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Commit | Line | Data |
---|---|---|
1 | AC_INIT(ssh.c) | |
2 | ||
3 | AC_CONFIG_HEADER(config.h) | |
4 | AC_PROG_CC | |
5 | AC_CANONICAL_HOST | |
6 | ||
7 | # Checks for programs. | |
8 | AC_PROG_CPP | |
9 | AC_PROG_RANLIB | |
10 | AC_PROG_INSTALL | |
11 | AC_CHECK_PROG(AR, ar, ar) | |
12 | AC_PATH_PROG(PERL, perl) | |
13 | AC_SUBST(PERL) | |
14 | ||
15 | if test -z "$LD" ; then | |
16 | LD=$CC | |
17 | fi | |
18 | AC_SUBST(LD) | |
19 | ||
20 | # C Compiler features | |
21 | AC_C_INLINE | |
22 | if test "$GCC" = "yes"; then | |
23 | CFLAGS="$CFLAGS -Wall" | |
24 | fi | |
25 | ||
26 | # Check for some target-specific stuff | |
27 | case "$host" in | |
28 | *-*-aix*) | |
29 | AFS_LIBS="-lld" | |
30 | CFLAGS="$CFLAGS -I/usr/local/include" | |
31 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
32 | if test "$LD" != "gcc" -a -z "$blibpath"; then | |
33 | blibpath="/usr/lib:/lib:/usr/local/lib" | |
34 | fi | |
35 | AC_DEFINE(BROKEN_GETADDRINFO) | |
36 | ;; | |
37 | *-*-hpux10*) | |
38 | if test -z "$GCC"; then | |
39 | CFLAGS="$CFLAGS -Aa" | |
40 | fi | |
41 | CFLAGS="$CFLAGS -D_HPUX_SOURCE" | |
42 | CFLAGS="$CFLAGS -I/usr/local/include" | |
43 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
44 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
45 | AC_DEFINE(USE_UTMPX) | |
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="$LIBS -lsec" | |
51 | AC_MSG_WARN([This configuration is untested]) | |
52 | else | |
53 | AC_MSG_RESULT(no) | |
54 | AC_DEFINE(DISABLE_SHADOW) | |
55 | fi | |
56 | MANTYPE='$(CATMAN)' | |
57 | mansubdir=cat | |
58 | ;; | |
59 | *-*-irix5*) | |
60 | CFLAGS="$CFLAGS -I/usr/local/include" | |
61 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
62 | MANTYPE='$(CATMAN)' | |
63 | no_libsocket=1 | |
64 | no_libnsl=1 | |
65 | ;; | |
66 | *-*-irix6*) | |
67 | CFLAGS="$CFLAGS -I/usr/local/include" | |
68 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
69 | MANTYPE='$(CATMAN)' | |
70 | AC_MSG_WARN([*** Irix 6.x is not tested, please report you experiences *** ]) | |
71 | no_libsocket=1 | |
72 | no_libnsl=1 | |
73 | ;; | |
74 | *-*-linux*) | |
75 | no_dev_ptmx=1 | |
76 | AC_DEFINE(DONT_TRY_OTHER_AF) | |
77 | inet6_default_4in6=yes | |
78 | ;; | |
79 | *-*-netbsd*) | |
80 | need_dash_r=1 | |
81 | ;; | |
82 | *-*-solaris*) | |
83 | CFLAGS="$CFLAGS -I/usr/local/include" | |
84 | LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib -L/usr/ucblib -R/usr/ucblib" | |
85 | need_dash_r=1 | |
86 | AC_DEFINE(USE_UTMPX) | |
87 | ;; | |
88 | *-*-sysv*) | |
89 | CFLAGS="$CFLAGS -I/usr/local/include" | |
90 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
91 | AC_DEFINE(USE_UTMPX) | |
92 | MANTYPE='$(CATMAN)' | |
93 | mansubdir=cat | |
94 | LIBS="$LIBS -lgen -lsocket" | |
95 | ;; | |
96 | esac | |
97 | ||
98 | # Checks for libraries. | |
99 | AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first ***])) | |
100 | AC_CHECK_LIB(util, login, AC_DEFINE(HAVE_LIBUTIL_LOGIN) LIBS="$LIBS -lutil") | |
101 | ||
102 | if test -z "$no_libsocket" ; then | |
103 | AC_CHECK_LIB(nsl, yp_match, , ) | |
104 | fi | |
105 | if test -z "$no_libnsl" ; then | |
106 | AC_CHECK_LIB(socket, main, , ) | |
107 | fi | |
108 | ||
109 | # Checks for header files. | |
