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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) |
823221b2 | 18 | AC_REVISION($Revision$) |
98a7c37b | 19 | AC_CONFIG_SRCDIR([ssh.c]) |
5881cd60 | 20 | |
21 | AC_CONFIG_HEADER(config.h) | |
b14b2ae7 | 22 | AC_PROG_CC |
a7effaac | 23 | AC_CANONICAL_HOST |
cf0c5df5 | 24 | AC_C_BIGENDIAN |
5881cd60 | 25 | |
a0391976 | 26 | # Checks for programs. |
4bbf95fa | 27 | AC_PROG_AWK |
4cca272e | 28 | AC_PROG_CPP |
5881cd60 | 29 | AC_PROG_RANLIB |
cf8dd513 | 30 | AC_PROG_INSTALL |
c9ecc3c7 | 31 | AC_PROG_EGREP |
bee0a37e | 32 | AC_PATH_PROG(AR, ar) |
ddd8c95b | 33 | AC_PATH_PROG(CAT, cat) |
34 | AC_PATH_PROG(KILL, kill) | |
13dd877b | 35 | AC_PATH_PROGS(PERL, perl5 perl) |
c3690df3 | 36 | AC_PATH_PROG(SED, sed) |
a0f84251 | 37 | AC_SUBST(PERL) |
ad85db64 | 38 | AC_PATH_PROG(ENT, ent) |
39 | AC_SUBST(ENT) | |
6958bd37 | 40 | AC_PATH_PROG(TEST_MINUS_S_SH, bash) |
41 | AC_PATH_PROG(TEST_MINUS_S_SH, ksh) | |
42 | AC_PATH_PROG(TEST_MINUS_S_SH, sh) | |
6193497b | 43 | AC_PATH_PROG(SH, sh) |
a3245b92 | 44 | AC_SUBST(TEST_SHELL,sh) |
f498ed15 | 45 | |
9cefe228 | 46 | dnl for buildpkg.sh |
47 | AC_PATH_PROG(PATH_GROUPADD_PROG, groupadd, groupadd, | |
48 | [/usr/sbin${PATH_SEPARATOR}/etc]) | |
49 | AC_PATH_PROG(PATH_USERADD_PROG, useradd, useradd, | |
50 | [/usr/sbin${PATH_SEPARATOR}/etc]) | |
51 | AC_CHECK_PROG(MAKE_PACKAGE_SUPPORTED, pkgmk, yes, no) | |
eeb27c78 | 52 | if test -x /sbin/sh; then |
53 | AC_SUBST(STARTUP_SCRIPT_SHELL,/sbin/sh) | |
54 | else | |
55 | AC_SUBST(STARTUP_SCRIPT_SHELL,/bin/sh) | |
56 | fi | |
9cefe228 | 57 | |
948fd8b9 | 58 | # System features |
59 | AC_SYS_LARGEFILE | |
60 | ||
c193d002 | 61 | if test -z "$AR" ; then |
62 | AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***]) | |
63 | fi | |
64 | ||
2e73a022 | 65 | # Use LOGIN_PROGRAM from environment if possible |
66 | if test ! -z "$LOGIN_PROGRAM" ; then | |
3466e002 | 67 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM", |
68 | [If your header files don't define LOGIN_PROGRAM, | |
69 | then use this (detected) from environment and PATH]) | |
2e73a022 | 70 | else |
71 | # Search for login | |
72 | AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login) | |
73 | if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then | |
74 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK") | |
75 | fi | |
76 | fi | |
77 | ||
37656beb | 78 | AC_PATH_PROG(PATH_PASSWD_PROG, passwd) |
79 | if test ! -z "$PATH_PASSWD_PROG" ; then | |
3466e002 | 80 | AC_DEFINE_UNQUOTED(_PATH_PASSWD_PROG, "$PATH_PASSWD_PROG", |
81 | [Full path of your "passwd" program]) | |
37656beb | 82 | fi |
83 | ||
d423d822 | 84 | if test -z "$LD" ; then |
85 | LD=$CC | |
86 | fi | |
87 | AC_SUBST(LD) | |
82f4e93d | 88 | |
d423d822 | 89 | AC_C_INLINE |
dfafb2e1 | 90 | |
91 | AC_CHECK_DECL(LLONG_MAX, have_llong_max=1, , [#include <limits.h>]) | |
92 | ||
aff51935 | 93 | if test "$GCC" = "yes" || test "$GCC" = "egcs"; then |
af40ca44 | 94 | CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wuninitialized" |
eeee8237 | 95 | GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'` |
5fdabf45 | 96 | case $GCC_VER in |
97 | 1.*) ;; | |
98 | 2.8* | 2.9*) CFLAGS="$CFLAGS -Wsign-compare" ;; | |
99 | 2.*) ;; | |
dbf07ba2 | 100 | 3.*) CFLAGS="$CFLAGS -Wsign-compare" ;; |
cd595991 | 101 | 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign" ;; |
102 | *) ;; | |
5fdabf45 | 103 | esac |
8a3ff1aa | 104 | |
dfafb2e1 | 105 | if test -z "$have_llong_max"; then |
106 | # retry LLONG_MAX with -std=gnu99, needed on some Linuxes | |
107 | unset ac_cv_have_decl_LLONG_MAX | |
108 | saved_CFLAGS="$CFLAGS" | |
109 | CFLAGS="$CFLAGS -std=gnu99" | |
110 | AC_CHECK_DECL(LLONG_MAX, | |
111 | [have_llong_max=1], | |
112 | [CFLAGS="$saved_CFLAGS"], | |
113 | [#include <limits.h>] | |
114 | ) | |
115 | fi | |
d423d822 | 116 | fi |
117 | ||
e6354014 | 118 | AC_ARG_WITH(rpath, |
119 | [ --without-rpath Disable auto-added -R linker paths], | |
120 | [ | |
82f4e93d | 121 | if test "x$withval" = "xno" ; then |
e6354014 | 122 | need_dash_r="" |
123 | fi | |
124 | if test "x$withval" = "xyes" ; then | |
125 | need_dash_r=1 | |
126 | fi | |
127 | ] | |
128 | ) | |
129 | ||
5b84789f | 130 | # Messages for features tested for in target-specific section |
131 | SIA_MSG="no" | |
132 | SPC_MSG="no" | |
133 | ||
a0391976 | 134 | # Check for some target-specific stuff |
a7effaac | 135 | case "$host" in |
9d6b1b96 | 136 | *-*-aix*) |
aff51935 | 137 | AC_MSG_CHECKING([how to specify blibpath for linker ($LD)]) |
68ece370 | 138 | if (test -z "$blibpath"); then |
0a15d73b | 139 | blibpath="/usr/lib:/lib" |
68ece370 | 140 | fi |
141 | saved_LDFLAGS="$LDFLAGS" | |
e7479666 | 142 | if test "$GCC" = "yes"; then |
143 | flags="-Wl,-blibpath: -Wl,-rpath, -blibpath:" | |
144 | else | |
145 | flags="-blibpath: -Wl,-blibpath: -Wl,-rpath," | |
146 | fi | |
147 | for tryflags in $flags ;do | |
68ece370 | 148 | if (test -z "$blibflags"); then |
149 | LDFLAGS="$saved_LDFLAGS $tryflags$blibpath" | |
150 | AC_TRY_LINK([], [], [blibflags=$tryflags]) | |
151 | fi | |
152 | done | |
153 | if (test -z "$blibflags"); then | |
154 | AC_MSG_RESULT(not found) | |
155 | AC_MSG_ERROR([*** must be able to specify blibpath on AIX - check config.log]) | |
156 | else | |
157 | AC_MSG_RESULT($blibflags) | |
bd499f9e | 158 | fi |
68ece370 | 159 | LDFLAGS="$saved_LDFLAGS" |
e351e493 | 160 | dnl Check for authenticate. Might be in libs.a on older AIXes |
3466e002 | 161 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE, 1, |
162 | [Define if you want to enable AIX4's authenticate function])], | |
0764e748 | 163 | [AC_CHECK_LIB(s,authenticate, |
e351e493 | 164 | [ AC_DEFINE(WITH_AIXAUTHENTICATE) |
0764e748 | 165 | LIBS="$LIBS -ls" |
166 | ]) | |
167 | ]) | |
ba603e06 | 168 | dnl Check for various auth function declarations in headers. |
c85ed8e2 | 169 | AC_CHECK_DECLS([authenticate, loginrestrictions, loginsuccess, |
72ad335d | 170 | passwdexpired, setauthdb], , , [#include <usersec.h>]) |
e351e493 | 171 | dnl Check if loginfailed is declared and takes 4 arguments (AIX >= 5.2) |
ba603e06 | 172 | AC_CHECK_DECLS(loginfailed, |
e351e493 | 173 | [AC_MSG_CHECKING(if loginfailed takes 4 arguments) |
174 | AC_TRY_COMPILE( | |
f58c0e01 | 175 | [#include <usersec.h>], |
e351e493 | 176 | [(void)loginfailed("user","host","tty",0);], |
177 | [AC_MSG_RESULT(yes) | |
3466e002 | 178 | AC_DEFINE(AIX_LOGINFAILED_4ARG, 1, |
179 | [Define if your AIX loginfailed() function | |
180 | takes 4 arguments (AIX >= 5.2)])], | |
f58c0e01 | 181 | [AC_MSG_RESULT(no)] |
e351e493 | 182 | )], |
183 | [], | |
184 | [#include <usersec.h>] | |
185 | ) | |
2aa3a16c | 186 | AC_CHECK_FUNCS(setauthdb) |
53c337ed | 187 | AC_CHECK_DECL(F_CLOSEM, |
795e7517 | 188 | AC_DEFINE(HAVE_FCNTL_CLOSEM, 1, [Use F_CLOSEM fcntl for closefrom]), |
53c337ed | 189 | [], |
190 | [ #include <limits.h> | |
191 | #include <fcntl.h> ] | |
192 | ) | |
5ccf88cb | 193 | check_for_aix_broken_getaddrinfo=1 |
3466e002 | 194 | AC_DEFINE(BROKEN_REALPATH, 1, [Define if you have a broken realpath.]) |
195 | AC_DEFINE(SETEUID_BREAKS_SETUID, 1, | |
196 | [Define if your platform breaks doing a seteuid before a setuid]) | |
197 | AC_DEFINE(BROKEN_SETREUID, 1, [Define if your setreuid() is broken]) | |
198 | AC_DEFINE(BROKEN_SETREGID, 1, [Define if your setregid() is broken]) | |
a3cef3ca | 199 | dnl AIX handles lastlog as part of its login message |
3466e002 | 200 | AC_DEFINE(DISABLE_LASTLOG, 1, [Define if you don't want to use lastlog]) |
201 | AC_DEFINE(LOGIN_NEEDS_UTMPX, 1, | |
202 | [Some systems need a utmpx entry for /bin/login to work]) | |
203 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV, | |
204 | [Define to a Set Process Title type if your system is | |
205 | supported by bsd-setproctitle.c]) | |
961c2997 | 206 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
207 | [AIX 5.2 and 5.3 (and presumably newer) require this]) | |
ea8c44d9 | 208 | AC_DEFINE(PTY_ZEROREAD, 1, [read(1) can return 0 for a non-closed fd]) |
9d6b1b96 | 209 | ;; |
3c62e7eb | 210 | *-*-cygwin*) |
a52997bd | 211 | check_for_libcrypt_later=1 |
ffb8d130 | 212 | LIBS="$LIBS /usr/lib/textmode.o" |
3466e002 | 213 | AC_DEFINE(HAVE_CYGWIN, 1, [Define if you are on Cygwin]) |
214 | AC_DEFINE(USE_PIPES, 1, [Use PIPES instead of a socketpair()]) | |
215 | AC_DEFINE(DISABLE_SHADOW, 1, | |
216 | [Define if you want to disable shadow passwords]) | |
217 | AC_DEFINE(IP_TOS_IS_BROKEN, 1, | |
218 | [Define if your system choked on IP TOS setting]) | |
219 | AC_DEFINE(NO_X11_UNIX_SOCKETS, 1, | |
220 | [Define if X11 doesn't support AF_UNIX sockets on that system]) | |
221 | AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT, 1, | |
222 | [Define if the concept of ports only accessible to | |
223 | superusers isn't known]) | |
224 | AC_DEFINE(DISABLE_FD_PASSING, 1, | |
225 | [Define if your platform needs to skip post auth | |
226 | file descriptor passing]) | |
3c62e7eb | 227 | ;; |
d6fdb079 | 228 | *-*-dgux*) |
229 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
0c6a72a5 | 230 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
231 | AC_DEFINE(BROKEN_SETREUID) | |
232 | AC_DEFINE(BROKEN_SETREGID) | |
d6fdb079 | 233 | ;; |
39c98ef7 | 234 | *-*-darwin*) |
33e2e066 | 235 | AC_MSG_CHECKING(if we have working getaddrinfo) |
236 | AC_TRY_RUN([#include <mach-o/dyld.h> | |
237 | main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) | |
238 | exit(0); | |
239 | else | |
240 | exit(1); | |
241 | }], [AC_MSG_RESULT(working)], | |
242 | [AC_MSG_RESULT(buggy) | |
3466e002 | 243 | AC_DEFINE(BROKEN_GETADDRINFO, 1, [getaddrinfo is broken (if present)])], |
b27e573d | 244 | [AC_MSG_RESULT(assume it is working)]) |
635e0c42 | 245 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
246 | AC_DEFINE(BROKEN_SETREUID) | |
247 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 248 | AC_DEFINE_UNQUOTED(BIND_8_COMPAT, 1, |
249 | [Define if your resolver libs need this for getrrsetbyname]) | |
e02505e2 | 250 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
251 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
252 | [Use tunnel device compatibility to OpenBSD]) | |
253 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
254 | [Prepend the address family to IP tunnel traffic]) | |
39c98ef7 | 255 | ;; |
7d458c86 | 256 | *-*-hpux*) |
257 | # first we define all of the options common to all HP-UX releases | |
b8fea62d | 258 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" |
44839801 | 259 | IPADDR_IN_DISPLAY=yes |
2b10f47a | 260 | AC_DEFINE(USE_PIPES) |
3466e002 | 261 | AC_DEFINE(LOGIN_NO_ENDOPT, 1, |
262 | [Define if your login program cannot handle end of options ("--")]) | |
a2572aa7 | 263 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
3466e002 | 264 | AC_DEFINE(LOCKED_PASSWD_STRING, "*", |
265 | [String used in /etc/passwd to denote locked account]) | |
3a2b2b44 | 266 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) |
83f987c3 | 267 | MAIL="/var/mail/username" |
f75ca46d | 268 | LIBS="$LIBS -lsec" |
7d458c86 | 269 | AC_CHECK_LIB(xnet, t_error, , |
270 | AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])) | |
271 | ||
272 | # next, we define all of the options specific to major releases | |
273 | case "$host" in | |
274 | *-*-hpux10*) | |
275 | if test -z "$GCC"; then | |
276 | CFLAGS="$CFLAGS -Ae" | |
277 | fi | |
278 | ;; | |
279 | *-*-hpux11*) | |
3466e002 | 280 | AC_DEFINE(PAM_SUN_CODEBASE, 1, |
281 | [Define if you are using Solaris-derived PAM which | |
282 | passes pam_messages to the conversation function | |
283 | with an extra level of indirection]) | |
284 | AC_DEFINE(DISABLE_UTMP, 1, | |
285 | [Define if you don't want to use utmp]) | |
7d458c86 | 286 | AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins]) |
287 | check_for_hpux_broken_getaddrinfo=1 | |
288 | check_for_conflicting_getspnam=1 | |
289 | ;; | |
290 | esac | |
291 | ||
292 | # lastly, we define options specific to minor releases | |
293 | case "$host" in | |
294 | *-*-hpux10.26) | |
3466e002 | 295 | AC_DEFINE(HAVE_SECUREWARE, 1, |
296 | [Define if you have SecureWare-based | |
297 | protected password database]) | |
7d458c86 | 298 | disable_ptmx_check=yes |
299 | LIBS="$LIBS -lsecpw" | |
300 | ;; | |
301 | esac | |
2b763e31 | 302 | ;; |
d94aa2ae | 303 | *-*-irix5*) |
6ac7829a | 304 | PATH="$PATH:/usr/etc" |
3466e002 | 305 | AC_DEFINE(BROKEN_INET_NTOA, 1, |
306 | [Define if you system's inet_ntoa is busted | |
307 | (e.g. Irix gcc issue)]) | |
cb433561 | 308 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
309 | AC_DEFINE(BROKEN_SETREUID) | |
310 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 311 | AC_DEFINE(WITH_ABBREV_NO_TTY, 1, |
312 | [Define if you shouldn't strip 'tty' from your | |
313 | ttyname in [uw]tmp]) | |
3e6e3da0 | 314 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
b9795b89 | 315 | ;; |
316 | *-*-irix6*) | |
6ac7829a | 317 | PATH="$PATH:/usr/etc" |
3466e002 | 318 | AC_DEFINE(WITH_IRIX_ARRAY, 1, |
319 | [Define if you have/want arrays | |
320 | (cluster-wide session managment, not C arrays)]) | |
321 | AC_DEFINE(WITH_IRIX_PROJECT, 1, | |
322 | [Define if you want IRIX project management]) | |
323 | AC_DEFINE(WITH_IRIX_AUDIT, 1, | |
324 | [Define if you want IRIX audit trails]) | |
325 | AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS, 1, | |
326 | [Define if you want IRIX kernel jobs])]) | |
416ed5a7 | 327 | AC_DEFINE(BROKEN_INET_NTOA) |
412c0eaa | 328 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
329 | AC_DEFINE(BROKEN_SETREUID) | |
330 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 331 | AC_DEFINE(BROKEN_UPDWTMPX, 1, [updwtmpx is broken (if present)]) |
0e8f4eba | 332 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
3e6e3da0 | 333 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
d94aa2ae | 334 | ;; |
5cdfe03f | 335 | *-*-linux*) |
336 | no_dev_ptmx=1 | |
717057b6 | 337 | check_for_libcrypt_later=1 |
eacb954e | 338 | check_for_openpty_ctty_bug=1 |
3466e002 | 339 | AC_DEFINE(DONT_TRY_OTHER_AF, 1, [Workaround more Linux IPv6 quirks]) |
340 | AC_DEFINE(PAM_TTY_KLUDGE, 1, | |
341 | [Work around problematic Linux PAM modules handling of PAM_TTY]) | |
342 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "!", | |
343 | [String used in /etc/passwd to denote locked account]) | |
3a2b2b44 | 344 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) |
3466e002 | 345 | AC_DEFINE(LINK_OPNOTSUPP_ERRNO, EPERM, |
346 | [Define to whatever link() returns for "not supported" | |
347 | if it doesn't return EOPNOTSUPP.]) | |
b6610e8f | 348 | AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts]) |
3466e002 | 349 | AC_DEFINE(USE_BTMP) |
80faa19f | 350 | inet6_default_4in6=yes |
bf7c1e6c | 351 | case `uname -r` in |
ad84c479 | 352 | 1.*|2.0.*) |
3466e002 | 353 | AC_DEFINE(BROKEN_CMSG_TYPE, 1, |
354 | [Define if cmsg_type is not passed correctly]) | |
bf7c1e6c | 355 | ;; |
bf7c1e6c | 356 | esac |
c40f09ca | 357 | # tun(4) forwarding compat code |
d91775e1 | 358 | AC_CHECK_HEADERS(linux/if_tun.h) |
b5081213 | 359 | if test "x$ac_cv_header_linux_if_tun_h" = "xyes" ; then |
c40f09ca | 360 | AC_DEFINE(SSH_TUN_LINUX, 1, |
361 | [Open tunnel devices the Linux tun/tap way]) | |
362 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
363 | [Use tunnel device compatibility to OpenBSD]) | |
364 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
365 | [Prepend the address family to IP tunnel traffic]) | |
366 | fi | |
5cdfe03f | 367 | ;; |
66d6c27e | 368 | mips-sony-bsd|mips-sony-newsos4) |
4b2cf3f1 | 369 | AC_DEFINE(NEED_SETPGRP, 1, [Need setpgrp to acquire controlling tty]) |
66d6c27e | 370 | SONY=1 |
66d6c27e | 371 | ;; |
d468fc76 | 372 | *-*-netbsd*) |
33e2e066 | 373 | check_for_libcrypt_before=1 |
82f4e93d | 374 | if test "x$withval" != "xno" ; then |
e6354014 | 375 | need_dash_r=1 |
376 | fi | |
0f6cb079 | 377 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
378 | AC_CHECK_HEADER([net/if_tap.h], , | |
379 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
380 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
381 | [Prepend the address family to IP tunnel traffic]) | |
d468fc76 | 382 | ;; |
86b416a7 | 383 | *-*-freebsd*) |
384 | check_for_libcrypt_later=1 | |
988c5031 | 385 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "*LOCKED*", [Account locked with pw(1)]) |
0f6cb079 | 386 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
387 | AC_CHECK_HEADER([net/if_tap.h], , | |
388 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
86b416a7 | 389 | ;; |
8707b7eb | 390 | *-*-bsdi*) |
391 | AC_DEFINE(SETEUID_BREAKS_SETUID) | |
392 | AC_DEFINE(BROKEN_SETREUID) | |
393 | AC_DEFINE(BROKEN_SETREGID) | |
394 | ;; | |
729bfe59 | 395 | *-next-*) |
729bfe59 | 396 | conf_lastlog_location="/usr/adm/lastlog" |
698d107e | 397 | conf_utmp_location=/etc/utmp |
398 | conf_wtmp_location=/usr/adm/wtmp | |
399 | MAIL=/usr/spool/mail | |
3466e002 | 400 | AC_DEFINE(HAVE_NEXT, 1, [Define if you are on NeXT]) |
443172c4 | 401 | AC_DEFINE(BROKEN_REALPATH) |
00937921 | 402 | AC_DEFINE(USE_PIPES) |
3466e002 | 403 | AC_DEFINE(BROKEN_SAVED_UIDS, 1, [Needed for NeXT]) |
729bfe59 | 404 | ;; |
5b7b5e23 | 405 | *-*-openbsd*) |
406 | AC_DEFINE(HAVE_ATTRIBUTE__SENTINEL__, 1, [OpenBSD's gcc has sentinel]) | |
8034a348 | 407 | AC_DEFINE(HAVE_ATTRIBUTE__BOUNDED__, 1, [OpenBSD's gcc has bounded]) |
0f6cb079 | 408 | AC_DEFINE(SSH_TUN_OPENBSD, 1, [Open tunnel devices the OpenBSD way]) |
c79c4814 | 409 | AC_DEFINE(SYSLOG_R_SAFE_IN_SIGHAND, 1, |
410 | [syslog_r function is safe to use in in a signal handler]) | |
5b7b5e23 | 411 | ;; |
9d6b1b96 | 412 | *-*-solaris*) |
82f4e93d | 413 | if test "x$withval" != "xno" ; then |
010e9d5b | 414 | need_dash_r=1 |
415 | fi | |
adeebd37 | 416 | AC_DEFINE(PAM_SUN_CODEBASE) |
7e2d5fa4 | 417 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
3466e002 | 418 | AC_DEFINE(LOGIN_NEEDS_TERM, 1, |
419 | [Some versions of /bin/login need the TERM supplied | |
420 | on the commandline]) | |
7f0a4ff1 | 421 | AC_DEFINE(PAM_TTY_KLUDGE) |
3466e002 | 422 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
423 | [Define if pam_chauthtok wants real uid set | |
424 | to the unpriv'ed user]) | |
3e6e3da0 | 425 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
ad84c479 | 426 | # Pushing STREAMS modules will cause sshd to acquire a controlling tty. |
3466e002 | 427 | AC_DEFINE(SSHD_ACQUIRES_CTTY, 1, |
428 | [Define if sshd somehow reacquires a controlling TTY | |
429 | after setsid()]) | |
795aa5f5 | 430 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd |
431 | in case the name is longer than 8 chars]) | |
95b99395 | 432 | external_path_file=/etc/default/login |
1d7b9b20 | 433 | # hardwire lastlog location (can't detect it on some versions) |
434 | conf_lastlog_location="/var/adm/lastlog" | |
32c80420 | 435 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) |
436 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
437 | if test "$sol2ver" -ge 8; then | |
438 | AC_MSG_RESULT(yes) | |
