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3c0ef626 | 1 | # $Id$ |
12a403af | 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. | |
3c0ef626 | 16 | |
2ce0bfe4 | 17 | AC_INIT(OpenSSH, Portable, openssh-unix-dev@mindrot.org) |
4b6dae8f | 18 | AC_REVISION($Revision$) |
3c0ef626 | 19 | AC_CONFIG_SRCDIR([ssh.c]) |
20 | ||
21 | AC_CONFIG_HEADER(config.h) | |
22 | AC_PROG_CC | |
23 | AC_CANONICAL_HOST | |
24 | AC_C_BIGENDIAN | |
25 | ||
26 | # Checks for programs. | |
7cac2b65 | 27 | AC_PROG_AWK |
3c0ef626 | 28 | AC_PROG_CPP |
29 | AC_PROG_RANLIB | |
30 | AC_PROG_INSTALL | |
4b6dae8f | 31 | AC_PROG_EGREP |
3c0ef626 | 32 | AC_PATH_PROG(AR, ar) |
7e82606e | 33 | AC_PATH_PROG(CAT, cat) |
34 | AC_PATH_PROG(KILL, kill) | |
3c0ef626 | 35 | AC_PATH_PROGS(PERL, perl5 perl) |
bfe49944 | 36 | AC_PATH_PROG(SED, sed) |
3c0ef626 | 37 | AC_SUBST(PERL) |
38 | AC_PATH_PROG(ENT, ent) | |
39 | AC_SUBST(ENT) | |
3c0ef626 | 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) | |
350391c5 | 43 | AC_PATH_PROG(SH, sh) |
7e82606e | 44 | AC_SUBST(TEST_SHELL,sh) |
45 | ||
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) | |
08822d99 | 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 | |
3c0ef626 | 57 | |
58 | # System features | |
59 | AC_SYS_LARGEFILE | |
60 | ||
61 | if test -z "$AR" ; then | |
62 | AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***]) | |
63 | fi | |
64 | ||
65 | # Use LOGIN_PROGRAM from environment if possible | |
66 | if test ! -z "$LOGIN_PROGRAM" ; then | |
08822d99 | 67 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM", |
68 | [If your header files don't define LOGIN_PROGRAM, | |
69 | then use this (detected) from environment and PATH]) | |
3c0ef626 | 70 | else |
71 | # Search for login | |
72 | AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login) | |
73 | if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then | |
74 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK") | |
75 | fi | |
76 | fi | |
77 | ||
540d72c3 | 78 | AC_PATH_PROG(PATH_PASSWD_PROG, passwd) |
79 | if test ! -z "$PATH_PASSWD_PROG" ; then | |
08822d99 | 80 | AC_DEFINE_UNQUOTED(_PATH_PASSWD_PROG, "$PATH_PASSWD_PROG", |
81 | [Full path of your "passwd" program]) | |
540d72c3 | 82 | fi |
83 | ||
3c0ef626 | 84 | if test -z "$LD" ; then |
85 | LD=$CC | |
86 | fi | |
87 | AC_SUBST(LD) | |
8b32eddc | 88 | |
3c0ef626 | 89 | AC_C_INLINE |
2ce0bfe4 | 90 | |
91 | AC_CHECK_DECL(LLONG_MAX, have_llong_max=1, , [#include <limits.h>]) | |
92 | ||
540d72c3 | 93 | if test "$GCC" = "yes" || test "$GCC" = "egcs"; then |
2ce0bfe4 | 94 | CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wuninitialized" |
08822d99 | 95 | GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'` |
2ce0bfe4 | 96 | case $GCC_VER in |
97 | 1.*) ;; | |
98 | 2.8* | 2.9*) CFLAGS="$CFLAGS -Wsign-compare" ;; | |
99 | 2.*) ;; | |
08822d99 | 100 | 3.*) CFLAGS="$CFLAGS -Wsign-compare" ;; |
101 | 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign" ;; | |
102 | *) ;; | |
2ce0bfe4 | 103 | esac |
104 | ||
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 | |
116 | fi | |
117 | ||
540d72c3 | 118 | AC_ARG_WITH(rpath, |
119 | [ --without-rpath Disable auto-added -R linker paths], | |
120 | [ | |
8b32eddc | 121 | if test "x$withval" = "xno" ; then |
540d72c3 | 122 | need_dash_r="" |
123 | fi | |
124 | if test "x$withval" = "xyes" ; then | |
125 | need_dash_r=1 | |
126 | fi | |
127 | ] | |
128 | ) | |
129 | ||
30460aeb | 130 | # Messages for features tested for in target-specific section |
131 | SIA_MSG="no" | |
132 | SPC_MSG="no" | |
133 | ||
3c0ef626 | 134 | # Check for some target-specific stuff |
135 | case "$host" in | |
136 | *-*-aix*) | |
30460aeb | 137 | # Some versions of VAC won't allow macro redefinitions at |
138 | # -qlanglevel=ansi, and autoconf 2.60 sometimes insists on using that | |
139 | # particularly with older versions of vac or xlc. | |
140 | # It also throws errors about null macro argments, but these are | |
141 | # not fatal. | |
142 | AC_MSG_CHECKING(if compiler allows macro redefinitions) | |
143 | AC_COMPILE_IFELSE( | |
144 | [AC_LANG_SOURCE([[ | |
145 | #define testmacro foo | |
146 | #define testmacro bar | |
147 | int main(void) { exit(0); } | |
148 | ]])], | |
149 | [ AC_MSG_RESULT(yes) ], | |
150 | [ AC_MSG_RESULT(no) | |
151 | CC="`echo $CC | sed 's/-qlanglvl\=ansi//g'`" | |
152 | LD="`echo $LD | sed 's/-qlanglvl\=ansi//g'`" | |
153 | CFLAGS="`echo $CFLAGS | sed 's/-qlanglvl\=ansi//g'`" | |
154 | CPPFLAGS="`echo $CPPFLAGS | sed 's/-qlanglvl\=ansi//g'`" | |
155 | ] | |
156 | ) | |
157 | ||
540d72c3 | 158 | AC_MSG_CHECKING([how to specify blibpath for linker ($LD)]) |
256cb466 | 159 | if (test -z "$blibpath"); then |
540d72c3 | 160 | blibpath="/usr/lib:/lib" |
3c0ef626 | 161 | fi |
256cb466 | 162 | saved_LDFLAGS="$LDFLAGS" |
30460aeb | 163 | if test "$GCC" = "yes"; then |
164 | flags="-Wl,-blibpath: -Wl,-rpath, -blibpath:" | |
165 | else | |
166 | flags="-blibpath: -Wl,-blibpath: -Wl,-rpath," | |
167 | fi | |
168 | for tryflags in $flags ;do | |
256cb466 | 169 | if (test -z "$blibflags"); then |
170 | LDFLAGS="$saved_LDFLAGS $tryflags$blibpath" | |
171 | AC_TRY_LINK([], [], [blibflags=$tryflags]) | |
172 | fi | |
173 | done | |
174 | if (test -z "$blibflags"); then | |
175 | AC_MSG_RESULT(not found) | |
176 | AC_MSG_ERROR([*** must be able to specify blibpath on AIX - check config.log]) | |
177 | else | |
178 | AC_MSG_RESULT($blibflags) | |
179 | fi | |
180 | LDFLAGS="$saved_LDFLAGS" | |
7cac2b65 | 181 | dnl Check for authenticate. Might be in libs.a on older AIXes |
08822d99 | 182 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE, 1, |
183 | [Define if you want to enable AIX4's authenticate function])], | |
d03f4262 | 184 | [AC_CHECK_LIB(s,authenticate, |
185 | [ AC_DEFINE(WITH_AIXAUTHENTICATE) | |
186 | LIBS="$LIBS -ls" | |
187 | ]) | |
188 | ]) | |
dfddba3d | 189 | dnl Check for various auth function declarations in headers. |
190 | AC_CHECK_DECLS([authenticate, loginrestrictions, loginsuccess, | |
8b32eddc | 191 | passwdexpired, setauthdb], , , [#include <usersec.h>]) |
7cac2b65 | 192 | dnl Check if loginfailed is declared and takes 4 arguments (AIX >= 5.2) |
dfddba3d | 193 | AC_CHECK_DECLS(loginfailed, |
7cac2b65 | 194 | [AC_MSG_CHECKING(if loginfailed takes 4 arguments) |
195 | AC_TRY_COMPILE( | |
196 | [#include <usersec.h>], | |
197 | [(void)loginfailed("user","host","tty",0);], | |
198 | [AC_MSG_RESULT(yes) | |
08822d99 | 199 | AC_DEFINE(AIX_LOGINFAILED_4ARG, 1, |
200 | [Define if your AIX loginfailed() function | |
201 | takes 4 arguments (AIX >= 5.2)])], | |
7cac2b65 | 202 | [AC_MSG_RESULT(no)] |
203 | )], | |
204 | [], | |
205 | [#include <usersec.h>] | |
206 | ) | |
207 | AC_CHECK_FUNCS(setauthdb) | |
30460aeb | 208 | AC_CHECK_DECL(F_CLOSEM, |
209 | AC_DEFINE(HAVE_FCNTL_CLOSEM, 1, [Use F_CLOSEM fcntl for closefrom]), | |
210 | [], | |
211 | [ #include <limits.h> | |
212 | #include <fcntl.h> ] | |
213 | ) | |
dfddba3d | 214 | check_for_aix_broken_getaddrinfo=1 |
08822d99 | 215 | AC_DEFINE(BROKEN_REALPATH, 1, [Define if you have a broken realpath.]) |
216 | AC_DEFINE(SETEUID_BREAKS_SETUID, 1, | |
217 | [Define if your platform breaks doing a seteuid before a setuid]) | |
218 | AC_DEFINE(BROKEN_SETREUID, 1, [Define if your setreuid() is broken]) | |
219 | AC_DEFINE(BROKEN_SETREGID, 1, [Define if your setregid() is broken]) | |
3c0ef626 | 220 | dnl AIX handles lastlog as part of its login message |
08822d99 | 221 | AC_DEFINE(DISABLE_LASTLOG, 1, [Define if you don't want to use lastlog]) |
222 | AC_DEFINE(LOGIN_NEEDS_UTMPX, 1, | |
223 | [Some systems need a utmpx entry for /bin/login to work]) | |
224 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV, | |
225 | [Define to a Set Process Title type if your system is | |
226 | supported by bsd-setproctitle.c]) | |
227 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, | |
228 | [AIX 5.2 and 5.3 (and presumably newer) require this]) | |
30460aeb | 229 | AC_DEFINE(PTY_ZEROREAD, 1, [read(1) can return 0 for a non-closed fd]) |
3c0ef626 | 230 | ;; |
231 | *-*-cygwin*) | |
bfe49944 | 232 | check_for_libcrypt_later=1 |
e9702f7d | 233 | LIBS="$LIBS /usr/lib/textmode.o" |
08822d99 | 234 | AC_DEFINE(HAVE_CYGWIN, 1, [Define if you are on Cygwin]) |
235 | AC_DEFINE(USE_PIPES, 1, [Use PIPES instead of a socketpair()]) | |
236 | AC_DEFINE(DISABLE_SHADOW, 1, | |
237 | [Define if you want to disable shadow passwords]) | |
238 | AC_DEFINE(IP_TOS_IS_BROKEN, 1, | |
239 | [Define if your system choked on IP TOS setting]) | |
240 | AC_DEFINE(NO_X11_UNIX_SOCKETS, 1, | |
241 | [Define if X11 doesn't support AF_UNIX sockets on that system]) | |
242 | AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT, 1, | |
243 | [Define if the concept of ports only accessible to | |
244 | superusers isn't known]) | |
245 | AC_DEFINE(DISABLE_FD_PASSING, 1, | |
246 | [Define if your platform needs to skip post auth | |
247 | file descriptor passing]) | |
3c0ef626 | 248 | ;; |
249 | *-*-dgux*) | |
250 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
540d72c3 | 251 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
252 | AC_DEFINE(BROKEN_SETREUID) | |
253 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 254 | ;; |
255 | *-*-darwin*) | |
08822d99 | 256 | AC_DEFINE(BROKEN_GETADDRINFO, 1, [getaddrinfo is broken (if present)])], |
29d88157 | 257 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
258 | AC_DEFINE(BROKEN_SETREUID) | |
259 | AC_DEFINE(BROKEN_SETREGID) | |
08822d99 | 260 | AC_DEFINE_UNQUOTED(BIND_8_COMPAT, 1, |
261 | [Define if your resolver libs need this for getrrsetbyname]) | |
30460aeb | 262 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
263 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
264 | [Use tunnel device compatibility to OpenBSD]) | |
265 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
266 | [Prepend the address family to IP tunnel traffic]) | |
f713db99 | 267 | AC_MSG_CHECKING(if we have the Security Authorization Session API) |
268 | AC_TRY_COMPILE([#include <Security/AuthSession.h>], | |
269 | [SessionCreate(0, 0);], | |
270 | [ac_cv_use_security_session_api="yes" | |
271 | AC_DEFINE(USE_SECURITY_SESSION_API, 1, | |
272 | [platform has the Security Authorization Session API]) | |
273 | LIBS="$LIBS -framework Security" | |
274 | AC_MSG_RESULT(yes)], | |
275 | [ac_cv_use_security_session_api="no" | |
276 | AC_MSG_RESULT(no)]) | |
277 | AC_MSG_CHECKING(if we have an in-memory credentials cache) | |
278 | AC_TRY_COMPILE( | |
279 | [#include <Kerberos/Kerberos.h>], | |
280 | [cc_context_t c; | |
281 | (void) cc_initialize (&c, 0, NULL, NULL);], | |
282 | [AC_DEFINE(USE_CCAPI, 1, | |
283 | [platform uses an in-memory credentials cache]) | |
284 | LIBS="$LIBS -framework Security" | |
285 | AC_MSG_RESULT(yes) | |
286 | if test "x$ac_cv_use_security_session_api" = "xno"; then | |
287 | AC_MSG_ERROR(*** Need a security framework to use the credentials cache API ***) | |
288 | fi], | |
289 | [AC_MSG_RESULT(no)] | |
290 | ) | |
291 | ;; | |
30460aeb | 292 | *-*-dragonfly*) |
293 | SSHDLIBS="$SSHDLIBS -lcrypt" | |
3c0ef626 | 294 | ;; |
2ce0bfe4 | 295 | *-*-hpux*) |
296 | # first we define all of the options common to all HP-UX releases | |
3c0ef626 | 297 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" |
298 | IPADDR_IN_DISPLAY=yes | |
3c0ef626 | 299 | AC_DEFINE(USE_PIPES) |
08822d99 | 300 | AC_DEFINE(LOGIN_NO_ENDOPT, 1, |
301 | [Define if your login program cannot handle end of options ("--")]) | |
350391c5 | 302 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
08822d99 | 303 | AC_DEFINE(LOCKED_PASSWD_STRING, "*", |
304 | [String used in /etc/passwd to denote locked account]) | |
7cac2b65 | 305 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) |
08822d99 | 306 | MAIL="/var/mail/username" |
d03f4262 | 307 | LIBS="$LIBS -lsec" |
2ce0bfe4 | 308 | AC_CHECK_LIB(xnet, t_error, , |
309 | AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])) | |
310 | ||
311 | # next, we define all of the options specific to major releases | |
312 | case "$host" in | |
313 | *-*-hpux10*) | |
314 | if test -z "$GCC"; then | |
315 | CFLAGS="$CFLAGS -Ae" | |
316 | fi | |
317 | ;; | |
318 | *-*-hpux11*) | |
08822d99 | 319 | AC_DEFINE(PAM_SUN_CODEBASE, 1, |
320 | [Define if you are using Solaris-derived PAM which | |
321 | passes pam_messages to the conversation function | |
322 | with an extra level of indirection]) | |
323 | AC_DEFINE(DISABLE_UTMP, 1, | |
324 | [Define if you don't want to use utmp]) | |
2ce0bfe4 | 325 | AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins]) |
326 | check_for_hpux_broken_getaddrinfo=1 | |
327 | check_for_conflicting_getspnam=1 | |
328 | ;; | |
329 | esac | |
330 | ||
331 | # lastly, we define options specific to minor releases | |
332 | case "$host" in | |
333 | *-*-hpux10.26) | |
08822d99 | 334 | AC_DEFINE(HAVE_SECUREWARE, 1, |
335 | [Define if you have SecureWare-based | |
336 | protected password database]) | |
2ce0bfe4 | 337 | disable_ptmx_check=yes |
338 | LIBS="$LIBS -lsecpw" | |
339 | ;; | |
340 | esac | |
3c0ef626 | 341 | ;; |
342 | *-*-irix5*) | |
3c0ef626 | 343 | PATH="$PATH:/usr/etc" |
08822d99 | 344 | AC_DEFINE(BROKEN_INET_NTOA, 1, |
345 | [Define if you system's inet_ntoa is busted | |
346 | (e.g. Irix gcc issue)]) | |
540d72c3 | 347 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
348 | AC_DEFINE(BROKEN_SETREUID) | |
349 | AC_DEFINE(BROKEN_SETREGID) | |
08822d99 | 350 | AC_DEFINE(WITH_ABBREV_NO_TTY, 1, |
351 | [Define if you shouldn't strip 'tty' from your | |
352 | ttyname in [uw]tmp]) | |
7cac2b65 | 353 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
3c0ef626 | 354 | ;; |
355 | *-*-irix6*) | |
3c0ef626 | 356 | PATH="$PATH:/usr/etc" |
08822d99 | 357 | AC_DEFINE(WITH_IRIX_ARRAY, 1, |
358 | [Define if you have/want arrays | |
359 | (cluster-wide session managment, not C arrays)]) | |
360 | AC_DEFINE(WITH_IRIX_PROJECT, 1, | |
361 | [Define if you want IRIX project management]) | |
362 | AC_DEFINE(WITH_IRIX_AUDIT, 1, | |
363 | [Define if you want IRIX audit trails]) | |
364 | AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS, 1, | |
365 | [Define if you want IRIX kernel jobs])]) | |
3c0ef626 | 366 | AC_DEFINE(BROKEN_INET_NTOA) |
29d88157 | 367 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
368 | AC_DEFINE(BROKEN_SETREUID) | |
369 | AC_DEFINE(BROKEN_SETREGID) | |
08822d99 | 370 | AC_DEFINE(BROKEN_UPDWTMPX, 1, [updwtmpx is broken (if present)]) |
350391c5 | 371 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
7cac2b65 | 372 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
3c0ef626 | 373 | ;; |
374 | *-*-linux*) | |
375 | no_dev_ptmx=1 | |
376 | check_for_libcrypt_later=1 | |
7cac2b65 | 377 | check_for_openpty_ctty_bug=1 |
08822d99 | 378 | AC_DEFINE(DONT_TRY_OTHER_AF, 1, [Workaround more Linux IPv6 quirks]) |
379 | AC_DEFINE(PAM_TTY_KLUDGE, 1, | |
380 | [Work around problematic Linux PAM modules handling of PAM_TTY]) | |
381 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "!", | |
382 | [String used in /etc/passwd to denote locked account]) | |
7cac2b65 | 383 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) |
08822d99 | 384 | AC_DEFINE(LINK_OPNOTSUPP_ERRNO, EPERM, |
385 | [Define to whatever link() returns for "not supported" | |
386 | if it doesn't return EOPNOTSUPP.]) | |
dfddba3d | 387 | AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts]) |
08822d99 | 388 | AC_DEFINE(USE_BTMP) |
3c0ef626 | 389 | inet6_default_4in6=yes |
7cac2b65 | 390 | case `uname -r` in |
391 | 1.*|2.0.*) | |
08822d99 | 392 | AC_DEFINE(BROKEN_CMSG_TYPE, 1, |
393 | [Define if cmsg_type is not passed correctly]) | |
7cac2b65 | 394 | ;; |
395 | esac | |
08822d99 | 396 | # tun(4) forwarding compat code |
397 | AC_CHECK_HEADERS(linux/if_tun.h) | |
398 | if test "x$ac_cv_header_linux_if_tun_h" = "xyes" ; then | |
399 | AC_DEFINE(SSH_TUN_LINUX, 1, | |
400 | [Open tunnel devices the Linux tun/tap way]) | |
401 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
402 | [Use tunnel device compatibility to OpenBSD]) | |
403 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
404 | [Prepend the address family to IP tunnel traffic]) | |
405 | fi | |
3c0ef626 | 406 | ;; |
407 | mips-sony-bsd|mips-sony-newsos4) | |
4b6dae8f | 408 | AC_DEFINE(NEED_SETPGRP, 1, [Need setpgrp to acquire controlling tty]) |
3c0ef626 | 409 | SONY=1 |
3c0ef626 | 410 | ;; |
411 | *-*-netbsd*) | |
d03f4262 | 412 | check_for_libcrypt_before=1 |
8b32eddc | 413 | if test "x$withval" != "xno" ; then |
540d72c3 | 414 | need_dash_r=1 |
415 | fi | |
08822d99 | 416 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
417 | AC_CHECK_HEADER([net/if_tap.h], , | |
418 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
419 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
420 | [Prepend the address family to IP tunnel traffic]) | |
3c0ef626 | 421 | ;; |
422 | *-*-freebsd*) | |
423 | check_for_libcrypt_later=1 | |
08822d99 | 424 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "*LOCKED*", [Account locked with pw(1)]) |
425 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) | |
426 | AC_CHECK_HEADER([net/if_tap.h], , | |
427 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
3c0ef626 | 428 | ;; |
29d88157 | 429 | *-*-bsdi*) |
430 | AC_DEFINE(SETEUID_BREAKS_SETUID) | |
431 | AC_DEFINE(BROKEN_SETREUID) | |
432 | AC_DEFINE(BROKEN_SETREGID) | |
433 | ;; | |
3c0ef626 | 434 | *-next-*) |
435 | conf_lastlog_location="/usr/adm/lastlog" | |
436 | conf_utmp_location=/etc/utmp | |
437 | conf_wtmp_location=/usr/adm/wtmp | |
438 | MAIL=/usr/spool/mail | |
08822d99 | 439 | AC_DEFINE(HAVE_NEXT, 1, [Define if you are on NeXT]) |
3c0ef626 | 440 | AC_DEFINE(BROKEN_REALPATH) |
441 | AC_DEFINE(USE_PIPES) | |
08822d99 | 442 | AC_DEFINE(BROKEN_SAVED_UIDS, 1, [Needed for NeXT]) |
3c0ef626 | 443 | ;; |
2ce0bfe4 | 444 | *-*-openbsd*) |
445 | AC_DEFINE(HAVE_ATTRIBUTE__SENTINEL__, 1, [OpenBSD's gcc has sentinel]) | |
08822d99 | 446 | AC_DEFINE(HAVE_ATTRIBUTE__BOUNDED__, 1, [OpenBSD's gcc has bounded]) |
447 | AC_DEFINE(SSH_TUN_OPENBSD, 1, [Open tunnel devices the OpenBSD way]) | |
30460aeb | 448 | AC_DEFINE(SYSLOG_R_SAFE_IN_SIGHAND, 1, |
449 | [syslog_r function is safe to use in in a signal handler]) | |
2ce0bfe4 | 450 | ;; |
3c0ef626 | 451 | *-*-solaris*) |
8b32eddc | 452 | if test "x$withval" != "xno" ; then |
12a403af | 453 | need_dash_r=1 |
454 | fi | |
3c0ef626 | 455 | AC_DEFINE(PAM_SUN_CODEBASE) |
456 | AC_DEFINE(LOGIN_NEEDS_UTMPX) | |
08822d99 | 457 | AC_DEFINE(LOGIN_NEEDS_TERM, 1, |
458 | [Some versions of /bin/login need the TERM supplied | |
459 | on the commandline]) | |
3c0ef626 | 460 | AC_DEFINE(PAM_TTY_KLUDGE) |
08822d99 | 461 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
462 | [Define if pam_chauthtok wants real uid set | |
463 | to the unpriv'ed user]) | |
7cac2b65 | 464 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
465 | # Pushing STREAMS modules will cause sshd to acquire a controlling tty. | |
08822d99 | 466 | AC_DEFINE(SSHD_ACQUIRES_CTTY, 1, |
467 | [Define if sshd somehow reacquires a controlling TTY | |
468 | after setsid()]) | |
30460aeb | 469 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd |
470 | in case the name is longer than 8 chars]) | |
7cac2b65 | 471 | external_path_file=/etc/default/login |
3c0ef626 | 472 | # hardwire lastlog location (can't detect it on some versions) |
473 | conf_lastlog_location="/var/adm/lastlog" | |
474 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) | |
475 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
476 | if test "$sol2ver" -ge 8; then | |
477 | AC_MSG_RESULT(yes) | |
478 | AC_DEFINE(DISABLE_UTMP) | |
08822d99 | 479 | AC_DEFINE(DISABLE_WTMP, 1, |
480 | [Define if you don't want to use wtmp]) | |
3c0ef626 | 481 | else |
