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eb5d7ff6 | 1 | # $Id$ |
2b983b95 | 2 | # |
3 | # Copyright (c) 1999-2004 Damien Miller | |
4 | # | |
5 | # Permission to use, copy, modify, and distribute this software for any | |
6 | # purpose with or without fee is hereby granted, provided that the above | |
7 | # copyright notice and this permission notice appear in all copies. | |
8 | # | |
9 | # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
10 | # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
11 | # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
12 | # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
13 | # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
14 | # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
15 | # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
0b202697 | 16 | |
76e6410a | 17 | AC_INIT(OpenSSH, Portable, openssh-unix-dev@mindrot.org) |
823221b2 | 18 | AC_REVISION($Revision$) |
98a7c37b | 19 | AC_CONFIG_SRCDIR([ssh.c]) |
5881cd60 | 20 | |
21 | AC_CONFIG_HEADER(config.h) | |
b14b2ae7 | 22 | AC_PROG_CC |
a7effaac | 23 | AC_CANONICAL_HOST |
cf0c5df5 | 24 | AC_C_BIGENDIAN |
5881cd60 | 25 | |
a0391976 | 26 | # Checks for programs. |
4bbf95fa | 27 | AC_PROG_AWK |
4cca272e | 28 | AC_PROG_CPP |
5881cd60 | 29 | AC_PROG_RANLIB |
cf8dd513 | 30 | AC_PROG_INSTALL |
c9ecc3c7 | 31 | AC_PROG_EGREP |
bee0a37e | 32 | AC_PATH_PROG(AR, ar) |
ddd8c95b | 33 | AC_PATH_PROG(CAT, cat) |
34 | AC_PATH_PROG(KILL, kill) | |
13dd877b | 35 | AC_PATH_PROGS(PERL, perl5 perl) |
c3690df3 | 36 | AC_PATH_PROG(SED, sed) |
a0f84251 | 37 | AC_SUBST(PERL) |
ad85db64 | 38 | AC_PATH_PROG(ENT, ent) |
39 | AC_SUBST(ENT) | |
6958bd37 | 40 | AC_PATH_PROG(TEST_MINUS_S_SH, bash) |
41 | AC_PATH_PROG(TEST_MINUS_S_SH, ksh) | |
42 | AC_PATH_PROG(TEST_MINUS_S_SH, sh) | |
6193497b | 43 | AC_PATH_PROG(SH, sh) |
a3245b92 | 44 | AC_SUBST(TEST_SHELL,sh) |
f498ed15 | 45 | |
9cefe228 | 46 | dnl for buildpkg.sh |
47 | AC_PATH_PROG(PATH_GROUPADD_PROG, groupadd, groupadd, | |
48 | [/usr/sbin${PATH_SEPARATOR}/etc]) | |
49 | AC_PATH_PROG(PATH_USERADD_PROG, useradd, useradd, | |
50 | [/usr/sbin${PATH_SEPARATOR}/etc]) | |
51 | AC_CHECK_PROG(MAKE_PACKAGE_SUPPORTED, pkgmk, yes, no) | |
eeb27c78 | 52 | if test -x /sbin/sh; then |
53 | AC_SUBST(STARTUP_SCRIPT_SHELL,/sbin/sh) | |
54 | else | |
55 | AC_SUBST(STARTUP_SCRIPT_SHELL,/bin/sh) | |
56 | fi | |
9cefe228 | 57 | |
948fd8b9 | 58 | # System features |
59 | AC_SYS_LARGEFILE | |
60 | ||
c193d002 | 61 | if test -z "$AR" ; then |
62 | AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***]) | |
63 | fi | |
64 | ||
2e73a022 | 65 | # Use LOGIN_PROGRAM from environment if possible |
66 | if test ! -z "$LOGIN_PROGRAM" ; then | |
3466e002 | 67 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM", |
68 | [If your header files don't define LOGIN_PROGRAM, | |
69 | then use this (detected) from environment and PATH]) | |
2e73a022 | 70 | else |
71 | # Search for login | |
72 | AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login) | |
73 | if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then | |
74 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK") | |
75 | fi | |
76 | fi | |
77 | ||
37656beb | 78 | AC_PATH_PROG(PATH_PASSWD_PROG, passwd) |
79 | if test ! -z "$PATH_PASSWD_PROG" ; then | |
3466e002 | 80 | AC_DEFINE_UNQUOTED(_PATH_PASSWD_PROG, "$PATH_PASSWD_PROG", |
81 | [Full path of your "passwd" program]) | |
37656beb | 82 | fi |
83 | ||
d423d822 | 84 | if test -z "$LD" ; then |
85 | LD=$CC | |
86 | fi | |
87 | AC_SUBST(LD) | |
82f4e93d | 88 | |
d423d822 | 89 | AC_C_INLINE |
dfafb2e1 | 90 | |
91 | AC_CHECK_DECL(LLONG_MAX, have_llong_max=1, , [#include <limits.h>]) | |
92 | ||
aff51935 | 93 | if test "$GCC" = "yes" || test "$GCC" = "egcs"; then |
af40ca44 | 94 | CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wuninitialized" |
eeee8237 | 95 | GCC_VER=`$CC -v 2>&1 | $AWK '/gcc version /{print $3}'` |
5fdabf45 | 96 | case $GCC_VER in |
97 | 1.*) ;; | |
98 | 2.8* | 2.9*) CFLAGS="$CFLAGS -Wsign-compare" ;; | |
99 | 2.*) ;; | |
dbf07ba2 | 100 | 3.*) CFLAGS="$CFLAGS -Wsign-compare" ;; |
cd595991 | 101 | 4.*) CFLAGS="$CFLAGS -Wsign-compare -Wno-pointer-sign" ;; |
102 | *) ;; | |
5fdabf45 | 103 | esac |
8a3ff1aa | 104 | |
dfafb2e1 | 105 | if test -z "$have_llong_max"; then |
106 | # retry LLONG_MAX with -std=gnu99, needed on some Linuxes | |
107 | unset ac_cv_have_decl_LLONG_MAX | |
108 | saved_CFLAGS="$CFLAGS" | |
109 | CFLAGS="$CFLAGS -std=gnu99" | |
110 | AC_CHECK_DECL(LLONG_MAX, | |
111 | [have_llong_max=1], | |
112 | [CFLAGS="$saved_CFLAGS"], | |
113 | [#include <limits.h>] | |
114 | ) | |
115 | fi | |
d423d822 | 116 | fi |
117 | ||
e6354014 | 118 | AC_ARG_WITH(rpath, |
119 | [ --without-rpath Disable auto-added -R linker paths], | |
120 | [ | |
82f4e93d | 121 | if test "x$withval" = "xno" ; then |
e6354014 | 122 | need_dash_r="" |
123 | fi | |
124 | if test "x$withval" = "xyes" ; then | |
125 | need_dash_r=1 | |
126 | fi | |
127 | ] | |
128 | ) | |
129 | ||
aa56f760 | 130 | # Allow user to specify flags |
131 | AC_ARG_WITH(cflags, | |
132 | [ --with-cflags Specify additional flags to pass to compiler], | |
133 | [ | |
134 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
135 | test "x${withval}" != "xyes"; then | |
136 | CFLAGS="$CFLAGS $withval" | |
137 | fi | |
138 | ] | |
139 | ) | |
140 | AC_ARG_WITH(cppflags, | |
141 | [ --with-cppflags Specify additional flags to pass to preprocessor] , | |
142 | [ | |
143 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
144 | test "x${withval}" != "xyes"; then | |
145 | CPPFLAGS="$CPPFLAGS $withval" | |
146 | fi | |
147 | ] | |
148 | ) | |
149 | AC_ARG_WITH(ldflags, | |
150 | [ --with-ldflags Specify additional flags to pass to linker], | |
151 | [ | |
152 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
153 | test "x${withval}" != "xyes"; then | |
154 | LDFLAGS="$LDFLAGS $withval" | |
155 | fi | |
156 | ] | |
157 | ) | |
158 | AC_ARG_WITH(libs, | |
159 | [ --with-libs Specify additional libraries to link with], | |
160 | [ | |
161 | if test -n "$withval" && test "x$withval" != "xno" && \ | |
162 | test "x${withval}" != "xyes"; then | |
163 | LIBS="$LIBS $withval" | |
164 | fi | |
165 | ] | |
166 | ) | |
167 | AC_ARG_WITH(Werror, | |
168 | [ --with-Werror Build main code with -Werror], | |
169 | [ | |
170 | if test -n "$withval" && test "x$withval" != "xno"; then | |
171 | werror_flags="-Werror" | |
172 | if test "x${withval}" != "xyes"; then | |
173 | werror_flags="$withval" | |
174 | fi | |
175 | fi | |
176 | ] | |
177 | ) | |
178 | ||
179 | AC_CHECK_HEADERS( \ | |
180 | bstring.h \ | |
181 | crypt.h \ | |
182 | crypto/sha2.h \ | |
183 | dirent.h \ | |
184 | endian.h \ | |
185 | features.h \ | |
186 | fcntl.h \ | |
187 | floatingpoint.h \ | |
188 | getopt.h \ | |
189 | glob.h \ | |
190 | ia.h \ | |
191 | iaf.h \ | |
192 | limits.h \ | |
193 | login.h \ | |
194 | maillock.h \ | |
195 | ndir.h \ | |
196 | net/if_tun.h \ | |
197 | netdb.h \ | |
198 | netgroup.h \ | |
199 | pam/pam_appl.h \ | |
200 | paths.h \ | |
201 | pty.h \ | |
202 | readpassphrase.h \ | |
203 | rpc/types.h \ | |
204 | security/pam_appl.h \ | |
205 | sha2.h \ | |
206 | shadow.h \ | |
207 | stddef.h \ | |
208 | stdint.h \ | |
209 | string.h \ | |
210 | strings.h \ | |
211 | sys/audit.h \ | |
212 | sys/bitypes.h \ | |
213 | sys/bsdtty.h \ | |
214 | sys/cdefs.h \ | |
215 | sys/dir.h \ | |
216 | sys/mman.h \ | |
217 | sys/ndir.h \ | |
218 | sys/prctl.h \ | |
219 | sys/pstat.h \ | |
220 | sys/select.h \ | |
221 | sys/stat.h \ | |
222 | sys/stream.h \ | |
223 | sys/stropts.h \ | |
224 | sys/strtio.h \ | |
225 | sys/sysmacros.h \ | |
226 | sys/time.h \ | |
227 | sys/timers.h \ | |
228 | sys/un.h \ | |
229 | time.h \ | |
230 | tmpdir.h \ | |
231 | ttyent.h \ | |
232 | unistd.h \ | |
233 | usersec.h \ | |
234 | util.h \ | |
235 | utime.h \ | |
236 | utmp.h \ | |
237 | utmpx.h \ | |
238 | vis.h \ | |
239 | ) | |
240 | ||
241 | # lastlog.h requires sys/time.h to be included first on Solaris | |
242 | AC_CHECK_HEADERS(lastlog.h, [], [], [ | |
243 | #ifdef HAVE_SYS_TIME_H | |
244 | # include <sys/time.h> | |
245 | #endif | |
246 | ]) | |
247 | ||
248 | # sys/ptms.h requires sys/stream.h to be included first on Solaris | |
249 | AC_CHECK_HEADERS(sys/ptms.h, [], [], [ | |
250 | #ifdef HAVE_SYS_STREAM_H | |
251 | # include <sys/stream.h> | |
252 | #endif | |
253 | ]) | |
254 | ||
255 | # login_cap.h requires sys/types.h on NetBSD | |
256 | AC_CHECK_HEADERS(login_cap.h, [], [], [ | |
257 | #include <sys/types.h> | |
258 | ]) | |
259 | ||
5b84789f | 260 | # Messages for features tested for in target-specific section |
261 | SIA_MSG="no" | |
262 | SPC_MSG="no" | |
263 | ||
a0391976 | 264 | # Check for some target-specific stuff |
a7effaac | 265 | case "$host" in |
9d6b1b96 | 266 | *-*-aix*) |
25a2779b | 267 | # Some versions of VAC won't allow macro redefinitions at |
268 | # -qlanglevel=ansi, and autoconf 2.60 sometimes insists on using that | |
269 | # particularly with older versions of vac or xlc. | |
270 | # It also throws errors about null macro argments, but these are | |
271 | # not fatal. | |
272 | AC_MSG_CHECKING(if compiler allows macro redefinitions) | |
273 | AC_COMPILE_IFELSE( | |
274 | [AC_LANG_SOURCE([[ | |
275 | #define testmacro foo | |
276 | #define testmacro bar | |
277 | int main(void) { exit(0); } | |
278 | ]])], | |
279 | [ AC_MSG_RESULT(yes) ], | |
280 | [ AC_MSG_RESULT(no) | |
281 | CC="`echo $CC | sed 's/-qlanglvl\=ansi//g'`" | |
282 | LD="`echo $LD | sed 's/-qlanglvl\=ansi//g'`" | |
283 | CFLAGS="`echo $CFLAGS | sed 's/-qlanglvl\=ansi//g'`" | |
284 | CPPFLAGS="`echo $CPPFLAGS | sed 's/-qlanglvl\=ansi//g'`" | |
285 | ] | |
286 | ) | |
287 | ||
aff51935 | 288 | AC_MSG_CHECKING([how to specify blibpath for linker ($LD)]) |
68ece370 | 289 | if (test -z "$blibpath"); then |
0a15d73b | 290 | blibpath="/usr/lib:/lib" |
68ece370 | 291 | fi |
292 | saved_LDFLAGS="$LDFLAGS" | |
e7479666 | 293 | if test "$GCC" = "yes"; then |
294 | flags="-Wl,-blibpath: -Wl,-rpath, -blibpath:" | |
295 | else | |
296 | flags="-blibpath: -Wl,-blibpath: -Wl,-rpath," | |
297 | fi | |
298 | for tryflags in $flags ;do | |
68ece370 | 299 | if (test -z "$blibflags"); then |
300 | LDFLAGS="$saved_LDFLAGS $tryflags$blibpath" | |
301 | AC_TRY_LINK([], [], [blibflags=$tryflags]) | |
302 | fi | |
303 | done | |
304 | if (test -z "$blibflags"); then | |
305 | AC_MSG_RESULT(not found) | |
306 | AC_MSG_ERROR([*** must be able to specify blibpath on AIX - check config.log]) | |
307 | else | |
308 | AC_MSG_RESULT($blibflags) | |
bd499f9e | 309 | fi |
68ece370 | 310 | LDFLAGS="$saved_LDFLAGS" |
e351e493 | 311 | dnl Check for authenticate. Might be in libs.a on older AIXes |
3466e002 | 312 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE, 1, |
313 | [Define if you want to enable AIX4's authenticate function])], | |
0764e748 | 314 | [AC_CHECK_LIB(s,authenticate, |
e351e493 | 315 | [ AC_DEFINE(WITH_AIXAUTHENTICATE) |
0764e748 | 316 | LIBS="$LIBS -ls" |
317 | ]) | |
318 | ]) | |
ba603e06 | 319 | dnl Check for various auth function declarations in headers. |
c85ed8e2 | 320 | AC_CHECK_DECLS([authenticate, loginrestrictions, loginsuccess, |
72ad335d | 321 | passwdexpired, setauthdb], , , [#include <usersec.h>]) |
e351e493 | 322 | dnl Check if loginfailed is declared and takes 4 arguments (AIX >= 5.2) |
ba603e06 | 323 | AC_CHECK_DECLS(loginfailed, |
e351e493 | 324 | [AC_MSG_CHECKING(if loginfailed takes 4 arguments) |
325 | AC_TRY_COMPILE( | |
f58c0e01 | 326 | [#include <usersec.h>], |
e351e493 | 327 | [(void)loginfailed("user","host","tty",0);], |
328 | [AC_MSG_RESULT(yes) | |
3466e002 | 329 | AC_DEFINE(AIX_LOGINFAILED_4ARG, 1, |
330 | [Define if your AIX loginfailed() function | |
331 | takes 4 arguments (AIX >= 5.2)])], | |
f58c0e01 | 332 | [AC_MSG_RESULT(no)] |
e351e493 | 333 | )], |
334 | [], | |
335 | [#include <usersec.h>] | |
336 | ) | |
2aa3a16c | 337 | AC_CHECK_FUNCS(setauthdb) |
53c337ed | 338 | AC_CHECK_DECL(F_CLOSEM, |
795e7517 | 339 | AC_DEFINE(HAVE_FCNTL_CLOSEM, 1, [Use F_CLOSEM fcntl for closefrom]), |
53c337ed | 340 | [], |
341 | [ #include <limits.h> | |
342 | #include <fcntl.h> ] | |
343 | ) | |
5ccf88cb | 344 | check_for_aix_broken_getaddrinfo=1 |
3466e002 | 345 | AC_DEFINE(BROKEN_REALPATH, 1, [Define if you have a broken realpath.]) |
346 | AC_DEFINE(SETEUID_BREAKS_SETUID, 1, | |
347 | [Define if your platform breaks doing a seteuid before a setuid]) | |
348 | AC_DEFINE(BROKEN_SETREUID, 1, [Define if your setreuid() is broken]) | |
349 | AC_DEFINE(BROKEN_SETREGID, 1, [Define if your setregid() is broken]) | |
a3cef3ca | 350 | dnl AIX handles lastlog as part of its login message |
3466e002 | 351 | AC_DEFINE(DISABLE_LASTLOG, 1, [Define if you don't want to use lastlog]) |
352 | AC_DEFINE(LOGIN_NEEDS_UTMPX, 1, | |
353 | [Some systems need a utmpx entry for /bin/login to work]) | |
354 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV, | |
355 | [Define to a Set Process Title type if your system is | |
356 | supported by bsd-setproctitle.c]) | |
961c2997 | 357 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
358 | [AIX 5.2 and 5.3 (and presumably newer) require this]) | |
ea8c44d9 | 359 | AC_DEFINE(PTY_ZEROREAD, 1, [read(1) can return 0 for a non-closed fd]) |
9d6b1b96 | 360 | ;; |
3c62e7eb | 361 | *-*-cygwin*) |
a52997bd | 362 | check_for_libcrypt_later=1 |
04765d02 | 363 | LIBS="$LIBS /usr/lib/textreadmode.o" |
3466e002 | 364 | AC_DEFINE(HAVE_CYGWIN, 1, [Define if you are on Cygwin]) |
365 | AC_DEFINE(USE_PIPES, 1, [Use PIPES instead of a socketpair()]) | |
366 | AC_DEFINE(DISABLE_SHADOW, 1, | |
367 | [Define if you want to disable shadow passwords]) | |
368 | AC_DEFINE(IP_TOS_IS_BROKEN, 1, | |
369 | [Define if your system choked on IP TOS setting]) | |
370 | AC_DEFINE(NO_X11_UNIX_SOCKETS, 1, | |
371 | [Define if X11 doesn't support AF_UNIX sockets on that system]) | |
372 | AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT, 1, | |
373 | [Define if the concept of ports only accessible to | |
374 | superusers isn't known]) | |
375 | AC_DEFINE(DISABLE_FD_PASSING, 1, | |
376 | [Define if your platform needs to skip post auth | |
377 | file descriptor passing]) | |
3c62e7eb | 378 | ;; |
d6fdb079 | 379 | *-*-dgux*) |
380 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
0c6a72a5 | 381 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
382 | AC_DEFINE(BROKEN_SETREUID) | |
383 | AC_DEFINE(BROKEN_SETREGID) | |
d6fdb079 | 384 | ;; |
39c98ef7 | 385 | *-*-darwin*) |
33e2e066 | 386 | AC_MSG_CHECKING(if we have working getaddrinfo) |
387 | AC_TRY_RUN([#include <mach-o/dyld.h> | |
388 | main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) | |
389 | exit(0); | |
390 | else | |
391 | exit(1); | |
392 | }], [AC_MSG_RESULT(working)], | |
393 | [AC_MSG_RESULT(buggy) | |
3466e002 | 394 | AC_DEFINE(BROKEN_GETADDRINFO, 1, [getaddrinfo is broken (if present)])], |
b27e573d | 395 | [AC_MSG_RESULT(assume it is working)]) |
635e0c42 | 396 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
397 | AC_DEFINE(BROKEN_SETREUID) | |
398 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 399 | AC_DEFINE_UNQUOTED(BIND_8_COMPAT, 1, |
400 | [Define if your resolver libs need this for getrrsetbyname]) | |
e02505e2 | 401 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
402 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
403 | [Use tunnel device compatibility to OpenBSD]) | |
404 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
405 | [Prepend the address family to IP tunnel traffic]) | |
39c98ef7 | 406 | ;; |
36f36ba3 | 407 | *-*-dragonfly*) |
408 | SSHDLIBS="$SSHDLIBS -lcrypt" | |
409 | ;; | |
7d458c86 | 410 | *-*-hpux*) |
411 | # first we define all of the options common to all HP-UX releases | |
b8fea62d | 412 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" |
44839801 | 413 | IPADDR_IN_DISPLAY=yes |
2b10f47a | 414 | AC_DEFINE(USE_PIPES) |
3466e002 | 415 | AC_DEFINE(LOGIN_NO_ENDOPT, 1, |
416 | [Define if your login program cannot handle end of options ("--")]) | |
a2572aa7 | 417 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
3466e002 | 418 | AC_DEFINE(LOCKED_PASSWD_STRING, "*", |
419 | [String used in /etc/passwd to denote locked account]) | |
3a2b2b44 | 420 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) |
83f987c3 | 421 | MAIL="/var/mail/username" |
f75ca46d | 422 | LIBS="$LIBS -lsec" |
7d458c86 | 423 | AC_CHECK_LIB(xnet, t_error, , |
424 | AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])) | |
425 | ||
426 | # next, we define all of the options specific to major releases | |
427 | case "$host" in | |
428 | *-*-hpux10*) | |
429 | if test -z "$GCC"; then | |
430 | CFLAGS="$CFLAGS -Ae" | |
431 | fi | |
432 | ;; | |
433 | *-*-hpux11*) | |
3466e002 | 434 | AC_DEFINE(PAM_SUN_CODEBASE, 1, |
435 | [Define if you are using Solaris-derived PAM which | |
436 | passes pam_messages to the conversation function | |
437 | with an extra level of indirection]) | |
438 | AC_DEFINE(DISABLE_UTMP, 1, | |
439 | [Define if you don't want to use utmp]) | |
7d458c86 | 440 | AC_DEFINE(USE_BTMP, 1, [Use btmp to log bad logins]) |
441 | check_for_hpux_broken_getaddrinfo=1 | |
442 | check_for_conflicting_getspnam=1 | |
443 | ;; | |
444 | esac | |
445 | ||
446 | # lastly, we define options specific to minor releases | |
447 | case "$host" in | |
448 | *-*-hpux10.26) | |
3466e002 | 449 | AC_DEFINE(HAVE_SECUREWARE, 1, |
450 | [Define if you have SecureWare-based | |
451 | protected password database]) | |
7d458c86 | 452 | disable_ptmx_check=yes |
453 | LIBS="$LIBS -lsecpw" | |
454 | ;; | |
455 | esac | |
2b763e31 | 456 | ;; |
d94aa2ae | 457 | *-*-irix5*) |
6ac7829a | 458 | PATH="$PATH:/usr/etc" |
3466e002 | 459 | AC_DEFINE(BROKEN_INET_NTOA, 1, |
460 | [Define if you system's inet_ntoa is busted | |
461 | (e.g. Irix gcc issue)]) | |
cb433561 | 462 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
463 | AC_DEFINE(BROKEN_SETREUID) | |
464 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 465 | AC_DEFINE(WITH_ABBREV_NO_TTY, 1, |
466 | [Define if you shouldn't strip 'tty' from your | |
467 | ttyname in [uw]tmp]) | |
3e6e3da0 | 468 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
b9795b89 | 469 | ;; |
470 | *-*-irix6*) | |
6ac7829a | 471 | PATH="$PATH:/usr/etc" |
3466e002 | 472 | AC_DEFINE(WITH_IRIX_ARRAY, 1, |
473 | [Define if you have/want arrays | |
474 | (cluster-wide session managment, not C arrays)]) | |
475 | AC_DEFINE(WITH_IRIX_PROJECT, 1, | |
476 | [Define if you want IRIX project management]) | |
477 | AC_DEFINE(WITH_IRIX_AUDIT, 1, | |
478 | [Define if you want IRIX audit trails]) | |
479 | AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS, 1, | |
480 | [Define if you want IRIX kernel jobs])]) | |
416ed5a7 | 481 | AC_DEFINE(BROKEN_INET_NTOA) |
412c0eaa | 482 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
483 | AC_DEFINE(BROKEN_SETREUID) | |
484 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 485 | AC_DEFINE(BROKEN_UPDWTMPX, 1, [updwtmpx is broken (if present)]) |
0e8f4eba | 486 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
3e6e3da0 | 487 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
d94aa2ae | 488 | ;; |
5cdfe03f | 489 | *-*-linux*) |
490 | no_dev_ptmx=1 | |
717057b6 | 491 | check_for_libcrypt_later=1 |
eacb954e | 492 | check_for_openpty_ctty_bug=1 |
3466e002 | 493 | AC_DEFINE(DONT_TRY_OTHER_AF, 1, [Workaround more Linux IPv6 quirks]) |
494 | AC_DEFINE(PAM_TTY_KLUDGE, 1, | |