439 | AC_DEFINE(DISABLE_UTMP) | |
3466e002 | 440 | AC_DEFINE(DISABLE_WTMP, 1, |
441 | [Define if you don't want to use wtmp]) | |
32c80420 | 442 | else |
443 | AC_MSG_RESULT(no) | |
444 | fi | |
5b84789f | 445 | AC_ARG_WITH(solaris-contracts, |
446 | [ --with-solaris-contracts Enable Solaris process contracts (experimental)], | |
447 | [ | |
448 | AC_CHECK_LIB(contract, ct_tmpl_activate, | |
449 | [ AC_DEFINE(USE_SOLARIS_PROCESS_CONTRACTS, 1, | |
450 | [Define if you have Solaris process contracts]) | |
451 | SSHDLIBS="$SSHDLIBS -lcontract" | |
452 | AC_SUBST(SSHDLIBS) | |
453 | SPC_MSG="yes" ], ) | |
454 | ], | |
455 | ) | |
9d6b1b96 | 456 | ;; |
a423beaf | 457 | *-*-sunos4*) |
0c2fb82f | 458 | CPPFLAGS="$CPPFLAGS -DSUNOS4" |
a423beaf | 459 | AC_CHECK_FUNCS(getpwanam) |
adeebd37 | 460 | AC_DEFINE(PAM_SUN_CODEBASE) |
32eec038 | 461 | conf_utmp_location=/etc/utmp |
462 | conf_wtmp_location=/var/adm/wtmp | |
463 | conf_lastlog_location=/var/adm/lastlog | |
137d7b6c | 464 | AC_DEFINE(USE_PIPES) |
a423beaf | 465 | ;; |
6f68f28a | 466 | *-ncr-sysv*) |
98a7c37b | 467 | LIBS="$LIBS -lc89" |
29525240 | 468 | AC_DEFINE(USE_PIPES) |
eabb99c6 | 469 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
6fb3618d | 470 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
471 | AC_DEFINE(BROKEN_SETREUID) | |
472 | AC_DEFINE(BROKEN_SETREGID) | |
6f68f28a | 473 | ;; |
132dd316 | 474 | *-sni-sysv*) |
c8c15bcb | 475 | # /usr/ucblib MUST NOT be searched on ReliantUNIX |
e2798e96 | 476 | AC_CHECK_LIB(dl, dlsym, ,) |
d08db6d1 | 477 | # -lresolv needs to be at the end of LIBS or DNS lookups break |
478 | AC_CHECK_LIB(resolv, res_query, [ LIBS="$LIBS -lresolv" ]) | |
9548d6c8 | 479 | IPADDR_IN_DISPLAY=yes |
480 | AC_DEFINE(USE_PIPES) | |
132dd316 | 481 | AC_DEFINE(IP_TOS_IS_BROKEN) |
605369bb | 482 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
483 | AC_DEFINE(BROKEN_SETREUID) | |
484 | AC_DEFINE(BROKEN_SETREGID) | |
eabb99c6 | 485 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
95b99395 | 486 | external_path_file=/etc/default/login |
c8c15bcb | 487 | # /usr/ucblib/libucb.a no longer needed on ReliantUNIX |
488 | # Attention: always take care to bind libsocket and libnsl before libc, | |
489 | # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog | |
132dd316 | 490 | ;; |
79a7ba96 | 491 | # UnixWare 1.x, UnixWare 2.x, and others based on code from Univel. |
77bb0bca | 492 | *-*-sysv4.2*) |
9a406e1e | 493 | CFLAGS="$CFLAGS -Dva_list=_VA_LIST" |
ed6553e2 | 494 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 495 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
496 | AC_DEFINE(BROKEN_SETREUID) | |
497 | AC_DEFINE(BROKEN_SETREGID) | |
46f853b9 | 498 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd]) |
e45da4d6 | 499 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
77bb0bca | 500 | ;; |
79a7ba96 | 501 | # UnixWare 7.x, OpenUNIX 8 |
77bb0bca | 502 | *-*-sysv5*) |
d7d2cc6e | 503 | check_for_libcrypt_later=1 |
504 | AC_DEFINE(UNIXWARE_LONG_PASSWORDS, 1, [Support passwords > 8 chars]) | |
ed6553e2 | 505 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 506 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
507 | AC_DEFINE(BROKEN_SETREUID) | |
508 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 509 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
822015dd | 510 | case "$host" in |
511 | *-*-sysv5SCO_SV*) # SCO OpenServer 6.x | |
512 | TEST_SHELL=/u95/bin/sh | |
3466e002 | 513 | AC_DEFINE(BROKEN_LIBIAF, 1, |
514 | [ia_uinfo routines not supported by OS yet]) | |
9286ecf2 | 515 | AC_DEFINE(BROKEN_UPDWTMP, 1, |
62143a41 | 516 | [using updwtmp will corrupt wtmp entries]) |
822015dd | 517 | ;; |
e45da4d6 | 518 | *) AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
519 | ;; | |
822015dd | 520 | esac |
77bb0bca | 521 | ;; |
9d6b1b96 | 522 | *-*-sysv*) |
9d6b1b96 | 523 | ;; |
79a7ba96 | 524 | # SCO UNIX and OEM versions of SCO UNIX |
77bb0bca | 525 | *-*-sco3.2v4*) |
11cf4f1f | 526 | AC_MSG_ERROR("This Platform is no longer supported.") |
77bb0bca | 527 | ;; |
79a7ba96 | 528 | # SCO OpenServer 5.x |
77bb0bca | 529 | *-*-sco3.2v5*) |
21710e39 | 530 | if test -z "$GCC"; then |
531 | CFLAGS="$CFLAGS -belf" | |
532 | fi | |
ed6553e2 | 533 | LIBS="$LIBS -lprot -lx -ltinfo -lm" |
509b1f88 | 534 | no_dev_ptmx=1 |
ed6553e2 | 535 | AC_DEFINE(USE_PIPES) |
6e879cb4 | 536 | AC_DEFINE(HAVE_SECUREWARE) |
d287c664 | 537 | AC_DEFINE(DISABLE_SHADOW) |
94d8258b | 538 | AC_DEFINE(DISABLE_FD_PASSING) |
7ed101c0 | 539 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
540 | AC_DEFINE(BROKEN_SETREUID) | |
541 | AC_DEFINE(BROKEN_SETREGID) | |
bcebad47 | 542 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
34f2baf0 | 543 | AC_DEFINE(BROKEN_UPDWTMPX) |
3466e002 | 544 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
aca75d94 | 545 | AC_CHECK_FUNCS(getluid setluid) |
533875af | 546 | MANTYPE=man |
a3245b92 | 547 | TEST_SHELL=ksh |
509b1f88 | 548 | ;; |
ccbb983c | 549 | *-*-unicosmk*) |
3466e002 | 550 | AC_DEFINE(NO_SSH_LASTLOG, 1, |
551 | [Define if you don't want to use lastlog in session.c]) | |
c1ad5966 | 552 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
553 | AC_DEFINE(BROKEN_SETREUID) | |
554 | AC_DEFINE(BROKEN_SETREGID) | |
ccbb983c | 555 | AC_DEFINE(USE_PIPES) |
556 | AC_DEFINE(DISABLE_FD_PASSING) | |
557 | LDFLAGS="$LDFLAGS" | |
558 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
559 | MANTYPE=cat | |
d262b7f2 | 560 | ;; |
7b9a8c6e | 561 | *-*-unicosmp*) |
c1ad5966 | 562 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
563 | AC_DEFINE(BROKEN_SETREUID) | |
564 | AC_DEFINE(BROKEN_SETREGID) | |
7b9a8c6e | 565 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
566 | AC_DEFINE(USE_PIPES) | |
567 | AC_DEFINE(DISABLE_FD_PASSING) | |
568 | LDFLAGS="$LDFLAGS" | |
c1ad5966 | 569 | LIBS="$LIBS -lgen -lacid -ldb" |
7b9a8c6e | 570 | MANTYPE=cat |
571 | ;; | |
ca5c7d6a | 572 | *-*-unicos*) |
c1ad5966 | 573 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
574 | AC_DEFINE(BROKEN_SETREUID) | |
575 | AC_DEFINE(BROKEN_SETREGID) | |
ca5c7d6a | 576 | AC_DEFINE(USE_PIPES) |
94d8258b | 577 | AC_DEFINE(DISABLE_FD_PASSING) |
ef51930f | 578 | AC_DEFINE(NO_SSH_LASTLOG) |
ccbb983c | 579 | LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal" |
580 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
581 | MANTYPE=cat | |
a704dd54 | 582 | ;; |
4d33e531 | 583 | *-dec-osf*) |
99c8ddac | 584 | AC_MSG_CHECKING(for Digital Unix SIA) |
585 | no_osfsia="" | |
586 | AC_ARG_WITH(osfsia, | |
587 | [ --with-osfsia Enable Digital Unix SIA], | |
588 | [ | |
589 | if test "x$withval" = "xno" ; then | |
590 | AC_MSG_RESULT(disabled) | |
591 | no_osfsia=1 | |
592 | fi | |
593 | ], | |
594 | ) | |
595 | if test -z "$no_osfsia" ; then | |
4d33e531 | 596 | if test -f /etc/sia/matrix.conf; then |
597 | AC_MSG_RESULT(yes) | |
3466e002 | 598 | AC_DEFINE(HAVE_OSF_SIA, 1, |
599 | [Define if you have Digital Unix Security | |
600 | Integration Architecture]) | |
601 | AC_DEFINE(DISABLE_LOGIN, 1, | |
602 | [Define if you don't want to use your | |
603 | system's login() call]) | |
58d0df4e | 604 | AC_DEFINE(DISABLE_FD_PASSING) |
4d33e531 | 605 | LIBS="$LIBS -lsecurity -ldb -lm -laud" |
5b84789f | 606 | SIA_MSG="yes" |
4d33e531 | 607 | else |
608 | AC_MSG_RESULT(no) | |
3466e002 | 609 | AC_DEFINE(LOCKED_PASSWD_SUBSTR, "Nologin", |
610 | [String used in /etc/passwd to denote locked account]) | |
4d33e531 | 611 | fi |
612 | fi | |
a6e67b60 | 613 | AC_DEFINE(BROKEN_GETADDRINFO) |
f4f2ff4f | 614 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
08da2d08 | 615 | AC_DEFINE(BROKEN_SETREUID) |
616 | AC_DEFINE(BROKEN_SETREGID) | |
4d33e531 | 617 | ;; |
41cb4569 | 618 | |
9c54c067 | 619 | *-*-nto-qnx*) |
41cb4569 | 620 | AC_DEFINE(USE_PIPES) |
621 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
3466e002 | 622 | AC_DEFINE(MISSING_NFDBITS, 1, [Define on *nto-qnx systems]) |
623 | AC_DEFINE(MISSING_HOWMANY, 1, [Define on *nto-qnx systems]) | |
624 | AC_DEFINE(MISSING_FD_MASK, 1, [Define on *nto-qnx systems]) | |
9c54c067 | 625 | AC_DEFINE(DISABLE_LASTLOG) |
49c64dd6 | 626 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
0c7e8877 | 627 | enable_etc_default_login=no # has incompatible /etc/default/login |
41cb4569 | 628 | ;; |
35fc74ed | 629 | |
630 | *-*-ultrix*) | |
3466e002 | 631 | AC_DEFINE(BROKEN_GETGROUPS, 1, [getgroups(0,NULL) will return -1]) |
632 | AC_DEFINE(BROKEN_MMAP, 1, [Ultrix mmap can't map files]) | |
4b2cf3f1 | 633 | AC_DEFINE(NEED_SETPGRP) |
b5765e1d | 634 | AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix]) |
635 | ;; | |
157b6700 | 636 | |
637 | *-*-lynxos) | |
638 | CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__" | |
3466e002 | 639 | AC_DEFINE(MISSING_HOWMANY) |
157b6700 | 640 | AC_DEFINE(BROKEN_SETVBUF, 1, [LynxOS has broken setvbuf() implementation]) |
641 | ;; | |
a7effaac | 642 | esac |
643 | ||
8e7b16f8 | 644 | # Allow user to specify flags |
645 | AC_ARG_WITH(cflags, | |
646 | [ --with-cflags Specify additional flags to pass to compiler], | |
647 | [ | |
6cf0200f | 648 | if test -n "$withval" && test "x$withval" != "xno" && \ |
649 | test "x${withval}" != "xyes"; then | |
8e7b16f8 | 650 | CFLAGS="$CFLAGS $withval" |
651 | fi | |
82f4e93d | 652 | ] |
8e7b16f8 | 653 | ) |
0c2fb82f | 654 | AC_ARG_WITH(cppflags, |
655 | [ --with-cppflags Specify additional flags to pass to preprocessor] , | |
656 | [ | |
6cf0200f | 657 | if test -n "$withval" && test "x$withval" != "xno" && \ |
658 | test "x${withval}" != "xyes"; then | |
0c2fb82f | 659 | CPPFLAGS="$CPPFLAGS $withval" |
660 | fi | |
661 | ] | |
662 | ) | |
8e7b16f8 | 663 | AC_ARG_WITH(ldflags, |
97b378bf | 664 | [ --with-ldflags Specify additional flags to pass to linker], |
8e7b16f8 | 665 | [ |
6cf0200f | 666 | if test -n "$withval" && test "x$withval" != "xno" && \ |
667 | test "x${withval}" != "xyes"; then | |
8e7b16f8 | 668 | LDFLAGS="$LDFLAGS $withval" |
669 | fi | |
82f4e93d | 670 | ] |
8e7b16f8 | 671 | ) |
672 | AC_ARG_WITH(libs, | |
673 | [ --with-libs Specify additional libraries to link with], | |
674 | [ | |
6cf0200f | 675 | if test -n "$withval" && test "x$withval" != "xno" && \ |
676 | test "x${withval}" != "xyes"; then | |
8e7b16f8 | 677 | LIBS="$LIBS $withval" |
678 | fi | |
82f4e93d | 679 | ] |
8e7b16f8 | 680 | ) |
ed89c848 | 681 | AC_ARG_WITH(Werror, |
682 | [ --with-Werror Build main code with -Werror], | |
683 | [ | |
684 | if test -n "$withval" && test "x$withval" != "xno"; then | |
685 | werror_flags="-Werror" | |
1012885d | 686 | if test "x${withval}" != "xyes"; then |
ed89c848 | 687 | werror_flags="$withval" |
688 | fi | |
689 | fi | |
690 | ] | |
691 | ) | |
8e7b16f8 | 692 | |
c5829391 | 693 | AC_MSG_CHECKING(compiler and flags for sanity) |
479cece8 | 694 | AC_RUN_IFELSE( |
695 | [AC_LANG_SOURCE([ | |
c5829391 | 696 | #include <stdio.h> |
697 | int main(){exit(0);} | |
479cece8 | 698 | ])], |
c5829391 | 699 | [ AC_MSG_RESULT(yes) ], |
700 | [ | |
701 | AC_MSG_RESULT(no) | |
702 | AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***]) | |
1a01a50c | 703 | ], |
704 | [ AC_MSG_WARN([cross compiling: not checking compiler sanity]) ] | |
c5829391 | 705 | ) |
706 | ||
b04a9f8c | 707 | dnl Checks for header files. |
708 | AC_CHECK_HEADERS( \ | |
709 | bstring.h \ | |
710 | crypt.h \ | |
2f360c89 | 711 | crypto/sha2.h \ |
b04a9f8c | 712 | dirent.h \ |
713 | endian.h \ | |
714 | features.h \ | |
37259a8e | 715 | fcntl.h \ |
b04a9f8c | 716 | floatingpoint.h \ |
717 | getopt.h \ | |
718 | glob.h \ | |
719 | ia.h \ | |
4c653d8e | 720 | iaf.h \ |
b04a9f8c | 721 | limits.h \ |
722 | login.h \ | |
b04a9f8c | 723 | maillock.h \ |
724 | ndir.h \ | |
e02505e2 | 725 | net/if_tun.h \ |
b04a9f8c | 726 | netdb.h \ |
727 | netgroup.h \ | |
b04a9f8c | 728 | pam/pam_appl.h \ |
729 | paths.h \ | |
730 | pty.h \ | |
731 | readpassphrase.h \ | |
732 | rpc/types.h \ | |
733 | security/pam_appl.h \ | |
f73e2ad7 | 734 | sha2.h \ |
b04a9f8c | 735 | shadow.h \ |
736 | stddef.h \ | |
737 | stdint.h \ | |
0957c2cf | 738 | string.h \ |
b04a9f8c | 739 | strings.h \ |
740 | sys/audit.h \ | |
741 | sys/bitypes.h \ | |
742 | sys/bsdtty.h \ | |
743 | sys/cdefs.h \ | |
744 | sys/dir.h \ | |
745 | sys/mman.h \ | |
746 | sys/ndir.h \ | |
747 | sys/prctl.h \ | |
748 | sys/pstat.h \ | |
749 | sys/select.h \ | |
750 | sys/stat.h \ | |
751 | sys/stream.h \ | |
752 | sys/stropts.h \ | |
753 | sys/strtio.h \ | |
754 | sys/sysmacros.h \ | |
755 | sys/time.h \ | |
756 | sys/timers.h \ | |
757 | sys/un.h \ | |
758 | time.h \ | |
759 | tmpdir.h \ | |
760 | ttyent.h \ | |
25dd2ce6 | 761 | unistd.h \ |
b04a9f8c | 762 | usersec.h \ |
763 | util.h \ | |
764 | utime.h \ | |
765 | utmp.h \ | |
766 | utmpx.h \ | |
ea76f54c | 767 | vis.h \ |
b04a9f8c | 768 | ) |
ddceb1c8 | 769 | |
823221b2 | 770 | # lastlog.h requires sys/time.h to be included first on Solaris |
771 | AC_CHECK_HEADERS(lastlog.h, [], [], [ | |
772 | #ifdef HAVE_SYS_TIME_H | |
773 | # include <sys/time.h> | |
774 | #endif | |
775 | ]) | |
776 | ||
765a24cd | 777 | # sys/ptms.h requires sys/stream.h to be included first on Solaris |
778 | AC_CHECK_HEADERS(sys/ptms.h, [], [], [ | |
779 | #ifdef HAVE_SYS_STREAM_H | |
780 | # include <sys/stream.h> | |
781 | #endif | |
782 | ]) | |
783 | ||
3919d576 | 784 | # login_cap.h requires sys/types.h on NetBSD |
785 | AC_CHECK_HEADERS(login_cap.h, [], [], [ | |
786 | #include <sys/types.h> | |
787 | ]) | |
788 | ||
a0391976 | 789 | # Checks for libraries. |
98a7c37b | 790 | AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match)) |
791 | AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt)) | |
2c523de9 | 792 | |
446227d6 | 793 | dnl IRIX and Solaris 2.5.1 have dirname() in libgen |
794 | AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[ | |
795 | AC_CHECK_LIB(gen, dirname,[ | |
796 | AC_CACHE_CHECK([for broken dirname], | |
797 | ac_cv_have_broken_dirname, [ | |
798 | save_LIBS="$LIBS" | |
799 | LIBS="$LIBS -lgen" | |
b0e7249f | 800 | AC_RUN_IFELSE( |
801 | [AC_LANG_SOURCE([[ | |
446227d6 | 802 | #include <libgen.h> |
803 | #include <string.h> | |
804 | ||
805 | int main(int argc, char **argv) { | |
806 | char *s, buf[32]; | |
807 | ||
808 | strncpy(buf,"/etc", 32); | |
809 | s = dirname(buf); | |
810 | if (!s || strncmp(s, "/", 32) != 0) { | |
811 | exit(1); | |
812 | } else { | |
813 | exit(0); | |
814 | } | |
815 | } | |
b0e7249f | 816 | ]])], |
817 | [ ac_cv_have_broken_dirname="no" ], | |
818 | [ ac_cv_have_broken_dirname="yes" ], | |
446227d6 | 819 | [ ac_cv_have_broken_dirname="no" ], |
446227d6 | 820 | ) |
821 | LIBS="$save_LIBS" | |
822 | ]) | |
823 | if test "x$ac_cv_have_broken_dirname" = "xno" ; then | |
824 | LIBS="$LIBS -lgen" | |
825 | AC_DEFINE(HAVE_DIRNAME) | |
826 | AC_CHECK_HEADERS(libgen.h) | |
827 | fi | |
828 | ]) | |
829 | ]) | |
830 | ||
831 | AC_CHECK_FUNC(getspnam, , | |
832 | AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen")) | |
3466e002 | 833 | AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME, 1, |
834 | [Define if you have the basename function.])) | |
446227d6 | 835 | |
98a7c37b | 836 | dnl zlib is required |
837 | AC_ARG_WITH(zlib, | |
838 | [ --with-zlib=PATH Use zlib in PATH], | |
6dd05556 | 839 | [ if test "x$withval" = "xno" ; then |
840 | AC_MSG_ERROR([*** zlib is required ***]) | |
841 | elif test "x$withval" != "xyes"; then | |
98a7c37b | 842 | if test -d "$withval/lib"; then |
843 | if test -n "${need_dash_r}"; then | |
5a162955 | 844 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 845 | else |
5a162955 | 846 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 847 | fi |
848 | else | |
849 | if test -n "${need_dash_r}"; then | |
5a162955 | 850 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 851 | else |
5a162955 | 852 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 853 | fi |
854 | fi | |
855 | if test -d "$withval/include"; then | |
5a162955 | 856 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 857 | else |
5a162955 | 858 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 859 | fi |
6dd05556 | 860 | fi ] |
98a7c37b | 861 | ) |
862 | ||
0a15d73b | 863 | AC_CHECK_LIB(z, deflate, , |
864 | [ | |
865 | saved_CPPFLAGS="$CPPFLAGS" | |
866 | saved_LDFLAGS="$LDFLAGS" | |
867 | save_LIBS="$LIBS" | |
868 | dnl Check default zlib install dir | |
869 | if test -n "${need_dash_r}"; then | |
870 | LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}" | |
871 | else | |
872 | LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}" | |
873 | fi | |
874 | CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}" | |
875 | LIBS="$LIBS -lz" | |
876 | AC_TRY_LINK_FUNC(deflate, AC_DEFINE(HAVE_LIBZ), | |
877 | [ | |
878 | AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]) | |
879 | ] | |
880 | ) | |
881 | ] | |
882 | ) | |
4ad65809 | 883 | AC_CHECK_HEADER([zlib.h], ,AC_MSG_ERROR([*** zlib.h missing - please install first or check config.log ***])) |
8068d564 | 884 | |
885 | AC_ARG_WITH(zlib-version-check, | |
886 | [ --without-zlib-version-check Disable zlib version check], | |
887 | [ if test "x$withval" = "xno" ; then | |
888 | zlib_check_nonfatal=1 | |
889 | fi | |
890 | ] | |
891 | ) | |
892 | ||
5c7fc85d | 893 | AC_MSG_CHECKING(for possibly buggy zlib) |
479cece8 | 894 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
5c7fc85d | 895 | #include <stdio.h> |
4ad65809 | 896 | #include <zlib.h> |
897 | int main() | |
898 | { | |
5c7fc85d | 899 | int a=0, b=0, c=0, d=0, n, v; |
900 | n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d); | |
901 | if (n != 3 && n != 4) | |
4ad65809 | 902 | exit(1); |
5c7fc85d | 903 | v = a*1000000 + b*10000 + c*100 + d; |
904 | fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v); | |
905 | ||
906 | /* 1.1.4 is OK */ | |
907 | if (a == 1 && b == 1 && c >= 4) | |
4ad65809 | 908 | exit(0); |
5c7fc85d | 909 | |
0072b59d | 910 | /* 1.2.3 and up are OK */ |
911 | if (v >= 1020300) | |
5c7fc85d | 912 | exit(0); |
913 | ||
4ad65809 | 914 | exit(2); |
915 | } | |
479cece8 | 916 | ]])], |
5c7fc85d | 917 | AC_MSG_RESULT(no), |
918 | [ AC_MSG_RESULT(yes) | |
8068d564 | 919 | if test -z "$zlib_check_nonfatal" ; then |
920 | AC_MSG_ERROR([*** zlib too old - check config.log *** | |
921 | Your reported zlib version has known security problems. It's possible your | |
922 | vendor has fixed these problems without changing the version number. If you | |
923 | are sure this is the case, you can disable the check by running | |
924 | "./configure --without-zlib-version-check". | |
6090bcfe | 925 | If you are in doubt, upgrade zlib to version 1.2.3 or greater. |
5c7fc85d | 926 | See http://www.gzip.org/zlib/ for details.]) |
8068d564 | 927 | else |
928 | AC_MSG_WARN([zlib version may have security problems]) | |
929 | fi | |
1a01a50c | 930 | ], |
931 | [ AC_MSG_WARN([cross compiling: not checking zlib version]) ] | |
4ad65809 | 932 | ) |
48e7916f | 933 | |
2c523de9 | 934 | dnl UnixWare 2.x |
aff51935 | 935 | AC_CHECK_FUNC(strcasecmp, |
2c523de9 | 936 | [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ] |
937 | ) | |