482 | AC_MSG_RESULT(no) | |
483 | fi | |
30460aeb | 484 | AC_ARG_WITH(solaris-contracts, |
485 | [ --with-solaris-contracts Enable Solaris process contracts (experimental)], | |
486 | [ | |
487 | AC_CHECK_LIB(contract, ct_tmpl_activate, | |
488 | [ AC_DEFINE(USE_SOLARIS_PROCESS_CONTRACTS, 1, | |
489 | [Define if you have Solaris process contracts]) | |
490 | SSHDLIBS="$SSHDLIBS -lcontract" | |
491 | AC_SUBST(SSHDLIBS) | |
492 | SPC_MSG="yes" ], ) | |
493 | ], | |
494 | ) | |
3c0ef626 | 495 | ;; |
496 | *-*-sunos4*) | |
497 | CPPFLAGS="$CPPFLAGS -DSUNOS4" | |
498 | AC_CHECK_FUNCS(getpwanam) | |
499 | AC_DEFINE(PAM_SUN_CODEBASE) | |
3c0ef626 | 500 | conf_utmp_location=/etc/utmp |
501 | conf_wtmp_location=/var/adm/wtmp | |
502 | conf_lastlog_location=/var/adm/lastlog | |
503 | AC_DEFINE(USE_PIPES) | |
504 | ;; | |
505 | *-ncr-sysv*) | |
3c0ef626 | 506 | LIBS="$LIBS -lc89" |
e9702f7d | 507 | AC_DEFINE(USE_PIPES) |
7cac2b65 | 508 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
29d88157 | 509 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
510 | AC_DEFINE(BROKEN_SETREUID) | |
511 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 512 | ;; |
513 | *-sni-sysv*) | |
3c0ef626 | 514 | # /usr/ucblib MUST NOT be searched on ReliantUNIX |
540d72c3 | 515 | AC_CHECK_LIB(dl, dlsym, ,) |
08822d99 | 516 | # -lresolv needs to be at the end of LIBS or DNS lookups break |
517 | AC_CHECK_LIB(resolv, res_query, [ LIBS="$LIBS -lresolv" ]) | |
3c0ef626 | 518 | IPADDR_IN_DISPLAY=yes |
519 | AC_DEFINE(USE_PIPES) | |
520 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
540d72c3 | 521 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
522 | AC_DEFINE(BROKEN_SETREUID) | |
523 | AC_DEFINE(BROKEN_SETREGID) | |
7cac2b65 | 524 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
525 | external_path_file=/etc/default/login | |
3c0ef626 | 526 | # /usr/ucblib/libucb.a no longer needed on ReliantUNIX |
527 | # Attention: always take care to bind libsocket and libnsl before libc, | |
528 | # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog | |
529 | ;; | |
dfddba3d | 530 | # UnixWare 1.x, UnixWare 2.x, and others based on code from Univel. |
3c0ef626 | 531 | *-*-sysv4.2*) |
3c0ef626 | 532 | AC_DEFINE(USE_PIPES) |
7cac2b65 | 533 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
534 | AC_DEFINE(BROKEN_SETREUID) | |
535 | AC_DEFINE(BROKEN_SETREGID) | |
8b32eddc | 536 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd]) |
08822d99 | 537 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
3c0ef626 | 538 | ;; |
dfddba3d | 539 | # UnixWare 7.x, OpenUNIX 8 |
3c0ef626 | 540 | *-*-sysv5*) |
2ce0bfe4 | 541 | check_for_libcrypt_later=1 |
542 | AC_DEFINE(UNIXWARE_LONG_PASSWORDS, 1, [Support passwords > 8 chars]) | |
3c0ef626 | 543 | AC_DEFINE(USE_PIPES) |
7cac2b65 | 544 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
545 | AC_DEFINE(BROKEN_SETREUID) | |
546 | AC_DEFINE(BROKEN_SETREGID) | |
08822d99 | 547 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
2ce0bfe4 | 548 | case "$host" in |
549 | *-*-sysv5SCO_SV*) # SCO OpenServer 6.x | |
550 | TEST_SHELL=/u95/bin/sh | |
08822d99 | 551 | AC_DEFINE(BROKEN_LIBIAF, 1, |
552 | [ia_uinfo routines not supported by OS yet]) | |
30460aeb | 553 | AC_DEFINE(BROKEN_UPDWTMPX) |
08822d99 | 554 | ;; |
555 | *) AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") | |
2ce0bfe4 | 556 | ;; |
557 | esac | |
3c0ef626 | 558 | ;; |
559 | *-*-sysv*) | |
3c0ef626 | 560 | ;; |
dfddba3d | 561 | # SCO UNIX and OEM versions of SCO UNIX |
3c0ef626 | 562 | *-*-sco3.2v4*) |
dfddba3d | 563 | AC_MSG_ERROR("This Platform is no longer supported.") |
3c0ef626 | 564 | ;; |
dfddba3d | 565 | # SCO OpenServer 5.x |
3c0ef626 | 566 | *-*-sco3.2v5*) |
bfe49944 | 567 | if test -z "$GCC"; then |
568 | CFLAGS="$CFLAGS -belf" | |
569 | fi | |
3c0ef626 | 570 | LIBS="$LIBS -lprot -lx -ltinfo -lm" |
571 | no_dev_ptmx=1 | |
3c0ef626 | 572 | AC_DEFINE(USE_PIPES) |
350391c5 | 573 | AC_DEFINE(HAVE_SECUREWARE) |
3c0ef626 | 574 | AC_DEFINE(DISABLE_SHADOW) |
d03f4262 | 575 | AC_DEFINE(DISABLE_FD_PASSING) |
7cac2b65 | 576 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
577 | AC_DEFINE(BROKEN_SETREUID) | |
578 | AC_DEFINE(BROKEN_SETREGID) | |
579 | AC_DEFINE(WITH_ABBREV_NO_TTY) | |
7e82606e | 580 | AC_DEFINE(BROKEN_UPDWTMPX) |
08822d99 | 581 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
3c0ef626 | 582 | AC_CHECK_FUNCS(getluid setluid) |
583 | MANTYPE=man | |
7e82606e | 584 | TEST_SHELL=ksh |
3c0ef626 | 585 | ;; |
d03f4262 | 586 | *-*-unicosmk*) |
08822d99 | 587 | AC_DEFINE(NO_SSH_LASTLOG, 1, |
588 | [Define if you don't want to use lastlog in session.c]) | |
540d72c3 | 589 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
590 | AC_DEFINE(BROKEN_SETREUID) | |
591 | AC_DEFINE(BROKEN_SETREGID) | |
d03f4262 | 592 | AC_DEFINE(USE_PIPES) |
593 | AC_DEFINE(DISABLE_FD_PASSING) | |
594 | LDFLAGS="$LDFLAGS" | |
595 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
596 | MANTYPE=cat | |
597 | ;; | |
7cac2b65 | 598 | *-*-unicosmp*) |
540d72c3 | 599 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
600 | AC_DEFINE(BROKEN_SETREUID) | |
601 | AC_DEFINE(BROKEN_SETREGID) | |
7cac2b65 | 602 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
603 | AC_DEFINE(USE_PIPES) | |
604 | AC_DEFINE(DISABLE_FD_PASSING) | |
605 | LDFLAGS="$LDFLAGS" | |
540d72c3 | 606 | LIBS="$LIBS -lgen -lacid -ldb" |
7cac2b65 | 607 | MANTYPE=cat |
608 | ;; | |
3c0ef626 | 609 | *-*-unicos*) |
540d72c3 | 610 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
611 | AC_DEFINE(BROKEN_SETREUID) | |
612 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 613 | AC_DEFINE(USE_PIPES) |
d03f4262 | 614 | AC_DEFINE(DISABLE_FD_PASSING) |
615 | AC_DEFINE(NO_SSH_LASTLOG) | |
616 | LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal" | |
617 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
618 | MANTYPE=cat | |
3c0ef626 | 619 | ;; |
620 | *-dec-osf*) | |
621 | AC_MSG_CHECKING(for Digital Unix SIA) | |
622 | no_osfsia="" | |
623 | AC_ARG_WITH(osfsia, | |
624 | [ --with-osfsia Enable Digital Unix SIA], | |
625 | [ | |
626 | if test "x$withval" = "xno" ; then | |
627 | AC_MSG_RESULT(disabled) | |
628 | no_osfsia=1 | |
629 | fi | |
630 | ], | |
631 | ) | |
632 | if test -z "$no_osfsia" ; then | |
633 | if test -f /etc/sia/matrix.conf; then | |
634 | AC_MSG_RESULT(yes) | |
08822d99 | 635 | AC_DEFINE(HAVE_OSF_SIA, 1, |
636 | [Define if you have Digital Unix Security | |
637 | Integration Architecture]) | |
638 | AC_DEFINE(DISABLE_LOGIN, 1, | |
639 | [Define if you don't want to use your | |
640 | system's login() call]) | |
bfe49944 | 641 | AC_DEFINE(DISABLE_FD_PASSING) |
3c0ef626 | 642 | LIBS="$LIBS -lsecurity -ldb -lm -laud" |
30460aeb | 643 | SIA_MSG="yes" |
3c0ef626 | 644 | else |
645 | AC_MSG_RESULT(no) | |
08822d99 | 646 | AC_DEFINE(LOCKED_PASSWD_SUBSTR, "Nologin", |
647 | [String used in /etc/passwd to denote locked account]) | |
3c0ef626 | 648 | fi |
649 | fi | |
7cac2b65 | 650 | AC_DEFINE(BROKEN_GETADDRINFO) |
29d88157 | 651 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
652 | AC_DEFINE(BROKEN_SETREUID) | |
653 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 654 | ;; |
655 | ||
4b6dae8f | 656 | *-*-nto-qnx*) |
3c0ef626 | 657 | AC_DEFINE(USE_PIPES) |
658 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
08822d99 | 659 | AC_DEFINE(MISSING_NFDBITS, 1, [Define on *nto-qnx systems]) |
660 | AC_DEFINE(MISSING_HOWMANY, 1, [Define on *nto-qnx systems]) | |
661 | AC_DEFINE(MISSING_FD_MASK, 1, [Define on *nto-qnx systems]) | |
4b6dae8f | 662 | AC_DEFINE(DISABLE_LASTLOG) |
30460aeb | 663 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
664 | enable_etc_default_login=no # has incompatible /etc/default/login | |
3c0ef626 | 665 | ;; |
2ce0bfe4 | 666 | |
667 | *-*-ultrix*) | |
08822d99 | 668 | AC_DEFINE(BROKEN_GETGROUPS, 1, [getgroups(0,NULL) will return -1]) |
669 | AC_DEFINE(BROKEN_MMAP, 1, [Ultrix mmap can't map files]) | |
4b6dae8f | 670 | AC_DEFINE(NEED_SETPGRP) |
2ce0bfe4 | 671 | AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix]) |
672 | ;; | |
673 | ||
674 | *-*-lynxos) | |
675 | CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__" | |
08822d99 | 676 | AC_DEFINE(MISSING_HOWMANY) |
2ce0bfe4 | 677 | AC_DEFINE(BROKEN_SETVBUF, 1, [LynxOS has broken setvbuf() implementation]) |
678 | ;; | |
3c0ef626 | 679 | esac |
680 | ||
681 | # Allow user to specify flags | |
682 | AC_ARG_WITH(cflags, | |
683 | [ --with-cflags Specify additional flags to pass to compiler], | |
684 | [ | |
8b32eddc | 685 | if test -n "$withval" && test "x$withval" != "xno" && \ |
686 | test "x${withval}" != "xyes"; then | |
3c0ef626 | 687 | CFLAGS="$CFLAGS $withval" |
688 | fi | |
8b32eddc | 689 | ] |
3c0ef626 | 690 | ) |
691 | AC_ARG_WITH(cppflags, | |
692 | [ --with-cppflags Specify additional flags to pass to preprocessor] , | |
693 | [ | |
8b32eddc | 694 | if test -n "$withval" && test "x$withval" != "xno" && \ |
695 | test "x${withval}" != "xyes"; then | |
3c0ef626 | 696 | CPPFLAGS="$CPPFLAGS $withval" |
697 | fi | |
698 | ] | |
699 | ) | |
700 | AC_ARG_WITH(ldflags, | |
701 | [ --with-ldflags Specify additional flags to pass to linker], | |
702 | [ | |
8b32eddc | 703 | if test -n "$withval" && test "x$withval" != "xno" && \ |
704 | test "x${withval}" != "xyes"; then | |
3c0ef626 | 705 | LDFLAGS="$LDFLAGS $withval" |
706 | fi | |
8b32eddc | 707 | ] |
3c0ef626 | 708 | ) |
709 | AC_ARG_WITH(libs, | |
710 | [ --with-libs Specify additional libraries to link with], | |
711 | [ | |
8b32eddc | 712 | if test -n "$withval" && test "x$withval" != "xno" && \ |
713 | test "x${withval}" != "xyes"; then | |
3c0ef626 | 714 | LIBS="$LIBS $withval" |
715 | fi | |
8b32eddc | 716 | ] |
3c0ef626 | 717 | ) |
2ce0bfe4 | 718 | AC_ARG_WITH(Werror, |
719 | [ --with-Werror Build main code with -Werror], | |
720 | [ | |
721 | if test -n "$withval" && test "x$withval" != "xno"; then | |
722 | werror_flags="-Werror" | |
08822d99 | 723 | if test "x${withval}" != "xyes"; then |
2ce0bfe4 | 724 | werror_flags="$withval" |
725 | fi | |
726 | fi | |
727 | ] | |
728 | ) | |
3c0ef626 | 729 | |
7cac2b65 | 730 | AC_MSG_CHECKING(compiler and flags for sanity) |
dfddba3d | 731 | AC_RUN_IFELSE( |
732 | [AC_LANG_SOURCE([ | |
7cac2b65 | 733 | #include <stdio.h> |
734 | int main(){exit(0);} | |
dfddba3d | 735 | ])], |
7cac2b65 | 736 | [ AC_MSG_RESULT(yes) ], |
737 | [ | |
738 | AC_MSG_RESULT(no) | |
739 | AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***]) | |
dfddba3d | 740 | ], |
741 | [ AC_MSG_WARN([cross compiling: not checking compiler sanity]) ] | |
7cac2b65 | 742 | ) |
743 | ||
2ce0bfe4 | 744 | dnl Checks for header files. |
745 | AC_CHECK_HEADERS( \ | |
746 | bstring.h \ | |
747 | crypt.h \ | |
30460aeb | 748 | crypto/sha2.h \ |
2ce0bfe4 | 749 | dirent.h \ |
750 | endian.h \ | |
751 | features.h \ | |
30460aeb | 752 | fcntl.h \ |
2ce0bfe4 | 753 | floatingpoint.h \ |
754 | getopt.h \ | |
755 | glob.h \ | |
756 | ia.h \ | |
757 | iaf.h \ | |
2ce0bfe4 | 758 | limits.h \ |
759 | login.h \ | |
2ce0bfe4 | 760 | maillock.h \ |
761 | ndir.h \ | |
30460aeb | 762 | net/if_tun.h \ |
2ce0bfe4 | 763 | netdb.h \ |
764 | netgroup.h \ | |
2ce0bfe4 | 765 | pam/pam_appl.h \ |
766 | paths.h \ | |
767 | pty.h \ | |
768 | readpassphrase.h \ | |
769 | rpc/types.h \ | |
770 | security/pam_appl.h \ | |
30460aeb | 771 | sha2.h \ |
2ce0bfe4 | 772 | shadow.h \ |
773 | stddef.h \ | |
774 | stdint.h \ | |
775 | string.h \ | |
776 | strings.h \ | |
777 | sys/audit.h \ | |
778 | sys/bitypes.h \ | |
779 | sys/bsdtty.h \ | |
780 | sys/cdefs.h \ | |
781 | sys/dir.h \ | |
782 | sys/mman.h \ | |
783 | sys/ndir.h \ | |
784 | sys/prctl.h \ | |
785 | sys/pstat.h \ | |
786 | sys/select.h \ | |
787 | sys/stat.h \ | |
788 | sys/stream.h \ | |
789 | sys/stropts.h \ | |
790 | sys/strtio.h \ | |
791 | sys/sysmacros.h \ | |
792 | sys/time.h \ | |
793 | sys/timers.h \ | |
794 | sys/un.h \ | |
795 | time.h \ | |
796 | tmpdir.h \ | |
797 | ttyent.h \ | |
798 | unistd.h \ | |
799 | usersec.h \ | |
800 | util.h \ | |
801 | utime.h \ | |
802 | utmp.h \ | |
803 | utmpx.h \ | |
804 | vis.h \ | |
805 | ) | |
e9702f7d | 806 | |
4b6dae8f | 807 | # lastlog.h requires sys/time.h to be included first on Solaris |
808 | AC_CHECK_HEADERS(lastlog.h, [], [], [ | |
809 | #ifdef HAVE_SYS_TIME_H | |
810 | # include <sys/time.h> | |
811 | #endif | |
812 | ]) | |
813 | ||
dfddba3d | 814 | # sys/ptms.h requires sys/stream.h to be included first on Solaris |
815 | AC_CHECK_HEADERS(sys/ptms.h, [], [], [ | |
816 | #ifdef HAVE_SYS_STREAM_H | |
817 | # include <sys/stream.h> | |
818 | #endif | |
819 | ]) | |
820 | ||
30460aeb | 821 | # login_cap.h requires sys/types.h on NetBSD |
822 | AC_CHECK_HEADERS(login_cap.h, [], [], [ | |
823 | #include <sys/types.h> | |
824 | ]) | |
825 | ||
3c0ef626 | 826 | # Checks for libraries. |
827 | AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match)) | |
828 | AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt)) | |
829 | ||
7cac2b65 | 830 | dnl IRIX and Solaris 2.5.1 have dirname() in libgen |
831 | AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[ | |
832 | AC_CHECK_LIB(gen, dirname,[ | |
833 | AC_CACHE_CHECK([for broken dirname], | |
834 | ac_cv_have_broken_dirname, [ | |
835 | save_LIBS="$LIBS" | |
836 | LIBS="$LIBS -lgen" | |
08822d99 | 837 | AC_RUN_IFELSE( |
838 | [AC_LANG_SOURCE([[ | |
7cac2b65 | 839 | #include <libgen.h> |
840 | #include <string.h> | |
841 | ||
842 | int main(int argc, char **argv) { | |
843 | char *s, buf[32]; | |
844 | ||
845 | strncpy(buf,"/etc", 32); | |
846 | s = dirname(buf); | |
847 | if (!s || strncmp(s, "/", 32) != 0) { | |
848 | exit(1); | |
849 | } else { | |
850 | exit(0); | |
851 | } | |
852 | } | |
08822d99 | 853 | ]])], |
854 | [ ac_cv_have_broken_dirname="no" ], | |
855 | [ ac_cv_have_broken_dirname="yes" ], | |
7cac2b65 | 856 | [ ac_cv_have_broken_dirname="no" ], |
7cac2b65 | 857 | ) |
858 | LIBS="$save_LIBS" | |
859 | ]) | |
860 | if test "x$ac_cv_have_broken_dirname" = "xno" ; then | |
861 | LIBS="$LIBS -lgen" | |
862 | AC_DEFINE(HAVE_DIRNAME) | |
863 | AC_CHECK_HEADERS(libgen.h) | |
864 | fi | |
865 | ]) | |
866 | ]) | |
867 | ||
3c0ef626 | 868 | AC_CHECK_FUNC(getspnam, , |
869 | AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen")) | |
08822d99 | 870 | AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME, 1, |
871 | [Define if you have the basename function.])) | |
3c0ef626 | 872 | |
873 | dnl zlib is required | |
874 | AC_ARG_WITH(zlib, | |
875 | [ --with-zlib=PATH Use zlib in PATH], | |
8b32eddc | 876 | [ if test "x$withval" = "xno" ; then |
877 | AC_MSG_ERROR([*** zlib is required ***]) | |
878 | elif test "x$withval" != "xyes"; then | |
3c0ef626 | 879 | if test -d "$withval/lib"; then |
880 | if test -n "${need_dash_r}"; then | |
881 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
882 | else | |
883 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
884 | fi | |
885 | else | |
886 | if test -n "${need_dash_r}"; then | |
887 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
888 | else | |
889 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
890 | fi | |
891 | fi | |
892 | if test -d "$withval/include"; then | |
893 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
894 | else | |
895 | CPPFLAGS="-I${withval} ${CPPFLAGS}" | |
896 | fi | |
8b32eddc | 897 | fi ] |
3c0ef626 | 898 | ) |
899 | ||
540d72c3 | 900 | AC_CHECK_LIB(z, deflate, , |
901 | [ | |
902 | saved_CPPFLAGS="$CPPFLAGS" | |
903 | saved_LDFLAGS="$LDFLAGS" | |
904 | save_LIBS="$LIBS" | |
905 | dnl Check default zlib install dir | |
906 | if test -n "${need_dash_r}"; then | |
907 | LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}" | |
908 | else | |
909 | LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}" | |
910 | fi | |
911 | CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}" | |
912 | LIBS="$LIBS -lz" | |
913 | AC_TRY_LINK_FUNC(deflate, AC_DEFINE(HAVE_LIBZ), | |
914 | [ | |
915 | AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]) | |
916 | ] | |
917 | ) | |
918 | ] | |
919 | ) | |
920 | AC_CHECK_HEADER([zlib.h], ,AC_MSG_ERROR([*** zlib.h missing - please install first or check config.log ***])) | |
921 | ||
922 | AC_ARG_WITH(zlib-version-check, | |
923 | [ --without-zlib-version-check Disable zlib version check], | |
924 | [ if test "x$withval" = "xno" ; then | |
925 | zlib_check_nonfatal=1 | |
926 | fi | |
927 | ] | |
928 | ) | |
929 | ||
8b32eddc | 930 | AC_MSG_CHECKING(for possibly buggy zlib) |
dfddba3d | 931 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
8b32eddc | 932 | #include <stdio.h> |
540d72c3 | 933 | #include <zlib.h> |
934 | int main() | |
935 | { | |
8b32eddc | 936 | int a=0, b=0, c=0, d=0, n, v; |
937 | n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d); | |
938 | if (n != 3 && n != 4) | |
540d72c3 | 939 | exit(1); |
8b32eddc | 940 | v = a*1000000 + b*10000 + c*100 + d; |
941 | fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v); | |
942 | ||
943 | /* 1.1.4 is OK */ | |
944 | if (a == 1 && b == 1 && c >= 4) | |
540d72c3 | 945 | exit(0); |
8b32eddc | 946 | |
2ce0bfe4 | 947 | /* 1.2.3 and up are OK */ |
948 | if (v >= 1020300) | |
8b32eddc | 949 | exit(0); |
950 | ||
540d72c3 | 951 | exit(2); |
952 | } | |
dfddba3d | 953 | ]])], |
8b32eddc | 954 | AC_MSG_RESULT(no), |
955 | [ AC_MSG_RESULT(yes) | |
540d72c3 | 956 | if test -z "$zlib_check_nonfatal" ; then |
957 | AC_MSG_ERROR([*** zlib too old - check config.log *** | |
958 | Your reported zlib version has known security problems. It's possible your | |
959 | vendor has fixed these problems without changing the version number. If you | |
960 | are sure this is the case, you can disable the check by running | |
961 | "./configure --without-zlib-version-check". | |
2ce0bfe4 | 962 | If you are in doubt, upgrade zlib to version 1.2.3 or greater. |
8b32eddc | 963 | See http://www.gzip.org/zlib/ for details.]) |
540d72c3 | 964 | else |
965 | AC_MSG_WARN([zlib version may have security problems]) | |
966 | fi | |
dfddba3d | 967 | ], |
968 | [ AC_MSG_WARN([cross compiling: not checking zlib version]) ] | |
540d72c3 | 969 | ) |
3c0ef626 | 970 | |
3c0ef626 | 971 | dnl UnixWare 2.x |
540d72c3 | 972 | AC_CHECK_FUNC(strcasecmp, |
3c0ef626 | 973 | [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ] |
974 | ) | |
08822d99 | 975 | AC_CHECK_FUNCS(utimes, |
d03f4262 | 976 | [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES) |
977 | LIBS="$LIBS -lc89"]) ] | |
3c0ef626 | 978 | ) |
979 | ||
980 | dnl Checks for libutil functions | |
981 | AC_CHECK_HEADERS(libutil.h) | |
08822d99 | 982 | AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN, 1, |
983 | [Define if your libraries define login()])]) | |
3c0ef626 | 984 | AC_CHECK_FUNCS(logout updwtmp logwtmp) |
985 | ||
986 | AC_FUNC_STRFTIME | |
987 | ||
3c0ef626 | 988 | # Check for ALTDIRFUNC glob() extension |
989 | AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support) | |
990 | AC_EGREP_CPP(FOUNDIT, | |
991 | [ | |
992 | #include <glob.h> | |
993 | #ifdef GLOB_ALTDIRFUNC | |
994 | FOUNDIT | |
995 | #endif | |
540d72c3 | 996 | ], |
3c0ef626 | 997 | [ |
08822d99 | 998 | AC_DEFINE(GLOB_HAS_ALTDIRFUNC, 1, |
999 | [Define if your system glob() function has | |
1000 | the GLOB_ALTDIRFUNC extension]) | |
3c0ef626 | 1001 | AC_MSG_RESULT(yes) |
1002 | ], | |
1003 | [ | |
1004 | AC_MSG_RESULT(no) | |
1005 | ] | |
1006 | ) | |
1007 | ||
1008 | # Check for g.gl_matchc glob() extension | |
1009 | AC_MSG_CHECKING(for gl_matchc field in glob_t) | |
30460aeb | 1010 | AC_TRY_COMPILE( |
1011 | [ #include <glob.h> ], | |
1012 | [glob_t g; g.gl_matchc = 1;], | |
540d72c3 | 1013 | [ |
08822d99 | 1014 | AC_DEFINE(GLOB_HAS_GL_MATCHC, 1, |
1015 | [Define if your system glob() function has | |
