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Commit | Line | Data |
---|---|---|
4cca272e | 1 | AC_INIT(ssh.c) |
5881cd60 | 2 | |
3 | AC_CONFIG_HEADER(config.h) | |
a7effaac | 4 | AC_CANONICAL_HOST |
5881cd60 | 5 | |
6 | dnl Checks for programs. | |
7 | AC_PROG_CC | |
4cca272e | 8 | AC_PROG_CPP |
5881cd60 | 9 | AC_PROG_RANLIB |
cf8dd513 | 10 | AC_PROG_INSTALL |
d4f11b59 | 11 | AC_CHECK_PROG(AR, ar, ar) |
a7effaac | 12 | AC_PATH_PROG(xauth_path, xauth) |
f498ed15 | 13 | |
14 | dnl Use ip address instead of hostname in $DISPLAY | |
15 | AC_ARG_WITH(rsh, | |
16 | [ --with-rsh=PATH Specify path to remote shell program ], | |
17 | [ | |
18 | AC_DEFINE_UNQUOTED(RSH_PATH, "$withval") | |
19 | ], | |
20 | [ | |
21 | AC_PATH_PROG(rsh_path, rsh) | |
22 | ] | |
23 | ) | |
24 | ||
25 | if test ! -z "$xauth_path" ; then | |
26 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path") | |
27 | fi | |
28 | if test ! -z "$rsh_path" ; then | |
29 | AC_DEFINE_UNQUOTED(RSH_PATH, "$rsh_path") | |
30 | fi | |
a7effaac | 31 | |
906a2515 | 32 | dnl Checks for compiler characteristics |
d4f11b59 | 33 | if test "$GCC" = "yes"; then CFLAGS="$CFLAGS -Wall"; fi |
a7effaac | 34 | |
906a2515 | 35 | AC_C_INLINE |
5881cd60 | 36 | |
a7effaac | 37 | dnl Check for some target-specific stuff |
38 | case "$host" in | |
39 | *-*-hpux10*) | |
40 | if test -z "$GCC"; then | |
41 | CFLAGS="$CFLAGS -Aa" | |
42 | fi | |
43 | CFLAGS="$CFLAGS -D_HPUX_SOURCE" | |
44 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
f498ed15 | 45 | AC_DEFINE(USE_UTMPX) |
a7effaac | 46 | AC_MSG_CHECKING(for HPUX trusted system password database) |
47 | if test -f /tcb/files/auth/system/default; then | |
48 | AC_MSG_RESULT(yes) | |
49 | AC_DEFINE(HAVE_HPUX_TRUSTED_SYSTEM_PW) | |
50 | LIBS="$LIBS -lsec" | |
51 | else | |
52 | AC_MSG_RESULT(no) | |
53 | AC_DEFINE(DISABLE_SHADOW) | |
54 | fi | |
55 | ;; | |
f74efc8d | 56 | *-*-solaris*) |
57 | AC_DEFINE(USE_UTMPX) | |
58 | ;; | |
d94aa2ae | 59 | *-*-irix5*) |
60 | AC_DEFINE(CRYPT_H_BREAKS_BUILD) | |
61 | # CFLAGS="$CFLAGS -shared" | |
62 | no_libsocket=1 | |
63 | no_libnsl=1 | |
64 | ;; | |
a7effaac | 65 | esac |
66 | ||
d4f11b59 | 67 | dnl Check for OpenSSL/SSLeay directories. |
68 | AC_MSG_CHECKING([for OpenSSL/SSLeay directory]) | |
4cca272e | 69 | for ssldir in /usr /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local $prefix /usr/pkg ; do |
6614282f | 70 | if test -f "$ssldir/include/openssl/crypto.h"; then |
71 | AC_DEFINE(HAVE_OPENSSL) | |
72 | GOT_SSL="yes" | |
73 | break | |
74 | fi | |
75 | if test -f "$ssldir/include/ssl/crypto.h"; then | |
76 | AC_DEFINE(HAVE_SSL) | |
77 | GOT_SSL="yes" | |
78 | break | |
79 | fi | |
