2114 | AC_TRY_COMPILE( | |
2115 | [ | |
18ba2aab | 2116 | #include <sys/types.h> |
58d100bf | 2117 | ], |
2118 | [ size_t foo; foo = 1235; ], | |
2119 | [ ac_cv_have_size_t="yes" ], | |
2120 | [ ac_cv_have_size_t="no" ] | |
2121 | ) | |
2122 | ]) | |
2123 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
2124 | AC_DEFINE(HAVE_SIZE_T) | |
2125 | fi | |
ea1970a3 | 2126 | |
c04f75f1 | 2127 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ |
2128 | AC_TRY_COMPILE( | |
2129 | [ | |
2130 | #include <sys/types.h> | |
2131 | ], | |
2132 | [ ssize_t foo; foo = 1235; ], | |
2133 | [ ac_cv_have_ssize_t="yes" ], | |
2134 | [ ac_cv_have_ssize_t="no" ] | |
2135 | ) | |
2136 | ]) | |
2137 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
2138 | AC_DEFINE(HAVE_SSIZE_T) | |
2139 | fi | |
2140 | ||
f1c4659d | 2141 | AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ |
2142 | AC_TRY_COMPILE( | |
2143 | [ | |
2144 | #include <time.h> | |
2145 | ], | |
2146 | [ clock_t foo; foo = 1235; ], | |
2147 | [ ac_cv_have_clock_t="yes" ], | |
2148 | [ ac_cv_have_clock_t="no" ] | |
2149 | ) | |
2150 | ]) | |
2151 | if test "x$ac_cv_have_clock_t" = "xyes" ; then | |
2152 | AC_DEFINE(HAVE_CLOCK_T) | |
2153 | fi | |
2154 | ||
1c04b088 | 2155 | AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ |
2156 | AC_TRY_COMPILE( | |
2157 | [ | |
2158 | #include <sys/types.h> | |
2159 | #include <sys/socket.h> | |
2160 | ], | |
2161 | [ sa_family_t foo; foo = 1235; ], | |
2162 | [ ac_cv_have_sa_family_t="yes" ], | |
77bb0bca | 2163 | [ AC_TRY_COMPILE( |
2164 | [ | |
2165 | #include <sys/types.h> | |
2166 | #include <sys/socket.h> | |
2167 | #include <netinet/in.h> | |
2168 | ], | |
2169 | [ sa_family_t foo; foo = 1235; ], | |
2170 | [ ac_cv_have_sa_family_t="yes" ], | |
2171 | ||
1c04b088 | 2172 | [ ac_cv_have_sa_family_t="no" ] |
77bb0bca | 2173 | )] |
1c04b088 | 2174 | ) |
2175 | ]) | |
2176 | if test "x$ac_cv_have_sa_family_t" = "xyes" ; then | |
2177 | AC_DEFINE(HAVE_SA_FAMILY_T) | |
2178 | fi | |
2179 | ||
729bfe59 | 2180 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ |
2181 | AC_TRY_COMPILE( | |
2182 | [ | |
2183 | #include <sys/types.h> | |
2184 | ], | |
2185 | [ pid_t foo; foo = 1235; ], | |
2186 | [ ac_cv_have_pid_t="yes" ], | |
2187 | [ ac_cv_have_pid_t="no" ] | |
2188 | ) | |
2189 | ]) | |
2190 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
2191 | AC_DEFINE(HAVE_PID_T) | |
2192 | fi | |
2193 | ||
2194 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
2195 | AC_TRY_COMPILE( | |
2196 | [ | |
2197 | #include <sys/types.h> | |
2198 | ], | |
2199 | [ mode_t foo; foo = 1235; ], | |
2200 | [ ac_cv_have_mode_t="yes" ], | |
2201 | [ ac_cv_have_mode_t="no" ] | |
2202 | ) | |
2203 | ]) | |
2204 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
2205 | AC_DEFINE(HAVE_MODE_T) | |
2206 | fi | |
2207 | ||
e3a93db0 | 2208 | |
58d100bf | 2209 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ |
2210 | AC_TRY_COMPILE( | |
2211 | [ | |
18ba2aab | 2212 | #include <sys/types.h> |
2213 | #include <sys/socket.h> | |
58d100bf | 2214 | ], |
2215 | [ struct sockaddr_storage s; ], | |
2216 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
2217 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
2218 | ) | |
2219 | ]) | |
2220 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
2221 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE) | |
2222 | fi | |
48e671d5 | 2223 | |
58d100bf | 2224 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ |
2225 | AC_TRY_COMPILE( | |
2226 | [ | |
cbd7492e | 2227 | #include <sys/types.h> |
58d100bf | 2228 | #include <netinet/in.h> |
2229 | ], | |
2230 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
2231 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
2232 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
2233 | ) | |
2234 | ]) | |
2235 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
2236 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6) | |
2237 | fi | |
48e671d5 | 2238 | |
58d100bf | 2239 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ |
2240 | AC_TRY_COMPILE( | |
2241 | [ | |
cbd7492e | 2242 | #include <sys/types.h> |
58d100bf | 2243 | #include <netinet/in.h> |
2244 | ], | |
2245 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
2246 | [ ac_cv_have_struct_in6_addr="yes" ], | |
2247 | [ ac_cv_have_struct_in6_addr="no" ] | |
2248 | ) | |
2249 | ]) | |
2250 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
2251 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR) | |
2252 | fi | |
48e671d5 | 2253 | |
58d100bf | 2254 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ |
2255 | AC_TRY_COMPILE( | |
2256 | [ | |
18ba2aab | 2257 | #include <sys/types.h> |
2258 | #include <sys/socket.h> | |
2259 | #include <netdb.h> | |
58d100bf | 2260 | ], |
2261 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
2262 | [ ac_cv_have_struct_addrinfo="yes" ], | |
2263 | [ ac_cv_have_struct_addrinfo="no" ] | |
2264 | ) | |
2265 | ]) | |
2266 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
2267 | AC_DEFINE(HAVE_STRUCT_ADDRINFO) | |
2268 | fi | |
2269 | ||
89c7e31c | 2270 | AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ |
2271 | AC_TRY_COMPILE( | |
aff51935 | 2272 | [ #include <sys/time.h> ], |
2273 | [ struct timeval tv; tv.tv_sec = 1;], | |
89c7e31c | 2274 | [ ac_cv_have_struct_timeval="yes" ], |
2275 | [ ac_cv_have_struct_timeval="no" ] | |
2276 | ) | |
2277 | ]) | |
2278 | if test "x$ac_cv_have_struct_timeval" = "xyes" ; then | |
2279 | AC_DEFINE(HAVE_STRUCT_TIMEVAL) | |
2280 | have_struct_timeval=1 | |
2281 | fi | |
2282 | ||
5271b55c | 2283 | AC_CHECK_TYPES(struct timespec) |
2284 | ||
85abc74b | 2285 | # We need int64_t or else certian parts of the compile will fail. |
4b492aab | 2286 | if test "x$ac_cv_have_int64_t" = "xno" && \ |
2287 | test "x$ac_cv_sizeof_long_int" != "x8" && \ | |
2288 | test "x$ac_cv_sizeof_long_long_int" = "x0" ; then | |
85abc74b | 2289 | echo "OpenSSH requires int64_t support. Contact your vendor or install" |
2290 | echo "an alternative compiler (I.E., GCC) before continuing." | |
2291 | echo "" | |
2292 | exit 1; | |
733cf7f4 | 2293 | else |
2294 | dnl test snprintf (broken on SCO w/gcc) | |
1a01a50c | 2295 | AC_RUN_IFELSE( |
479cece8 | 2296 | [AC_LANG_SOURCE([[ |
733cf7f4 | 2297 | #include <stdio.h> |
2298 | #include <string.h> | |
2299 | #ifdef HAVE_SNPRINTF | |
2300 | main() | |
2301 | { | |
2302 | char buf[50]; | |
2303 | char expected_out[50]; | |