1016 | gl_matchc options in glob_t]) | |
540d72c3 | 1017 | AC_MSG_RESULT(yes) |
1018 | ], | |
1019 | [ | |
1020 | AC_MSG_RESULT(no) | |
1021 | ] | |
3c0ef626 | 1022 | ) |
1023 | ||
30460aeb | 1024 | AC_CHECK_DECLS(GLOB_NOMATCH, , , [#include <glob.h>]) |
1025 | ||
3c0ef626 | 1026 | AC_MSG_CHECKING([whether struct dirent allocates space for d_name]) |
dfddba3d | 1027 | AC_RUN_IFELSE( |
1028 | [AC_LANG_SOURCE([[ | |
3c0ef626 | 1029 | #include <sys/types.h> |
1030 | #include <dirent.h> | |
d03f4262 | 1031 | int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));} |
dfddba3d | 1032 | ]])], |
540d72c3 | 1033 | [AC_MSG_RESULT(yes)], |
3c0ef626 | 1034 | [ |
1035 | AC_MSG_RESULT(no) | |
08822d99 | 1036 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME, 1, |
1037 | [Define if your struct dirent expects you to | |
1038 | allocate extra space for d_name]) | |
dfddba3d | 1039 | ], |
8b32eddc | 1040 | [ |
dfddba3d | 1041 | AC_MSG_WARN([cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME]) |
1042 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME) | |
3c0ef626 | 1043 | ] |
1044 | ) | |
1045 | ||
1c89237d | 1046 | # Check whether the user wants GSSAPI mechglue support |
1047 | AC_ARG_WITH(mechglue, | |
bec32dad | 1048 | [ --with-mechglue=PATH Build with GSSAPI mechglue library], |
1c89237d | 1049 | [ |
1050 | AC_MSG_CHECKING(for mechglue library) | |
bec32dad | 1051 | |
1052 | if test -e ${withval}/libgssapi.a ; then | |
1053 | mechglue_lib=${withval}/libgssapi.a | |
1054 | elif test -e ${withval}/lib/libgssapi.a ; then | |
1055 | mechglue_lib=${withval}/lib/libgssapi.a | |
1056 | else | |
1057 | AC_MSG_ERROR("Can't find libgssapi in ${withval}"); | |
1c89237d | 1058 | fi |
bec32dad | 1059 | LIBS="$LIBS ${mechglue_lib}" |
1060 | AC_MSG_RESULT(${mechglue_lib}) | |
1061 | ||
1c89237d | 1062 | AC_CHECK_LIB(dl, dlopen, , ) |
1063 | if test $ac_cv_lib_dl_dlopen = yes; then | |
bec32dad | 1064 | LDFLAGS="$LDFLAGS -ldl -Wl,-Bsymbolic" |
1c89237d | 1065 | fi |
bec32dad | 1066 | |
1c89237d | 1067 | AC_DEFINE(GSSAPI) |
08822d99 | 1068 | AC_DEFINE(MECHGLUE, 1, [Define this if you're building with GSSAPI MechGlue.]) |
1c89237d | 1069 | GSSAPI="mechglue" |
1070 | ||
1c89237d | 1071 | ] |
1072 | ) | |
1073 | ||
1074 | ||
5598e598 | 1075 | # Check whether the user wants GSI (Globus) support |
1076 | gsi_path="no" | |
1077 | AC_ARG_WITH(gsi, | |
483bcdbd | 1078 | [ --with-gsi Enable Globus GSI authentication support], |
5598e598 | 1079 | [ |
1080 | gsi_path="$withval" | |
1081 | ] | |
1082 | ) | |
1083 | ||
1084 | AC_ARG_WITH(globus, | |
483bcdbd | 1085 | [ --with-globus Enable Globus GSI authentication support], |
5598e598 | 1086 | [ |
1087 | gsi_path="$withval" | |
1088 | ] | |
1089 | ) | |
1090 | ||
483bcdbd | 1091 | AC_ARG_WITH(globus-static, |
1092 | [ --with-globus-static Link statically with Globus GSI libraries], | |
1093 | [ | |
1094 | gsi_static="-static" | |
9e6effad | 1095 | if test "x$gsi_path" = "xno" ; then |
6e098d39 | 1096 | gsi_path="$withval" |
1097 | fi | |
483bcdbd | 1098 | ] |
1099 | ) | |
1100 | ||
5fb9fc74 | 1101 | # Check whether the user has a Globus flavor type |
1102 | globus_flavor_type="no" | |
1103 | AC_ARG_WITH(globus-flavor, | |
483bcdbd | 1104 | [ --with-globus-flavor=TYPE Specify Globus flavor type (ex: gcc32dbg)], |
5fb9fc74 | 1105 | [ |
1106 | globus_flavor_type="$withval" | |
9e6effad | 1107 | if test "x$gsi_path" = "xno" ; then |
e78b0188 | 1108 | gsi_path="yes" |
1109 | fi | |
5fb9fc74 | 1110 | ] |
1111 | ) | |
1112 | ||
5598e598 | 1113 | if test "x$gsi_path" != "xno" ; then |
1114 | # Globus GSSAPI configuration | |
22798398 | 1115 | AC_MSG_CHECKING(for Globus GSI) |
08822d99 | 1116 | AC_DEFINE(GSI, 1, [Define if you want GSI/Globus authentication support.]) |
5598e598 | 1117 | |
1c89237d | 1118 | if test "$GSSAPI" -a "$GSSAPI" != "mechglue"; then |
483bcdbd | 1119 | AC_MSG_ERROR([Previously configured GSSAPI library conflicts with Globus GSI.]) |
1c89237d | 1120 | fi |
1121 | if test -z "$GSSAPI"; then | |
1122 | AC_DEFINE(GSSAPI) | |
1123 | GSSAPI="GSI" | |
1124 | fi | |
1125 | ||
8b1f0dfd | 1126 | if test "x$gsi_path" = "xyes" ; then |
1127 | if test -z "$GLOBUS_LOCATION" ; then | |
483bcdbd | 1128 | AC_MSG_ERROR(GLOBUS_LOCATION environment variable must be set.) |
8b1f0dfd | 1129 | else |
1130 | gsi_path="$GLOBUS_LOCATION" | |
1131 | fi | |
1132 | fi | |
483bcdbd | 1133 | GLOBUS_LOCATION="$gsi_path" |
1134 | export GLOBUS_LOCATION | |
1135 | if test ! -d "$GLOBUS_LOCATION" ; then | |
1136 | AC_MSG_ERROR(Cannot find Globus installation. Set GLOBUS_LOCATION environment variable.) | |
5598e598 | 1137 | fi |
5598e598 | 1138 | |
22798398 | 1139 | if test "x$globus_flavor_type" = "xno" ; then |
1140 | AC_MSG_ERROR(--with-globus-flavor=TYPE must be specified) | |
1141 | fi | |
1142 | if test "x$globus_flavor_type" = "xyes" ; then | |
1143 | AC_MSG_ERROR(--with-globus-flavor=TYPE must specify a flavor type) | |
5598e598 | 1144 | fi |
5fb9fc74 | 1145 | |
22798398 | 1146 | GLOBUS_INCLUDE="${gsi_path}/include/${globus_flavor_type}" |
1147 | if test ! -d "$GLOBUS_INCLUDE" ; then | |
1148 | AC_MSG_ERROR(Cannot find Globus flavor-specific include directory: ${GLOBUS_INCLUDE}) | |
1149 | fi | |
1150 | GSI_CPPFLAGS="-I${GLOBUS_INCLUDE}" | |
bed23354 | 1151 | |
1152 | if test -x ${gsi_path}/bin/globus-makefile-header ; then | |
483bcdbd | 1153 | GSI_LIBS=`${gsi_path}/bin/globus-makefile-header --flavor=${globus_flavor_type} ${gsi_static} globus_gss_assist | perl -n -e 'if (/GLOBUS_PKG_LIBS = (.*)/){print $1;}'` |
bed23354 | 1154 | elif test -x ${gsi_path}/sbin/globus-makefile-header ; then |
483bcdbd | 1155 | GSI_LIBS=`${gsi_path}/sbin/globus-makefile-header --flavor=${globus_flavor_type} ${gsi_static} globus_gss_assist | perl -n -e 'if (/GLOBUS_PKG_LIBS = (.*)/){print $1;}'` |
5fb9fc74 | 1156 | else |
bed23354 | 1157 | AC_MSG_ERROR(Cannot find globus-makefile-header: Globus installation is incomplete) |
22798398 | 1158 | fi |
1dca09f1 | 1159 | if test -n "${need_dash_r}"; then |
1160 | GSI_LDFLAGS="-L${gsi_path}/lib -R{gsi_path}/lib" | |
1161 | else | |
1162 | GSI_LDFLAGS="-L${gsi_path}/lib" | |
1163 | fi | |
22798398 | 1164 | if test -z "$GSI_LIBS" ; then |
bed23354 | 1165 | AC_MSG_ERROR(globus-makefile-header failed) |
5fb9fc74 | 1166 | fi |
5598e598 | 1167 | |
540d72c3 | 1168 | AC_DEFINE(HAVE_GSSAPI_H) |
1169 | ||
5598e598 | 1170 | LIBS="$LIBS $GSI_LIBS" |
1171 | LDFLAGS="$LDFLAGS $GSI_LDFLAGS" | |
1c89237d | 1172 | CPPFLAGS="$CPPFLAGS $GSI_CPPFLAGS" |
22798398 | 1173 | |
1174 | # test that we got the libraries OK | |
1175 | AC_TRY_LINK( | |
1176 | [], | |
1177 | [], | |
1178 | [ | |
1179 | AC_MSG_RESULT(yes) | |
1180 | ], | |
1181 | [ | |
1182 | AC_MSG_ERROR(link with Globus libraries failed) | |
1183 | ] | |
1184 | ) | |
fd34c71f | 1185 | AC_CHECK_FUNCS(globus_gss_assist_map_and_authorize) |
1ca858e9 | 1186 | INSTALL_GSISSH="yes" |
1187 | else | |
1188 | INSTALL_GSISSH="" | |
5598e598 | 1189 | fi |
1ca858e9 | 1190 | AC_SUBST(INSTALL_GSISSH) |
1191 | # End Globus/GSI section | |
5598e598 | 1192 | |
7e82606e | 1193 | AC_MSG_CHECKING([for /proc/pid/fd directory]) |
1194 | if test -d "/proc/$$/fd" ; then | |
08822d99 | 1195 | AC_DEFINE(HAVE_PROC_PID, 1, [Define if you have /proc/$pid/fd]) |
7e82606e | 1196 | AC_MSG_RESULT(yes) |
1197 | else | |
1198 | AC_MSG_RESULT(no) | |
1199 | fi | |
1200 | ||
3c0ef626 | 1201 | # Check whether user wants S/Key support |
540d72c3 | 1202 | SKEY_MSG="no" |
3c0ef626 | 1203 | AC_ARG_WITH(skey, |
dfddba3d | 1204 | [ --with-skey[[=PATH]] Enable S/Key support (optionally in PATH)], |
3c0ef626 | 1205 | [ |
1206 | if test "x$withval" != "xno" ; then | |
1207 | ||
1208 | if test "x$withval" != "xyes" ; then | |
1209 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
1210 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
1211 | fi | |
1212 | ||
08822d99 | 1213 | AC_DEFINE(SKEY, 1, [Define if you want S/Key support]) |
3c0ef626 | 1214 | LIBS="-lskey $LIBS" |
540d72c3 | 1215 | SKEY_MSG="yes" |
8b32eddc | 1216 | |
e9702f7d | 1217 | AC_MSG_CHECKING([for s/key support]) |
08822d99 | 1218 | AC_LINK_IFELSE( |
1219 | [AC_LANG_SOURCE([[ | |
e9702f7d | 1220 | #include <stdio.h> |
1221 | #include <skey.h> | |
d03f4262 | 1222 | int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); } |
08822d99 | 1223 | ]])], |
e9702f7d | 1224 | [AC_MSG_RESULT(yes)], |
3c0ef626 | 1225 | [ |
e9702f7d | 1226 | AC_MSG_RESULT(no) |
3c0ef626 | 1227 | AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) |
1228 | ]) | |
12a403af | 1229 | AC_MSG_CHECKING(if skeychallenge takes 4 arguments) |
1230 | AC_TRY_COMPILE( | |
1231 | [#include <stdio.h> | |
1232 | #include <skey.h>], | |
1233 | [(void)skeychallenge(NULL,"name","",0);], | |
1234 | [AC_MSG_RESULT(yes) | |
08822d99 | 1235 | AC_DEFINE(SKEYCHALLENGE_4ARG, 1, |
1236 | [Define if your skeychallenge() | |
1237 | function takes 4 arguments (NetBSD)])], | |
12a403af | 1238 | [AC_MSG_RESULT(no)] |
1239 | ) | |
3c0ef626 | 1240 | fi |
1241 | ] | |
1242 | ) | |
1243 | ||
1244 | # Check whether user wants TCP wrappers support | |
1245 | TCPW_MSG="no" | |
1246 | AC_ARG_WITH(tcp-wrappers, | |
dfddba3d | 1247 | [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support (optionally in PATH)], |
3c0ef626 | 1248 | [ |
1249 | if test "x$withval" != "xno" ; then | |
1250 | saved_LIBS="$LIBS" | |
1251 | saved_LDFLAGS="$LDFLAGS" | |
1252 | saved_CPPFLAGS="$CPPFLAGS" | |
8b32eddc | 1253 | if test -n "${withval}" && \ |
1254 | test "x${withval}" != "xyes"; then | |
3c0ef626 | 1255 | if test -d "${withval}/lib"; then |
1256 | if test -n "${need_dash_r}"; then | |
1257 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1258 | else | |
1259 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
1260 | fi | |
1261 | else | |
1262 | if test -n "${need_dash_r}"; then | |
1263 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1264 | else | |
1265 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
1266 | fi | |
1267 | fi | |
1268 | if test -d "${withval}/include"; then | |
1269 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
1270 | else | |
1271 | CPPFLAGS="-I${withval} ${CPPFLAGS}" | |
1272 | fi | |
1273 | fi | |
e9702f7d | 1274 | LIBWRAP="-lwrap" |
1275 | LIBS="$LIBWRAP $LIBS" | |
3c0ef626 | 1276 | AC_MSG_CHECKING(for libwrap) |
1277 | AC_TRY_LINK( | |
1278 | [ | |
12a403af | 1279 | #include <sys/types.h> |
1280 | #include <sys/socket.h> | |
1281 | #include <netinet/in.h> | |
3c0ef626 | 1282 | #include <tcpd.h> |
1283 | int deny_severity = 0, allow_severity = 0; | |
1284 | ], | |
1285 | [hosts_access(0);], | |
1286 | [ | |
1287 | AC_MSG_RESULT(yes) | |
08822d99 | 1288 | AC_DEFINE(LIBWRAP, 1, |
1289 | [Define if you want | |
1290 | TCP Wrappers support]) | |
e9702f7d | 1291 | AC_SUBST(LIBWRAP) |
3c0ef626 | 1292 | TCPW_MSG="yes" |
1293 | ], | |
1294 | [ | |
1295 | AC_MSG_ERROR([*** libwrap missing]) | |
1296 | ] | |
1297 | ) | |
e9702f7d | 1298 | LIBS="$saved_LIBS" |
3c0ef626 | 1299 | fi |
1300 | ] | |
1301 | ) | |
1302 | ||
dfddba3d | 1303 | # Check whether user wants libedit support |
1304 | LIBEDIT_MSG="no" | |
1305 | AC_ARG_WITH(libedit, | |
1306 | [ --with-libedit[[=PATH]] Enable libedit support for sftp], | |
1307 | [ if test "x$withval" != "xno" ; then | |
8b32eddc | 1308 | if test "x$withval" != "xyes"; then |
08822d99 | 1309 | CPPFLAGS="$CPPFLAGS -I${withval}/include" |
1310 | if test -n "${need_dash_r}"; then | |
1311 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1312 | else | |
1313 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
1314 | fi | |
8b32eddc | 1315 | fi |
dfddba3d | 1316 | AC_CHECK_LIB(edit, el_init, |
08822d99 | 1317 | [ AC_DEFINE(USE_LIBEDIT, 1, [Use libedit for sftp]) |
dfddba3d | 1318 | LIBEDIT="-ledit -lcurses" |
1319 | LIBEDIT_MSG="yes" | |
1320 | AC_SUBST(LIBEDIT) | |
1321 | ], | |
8b32eddc | 1322 | [ AC_MSG_ERROR(libedit not found) ], |
1323 | [ -lcurses ] | |
dfddba3d | 1324 | ) |
2ce0bfe4 | 1325 | AC_MSG_CHECKING(if libedit version is compatible) |
1326 | AC_COMPILE_IFELSE( | |
1327 | [AC_LANG_SOURCE([[ | |
1328 | #include <histedit.h> | |
1329 | int main(void) | |
1330 | { | |
1331 | int i = H_SETSIZE; | |
1332 | el_init("", NULL, NULL, NULL); | |
1333 | exit(0); | |
1334 | } | |
1335 | ]])], | |
1336 | [ AC_MSG_RESULT(yes) ], | |
1337 | [ AC_MSG_RESULT(no) | |
1338 | AC_MSG_ERROR(libedit version is not compatible) ] | |
1339 | ) | |
dfddba3d | 1340 | fi ] |
1341 | ) | |
1342 | ||
1343 | AUDIT_MODULE=none | |
1344 | AC_ARG_WITH(audit, | |
1345 | [ --with-audit=module Enable EXPERIMENTAL audit support (modules=debug,bsm)], | |
1346 | [ | |
1347 | AC_MSG_CHECKING(for supported audit module) | |
1348 | case "$withval" in | |
1349 | bsm) | |
1350 | AC_MSG_RESULT(bsm) | |
1351 | AUDIT_MODULE=bsm | |
1352 | dnl Checks for headers, libs and functions | |
1353 | AC_CHECK_HEADERS(bsm/audit.h, [], | |
30460aeb | 1354 | [AC_MSG_ERROR(BSM enabled and bsm/audit.h not found)], |
1355 | [ | |
1356 | #ifdef HAVE_TIME_H | |
1357 | # include <time.h> | |
1358 | #endif | |
1359 | ] | |
1360 | ) | |
dfddba3d | 1361 | AC_CHECK_LIB(bsm, getaudit, [], |
1362 | [AC_MSG_ERROR(BSM enabled and required library not found)]) | |
1363 | AC_CHECK_FUNCS(getaudit, [], | |
1364 | [AC_MSG_ERROR(BSM enabled and required function not found)]) | |
1365 | # These are optional | |
1366 | AC_CHECK_FUNCS(getaudit_addr) | |
08822d99 | 1367 | AC_DEFINE(USE_BSM_AUDIT, 1, [Use BSM audit module]) |
dfddba3d | 1368 | ;; |
1369 | debug) | |
1370 | AUDIT_MODULE=debug | |
1371 | AC_MSG_RESULT(debug) | |
08822d99 | 1372 | AC_DEFINE(SSH_AUDIT_EVENTS, 1, Use audit debugging module) |
dfddba3d | 1373 | ;; |
2ce0bfe4 | 1374 | no) |
1375 | AC_MSG_RESULT(no) | |
1376 | ;; | |
dfddba3d | 1377 | *) |
1378 | AC_MSG_ERROR([Unknown audit module $withval]) | |
1379 | ;; | |
1380 | esac ] | |
1381 | ) | |
1382 | ||
bfe49944 | 1383 | dnl Checks for library functions. Please keep in alphabetical order |
2ce0bfe4 | 1384 | AC_CHECK_FUNCS( \ |
1385 | arc4random \ | |
08822d99 | 1386 | asprintf \ |
2ce0bfe4 | 1387 | b64_ntop \ |
1388 | __b64_ntop \ | |
1389 | b64_pton \ | |
1390 | __b64_pton \ | |
1391 | bcopy \ | |
1392 | bindresvport_sa \ | |
1393 | clock \ | |
1394 | closefrom \ | |
1395 | dirfd \ | |
1396 | fchmod \ | |
1397 | fchown \ | |
1398 | freeaddrinfo \ | |
1399 | futimes \ | |
1400 | getaddrinfo \ | |
1401 | getcwd \ | |
1402 | getgrouplist \ | |
1403 | getnameinfo \ | |
1404 | getopt \ | |
1405 | getpeereid \ | |
1406 | _getpty \ | |
1407 | getrlimit \ | |
1408 | getttyent \ | |
1409 | glob \ | |
1410 | inet_aton \ | |
1411 | inet_ntoa \ | |
1412 | inet_ntop \ | |
1413 | innetgr \ | |
1414 | login_getcapbool \ | |
1415 | md5_crypt \ | |
1416 | memmove \ | |
1417 | mkdtemp \ | |
1418 | mmap \ | |
1419 | ngetaddrinfo \ | |
1420 | nsleep \ | |
1421 | ogetaddrinfo \ | |
1422 | openlog_r \ | |
1423 | openpty \ | |
1424 | prctl \ | |
1425 | pstat \ | |
1426 | readpassphrase \ | |
1427 | realpath \ | |
1428 | recvmsg \ | |
1429 | rresvport_af \ | |
1430 | sendmsg \ | |
1431 | setdtablesize \ | |
1432 | setegid \ | |
1433 | setenv \ | |
1434 | seteuid \ | |
1435 | setgroups \ | |
1436 | setlogin \ | |
1437 | setpcred \ | |
1438 | setproctitle \ | |
1439 | setregid \ | |
1440 | setreuid \ | |
1441 | setrlimit \ | |
1442 | setsid \ | |
1443 | setvbuf \ | |
1444 | sigaction \ | |
1445 | sigvec \ | |
1446 | snprintf \ | |
1447 | socketpair \ | |
1448 | strdup \ | |
1449 | strerror \ | |
1450 | strlcat \ | |
1451 | strlcpy \ | |
1452 | strmode \ | |
1453 | strnvis \ | |
1454 | strtonum \ | |
1455 | strtoll \ | |
1456 | strtoul \ | |
1457 | sysconf \ | |
1458 | tcgetpgrp \ | |
1459 | truncate \ | |
1460 | unsetenv \ | |
1461 | updwtmpx \ | |
08822d99 | 1462 | vasprintf \ |
2ce0bfe4 | 1463 | vhangup \ |
1464 | vsnprintf \ | |
1465 | waitpid \ | |
bfe49944 | 1466 | ) |
1467 | ||
29d88157 | 1468 | # IRIX has a const char return value for gai_strerror() |
1469 | AC_CHECK_FUNCS(gai_strerror,[ | |
1470 | AC_DEFINE(HAVE_GAI_STRERROR) | |
1471 | AC_TRY_COMPILE([ | |
1472 | #include <sys/types.h> | |
1473 | #include <sys/socket.h> | |
1474 | #include <netdb.h> | |
1475 | ||
1476 | const char *gai_strerror(int);],[ | |
1477 | char *str; | |
1478 | ||
1479 | str = gai_strerror(0);],[ | |
1480 | AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1, | |
1481 | [Define if gai_strerror() returns const char *])])]) | |
1482 | ||
08822d99 | 1483 | AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP, 1, |
1484 | [Some systems put nanosleep outside of libc])) | |
bfe49944 | 1485 | |
7cac2b65 | 1486 | dnl Make sure prototypes are defined for these before using them. |
7cac2b65 | 1487 | AC_CHECK_DECL(getrusage, [AC_CHECK_FUNCS(getrusage)]) |
2ce0bfe4 | 1488 | AC_CHECK_DECL(strsep, |
1489 | [AC_CHECK_FUNCS(strsep)], | |
1490 | [], | |
1491 | [ | |
1492 | #ifdef HAVE_STRING_H | |
1493 | # include <string.h> | |
1494 | #endif | |
1495 | ]) | |
3c0ef626 | 1496 | |
7cac2b65 | 1497 | dnl tcsendbreak might be a macro |
1498 | AC_CHECK_DECL(tcsendbreak, | |
1499 | [AC_DEFINE(HAVE_TCSENDBREAK)], | |
540d72c3 | 1500 | [AC_CHECK_FUNCS(tcsendbreak)], |
7cac2b65 | 1501 | [#include <termios.h>] |
1502 | ) | |
3c0ef626 | 1503 | |
7e82606e | 1504 | AC_CHECK_DECLS(h_errno, , ,[#include <netdb.h>]) |
1505 | ||
30460aeb | 1506 | AC_CHECK_DECLS(SHUT_RD, , , |
1507 | [ | |
1508 | #include <sys/types.h> | |
1509 | #include <sys/socket.h> | |
1510 | ]) | |
1511 | ||
1512 | AC_CHECK_DECLS(O_NONBLOCK, , , | |
1513 | [ | |
1514 | #include <sys/types.h> | |
1515 | #ifdef HAVE_SYS_STAT_H | |
1516 | # include <sys/stat.h> | |
1517 | #endif | |
1518 | #ifdef HAVE_FCNTL_H | |
1519 | # include <fcntl.h> | |
1520 | #endif | |
1521 | ]) | |
1522 | ||
1523 | AC_CHECK_DECLS(writev, , , [ | |
1524 | #include <sys/types.h> | |
1525 | #include <sys/uio.h> | |
1526 | #include <unistd.h> | |
1527 | ]) | |
1528 | ||
540d72c3 | 1529 | AC_CHECK_FUNCS(setresuid, [ |
1530 | dnl Some platorms have setresuid that isn't implemented, test for this | |
1531 | AC_MSG_CHECKING(if setresuid seems to work) | |
dfddba3d | 1532 | AC_RUN_IFELSE( |
1533 | [AC_LANG_SOURCE([[ | |
540d72c3 | 1534 | #include <stdlib.h> |
1535 | #include <errno.h> | |
1536 | int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
dfddba3d | 1537 | ]])], |
540d72c3 | 1538 | [AC_MSG_RESULT(yes)], |
08822d99 | 1539 | [AC_DEFINE(BROKEN_SETRESUID, 1, |
1540 | [Define if your setresuid() is broken]) | |
dfddba3d | 1541 | AC_MSG_RESULT(not implemented)], |
1542 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
540d72c3 | 1543 | ) |
1544 | ]) | |
1545 | ||
1546 | AC_CHECK_FUNCS(setresgid, [ | |
1547 | dnl Some platorms have setresgid that isn't implemented, test for this | |
1548 | AC_MSG_CHECKING(if setresgid seems to work) | |
dfddba3d | 1549 | AC_RUN_IFELSE( |
1550 | [AC_LANG_SOURCE([[ | |
540d72c3 | 1551 | #include <stdlib.h> |
1552 | #include <errno.h> | |
1553 | int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
dfddba3d | 1554 | ]])], |
540d72c3 | 1555 | [AC_MSG_RESULT(yes)], |
08822d99 | 1556 | [AC_DEFINE(BROKEN_SETRESGID, 1, |
1557 | [Define if your setresgid() is broken]) | |
dfddba3d | 1558 | AC_MSG_RESULT(not implemented)], |
1559 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
540d72c3 | 1560 | ) |
1561 | ]) | |
1562 | ||
3c0ef626 | 1563 | dnl Checks for time functions |
1564 | AC_CHECK_FUNCS(gettimeofday time) | |
1565 | dnl Checks for utmp functions | |
1566 | AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent) | |
1567 | AC_CHECK_FUNCS(utmpname) | |
1568 | dnl Checks for utmpx functions | |
1569 | AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline ) | |
1570 | AC_CHECK_FUNCS(setutxent utmpxname) | |
1571 | ||
540d72c3 | 1572 | AC_CHECK_FUNC(daemon, |
08822d99 | 1573 | [AC_DEFINE(HAVE_DAEMON, 1, [Define if your libraries define daemon()])], |