495 | [Work around problematic Linux PAM modules handling of PAM_TTY]) | |
496 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "!", | |
497 | [String used in /etc/passwd to denote locked account]) | |
3a2b2b44 | 498 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) |
3466e002 | 499 | AC_DEFINE(LINK_OPNOTSUPP_ERRNO, EPERM, |
500 | [Define to whatever link() returns for "not supported" | |
501 | if it doesn't return EOPNOTSUPP.]) | |
b6610e8f | 502 | AC_DEFINE(_PATH_BTMP, "/var/log/btmp", [log for bad login attempts]) |
3466e002 | 503 | AC_DEFINE(USE_BTMP) |
80faa19f | 504 | inet6_default_4in6=yes |
bf7c1e6c | 505 | case `uname -r` in |
ad84c479 | 506 | 1.*|2.0.*) |
3466e002 | 507 | AC_DEFINE(BROKEN_CMSG_TYPE, 1, |
508 | [Define if cmsg_type is not passed correctly]) | |
bf7c1e6c | 509 | ;; |
bf7c1e6c | 510 | esac |
c40f09ca | 511 | # tun(4) forwarding compat code |
d91775e1 | 512 | AC_CHECK_HEADERS(linux/if_tun.h) |
b5081213 | 513 | if test "x$ac_cv_header_linux_if_tun_h" = "xyes" ; then |
c40f09ca | 514 | AC_DEFINE(SSH_TUN_LINUX, 1, |
515 | [Open tunnel devices the Linux tun/tap way]) | |
516 | AC_DEFINE(SSH_TUN_COMPAT_AF, 1, | |
517 | [Use tunnel device compatibility to OpenBSD]) | |
518 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
519 | [Prepend the address family to IP tunnel traffic]) | |
520 | fi | |
5cdfe03f | 521 | ;; |
66d6c27e | 522 | mips-sony-bsd|mips-sony-newsos4) |
4b2cf3f1 | 523 | AC_DEFINE(NEED_SETPGRP, 1, [Need setpgrp to acquire controlling tty]) |
66d6c27e | 524 | SONY=1 |
66d6c27e | 525 | ;; |
d468fc76 | 526 | *-*-netbsd*) |
33e2e066 | 527 | check_for_libcrypt_before=1 |
82f4e93d | 528 | if test "x$withval" != "xno" ; then |
e6354014 | 529 | need_dash_r=1 |
530 | fi | |
0f6cb079 | 531 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
532 | AC_CHECK_HEADER([net/if_tap.h], , | |
533 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
534 | AC_DEFINE(SSH_TUN_PREPEND_AF, 1, | |
535 | [Prepend the address family to IP tunnel traffic]) | |
d468fc76 | 536 | ;; |
86b416a7 | 537 | *-*-freebsd*) |
538 | check_for_libcrypt_later=1 | |
988c5031 | 539 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "*LOCKED*", [Account locked with pw(1)]) |
0f6cb079 | 540 | AC_DEFINE(SSH_TUN_FREEBSD, 1, [Open tunnel devices the FreeBSD way]) |
541 | AC_CHECK_HEADER([net/if_tap.h], , | |
542 | AC_DEFINE(SSH_TUN_NO_L2, 1, [No layer 2 tunnel support])) | |
86b416a7 | 543 | ;; |
8707b7eb | 544 | *-*-bsdi*) |
545 | AC_DEFINE(SETEUID_BREAKS_SETUID) | |
546 | AC_DEFINE(BROKEN_SETREUID) | |
547 | AC_DEFINE(BROKEN_SETREGID) | |
548 | ;; | |
729bfe59 | 549 | *-next-*) |
729bfe59 | 550 | conf_lastlog_location="/usr/adm/lastlog" |
698d107e | 551 | conf_utmp_location=/etc/utmp |
552 | conf_wtmp_location=/usr/adm/wtmp | |
553 | MAIL=/usr/spool/mail | |
3466e002 | 554 | AC_DEFINE(HAVE_NEXT, 1, [Define if you are on NeXT]) |
443172c4 | 555 | AC_DEFINE(BROKEN_REALPATH) |
00937921 | 556 | AC_DEFINE(USE_PIPES) |
3466e002 | 557 | AC_DEFINE(BROKEN_SAVED_UIDS, 1, [Needed for NeXT]) |
729bfe59 | 558 | ;; |
5b7b5e23 | 559 | *-*-openbsd*) |
560 | AC_DEFINE(HAVE_ATTRIBUTE__SENTINEL__, 1, [OpenBSD's gcc has sentinel]) | |
8034a348 | 561 | AC_DEFINE(HAVE_ATTRIBUTE__BOUNDED__, 1, [OpenBSD's gcc has bounded]) |
0f6cb079 | 562 | AC_DEFINE(SSH_TUN_OPENBSD, 1, [Open tunnel devices the OpenBSD way]) |
c79c4814 | 563 | AC_DEFINE(SYSLOG_R_SAFE_IN_SIGHAND, 1, |
564 | [syslog_r function is safe to use in in a signal handler]) | |
5b7b5e23 | 565 | ;; |
9d6b1b96 | 566 | *-*-solaris*) |
82f4e93d | 567 | if test "x$withval" != "xno" ; then |
010e9d5b | 568 | need_dash_r=1 |
569 | fi | |
adeebd37 | 570 | AC_DEFINE(PAM_SUN_CODEBASE) |
7e2d5fa4 | 571 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
3466e002 | 572 | AC_DEFINE(LOGIN_NEEDS_TERM, 1, |
573 | [Some versions of /bin/login need the TERM supplied | |
574 | on the commandline]) | |
7f0a4ff1 | 575 | AC_DEFINE(PAM_TTY_KLUDGE) |
3466e002 | 576 | AC_DEFINE(SSHPAM_CHAUTHTOK_NEEDS_RUID, 1, |
577 | [Define if pam_chauthtok wants real uid set | |
578 | to the unpriv'ed user]) | |
3e6e3da0 | 579 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
ad84c479 | 580 | # Pushing STREAMS modules will cause sshd to acquire a controlling tty. |
3466e002 | 581 | AC_DEFINE(SSHD_ACQUIRES_CTTY, 1, |
582 | [Define if sshd somehow reacquires a controlling TTY | |
583 | after setsid()]) | |
795aa5f5 | 584 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd |
585 | in case the name is longer than 8 chars]) | |
95b99395 | 586 | external_path_file=/etc/default/login |
1d7b9b20 | 587 | # hardwire lastlog location (can't detect it on some versions) |
588 | conf_lastlog_location="/var/adm/lastlog" | |
32c80420 | 589 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) |
590 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
591 | if test "$sol2ver" -ge 8; then | |
592 | AC_MSG_RESULT(yes) | |
593 | AC_DEFINE(DISABLE_UTMP) | |
3466e002 | 594 | AC_DEFINE(DISABLE_WTMP, 1, |
595 | [Define if you don't want to use wtmp]) | |
32c80420 | 596 | else |
597 | AC_MSG_RESULT(no) | |
598 | fi | |
5b84789f | 599 | AC_ARG_WITH(solaris-contracts, |
600 | [ --with-solaris-contracts Enable Solaris process contracts (experimental)], | |
601 | [ | |
602 | AC_CHECK_LIB(contract, ct_tmpl_activate, | |
603 | [ AC_DEFINE(USE_SOLARIS_PROCESS_CONTRACTS, 1, | |
604 | [Define if you have Solaris process contracts]) | |
605 | SSHDLIBS="$SSHDLIBS -lcontract" | |
606 | AC_SUBST(SSHDLIBS) | |
607 | SPC_MSG="yes" ], ) | |
608 | ], | |
609 | ) | |
9d6b1b96 | 610 | ;; |
a423beaf | 611 | *-*-sunos4*) |
0c2fb82f | 612 | CPPFLAGS="$CPPFLAGS -DSUNOS4" |
a423beaf | 613 | AC_CHECK_FUNCS(getpwanam) |
adeebd37 | 614 | AC_DEFINE(PAM_SUN_CODEBASE) |
32eec038 | 615 | conf_utmp_location=/etc/utmp |
616 | conf_wtmp_location=/var/adm/wtmp | |
617 | conf_lastlog_location=/var/adm/lastlog | |
137d7b6c | 618 | AC_DEFINE(USE_PIPES) |
a423beaf | 619 | ;; |
6f68f28a | 620 | *-ncr-sysv*) |
98a7c37b | 621 | LIBS="$LIBS -lc89" |
29525240 | 622 | AC_DEFINE(USE_PIPES) |
eabb99c6 | 623 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
6fb3618d | 624 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
625 | AC_DEFINE(BROKEN_SETREUID) | |
626 | AC_DEFINE(BROKEN_SETREGID) | |
6f68f28a | 627 | ;; |
132dd316 | 628 | *-sni-sysv*) |
c8c15bcb | 629 | # /usr/ucblib MUST NOT be searched on ReliantUNIX |
e2798e96 | 630 | AC_CHECK_LIB(dl, dlsym, ,) |
d08db6d1 | 631 | # -lresolv needs to be at the end of LIBS or DNS lookups break |
632 | AC_CHECK_LIB(resolv, res_query, [ LIBS="$LIBS -lresolv" ]) | |
9548d6c8 | 633 | IPADDR_IN_DISPLAY=yes |
634 | AC_DEFINE(USE_PIPES) | |
132dd316 | 635 | AC_DEFINE(IP_TOS_IS_BROKEN) |
605369bb | 636 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
637 | AC_DEFINE(BROKEN_SETREUID) | |
638 | AC_DEFINE(BROKEN_SETREGID) | |
eabb99c6 | 639 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
95b99395 | 640 | external_path_file=/etc/default/login |
c8c15bcb | 641 | # /usr/ucblib/libucb.a no longer needed on ReliantUNIX |
642 | # Attention: always take care to bind libsocket and libnsl before libc, | |
643 | # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog | |
132dd316 | 644 | ;; |
79a7ba96 | 645 | # UnixWare 1.x, UnixWare 2.x, and others based on code from Univel. |
77bb0bca | 646 | *-*-sysv4.2*) |
ed6553e2 | 647 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 648 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
649 | AC_DEFINE(BROKEN_SETREUID) | |
650 | AC_DEFINE(BROKEN_SETREGID) | |
46f853b9 | 651 | AC_DEFINE(PASSWD_NEEDS_USERNAME, 1, [must supply username to passwd]) |
e45da4d6 | 652 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
77bb0bca | 653 | ;; |
79a7ba96 | 654 | # UnixWare 7.x, OpenUNIX 8 |
77bb0bca | 655 | *-*-sysv5*) |
d7d2cc6e | 656 | check_for_libcrypt_later=1 |
657 | AC_DEFINE(UNIXWARE_LONG_PASSWORDS, 1, [Support passwords > 8 chars]) | |
ed6553e2 | 658 | AC_DEFINE(USE_PIPES) |
7ed101c0 | 659 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
660 | AC_DEFINE(BROKEN_SETREUID) | |
661 | AC_DEFINE(BROKEN_SETREGID) | |
3466e002 | 662 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
822015dd | 663 | case "$host" in |
664 | *-*-sysv5SCO_SV*) # SCO OpenServer 6.x | |
665 | TEST_SHELL=/u95/bin/sh | |
3466e002 | 666 | AC_DEFINE(BROKEN_LIBIAF, 1, |
667 | [ia_uinfo routines not supported by OS yet]) | |
5cc6ddad | 668 | AC_DEFINE(BROKEN_UPDWTMPX) |
822015dd | 669 | ;; |
e45da4d6 | 670 | *) AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
671 | ;; | |
822015dd | 672 | esac |
77bb0bca | 673 | ;; |
9d6b1b96 | 674 | *-*-sysv*) |
9d6b1b96 | 675 | ;; |
79a7ba96 | 676 | # SCO UNIX and OEM versions of SCO UNIX |
77bb0bca | 677 | *-*-sco3.2v4*) |
11cf4f1f | 678 | AC_MSG_ERROR("This Platform is no longer supported.") |
77bb0bca | 679 | ;; |
79a7ba96 | 680 | # SCO OpenServer 5.x |
77bb0bca | 681 | *-*-sco3.2v5*) |
21710e39 | 682 | if test -z "$GCC"; then |
683 | CFLAGS="$CFLAGS -belf" | |
684 | fi | |
ed6553e2 | 685 | LIBS="$LIBS -lprot -lx -ltinfo -lm" |
509b1f88 | 686 | no_dev_ptmx=1 |
ed6553e2 | 687 | AC_DEFINE(USE_PIPES) |
6e879cb4 | 688 | AC_DEFINE(HAVE_SECUREWARE) |
d287c664 | 689 | AC_DEFINE(DISABLE_SHADOW) |
94d8258b | 690 | AC_DEFINE(DISABLE_FD_PASSING) |
7ed101c0 | 691 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
692 | AC_DEFINE(BROKEN_SETREUID) | |
693 | AC_DEFINE(BROKEN_SETREGID) | |
bcebad47 | 694 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
34f2baf0 | 695 | AC_DEFINE(BROKEN_UPDWTMPX) |
3466e002 | 696 | AC_DEFINE(PASSWD_NEEDS_USERNAME) |
aca75d94 | 697 | AC_CHECK_FUNCS(getluid setluid) |
533875af | 698 | MANTYPE=man |
a3245b92 | 699 | TEST_SHELL=ksh |
509b1f88 | 700 | ;; |
ccbb983c | 701 | *-*-unicosmk*) |
3466e002 | 702 | AC_DEFINE(NO_SSH_LASTLOG, 1, |
703 | [Define if you don't want to use lastlog in session.c]) | |
c1ad5966 | 704 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
705 | AC_DEFINE(BROKEN_SETREUID) | |
706 | AC_DEFINE(BROKEN_SETREGID) | |
ccbb983c | 707 | AC_DEFINE(USE_PIPES) |
708 | AC_DEFINE(DISABLE_FD_PASSING) | |
709 | LDFLAGS="$LDFLAGS" | |
710 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
711 | MANTYPE=cat | |
d262b7f2 | 712 | ;; |
7b9a8c6e | 713 | *-*-unicosmp*) |
c1ad5966 | 714 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
715 | AC_DEFINE(BROKEN_SETREUID) | |
716 | AC_DEFINE(BROKEN_SETREGID) | |
7b9a8c6e | 717 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
718 | AC_DEFINE(USE_PIPES) | |
719 | AC_DEFINE(DISABLE_FD_PASSING) | |
720 | LDFLAGS="$LDFLAGS" | |
c1ad5966 | 721 | LIBS="$LIBS -lgen -lacid -ldb" |
7b9a8c6e | 722 | MANTYPE=cat |
723 | ;; | |
ca5c7d6a | 724 | *-*-unicos*) |
c1ad5966 | 725 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
726 | AC_DEFINE(BROKEN_SETREUID) | |
727 | AC_DEFINE(BROKEN_SETREGID) | |
ca5c7d6a | 728 | AC_DEFINE(USE_PIPES) |
94d8258b | 729 | AC_DEFINE(DISABLE_FD_PASSING) |
ef51930f | 730 | AC_DEFINE(NO_SSH_LASTLOG) |
ccbb983c | 731 | LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal" |
732 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
733 | MANTYPE=cat | |
a704dd54 | 734 | ;; |
4d33e531 | 735 | *-dec-osf*) |
99c8ddac | 736 | AC_MSG_CHECKING(for Digital Unix SIA) |
737 | no_osfsia="" | |
738 | AC_ARG_WITH(osfsia, | |
739 | [ --with-osfsia Enable Digital Unix SIA], | |
740 | [ | |
741 | if test "x$withval" = "xno" ; then | |
742 | AC_MSG_RESULT(disabled) | |
743 | no_osfsia=1 | |
744 | fi | |
745 | ], | |
746 | ) | |
747 | if test -z "$no_osfsia" ; then | |
4d33e531 | 748 | if test -f /etc/sia/matrix.conf; then |
749 | AC_MSG_RESULT(yes) | |
3466e002 | 750 | AC_DEFINE(HAVE_OSF_SIA, 1, |
751 | [Define if you have Digital Unix Security | |
752 | Integration Architecture]) | |
753 | AC_DEFINE(DISABLE_LOGIN, 1, | |
754 | [Define if you don't want to use your | |
755 | system's login() call]) | |
58d0df4e | 756 | AC_DEFINE(DISABLE_FD_PASSING) |
4d33e531 | 757 | LIBS="$LIBS -lsecurity -ldb -lm -laud" |
5b84789f | 758 | SIA_MSG="yes" |
4d33e531 | 759 | else |
760 | AC_MSG_RESULT(no) | |
3466e002 | 761 | AC_DEFINE(LOCKED_PASSWD_SUBSTR, "Nologin", |
762 | [String used in /etc/passwd to denote locked account]) | |
4d33e531 | 763 | fi |
764 | fi | |
a6e67b60 | 765 | AC_DEFINE(BROKEN_GETADDRINFO) |
f4f2ff4f | 766 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
08da2d08 | 767 | AC_DEFINE(BROKEN_SETREUID) |
768 | AC_DEFINE(BROKEN_SETREGID) | |
4d33e531 | 769 | ;; |
41cb4569 | 770 | |
9c54c067 | 771 | *-*-nto-qnx*) |
41cb4569 | 772 | AC_DEFINE(USE_PIPES) |
773 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
3466e002 | 774 | AC_DEFINE(MISSING_NFDBITS, 1, [Define on *nto-qnx systems]) |
775 | AC_DEFINE(MISSING_HOWMANY, 1, [Define on *nto-qnx systems]) | |
776 | AC_DEFINE(MISSING_FD_MASK, 1, [Define on *nto-qnx systems]) | |
9c54c067 | 777 | AC_DEFINE(DISABLE_LASTLOG) |
49c64dd6 | 778 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
0c7e8877 | 779 | enable_etc_default_login=no # has incompatible /etc/default/login |
41cb4569 | 780 | ;; |
35fc74ed | 781 | |
782 | *-*-ultrix*) | |
3466e002 | 783 | AC_DEFINE(BROKEN_GETGROUPS, 1, [getgroups(0,NULL) will return -1]) |
784 | AC_DEFINE(BROKEN_MMAP, 1, [Ultrix mmap can't map files]) | |
4b2cf3f1 | 785 | AC_DEFINE(NEED_SETPGRP) |
b5765e1d | 786 | AC_DEFINE(HAVE_SYS_SYSLOG_H, 1, [Force use of sys/syslog.h on Ultrix]) |
787 | ;; | |
157b6700 | 788 | |
789 | *-*-lynxos) | |
790 | CFLAGS="$CFLAGS -D__NO_INCLUDE_WARN__" | |
3466e002 | 791 | AC_DEFINE(MISSING_HOWMANY) |
157b6700 | 792 | AC_DEFINE(BROKEN_SETVBUF, 1, [LynxOS has broken setvbuf() implementation]) |
793 | ;; | |
a7effaac | 794 | esac |
795 | ||
c5829391 | 796 | AC_MSG_CHECKING(compiler and flags for sanity) |
479cece8 | 797 | AC_RUN_IFELSE( |
798 | [AC_LANG_SOURCE([ | |
c5829391 | 799 | #include <stdio.h> |
800 | int main(){exit(0);} | |
479cece8 | 801 | ])], |
c5829391 | 802 | [ AC_MSG_RESULT(yes) ], |
803 | [ | |
804 | AC_MSG_RESULT(no) | |
805 | AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***]) | |
1a01a50c | 806 | ], |
807 | [ AC_MSG_WARN([cross compiling: not checking compiler sanity]) ] | |
c5829391 | 808 | ) |
809 | ||
b04a9f8c | 810 | dnl Checks for header files. |
a0391976 | 811 | # Checks for libraries. |
98a7c37b | 812 | AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match)) |
813 | AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt)) | |
2c523de9 | 814 | |
446227d6 | 815 | dnl IRIX and Solaris 2.5.1 have dirname() in libgen |
816 | AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[ | |
817 | AC_CHECK_LIB(gen, dirname,[ | |
818 | AC_CACHE_CHECK([for broken dirname], | |
819 | ac_cv_have_broken_dirname, [ | |
820 | save_LIBS="$LIBS" | |
821 | LIBS="$LIBS -lgen" | |
b0e7249f | 822 | AC_RUN_IFELSE( |
823 | [AC_LANG_SOURCE([[ | |
446227d6 | 824 | #include <libgen.h> |
825 | #include <string.h> | |
826 | ||
827 | int main(int argc, char **argv) { | |
828 | char *s, buf[32]; | |
829 | ||
830 | strncpy(buf,"/etc", 32); | |
831 | s = dirname(buf); | |
832 | if (!s || strncmp(s, "/", 32) != 0) { | |
833 | exit(1); | |
834 | } else { | |
835 | exit(0); | |
836 | } | |
837 | } | |
b0e7249f | 838 | ]])], |
839 | [ ac_cv_have_broken_dirname="no" ], | |
840 | [ ac_cv_have_broken_dirname="yes" ], | |
446227d6 | 841 | [ ac_cv_have_broken_dirname="no" ], |
446227d6 | 842 | ) |
843 | LIBS="$save_LIBS" | |
844 | ]) | |
845 | if test "x$ac_cv_have_broken_dirname" = "xno" ; then | |
846 | LIBS="$LIBS -lgen" | |
847 | AC_DEFINE(HAVE_DIRNAME) | |
848 | AC_CHECK_HEADERS(libgen.h) | |
849 | fi | |
850 | ]) | |
851 | ]) | |
852 | ||
853 | AC_CHECK_FUNC(getspnam, , | |
854 | AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen")) | |
3466e002 | 855 | AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME, 1, |
856 | [Define if you have the basename function.])) | |
446227d6 | 857 | |
98a7c37b | 858 | dnl zlib is required |
859 | AC_ARG_WITH(zlib, | |
860 | [ --with-zlib=PATH Use zlib in PATH], | |
6dd05556 | 861 | [ if test "x$withval" = "xno" ; then |
862 | AC_MSG_ERROR([*** zlib is required ***]) | |
863 | elif test "x$withval" != "xyes"; then | |
98a7c37b | 864 | if test -d "$withval/lib"; then |
865 | if test -n "${need_dash_r}"; then | |
5a162955 | 866 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 867 | else |
5a162955 | 868 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 869 | fi |
870 | else | |
871 | if test -n "${need_dash_r}"; then | |
5a162955 | 872 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 873 | else |
5a162955 | 874 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 875 | fi |
876 | fi | |
877 | if test -d "$withval/include"; then | |
5a162955 | 878 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 879 | else |
5a162955 | 880 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 881 | fi |
6dd05556 | 882 | fi ] |
98a7c37b | 883 | ) |
884 | ||
0a15d73b | 885 | AC_CHECK_LIB(z, deflate, , |
886 | [ | |
887 | saved_CPPFLAGS="$CPPFLAGS" | |
888 | saved_LDFLAGS="$LDFLAGS" | |
889 | save_LIBS="$LIBS" | |
890 | dnl Check default zlib install dir | |
891 | if test -n "${need_dash_r}"; then | |
892 | LDFLAGS="-L/usr/local/lib -R/usr/local/lib ${saved_LDFLAGS}" | |
893 | else | |
894 | LDFLAGS="-L/usr/local/lib ${saved_LDFLAGS}" | |
895 | fi | |
896 | CPPFLAGS="-I/usr/local/include ${saved_CPPFLAGS}" | |
897 | LIBS="$LIBS -lz" | |
898 | AC_TRY_LINK_FUNC(deflate, AC_DEFINE(HAVE_LIBZ), | |
899 | [ | |
900 | AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]) | |
901 | ] | |
902 | ) | |
903 | ] | |
904 | ) | |
4ad65809 | 905 | AC_CHECK_HEADER([zlib.h], ,AC_MSG_ERROR([*** zlib.h missing - please install first or check config.log ***])) |
8068d564 | 906 | |
907 | AC_ARG_WITH(zlib-version-check, | |
908 | [ --without-zlib-version-check Disable zlib version check], | |
909 | [ if test "x$withval" = "xno" ; then | |
910 | zlib_check_nonfatal=1 | |
911 | fi | |
912 | ] | |
913 | ) | |
914 | ||
5c7fc85d | 915 | AC_MSG_CHECKING(for possibly buggy zlib) |
479cece8 | 916 | AC_RUN_IFELSE([AC_LANG_SOURCE([[ |
5c7fc85d | 917 | #include <stdio.h> |
4ad65809 | 918 | #include <zlib.h> |
919 | int main() | |
920 | { | |
5c7fc85d | 921 | int a=0, b=0, c=0, d=0, n, v; |
922 | n = sscanf(ZLIB_VERSION, "%d.%d.%d.%d", &a, &b, &c, &d); | |
923 | if (n != 3 && n != 4) | |
4ad65809 | 924 | exit(1); |
5c7fc85d | 925 | v = a*1000000 + b*10000 + c*100 + d; |
926 | fprintf(stderr, "found zlib version %s (%d)\n", ZLIB_VERSION, v); | |
927 | ||
928 | /* 1.1.4 is OK */ | |
929 | if (a == 1 && b == 1 && c >= 4) | |
4ad65809 | 930 | exit(0); |
5c7fc85d | 931 | |
0072b59d | 932 | /* 1.2.3 and up are OK */ |
933 | if (v >= 1020300) | |
5c7fc85d | 934 | exit(0); |
935 | ||
4ad65809 | 936 | exit(2); |
937 | } | |
479cece8 | 938 | ]])], |
5c7fc85d | 939 | AC_MSG_RESULT(no), |
940 | [ AC_MSG_RESULT(yes) | |
8068d564 | 941 | if test -z "$zlib_check_nonfatal" ; then |
942 | AC_MSG_ERROR([*** zlib too old - check config.log *** | |
943 | Your reported zlib version has known security problems. It's possible your | |
944 | vendor has fixed these problems without changing the version number. If you | |
945 | are sure this is the case, you can disable the check by running | |
946 | "./configure --without-zlib-version-check". | |
6090bcfe | 947 | If you are in doubt, upgrade zlib to version 1.2.3 or greater. |
5c7fc85d | 948 | See http://www.gzip.org/zlib/ for details.]) |
8068d564 | 949 | else |
950 | AC_MSG_WARN([zlib version may have security problems]) | |
