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Commit | Line | Data |
---|---|---|
1 | AC_INIT(ssh.c) | |
2 | ||
3 | AC_CONFIG_HEADER(config.h) | |
4 | AC_CANONICAL_HOST | |
5 | ||
6 | # C Compiler features | |
7 | if test "$GCC" = "yes"; then CFLAGS="$CFLAGS -Wall"; fi | |
8 | AC_C_INLINE | |
9 | ||
10 | # Checks for programs. | |
11 | AC_PROG_CC | |
12 | AC_PROG_CPP | |
13 | AC_PROG_RANLIB | |
14 | AC_PROG_INSTALL | |
15 | AC_CHECK_PROG(AR, ar, ar) | |
16 | AC_PATH_PROG(PERL, perl) | |
17 | AC_SUBST(PERL) | |
18 | ||
19 | # Check for some target-specific stuff | |
20 | case "$host" in | |
21 | *-*-aix*) | |
22 | AFS_LIBS="-lld" | |
23 | AC_DEFINE(BROKEN_GETADDRINFO) | |
24 | ;; | |
25 | *-*-hpux10*) | |
26 | if test -z "$GCC"; then | |
27 | CFLAGS="$CFLAGS -Aa" | |
28 | fi | |
29 | CFLAGS="$CFLAGS -D_HPUX_SOURCE" | |
30 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
31 | AC_DEFINE(USE_UTMPX) | |
32 | AC_MSG_CHECKING(for HPUX trusted system password database) | |
33 | if test -f /tcb/files/auth/system/default; then | |
34 | AC_MSG_RESULT(yes) | |
35 | AC_DEFINE(HAVE_HPUX_TRUSTED_SYSTEM_PW) | |
36 | LIBS="$LIBS -lsec" | |
37 | AC_MSG_WARN([This configuration is untested]) | |
38 | else | |
39 | AC_MSG_RESULT(no) | |
40 | AC_DEFINE(DISABLE_SHADOW) | |
41 | fi | |
42 | MANTYPE='$(CATMAN)' | |
43 | mansubdir=cat | |
44 | ;; | |
45 | *-*-irix5*) | |
46 | MANTYPE='$(CATMAN)' | |
47 | no_libsocket=1 | |
48 | no_libnsl=1 | |
49 | ;; | |
50 | *-*-irix6*) | |
51 | MANTYPE='$(CATMAN)' | |
52 | AC_MSG_WARN([*** Irix 6.x is not tested, please report you experiences *** ]) | |
53 | no_libsocket=1 | |
54 | no_libnsl=1 | |
55 | ;; | |
56 | *-*-linux*) | |
57 | no_dev_ptmx=1 | |
58 | ;; | |
59 | *-*-netbsd*) | |
60 | need_dash_r=1 | |
61 | ;; | |
62 | *-*-solaris*) | |
63 | need_dash_r=1 | |
64 | LDFLAGS="-L/usr/ucblib" | |
65 | AC_DEFINE(USE_UTMPX) | |
66 | ;; | |
67 | *-*-sysv*) | |
68 | AC_DEFINE(USE_UTMPX) | |
69 | MANTYPE='$(CATMAN)' | |
70 | mansubdir=cat | |
71 | LIBS="$LIBS -lgen -lsocket" | |
72 | ;; | |
73 | esac | |
74 | ||
75 | # Checks for libraries. | |
76 | AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first ***])) | |
77 | AC_CHECK_LIB(util, login, AC_DEFINE(HAVE_LIBUTIL_LOGIN) LIBS="$LIBS -lutil") | |
78 | ||
79 | if test -z "$no_libsocket" ; then | |
80 | AC_CHECK_LIB(nsl, yp_match, , ) | |
81 | fi | |
82 | if test -z "$no_libnsl" ; then | |
83 | AC_CHECK_LIB(socket, main, , ) | |
84 | fi | |
85 | ||
86 | # Checks for header files. | |
87 | AC_CHECK_HEADERS(bstring.h endian.h lastlog.h login.h maillock.h netdb.h netgroup.h paths.h poll.h pty.h shadow.h security/pam_appl.h sys/bitypes.h sys/bsdtty.h sys/cdefs.h sys/poll.h sys/select.h sys/stropts.h sys/sysmacros.h sys/time.h sys/ttcompat.h stddef.h util.h utmp.h utmpx.h) | |
88 | ||
89 | # Checks for library functions. | |
90 | AC_CHECK_FUNCS(arc4random bindresvport_af freeaddrinfo gai_strerror getaddrinfo getnameinfo innetgr md5_crypt mkdtemp openpty rresvport_af setenv seteuid setlogin setproctitle setreuid snprintf strlcat strlcpy updwtmpx vsnprintf _getpty) | |