2304 | int mazsize = 50 ; | |
2305 | #if (SIZEOF_LONG_INT == 8) | |
2306 | long int num = 0x7fffffffffffffff; | |
2307 | #else | |
763a1a18 | 2308 | long long num = 0x7fffffffffffffffll; |
733cf7f4 | 2309 | #endif |
2310 | strcpy(expected_out, "9223372036854775807"); | |
2311 | snprintf(buf, mazsize, "%lld", num); | |
2312 | if(strcmp(buf, expected_out) != 0) | |
aff51935 | 2313 | exit(1); |
733cf7f4 | 2314 | exit(0); |
2315 | } | |
2316 | #else | |
2317 | main() { exit(0); } | |
2318 | #endif | |
479cece8 | 2319 | ]])], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ], |
1a01a50c | 2320 | AC_MSG_WARN([cross compiling: Assuming working snprintf()]) |
733cf7f4 | 2321 | ) |
2c523de9 | 2322 | fi |
2323 | ||
77bb0bca | 2324 | dnl Checks for structure members |
58d100bf | 2325 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) |
2326 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
2327 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
2328 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
2329 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
25422c70 | 2330 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) |
58d100bf | 2331 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) |
2332 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
daaff4d5 | 2333 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX) |
58d100bf | 2334 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) |
2335 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
2336 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
2337 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
1d7b9b20 | 2338 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) |
2339 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
2340 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
2341 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
98a7c37b | 2342 | |
2343 | AC_CHECK_MEMBERS([struct stat.st_blksize]) | |
1d7b9b20 | 2344 | |
58d100bf | 2345 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], |
2346 | ac_cv_have_ss_family_in_struct_ss, [ | |
2347 | AC_TRY_COMPILE( | |
2348 | [ | |
18ba2aab | 2349 | #include <sys/types.h> |
2350 | #include <sys/socket.h> | |
58d100bf | 2351 | ], |
2352 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
2353 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
2354 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
2355 | ) | |
2356 | ]) | |
2357 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
2358 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS) | |
2359 | fi | |
2360 | ||
58d100bf | 2361 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], |
2362 | ac_cv_have___ss_family_in_struct_ss, [ | |
2363 | AC_TRY_COMPILE( | |
2364 | [ | |
18ba2aab | 2365 | #include <sys/types.h> |
2366 | #include <sys/socket.h> | |
58d100bf | 2367 | ], |
2368 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
2369 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
2370 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
2371 | ) | |
2372 | ]) | |
2373 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
2374 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS) | |
2375 | fi | |
2376 | ||
2e73a022 | 2377 | AC_CACHE_CHECK([for pw_class field in struct passwd], |
2378 | ac_cv_have_pw_class_in_struct_passwd, [ | |
2379 | AC_TRY_COMPILE( | |
2380 | [ | |
2e73a022 | 2381 | #include <pwd.h> |
2382 | ], | |
97994d32 | 2383 | [ struct passwd p; p.pw_class = 0; ], |
2e73a022 | 2384 | [ ac_cv_have_pw_class_in_struct_passwd="yes" ], |
2385 | [ ac_cv_have_pw_class_in_struct_passwd="no" ] | |
2386 | ) | |
2387 | ]) | |
2388 | if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then | |
2389 | AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD) | |
2390 | fi | |
2391 | ||
7751d4eb | 2392 | AC_CACHE_CHECK([for pw_expire field in struct passwd], |
2393 | ac_cv_have_pw_expire_in_struct_passwd, [ | |
2394 | AC_TRY_COMPILE( | |
2395 | [ | |
2396 | #include <pwd.h> | |
2397 | ], | |
2398 | [ struct passwd p; p.pw_expire = 0; ], | |
2399 | [ ac_cv_have_pw_expire_in_struct_passwd="yes" ], | |
2400 | [ ac_cv_have_pw_expire_in_struct_passwd="no" ] | |
2401 | ) | |
2402 | ]) | |
2403 | if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then | |
2404 | AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD) | |
2405 | fi | |
2406 | ||
2407 | AC_CACHE_CHECK([for pw_change field in struct passwd], | |
2408 | ac_cv_have_pw_change_in_struct_passwd, [ | |
2409 | AC_TRY_COMPILE( | |
2410 | [ | |
2411 | #include <pwd.h> | |
2412 | ], | |
2413 | [ struct passwd p; p.pw_change = 0; ], | |
2414 | [ ac_cv_have_pw_change_in_struct_passwd="yes" ], | |
2415 | [ ac_cv_have_pw_change_in_struct_passwd="no" ] | |
2416 | ) | |
2417 | ]) | |
2418 | if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then | |
2419 | AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD) | |
2420 | fi | |
58d100bf | 2421 | |
637f9177 | 2422 | dnl make sure we're using the real structure members and not defines |
6f34652e | 2423 | AC_CACHE_CHECK([for msg_accrights field in struct msghdr], |
2424 | ac_cv_have_accrights_in_msghdr, [ | |
1a01a50c | 2425 | AC_COMPILE_IFELSE( |
6f34652e | 2426 | [ |
f95c8ce8 | 2427 | #include <sys/types.h> |
6f34652e | 2428 | #include <sys/socket.h> |
2429 | #include <sys/uio.h> | |
637f9177 | 2430 | int main() { |
2431 | #ifdef msg_accrights | |
1a01a50c | 2432 | #error "msg_accrights is a macro" |
637f9177 | 2433 | exit(1); |
2434 | #endif | |
2435 | struct msghdr m; | |
2436 | m.msg_accrights = 0; | |
2437 | exit(0); | |
2438 | } | |
6f34652e | 2439 | ], |
6f34652e | 2440 | [ ac_cv_have_accrights_in_msghdr="yes" ], |
2441 | [ ac_cv_have_accrights_in_msghdr="no" ] | |
2442 | ) | |
2443 | ]) | |
2444 | if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then | |
2445 | AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR) | |
2446 | fi | |
2447 | ||
7176df4f | 2448 | AC_CACHE_CHECK([for msg_control field in struct msghdr], |
2449 | ac_cv_have_control_in_msghdr, [ | |
1a01a50c | 2450 | AC_COMPILE_IFELSE( |
7176df4f | 2451 | [ |
f95c8ce8 | 2452 | #include <sys/types.h> |
7176df4f | 2453 | #include <sys/socket.h> |
2454 | #include <sys/uio.h> | |
637f9177 | 2455 | int main() { |
2456 | #ifdef msg_control | |
1a01a50c | 2457 | #error "msg_control is a macro" |
637f9177 | 2458 | exit(1); |
2459 | #endif | |
2460 | struct msghdr m; | |
2461 | m.msg_control = 0; | |
2462 | exit(0); | |
2463 | } | |
7176df4f | 2464 | ], |