1574 | [AC_CHECK_LIB(bsd, daemon, | |
1575 | [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
3c0ef626 | 1576 | ) |
1577 | ||
540d72c3 | 1578 | AC_CHECK_FUNC(getpagesize, |
08822d99 | 1579 | [AC_DEFINE(HAVE_GETPAGESIZE, 1, |
1580 | [Define if your libraries define getpagesize()])], | |
1581 | [AC_CHECK_LIB(ucb, getpagesize, | |
1582 | [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
3c0ef626 | 1583 | ) |
1584 | ||
1585 | # Check for broken snprintf | |
1586 | if test "x$ac_cv_func_snprintf" = "xyes" ; then | |
1587 | AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) | |
dfddba3d | 1588 | AC_RUN_IFELSE( |
1589 | [AC_LANG_SOURCE([[ | |
3c0ef626 | 1590 | #include <stdio.h> |
d03f4262 | 1591 | int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');} |
dfddba3d | 1592 | ]])], |
540d72c3 | 1593 | [AC_MSG_RESULT(yes)], |
3c0ef626 | 1594 | [ |
1595 | AC_MSG_RESULT(no) | |
08822d99 | 1596 | AC_DEFINE(BROKEN_SNPRINTF, 1, |
1597 | [Define if your snprintf is busted]) | |
3c0ef626 | 1598 | AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) |
dfddba3d | 1599 | ], |
1600 | [ AC_MSG_WARN([cross compiling: Assuming working snprintf()]) ] | |
3c0ef626 | 1601 | ) |
1602 | fi | |
1603 | ||
08822d99 | 1604 | # If we don't have a working asprintf, then we strongly depend on vsnprintf |
1605 | # returning the right thing on overflow: the number of characters it tried to | |
1606 | # create (as per SUSv3) | |
1607 | if test "x$ac_cv_func_asprintf" != "xyes" && \ | |
1608 | test "x$ac_cv_func_vsnprintf" = "xyes" ; then | |
1609 | AC_MSG_CHECKING([whether vsnprintf returns correct values on overflow]) | |
1610 | AC_RUN_IFELSE( | |
1611 | [AC_LANG_SOURCE([[ | |
1612 | #include <sys/types.h> | |
1613 | #include <stdio.h> | |
1614 | #include <stdarg.h> | |
1615 | ||
1616 | int x_snprintf(char *str,size_t count,const char *fmt,...) | |
1617 | { | |
1618 | size_t ret; va_list ap; | |
1619 | va_start(ap, fmt); ret = vsnprintf(str, count, fmt, ap); va_end(ap); | |
1620 | return ret; | |
1621 | } | |
1622 | int main(void) | |
1623 | { | |
1624 | char x[1]; | |
1625 | exit(x_snprintf(x, 1, "%s %d", "hello", 12345) == 11 ? 0 : 1); | |
1626 | } ]])], | |
1627 | [AC_MSG_RESULT(yes)], | |
1628 | [ | |
1629 | AC_MSG_RESULT(no) | |
1630 | AC_DEFINE(BROKEN_SNPRINTF, 1, | |
1631 | [Define if your snprintf is busted]) | |
1632 | AC_MSG_WARN([****** Your vsnprintf() function is broken, complain to your vendor]) | |
1633 | ], | |
1634 | [ AC_MSG_WARN([cross compiling: Assuming working vsnprintf()]) ] | |
1635 | ) | |
1636 | fi | |
1637 | ||
1638 | # On systems where [v]snprintf is broken, but is declared in stdio, | |
1639 | # check that the fmt argument is const char * or just char *. | |
1640 | # This is only useful for when BROKEN_SNPRINTF | |
1641 | AC_MSG_CHECKING([whether snprintf can declare const char *fmt]) | |
1642 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> | |
1643 | int snprintf(char *a, size_t b, const char *c, ...) { return 0; } | |
1644 | int main(void) { snprintf(0, 0, 0); } | |
1645 | ]])], | |
1646 | [AC_MSG_RESULT(yes) | |
1647 | AC_DEFINE(SNPRINTF_CONST, [const], | |
1648 | [Define as const if snprintf() can declare const char *fmt])], | |
1649 | [AC_MSG_RESULT(no) | |
1650 | AC_DEFINE(SNPRINTF_CONST, [/* not const */])]) | |
1651 | ||
7e82606e | 1652 | # Check for missing getpeereid (or equiv) support |
1653 | NO_PEERCHECK="" | |
1654 | if test "x$ac_cv_func_getpeereid" != "xyes" ; then | |
1655 | AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt]) | |
1656 | AC_TRY_COMPILE( | |
1657 | [#include <sys/types.h> | |
1658 | #include <sys/socket.h>], | |
1659 | [int i = SO_PEERCRED;], | |
8b32eddc | 1660 | [ AC_MSG_RESULT(yes) |
08822d99 | 1661 | AC_DEFINE(HAVE_SO_PEERCRED, 1, [Have PEERCRED socket option]) |
8b32eddc | 1662 | ], |
7e82606e | 1663 | [AC_MSG_RESULT(no) |
1664 | NO_PEERCHECK=1] | |
1665 | ) | |
1666 | fi | |
1667 | ||
bfe49944 | 1668 | dnl see whether mkstemp() requires XXXXXX |
1669 | if test "x$ac_cv_func_mkdtemp" = "xyes" ; then | |
1670 | AC_MSG_CHECKING([for (overly) strict mkstemp]) | |
08822d99 | 1671 | AC_RUN_IFELSE( |
1672 | [AC_LANG_SOURCE([[ | |
bfe49944 | 1673 | #include <stdlib.h> |
1674 | main() { char template[]="conftest.mkstemp-test"; | |
1675 | if (mkstemp(template) == -1) | |
1676 | exit(1); | |
1677 | unlink(template); exit(0); | |
1678 | } | |
08822d99 | 1679 | ]])], |
bfe49944 | 1680 | [ |
1681 | AC_MSG_RESULT(no) | |
1682 | ], | |
540d72c3 | 1683 | [ |
bfe49944 | 1684 | AC_MSG_RESULT(yes) |
08822d99 | 1685 | AC_DEFINE(HAVE_STRICT_MKSTEMP, 1, [Silly mkstemp()]) |
bfe49944 | 1686 | ], |
1687 | [ | |
1688 | AC_MSG_RESULT(yes) | |
1689 | AC_DEFINE(HAVE_STRICT_MKSTEMP) | |
540d72c3 | 1690 | ] |
bfe49944 | 1691 | ) |
1692 | fi | |
1693 | ||
7cac2b65 | 1694 | dnl make sure that openpty does not reacquire controlling terminal |
1695 | if test ! -z "$check_for_openpty_ctty_bug"; then | |
1696 | AC_MSG_CHECKING(if openpty correctly handles controlling tty) | |
08822d99 | 1697 | AC_RUN_IFELSE( |
1698 | [AC_LANG_SOURCE([[ | |
7cac2b65 | 1699 | #include <stdio.h> |
1700 | #include <sys/fcntl.h> | |
1701 | #include <sys/types.h> | |
1702 | #include <sys/wait.h> | |
1703 | ||
1704 | int | |
1705 | main() | |
1706 | { | |
1707 | pid_t pid; | |
1708 | int fd, ptyfd, ttyfd, status; | |
1709 | ||
1710 | pid = fork(); | |
1711 | if (pid < 0) { /* failed */ | |
1712 | exit(1); | |
1713 | } else if (pid > 0) { /* parent */ | |
1714 | waitpid(pid, &status, 0); | |
540d72c3 | 1715 | if (WIFEXITED(status)) |
7cac2b65 | 1716 | exit(WEXITSTATUS(status)); |
1717 | else | |
1718 | exit(2); | |
1719 | } else { /* child */ | |
1720 | close(0); close(1); close(2); | |
1721 | setsid(); | |
1722 | openpty(&ptyfd, &ttyfd, NULL, NULL, NULL); | |
1723 | fd = open("/dev/tty", O_RDWR | O_NOCTTY); | |
1724 | if (fd >= 0) | |
1725 | exit(3); /* Acquired ctty: broken */ | |
1726 | else | |
1727 | exit(0); /* Did not acquire ctty: OK */ | |
1728 | } | |
1729 | } | |
08822d99 | 1730 | ]])], |
7cac2b65 | 1731 | [ |
1732 | AC_MSG_RESULT(yes) | |
1733 | ], | |
1734 | [ | |
1735 | AC_MSG_RESULT(no) | |
1736 | AC_DEFINE(SSHD_ACQUIRES_CTTY) | |
08822d99 | 1737 | ], |
1738 | [ | |
1739 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
7cac2b65 | 1740 | ] |
1741 | ) | |
1742 | fi | |
1743 | ||
8b32eddc | 1744 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1745 | test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then | |
12a403af | 1746 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
08822d99 | 1747 | AC_RUN_IFELSE( |
1748 | [AC_LANG_SOURCE([[ | |
12a403af | 1749 | #include <stdio.h> |
1750 | #include <sys/socket.h> | |
1751 | #include <netdb.h> | |
1752 | #include <errno.h> | |
1753 | #include <netinet/in.h> | |
1754 | ||
1755 | #define TEST_PORT "2222" | |
1756 | ||
1757 | int | |
1758 | main(void) | |
1759 | { | |
1760 | int err, sock; | |
1761 | struct addrinfo *gai_ai, *ai, hints; | |
1762 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1763 | ||
1764 | memset(&hints, 0, sizeof(hints)); | |
1765 | hints.ai_family = PF_UNSPEC; | |
1766 | hints.ai_socktype = SOCK_STREAM; | |
1767 | hints.ai_flags = AI_PASSIVE; | |
1768 | ||
1769 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1770 | if (err != 0) { | |
1771 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1772 | exit(1); | |
1773 | } | |
1774 | ||
1775 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1776 | if (ai->ai_family != AF_INET6) | |
1777 | continue; | |
1778 | ||
1779 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1780 | sizeof(ntop), strport, sizeof(strport), | |
1781 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1782 | ||
1783 | if (err != 0) { | |
1784 | if (err == EAI_SYSTEM) | |
1785 | perror("getnameinfo EAI_SYSTEM"); | |
1786 | else | |
1787 | fprintf(stderr, "getnameinfo failed: %s\n", | |
1788 | gai_strerror(err)); | |
1789 | exit(2); | |
1790 | } | |
1791 | ||
1792 | sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); | |
1793 | if (sock < 0) | |
1794 | perror("socket"); | |
1795 | if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { | |
1796 | if (errno == EBADF) | |
1797 | exit(3); | |
1798 | } | |
1799 | } | |
1800 | exit(0); | |
1801 | } | |
08822d99 | 1802 | ]])], |
12a403af | 1803 | [ |
1804 | AC_MSG_RESULT(yes) | |
1805 | ], | |
1806 | [ | |
1807 | AC_MSG_RESULT(no) | |
1808 | AC_DEFINE(BROKEN_GETADDRINFO) | |
08822d99 | 1809 | ], |
1810 | [ | |
1811 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
12a403af | 1812 | ] |
1813 | ) | |
1814 | fi | |
1815 | ||
8b32eddc | 1816 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1817 | test "x$check_for_aix_broken_getaddrinfo" = "x1"; then | |
dfddba3d | 1818 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
08822d99 | 1819 | AC_RUN_IFELSE( |
1820 | [AC_LANG_SOURCE([[ | |
dfddba3d | 1821 | #include <stdio.h> |
1822 | #include <sys/socket.h> | |
1823 | #include <netdb.h> | |
1824 | #include <errno.h> | |
1825 | #include <netinet/in.h> | |
1826 | ||
1827 | #define TEST_PORT "2222" | |
1828 | ||
1829 | int | |
1830 | main(void) | |
1831 | { | |
1832 | int err, sock; | |
1833 | struct addrinfo *gai_ai, *ai, hints; | |
1834 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1835 | ||
1836 | memset(&hints, 0, sizeof(hints)); | |
1837 | hints.ai_family = PF_UNSPEC; | |
1838 | hints.ai_socktype = SOCK_STREAM; | |
1839 | hints.ai_flags = AI_PASSIVE; | |
1840 | ||
1841 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1842 | if (err != 0) { | |
1843 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1844 | exit(1); | |
1845 | } | |
1846 | ||
1847 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1848 | if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) | |
1849 | continue; | |
1850 | ||
1851 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1852 | sizeof(ntop), strport, sizeof(strport), | |
1853 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1854 | ||
1855 | if (ai->ai_family == AF_INET && err != 0) { | |
1856 | perror("getnameinfo"); | |
1857 | exit(2); | |
1858 | } | |
1859 | } | |
1860 | exit(0); | |
1861 | } | |
08822d99 | 1862 | ]])], |
dfddba3d | 1863 | [ |
1864 | AC_MSG_RESULT(yes) | |
08822d99 | 1865 | AC_DEFINE(AIX_GETNAMEINFO_HACK, 1, |
1866 | [Define if you have a getaddrinfo that fails | |
1867 | for the all-zeros IPv6 address]) | |
dfddba3d | 1868 | ], |
1869 | [ | |
1870 | AC_MSG_RESULT(no) | |
1871 | AC_DEFINE(BROKEN_GETADDRINFO) | |
08822d99 | 1872 | ], |
30460aeb | 1873 | [ |
08822d99 | 1874 | AC_MSG_RESULT(cross-compiling, assuming no) |
dfddba3d | 1875 | ] |
1876 | ) | |
1877 | fi | |
1878 | ||
1879 | if test "x$check_for_conflicting_getspnam" = "x1"; then | |
1880 | AC_MSG_CHECKING(for conflicting getspnam in shadow.h) | |
1881 | AC_COMPILE_IFELSE( | |
1882 | [ | |
1883 | #include <shadow.h> | |
1884 | int main(void) {exit(0);} | |
1885 | ], | |
1886 | [ | |
1887 | AC_MSG_RESULT(no) | |
1888 | ], | |
1889 | [ | |
1890 | AC_MSG_RESULT(yes) | |
1891 | AC_DEFINE(GETSPNAM_CONFLICTING_DEFS, 1, | |
1892 | [Conflicting defs for getspnam]) | |
1893 | ] | |
1894 | ) | |
1895 | fi | |
1896 | ||
3c0ef626 | 1897 | AC_FUNC_GETPGRP |
1898 | ||
350391c5 | 1899 | # Search for OpenSSL |
1900 | saved_CPPFLAGS="$CPPFLAGS" | |
1901 | saved_LDFLAGS="$LDFLAGS" | |
3c0ef626 | 1902 | AC_ARG_WITH(ssl-dir, |
1903 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
1904 | [ | |
1905 | if test "x$withval" != "xno" ; then | |
dfddba3d | 1906 | case "$withval" in |
1907 | # Relative paths | |
1908 | ./*|../*) withval="`pwd`/$withval" | |
1909 | esac | |
350391c5 | 1910 | if test -d "$withval/lib"; then |
1911 | if test -n "${need_dash_r}"; then | |
1912 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1913 | else | |
1914 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
3c0ef626 | 1915 | fi |
1916 | else | |
350391c5 | 1917 | if test -n "${need_dash_r}"; then |
1918 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1919 | else | |
1920 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
3c0ef626 | 1921 | fi |
1922 | fi | |
350391c5 | 1923 | if test -d "$withval/include"; then |
1924 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
3c0ef626 | 1925 | else |
350391c5 | 1926 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
3c0ef626 | 1927 | fi |
1928 | fi | |
350391c5 | 1929 | ] |
1930 | ) | |
22798398 | 1931 | if test -z "$GSI_LIBS" ; then |
540d72c3 | 1932 | LIBS="-lcrypto $LIBS" |
22798398 | 1933 | fi |
08822d99 | 1934 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL, 1, |
1935 | [Define if your ssl headers are included | |
1936 | with #include <openssl/header.h>]), | |
3c0ef626 | 1937 | [ |
350391c5 | 1938 | dnl Check default openssl install dir |
1939 | if test -n "${need_dash_r}"; then | |
1940 | LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}" | |
3c0ef626 | 1941 | else |
350391c5 | 1942 | LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}" |
3c0ef626 | 1943 | fi |
350391c5 | 1944 | CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}" |
1945 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL), | |
1946 | [ | |
1947 | AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***]) | |
1948 | ] | |
1949 | ) | |
1950 | ] | |
1951 | ) | |
1952 | ||
d03f4262 | 1953 | # Determine OpenSSL header version |
1954 | AC_MSG_CHECKING([OpenSSL header version]) | |
dfddba3d | 1955 | AC_RUN_IFELSE( |
1956 | [AC_LANG_SOURCE([[ | |
d03f4262 | 1957 | #include <stdio.h> |
1958 | #include <string.h> | |
1959 | #include <openssl/opensslv.h> | |
1960 | #define DATA "conftest.sslincver" | |
1961 | int main(void) { | |
540d72c3 | 1962 | FILE *fd; |
1963 | int rc; | |
d03f4262 | 1964 | |
540d72c3 | 1965 | fd = fopen(DATA,"w"); |
1966 | if(fd == NULL) | |
1967 | exit(1); | |
d03f4262 | 1968 | |
1969 | if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0) | |
1970 | exit(1); | |
1971 | ||
1972 | exit(0); | |
1973 | } | |
dfddba3d | 1974 | ]])], |
d03f4262 | 1975 | [ |
1976 | ssl_header_ver=`cat conftest.sslincver` | |
1977 | AC_MSG_RESULT($ssl_header_ver) | |
1978 | ], | |
1979 | [ | |
1980 | AC_MSG_RESULT(not found) | |
1981 | AC_MSG_ERROR(OpenSSL version header not found.) | |
dfddba3d | 1982 | ], |
1983 | [ | |
1984 | AC_MSG_WARN([cross compiling: not checking]) | |
d03f4262 | 1985 | ] |
1986 | ) | |
1987 | ||
1988 | # Determine OpenSSL library version | |
1989 | AC_MSG_CHECKING([OpenSSL library version]) | |
dfddba3d | 1990 | AC_RUN_IFELSE( |
1991 | [AC_LANG_SOURCE([[ | |
d03f4262 | 1992 | #include <stdio.h> |
1993 | #include <string.h> | |
1994 | #include <openssl/opensslv.h> | |
1995 | #include <openssl/crypto.h> | |
1996 | #define DATA "conftest.ssllibver" | |
1997 | int main(void) { | |
540d72c3 | 1998 | FILE *fd; |
1999 | int rc; | |
d03f4262 | 2000 | |
540d72c3 | 2001 | fd = fopen(DATA,"w"); |
2002 | if(fd == NULL) | |
2003 | exit(1); | |
d03f4262 | 2004 | |
2005 | if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0) | |
2006 | exit(1); | |
2007 | ||
2008 | exit(0); | |
2009 | } | |
dfddba3d | 2010 | ]])], |
d03f4262 | 2011 | [ |
2012 | ssl_library_ver=`cat conftest.ssllibver` | |
2013 | AC_MSG_RESULT($ssl_library_ver) | |
2014 | ], | |
2015 | [ | |
2016 | AC_MSG_RESULT(not found) | |
2017 | AC_MSG_ERROR(OpenSSL library not found.) | |
dfddba3d | 2018 | ], |
2019 | [ | |
2020 | AC_MSG_WARN([cross compiling: not checking]) | |
d03f4262 | 2021 | ] |
2022 | ) | |
3c0ef626 | 2023 | |
e9702f7d | 2024 | # Sanity check OpenSSL headers |
2025 | AC_MSG_CHECKING([whether OpenSSL's headers match the library]) | |
dfddba3d | 2026 | AC_RUN_IFELSE( |
2027 | [AC_LANG_SOURCE([[ | |
e9702f7d | 2028 | #include <string.h> |
2029 | #include <openssl/opensslv.h> | |
d03f4262 | 2030 | int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); } |
dfddba3d | 2031 | ]])], |
e9702f7d | 2032 | [ |
2033 | AC_MSG_RESULT(yes) | |
2034 | ], | |
2035 | [ | |
2036 | AC_MSG_RESULT(no) | |
7cac2b65 | 2037 | AC_MSG_ERROR([Your OpenSSL headers do not match your library. |
2038 | Check config.log for details. | |
2039 | Also see contrib/findssl.sh for help identifying header/library mismatches.]) | |
dfddba3d | 2040 | ], |
2041 | [ | |
2042 | AC_MSG_WARN([cross compiling: not checking]) | |
e9702f7d | 2043 | ] |
2044 | ) | |
2045 | ||
30460aeb | 2046 | AC_MSG_CHECKING([if programs using OpenSSL functions will link]) |
2047 | AC_LINK_IFELSE( | |
2048 | [AC_LANG_SOURCE([[ | |
2049 | #include <openssl/evp.h> | |
2050 | int main(void) { SSLeay_add_all_algorithms(); } | |
2051 | ]])], | |
2052 | [ | |
2053 | AC_MSG_RESULT(yes) | |
2054 | ], | |
2055 | [ | |
2056 | AC_MSG_RESULT(no) | |
2057 | saved_LIBS="$LIBS" | |
2058 | LIBS="$LIBS -ldl" | |
2059 | AC_MSG_CHECKING([if programs using OpenSSL need -ldl]) | |
2060 | AC_LINK_IFELSE( | |
2061 | [AC_LANG_SOURCE([[ | |
2062 | #include <openssl/evp.h> | |
2063 | int main(void) { SSLeay_add_all_algorithms(); } | |
2064 | ]])], | |
2065 | [ | |
2066 | AC_MSG_RESULT(yes) | |
2067 | ], | |
2068 | [ | |
2069 | AC_MSG_RESULT(no) | |
2070 | LIBS="$saved_LIBS" | |
2071 | ] | |
2072 | ) | |
2073 | ] | |
2074 | ) | |
2075 | ||
2076 | AC_ARG_WITH(ssl-engine, | |
2077 | [ --with-ssl-engine Enable OpenSSL (hardware) ENGINE support ], | |
2078 | [ if test "x$withval" != "xno" ; then | |
2079 | AC_MSG_CHECKING(for OpenSSL ENGINE support) | |
2080 | AC_TRY_COMPILE( | |
2081 | [ #include <openssl/engine.h>], | |
2082 | [ | |
2083 | int main(void){ENGINE_load_builtin_engines();ENGINE_register_all_complete();} | |
2084 | ], | |
2085 | [ AC_MSG_RESULT(yes) | |
2086 | AC_DEFINE(USE_OPENSSL_ENGINE, 1, | |
2087 | [Enable OpenSSL engine support]) | |
2088 | ], | |
2089 | [ AC_MSG_ERROR(OpenSSL ENGINE support not found)] | |
2090 | ) | |
2091 | fi ] | |
2092 | ) | |
2093 | ||
08822d99 | 2094 | # Check for OpenSSL without EVP_aes_{192,256}_cbc |
2095 | AC_MSG_CHECKING([whether OpenSSL has crippled AES support]) | |
30460aeb | 2096 | AC_LINK_IFELSE( |
08822d99 | 2097 | [AC_LANG_SOURCE([[ |
2098 | #include <string.h> | |
2099 | #include <openssl/evp.h> | |
4b6dae8f | 2100 | int main(void) { exit(EVP_aes_192_cbc() == NULL || EVP_aes_256_cbc() == NULL);} |
08822d99 | 2101 | ]])], |
2102 | [ | |
2103 | AC_MSG_RESULT(no) | |
2104 | ], | |
2105 | [ | |
2106 | AC_MSG_RESULT(yes) | |
2107 | AC_DEFINE(OPENSSL_LOBOTOMISED_AES, 1, | |
2108 | [libcrypto is missing AES 192 and 256 bit functions]) | |
2109 | ] | |
2110 | ) | |
2111 | ||
540d72c3 | 2112 | # Some systems want crypt() from libcrypt, *not* the version in OpenSSL, |
2113 | # because the system crypt() is more featureful. | |
2114 | if test "x$check_for_libcrypt_before" = "x1"; then | |
2115 | AC_CHECK_LIB(crypt, crypt) | |
2116 | fi | |
2117 | ||
2118 | # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the | |
2119 | # version in OpenSSL. | |
7cac2b65 | 2120 | if test "x$check_for_libcrypt_later" = "x1"; then |
3c0ef626 | 2121 | AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt") |
2122 | fi | |
2123 | ||
30460aeb | 2124 | # Search for SHA256 support in libc and/or OpenSSL |
2125 | AC_CHECK_FUNCS(SHA256_Update EVP_sha256) | |
2126 | ||
2ce0bfe4 | 2127 | AC_CHECK_LIB(iaf, ia_openinfo) |
e9702f7d | 2128 | |
2129 | ### Configure cryptographic random number support | |
2130 | ||
2131 | # Check wheter OpenSSL seeds itself | |
2132 | AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded]) | |
dfddba3d | 2133 | AC_RUN_IFELSE( |
2134 | [AC_LANG_SOURCE([[ | |
e9702f7d | 2135 | #include <string.h> |
2136 | #include <openssl/rand.h> | |
d03f4262 | 2137 | int main(void) { exit(RAND_status() == 1 ? 0 : 1); } |
dfddba3d | 2138 | ]])], |
e9702f7d | 2139 | [ |
2140 | OPENSSL_SEEDS_ITSELF=yes | |
2141 | AC_MSG_RESULT(yes) | |
2142 | ], | |
2143 | [ | |
2144 | AC_MSG_RESULT(no) | |
2145 | # Default to use of the rand helper if OpenSSL doesn't | |