91 | ||
92 | AC_CHECK_FUNC(login, | |
93 | [AC_DEFINE(HAVE_LOGIN)], | |
94 | [AC_CHECK_LIB(bsd, login, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_LOGIN)])] | |
95 | ) | |
96 | ||
97 | AC_CHECK_FUNC(daemon, | |
98 | [AC_DEFINE(HAVE_DAEMON)], | |
99 | [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
100 | ) | |
101 | ||
102 | AC_CHECK_FUNC(getpagesize, | |
103 | [AC_DEFINE(HAVE_GETPAGESIZE)], | |
104 | [AC_CHECK_LIB(ucb, getpagesize, [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
105 | ) | |
106 | ||
107 | AC_ARG_WITH(pam, | |
108 | [ --without-pam Disable PAM support ], | |
109 | [ | |
110 | if test "x$withval" = "xno" ; then | |
111 | no_pam=1 | |
112 | AC_DEFINE(DISABLE_PAM) | |
113 | fi | |
114 | ] | |
115 | ) | |
116 | if test -z "$no_pam" -a "x$ac_cv_header_security_pam_appl_h" = "xyes" ; then | |
117 | AC_CHECK_LIB(dl, dlopen, , ) | |
118 | LIBS="$LIBS -lpam" | |
119 | ||
120 | # Check PAM strerror arguments (old PAM) | |
121 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
122 | AC_TRY_COMPILE( | |
123 | [ | |
124 | #include <stdlib.h> | |
125 | #include <security/pam_appl.h> | |
126 | ], | |
127 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
128 | [AC_MSG_RESULT(no)], | |
129 | [ | |
130 | AC_DEFINE(HAVE_OLD_PAM) | |
131 | AC_MSG_RESULT(yes) | |
132 | ] | |
133 | ) | |
134 | fi | |
135 | ||
136 | # The big search for OpenSSL | |
137 | AC_ARG_WITH(ssl-dir, | |
138 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
139 | [ | |
140 | if test "x$withval" != "$xno" ; then | |
141 | tryssldir=$withval | |
142 | fi | |
143 | ] | |
144 | ) | |
145 | ||
146 | saved_LIBS="$LIBS" | |
147 | saved_CFLAGS="$CFLAGS" | |
148 | if test "x$prefix" != "xNONE" ; then | |
149 | tryssldir="$tryssldir $prefix" | |
150 | fi | |
151 | AC_MSG_CHECKING([for OpenSSL/SSLeay directory]) | |
152 | for ssldir in "" $tryssldir /usr /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do | |
153 | if test ! -z "$ssldir" ; then | |
154 | LIBS="$saved_LIBS -L$ssldir" | |
155 | CFLAGS="$CFLAGS -I$ssldir/include" | |
156 | if test "x$need_dash_r" = "x1" ; then | |
157 | LIBS="$LIBS -R$ssldir/lib" | |
158 | fi | |
159 | fi | |
160 | LIBS="$LIBS -lcrypto" | |
161 | ||
162 | AC_TRY_RUN( | |
163 | [ | |
164 | #include <openssl/rsa.h> | |
165 | #include <openssl/bn.h> | |
166 | #include <openssl/sha.h> | |
167 | int main(void) | |
168 | {RSA *key; char seed[2048];memset(seed, 0, sizeof(seed)); | |
169 | RAND_seed(seed, sizeof(seed));key=RSA_generate_key(32,3,NULL,NULL); | |
170 | return(key==NULL);} | |
171 | ], | |
172 | [ | |
173 | AC_DEFINE(HAVE_OPENSSL) | |
174 | found_crypto=1 | |
175 | break; | |
176 | ], [] | |
177 | ) | |
178 | AC_TRY_RUN( | |
179 | [ | |
180 | #include <ssl/rsa.h> | |
181 | #include <ssl/bn.h> | |
182 | #include <ssl/sha.h> | |
183 | int main(void) | |
184 | {RSA *key; char seed[2048];memset(seed, 0, sizeof(seed)); | |
185 | RAND_seed(seed, sizeof(seed));key=RSA_generate_key(32,3,NULL,NULL); | |
186 | return(key==NULL);} | |
187 | ], | |
188 | [ | |