23361281 | 938 | AC_CHECK_FUNCS(utimes, |
cda1ebcb | 939 | [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES) |
940 | LIBS="$LIBS -lc89"]) ] | |
2c523de9 | 941 | ) |
4cca272e | 942 | |
7c6d759d | 943 | dnl Checks for libutil functions |
944 | AC_CHECK_HEADERS(libutil.h) | |
3466e002 | 945 | AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN, 1, |
946 | [Define if your libraries define login()])]) | |
7c6d759d | 947 | AC_CHECK_FUNCS(logout updwtmp logwtmp) |
948 | ||
a738c3b0 | 949 | AC_FUNC_STRFTIME |
950 | ||
84ceda19 | 951 | # Check for ALTDIRFUNC glob() extension |
952 | AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support) | |
953 | AC_EGREP_CPP(FOUNDIT, | |
954 | [ | |
955 | #include <glob.h> | |
956 | #ifdef GLOB_ALTDIRFUNC | |
957 | FOUNDIT | |
958 | #endif | |
aff51935 | 959 | ], |
84ceda19 | 960 | [ |
3466e002 | 961 | AC_DEFINE(GLOB_HAS_ALTDIRFUNC, 1, |
962 | [Define if your system glob() function has | |
963 | the GLOB_ALTDIRFUNC extension]) | |
84ceda19 | 964 | AC_MSG_RESULT(yes) |
965 | ], | |
966 | [ | |
967 | AC_MSG_RESULT(no) | |
968 | ] | |
969 | ) | |
4cca272e | 970 | |
40849fdb | 971 | # Check for g.gl_matchc glob() extension |
972 | AC_MSG_CHECKING(for gl_matchc field in glob_t) | |
d90b9f9a | 973 | AC_TRY_COMPILE( |
13ff27b7 | 974 | [ #include <glob.h> ], |
975 | [glob_t g; g.gl_matchc = 1;], | |
aff51935 | 976 | [ |
3466e002 | 977 | AC_DEFINE(GLOB_HAS_GL_MATCHC, 1, |
978 | [Define if your system glob() function has | |
979 | gl_matchc options in glob_t]) | |
aff51935 | 980 | AC_MSG_RESULT(yes) |
981 | ], | |
982 | [ | |
983 | AC_MSG_RESULT(no) | |
984 | ] | |
40849fdb | 985 | ) |
986 | ||
78888bab | 987 | AC_CHECK_DECLS(GLOB_NOMATCH, , , [#include <glob.h>]) |
988 | ||
edbe6722 | 989 | AC_MSG_CHECKING([whether struct dirent allocates space for d_name]) |
1a01a50c | 990 | AC_RUN_IFELSE( |
479cece8 | 991 | [AC_LANG_SOURCE([[ |
edbe6722 | 992 | #include <sys/types.h> |
993 | #include <dirent.h> | |
aec4cb4f | 994 | int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));} |
479cece8 | 995 | ]])], |
aff51935 | 996 | [AC_MSG_RESULT(yes)], |
edbe6722 | 997 | [ |
998 | AC_MSG_RESULT(no) | |
3466e002 | 999 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME, 1, |
d08db6d1 | 1000 | [Define if your struct dirent expects you to |
3466e002 | 1001 | allocate extra space for d_name]) |
1a01a50c | 1002 | ], |
82f4e93d | 1003 | [ |
1a01a50c | 1004 | AC_MSG_WARN([cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME]) |
1005 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME) | |
edbe6722 | 1006 | ] |
1007 | ) | |
1008 | ||
419e26e7 | 1009 | AC_MSG_CHECKING([for /proc/pid/fd directory]) |
1010 | if test -d "/proc/$$/fd" ; then | |
3466e002 | 1011 | AC_DEFINE(HAVE_PROC_PID, 1, [Define if you have /proc/$pid/fd]) |
419e26e7 | 1012 | AC_MSG_RESULT(yes) |
1013 | else | |
1014 | AC_MSG_RESULT(no) | |
1015 | fi | |
1016 | ||
278588d8 | 1017 | # Check whether user wants S/Key support |
aff51935 | 1018 | SKEY_MSG="no" |
278588d8 | 1019 | AC_ARG_WITH(skey, |
6ff3d0dc | 1020 | [ --with-skey[[=PATH]] Enable S/Key support (optionally in PATH)], |
278588d8 | 1021 | [ |
1022 | if test "x$withval" != "xno" ; then | |
1023 | ||
1024 | if test "x$withval" != "xyes" ; then | |
1025 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
1026 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
1027 | fi | |
1028 | ||
3466e002 | 1029 | AC_DEFINE(SKEY, 1, [Define if you want S/Key support]) |
278588d8 | 1030 | LIBS="-lskey $LIBS" |
aff51935 | 1031 | SKEY_MSG="yes" |
82f4e93d | 1032 | |
ddceb1c8 | 1033 | AC_MSG_CHECKING([for s/key support]) |
b0e7249f | 1034 | AC_LINK_IFELSE( |
1035 | [AC_LANG_SOURCE([[ | |
ddceb1c8 | 1036 | #include <stdio.h> |
1037 | #include <skey.h> | |
aec4cb4f | 1038 | int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); } |
b0e7249f | 1039 | ]])], |
ddceb1c8 | 1040 | [AC_MSG_RESULT(yes)], |
278588d8 | 1041 | [ |
ddceb1c8 | 1042 | AC_MSG_RESULT(no) |
278588d8 | 1043 | AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) |
1044 | ]) | |
141fc639 | 1045 | AC_MSG_CHECKING(if skeychallenge takes 4 arguments) |
1046 | AC_TRY_COMPILE( | |
1047 | [#include <stdio.h> | |
1048 | #include <skey.h>], | |
1049 | [(void)skeychallenge(NULL,"name","",0);], | |
1050 | [AC_MSG_RESULT(yes) | |
3466e002 | 1051 | AC_DEFINE(SKEYCHALLENGE_4ARG, 1, |
1052 | [Define if your skeychallenge() | |
1053 | function takes 4 arguments (NetBSD)])], | |
141fc639 | 1054 | [AC_MSG_RESULT(no)] |
1055 | ) | |
278588d8 | 1056 | fi |
1057 | ] | |
1058 | ) | |
1059 | ||
1060 | # Check whether user wants TCP wrappers support | |
98a7c37b | 1061 | TCPW_MSG="no" |
278588d8 | 1062 | AC_ARG_WITH(tcp-wrappers, |
6ff3d0dc | 1063 | [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support (optionally in PATH)], |
278588d8 | 1064 | [ |
1065 | if test "x$withval" != "xno" ; then | |
1066 | saved_LIBS="$LIBS" | |
98a7c37b | 1067 | saved_LDFLAGS="$LDFLAGS" |
1068 | saved_CPPFLAGS="$CPPFLAGS" | |
4b492aab | 1069 | if test -n "${withval}" && \ |
6cf0200f | 1070 | test "x${withval}" != "xyes"; then |
98a7c37b | 1071 | if test -d "${withval}/lib"; then |
1072 | if test -n "${need_dash_r}"; then | |
5a162955 | 1073 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 1074 | else |
5a162955 | 1075 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 1076 | fi |
1077 | else | |
1078 | if test -n "${need_dash_r}"; then | |
5a162955 | 1079 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 1080 | else |
5a162955 | 1081 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 1082 | fi |
1083 | fi | |
1084 | if test -d "${withval}/include"; then | |
5a162955 | 1085 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 1086 | else |
5a162955 | 1087 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 1088 | fi |
98a7c37b | 1089 | fi |
ddceb1c8 | 1090 | LIBWRAP="-lwrap" |
1091 | LIBS="$LIBWRAP $LIBS" | |
278588d8 | 1092 | AC_MSG_CHECKING(for libwrap) |
1093 | AC_TRY_LINK( | |
1094 | [ | |
77f09220 | 1095 | #include <sys/types.h> |
1096 | #include <sys/socket.h> | |
1097 | #include <netinet/in.h> | |
278588d8 | 1098 | #include <tcpd.h> |
1099 | int deny_severity = 0, allow_severity = 0; | |
1100 | ], | |
1101 | [hosts_access(0);], | |
1102 | [ | |
1103 | AC_MSG_RESULT(yes) | |
3466e002 | 1104 | AC_DEFINE(LIBWRAP, 1, |
1105 | [Define if you want | |
1106 | TCP Wrappers support]) | |
ddceb1c8 | 1107 | AC_SUBST(LIBWRAP) |
98a7c37b | 1108 | TCPW_MSG="yes" |
278588d8 | 1109 | ], |
1110 | [ | |
1111 | AC_MSG_ERROR([*** libwrap missing]) | |
1112 | ] | |
1113 | ) | |
ddceb1c8 | 1114 | LIBS="$saved_LIBS" |
278588d8 | 1115 | fi |
1116 | ] | |
1117 | ) | |
1118 | ||
59031773 | 1119 | # Check whether user wants libedit support |
1120 | LIBEDIT_MSG="no" | |
1121 | AC_ARG_WITH(libedit, | |
6ff3d0dc | 1122 | [ --with-libedit[[=PATH]] Enable libedit support for sftp], |
59031773 | 1123 | [ if test "x$withval" != "xno" ; then |
737edf04 | 1124 | if test "x$withval" != "xyes"; then |
bb116c8e | 1125 | CPPFLAGS="$CPPFLAGS -I${withval}/include" |
1126 | if test -n "${need_dash_r}"; then | |
1127 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1128 | else | |
1129 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
1130 | fi | |
737edf04 | 1131 | fi |
59031773 | 1132 | AC_CHECK_LIB(edit, el_init, |
3466e002 | 1133 | [ AC_DEFINE(USE_LIBEDIT, 1, [Use libedit for sftp]) |
59031773 | 1134 | LIBEDIT="-ledit -lcurses" |
1135 | LIBEDIT_MSG="yes" | |
1136 | AC_SUBST(LIBEDIT) | |
1137 | ], | |
737edf04 | 1138 | [ AC_MSG_ERROR(libedit not found) ], |
1139 | [ -lcurses ] | |
59031773 | 1140 | ) |
f47ddccb | 1141 | AC_MSG_CHECKING(if libedit version is compatible) |
d92622f9 | 1142 | AC_COMPILE_IFELSE( |
1143 | [AC_LANG_SOURCE([[ | |
1144 | #include <histedit.h> | |
f47ddccb | 1145 | int main(void) |
1146 | { | |
1147 | int i = H_SETSIZE; | |
1148 | el_init("", NULL, NULL, NULL); | |
1149 | exit(0); | |
1150 | } | |
d92622f9 | 1151 | ]])], |
f47ddccb | 1152 | [ AC_MSG_RESULT(yes) ], |
1153 | [ AC_MSG_RESULT(no) | |
1154 | AC_MSG_ERROR(libedit version is not compatible) ] | |
1155 | ) | |
59031773 | 1156 | fi ] |
1157 | ) | |
1158 | ||
7b578f7d | 1159 | AUDIT_MODULE=none |
1160 | AC_ARG_WITH(audit, | |
1161 | [ --with-audit=module Enable EXPERIMENTAL audit support (modules=debug,bsm)], | |
1162 | [ | |
1163 | AC_MSG_CHECKING(for supported audit module) | |
1164 | case "$withval" in | |
1165 | bsm) | |
1166 | AC_MSG_RESULT(bsm) | |
1167 | AUDIT_MODULE=bsm | |
1168 | dnl Checks for headers, libs and functions | |
1169 | AC_CHECK_HEADERS(bsm/audit.h, [], | |
1170 | [AC_MSG_ERROR(BSM enabled and bsm/audit.h not found)]) | |
1171 | AC_CHECK_LIB(bsm, getaudit, [], | |
1172 | [AC_MSG_ERROR(BSM enabled and required library not found)]) | |
1173 | AC_CHECK_FUNCS(getaudit, [], | |
1174 | [AC_MSG_ERROR(BSM enabled and required function not found)]) | |
1175 | # These are optional | |
7939c496 | 1176 | AC_CHECK_FUNCS(getaudit_addr) |
3466e002 | 1177 | AC_DEFINE(USE_BSM_AUDIT, 1, [Use BSM audit module]) |
7b578f7d | 1178 | ;; |
1179 | debug) | |
1180 | AUDIT_MODULE=debug | |
1181 | AC_MSG_RESULT(debug) | |
3466e002 | 1182 | AC_DEFINE(SSH_AUDIT_EVENTS, 1, Use audit debugging module) |
7b578f7d | 1183 | ;; |
a2b3321d | 1184 | no) |
d92622f9 | 1185 | AC_MSG_RESULT(no) |
a2b3321d | 1186 | ;; |
7b578f7d | 1187 | *) |
1188 | AC_MSG_ERROR([Unknown audit module $withval]) | |
1189 | ;; | |
1190 | esac ] | |
1191 | ) | |
1192 | ||
19160674 | 1193 | dnl Checks for library functions. Please keep in alphabetical order |
b04a9f8c | 1194 | AC_CHECK_FUNCS( \ |
1195 | arc4random \ | |
9a406e1e | 1196 | asprintf \ |
b04a9f8c | 1197 | b64_ntop \ |
1198 | __b64_ntop \ | |
1199 | b64_pton \ | |
1200 | __b64_pton \ | |
1201 | bcopy \ | |
1202 | bindresvport_sa \ | |
1203 | clock \ | |
1204 | closefrom \ | |
1205 | dirfd \ | |
b04a9f8c | 1206 | fchmod \ |
1207 | fchown \ | |
1208 | freeaddrinfo \ | |
1209 | futimes \ | |
1210 | getaddrinfo \ | |
1211 | getcwd \ | |
1212 | getgrouplist \ | |
1213 | getnameinfo \ | |
1214 | getopt \ | |
1215 | getpeereid \ | |
1216 | _getpty \ | |
1217 | getrlimit \ | |
1218 | getttyent \ | |
1219 | glob \ | |
1220 | inet_aton \ | |
1221 | inet_ntoa \ | |
1222 | inet_ntop \ | |
1223 | innetgr \ | |
1224 | login_getcapbool \ | |
1225 | md5_crypt \ | |
1226 | memmove \ | |
1227 | mkdtemp \ | |
1228 | mmap \ | |
1229 | ngetaddrinfo \ | |
1230 | nsleep \ | |
1231 | ogetaddrinfo \ | |
1232 | openlog_r \ | |
1233 | openpty \ | |
1234 | prctl \ | |
1235 | pstat \ | |
1236 | readpassphrase \ | |
1237 | realpath \ | |
1238 | recvmsg \ | |
1239 | rresvport_af \ | |
1240 | sendmsg \ | |
1241 | setdtablesize \ | |
1242 | setegid \ | |
1243 | setenv \ | |
1244 | seteuid \ | |
1245 | setgroups \ | |
1246 | setlogin \ | |
1247 | setpcred \ | |
1248 | setproctitle \ | |
1249 | setregid \ | |
1250 | setreuid \ | |
1251 | setrlimit \ | |
1252 | setsid \ | |
1253 | setvbuf \ | |
1254 | sigaction \ | |
1255 | sigvec \ | |
1256 | snprintf \ | |
1257 | socketpair \ | |
1258 | strdup \ | |
1259 | strerror \ | |
1260 | strlcat \ | |
1261 | strlcpy \ | |
1262 | strmode \ | |
1263 | strnvis \ | |
1264 | strtonum \ | |
1e29a0c8 | 1265 | strtoll \ |
b04a9f8c | 1266 | strtoul \ |
1267 | sysconf \ | |
1268 | tcgetpgrp \ | |
1269 | truncate \ | |
1270 | unsetenv \ | |
1271 | updwtmpx \ | |
9a406e1e | 1272 | vasprintf \ |
b04a9f8c | 1273 | vhangup \ |
1274 | vsnprintf \ | |
1275 | waitpid \ | |
19160674 | 1276 | ) |
98a7c37b | 1277 | |
1a086f97 | 1278 | # IRIX has a const char return value for gai_strerror() |
1279 | AC_CHECK_FUNCS(gai_strerror,[ | |
1280 | AC_DEFINE(HAVE_GAI_STRERROR) | |
1281 | AC_TRY_COMPILE([ | |
1282 | #include <sys/types.h> | |
1283 | #include <sys/socket.h> | |
1284 | #include <netdb.h> | |
1285 | ||
1286 | const char *gai_strerror(int);],[ | |
1287 | char *str; | |
1288 | ||
1289 | str = gai_strerror(0);],[ | |
1290 | AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1, | |
1291 | [Define if gai_strerror() returns const char *])])]) | |
1292 | ||
3466e002 | 1293 | AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP, 1, |
1294 | [Some systems put nanosleep outside of libc])) | |
92b1decf | 1295 | |
309709db | 1296 | dnl Make sure prototypes are defined for these before using them. |
309709db | 1297 | AC_CHECK_DECL(getrusage, [AC_CHECK_FUNCS(getrusage)]) |
0957c2cf | 1298 | AC_CHECK_DECL(strsep, |
1299 | [AC_CHECK_FUNCS(strsep)], | |
1300 | [], | |
1301 | [ | |
1302 | #ifdef HAVE_STRING_H | |
1303 | # include <string.h> | |
1304 | #endif | |
1305 | ]) | |
08412d26 | 1306 | |
3490699c | 1307 | dnl tcsendbreak might be a macro |
1308 | AC_CHECK_DECL(tcsendbreak, | |
1309 | [AC_DEFINE(HAVE_TCSENDBREAK)], | |
aff51935 | 1310 | [AC_CHECK_FUNCS(tcsendbreak)], |
3490699c | 1311 | [#include <termios.h>] |
1312 | ) | |
1313 | ||
41e0e158 | 1314 | AC_CHECK_DECLS(h_errno, , ,[#include <netdb.h>]) |
1315 | ||
71f4c727 | 1316 | AC_CHECK_DECLS(SHUT_RD, , , |
1317 | [ | |
1318 | #include <sys/types.h> | |
1319 | #include <sys/socket.h> | |
1320 | ]) | |
956d6743 | 1321 | |
1322 | AC_CHECK_DECLS(O_NONBLOCK, , , | |
1323 | [ | |
1324 | #include <sys/types.h> | |
1325 | #ifdef HAVE_SYS_STAT_H | |
1326 | # include <sys/stat.h> | |
1327 | #endif | |
1328 | #ifdef HAVE_FCNTL_H | |
1329 | # include <fcntl.h> | |
1330 | #endif | |
1331 | ]) | |
1332 | ||
752994dd | 1333 | AC_CHECK_DECLS(writev, , , [ |
1334 | #include <sys/types.h> | |
1335 | #include <sys/uio.h> | |
1336 | #include <unistd.h> | |
1337 | ]) | |
1338 | ||
3f176010 | 1339 | AC_CHECK_FUNCS(setresuid, [ |
1340 | dnl Some platorms have setresuid that isn't implemented, test for this | |
1341 | AC_MSG_CHECKING(if setresuid seems to work) | |
479cece8 | 1342 | AC_RUN_IFELSE( |
1343 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1344 | #include <stdlib.h> |
1345 | #include <errno.h> | |
1346 | int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1347 | ]])], |
3f176010 | 1348 | [AC_MSG_RESULT(yes)], |
3466e002 | 1349 | [AC_DEFINE(BROKEN_SETRESUID, 1, |
1350 | [Define if your setresuid() is broken]) | |
1a01a50c | 1351 | AC_MSG_RESULT(not implemented)], |
1352 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1353 | ) |
1354 | ]) | |
9a3fe0e2 | 1355 | |
3f176010 | 1356 | AC_CHECK_FUNCS(setresgid, [ |
1357 | dnl Some platorms have setresgid that isn't implemented, test for this | |
1358 | AC_MSG_CHECKING(if setresgid seems to work) | |
479cece8 | 1359 | AC_RUN_IFELSE( |
1360 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1361 | #include <stdlib.h> |
1362 | #include <errno.h> | |
1363 | int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1364 | ]])], |
3f176010 | 1365 | [AC_MSG_RESULT(yes)], |
3466e002 | 1366 | [AC_DEFINE(BROKEN_SETRESGID, 1, |
1367 | [Define if your setresgid() is broken]) | |
1a01a50c | 1368 | AC_MSG_RESULT(not implemented)], |
1369 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1370 | ) |
1371 | ]) | |
9a3fe0e2 | 1372 | |
2e73a022 | 1373 | dnl Checks for time functions |
1d7b9b20 | 1374 | AC_CHECK_FUNCS(gettimeofday time) |
2e73a022 | 1375 | dnl Checks for utmp functions |
b03bd394 | 1376 | AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent) |
1d7b9b20 | 1377 | AC_CHECK_FUNCS(utmpname) |
2e73a022 | 1378 | dnl Checks for utmpx functions |
b03bd394 | 1379 | AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline ) |
1d7b9b20 | 1380 | AC_CHECK_FUNCS(setutxent utmpxname) |
76cd7316 | 1381 | |
aff51935 | 1382 | AC_CHECK_FUNC(daemon, |
3466e002 | 1383 | [AC_DEFINE(HAVE_DAEMON, 1, [Define if your libraries define daemon()])], |
1384 | [AC_CHECK_LIB(bsd, daemon, | |
1385 | [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
beb43d31 | 1386 | ) |
1387 | ||
aff51935 | 1388 | AC_CHECK_FUNC(getpagesize, |
3466e002 | 1389 | [AC_DEFINE(HAVE_GETPAGESIZE, 1, |
1390 | [Define if your libraries define getpagesize()])], | |
1391 | [AC_CHECK_LIB(ucb, getpagesize, | |
1392 | [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
aa6bd60a | 1393 | ) |
1394 | ||
2647ae26 | 1395 | # Check for broken snprintf |
1396 | if test "x$ac_cv_func_snprintf" = "xyes" ; then | |
1397 | AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) | |
1a01a50c | 1398 | AC_RUN_IFELSE( |
479cece8 | 1399 | [AC_LANG_SOURCE([[ |
2647ae26 | 1400 | #include <stdio.h> |
aec4cb4f | 1401 | int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');} |
479cece8 | 1402 | ]])], |
aff51935 | 1403 | [AC_MSG_RESULT(yes)], |
2647ae26 | 1404 | [ |
1405 | AC_MSG_RESULT(no) | |
3466e002 | 1406 | AC_DEFINE(BROKEN_SNPRINTF, 1, |
1407 | [Define if your snprintf is busted]) | |
2647ae26 | 1408 | AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) |
1a01a50c | 1409 | ], |
1410 | [ AC_MSG_WARN([cross compiling: Assuming working snprintf()]) ] | |
2647ae26 | 1411 | ) |
1412 | fi | |
1413 | ||
9a406e1e | 1414 | # If we don't have a working asprintf, then we strongly depend on vsnprintf |
1415 | # returning the right thing on overflow: the number of characters it tried to | |
1416 | # create (as per SUSv3) | |
1417 | if test "x$ac_cv_func_asprintf" != "xyes" && \ | |
1418 | test "x$ac_cv_func_vsnprintf" = "xyes" ; then | |
1419 | AC_MSG_CHECKING([whether vsnprintf returns correct values on overflow]) | |
1420 | AC_RUN_IFELSE( | |
1421 | [AC_LANG_SOURCE([[ | |
1422 | #include <sys/types.h> | |
1423 | #include <stdio.h> | |
1424 | #include <stdarg.h> | |
1425 | ||
1426 | int x_snprintf(char *str,size_t count,const char *fmt,...) | |
1427 | { | |
1428 | size_t ret; va_list ap; | |
1429 | va_start(ap, fmt); ret = vsnprintf(str, count, fmt, ap); va_end(ap); | |
1430 | return ret; | |
1431 | } | |
1432 | int main(void) | |
1433 | { | |
1434 | char x[1]; | |
1435 | exit(x_snprintf(x, 1, "%s %d", "hello", 12345) == 11 ? 0 : 1); | |
1436 | } ]])], | |
1437 | [AC_MSG_RESULT(yes)], | |
1438 | [ | |
1439 | AC_MSG_RESULT(no) | |
1440 | AC_DEFINE(BROKEN_SNPRINTF, 1, | |
1441 | [Define if your snprintf is busted]) | |
1442 | AC_MSG_WARN([****** Your vsnprintf() function is broken, complain to your vendor]) | |
1443 | ], | |
1444 | [ AC_MSG_WARN([cross compiling: Assuming working vsnprintf()]) ] | |
1445 | ) | |
1446 | fi | |
1447 | ||
31b0732a | 1448 | # On systems where [v]snprintf is broken, but is declared in stdio, |
1449 | # check that the fmt argument is const char * or just char *. | |
1450 | # This is only useful for when BROKEN_SNPRINTF | |
1451 | AC_MSG_CHECKING([whether snprintf can declare const char *fmt]) | |
1452 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> | |
1453 | int snprintf(char *a, size_t b, const char *c, ...) { return 0; } | |
1454 | int main(void) { snprintf(0, 0, 0); } | |
1455 | ]])], | |
1456 | [AC_MSG_RESULT(yes) | |
1457 | AC_DEFINE(SNPRINTF_CONST, [const], | |
1458 | [Define as const if snprintf() can declare const char *fmt])], | |
1459 | [AC_MSG_RESULT(no) | |
1460 | AC_DEFINE(SNPRINTF_CONST, [/* not const */])]) | |
1461 | ||
2f6f9cff | 1462 | # Check for missing getpeereid (or equiv) support |
1463 | NO_PEERCHECK="" | |
1464 | if test "x$ac_cv_func_getpeereid" != "xyes" ; then | |