2146 | # seed itself | |
2147 | USE_RAND_HELPER=yes | |
dfddba3d | 2148 | ], |
2149 | [ | |
2150 | AC_MSG_WARN([cross compiling: assuming yes]) | |
2151 | # This is safe, since all recent OpenSSL versions will | |
8b32eddc | 2152 | # complain at runtime if not seeded correctly. |
dfddba3d | 2153 | OPENSSL_SEEDS_ITSELF=yes |
e9702f7d | 2154 | ] |
2155 | ) | |
2156 | ||
30460aeb | 2157 | # Check for PAM libs |
2158 | PAM_MSG="no" | |
2159 | AC_ARG_WITH(pam, | |
2160 | [ --with-pam Enable PAM support ], | |
2161 | [ | |
2162 | if test "x$withval" != "xno" ; then | |
2163 | if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \ | |
2164 | test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then | |
2165 | AC_MSG_ERROR([PAM headers not found]) | |
2166 | fi | |
2167 | ||
2168 | saved_LIBS="$LIBS" | |
2169 | AC_CHECK_LIB(dl, dlopen, , ) | |
2170 | AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing])) | |
2171 | AC_CHECK_FUNCS(pam_getenvlist) | |
2172 | AC_CHECK_FUNCS(pam_putenv) | |
2173 | LIBS="$saved_LIBS" | |
2174 | ||
2175 | PAM_MSG="yes" | |
2176 | ||
2177 | LIBPAM="-lpam" | |
2178 | AC_DEFINE(USE_PAM, 1, | |
2179 | [Define if you want to enable PAM support]) | |
2180 | ||
2181 | if test $ac_cv_lib_dl_dlopen = yes; then | |
2182 | case "$LIBS" in | |
2183 | *-ldl*) | |
2184 | # libdl already in LIBS | |
2185 | ;; | |
2186 | *) | |
2187 | LIBPAM="$LIBPAM -ldl" | |
2188 | ;; | |
2189 | esac | |
2190 | fi | |
2191 | AC_SUBST(LIBPAM) | |
2192 | fi | |
2193 | ] | |
2194 | ) | |
2195 | ||
2196 | # Check for older PAM | |
2197 | if test "x$PAM_MSG" = "xyes" ; then | |
2198 | # Check PAM strerror arguments (old PAM) | |
2199 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
2200 | AC_TRY_COMPILE( | |
2201 | [ | |
2202 | #include <stdlib.h> | |
2203 | #if defined(HAVE_SECURITY_PAM_APPL_H) | |
2204 | #include <security/pam_appl.h> | |
2205 | #elif defined (HAVE_PAM_PAM_APPL_H) | |
2206 | #include <pam/pam_appl.h> | |
2207 | #endif | |
2208 | ], | |
2209 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
2210 | [AC_MSG_RESULT(no)], | |
2211 | [ | |
2212 | AC_DEFINE(HAVE_OLD_PAM, 1, | |
2213 | [Define if you have an old version of PAM | |
2214 | which takes only one argument to pam_strerror]) | |
2215 | AC_MSG_RESULT(yes) | |
2216 | PAM_MSG="yes (old library)" | |
2217 | ] | |
2218 | ) | |
2219 | fi | |
e9702f7d | 2220 | |
2221 | # Do we want to force the use of the rand helper? | |
2222 | AC_ARG_WITH(rand-helper, | |
2223 | [ --with-rand-helper Use subprocess to gather strong randomness ], | |
2224 | [ | |
2225 | if test "x$withval" = "xno" ; then | |
540d72c3 | 2226 | # Force use of OpenSSL's internal RNG, even if |
e9702f7d | 2227 | # the previous test showed it to be unseeded. |
2228 | if test -z "$OPENSSL_SEEDS_ITSELF" ; then | |
2229 | AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG]) | |
2230 | OPENSSL_SEEDS_ITSELF=yes | |
2231 | USE_RAND_HELPER="" | |
2232 | fi | |
2233 | else | |
2234 | USE_RAND_HELPER=yes | |
2235 | fi | |
2236 | ], | |
8b32eddc | 2237 | ) |
e9702f7d | 2238 | |
2239 | # Which randomness source do we use? | |
8b32eddc | 2240 | if test ! -z "$OPENSSL_SEEDS_ITSELF" && test -z "$USE_RAND_HELPER" ; then |
e9702f7d | 2241 | # OpenSSL only |
08822d99 | 2242 | AC_DEFINE(OPENSSL_PRNG_ONLY, 1, |
2243 | [Define if you want OpenSSL's internally seeded PRNG only]) | |
e9702f7d | 2244 | RAND_MSG="OpenSSL internal ONLY" |
2245 | INSTALL_SSH_RAND_HELPER="" | |
2246 | elif test ! -z "$USE_RAND_HELPER" ; then | |
2247 | # install rand helper | |
2248 | RAND_MSG="ssh-rand-helper" | |
2249 | INSTALL_SSH_RAND_HELPER="yes" | |
2250 | fi | |
2251 | AC_SUBST(INSTALL_SSH_RAND_HELPER) | |
2252 | ||
2253 | ### Configuration of ssh-rand-helper | |
2254 | ||
2255 | # PRNGD TCP socket | |
2256 | AC_ARG_WITH(prngd-port, | |
2257 | [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT], | |
2258 | [ | |
2259 | case "$withval" in | |
2260 | no) | |
2261 | withval="" | |
2262 | ;; | |
2263 | [[0-9]]*) | |
2264 | ;; | |
2265 | *) | |
2266 | AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port) | |
2267 | ;; | |
2268 | esac | |
2269 | if test ! -z "$withval" ; then | |
2270 | PRNGD_PORT="$withval" | |
08822d99 | 2271 | AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT, |
2272 | [Port number of PRNGD/EGD random number socket]) | |
e9702f7d | 2273 | fi |
2274 | ] | |
2275 | ) | |
2276 | ||
2277 | # PRNGD Unix domain socket | |
2278 | AC_ARG_WITH(prngd-socket, | |
2279 | [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)], | |
2280 | [ | |
2281 | case "$withval" in | |
2282 | yes) | |
2283 | withval="/var/run/egd-pool" | |
2284 | ;; | |
2285 | no) | |
2286 | withval="" | |
2287 | ;; | |
2288 | /*) | |
2289 | ;; | |
2290 | *) | |
2291 | AC_MSG_ERROR(You must specify an absolute path to the entropy socket) | |
2292 | ;; | |
2293 | esac | |
2294 | ||
2295 | if test ! -z "$withval" ; then | |
2296 | if test ! -z "$PRNGD_PORT" ; then | |
2297 | AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket) | |
2298 | fi | |
2299 | if test ! -r "$withval" ; then | |
2300 | AC_MSG_WARN(Entropy socket is not readable) | |
2301 | fi | |
2302 | PRNGD_SOCKET="$withval" | |
08822d99 | 2303 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET", |
2304 | [Location of PRNGD/EGD random number socket]) | |
e9702f7d | 2305 | fi |
2306 | ], | |
2307 | [ | |
2308 | # Check for existing socket only if we don't have a random device already | |
2309 | if test "$USE_RAND_HELPER" = yes ; then | |
2310 | AC_MSG_CHECKING(for PRNGD/EGD socket) | |
2311 | # Insert other locations here | |
2312 | for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do | |
2313 | if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then | |
2314 | PRNGD_SOCKET="$sock" | |
2315 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
2316 | break; | |
2317 | fi | |
2318 | done | |
2319 | if test ! -z "$PRNGD_SOCKET" ; then | |
2320 | AC_MSG_RESULT($PRNGD_SOCKET) | |
2321 | else | |
2322 | AC_MSG_RESULT(not found) | |
2323 | fi | |
2324 | fi | |
2325 | ] | |
2326 | ) | |
2327 | ||
2328 | # Change default command timeout for hashing entropy source | |
2329 | entropy_timeout=200 | |
2330 | AC_ARG_WITH(entropy-timeout, | |
2331 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
2332 | [ | |
8b32eddc | 2333 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2334 | test "x${withval}" != "xyes"; then | |
e9702f7d | 2335 | entropy_timeout=$withval |
2336 | fi | |
8b32eddc | 2337 | ] |
e9702f7d | 2338 | ) |
08822d99 | 2339 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout, |
2340 | [Builtin PRNG command timeout]) | |
e9702f7d | 2341 | |
276b07a3 | 2342 | SSH_PRIVSEP_USER=sshd |
350391c5 | 2343 | AC_ARG_WITH(privsep-user, |
2344 | [ --with-privsep-user=user Specify non-privileged user for privilege separation], | |
2345 | [ | |
8b32eddc | 2346 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2347 | test "x${withval}" != "xyes"; then | |
276b07a3 | 2348 | SSH_PRIVSEP_USER=$withval |
350391c5 | 2349 | fi |
8b32eddc | 2350 | ] |
350391c5 | 2351 | ) |
08822d99 | 2352 | AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER", |
2353 | [non-privileged user for privilege separation]) | |
276b07a3 | 2354 | AC_SUBST(SSH_PRIVSEP_USER) |
350391c5 | 2355 | |
2356 | # We do this little dance with the search path to insure | |
2357 | # that programs that we select for use by installed programs | |
2358 | # (which may be run by the super-user) come from trusted | |
2359 | # locations before they come from the user's private area. | |
2360 | # This should help avoid accidentally configuring some | |
2361 | # random version of a program in someone's personal bin. | |
2362 | ||
2363 | OPATH=$PATH | |
2364 | PATH=/bin:/usr/bin | |
2365 | test -h /bin 2> /dev/null && PATH=/usr/bin | |
2366 | test -d /sbin && PATH=$PATH:/sbin | |
2367 | test -d /usr/sbin && PATH=$PATH:/usr/sbin | |
2368 | PATH=$PATH:/etc:$OPATH | |
2369 | ||
540d72c3 | 2370 | # These programs are used by the command hashing source to gather entropy |
e9702f7d | 2371 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) |
2372 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
2373 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
2374 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
2375 | OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat) | |
2376 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
2377 | OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar) | |
2378 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
2379 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
2380 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
2381 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
2382 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
2383 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
2384 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
2385 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
2386 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
350391c5 | 2387 | # restore PATH |
2388 | PATH=$OPATH | |
e9702f7d | 2389 | |
2390 | # Where does ssh-rand-helper get its randomness from? | |
2391 | INSTALL_SSH_PRNG_CMDS="" | |
2392 | if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then | |
2393 | if test ! -z "$PRNGD_PORT" ; then | |
2394 | RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT" | |
2395 | elif test ! -z "$PRNGD_SOCKET" ; then | |
2396 | RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\"" | |
2397 | else | |
2398 | RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)" | |
2399 | RAND_HELPER_CMDHASH=yes | |
2400 | INSTALL_SSH_PRNG_CMDS="yes" | |
2401 | fi | |
2402 | fi | |
2403 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
2404 | ||
2405 | ||
3c0ef626 | 2406 | # Cheap hack to ensure NEWS-OS libraries are arranged right. |
2407 | if test ! -z "$SONY" ; then | |
2408 | LIBS="$LIBS -liberty"; | |
2409 | fi | |
2410 | ||
08822d99 | 2411 | # Check for long long datatypes |
2412 | AC_CHECK_TYPES([long long, unsigned long long, long double]) | |
2413 | ||
2414 | # Check datatype sizes | |
3c0ef626 | 2415 | AC_CHECK_SIZEOF(char, 1) |
2416 | AC_CHECK_SIZEOF(short int, 2) | |
2417 | AC_CHECK_SIZEOF(int, 4) | |
2418 | AC_CHECK_SIZEOF(long int, 4) | |
2419 | AC_CHECK_SIZEOF(long long int, 8) | |
2420 | ||
350391c5 | 2421 | # Sanity check long long for some platforms (AIX) |
2422 | if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then | |
2423 | ac_cv_sizeof_long_long_int=0 | |
2424 | fi | |
2425 | ||
08822d99 | 2426 | # compute LLONG_MIN and LLONG_MAX if we don't know them. |
2427 | if test -z "$have_llong_max"; then | |
2428 | AC_MSG_CHECKING([for max value of long long]) | |
2429 | AC_RUN_IFELSE( | |
2430 | [AC_LANG_SOURCE([[ | |
2431 | #include <stdio.h> | |
2432 | /* Why is this so damn hard? */ | |
2433 | #ifdef __GNUC__ | |
2434 | # undef __GNUC__ | |
2435 | #endif | |
2436 | #define __USE_ISOC99 | |
2437 | #include <limits.h> | |
2438 | #define DATA "conftest.llminmax" | |
30460aeb | 2439 | #define my_abs(a) ((a) < 0 ? ((a) * -1) : (a)) |
2440 | ||
2441 | /* | |
2442 | * printf in libc on some platforms (eg old Tru64) does not understand %lld so | |
2443 | * we do this the hard way. | |
2444 | */ | |
2445 | static int | |
2446 | fprint_ll(FILE *f, long long n) | |
2447 | { | |
2448 | unsigned int i; | |
2449 | int l[sizeof(long long) * 8]; | |
2450 | ||
2451 | if (n < 0) | |
2452 | if (fprintf(f, "-") < 0) | |
2453 | return -1; | |
2454 | for (i = 0; n != 0; i++) { | |
2455 | l[i] = my_abs(n % 10); | |
2456 | n /= 10; | |
2457 | } | |
2458 | do { | |
2459 | if (fprintf(f, "%d", l[--i]) < 0) | |
2460 | return -1; | |
2461 | } while (i != 0); | |
2462 | if (fprintf(f, " ") < 0) | |
2463 | return -1; | |
2464 | return 0; | |
2465 | } | |
2466 | ||
08822d99 | 2467 | int main(void) { |
2468 | FILE *f; | |
2469 | long long i, llmin, llmax = 0; | |
2470 | ||
2471 | if((f = fopen(DATA,"w")) == NULL) | |
2472 | exit(1); | |
2473 | ||
2474 | #if defined(LLONG_MIN) && defined(LLONG_MAX) | |
2475 | fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n"); | |
2476 | llmin = LLONG_MIN; | |
2477 | llmax = LLONG_MAX; | |
2478 | #else | |
2479 | fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n"); | |
2480 | /* This will work on one's complement and two's complement */ | |
2481 | for (i = 1; i > llmax; i <<= 1, i++) | |
2482 | llmax = i; | |
2483 | llmin = llmax + 1LL; /* wrap */ | |
2484 | #endif | |
2485 | ||
2486 | /* Sanity check */ | |
2487 | if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax | |
30460aeb | 2488 | || llmax - 1 > llmax || llmin == llmax || llmin == 0 |
2489 | || llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) { | |
08822d99 | 2490 | fprintf(f, "unknown unknown\n"); |
2491 | exit(2); | |
2492 | } | |
2493 | ||
30460aeb | 2494 | if (fprint_ll(f, llmin) < 0) |
08822d99 | 2495 | exit(3); |
30460aeb | 2496 | if (fprint_ll(f, llmax) < 0) |
2497 | exit(4); | |
2498 | if (fclose(f) < 0) | |
2499 | exit(5); | |
08822d99 | 2500 | exit(0); |
2501 | } | |
2502 | ]])], | |
2503 | [ | |
2504 | llong_min=`$AWK '{print $1}' conftest.llminmax` | |
2505 | llong_max=`$AWK '{print $2}' conftest.llminmax` | |
2506 | ||
08822d99 | 2507 | AC_MSG_RESULT($llong_max) |
2508 | AC_DEFINE_UNQUOTED(LLONG_MAX, [${llong_max}LL], | |
2509 | [max value of long long calculated by configure]) | |
2510 | AC_MSG_CHECKING([for min value of long long]) | |
2511 | AC_MSG_RESULT($llong_min) | |
2512 | AC_DEFINE_UNQUOTED(LLONG_MIN, [${llong_min}LL], | |
2513 | [min value of long long calculated by configure]) | |
2514 | ], | |
2515 | [ | |
2516 | AC_MSG_RESULT(not found) | |
2517 | ], | |
2518 | [ | |
2519 | AC_MSG_WARN([cross compiling: not checking]) | |
2520 | ] | |
2521 | ) | |
2522 | fi | |
2523 | ||
2524 | ||
3c0ef626 | 2525 | # More checks for data types |
2526 | AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ | |
2527 | AC_TRY_COMPILE( | |
540d72c3 | 2528 | [ #include <sys/types.h> ], |
2529 | [ u_int a; a = 1;], | |
3c0ef626 | 2530 | [ ac_cv_have_u_int="yes" ], |
2531 | [ ac_cv_have_u_int="no" ] | |
2532 | ) | |
2533 | ]) | |
2534 | if test "x$ac_cv_have_u_int" = "xyes" ; then | |
08822d99 | 2535 | AC_DEFINE(HAVE_U_INT, 1, [define if you have u_int data type]) |
3c0ef626 | 2536 | have_u_int=1 |
2537 | fi | |
2538 | ||
2539 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ | |
2540 | AC_TRY_COMPILE( | |
540d72c3 | 2541 | [ #include <sys/types.h> ], |
2542 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
3c0ef626 | 2543 | [ ac_cv_have_intxx_t="yes" ], |
2544 | [ ac_cv_have_intxx_t="no" ] | |
2545 | ) | |
2546 | ]) | |
2547 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
08822d99 | 2548 | AC_DEFINE(HAVE_INTXX_T, 1, [define if you have intxx_t data type]) |
3c0ef626 | 2549 | have_intxx_t=1 |
2550 | fi | |
2551 | ||
2552 | if (test -z "$have_intxx_t" && \ | |
540d72c3 | 2553 | test "x$ac_cv_header_stdint_h" = "xyes") |
3c0ef626 | 2554 | then |
2555 | AC_MSG_CHECKING([for intXX_t types in stdint.h]) | |
2556 | AC_TRY_COMPILE( | |
540d72c3 | 2557 | [ #include <stdint.h> ], |
2558 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
3c0ef626 | 2559 | [ |
2560 | AC_DEFINE(HAVE_INTXX_T) | |
2561 | AC_MSG_RESULT(yes) | |
2562 | ], | |
2563 | [ AC_MSG_RESULT(no) ] | |
2564 | ) | |
2565 | fi | |
2566 | ||
2567 | AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ | |
2568 | AC_TRY_COMPILE( | |
d03f4262 | 2569 | [ |
2570 | #include <sys/types.h> | |
2571 | #ifdef HAVE_STDINT_H | |
2572 | # include <stdint.h> | |
2573 | #endif | |
2574 | #include <sys/socket.h> | |
2575 | #ifdef HAVE_SYS_BITYPES_H | |
2576 | # include <sys/bitypes.h> | |
2577 | #endif | |
540d72c3 | 2578 | ], |
2579 | [ int64_t a; a = 1;], | |
3c0ef626 | 2580 | [ ac_cv_have_int64_t="yes" ], |
2581 | [ ac_cv_have_int64_t="no" ] | |
2582 | ) | |
2583 | ]) | |
2584 | if test "x$ac_cv_have_int64_t" = "xyes" ; then | |
08822d99 | 2585 | AC_DEFINE(HAVE_INT64_T, 1, [define if you have int64_t data type]) |
e9702f7d | 2586 | fi |
2587 | ||
3c0ef626 | 2588 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ |
2589 | AC_TRY_COMPILE( | |
540d72c3 | 2590 | [ #include <sys/types.h> ], |
2591 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
3c0ef626 | 2592 | [ ac_cv_have_u_intxx_t="yes" ], |
2593 | [ ac_cv_have_u_intxx_t="no" ] | |
2594 | ) | |
2595 | ]) | |
2596 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
08822d99 | 2597 | AC_DEFINE(HAVE_U_INTXX_T, 1, [define if you have u_intxx_t data type]) |
3c0ef626 | 2598 | have_u_intxx_t=1 |
2599 | fi | |
2600 | ||
2601 | if test -z "$have_u_intxx_t" ; then | |
2602 | AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h]) | |
2603 | AC_TRY_COMPILE( | |
540d72c3 | 2604 | [ #include <sys/socket.h> ], |
2605 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
3c0ef626 | 2606 | [ |
2607 | AC_DEFINE(HAVE_U_INTXX_T) | |
2608 | AC_MSG_RESULT(yes) | |
2609 | ], | |
2610 | [ AC_MSG_RESULT(no) ] | |
2611 | ) | |
2612 | fi | |
2613 | ||
2614 | AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ | |
2615 | AC_TRY_COMPILE( | |
540d72c3 | 2616 | [ #include <sys/types.h> ], |
2617 | [ u_int64_t a; a = 1;], | |
3c0ef626 | 2618 | [ ac_cv_have_u_int64_t="yes" ], |
2619 | [ ac_cv_have_u_int64_t="no" ] | |
2620 | ) | |
2621 | ]) | |
2622 | if test "x$ac_cv_have_u_int64_t" = "xyes" ; then | |
08822d99 | 2623 | AC_DEFINE(HAVE_U_INT64_T, 1, [define if you have u_int64_t data type]) |
3c0ef626 | 2624 | have_u_int64_t=1 |
2625 | fi | |
2626 | ||
e9702f7d | 2627 | if test -z "$have_u_int64_t" ; then |
2628 | AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h]) | |
2629 | AC_TRY_COMPILE( | |
540d72c3 | 2630 | [ #include <sys/bitypes.h> ], |
e9702f7d | 2631 | [ u_int64_t a; a = 1], |
2632 | [ | |
2633 | AC_DEFINE(HAVE_U_INT64_T) | |
2634 | AC_MSG_RESULT(yes) | |
2635 | ], | |
2636 | [ AC_MSG_RESULT(no) ] | |
2637 | ) | |
2638 | fi | |
2639 | ||
3c0ef626 | 2640 | if test -z "$have_u_intxx_t" ; then |
2641 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
2642 | AC_TRY_COMPILE( | |
2643 | [ | |
2644 | #include <sys/types.h> | |
540d72c3 | 2645 | ], |
2646 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
3c0ef626 | 2647 | [ ac_cv_have_uintxx_t="yes" ], |
2648 | [ ac_cv_have_uintxx_t="no" ] | |
2649 | ) | |
2650 | ]) | |
2651 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
08822d99 | 2652 | AC_DEFINE(HAVE_UINTXX_T, 1, |
2653 | [define if you have uintxx_t data type]) | |
3c0ef626 | 2654 | fi |
2655 | fi | |
2656 | ||
2657 | if test -z "$have_uintxx_t" ; then | |
2658 | AC_MSG_CHECKING([for uintXX_t types in stdint.h]) | |
2659 | AC_TRY_COMPILE( | |
540d72c3 | 2660 | [ #include <stdint.h> ], |
2661 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;], | |
3c0ef626 | 2662 | [ |
2663 | AC_DEFINE(HAVE_UINTXX_T) | |
2664 | AC_MSG_RESULT(yes) | |
2665 | ], | |
2666 | [ AC_MSG_RESULT(no) ] | |
2667 | ) | |
2668 | fi | |
2669 | ||
2670 | if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ | |
540d72c3 | 2671 | test "x$ac_cv_header_sys_bitypes_h" = "xyes") |
3c0ef626 | 2672 | then |
2673 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
2674 | AC_TRY_COMPILE( | |
2675 | [ | |
2676 | #include <sys/bitypes.h> | |
540d72c3 | 2677 | ], |
3c0ef626 | 2678 | [ |
2679 | int8_t a; int16_t b; int32_t c; | |
2680 | u_int8_t e; u_int16_t f; u_int32_t g; | |
2681 | a = b = c = e = f = g = 1; | |
540d72c3 | 2682 | ], |
3c0ef626 | 2683 | [ |
2684 | AC_DEFINE(HAVE_U_INTXX_T) | |
2685 | AC_DEFINE(HAVE_INTXX_T) | |
2686 | AC_MSG_RESULT(yes) | |
2687 | ], | |
2688 | [AC_MSG_RESULT(no)] | |
540d72c3 | 2689 | ) |
3c0ef626 | 2690 | fi |
2691 | ||
2692 | ||
2693 | AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [ | |
2694 | AC_TRY_COMPILE( | |