7176df4f | 2465 | [ ac_cv_have_control_in_msghdr="yes" ], |
2466 | [ ac_cv_have_control_in_msghdr="no" ] | |
2467 | ) | |
2468 | ]) | |
2469 | if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then | |
2470 | AC_DEFINE(HAVE_CONTROL_IN_MSGHDR) | |
2471 | fi | |
2472 | ||
58d100bf | 2473 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ |
aff51935 | 2474 | AC_TRY_LINK([], |
2475 | [ extern char *__progname; printf("%s", __progname); ], | |
58d100bf | 2476 | [ ac_cv_libc_defines___progname="yes" ], |
2477 | [ ac_cv_libc_defines___progname="no" ] | |
2478 | ) | |
2479 | ]) | |
2480 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
2481 | AC_DEFINE(HAVE___PROGNAME) | |
2482 | fi | |
8946db53 | 2483 | |
c921ee00 | 2484 | AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [ |
2485 | AC_TRY_LINK([ | |
2486 | #include <stdio.h> | |
aff51935 | 2487 | ], |
2488 | [ printf("%s", __FUNCTION__); ], | |
c921ee00 | 2489 | [ ac_cv_cc_implements___FUNCTION__="yes" ], |
2490 | [ ac_cv_cc_implements___FUNCTION__="no" ] | |
2491 | ) | |
2492 | ]) | |
2493 | if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then | |
2494 | AC_DEFINE(HAVE___FUNCTION__) | |
2495 | fi | |
2496 | ||
2497 | AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [ | |
2498 | AC_TRY_LINK([ | |
2499 | #include <stdio.h> | |
aff51935 | 2500 | ], |
2501 | [ printf("%s", __func__); ], | |
c921ee00 | 2502 | [ ac_cv_cc_implements___func__="yes" ], |
2503 | [ ac_cv_cc_implements___func__="no" ] | |
2504 | ) | |
2505 | ]) | |
2506 | if test "x$ac_cv_cc_implements___func__" = "xyes" ; then | |
2507 | AC_DEFINE(HAVE___func__) | |
2508 | fi | |
2509 | ||
1812a662 | 2510 | AC_CACHE_CHECK([whether getopt has optreset support], |
2511 | ac_cv_have_getopt_optreset, [ | |
2512 | AC_TRY_LINK( | |
2513 | [ | |
2514 | #include <getopt.h> | |
2515 | ], | |
2516 | [ extern int optreset; optreset = 0; ], | |
2517 | [ ac_cv_have_getopt_optreset="yes" ], | |
2518 | [ ac_cv_have_getopt_optreset="no" ] | |
2519 | ) | |
2520 | ]) | |
2521 | if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then | |
2522 | AC_DEFINE(HAVE_GETOPT_OPTRESET) | |
2523 | fi | |
a0391976 | 2524 | |
819b676f | 2525 | AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [ |
aff51935 | 2526 | AC_TRY_LINK([], |
2527 | [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);], | |
819b676f | 2528 | [ ac_cv_libc_defines_sys_errlist="yes" ], |
2529 | [ ac_cv_libc_defines_sys_errlist="no" ] | |
2530 | ) | |
2531 | ]) | |
2532 | if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then | |
2533 | AC_DEFINE(HAVE_SYS_ERRLIST) | |
2534 | fi | |
2535 | ||
2536 | ||
416ed5a7 | 2537 | AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [ |
aff51935 | 2538 | AC_TRY_LINK([], |
2539 | [ extern int sys_nerr; printf("%i", sys_nerr);], | |
416ed5a7 | 2540 | [ ac_cv_libc_defines_sys_nerr="yes" ], |
2541 | [ ac_cv_libc_defines_sys_nerr="no" ] | |
2542 | ) | |
2543 | ]) | |
2544 | if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then | |
2545 | AC_DEFINE(HAVE_SYS_NERR) | |
2546 | fi | |
2547 | ||
aff51935 | 2548 | SCARD_MSG="no" |
295c8801 | 2549 | # Check whether user wants sectok support |
2550 | AC_ARG_WITH(sectok, | |
2551 | [ --with-sectok Enable smartcard support using libsectok], | |
d0b19c95 | 2552 | [ |
2553 | if test "x$withval" != "xno" ; then | |
2554 | if test "x$withval" != "xyes" ; then | |
2555 | CPPFLAGS="$CPPFLAGS -I${withval}" | |
2556 | LDFLAGS="$LDFLAGS -L${withval}" | |
2557 | if test ! -z "$need_dash_r" ; then | |
2558 | LDFLAGS="$LDFLAGS -R${withval}" | |
2559 | fi | |
2560 | if test ! -z "$blibpath" ; then | |
2561 | blibpath="$blibpath:${withval}" | |
2562 | fi | |
2563 | fi | |
2564 | AC_CHECK_HEADERS(sectok.h) | |
2565 | if test "$ac_cv_header_sectok_h" != yes; then | |
2566 | AC_MSG_ERROR(Can't find sectok.h) | |
2567 | fi | |
2568 | AC_CHECK_LIB(sectok, sectok_open) | |
2569 | if test "$ac_cv_lib_sectok_sectok_open" != yes; then | |
2570 | AC_MSG_ERROR(Can't find libsectok) | |
2571 | fi | |
2572 | AC_DEFINE(SMARTCARD) | |
295c8801 | 2573 | AC_DEFINE(USE_SECTOK) |
aff51935 | 2574 | SCARD_MSG="yes, using sectok" |
295c8801 | 2575 | fi |
2576 | ] | |
2577 | ) | |
2578 | ||
2579 | # Check whether user wants OpenSC support | |
987b458f | 2580 | OPENSC_CONFIG="no" |
295c8801 | 2581 | AC_ARG_WITH(opensc, |
987b458f | 2582 | [--with-opensc[[=PFX]] Enable smartcard support using OpenSC (optionally in PATH)], |
2583 | [ | |
2584 | if test "x$withval" != "xno" ; then | |
2585 | if test "x$withval" != "xyes" ; then | |
2586 | OPENSC_CONFIG=$withval/bin/opensc-config | |
2587 | else | |
2588 | AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no) | |
2589 | fi | |
2590 | if test "$OPENSC_CONFIG" != "no"; then | |
2591 | LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags` | |
2592 | LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs` | |
2593 | CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS" | |
2594 | LDFLAGS="$LDFLAGS $LIBOPENSC_LIBS" | |
2595 | AC_DEFINE(SMARTCARD) | |
2596 | AC_DEFINE(USE_OPENSC) | |
2597 | SCARD_MSG="yes, using OpenSC" | |
2598 | fi | |
2599 | fi | |
2600 | ] | |
2601 | ) | |
d0b19c95 | 2602 | |
c31dc31c | 2603 | # Check libraries needed by DNS fingerprint support |
aff51935 | 2604 | AC_SEARCH_LIBS(getrrsetbyname, resolv, |
c31dc31c | 2605 | [AC_DEFINE(HAVE_GETRRSETBYNAME)], |
3e05e934 | 2606 | [ |
c31dc31c | 2607 | # Needed by our getrrsetbyname() |
2608 | AC_SEARCH_LIBS(res_query, resolv) | |
2609 | AC_SEARCH_LIBS(dn_expand, resolv) | |
dabb524a | 2610 | AC_MSG_CHECKING(if res_query will link) |
2611 | AC_TRY_LINK_FUNC(res_query, AC_MSG_RESULT(yes), | |
2612 | [AC_MSG_RESULT(no) | |
2613 | saved_LIBS="$LIBS" | |
2614 | LIBS="$LIBS -lresolv" | |
2615 | AC_MSG_CHECKING(for res_query in -lresolv) | |
2616 | AC_LINK_IFELSE([ | |
2617 | #include <resolv.h> | |
2618 | int main() | |
2619 | { | |
2620 | res_query (0, 0, 0, 0, 0); | |
2621 | return 0; | |
2622 | } | |
2623 | ], | |
2624 | [LIBS="$LIBS -lresolv" | |
2625 | AC_MSG_RESULT(yes)], | |
2626 | [LIBS="$saved_LIBS" | |
2627 | AC_MSG_RESULT(no)]) | |
2628 | ]) | |
c31dc31c | 2629 | AC_CHECK_FUNCS(_getshort _getlong) |
1c829da5 | 2630 | AC_CHECK_DECLS([_getshort, _getlong], , , |
b5765e1d | 2631 | [#include <sys/types.h> |
2632 | #include <arpa/nameser.h>]) | |
c31dc31c | 2633 | AC_CHECK_MEMBER(HEADER.ad, |
2634 | [AC_DEFINE(HAVE_HEADER_AD)],, | |
2635 | [#include <arpa/nameser.h>]) | |
2636 | ]) | |
3e05e934 | 2637 | |