1465 | AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt]) | |
1466 | AC_TRY_COMPILE( | |
1467 | [#include <sys/types.h> | |
1468 | #include <sys/socket.h>], | |
1469 | [int i = SO_PEERCRED;], | |
62eb7db4 | 1470 | [ AC_MSG_RESULT(yes) |
3466e002 | 1471 | AC_DEFINE(HAVE_SO_PEERCRED, 1, [Have PEERCRED socket option]) |
62eb7db4 | 1472 | ], |
2f6f9cff | 1473 | [AC_MSG_RESULT(no) |
1474 | NO_PEERCHECK=1] | |
1475 | ) | |
1476 | fi | |
1477 | ||
70e7d0b0 | 1478 | dnl see whether mkstemp() requires XXXXXX |
1479 | if test "x$ac_cv_func_mkdtemp" = "xyes" ; then | |
1480 | AC_MSG_CHECKING([for (overly) strict mkstemp]) | |
b0e7249f | 1481 | AC_RUN_IFELSE( |
1482 | [AC_LANG_SOURCE([[ | |
70e7d0b0 | 1483 | #include <stdlib.h> |
1484 | main() { char template[]="conftest.mkstemp-test"; | |
1485 | if (mkstemp(template) == -1) | |
1486 | exit(1); | |
1487 | unlink(template); exit(0); | |
1488 | } | |
b0e7249f | 1489 | ]])], |
70e7d0b0 | 1490 | [ |
1491 | AC_MSG_RESULT(no) | |
1492 | ], | |
aff51935 | 1493 | [ |
70e7d0b0 | 1494 | AC_MSG_RESULT(yes) |
3466e002 | 1495 | AC_DEFINE(HAVE_STRICT_MKSTEMP, 1, [Silly mkstemp()]) |
70e7d0b0 | 1496 | ], |
1497 | [ | |
1498 | AC_MSG_RESULT(yes) | |
1499 | AC_DEFINE(HAVE_STRICT_MKSTEMP) | |
aff51935 | 1500 | ] |
70e7d0b0 | 1501 | ) |
1502 | fi | |
1503 | ||
eacb954e | 1504 | dnl make sure that openpty does not reacquire controlling terminal |
1505 | if test ! -z "$check_for_openpty_ctty_bug"; then | |
1506 | AC_MSG_CHECKING(if openpty correctly handles controlling tty) | |
b0e7249f | 1507 | AC_RUN_IFELSE( |
1508 | [AC_LANG_SOURCE([[ | |
eacb954e | 1509 | #include <stdio.h> |
1510 | #include <sys/fcntl.h> | |
1511 | #include <sys/types.h> | |
1512 | #include <sys/wait.h> | |
1513 | ||
1514 | int | |
1515 | main() | |
1516 | { | |
1517 | pid_t pid; | |
1518 | int fd, ptyfd, ttyfd, status; | |
1519 | ||
1520 | pid = fork(); | |
1521 | if (pid < 0) { /* failed */ | |
1522 | exit(1); | |
1523 | } else if (pid > 0) { /* parent */ | |
1524 | waitpid(pid, &status, 0); | |
aff51935 | 1525 | if (WIFEXITED(status)) |
eacb954e | 1526 | exit(WEXITSTATUS(status)); |
1527 | else | |
1528 | exit(2); | |
1529 | } else { /* child */ | |
1530 | close(0); close(1); close(2); | |
1531 | setsid(); | |
1532 | openpty(&ptyfd, &ttyfd, NULL, NULL, NULL); | |
1533 | fd = open("/dev/tty", O_RDWR | O_NOCTTY); | |
1534 | if (fd >= 0) | |
1535 | exit(3); /* Acquired ctty: broken */ | |
1536 | else | |
1537 | exit(0); /* Did not acquire ctty: OK */ | |
1538 | } | |
1539 | } | |
b0e7249f | 1540 | ]])], |
eacb954e | 1541 | [ |
1542 | AC_MSG_RESULT(yes) | |
1543 | ], | |
1544 | [ | |
1545 | AC_MSG_RESULT(no) | |
1546 | AC_DEFINE(SSHD_ACQUIRES_CTTY) | |
b0e7249f | 1547 | ], |
1548 | [ | |
1549 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
eacb954e | 1550 | ] |
1551 | ) | |
1552 | fi | |
1553 | ||
4b492aab | 1554 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1555 | test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then | |
2fe51906 | 1556 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
b0e7249f | 1557 | AC_RUN_IFELSE( |
1558 | [AC_LANG_SOURCE([[ | |
2fe51906 | 1559 | #include <stdio.h> |
1560 | #include <sys/socket.h> | |
1561 | #include <netdb.h> | |
1562 | #include <errno.h> | |
1563 | #include <netinet/in.h> | |
1564 | ||
1565 | #define TEST_PORT "2222" | |
1566 | ||
1567 | int | |
1568 | main(void) | |
1569 | { | |
1570 | int err, sock; | |
1571 | struct addrinfo *gai_ai, *ai, hints; | |
1572 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1573 | ||
1574 | memset(&hints, 0, sizeof(hints)); | |
1575 | hints.ai_family = PF_UNSPEC; | |
1576 | hints.ai_socktype = SOCK_STREAM; | |
1577 | hints.ai_flags = AI_PASSIVE; | |
1578 | ||
1579 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1580 | if (err != 0) { | |
1581 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1582 | exit(1); | |
1583 | } | |
1584 | ||
1585 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1586 | if (ai->ai_family != AF_INET6) | |
1587 | continue; | |
1588 | ||
1589 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1590 | sizeof(ntop), strport, sizeof(strport), | |
1591 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1592 | ||
1593 | if (err != 0) { | |
1594 | if (err == EAI_SYSTEM) | |
1595 | perror("getnameinfo EAI_SYSTEM"); | |
1596 | else | |
1597 | fprintf(stderr, "getnameinfo failed: %s\n", | |
1598 | gai_strerror(err)); | |
1599 | exit(2); | |
1600 | } | |
1601 | ||
1602 | sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); | |
1603 | if (sock < 0) | |
1604 | perror("socket"); | |
1605 | if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { | |
1606 | if (errno == EBADF) | |
1607 | exit(3); | |
1608 | } | |
1609 | } | |
1610 | exit(0); | |
1611 | } | |
b0e7249f | 1612 | ]])], |
2fe51906 | 1613 | [ |
1614 | AC_MSG_RESULT(yes) | |
1615 | ], | |
1616 | [ | |
1617 | AC_MSG_RESULT(no) | |
1618 | AC_DEFINE(BROKEN_GETADDRINFO) | |
b0e7249f | 1619 | ], |
1620 | [ | |
1621 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
2fe51906 | 1622 | ] |
1623 | ) | |
1624 | fi | |
1625 | ||
4b492aab | 1626 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1627 | test "x$check_for_aix_broken_getaddrinfo" = "x1"; then | |
5ccf88cb | 1628 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
b0e7249f | 1629 | AC_RUN_IFELSE( |
1630 | [AC_LANG_SOURCE([[ | |
5ccf88cb | 1631 | #include <stdio.h> |
1632 | #include <sys/socket.h> | |
1633 | #include <netdb.h> | |
1634 | #include <errno.h> | |
1635 | #include <netinet/in.h> | |
1636 | ||
1637 | #define TEST_PORT "2222" | |
1638 | ||
1639 | int | |
1640 | main(void) | |
1641 | { | |
1642 | int err, sock; | |
1643 | struct addrinfo *gai_ai, *ai, hints; | |
1644 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1645 | ||
1646 | memset(&hints, 0, sizeof(hints)); | |
1647 | hints.ai_family = PF_UNSPEC; | |
1648 | hints.ai_socktype = SOCK_STREAM; | |
1649 | hints.ai_flags = AI_PASSIVE; | |
1650 | ||
1651 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1652 | if (err != 0) { | |
1653 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1654 | exit(1); | |
1655 | } | |
1656 | ||
1657 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1658 | if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) | |
1659 | continue; | |
1660 | ||
1661 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1662 | sizeof(ntop), strport, sizeof(strport), | |
1663 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1664 | ||
1665 | if (ai->ai_family == AF_INET && err != 0) { | |
1666 | perror("getnameinfo"); | |
1667 | exit(2); | |
1668 | } | |
1669 | } | |
1670 | exit(0); | |
1671 | } | |
b0e7249f | 1672 | ]])], |
5ccf88cb | 1673 | [ |
1674 | AC_MSG_RESULT(yes) | |
3466e002 | 1675 | AC_DEFINE(AIX_GETNAMEINFO_HACK, 1, |
1676 | [Define if you have a getaddrinfo that fails | |
1677 | for the all-zeros IPv6 address]) | |
5ccf88cb | 1678 | ], |
1679 | [ | |
1680 | AC_MSG_RESULT(no) | |
1681 | AC_DEFINE(BROKEN_GETADDRINFO) | |
b0e7249f | 1682 | ], |
ecd9ec09 | 1683 | [ |
b0e7249f | 1684 | AC_MSG_RESULT(cross-compiling, assuming no) |
5ccf88cb | 1685 | ] |
1686 | ) | |
1687 | fi | |
1688 | ||
b29fd59f | 1689 | if test "x$check_for_conflicting_getspnam" = "x1"; then |
1690 | AC_MSG_CHECKING(for conflicting getspnam in shadow.h) | |
1691 | AC_COMPILE_IFELSE( | |
1692 | [ | |
1693 | #include <shadow.h> | |
1694 | int main(void) {exit(0);} | |
1695 | ], | |
1696 | [ | |
1697 | AC_MSG_RESULT(no) | |
1698 | ], | |
1699 | [ | |
1700 | AC_MSG_RESULT(yes) | |
1701 | AC_DEFINE(GETSPNAM_CONFLICTING_DEFS, 1, | |
1702 | [Conflicting defs for getspnam]) | |
1703 | ] | |
1704 | ) | |
1705 | fi | |
1706 | ||
7f8f5e00 | 1707 | AC_FUNC_GETPGRP |
1708 | ||
5b991353 | 1709 | # Search for OpenSSL |
1710 | saved_CPPFLAGS="$CPPFLAGS" | |
1711 | saved_LDFLAGS="$LDFLAGS" | |
a0391976 | 1712 | AC_ARG_WITH(ssl-dir, |
1713 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
1714 | [ | |
e9e4a1c7 | 1715 | if test "x$withval" != "xno" ; then |
99eb0f64 | 1716 | case "$withval" in |
1717 | # Relative paths | |
1718 | ./*|../*) withval="`pwd`/$withval" | |
1719 | esac | |
5b991353 | 1720 | if test -d "$withval/lib"; then |
1721 | if test -n "${need_dash_r}"; then | |
1722 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1723 | else | |
1724 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
d6f13fbb | 1725 | fi |
1726 | else | |
5b991353 | 1727 | if test -n "${need_dash_r}"; then |
1728 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1729 | else | |
1730 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
d6f13fbb | 1731 | fi |
1732 | fi | |
5b991353 | 1733 | if test -d "$withval/include"; then |
1734 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
d6f13fbb | 1735 | else |
5b991353 | 1736 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
58d100bf | 1737 | fi |
a0391976 | 1738 | fi |
5b991353 | 1739 | ] |
1740 | ) | |
5486a457 | 1741 | LIBS="-lcrypto $LIBS" |
3466e002 | 1742 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL, 1, |
1743 | [Define if your ssl headers are included | |
1744 | with #include <openssl/header.h>]), | |
d45e3d76 | 1745 | [ |
5b991353 | 1746 | dnl Check default openssl install dir |
1747 | if test -n "${need_dash_r}"; then | |
1748 | LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}" | |
d45e3d76 | 1749 | else |
5b991353 | 1750 | LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}" |
d45e3d76 | 1751 | fi |
5b991353 | 1752 | CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}" |
1753 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL), | |
1754 | [ | |
1755 | AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***]) | |
1756 | ] | |
1757 | ) | |
1758 | ] | |
1759 | ) | |
1760 | ||
cd018561 | 1761 | # Determine OpenSSL header version |
1762 | AC_MSG_CHECKING([OpenSSL header version]) | |
1a01a50c | 1763 | AC_RUN_IFELSE( |
479cece8 | 1764 | [AC_LANG_SOURCE([[ |
cd018561 | 1765 | #include <stdio.h> |
1766 | #include <string.h> | |
1767 | #include <openssl/opensslv.h> | |
1768 | #define DATA "conftest.sslincver" | |
1769 | int main(void) { | |
aff51935 | 1770 | FILE *fd; |
1771 | int rc; | |
cd018561 | 1772 | |
aff51935 | 1773 | fd = fopen(DATA,"w"); |
1774 | if(fd == NULL) | |
1775 | exit(1); | |
cd018561 | 1776 | |
1777 | if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0) | |
1778 | exit(1); | |
1779 | ||
1780 | exit(0); | |
1781 | } | |
479cece8 | 1782 | ]])], |
cd018561 | 1783 | [ |
1784 | ssl_header_ver=`cat conftest.sslincver` | |
1785 | AC_MSG_RESULT($ssl_header_ver) | |
1786 | ], | |
1787 | [ | |
1788 | AC_MSG_RESULT(not found) | |
1789 | AC_MSG_ERROR(OpenSSL version header not found.) | |
1a01a50c | 1790 | ], |
1791 | [ | |
1792 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1793 | ] |
1794 | ) | |
1795 | ||
1796 | # Determine OpenSSL library version | |
1797 | AC_MSG_CHECKING([OpenSSL library version]) | |
1a01a50c | 1798 | AC_RUN_IFELSE( |
479cece8 | 1799 | [AC_LANG_SOURCE([[ |
cd018561 | 1800 | #include <stdio.h> |
1801 | #include <string.h> | |
1802 | #include <openssl/opensslv.h> | |
1803 | #include <openssl/crypto.h> | |
1804 | #define DATA "conftest.ssllibver" | |
1805 | int main(void) { | |
aff51935 | 1806 | FILE *fd; |
1807 | int rc; | |
cd018561 | 1808 | |
aff51935 | 1809 | fd = fopen(DATA,"w"); |
1810 | if(fd == NULL) | |
1811 | exit(1); | |
cd018561 | 1812 | |
1813 | if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0) | |
1814 | exit(1); | |
1815 | ||
1816 | exit(0); | |
1817 | } | |
479cece8 | 1818 | ]])], |
cd018561 | 1819 | [ |
1820 | ssl_library_ver=`cat conftest.ssllibver` | |
1821 | AC_MSG_RESULT($ssl_library_ver) | |
1822 | ], | |
1823 | [ | |
1824 | AC_MSG_RESULT(not found) | |
1825 | AC_MSG_ERROR(OpenSSL library not found.) | |
1a01a50c | 1826 | ], |
1827 | [ | |
1828 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1829 | ] |
1830 | ) | |
58d100bf | 1831 | |
9780116c | 1832 | # Sanity check OpenSSL headers |
1833 | AC_MSG_CHECKING([whether OpenSSL's headers match the library]) | |
1a01a50c | 1834 | AC_RUN_IFELSE( |
479cece8 | 1835 | [AC_LANG_SOURCE([[ |
9780116c | 1836 | #include <string.h> |
1837 | #include <openssl/opensslv.h> | |
aec4cb4f | 1838 | int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); } |
479cece8 | 1839 | ]])], |
9780116c | 1840 | [ |
1841 | AC_MSG_RESULT(yes) | |
1842 | ], | |
1843 | [ | |
1844 | AC_MSG_RESULT(no) | |
e15ba28b | 1845 | AC_MSG_ERROR([Your OpenSSL headers do not match your library. |
1846 | Check config.log for details. | |
1847 | Also see contrib/findssl.sh for help identifying header/library mismatches.]) | |
1a01a50c | 1848 | ], |
1849 | [ | |
1850 | AC_MSG_WARN([cross compiling: not checking]) | |
9780116c | 1851 | ] |
1852 | ) | |
1853 | ||
282d6408 | 1854 | AC_MSG_CHECKING([if programs using OpenSSL functions will link]) |
1855 | AC_LINK_IFELSE( | |
1856 | [AC_LANG_SOURCE([[ | |
1857 | #include <openssl/evp.h> | |
1858 | int main(void) { SSLeay_add_all_algorithms(); } | |
1859 | ]])], | |
1860 | [ | |
1861 | AC_MSG_RESULT(yes) | |
1862 | ], | |
1863 | [ | |
1864 | AC_MSG_RESULT(no) | |
1865 | saved_LIBS="$LIBS" | |
1866 | LIBS="$LIBS -ldl" | |
1867 | AC_MSG_CHECKING([if programs using OpenSSL need -ldl]) | |
1868 | AC_LINK_IFELSE( | |
1869 | [AC_LANG_SOURCE([[ | |
1870 | #include <openssl/evp.h> | |
1871 | int main(void) { SSLeay_add_all_algorithms(); } | |
1872 | ]])], | |
1873 | [ | |
1874 | AC_MSG_RESULT(yes) | |
1875 | ], | |
1876 | [ | |
1877 | AC_MSG_RESULT(no) | |
1878 | LIBS="$saved_LIBS" | |
1879 | ] | |
1880 | ) | |
1881 | ] | |
1882 | ) | |
1883 | ||
c7ad0d99 | 1884 | AC_ARG_WITH(ssl-engine, |
1885 | [ --with-ssl-engine Enable OpenSSL (hardware) ENGINE support ], | |
1886 | [ if test "x$withval" != "xno" ; then | |
1887 | AC_MSG_CHECKING(for OpenSSL ENGINE support) | |
1888 | AC_TRY_COMPILE( | |
1889 | [ #include <openssl/engine.h>], | |
1890 | [ | |
1891 | int main(void){ENGINE_load_builtin_engines();ENGINE_register_all_complete();} | |
1892 | ], | |
1893 | [ AC_MSG_RESULT(yes) | |
1894 | AC_DEFINE(USE_OPENSSL_ENGINE, 1, | |
1895 | [Enable OpenSSL engine support]) | |
1896 | ], | |
1897 | [ AC_MSG_ERROR(OpenSSL ENGINE support not found)] | |
1898 | ) | |
1899 | fi ] | |
1900 | ) | |
1901 | ||
e5146707 | 1902 | # Check for OpenSSL without EVP_aes_{192,256}_cbc |
1903 | AC_MSG_CHECKING([whether OpenSSL has crippled AES support]) | |
3e05aa50 | 1904 | AC_LINK_IFELSE( |
e5146707 | 1905 | [AC_LANG_SOURCE([[ |
1906 | #include <string.h> | |
1907 | #include <openssl/evp.h> | |
300ea548 | 1908 | int main(void) { exit(EVP_aes_192_cbc() == NULL || EVP_aes_256_cbc() == NULL);} |
e5146707 | 1909 | ]])], |
1910 | [ | |
1911 | AC_MSG_RESULT(no) | |
1912 | ], | |
1913 | [ | |
1914 | AC_MSG_RESULT(yes) | |
1915 | AC_DEFINE(OPENSSL_LOBOTOMISED_AES, 1, | |
1916 | [libcrypto is missing AES 192 and 256 bit functions]) | |
1917 | ] | |
1918 | ) | |
1919 | ||
5486a457 | 1920 | # Some systems want crypt() from libcrypt, *not* the version in OpenSSL, |
1921 | # because the system crypt() is more featureful. | |
1922 | if test "x$check_for_libcrypt_before" = "x1"; then | |
1923 | AC_CHECK_LIB(crypt, crypt) | |
1924 | fi | |
1925 | ||
aff51935 | 1926 | # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the |
8087c5ee | 1927 | # version in OpenSSL. |
05114c74 | 1928 | if test "x$check_for_libcrypt_later" = "x1"; then |
20cad736 | 1929 | AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt") |
717057b6 | 1930 | fi |
1931 | ||
13ff27b7 | 1932 | # Search for SHA256 support in libc and/or OpenSSL |
1933 | AC_CHECK_FUNCS(SHA256_Update EVP_sha256) | |
1934 | ||
4c653d8e | 1935 | AC_CHECK_LIB(iaf, ia_openinfo) |
f1b0ecc3 | 1936 | |
1937 | ### Configure cryptographic random number support | |
1938 | ||
1939 | # Check wheter OpenSSL seeds itself | |
1940 | AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded]) | |
1a01a50c | 1941 | AC_RUN_IFELSE( |
479cece8 | 1942 | [AC_LANG_SOURCE([[ |
f1b0ecc3 | 1943 | #include <string.h> |
1944 | #include <openssl/rand.h> | |
aec4cb4f | 1945 | int main(void) { exit(RAND_status() == 1 ? 0 : 1); } |
479cece8 | 1946 | ]])], |
f1b0ecc3 | 1947 | [ |
1948 | OPENSSL_SEEDS_ITSELF=yes | |
1949 | AC_MSG_RESULT(yes) | |
1950 | ], | |
1951 | [ | |
1952 | AC_MSG_RESULT(no) | |
1953 | # Default to use of the rand helper if OpenSSL doesn't | |
1954 | # seed itself | |
1955 | USE_RAND_HELPER=yes | |
1a01a50c | 1956 | ], |
1957 | [ | |
1958 | AC_MSG_WARN([cross compiling: assuming yes]) | |
1959 | # This is safe, since all recent OpenSSL versions will | |
82f4e93d | 1960 | # complain at runtime if not seeded correctly. |
1a01a50c | 1961 | OPENSSL_SEEDS_ITSELF=yes |
f1b0ecc3 | 1962 | ] |
1963 | ) | |
1964 | ||
a086f73b | 1965 | # Check for PAM libs |
1966 | PAM_MSG="no" | |
1967 | AC_ARG_WITH(pam, | |
1968 | [ --with-pam Enable PAM support ], | |
1969 | [ | |
1970 | if test "x$withval" != "xno" ; then | |
1971 | if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \ | |
1972 | test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then | |
1973 | AC_MSG_ERROR([PAM headers not found]) | |
1974 | fi | |
1975 | ||
1976 | saved_LIBS="$LIBS" | |
1977 | AC_CHECK_LIB(dl, dlopen, , ) | |
1978 | AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing])) | |
1979 | AC_CHECK_FUNCS(pam_getenvlist) | |
1980 | AC_CHECK_FUNCS(pam_putenv) | |
1981 | LIBS="$saved_LIBS" | |
1982 | ||
1983 | PAM_MSG="yes" | |
1984 | ||
282d6408 | 1985 | LIBPAM="-lpam" |
a086f73b | 1986 | AC_DEFINE(USE_PAM, 1, |
1987 | [Define if you want to enable PAM support]) | |
282d6408 | 1988 | |
a086f73b | 1989 | if test $ac_cv_lib_dl_dlopen = yes; then |
282d6408 | 1990 | case "$LIBS" in |
1991 | *-ldl*) | |
1992 | # libdl already in LIBS | |
1993 | ;; | |
1994 | *) | |
08164407 | 1995 | LIBPAM="$LIBPAM -ldl" |
282d6408 | 1996 | ;; |
1997 | esac | |
a086f73b | 1998 | fi |
1999 | AC_SUBST(LIBPAM) | |
2000 | fi | |
2001 | ] | |
2002 | ) | |
2003 | ||
2004 | # Check for older PAM | |
2005 | if test "x$PAM_MSG" = "xyes" ; then | |
2006 | # Check PAM strerror arguments (old PAM) | |
2007 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
2008 | AC_TRY_COMPILE( | |
2009 | [ | |
2010 | #include <stdlib.h> | |
2011 | #if defined(HAVE_SECURITY_PAM_APPL_H) | |
2012 | #include <security/pam_appl.h> | |
2013 | #elif defined (HAVE_PAM_PAM_APPL_H) | |
2014 | #include <pam/pam_appl.h> | |
2015 | #endif | |
2016 | ], | |
2017 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
2018 | [AC_MSG_RESULT(no)], | |
2019 | [ | |
2020 | AC_DEFINE(HAVE_OLD_PAM, 1, | |
2021 | [Define if you have an old version of PAM | |
2022 | which takes only one argument to pam_strerror]) | |
2023 | AC_MSG_RESULT(yes) | |
2024 | PAM_MSG="yes (old library)" | |
2025 | ] | |
2026 | ) | |
2027 | fi | |
f1b0ecc3 | 2028 | |
2029 | # Do we want to force the use of the rand helper? | |
2030 | AC_ARG_WITH(rand-helper, | |
2031 | [ --with-rand-helper Use subprocess to gather strong randomness ], | |
2032 | [ | |
2033 | if test "x$withval" = "xno" ; then | |