2695 | [ | |
2696 | #include <sys/types.h> | |
2697 | ], | |
2698 | [ u_char foo; foo = 125; ], | |
2699 | [ ac_cv_have_u_char="yes" ], | |
2700 | [ ac_cv_have_u_char="no" ] | |
2701 | ) | |
2702 | ]) | |
2703 | if test "x$ac_cv_have_u_char" = "xyes" ; then | |
08822d99 | 2704 | AC_DEFINE(HAVE_U_CHAR, 1, [define if you have u_char data type]) |
3c0ef626 | 2705 | fi |
2706 | ||
2707 | TYPE_SOCKLEN_T | |
2708 | ||
e9702f7d | 2709 | AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>]) |
2710 | ||
dfddba3d | 2711 | AC_CHECK_TYPES(in_addr_t,,, |
2712 | [#include <sys/types.h> | |
2713 | #include <netinet/in.h>]) | |
2714 | ||
3c0ef626 | 2715 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ |
2716 | AC_TRY_COMPILE( | |
2717 | [ | |
2718 | #include <sys/types.h> | |
2719 | ], | |
2720 | [ size_t foo; foo = 1235; ], | |
2721 | [ ac_cv_have_size_t="yes" ], | |
2722 | [ ac_cv_have_size_t="no" ] | |
2723 | ) | |
2724 | ]) | |
2725 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
08822d99 | 2726 | AC_DEFINE(HAVE_SIZE_T, 1, [define if you have size_t data type]) |
3c0ef626 | 2727 | fi |
2728 | ||
2729 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ | |
2730 | AC_TRY_COMPILE( | |
2731 | [ | |
2732 | #include <sys/types.h> | |
2733 | ], | |
2734 | [ ssize_t foo; foo = 1235; ], | |
2735 | [ ac_cv_have_ssize_t="yes" ], | |
2736 | [ ac_cv_have_ssize_t="no" ] | |
2737 | ) | |
2738 | ]) | |
2739 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
08822d99 | 2740 | AC_DEFINE(HAVE_SSIZE_T, 1, [define if you have ssize_t data type]) |
3c0ef626 | 2741 | fi |
2742 | ||
2743 | AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ | |
2744 | AC_TRY_COMPILE( | |
2745 | [ | |
2746 | #include <time.h> | |
2747 | ], | |
2748 | [ clock_t foo; foo = 1235; ], | |
2749 | [ ac_cv_have_clock_t="yes" ], | |
2750 | [ ac_cv_have_clock_t="no" ] | |
2751 | ) | |
2752 | ]) | |
2753 | if test "x$ac_cv_have_clock_t" = "xyes" ; then | |
08822d99 | 2754 | AC_DEFINE(HAVE_CLOCK_T, 1, [define if you have clock_t data type]) |
3c0ef626 | 2755 | fi |
2756 | ||
2757 | AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ | |
2758 | AC_TRY_COMPILE( | |
2759 | [ | |
2760 | #include <sys/types.h> | |
2761 | #include <sys/socket.h> | |
2762 | ], | |
2763 | [ sa_family_t foo; foo = 1235; ], | |
2764 | [ ac_cv_have_sa_family_t="yes" ], | |
2765 | [ AC_TRY_COMPILE( | |
2766 | [ | |
2767 | #include <sys/types.h> | |
2768 | #include <sys/socket.h> | |
2769 | #include <netinet/in.h> | |
2770 | ], | |
2771 | [ sa_family_t foo; foo = 1235; ], | |
2772 | [ ac_cv_have_sa_family_t="yes" ], | |
2773 | ||
2774 | [ ac_cv_have_sa_family_t="no" ] | |
2775 | )] | |
2776 | ) | |
2777 | ]) | |
2778 | if test "x$ac_cv_have_sa_family_t" = "xyes" ; then | |
08822d99 | 2779 | AC_DEFINE(HAVE_SA_FAMILY_T, 1, |
2780 | [define if you have sa_family_t data type]) | |
3c0ef626 | 2781 | fi |
2782 | ||
2783 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ | |
2784 | AC_TRY_COMPILE( | |
2785 | [ | |
2786 | #include <sys/types.h> | |
2787 | ], | |
2788 | [ pid_t foo; foo = 1235; ], | |
2789 | [ ac_cv_have_pid_t="yes" ], | |
2790 | [ ac_cv_have_pid_t="no" ] | |
2791 | ) | |
2792 | ]) | |
2793 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
08822d99 | 2794 | AC_DEFINE(HAVE_PID_T, 1, [define if you have pid_t data type]) |
3c0ef626 | 2795 | fi |
2796 | ||
2797 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
2798 | AC_TRY_COMPILE( | |
2799 | [ | |
2800 | #include <sys/types.h> | |
2801 | ], | |
2802 | [ mode_t foo; foo = 1235; ], | |
2803 | [ ac_cv_have_mode_t="yes" ], | |
2804 | [ ac_cv_have_mode_t="no" ] | |
2805 | ) | |
2806 | ]) | |
2807 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
08822d99 | 2808 | AC_DEFINE(HAVE_MODE_T, 1, [define if you have mode_t data type]) |
3c0ef626 | 2809 | fi |
2810 | ||
2811 | ||
2812 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ | |
2813 | AC_TRY_COMPILE( | |
2814 | [ | |
2815 | #include <sys/types.h> | |
2816 | #include <sys/socket.h> | |
2817 | ], | |
2818 | [ struct sockaddr_storage s; ], | |
2819 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
2820 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
2821 | ) | |
2822 | ]) | |
2823 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
08822d99 | 2824 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, |
2825 | [define if you have struct sockaddr_storage data type]) | |
3c0ef626 | 2826 | fi |
2827 | ||
2828 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ | |
2829 | AC_TRY_COMPILE( | |
2830 | [ | |
2831 | #include <sys/types.h> | |
2832 | #include <netinet/in.h> | |
2833 | ], | |
2834 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
2835 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
2836 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
2837 | ) | |
2838 | ]) | |
2839 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
08822d99 | 2840 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, |
2841 | [define if you have struct sockaddr_in6 data type]) | |
3c0ef626 | 2842 | fi |
2843 | ||
2844 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ | |
2845 | AC_TRY_COMPILE( | |
2846 | [ | |
2847 | #include <sys/types.h> | |
2848 | #include <netinet/in.h> | |
2849 | ], | |
2850 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
2851 | [ ac_cv_have_struct_in6_addr="yes" ], | |
2852 | [ ac_cv_have_struct_in6_addr="no" ] | |
2853 | ) | |
2854 | ]) | |
2855 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
08822d99 | 2856 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR, 1, |
2857 | [define if you have struct in6_addr data type]) | |
3c0ef626 | 2858 | fi |
2859 | ||
2860 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ | |
2861 | AC_TRY_COMPILE( | |
2862 | [ | |
2863 | #include <sys/types.h> | |
2864 | #include <sys/socket.h> | |
2865 | #include <netdb.h> | |
2866 | ], | |
2867 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
2868 | [ ac_cv_have_struct_addrinfo="yes" ], | |
2869 | [ ac_cv_have_struct_addrinfo="no" ] | |
2870 | ) | |
2871 | ]) | |
2872 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
08822d99 | 2873 | AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, |
2874 | [define if you have struct addrinfo data type]) | |
3c0ef626 | 2875 | fi |
2876 | ||
2877 | AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ | |
2878 | AC_TRY_COMPILE( | |
540d72c3 | 2879 | [ #include <sys/time.h> ], |
2880 | [ struct timeval tv; tv.tv_sec = 1;], | |
3c0ef626 | 2881 | [ ac_cv_have_struct_timeval="yes" ], |
2882 | [ ac_cv_have_struct_timeval="no" ] | |
2883 | ) | |
2884 | ]) | |
2885 | if test "x$ac_cv_have_struct_timeval" = "xyes" ; then | |
08822d99 | 2886 | AC_DEFINE(HAVE_STRUCT_TIMEVAL, 1, [define if you have struct timeval]) |
3c0ef626 | 2887 | have_struct_timeval=1 |
2888 | fi | |
2889 | ||
bfe49944 | 2890 | AC_CHECK_TYPES(struct timespec) |
2891 | ||
2892 | # We need int64_t or else certian parts of the compile will fail. | |
8b32eddc | 2893 | if test "x$ac_cv_have_int64_t" = "xno" && \ |
2894 | test "x$ac_cv_sizeof_long_int" != "x8" && \ | |
2895 | test "x$ac_cv_sizeof_long_long_int" = "x0" ; then | |
bfe49944 | 2896 | echo "OpenSSH requires int64_t support. Contact your vendor or install" |
2897 | echo "an alternative compiler (I.E., GCC) before continuing." | |
2898 | echo "" | |
2899 | exit 1; | |
3c0ef626 | 2900 | else |
2901 | dnl test snprintf (broken on SCO w/gcc) | |
dfddba3d | 2902 | AC_RUN_IFELSE( |
2903 | [AC_LANG_SOURCE([[ | |
3c0ef626 | 2904 | #include <stdio.h> |
2905 | #include <string.h> | |
2906 | #ifdef HAVE_SNPRINTF | |
2907 | main() | |
2908 | { | |
2909 | char buf[50]; | |
2910 | char expected_out[50]; | |
2911 | int mazsize = 50 ; | |
2912 | #if (SIZEOF_LONG_INT == 8) | |
2913 | long int num = 0x7fffffffffffffff; | |
2914 | #else | |
2915 | long long num = 0x7fffffffffffffffll; | |
2916 | #endif | |
2917 | strcpy(expected_out, "9223372036854775807"); | |
2918 | snprintf(buf, mazsize, "%lld", num); | |
2919 | if(strcmp(buf, expected_out) != 0) | |
540d72c3 | 2920 | exit(1); |
3c0ef626 | 2921 | exit(0); |
2922 | } | |
2923 | #else | |
2924 | main() { exit(0); } | |
2925 | #endif | |
dfddba3d | 2926 | ]])], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ], |
2927 | AC_MSG_WARN([cross compiling: Assuming working snprintf()]) | |
3c0ef626 | 2928 | ) |
2929 | fi | |
3c0ef626 | 2930 | |
2931 | dnl Checks for structure members | |
2932 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) | |
2933 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
2934 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
2935 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
2936 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
2937 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) | |
2938 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) | |
2939 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
2940 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX) | |
2941 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) | |
2942 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
2943 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
2944 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
2945 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) | |
2946 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
2947 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
2948 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
2949 | ||
2950 | AC_CHECK_MEMBERS([struct stat.st_blksize]) | |
08822d99 | 2951 | AC_CHECK_MEMBER([struct __res_state.retrans], [], [AC_DEFINE(__res_state, state, |
2952 | [Define if we don't have struct __res_state in resolv.h])], | |
2953 | [ | |
2954 | #include <stdio.h> | |
2955 | #if HAVE_SYS_TYPES_H | |
2956 | # include <sys/types.h> | |
2957 | #endif | |
2958 | #include <netinet/in.h> | |
2959 | #include <arpa/nameser.h> | |
2960 | #include <resolv.h> | |
2961 | ]) | |
3c0ef626 | 2962 | |
2963 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], | |
2964 | ac_cv_have_ss_family_in_struct_ss, [ | |
2965 | AC_TRY_COMPILE( | |
2966 | [ | |
2967 | #include <sys/types.h> | |
2968 | #include <sys/socket.h> | |
2969 | ], | |
2970 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
2971 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
2972 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
2973 | ) | |
2974 | ]) | |
2975 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
08822d99 | 2976 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS, 1, [Fields in struct sockaddr_storage]) |
3c0ef626 | 2977 | fi |
2978 | ||
2979 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], | |
2980 | ac_cv_have___ss_family_in_struct_ss, [ | |
2981 | AC_TRY_COMPILE( | |
2982 | [ | |
2983 | #include <sys/types.h> | |
2984 | #include <sys/socket.h> | |
2985 | ], | |
2986 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
2987 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
2988 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
2989 | ) | |
2990 | ]) | |
2991 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
08822d99 | 2992 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS, 1, |
2993 | [Fields in struct sockaddr_storage]) | |
3c0ef626 | 2994 | fi |
2995 | ||
2996 | AC_CACHE_CHECK([for pw_class field in struct passwd], | |
2997 | ac_cv_have_pw_class_in_struct_passwd, [ | |
2998 | AC_TRY_COMPILE( | |
2999 | [ | |
3000 | #include <pwd.h> | |
3001 | ], | |
3002 | [ struct passwd p; p.pw_class = 0; ], | |
3003 | [ ac_cv_have_pw_class_in_struct_passwd="yes" ], | |
3004 | [ ac_cv_have_pw_class_in_struct_passwd="no" ] | |
3005 | ) | |
3006 | ]) | |
3007 | if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then | |
08822d99 | 3008 | AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD, 1, |
3009 | [Define if your password has a pw_class field]) | |
3c0ef626 | 3010 | fi |
3011 | ||
3012 | AC_CACHE_CHECK([for pw_expire field in struct passwd], | |
3013 | ac_cv_have_pw_expire_in_struct_passwd, [ | |
3014 | AC_TRY_COMPILE( | |
3015 | [ | |
3016 | #include <pwd.h> | |
3017 | ], | |
3018 | [ struct passwd p; p.pw_expire = 0; ], | |
3019 | [ ac_cv_have_pw_expire_in_struct_passwd="yes" ], | |
3020 | [ ac_cv_have_pw_expire_in_struct_passwd="no" ] | |
3021 | ) | |
3022 | ]) | |
3023 | if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then | |
08822d99 | 3024 | AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD, 1, |
3025 | [Define if your password has a pw_expire field]) | |
3c0ef626 | 3026 | fi |
3027 | ||
3028 | AC_CACHE_CHECK([for pw_change field in struct passwd], | |
3029 | ac_cv_have_pw_change_in_struct_passwd, [ | |
3030 | AC_TRY_COMPILE( | |
3031 | [ | |
3032 | #include <pwd.h> | |
3033 | ], | |
3034 | [ struct passwd p; p.pw_change = 0; ], | |
3035 | [ ac_cv_have_pw_change_in_struct_passwd="yes" ], | |
3036 | [ ac_cv_have_pw_change_in_struct_passwd="no" ] | |
3037 | ) | |
3038 | ]) | |
3039 | if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then | |
08822d99 | 3040 | AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD, 1, |
3041 | [Define if your password has a pw_change field]) | |
3c0ef626 | 3042 | fi |
3043 | ||
541874c2 | 3044 | dnl make sure we're using the real structure members and not defines |
350391c5 | 3045 | AC_CACHE_CHECK([for msg_accrights field in struct msghdr], |
3046 | ac_cv_have_accrights_in_msghdr, [ | |
dfddba3d | 3047 | AC_COMPILE_IFELSE( |
350391c5 | 3048 | [ |
3049 | #include <sys/types.h> | |
3050 | #include <sys/socket.h> | |
3051 | #include <sys/uio.h> | |
541874c2 | 3052 | int main() { |
3053 | #ifdef msg_accrights | |
dfddba3d | 3054 | #error "msg_accrights is a macro" |
541874c2 | 3055 | exit(1); |
3056 | #endif | |
3057 | struct msghdr m; | |
3058 | m.msg_accrights = 0; | |
3059 | exit(0); | |
3060 | } | |
350391c5 | 3061 | ], |
350391c5 | 3062 | [ ac_cv_have_accrights_in_msghdr="yes" ], |
3063 | [ ac_cv_have_accrights_in_msghdr="no" ] | |
3064 | ) | |
3065 | ]) | |
3066 | if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then | |
08822d99 | 3067 | AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR, 1, |
3068 | [Define if your system uses access rights style | |
3069 | file descriptor passing]) | |
350391c5 | 3070 | fi |
3071 | ||
3072 | AC_CACHE_CHECK([for msg_control field in struct msghdr], | |
3073 | ac_cv_have_control_in_msghdr, [ | |
dfddba3d | 3074 | AC_COMPILE_IFELSE( |
350391c5 | 3075 | [ |
3076 | #include <sys/types.h> | |
3077 | #include <sys/socket.h> | |
3078 | #include <sys/uio.h> | |
541874c2 | 3079 | int main() { |
3080 | #ifdef msg_control | |
dfddba3d | 3081 | #error "msg_control is a macro" |
541874c2 | 3082 | exit(1); |
3083 | #endif | |
3084 | struct msghdr m; | |
3085 | m.msg_control = 0; | |
3086 | exit(0); | |
3087 | } | |
350391c5 | 3088 | ], |
350391c5 | 3089 | [ ac_cv_have_control_in_msghdr="yes" ], |
3090 | [ ac_cv_have_control_in_msghdr="no" ] | |
3091 | ) | |
3092 | ]) | |
3093 | if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then | |
08822d99 | 3094 | AC_DEFINE(HAVE_CONTROL_IN_MSGHDR, 1, |
3095 | [Define if your system uses ancillary data style | |
3096 | file descriptor passing]) | |
350391c5 | 3097 | fi |
3098 | ||
3c0ef626 | 3099 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ |
540d72c3 | 3100 | AC_TRY_LINK([], |
3101 | [ extern char *__progname; printf("%s", __progname); ], | |
3c0ef626 | 3102 | [ ac_cv_libc_defines___progname="yes" ], |
3103 | [ ac_cv_libc_defines___progname="no" ] | |
3104 | ) | |
3105 | ]) | |
3106 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
08822d99 | 3107 | AC_DEFINE(HAVE___PROGNAME, 1, [Define if libc defines __progname]) |
3c0ef626 | 3108 | fi |
3109 | ||
350391c5 | 3110 | AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [ |
3111 | AC_TRY_LINK([ | |
3112 | #include <stdio.h> | |
540d72c3 | 3113 | ], |
3114 | [ printf("%s", __FUNCTION__); ], | |
350391c5 | 3115 | [ ac_cv_cc_implements___FUNCTION__="yes" ], |
3116 | [ ac_cv_cc_implements___FUNCTION__="no" ] | |
3117 | ) | |
3118 | ]) | |
3119 | if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then | |
08822d99 | 3120 | AC_DEFINE(HAVE___FUNCTION__, 1, |
3121 | [Define if compiler implements __FUNCTION__]) | |
350391c5 | 3122 | fi |
3123 | ||
3124 | AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [ | |
3125 | AC_TRY_LINK([ | |
3126 | #include <stdio.h> | |
540d72c3 | 3127 | ], |
3128 | [ printf("%s", __func__); ], | |
350391c5 | 3129 | [ ac_cv_cc_implements___func__="yes" ], |
3130 | [ ac_cv_cc_implements___func__="no" ] | |
3131 | ) | |
3132 | ]) | |
3133 | if test "x$ac_cv_cc_implements___func__" = "xyes" ; then | |
08822d99 | 3134 | AC_DEFINE(HAVE___func__, 1, [Define if compiler implements __func__]) |
3135 | fi | |
3136 | ||
3137 | AC_CACHE_CHECK([whether va_copy exists], ac_cv_have_va_copy, [ | |
3138 | AC_TRY_LINK( | |
3139 | [#include <stdarg.h> | |
3140 | va_list x,y;], | |
3141 | [va_copy(x,y);], | |
3142 | [ ac_cv_have_va_copy="yes" ], | |
3143 | [ ac_cv_have_va_copy="no" ] | |
3144 | ) | |
3145 | ]) | |
3146 | if test "x$ac_cv_have_va_copy" = "xyes" ; then | |
3147 | AC_DEFINE(HAVE_VA_COPY, 1, [Define if va_copy exists]) | |
3148 | fi | |
3149 | ||
3150 | AC_CACHE_CHECK([whether __va_copy exists], ac_cv_have___va_copy, [ | |
3151 | AC_TRY_LINK( | |
3152 | [#include <stdarg.h> | |
3153 | va_list x,y;], | |
3154 | [__va_copy(x,y);], | |
3155 | [ ac_cv_have___va_copy="yes" ], | |
3156 | [ ac_cv_have___va_copy="no" ] | |
3157 | ) | |
3158 | ]) | |
3159 | if test "x$ac_cv_have___va_copy" = "xyes" ; then | |
3160 | AC_DEFINE(HAVE___VA_COPY, 1, [Define if __va_copy exists]) | |
350391c5 | 3161 | fi |
3162 | ||
3c0ef626 | 3163 | AC_CACHE_CHECK([whether getopt has optreset support], |
3164 | ac_cv_have_getopt_optreset, [ | |
3165 | AC_TRY_LINK( | |
3166 | [ | |
3167 | #include <getopt.h> | |
3168 | ], | |
3169 | [ extern int optreset; optreset = 0; ], | |
3170 | [ ac_cv_have_getopt_optreset="yes" ], | |
3171 | [ ac_cv_have_getopt_optreset="no" ] | |
3172 | ) | |
3173 | ]) | |
3174 | if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then | |
08822d99 | 3175 | AC_DEFINE(HAVE_GETOPT_OPTRESET, 1, |
3176 | [Define if your getopt(3) defines and uses optreset]) | |
3c0ef626 | 3177 | fi |
3178 | ||
3179 | AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [ | |
540d72c3 | 3180 | AC_TRY_LINK([], |
3181 | [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);], | |
3c0ef626 | 3182 | [ ac_cv_libc_defines_sys_errlist="yes" ], |
3183 | [ ac_cv_libc_defines_sys_errlist="no" ] | |
3184 | ) | |
3185 | ]) | |
3186 | if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then | |
08822d99 | 3187 | AC_DEFINE(HAVE_SYS_ERRLIST, 1, |
3188 | [Define if your system defines sys_errlist[]]) | |
3c0ef626 | 3189 | fi |
3190 | ||
3191 | ||
3192 | AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [ | |
540d72c3 | 3193 | AC_TRY_LINK([], |
3194 | [ extern int sys_nerr; printf("%i", sys_nerr);], | |
3c0ef626 | 3195 | [ ac_cv_libc_defines_sys_nerr="yes" ], |
3196 | [ ac_cv_libc_defines_sys_nerr="no" ] | |
3197 | ) | |
3198 | ]) | |
3199 | if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then | |
08822d99 | 3200 | AC_DEFINE(HAVE_SYS_NERR, 1, [Define if your system defines sys_nerr]) |
3c0ef626 | 3201 | fi |
3202 | ||
540d72c3 | 3203 | SCARD_MSG="no" |
350391c5 | 3204 | # Check whether user wants sectok support |
3205 | AC_ARG_WITH(sectok, | |
3206 | [ --with-sectok Enable smartcard support using libsectok], | |
3c0ef626 | 3207 | [ |
3208 | if test "x$withval" != "xno" ; then | |
3209 | if test "x$withval" != "xyes" ; then | |
3210 | CPPFLAGS="$CPPFLAGS -I${withval}" | |
3211 | LDFLAGS="$LDFLAGS -L${withval}" | |
3212 | if test ! -z "$need_dash_r" ; then | |
3213 | LDFLAGS="$LDFLAGS -R${withval}" | |
3214 | fi | |
