]>
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 | ;; | |
a7effaac | 59 | esac |
60 | ||
d4f11b59 | 61 | dnl Check for OpenSSL/SSLeay directories. |
62 | AC_MSG_CHECKING([for OpenSSL/SSLeay directory]) | |
4cca272e | 63 | for ssldir in /usr /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local $prefix /usr/pkg ; do |
6614282f | 64 | if test -f "$ssldir/include/openssl/crypto.h"; then |
65 | AC_DEFINE(HAVE_OPENSSL) | |
66 | GOT_SSL="yes" | |
67 | break | |
68 | fi | |
69 | if test -f "$ssldir/include/ssl/crypto.h"; then | |
70 | AC_DEFINE(HAVE_SSL) | |
71 | GOT_SSL="yes" | |
72 | break | |
73 | fi | |
d4f11b59 | 74 | done |
6614282f | 75 | if test -z "$GOT_SSL" ; then |
76 | AC_MSG_ERROR([Could not find SSLeay / OpenSSL libraries, please install]) | |
77 | fi | |
d4f11b59 | 78 | AC_SUBST(ssldir) |
79 | AC_DEFINE_UNQUOTED(ssldir, "$ssldir") | |
80 | if test "$ssldir" != "/usr"; then | |
81 | CFLAGS="$CFLAGS -I$ssldir/include" | |
7dc6fc6d | 82 | LDFLAGS="$LDFLAGS -L$ssldir/lib" |
d4f11b59 | 83 | fi |
84 | LIBS="$LIBS -lssl -lcrypto" | |
6614282f | 85 | AC_MSG_RESULT($ssldir) |
5881cd60 | 86 | |
d4f11b59 | 87 | dnl Check for RSAref library. |
88 | AC_MSG_CHECKING([for RSAref library]) | |
89 | saved_LIBS="$LIBS" | |
90 | LIBS="$saved_LIBS -lRSAglue -lrsaref" | |
91 | AC_TRY_LINK([], [], | |
92 | [AC_MSG_RESULT(yes); ], | |
93 | [AC_MSG_RESULT(no)]; LIBS="$saved_LIBS") | |
5881cd60 | 94 | |
4cca272e | 95 | dnl Checks for libraries. |
96 | AC_CHECK_LIB(crypto, CRYPTO_lock, ,AC_MSG_ERROR([*** libcrypto missing - please install first ***])) | |
97 | AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first ***])) | |
98 | AC_CHECK_LIB(util, login, AC_DEFINE(HAVE_LIBUTIL_LOGIN) LIBS="$LIBS -lutil") | |
99 | AC_CHECK_LIB(nsl, yp_match, , ) | |
100 | AC_CHECK_LIB(socket, main, , ) | |
101 | ||
f498ed15 | 102 | dnl Use ip address instead of hostname in $DISPLAY |
103 | AC_ARG_WITH(pam, | |
104 | [ --without-pam Disable PAM support ], | |
105 | [ | |
106 | if test "x$withval" != "xno" ; then | |
f74efc8d | 107 | no_pam=1 |
f498ed15 | 108 | fi |
109 | ] | |
110 | ) | |
f74efc8d | 111 | if test -z "$no_pam" ; then |
112 | AC_CHECK_LIB(dl, dlopen, , ) | |
113 | AC_CHECK_LIB(pam, pam_authenticate, , ) | |
114 | fi | |
4cca272e | 115 | |
5881cd60 | 116 | dnl Checks for header files. |
f498ed15 | 117 | AC_CHECK_HEADERS(endian.h lastlog.h login.h maillock.h netgroup.h paths.h poll.h pty.h shadow.h util.h utmp.h utmpx.h sys/bsdtty.h sys/poll.h sys/select.h sys/stropts.h sys/time.h sys/ttcompat.h) |
4cca272e | 118 | |
76cd7316 | 119 | dnl Checks for library functions. |
f498ed15 | 120 | AC_CHECK_FUNCS(arc4random updwtmpx mkdtemp openpty _getpty innetgr setenv seteuid setlogin setproctitle setreuid snprintf strlcat strlcpy vsnprintf) |
76cd7316 | 121 | |
beb43d31 | 122 | AC_CHECK_FUNC(login, |
123 | [AC_DEFINE(HAVE_LOGIN)], | |
124 | [AC_CHECK_LIB(bsd, login, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_LOGIN)])] | |
125 | ) | |
126 | ||
127 | AC_CHECK_FUNC(daemon, | |
128 | [AC_DEFINE(HAVE_DAEMON)], | |
129 | [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