189 | AC_DEFINE(HAVE_SSL) | |
190 | found_crypto=1 | |
191 | break; | |
192 | ], [] | |
193 | ) | |
194 | done | |
195 | ||
196 | if test -z "$found_crypto" ; then | |
197 | AC_MSG_ERROR([Could not find working SSLeay / OpenSSL libraries, please install]) | |
198 | fi | |
199 | if test -z "$ssldir" ; then | |
200 | ssldir="(system)" | |
201 | else | |
202 | CFLAGS="$CFLAGS -I$ssldir/include" | |
203 | LDFLAGS="$LDFLAGS -L$ssldir/lib" | |
204 | if test "x$need_dash_r" = "x1" ; then | |
205 | LDFLAGS="$LDFLAGS -R$ssldir" | |
206 | fi | |
207 | fi | |
208 | LIBS="$saved_LIBS -lcrypto" | |
209 | AC_MSG_RESULT($ssldir) | |
210 | ||
211 | # Checks for data types | |
212 | AC_CHECK_SIZEOF(char, 1) | |
213 | AC_CHECK_SIZEOF(short int, 2) | |
214 | AC_CHECK_SIZEOF(int, 4) | |
215 | AC_CHECK_SIZEOF(long int, 4) | |
216 | AC_CHECK_SIZEOF(long long int, 8) | |
217 | ||
218 | # More checks for data types | |
219 | AC_MSG_CHECKING([for intXX_t types]) | |
220 | AC_TRY_COMPILE( | |
221 | [#include <sys/types.h>], | |
222 | [int16_t a; int32_t b; a = 1235; b = 1235;], | |
223 | [ | |
224 | AC_DEFINE(HAVE_INTXX_T) | |
225 | AC_MSG_RESULT(yes) | |
226 | have_intxx_t=1 | |
227 | ], | |
228 | [AC_MSG_RESULT(no)] | |
229 | ) | |
230 | ||
231 | AC_MSG_CHECKING([for u_intXX_t types]) | |
232 | AC_TRY_COMPILE( | |
233 | [#include <sys/types.h>], | |
234 | [u_int16_t c; u_int32_t d; c = 1235; d = 1235;], | |
235 | [ | |
236 | AC_DEFINE(HAVE_U_INTXX_T) | |
237 | AC_MSG_RESULT(yes) | |
238 | have_u_intxx_t=1 | |
239 | ], | |
240 | [AC_MSG_RESULT(no)] | |
241 | ) | |
242 | ||
243 | if test -z "$have_u_intxx_t" -o -z "$have_intxx_t" -a \ | |
244 | "x$ac_cv_header_sys_bitypes_h" = "xyes" | |
245 | then | |
246 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
247 | AC_TRY_COMPILE( | |
248 | [#include <sys/bitypes.h>], | |
249 | [ | |
250 | u_int16_t c; u_int32_t d; | |
251 | int16_t e; int32_t f; | |
252 | c = 1235; d = 1235; | |
253 | e = 1235; f = 1235; | |
254 | ], | |
255 | [ | |
256 | AC_DEFINE(HAVE_U_INTXX_T) | |
257 | AC_DEFINE(HAVE_INTXX_T) | |
258 | AC_MSG_RESULT(yes) | |
259 | ], | |
260 | [AC_MSG_RESULT(no)] | |
261 | ) | |
262 | fi | |
263 | ||
264 | AC_MSG_CHECKING([for uintXX_t types]) | |
265 | AC_TRY_COMPILE( | |
266 | [#include <sys/types.h>], | |
267 | [uint16_t c; uint32_t d; c = 1235; d = 1235;], | |
268 | [ | |
269 | AC_DEFINE(HAVE_UINTXX_T) | |
270 | AC_MSG_RESULT(yes) | |
271 | ], | |
272 | [AC_MSG_RESULT(no)] | |
273 | ) | |
274 | ||
275 | AC_MSG_CHECKING([for socklen_t]) | |
276 | AC_TRY_COMPILE( | |
277 | [ | |
278 | #include <sys/types.h> | |
279 | #include <sys/socket.h> | |
280 | ], | |
281 | [socklen_t foo; foo = 1235;], | |
282 | [ | |
283 | AC_DEFINE(HAVE_SOCKLEN_T) | |
284 | AC_MSG_RESULT(yes) | |
285 | ], | |
286 | [AC_MSG_RESULT(no)] | |
287 | ) | |
288 | ||
289 | AC_MSG_CHECKING([for size_t]) | |
290 | AC_TRY_COMPILE( | |
291 | [#include <sys/types.h>], | |
292 | [size_t foo; foo = 1235;], | |
293 | [ | |
294 | AC_DEFINE(HAVE_SIZE_T) | |
295 | AC_MSG_RESULT(yes) | |
296 | ], | |