110 | AC_CHECK_HEADERS(bstring.h endian.h lastlog.h login.h maillock.h netdb.h netgroup.h paths.h poll.h pty.h shadow.h security/pam_appl.h sys/bitypes.h sys/bsdtty.h sys/cdefs.h sys/poll.h sys/select.h sys/stropts.h sys/sysmacros.h sys/time.h sys/ttcompat.h stddef.h util.h utmp.h utmpx.h) | |
111 | ||
112 | # Checks for library functions. | |
113 | AC_CHECK_FUNCS(arc4random bindresvport_af freeaddrinfo gai_strerror getaddrinfo getnameinfo innetgr md5_crypt mkdtemp openpty rresvport_af setenv seteuid setlogin setproctitle setreuid snprintf strlcat strlcpy updwtmpx vsnprintf _getpty) | |
114 | ||
115 | AC_CHECK_FUNC(login, | |
116 | [AC_DEFINE(HAVE_LOGIN)], | |
117 | [AC_CHECK_LIB(bsd, login, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_LOGIN)])] | |
118 | ) | |
119 | ||
120 | AC_CHECK_FUNC(daemon, | |
121 | [AC_DEFINE(HAVE_DAEMON)], | |
122 | [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
123 | ) | |
124 | ||
125 | AC_CHECK_FUNC(getpagesize, | |
126 | [AC_DEFINE(HAVE_GETPAGESIZE)], | |
127 | [AC_CHECK_LIB(ucb, getpagesize, [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
128 | ) | |
129 | ||
130 | AC_ARG_WITH(pam, | |
131 | [ --without-pam Disable PAM support ], | |
132 | [ | |
133 | if test "x$withval" = "xno" ; then | |
134 | no_pam=1 | |
135 | AC_DEFINE(DISABLE_PAM) | |
136 | fi | |
137 | ] | |
138 | ) | |
139 | if test -z "$no_pam" -a "x$ac_cv_header_security_pam_appl_h" = "xyes" ; then | |
140 | AC_CHECK_LIB(dl, dlopen, , ) | |
141 | LIBS="$LIBS -lpam" | |
142 | ||
143 | # Check PAM strerror arguments (old PAM) | |
144 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
145 | AC_TRY_COMPILE( | |
146 | [ | |
147 | #include <stdlib.h> | |
148 | #include <security/pam_appl.h> | |
149 | ], | |
150 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
151 | [AC_MSG_RESULT(no)], | |
152 | [ | |
153 | AC_DEFINE(HAVE_OLD_PAM) | |
154 | AC_MSG_RESULT(yes) | |
155 | ] | |
156 | ) | |
157 | fi | |
158 | ||
159 | # The big search for OpenSSL | |
160 | AC_ARG_WITH(ssl-dir, | |
161 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
162 | [ | |
163 | if test "x$withval" != "$xno" ; then | |
164 | tryssldir=$withval | |
165 | fi | |
166 | ] | |
167 | ) | |
168 | ||
169 | saved_LIBS="$LIBS" | |
170 | saved_LDFLAGS="$LDFLAGS" | |
171 | saved_CFLAGS="$CFLAGS" | |
172 | if test "x$prefix" != "xNONE" ; then | |
173 | tryssldir="$tryssldir $prefix" | |
174 | fi | |
175 | AC_MSG_CHECKING([for OpenSSL/SSLeay directory]) | |
176 | for ssldir in "" $tryssldir /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do | |
177 | if test ! -z "$ssldir" ; then | |
178 | LDFLAGS="$saved_LDFLAGS -L$ssldir/lib -L$ssldir" | |
179 | CFLAGS="$saved_CFLAGS -I$ssldir/include" | |
180 | if test ! -z "$need_dash_r" ; then | |
181 | LDFLAGS="$LDFLAGS -R$ssldir/lib -R$ssldir" | |
182 | fi | |
183 | else | |
184 | LDFLAGS="$saved_LDFLAGS" | |
185 | fi | |
186 | ||
187 | for WANTS_RSAREF in "" 1 ; do | |
188 | ||
189 | if test -z "$WANTS_RSAREF" ; then | |
190 | LIBS="$saved_LIBS -lcrypto" | |
191 | else | |
192 | LIBS="$saved_LIBS -lcrypto -lRSAglue -lrsaref" | |
193 | fi | |
194 | ||
195 | AC_TRY_RUN( | |
196 | [ | |
197 | #include <openssl/rsa.h> | |
198 | #include <openssl/bn.h> | |
199 | #include <openssl/sha.h> | |
200 | int main(void) | |
201 | {RSA *key; char seed[2048];memset(seed, 0, sizeof(seed)); | |