12928e80 | 2638 | # Check whether user wants Kerberos 5 support |
aff51935 | 2639 | KRB5_MSG="no" |
12928e80 | 2640 | AC_ARG_WITH(kerberos5, |
aff51935 | 2641 | [ --with-kerberos5=PATH Enable Kerberos 5 support], |
5585c441 | 2642 | [ if test "x$withval" != "xno" ; then |
2643 | if test "x$withval" = "xyes" ; then | |
2644 | KRB5ROOT="/usr/local" | |
2645 | else | |
2646 | KRB5ROOT=${withval} | |
2647 | fi | |
2648 | ||
2649 | AC_DEFINE(KRB5) | |
2650 | KRB5_MSG="yes" | |
2651 | ||
2652 | AC_MSG_CHECKING(for krb5-config) | |
2653 | if test -x $KRB5ROOT/bin/krb5-config ; then | |
2654 | KRB5CONF=$KRB5ROOT/bin/krb5-config | |
2655 | AC_MSG_RESULT($KRB5CONF) | |
2656 | ||
2657 | AC_MSG_CHECKING(for gssapi support) | |
2658 | if $KRB5CONF | grep gssapi >/dev/null ; then | |
2659 | AC_MSG_RESULT(yes) | |
071970fb | 2660 | AC_DEFINE(GSSAPI) |
2661 | k5confopts=gssapi | |
aff51935 | 2662 | else |
5585c441 | 2663 | AC_MSG_RESULT(no) |
071970fb | 2664 | k5confopts="" |
aff51935 | 2665 | fi |
071970fb | 2666 | K5CFLAGS="`$KRB5CONF --cflags $k5confopts`" |
2667 | K5LIBS="`$KRB5CONF --libs $k5confopts`" | |
5585c441 | 2668 | CPPFLAGS="$CPPFLAGS $K5CFLAGS" |
5585c441 | 2669 | AC_MSG_CHECKING(whether we are using Heimdal) |
2670 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
2671 | [ char *tmp = heimdal_version; ], | |
2672 | [ AC_MSG_RESULT(yes) | |
2673 | AC_DEFINE(HEIMDAL) ], | |
2674 | AC_MSG_RESULT(no) | |
2675 | ) | |
2676 | else | |
2677 | AC_MSG_RESULT(no) | |
12928e80 | 2678 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include" |
aff51935 | 2679 | LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib" |
aff51935 | 2680 | AC_MSG_CHECKING(whether we are using Heimdal) |
2681 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
2682 | [ char *tmp = heimdal_version; ], | |
2683 | [ AC_MSG_RESULT(yes) | |
2684 | AC_DEFINE(HEIMDAL) | |
41707f74 | 2685 | K5LIBS="-lkrb5 -ldes" |
2686 | K5LIBS="$K5LIBS -lcom_err -lasn1" | |
82f4e93d | 2687 | AC_CHECK_LIB(roken, net_write, |
41707f74 | 2688 | [K5LIBS="$K5LIBS -lroken"]) |
aff51935 | 2689 | ], |
2690 | [ AC_MSG_RESULT(no) | |
2691 | K5LIBS="-lkrb5 -lk5crypto -lcom_err" | |
2692 | ] | |
2693 | ) | |
4e00038c | 2694 | AC_SEARCH_LIBS(dn_expand, resolv) |
12928e80 | 2695 | |
749560dd | 2696 | AC_CHECK_LIB(gssapi,gss_init_sec_context, |
2697 | [ AC_DEFINE(GSSAPI) | |
2698 | K5LIBS="-lgssapi $K5LIBS" ], | |
2699 | [ AC_CHECK_LIB(gssapi_krb5,gss_init_sec_context, | |
2700 | [ AC_DEFINE(GSSAPI) | |
aff51935 | 2701 | K5LIBS="-lgssapi_krb5 $K5LIBS" ], |
749560dd | 2702 | AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]), |
2703 | $K5LIBS) | |
2704 | ], | |
2705 | $K5LIBS) | |
82f4e93d | 2706 | |
749560dd | 2707 | AC_CHECK_HEADER(gssapi.h, , |
2708 | [ unset ac_cv_header_gssapi_h | |
aff51935 | 2709 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" |
749560dd | 2710 | AC_CHECK_HEADERS(gssapi.h, , |
2711 | AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail]) | |
aff51935 | 2712 | ) |
749560dd | 2713 | ] |
2714 | ) | |
2715 | ||
2716 | oldCPP="$CPPFLAGS" | |
2717 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
2718 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
2719 | [ CPPFLAGS="$oldCPP" ]) | |
2720 | ||
aff51935 | 2721 | fi |
5585c441 | 2722 | if test ! -z "$need_dash_r" ; then |
2723 | LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib" | |
2724 | fi | |
2725 | if test ! -z "$blibpath" ; then | |
2726 | blibpath="$blibpath:${KRB5ROOT}/lib" | |
2727 | fi | |
071970fb | 2728 | fi |
2729 | ||
2730 | AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h) | |
2731 | AC_CHECK_HEADERS(gssapi_krb5.h gssapi/gssapi_krb5.h) | |
2732 | AC_CHECK_HEADERS(gssapi_generic.h gssapi/gssapi_generic.h) | |
2733 | ||
2734 | LIBS="$LIBS $K5LIBS" | |
2735 | AC_SEARCH_LIBS(k_hasafs, kafs, AC_DEFINE(USE_AFS)) | |
2736 | ] | |
12928e80 | 2737 | ) |
b5b68128 | 2738 | |
a0391976 | 2739 | # Looking for programs, paths and files |
a0391976 | 2740 | |
ecac8ee5 | 2741 | PRIVSEP_PATH=/var/empty |
2742 | AC_ARG_WITH(privsep-path, | |
cda1ebcb | 2743 | [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)], |
ecac8ee5 | 2744 | [ |
6cf0200f | 2745 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2746 | test "x${withval}" != "xyes"; then | |
ecac8ee5 | 2747 | PRIVSEP_PATH=$withval |
2748 | fi | |
2749 | ] | |
2750 | ) | |
2751 | AC_SUBST(PRIVSEP_PATH) | |
2752 | ||
a0391976 | 2753 | AC_ARG_WITH(xauth, |
2754 | [ --with-xauth=PATH Specify path to xauth program ], | |
2755 | [ | |
6cf0200f | 2756 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2757 | test "x${withval}" != "xyes"; then | |
cbd7492e | 2758 | xauth_path=$withval |
a0391976 | 2759 | fi |
2760 | ], | |
2761 | [ | |
2bf42e4a | 2762 | TestPath="$PATH" |
2763 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin" | |
2764 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11" | |
2765 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin" | |
2766 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin" | |
2767 | AC_PATH_PROG(xauth_path, xauth, , $TestPath) | |
e5fe9a1f | 2768 | if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then |
a0391976 | 2769 | xauth_path="/usr/openwin/bin/xauth" |
2770 | fi | |
2771 | ] | |
2772 | ) | |
2773 | ||
65a4b4af | 2774 | STRIP_OPT=-s |
2775 | AC_ARG_ENABLE(strip, | |
2776 | [ --disable-strip Disable calling strip(1) on install], | |
2777 | [ | |
2778 | if test "x$enableval" = "xno" ; then | |
2779 | STRIP_OPT= | |
2780 | fi | |
2781 | ] | |
2782 | ) | |
2783 | AC_SUBST(STRIP_OPT) | |
2784 | ||
b3ec54b4 | 2785 | if test -z "$xauth_path" ; then |
2786 | XAUTH_PATH="undefined" | |
2787 | AC_SUBST(XAUTH_PATH) | |
2788 | else | |
a0391976 | 2789 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path") |
b3ec54b4 | 2790 | XAUTH_PATH=$xauth_path |
2791 | AC_SUBST(XAUTH_PATH) | |
a0391976 | 2792 | fi |
a0391976 | 2793 | |
2794 | # Check for mail directory (last resort if we cannot get it from headers) | |
2795 | if test ! -z "$MAIL" ; then | |
2796 | maildir=`dirname $MAIL` | |
2797 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir") | |
2798 | fi | |
2799 | ||
479cece8 | 2800 | if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then |
1a01a50c | 2801 | AC_MSG_WARN([cross compiling: Disabling /dev/ptmx test]) |
2802 | disable_ptmx_check=yes | |
2803 | fi | |
a0391976 | 2804 | if test -z "$no_dev_ptmx" ; then |
6e879cb4 | 2805 | if test "x$disable_ptmx_check" != "xyes" ; then |