951 | fi | |
1a01a50c | 952 | ], |
953 | [ AC_MSG_WARN([cross compiling: not checking zlib version]) ] | |
4ad65809 | 954 | ) |
48e7916f | 955 | |
2c523de9 | 956 | dnl UnixWare 2.x |
aff51935 | 957 | AC_CHECK_FUNC(strcasecmp, |
2c523de9 | 958 | [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ] |
959 | ) | |
23361281 | 960 | AC_CHECK_FUNCS(utimes, |
cda1ebcb | 961 | [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES) |
962 | LIBS="$LIBS -lc89"]) ] | |
2c523de9 | 963 | ) |
4cca272e | 964 | |
7c6d759d | 965 | dnl Checks for libutil functions |
966 | AC_CHECK_HEADERS(libutil.h) | |
3466e002 | 967 | AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN, 1, |
968 | [Define if your libraries define login()])]) | |
7c6d759d | 969 | AC_CHECK_FUNCS(logout updwtmp logwtmp) |
970 | ||
a738c3b0 | 971 | AC_FUNC_STRFTIME |
972 | ||
84ceda19 | 973 | # Check for ALTDIRFUNC glob() extension |
974 | AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support) | |
975 | AC_EGREP_CPP(FOUNDIT, | |
976 | [ | |
977 | #include <glob.h> | |
978 | #ifdef GLOB_ALTDIRFUNC | |
979 | FOUNDIT | |
980 | #endif | |
aff51935 | 981 | ], |
84ceda19 | 982 | [ |
3466e002 | 983 | AC_DEFINE(GLOB_HAS_ALTDIRFUNC, 1, |
984 | [Define if your system glob() function has | |
985 | the GLOB_ALTDIRFUNC extension]) | |
84ceda19 | 986 | AC_MSG_RESULT(yes) |
987 | ], | |
988 | [ | |
989 | AC_MSG_RESULT(no) | |
990 | ] | |
991 | ) | |
4cca272e | 992 | |
40849fdb | 993 | # Check for g.gl_matchc glob() extension |
994 | AC_MSG_CHECKING(for gl_matchc field in glob_t) | |
d90b9f9a | 995 | AC_TRY_COMPILE( |
13ff27b7 | 996 | [ #include <glob.h> ], |
997 | [glob_t g; g.gl_matchc = 1;], | |
aff51935 | 998 | [ |
3466e002 | 999 | AC_DEFINE(GLOB_HAS_GL_MATCHC, 1, |
1000 | [Define if your system glob() function has | |
1001 | gl_matchc options in glob_t]) | |
aff51935 | 1002 | AC_MSG_RESULT(yes) |
1003 | ], | |
1004 | [ | |
1005 | AC_MSG_RESULT(no) | |
1006 | ] | |
40849fdb | 1007 | ) |
1008 | ||
78888bab | 1009 | AC_CHECK_DECLS(GLOB_NOMATCH, , , [#include <glob.h>]) |
1010 | ||
edbe6722 | 1011 | AC_MSG_CHECKING([whether struct dirent allocates space for d_name]) |
1a01a50c | 1012 | AC_RUN_IFELSE( |
479cece8 | 1013 | [AC_LANG_SOURCE([[ |
edbe6722 | 1014 | #include <sys/types.h> |
1015 | #include <dirent.h> | |
aec4cb4f | 1016 | int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));} |
479cece8 | 1017 | ]])], |
aff51935 | 1018 | [AC_MSG_RESULT(yes)], |
edbe6722 | 1019 | [ |
1020 | AC_MSG_RESULT(no) | |
3466e002 | 1021 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME, 1, |
d08db6d1 | 1022 | [Define if your struct dirent expects you to |
3466e002 | 1023 | allocate extra space for d_name]) |
1a01a50c | 1024 | ], |
82f4e93d | 1025 | [ |
1a01a50c | 1026 | AC_MSG_WARN([cross compiling: assuming BROKEN_ONE_BYTE_DIRENT_D_NAME]) |
1027 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME) | |
edbe6722 | 1028 | ] |
1029 | ) | |
1030 | ||
419e26e7 | 1031 | AC_MSG_CHECKING([for /proc/pid/fd directory]) |
1032 | if test -d "/proc/$$/fd" ; then | |
3466e002 | 1033 | AC_DEFINE(HAVE_PROC_PID, 1, [Define if you have /proc/$pid/fd]) |
419e26e7 | 1034 | AC_MSG_RESULT(yes) |
1035 | else | |
1036 | AC_MSG_RESULT(no) | |
1037 | fi | |
1038 | ||
278588d8 | 1039 | # Check whether user wants S/Key support |
aff51935 | 1040 | SKEY_MSG="no" |
278588d8 | 1041 | AC_ARG_WITH(skey, |
6ff3d0dc | 1042 | [ --with-skey[[=PATH]] Enable S/Key support (optionally in PATH)], |
278588d8 | 1043 | [ |
1044 | if test "x$withval" != "xno" ; then | |
1045 | ||
1046 | if test "x$withval" != "xyes" ; then | |
1047 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
1048 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
1049 | fi | |
1050 | ||
3466e002 | 1051 | AC_DEFINE(SKEY, 1, [Define if you want S/Key support]) |
278588d8 | 1052 | LIBS="-lskey $LIBS" |
aff51935 | 1053 | SKEY_MSG="yes" |
82f4e93d | 1054 | |
ddceb1c8 | 1055 | AC_MSG_CHECKING([for s/key support]) |
b0e7249f | 1056 | AC_LINK_IFELSE( |
1057 | [AC_LANG_SOURCE([[ | |
ddceb1c8 | 1058 | #include <stdio.h> |
1059 | #include <skey.h> | |
aec4cb4f | 1060 | int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); } |
b0e7249f | 1061 | ]])], |
ddceb1c8 | 1062 | [AC_MSG_RESULT(yes)], |
278588d8 | 1063 | [ |
ddceb1c8 | 1064 | AC_MSG_RESULT(no) |
278588d8 | 1065 | AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) |
1066 | ]) | |
141fc639 | 1067 | AC_MSG_CHECKING(if skeychallenge takes 4 arguments) |
1068 | AC_TRY_COMPILE( | |
1069 | [#include <stdio.h> | |
1070 | #include <skey.h>], | |
1071 | [(void)skeychallenge(NULL,"name","",0);], | |
1072 | [AC_MSG_RESULT(yes) | |
3466e002 | 1073 | AC_DEFINE(SKEYCHALLENGE_4ARG, 1, |
1074 | [Define if your skeychallenge() | |
1075 | function takes 4 arguments (NetBSD)])], | |
141fc639 | 1076 | [AC_MSG_RESULT(no)] |
1077 | ) | |
278588d8 | 1078 | fi |
1079 | ] | |
1080 | ) | |
1081 | ||
1082 | # Check whether user wants TCP wrappers support | |
98a7c37b | 1083 | TCPW_MSG="no" |
278588d8 | 1084 | AC_ARG_WITH(tcp-wrappers, |
6ff3d0dc | 1085 | [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support (optionally in PATH)], |
278588d8 | 1086 | [ |
1087 | if test "x$withval" != "xno" ; then | |
1088 | saved_LIBS="$LIBS" | |
98a7c37b | 1089 | saved_LDFLAGS="$LDFLAGS" |
1090 | saved_CPPFLAGS="$CPPFLAGS" | |
4b492aab | 1091 | if test -n "${withval}" && \ |
6cf0200f | 1092 | test "x${withval}" != "xyes"; then |
98a7c37b | 1093 | if test -d "${withval}/lib"; then |
1094 | if test -n "${need_dash_r}"; then | |
5a162955 | 1095 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" |
98a7c37b | 1096 | else |
5a162955 | 1097 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
98a7c37b | 1098 | fi |
1099 | else | |
1100 | if test -n "${need_dash_r}"; then | |
5a162955 | 1101 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" |
98a7c37b | 1102 | else |
5a162955 | 1103 | LDFLAGS="-L${withval} ${LDFLAGS}" |
98a7c37b | 1104 | fi |
1105 | fi | |
1106 | if test -d "${withval}/include"; then | |
5a162955 | 1107 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
98a7c37b | 1108 | else |
5a162955 | 1109 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
98a7c37b | 1110 | fi |
98a7c37b | 1111 | fi |
e54defb4 | 1112 | LIBS="-lwrap $LIBS" |
278588d8 | 1113 | AC_MSG_CHECKING(for libwrap) |
1114 | AC_TRY_LINK( | |
1115 | [ | |
77f09220 | 1116 | #include <sys/types.h> |
1117 | #include <sys/socket.h> | |
1118 | #include <netinet/in.h> | |
278588d8 | 1119 | #include <tcpd.h> |
1120 | int deny_severity = 0, allow_severity = 0; | |
1121 | ], | |
1122 | [hosts_access(0);], | |
1123 | [ | |
1124 | AC_MSG_RESULT(yes) | |
3466e002 | 1125 | AC_DEFINE(LIBWRAP, 1, |
1126 | [Define if you want | |
1127 | TCP Wrappers support]) | |
e54defb4 | 1128 | SSHDLIBS="$SSHDLIBS -lwrap" |
98a7c37b | 1129 | TCPW_MSG="yes" |
278588d8 | 1130 | ], |
1131 | [ | |
1132 | AC_MSG_ERROR([*** libwrap missing]) | |
1133 | ] | |
1134 | ) | |
ddceb1c8 | 1135 | LIBS="$saved_LIBS" |
278588d8 | 1136 | fi |
1137 | ] | |
1138 | ) | |
1139 | ||
59031773 | 1140 | # Check whether user wants libedit support |
1141 | LIBEDIT_MSG="no" | |
1142 | AC_ARG_WITH(libedit, | |
6ff3d0dc | 1143 | [ --with-libedit[[=PATH]] Enable libedit support for sftp], |
59031773 | 1144 | [ if test "x$withval" != "xno" ; then |
737edf04 | 1145 | if test "x$withval" != "xyes"; then |
bb116c8e | 1146 | CPPFLAGS="$CPPFLAGS -I${withval}/include" |
1147 | if test -n "${need_dash_r}"; then | |
1148 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1149 | else | |
1150 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
1151 | fi | |
737edf04 | 1152 | fi |
59031773 | 1153 | AC_CHECK_LIB(edit, el_init, |
3466e002 | 1154 | [ AC_DEFINE(USE_LIBEDIT, 1, [Use libedit for sftp]) |
59031773 | 1155 | LIBEDIT="-ledit -lcurses" |
1156 | LIBEDIT_MSG="yes" | |
1157 | AC_SUBST(LIBEDIT) | |
1158 | ], | |
737edf04 | 1159 | [ AC_MSG_ERROR(libedit not found) ], |
1160 | [ -lcurses ] | |
59031773 | 1161 | ) |
f47ddccb | 1162 | AC_MSG_CHECKING(if libedit version is compatible) |
d92622f9 | 1163 | AC_COMPILE_IFELSE( |
1164 | [AC_LANG_SOURCE([[ | |
1165 | #include <histedit.h> | |
f47ddccb | 1166 | int main(void) |
1167 | { | |
1168 | int i = H_SETSIZE; | |
1169 | el_init("", NULL, NULL, NULL); | |
1170 | exit(0); | |
1171 | } | |
d92622f9 | 1172 | ]])], |
f47ddccb | 1173 | [ AC_MSG_RESULT(yes) ], |
1174 | [ AC_MSG_RESULT(no) | |
1175 | AC_MSG_ERROR(libedit version is not compatible) ] | |
1176 | ) | |
59031773 | 1177 | fi ] |
1178 | ) | |
1179 | ||
7b578f7d | 1180 | AUDIT_MODULE=none |
1181 | AC_ARG_WITH(audit, | |
1182 | [ --with-audit=module Enable EXPERIMENTAL audit support (modules=debug,bsm)], | |
1183 | [ | |
1184 | AC_MSG_CHECKING(for supported audit module) | |
1185 | case "$withval" in | |
1186 | bsm) | |
1187 | AC_MSG_RESULT(bsm) | |
1188 | AUDIT_MODULE=bsm | |
1189 | dnl Checks for headers, libs and functions | |
1190 | AC_CHECK_HEADERS(bsm/audit.h, [], | |
a01f637d | 1191 | [AC_MSG_ERROR(BSM enabled and bsm/audit.h not found)], |
1192 | [ | |
1193 | #ifdef HAVE_TIME_H | |
1194 | # include <time.h> | |
1195 | #endif | |
1196 | ] | |
1197 | ) | |
7b578f7d | 1198 | AC_CHECK_LIB(bsm, getaudit, [], |
1199 | [AC_MSG_ERROR(BSM enabled and required library not found)]) | |
1200 | AC_CHECK_FUNCS(getaudit, [], | |
1201 | [AC_MSG_ERROR(BSM enabled and required function not found)]) | |
1202 | # These are optional | |
7939c496 | 1203 | AC_CHECK_FUNCS(getaudit_addr) |
3466e002 | 1204 | AC_DEFINE(USE_BSM_AUDIT, 1, [Use BSM audit module]) |
7b578f7d | 1205 | ;; |
1206 | debug) | |
1207 | AUDIT_MODULE=debug | |
1208 | AC_MSG_RESULT(debug) | |
3466e002 | 1209 | AC_DEFINE(SSH_AUDIT_EVENTS, 1, Use audit debugging module) |
7b578f7d | 1210 | ;; |
a2b3321d | 1211 | no) |
d92622f9 | 1212 | AC_MSG_RESULT(no) |
a2b3321d | 1213 | ;; |
7b578f7d | 1214 | *) |
1215 | AC_MSG_ERROR([Unknown audit module $withval]) | |
1216 | ;; | |
1217 | esac ] | |
1218 | ) | |
1219 | ||
19160674 | 1220 | dnl Checks for library functions. Please keep in alphabetical order |
b04a9f8c | 1221 | AC_CHECK_FUNCS( \ |
1222 | arc4random \ | |
9a406e1e | 1223 | asprintf \ |
b04a9f8c | 1224 | b64_ntop \ |
1225 | __b64_ntop \ | |
1226 | b64_pton \ | |
1227 | __b64_pton \ | |
1228 | bcopy \ | |
1229 | bindresvport_sa \ | |
1230 | clock \ | |
1231 | closefrom \ | |
1232 | dirfd \ | |
b04a9f8c | 1233 | fchmod \ |
1234 | fchown \ | |
1235 | freeaddrinfo \ | |
1236 | futimes \ | |
1237 | getaddrinfo \ | |
1238 | getcwd \ | |
1239 | getgrouplist \ | |
1240 | getnameinfo \ | |
1241 | getopt \ | |
1242 | getpeereid \ | |
1961d660 | 1243 | getpeerucred \ |
b04a9f8c | 1244 | _getpty \ |
1245 | getrlimit \ | |
1246 | getttyent \ | |
1247 | glob \ | |
1248 | inet_aton \ | |
1249 | inet_ntoa \ | |
1250 | inet_ntop \ | |
1251 | innetgr \ | |
1252 | login_getcapbool \ | |
1253 | md5_crypt \ | |
1254 | memmove \ | |
1255 | mkdtemp \ | |
1256 | mmap \ | |
1257 | ngetaddrinfo \ | |
1258 | nsleep \ | |
1259 | ogetaddrinfo \ | |
1260 | openlog_r \ | |
1261 | openpty \ | |
1262 | prctl \ | |
1263 | pstat \ | |
1264 | readpassphrase \ | |
1265 | realpath \ | |
1266 | recvmsg \ | |
1267 | rresvport_af \ | |
1268 | sendmsg \ | |
1269 | setdtablesize \ | |
1270 | setegid \ | |
1271 | setenv \ | |
1272 | seteuid \ | |
1273 | setgroups \ | |
1274 | setlogin \ | |
1275 | setpcred \ | |
1276 | setproctitle \ | |
1277 | setregid \ | |
1278 | setreuid \ | |
1279 | setrlimit \ | |
1280 | setsid \ | |
1281 | setvbuf \ | |
1282 | sigaction \ | |
1283 | sigvec \ | |
1284 | snprintf \ | |
1285 | socketpair \ | |
1286 | strdup \ | |
1287 | strerror \ | |
1288 | strlcat \ | |
1289 | strlcpy \ | |
1290 | strmode \ | |
1291 | strnvis \ | |
1292 | strtonum \ | |
1e29a0c8 | 1293 | strtoll \ |
b04a9f8c | 1294 | strtoul \ |
1295 | sysconf \ | |
1296 | tcgetpgrp \ | |
1297 | truncate \ | |
1298 | unsetenv \ | |
1299 | updwtmpx \ | |
9a406e1e | 1300 | vasprintf \ |
b04a9f8c | 1301 | vhangup \ |
1302 | vsnprintf \ | |
1303 | waitpid \ | |
19160674 | 1304 | ) |
98a7c37b | 1305 | |
1a086f97 | 1306 | # IRIX has a const char return value for gai_strerror() |
1307 | AC_CHECK_FUNCS(gai_strerror,[ | |
1308 | AC_DEFINE(HAVE_GAI_STRERROR) | |
1309 | AC_TRY_COMPILE([ | |
1310 | #include <sys/types.h> | |
1311 | #include <sys/socket.h> | |
1312 | #include <netdb.h> | |
1313 | ||
1314 | const char *gai_strerror(int);],[ | |
1315 | char *str; | |
1316 | ||
1317 | str = gai_strerror(0);],[ | |
1318 | AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1, | |
1319 | [Define if gai_strerror() returns const char *])])]) | |
1320 | ||
3466e002 | 1321 | AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP, 1, |
1322 | [Some systems put nanosleep outside of libc])) | |
92b1decf | 1323 | |
309709db | 1324 | dnl Make sure prototypes are defined for these before using them. |
309709db | 1325 | AC_CHECK_DECL(getrusage, [AC_CHECK_FUNCS(getrusage)]) |
0957c2cf | 1326 | AC_CHECK_DECL(strsep, |
1327 | [AC_CHECK_FUNCS(strsep)], | |
1328 | [], | |
1329 | [ | |
1330 | #ifdef HAVE_STRING_H | |
1331 | # include <string.h> | |
1332 | #endif | |
1333 | ]) | |
08412d26 | 1334 | |
3490699c | 1335 | dnl tcsendbreak might be a macro |
1336 | AC_CHECK_DECL(tcsendbreak, | |
1337 | [AC_DEFINE(HAVE_TCSENDBREAK)], | |
aff51935 | 1338 | [AC_CHECK_FUNCS(tcsendbreak)], |
3490699c | 1339 | [#include <termios.h>] |
1340 | ) | |
1341 | ||
41e0e158 | 1342 | AC_CHECK_DECLS(h_errno, , ,[#include <netdb.h>]) |
1343 | ||
71f4c727 | 1344 | AC_CHECK_DECLS(SHUT_RD, , , |
1345 | [ | |
1346 | #include <sys/types.h> | |
1347 | #include <sys/socket.h> | |
1348 | ]) | |
956d6743 | 1349 | |
1350 | AC_CHECK_DECLS(O_NONBLOCK, , , | |
1351 | [ | |
1352 | #include <sys/types.h> | |
1353 | #ifdef HAVE_SYS_STAT_H | |
1354 | # include <sys/stat.h> | |
1355 | #endif | |
1356 | #ifdef HAVE_FCNTL_H | |
1357 | # include <fcntl.h> | |
1358 | #endif | |
1359 | ]) | |
1360 | ||
752994dd | 1361 | AC_CHECK_DECLS(writev, , , [ |
1362 | #include <sys/types.h> | |
1363 | #include <sys/uio.h> | |
1364 | #include <unistd.h> | |
1365 | ]) | |
1366 | ||
0bf6279d | 1367 | AC_CHECK_DECLS(MAXSYMLINKS, , , [ |
1368 | #include <sys/param.h> | |
1369 | ]) | |
1370 | ||
3f176010 | 1371 | AC_CHECK_FUNCS(setresuid, [ |
1372 | dnl Some platorms have setresuid that isn't implemented, test for this | |
1373 | AC_MSG_CHECKING(if setresuid seems to work) | |
479cece8 | 1374 | AC_RUN_IFELSE( |
1375 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1376 | #include <stdlib.h> |
1377 | #include <errno.h> | |
1378 | int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1379 | ]])], |
3f176010 | 1380 | [AC_MSG_RESULT(yes)], |
3466e002 | 1381 | [AC_DEFINE(BROKEN_SETRESUID, 1, |
1382 | [Define if your setresuid() is broken]) | |
1a01a50c | 1383 | AC_MSG_RESULT(not implemented)], |
1384 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1385 | ) |
1386 | ]) | |
9a3fe0e2 | 1387 | |
3f176010 | 1388 | AC_CHECK_FUNCS(setresgid, [ |
1389 | dnl Some platorms have setresgid that isn't implemented, test for this | |
1390 | AC_MSG_CHECKING(if setresgid seems to work) | |
479cece8 | 1391 | AC_RUN_IFELSE( |
1392 | [AC_LANG_SOURCE([[ | |
9a3fe0e2 | 1393 | #include <stdlib.h> |
1394 | #include <errno.h> | |
1395 | int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
479cece8 | 1396 | ]])], |
3f176010 | 1397 | [AC_MSG_RESULT(yes)], |
3466e002 | 1398 | [AC_DEFINE(BROKEN_SETRESGID, 1, |
1399 | [Define if your setresgid() is broken]) | |
1a01a50c | 1400 | AC_MSG_RESULT(not implemented)], |
1401 | [AC_MSG_WARN([cross compiling: not checking setresuid])] | |
3f176010 | 1402 | ) |
1403 | ]) | |
9a3fe0e2 | 1404 | |
2e73a022 | 1405 | dnl Checks for time functions |
1d7b9b20 | 1406 | AC_CHECK_FUNCS(gettimeofday time) |
2e73a022 | 1407 | dnl Checks for utmp functions |
b03bd394 | 1408 | AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent) |
1d7b9b20 | 1409 | AC_CHECK_FUNCS(utmpname) |
2e73a022 | 1410 | dnl Checks for utmpx functions |
b03bd394 | 1411 | AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline ) |
1d7b9b20 | 1412 | AC_CHECK_FUNCS(setutxent utmpxname) |
76cd7316 | 1413 | |
aff51935 | 1414 | AC_CHECK_FUNC(daemon, |
3466e002 | 1415 | [AC_DEFINE(HAVE_DAEMON, 1, [Define if your libraries define daemon()])], |
1416 | [AC_CHECK_LIB(bsd, daemon, | |
1417 | [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
beb43d31 | 1418 | ) |
1419 | ||
aff51935 | 1420 | AC_CHECK_FUNC(getpagesize, |
3466e002 | 1421 | [AC_DEFINE(HAVE_GETPAGESIZE, 1, |
1422 | [Define if your libraries define getpagesize()])], | |
1423 | [AC_CHECK_LIB(ucb, getpagesize, | |
1424 | [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
aa6bd60a | 1425 | ) |
1426 | ||
2647ae26 | 1427 | # Check for broken snprintf |
1428 | if test "x$ac_cv_func_snprintf" = "xyes" ; then | |
1429 | AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) | |
1a01a50c | 1430 | AC_RUN_IFELSE( |
479cece8 | 1431 | [AC_LANG_SOURCE([[ |
2647ae26 | 1432 | #include <stdio.h> |
aec4cb4f | 1433 | int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');} |
479cece8 | 1434 | ]])], |
aff51935 | 1435 | [AC_MSG_RESULT(yes)], |
2647ae26 | 1436 | [ |
1437 | AC_MSG_RESULT(no) | |
3466e002 | 1438 | AC_DEFINE(BROKEN_SNPRINTF, 1, |
1439 | [Define if your snprintf is busted]) | |
2647ae26 | 1440 | AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) |
1a01a50c | 1441 | ], |
1442 | [ AC_MSG_WARN([cross compiling: Assuming working snprintf()]) ] | |
2647ae26 | 1443 | ) |
1444 | fi | |
1445 | ||
9a406e1e | 1446 | # If we don't have a working asprintf, then we strongly depend on vsnprintf |
1447 | # returning the right thing on overflow: the number of characters it tried to | |
1448 | # create (as per SUSv3) | |
1449 | if test "x$ac_cv_func_asprintf" != "xyes" && \ | |
1450 | test "x$ac_cv_func_vsnprintf" = "xyes" ; then | |
1451 | AC_MSG_CHECKING([whether vsnprintf returns correct values on overflow]) | |
1452 | AC_RUN_IFELSE( | |
1453 | [AC_LANG_SOURCE([[ | |
1454 | #include <sys/types.h> | |
1455 | #include <stdio.h> | |
1456 | #include <stdarg.h> | |
1457 | ||
1458 | int x_snprintf(char *str,size_t count,const char *fmt,...) | |
1459 | { | |
1460 | size_t ret; va_list ap; | |
1461 | va_start(ap, fmt); ret = vsnprintf(str, count, fmt, ap); va_end(ap); | |
1462 | return ret; | |
1463 | } | |
1464 | int main(void) | |
1465 | { | |
1466 | char x[1]; | |
1467 | exit(x_snprintf(x, 1, "%s %d", "hello", 12345) == 11 ? 0 : 1); | |
1468 | } ]])], | |
1469 | [AC_MSG_RESULT(yes)], | |
1470 | [ | |
1471 | AC_MSG_RESULT(no) | |
1472 | AC_DEFINE(BROKEN_SNPRINTF, 1, | |
1473 | [Define if your snprintf is busted]) | |
1474 | AC_MSG_WARN([****** Your vsnprintf() function is broken, complain to your vendor]) | |
1475 | ], | |
1476 | [ AC_MSG_WARN([cross compiling: Assuming working vsnprintf()]) ] | |
1477 | ) | |
1478 | fi | |
1479 | ||
31b0732a | 1480 | # On systems where [v]snprintf is broken, but is declared in stdio, |
1481 | # check that the fmt argument is const char * or just char *. | |
1482 | # This is only useful for when BROKEN_SNPRINTF | |
1483 | AC_MSG_CHECKING([whether snprintf can declare const char *fmt]) | |
1484 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[#include <stdio.h> | |
1485 | int snprintf(char *a, size_t b, const char *c, ...) { return 0; } | |
1486 | int main(void) { snprintf(0, 0, 0); } | |
1487 | ]])], | |
1488 | [AC_MSG_RESULT(yes) | |
1489 | AC_DEFINE(SNPRINTF_CONST, [const], | |