aff51935 | 2034 | # Force use of OpenSSL's internal RNG, even if |
f1b0ecc3 | 2035 | # the previous test showed it to be unseeded. |
2036 | if test -z "$OPENSSL_SEEDS_ITSELF" ; then | |
2037 | AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG]) | |
2038 | OPENSSL_SEEDS_ITSELF=yes | |
2039 | USE_RAND_HELPER="" | |
2040 | fi | |
2041 | else | |
2042 | USE_RAND_HELPER=yes | |
2043 | fi | |
2044 | ], | |
82f4e93d | 2045 | ) |
f1b0ecc3 | 2046 | |
2047 | # Which randomness source do we use? | |
4b492aab | 2048 | if test ! -z "$OPENSSL_SEEDS_ITSELF" && test -z "$USE_RAND_HELPER" ; then |
f1b0ecc3 | 2049 | # OpenSSL only |
3466e002 | 2050 | AC_DEFINE(OPENSSL_PRNG_ONLY, 1, |
2051 | [Define if you want OpenSSL's internally seeded PRNG only]) | |
f1b0ecc3 | 2052 | RAND_MSG="OpenSSL internal ONLY" |
2053 | INSTALL_SSH_RAND_HELPER="" | |
70e2f2f3 | 2054 | elif test ! -z "$USE_RAND_HELPER" ; then |
2055 | # install rand helper | |
f1b0ecc3 | 2056 | RAND_MSG="ssh-rand-helper" |
2057 | INSTALL_SSH_RAND_HELPER="yes" | |
2058 | fi | |
2059 | AC_SUBST(INSTALL_SSH_RAND_HELPER) | |
2060 | ||
2061 | ### Configuration of ssh-rand-helper | |
2062 | ||
2063 | # PRNGD TCP socket | |
2064 | AC_ARG_WITH(prngd-port, | |
2065 | [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT], | |
2066 | [ | |
eb5d7ff6 | 2067 | case "$withval" in |
2068 | no) | |
2069 | withval="" | |
2070 | ;; | |
2071 | [[0-9]]*) | |
2072 | ;; | |
2073 | *) | |
2074 | AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port) | |
2075 | ;; | |
2076 | esac | |
2077 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 2078 | PRNGD_PORT="$withval" |
3466e002 | 2079 | AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT, |
2080 | [Port number of PRNGD/EGD random number socket]) | |
f1b0ecc3 | 2081 | fi |
2082 | ] | |
2083 | ) | |
2084 | ||
2085 | # PRNGD Unix domain socket | |
2086 | AC_ARG_WITH(prngd-socket, | |
2087 | [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)], | |
2088 | [ | |
eb5d7ff6 | 2089 | case "$withval" in |
2090 | yes) | |
f1b0ecc3 | 2091 | withval="/var/run/egd-pool" |
eb5d7ff6 | 2092 | ;; |
2093 | no) | |
2094 | withval="" | |
2095 | ;; | |
2096 | /*) | |
2097 | ;; | |
2098 | *) | |
2099 | AC_MSG_ERROR(You must specify an absolute path to the entropy socket) | |
2100 | ;; | |
2101 | esac | |
2102 | ||
2103 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 2104 | if test ! -z "$PRNGD_PORT" ; then |
2105 | AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket) | |
2106 | fi | |
906e811b | 2107 | if test ! -r "$withval" ; then |
f1b0ecc3 | 2108 | AC_MSG_WARN(Entropy socket is not readable) |
2109 | fi | |
2110 | PRNGD_SOCKET="$withval" | |
3466e002 | 2111 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET", |
2112 | [Location of PRNGD/EGD random number socket]) | |
f1b0ecc3 | 2113 | fi |
ddceb1c8 | 2114 | ], |
2115 | [ | |
2116 | # Check for existing socket only if we don't have a random device already | |
2117 | if test "$USE_RAND_HELPER" = yes ; then | |
2118 | AC_MSG_CHECKING(for PRNGD/EGD socket) | |
2119 | # Insert other locations here | |
2120 | for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do | |
2121 | if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then | |
2122 | PRNGD_SOCKET="$sock" | |
2123 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
2124 | break; | |
2125 | fi | |
2126 | done | |
2127 | if test ! -z "$PRNGD_SOCKET" ; then | |
2128 | AC_MSG_RESULT($PRNGD_SOCKET) | |
2129 | else | |
2130 | AC_MSG_RESULT(not found) | |
2131 | fi | |
2132 | fi | |
f1b0ecc3 | 2133 | ] |
2134 | ) | |
2135 | ||
2136 | # Change default command timeout for hashing entropy source | |
2137 | entropy_timeout=200 | |
2138 | AC_ARG_WITH(entropy-timeout, | |
2139 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
2140 | [ | |
6cf0200f | 2141 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2142 | test "x${withval}" != "xyes"; then | |
f1b0ecc3 | 2143 | entropy_timeout=$withval |
2144 | fi | |
82f4e93d | 2145 | ] |
f1b0ecc3 | 2146 | ) |
3466e002 | 2147 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout, |
2148 | [Builtin PRNG command timeout]) | |
f1b0ecc3 | 2149 | |
fd3cbf67 | 2150 | SSH_PRIVSEP_USER=sshd |
9a0fbcb3 | 2151 | AC_ARG_WITH(privsep-user, |
5222e7ef | 2152 | [ --with-privsep-user=user Specify non-privileged user for privilege separation], |
9a0fbcb3 | 2153 | [ |
6cf0200f | 2154 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2155 | test "x${withval}" != "xyes"; then | |
fd3cbf67 | 2156 | SSH_PRIVSEP_USER=$withval |
9a0fbcb3 | 2157 | fi |
82f4e93d | 2158 | ] |
9a0fbcb3 | 2159 | ) |
3466e002 | 2160 | AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER", |
2161 | [non-privileged user for privilege separation]) | |
fd3cbf67 | 2162 | AC_SUBST(SSH_PRIVSEP_USER) |
9a0fbcb3 | 2163 | |
81dadca3 | 2164 | # We do this little dance with the search path to insure |
2165 | # that programs that we select for use by installed programs | |
2166 | # (which may be run by the super-user) come from trusted | |
2167 | # locations before they come from the user's private area. | |
2168 | # This should help avoid accidentally configuring some | |
2169 | # random version of a program in someone's personal bin. | |
2170 | ||
2171 | OPATH=$PATH | |
2172 | PATH=/bin:/usr/bin | |
f95c8ce8 | 2173 | test -h /bin 2> /dev/null && PATH=/usr/bin |
81dadca3 | 2174 | test -d /sbin && PATH=$PATH:/sbin |
2175 | test -d /usr/sbin && PATH=$PATH:/usr/sbin | |
2176 | PATH=$PATH:/etc:$OPATH | |
2177 | ||
aff51935 | 2178 | # These programs are used by the command hashing source to gather entropy |
f1b0ecc3 | 2179 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) |
2180 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
2181 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
2182 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
2183 | OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat) | |
2184 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
2185 | OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar) | |
2186 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
2187 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
2188 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
2189 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
2190 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
2191 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
2192 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
2193 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
2194 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
81dadca3 | 2195 | # restore PATH |
2196 | PATH=$OPATH | |
f1b0ecc3 | 2197 | |
2198 | # Where does ssh-rand-helper get its randomness from? | |
2199 | INSTALL_SSH_PRNG_CMDS="" | |
2200 | if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then | |
2201 | if test ! -z "$PRNGD_PORT" ; then | |
2202 | RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT" | |
2203 | elif test ! -z "$PRNGD_SOCKET" ; then | |
2204 | RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\"" | |
2205 | else | |
2206 | RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)" | |
2207 | RAND_HELPER_CMDHASH=yes | |
2208 | INSTALL_SSH_PRNG_CMDS="yes" | |
2209 | fi | |
2210 | fi | |
2211 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
2212 | ||
2213 | ||
66d6c27e | 2214 | # Cheap hack to ensure NEWS-OS libraries are arranged right. |
2215 | if test ! -z "$SONY" ; then | |
2216 | LIBS="$LIBS -liberty"; | |
2217 | fi | |
2218 | ||
9a406e1e | 2219 | # Check for long long datatypes |
2220 | AC_CHECK_TYPES([long long, unsigned long long, long double]) | |
2221 | ||
2222 | # Check datatype sizes | |
976f7e19 | 2223 | AC_CHECK_SIZEOF(char, 1) |
2b942fe0 | 2224 | AC_CHECK_SIZEOF(short int, 2) |
2225 | AC_CHECK_SIZEOF(int, 4) | |
2226 | AC_CHECK_SIZEOF(long int, 4) | |
2227 | AC_CHECK_SIZEOF(long long int, 8) | |
2228 | ||
52f1ccb2 | 2229 | # Sanity check long long for some platforms (AIX) |
2230 | if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then | |
2231 | ac_cv_sizeof_long_long_int=0 | |
2232 | fi | |
2233 | ||
90f15776 | 2234 | # compute LLONG_MIN and LLONG_MAX if we don't know them. |
2235 | if test -z "$have_llong_max"; then | |
2236 | AC_MSG_CHECKING([for max value of long long]) | |
2237 | AC_RUN_IFELSE( | |
2238 | [AC_LANG_SOURCE([[ | |
2239 | #include <stdio.h> | |
2240 | /* Why is this so damn hard? */ | |
2241 | #ifdef __GNUC__ | |
2242 | # undef __GNUC__ | |
2243 | #endif | |
2244 | #define __USE_ISOC99 | |
2245 | #include <limits.h> | |
2246 | #define DATA "conftest.llminmax" | |
055252ed | 2247 | #define my_abs(a) ((a) < 0 ? ((a) * -1) : (a)) |
2248 | ||
2249 | /* | |
2250 | * printf in libc on some platforms (eg old Tru64) does not understand %lld so | |
2251 | * we do this the hard way. | |
2252 | */ | |
2253 | static int | |
2254 | fprint_ll(FILE *f, long long n) | |
2255 | { | |
2256 | unsigned int i; | |
2257 | int l[sizeof(long long) * 8]; | |
2258 | ||
2259 | if (n < 0) | |
2260 | if (fprintf(f, "-") < 0) | |
2261 | return -1; | |
2262 | for (i = 0; n != 0; i++) { | |
2263 | l[i] = my_abs(n % 10); | |
2264 | n /= 10; | |
2265 | } | |
2266 | do { | |
2267 | if (fprintf(f, "%d", l[--i]) < 0) | |
2268 | return -1; | |
2269 | } while (i != 0); | |
2270 | if (fprintf(f, " ") < 0) | |
2271 | return -1; | |
2272 | return 0; | |
2273 | } | |
2274 | ||
90f15776 | 2275 | int main(void) { |
2276 | FILE *f; | |
2277 | long long i, llmin, llmax = 0; | |
2278 | ||
2279 | if((f = fopen(DATA,"w")) == NULL) | |
2280 | exit(1); | |
2281 | ||
2282 | #if defined(LLONG_MIN) && defined(LLONG_MAX) | |
2283 | fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n"); | |
2284 | llmin = LLONG_MIN; | |
2285 | llmax = LLONG_MAX; | |
2286 | #else | |
2287 | fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n"); | |
2288 | /* This will work on one's complement and two's complement */ | |
2289 | for (i = 1; i > llmax; i <<= 1, i++) | |
2290 | llmax = i; | |
2291 | llmin = llmax + 1LL; /* wrap */ | |
2292 | #endif | |
2293 | ||
2294 | /* Sanity check */ | |
2295 | if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax | |
055252ed | 2296 | || llmax - 1 > llmax || llmin == llmax || llmin == 0 |
2297 | || llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) { | |
90f15776 | 2298 | fprintf(f, "unknown unknown\n"); |
2299 | exit(2); | |
2300 | } | |
2301 | ||
055252ed | 2302 | if (fprint_ll(f, llmin) < 0) |
90f15776 | 2303 | exit(3); |
055252ed | 2304 | if (fprint_ll(f, llmax) < 0) |
2305 | exit(4); | |
2306 | if (fclose(f) < 0) | |
2307 | exit(5); | |
90f15776 | 2308 | exit(0); |
2309 | } | |
2310 | ]])], | |
2311 | [ | |
2312 | llong_min=`$AWK '{print $1}' conftest.llminmax` | |
2313 | llong_max=`$AWK '{print $2}' conftest.llminmax` | |
2314 | ||
90f15776 | 2315 | AC_MSG_RESULT($llong_max) |
2316 | AC_DEFINE_UNQUOTED(LLONG_MAX, [${llong_max}LL], | |
2317 | [max value of long long calculated by configure]) | |
2318 | AC_MSG_CHECKING([for min value of long long]) | |
2319 | AC_MSG_RESULT($llong_min) | |
2320 | AC_DEFINE_UNQUOTED(LLONG_MIN, [${llong_min}LL], | |
2321 | [min value of long long calculated by configure]) | |
2322 | ], | |
2323 | [ | |
2324 | AC_MSG_RESULT(not found) | |
2325 | ], | |
2326 | [ | |
2327 | AC_MSG_WARN([cross compiling: not checking]) | |
2328 | ] | |
2329 | ) | |
2330 | fi | |
2331 | ||
2332 | ||
a0391976 | 2333 | # More checks for data types |
14a9a859 | 2334 | AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ |
2335 | AC_TRY_COMPILE( | |
aff51935 | 2336 | [ #include <sys/types.h> ], |
2337 | [ u_int a; a = 1;], | |
14a9a859 | 2338 | [ ac_cv_have_u_int="yes" ], |
2339 | [ ac_cv_have_u_int="no" ] | |
2340 | ) | |
2341 | ]) | |
2342 | if test "x$ac_cv_have_u_int" = "xyes" ; then | |
3466e002 | 2343 | AC_DEFINE(HAVE_U_INT, 1, [define if you have u_int data type]) |
14a9a859 | 2344 | have_u_int=1 |
2345 | fi | |
2346 | ||
58d100bf | 2347 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ |
2348 | AC_TRY_COMPILE( | |
aff51935 | 2349 | [ #include <sys/types.h> ], |
2350 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
58d100bf | 2351 | [ ac_cv_have_intxx_t="yes" ], |
2352 | [ ac_cv_have_intxx_t="no" ] | |
2353 | ) | |
2354 | ]) | |
2355 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
3466e002 | 2356 | AC_DEFINE(HAVE_INTXX_T, 1, [define if you have intxx_t data type]) |
58d100bf | 2357 | have_intxx_t=1 |
2358 | fi | |
41cb4569 | 2359 | |
2360 | if (test -z "$have_intxx_t" && \ | |
aff51935 | 2361 | test "x$ac_cv_header_stdint_h" = "xyes") |
41cb4569 | 2362 | then |
2363 | AC_MSG_CHECKING([for intXX_t types in stdint.h]) | |
2364 | AC_TRY_COMPILE( | |
aff51935 | 2365 | [ #include <stdint.h> ], |
2366 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
41cb4569 | 2367 | [ |
2368 | AC_DEFINE(HAVE_INTXX_T) | |
2369 | AC_MSG_RESULT(yes) | |
2370 | ], | |
2371 | [ AC_MSG_RESULT(no) ] | |
2372 | ) | |
2373 | fi | |
2374 | ||
bd590612 | 2375 | AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ |
2376 | AC_TRY_COMPILE( | |
1cbbe6c8 | 2377 | [ |
2378 | #include <sys/types.h> | |
2379 | #ifdef HAVE_STDINT_H | |
2380 | # include <stdint.h> | |
2381 | #endif | |
2382 | #include <sys/socket.h> | |
2383 | #ifdef HAVE_SYS_BITYPES_H | |
2384 | # include <sys/bitypes.h> | |
2385 | #endif | |
aff51935 | 2386 | ], |
2387 | [ int64_t a; a = 1;], | |
bd590612 | 2388 | [ ac_cv_have_int64_t="yes" ], |
2389 | [ ac_cv_have_int64_t="no" ] | |
2390 | ) | |
2391 | ]) | |
2392 | if test "x$ac_cv_have_int64_t" = "xyes" ; then | |
3466e002 | 2393 | AC_DEFINE(HAVE_INT64_T, 1, [define if you have int64_t data type]) |
ddceb1c8 | 2394 | fi |
2395 | ||
58d100bf | 2396 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ |
2397 | AC_TRY_COMPILE( | |
aff51935 | 2398 | [ #include <sys/types.h> ], |
2399 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
58d100bf | 2400 | [ ac_cv_have_u_intxx_t="yes" ], |
2401 | [ ac_cv_have_u_intxx_t="no" ] | |
2402 | ) | |
2403 | ]) | |
2404 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
3466e002 | 2405 | AC_DEFINE(HAVE_U_INTXX_T, 1, [define if you have u_intxx_t data type]) |
58d100bf | 2406 | have_u_intxx_t=1 |
2407 | fi | |
2b942fe0 | 2408 | |
41cb4569 | 2409 | if test -z "$have_u_intxx_t" ; then |
2410 | AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h]) | |
2411 | AC_TRY_COMPILE( | |
aff51935 | 2412 | [ #include <sys/socket.h> ], |
2413 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
41cb4569 | 2414 | [ |
2415 | AC_DEFINE(HAVE_U_INTXX_T) | |
2416 | AC_MSG_RESULT(yes) | |
2417 | ], | |
2418 | [ AC_MSG_RESULT(no) ] | |
2419 | ) | |
2420 | fi | |
2421 | ||
bd590612 | 2422 | AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ |
2423 | AC_TRY_COMPILE( | |
aff51935 | 2424 | [ #include <sys/types.h> ], |
2425 | [ u_int64_t a; a = 1;], | |
bd590612 | 2426 | [ ac_cv_have_u_int64_t="yes" ], |
2427 | [ ac_cv_have_u_int64_t="no" ] | |
2428 | ) | |
2429 | ]) | |
2430 | if test "x$ac_cv_have_u_int64_t" = "xyes" ; then | |
3466e002 | 2431 | AC_DEFINE(HAVE_U_INT64_T, 1, [define if you have u_int64_t data type]) |
bd590612 | 2432 | have_u_int64_t=1 |
2433 | fi | |
2434 | ||
ddceb1c8 | 2435 | if test -z "$have_u_int64_t" ; then |
2436 | AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h]) | |
2437 | AC_TRY_COMPILE( | |
aff51935 | 2438 | [ #include <sys/bitypes.h> ], |
ddceb1c8 | 2439 | [ u_int64_t a; a = 1], |
2440 | [ | |
2441 | AC_DEFINE(HAVE_U_INT64_T) | |
2442 | AC_MSG_RESULT(yes) | |
2443 | ], | |
2444 | [ AC_MSG_RESULT(no) ] | |
2445 | ) | |
2446 | fi | |
2447 | ||
41cb4569 | 2448 | if test -z "$have_u_intxx_t" ; then |
2449 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
2450 | AC_TRY_COMPILE( | |
2451 | [ | |
2452 | #include <sys/types.h> | |
aff51935 | 2453 | ], |
2454 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
41cb4569 | 2455 | [ ac_cv_have_uintxx_t="yes" ], |
2456 | [ ac_cv_have_uintxx_t="no" ] | |
2457 | ) | |
2458 | ]) | |
2459 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
3466e002 | 2460 | AC_DEFINE(HAVE_UINTXX_T, 1, |
2461 | [define if you have uintxx_t data type]) | |
41cb4569 | 2462 | fi |
2463 | fi | |
2464 | ||
2465 | if test -z "$have_uintxx_t" ; then | |
2466 | AC_MSG_CHECKING([for uintXX_t types in stdint.h]) | |
2467 | AC_TRY_COMPILE( | |
aff51935 | 2468 | [ #include <stdint.h> ], |
2469 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;], | |
41cb4569 | 2470 | [ |
2471 | AC_DEFINE(HAVE_UINTXX_T) | |
2472 | AC_MSG_RESULT(yes) | |
2473 | ], | |
2474 | [ AC_MSG_RESULT(no) ] | |
2475 | ) | |
2476 | fi | |
2477 | ||
e5fe9a1f | 2478 | if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ |
aff51935 | 2479 | test "x$ac_cv_header_sys_bitypes_h" = "xyes") |
5cdfe03f | 2480 | then |
2481 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
2482 | AC_TRY_COMPILE( | |
58d100bf | 2483 | [ |
2484 | #include <sys/bitypes.h> | |
aff51935 | 2485 | ], |
5cdfe03f | 2486 | [ |
837c30b8 | 2487 | int8_t a; int16_t b; int32_t c; |
2488 | u_int8_t e; u_int16_t f; u_int32_t g; | |
2489 | a = b = c = e = f = g = 1; | |
aff51935 | 2490 | ], |
5cdfe03f | 2491 | [ |
2492 | AC_DEFINE(HAVE_U_INTXX_T) | |
2493 | AC_DEFINE(HAVE_INTXX_T) | |
2494 | AC_MSG_RESULT(yes) | |
2495 | ], | |
2496 | [AC_MSG_RESULT(no)] | |
aff51935 | 2497 | ) |
5cdfe03f | 2498 | fi |
2499 | ||
0362750e | 2500 | |
2501 | AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [ | |
2502 | AC_TRY_COMPILE( | |
2503 | [ | |
2504 | #include <sys/types.h> | |
2505 | ], | |
2506 | [ u_char foo; foo = 125; ], | |
2507 | [ ac_cv_have_u_char="yes" ], | |
2508 | [ ac_cv_have_u_char="no" ] | |
2509 | ) | |
2510 | ]) | |
2511 | if test "x$ac_cv_have_u_char" = "xyes" ; then | |
3466e002 | 2512 | AC_DEFINE(HAVE_U_CHAR, 1, [define if you have u_char data type]) |
0362750e | 2513 | fi |
2514 | ||
98a7c37b | 2515 | TYPE_SOCKLEN_T |
2b942fe0 | 2516 | |
2d16d9a3 | 2517 | AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>]) |
ddceb1c8 | 2518 | |
777ece68 | 2519 | AC_CHECK_TYPES(in_addr_t,,, |
2520 | [#include <sys/types.h> | |
2521 | #include <netinet/in.h>]) | |
7b578f7d | 2522 | |
58d100bf | 2523 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ |
2524 | AC_TRY_COMPILE( | |
2525 | [ | |
18ba2aab | 2526 | #include <sys/types.h> |
58d100bf | 2527 | ], |
2528 | [ size_t foo; foo = 1235; ], | |
2529 | [ ac_cv_have_size_t="yes" ], | |
2530 | [ ac_cv_have_size_t="no" ] | |
2531 | ) | |
2532 | ]) | |
2533 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
3466e002 | 2534 | AC_DEFINE(HAVE_SIZE_T, 1, [define if you have size_t data type]) |
58d100bf | 2535 | fi |
ea1970a3 | 2536 | |
c04f75f1 | 2537 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ |
2538 | AC_TRY_COMPILE( | |
2539 | [ | |
2540 | #include <sys/types.h> | |
2541 | ], | |
2542 | [ ssize_t foo; foo = 1235; ], | |
2543 | [ ac_cv_have_ssize_t="yes" ], | |
2544 | [ ac_cv_have_ssize_t="no" ] | |
2545 | ) | |
2546 | ]) | |
2547 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
3466e002 | 2548 | AC_DEFINE(HAVE_SSIZE_T, 1, [define if you have ssize_t data type]) |