aff51935 | 2806 | AC_CHECK_FILE("/dev/ptmx", |
6e879cb4 | 2807 | [ |
2808 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX) | |
2809 | have_dev_ptmx=1 | |
2810 | ] | |
2811 | ) | |
2812 | fi | |
3276571c | 2813 | fi |
1a01a50c | 2814 | |
479cece8 | 2815 | if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then |
1a01a50c | 2816 | AC_CHECK_FILE("/dev/ptc", |
2817 | [ | |
2818 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC) | |
2819 | have_dev_ptc=1 | |
2820 | ] | |
2821 | ) | |
2822 | else | |
2823 | AC_MSG_WARN([cross compiling: Disabling /dev/ptc test]) | |
2824 | fi | |
3276571c | 2825 | |
a0391976 | 2826 | # Options from here on. Some of these are preset by platform above |
fdf6b7aa | 2827 | AC_ARG_WITH(mantype, |
5d97cfbf | 2828 | [ --with-mantype=man|cat|doc Set man page type], |
c54a6257 | 2829 | [ |
5d97cfbf | 2830 | case "$withval" in |
2831 | man|cat|doc) | |
2832 | MANTYPE=$withval | |
2833 | ;; | |
2834 | *) | |
2835 | AC_MSG_ERROR(invalid man type: $withval) | |
2836 | ;; | |
2837 | esac | |
c54a6257 | 2838 | ] |
2839 | ) | |
e0c4d3ac | 2840 | if test -z "$MANTYPE"; then |
2bf42e4a | 2841 | TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb" |
2842 | AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath) | |
e0c4d3ac | 2843 | if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then |
2844 | MANTYPE=doc | |
2845 | elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then | |
2846 | MANTYPE=man | |
2847 | else | |
2848 | MANTYPE=cat | |
2849 | fi | |
2850 | fi | |
c54a6257 | 2851 | AC_SUBST(MANTYPE) |
e0c4d3ac | 2852 | if test "$MANTYPE" = "doc"; then |
2853 | mansubdir=man; | |
2854 | else | |
2855 | mansubdir=$MANTYPE; | |
2856 | fi | |
2857 | AC_SUBST(mansubdir) | |
0bc5b6fb | 2858 | |
a0391976 | 2859 | # Check whether to enable MD5 passwords |
aff51935 | 2860 | MD5_MSG="no" |
2ddcfdf3 | 2861 | AC_ARG_WITH(md5-passwords, |
caf3bc51 | 2862 | [ --with-md5-passwords Enable use of MD5 passwords], |
0bc5b6fb | 2863 | [ |
bcf36c78 | 2864 | if test "x$withval" != "xno" ; then |
0bc5b6fb | 2865 | AC_DEFINE(HAVE_MD5_PASSWORDS) |
aff51935 | 2866 | MD5_MSG="yes" |
0bc5b6fb | 2867 | fi |
2868 | ] | |
caf3bc51 | 2869 | ) |
2870 | ||
a0391976 | 2871 | # Whether to disable shadow password support |
a7effaac | 2872 | AC_ARG_WITH(shadow, |
2873 | [ --without-shadow Disable shadow password support], | |
2874 | [ | |
82f4e93d | 2875 | if test "x$withval" = "xno" ; then |
a7effaac | 2876 | AC_DEFINE(DISABLE_SHADOW) |
4cb5ffa0 | 2877 | disable_shadow=yes |
a7effaac | 2878 | fi |
2879 | ] | |
2880 | ) | |
2881 | ||
4cb5ffa0 | 2882 | if test -z "$disable_shadow" ; then |
2883 | AC_MSG_CHECKING([if the systems has expire shadow information]) | |
2884 | AC_TRY_COMPILE( | |
2885 | [ | |
2886 | #include <sys/types.h> | |
2887 | #include <shadow.h> | |
2888 | struct spwd sp; | |
2889 | ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ], | |
2890 | [ sp_expire_available=yes ], [] | |
2891 | ) | |
2892 | ||
2893 | if test "x$sp_expire_available" = "xyes" ; then | |
2894 | AC_MSG_RESULT(yes) | |
2895 | AC_DEFINE(HAS_SHADOW_EXPIRE) | |
2896 | else | |
2897 | AC_MSG_RESULT(no) | |
2898 | fi | |
2899 | fi | |
2900 | ||
a0391976 | 2901 | # Use ip address instead of hostname in $DISPLAY |
44839801 | 2902 | if test ! -z "$IPADDR_IN_DISPLAY" ; then |
2903 | DISPLAY_HACK_MSG="yes" | |
2904 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
2905 | else | |
aff51935 | 2906 | DISPLAY_HACK_MSG="no" |
44839801 | 2907 | AC_ARG_WITH(ipaddr-display, |
2908 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
2909 | [ | |
82f4e93d | 2910 | if test "x$withval" != "xno" ; then |
44839801 | 2911 | AC_DEFINE(IPADDR_IN_DISPLAY) |
aff51935 | 2912 | DISPLAY_HACK_MSG="yes" |
44839801 | 2913 | fi |
2914 | ] | |
2915 | ) | |
2916 | fi | |
a7effaac | 2917 | |
95b99395 | 2918 | # check for /etc/default/login and use it if present. |
daa41e62 | 2919 | AC_ARG_ENABLE(etc-default-login, |
6ff3d0dc | 2920 | [ --disable-etc-default-login Disable using PATH from /etc/default/login [no]], |
694d0cef | 2921 | [ if test "x$enableval" = "xno"; then |
2922 | AC_MSG_NOTICE([/etc/default/login handling disabled]) | |
2923 | etc_default_login=no | |
2924 | else | |
2925 | etc_default_login=yes | |
2926 | fi ], | |
2927 | [ etc_default_login=yes ] | |
2928 | ) | |
95b99395 | 2929 | |
694d0cef | 2930 | if test "x$etc_default_login" != "xno"; then |
2931 | AC_CHECK_FILE("/etc/default/login", | |
2932 | [ external_path_file=/etc/default/login ]) | |
479cece8 | 2933 | if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; |
2934 | then | |
1a01a50c | 2935 | AC_MSG_WARN([cross compiling: Disabling /etc/default/login test]) |
2936 | elif test "x$external_path_file" = "x/etc/default/login"; then | |
2937 | AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN) | |
2938 | fi | |
694d0cef | 2939 | fi |
95b99395 | 2940 | |
8d184c09 | 2941 | dnl BSD systems use /etc/login.conf so --with-default-path= has no effect |
4b492aab | 2942 | if test $ac_cv_func_login_getcapbool = "yes" && \ |
2943 | test $ac_cv_header_login_cap_h = "yes" ; then | |
95b99395 | 2944 | external_path_file=/etc/login.conf |
8d184c09 | 2945 | fi |
95b99395 | 2946 | |
a0391976 | 2947 | # Whether to mess with the default path |
aff51935 | 2948 | SERVER_PATH_MSG="(default)" |
c43d69a9 | 2949 | AC_ARG_WITH(default-path, |
75817f90 | 2950 | [ --with-default-path= Specify default \$PATH environment for server], |
cb807f40 | 2951 | [ |
95b99395 | 2952 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
8d184c09 | 2953 | AC_MSG_WARN([ |
2954 | --with-default-path=PATH has no effect on this system. | |
2955 | Edit /etc/login.conf instead.]) | |
82f4e93d | 2956 | elif test "x$withval" != "xno" ; then |
89bbd457 | 2957 | if test ! -z "$external_path_file" ; then |
95b99395 | 2958 | AC_MSG_WARN([ |
2959 | --with-default-path=PATH will only be used if PATH is not defined in | |
2960 | $external_path_file .]) | |
2961 | fi | |
b2d818e6 | 2962 | user_path="$withval" |
aff51935 | 2963 | SERVER_PATH_MSG="$withval" |
cb807f40 | 2964 | fi |
b2d818e6 | 2965 | ], |
95b99395 | 2966 | [ if test "x$external_path_file" = "x/etc/login.conf" ; then |
2967 | AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf]) | |
8d184c09 | 2968 | else |
89bbd457 | 2969 | if test ! -z "$external_path_file" ; then |
95b99395 | 2970 | AC_MSG_WARN([ |
2971 | If PATH is defined in $external_path_file, ensure the path to scp is included, | |