1490 | [Define as const if snprintf() can declare const char *fmt])], | |
1491 | [AC_MSG_RESULT(no) | |
1492 | AC_DEFINE(SNPRINTF_CONST, [/* not const */])]) | |
1493 | ||
2f6f9cff | 1494 | # Check for missing getpeereid (or equiv) support |
1495 | NO_PEERCHECK="" | |
1961d660 | 1496 | if test "x$ac_cv_func_getpeereid" != "xyes" -a "x$ac_cv_func_getpeerucred" != "xyes"; then |
2f6f9cff | 1497 | AC_MSG_CHECKING([whether system supports SO_PEERCRED getsockopt]) |
1498 | AC_TRY_COMPILE( | |
1499 | [#include <sys/types.h> | |
1500 | #include <sys/socket.h>], | |
1501 | [int i = SO_PEERCRED;], | |
62eb7db4 | 1502 | [ AC_MSG_RESULT(yes) |
3466e002 | 1503 | AC_DEFINE(HAVE_SO_PEERCRED, 1, [Have PEERCRED socket option]) |
62eb7db4 | 1504 | ], |
2f6f9cff | 1505 | [AC_MSG_RESULT(no) |
1506 | NO_PEERCHECK=1] | |
1507 | ) | |
1508 | fi | |
1509 | ||
70e7d0b0 | 1510 | dnl see whether mkstemp() requires XXXXXX |
1511 | if test "x$ac_cv_func_mkdtemp" = "xyes" ; then | |
1512 | AC_MSG_CHECKING([for (overly) strict mkstemp]) | |
b0e7249f | 1513 | AC_RUN_IFELSE( |
1514 | [AC_LANG_SOURCE([[ | |
70e7d0b0 | 1515 | #include <stdlib.h> |
1516 | main() { char template[]="conftest.mkstemp-test"; | |
1517 | if (mkstemp(template) == -1) | |
1518 | exit(1); | |
1519 | unlink(template); exit(0); | |
1520 | } | |
b0e7249f | 1521 | ]])], |
70e7d0b0 | 1522 | [ |
1523 | AC_MSG_RESULT(no) | |
1524 | ], | |
aff51935 | 1525 | [ |
70e7d0b0 | 1526 | AC_MSG_RESULT(yes) |
3466e002 | 1527 | AC_DEFINE(HAVE_STRICT_MKSTEMP, 1, [Silly mkstemp()]) |
70e7d0b0 | 1528 | ], |
1529 | [ | |
1530 | AC_MSG_RESULT(yes) | |
1531 | AC_DEFINE(HAVE_STRICT_MKSTEMP) | |
aff51935 | 1532 | ] |
70e7d0b0 | 1533 | ) |
1534 | fi | |
1535 | ||
eacb954e | 1536 | dnl make sure that openpty does not reacquire controlling terminal |
1537 | if test ! -z "$check_for_openpty_ctty_bug"; then | |
1538 | AC_MSG_CHECKING(if openpty correctly handles controlling tty) | |
b0e7249f | 1539 | AC_RUN_IFELSE( |
1540 | [AC_LANG_SOURCE([[ | |
eacb954e | 1541 | #include <stdio.h> |
1542 | #include <sys/fcntl.h> | |
1543 | #include <sys/types.h> | |
1544 | #include <sys/wait.h> | |
1545 | ||
1546 | int | |
1547 | main() | |
1548 | { | |
1549 | pid_t pid; | |
1550 | int fd, ptyfd, ttyfd, status; | |
1551 | ||
1552 | pid = fork(); | |
1553 | if (pid < 0) { /* failed */ | |
1554 | exit(1); | |
1555 | } else if (pid > 0) { /* parent */ | |
1556 | waitpid(pid, &status, 0); | |
aff51935 | 1557 | if (WIFEXITED(status)) |
eacb954e | 1558 | exit(WEXITSTATUS(status)); |
1559 | else | |
1560 | exit(2); | |
1561 | } else { /* child */ | |
1562 | close(0); close(1); close(2); | |
1563 | setsid(); | |
1564 | openpty(&ptyfd, &ttyfd, NULL, NULL, NULL); | |
1565 | fd = open("/dev/tty", O_RDWR | O_NOCTTY); | |
1566 | if (fd >= 0) | |
1567 | exit(3); /* Acquired ctty: broken */ | |
1568 | else | |
1569 | exit(0); /* Did not acquire ctty: OK */ | |
1570 | } | |
1571 | } | |
b0e7249f | 1572 | ]])], |
eacb954e | 1573 | [ |
1574 | AC_MSG_RESULT(yes) | |
1575 | ], | |
1576 | [ | |
1577 | AC_MSG_RESULT(no) | |
1578 | AC_DEFINE(SSHD_ACQUIRES_CTTY) | |
b0e7249f | 1579 | ], |
1580 | [ | |
1581 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
eacb954e | 1582 | ] |
1583 | ) | |
1584 | fi | |
1585 | ||
4b492aab | 1586 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1587 | test "x$check_for_hpux_broken_getaddrinfo" = "x1"; then | |
2fe51906 | 1588 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
b0e7249f | 1589 | AC_RUN_IFELSE( |
1590 | [AC_LANG_SOURCE([[ | |
2fe51906 | 1591 | #include <stdio.h> |
1592 | #include <sys/socket.h> | |
1593 | #include <netdb.h> | |
1594 | #include <errno.h> | |
1595 | #include <netinet/in.h> | |
1596 | ||
1597 | #define TEST_PORT "2222" | |
1598 | ||
1599 | int | |
1600 | main(void) | |
1601 | { | |
1602 | int err, sock; | |
1603 | struct addrinfo *gai_ai, *ai, hints; | |
1604 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1605 | ||
1606 | memset(&hints, 0, sizeof(hints)); | |
1607 | hints.ai_family = PF_UNSPEC; | |
1608 | hints.ai_socktype = SOCK_STREAM; | |
1609 | hints.ai_flags = AI_PASSIVE; | |
1610 | ||
1611 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1612 | if (err != 0) { | |
1613 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1614 | exit(1); | |
1615 | } | |
1616 | ||
1617 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1618 | if (ai->ai_family != AF_INET6) | |
1619 | continue; | |
1620 | ||
1621 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1622 | sizeof(ntop), strport, sizeof(strport), | |
1623 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1624 | ||
1625 | if (err != 0) { | |
1626 | if (err == EAI_SYSTEM) | |
1627 | perror("getnameinfo EAI_SYSTEM"); | |
1628 | else | |
1629 | fprintf(stderr, "getnameinfo failed: %s\n", | |
1630 | gai_strerror(err)); | |
1631 | exit(2); | |
1632 | } | |
1633 | ||
1634 | sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); | |
1635 | if (sock < 0) | |
1636 | perror("socket"); | |
1637 | if (bind(sock, ai->ai_addr, ai->ai_addrlen) < 0) { | |
1638 | if (errno == EBADF) | |
1639 | exit(3); | |
1640 | } | |
1641 | } | |
1642 | exit(0); | |
1643 | } | |
b0e7249f | 1644 | ]])], |
2fe51906 | 1645 | [ |
1646 | AC_MSG_RESULT(yes) | |
1647 | ], | |
1648 | [ | |
1649 | AC_MSG_RESULT(no) | |
1650 | AC_DEFINE(BROKEN_GETADDRINFO) | |
b0e7249f | 1651 | ], |
1652 | [ | |
1653 | AC_MSG_RESULT(cross-compiling, assuming yes) | |
2fe51906 | 1654 | ] |
1655 | ) | |
1656 | fi | |
1657 | ||
4b492aab | 1658 | if test "x$ac_cv_func_getaddrinfo" = "xyes" && \ |
1659 | test "x$check_for_aix_broken_getaddrinfo" = "x1"; then | |
5ccf88cb | 1660 | AC_MSG_CHECKING(if getaddrinfo seems to work) |
b0e7249f | 1661 | AC_RUN_IFELSE( |
1662 | [AC_LANG_SOURCE([[ | |
5ccf88cb | 1663 | #include <stdio.h> |
1664 | #include <sys/socket.h> | |
1665 | #include <netdb.h> | |
1666 | #include <errno.h> | |
1667 | #include <netinet/in.h> | |
1668 | ||
1669 | #define TEST_PORT "2222" | |
1670 | ||
1671 | int | |
1672 | main(void) | |
1673 | { | |
1674 | int err, sock; | |
1675 | struct addrinfo *gai_ai, *ai, hints; | |
1676 | char ntop[NI_MAXHOST], strport[NI_MAXSERV], *name = NULL; | |
1677 | ||
1678 | memset(&hints, 0, sizeof(hints)); | |
1679 | hints.ai_family = PF_UNSPEC; | |
1680 | hints.ai_socktype = SOCK_STREAM; | |
1681 | hints.ai_flags = AI_PASSIVE; | |
1682 | ||
1683 | err = getaddrinfo(name, TEST_PORT, &hints, &gai_ai); | |
1684 | if (err != 0) { | |
1685 | fprintf(stderr, "getaddrinfo failed (%s)", gai_strerror(err)); | |
1686 | exit(1); | |
1687 | } | |
1688 | ||
1689 | for (ai = gai_ai; ai != NULL; ai = ai->ai_next) { | |
1690 | if (ai->ai_family != AF_INET && ai->ai_family != AF_INET6) | |
1691 | continue; | |
1692 | ||
1693 | err = getnameinfo(ai->ai_addr, ai->ai_addrlen, ntop, | |
1694 | sizeof(ntop), strport, sizeof(strport), | |
1695 | NI_NUMERICHOST|NI_NUMERICSERV); | |
1696 | ||
1697 | if (ai->ai_family == AF_INET && err != 0) { | |
1698 | perror("getnameinfo"); | |
1699 | exit(2); | |
1700 | } | |
1701 | } | |
1702 | exit(0); | |
1703 | } | |
b0e7249f | 1704 | ]])], |
5ccf88cb | 1705 | [ |
1706 | AC_MSG_RESULT(yes) | |
3466e002 | 1707 | AC_DEFINE(AIX_GETNAMEINFO_HACK, 1, |
1708 | [Define if you have a getaddrinfo that fails | |
1709 | for the all-zeros IPv6 address]) | |
5ccf88cb | 1710 | ], |
1711 | [ | |
1712 | AC_MSG_RESULT(no) | |
1713 | AC_DEFINE(BROKEN_GETADDRINFO) | |
b0e7249f | 1714 | ], |
ecd9ec09 | 1715 | [ |
b0e7249f | 1716 | AC_MSG_RESULT(cross-compiling, assuming no) |
5ccf88cb | 1717 | ] |
1718 | ) | |
1719 | fi | |
1720 | ||
b29fd59f | 1721 | if test "x$check_for_conflicting_getspnam" = "x1"; then |
1722 | AC_MSG_CHECKING(for conflicting getspnam in shadow.h) | |
1723 | AC_COMPILE_IFELSE( | |
1724 | [ | |
1725 | #include <shadow.h> | |
1726 | int main(void) {exit(0);} | |
1727 | ], | |
1728 | [ | |
1729 | AC_MSG_RESULT(no) | |
1730 | ], | |
1731 | [ | |
1732 | AC_MSG_RESULT(yes) | |
1733 | AC_DEFINE(GETSPNAM_CONFLICTING_DEFS, 1, | |
1734 | [Conflicting defs for getspnam]) | |
1735 | ] | |
1736 | ) | |
1737 | fi | |
1738 | ||
7f8f5e00 | 1739 | AC_FUNC_GETPGRP |
1740 | ||
5b991353 | 1741 | # Search for OpenSSL |
1742 | saved_CPPFLAGS="$CPPFLAGS" | |
1743 | saved_LDFLAGS="$LDFLAGS" | |
a0391976 | 1744 | AC_ARG_WITH(ssl-dir, |
1745 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
1746 | [ | |
e9e4a1c7 | 1747 | if test "x$withval" != "xno" ; then |
99eb0f64 | 1748 | case "$withval" in |
1749 | # Relative paths | |
1750 | ./*|../*) withval="`pwd`/$withval" | |
1751 | esac | |
5b991353 | 1752 | if test -d "$withval/lib"; then |
1753 | if test -n "${need_dash_r}"; then | |
1754 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
1755 | else | |
1756 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
d6f13fbb | 1757 | fi |
1758 | else | |
5b991353 | 1759 | if test -n "${need_dash_r}"; then |
1760 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1761 | else | |
1762 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
d6f13fbb | 1763 | fi |
1764 | fi | |
5b991353 | 1765 | if test -d "$withval/include"; then |
1766 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
d6f13fbb | 1767 | else |
5b991353 | 1768 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
58d100bf | 1769 | fi |
a0391976 | 1770 | fi |
5b991353 | 1771 | ] |
1772 | ) | |
5486a457 | 1773 | LIBS="-lcrypto $LIBS" |
3466e002 | 1774 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL, 1, |
1775 | [Define if your ssl headers are included | |
1776 | with #include <openssl/header.h>]), | |
d45e3d76 | 1777 | [ |
5b991353 | 1778 | dnl Check default openssl install dir |
1779 | if test -n "${need_dash_r}"; then | |
1780 | LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}" | |
d45e3d76 | 1781 | else |
5b991353 | 1782 | LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}" |
d45e3d76 | 1783 | fi |
5b991353 | 1784 | CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}" |
1785 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL), | |
1786 | [ | |
1787 | AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***]) | |
1788 | ] | |
1789 | ) | |
1790 | ] | |
1791 | ) | |
1792 | ||
cd018561 | 1793 | # Determine OpenSSL header version |
1794 | AC_MSG_CHECKING([OpenSSL header version]) | |
1a01a50c | 1795 | AC_RUN_IFELSE( |
479cece8 | 1796 | [AC_LANG_SOURCE([[ |
cd018561 | 1797 | #include <stdio.h> |
1798 | #include <string.h> | |
1799 | #include <openssl/opensslv.h> | |
1800 | #define DATA "conftest.sslincver" | |
1801 | int main(void) { | |
aff51935 | 1802 | FILE *fd; |
1803 | int rc; | |
cd018561 | 1804 | |
aff51935 | 1805 | fd = fopen(DATA,"w"); |
1806 | if(fd == NULL) | |
1807 | exit(1); | |
cd018561 | 1808 | |
1809 | if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0) | |
1810 | exit(1); | |
1811 | ||
1812 | exit(0); | |
1813 | } | |
479cece8 | 1814 | ]])], |
cd018561 | 1815 | [ |
1816 | ssl_header_ver=`cat conftest.sslincver` | |
1817 | AC_MSG_RESULT($ssl_header_ver) | |
1818 | ], | |
1819 | [ | |
1820 | AC_MSG_RESULT(not found) | |
1821 | AC_MSG_ERROR(OpenSSL version header not found.) | |
1a01a50c | 1822 | ], |
1823 | [ | |
1824 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1825 | ] |
1826 | ) | |
1827 | ||
1828 | # Determine OpenSSL library version | |
1829 | AC_MSG_CHECKING([OpenSSL library version]) | |
1a01a50c | 1830 | AC_RUN_IFELSE( |
479cece8 | 1831 | [AC_LANG_SOURCE([[ |
cd018561 | 1832 | #include <stdio.h> |
1833 | #include <string.h> | |
1834 | #include <openssl/opensslv.h> | |
1835 | #include <openssl/crypto.h> | |
1836 | #define DATA "conftest.ssllibver" | |
1837 | int main(void) { | |
aff51935 | 1838 | FILE *fd; |
1839 | int rc; | |
cd018561 | 1840 | |
aff51935 | 1841 | fd = fopen(DATA,"w"); |
1842 | if(fd == NULL) | |
1843 | exit(1); | |
cd018561 | 1844 | |
1845 | if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0) | |
1846 | exit(1); | |
1847 | ||
1848 | exit(0); | |
1849 | } | |
479cece8 | 1850 | ]])], |
cd018561 | 1851 | [ |
1852 | ssl_library_ver=`cat conftest.ssllibver` | |
1853 | AC_MSG_RESULT($ssl_library_ver) | |
1854 | ], | |
1855 | [ | |
1856 | AC_MSG_RESULT(not found) | |
1857 | AC_MSG_ERROR(OpenSSL library not found.) | |
1a01a50c | 1858 | ], |
1859 | [ | |
1860 | AC_MSG_WARN([cross compiling: not checking]) | |
cd018561 | 1861 | ] |
1862 | ) | |
58d100bf | 1863 | |
1d42bcce | 1864 | AC_ARG_WITH(openssl-header-check, |
1865 | [ --without-openssl-header-check Disable OpenSSL version consistency check], | |
1866 | [ if test "x$withval" = "xno" ; then | |
1867 | openssl_check_nonfatal=1 | |
1868 | fi | |
1869 | ] | |
1870 | ) | |
1871 | ||
9780116c | 1872 | # Sanity check OpenSSL headers |
1873 | AC_MSG_CHECKING([whether OpenSSL's headers match the library]) | |
1a01a50c | 1874 | AC_RUN_IFELSE( |
479cece8 | 1875 | [AC_LANG_SOURCE([[ |
9780116c | 1876 | #include <string.h> |
1877 | #include <openssl/opensslv.h> | |
aec4cb4f | 1878 | int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); } |
479cece8 | 1879 | ]])], |
9780116c | 1880 | [ |
1881 | AC_MSG_RESULT(yes) | |
1882 | ], | |
1883 | [ | |
1884 | AC_MSG_RESULT(no) | |
1d42bcce | 1885 | if test "x$openssl_check_nonfatal" = "x"; then |
1886 | AC_MSG_ERROR([Your OpenSSL headers do not match your | |
1887 | library. Check config.log for details. | |
1888 | If you are sure your installation is consistent, you can disable the check | |
1889 | by running "./configure --without-openssl-header-check". | |
1890 | Also see contrib/findssl.sh for help identifying header/library mismatches. | |
1891 | ]) | |
1892 | else | |
1893 | AC_MSG_WARN([Your OpenSSL headers do not match your | |
1894 | library. Check config.log for details. | |
e15ba28b | 1895 | Also see contrib/findssl.sh for help identifying header/library mismatches.]) |
1d42bcce | 1896 | fi |
1a01a50c | 1897 | ], |
1898 | [ | |
1899 | AC_MSG_WARN([cross compiling: not checking]) | |
9780116c | 1900 | ] |
1901 | ) | |
1902 | ||
282d6408 | 1903 | AC_MSG_CHECKING([if programs using OpenSSL functions will link]) |
1904 | AC_LINK_IFELSE( | |
1905 | [AC_LANG_SOURCE([[ | |
1906 | #include <openssl/evp.h> | |
1907 | int main(void) { SSLeay_add_all_algorithms(); } | |
1908 | ]])], | |
1909 | [ | |
1910 | AC_MSG_RESULT(yes) | |
1911 | ], | |
1912 | [ | |
1913 | AC_MSG_RESULT(no) | |
1914 | saved_LIBS="$LIBS" | |
1915 | LIBS="$LIBS -ldl" | |
1916 | AC_MSG_CHECKING([if programs using OpenSSL need -ldl]) | |
1917 | AC_LINK_IFELSE( | |
1918 | [AC_LANG_SOURCE([[ | |
1919 | #include <openssl/evp.h> | |
1920 | int main(void) { SSLeay_add_all_algorithms(); } | |
1921 | ]])], | |
1922 | [ | |
1923 | AC_MSG_RESULT(yes) | |
1924 | ], | |
1925 | [ | |
1926 | AC_MSG_RESULT(no) | |
1927 | LIBS="$saved_LIBS" | |
1928 | ] | |
1929 | ) | |
1930 | ] | |
1931 | ) | |
1932 | ||
c7ad0d99 | 1933 | AC_ARG_WITH(ssl-engine, |
1934 | [ --with-ssl-engine Enable OpenSSL (hardware) ENGINE support ], | |
1935 | [ if test "x$withval" != "xno" ; then | |
1936 | AC_MSG_CHECKING(for OpenSSL ENGINE support) | |
1937 | AC_TRY_COMPILE( | |
1938 | [ #include <openssl/engine.h>], | |
1939 | [ | |
24b2647b | 1940 | ENGINE_load_builtin_engines();ENGINE_register_all_complete(); |
c7ad0d99 | 1941 | ], |
1942 | [ AC_MSG_RESULT(yes) | |
1943 | AC_DEFINE(USE_OPENSSL_ENGINE, 1, | |
1944 | [Enable OpenSSL engine support]) | |
1945 | ], | |
1946 | [ AC_MSG_ERROR(OpenSSL ENGINE support not found)] | |
1947 | ) | |
1948 | fi ] | |
1949 | ) | |
1950 | ||
e5146707 | 1951 | # Check for OpenSSL without EVP_aes_{192,256}_cbc |
1952 | AC_MSG_CHECKING([whether OpenSSL has crippled AES support]) | |
3e05aa50 | 1953 | AC_LINK_IFELSE( |
e5146707 | 1954 | [AC_LANG_SOURCE([[ |
1955 | #include <string.h> | |
1956 | #include <openssl/evp.h> | |
300ea548 | 1957 | int main(void) { exit(EVP_aes_192_cbc() == NULL || EVP_aes_256_cbc() == NULL);} |
e5146707 | 1958 | ]])], |
1959 | [ | |
1960 | AC_MSG_RESULT(no) | |
1961 | ], | |
1962 | [ | |
1963 | AC_MSG_RESULT(yes) | |
1964 | AC_DEFINE(OPENSSL_LOBOTOMISED_AES, 1, | |
1965 | [libcrypto is missing AES 192 and 256 bit functions]) | |
1966 | ] | |
1967 | ) | |
1968 | ||
5486a457 | 1969 | # Some systems want crypt() from libcrypt, *not* the version in OpenSSL, |
1970 | # because the system crypt() is more featureful. | |
1971 | if test "x$check_for_libcrypt_before" = "x1"; then | |
1972 | AC_CHECK_LIB(crypt, crypt) | |
1973 | fi | |
1974 | ||
aff51935 | 1975 | # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the |
8087c5ee | 1976 | # version in OpenSSL. |
05114c74 | 1977 | if test "x$check_for_libcrypt_later" = "x1"; then |
20cad736 | 1978 | AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt") |
717057b6 | 1979 | fi |
1980 | ||
13ff27b7 | 1981 | # Search for SHA256 support in libc and/or OpenSSL |
1982 | AC_CHECK_FUNCS(SHA256_Update EVP_sha256) | |
1983 | ||
a03acb8f | 1984 | saved_LIBS="$LIBS" |
1985 | AC_CHECK_LIB(iaf, ia_openinfo, [ | |
1986 | LIBS="$LIBS -liaf" | |
1987 | AC_CHECK_FUNCS(set_id, [SSHDLIBS="$SSHDLIBS -liaf"]) | |
1988 | ]) | |
1989 | LIBS="$saved_LIBS" | |
f1b0ecc3 | 1990 | |
1991 | ### Configure cryptographic random number support | |
1992 | ||
1993 | # Check wheter OpenSSL seeds itself | |
1994 | AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded]) | |
1a01a50c | 1995 | AC_RUN_IFELSE( |
479cece8 | 1996 | [AC_LANG_SOURCE([[ |
f1b0ecc3 | 1997 | #include <string.h> |
1998 | #include <openssl/rand.h> | |
aec4cb4f | 1999 | int main(void) { exit(RAND_status() == 1 ? 0 : 1); } |
479cece8 | 2000 | ]])], |
f1b0ecc3 | 2001 | [ |
2002 | OPENSSL_SEEDS_ITSELF=yes | |
2003 | AC_MSG_RESULT(yes) | |
2004 | ], | |
2005 | [ | |
2006 | AC_MSG_RESULT(no) | |
2007 | # Default to use of the rand helper if OpenSSL doesn't | |
2008 | # seed itself | |
2009 | USE_RAND_HELPER=yes | |
1a01a50c | 2010 | ], |
2011 | [ | |
2012 | AC_MSG_WARN([cross compiling: assuming yes]) | |
2013 | # This is safe, since all recent OpenSSL versions will | |
82f4e93d | 2014 | # complain at runtime if not seeded correctly. |
1a01a50c | 2015 | OPENSSL_SEEDS_ITSELF=yes |
f1b0ecc3 | 2016 | ] |
2017 | ) | |
2018 | ||
a086f73b | 2019 | # Check for PAM libs |
2020 | PAM_MSG="no" | |
2021 | AC_ARG_WITH(pam, | |
2022 | [ --with-pam Enable PAM support ], | |
2023 | [ | |
2024 | if test "x$withval" != "xno" ; then | |
2025 | if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \ | |
2026 | test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then | |
2027 | AC_MSG_ERROR([PAM headers not found]) | |
2028 | fi | |
2029 | ||
2030 | saved_LIBS="$LIBS" | |
2031 | AC_CHECK_LIB(dl, dlopen, , ) | |
2032 | AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing])) | |
2033 | AC_CHECK_FUNCS(pam_getenvlist) | |
2034 | AC_CHECK_FUNCS(pam_putenv) | |
2035 | LIBS="$saved_LIBS" | |
2036 | ||
2037 | PAM_MSG="yes" | |
2038 | ||
e54defb4 | 2039 | SSHDLIBS="$SSHDLIBS -lpam" |
a086f73b | 2040 | AC_DEFINE(USE_PAM, 1, |
2041 | [Define if you want to enable PAM support]) | |
282d6408 | 2042 | |
a086f73b | 2043 | if test $ac_cv_lib_dl_dlopen = yes; then |
282d6408 | 2044 | case "$LIBS" in |
2045 | *-ldl*) | |
2046 | # libdl already in LIBS | |
2047 | ;; | |
2048 | *) | |
e54defb4 | 2049 | SSHDLIBS="$SSHDLIBS -ldl" |
282d6408 | 2050 | ;; |
2051 | esac | |
a086f73b | 2052 | fi |
a086f73b | 2053 | fi |
2054 | ] | |
2055 | ) | |
2056 | ||
2057 | # Check for older PAM | |
2058 | if test "x$PAM_MSG" = "xyes" ; then | |
2059 | # Check PAM strerror arguments (old PAM) | |
2060 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
2061 | AC_TRY_COMPILE( | |
2062 | [ | |