130 | ) | |
131 | ||
2b942fe0 | 132 | dnl Checks for data types |
133 | AC_CHECK_SIZEOF(short int, 2) | |
134 | AC_CHECK_SIZEOF(int, 4) | |
135 | AC_CHECK_SIZEOF(long int, 4) | |
136 | AC_CHECK_SIZEOF(long long int, 8) | |
137 | ||
138 | dnl More checks for data types | |
96ad4350 | 139 | AC_MSG_CHECKING([for quad_t]) |
2b942fe0 | 140 | AC_TRY_COMPILE( |
141 | [#include <sys/types.h>], | |
142 | [quad_t a; a = 1235;], | |
143 | [ | |
144 | AC_DEFINE(HAVE_QUAD_T) | |
145 | AC_MSG_RESULT(yes) | |
146 | ], | |
147 | [AC_MSG_RESULT(no)] | |
148 | ) | |
149 | ||
96ad4350 | 150 | AC_MSG_CHECKING([for intXX_t types]) |
2b942fe0 | 151 | AC_TRY_COMPILE( |
152 | [#include <sys/types.h>], | |
153 | [int16_t a; int32_t b; a = 1235; b = 1235;], | |
154 | [ | |
155 | AC_DEFINE(HAVE_INTXX_T) | |
156 | AC_MSG_RESULT(yes) | |
157 | ], | |
158 | [AC_MSG_RESULT(no)] | |
159 | ) | |
160 | ||
96ad4350 | 161 | AC_MSG_CHECKING([for u_intXX_t types]) |
2b942fe0 | 162 | AC_TRY_COMPILE( |
163 | [#include <sys/types.h>], | |
164 | [u_int16_t c; u_int32_t d; c = 1235; d = 1235;], | |
165 | [ | |
166 | AC_DEFINE(HAVE_U_INTXX_T) | |
167 | AC_MSG_RESULT(yes) | |
168 | ], | |
169 | [AC_MSG_RESULT(no)] | |
170 | ) | |
171 | ||
172 | AC_MSG_CHECKING([For uintXX_t types]) | |
173 | AC_TRY_COMPILE( | |
174 | [#include <sys/types.h>], | |
175 | [uint16_t c; uint32_t d; c = 1235; d = 1235;], | |
176 | [ | |
177 | AC_DEFINE(HAVE_UINTXX_T) | |
178 | AC_MSG_RESULT(yes) | |
179 | ], | |
180 | [AC_MSG_RESULT(no)] | |
181 | ) | |
182 | ||
96ad4350 | 183 | dnl Check PAM strerror arguments |
184 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
185 | AC_TRY_COMPILE( | |
186 | [ | |
187 | #include <stdlib.h> | |
188 | #include <security/pam_appl.h> | |
189 | ], | |
190 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
191 | [AC_MSG_RESULT(no)], | |
192 | [ | |
193 | AC_DEFINE(HAVE_OLD_PAM) | |
194 | AC_MSG_RESULT(yes) | |
195 | ] | |
196 | ) | |
197 | ||
8015023d | 198 | AC_MSG_CHECKING([whether to build GNOME ssh-askpass]) |
199 | dnl Check whether user wants GNOME ssh-askpass | |
200 | AC_ARG_WITH(gnome-askpass, | |
201 | [ --with-gnome-askpass Build the GNOME passphrase requester (default=no)], | |
76cd7316 | 202 | [ |
203 | if test x$withval = xno ; then | |
8015023d | 204 | GNOME_ASKPASS=""; |
76cd7316 | 205 | else |
8015023d | 206 | GNOME_ASKPASS="gnome-ssh-askpass"; |
76cd7316 | 207 | fi |
8015023d | 208 | ]) |
209 | AC_SUBST(GNOME_ASKPASS) | |
76cd7316 | 210 | |
8015023d | 211 | if test -z "$GNOME_ASKPASS" ; then |
212 | AC_MSG_RESULT(no) | |
213 | else | |
214 | AC_MSG_RESULT(yes) | |
76cd7316 | 215 | fi |
6a0aeebc | 216 | |
4cca272e | 217 | dnl Check for user-specified random device |
218 | AC_ARG_WITH(random, | |
76cd7316 | 219 | [ --with-random=FILE read randomness from FILE (default=/dev/urandom)], |
4cca272e | 220 | [ |
221 | RANDOM_POOL="$withval"; | |
92da7197 | 222 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") |
4cca272e | 223 | ], |
224 | [ | |
225 | dnl Check for random device | |
226 | AC_CHECK_FILE("/dev/urandom", | |
227 | [ | |
228 | RANDOM_POOL="/dev/urandom"; | |