297 | [AC_MSG_RESULT(no)] | |
298 | ) | |
299 | ||
300 | AC_MSG_CHECKING([for struct sockaddr_storage]) | |
301 | AC_TRY_COMPILE( | |
302 | [ | |
303 | #include <sys/types.h> | |
304 | #include <sys/socket.h> | |
305 | ], | |
306 | [struct sockaddr_storage s;], | |
307 | [ | |
308 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE) | |
309 | AC_MSG_RESULT(yes) | |
310 | ], | |
311 | [AC_MSG_RESULT(no)] | |
312 | ) | |
313 | ||
314 | AC_MSG_CHECKING([for struct sockaddr_in6]) | |
315 | AC_TRY_COMPILE( | |
316 | [#include <netinet/in.h>], | |
317 | [struct sockaddr_in6 s; s.sin6_family = 0;], | |
318 | [ | |
319 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6) | |
320 | AC_MSG_RESULT(yes) | |
321 | ], | |
322 | [AC_MSG_RESULT(no)] | |
323 | ) | |
324 | ||
325 | AC_MSG_CHECKING([for struct in6_addr]) | |
326 | AC_TRY_COMPILE( | |
327 | [#include <netinet/in.h>], | |
328 | [struct in6_addr s; s.s6_addr[0] = 0;], | |
329 | [ | |
330 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR) | |
331 | AC_MSG_RESULT(yes) | |
332 | ], | |
333 | [AC_MSG_RESULT(no)] | |
334 | ) | |
335 | ||
336 | AC_MSG_CHECKING([for struct addrinfo]) | |
337 | AC_TRY_COMPILE( | |
338 | [ | |
339 | #include <sys/types.h> | |
340 | #include <sys/socket.h> | |
341 | #include <netdb.h> | |
342 | ], | |
343 | [struct addrinfo s; s.ai_flags = AI_PASSIVE;], | |
344 | [ | |
345 | AC_DEFINE(HAVE_STRUCT_ADDRINFO) | |
346 | AC_MSG_RESULT(yes) | |
347 | ], | |
348 | [AC_MSG_RESULT(no)] | |
349 | ) | |
350 | ||
351 | # Checks for structure members | |
352 | AC_MSG_CHECKING([whether utmp.h has ut_host field]) | |
353 | AC_EGREP_HEADER(ut_host, utmp.h, | |
354 | [AC_DEFINE(HAVE_HOST_IN_UTMP) AC_MSG_RESULT(yes); ], | |
355 | [AC_MSG_RESULT(no)] | |
356 | ) | |
357 | AC_MSG_CHECKING([whether utmpx.h has ut_host field]) | |
358 | AC_EGREP_HEADER(ut_host, utmpx.h, | |
359 | [AC_DEFINE(HAVE_HOST_IN_UTMPX) AC_MSG_RESULT(yes); ], | |
360 | [AC_MSG_RESULT(no)] | |
361 | ) | |
362 | AC_MSG_CHECKING([whether utmpx.h has syslen field]) | |
363 | AC_EGREP_HEADER(syslen, utmpx.h, | |
364 | [AC_DEFINE(HAVE_SYSLEN_IN_UTMPX) AC_MSG_RESULT(yes); ], | |
365 | [AC_MSG_RESULT(no)] | |
366 | ) | |
367 | AC_MSG_CHECKING([whether utmp.h has ut_pid field]) | |
368 | AC_EGREP_HEADER(ut_pid, utmp.h, | |
369 | [AC_DEFINE(HAVE_PID_IN_UTMP) AC_MSG_RESULT(yes); ], | |
370 | [AC_MSG_RESULT(no)] | |
371 | ) | |
372 | AC_MSG_CHECKING([whether utmp.h has ut_type field]) | |
373 | AC_EGREP_HEADER(ut_type, utmp.h, | |
374 | [AC_DEFINE(HAVE_TYPE_IN_UTMP) AC_MSG_RESULT(yes); ], | |
375 | [AC_MSG_RESULT(no)] | |
376 | ) | |
377 | AC_MSG_CHECKING([whether utmp.h has ut_tv field]) | |
378 | AC_EGREP_HEADER(ut_tv, utmp.h, | |
379 | [AC_DEFINE(HAVE_TV_IN_UTMP) AC_MSG_RESULT(yes); ], | |
380 | [AC_MSG_RESULT(no)] | |
381 | ) | |
382 | AC_MSG_CHECKING([whether utmp.h has ut_id field]) | |
383 | AC_EGREP_HEADER(ut_id, utmp.h, | |
384 | [AC_DEFINE(HAVE_ID_IN_UTMP) AC_MSG_RESULT(yes); ], | |
385 | [AC_MSG_RESULT(no)] | |
386 | ) | |
387 | AC_MSG_CHECKING([whether utmp.h has ut_addr field]) | |