2063 | #include <stdlib.h> | |
2064 | #if defined(HAVE_SECURITY_PAM_APPL_H) | |
2065 | #include <security/pam_appl.h> | |
2066 | #elif defined (HAVE_PAM_PAM_APPL_H) | |
2067 | #include <pam/pam_appl.h> | |
2068 | #endif | |
2069 | ], | |
2070 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
2071 | [AC_MSG_RESULT(no)], | |
2072 | [ | |
2073 | AC_DEFINE(HAVE_OLD_PAM, 1, | |
2074 | [Define if you have an old version of PAM | |
2075 | which takes only one argument to pam_strerror]) | |
2076 | AC_MSG_RESULT(yes) | |
2077 | PAM_MSG="yes (old library)" | |
2078 | ] | |
2079 | ) | |
2080 | fi | |
f1b0ecc3 | 2081 | |
2082 | # Do we want to force the use of the rand helper? | |
2083 | AC_ARG_WITH(rand-helper, | |
2084 | [ --with-rand-helper Use subprocess to gather strong randomness ], | |
2085 | [ | |
2086 | if test "x$withval" = "xno" ; then | |
aff51935 | 2087 | # Force use of OpenSSL's internal RNG, even if |
f1b0ecc3 | 2088 | # the previous test showed it to be unseeded. |
2089 | if test -z "$OPENSSL_SEEDS_ITSELF" ; then | |
2090 | AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG]) | |
2091 | OPENSSL_SEEDS_ITSELF=yes | |
2092 | USE_RAND_HELPER="" | |
2093 | fi | |
2094 | else | |
2095 | USE_RAND_HELPER=yes | |
2096 | fi | |
2097 | ], | |
82f4e93d | 2098 | ) |
f1b0ecc3 | 2099 | |
2100 | # Which randomness source do we use? | |
4b492aab | 2101 | if test ! -z "$OPENSSL_SEEDS_ITSELF" && test -z "$USE_RAND_HELPER" ; then |
f1b0ecc3 | 2102 | # OpenSSL only |
3466e002 | 2103 | AC_DEFINE(OPENSSL_PRNG_ONLY, 1, |
2104 | [Define if you want OpenSSL's internally seeded PRNG only]) | |
f1b0ecc3 | 2105 | RAND_MSG="OpenSSL internal ONLY" |
2106 | INSTALL_SSH_RAND_HELPER="" | |
70e2f2f3 | 2107 | elif test ! -z "$USE_RAND_HELPER" ; then |
2108 | # install rand helper | |
f1b0ecc3 | 2109 | RAND_MSG="ssh-rand-helper" |
2110 | INSTALL_SSH_RAND_HELPER="yes" | |
2111 | fi | |
2112 | AC_SUBST(INSTALL_SSH_RAND_HELPER) | |
2113 | ||
2114 | ### Configuration of ssh-rand-helper | |
2115 | ||
2116 | # PRNGD TCP socket | |
2117 | AC_ARG_WITH(prngd-port, | |
2118 | [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT], | |
2119 | [ | |
eb5d7ff6 | 2120 | case "$withval" in |
2121 | no) | |
2122 | withval="" | |
2123 | ;; | |
2124 | [[0-9]]*) | |
2125 | ;; | |
2126 | *) | |
2127 | AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port) | |
2128 | ;; | |
2129 | esac | |
2130 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 2131 | PRNGD_PORT="$withval" |
3466e002 | 2132 | AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT, |
2133 | [Port number of PRNGD/EGD random number socket]) | |
f1b0ecc3 | 2134 | fi |
2135 | ] | |
2136 | ) | |
2137 | ||
2138 | # PRNGD Unix domain socket | |
2139 | AC_ARG_WITH(prngd-socket, | |
2140 | [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)], | |
2141 | [ | |
eb5d7ff6 | 2142 | case "$withval" in |
2143 | yes) | |
f1b0ecc3 | 2144 | withval="/var/run/egd-pool" |
eb5d7ff6 | 2145 | ;; |
2146 | no) | |
2147 | withval="" | |
2148 | ;; | |
2149 | /*) | |
2150 | ;; | |
2151 | *) | |
2152 | AC_MSG_ERROR(You must specify an absolute path to the entropy socket) | |
2153 | ;; | |
2154 | esac | |
2155 | ||
2156 | if test ! -z "$withval" ; then | |
f1b0ecc3 | 2157 | if test ! -z "$PRNGD_PORT" ; then |
2158 | AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket) | |
2159 | fi | |
906e811b | 2160 | if test ! -r "$withval" ; then |
f1b0ecc3 | 2161 | AC_MSG_WARN(Entropy socket is not readable) |
2162 | fi | |
2163 | PRNGD_SOCKET="$withval" | |
3466e002 | 2164 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET", |
2165 | [Location of PRNGD/EGD random number socket]) | |
f1b0ecc3 | 2166 | fi |
ddceb1c8 | 2167 | ], |
2168 | [ | |
2169 | # Check for existing socket only if we don't have a random device already | |
2170 | if test "$USE_RAND_HELPER" = yes ; then | |
2171 | AC_MSG_CHECKING(for PRNGD/EGD socket) | |
2172 | # Insert other locations here | |
2173 | for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do | |
2174 | if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then | |
2175 | PRNGD_SOCKET="$sock" | |
2176 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
2177 | break; | |
2178 | fi | |
2179 | done | |
2180 | if test ! -z "$PRNGD_SOCKET" ; then | |
2181 | AC_MSG_RESULT($PRNGD_SOCKET) | |
2182 | else | |
2183 | AC_MSG_RESULT(not found) | |
2184 | fi | |
2185 | fi | |
f1b0ecc3 | 2186 | ] |
2187 | ) | |
2188 | ||
2189 | # Change default command timeout for hashing entropy source | |
2190 | entropy_timeout=200 | |
2191 | AC_ARG_WITH(entropy-timeout, | |
2192 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
2193 | [ | |
6cf0200f | 2194 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2195 | test "x${withval}" != "xyes"; then | |
f1b0ecc3 | 2196 | entropy_timeout=$withval |
2197 | fi | |
82f4e93d | 2198 | ] |
f1b0ecc3 | 2199 | ) |
3466e002 | 2200 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout, |
2201 | [Builtin PRNG command timeout]) | |
f1b0ecc3 | 2202 | |
fd3cbf67 | 2203 | SSH_PRIVSEP_USER=sshd |
9a0fbcb3 | 2204 | AC_ARG_WITH(privsep-user, |
5222e7ef | 2205 | [ --with-privsep-user=user Specify non-privileged user for privilege separation], |
9a0fbcb3 | 2206 | [ |
6cf0200f | 2207 | if test -n "$withval" && test "x$withval" != "xno" && \ |
2208 | test "x${withval}" != "xyes"; then | |
fd3cbf67 | 2209 | SSH_PRIVSEP_USER=$withval |
9a0fbcb3 | 2210 | fi |
82f4e93d | 2211 | ] |
9a0fbcb3 | 2212 | ) |
3466e002 | 2213 | AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER", |
2214 | [non-privileged user for privilege separation]) | |
fd3cbf67 | 2215 | AC_SUBST(SSH_PRIVSEP_USER) |
9a0fbcb3 | 2216 | |
81dadca3 | 2217 | # We do this little dance with the search path to insure |
2218 | # that programs that we select for use by installed programs | |
2219 | # (which may be run by the super-user) come from trusted | |
2220 | # locations before they come from the user's private area. | |
2221 | # This should help avoid accidentally configuring some | |
2222 | # random version of a program in someone's personal bin. | |
2223 | ||
2224 | OPATH=$PATH | |
2225 | PATH=/bin:/usr/bin | |
f95c8ce8 | 2226 | test -h /bin 2> /dev/null && PATH=/usr/bin |
81dadca3 | 2227 | test -d /sbin && PATH=$PATH:/sbin |
2228 | test -d /usr/sbin && PATH=$PATH:/usr/sbin | |
2229 | PATH=$PATH:/etc:$OPATH | |
2230 | ||
aff51935 | 2231 | # These programs are used by the command hashing source to gather entropy |
f1b0ecc3 | 2232 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) |
2233 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
2234 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
2235 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
2236 | OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat) | |
2237 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
2238 | OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar) | |
2239 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
2240 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
2241 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
2242 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
2243 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
2244 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
2245 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
2246 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
2247 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
81dadca3 | 2248 | # restore PATH |
2249 | PATH=$OPATH | |
f1b0ecc3 | 2250 | |
2251 | # Where does ssh-rand-helper get its randomness from? | |
2252 | INSTALL_SSH_PRNG_CMDS="" | |
2253 | if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then | |
2254 | if test ! -z "$PRNGD_PORT" ; then | |
2255 | RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT" | |
2256 | elif test ! -z "$PRNGD_SOCKET" ; then | |
2257 | RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\"" | |
2258 | else | |
2259 | RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)" | |
2260 | RAND_HELPER_CMDHASH=yes | |
2261 | INSTALL_SSH_PRNG_CMDS="yes" | |
2262 | fi | |
2263 | fi | |
2264 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
2265 | ||
2266 | ||
66d6c27e | 2267 | # Cheap hack to ensure NEWS-OS libraries are arranged right. |
2268 | if test ! -z "$SONY" ; then | |
2269 | LIBS="$LIBS -liberty"; | |
2270 | fi | |
2271 | ||
9a406e1e | 2272 | # Check for long long datatypes |
2273 | AC_CHECK_TYPES([long long, unsigned long long, long double]) | |
2274 | ||
2275 | # Check datatype sizes | |
976f7e19 | 2276 | AC_CHECK_SIZEOF(char, 1) |
2b942fe0 | 2277 | AC_CHECK_SIZEOF(short int, 2) |
2278 | AC_CHECK_SIZEOF(int, 4) | |
2279 | AC_CHECK_SIZEOF(long int, 4) | |
2280 | AC_CHECK_SIZEOF(long long int, 8) | |
2281 | ||
52f1ccb2 | 2282 | # Sanity check long long for some platforms (AIX) |
2283 | if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then | |
2284 | ac_cv_sizeof_long_long_int=0 | |
2285 | fi | |
2286 | ||
90f15776 | 2287 | # compute LLONG_MIN and LLONG_MAX if we don't know them. |
2288 | if test -z "$have_llong_max"; then | |
2289 | AC_MSG_CHECKING([for max value of long long]) | |
2290 | AC_RUN_IFELSE( | |
2291 | [AC_LANG_SOURCE([[ | |
2292 | #include <stdio.h> | |
2293 | /* Why is this so damn hard? */ | |
2294 | #ifdef __GNUC__ | |
2295 | # undef __GNUC__ | |
2296 | #endif | |
2297 | #define __USE_ISOC99 | |
2298 | #include <limits.h> | |
2299 | #define DATA "conftest.llminmax" | |
055252ed | 2300 | #define my_abs(a) ((a) < 0 ? ((a) * -1) : (a)) |
2301 | ||
2302 | /* | |
2303 | * printf in libc on some platforms (eg old Tru64) does not understand %lld so | |
2304 | * we do this the hard way. | |
2305 | */ | |
2306 | static int | |
2307 | fprint_ll(FILE *f, long long n) | |
2308 | { | |
2309 | unsigned int i; | |
2310 | int l[sizeof(long long) * 8]; | |
2311 | ||
2312 | if (n < 0) | |
2313 | if (fprintf(f, "-") < 0) | |
2314 | return -1; | |
2315 | for (i = 0; n != 0; i++) { | |
2316 | l[i] = my_abs(n % 10); | |
2317 | n /= 10; | |
2318 | } | |
2319 | do { | |
2320 | if (fprintf(f, "%d", l[--i]) < 0) | |
2321 | return -1; | |
2322 | } while (i != 0); | |
2323 | if (fprintf(f, " ") < 0) | |
2324 | return -1; | |
2325 | return 0; | |
2326 | } | |
2327 | ||
90f15776 | 2328 | int main(void) { |
2329 | FILE *f; | |
2330 | long long i, llmin, llmax = 0; | |
2331 | ||
2332 | if((f = fopen(DATA,"w")) == NULL) | |
2333 | exit(1); | |
2334 | ||
2335 | #if defined(LLONG_MIN) && defined(LLONG_MAX) | |
2336 | fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n"); | |
2337 | llmin = LLONG_MIN; | |
2338 | llmax = LLONG_MAX; | |
2339 | #else | |
2340 | fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n"); | |
2341 | /* This will work on one's complement and two's complement */ | |
2342 | for (i = 1; i > llmax; i <<= 1, i++) | |
2343 | llmax = i; | |
2344 | llmin = llmax + 1LL; /* wrap */ | |
2345 | #endif | |
2346 | ||
2347 | /* Sanity check */ | |
2348 | if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax | |
055252ed | 2349 | || llmax - 1 > llmax || llmin == llmax || llmin == 0 |
2350 | || llmax == 0 || llmax < LONG_MAX || llmin > LONG_MIN) { | |
90f15776 | 2351 | fprintf(f, "unknown unknown\n"); |
2352 | exit(2); | |
2353 | } | |
2354 | ||
055252ed | 2355 | if (fprint_ll(f, llmin) < 0) |
90f15776 | 2356 | exit(3); |
055252ed | 2357 | if (fprint_ll(f, llmax) < 0) |
2358 | exit(4); | |
2359 | if (fclose(f) < 0) | |
2360 | exit(5); | |
90f15776 | 2361 | exit(0); |
2362 | } | |
2363 | ]])], | |
2364 | [ | |
2365 | llong_min=`$AWK '{print $1}' conftest.llminmax` | |
2366 | llong_max=`$AWK '{print $2}' conftest.llminmax` | |
2367 | ||
90f15776 | 2368 | AC_MSG_RESULT($llong_max) |
2369 | AC_DEFINE_UNQUOTED(LLONG_MAX, [${llong_max}LL], | |
2370 | [max value of long long calculated by configure]) | |
2371 | AC_MSG_CHECKING([for min value of long long]) | |
2372 | AC_MSG_RESULT($llong_min) | |
2373 | AC_DEFINE_UNQUOTED(LLONG_MIN, [${llong_min}LL], | |
2374 | [min value of long long calculated by configure]) | |
2375 | ], | |
2376 | [ | |
2377 | AC_MSG_RESULT(not found) | |
2378 | ], | |
2379 | [ | |
2380 | AC_MSG_WARN([cross compiling: not checking]) | |
2381 | ] | |
2382 | ) | |
2383 | fi | |
2384 | ||
2385 | ||
a0391976 | 2386 | # More checks for data types |
14a9a859 | 2387 | AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ |
2388 | AC_TRY_COMPILE( | |
aff51935 | 2389 | [ #include <sys/types.h> ], |
2390 | [ u_int a; a = 1;], | |
14a9a859 | 2391 | [ ac_cv_have_u_int="yes" ], |
2392 | [ ac_cv_have_u_int="no" ] | |
2393 | ) | |
2394 | ]) | |
2395 | if test "x$ac_cv_have_u_int" = "xyes" ; then | |
3466e002 | 2396 | AC_DEFINE(HAVE_U_INT, 1, [define if you have u_int data type]) |
14a9a859 | 2397 | have_u_int=1 |
2398 | fi | |
2399 | ||
58d100bf | 2400 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ |
2401 | AC_TRY_COMPILE( | |
aff51935 | 2402 | [ #include <sys/types.h> ], |
2403 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
58d100bf | 2404 | [ ac_cv_have_intxx_t="yes" ], |
2405 | [ ac_cv_have_intxx_t="no" ] | |
2406 | ) | |
2407 | ]) | |
2408 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
3466e002 | 2409 | AC_DEFINE(HAVE_INTXX_T, 1, [define if you have intxx_t data type]) |
58d100bf | 2410 | have_intxx_t=1 |
2411 | fi | |
41cb4569 | 2412 | |
2413 | if (test -z "$have_intxx_t" && \ | |
aff51935 | 2414 | test "x$ac_cv_header_stdint_h" = "xyes") |
41cb4569 | 2415 | then |
2416 | AC_MSG_CHECKING([for intXX_t types in stdint.h]) | |
2417 | AC_TRY_COMPILE( | |
aff51935 | 2418 | [ #include <stdint.h> ], |
2419 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
41cb4569 | 2420 | [ |
2421 | AC_DEFINE(HAVE_INTXX_T) | |
2422 | AC_MSG_RESULT(yes) | |
2423 | ], | |
2424 | [ AC_MSG_RESULT(no) ] | |
2425 | ) | |
2426 | fi | |
2427 | ||
bd590612 | 2428 | AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ |
2429 | AC_TRY_COMPILE( | |
1cbbe6c8 | 2430 | [ |
2431 | #include <sys/types.h> | |
2432 | #ifdef HAVE_STDINT_H | |
2433 | # include <stdint.h> | |
2434 | #endif | |
2435 | #include <sys/socket.h> | |
2436 | #ifdef HAVE_SYS_BITYPES_H | |
2437 | # include <sys/bitypes.h> | |
2438 | #endif | |
aff51935 | 2439 | ], |
2440 | [ int64_t a; a = 1;], | |
bd590612 | 2441 | [ ac_cv_have_int64_t="yes" ], |
2442 | [ ac_cv_have_int64_t="no" ] | |
2443 | ) | |
2444 | ]) | |
2445 | if test "x$ac_cv_have_int64_t" = "xyes" ; then | |
3466e002 | 2446 | AC_DEFINE(HAVE_INT64_T, 1, [define if you have int64_t data type]) |
ddceb1c8 | 2447 | fi |
2448 | ||
58d100bf | 2449 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ |
2450 | AC_TRY_COMPILE( | |
aff51935 | 2451 | [ #include <sys/types.h> ], |
2452 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
58d100bf | 2453 | [ ac_cv_have_u_intxx_t="yes" ], |
2454 | [ ac_cv_have_u_intxx_t="no" ] | |
2455 | ) | |
2456 | ]) | |
2457 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
3466e002 | 2458 | AC_DEFINE(HAVE_U_INTXX_T, 1, [define if you have u_intxx_t data type]) |
58d100bf | 2459 | have_u_intxx_t=1 |
2460 | fi | |
2b942fe0 | 2461 | |
41cb4569 | 2462 | if test -z "$have_u_intxx_t" ; then |
2463 | AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h]) | |
2464 | AC_TRY_COMPILE( | |
aff51935 | 2465 | [ #include <sys/socket.h> ], |
2466 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
41cb4569 | 2467 | [ |
2468 | AC_DEFINE(HAVE_U_INTXX_T) | |
2469 | AC_MSG_RESULT(yes) | |
2470 | ], | |
2471 | [ AC_MSG_RESULT(no) ] | |
2472 | ) | |
2473 | fi | |
2474 | ||
bd590612 | 2475 | AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ |
2476 | AC_TRY_COMPILE( | |
aff51935 | 2477 | [ #include <sys/types.h> ], |
2478 | [ u_int64_t a; a = 1;], | |
bd590612 | 2479 | [ ac_cv_have_u_int64_t="yes" ], |
2480 | [ ac_cv_have_u_int64_t="no" ] | |
2481 | ) | |
2482 | ]) | |
2483 | if test "x$ac_cv_have_u_int64_t" = "xyes" ; then | |
3466e002 | 2484 | AC_DEFINE(HAVE_U_INT64_T, 1, [define if you have u_int64_t data type]) |
bd590612 | 2485 | have_u_int64_t=1 |
2486 | fi | |
2487 | ||
ddceb1c8 | 2488 | if test -z "$have_u_int64_t" ; then |
2489 | AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h]) | |
2490 | AC_TRY_COMPILE( | |
aff51935 | 2491 | [ #include <sys/bitypes.h> ], |
ddceb1c8 | 2492 | [ u_int64_t a; a = 1], |
2493 | [ | |
2494 | AC_DEFINE(HAVE_U_INT64_T) | |
2495 | AC_MSG_RESULT(yes) | |
2496 | ], | |
2497 | [ AC_MSG_RESULT(no) ] | |
2498 | ) | |
2499 | fi | |
2500 | ||
41cb4569 | 2501 | if test -z "$have_u_intxx_t" ; then |
2502 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
2503 | AC_TRY_COMPILE( | |
2504 | [ | |
2505 | #include <sys/types.h> | |
aff51935 | 2506 | ], |
2507 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
41cb4569 | 2508 | [ ac_cv_have_uintxx_t="yes" ], |
2509 | [ ac_cv_have_uintxx_t="no" ] | |
2510 | ) | |
2511 | ]) | |
2512 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
3466e002 | 2513 | AC_DEFINE(HAVE_UINTXX_T, 1, |
2514 | [define if you have uintxx_t data type]) | |
41cb4569 | 2515 | fi |
2516 | fi | |
2517 | ||
2518 | if test -z "$have_uintxx_t" ; then | |
2519 | AC_MSG_CHECKING([for uintXX_t types in stdint.h]) | |
2520 | AC_TRY_COMPILE( | |
aff51935 | 2521 | [ #include <stdint.h> ], |
2522 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;], | |
41cb4569 | 2523 | [ |
2524 | AC_DEFINE(HAVE_UINTXX_T) | |
2525 | AC_MSG_RESULT(yes) | |
2526 | ], | |
2527 | [ AC_MSG_RESULT(no) ] | |
2528 | ) | |
2529 | fi | |
2530 | ||
e5fe9a1f | 2531 | if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ |
aff51935 | 2532 | test "x$ac_cv_header_sys_bitypes_h" = "xyes") |
5cdfe03f | 2533 | then |
2534 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
2535 | AC_TRY_COMPILE( | |
58d100bf | 2536 | [ |
2537 | #include <sys/bitypes.h> | |
aff51935 | 2538 | ], |
5cdfe03f | 2539 | [ |
837c30b8 | 2540 | int8_t a; int16_t b; int32_t c; |
2541 | u_int8_t e; u_int16_t f; u_int32_t g; | |
2542 | a = b = c = e = f = g = 1; | |
aff51935 | 2543 | ], |
5cdfe03f | 2544 | [ |
2545 | AC_DEFINE(HAVE_U_INTXX_T) | |
2546 | AC_DEFINE(HAVE_INTXX_T) | |
2547 | AC_MSG_RESULT(yes) | |
2548 | ], | |
2549 | [AC_MSG_RESULT(no)] | |
aff51935 | 2550 | ) |
5cdfe03f | 2551 | fi |
2552 | ||
0362750e | 2553 | |
2554 | AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [ | |
2555 | AC_TRY_COMPILE( | |
2556 | [ | |
2557 | #include <sys/types.h> | |
2558 | ], | |
2559 | [ u_char foo; foo = 125; ], | |
2560 | [ ac_cv_have_u_char="yes" ], | |
2561 | [ ac_cv_have_u_char="no" ] | |
2562 | ) | |
2563 | ]) | |
2564 | if test "x$ac_cv_have_u_char" = "xyes" ; then | |
3466e002 | 2565 | AC_DEFINE(HAVE_U_CHAR, 1, [define if you have u_char data type]) |
0362750e | 2566 | fi |
2567 | ||
98a7c37b | 2568 | TYPE_SOCKLEN_T |
2b942fe0 | 2569 | |
2d16d9a3 | 2570 | AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>]) |
ddceb1c8 | 2571 | |
777ece68 | 2572 | AC_CHECK_TYPES(in_addr_t,,, |
2573 | [#include <sys/types.h> | |
2574 | #include <netinet/in.h>]) | |
7b578f7d | 2575 | |
58d100bf | 2576 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ |
2577 | AC_TRY_COMPILE( | |
2578 | [ | |
18ba2aab | 2579 | #include <sys/types.h> |
58d100bf | 2580 | ], |
2581 | [ size_t foo; foo = 1235; ], | |
2582 | [ ac_cv_have_size_t="yes" ], | |
2583 | [ ac_cv_have_size_t="no" ] | |
2584 | ) | |
2585 | ]) | |
2586 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
3466e002 | 2587 | AC_DEFINE(HAVE_SIZE_T, 1, [define if you have size_t data type]) |
58d100bf | 2588 | fi |
ea1970a3 | 2589 | |