2972 | otherwise scp will not work.]) | |
2973 | fi | |
2974 | AC_TRY_RUN( | |
2975 | [ | |
b2d818e6 | 2976 | /* find out what STDPATH is */ |
2977 | #include <stdio.h> | |
b2d818e6 | 2978 | #ifdef HAVE_PATHS_H |
2979 | # include <paths.h> | |
2980 | #endif | |
2981 | #ifndef _PATH_STDPATH | |
d9a4e55b | 2982 | # ifdef _PATH_USERPATH /* Irix */ |
2983 | # define _PATH_STDPATH _PATH_USERPATH | |
2984 | # else | |
2985 | # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" | |
2986 | # endif | |
b2d818e6 | 2987 | #endif |
2988 | #include <sys/types.h> | |
2989 | #include <sys/stat.h> | |
2990 | #include <fcntl.h> | |
2991 | #define DATA "conftest.stdpath" | |
2992 | ||
2993 | main() | |
2994 | { | |
2995 | FILE *fd; | |
2996 | int rc; | |
82f4e93d | 2997 | |
b2d818e6 | 2998 | fd = fopen(DATA,"w"); |
2999 | if(fd == NULL) | |
3000 | exit(1); | |
82f4e93d | 3001 | |
b2d818e6 | 3002 | if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) |
3003 | exit(1); | |
3004 | ||
3005 | exit(0); | |
3006 | } | |
3007 | ], [ user_path=`cat conftest.stdpath` ], | |
3008 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ], | |
3009 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ] | |
3010 | ) | |
3011 | # make sure $bindir is in USER_PATH so scp will work | |
3012 | t_bindir=`eval echo ${bindir}` | |
3013 | case $t_bindir in | |
3014 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;; | |
3015 | esac | |
3016 | case $t_bindir in | |
3017 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;; | |
3018 | esac | |
3019 | echo $user_path | grep ":$t_bindir" > /dev/null 2>&1 | |
3020 | if test $? -ne 0 ; then | |
3021 | echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 | |
3022 | if test $? -ne 0 ; then | |
3023 | user_path=$user_path:$t_bindir | |
3024 | AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work) | |
3025 | fi | |
3026 | fi | |
8d184c09 | 3027 | fi ] |
cb807f40 | 3028 | ) |
95b99395 | 3029 | if test "x$external_path_file" != "x/etc/login.conf" ; then |
8d184c09 | 3030 | AC_DEFINE_UNQUOTED(USER_PATH, "$user_path") |
3031 | AC_SUBST(user_path) | |
3032 | fi | |
cb807f40 | 3033 | |
06617857 | 3034 | # Set superuser path separately to user path |
06617857 | 3035 | AC_ARG_WITH(superuser-path, |
3036 | [ --with-superuser-path= Specify different path for super-user], | |
3037 | [ | |
6cf0200f | 3038 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3039 | test "x${withval}" != "xyes"; then | |
06617857 | 3040 | AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval") |
3041 | superuser_path=$withval | |
3042 | fi | |
3043 | ] | |
3044 | ) | |
3045 | ||
3046 | ||
58d100bf | 3047 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) |
aff51935 | 3048 | IPV4_IN6_HACK_MSG="no" |
80faa19f | 3049 | AC_ARG_WITH(4in6, |
3050 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
3051 | [ | |
3052 | if test "x$withval" != "xno" ; then | |
3053 | AC_MSG_RESULT(yes) | |
3054 | AC_DEFINE(IPV4_IN_IPV6) | |
aff51935 | 3055 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3056 | else |
3057 | AC_MSG_RESULT(no) | |
3058 | fi | |
3059 | ],[ | |
3060 | if test "x$inet6_default_4in6" = "xyes"; then | |
3061 | AC_MSG_RESULT([yes (default)]) | |
3062 | AC_DEFINE(IPV4_IN_IPV6) | |
aff51935 | 3063 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3064 | else |
3065 | AC_MSG_RESULT([no (default)]) | |
3066 | fi | |
3067 | ] | |
3068 | ) | |
3069 | ||
af774732 | 3070 | # Whether to enable BSD auth support |
f1b0ecc3 | 3071 | BSD_AUTH_MSG=no |
af774732 | 3072 | AC_ARG_WITH(bsd-auth, |
3073 | [ --with-bsd-auth Enable BSD auth support], | |
3074 | [ | |
82f4e93d | 3075 | if test "x$withval" != "xno" ; then |
af774732 | 3076 | AC_DEFINE(BSD_AUTH) |
f1b0ecc3 | 3077 | BSD_AUTH_MSG=yes |
af774732 | 3078 | fi |
3079 | ] | |
3080 | ) | |
3081 | ||
a0391976 | 3082 | # Where to place sshd.pid |
19d9ac2a | 3083 | piddir=/var/run |
81dadca3 | 3084 | # make sure the directory exists |
82f4e93d | 3085 | if test ! -d $piddir ; then |
81dadca3 | 3086 | piddir=`eval echo ${sysconfdir}` |
3087 | case $piddir in | |
aff51935 | 3088 | NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; |
81dadca3 | 3089 | esac |
3090 | fi | |
3091 | ||
47e45e44 | 3092 | AC_ARG_WITH(pid-dir, |
3093 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
3094 | [ | |
6cf0200f | 3095 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3096 | test "x${withval}" != "xyes"; then | |
19d9ac2a | 3097 | piddir=$withval |
82f4e93d | 3098 | if test ! -d $piddir ; then |
81dadca3 | 3099 | AC_MSG_WARN([** no $piddir directory on this system **]) |
3100 | fi | |
47e45e44 | 3101 | fi |
3102 | ] | |
3103 | ) | |
b7a87eea | 3104 | |
42f11eb2 | 3105 | AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir") |
19d9ac2a | 3106 | AC_SUBST(piddir) |
47e45e44 | 3107 | |
1d7b9b20 | 3108 | dnl allow user to disable some login recording features |
3109 | AC_ARG_ENABLE(lastlog, | |
bfd550a2 | 3110 | [ --disable-lastlog disable use of lastlog even if detected [no]], |
ddb154b3 | 3111 | [ |
3112 | if test "x$enableval" = "xno" ; then | |
3113 | AC_DEFINE(DISABLE_LASTLOG) | |
3114 | fi | |
3115 | ] | |
1d7b9b20 | 3116 | ) |
3117 | AC_ARG_ENABLE(utmp, | |
bfd550a2 | 3118 | [ --disable-utmp disable use of utmp even if detected [no]], |
ddb154b3 | 3119 | [ |
3120 | if test "x$enableval" = "xno" ; then | |
3121 | AC_DEFINE(DISABLE_UTMP) | |
3122 | fi | |
3123 | ] | |
1d7b9b20 | 3124 | ) |
3125 | AC_ARG_ENABLE(utmpx, | |
bfd550a2 | 3126 | [ --disable-utmpx disable use of utmpx even if detected [no]], |
ddb154b3 | 3127 | [ |
3128 | if test "x$enableval" = "xno" ; then | |
3129 | AC_DEFINE(DISABLE_UTMPX) | |
3130 | fi | |
3131 | ] | |
1d7b9b20 | 3132 | ) |
3133 | AC_ARG_ENABLE(wtmp, | |
bfd550a2 | 3134 | [ --disable-wtmp disable use of wtmp even if detected [no]], |
ddb154b3 | 3135 | [ |
3136 | if test "x$enableval" = "xno" ; then | |
3137 | AC_DEFINE(DISABLE_WTMP) | |
3138 | fi | |
3139 | ] | |
1d7b9b20 | 3140 | ) |
3141 | AC_ARG_ENABLE(wtmpx, | |
bfd550a2 | 3142 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], |
ddb154b3 | 3143 | [ |
3144 | if test "x$enableval" = "xno" ; then | |
3145 | AC_DEFINE(DISABLE_WTMPX) | |
3146 | fi | |
3147 | ] | |
1d7b9b20 | 3148 | ) |
3149 | AC_ARG_ENABLE(libutil, | |
bfd550a2 | 3150 | [ --disable-libutil disable use of libutil (login() etc.) [no]], |
ddb154b3 | 3151 | [ |
3152 | if test "x$enableval" = "xno" ; then | |
3153 | AC_DEFINE(DISABLE_LOGIN) | |
3154 | fi | |
3155 | ] | |