388 | AC_EGREP_HEADER(ut_addr, utmp.h, | |
389 | [AC_DEFINE(HAVE_ADDR_IN_UTMP) AC_MSG_RESULT(yes); ], | |
390 | [AC_MSG_RESULT(no)] | |
391 | ) | |
392 | AC_MSG_CHECKING([whether utmpx.h has ut_addr field]) | |
393 | AC_EGREP_HEADER(ut_addr, utmpx.h, | |
394 | [AC_DEFINE(HAVE_ADDR_IN_UTMPX) AC_MSG_RESULT(yes); ], | |
395 | [AC_MSG_RESULT(no)] | |
396 | ) | |
397 | AC_MSG_CHECKING([whether utmp.h has ut_addr_v6 field]) | |
398 | AC_EGREP_HEADER(ut_addr_v6, utmp.h, | |
399 | [AC_DEFINE(HAVE_ADDR_V6_IN_UTMP) AC_MSG_RESULT(yes); ], | |
400 | [AC_MSG_RESULT(no)] | |
401 | ) | |
402 | AC_MSG_CHECKING([whether utmpx.h has ut_addr_v6 field]) | |
403 | AC_EGREP_HEADER(ut_addr_v6, utmpx.h, | |
404 | [AC_DEFINE(HAVE_ADDR_V6_IN_UTMPX) AC_MSG_RESULT(yes); ], | |
405 | [AC_MSG_RESULT(no)] | |
406 | ) | |
407 | ||
408 | AC_MSG_CHECKING([whether struct sockaddr_storage has ss_family field]) | |
409 | AC_TRY_COMPILE( | |
410 | [ | |
411 | #include <sys/types.h> | |
412 | #include <sys/socket.h> | |
413 | ], | |
414 | [struct sockaddr_storage s; s.ss_family = 1;], | |
415 | [ | |
416 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS) | |
417 | AC_MSG_RESULT(yes) | |
418 | ], | |
419 | [AC_MSG_RESULT(no)] | |
420 | ) | |
421 | AC_MSG_CHECKING([whether struct sockaddr_storage has __ss_family field]) | |
422 | AC_TRY_COMPILE( | |
423 | [ | |
424 | #include <sys/types.h> | |
425 | #include <sys/socket.h> | |
426 | ], | |
427 | [struct sockaddr_storage s; s.__ss_family = 1;], | |
428 | [ | |
429 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS) | |
430 | AC_MSG_RESULT(yes) | |
431 | ], | |
432 | [AC_MSG_RESULT(no)] | |
433 | ) | |
434 | ||
435 | AC_MSG_CHECKING([whether libc defines __progname]) | |
436 | AC_TRY_LINK([], | |
437 | [extern char *__progname; printf("%s", __progname);], | |
438 | [ | |
439 | AC_DEFINE(HAVE___PROGNAME) | |
440 | AC_MSG_RESULT(yes) | |
441 | ], | |
442 | [ | |
443 | AC_MSG_RESULT(no) | |
444 | ] | |
445 | ) | |
446 | ||
447 | # Looking for programs, paths and files | |
448 | AC_ARG_WITH(rsh, | |
449 | [ --with-rsh=PATH Specify path to remote shell program ], | |
450 | [ | |
451 | if test "x$withval" != "$xno" ; then | |
452 | AC_DEFINE_UNQUOTED(RSH_PATH, "$withval") | |
453 | fi | |
454 | ], | |
455 | [ | |
456 | AC_PATH_PROG(rsh_path, rsh) | |
457 | ] | |
458 | ) | |
459 | ||
460 | AC_ARG_WITH(xauth, | |
461 | [ --with-xauth=PATH Specify path to xauth program ], | |
462 | [ | |
463 | if test "x$withval" != "$xno" ; then | |
464 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$withval") | |
465 | fi | |
466 | ], | |
467 | [ | |
468 | AC_PATH_PROG(xauth_path, xauth) | |
469 | if test ! -z "$xauth_path" -a -x "/usr/openwin/bin/xauth" ; then | |
470 | xauth_path="/usr/openwin/bin/xauth" | |
471 | fi | |
472 | ] | |
473 | ) | |
474 | ||
475 | if test ! -z "$xauth_path" ; then | |
476 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path") | |
477 | fi | |
478 | if test ! -z "$rsh_path" ; then | |
479 | AC_DEFINE_UNQUOTED(RSH_PATH, "$rsh_path") | |
480 | fi | |
481 | ||