c04f75f1 | 2549 | fi |
2550 | ||
f1c4659d | 2551 | AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ |
2552 | AC_TRY_COMPILE( | |
2553 | [ | |
2554 | #include <time.h> | |
2555 | ], | |
2556 | [ clock_t foo; foo = 1235; ], | |
2557 | [ ac_cv_have_clock_t="yes" ], | |
2558 | [ ac_cv_have_clock_t="no" ] | |
2559 | ) | |
2560 | ]) | |
2561 | if test "x$ac_cv_have_clock_t" = "xyes" ; then | |
3466e002 | 2562 | AC_DEFINE(HAVE_CLOCK_T, 1, [define if you have clock_t data type]) |
f1c4659d | 2563 | fi |
2564 | ||
1c04b088 | 2565 | AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ |
2566 | AC_TRY_COMPILE( | |
2567 | [ | |
2568 | #include <sys/types.h> | |
2569 | #include <sys/socket.h> | |
2570 | ], | |
2571 | [ sa_family_t foo; foo = 1235; ], | |
2572 | [ ac_cv_have_sa_family_t="yes" ], | |
77bb0bca | 2573 | [ AC_TRY_COMPILE( |
2574 | [ | |
2575 | #include <sys/types.h> | |
2576 | #include <sys/socket.h> | |
2577 | #include <netinet/in.h> | |
2578 | ], | |
2579 | [ sa_family_t foo; foo = 1235; ], | |
2580 | [ ac_cv_have_sa_family_t="yes" ], | |
2581 | ||
1c04b088 | 2582 | [ ac_cv_have_sa_family_t="no" ] |
77bb0bca | 2583 | )] |
1c04b088 | 2584 | ) |
2585 | ]) | |
2586 | if test "x$ac_cv_have_sa_family_t" = "xyes" ; then | |
3466e002 | 2587 | AC_DEFINE(HAVE_SA_FAMILY_T, 1, |
2588 | [define if you have sa_family_t data type]) | |
1c04b088 | 2589 | fi |
2590 | ||
729bfe59 | 2591 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ |
2592 | AC_TRY_COMPILE( | |
2593 | [ | |
2594 | #include <sys/types.h> | |
2595 | ], | |
2596 | [ pid_t foo; foo = 1235; ], | |
2597 | [ ac_cv_have_pid_t="yes" ], | |
2598 | [ ac_cv_have_pid_t="no" ] | |
2599 | ) | |
2600 | ]) | |
2601 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
3466e002 | 2602 | AC_DEFINE(HAVE_PID_T, 1, [define if you have pid_t data type]) |
729bfe59 | 2603 | fi |
2604 | ||
2605 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
2606 | AC_TRY_COMPILE( | |
2607 | [ | |
2608 | #include <sys/types.h> | |
2609 | ], | |
2610 | [ mode_t foo; foo = 1235; ], | |
2611 | [ ac_cv_have_mode_t="yes" ], | |
2612 | [ ac_cv_have_mode_t="no" ] | |
2613 | ) | |
2614 | ]) | |
2615 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
3466e002 | 2616 | AC_DEFINE(HAVE_MODE_T, 1, [define if you have mode_t data type]) |
729bfe59 | 2617 | fi |
2618 | ||
e3a93db0 | 2619 | |
58d100bf | 2620 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ |
2621 | AC_TRY_COMPILE( | |
2622 | [ | |
18ba2aab | 2623 | #include <sys/types.h> |
2624 | #include <sys/socket.h> | |
58d100bf | 2625 | ], |
2626 | [ struct sockaddr_storage s; ], | |
2627 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
2628 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
2629 | ) | |
2630 | ]) | |
2631 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
3466e002 | 2632 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, |
2633 | [define if you have struct sockaddr_storage data type]) | |
58d100bf | 2634 | fi |
48e671d5 | 2635 | |
58d100bf | 2636 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ |
2637 | AC_TRY_COMPILE( | |
2638 | [ | |
cbd7492e | 2639 | #include <sys/types.h> |
58d100bf | 2640 | #include <netinet/in.h> |
2641 | ], | |
2642 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
2643 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
2644 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
2645 | ) | |
2646 | ]) | |
2647 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
3466e002 | 2648 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, |
2649 | [define if you have struct sockaddr_in6 data type]) | |
58d100bf | 2650 | fi |
48e671d5 | 2651 | |
58d100bf | 2652 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ |
2653 | AC_TRY_COMPILE( | |
2654 | [ | |
cbd7492e | 2655 | #include <sys/types.h> |
58d100bf | 2656 | #include <netinet/in.h> |
2657 | ], | |
2658 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
2659 | [ ac_cv_have_struct_in6_addr="yes" ], | |
2660 | [ ac_cv_have_struct_in6_addr="no" ] | |
2661 | ) | |
2662 | ]) | |
2663 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
3466e002 | 2664 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR, 1, |
2665 | [define if you have struct in6_addr data type]) | |
58d100bf | 2666 | fi |
48e671d5 | 2667 | |
58d100bf | 2668 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ |
2669 | AC_TRY_COMPILE( | |
2670 | [ | |
18ba2aab | 2671 | #include <sys/types.h> |
2672 | #include <sys/socket.h> | |
2673 | #include <netdb.h> | |
58d100bf | 2674 | ], |
2675 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
2676 | [ ac_cv_have_struct_addrinfo="yes" ], | |
2677 | [ ac_cv_have_struct_addrinfo="no" ] | |
2678 | ) | |
2679 | ]) | |
2680 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
3466e002 | 2681 | AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, |
2682 | [define if you have struct addrinfo data type]) | |
58d100bf | 2683 | fi |
2684 | ||
89c7e31c | 2685 | AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ |
2686 | AC_TRY_COMPILE( | |
aff51935 | 2687 | [ #include <sys/time.h> ], |
2688 | [ struct timeval tv; tv.tv_sec = 1;], | |
89c7e31c | 2689 | [ ac_cv_have_struct_timeval="yes" ], |
2690 | [ ac_cv_have_struct_timeval="no" ] | |
2691 | ) | |
2692 | ]) | |
2693 | if test "x$ac_cv_have_struct_timeval" = "xyes" ; then | |
3466e002 | 2694 | AC_DEFINE(HAVE_STRUCT_TIMEVAL, 1, [define if you have struct timeval]) |
89c7e31c | 2695 | have_struct_timeval=1 |
2696 | fi | |
2697 | ||
5271b55c | 2698 | AC_CHECK_TYPES(struct timespec) |
2699 | ||
85abc74b | 2700 | # We need int64_t or else certian parts of the compile will fail. |
4b492aab | 2701 | if test "x$ac_cv_have_int64_t" = "xno" && \ |
2702 | test "x$ac_cv_sizeof_long_int" != "x8" && \ | |
2703 | test "x$ac_cv_sizeof_long_long_int" = "x0" ; then | |
85abc74b | 2704 | echo "OpenSSH requires int64_t support. Contact your vendor or install" |
2705 | echo "an alternative compiler (I.E., GCC) before continuing." | |
2706 | echo "" | |
2707 | exit 1; | |
733cf7f4 | 2708 | else |
2709 | dnl test snprintf (broken on SCO w/gcc) | |
1a01a50c | 2710 | AC_RUN_IFELSE( |
479cece8 | 2711 | [AC_LANG_SOURCE([[ |
733cf7f4 | 2712 | #include <stdio.h> |
2713 | #include <string.h> | |
2714 | #ifdef HAVE_SNPRINTF | |
2715 | main() | |
2716 | { | |
2717 | char buf[50]; | |
2718 | char expected_out[50]; | |
2719 | int mazsize = 50 ; | |
2720 | #if (SIZEOF_LONG_INT == 8) | |
2721 | long int num = 0x7fffffffffffffff; | |
2722 | #else | |
763a1a18 | 2723 | long long num = 0x7fffffffffffffffll; |
733cf7f4 | 2724 | #endif |
2725 | strcpy(expected_out, "9223372036854775807"); | |
2726 | snprintf(buf, mazsize, "%lld", num); | |
2727 | if(strcmp(buf, expected_out) != 0) | |
aff51935 | 2728 | exit(1); |
733cf7f4 | 2729 | exit(0); |
2730 | } | |
2731 | #else | |
2732 | main() { exit(0); } | |
2733 | #endif | |
479cece8 | 2734 | ]])], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ], |
1a01a50c | 2735 | AC_MSG_WARN([cross compiling: Assuming working snprintf()]) |
733cf7f4 | 2736 | ) |
2c523de9 | 2737 | fi |
2738 | ||
77bb0bca | 2739 | dnl Checks for structure members |
58d100bf | 2740 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) |
2741 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
2742 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
2743 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
2744 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
25422c70 | 2745 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) |
58d100bf | 2746 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) |
2747 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
daaff4d5 | 2748 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX) |
58d100bf | 2749 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) |
2750 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
2751 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
2752 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
1d7b9b20 | 2753 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) |
2754 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
2755 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
2756 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
98a7c37b | 2757 | |
2758 | AC_CHECK_MEMBERS([struct stat.st_blksize]) | |
ccc45ee0 | 2759 | AC_CHECK_MEMBER([struct __res_state.retrans], [], [AC_DEFINE(__res_state, state, |
2760 | [Define if we don't have struct __res_state in resolv.h])], | |
2761 | [ | |
2762 | #include <stdio.h> | |
2763 | #if HAVE_SYS_TYPES_H | |
2764 | # include <sys/types.h> | |
2765 | #endif | |
2766 | #include <netinet/in.h> | |
2767 | #include <arpa/nameser.h> | |
2768 | #include <resolv.h> | |
2769 | ]) | |
1d7b9b20 | 2770 | |
58d100bf | 2771 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], |
2772 | ac_cv_have_ss_family_in_struct_ss, [ | |
2773 | AC_TRY_COMPILE( | |
2774 | [ | |
18ba2aab | 2775 | #include <sys/types.h> |
2776 | #include <sys/socket.h> | |
58d100bf | 2777 | ], |
2778 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
2779 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
2780 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
2781 | ) | |
2782 | ]) | |
2783 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
3466e002 | 2784 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS, 1, [Fields in struct sockaddr_storage]) |
58d100bf | 2785 | fi |
2786 | ||
58d100bf | 2787 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], |
2788 | ac_cv_have___ss_family_in_struct_ss, [ | |
2789 | AC_TRY_COMPILE( | |
2790 | [ | |
18ba2aab | 2791 | #include <sys/types.h> |
2792 | #include <sys/socket.h> | |
58d100bf | 2793 | ], |
2794 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
2795 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
2796 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
2797 | ) | |
2798 | ]) | |
2799 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
3466e002 | 2800 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS, 1, |
2801 | [Fields in struct sockaddr_storage]) | |
58d100bf | 2802 | fi |
2803 | ||
2e73a022 | 2804 | AC_CACHE_CHECK([for pw_class field in struct passwd], |
2805 | ac_cv_have_pw_class_in_struct_passwd, [ | |
2806 | AC_TRY_COMPILE( | |
2807 | [ | |
2e73a022 | 2808 | #include <pwd.h> |
2809 | ], | |
97994d32 | 2810 | [ struct passwd p; p.pw_class = 0; ], |
2e73a022 | 2811 | [ ac_cv_have_pw_class_in_struct_passwd="yes" ], |
2812 | [ ac_cv_have_pw_class_in_struct_passwd="no" ] | |
2813 | ) | |
2814 | ]) | |
2815 | if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2816 | AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD, 1, |
2817 | [Define if your password has a pw_class field]) | |
2e73a022 | 2818 | fi |
2819 | ||
7751d4eb | 2820 | AC_CACHE_CHECK([for pw_expire field in struct passwd], |
2821 | ac_cv_have_pw_expire_in_struct_passwd, [ | |
2822 | AC_TRY_COMPILE( | |
2823 | [ | |
2824 | #include <pwd.h> | |
2825 | ], | |
2826 | [ struct passwd p; p.pw_expire = 0; ], | |
2827 | [ ac_cv_have_pw_expire_in_struct_passwd="yes" ], | |
2828 | [ ac_cv_have_pw_expire_in_struct_passwd="no" ] | |
2829 | ) | |
2830 | ]) | |
2831 | if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2832 | AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD, 1, |
2833 | [Define if your password has a pw_expire field]) | |
7751d4eb | 2834 | fi |
2835 | ||
2836 | AC_CACHE_CHECK([for pw_change field in struct passwd], | |
2837 | ac_cv_have_pw_change_in_struct_passwd, [ | |
2838 | AC_TRY_COMPILE( | |
2839 | [ | |
2840 | #include <pwd.h> | |
2841 | ], | |
2842 | [ struct passwd p; p.pw_change = 0; ], | |
2843 | [ ac_cv_have_pw_change_in_struct_passwd="yes" ], | |
2844 | [ ac_cv_have_pw_change_in_struct_passwd="no" ] | |
2845 | ) | |
2846 | ]) | |
2847 | if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2848 | AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD, 1, |
2849 | [Define if your password has a pw_change field]) | |
7751d4eb | 2850 | fi |
58d100bf | 2851 | |
637f9177 | 2852 | dnl make sure we're using the real structure members and not defines |
6f34652e | 2853 | AC_CACHE_CHECK([for msg_accrights field in struct msghdr], |
2854 | ac_cv_have_accrights_in_msghdr, [ | |
1a01a50c | 2855 | AC_COMPILE_IFELSE( |
6f34652e | 2856 | [ |
f95c8ce8 | 2857 | #include <sys/types.h> |
6f34652e | 2858 | #include <sys/socket.h> |
2859 | #include <sys/uio.h> | |
637f9177 | 2860 | int main() { |
2861 | #ifdef msg_accrights | |
1a01a50c | 2862 | #error "msg_accrights is a macro" |
637f9177 | 2863 | exit(1); |
2864 | #endif | |
2865 | struct msghdr m; | |
2866 | m.msg_accrights = 0; | |
2867 | exit(0); | |
2868 | } | |
6f34652e | 2869 | ], |
6f34652e | 2870 | [ ac_cv_have_accrights_in_msghdr="yes" ], |
2871 | [ ac_cv_have_accrights_in_msghdr="no" ] | |
2872 | ) | |
2873 | ]) | |
2874 | if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then | |
3466e002 | 2875 | AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR, 1, |
2876 | [Define if your system uses access rights style | |
2877 | file descriptor passing]) | |
6f34652e | 2878 | fi |
2879 | ||
7176df4f | 2880 | AC_CACHE_CHECK([for msg_control field in struct msghdr], |
2881 | ac_cv_have_control_in_msghdr, [ | |
1a01a50c | 2882 | AC_COMPILE_IFELSE( |
7176df4f | 2883 | [ |
f95c8ce8 | 2884 | #include <sys/types.h> |
7176df4f | 2885 | #include <sys/socket.h> |
2886 | #include <sys/uio.h> | |
637f9177 | 2887 | int main() { |
2888 | #ifdef msg_control | |
1a01a50c | 2889 | #error "msg_control is a macro" |
637f9177 | 2890 | exit(1); |
2891 | #endif | |
2892 | struct msghdr m; | |
2893 | m.msg_control = 0; | |
2894 | exit(0); | |
2895 | } | |
7176df4f | 2896 | ], |
7176df4f | 2897 | [ ac_cv_have_control_in_msghdr="yes" ], |
2898 | [ ac_cv_have_control_in_msghdr="no" ] | |
2899 | ) | |
2900 | ]) | |
2901 | if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then | |
3466e002 | 2902 | AC_DEFINE(HAVE_CONTROL_IN_MSGHDR, 1, |
2903 | [Define if your system uses ancillary data style | |
2904 | file descriptor passing]) | |
7176df4f | 2905 | fi |
2906 | ||
58d100bf | 2907 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ |
aff51935 | 2908 | AC_TRY_LINK([], |
2909 | [ extern char *__progname; printf("%s", __progname); ], | |
58d100bf | 2910 | [ ac_cv_libc_defines___progname="yes" ], |
2911 | [ ac_cv_libc_defines___progname="no" ] | |
2912 | ) | |
2913 | ]) | |
2914 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
3466e002 | 2915 | AC_DEFINE(HAVE___PROGNAME, 1, [Define if libc defines __progname]) |
58d100bf | 2916 | fi |
8946db53 | 2917 | |
c921ee00 | 2918 | AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [ |
2919 | AC_TRY_LINK([ | |
2920 | #include <stdio.h> | |
aff51935 | 2921 | ], |
2922 | [ printf("%s", __FUNCTION__); ], | |
c921ee00 | 2923 | [ ac_cv_cc_implements___FUNCTION__="yes" ], |
2924 | [ ac_cv_cc_implements___FUNCTION__="no" ] | |
2925 | ) | |
2926 | ]) | |
2927 | if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then | |
3466e002 | 2928 | AC_DEFINE(HAVE___FUNCTION__, 1, |
2929 | [Define if compiler implements __FUNCTION__]) | |
c921ee00 | 2930 | fi |
2931 | ||
2932 | AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [ | |
2933 | AC_TRY_LINK([ | |
2934 | #include <stdio.h> | |
aff51935 | 2935 | ], |
2936 | [ printf("%s", __func__); ], | |
c921ee00 | 2937 | [ ac_cv_cc_implements___func__="yes" ], |
2938 | [ ac_cv_cc_implements___func__="no" ] | |
2939 | ) | |
2940 | ]) | |
2941 | if test "x$ac_cv_cc_implements___func__" = "xyes" ; then | |
3466e002 | 2942 | AC_DEFINE(HAVE___func__, 1, [Define if compiler implements __func__]) |
c921ee00 | 2943 | fi |
2944 | ||
9a406e1e | 2945 | AC_CACHE_CHECK([whether va_copy exists], ac_cv_have_va_copy, [ |
2946 | AC_TRY_LINK( | |
2947 | [#include <stdarg.h> | |
2948 | va_list x,y;], | |
2949 | [va_copy(x,y);], | |
2950 | [ ac_cv_have_va_copy="yes" ], | |
2951 | [ ac_cv_have_va_copy="no" ] | |
2952 | ) | |
2953 | ]) | |
2954 | if test "x$ac_cv_have_va_copy" = "xyes" ; then | |
2955 | AC_DEFINE(HAVE_VA_COPY, 1, [Define if va_copy exists]) | |
2956 | fi | |
2957 | ||
2958 | AC_CACHE_CHECK([whether __va_copy exists], ac_cv_have___va_copy, [ | |
2959 | AC_TRY_LINK( | |
2960 | [#include <stdarg.h> | |
2961 | va_list x,y;], | |
2962 | [__va_copy(x,y);], | |
2963 | [ ac_cv_have___va_copy="yes" ], | |
2964 | [ ac_cv_have___va_copy="no" ] | |
2965 | ) | |
2966 | ]) | |
2967 | if test "x$ac_cv_have___va_copy" = "xyes" ; then | |
2968 | AC_DEFINE(HAVE___VA_COPY, 1, [Define if __va_copy exists]) | |
2969 | fi | |
2970 | ||
1812a662 | 2971 | AC_CACHE_CHECK([whether getopt has optreset support], |
2972 | ac_cv_have_getopt_optreset, [ | |
2973 | AC_TRY_LINK( | |
2974 | [ | |
2975 | #include <getopt.h> | |
2976 | ], | |
2977 | [ extern int optreset; optreset = 0; ], | |
2978 | [ ac_cv_have_getopt_optreset="yes" ], | |
2979 | [ ac_cv_have_getopt_optreset="no" ] | |
2980 | ) | |
2981 | ]) | |
2982 | if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then | |
3466e002 | 2983 | AC_DEFINE(HAVE_GETOPT_OPTRESET, 1, |
2984 | [Define if your getopt(3) defines and uses optreset]) | |
1812a662 | 2985 | fi |
a0391976 | 2986 | |
819b676f | 2987 | AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [ |
aff51935 | 2988 | AC_TRY_LINK([], |
2989 | [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);], | |
819b676f | 2990 | [ ac_cv_libc_defines_sys_errlist="yes" ], |
2991 | [ ac_cv_libc_defines_sys_errlist="no" ] | |
2992 | ) | |
2993 | ]) | |
2994 | if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then | |
3466e002 | 2995 | AC_DEFINE(HAVE_SYS_ERRLIST, 1, |
2996 | [Define if your system defines sys_errlist[]]) | |
819b676f | 2997 | fi |
2998 | ||
2999 | ||
416ed5a7 | 3000 | AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [ |
aff51935 | 3001 | AC_TRY_LINK([], |
3002 | [ extern int sys_nerr; printf("%i", sys_nerr);], | |
416ed5a7 | 3003 | [ ac_cv_libc_defines_sys_nerr="yes" ], |
3004 | [ ac_cv_libc_defines_sys_nerr="no" ] | |
3005 | ) | |
3006 | ]) | |
3007 | if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then | |
3466e002 | 3008 | AC_DEFINE(HAVE_SYS_NERR, 1, [Define if your system defines sys_nerr]) |
416ed5a7 | 3009 | fi |
3010 | ||
aff51935 | 3011 | SCARD_MSG="no" |
295c8801 | 3012 | # Check whether user wants sectok support |
3013 | AC_ARG_WITH(sectok, | |
3014 | [ --with-sectok Enable smartcard support using libsectok], | |
d0b19c95 | 3015 | [ |
3016 | if test "x$withval" != "xno" ; then | |
3017 | if test "x$withval" != "xyes" ; then | |
3018 | CPPFLAGS="$CPPFLAGS -I${withval}" | |
3019 | LDFLAGS="$LDFLAGS -L${withval}" | |
3020 | if test ! -z "$need_dash_r" ; then | |
3021 | LDFLAGS="$LDFLAGS -R${withval}" | |
3022 | fi | |
3023 | if test ! -z "$blibpath" ; then | |
3024 | blibpath="$blibpath:${withval}" | |
3025 | fi | |
3026 | fi | |
3027 | AC_CHECK_HEADERS(sectok.h) | |
3028 | if test "$ac_cv_header_sectok_h" != yes; then | |
3029 | AC_MSG_ERROR(Can't find sectok.h) | |
3030 | fi | |
3031 | AC_CHECK_LIB(sectok, sectok_open) | |
3032 | if test "$ac_cv_lib_sectok_sectok_open" != yes; then | |