6614282f | 229 | AC_SUBST(RANDOM_POOL) |
230 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
4cca272e | 231 | ] |
232 | ) | |
233 | ] | |
234 | ) | |
235 | ||
236 | dnl Check for EGD pool file | |
237 | AC_ARG_WITH(egd-pool, | |
76cd7316 | 238 | [ --with-egd-pool=FILE read randomness from EGD pool FILE (default none)], |
4cca272e | 239 | [ |
240 | RANDOM_POOL="$withval"; | |
241 | AC_DEFINE(HAVE_EGD) | |
6614282f | 242 | AC_SUBST(RANDOM_POOL) |
243 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
4cca272e | 244 | ] |
245 | ) | |
246 | ||
76cd7316 | 247 | dnl Make sure we have random number support |
4cca272e | 248 | if test -z "$RANDOM_POOL" -a -z "$EGD_POOL"; then |
249 | AC_MSG_ERROR([No random device found, and no EGD random pool specified]) | |
250 | fi | |
251 | ||
f601d847 | 252 | AC_MSG_CHECKING([whether utmp.h has ut_host field]) |
253 | AC_EGREP_HEADER(ut_host, utmp.h, | |
254 | [AC_DEFINE(HAVE_HOST_IN_UTMP) AC_MSG_RESULT(yes); ], | |
255 | [AC_MSG_RESULT(no)] | |
256 | ) | |
8946db53 | 257 | AC_MSG_CHECKING([whether utmpx.h has ut_host field]) |
258 | AC_EGREP_HEADER(ut_host, utmpx.h, | |
259 | [AC_DEFINE(HAVE_HOST_IN_UTMPX) AC_MSG_RESULT(yes); ], | |
260 | [AC_MSG_RESULT(no)] | |
261 | ) | |
f498ed15 | 262 | AC_MSG_CHECKING([whether utmpx.h has syslen field]) |
263 | AC_EGREP_HEADER(syslen, utmpx.h, | |
264 | [AC_DEFINE(HAVE_SYSLEN_IN_UTMPX) AC_MSG_RESULT(yes); ], | |
265 | [AC_MSG_RESULT(no)] | |
266 | ) | |
8946db53 | 267 | |
f601d847 | 268 | dnl Look for lastlog location |
a7effaac | 269 | AC_ARG_WITH(lastlog, |
cb807f40 | 270 | [ --with-lastlog=FILE Location of lastlog file], |
a7effaac | 271 | [ |
272 | if test "x$withval" = "xno" ; then | |
273 | AC_DEFINE(DISABLE_LASTLOG) | |
274 | else | |
275 | AC_DEFINE_UNQUOTED(LASTLOG_LOCATION, "$withval") | |
276 | fi | |
277 | ], | |
278 | [ | |
279 | AC_MSG_CHECKING([location of lastlog file]) | |
280 | for lastlog in /var/log/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
281 | if test -f $lastlog ; then | |
282 | gotlastlog="file" | |
283 | break | |
284 | fi | |
285 | if test -d $lastlog ; then | |
286 | gotlastlog="dir" | |
287 | break | |
288 | fi | |
289 | done | |
290 | if test -z "$gotlastlog" ; then | |
291 | AC_MSG_WARN([*** Cannot find lastlog ***]) | |
292 | nolastlog=1 | |
293 | else | |
294 | if test "x$gotlastlog" = "xdir" ; then | |
295 | AC_DEFINE(LASTLOG_IS_DIR) | |
296 | AC_MSG_WARN([*** Directory-based lastlogs are not yet supported ***]) | |
297 | nolastlog=1 | |
298 | fi | |
299 | AC_MSG_RESULT($lastlog) | |
300 | AC_DEFINE_UNQUOTED(LASTLOG_LOCATION, "$lastlog") | |
301 | fi | |
302 | ] | |
303 | ) | |
304 | ||
305 | if test ! -z "$nolastlog" ; then | |
306 | AC_MSG_WARN([*** Disabling lastlog support *** ]) | |
307 | AC_DEFINE(DISABLE_LASTLOG) | |
308 | fi | |
f601d847 | 309 | |
a408af76 | 310 | AC_CHECK_FILE("/dev/ptmx", AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX)) |
311 | AC_CHECK_FILE("/dev/ptc", AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC)) | |
312 | ||
f601d847 | 313 | AC_MSG_CHECKING([whether libc defines __progname]) |