c04f75f1 | 2590 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ |
2591 | AC_TRY_COMPILE( | |
2592 | [ | |
2593 | #include <sys/types.h> | |
2594 | ], | |
2595 | [ ssize_t foo; foo = 1235; ], | |
2596 | [ ac_cv_have_ssize_t="yes" ], | |
2597 | [ ac_cv_have_ssize_t="no" ] | |
2598 | ) | |
2599 | ]) | |
2600 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
3466e002 | 2601 | AC_DEFINE(HAVE_SSIZE_T, 1, [define if you have ssize_t data type]) |
c04f75f1 | 2602 | fi |
2603 | ||
f1c4659d | 2604 | AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ |
2605 | AC_TRY_COMPILE( | |
2606 | [ | |
2607 | #include <time.h> | |
2608 | ], | |
2609 | [ clock_t foo; foo = 1235; ], | |
2610 | [ ac_cv_have_clock_t="yes" ], | |
2611 | [ ac_cv_have_clock_t="no" ] | |
2612 | ) | |
2613 | ]) | |
2614 | if test "x$ac_cv_have_clock_t" = "xyes" ; then | |
3466e002 | 2615 | AC_DEFINE(HAVE_CLOCK_T, 1, [define if you have clock_t data type]) |
f1c4659d | 2616 | fi |
2617 | ||
1c04b088 | 2618 | AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ |
2619 | AC_TRY_COMPILE( | |
2620 | [ | |
2621 | #include <sys/types.h> | |
2622 | #include <sys/socket.h> | |
2623 | ], | |
2624 | [ sa_family_t foo; foo = 1235; ], | |
2625 | [ ac_cv_have_sa_family_t="yes" ], | |
77bb0bca | 2626 | [ AC_TRY_COMPILE( |
2627 | [ | |
2628 | #include <sys/types.h> | |
2629 | #include <sys/socket.h> | |
2630 | #include <netinet/in.h> | |
2631 | ], | |
2632 | [ sa_family_t foo; foo = 1235; ], | |
2633 | [ ac_cv_have_sa_family_t="yes" ], | |
2634 | ||
1c04b088 | 2635 | [ ac_cv_have_sa_family_t="no" ] |
77bb0bca | 2636 | )] |
1c04b088 | 2637 | ) |
2638 | ]) | |
2639 | if test "x$ac_cv_have_sa_family_t" = "xyes" ; then | |
3466e002 | 2640 | AC_DEFINE(HAVE_SA_FAMILY_T, 1, |
2641 | [define if you have sa_family_t data type]) | |
1c04b088 | 2642 | fi |
2643 | ||
729bfe59 | 2644 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ |
2645 | AC_TRY_COMPILE( | |
2646 | [ | |
2647 | #include <sys/types.h> | |
2648 | ], | |
2649 | [ pid_t foo; foo = 1235; ], | |
2650 | [ ac_cv_have_pid_t="yes" ], | |
2651 | [ ac_cv_have_pid_t="no" ] | |
2652 | ) | |
2653 | ]) | |
2654 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
3466e002 | 2655 | AC_DEFINE(HAVE_PID_T, 1, [define if you have pid_t data type]) |
729bfe59 | 2656 | fi |
2657 | ||
2658 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
2659 | AC_TRY_COMPILE( | |
2660 | [ | |
2661 | #include <sys/types.h> | |
2662 | ], | |
2663 | [ mode_t foo; foo = 1235; ], | |
2664 | [ ac_cv_have_mode_t="yes" ], | |
2665 | [ ac_cv_have_mode_t="no" ] | |
2666 | ) | |
2667 | ]) | |
2668 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
3466e002 | 2669 | AC_DEFINE(HAVE_MODE_T, 1, [define if you have mode_t data type]) |
729bfe59 | 2670 | fi |
2671 | ||
e3a93db0 | 2672 | |
58d100bf | 2673 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ |
2674 | AC_TRY_COMPILE( | |
2675 | [ | |
18ba2aab | 2676 | #include <sys/types.h> |
2677 | #include <sys/socket.h> | |
58d100bf | 2678 | ], |
2679 | [ struct sockaddr_storage s; ], | |
2680 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
2681 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
2682 | ) | |
2683 | ]) | |
2684 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
3466e002 | 2685 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, |
2686 | [define if you have struct sockaddr_storage data type]) | |
58d100bf | 2687 | fi |
48e671d5 | 2688 | |
58d100bf | 2689 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ |
2690 | AC_TRY_COMPILE( | |
2691 | [ | |
cbd7492e | 2692 | #include <sys/types.h> |
58d100bf | 2693 | #include <netinet/in.h> |
2694 | ], | |
2695 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
2696 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
2697 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
2698 | ) | |
2699 | ]) | |
2700 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
3466e002 | 2701 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6, 1, |
2702 | [define if you have struct sockaddr_in6 data type]) | |
58d100bf | 2703 | fi |
48e671d5 | 2704 | |
58d100bf | 2705 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ |
2706 | AC_TRY_COMPILE( | |
2707 | [ | |
cbd7492e | 2708 | #include <sys/types.h> |
58d100bf | 2709 | #include <netinet/in.h> |
2710 | ], | |
2711 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
2712 | [ ac_cv_have_struct_in6_addr="yes" ], | |
2713 | [ ac_cv_have_struct_in6_addr="no" ] | |
2714 | ) | |
2715 | ]) | |
2716 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
3466e002 | 2717 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR, 1, |
2718 | [define if you have struct in6_addr data type]) | |
58d100bf | 2719 | fi |
48e671d5 | 2720 | |
58d100bf | 2721 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ |
2722 | AC_TRY_COMPILE( | |
2723 | [ | |
18ba2aab | 2724 | #include <sys/types.h> |
2725 | #include <sys/socket.h> | |
2726 | #include <netdb.h> | |
58d100bf | 2727 | ], |
2728 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
2729 | [ ac_cv_have_struct_addrinfo="yes" ], | |
2730 | [ ac_cv_have_struct_addrinfo="no" ] | |
2731 | ) | |
2732 | ]) | |
2733 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
3466e002 | 2734 | AC_DEFINE(HAVE_STRUCT_ADDRINFO, 1, |
2735 | [define if you have struct addrinfo data type]) | |
58d100bf | 2736 | fi |
2737 | ||
89c7e31c | 2738 | AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ |
2739 | AC_TRY_COMPILE( | |
aff51935 | 2740 | [ #include <sys/time.h> ], |
2741 | [ struct timeval tv; tv.tv_sec = 1;], | |
89c7e31c | 2742 | [ ac_cv_have_struct_timeval="yes" ], |
2743 | [ ac_cv_have_struct_timeval="no" ] | |
2744 | ) | |
2745 | ]) | |
2746 | if test "x$ac_cv_have_struct_timeval" = "xyes" ; then | |
3466e002 | 2747 | AC_DEFINE(HAVE_STRUCT_TIMEVAL, 1, [define if you have struct timeval]) |
89c7e31c | 2748 | have_struct_timeval=1 |
2749 | fi | |
2750 | ||
5271b55c | 2751 | AC_CHECK_TYPES(struct timespec) |
2752 | ||
85abc74b | 2753 | # We need int64_t or else certian parts of the compile will fail. |
4b492aab | 2754 | if test "x$ac_cv_have_int64_t" = "xno" && \ |
2755 | test "x$ac_cv_sizeof_long_int" != "x8" && \ | |
2756 | test "x$ac_cv_sizeof_long_long_int" = "x0" ; then | |
85abc74b | 2757 | echo "OpenSSH requires int64_t support. Contact your vendor or install" |
2758 | echo "an alternative compiler (I.E., GCC) before continuing." | |
2759 | echo "" | |
2760 | exit 1; | |
733cf7f4 | 2761 | else |
2762 | dnl test snprintf (broken on SCO w/gcc) | |
1a01a50c | 2763 | AC_RUN_IFELSE( |
479cece8 | 2764 | [AC_LANG_SOURCE([[ |
733cf7f4 | 2765 | #include <stdio.h> |
2766 | #include <string.h> | |
2767 | #ifdef HAVE_SNPRINTF | |
2768 | main() | |
2769 | { | |
2770 | char buf[50]; | |
2771 | char expected_out[50]; | |
2772 | int mazsize = 50 ; | |
2773 | #if (SIZEOF_LONG_INT == 8) | |
2774 | long int num = 0x7fffffffffffffff; | |
2775 | #else | |
763a1a18 | 2776 | long long num = 0x7fffffffffffffffll; |
733cf7f4 | 2777 | #endif |
2778 | strcpy(expected_out, "9223372036854775807"); | |
2779 | snprintf(buf, mazsize, "%lld", num); | |
2780 | if(strcmp(buf, expected_out) != 0) | |
aff51935 | 2781 | exit(1); |
733cf7f4 | 2782 | exit(0); |
2783 | } | |
2784 | #else | |
2785 | main() { exit(0); } | |
2786 | #endif | |
479cece8 | 2787 | ]])], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ], |
1a01a50c | 2788 | AC_MSG_WARN([cross compiling: Assuming working snprintf()]) |
733cf7f4 | 2789 | ) |
2c523de9 | 2790 | fi |
2791 | ||
77bb0bca | 2792 | dnl Checks for structure members |
58d100bf | 2793 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) |
2794 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
2795 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
2796 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
2797 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
25422c70 | 2798 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) |
58d100bf | 2799 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) |
2800 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
daaff4d5 | 2801 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX) |
58d100bf | 2802 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) |
2803 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
2804 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
2805 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
1d7b9b20 | 2806 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) |
2807 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
2808 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
2809 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
98a7c37b | 2810 | |
2811 | AC_CHECK_MEMBERS([struct stat.st_blksize]) | |
ccc45ee0 | 2812 | AC_CHECK_MEMBER([struct __res_state.retrans], [], [AC_DEFINE(__res_state, state, |
2813 | [Define if we don't have struct __res_state in resolv.h])], | |
2814 | [ | |
2815 | #include <stdio.h> | |
2816 | #if HAVE_SYS_TYPES_H | |
2817 | # include <sys/types.h> | |
2818 | #endif | |
2819 | #include <netinet/in.h> | |
2820 | #include <arpa/nameser.h> | |
2821 | #include <resolv.h> | |
2822 | ]) | |
1d7b9b20 | 2823 | |
58d100bf | 2824 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], |
2825 | ac_cv_have_ss_family_in_struct_ss, [ | |
2826 | AC_TRY_COMPILE( | |
2827 | [ | |
18ba2aab | 2828 | #include <sys/types.h> |
2829 | #include <sys/socket.h> | |
58d100bf | 2830 | ], |
2831 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
2832 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
2833 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
2834 | ) | |
2835 | ]) | |
2836 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
3466e002 | 2837 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS, 1, [Fields in struct sockaddr_storage]) |
58d100bf | 2838 | fi |
2839 | ||
58d100bf | 2840 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], |
2841 | ac_cv_have___ss_family_in_struct_ss, [ | |
2842 | AC_TRY_COMPILE( | |
2843 | [ | |
18ba2aab | 2844 | #include <sys/types.h> |
2845 | #include <sys/socket.h> | |
58d100bf | 2846 | ], |
2847 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
2848 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
2849 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
2850 | ) | |
2851 | ]) | |
2852 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
3466e002 | 2853 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS, 1, |
2854 | [Fields in struct sockaddr_storage]) | |
58d100bf | 2855 | fi |
2856 | ||
2e73a022 | 2857 | AC_CACHE_CHECK([for pw_class field in struct passwd], |
2858 | ac_cv_have_pw_class_in_struct_passwd, [ | |
2859 | AC_TRY_COMPILE( | |
2860 | [ | |
2e73a022 | 2861 | #include <pwd.h> |
2862 | ], | |
97994d32 | 2863 | [ struct passwd p; p.pw_class = 0; ], |
2e73a022 | 2864 | [ ac_cv_have_pw_class_in_struct_passwd="yes" ], |
2865 | [ ac_cv_have_pw_class_in_struct_passwd="no" ] | |
2866 | ) | |
2867 | ]) | |
2868 | if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2869 | AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD, 1, |
2870 | [Define if your password has a pw_class field]) | |
2e73a022 | 2871 | fi |
2872 | ||
7751d4eb | 2873 | AC_CACHE_CHECK([for pw_expire field in struct passwd], |
2874 | ac_cv_have_pw_expire_in_struct_passwd, [ | |
2875 | AC_TRY_COMPILE( | |
2876 | [ | |
2877 | #include <pwd.h> | |
2878 | ], | |
2879 | [ struct passwd p; p.pw_expire = 0; ], | |
2880 | [ ac_cv_have_pw_expire_in_struct_passwd="yes" ], | |
2881 | [ ac_cv_have_pw_expire_in_struct_passwd="no" ] | |
2882 | ) | |
2883 | ]) | |
2884 | if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2885 | AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD, 1, |
2886 | [Define if your password has a pw_expire field]) | |
7751d4eb | 2887 | fi |
2888 | ||
2889 | AC_CACHE_CHECK([for pw_change field in struct passwd], | |
2890 | ac_cv_have_pw_change_in_struct_passwd, [ | |
2891 | AC_TRY_COMPILE( | |
2892 | [ | |
2893 | #include <pwd.h> | |
2894 | ], | |
2895 | [ struct passwd p; p.pw_change = 0; ], | |
2896 | [ ac_cv_have_pw_change_in_struct_passwd="yes" ], | |
2897 | [ ac_cv_have_pw_change_in_struct_passwd="no" ] | |
2898 | ) | |
2899 | ]) | |
2900 | if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then | |
3466e002 | 2901 | AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD, 1, |
2902 | [Define if your password has a pw_change field]) | |
7751d4eb | 2903 | fi |
58d100bf | 2904 | |
637f9177 | 2905 | dnl make sure we're using the real structure members and not defines |
6f34652e | 2906 | AC_CACHE_CHECK([for msg_accrights field in struct msghdr], |
2907 | ac_cv_have_accrights_in_msghdr, [ | |
1a01a50c | 2908 | AC_COMPILE_IFELSE( |
6f34652e | 2909 | [ |
f95c8ce8 | 2910 | #include <sys/types.h> |
6f34652e | 2911 | #include <sys/socket.h> |
2912 | #include <sys/uio.h> | |
637f9177 | 2913 | int main() { |
2914 | #ifdef msg_accrights | |
1a01a50c | 2915 | #error "msg_accrights is a macro" |
637f9177 | 2916 | exit(1); |
2917 | #endif | |
2918 | struct msghdr m; | |
2919 | m.msg_accrights = 0; | |
2920 | exit(0); | |
2921 | } | |
6f34652e | 2922 | ], |
6f34652e | 2923 | [ ac_cv_have_accrights_in_msghdr="yes" ], |
2924 | [ ac_cv_have_accrights_in_msghdr="no" ] | |
2925 | ) | |
2926 | ]) | |
2927 | if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then | |
3466e002 | 2928 | AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR, 1, |
2929 | [Define if your system uses access rights style | |
2930 | file descriptor passing]) | |
6f34652e | 2931 | fi |
2932 | ||
7176df4f | 2933 | AC_CACHE_CHECK([for msg_control field in struct msghdr], |
2934 | ac_cv_have_control_in_msghdr, [ | |
1a01a50c | 2935 | AC_COMPILE_IFELSE( |
7176df4f | 2936 | [ |
f95c8ce8 | 2937 | #include <sys/types.h> |
7176df4f | 2938 | #include <sys/socket.h> |
2939 | #include <sys/uio.h> | |
637f9177 | 2940 | int main() { |
2941 | #ifdef msg_control | |
1a01a50c | 2942 | #error "msg_control is a macro" |
637f9177 | 2943 | exit(1); |
2944 | #endif | |
2945 | struct msghdr m; | |
2946 | m.msg_control = 0; | |
2947 | exit(0); | |
2948 | } | |
7176df4f | 2949 | ], |
7176df4f | 2950 | [ ac_cv_have_control_in_msghdr="yes" ], |
2951 | [ ac_cv_have_control_in_msghdr="no" ] | |
2952 | ) | |
2953 | ]) | |
2954 | if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then | |
3466e002 | 2955 | AC_DEFINE(HAVE_CONTROL_IN_MSGHDR, 1, |
2956 | [Define if your system uses ancillary data style | |
2957 | file descriptor passing]) | |
7176df4f | 2958 | fi |
2959 | ||
58d100bf | 2960 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ |
aff51935 | 2961 | AC_TRY_LINK([], |
2962 | [ extern char *__progname; printf("%s", __progname); ], | |
58d100bf | 2963 | [ ac_cv_libc_defines___progname="yes" ], |
2964 | [ ac_cv_libc_defines___progname="no" ] | |
2965 | ) | |
2966 | ]) | |
2967 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
3466e002 | 2968 | AC_DEFINE(HAVE___PROGNAME, 1, [Define if libc defines __progname]) |
58d100bf | 2969 | fi |
8946db53 | 2970 | |
c921ee00 | 2971 | AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [ |
2972 | AC_TRY_LINK([ | |
2973 | #include <stdio.h> | |
aff51935 | 2974 | ], |
2975 | [ printf("%s", __FUNCTION__); ], | |
c921ee00 | 2976 | [ ac_cv_cc_implements___FUNCTION__="yes" ], |
2977 | [ ac_cv_cc_implements___FUNCTION__="no" ] | |
2978 | ) | |
2979 | ]) | |
2980 | if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then | |
3466e002 | 2981 | AC_DEFINE(HAVE___FUNCTION__, 1, |
2982 | [Define if compiler implements __FUNCTION__]) | |
c921ee00 | 2983 | fi |
2984 | ||
2985 | AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [ | |
2986 | AC_TRY_LINK([ | |
2987 | #include <stdio.h> | |
aff51935 | 2988 | ], |
2989 | [ printf("%s", __func__); ], | |
c921ee00 | 2990 | [ ac_cv_cc_implements___func__="yes" ], |
2991 | [ ac_cv_cc_implements___func__="no" ] | |
2992 | ) | |
2993 | ]) | |
2994 | if test "x$ac_cv_cc_implements___func__" = "xyes" ; then | |
3466e002 | 2995 | AC_DEFINE(HAVE___func__, 1, [Define if compiler implements __func__]) |
c921ee00 | 2996 | fi |
2997 | ||
9a406e1e | 2998 | AC_CACHE_CHECK([whether va_copy exists], ac_cv_have_va_copy, [ |
2999 | AC_TRY_LINK( | |
3000 | [#include <stdarg.h> | |
3001 | va_list x,y;], | |
3002 | [va_copy(x,y);], | |
3003 | [ ac_cv_have_va_copy="yes" ], | |
3004 | [ ac_cv_have_va_copy="no" ] | |
3005 | ) | |
3006 | ]) | |
3007 | if test "x$ac_cv_have_va_copy" = "xyes" ; then | |
3008 | AC_DEFINE(HAVE_VA_COPY, 1, [Define if va_copy exists]) | |
3009 | fi | |
3010 | ||
3011 | AC_CACHE_CHECK([whether __va_copy exists], ac_cv_have___va_copy, [ | |
3012 | AC_TRY_LINK( | |
3013 | [#include <stdarg.h> | |
3014 | va_list x,y;], | |
3015 | [__va_copy(x,y);], | |
3016 | [ ac_cv_have___va_copy="yes" ], | |
3017 | [ ac_cv_have___va_copy="no" ] | |
3018 | ) | |
3019 | ]) | |
3020 | if test "x$ac_cv_have___va_copy" = "xyes" ; then | |
3021 | AC_DEFINE(HAVE___VA_COPY, 1, [Define if __va_copy exists]) | |
3022 | fi | |
3023 | ||
1812a662 | 3024 | AC_CACHE_CHECK([whether getopt has optreset support], |
3025 | ac_cv_have_getopt_optreset, [ | |
3026 | AC_TRY_LINK( | |
3027 | [ | |
3028 | #include <getopt.h> | |
3029 | ], | |
3030 | [ extern int optreset; optreset = 0; ], | |
3031 | [ ac_cv_have_getopt_optreset="yes" ], | |
3032 | [ ac_cv_have_getopt_optreset="no" ] | |
3033 | ) | |
3034 | ]) | |
3035 | if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then | |
3466e002 | 3036 | AC_DEFINE(HAVE_GETOPT_OPTRESET, 1, |
3037 | [Define if your getopt(3) defines and uses optreset]) | |
1812a662 | 3038 | fi |
a0391976 | 3039 | |
819b676f | 3040 | AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [ |
aff51935 | 3041 | AC_TRY_LINK([], |
3042 | [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);], | |
819b676f | 3043 | [ ac_cv_libc_defines_sys_errlist="yes" ], |
3044 | [ ac_cv_libc_defines_sys_errlist="no" ] | |
3045 | ) | |
3046 | ]) | |
3047 | if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then | |
3466e002 | 3048 | AC_DEFINE(HAVE_SYS_ERRLIST, 1, |
3049 | [Define if your system defines sys_errlist[]]) | |
819b676f | 3050 | fi |
3051 | ||
3052 | ||
416ed5a7 | 3053 | AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [ |
aff51935 | 3054 | AC_TRY_LINK([], |
3055 | [ extern int sys_nerr; printf("%i", sys_nerr);], | |
416ed5a7 | 3056 | [ ac_cv_libc_defines_sys_nerr="yes" ], |
3057 | [ ac_cv_libc_defines_sys_nerr="no" ] | |
3058 | ) | |
3059 | ]) | |
3060 | if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then | |
3466e002 | 3061 | AC_DEFINE(HAVE_SYS_NERR, 1, [Define if your system defines sys_nerr]) |
416ed5a7 | 3062 | fi |
3063 | ||
aff51935 | 3064 | SCARD_MSG="no" |
295c8801 | 3065 | # Check whether user wants sectok support |
3066 | AC_ARG_WITH(sectok, | |
3067 | [ --with-sectok Enable smartcard support using libsectok], | |
d0b19c95 | 3068 | [ |
3069 | if test "x$withval" != "xno" ; then | |
3070 | if test "x$withval" != "xyes" ; then | |
3071 | CPPFLAGS="$CPPFLAGS -I${withval}" | |
3072 | LDFLAGS="$LDFLAGS -L${withval}" | |
3073 | if test ! -z "$need_dash_r" ; then | |
3074 | LDFLAGS="$LDFLAGS -R${withval}" | |
3075 | fi | |
3076 | if test ! -z "$blibpath" ; then | |
3077 | blibpath="$blibpath:${withval}" | |
3078 | fi | |
3079 | fi | |
3080 | AC_CHECK_HEADERS(sectok.h) | |
3081 | if test "$ac_cv_header_sectok_h" != yes; then | |
3082 | AC_MSG_ERROR(Can't find sectok.h) | |
3083 | fi | |
3084 | AC_CHECK_LIB(sectok, sectok_open) | |
3085 | if test "$ac_cv_lib_sectok_sectok_open" != yes; then | |