d4f11b59 | 80 | done |
6614282f | 81 | if test -z "$GOT_SSL" ; then |
82 | AC_MSG_ERROR([Could not find SSLeay / OpenSSL libraries, please install]) | |
83 | fi | |
d4f11b59 | 84 | AC_SUBST(ssldir) |
85 | AC_DEFINE_UNQUOTED(ssldir, "$ssldir") | |
86 | if test "$ssldir" != "/usr"; then | |
87 | CFLAGS="$CFLAGS -I$ssldir/include" | |
7dc6fc6d | 88 | LDFLAGS="$LDFLAGS -L$ssldir/lib" |
d4f11b59 | 89 | fi |
6614282f | 90 | AC_MSG_RESULT($ssldir) |
5881cd60 | 91 | |
d4f11b59 | 92 | dnl Check for RSAref library. |
93 | AC_MSG_CHECKING([for RSAref library]) | |
94 | saved_LIBS="$LIBS" | |
95 | LIBS="$saved_LIBS -lRSAglue -lrsaref" | |
96 | AC_TRY_LINK([], [], | |
97 | [AC_MSG_RESULT(yes); ], | |
98 | [AC_MSG_RESULT(no)]; LIBS="$saved_LIBS") | |
5881cd60 | 99 | |
4cca272e | 100 | dnl Checks for libraries. |
101 | AC_CHECK_LIB(crypto, CRYPTO_lock, ,AC_MSG_ERROR([*** libcrypto missing - please install first ***])) | |
102 | AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first ***])) | |
103 | AC_CHECK_LIB(util, login, AC_DEFINE(HAVE_LIBUTIL_LOGIN) LIBS="$LIBS -lutil") | |
d94aa2ae | 104 | AC_CHECK_LIB(crypt, crypt, , ) |
4cca272e | 105 | |
d94aa2ae | 106 | if test -z "$no_libsocket" ; then |
107 | AC_CHECK_LIB(nsl, yp_match, , ) | |
108 | fi | |
109 | if test -z "$no_libnsl" ; then | |
110 | AC_CHECK_LIB(socket, main, , ) | |
f74efc8d | 111 | fi |
4cca272e | 112 | |
5881cd60 | 113 | dnl Checks for header files. |
d94aa2ae | 114 | AC_CHECK_HEADERS(bstring.h crypt.h endian.h lastlog.h login.h maillock.h netdb.h netgroup.h paths.h poll.h pty.h shadow.h security/pam_appl.h sys/bsdtty.h sys/cdefs.h sys/poll.h sys/select.h sys/stropts.h sys/time.h sys/ttcompat.h util.h utmp.h utmpx.h) |
4cca272e | 115 | |
76cd7316 | 116 | dnl Checks for library functions. |
d94aa2ae | 117 | AC_CHECK_FUNCS(arc4random getpagesize _getpty innetgr md5_crypt mkdtemp openpty setenv seteuid setlogin setproctitle setreuid snprintf strlcat strlcpy updwtmpx vsnprintf) |
76cd7316 | 118 | |
beb43d31 | 119 | AC_CHECK_FUNC(login, |
120 | [AC_DEFINE(HAVE_LOGIN)], | |
121 | [AC_CHECK_LIB(bsd, login, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_LOGIN)])] | |
122 | ) | |
123 | ||
124 | AC_CHECK_FUNC(daemon, | |
125 | [AC_DEFINE(HAVE_DAEMON)], | |
126 | [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
127 | ) | |
128 | ||
2b942fe0 | 129 | dnl Checks for data types |
130 | AC_CHECK_SIZEOF(short int, 2) | |
131 | AC_CHECK_SIZEOF(int, 4) | |
132 | AC_CHECK_SIZEOF(long int, 4) | |
133 | AC_CHECK_SIZEOF(long long int, 8) | |
134 | ||
135 | dnl More checks for data types | |
96ad4350 | 136 | AC_MSG_CHECKING([for quad_t]) |
2b942fe0 | 137 | AC_TRY_COMPILE( |