1d7b9b20 | 3156 | ) |
3157 | AC_ARG_ENABLE(pututline, | |
bfd550a2 | 3158 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], |
ddb154b3 | 3159 | [ |
3160 | if test "x$enableval" = "xno" ; then | |
aff51935 | 3161 | AC_DEFINE(DISABLE_PUTUTLINE) |
ddb154b3 | 3162 | fi |
3163 | ] | |
1d7b9b20 | 3164 | ) |
3165 | AC_ARG_ENABLE(pututxline, | |
bfd550a2 | 3166 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], |
ddb154b3 | 3167 | [ |
3168 | if test "x$enableval" = "xno" ; then | |
3169 | AC_DEFINE(DISABLE_PUTUTXLINE) | |
3170 | fi | |
3171 | ] | |
1d7b9b20 | 3172 | ) |
3173 | AC_ARG_WITH(lastlog, | |
bfd550a2 | 3174 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], |
8c89dd2b | 3175 | [ |
82f4e93d | 3176 | if test "x$withval" = "xno" ; then |
8c89dd2b | 3177 | AC_DEFINE(DISABLE_LASTLOG) |
6cf0200f | 3178 | elif test -n "$withval" && test "x${withval}" != "xyes"; then |
8c89dd2b | 3179 | conf_lastlog_location=$withval |
3180 | fi | |
3181 | ] | |
3182 | ) | |
1d7b9b20 | 3183 | |
3184 | dnl lastlog, [uw]tmpx? detection | |
3185 | dnl NOTE: set the paths in the platform section to avoid the | |
3186 | dnl need for command-line parameters | |
3187 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
3188 | ||
3189 | dnl lastlog detection | |
3190 | dnl NOTE: the code itself will detect if lastlog is a directory | |
3191 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
3192 | AC_TRY_COMPILE([ | |
3193 | #include <sys/types.h> | |
3194 | #include <utmp.h> | |
3195 | #ifdef HAVE_LASTLOG_H | |
3196 | # include <lastlog.h> | |
3197 | #endif | |
d7c0f3d5 | 3198 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3199 | # include <paths.h> |
41cb4569 | 3200 | #endif |
3201 | #ifdef HAVE_LOGIN_H | |
3202 | # include <login.h> | |
1d7b9b20 | 3203 | #endif |
3204 | ], | |
3205 | [ char *lastlog = LASTLOG_FILE; ], | |
3206 | [ AC_MSG_RESULT(yes) ], | |
d7c0f3d5 | 3207 | [ |
3208 | AC_MSG_RESULT(no) | |
3209 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
3210 | AC_TRY_COMPILE([ | |
3211 | #include <sys/types.h> | |
3212 | #include <utmp.h> | |
3213 | #ifdef HAVE_LASTLOG_H | |
3214 | # include <lastlog.h> | |
3215 | #endif | |
3216 | #ifdef HAVE_PATHS_H | |
3217 | # include <paths.h> | |
3218 | #endif | |
3219 | ], | |
3220 | [ char *lastlog = _PATH_LASTLOG; ], | |
3221 | [ AC_MSG_RESULT(yes) ], | |
3222 | [ | |
f282b668 | 3223 | AC_MSG_RESULT(no) |
d7c0f3d5 | 3224 | system_lastlog_path=no |
3225 | ]) | |
3226 | ] | |
1d7b9b20 | 3227 | ) |
d7c0f3d5 | 3228 | |
1d7b9b20 | 3229 | if test -z "$conf_lastlog_location"; then |
3230 | if test x"$system_lastlog_path" = x"no" ; then | |
3231 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
e5fe9a1f | 3232 | if (test -d "$f" || test -f "$f") ; then |
1d7b9b20 | 3233 | conf_lastlog_location=$f |
3234 | fi | |
3235 | done | |
3236 | if test -z "$conf_lastlog_location"; then | |
f8119cef | 3237 | AC_MSG_WARN([** Cannot find lastlog **]) |
3238 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
1d7b9b20 | 3239 | fi |
3240 | fi | |
3241 | fi | |
3242 | ||
3243 | if test -n "$conf_lastlog_location"; then | |
3244 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location") | |
82f4e93d | 3245 | fi |
1d7b9b20 | 3246 | |
3247 | dnl utmp detection | |
3248 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
3249 | AC_TRY_COMPILE([ | |
3250 | #include <sys/types.h> | |
3251 | #include <utmp.h> | |
d7c0f3d5 | 3252 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3253 | # include <paths.h> |
3254 | #endif | |
3255 | ], | |
3256 | [ char *utmp = UTMP_FILE; ], | |
3257 | [ AC_MSG_RESULT(yes) ], | |
3258 | [ AC_MSG_RESULT(no) | |
3259 | system_utmp_path=no ] | |
3260 | ) | |
3261 | if test -z "$conf_utmp_location"; then | |
3262 | if test x"$system_utmp_path" = x"no" ; then | |
3263 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
3264 | if test -f $f ; then | |
3265 | conf_utmp_location=$f | |
3266 | fi | |
3267 | done | |
3268 | if test -z "$conf_utmp_location"; then | |
3269 | AC_DEFINE(DISABLE_UTMP) | |
3270 | fi | |
3271 | fi | |
3272 | fi | |
3273 | if test -n "$conf_utmp_location"; then | |
3274 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location") | |
82f4e93d | 3275 | fi |
1d7b9b20 | 3276 | |
3277 | dnl wtmp detection | |
3278 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
3279 | AC_TRY_COMPILE([ | |
3280 | #include <sys/types.h> | |
3281 | #include <utmp.h> | |
d7c0f3d5 | 3282 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3283 | # include <paths.h> |
3284 | #endif | |
3285 | ], | |
3286 | [ char *wtmp = WTMP_FILE; ], | |
3287 | [ AC_MSG_RESULT(yes) ], | |
3288 | [ AC_MSG_RESULT(no) | |
3289 | system_wtmp_path=no ] | |
3290 | ) | |
3291 | if test -z "$conf_wtmp_location"; then | |
3292 | if test x"$system_wtmp_path" = x"no" ; then | |
3293 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
3294 | if test -f $f ; then | |
3295 | conf_wtmp_location=$f | |
3296 | fi | |
3297 | done | |
3298 | if test -z "$conf_wtmp_location"; then | |
3299 | AC_DEFINE(DISABLE_WTMP) | |
3300 | fi | |
3301 | fi | |
3302 | fi | |
3303 | if test -n "$conf_wtmp_location"; then | |
3304 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location") | |
82f4e93d | 3305 | fi |
1d7b9b20 | 3306 | |
3307 | ||
3308 | dnl utmpx detection - I don't know any system so perverse as to require | |
3309 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
3310 | dnl there, though. | |
3311 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
3312 | AC_TRY_COMPILE([ | |
3313 | #include <sys/types.h> | |
3314 | #include <utmp.h> | |
3315 | #ifdef HAVE_UTMPX_H | |
3316 | #include <utmpx.h> | |
3317 | #endif | |
d7c0f3d5 | 3318 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3319 | # include <paths.h> |
3320 | #endif | |
3321 | ], | |
3322 | [ char *utmpx = UTMPX_FILE; ], | |
3323 | [ AC_MSG_RESULT(yes) ], | |
3324 | [ AC_MSG_RESULT(no) | |
3325 | system_utmpx_path=no ] | |
3326 | ) | |
3327 | if test -z "$conf_utmpx_location"; then | |
3328 | if test x"$system_utmpx_path" = x"no" ; then | |
3329 | AC_DEFINE(DISABLE_UTMPX) | |
3330 | fi | |
3331 | else | |
3332 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location") | |
82f4e93d | 3333 | fi |
1d7b9b20 | 3334 | |
3335 | dnl wtmpx detection | |
3336 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
3337 | AC_TRY_COMPILE([ | |
3338 | #include <sys/types.h> | |
3339 | #include <utmp.h> | |
3340 | #ifdef HAVE_UTMPX_H | |