3086 | AC_MSG_ERROR(Can't find libsectok) | |
3087 | fi | |
3466e002 | 3088 | AC_DEFINE(SMARTCARD, 1, |
3089 | [Define if you want smartcard support]) | |
3090 | AC_DEFINE(USE_SECTOK, 1, | |
3091 | [Define if you want smartcard support | |
3092 | using sectok]) | |
aff51935 | 3093 | SCARD_MSG="yes, using sectok" |
295c8801 | 3094 | fi |
3095 | ] | |
3096 | ) | |
3097 | ||
3098 | # Check whether user wants OpenSC support | |
987b458f | 3099 | OPENSC_CONFIG="no" |
295c8801 | 3100 | AC_ARG_WITH(opensc, |
e47fb473 | 3101 | [ --with-opensc[[=PFX]] Enable smartcard support using OpenSC (optionally in PATH)], |
987b458f | 3102 | [ |
3103 | if test "x$withval" != "xno" ; then | |
3104 | if test "x$withval" != "xyes" ; then | |
3105 | OPENSC_CONFIG=$withval/bin/opensc-config | |
3106 | else | |
3107 | AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no) | |
3108 | fi | |
3109 | if test "$OPENSC_CONFIG" != "no"; then | |
3110 | LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags` | |
3111 | LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs` | |
3112 | CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS" | |
530456f4 | 3113 | LIBS="$LIBS $LIBOPENSC_LIBS" |
987b458f | 3114 | AC_DEFINE(SMARTCARD) |
3466e002 | 3115 | AC_DEFINE(USE_OPENSC, 1, |
3116 | [Define if you want smartcard support | |
3117 | using OpenSC]) | |
987b458f | 3118 | SCARD_MSG="yes, using OpenSC" |
3119 | fi | |
3120 | fi | |
3121 | ] | |
3122 | ) | |
d0b19c95 | 3123 | |
c31dc31c | 3124 | # Check libraries needed by DNS fingerprint support |
aff51935 | 3125 | AC_SEARCH_LIBS(getrrsetbyname, resolv, |
3466e002 | 3126 | [AC_DEFINE(HAVE_GETRRSETBYNAME, 1, |
3127 | [Define if getrrsetbyname() exists])], | |
3e05e934 | 3128 | [ |
c31dc31c | 3129 | # Needed by our getrrsetbyname() |
3130 | AC_SEARCH_LIBS(res_query, resolv) | |
3131 | AC_SEARCH_LIBS(dn_expand, resolv) | |
dabb524a | 3132 | AC_MSG_CHECKING(if res_query will link) |
3133 | AC_TRY_LINK_FUNC(res_query, AC_MSG_RESULT(yes), | |
3134 | [AC_MSG_RESULT(no) | |
3135 | saved_LIBS="$LIBS" | |
3136 | LIBS="$LIBS -lresolv" | |
3137 | AC_MSG_CHECKING(for res_query in -lresolv) | |
3138 | AC_LINK_IFELSE([ | |
3139 | #include <resolv.h> | |
3140 | int main() | |
3141 | { | |
3142 | res_query (0, 0, 0, 0, 0); | |
3143 | return 0; | |
3144 | } | |
3145 | ], | |
3146 | [LIBS="$LIBS -lresolv" | |
3147 | AC_MSG_RESULT(yes)], | |
3148 | [LIBS="$saved_LIBS" | |
3149 | AC_MSG_RESULT(no)]) | |
3150 | ]) | |
c31dc31c | 3151 | AC_CHECK_FUNCS(_getshort _getlong) |
1c829da5 | 3152 | AC_CHECK_DECLS([_getshort, _getlong], , , |
b5765e1d | 3153 | [#include <sys/types.h> |
3154 | #include <arpa/nameser.h>]) | |
c31dc31c | 3155 | AC_CHECK_MEMBER(HEADER.ad, |
3466e002 | 3156 | [AC_DEFINE(HAVE_HEADER_AD, 1, |
3157 | [Define if HEADER.ad exists in arpa/nameser.h])],, | |
c31dc31c | 3158 | [#include <arpa/nameser.h>]) |
3159 | ]) | |
3e05e934 | 3160 | |
560acf80 | 3161 | AC_MSG_CHECKING(if struct __res_state _res is an extern) |
3162 | AC_LINK_IFELSE([ | |
3163 | #include <stdio.h> | |
3164 | #if HAVE_SYS_TYPES_H | |
3165 | # include <sys/types.h> | |
3166 | #endif | |
3167 | #include <netinet/in.h> | |
3168 | #include <arpa/nameser.h> | |
3169 | #include <resolv.h> | |
3170 | extern struct __res_state _res; | |
3171 | int main() { return 0; } | |
3172 | ], | |
3173 | [AC_MSG_RESULT(yes) | |
3174 | AC_DEFINE(HAVE__RES_EXTERN, 1, | |
3175 | [Define if you have struct __res_state _res as an extern]) | |
3176 | ], | |
3177 | [ AC_MSG_RESULT(no) ] | |
3178 | ) | |
3179 | ||
ef4d1846 | 3180 | # Check whether user wants SELinux support |
3181 | SELINUX_MSG="no" | |
3182 | LIBSELINUX="" | |
3183 | AC_ARG_WITH(selinux, | |
3184 | [ --with-selinux Enable SELinux support], | |
3185 | [ if test "x$withval" != "xno" ; then | |
e54defb4 | 3186 | save_LIBS="$LIBS" |
ef4d1846 | 3187 | AC_DEFINE(WITH_SELINUX,1,[Define if you want SELinux support.]) |
3188 | SELINUX_MSG="yes" | |
3189 | AC_CHECK_HEADER([selinux/selinux.h], , | |
3190 | AC_MSG_ERROR(SELinux support requires selinux.h header)) | |
3191 | AC_CHECK_LIB(selinux, setexeccon, [ LIBSELINUX="-lselinux" ], | |
3192 | AC_MSG_ERROR(SELinux support requires libselinux library)) | |
e54defb4 | 3193 | SSHDLIBS="$SSHDLIBS $LIBSELINUX" |
ef4d1846 | 3194 | AC_CHECK_FUNCS(getseuserbyname get_default_context_with_level) |
5ba277eb | 3195 | LIBS="$save_LIBS" |
ef4d1846 | 3196 | fi ] |
3197 | ) | |
ef4d1846 | 3198 | |
12928e80 | 3199 | # Check whether user wants Kerberos 5 support |
aff51935 | 3200 | KRB5_MSG="no" |
12928e80 | 3201 | AC_ARG_WITH(kerberos5, |
aff51935 | 3202 | [ --with-kerberos5=PATH Enable Kerberos 5 support], |
5585c441 | 3203 | [ if test "x$withval" != "xno" ; then |
3204 | if test "x$withval" = "xyes" ; then | |
3205 | KRB5ROOT="/usr/local" | |
3206 | else | |
3207 | KRB5ROOT=${withval} | |
3208 | fi | |
3209 | ||
3466e002 | 3210 | AC_DEFINE(KRB5, 1, [Define if you want Kerberos 5 support]) |
5585c441 | 3211 | KRB5_MSG="yes" |
3212 | ||
3213 | AC_MSG_CHECKING(for krb5-config) | |
3214 | if test -x $KRB5ROOT/bin/krb5-config ; then | |
3215 | KRB5CONF=$KRB5ROOT/bin/krb5-config | |
3216 | AC_MSG_RESULT($KRB5CONF) | |
3217 | ||
3218 | AC_MSG_CHECKING(for gssapi support) | |
3219 | if $KRB5CONF | grep gssapi >/dev/null ; then | |
3220 | AC_MSG_RESULT(yes) | |
3466e002 | 3221 | AC_DEFINE(GSSAPI, 1, |
3222 | [Define this if you want GSSAPI | |
3223 | support in the version 2 protocol]) | |
071970fb | 3224 | k5confopts=gssapi |
aff51935 | 3225 | else |
5585c441 | 3226 | AC_MSG_RESULT(no) |
071970fb | 3227 | k5confopts="" |
aff51935 | 3228 | fi |
071970fb | 3229 | K5CFLAGS="`$KRB5CONF --cflags $k5confopts`" |
3230 | K5LIBS="`$KRB5CONF --libs $k5confopts`" | |
5585c441 | 3231 | CPPFLAGS="$CPPFLAGS $K5CFLAGS" |
5585c441 | 3232 | AC_MSG_CHECKING(whether we are using Heimdal) |
3233 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3234 | [ char *tmp = heimdal_version; ], | |
3235 | [ AC_MSG_RESULT(yes) | |
3466e002 | 3236 | AC_DEFINE(HEIMDAL, 1, |
3237 | [Define this if you are using the | |
3238 | Heimdal version of Kerberos V5]) ], | |
5585c441 | 3239 | AC_MSG_RESULT(no) |
3240 | ) | |
3241 | else | |
3242 | AC_MSG_RESULT(no) | |
12928e80 | 3243 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include" |
aff51935 | 3244 | LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib" |
aff51935 | 3245 | AC_MSG_CHECKING(whether we are using Heimdal) |
3246 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
3247 | [ char *tmp = heimdal_version; ], | |
3248 | [ AC_MSG_RESULT(yes) | |
3249 | AC_DEFINE(HEIMDAL) | |
41707f74 | 3250 | K5LIBS="-lkrb5 -ldes" |
3251 | K5LIBS="$K5LIBS -lcom_err -lasn1" | |
82f4e93d | 3252 | AC_CHECK_LIB(roken, net_write, |
41707f74 | 3253 | [K5LIBS="$K5LIBS -lroken"]) |
aff51935 | 3254 | ], |
3255 | [ AC_MSG_RESULT(no) | |
3256 | K5LIBS="-lkrb5 -lk5crypto -lcom_err" | |
3257 | ] | |
3258 | ) | |
4e00038c | 3259 | AC_SEARCH_LIBS(dn_expand, resolv) |
12928e80 | 3260 | |
749560dd | 3261 | AC_CHECK_LIB(gssapi,gss_init_sec_context, |
3262 | [ AC_DEFINE(GSSAPI) | |
3263 | K5LIBS="-lgssapi $K5LIBS" ], | |
3264 | [ AC_CHECK_LIB(gssapi_krb5,gss_init_sec_context, | |
3265 | [ AC_DEFINE(GSSAPI) | |
aff51935 | 3266 | K5LIBS="-lgssapi_krb5 $K5LIBS" ], |
749560dd | 3267 | AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]), |
3268 | $K5LIBS) | |
3269 | ], | |
3270 | $K5LIBS) | |
82f4e93d | 3271 | |
749560dd | 3272 | AC_CHECK_HEADER(gssapi.h, , |
3273 | [ unset ac_cv_header_gssapi_h | |
aff51935 | 3274 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" |
749560dd | 3275 | AC_CHECK_HEADERS(gssapi.h, , |
3276 | AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail]) | |
aff51935 | 3277 | ) |
749560dd | 3278 | ] |
3279 | ) | |
3280 | ||
3281 | oldCPP="$CPPFLAGS" | |
3282 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
3283 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
3284 | [ CPPFLAGS="$oldCPP" ]) | |
3285 | ||
aff51935 | 3286 | fi |
5585c441 | 3287 | if test ! -z "$need_dash_r" ; then |
3288 | LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib" | |
3289 | fi | |
3290 | if test ! -z "$blibpath" ; then | |
3291 | blibpath="$blibpath:${KRB5ROOT}/lib" | |
3292 | fi | |
071970fb | 3293 | |
f5555364 | 3294 | AC_CHECK_HEADERS(gssapi.h gssapi/gssapi.h) |
3295 | AC_CHECK_HEADERS(gssapi_krb5.h gssapi/gssapi_krb5.h) | |
3296 | AC_CHECK_HEADERS(gssapi_generic.h gssapi/gssapi_generic.h) | |
071970fb | 3297 | |
f5555364 | 3298 | LIBS="$LIBS $K5LIBS" |
3466e002 | 3299 | AC_SEARCH_LIBS(k_hasafs, kafs, AC_DEFINE(USE_AFS, 1, |
3300 | [Define this if you want to use libkafs' AFS support])) | |
f5555364 | 3301 | fi |
071970fb | 3302 | ] |
12928e80 | 3303 | ) |
b5b68128 | 3304 | |
a0391976 | 3305 | # Looking for programs, paths and files |
a0391976 | 3306 | |
ecac8ee5 | 3307 | PRIVSEP_PATH=/var/empty |
3308 | AC_ARG_WITH(privsep-path, | |
cda1ebcb | 3309 | [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)], |
ecac8ee5 | 3310 | [ |
6cf0200f | 3311 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3312 | test "x${withval}" != "xyes"; then | |
ecac8ee5 | 3313 | PRIVSEP_PATH=$withval |
3314 | fi | |
3315 | ] | |
3316 | ) | |
3317 | AC_SUBST(PRIVSEP_PATH) | |
3318 | ||
a0391976 | 3319 | AC_ARG_WITH(xauth, |
3320 | [ --with-xauth=PATH Specify path to xauth program ], | |
3321 | [ | |
6cf0200f | 3322 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3323 | test "x${withval}" != "xyes"; then | |
cbd7492e | 3324 | xauth_path=$withval |
a0391976 | 3325 | fi |
3326 | ], | |
3327 | [ | |
2bf42e4a | 3328 | TestPath="$PATH" |
3329 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin" | |
3330 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11" | |
3331 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin" | |
3332 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin" | |
3333 | AC_PATH_PROG(xauth_path, xauth, , $TestPath) | |
e5fe9a1f | 3334 | if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then |
a0391976 | 3335 | xauth_path="/usr/openwin/bin/xauth" |
3336 | fi | |
3337 | ] | |
3338 | ) | |
3339 | ||
65a4b4af | 3340 | STRIP_OPT=-s |
3341 | AC_ARG_ENABLE(strip, | |
3342 | [ --disable-strip Disable calling strip(1) on install], | |
3343 | [ | |
3344 | if test "x$enableval" = "xno" ; then | |
3345 | STRIP_OPT= | |
3346 | fi | |
3347 | ] | |
3348 | ) | |
3349 | AC_SUBST(STRIP_OPT) | |
3350 | ||
b3ec54b4 | 3351 | if test -z "$xauth_path" ; then |
3352 | XAUTH_PATH="undefined" | |
3353 | AC_SUBST(XAUTH_PATH) | |
3354 | else | |
3466e002 | 3355 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path", |
3356 | [Define if xauth is found in your path]) | |
b3ec54b4 | 3357 | XAUTH_PATH=$xauth_path |
3358 | AC_SUBST(XAUTH_PATH) | |
a0391976 | 3359 | fi |
a0391976 | 3360 | |
3361 | # Check for mail directory (last resort if we cannot get it from headers) | |
3362 | if test ! -z "$MAIL" ; then | |
3363 | maildir=`dirname $MAIL` | |
3466e002 | 3364 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir", |
3365 | [Set this to your mail directory if you don't have maillock.h]) | |
a0391976 | 3366 | fi |
3367 | ||
479cece8 | 3368 | if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; then |
1a01a50c | 3369 | AC_MSG_WARN([cross compiling: Disabling /dev/ptmx test]) |
3370 | disable_ptmx_check=yes | |
3371 | fi | |
a0391976 | 3372 | if test -z "$no_dev_ptmx" ; then |
6e879cb4 | 3373 | if test "x$disable_ptmx_check" != "xyes" ; then |
aff51935 | 3374 | AC_CHECK_FILE("/dev/ptmx", |
6e879cb4 | 3375 | [ |
3466e002 | 3376 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX, 1, |
3377 | [Define if you have /dev/ptmx]) | |
6e879cb4 | 3378 | have_dev_ptmx=1 |
3379 | ] | |
3380 | ) | |
3381 | fi | |
3276571c | 3382 | fi |
1a01a50c | 3383 | |
479cece8 | 3384 | if test ! -z "$cross_compiling" && test "x$cross_compiling" != "xyes"; then |
1a01a50c | 3385 | AC_CHECK_FILE("/dev/ptc", |
3386 | [ | |
3466e002 | 3387 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC, 1, |
3388 | [Define if you have /dev/ptc]) | |
1a01a50c | 3389 | have_dev_ptc=1 |
3390 | ] | |
3391 | ) | |
3392 | else | |
3393 | AC_MSG_WARN([cross compiling: Disabling /dev/ptc test]) | |
3394 | fi | |
3276571c | 3395 | |
a0391976 | 3396 | # Options from here on. Some of these are preset by platform above |
fdf6b7aa | 3397 | AC_ARG_WITH(mantype, |
5d97cfbf | 3398 | [ --with-mantype=man|cat|doc Set man page type], |
c54a6257 | 3399 | [ |
5d97cfbf | 3400 | case "$withval" in |
3401 | man|cat|doc) | |
3402 | MANTYPE=$withval | |
3403 | ;; | |
3404 | *) | |
3405 | AC_MSG_ERROR(invalid man type: $withval) | |
3406 | ;; | |
3407 | esac | |
c54a6257 | 3408 | ] |
3409 | ) | |
e0c4d3ac | 3410 | if test -z "$MANTYPE"; then |
2bf42e4a | 3411 | TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb" |
3412 | AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath) | |
e0c4d3ac | 3413 | if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then |
3414 | MANTYPE=doc | |
3415 | elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then | |
3416 | MANTYPE=man | |
3417 | else | |
3418 | MANTYPE=cat | |
3419 | fi | |
3420 | fi | |
c54a6257 | 3421 | AC_SUBST(MANTYPE) |
e0c4d3ac | 3422 | if test "$MANTYPE" = "doc"; then |
3423 | mansubdir=man; | |
3424 | else | |
3425 | mansubdir=$MANTYPE; | |
3426 | fi | |
3427 | AC_SUBST(mansubdir) | |
0bc5b6fb | 3428 | |
a0391976 | 3429 | # Check whether to enable MD5 passwords |
aff51935 | 3430 | MD5_MSG="no" |
2ddcfdf3 | 3431 | AC_ARG_WITH(md5-passwords, |
caf3bc51 | 3432 | [ --with-md5-passwords Enable use of MD5 passwords], |
0bc5b6fb | 3433 | [ |
bcf36c78 | 3434 | if test "x$withval" != "xno" ; then |
3466e002 | 3435 | AC_DEFINE(HAVE_MD5_PASSWORDS, 1, |
3436 | [Define if you want to allow MD5 passwords]) | |
aff51935 | 3437 | MD5_MSG="yes" |
0bc5b6fb | 3438 | fi |
3439 | ] | |
caf3bc51 | 3440 | ) |
3441 | ||
a0391976 | 3442 | # Whether to disable shadow password support |
a7effaac | 3443 | AC_ARG_WITH(shadow, |
3444 | [ --without-shadow Disable shadow password support], | |
3445 | [ | |
82f4e93d | 3446 | if test "x$withval" = "xno" ; then |
a7effaac | 3447 | AC_DEFINE(DISABLE_SHADOW) |
4cb5ffa0 | 3448 | disable_shadow=yes |
a7effaac | 3449 | fi |
3450 | ] | |
3451 | ) | |
3452 | ||
4cb5ffa0 | 3453 | if test -z "$disable_shadow" ; then |
3454 | AC_MSG_CHECKING([if the systems has expire shadow information]) | |
3455 | AC_TRY_COMPILE( | |
3456 | [ | |
3457 | #include <sys/types.h> | |
3458 | #include <shadow.h> | |
3459 | struct spwd sp; | |
3460 | ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ], | |
3461 | [ sp_expire_available=yes ], [] | |
3462 | ) | |
3463 | ||
3464 | if test "x$sp_expire_available" = "xyes" ; then | |
3465 | AC_MSG_RESULT(yes) | |
3466e002 | 3466 | AC_DEFINE(HAS_SHADOW_EXPIRE, 1, |
3467 | [Define if you want to use shadow password expire field]) | |
4cb5ffa0 | 3468 | else |
3469 | AC_MSG_RESULT(no) | |
3470 | fi | |
3471 | fi | |
3472 | ||
a0391976 | 3473 | # Use ip address instead of hostname in $DISPLAY |
44839801 | 3474 | if test ! -z "$IPADDR_IN_DISPLAY" ; then |
3475 | DISPLAY_HACK_MSG="yes" | |
3466e002 | 3476 | AC_DEFINE(IPADDR_IN_DISPLAY, 1, |
3477 | [Define if you need to use IP address | |
3478 | instead of hostname in $DISPLAY]) | |
44839801 | 3479 | else |
aff51935 | 3480 | DISPLAY_HACK_MSG="no" |
44839801 | 3481 | AC_ARG_WITH(ipaddr-display, |
3482 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
3483 | [ | |
82f4e93d | 3484 | if test "x$withval" != "xno" ; then |
44839801 | 3485 | AC_DEFINE(IPADDR_IN_DISPLAY) |
aff51935 | 3486 | DISPLAY_HACK_MSG="yes" |
44839801 | 3487 | fi |
3488 | ] | |
3489 | ) | |
3490 | fi | |
a7effaac | 3491 | |
95b99395 | 3492 | # check for /etc/default/login and use it if present. |
daa41e62 | 3493 | AC_ARG_ENABLE(etc-default-login, |
6ff3d0dc | 3494 | [ --disable-etc-default-login Disable using PATH from /etc/default/login [no]], |
694d0cef | 3495 | [ if test "x$enableval" = "xno"; then |
3496 | AC_MSG_NOTICE([/etc/default/login handling disabled]) | |
3497 | etc_default_login=no | |
3498 | else | |
3499 | etc_default_login=yes | |
3500 | fi ], | |
b0e7249f | 3501 | [ if test ! -z "$cross_compiling" && test "x$cross_compiling" = "xyes"; |
3502 | then | |
3503 | AC_MSG_WARN([cross compiling: not checking /etc/default/login]) | |
3504 | etc_default_login=no | |
3505 | else | |
3506 | etc_default_login=yes | |
3507 | fi ] | |
694d0cef | 3508 | ) |
95b99395 | 3509 | |
694d0cef | 3510 | if test "x$etc_default_login" != "xno"; then |
3511 | AC_CHECK_FILE("/etc/default/login", | |
3512 | [ external_path_file=/etc/default/login ]) | |
b0e7249f | 3513 | if test "x$external_path_file" = "x/etc/default/login"; then |
3466e002 | 3514 | AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN, 1, |
3515 | [Define if your system has /etc/default/login]) | |
1a01a50c | 3516 | fi |
694d0cef | 3517 | fi |
95b99395 | 3518 | |
8d184c09 | 3519 | dnl BSD systems use /etc/login.conf so --with-default-path= has no effect |
4b492aab | 3520 | if test $ac_cv_func_login_getcapbool = "yes" && \ |
3521 | test $ac_cv_header_login_cap_h = "yes" ; then | |
95b99395 | 3522 | external_path_file=/etc/login.conf |
8d184c09 | 3523 | fi |
95b99395 | 3524 | |
a0391976 | 3525 | # Whether to mess with the default path |
aff51935 | 3526 | SERVER_PATH_MSG="(default)" |
c43d69a9 | 3527 | AC_ARG_WITH(default-path, |
75817f90 | 3528 | [ --with-default-path= Specify default \$PATH environment for server], |
cb807f40 | 3529 | [ |
95b99395 | 3530 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
8d184c09 | 3531 | AC_MSG_WARN([ |
3532 | --with-default-path=PATH has no effect on this system. | |
3533 | Edit /etc/login.conf instead.]) | |
82f4e93d | 3534 | elif test "x$withval" != "xno" ; then |
89bbd457 | 3535 | if test ! -z "$external_path_file" ; then |
95b99395 | 3536 | AC_MSG_WARN([ |
3537 | --with-default-path=PATH will only be used if PATH is not defined in | |
3538 | $external_path_file .]) | |
3539 | fi | |
b2d818e6 | 3540 | user_path="$withval" |
aff51935 | 3541 | SERVER_PATH_MSG="$withval" |
cb807f40 | 3542 | fi |
b2d818e6 | 3543 | ], |
95b99395 | 3544 | [ if test "x$external_path_file" = "x/etc/login.conf" ; then |
3545 | AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf]) | |
8d184c09 | 3546 | else |
89bbd457 | 3547 | if test ! -z "$external_path_file" ; then |
95b99395 | 3548 | AC_MSG_WARN([ |
3549 | If PATH is defined in $external_path_file, ensure the path to scp is included, | |
3550 | otherwise scp will not work.]) | |
3551 | fi | |
b0e7249f | 3552 | AC_RUN_IFELSE( |
3553 | [AC_LANG_SOURCE([[ | |
b2d818e6 | 3554 | /* find out what STDPATH is */ |
3555 | #include <stdio.h> | |
b2d818e6 | 3556 | #ifdef HAVE_PATHS_H |
3557 | # include <paths.h> | |
3558 | #endif | |
3559 | #ifndef _PATH_STDPATH | |
d9a4e55b | 3560 | # ifdef _PATH_USERPATH /* Irix */ |
3561 | # define _PATH_STDPATH _PATH_USERPATH | |
3562 | # else | |
3563 | # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" | |
3564 | # endif | |
b2d818e6 | 3565 | #endif |
3566 | #include <sys/types.h> | |
3567 | #include <sys/stat.h> | |
3568 | #include <fcntl.h> | |
3569 | #define DATA "conftest.stdpath" | |
3570 | ||
3571 | main() | |
3572 | { | |
3573 | FILE *fd; | |
3574 | int rc; | |
82f4e93d | 3575 | |
b2d818e6 | 3576 | fd = fopen(DATA,"w"); |
3577 | if(fd == NULL) | |
3578 | exit(1); | |
82f4e93d | 3579 | |
b2d818e6 | 3580 | if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) |
3581 | exit(1); | |
3582 | ||
3583 | exit(0); | |