314 | AC_TRY_LINK([], | |
beb43d31 | 315 | [extern char *__progname; printf("%s", __progname);], |
f601d847 | 316 | [ |
317 | AC_DEFINE(HAVE___PROGNAME) | |
318 | AC_MSG_RESULT(yes) | |
319 | ], | |
320 | [ | |
321 | AC_MSG_RESULT(no) | |
322 | ] | |
323 | ) | |
324 | ||
91b8065d | 325 | dnl Check whether user wants Kerberos support |
326 | AC_ARG_WITH(kerberos4, | |
327 | [ --with-kerberos4 Enable Kerberos 4 support], | |
328 | [ | |
329 | AC_DEFINE(KRB4) | |
330 | LIBS="$LIBS -lkrb" | |
331 | CFLAGS="$CFLAGS -I/usr/include/kerberosIV" | |
332 | ] | |
333 | ) | |
334 | ||
335 | dnl Check whether user wants AFS support | |
2b942fe0 | 336 | AC_ARG_WITH(afs, |
91b8065d | 337 | [ --with-afs Enable AFS support], |
338 | [ | |
339 | AC_DEFINE(AFS) | |
340 | LIBS="$LIBS -lkafs" | |
341 | ] | |
342 | ) | |
343 | ||
344 | dnl Check whether user wants S/Key support | |
345 | AC_ARG_WITH(skey, | |
346 | [ --with-skey Enable S/Key support], | |
347 | [ | |
348 | AC_DEFINE(SKEY) | |
349 | LIBS="$LIBS -lskey" | |
350 | ] | |
351 | ) | |
352 | ||
353 | dnl Check whether user wants TCP wrappers support | |
2ddcfdf3 | 354 | AC_ARG_WITH(tcp-wrappers, |
91b8065d | 355 | [ --with-tcp-wrappers Enable tcpwrappers support], |
356 | [ | |
357 | AC_DEFINE(LIBWRAP) | |
87e91331 | 358 | LIBWRAP="-lwrap" |
91b8065d | 359 | ] |
360 | ) | |
87e91331 | 361 | AC_SUBST(LIBWRAP) |
91b8065d | 362 | |
caf3bc51 | 363 | dnl Check whether to enable MD5 passwords |
2ddcfdf3 | 364 | AC_ARG_WITH(md5-passwords, |
caf3bc51 | 365 | [ --with-md5-passwords Enable use of MD5 passwords], |
366 | [AC_DEFINE(HAVE_MD5_PASSWORDS)] | |
367 | ) | |
368 | ||
92f90c57 | 369 | dnl Check whether to enable utmpx support |
370 | AC_ARG_WITH(utmpx, | |
371 | [ --with-utmpx Enable utmpx support], | |
a7effaac | 372 | [ |
373 | if test "x$withval" != "xno" ; then | |
374 | AC_DEFINE(USE_UTMPX) | |
375 | fi | |
376 | ] | |
92f90c57 | 377 | ) |
378 | ||
a7effaac | 379 | dnl Whether to disable shadow password support |
380 | AC_ARG_WITH(shadow, | |
381 | [ --without-shadow Disable shadow password support], | |
382 | [ | |
383 | if test "x$withval" = "xno" ; then | |
384 | AC_DEFINE(DISABLE_SHADOW) | |
385 | fi | |
386 | ] | |
387 | ) | |
388 | ||
389 | dnl Use ip address instead of hostname in $DISPLAY | |
390 | AC_ARG_WITH(ipaddr-display, | |
391 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
392 | [ | |
393 | if test "x$withval" = "xno" ; then | |
394 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
395 | fi | |
396 | ] | |
397 | ) | |
398 | ||
cb807f40 | 399 | AC_ARG_WITH(path, |
400 | [ --with-default-path=PATH Specify default \$PATH environment for server], | |
401 | [ | |
402 | if test "x$withval" != "xno" ; then | |
403 | AC_DEFINE_UNQUOTED(USER_PATH, $withval") | |
404 | fi | |
405 | ] | |
406 | ) | |
407 | ||
a7effaac | 408 | dnl Check for mail directory (last resort if we cannot get it from headers) |
409 | if test ! -z "$MAIL" ; then | |
410 | maildir=`dirname $MAIL` | |
411 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir") | |
412 | fi | |
847e8865 | 413 | |
5881cd60 | 414 | AC_OUTPUT(Makefile) |