482 | # Check for mail directory (last resort if we cannot get it from headers) | |
483 | if test ! -z "$MAIL" ; then | |
484 | maildir=`dirname $MAIL` | |
485 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir") | |
486 | fi | |
487 | ||
488 | # Look for lastlog location | |
489 | AC_ARG_WITH(lastlog, | |
490 | [ --with-lastlog=FILE Location of lastlog file], | |
491 | [ | |
492 | if test "x$withval" = "xno" ; then | |
493 | AC_DEFINE(DISABLE_LASTLOG) | |
494 | else | |
495 | AC_DEFINE_UNQUOTED(LASTLOG_LOCATION, "$withval") | |
496 | fi | |
497 | ], | |
498 | [ | |
499 | AC_MSG_CHECKING([location of lastlog file]) | |
500 | for lastlog in /var/log/lastlog /var/adm/lastlog /usr/adm/lastlog /etc/security/lastlog ; do | |
501 | if test -f $lastlog ; then | |
502 | gotlastlog="file" | |
503 | break | |
504 | fi | |
505 | if test -d $lastlog ; then | |
506 | gotlastlog="dir" | |
507 | break | |
508 | fi | |
509 | done | |
510 | if test -z "$gotlastlog" ; then | |
511 | AC_MSG_RESULT(not found) | |
512 | nolastlog=1 | |
513 | else | |
514 | if test "x$gotlastlog" = "xdir" ; then | |
515 | AC_MSG_RESULT(${lastlog}/) | |
516 | AC_DEFINE(LASTLOG_IS_DIR) | |
517 | else | |
518 | AC_MSG_RESULT($lastlog) | |
519 | AC_DEFINE_UNQUOTED(LASTLOG_LOCATION, "$lastlog") | |
520 | fi | |
521 | fi | |
522 | ] | |
523 | ) | |
524 | ||
525 | if test ! -z "$nolastlog" ; then | |
526 | AC_MSG_WARN([*** Disabling lastlog support *** ]) | |
527 | AC_DEFINE(DISABLE_LASTLOG) | |
528 | fi | |
529 | ||
530 | if test -z "$no_dev_ptmx" ; then | |
531 | AC_CHECK_FILE("/dev/ptmx", | |
532 | [ | |
533 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX) | |
534 | have_dev_ptmx=1 | |
535 | ] | |
536 | ) | |
537 | fi | |
538 | AC_CHECK_FILE("/dev/ptc", | |
539 | [ | |
540 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC) | |
541 | have_dev_ptc=1 | |
542 | ] | |
543 | ) | |
544 | ||
545 | # Options from here on. Some of these are preset by platform above | |
546 | ||
547 | # Check whether user wants GNOME ssh-askpass | |
548 | AC_MSG_CHECKING([whether to build GNOME ssh-askpass]) | |
549 | AC_ARG_WITH(gnome-askpass, | |
550 | [ --with-gnome-askpass Build the GNOME passphrase requester (default=no)], | |
551 | [ | |
552 | if test x$withval = xno ; then | |
553 | GNOME_ASKPASS=""; | |
554 | else | |
555 | GNOME_ASKPASS="gnome-ssh-askpass"; | |
556 | fi | |
557 | ]) | |
558 | AC_SUBST(GNOME_ASKPASS) | |
559 | ||
560 | if test -z "$GNOME_ASKPASS" ; then | |
561 | AC_MSG_RESULT(no) | |
562 | else | |
563 | AC_MSG_RESULT(yes) | |
564 | fi | |
565 | ||
566 | # Check for user-specified random device, otherwise check /dev/urandom | |
567 | AC_ARG_WITH(random, | |
568 | [ --with-random=FILE read randomness from FILE (default=/dev/urandom)], | |
569 | [ | |
570 | RANDOM_POOL="$withval"; | |
571 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
572 | ], | |
573 | [ | |
574 | # Check for random device | |
575 | AC_CHECK_FILE("/dev/urandom", | |
576 | [ | |
577 | RANDOM_POOL="/dev/urandom"; | |
578 | AC_SUBST(RANDOM_POOL) | |
579 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