3033 | AC_MSG_ERROR(Can't find libsectok) | |
3034 | fi | |
3466e002 | 3035 | AC_DEFINE(SMARTCARD, 1, |
3036 | [Define if you want smartcard support]) | |
3037 | AC_DEFINE(USE_SECTOK, 1, | |
3038 | [Define if you want smartcard support | |
3039 | using sectok]) | |
aff51935 | 3040 | SCARD_MSG="yes, using sectok" |
295c8801 | 3041 | fi |
3042 | ] | |
3043 | ) | |
3044 | ||
3045 | # Check whether user wants OpenSC support | |
987b458f | 3046 | OPENSC_CONFIG="no" |
295c8801 | 3047 | AC_ARG_WITH(opensc, |
e47fb473 | 3048 | [ --with-opensc[[=PFX]] Enable smartcard support using OpenSC (optionally in PATH)], |
987b458f | 3049 | [ |
3050 | if test "x$withval" != "xno" ; then | |
3051 | if test "x$withval" != "xyes" ; then | |
3052 | OPENSC_CONFIG=$withval/bin/opensc-config | |
3053 | else | |
3054 | AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no) | |
3055 | fi | |
3056 | if test "$OPENSC_CONFIG" != "no"; then | |
3057 | LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags` | |
3058 | LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs` | |
3059 | CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS" | |
3060 | LDFLAGS="$LDFLAGS $LIBOPENSC_LIBS" | |
3061 | AC_DEFINE(SMARTCARD) | |
3466e002 | 3062 | AC_DEFINE(USE_OPENSC, 1, |
3063 | [Define if you want smartcard support | |
3064 | using OpenSC]) | |
987b458f | 3065 | SCARD_MSG="yes, using OpenSC" |
3066 | fi | |
3067 | fi | |
3068 | ] | |
3069 | ) | |
d0b19c95 | 3070 | |
c31dc31c | 3071 | # Check libraries needed by DNS fingerprint support |
aff51935 | 3072 | AC_SEARCH_LIBS(getrrsetbyname, resolv, |
3466e002 | 3073 | [AC_DEFINE(HAVE_GETRRSETBYNAME, 1, |
3074 | [Define if getrrsetbyname() exists])], | |
3e05e934 | 3075 | [ |
c31dc31c | 3076 | # Needed by our getrrsetbyname() |
3077 | AC_SEARCH_LIBS(res_query, resolv) | |
3078 | AC_SEARCH_LIBS(dn_expand, resolv) | |
dabb524a | 3079 | AC_MSG_CHECKING(if res_query will link) |
3080 | AC_TRY_LINK_FUNC(res_query, AC_MSG_RESULT(yes), | |
3081 | [AC_MSG_RESULT(no) | |
3082 | saved_LIBS="$LIBS" | |
3083 | LIBS="$LIBS -lresolv" | |
3084 | AC_MSG_CHECKING(for res_query in -lresolv) | |
3085 | AC_LINK_IFELSE([ | |
3086 | #include <resolv.h> | |
3087 | int main() | |
3088 | { | |
3089 | res_query (0, 0, 0, 0, 0); | |
3090 | return 0; | |
3091 | } | |
3092 | ], | |
3093 | [LIBS="$LIBS -lresolv" | |
3094 | AC_MSG_RESULT(yes)], | |
3095 | [LIBS="$saved_LIBS" | |
3096 | AC_MSG_RESULT(no)]) | |
3097 | ]) | |
c31dc31c | 3098 | AC_CHECK_FUNCS(_getshort _getlong) |
1c829da5 | 3099 | AC_CHECK_DECLS([_getshort, _getlong], , , |
b5765e1d | 3100 | [#include <sys/types.h> |
3101 | #include <arpa/nameser.h>]) | |
c31dc31c | 3102 | AC_CHECK_MEMBER(HEADER.ad, |
3466e002 | 3103 | [AC_DEFINE(HAVE_HEADER_AD, 1, |
3104 | [Define if HEADER.ad exists in arpa/nameser.h])],, | |
c31dc31c | 3105 | [#include <arpa/nameser.h>]) |
3106 | ]) | |
3e05e934 | 3107 | |
ef4d1846 | 3108 | # Check whether user wants SELinux support |
3109 | SELINUX_MSG="no" | |
3110 | LIBSELINUX="" | |
3111 | AC_ARG_WITH(selinux, | |
3112 | [ --with-selinux Enable SELinux support], | |
3113 | [ if test "x$withval" != "xno" ; then | |
3114 | AC_DEFINE(WITH_SELINUX,1,[Define if you want SELinux support.]) | |
3115 | SELINUX_MSG="yes" | |
3116 | AC_CHECK_HEADER([selinux/selinux.h], , | |
3117 | AC_MSG_ERROR(SELinux support requires selinux.h header)) | |
3118 | AC_CHECK_LIB(selinux, setexeccon, [ LIBSELINUX="-lselinux" ], | |
3119 | AC_MSG_ERROR(SELinux support requires libselinux library)) | |
3120 | AC_CHECK_FUNCS(getseuserbyname get_default_context_with_level) | |
3121 | fi ] | |
3122 | ) | |
3123 | AC_SUBST(LIBSELINUX) | |
3124 | ||
12928e80 | 3125 | # Check whether user wants Kerberos 5 support |
aff51935 | 3126 | KRB5_MSG="no" |
12928e80 | 3127 | AC_ARG_WITH(kerberos5, |
aff51935 | 3128 | [ --with-kerberos5=PATH Enable Kerberos 5 support], |
5585c441 | 3129 | [ if test "x$withval" != "xno" ; then |
3130 | if test "x$withval" = "xyes" ; then | |
3131 | KRB5ROOT="/usr/local" | |
3132 | else | |
3133 | KRB5ROOT=${withval} | |
3134 | fi | |
3135 | ||
3466e002 | 3136 | AC_DEFINE(KRB5, 1, [Define if you want Kerberos 5 support]) |
5585c441 | 3137 | KRB5_MSG="yes" |
3138 | ||
3139 | AC_MSG_CHECKING(for krb5-config) | |
3140 | if test -x $KRB5ROOT/bin/krb5-config ; then | |
3141 | KRB5CONF=$KRB5ROOT/bin/krb5-config | |
3142 | AC_MSG_RESULT($KRB5CONF) | |
3143 | ||
3144 | AC_MSG_CHECKING(for gssapi support) | |
3145 | if $KRB5CONF | grep gssapi >/dev/null ; then | |
3146 | AC_MSG_RESULT(yes) | |
3466e002 | 3147 | AC_DEFINE(GSSAPI, 1, |
3148 | [Define this if you want GSSAPI | |
3149 | support in the version 2 protocol]) | |
071970fb | 3150 | k5confopts=gssapi |
aff51935 | 3151 | else |
5585c441 | 3152 | AC_MSG_RESULT(no) |
071970fb | 3153 | k5confopts="" |
aff51935 | 3154 | fi |
071970fb | 3155 | K5CFLAGS="`$KRB5CONF --cflags $k5confopts`" |
3156 | K5LIBS="`$KRB5CONF --libs $k5confopts`" | |
5585c441 | 3157 | CPPFLAGS="$CPPFLAGS $K5CFLAGS" |
5585c441 | 3158 | AC_MSG_CHECKING(whether we are using Heimdal) |
3159 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3160 | [ char *tmp = heimdal_version; ], | |
3161 | [ AC_MSG_RESULT(yes) | |
3466e002 | 3162 | AC_DEFINE(HEIMDAL, 1, |
3163 | [Define this if you are using the | |
3164 | Heimdal version of Kerberos V5]) ], | |
5585c441 | 3165 | AC_MSG_RESULT(no) |
3166 | ) | |
3167 | else | |
3168 | AC_MSG_RESULT(no) | |
12928e80 | 3169 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include" |
aff51935 | 3170 | LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib" |
aff51935 | 3171 | AC_MSG_CHECKING(whether we are using Heimdal) |
3172 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3173 | [ char *tmp = heimdal_version; ], | |
3174 | [ AC_MSG_RESULT(yes) | |
3175 | AC_DEFINE(HEIMDAL) | |
41707f74 | 3176 | K5LIBS="-lkrb5 -ldes" |
3177 | K5LIBS="$K5LIBS -lcom_err -lasn1" | |
82f4e93d | 3178 | AC_CHECK_LIB(roken, net_write, |
41707f74 | 3179 | [K5LIBS="$K5LIBS -lroken"]) |
aff51935 | 3180 | ], |
3181 | [ AC_MSG_RESULT(no) | |
3182 | K5LIBS="-lkrb5 -lk5crypto -lcom_err" | |
3183 | ] | |
3184 | ) | |
4e00038c | 3185 | AC_SEARCH_LIBS(dn_expand, resolv) |
12928e80 | 3186 | |
749560dd | 3187 | AC_CHECK_LIB(gssapi,gss_init_sec_context, |
3188 | [ AC_DEFINE(GSSAPI) | |
3189 | K5LIBS="-lgssapi $K5LIBS" ], | |
3190 | [ AC_CHECK_LIB(gssapi_krb5,gss_init_sec_context, | |
3191 | [ AC_DEFINE(GSSAPI) | |
aff51935 | 3192 | K5LIBS="-lgssapi_krb5 $K5LIBS" ], |
749560dd | 3193 | AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]), |
3194 | $K5LIBS) | |
3195 | ], | |
3196 | $K5LIBS) | |
82f4e93d | 3197 | |
749560dd | 3198 | AC_CHECK_HEADER(gssapi.h, , |
3199 | [ unset ac_cv_header_gssapi_h | |
aff51935 | 3200 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" |
749560dd | 3201 | AC_CHECK_HEADERS(gssapi.h, , |
3202 | AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail]) | |
aff51935 | 3203 | ) |
749560dd | 3204 | ] |
3205 | ) | |
3206 | ||
3207 | oldCPP="$CPPFLAGS" | |
3208 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
3209 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
3210 | [ CPPFLAGS="$oldCPP" ]) | |
3211 | ||
aff51935 | 3212 | fi |
5585c441 | 3213 | if test ! -z "$need_dash_r" ; then |
3214 | LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib" | |
3215 | fi | |
3216 | if test ! -z "$blibpath" ; then | |
3217 | blibpath="$blibpath:${KRB5ROOT}/lib" | |
3218 | fi | |
071970fb | 3219 | |
f5555364 | 3220 | AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h) |
3221 | AC_CHECK_HEADERS(gssapi_krb5.h gssapi/gssapi_krb5.h) | |
3222 | AC_CHECK_HEADERS(gssapi_generic.h gssapi/gssapi_generic.h) | |
071970fb | 3223 | |
f5555364 | 3224 | LIBS="$LIBS $K5LIBS" |
3466e002 | 3225 | AC_SEARCH_LIBS(k_hasafs, kafs, AC_DEFINE(USE_AFS, 1, |
3226 | [Define this if you want to use libkafs' AFS support])) | |
f5555364 | 3227 | fi |
071970fb | 3228 | ] |
12928e80 | 3229 | ) |
b5b68128 | 3230 | |
a0391976 | 3231 | # Looking for programs, paths and files |
a0391976 | 3232 | |
ecac8ee5 | 3233 | PRIVSEP_PATH=/var/empty |
3234 | AC_ARG_WITH(privsep-path, | |
cda1ebcb | 3235 | [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)], |
ecac8ee5 | 3236 | [ |
6cf0200f | 3237 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3238 | test "x${withval}" != "xyes"; then | |
ecac8ee5 | 3239 | PRIVSEP_PATH=$withval |
3240 | fi | |
3241 | ] | |
3242 | ) | |
3243 | AC_SUBST(PRIVSEP_PATH) | |
3244 | ||
a0391976 | 3245 | AC_ARG_WITH(xauth, |
3246 | [ --with-xauth=PATH Specify path to xauth program ], | |
3247 | [ | |
6cf0200f | 3248 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3249 | test "x${withval}" != "xyes"; then | |
cbd7492e | 3250 | xauth_path=$withval |
a0391976 | 3251 | fi |
3252 | ], | |
3253 | [ | |
2bf42e4a | 3254 | TestPath="$PATH" |
3255 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin" | |
3256 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11" | |
3257 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin" | |
3258 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin" | |
3259 | AC_PATH_PROG(xauth_path, xauth, , $TestPath) | |
e5fe9a1f | 3260 | if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then |
a0391976 | 3261 | xauth_path="/usr/openwin/bin/xauth" |
3262 | fi | |
3263 | ] | |
3264 | ) | |
3265 | ||
65a4b4af | 3266 | STRIP_OPT=-s |
3267 | AC_ARG_ENABLE(strip, | |
3268 | [ --disable-strip Disable calling strip(1) on install], | |
3269 | [ | |
3270 | if test "x$enableval" = "xno" ; then | |
3271 | STRIP_OPT= | |
3272 | fi | |
3273 | ] | |
3274 | ) | |
3275 | AC_SUBST(STRIP_OPT) | |
3276 | ||
b3ec54b4 | 3277 | if test -z "$xauth_path" ; then |
3278 | XAUTH_PATH="undefined" | |
3279 | AC_SUBST(XAUTH_PATH) | |
3280 | else | |
3466e002 | 3281 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path", |
3282 | [Define if xauth is found in your path]) | |
b3ec54b4 | 3283 | XAUTH_PATH=$xauth_path |
3284 | AC_SUBST(XAUTH_PATH) | |
a0391976 | 3285 | fi |
a0391976 | 3286 | |
3287 | # Check for mail directory (last resort if we cannot get it from headers) | |
3288 | if test ! -z "$MAIL" ; then | |
3289 | maildir=`dirname $MAIL` | |
3466e002 | 3290 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir", |
3291 | [Set this to your mail directory if you don't have maillock.h]) | |
a0391976 | 3292 | fi |
3293 | ||
479cece8 | 3294 | if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then |
1a01a50c | 3295 | AC_MSG_WARN([cross compiling: Disabling /dev/ptmx test]) |
3296 | disable_ptmx_check=yes | |
3297 | fi | |
a0391976 | 3298 | if test -z "$no_dev_ptmx" ; then |
6e879cb4 | 3299 | if test "x$disable_ptmx_check" != "xyes" ; then |
aff51935 | 3300 | AC_CHECK_FILE("/dev/ptmx", |
6e879cb4 | 3301 | [ |
3466e002 | 3302 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX, 1, |
3303 | [Define if you have /dev/ptmx]) | |
6e879cb4 | 3304 | have_dev_ptmx=1 |
3305 | ] | |
3306 | ) | |
3307 | fi | |
3276571c | 3308 | fi |
1a01a50c | 3309 | |
479cece8 | 3310 | if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then |
1a01a50c | 3311 | AC_CHECK_FILE("/dev/ptc", |
3312 | [ | |
3466e002 | 3313 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC, 1, |
3314 | [Define if you have /dev/ptc]) | |
1a01a50c | 3315 | have_dev_ptc=1 |
3316 | ] | |
3317 | ) | |
3318 | else | |
3319 | AC_MSG_WARN([cross compiling: Disabling /dev/ptc test]) | |
3320 | fi | |
3276571c | 3321 | |
a0391976 | 3322 | # Options from here on. Some of these are preset by platform above |
fdf6b7aa | 3323 | AC_ARG_WITH(mantype, |
5d97cfbf | 3324 | [ --with-mantype=man|cat|doc Set man page type], |
c54a6257 | 3325 | [ |
5d97cfbf | 3326 | case "$withval" in |
3327 | man|cat|doc) | |
3328 | MANTYPE=$withval | |
3329 | ;; | |
3330 | *) | |
3331 | AC_MSG_ERROR(invalid man type: $withval) | |
3332 | ;; | |
3333 | esac | |
c54a6257 | 3334 | ] |
3335 | ) | |
e0c4d3ac | 3336 | if test -z "$MANTYPE"; then |
2bf42e4a | 3337 | TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb" |
3338 | AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath) | |
e0c4d3ac | 3339 | if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then |
3340 | MANTYPE=doc | |
3341 | elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then | |
3342 | MANTYPE=man | |
3343 | else | |
3344 | MANTYPE=cat | |
3345 | fi | |
3346 | fi | |
c54a6257 | 3347 | AC_SUBST(MANTYPE) |
e0c4d3ac | 3348 | if test "$MANTYPE" = "doc"; then |
3349 | mansubdir=man; | |
3350 | else | |
3351 | mansubdir=$MANTYPE; | |
3352 | fi | |
3353 | AC_SUBST(mansubdir) | |
0bc5b6fb | 3354 | |
a0391976 | 3355 | # Check whether to enable MD5 passwords |
aff51935 | 3356 | MD5_MSG="no" |
2ddcfdf3 | 3357 | AC_ARG_WITH(md5-passwords, |
caf3bc51 | 3358 | [ --with-md5-passwords Enable use of MD5 passwords], |
0bc5b6fb | 3359 | [ |
bcf36c78 | 3360 | if test "x$withval" != "xno" ; then |
3466e002 | 3361 | AC_DEFINE(HAVE_MD5_PASSWORDS, 1, |
3362 | [Define if you want to allow MD5 passwords]) | |
aff51935 | 3363 | MD5_MSG="yes" |
0bc5b6fb | 3364 | fi |
3365 | ] | |
caf3bc51 | 3366 | ) |
3367 | ||
a0391976 | 3368 | # Whether to disable shadow password support |
a7effaac | 3369 | AC_ARG_WITH(shadow, |
3370 | [ --without-shadow Disable shadow password support], | |
3371 | [ | |
82f4e93d | 3372 | if test "x$withval" = "xno" ; then |
a7effaac | 3373 | AC_DEFINE(DISABLE_SHADOW) |
4cb5ffa0 | 3374 | disable_shadow=yes |
a7effaac | 3375 | fi |
3376 | ] | |
3377 | ) | |
3378 | ||
4cb5ffa0 | 3379 | if test -z "$disable_shadow" ; then |
3380 | AC_MSG_CHECKING([if the systems has expire shadow information]) | |
3381 | AC_TRY_COMPILE( | |
3382 | [ | |
3383 | #include <sys/types.h> | |
3384 | #include <shadow.h> | |
3385 | struct spwd sp; | |
3386 | ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ], | |
3387 | [ sp_expire_available=yes ], [] | |
3388 | ) | |
3389 | ||
3390 | if test "x$sp_expire_available" = "xyes" ; then | |
3391 | AC_MSG_RESULT(yes) | |
3466e002 | 3392 | AC_DEFINE(HAS_SHADOW_EXPIRE, 1, |
3393 | [Define if you want to use shadow password expire field]) | |
4cb5ffa0 | 3394 | else |
3395 | AC_MSG_RESULT(no) | |
3396 | fi | |
3397 | fi | |
3398 | ||
a0391976 | 3399 | # Use ip address instead of hostname in $DISPLAY |
44839801 | 3400 | if test ! -z "$IPADDR_IN_DISPLAY" ; then |
3401 | DISPLAY_HACK_MSG="yes" | |
3466e002 | 3402 | AC_DEFINE(IPADDR_IN_DISPLAY, 1, |
3403 | [Define if you need to use IP address | |
3404 | instead of hostname in $DISPLAY]) | |
44839801 | 3405 | else |
aff51935 | 3406 | DISPLAY_HACK_MSG="no" |
44839801 | 3407 | AC_ARG_WITH(ipaddr-display, |
3408 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
3409 | [ | |
82f4e93d | 3410 | if test "x$withval" != "xno" ; then |
44839801 | 3411 | AC_DEFINE(IPADDR_IN_DISPLAY) |
aff51935 | 3412 | DISPLAY_HACK_MSG="yes" |
44839801 | 3413 | fi |
3414 | ] | |
3415 | ) | |
3416 | fi | |
a7effaac | 3417 | |
95b99395 | 3418 | # check for /etc/default/login and use it if present. |
daa41e62 | 3419 | AC_ARG_ENABLE(etc-default-login, |
6ff3d0dc | 3420 | [ --disable-etc-default-login Disable using PATH from /etc/default/login [no]], |
694d0cef | 3421 | [ if test "x$enableval" = "xno"; then |
3422 | AC_MSG_NOTICE([/etc/default/login handling disabled]) | |
3423 | etc_default_login=no | |
3424 | else | |
3425 | etc_default_login=yes | |
3426 | fi ], | |
b0e7249f | 3427 | [ if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; |
3428 | then | |
3429 | AC_MSG_WARN([cross compiling: not checking /etc/default/login]) | |
3430 | etc_default_login=no | |
3431 | else | |
3432 | etc_default_login=yes | |
3433 | fi ] | |
694d0cef | 3434 | ) |
95b99395 | 3435 | |
694d0cef | 3436 | if test "x$etc_default_login" != "xno"; then |
3437 | AC_CHECK_FILE("/etc/default/login", | |
3438 | [ external_path_file=/etc/default/login ]) | |
b0e7249f | 3439 | if test "x$external_path_file" = "x/etc/default/login"; then |
3466e002 | 3440 | AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN, 1, |
3441 | [Define if your system has /etc/default/login]) | |
1a01a50c | 3442 | fi |
694d0cef | 3443 | fi |
95b99395 | 3444 | |
8d184c09 | 3445 | dnl BSD systems use /etc/login.conf so --with-default-path= has no effect |
4b492aab | 3446 | if test $ac_cv_func_login_getcapbool = "yes" && \ |
3447 | test $ac_cv_header_login_cap_h = "yes" ; then | |
95b99395 | 3448 | external_path_file=/etc/login.conf |
8d184c09 | 3449 | fi |
95b99395 | 3450 | |
a0391976 | 3451 | # Whether to mess with the default path |
aff51935 | 3452 | SERVER_PATH_MSG="(default)" |
c43d69a9 | 3453 | AC_ARG_WITH(default-path, |
75817f90 | 3454 | [ --with-default-path= Specify default \$PATH environment for server], |
cb807f40 | 3455 | [ |
95b99395 | 3456 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
8d184c09 | 3457 | AC_MSG_WARN([ |
3458 | --with-default-path=PATH has no effect on this system. | |
3459 | Edit /etc/login.conf instead.]) | |
82f4e93d | 3460 | elif test "x$withval" != "xno" ; then |
89bbd457 | 3461 | if test ! -z "$external_path_file" ; then |
95b99395 | 3462 | AC_MSG_WARN([ |
3463 | --with-default-path=PATH will only be used if PATH is not defined in | |
3464 | $external_path_file .]) | |
3465 | fi | |
b2d818e6 | 3466 | user_path="$withval" |
aff51935 | 3467 | SERVER_PATH_MSG="$withval" |
cb807f40 | 3468 | fi |
b2d818e6 | 3469 | ], |
95b99395 | 3470 | [ if test "x$external_path_file" = "x/etc/login.conf" ; then |
3471 | AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf]) | |
8d184c09 | 3472 | else |
89bbd457 | 3473 | if test ! -z "$external_path_file" ; then |
95b99395 | 3474 | AC_MSG_WARN([ |
3475 | If PATH is defined in $external_path_file, ensure the path to scp is included, | |
3476 | otherwise scp will not work.]) | |
3477 | fi | |
b0e7249f | 3478 | AC_RUN_IFELSE( |
3479 | [AC_LANG_SOURCE([[ | |
b2d818e6 | 3480 | /* find out what STDPATH is */ |
3481 | #include <stdio.h> | |
b2d818e6 | 3482 | #ifdef HAVE_PATHS_H |
3483 | # include <paths.h> | |
3484 | #endif | |
3485 | #ifndef _PATH_STDPATH | |
d9a4e55b | 3486 | # ifdef _PATH_USERPATH /* Irix */ |
3487 | # define _PATH_STDPATH _PATH_USERPATH | |
3488 | # else | |
3489 | # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" | |
3490 | # endif | |
b2d818e6 | 3491 | #endif |
3492 | #include <sys/types.h> | |
3493 | #include <sys/stat.h> | |
3494 | #include <fcntl.h> | |
3495 | #define DATA "conftest.stdpath" | |
3496 | ||
3497 | main() | |
3498 | { | |
3499 | FILE *fd; | |
3500 | int rc; | |
82f4e93d | 3501 | |
b2d818e6 | 3502 | fd = fopen(DATA,"w"); |
3503 | if(fd == NULL) | |
3504 | exit(1); | |
82f4e93d | 3505 | |
b2d818e6 | 3506 | if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) |
3507 | exit(1); | |
3508 | ||
3509 | exit(0); | |
3510 | } | |
b0e7249f | 3511 | ]])], |
3512 | [ user_path=`cat conftest.stdpath` ], | |
b2d818e6 | 3513 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ], |
3514 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ] | |
3515 | ) | |
3516 | # make sure $bindir is in USER_PATH so scp will work | |
3517 | t_bindir=`eval echo ${bindir}` | |