138 | [#include <sys/types.h>], | |
139 | [quad_t a; a = 1235;], | |
140 | [ | |
141 | AC_DEFINE(HAVE_QUAD_T) | |
142 | AC_MSG_RESULT(yes) | |
143 | ], | |
144 | [AC_MSG_RESULT(no)] | |
145 | ) | |
146 | ||
96ad4350 | 147 | AC_MSG_CHECKING([for intXX_t types]) |
2b942fe0 | 148 | AC_TRY_COMPILE( |
149 | [#include <sys/types.h>], | |
150 | [int16_t a; int32_t b; a = 1235; b = 1235;], | |
151 | [ | |
152 | AC_DEFINE(HAVE_INTXX_T) | |
153 | AC_MSG_RESULT(yes) | |
154 | ], | |
155 | [AC_MSG_RESULT(no)] | |
156 | ) | |
157 | ||
96ad4350 | 158 | AC_MSG_CHECKING([for u_intXX_t types]) |
2b942fe0 | 159 | AC_TRY_COMPILE( |
160 | [#include <sys/types.h>], | |
161 | [u_int16_t c; u_int32_t d; c = 1235; d = 1235;], | |
162 | [ | |
163 | AC_DEFINE(HAVE_U_INTXX_T) | |
164 | AC_MSG_RESULT(yes) | |
165 | ], | |
166 | [AC_MSG_RESULT(no)] | |
167 | ) | |
168 | ||
169 | AC_MSG_CHECKING([For uintXX_t types]) | |
170 | AC_TRY_COMPILE( | |
171 | [#include <sys/types.h>], | |
172 | [uint16_t c; uint32_t d; c = 1235; d = 1235;], | |
173 | [ | |
174 | AC_DEFINE(HAVE_UINTXX_T) | |
175 | AC_MSG_RESULT(yes) | |
176 | ], | |
177 | [AC_MSG_RESULT(no)] | |
178 | ) | |
179 | ||
ea1970a3 | 180 | AC_MSG_CHECKING([For socklen_t]) |
181 | AC_TRY_COMPILE( | |
182 | [#include <sys/types.h>], | |
183 | [#include <sys/socket.h>], | |
184 | [socklen_t foo; foo = 1235;], | |
185 | [ | |
186 | AC_DEFINE(HAVE_SOCKLEN_T) | |
187 | AC_MSG_RESULT(yes) | |
188 | ], | |
189 | [AC_MSG_RESULT(no)] | |
190 | ) | |
191 | ||
d94aa2ae | 192 | AC_ARG_WITH(pam, |
193 | [ --without-pam Disable PAM support ], | |
96ad4350 | 194 | [ |
d94aa2ae | 195 | if test "x$withval" = "xno" ; then |
196 | no_pam=1 | |
197 | AC_DEFINE(DISABLE_PAM) | |
198 | fi | |
96ad4350 | 199 | ] |
d94aa2ae | 200 | ) |
201 | ||
202 | if test -z "$no_pam" -a "x$ac_cv_header_security_pam_appl_h" = "xyes" ; then | |
203 | AC_CHECK_LIB(dl, dlopen, , ) | |
204 | LIBS="$LIBS -lpam" | |
205 | dnl Check PAM strerror arguments | |
206 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
207 | AC_TRY_COMPILE( | |
208 | [ | |
209 | #include <stdlib.h> | |
210 | #include <security/pam_appl.h> | |
211 | ], | |
212 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
213 | [AC_MSG_RESULT(no)], | |
214 | [ | |
215 | AC_DEFINE(HAVE_OLD_PAM) | |
216 | AC_MSG_RESULT(yes) | |
217 | ] | |
218 | ) | |
219 | fi | |
96ad4350 | 220 | |
8015023d | 221 | AC_MSG_CHECKING([whether to build GNOME ssh-askpass]) |
222 | dnl Check whether user wants GNOME ssh-askpass | |
223 | AC_ARG_WITH(gnome-askpass, | |
224 | [ --with-gnome-askpass Build the GNOME passphrase requester (default=no)], | |
76cd7316 | 225 | [ |
226 | if test x$withval = xno ; then | |