580 | ] | |
581 | ) | |
582 | ] | |
583 | ) | |
584 | ||
585 | # Check for EGD pool file | |
586 | AC_ARG_WITH(egd-pool, | |
587 | [ --with-egd-pool=FILE read randomness from EGD pool FILE (default none)], | |
588 | [ | |
589 | RANDOM_POOL="$withval"; | |
590 | AC_DEFINE(HAVE_EGD) | |
591 | AC_SUBST(RANDOM_POOL) | |
592 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
593 | ] | |
594 | ) | |
595 | ||
596 | # Make sure we have some random number support | |
597 | if test -z "$RANDOM_POOL" -a -z "$EGD_POOL"; then | |
598 | AC_MSG_ERROR([No random device found, and no EGD random pool specified]) | |
599 | fi | |
600 | ||
601 | AC_ARG_WITH(catman, | |
602 | [ --with-catman=man|cat Install preformatted manpages[no]], | |
603 | [ | |
604 | MANTYPE='$(CATMAN)' | |
605 | if test x"$withval" != x"yes" ; then | |
606 | mansubdir=$withval | |
607 | else | |
608 | mansubdir=cat | |
609 | fi | |
610 | ], [ | |
611 | if test -z "$MANTYPE" ; then | |
612 | MANTYPE='$(TROFFMAN)' | |
613 | mansubdir=man | |
614 | fi | |
615 | ] | |
616 | ) | |
617 | AC_SUBST(MANTYPE) | |
618 | AC_SUBST(mansubdir) | |
619 | ||
620 | # Check whether user wants Kerberos support | |
621 | AC_ARG_WITH(kerberos4, | |
622 | [ --with-kerberos4=PATH Enable Kerberos 4 support], | |
623 | [ | |
624 | if test "x$withval" != "$xno" ; then | |
625 | ||
626 | if test "x$withval" != "$xyes" ; then | |
627 | CFLAGS="$CFLAGS -I${withval}/include" | |
628 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
629 | else | |
630 | if test -d /usr/include/kerberosIV ; then | |
631 | CFLAGS="$CFLAGS -I/usr/include/kerberosIV" | |
632 | fi | |
633 | fi | |
634 | ||
635 | AC_CHECK_HEADERS(krb.h) | |
636 | AC_CHECK_LIB(krb, main) | |
637 | if test "$ac_cv_header_krb_h" != yes; then | |
638 | AC_MSG_WARN([Cannot find krb.h, build may fail]) | |
639 | fi | |
640 | if test "$ac_cv_lib_krb_main" != yes; then | |
641 | AC_MSG_WARN([Cannot find libkrb, build may fail]) | |
642 | fi | |
643 | ||
644 | KLIBS="-lkrb -ldes" | |
645 | AC_CHECK_LIB(resolv, dn_expand, , ) | |
646 | KRB4=yes | |
647 | AC_DEFINE(KRB4) | |
648 | fi | |
649 | ] | |
650 | ) | |
651 | ||
652 | # Check whether user wants AFS support | |
653 | AC_ARG_WITH(afs, | |
654 | [ --with-afs=PATH Enable AFS support], | |
655 | [ | |
656 | if test "x$withval" != "$xno" ; then | |
657 | ||
658 | if test "x$withval" != "$xyes" ; then | |
659 | CFLAGS="$CFLAGS -I${withval}/include" | |
660 | LFLAGS="$LFLAGS -L${withval}/lib" | |
661 | fi | |
662 | ||
663 | if test -z "$KRB4" ; then | |
664 | AC_MSG_WARN([AFS requires Kerberos IV support, build may fail]) | |
665 | fi | |
666 | ||
667 | LIBS="$LIBS -lkafs" | |
668 | if test ! -z "$AFS_LIBS" ; then | |
669 | LIBS="$LIBS $AFS_LIBS" | |
670 | fi | |
671 | AC_DEFINE(AFS) | |
672 | fi | |
673 | ] | |
674 | ) | |
675 | LIBS="$LIBS $KLIBS" | |
676 | ||
677 | # Check whether user wants S/Key support | |
678 | AC_ARG_WITH(skey, | |
679 | [ --with-skey Enable S/Key support], | |
680 | [ | |
681 | if test "x$withval" != "$xno" ; then | |