3518 | case $t_bindir in | |
3519 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;; | |
3520 | esac | |
3521 | case $t_bindir in | |
3522 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;; | |
3523 | esac | |
3524 | echo $user_path | grep ":$t_bindir" > /dev/null 2>&1 | |
3525 | if test $? -ne 0 ; then | |
3526 | echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 | |
3527 | if test $? -ne 0 ; then | |
3528 | user_path=$user_path:$t_bindir | |
3529 | AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work) | |
3530 | fi | |
3531 | fi | |
8d184c09 | 3532 | fi ] |
cb807f40 | 3533 | ) |
95b99395 | 3534 | if test "x$external_path_file" != "x/etc/login.conf" ; then |
3466e002 | 3535 | AC_DEFINE_UNQUOTED(USER_PATH, "$user_path", [Specify default $PATH]) |
8d184c09 | 3536 | AC_SUBST(user_path) |
3537 | fi | |
cb807f40 | 3538 | |
06617857 | 3539 | # Set superuser path separately to user path |
06617857 | 3540 | AC_ARG_WITH(superuser-path, |
3541 | [ --with-superuser-path= Specify different path for super-user], | |
3542 | [ | |
6cf0200f | 3543 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3544 | test "x${withval}" != "xyes"; then | |
3466e002 | 3545 | AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval", |
3546 | [Define if you want a different $PATH | |
3547 | for the superuser]) | |
06617857 | 3548 | superuser_path=$withval |
3549 | fi | |
3550 | ] | |
3551 | ) | |
3552 | ||
3553 | ||
58d100bf | 3554 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) |
aff51935 | 3555 | IPV4_IN6_HACK_MSG="no" |
80faa19f | 3556 | AC_ARG_WITH(4in6, |
3557 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
3558 | [ | |
3559 | if test "x$withval" != "xno" ; then | |
3560 | AC_MSG_RESULT(yes) | |
3466e002 | 3561 | AC_DEFINE(IPV4_IN_IPV6, 1, |
3562 | [Detect IPv4 in IPv6 mapped addresses | |
3563 | and treat as IPv4]) | |
aff51935 | 3564 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3565 | else |
3566 | AC_MSG_RESULT(no) | |
3567 | fi | |
3568 | ],[ | |
3569 | if test "x$inet6_default_4in6" = "xyes"; then | |
3570 | AC_MSG_RESULT([yes (default)]) | |
3571 | AC_DEFINE(IPV4_IN_IPV6) | |
aff51935 | 3572 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3573 | else |
3574 | AC_MSG_RESULT([no (default)]) | |
3575 | fi | |
3576 | ] | |
3577 | ) | |
3578 | ||
af774732 | 3579 | # Whether to enable BSD auth support |
f1b0ecc3 | 3580 | BSD_AUTH_MSG=no |
af774732 | 3581 | AC_ARG_WITH(bsd-auth, |
3582 | [ --with-bsd-auth Enable BSD auth support], | |
3583 | [ | |
82f4e93d | 3584 | if test "x$withval" != "xno" ; then |
3466e002 | 3585 | AC_DEFINE(BSD_AUTH, 1, |
3586 | [Define if you have BSD auth support]) | |
f1b0ecc3 | 3587 | BSD_AUTH_MSG=yes |
af774732 | 3588 | fi |
3589 | ] | |
3590 | ) | |
3591 | ||
a0391976 | 3592 | # Where to place sshd.pid |
19d9ac2a | 3593 | piddir=/var/run |
81dadca3 | 3594 | # make sure the directory exists |
82f4e93d | 3595 | if test ! -d $piddir ; then |
81dadca3 | 3596 | piddir=`eval echo ${sysconfdir}` |
3597 | case $piddir in | |
aff51935 | 3598 | NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; |
81dadca3 | 3599 | esac |
3600 | fi | |
3601 | ||
47e45e44 | 3602 | AC_ARG_WITH(pid-dir, |
3603 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
3604 | [ | |
6cf0200f | 3605 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3606 | test "x${withval}" != "xyes"; then | |
19d9ac2a | 3607 | piddir=$withval |
82f4e93d | 3608 | if test ! -d $piddir ; then |
81dadca3 | 3609 | AC_MSG_WARN([** no $piddir directory on this system **]) |
3610 | fi | |
47e45e44 | 3611 | fi |
3612 | ] | |
3613 | ) | |
b7a87eea | 3614 | |
3466e002 | 3615 | AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir", [Specify location of ssh.pid]) |
19d9ac2a | 3616 | AC_SUBST(piddir) |
47e45e44 | 3617 | |
1d7b9b20 | 3618 | dnl allow user to disable some login recording features |
3619 | AC_ARG_ENABLE(lastlog, | |
bfd550a2 | 3620 | [ --disable-lastlog disable use of lastlog even if detected [no]], |
ddb154b3 | 3621 | [ |
3622 | if test "x$enableval" = "xno" ; then | |
3623 | AC_DEFINE(DISABLE_LASTLOG) | |
3624 | fi | |
3625 | ] | |
1d7b9b20 | 3626 | ) |
3627 | AC_ARG_ENABLE(utmp, | |
bfd550a2 | 3628 | [ --disable-utmp disable use of utmp even if detected [no]], |
ddb154b3 | 3629 | [ |
3630 | if test "x$enableval" = "xno" ; then | |
3631 | AC_DEFINE(DISABLE_UTMP) | |
3632 | fi | |
3633 | ] | |
1d7b9b20 | 3634 | ) |
3635 | AC_ARG_ENABLE(utmpx, | |
bfd550a2 | 3636 | [ --disable-utmpx disable use of utmpx even if detected [no]], |
ddb154b3 | 3637 | [ |
3638 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3639 | AC_DEFINE(DISABLE_UTMPX, 1, |
3640 | [Define if you don't want to use utmpx]) | |
ddb154b3 | 3641 | fi |
3642 | ] | |
1d7b9b20 | 3643 | ) |
3644 | AC_ARG_ENABLE(wtmp, | |
bfd550a2 | 3645 | [ --disable-wtmp disable use of wtmp even if detected [no]], |
ddb154b3 | 3646 | [ |
3647 | if test "x$enableval" = "xno" ; then | |
3648 | AC_DEFINE(DISABLE_WTMP) | |
3649 | fi | |
3650 | ] | |
1d7b9b20 | 3651 | ) |
3652 | AC_ARG_ENABLE(wtmpx, | |
bfd550a2 | 3653 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], |
ddb154b3 | 3654 | [ |
3655 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3656 | AC_DEFINE(DISABLE_WTMPX, 1, |
3657 | [Define if you don't want to use wtmpx]) | |
ddb154b3 | 3658 | fi |
3659 | ] | |
1d7b9b20 | 3660 | ) |
3661 | AC_ARG_ENABLE(libutil, | |
bfd550a2 | 3662 | [ --disable-libutil disable use of libutil (login() etc.) [no]], |
ddb154b3 | 3663 | [ |
3664 | if test "x$enableval" = "xno" ; then | |
3665 | AC_DEFINE(DISABLE_LOGIN) | |
3666 | fi | |
3667 | ] | |
1d7b9b20 | 3668 | ) |
3669 | AC_ARG_ENABLE(pututline, | |
bfd550a2 | 3670 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], |
ddb154b3 | 3671 | [ |
3672 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3673 | AC_DEFINE(DISABLE_PUTUTLINE, 1, |
3674 | [Define if you don't want to use pututline() | |
3675 | etc. to write [uw]tmp]) | |
ddb154b3 | 3676 | fi |
3677 | ] | |
1d7b9b20 | 3678 | ) |
3679 | AC_ARG_ENABLE(pututxline, | |
bfd550a2 | 3680 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], |
ddb154b3 | 3681 | [ |
3682 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3683 | AC_DEFINE(DISABLE_PUTUTXLINE, 1, |
3684 | [Define if you don't want to use pututxline() | |
3685 | etc. to write [uw]tmpx]) | |
ddb154b3 | 3686 | fi |
3687 | ] | |
1d7b9b20 | 3688 | ) |
3689 | AC_ARG_WITH(lastlog, | |
bfd550a2 | 3690 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], |
8c89dd2b | 3691 | [ |
82f4e93d | 3692 | if test "x$withval" = "xno" ; then |
8c89dd2b | 3693 | AC_DEFINE(DISABLE_LASTLOG) |
6cf0200f | 3694 | elif test -n "$withval" && test "x${withval}" != "xyes"; then |
8c89dd2b | 3695 | conf_lastlog_location=$withval |
3696 | fi | |
3697 | ] | |
3698 | ) | |
1d7b9b20 | 3699 | |
3700 | dnl lastlog, [uw]tmpx? detection | |
3701 | dnl NOTE: set the paths in the platform section to avoid the | |
3702 | dnl need for command-line parameters | |
3703 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
3704 | ||
3705 | dnl lastlog detection | |
3706 | dnl NOTE: the code itself will detect if lastlog is a directory | |
3707 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
3708 | AC_TRY_COMPILE([ | |
3709 | #include <sys/types.h> | |
3710 | #include <utmp.h> | |
3711 | #ifdef HAVE_LASTLOG_H | |
3712 | # include <lastlog.h> | |
3713 | #endif | |
d7c0f3d5 | 3714 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3715 | # include <paths.h> |
41cb4569 | 3716 | #endif |
3717 | #ifdef HAVE_LOGIN_H | |
3718 | # include <login.h> | |
1d7b9b20 | 3719 | #endif |
3720 | ], | |
3721 | [ char *lastlog = LASTLOG_FILE; ], | |
3722 | [ AC_MSG_RESULT(yes) ], | |
d7c0f3d5 | 3723 | [ |
3724 | AC_MSG_RESULT(no) | |
3725 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
3726 | AC_TRY_COMPILE([ | |
3727 | #include <sys/types.h> | |
3728 | #include <utmp.h> | |
3729 | #ifdef HAVE_LASTLOG_H | |
3730 | # include <lastlog.h> | |
3731 | #endif | |
3732 | #ifdef HAVE_PATHS_H | |
3733 | # include <paths.h> | |
3734 | #endif | |
3735 | ], | |
3736 | [ char *lastlog = _PATH_LASTLOG; ], | |
3737 | [ AC_MSG_RESULT(yes) ], | |
3738 | [ | |
f282b668 | 3739 | AC_MSG_RESULT(no) |
d7c0f3d5 | 3740 | system_lastlog_path=no |
3741 | ]) | |
3742 | ] | |
1d7b9b20 | 3743 | ) |
d7c0f3d5 | 3744 | |
1d7b9b20 | 3745 | if test -z "$conf_lastlog_location"; then |
3746 | if test x"$system_lastlog_path" = x"no" ; then | |
3747 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
e5fe9a1f | 3748 | if (test -d "$f" || test -f "$f") ; then |
1d7b9b20 | 3749 | conf_lastlog_location=$f |
3750 | fi | |
3751 | done | |
3752 | if test -z "$conf_lastlog_location"; then | |
f8119cef | 3753 | AC_MSG_WARN([** Cannot find lastlog **]) |
3754 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
1d7b9b20 | 3755 | fi |
3756 | fi | |
3757 | fi | |
3758 | ||
3759 | if test -n "$conf_lastlog_location"; then | |
3466e002 | 3760 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location", |
3761 | [Define if you want to specify the path to your lastlog file]) | |
82f4e93d | 3762 | fi |
1d7b9b20 | 3763 | |
3764 | dnl utmp detection | |
3765 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
3766 | AC_TRY_COMPILE([ | |
3767 | #include <sys/types.h> | |
3768 | #include <utmp.h> | |
d7c0f3d5 | 3769 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3770 | # include <paths.h> |
3771 | #endif | |
3772 | ], | |
3773 | [ char *utmp = UTMP_FILE; ], | |
3774 | [ AC_MSG_RESULT(yes) ], | |
3775 | [ AC_MSG_RESULT(no) | |
3776 | system_utmp_path=no ] | |
3777 | ) | |
3778 | if test -z "$conf_utmp_location"; then | |
3779 | if test x"$system_utmp_path" = x"no" ; then | |
3780 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
3781 | if test -f $f ; then | |
3782 | conf_utmp_location=$f | |
3783 | fi | |
3784 | done | |
3785 | if test -z "$conf_utmp_location"; then | |
3786 | AC_DEFINE(DISABLE_UTMP) | |
3787 | fi | |
3788 | fi | |
3789 | fi | |
3790 | if test -n "$conf_utmp_location"; then | |
3466e002 | 3791 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location", |
3792 | [Define if you want to specify the path to your utmp file]) | |
82f4e93d | 3793 | fi |
1d7b9b20 | 3794 | |
3795 | dnl wtmp detection | |
3796 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
3797 | AC_TRY_COMPILE([ | |
3798 | #include <sys/types.h> | |
3799 | #include <utmp.h> | |
d7c0f3d5 | 3800 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3801 | # include <paths.h> |
3802 | #endif | |
3803 | ], | |
3804 | [ char *wtmp = WTMP_FILE; ], | |
3805 | [ AC_MSG_RESULT(yes) ], | |
3806 | [ AC_MSG_RESULT(no) | |
3807 | system_wtmp_path=no ] | |
3808 | ) | |
3809 | if test -z "$conf_wtmp_location"; then | |
3810 | if test x"$system_wtmp_path" = x"no" ; then | |
3811 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
3812 | if test -f $f ; then | |
3813 | conf_wtmp_location=$f | |
3814 | fi | |
3815 | done | |
3816 | if test -z "$conf_wtmp_location"; then | |
3817 | AC_DEFINE(DISABLE_WTMP) | |
3818 | fi | |
3819 | fi | |
3820 | fi | |
3821 | if test -n "$conf_wtmp_location"; then | |
3466e002 | 3822 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location", |
3823 | [Define if you want to specify the path to your wtmp file]) | |
82f4e93d | 3824 | fi |
1d7b9b20 | 3825 | |
3826 | ||
3827 | dnl utmpx detection - I don't know any system so perverse as to require | |
3828 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
3829 | dnl there, though. | |
3830 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
3831 | AC_TRY_COMPILE([ | |
3832 | #include <sys/types.h> | |
3833 | #include <utmp.h> | |
3834 | #ifdef HAVE_UTMPX_H | |
3835 | #include <utmpx.h> | |
3836 | #endif | |
d7c0f3d5 | 3837 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3838 | # include <paths.h> |
3839 | #endif | |
3840 | ], | |
3841 | [ char *utmpx = UTMPX_FILE; ], | |
3842 | [ AC_MSG_RESULT(yes) ], | |
3843 | [ AC_MSG_RESULT(no) | |
3844 | system_utmpx_path=no ] | |
3845 | ) | |
3846 | if test -z "$conf_utmpx_location"; then | |
3847 | if test x"$system_utmpx_path" = x"no" ; then | |
3848 | AC_DEFINE(DISABLE_UTMPX) | |
3849 | fi | |
3850 | else | |
3466e002 | 3851 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location", |
3852 | [Define if you want to specify the path to your utmpx file]) | |
82f4e93d | 3853 | fi |
1d7b9b20 | 3854 | |
3855 | dnl wtmpx detection | |
3856 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
3857 | AC_TRY_COMPILE([ | |
3858 | #include <sys/types.h> | |
3859 | #include <utmp.h> | |
3860 | #ifdef HAVE_UTMPX_H | |
3861 | #include <utmpx.h> | |
3862 | #endif | |
d7c0f3d5 | 3863 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3864 | # include <paths.h> |
3865 | #endif | |
3866 | ], | |
3867 | [ char *wtmpx = WTMPX_FILE; ], | |
3868 | [ AC_MSG_RESULT(yes) ], | |
3869 | [ AC_MSG_RESULT(no) | |
3870 | system_wtmpx_path=no ] | |
3871 | ) | |
3872 | if test -z "$conf_wtmpx_location"; then | |
3873 | if test x"$system_wtmpx_path" = x"no" ; then | |
3874 | AC_DEFINE(DISABLE_WTMPX) | |
3875 | fi | |
3876 | else | |
3466e002 | 3877 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location", |
3878 | [Define if you want to specify the path to your wtmpx file]) | |
82f4e93d | 3879 | fi |
1d7b9b20 | 3880 | |
b7a87eea | 3881 | |
bd499f9e | 3882 | if test ! -z "$blibpath" ; then |
68ece370 | 3883 | LDFLAGS="$LDFLAGS $blibflags$blibpath" |
3884 | AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile]) | |
bd499f9e | 3885 | fi |
3886 | ||
ed89c848 | 3887 | dnl Adding -Werror to CFLAGS early prevents configure tests from running. |
3888 | dnl Add now. | |
3889 | CFLAGS="$CFLAGS $werror_flags" | |
3890 | ||
3c62e7eb | 3891 | AC_EXEEXT |
d7cfdd7c | 3892 | AC_CONFIG_FILES([Makefile buildpkg.sh opensshd.init openbsd-compat/Makefile \ |
46096a5b | 3893 | openbsd-compat/regress/Makefile scard/Makefile ssh_prng_cmds survey.sh]) |
98a7c37b | 3894 | AC_OUTPUT |
d3083fbd | 3895 | |
cbd7492e | 3896 | # Print summary of options |
3897 | ||
cbd7492e | 3898 | # Someone please show me a better way :) |
3899 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
3900 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
3901 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
3902 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
f5665f6f | 3903 | E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` |
e0c4d3ac | 3904 | F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` |
cbd7492e | 3905 | G=`eval echo ${piddir}` ; G=`eval echo ${G}` |
ecac8ee5 | 3906 | H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}` |
3907 | I=`eval echo ${user_path}` ; I=`eval echo ${I}` | |
3908 | J=`eval echo ${superuser_path}` ; J=`eval echo ${J}` | |
cbd7492e | 3909 | |
3910 | echo "" | |
26de7942 | 3911 | echo "OpenSSH has been configured with the following options:" |
ecac8ee5 | 3912 | echo " User binaries: $B" |
3913 | echo " System binaries: $C" | |
3914 | echo " Configuration files: $D" | |
3915 | echo " Askpass program: $E" | |
3916 | echo " Manual pages: $F" | |
3917 | echo " PID file: $G" | |
3918 | echo " Privilege separation chroot path: $H" | |
95b99395 | 3919 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
3920 | echo " At runtime, sshd will use the path defined in $external_path_file" | |
3921 | echo " Make sure the path to scp is present, otherwise scp will not work" | |
8d184c09 | 3922 | else |
ecac8ee5 | 3923 | echo " sshd default user PATH: $I" |
89bbd457 | 3924 | if test ! -z "$external_path_file"; then |
95b99395 | 3925 | echo " (If PATH is set in $external_path_file it will be used instead. If" |
3926 | echo " used, ensure the path to scp is present, otherwise scp will not work.)" | |
3927 | fi | |
8d184c09 | 3928 | fi |
06617857 | 3929 | if test ! -z "$superuser_path" ; then |
ecac8ee5 | 3930 | echo " sshd superuser user PATH: $J" |
3931 | fi | |
3932 | echo " Manpage format: $MANTYPE" | |
3e05e934 | 3933 | echo " PAM support: $PAM_MSG" |
5b84789f | 3934 | echo " OSF SIA support: $SIA_MSG" |
ecac8ee5 | 3935 | echo " KerberosV support: $KRB5_MSG" |
ef4d1846 | 3936 | echo " SELinux support: $SELINUX_MSG" |
ecac8ee5 | 3937 | echo " Smartcard support: $SCARD_MSG" |
ecac8ee5 | 3938 | echo " S/KEY support: $SKEY_MSG" |
3939 | echo " TCP Wrappers support: $TCPW_MSG" | |
3940 | echo " MD5 password support: $MD5_MSG" | |
59031773 | 3941 | echo " libedit support: $LIBEDIT_MSG" |
5b84789f | 3942 | echo " Solaris process contract support: $SPC_MSG" |
3deb1408 | 3943 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" |
ecac8ee5 | 3944 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" |
3945 | echo " BSD Auth support: $BSD_AUTH_MSG" | |
3946 | echo " Random number source: $RAND_MSG" | |
f1b0ecc3 | 3947 | if test ! -z "$USE_RAND_HELPER" ; then |
ecac8ee5 | 3948 | echo " ssh-rand-helper collects from: $RAND_HELPER_MSG" |
af774732 | 3949 | fi |
3950 | ||
cbd7492e | 3951 | echo "" |
3952 | ||
0c2fb82f | 3953 | echo " Host: ${host}" |
3954 | echo " Compiler: ${CC}" | |
3955 | echo " Compiler flags: ${CFLAGS}" | |
3956 | echo "Preprocessor flags: ${CPPFLAGS}" | |
3957 | echo " Linker flags: ${LDFLAGS}" | |
ddceb1c8 | 3958 | echo " Libraries: ${LIBWRAP} ${LIBPAM} ${LIBS}" |
cbd7492e | 3959 | |
3960 | echo "" | |
3961 | ||
9cefe228 | 3962 | if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then |
b3146b5f | 3963 | echo "SVR4 style packages are supported with \"make package\"" |
3964 | echo "" | |
9cefe228 | 3965 | fi |
3966 | ||
adeebd37 | 3967 | if test "x$PAM_MSG" = "xyes" ; then |
f1b0ecc3 | 3968 | echo "PAM is enabled. You may need to install a PAM control file " |
3969 | echo "for sshd, otherwise password authentication may fail. " | |
aff51935 | 3970 | echo "Example PAM control files can be found in the contrib/ " |
f1b0ecc3 | 3971 | echo "subdirectory" |
adeebd37 | 3972 | echo "" |
3973 | fi | |
3974 | ||
f1b0ecc3 | 3975 | if test ! -z "$RAND_HELPER_CMDHASH" ; then |
3976 | echo "WARNING: you are using the builtin random number collection " | |
3977 | echo "service. Please read WARNING.RNG and request that your OS " | |
3978 | echo "vendor includes kernel-based random number collection in " | |
3979 | echo "future versions of your OS." | |
2c523de9 | 3980 | echo "" |
3981 | fi | |
af774732 | 3982 | |
2f6f9cff | 3983 | if test ! -z "$NO_PEERCHECK" ; then |
3984 | echo "WARNING: the operating system that you are using does not " | |
3985 | echo "appear to support either the getpeereid() API nor the " | |
3986 | echo "SO_PEERCRED getsockopt() option. These facilities are used to " | |
3987 | echo "enforce security checks to prevent unauthorised connections to " | |
3988 | echo "ssh-agent. Their absence increases the risk that a malicious " | |
3989 | echo "user can connect to your agent. " | |
3990 | echo "" | |
3991 | fi | |
3992 | ||
7b578f7d | 3993 | if test "$AUDIT_MODULE" = "bsm" ; then |
3994 | echo "WARNING: BSM audit support is currently considered EXPERIMENTAL." | |
3995 | echo "See the Solaris section in README.platform for details." | |
3996 | fi |