8015023d | 227 | GNOME_ASKPASS=""; |
76cd7316 | 228 | else |
8015023d | 229 | GNOME_ASKPASS="gnome-ssh-askpass"; |
76cd7316 | 230 | fi |
8015023d | 231 | ]) |
232 | AC_SUBST(GNOME_ASKPASS) | |
76cd7316 | 233 | |
8015023d | 234 | if test -z "$GNOME_ASKPASS" ; then |
235 | AC_MSG_RESULT(no) | |
236 | else | |
237 | AC_MSG_RESULT(yes) | |
76cd7316 | 238 | fi |
6a0aeebc | 239 | |
4cca272e | 240 | dnl Check for user-specified random device |
241 | AC_ARG_WITH(random, | |
76cd7316 | 242 | [ --with-random=FILE read randomness from FILE (default=/dev/urandom)], |
4cca272e | 243 | [ |
244 | RANDOM_POOL="$withval"; | |
92da7197 | 245 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") |
4cca272e | 246 | ], |
247 | [ | |
248 | dnl Check for random device | |
249 | AC_CHECK_FILE("/dev/urandom", | |
250 | [ | |
251 | RANDOM_POOL="/dev/urandom"; | |
6614282f | 252 | AC_SUBST(RANDOM_POOL) |
253 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
4cca272e | 254 | ] |
255 | ) | |
256 | ] | |
257 | ) | |
258 | ||
259 | dnl Check for EGD pool file | |
260 | AC_ARG_WITH(egd-pool, | |
76cd7316 | 261 | [ --with-egd-pool=FILE read randomness from EGD pool FILE (default none)], |
4cca272e | 262 | [ |
263 | RANDOM_POOL="$withval"; | |
264 | AC_DEFINE(HAVE_EGD) | |
6614282f | 265 | AC_SUBST(RANDOM_POOL) |
266 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
4cca272e | 267 | ] |
268 | ) | |
269 | ||
76cd7316 | 270 | dnl Make sure we have random number support |
4cca272e | 271 | if test -z "$RANDOM_POOL" -a -z "$EGD_POOL"; then |
272 | AC_MSG_ERROR([No random device found, and no EGD random pool specified]) | |
273 | fi | |
274 | ||
f601d847 | 275 | AC_MSG_CHECKING([whether utmp.h has ut_host field]) |
276 | AC_EGREP_HEADER(ut_host, utmp.h, | |
277 | [AC_DEFINE(HAVE_HOST_IN_UTMP) AC_MSG_RESULT(yes); ], | |
278 | [AC_MSG_RESULT(no)] | |
279 | ) | |
8946db53 | 280 | AC_MSG_CHECKING([whether utmpx.h has ut_host field]) |
281 | AC_EGREP_HEADER(ut_host, utmpx.h, | |
282 | [AC_DEFINE(HAVE_HOST_IN_UTMPX) AC_MSG_RESULT(yes); ], | |
283 | [AC_MSG_RESULT(no)] | |
284 | ) | |
f498ed15 | 285 | AC_MSG_CHECKING([whether utmpx.h has syslen field]) |
286 | AC_EGREP_HEADER(syslen, utmpx.h, | |
287 | [AC_DEFINE(HAVE_SYSLEN_IN_UTMPX) AC_MSG_RESULT(yes); ], | |
288 | [AC_MSG_RESULT(no)] | |
289 | ) | |
70e0115b | 290 | AC_MSG_CHECKING([whether utmp.h has ut_pid field]) |
291 | AC_EGREP_HEADER(ut_pid, utmp.h, | |
292 | [AC_DEFINE(HAVE_PID_IN_UTMP) AC_MSG_RESULT(yes); ], | |
293 | [AC_MSG_RESULT(no)] | |
294 | ) | |
295 | AC_MSG_CHECKING([whether utmp.h has ut_type field]) | |
296 | AC_EGREP_HEADER(ut_type, utmp.h, | |
297 | [AC_DEFINE(HAVE_TYPE_IN_UTMP) AC_MSG_RESULT(yes); ], | |