3341 | #include <utmpx.h> | |
3342 | #endif | |
d7c0f3d5 | 3343 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3344 | # include <paths.h> |
3345 | #endif | |
3346 | ], | |
3347 | [ char *wtmpx = WTMPX_FILE; ], | |
3348 | [ AC_MSG_RESULT(yes) ], | |
3349 | [ AC_MSG_RESULT(no) | |
3350 | system_wtmpx_path=no ] | |
3351 | ) | |
3352 | if test -z "$conf_wtmpx_location"; then | |
3353 | if test x"$system_wtmpx_path" = x"no" ; then | |
3354 | AC_DEFINE(DISABLE_WTMPX) | |
3355 | fi | |
3356 | else | |
3357 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location") | |
82f4e93d | 3358 | fi |
1d7b9b20 | 3359 | |
b7a87eea | 3360 | |
bd499f9e | 3361 | if test ! -z "$blibpath" ; then |
68ece370 | 3362 | LDFLAGS="$LDFLAGS $blibflags$blibpath" |
3363 | AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile]) | |
bd499f9e | 3364 | fi |
3365 | ||
ddceb1c8 | 3366 | dnl remove pam and dl because they are in $LIBPAM |
3367 | if test "$PAM_MSG" = yes ; then | |
98f2d9d5 | 3368 | LIBS=`echo $LIBS | sed 's/-lpam //'` |
3369 | fi | |
3370 | if test "$ac_cv_lib_pam_pam_set_item" = yes ; then | |
3371 | LIBS=`echo $LIBS | sed 's/-ldl //'` | |
ddceb1c8 | 3372 | fi |
3373 | ||
ed89c848 | 3374 | dnl Adding -Werror to CFLAGS early prevents configure tests from running. |
3375 | dnl Add now. | |
3376 | CFLAGS="$CFLAGS $werror_flags" | |
3377 | ||
3c62e7eb | 3378 | AC_EXEEXT |
d7cfdd7c | 3379 | AC_CONFIG_FILES([Makefile buildpkg.sh opensshd.init openbsd-compat/Makefile \ |
3380 | scard/Makefile ssh_prng_cmds survey.sh]) | |
98a7c37b | 3381 | AC_OUTPUT |
d3083fbd | 3382 | |
cbd7492e | 3383 | # Print summary of options |
3384 | ||
cbd7492e | 3385 | # Someone please show me a better way :) |
3386 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
3387 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
3388 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
3389 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
f5665f6f | 3390 | E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` |
e0c4d3ac | 3391 | F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` |
cbd7492e | 3392 | G=`eval echo ${piddir}` ; G=`eval echo ${G}` |
ecac8ee5 | 3393 | H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}` |
3394 | I=`eval echo ${user_path}` ; I=`eval echo ${I}` | |
3395 | J=`eval echo ${superuser_path}` ; J=`eval echo ${J}` | |
cbd7492e | 3396 | |
3397 | echo "" | |
26de7942 | 3398 | echo "OpenSSH has been configured with the following options:" |
ecac8ee5 | 3399 | echo " User binaries: $B" |
3400 | echo " System binaries: $C" | |
3401 | echo " Configuration files: $D" | |
3402 | echo " Askpass program: $E" | |
3403 | echo " Manual pages: $F" | |
3404 | echo " PID file: $G" | |
3405 | echo " Privilege separation chroot path: $H" | |
95b99395 | 3406 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
3407 | echo " At runtime, sshd will use the path defined in $external_path_file" | |
3408 | echo " Make sure the path to scp is present, otherwise scp will not work" | |
8d184c09 | 3409 | else |
ecac8ee5 | 3410 | echo " sshd default user PATH: $I" |
89bbd457 | 3411 | if test ! -z "$external_path_file"; then |
95b99395 | 3412 | echo " (If PATH is set in $external_path_file it will be used instead. If" |
3413 | echo " used, ensure the path to scp is present, otherwise scp will not work.)" | |
3414 | fi | |
8d184c09 | 3415 | fi |
06617857 | 3416 | if test ! -z "$superuser_path" ; then |
ecac8ee5 | 3417 | echo " sshd superuser user PATH: $J" |
3418 | fi | |
3419 | echo " Manpage format: $MANTYPE" | |
3e05e934 | 3420 | echo " PAM support: $PAM_MSG" |
ecac8ee5 | 3421 | echo " KerberosV support: $KRB5_MSG" |
3422 | echo " Smartcard support: $SCARD_MSG" | |
ecac8ee5 | 3423 | echo " S/KEY support: $SKEY_MSG" |
3424 | echo " TCP Wrappers support: $TCPW_MSG" | |
3425 | echo " MD5 password support: $MD5_MSG" | |
59031773 | 3426 | echo " libedit support: $LIBEDIT_MSG" |
3deb1408 | 3427 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" |
ecac8ee5 | 3428 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" |
3429 | echo " BSD Auth support: $BSD_AUTH_MSG" | |
3430 | echo " Random number source: $RAND_MSG" | |
f1b0ecc3 | 3431 | if test ! -z "$USE_RAND_HELPER" ; then |
ecac8ee5 | 3432 | echo " ssh-rand-helper collects from: $RAND_HELPER_MSG" |
af774732 | 3433 | fi |
3434 | ||
cbd7492e | 3435 | echo "" |
3436 | ||
0c2fb82f | 3437 | echo " Host: ${host}" |
3438 | echo " Compiler: ${CC}" | |
3439 | echo " Compiler flags: ${CFLAGS}" | |
3440 | echo "Preprocessor flags: ${CPPFLAGS}" | |
3441 | echo " Linker flags: ${LDFLAGS}" | |
ddceb1c8 | 3442 | echo " Libraries: ${LIBWRAP} ${LIBPAM} ${LIBS}" |
cbd7492e | 3443 | |
3444 | echo "" | |
3445 | ||
9cefe228 | 3446 | if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then |
b3146b5f | 3447 | echo "SVR4 style packages are supported with \"make package\"" |
3448 | echo "" | |
9cefe228 | 3449 | fi |
3450 | ||
adeebd37 | 3451 | if test "x$PAM_MSG" = "xyes" ; then |
f1b0ecc3 | 3452 | echo "PAM is enabled. You may need to install a PAM control file " |
3453 | echo "for sshd, otherwise password authentication may fail. " | |
aff51935 | 3454 | echo "Example PAM control files can be found in the contrib/ " |
f1b0ecc3 | 3455 | echo "subdirectory" |
adeebd37 | 3456 | echo "" |
3457 | fi | |
3458 | ||
f1b0ecc3 | 3459 | if test ! -z "$RAND_HELPER_CMDHASH" ; then |
3460 | echo "WARNING: you are using the builtin random number collection " | |
3461 | echo "service. Please read WARNING.RNG and request that your OS " | |
3462 | echo "vendor includes kernel-based random number collection in " | |
3463 | echo "future versions of your OS." | |
2c523de9 | 3464 | echo "" |
3465 | fi | |
af774732 | 3466 | |
2f6f9cff | 3467 | if test ! -z "$NO_PEERCHECK" ; then |
3468 | echo "WARNING: the operating system that you are using does not " | |
3469 | echo "appear to support either the getpeereid() API nor the " | |
3470 | echo "SO_PEERCRED getsockopt() option. These facilities are used to " | |
3471 | echo "enforce security checks to prevent unauthorised connections to " | |
3472 | echo "ssh-agent. Their absence increases the risk that a malicious " | |
3473 | echo "user can connect to your agent. " | |
3474 | echo "" | |
3475 | fi | |
3476 | ||
7b578f7d | 3477 | if test "$AUDIT_MODULE" = "bsm" ; then |
3478 | echo "WARNING: BSM audit support is currently considered EXPERIMENTAL." | |
3479 | echo "See the Solaris section in README.platform for details." | |
3480 | fi |