3215 | if test ! -z "$blibpath" ; then | |
3216 | blibpath="$blibpath:${withval}" | |
3217 | fi | |
3218 | fi | |
3219 | AC_CHECK_HEADERS(sectok.h) | |
3220 | if test "$ac_cv_header_sectok_h" != yes; then | |
3221 | AC_MSG_ERROR(Can't find sectok.h) | |
3222 | fi | |
3223 | AC_CHECK_LIB(sectok, sectok_open) | |
3224 | if test "$ac_cv_lib_sectok_sectok_open" != yes; then | |
3225 | AC_MSG_ERROR(Can't find libsectok) | |
3226 | fi | |
08822d99 | 3227 | AC_DEFINE(SMARTCARD, 1, |
3228 | [Define if you want smartcard support]) | |
3229 | AC_DEFINE(USE_SECTOK, 1, | |
3230 | [Define if you want smartcard support | |
3231 | using sectok]) | |
540d72c3 | 3232 | SCARD_MSG="yes, using sectok" |
3c0ef626 | 3233 | fi |
3234 | ] | |
3235 | ) | |
3236 | ||
350391c5 | 3237 | # Check whether user wants OpenSC support |
8b32eddc | 3238 | OPENSC_CONFIG="no" |
350391c5 | 3239 | AC_ARG_WITH(opensc, |
08822d99 | 3240 | [ --with-opensc[[=PFX]] Enable smartcard support using OpenSC (optionally in PATH)], |
8b32eddc | 3241 | [ |
3242 | if test "x$withval" != "xno" ; then | |
3243 | if test "x$withval" != "xyes" ; then | |
3244 | OPENSC_CONFIG=$withval/bin/opensc-config | |
3245 | else | |
3246 | AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no) | |
3247 | fi | |
3248 | if test "$OPENSC_CONFIG" != "no"; then | |
3249 | LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags` | |
3250 | LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs` | |
3251 | CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS" | |
30460aeb | 3252 | LIBS="$LIBS $LIBOPENSC_LIBS" |
8b32eddc | 3253 | AC_DEFINE(SMARTCARD) |
08822d99 | 3254 | AC_DEFINE(USE_OPENSC, 1, |
3255 | [Define if you want smartcard support | |
3256 | using OpenSC]) | |
8b32eddc | 3257 | SCARD_MSG="yes, using OpenSC" |
3258 | fi | |
3259 | fi | |
3260 | ] | |
3261 | ) | |
350391c5 | 3262 | |
540d72c3 | 3263 | # Check libraries needed by DNS fingerprint support |
3264 | AC_SEARCH_LIBS(getrrsetbyname, resolv, | |
08822d99 | 3265 | [AC_DEFINE(HAVE_GETRRSETBYNAME, 1, |
3266 | [Define if getrrsetbyname() exists])], | |
7cac2b65 | 3267 | [ |
540d72c3 | 3268 | # Needed by our getrrsetbyname() |
3269 | AC_SEARCH_LIBS(res_query, resolv) | |
3270 | AC_SEARCH_LIBS(dn_expand, resolv) | |
7e82606e | 3271 | AC_MSG_CHECKING(if res_query will link) |
3272 | AC_TRY_LINK_FUNC(res_query, AC_MSG_RESULT(yes), | |
3273 | [AC_MSG_RESULT(no) | |
3274 | saved_LIBS="$LIBS" | |
3275 | LIBS="$LIBS -lresolv" | |
3276 | AC_MSG_CHECKING(for res_query in -lresolv) | |
3277 | AC_LINK_IFELSE([ | |
3278 | #include <resolv.h> | |
3279 | int main() | |
3280 | { | |
3281 | res_query (0, 0, 0, 0, 0); | |
3282 | return 0; | |
3283 | } | |
3284 | ], | |
3285 | [LIBS="$LIBS -lresolv" | |
3286 | AC_MSG_RESULT(yes)], | |
3287 | [LIBS="$saved_LIBS" | |
3288 | AC_MSG_RESULT(no)]) | |
3289 | ]) | |
540d72c3 | 3290 | AC_CHECK_FUNCS(_getshort _getlong) |
2ce0bfe4 | 3291 | AC_CHECK_DECLS([_getshort, _getlong], , , |
3292 | [#include <sys/types.h> | |
3293 | #include <arpa/nameser.h>]) | |
540d72c3 | 3294 | AC_CHECK_MEMBER(HEADER.ad, |
08822d99 | 3295 | [AC_DEFINE(HAVE_HEADER_AD, 1, |
3296 | [Define if HEADER.ad exists in arpa/nameser.h])],, | |
540d72c3 | 3297 | [#include <arpa/nameser.h>]) |
3298 | ]) | |
7cac2b65 | 3299 | |
30460aeb | 3300 | # Check whether user wants SELinux support |
3301 | SELINUX_MSG="no" | |
3302 | LIBSELINUX="" | |
3303 | AC_ARG_WITH(selinux, | |
3304 | [ --with-selinux Enable SELinux support], | |
3305 | [ if test "x$withval" != "xno" ; then | |
3306 | AC_DEFINE(WITH_SELINUX,1,[Define if you want SELinux support.]) | |
3307 | SELINUX_MSG="yes" | |
3308 | AC_CHECK_HEADER([selinux/selinux.h], , | |
3309 | AC_MSG_ERROR(SELinux support requires selinux.h header)) | |
3310 | AC_CHECK_LIB(selinux, setexeccon, [ LIBSELINUX="-lselinux" ], | |
3311 | AC_MSG_ERROR(SELinux support requires libselinux library)) | |
3312 | AC_CHECK_FUNCS(getseuserbyname get_default_context_with_level) | |
3313 | fi ] | |
3314 | ) | |
3315 | AC_SUBST(LIBSELINUX) | |
3316 | ||
63119dd9 | 3317 | # Check whether user wants Kerberos 5 support |
540d72c3 | 3318 | KRB5_MSG="no" |
63119dd9 | 3319 | AC_ARG_WITH(kerberos5, |
540d72c3 | 3320 | [ --with-kerberos5=PATH Enable Kerberos 5 support], |
3321 | [ if test "x$withval" != "xno" ; then | |
3322 | if test "x$withval" = "xyes" ; then | |
3323 | KRB5ROOT="/usr/local" | |
3324 | else | |
3325 | KRB5ROOT=${withval} | |
3326 | fi | |
3327 | ||
08822d99 | 3328 | AC_DEFINE(KRB5, 1, [Define if you want Kerberos 5 support]) |
540d72c3 | 3329 | KRB5_MSG="yes" |
3330 | ||
3331 | AC_MSG_CHECKING(for krb5-config) | |
3332 | if test -x $KRB5ROOT/bin/krb5-config ; then | |
3333 | KRB5CONF=$KRB5ROOT/bin/krb5-config | |
3334 | AC_MSG_RESULT($KRB5CONF) | |
3335 | ||
3336 | AC_MSG_CHECKING(for gssapi support) | |
3337 | if $KRB5CONF | grep gssapi >/dev/null ; then | |
3338 | AC_MSG_RESULT(yes) | |
08822d99 | 3339 | AC_DEFINE(GSSAPI, 1, |
3340 | [Define this if you want GSSAPI | |
3341 | support in the version 2 protocol]) | |
540d72c3 | 3342 | k5confopts=gssapi |
3343 | else | |
3344 | AC_MSG_RESULT(no) | |
3345 | k5confopts="" | |
3346 | fi | |
3347 | K5CFLAGS="`$KRB5CONF --cflags $k5confopts`" | |
3348 | K5LIBS="`$KRB5CONF --libs $k5confopts`" | |
3349 | CPPFLAGS="$CPPFLAGS $K5CFLAGS" | |
3350 | AC_MSG_CHECKING(whether we are using Heimdal) | |
3351 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3352 | [ char *tmp = heimdal_version; ], | |
3353 | [ AC_MSG_RESULT(yes) | |
08822d99 | 3354 | AC_DEFINE(HEIMDAL, 1, |
3355 | [Define this if you are using the | |
3356 | Heimdal version of Kerberos V5]) ], | |
540d72c3 | 3357 | AC_MSG_RESULT(no) |
3358 | ) | |
3359 | else | |
3360 | AC_MSG_RESULT(no) | |
63119dd9 | 3361 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include" |
540d72c3 | 3362 | LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib" |
3363 | AC_MSG_CHECKING(whether we are using Heimdal) | |
3364 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3365 | [ char *tmp = heimdal_version; ], | |
3366 | [ AC_MSG_RESULT(yes) | |
3367 | AC_DEFINE(HEIMDAL) | |
7e82606e | 3368 | K5LIBS="-lkrb5 -ldes" |
3369 | K5LIBS="$K5LIBS -lcom_err -lasn1" | |
8b32eddc | 3370 | AC_CHECK_LIB(roken, net_write, |
7e82606e | 3371 | [K5LIBS="$K5LIBS -lroken"]) |
540d72c3 | 3372 | ], |
3373 | [ AC_MSG_RESULT(no) | |
3374 | K5LIBS="-lkrb5 -lk5crypto -lcom_err" | |
3375 | ] | |
3376 | ) | |
7cac2b65 | 3377 | AC_SEARCH_LIBS(dn_expand, resolv) |
3378 | ||
3379 | AC_CHECK_LIB(gssapi,gss_init_sec_context, | |
3380 | [ AC_DEFINE(GSSAPI) | |
3381 | K5LIBS="-lgssapi $K5LIBS" ], | |
3382 | [ AC_CHECK_LIB(gssapi_krb5,gss_init_sec_context, | |
3383 | [ AC_DEFINE(GSSAPI) | |
540d72c3 | 3384 | K5LIBS="-lgssapi_krb5 $K5LIBS" ], |
7cac2b65 | 3385 | AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]), |
3386 | $K5LIBS) | |
3387 | ], | |
3388 | $K5LIBS) | |
8b32eddc | 3389 | |
7cac2b65 | 3390 | AC_CHECK_HEADER(gssapi.h, , |
3391 | [ unset ac_cv_header_gssapi_h | |
540d72c3 | 3392 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" |
7cac2b65 | 3393 | AC_CHECK_HEADERS(gssapi.h, , |
3394 | AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail]) | |
540d72c3 | 3395 | ) |
7cac2b65 | 3396 | ] |
3397 | ) | |
3398 | ||
3399 | oldCPP="$CPPFLAGS" | |
3400 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
3401 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
3402 | [ CPPFLAGS="$oldCPP" ]) | |
63119dd9 | 3403 | |
1c89237d | 3404 | # If we're using some other GSSAPI |
3405 | if test "$GSSAPI" -a "$GSSAPI" != "mechglue"; then | |
3406 | AC_MSG_ERROR([$GSSAPI GSSAPI library conflicts with Kerberos support. Use mechglue instead.]) | |
3407 | fi | |
5598e598 | 3408 | |
540d72c3 | 3409 | if test -z "$GSSAPI"; then |
3410 | GSSAPI="KRB5"; | |
3411 | fi | |
1c89237d | 3412 | |
5598e598 | 3413 | oldCPP="$CPPFLAGS" |
3414 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
3415 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
3416 | [ CPPFLAGS="$oldCPP" ]) | |
3417 | ||
63119dd9 | 3418 | fi |
540d72c3 | 3419 | if test ! -z "$need_dash_r" ; then |
3420 | LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib" | |
3421 | fi | |
3422 | if test ! -z "$blibpath" ; then | |
3423 | blibpath="$blibpath:${KRB5ROOT}/lib" | |
3424 | fi | |
540d72c3 | 3425 | |
08822d99 | 3426 | AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h) |
3427 | AC_CHECK_HEADERS(gssapi_krb5.h gssapi/gssapi_krb5.h) | |
3428 | AC_CHECK_HEADERS(gssapi_generic.h gssapi/gssapi_generic.h) | |
540d72c3 | 3429 | |
08822d99 | 3430 | LIBS="$LIBS $K5LIBS" |
3431 | AC_SEARCH_LIBS(k_hasafs, kafs, AC_DEFINE(USE_AFS, 1, | |
3432 | [Define this if you want to use libkafs' AFS support])) | |
3433 | fi | |
540d72c3 | 3434 | ] |
63119dd9 | 3435 | ) |
3c0ef626 | 3436 | |
62eb343a | 3437 | # Check whether user wants AFS_KRB5 support |
3438 | AFS_KRB5_MSG="no" | |
3439 | AC_ARG_WITH(afs-krb5, | |
3440 | [ --with-afs-krb5[[=AKLOG_PATH]] Enable aklog to get token (default=/usr/bin/aklog).], | |
3441 | [ | |
3442 | if test "x$withval" != "xno" ; then | |
3443 | ||
3444 | if test "x$withval" != "xyes" ; then | |
08822d99 | 3445 | AC_DEFINE_UNQUOTED(AKLOG_PATH, "$withval", |
3446 | [Define this if you want to use AFS/Kerberos 5 option, which runs aklog.]) | |
62eb343a | 3447 | else |
08822d99 | 3448 | AC_DEFINE_UNQUOTED(AKLOG_PATH, |
3449 | "/usr/bin/aklog", | |
3450 | [Define this if you want to use AFS/Kerberos 5 option, which runs aklog.]) | |
62eb343a | 3451 | fi |
3452 | ||
540d72c3 | 3453 | if test -z "$KRB5ROOT" ; then |
62eb343a | 3454 | AC_MSG_WARN([AFS_KRB5 requires Kerberos 5 support, build may fail]) |
3455 | fi | |
3456 | ||
0a00e8f9 | 3457 | LIBS="-lkrbafs -lkrb4 $LIBS" |
62eb343a | 3458 | if test ! -z "$AFS_LIBS" ; then |
3459 | LIBS="$LIBS $AFS_LIBS" | |
3460 | fi | |
08822d99 | 3461 | AC_DEFINE(AFS_KRB5, 1, |
3462 | [Define this if you want to use AFS/Kerberos 5 option, which runs aklog.]) | |
62eb343a | 3463 | AFS_KRB5_MSG="yes" |
3464 | fi | |
3465 | ] | |
3466 | ) | |
3c0ef626 | 3467 | |
75be3237 | 3468 | AC_ARG_WITH(session-hooks, |
3469 | [ --with-session-hooks Enable hooks for executing external commands before/after a session], | |
08822d99 | 3470 | [ AC_DEFINE(SESSION_HOOKS, 1, [Define this if you want support for startup/shutdown hooks]) ] |
75be3237 | 3471 | ) |
3472 | ||
3c0ef626 | 3473 | # Looking for programs, paths and files |
3c0ef626 | 3474 | |
350391c5 | 3475 | PRIVSEP_PATH=/var/empty |
3476 | AC_ARG_WITH(privsep-path, | |
d03f4262 | 3477 | [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)], |
350391c5 | 3478 | [ |
8b32eddc | 3479 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3480 | test "x${withval}" != "xyes"; then | |
350391c5 | 3481 | PRIVSEP_PATH=$withval |
3482 | fi | |
3483 | ] | |
3484 | ) | |
3485 | AC_SUBST(PRIVSEP_PATH) | |
3486 | ||
3c0ef626 | 3487 | AC_ARG_WITH(xauth, |
3488 | [ --with-xauth=PATH Specify path to xauth program ], | |
3489 | [ | |
8b32eddc | 3490 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3491 | test "x${withval}" != "xyes"; then | |
3c0ef626 | 3492 | xauth_path=$withval |
3493 | fi | |
3494 | ], | |
3495 | [ | |
d03f4262 | 3496 | TestPath="$PATH" |
3497 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin" | |
3498 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11" | |
3499 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin" | |
3500 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin" | |
3501 | AC_PATH_PROG(xauth_path, xauth, , $TestPath) | |
3c0ef626 | 3502 | if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then |
3503 | xauth_path="/usr/openwin/bin/xauth" | |
3504 | fi | |
3505 | ] | |
3506 | ) | |
3507 | ||
bfe49944 | 3508 | STRIP_OPT=-s |
3509 | AC_ARG_ENABLE(strip, | |
3510 | [ --disable-strip Disable calling strip(1) on install], | |
3511 | [ | |
3512 | if test "x$enableval" = "xno" ; then | |
3513 | STRIP_OPT= | |
3514 | fi | |
3515 | ] | |
3516 | ) | |
3517 | AC_SUBST(STRIP_OPT) | |
3518 | ||
3c0ef626 | 3519 | if test -z "$xauth_path" ; then |
3520 | XAUTH_PATH="undefined" | |
3521 | AC_SUBST(XAUTH_PATH) | |
3522 | else | |
08822d99 | 3523 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path", |
3524 | [Define if xauth is found in your path]) | |
3c0ef626 | 3525 | XAUTH_PATH=$xauth_path |
3526 | AC_SUBST(XAUTH_PATH) | |
3527 | fi | |
3c0ef626 | 3528 | |
3529 | # Check for mail directory (last resort if we cannot get it from headers) | |
3530 | if test ! -z "$MAIL" ; then | |
3531 | maildir=`dirname $MAIL` | |
08822d99 | 3532 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir", |
3533 | [Set this to your mail directory if you don't have maillock.h]) | |
3c0ef626 | 3534 | fi |
3535 | ||
dfddba3d | 3536 | if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then |
3537 | AC_MSG_WARN([cross compiling: Disabling /dev/ptmx test]) | |
3538 | disable_ptmx_check=yes | |
3539 | fi | |
3c0ef626 | 3540 | if test -z "$no_dev_ptmx" ; then |
350391c5 | 3541 | if test "x$disable_ptmx_check" != "xyes" ; then |
540d72c3 | 3542 | AC_CHECK_FILE("/dev/ptmx", |
350391c5 | 3543 | [ |
08822d99 | 3544 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX, 1, |
3545 | [Define if you have /dev/ptmx]) | |
350391c5 | 3546 | have_dev_ptmx=1 |
3547 | ] | |
3548 | ) | |
3549 | fi | |
3c0ef626 | 3550 | fi |
dfddba3d | 3551 | |
3552 | if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then | |
3553 | AC_CHECK_FILE("/dev/ptc", | |
3554 | [ | |
08822d99 | 3555 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC, 1, |
3556 | [Define if you have /dev/ptc]) | |
dfddba3d | 3557 | have_dev_ptc=1 |
3558 | ] | |
3559 | ) | |
3560 | else | |
3561 | AC_MSG_WARN([cross compiling: Disabling /dev/ptc test]) | |
3562 | fi | |
3c0ef626 | 3563 | |
3564 | # Options from here on. Some of these are preset by platform above | |
3c0ef626 | 3565 | AC_ARG_WITH(mantype, |
3566 | [ --with-mantype=man|cat|doc Set man page type], | |
3567 | [ | |
3568 | case "$withval" in | |
3569 | man|cat|doc) | |
3570 | MANTYPE=$withval | |
3571 | ;; | |
3572 | *) | |
3573 | AC_MSG_ERROR(invalid man type: $withval) | |
3574 | ;; | |
3575 | esac | |
3576 | ] | |
3577 | ) | |
3578 | if test -z "$MANTYPE"; then | |
d03f4262 | 3579 | TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb" |
3580 | AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath) | |
3c0ef626 | 3581 | if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then |
3582 | MANTYPE=doc | |
3583 | elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then | |
3584 | MANTYPE=man | |
3585 | else | |
3586 | MANTYPE=cat | |
3587 | fi | |
3588 | fi | |
3589 | AC_SUBST(MANTYPE) | |
3590 | if test "$MANTYPE" = "doc"; then | |
3591 | mansubdir=man; | |
3592 | else | |
3593 | mansubdir=$MANTYPE; | |
3594 | fi | |
3595 | AC_SUBST(mansubdir) | |
3596 | ||
3597 | # Check whether to enable MD5 passwords | |
540d72c3 | 3598 | MD5_MSG="no" |
3c0ef626 | 3599 | AC_ARG_WITH(md5-passwords, |
3600 | [ --with-md5-passwords Enable use of MD5 passwords], | |
3601 | [ | |
3602 | if test "x$withval" != "xno" ; then | |
08822d99 | 3603 | AC_DEFINE(HAVE_MD5_PASSWORDS, 1, |
3604 | [Define if you want to allow MD5 passwords]) | |
540d72c3 | 3605 | MD5_MSG="yes" |
3c0ef626 | 3606 | fi |
3607 | ] | |
3608 | ) | |
3609 | ||
3610 | # Whether to disable shadow password support | |
3611 | AC_ARG_WITH(shadow, | |
3612 | [ --without-shadow Disable shadow password support], | |
3613 | [ | |
8b32eddc | 3614 | if test "x$withval" = "xno" ; then |
3c0ef626 | 3615 | AC_DEFINE(DISABLE_SHADOW) |
3616 | disable_shadow=yes | |
3617 | fi | |
3618 | ] | |
3619 | ) | |
3620 | ||
3621 | if test -z "$disable_shadow" ; then | |
3622 | AC_MSG_CHECKING([if the systems has expire shadow information]) | |
3623 | AC_TRY_COMPILE( | |
3624 | [ | |
3625 | #include <sys/types.h> | |
3626 | #include <shadow.h> | |
3627 | struct spwd sp; | |
3628 | ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ], | |
3629 | [ sp_expire_available=yes ], [] | |
3630 | ) | |
3631 | ||
3632 | if test "x$sp_expire_available" = "xyes" ; then | |
3633 | AC_MSG_RESULT(yes) | |
08822d99 | 3634 | AC_DEFINE(HAS_SHADOW_EXPIRE, 1, |
3635 | [Define if you want to use shadow password expire field]) | |
3c0ef626 | 3636 | else |
3637 | AC_MSG_RESULT(no) | |
3638 | fi | |
3639 | fi | |
3640 | ||
3641 | # Use ip address instead of hostname in $DISPLAY | |
3642 | if test ! -z "$IPADDR_IN_DISPLAY" ; then | |
3643 | DISPLAY_HACK_MSG="yes" | |
08822d99 | 3644 | AC_DEFINE(IPADDR_IN_DISPLAY, 1, |
3645 | [Define if you need to use IP address | |
3646 | instead of hostname in $DISPLAY]) | |
3c0ef626 | 3647 | else |
540d72c3 | 3648 | DISPLAY_HACK_MSG="no" |
3c0ef626 | 3649 | AC_ARG_WITH(ipaddr-display, |
3650 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
3651 | [ | |
8b32eddc | 3652 | if test "x$withval" != "xno" ; then |
3c0ef626 | 3653 | AC_DEFINE(IPADDR_IN_DISPLAY) |
540d72c3 | 3654 | DISPLAY_HACK_MSG="yes" |
3c0ef626 | 3655 | fi |
3656 | ] | |
3657 | ) | |
3658 | fi | |
3659 | ||
7cac2b65 | 3660 | # check for /etc/default/login and use it if present. |
29d88157 | 3661 | AC_ARG_ENABLE(etc-default-login, |
dfddba3d | 3662 | [ --disable-etc-default-login Disable using PATH from /etc/default/login [no]], |
3663 | [ if test "x$enableval" = "xno"; then | |
3664 | AC_MSG_NOTICE([/etc/default/login handling disabled]) | |
3665 | etc_default_login=no | |
3666 | else | |
3667 | etc_default_login=yes | |
3668 | fi ], | |
08822d99 | 3669 | [ if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; |
3670 | then | |
3671 | AC_MSG_WARN([cross compiling: not checking /etc/default/login]) | |
3672 | etc_default_login=no | |
3673 | else | |
3674 | etc_default_login=yes | |
3675 | fi ] | |
dfddba3d | 3676 | ) |
3677 | ||
3678 | if test "x$etc_default_login" != "xno"; then | |
3679 | AC_CHECK_FILE("/etc/default/login", | |
3680 | [ external_path_file=/etc/default/login ]) | |
08822d99 | 3681 | if test "x$external_path_file" = "x/etc/default/login"; then |
3682 | AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN, 1, | |
3683 | [Define if your system has /etc/default/login]) | |
dfddba3d | 3684 | fi |
7cac2b65 | 3685 | fi |
3686 | ||
350391c5 | 3687 | dnl BSD systems use /etc/login.conf so --with-default-path= has no effect |
8b32eddc | 3688 | if test $ac_cv_func_login_getcapbool = "yes" && \ |
3689 | test $ac_cv_header_login_cap_h = "yes" ; then | |
7cac2b65 | 3690 | external_path_file=/etc/login.conf |
350391c5 | 3691 | fi |
7cac2b65 | 3692 | |
3c0ef626 | 3693 | # Whether to mess with the default path |
540d72c3 | 3694 | SERVER_PATH_MSG="(default)" |
3c0ef626 | 3695 | AC_ARG_WITH(default-path, |
350391c5 | 3696 | [ --with-default-path= Specify default \$PATH environment for server], |
3c0ef626 | 3697 | [ |
7cac2b65 | 3698 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
350391c5 | 3699 | AC_MSG_WARN([ |
3700 | --with-default-path=PATH has no effect on this system. | |
3701 | Edit /etc/login.conf instead.]) | |
8b32eddc | 3702 | elif test "x$withval" != "xno" ; then |
7cac2b65 | 3703 | if test ! -z "$external_path_file" ; then |
3704 | AC_MSG_WARN([ | |
3705 | --with-default-path=PATH will only be used if PATH is not defined in | |
3706 | $external_path_file .]) | |
3707 | fi | |
3c0ef626 | 3708 | user_path="$withval" |
540d72c3 | 3709 | SERVER_PATH_MSG="$withval" |
3c0ef626 | 3710 | fi |
3711 | ], | |
7cac2b65 | 3712 | [ if test "x$external_path_file" = "x/etc/login.conf" ; then |
3713 | AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf]) | |
350391c5 | 3714 | else |
7cac2b65 | 3715 | if test ! -z "$external_path_file" ; then |
3716 | AC_MSG_WARN([ | |
3717 | If PATH is defined in $external_path_file, ensure the path to scp is included, | |
3718 | otherwise scp will not work.]) | |
3719 | fi | |
08822d99 | 3720 | AC_RUN_IFELSE( |