298 | [AC_MSG_RESULT(no)] | |
299 | ) | |
300 | AC_MSG_CHECKING([whether utmp.h has ut_tv field]) | |
301 | AC_EGREP_HEADER(ut_tv, utmp.h, | |
302 | [AC_DEFINE(HAVE_TV_IN_UTMP) AC_MSG_RESULT(yes); ], | |
303 | [AC_MSG_RESULT(no)] | |
304 | ) | |
c73a0cb5 | 305 | AC_MSG_CHECKING([whether utmp.h has ut_id field]) |
306 | AC_EGREP_HEADER(ut_id, utmp.h, | |
307 | [AC_DEFINE(HAVE_ID_IN_UTMP) AC_MSG_RESULT(yes); ], | |
308 | [AC_MSG_RESULT(no)] | |
309 | ) | |
8946db53 | 310 | |
f601d847 | 311 | dnl Look for lastlog location |
a7effaac | 312 | AC_ARG_WITH(lastlog, |
cb807f40 | 313 | [ --with-lastlog=FILE Location of lastlog file], |
a7effaac | 314 | [ |
315 | if test "x$withval" = "xno" ; then | |
316 | AC_DEFINE(DISABLE_LASTLOG) | |
317 | else | |
318 | AC_DEFINE_UNQUOTED(LASTLOG_LOCATION, "$withval") | |
319 | fi | |
320 | ], | |
321 | [ | |
322 | AC_MSG_CHECKING([location of lastlog file]) | |
323 | for lastlog in /var/log/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
324 | if test -f $lastlog ; then | |
325 | gotlastlog="file" | |
326 | break | |
327 | fi | |
328 | if test -d $lastlog ; then | |
329 | gotlastlog="dir" | |
330 | break | |
331 | fi | |
332 | done | |
333 | if test -z "$gotlastlog" ; then | |
d94aa2ae | 334 | AC_MSG_RESULT(not found) |
a7effaac | 335 | nolastlog=1 |
336 | else | |
337 | if test "x$gotlastlog" = "xdir" ; then | |
d94aa2ae | 338 | AC_MSG_RESULT(${lastlog}/) |
a7effaac | 339 | AC_DEFINE(LASTLOG_IS_DIR) |
340 | AC_MSG_WARN([*** Directory-based lastlogs are not yet supported ***]) | |
341 | nolastlog=1 | |
d94aa2ae | 342 | else |
343 | AC_MSG_RESULT($lastlog) | |
344 | AC_DEFINE_UNQUOTED(LASTLOG_LOCATION, "$lastlog") | |
a7effaac | 345 | fi |
a7effaac | 346 | fi |
347 | ] | |
348 | ) | |
349 | ||
350 | if test ! -z "$nolastlog" ; then | |
351 | AC_MSG_WARN([*** Disabling lastlog support *** ]) | |
352 | AC_DEFINE(DISABLE_LASTLOG) | |
353 | fi | |
f601d847 | 354 | |
a408af76 | 355 | AC_CHECK_FILE("/dev/ptmx", AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX)) |
356 | AC_CHECK_FILE("/dev/ptc", AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC)) | |
357 | ||
f601d847 | 358 | AC_MSG_CHECKING([whether libc defines __progname]) |
359 | AC_TRY_LINK([], | |
beb43d31 | 360 | [extern char *__progname; printf("%s", __progname);], |
f601d847 | 361 | [ |
362 | AC_DEFINE(HAVE___PROGNAME) | |
363 | AC_MSG_RESULT(yes) | |
364 | ], | |
365 | [ | |
366 | AC_MSG_RESULT(no) | |
367 | ] | |
368 | ) | |
369 | ||
91b8065d | 370 | dnl Check whether user wants Kerberos support |
371 | AC_ARG_WITH(kerberos4, | |
372 | [ --with-kerberos4 Enable Kerberos 4 support], | |
373 | [ | |
374 | AC_DEFINE(KRB4) | |