3584 | } | |
b0e7249f | 3585 | ]])], |
3586 | [ user_path=`cat conftest.stdpath` ], | |
b2d818e6 | 3587 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ], |
3588 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ] | |
3589 | ) | |
3590 | # make sure $bindir is in USER_PATH so scp will work | |
3591 | t_bindir=`eval echo ${bindir}` | |
3592 | case $t_bindir in | |
3593 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;; | |
3594 | esac | |
3595 | case $t_bindir in | |
3596 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;; | |
3597 | esac | |
3598 | echo $user_path | grep ":$t_bindir" > /dev/null 2>&1 | |
3599 | if test $? -ne 0 ; then | |
3600 | echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 | |
3601 | if test $? -ne 0 ; then | |
3602 | user_path=$user_path:$t_bindir | |
3603 | AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work) | |
3604 | fi | |
3605 | fi | |
8d184c09 | 3606 | fi ] |
cb807f40 | 3607 | ) |
95b99395 | 3608 | if test "x$external_path_file" != "x/etc/login.conf" ; then |
3466e002 | 3609 | AC_DEFINE_UNQUOTED(USER_PATH, "$user_path", [Specify default $PATH]) |
8d184c09 | 3610 | AC_SUBST(user_path) |
3611 | fi | |
cb807f40 | 3612 | |
06617857 | 3613 | # Set superuser path separately to user path |
06617857 | 3614 | AC_ARG_WITH(superuser-path, |
3615 | [ --with-superuser-path= Specify different path for super-user], | |
3616 | [ | |
6cf0200f | 3617 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3618 | test "x${withval}" != "xyes"; then | |
3466e002 | 3619 | AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval", |
3620 | [Define if you want a different $PATH | |
3621 | for the superuser]) | |
06617857 | 3622 | superuser_path=$withval |
3623 | fi | |
3624 | ] | |
3625 | ) | |
3626 | ||
3627 | ||
58d100bf | 3628 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) |
aff51935 | 3629 | IPV4_IN6_HACK_MSG="no" |
80faa19f | 3630 | AC_ARG_WITH(4in6, |
3631 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
3632 | [ | |
3633 | if test "x$withval" != "xno" ; then | |
3634 | AC_MSG_RESULT(yes) | |
3466e002 | 3635 | AC_DEFINE(IPV4_IN_IPV6, 1, |
3636 | [Detect IPv4 in IPv6 mapped addresses | |
3637 | and treat as IPv4]) | |
aff51935 | 3638 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3639 | else |
3640 | AC_MSG_RESULT(no) | |
3641 | fi | |
3642 | ],[ | |
3643 | if test "x$inet6_default_4in6" = "xyes"; then | |
3644 | AC_MSG_RESULT([yes (default)]) | |
3645 | AC_DEFINE(IPV4_IN_IPV6) | |
aff51935 | 3646 | IPV4_IN6_HACK_MSG="yes" |
80faa19f | 3647 | else |
3648 | AC_MSG_RESULT([no (default)]) | |
3649 | fi | |
3650 | ] | |
3651 | ) | |
3652 | ||
af774732 | 3653 | # Whether to enable BSD auth support |
f1b0ecc3 | 3654 | BSD_AUTH_MSG=no |
af774732 | 3655 | AC_ARG_WITH(bsd-auth, |
3656 | [ --with-bsd-auth Enable BSD auth support], | |
3657 | [ | |
82f4e93d | 3658 | if test "x$withval" != "xno" ; then |
3466e002 | 3659 | AC_DEFINE(BSD_AUTH, 1, |
3660 | [Define if you have BSD auth support]) | |
f1b0ecc3 | 3661 | BSD_AUTH_MSG=yes |
af774732 | 3662 | fi |
3663 | ] | |
3664 | ) | |
3665 | ||
a0391976 | 3666 | # Where to place sshd.pid |
19d9ac2a | 3667 | piddir=/var/run |
81dadca3 | 3668 | # make sure the directory exists |
82f4e93d | 3669 | if test ! -d $piddir ; then |
81dadca3 | 3670 | piddir=`eval echo ${sysconfdir}` |
3671 | case $piddir in | |
aff51935 | 3672 | NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; |
81dadca3 | 3673 | esac |
3674 | fi | |
3675 | ||
47e45e44 | 3676 | AC_ARG_WITH(pid-dir, |
3677 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
3678 | [ | |
6cf0200f | 3679 | if test -n "$withval" && test "x$withval" != "xno" && \ |
3680 | test "x${withval}" != "xyes"; then | |
19d9ac2a | 3681 | piddir=$withval |
82f4e93d | 3682 | if test ! -d $piddir ; then |
81dadca3 | 3683 | AC_MSG_WARN([** no $piddir directory on this system **]) |
3684 | fi | |
47e45e44 | 3685 | fi |
3686 | ] | |
3687 | ) | |
b7a87eea | 3688 | |
3466e002 | 3689 | AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir", [Specify location of ssh.pid]) |
19d9ac2a | 3690 | AC_SUBST(piddir) |
47e45e44 | 3691 | |
1d7b9b20 | 3692 | dnl allow user to disable some login recording features |
3693 | AC_ARG_ENABLE(lastlog, | |
bfd550a2 | 3694 | [ --disable-lastlog disable use of lastlog even if detected [no]], |
ddb154b3 | 3695 | [ |
3696 | if test "x$enableval" = "xno" ; then | |
3697 | AC_DEFINE(DISABLE_LASTLOG) | |
3698 | fi | |
3699 | ] | |
1d7b9b20 | 3700 | ) |
3701 | AC_ARG_ENABLE(utmp, | |
bfd550a2 | 3702 | [ --disable-utmp disable use of utmp even if detected [no]], |
ddb154b3 | 3703 | [ |
3704 | if test "x$enableval" = "xno" ; then | |
3705 | AC_DEFINE(DISABLE_UTMP) | |
3706 | fi | |
3707 | ] | |
1d7b9b20 | 3708 | ) |
3709 | AC_ARG_ENABLE(utmpx, | |
bfd550a2 | 3710 | [ --disable-utmpx disable use of utmpx even if detected [no]], |
ddb154b3 | 3711 | [ |
3712 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3713 | AC_DEFINE(DISABLE_UTMPX, 1, |
3714 | [Define if you don't want to use utmpx]) | |
ddb154b3 | 3715 | fi |
3716 | ] | |
1d7b9b20 | 3717 | ) |
3718 | AC_ARG_ENABLE(wtmp, | |
bfd550a2 | 3719 | [ --disable-wtmp disable use of wtmp even if detected [no]], |
ddb154b3 | 3720 | [ |
3721 | if test "x$enableval" = "xno" ; then | |
3722 | AC_DEFINE(DISABLE_WTMP) | |
3723 | fi | |
3724 | ] | |
1d7b9b20 | 3725 | ) |
3726 | AC_ARG_ENABLE(wtmpx, | |
bfd550a2 | 3727 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], |
ddb154b3 | 3728 | [ |
3729 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3730 | AC_DEFINE(DISABLE_WTMPX, 1, |
3731 | [Define if you don't want to use wtmpx]) | |
ddb154b3 | 3732 | fi |
3733 | ] | |
1d7b9b20 | 3734 | ) |
3735 | AC_ARG_ENABLE(libutil, | |
bfd550a2 | 3736 | [ --disable-libutil disable use of libutil (login() etc.) [no]], |
ddb154b3 | 3737 | [ |
3738 | if test "x$enableval" = "xno" ; then | |
3739 | AC_DEFINE(DISABLE_LOGIN) | |
3740 | fi | |
3741 | ] | |
1d7b9b20 | 3742 | ) |
3743 | AC_ARG_ENABLE(pututline, | |
bfd550a2 | 3744 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], |
ddb154b3 | 3745 | [ |
3746 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3747 | AC_DEFINE(DISABLE_PUTUTLINE, 1, |
3748 | [Define if you don't want to use pututline() | |
3749 | etc. to write [uw]tmp]) | |
ddb154b3 | 3750 | fi |
3751 | ] | |
1d7b9b20 | 3752 | ) |
3753 | AC_ARG_ENABLE(pututxline, | |
bfd550a2 | 3754 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], |
ddb154b3 | 3755 | [ |
3756 | if test "x$enableval" = "xno" ; then | |
3466e002 | 3757 | AC_DEFINE(DISABLE_PUTUTXLINE, 1, |
3758 | [Define if you don't want to use pututxline() | |
3759 | etc. to write [uw]tmpx]) | |
ddb154b3 | 3760 | fi |
3761 | ] | |
1d7b9b20 | 3762 | ) |
3763 | AC_ARG_WITH(lastlog, | |
bfd550a2 | 3764 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], |
8c89dd2b | 3765 | [ |
82f4e93d | 3766 | if test "x$withval" = "xno" ; then |
8c89dd2b | 3767 | AC_DEFINE(DISABLE_LASTLOG) |
6cf0200f | 3768 | elif test -n "$withval" && test "x${withval}" != "xyes"; then |
8c89dd2b | 3769 | conf_lastlog_location=$withval |
3770 | fi | |
3771 | ] | |
3772 | ) | |
1d7b9b20 | 3773 | |
3774 | dnl lastlog, [uw]tmpx? detection | |
3775 | dnl NOTE: set the paths in the platform section to avoid the | |
3776 | dnl need for command-line parameters | |
3777 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
3778 | ||
3779 | dnl lastlog detection | |
3780 | dnl NOTE: the code itself will detect if lastlog is a directory | |
3781 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
3782 | AC_TRY_COMPILE([ | |
3783 | #include <sys/types.h> | |
3784 | #include <utmp.h> | |
3785 | #ifdef HAVE_LASTLOG_H | |
3786 | # include <lastlog.h> | |
3787 | #endif | |
d7c0f3d5 | 3788 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3789 | # include <paths.h> |
41cb4569 | 3790 | #endif |
3791 | #ifdef HAVE_LOGIN_H | |
3792 | # include <login.h> | |
1d7b9b20 | 3793 | #endif |
3794 | ], | |
3795 | [ char *lastlog = LASTLOG_FILE; ], | |
3796 | [ AC_MSG_RESULT(yes) ], | |
d7c0f3d5 | 3797 | [ |
3798 | AC_MSG_RESULT(no) | |
3799 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
3800 | AC_TRY_COMPILE([ | |
3801 | #include <sys/types.h> | |
3802 | #include <utmp.h> | |
3803 | #ifdef HAVE_LASTLOG_H | |
3804 | # include <lastlog.h> | |
3805 | #endif | |
3806 | #ifdef HAVE_PATHS_H | |
3807 | # include <paths.h> | |
3808 | #endif | |
3809 | ], | |
3810 | [ char *lastlog = _PATH_LASTLOG; ], | |
3811 | [ AC_MSG_RESULT(yes) ], | |
3812 | [ | |
f282b668 | 3813 | AC_MSG_RESULT(no) |
d7c0f3d5 | 3814 | system_lastlog_path=no |
3815 | ]) | |
3816 | ] | |
1d7b9b20 | 3817 | ) |
d7c0f3d5 | 3818 | |
1d7b9b20 | 3819 | if test -z "$conf_lastlog_location"; then |
3820 | if test x"$system_lastlog_path" = x"no" ; then | |
3821 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
e5fe9a1f | 3822 | if (test -d "$f" || test -f "$f") ; then |
1d7b9b20 | 3823 | conf_lastlog_location=$f |
3824 | fi | |
3825 | done | |
3826 | if test -z "$conf_lastlog_location"; then | |
f8119cef | 3827 | AC_MSG_WARN([** Cannot find lastlog **]) |
3828 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
1d7b9b20 | 3829 | fi |
3830 | fi | |
3831 | fi | |
3832 | ||
3833 | if test -n "$conf_lastlog_location"; then | |
3466e002 | 3834 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location", |
3835 | [Define if you want to specify the path to your lastlog file]) | |
82f4e93d | 3836 | fi |
1d7b9b20 | 3837 | |
3838 | dnl utmp detection | |
3839 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
3840 | AC_TRY_COMPILE([ | |
3841 | #include <sys/types.h> | |
3842 | #include <utmp.h> | |
d7c0f3d5 | 3843 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3844 | # include <paths.h> |
3845 | #endif | |
3846 | ], | |
3847 | [ char *utmp = UTMP_FILE; ], | |
3848 | [ AC_MSG_RESULT(yes) ], | |
3849 | [ AC_MSG_RESULT(no) | |
3850 | system_utmp_path=no ] | |
3851 | ) | |
3852 | if test -z "$conf_utmp_location"; then | |
3853 | if test x"$system_utmp_path" = x"no" ; then | |
3854 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
3855 | if test -f $f ; then | |
3856 | conf_utmp_location=$f | |
3857 | fi | |
3858 | done | |
3859 | if test -z "$conf_utmp_location"; then | |
3860 | AC_DEFINE(DISABLE_UTMP) | |
3861 | fi | |
3862 | fi | |
3863 | fi | |
3864 | if test -n "$conf_utmp_location"; then | |
3466e002 | 3865 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location", |
3866 | [Define if you want to specify the path to your utmp file]) | |
82f4e93d | 3867 | fi |
1d7b9b20 | 3868 | |
3869 | dnl wtmp detection | |
3870 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
3871 | AC_TRY_COMPILE([ | |
3872 | #include <sys/types.h> | |
3873 | #include <utmp.h> | |
d7c0f3d5 | 3874 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3875 | # include <paths.h> |
3876 | #endif | |
3877 | ], | |
3878 | [ char *wtmp = WTMP_FILE; ], | |
3879 | [ AC_MSG_RESULT(yes) ], | |
3880 | [ AC_MSG_RESULT(no) | |
3881 | system_wtmp_path=no ] | |
3882 | ) | |
3883 | if test -z "$conf_wtmp_location"; then | |
3884 | if test x"$system_wtmp_path" = x"no" ; then | |
3885 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
3886 | if test -f $f ; then | |
3887 | conf_wtmp_location=$f | |
3888 | fi | |
3889 | done | |
3890 | if test -z "$conf_wtmp_location"; then | |
3891 | AC_DEFINE(DISABLE_WTMP) | |
3892 | fi | |
3893 | fi | |
3894 | fi | |
3895 | if test -n "$conf_wtmp_location"; then | |
3466e002 | 3896 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location", |
3897 | [Define if you want to specify the path to your wtmp file]) | |
82f4e93d | 3898 | fi |
1d7b9b20 | 3899 | |
3900 | ||
3901 | dnl utmpx detection - I don't know any system so perverse as to require | |
3902 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
3903 | dnl there, though. | |
3904 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
3905 | AC_TRY_COMPILE([ | |
3906 | #include <sys/types.h> | |
3907 | #include <utmp.h> | |
3908 | #ifdef HAVE_UTMPX_H | |
3909 | #include <utmpx.h> | |
3910 | #endif | |
d7c0f3d5 | 3911 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3912 | # include <paths.h> |
3913 | #endif | |
3914 | ], | |
3915 | [ char *utmpx = UTMPX_FILE; ], | |
3916 | [ AC_MSG_RESULT(yes) ], | |
3917 | [ AC_MSG_RESULT(no) | |
3918 | system_utmpx_path=no ] | |
3919 | ) | |
3920 | if test -z "$conf_utmpx_location"; then | |
3921 | if test x"$system_utmpx_path" = x"no" ; then | |
3922 | AC_DEFINE(DISABLE_UTMPX) | |
3923 | fi | |
3924 | else | |
3466e002 | 3925 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location", |
3926 | [Define if you want to specify the path to your utmpx file]) | |
82f4e93d | 3927 | fi |
1d7b9b20 | 3928 | |
3929 | dnl wtmpx detection | |
3930 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
3931 | AC_TRY_COMPILE([ | |
3932 | #include <sys/types.h> | |
3933 | #include <utmp.h> | |
3934 | #ifdef HAVE_UTMPX_H | |
3935 | #include <utmpx.h> | |
3936 | #endif | |
d7c0f3d5 | 3937 | #ifdef HAVE_PATHS_H |
1d7b9b20 | 3938 | # include <paths.h> |
3939 | #endif | |
3940 | ], | |
3941 | [ char *wtmpx = WTMPX_FILE; ], | |
3942 | [ AC_MSG_RESULT(yes) ], | |
3943 | [ AC_MSG_RESULT(no) | |
3944 | system_wtmpx_path=no ] | |
3945 | ) | |
3946 | if test -z "$conf_wtmpx_location"; then | |
3947 | if test x"$system_wtmpx_path" = x"no" ; then | |
3948 | AC_DEFINE(DISABLE_WTMPX) | |
3949 | fi | |
3950 | else | |
3466e002 | 3951 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location", |
3952 | [Define if you want to specify the path to your wtmpx file]) | |
82f4e93d | 3953 | fi |
1d7b9b20 | 3954 | |
b7a87eea | 3955 | |
bd499f9e | 3956 | if test ! -z "$blibpath" ; then |
68ece370 | 3957 | LDFLAGS="$LDFLAGS $blibflags$blibpath" |
3958 | AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile]) | |
bd499f9e | 3959 | fi |
3960 | ||
ed89c848 | 3961 | dnl Adding -Werror to CFLAGS early prevents configure tests from running. |
3962 | dnl Add now. | |
3963 | CFLAGS="$CFLAGS $werror_flags" | |
3964 | ||
3c62e7eb | 3965 | AC_EXEEXT |
29eadd7c | 3966 | AC_CONFIG_FILES([Makefile buildpkg.sh opensshd.init openssh.xml \ |
3967 | openbsd-compat/Makefile openbsd-compat/regress/Makefile \ | |
3968 | scard/Makefile ssh_prng_cmds survey.sh]) | |
98a7c37b | 3969 | AC_OUTPUT |
d3083fbd | 3970 | |
cbd7492e | 3971 | # Print summary of options |
3972 | ||
cbd7492e | 3973 | # Someone please show me a better way :) |
3974 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
3975 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
3976 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
3977 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
f5665f6f | 3978 | E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` |
e0c4d3ac | 3979 | F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` |
cbd7492e | 3980 | G=`eval echo ${piddir}` ; G=`eval echo ${G}` |
ecac8ee5 | 3981 | H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}` |
3982 | I=`eval echo ${user_path}` ; I=`eval echo ${I}` | |
3983 | J=`eval echo ${superuser_path}` ; J=`eval echo ${J}` | |
cbd7492e | 3984 | |
3985 | echo "" | |
26de7942 | 3986 | echo "OpenSSH has been configured with the following options:" |
ecac8ee5 | 3987 | echo " User binaries: $B" |
3988 | echo " System binaries: $C" | |
3989 | echo " Configuration files: $D" | |
3990 | echo " Askpass program: $E" | |
3991 | echo " Manual pages: $F" | |
3992 | echo " PID file: $G" | |
3993 | echo " Privilege separation chroot path: $H" | |
95b99395 | 3994 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
3995 | echo " At runtime, sshd will use the path defined in $external_path_file" | |
3996 | echo " Make sure the path to scp is present, otherwise scp will not work" | |
8d184c09 | 3997 | else |
ecac8ee5 | 3998 | echo " sshd default user PATH: $I" |
89bbd457 | 3999 | if test ! -z "$external_path_file"; then |
95b99395 | 4000 | echo " (If PATH is set in $external_path_file it will be used instead. If" |
4001 | echo " used, ensure the path to scp is present, otherwise scp will not work.)" | |
4002 | fi | |
8d184c09 | 4003 | fi |
06617857 | 4004 | if test ! -z "$superuser_path" ; then |
ecac8ee5 | 4005 | echo " sshd superuser user PATH: $J" |
4006 | fi | |
4007 | echo " Manpage format: $MANTYPE" | |
3e05e934 | 4008 | echo " PAM support: $PAM_MSG" |
5b84789f | 4009 | echo " OSF SIA support: $SIA_MSG" |
ecac8ee5 | 4010 | echo " KerberosV support: $KRB5_MSG" |
ef4d1846 | 4011 | echo " SELinux support: $SELINUX_MSG" |
ecac8ee5 | 4012 | echo " Smartcard support: $SCARD_MSG" |
ecac8ee5 | 4013 | echo " S/KEY support: $SKEY_MSG" |
4014 | echo " TCP Wrappers support: $TCPW_MSG" | |
4015 | echo " MD5 password support: $MD5_MSG" | |
59031773 | 4016 | echo " libedit support: $LIBEDIT_MSG" |
5b84789f | 4017 | echo " Solaris process contract support: $SPC_MSG" |
3deb1408 | 4018 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" |
ecac8ee5 | 4019 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" |
4020 | echo " BSD Auth support: $BSD_AUTH_MSG" | |
4021 | echo " Random number source: $RAND_MSG" | |
f1b0ecc3 | 4022 | if test ! -z "$USE_RAND_HELPER" ; then |
ecac8ee5 | 4023 | echo " ssh-rand-helper collects from: $RAND_HELPER_MSG" |
af774732 | 4024 | fi |
4025 | ||
cbd7492e | 4026 | echo "" |
4027 | ||
0c2fb82f | 4028 | echo " Host: ${host}" |
4029 | echo " Compiler: ${CC}" | |
4030 | echo " Compiler flags: ${CFLAGS}" | |
4031 | echo "Preprocessor flags: ${CPPFLAGS}" | |
4032 | echo " Linker flags: ${LDFLAGS}" | |
e54defb4 | 4033 | echo " Libraries: ${LIBS}" |
4034 | if test ! -z "${SSHDLIBS}"; then | |
4035 | echo " +for sshd: ${SSHDLIBS}" | |
4036 | fi | |
cbd7492e | 4037 | |
4038 | echo "" | |
4039 | ||
9cefe228 | 4040 | if test "x$MAKE_PACKAGE_SUPPORTED" = "xyes" ; then |
b3146b5f | 4041 | echo "SVR4 style packages are supported with \"make package\"" |
4042 | echo "" | |
9cefe228 | 4043 | fi |
4044 | ||
adeebd37 | 4045 | if test "x$PAM_MSG" = "xyes" ; then |
f1b0ecc3 | 4046 | echo "PAM is enabled. You may need to install a PAM control file " |
4047 | echo "for sshd, otherwise password authentication may fail. " | |
aff51935 | 4048 | echo "Example PAM control files can be found in the contrib/ " |
f1b0ecc3 | 4049 | echo "subdirectory" |
adeebd37 | 4050 | echo "" |
4051 | fi | |
4052 | ||
f1b0ecc3 | 4053 | if test ! -z "$RAND_HELPER_CMDHASH" ; then |
4054 | echo "WARNING: you are using the builtin random number collection " | |
4055 | echo "service. Please read WARNING.RNG and request that your OS " | |
4056 | echo "vendor includes kernel-based random number collection in " | |
4057 | echo "future versions of your OS." | |
2c523de9 | 4058 | echo "" |
4059 | fi | |
af774732 | 4060 | |
2f6f9cff | 4061 | if test ! -z "$NO_PEERCHECK" ; then |
1961d660 | 4062 | echo "WARNING: the operating system that you are using does not" |
4063 | echo "appear to support getpeereid(), getpeerucred() or the" | |
4064 | echo "SO_PEERCRED getsockopt() option. These facilities are used to" | |
4065 | echo "enforce security checks to prevent unauthorised connections to" | |
4066 | echo "ssh-agent. Their absence increases the risk that a malicious" | |
4067 | echo "user can connect to your agent." | |
2f6f9cff | 4068 | echo "" |
4069 | fi | |
4070 | ||
7b578f7d | 4071 | if test "$AUDIT_MODULE" = "bsm" ; then |
4072 | echo "WARNING: BSM audit support is currently considered EXPERIMENTAL." | |
4073 | echo "See the Solaris section in README.platform for details." | |
4074 | fi |