3721 | [AC_LANG_SOURCE([[ | |
3c0ef626 | 3722 | /* find out what STDPATH is */ |
3723 | #include <stdio.h> | |
3724 | #ifdef HAVE_PATHS_H | |
3725 | # include <paths.h> | |
3726 | #endif | |
3727 | #ifndef _PATH_STDPATH | |
bfe49944 | 3728 | # ifdef _PATH_USERPATH /* Irix */ |
3729 | # define _PATH_STDPATH _PATH_USERPATH | |
3730 | # else | |
3731 | # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" | |
3732 | # endif | |
3c0ef626 | 3733 | #endif |
3734 | #include <sys/types.h> | |
3735 | #include <sys/stat.h> | |
3736 | #include <fcntl.h> | |
3737 | #define DATA "conftest.stdpath" | |
3738 | ||
3739 | main() | |
3740 | { | |
3741 | FILE *fd; | |
3742 | int rc; | |
8b32eddc | 3743 | |
3c0ef626 | 3744 | fd = fopen(DATA,"w"); |
3745 | if(fd == NULL) | |
3746 | exit(1); | |
8b32eddc | 3747 | |
3c0ef626 | 3748 | if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) |
3749 | exit(1); | |
3750 | ||
3751 | exit(0); | |
3752 | } | |
08822d99 | 3753 | ]])], |
3754 | [ user_path=`cat conftest.stdpath` ], | |
3c0ef626 | 3755 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ], |
3756 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ] | |
3757 | ) | |
3758 | # make sure $bindir is in USER_PATH so scp will work | |
3759 | t_bindir=`eval echo ${bindir}` | |
3760 | case $t_bindir in | |
3761 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;; | |
3762 | esac | |
3763 | case $t_bindir in | |
3764 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;; | |
3765 | esac | |
3766 | echo $user_path | grep ":$t_bindir" > /dev/null 2>&1 | |
3767 | if test $? -ne 0 ; then | |
3768 | echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 | |
3769 | if test $? -ne 0 ; then | |
3770 | user_path=$user_path:$t_bindir | |
3771 | AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work) | |
3772 | fi | |
3773 | fi | |
350391c5 | 3774 | fi ] |
3775 | ) | |
7cac2b65 | 3776 | if test "x$external_path_file" != "x/etc/login.conf" ; then |
08822d99 | 3777 | AC_DEFINE_UNQUOTED(USER_PATH, "$user_path", [Specify default $PATH]) |
350391c5 | 3778 | AC_SUBST(user_path) |
3779 | fi | |
3780 | ||
3781 | # Set superuser path separately to user path | |
350391c5 | 3782 | AC_ARG_WITH(superuser-path, |
3783 | [ --with-superuser-path= Specify different path for super-user], | |
3784 | [ | |
8b32eddc | 3785 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3786 | test "x${withval}" != "xyes"; then | |
08822d99 | 3787 | AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval", |
3788 | [Define if you want a different $PATH | |
3789 | for the superuser]) | |
350391c5 | 3790 | superuser_path=$withval |
3791 | fi | |
3c0ef626 | 3792 | ] |
3793 | ) | |
350391c5 | 3794 | |
3c0ef626 | 3795 | |
3c0ef626 | 3796 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) |
540d72c3 | 3797 | IPV4_IN6_HACK_MSG="no" |
3c0ef626 | 3798 | AC_ARG_WITH(4in6, |
3799 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
3800 | [ | |
3801 | if test "x$withval" != "xno" ; then | |
3802 | AC_MSG_RESULT(yes) | |
08822d99 | 3803 | AC_DEFINE(IPV4_IN_IPV6, 1, |
3804 | [Detect IPv4 in IPv6 mapped addresses | |
3805 | and treat as IPv4]) | |
540d72c3 | 3806 | IPV4_IN6_HACK_MSG="yes" |
3c0ef626 | 3807 | else |
3808 | AC_MSG_RESULT(no) | |
3809 | fi | |
3810 | ],[ | |
3811 | if test "x$inet6_default_4in6" = "xyes"; then | |
3812 | AC_MSG_RESULT([yes (default)]) | |
3813 | AC_DEFINE(IPV4_IN_IPV6) | |
540d72c3 | 3814 | IPV4_IN6_HACK_MSG="yes" |
3c0ef626 | 3815 | else |
3816 | AC_MSG_RESULT([no (default)]) | |
3817 | fi | |
3818 | ] | |
3819 | ) | |
3820 | ||
3821 | # Whether to enable BSD auth support | |
e9702f7d | 3822 | BSD_AUTH_MSG=no |
3c0ef626 | 3823 | AC_ARG_WITH(bsd-auth, |
3824 | [ --with-bsd-auth Enable BSD auth support], | |
3825 | [ | |
8b32eddc | 3826 | if test "x$withval" != "xno" ; then |
08822d99 | 3827 | AC_DEFINE(BSD_AUTH, 1, |
3828 | [Define if you have BSD auth support]) | |
e9702f7d | 3829 | BSD_AUTH_MSG=yes |
3c0ef626 | 3830 | fi |
3831 | ] | |
3832 | ) | |
3833 | ||
3c0ef626 | 3834 | # Where to place sshd.pid |
3835 | piddir=/var/run | |
350391c5 | 3836 | # make sure the directory exists |
8b32eddc | 3837 | if test ! -d $piddir ; then |
350391c5 | 3838 | piddir=`eval echo ${sysconfdir}` |
3839 | case $piddir in | |
540d72c3 | 3840 | NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; |
350391c5 | 3841 | esac |
3842 | fi | |
3843 | ||
3c0ef626 | 3844 | AC_ARG_WITH(pid-dir, |
3845 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
3846 | [ | |
8b32eddc | 3847 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3848 | test "x${withval}" != "xyes"; then | |
3c0ef626 | 3849 | piddir=$withval |
8b32eddc | 3850 | if test ! -d $piddir ; then |
350391c5 | 3851 | AC_MSG_WARN([** no $piddir directory on this system **]) |
3852 | fi | |
3c0ef626 | 3853 | fi |
3854 | ] | |
3855 | ) | |
3856 | ||
08822d99 | 3857 | AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir", [Specify location of ssh.pid]) |
3c0ef626 | 3858 | AC_SUBST(piddir) |
3859 | ||
3860 | dnl allow user to disable some login recording features | |
3861 | AC_ARG_ENABLE(lastlog, | |
3862 | [ --disable-lastlog disable use of lastlog even if detected [no]], | |
7cac2b65 | 3863 | [ |
3864 | if test "x$enableval" = "xno" ; then | |
3865 | AC_DEFINE(DISABLE_LASTLOG) | |
3866 | fi | |
3867 | ] | |
3c0ef626 | 3868 | ) |
3869 | AC_ARG_ENABLE(utmp, | |
3870 | [ --disable-utmp disable use of utmp even if detected [no]], | |
7cac2b65 | 3871 | [ |
3872 | if test "x$enableval" = "xno" ; then | |
3873 | AC_DEFINE(DISABLE_UTMP) | |
3874 | fi | |
3875 | ] | |
3c0ef626 | 3876 | ) |
3877 | AC_ARG_ENABLE(utmpx, | |
3878 | [ --disable-utmpx disable use of utmpx even if detected [no]], | |
7cac2b65 | 3879 | [ |
3880 | if test "x$enableval" = "xno" ; then | |
08822d99 | 3881 | AC_DEFINE(DISABLE_UTMPX, 1, |
3882 | [Define if you don't want to use utmpx]) | |
7cac2b65 | 3883 | fi |
3884 | ] | |
3c0ef626 | 3885 | ) |
3886 | AC_ARG_ENABLE(wtmp, | |
3887 | [ --disable-wtmp disable use of wtmp even if detected [no]], | |
7cac2b65 | 3888 | [ |
3889 | if test "x$enableval" = "xno" ; then | |
3890 | AC_DEFINE(DISABLE_WTMP) | |
3891 | fi | |
3892 | ] | |
3c0ef626 | 3893 | ) |
3894 | AC_ARG_ENABLE(wtmpx, | |
3895 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], | |
7cac2b65 | 3896 | [ |
3897 | if test "x$enableval" = "xno" ; then | |
08822d99 | 3898 | AC_DEFINE(DISABLE_WTMPX, 1, |
3899 | [Define if you don't want to use wtmpx]) | |
7cac2b65 | 3900 | fi |
3901 | ] | |
3c0ef626 | 3902 | ) |
3903 | AC_ARG_ENABLE(libutil, | |
3904 | [ --disable-libutil disable use of libutil (login() etc.) [no]], | |
7cac2b65 | 3905 | [ |
3906 | if test "x$enableval" = "xno" ; then | |
3907 | AC_DEFINE(DISABLE_LOGIN) | |
3908 | fi | |
3909 | ] | |
3c0ef626 | 3910 | ) |
3911 | AC_ARG_ENABLE(pututline, | |
3912 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], | |
7cac2b65 | 3913 | [ |
3914 | if test "x$enableval" = "xno" ; then | |
08822d99 | 3915 | AC_DEFINE(DISABLE_PUTUTLINE, 1, |
3916 | [Define if you don't want to use pututline() | |
3917 | etc. to write [uw]tmp]) | |
7cac2b65 | 3918 | fi |
3919 | ] | |
3c0ef626 | 3920 | ) |
3921 | AC_ARG_ENABLE(pututxline, | |
3922 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], | |
7cac2b65 | 3923 | [ |
3924 | if test "x$enableval" = "xno" ; then | |
08822d99 | 3925 | AC_DEFINE(DISABLE_PUTUTXLINE, 1, |
3926 | [Define if you don't want to use pututxline() | |
3927 | etc. to write [uw]tmpx]) | |
7cac2b65 | 3928 | fi |
3929 | ] | |
3c0ef626 | 3930 | ) |
3931 | AC_ARG_WITH(lastlog, | |
3932 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], | |
3933 | [ | |
8b32eddc | 3934 | if test "x$withval" = "xno" ; then |
3c0ef626 | 3935 | AC_DEFINE(DISABLE_LASTLOG) |
8b32eddc | 3936 | elif test -n "$withval" && test "x${withval}" != "xyes"; then |
3c0ef626 | 3937 | conf_lastlog_location=$withval |
3938 | fi | |
3939 | ] | |
3940 | ) | |
3941 | ||
3942 | dnl lastlog, [uw]tmpx? detection | |
3943 | dnl NOTE: set the paths in the platform section to avoid the | |
3944 | dnl need for command-line parameters | |
3945 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
3946 | ||
3947 | dnl lastlog detection | |
3948 | dnl NOTE: the code itself will detect if lastlog is a directory | |
3949 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
3950 | AC_TRY_COMPILE([ | |
3951 | #include <sys/types.h> | |
3952 | #include <utmp.h> | |
3953 | #ifdef HAVE_LASTLOG_H | |
3954 | # include <lastlog.h> | |
3955 | #endif | |
3956 | #ifdef HAVE_PATHS_H | |
3957 | # include <paths.h> | |
3958 | #endif | |
3959 | #ifdef HAVE_LOGIN_H | |
3960 | # include <login.h> | |
3961 | #endif | |
3962 | ], | |
3963 | [ char *lastlog = LASTLOG_FILE; ], | |
3964 | [ AC_MSG_RESULT(yes) ], | |
3965 | [ | |
3966 | AC_MSG_RESULT(no) | |
3967 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
3968 | AC_TRY_COMPILE([ | |
3969 | #include <sys/types.h> | |
3970 | #include <utmp.h> | |
3971 | #ifdef HAVE_LASTLOG_H | |
3972 | # include <lastlog.h> | |
3973 | #endif | |
3974 | #ifdef HAVE_PATHS_H | |
3975 | # include <paths.h> | |
3976 | #endif | |
3977 | ], | |
3978 | [ char *lastlog = _PATH_LASTLOG; ], | |
3979 | [ AC_MSG_RESULT(yes) ], | |
3980 | [ | |
3981 | AC_MSG_RESULT(no) | |
3982 | system_lastlog_path=no | |
3983 | ]) | |
3984 | ] | |
3985 | ) | |
3986 | ||
3987 | if test -z "$conf_lastlog_location"; then | |
3988 | if test x"$system_lastlog_path" = x"no" ; then | |
3989 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
3990 | if (test -d "$f" || test -f "$f") ; then | |
3991 | conf_lastlog_location=$f | |
3992 | fi | |
3993 | done | |
3994 | if test -z "$conf_lastlog_location"; then | |
3995 | AC_MSG_WARN([** Cannot find lastlog **]) | |
3996 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
3997 | fi | |
3998 | fi | |
3999 | fi | |
4000 | ||
4001 | if test -n "$conf_lastlog_location"; then | |
08822d99 | 4002 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location", |
4003 | [Define if you want to specify the path to your lastlog file]) | |
8b32eddc | 4004 | fi |
3c0ef626 | 4005 | |
4006 | dnl utmp detection | |
4007 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
4008 | AC_TRY_COMPILE([ | |
4009 | #include <sys/types.h> | |
4010 | #include <utmp.h> | |
4011 | #ifdef HAVE_PATHS_H | |
4012 | # include <paths.h> | |
4013 | #endif | |
4014 | ], | |
4015 | [ char *utmp = UTMP_FILE; ], | |
4016 | [ AC_MSG_RESULT(yes) ], | |
4017 | [ AC_MSG_RESULT(no) | |
4018 | system_utmp_path=no ] | |
4019 | ) | |
4020 | if test -z "$conf_utmp_location"; then | |
4021 | if test x"$system_utmp_path" = x"no" ; then | |
4022 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
4023 | if test -f $f ; then | |
4024 | conf_utmp_location=$f | |
4025 | fi | |
4026 | done | |
4027 | if test -z "$conf_utmp_location"; then | |
4028 | AC_DEFINE(DISABLE_UTMP) | |
4029 | fi | |
4030 | fi | |
4031 | fi | |
4032 | if test -n "$conf_utmp_location"; then | |
08822d99 | 4033 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location", |
4034 | [Define if you want to specify the path to your utmp file]) | |
8b32eddc | 4035 | fi |
3c0ef626 | 4036 | |
4037 | dnl wtmp detection | |
4038 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
4039 | AC_TRY_COMPILE([ | |
4040 | #include <sys/types.h> | |
4041 | #include <utmp.h> | |
4042 | #ifdef HAVE_PATHS_H | |
4043 | # include <paths.h> | |
4044 | #endif | |
4045 | ], | |
4046 | [ char *wtmp = WTMP_FILE; ], | |
4047 | [ AC_MSG_RESULT(yes) ], | |
4048 | [ AC_MSG_RESULT(no) | |
4049 | system_wtmp_path=no ] | |
4050 | ) | |
4051 | if test -z "$conf_wtmp_location"; then | |
4052 | if test x"$system_wtmp_path" = x"no" ; then | |
4053 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
4054 | if test -f $f ; then | |
4055 | conf_wtmp_location=$f | |
4056 | fi | |
4057 | done | |
4058 | if test -z "$conf_wtmp_location"; then | |
4059 | AC_DEFINE(DISABLE_WTMP) | |
4060 | fi | |
4061 | fi | |
4062 | fi | |
4063 | if test -n "$conf_wtmp_location"; then | |
08822d99 | 4064 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location", |
4065 | [Define if you want to specify the path to your wtmp file]) | |
8b32eddc | 4066 | fi |
3c0ef626 | 4067 | |
4068 | ||
4069 | dnl utmpx detection - I don't know any system so perverse as to require | |
4070 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
4071 | dnl there, though. | |
4072 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
4073 | AC_TRY_COMPILE([ | |
4074 | #include <sys/types.h> | |
4075 | #include <utmp.h> | |
4076 | #ifdef HAVE_UTMPX_H | |
4077 | #include <utmpx.h> | |
4078 | #endif | |
4079 | #ifdef HAVE_PATHS_H | |
4080 | # include <paths.h> | |
4081 | #endif | |
4082 | ], | |
4083 | [ char *utmpx = UTMPX_FILE; ], | |
4084 | [ AC_MSG_RESULT(yes) ], | |
4085 | [ AC_MSG_RESULT(no) | |
4086 | system_utmpx_path=no ] | |
4087 | ) | |
4088 | if test -z "$conf_utmpx_location"; then | |
4089 | if test x"$system_utmpx_path" = x"no" ; then | |
4090 | AC_DEFINE(DISABLE_UTMPX) | |
4091 | fi | |
4092 | else | |
08822d99 | 4093 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location", |
4094 | [Define if you want to specify the path to your utmpx file]) | |
8b32eddc | 4095 | fi |
3c0ef626 | 4096 | |
4097 | dnl wtmpx detection | |
4098 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
4099 | AC_TRY_COMPILE([ | |
4100 | #include <sys/types.h> | |
4101 | #include <utmp.h> | |
4102 | #ifdef HAVE_UTMPX_H | |
4103 | #include <utmpx.h> | |
4104 | #endif | |
4105 | #ifdef HAVE_PATHS_H | |
4106 | # include <paths.h> | |
4107 | #endif | |
4108 | ], | |
4109 | [ char *wtmpx = WTMPX_FILE; ], | |
4110 | [ AC_MSG_RESULT(yes) ], | |
4111 | [ AC_MSG_RESULT(no) | |
4112 | system_wtmpx_path=no ] | |
4113 | ) | |
4114 | if test -z "$conf_wtmpx_location"; then | |
4115 | if test x"$system_wtmpx_path" = x"no" ; then | |
4116 | AC_DEFINE(DISABLE_WTMPX) | |
4117 | fi | |
4118 | else | |
08822d99 | 4119 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location", |
4120 | [Define if you want to specify the path to your wtmpx file]) | |
8b32eddc | 4121 | fi |
3c0ef626 | 4122 | |
4123 | ||
3c0ef626 | 4124 | if test ! -z "$blibpath" ; then |
256cb466 | 4125 | LDFLAGS="$LDFLAGS $blibflags$blibpath" |
4126 | AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile]) | |
3c0ef626 | 4127 | fi |
4128 | ||
2ce0bfe4 | 4129 | dnl Adding -Werror to CFLAGS early prevents configure tests from running. |
4130 | dnl Add now. | |
4131 | CFLAGS="$CFLAGS $werror_flags" | |
4132 | ||
e9702f7d | 4133 | AC_EXEEXT |
30460aeb | 4134 | AC_CONFIG_FILES([Makefile buildpkg.sh opensshd.init openssh.xml \ |
4135 | openbsd-compat/Makefile openbsd-compat/regress/Makefile \ | |
dfddba3d | 4136 | scard/Makefile ssh_prng_cmds survey.sh]) |
3c0ef626 | 4137 | AC_OUTPUT |
4138 | ||
4139 | # Print summary of options | |
4140 | ||
3c0ef626 | 4141 | # Someone please show me a better way :) |
4142 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
4143 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
4144 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
4145 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
4146 | E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` | |
4147 | F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` | |
4148 | G=`eval echo ${piddir}` ; G=`eval echo ${G}` | |
350391c5 | 4149 | H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}` |
4150 | I=`eval echo ${user_path}` ; I=`eval echo ${I}` | |
4151 | J=`eval echo ${superuser_path}` ; J=`eval echo ${J}` | |
3c0ef626 | 4152 | |
4153 | echo "" | |
4154 | echo "OpenSSH has been configured with the following options:" | |
350391c5 | 4155 | echo " User binaries: $B" |
4156 | echo " System binaries: $C" | |
4157 | echo " Configuration files: $D" | |
4158 | echo " Askpass program: $E" | |
4159 | echo " Manual pages: $F" | |
4160 | echo " PID file: $G" | |
4161 | echo " Privilege separation chroot path: $H" | |
7cac2b65 | 4162 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
4163 | echo " At runtime, sshd will use the path defined in $external_path_file" | |
4164 | echo " Make sure the path to scp is present, otherwise scp will not work" | |
350391c5 | 4165 | else |
4166 | echo " sshd default user PATH: $I" | |
7cac2b65 | 4167 | if test ! -z "$external_path_file"; then |
4168 | echo " (If PATH is set in $external_path_file it will be used instead. If" | |
4169 | echo " used, ensure the path to scp is present, otherwise scp will not work.)" | |
4170 | fi | |
350391c5 | 4171 | fi |
4172 | if test ! -z "$superuser_path" ; then | |
4173 | echo " sshd superuser user PATH: $J" | |
4174 | fi | |
4175 | echo " Manpage format: $MANTYPE" | |
7cac2b65 | 4176 | echo " PAM support: $PAM_MSG" |
30460aeb | 4177 | echo " OSF SIA support: $SIA_MSG" |
350391c5 | 4178 | echo " KerberosV support: $KRB5_MSG" |
30460aeb | 4179 | echo " SELinux support: $SELINUX_MSG" |
350391c5 | 4180 | echo " Smartcard support: $SCARD_MSG" |
350391c5 | 4181 | echo " S/KEY support: $SKEY_MSG" |
4182 | echo " TCP Wrappers support: $TCPW_MSG" | |
4183 | echo " MD5 password support: $MD5_MSG" | |
dfddba3d | 4184 | echo " libedit support: $LIBEDIT_MSG" |
30460aeb | 4185 | echo " Solaris process contract support: $SPC_MSG" |
350391c5 | 4186 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" |
350391c5 | 4187 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" |
4188 | echo " BSD Auth support: $BSD_AUTH_MSG" | |
4189 | echo " Random number source: $RAND_MSG" | |
e9702f7d | 4190 | if test ! -z "$USE_RAND_HELPER" ; then |
350391c5 | 4191 | echo " ssh-rand-helper collects from: $RAND_HELPER_MSG" |
3c0ef626 | 4192 | fi |
4193 | ||
4194 | echo "" | |
4195 | ||
4196 | echo " Host: ${host}" | |
4197 | echo " Compiler: ${CC}" | |
4198 | echo " Compiler flags: ${CFLAGS}" | |
4199 | echo "Preprocessor flags: ${CPPFLAGS}" | |
4200 | echo " Linker flags: ${LDFLAGS}" | |
e9702f7d | 4201 | echo " Libraries: ${LIBWRAP} ${LIBPAM} ${LIBS}" |
3c0ef626 | 4202 | |
4203 | echo "" | |
4204 | ||
7e82606e | 4205 | if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then |
dfddba3d | 4206 | echo "SVR4 style packages are supported with \"make package\"" |
4207 | echo "" | |
7e82606e | 4208 | fi |
4209 | ||
3c0ef626 | 4210 | if test "x$PAM_MSG" = "xyes" ; then |
e9702f7d | 4211 | echo "PAM is enabled. You may need to install a PAM control file " |
4212 | echo "for sshd, otherwise password authentication may fail. " | |
540d72c3 | 4213 | echo "Example PAM control files can be found in the contrib/ " |
e9702f7d | 4214 | echo "subdirectory" |
3c0ef626 | 4215 | echo "" |
4216 | fi | |
4217 | ||
e9702f7d | 4218 | if test ! -z "$RAND_HELPER_CMDHASH" ; then |
4219 | echo "WARNING: you are using the builtin random number collection " | |
4220 | echo "service. Please read WARNING.RNG and request that your OS " | |
4221 | echo "vendor includes kernel-based random number collection in " | |
4222 | echo "future versions of your OS." | |
3c0ef626 | 4223 | echo "" |
4224 | fi | |
4225 | ||
7e82606e | 4226 | if test ! -z "$NO_PEERCHECK" ; then |
4227 | echo "WARNING: the operating system that you are using does not " | |
4228 | echo "appear to support either the getpeereid() API nor the " | |
4229 | echo "SO_PEERCRED getsockopt() option. These facilities are used to " | |
4230 | echo "enforce security checks to prevent unauthorised connections to " | |
4231 | echo "ssh-agent. Their absence increases the risk that a malicious " | |
4232 | echo "user can connect to your agent. " | |
4233 | echo "" | |
4234 | fi | |
4235 | ||
dfddba3d | 4236 | if test "$AUDIT_MODULE" = "bsm" ; then |
4237 | echo "WARNING: BSM audit support is currently considered EXPERIMENTAL." | |
4238 | echo "See the Solaris section in README.platform for details." | |
4239 | fi |