375 | LIBS="$LIBS -lkrb" | |
376 | CFLAGS="$CFLAGS -I/usr/include/kerberosIV" | |
377 | ] | |
378 | ) | |
379 | ||
380 | dnl Check whether user wants AFS support | |
2b942fe0 | 381 | AC_ARG_WITH(afs, |
91b8065d | 382 | [ --with-afs Enable AFS support], |
383 | [ | |
384 | AC_DEFINE(AFS) | |
385 | LIBS="$LIBS -lkafs" | |
386 | ] | |
387 | ) | |
388 | ||
389 | dnl Check whether user wants S/Key support | |
390 | AC_ARG_WITH(skey, | |
391 | [ --with-skey Enable S/Key support], | |
392 | [ | |
393 | AC_DEFINE(SKEY) | |
394 | LIBS="$LIBS -lskey" | |
395 | ] | |
396 | ) | |
397 | ||
398 | dnl Check whether user wants TCP wrappers support | |
2ddcfdf3 | 399 | AC_ARG_WITH(tcp-wrappers, |
91b8065d | 400 | [ --with-tcp-wrappers Enable tcpwrappers support], |
401 | [ | |
402 | AC_DEFINE(LIBWRAP) | |
87e91331 | 403 | LIBWRAP="-lwrap" |
91b8065d | 404 | ] |
405 | ) | |
87e91331 | 406 | AC_SUBST(LIBWRAP) |
91b8065d | 407 | |
caf3bc51 | 408 | dnl Check whether to enable MD5 passwords |
2ddcfdf3 | 409 | AC_ARG_WITH(md5-passwords, |
caf3bc51 | 410 | [ --with-md5-passwords Enable use of MD5 passwords], |
411 | [AC_DEFINE(HAVE_MD5_PASSWORDS)] | |
412 | ) | |
413 | ||
92f90c57 | 414 | dnl Check whether to enable utmpx support |
415 | AC_ARG_WITH(utmpx, | |
416 | [ --with-utmpx Enable utmpx support], | |
a7effaac | 417 | [ |
418 | if test "x$withval" != "xno" ; then | |
419 | AC_DEFINE(USE_UTMPX) | |
420 | fi | |
421 | ] | |
92f90c57 | 422 | ) |
423 | ||
a7effaac | 424 | dnl Whether to disable shadow password support |
425 | AC_ARG_WITH(shadow, | |
426 | [ --without-shadow Disable shadow password support], | |
427 | [ | |
428 | if test "x$withval" = "xno" ; then | |
429 | AC_DEFINE(DISABLE_SHADOW) | |
430 | fi | |
431 | ] | |
432 | ) | |
433 | ||
434 | dnl Use ip address instead of hostname in $DISPLAY | |
435 | AC_ARG_WITH(ipaddr-display, | |
436 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
437 | [ | |
438 | if test "x$withval" = "xno" ; then | |
439 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
440 | fi | |
441 | ] | |
442 | ) | |
443 | ||
cb807f40 | 444 | AC_ARG_WITH(path, |
445 | [ --with-default-path=PATH Specify default \$PATH environment for server], | |
446 | [ | |
447 | if test "x$withval" != "xno" ; then | |
c73a0cb5 | 448 | AC_DEFINE_UNQUOTED(USER_PATH, "$withval") |
cb807f40 | 449 | fi |
450 | ] | |
451 | ) | |
452 | ||
a7effaac | 453 | dnl Check for mail directory (last resort if we cannot get it from headers) |
454 | if test ! -z "$MAIL" ; then | |
455 | maildir=`dirname $MAIL` | |
456 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir") | |
457 | fi | |
847e8865 | 458 | |
5881cd60 | 459 | AC_OUTPUT(Makefile) |