682 | AC_DEFINE(SKEY) | |
683 | LIBS="$LIBS -lskey" | |
684 | fi | |
685 | ] | |
686 | ) | |
687 | ||
688 | # Check whether user wants TCP wrappers support | |
689 | AC_ARG_WITH(tcp-wrappers, | |
690 | [ --with-tcp-wrappers Enable tcpwrappers support], | |
691 | [ | |
692 | if test "x$withval" != "$xno" ; then | |
693 | saved_LIBS="$LIBS" | |
694 | LIBS="$LIBS -lwrap" | |
695 | AC_MSG_CHECKING(for libwrap) | |
696 | AC_TRY_LINK( | |
697 | [ | |
698 | #include <tcpd.h> | |
699 | int deny_severity = 0, allow_severity = 0; | |
700 | ], | |
701 | [hosts_access(0);], | |
702 | [ | |
703 | AC_MSG_RESULT(yes) | |
704 | AC_DEFINE(LIBWRAP) | |
705 | ], | |
706 | [ | |
707 | AC_MSG_RESULT(no) | |
708 | AC_MSG_WARN([*** libwrap missing - tcpwrapper support disabled ***]) | |
709 | LIBS="$saved_LIBS" | |
710 | ] | |
711 | ) | |
712 | fi | |
713 | ] | |
714 | ) | |
715 | ||
716 | # Check whether to enable MD5 passwords | |
717 | AC_ARG_WITH(md5-passwords, | |
718 | [ --with-md5-passwords Enable use of MD5 passwords], | |
719 | [ | |
720 | if test "x$withval" != "$xno" ; then | |
721 | AC_DEFINE(HAVE_MD5_PASSWORDS) | |
722 | fi | |
723 | ] | |
724 | ) | |
725 | ||
726 | # Check whether to enable utmpx support | |
727 | AC_ARG_WITH(utmpx, | |
728 | [ --with-utmpx Enable utmpx support], | |
729 | [ | |
730 | if test "x$withval" != "xno" ; then | |
731 | AC_DEFINE(USE_UTMPX) | |
732 | fi | |
733 | ] | |
734 | ) | |
735 | ||
736 | # Whether to disable shadow password support | |
737 | AC_ARG_WITH(shadow, | |
738 | [ --without-shadow Disable shadow password support], | |
739 | [ | |
740 | if test "x$withval" = "xno" ; then | |
741 | AC_DEFINE(DISABLE_SHADOW) | |
742 | fi | |
743 | ] | |
744 | ) | |
745 | ||
746 | # Use ip address instead of hostname in $DISPLAY | |
747 | AC_ARG_WITH(ipaddr-display, | |
748 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
749 | [ | |
750 | if test "x$withval" = "xno" ; then | |
751 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
752 | fi | |
753 | ] | |
754 | ) | |
755 | ||
756 | # Whether to mess with the default path | |
757 | AC_ARG_WITH(default-path, | |
758 | [ --with-default-path=PATH Specify default \$PATH environment for server], | |
759 | [ | |
760 | if test "x$withval" != "xno" ; then | |
761 | AC_DEFINE_UNQUOTED(USER_PATH, "$withval") | |
762 | fi | |
763 | ] | |
764 | ) | |
765 | ||
766 | # Whether to force IPv4 by default (needed on broken glibc Linux) | |
767 | AC_ARG_WITH(ipv4-default, | |
768 | [ --with-ipv4-default Use IPv4 by connections unless '-6' specified], | |
769 | [ | |
770 | if test "x$withval" != "xno" ; then | |
771 | AC_DEFINE(IPV4_DEFAULT) | |
772 | fi | |
773 | ] | |
774 | ) | |
775 | ||
776 | # Where to place sshd.pid | |
777 | piddir=/var/run | |
778 | AC_ARG_WITH(pid-dir, | |
779 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
780 | [ | |
781 | if test "x$withval" != "xno" ; then | |
782 | piddir=$withval | |
783 | fi | |
784 | ] | |
785 | ) | |
786 | AC_DEFINE_UNQUOTED(PIDDIR, "$piddir") | |
787 | AC_SUBST(piddir) | |
788 | ||
789 | AC_OUTPUT(Makefile) |