202 | RAND_seed(seed, sizeof(seed));key=RSA_generate_key(32,3,NULL,NULL); | |
203 | return(key==NULL);} | |
204 | ], | |
205 | [ | |
206 | AC_DEFINE(HAVE_OPENSSL) | |
207 | found_crypto=1 | |
208 | break; | |
209 | ], [] | |
210 | ) | |
211 | AC_TRY_RUN( | |
212 | [ | |
213 | #include <ssl/rsa.h> | |
214 | #include <ssl/bn.h> | |
215 | #include <ssl/sha.h> | |
216 | int main(void) | |
217 | {RSA *key; char seed[2048];memset(seed, 0, sizeof(seed)); | |
218 | RAND_seed(seed, sizeof(seed));key=RSA_generate_key(32,3,NULL,NULL); | |
219 | return(key==NULL);} | |
220 | ], | |
221 | [ | |
222 | AC_DEFINE(HAVE_SSL) | |
223 | found_crypto=1 | |
224 | break; | |
225 | ], [] | |
226 | ) | |
227 | done | |
228 | ||
229 | if test ! -z "$found_crypto" ; then | |
230 | break; | |
231 | fi | |
232 | done | |
233 | ||
234 | if test -z "$found_crypto" ; then | |
235 | AC_MSG_ERROR([Could not find working SSLeay / OpenSSL libraries, please install]) | |
236 | fi | |
237 | if test -z "$ssldir" ; then | |
238 | ssldir="(system)" | |
239 | else | |
240 | CFLAGS="$saved_CFLAGS -I$ssldir/include" | |
241 | LDFLAGS="$saved_LDFLAGS -L$ssldir/lib -L$ssldir" | |
242 | if test ! -z "$need_dash_r" ; then | |
243 | LDFLAGS="$LDFLAGS -R$ssldir/lib -R$ssldir" | |
244 | fi | |
245 | if test ! -z "$blibpath" ; then | |
246 | blibpath="$blibpath:$ssldir:$ssldir/lib" | |
247 | fi | |
248 | fi | |
249 | if test -z "$WANTS_RSAREF" ; then | |
250 | LIBS="$saved_LIBS -lcrypto" | |
251 | else | |
252 | LIBS="$saved_LIBS -lcrypto -lRSAglue -lrsaref" | |
253 | fi | |
254 | AC_MSG_RESULT($ssldir) | |
255 | ||
256 | # Checks for data types | |
257 | AC_CHECK_SIZEOF(char, 1) | |
258 | AC_CHECK_SIZEOF(short int, 2) | |
259 | AC_CHECK_SIZEOF(int, 4) | |
260 | AC_CHECK_SIZEOF(long int, 4) | |
261 | AC_CHECK_SIZEOF(long long int, 8) | |
262 | ||
263 | # More checks for data types | |
264 | AC_MSG_CHECKING([for intXX_t types]) | |
265 | AC_TRY_COMPILE( | |
266 | [#include <sys/types.h>], | |
267 | [int8_t a; int16_t b; int32_t c; int64_t d; a = b = c = d = 1;], | |
268 | [ | |
269 | AC_DEFINE(HAVE_INTXX_T) | |
270 | AC_MSG_RESULT(yes) | |
271 | have_intxx_t=1 | |
272 | ], | |
273 | [AC_MSG_RESULT(no)] | |
274 | ) | |
275 | ||
276 | AC_MSG_CHECKING([for u_intXX_t types]) | |
277 | AC_TRY_COMPILE( | |
278 | [#include <sys/types.h>], | |
279 | [u_int8_t a; u_int16_t b; u_int32_t c; u_int64_t d; a = b = c = d = 1;], | |
280 | [ | |
281 | AC_DEFINE(HAVE_U_INTXX_T) | |
282 | AC_MSG_RESULT(yes) | |
283 | have_u_intxx_t=1 | |
284 | ], | |
285 | [AC_MSG_RESULT(no)] | |
286 | ) | |
287 | ||
288 | if test -z "$have_u_intxx_t" -o -z "$have_intxx_t" -a \ | |
289 | "x$ac_cv_header_sys_bitypes_h" = "xyes" | |
290 | then | |
291 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
292 | AC_TRY_COMPILE( | |
293 | [#include <sys/bitypes.h>], | |
294 | [ | |
295 | int8_t a; int16_t b; int32_t c; int64_t d; | |
296 | u_int8_t e; u_int16_t f; u_int32_t g; u_int64_t h; | |
297 | a = b = c = d = e = f = g = h = 1; | |
298 | ], | |
299 | [ | |
300 | AC_DEFINE(HAVE_U_INTXX_T) | |
301 | AC_DEFINE(HAVE_INTXX_T) | |
302 | AC_MSG_RESULT(yes) | |
303 | ], | |
304 | [AC_MSG_RESULT(no)] | |
305 | ) | |
306 | fi | |
307 | ||
308 | if test -z "$have_u_intxx_t" ; then | |
309 | AC_MSG_CHECKING([for uintXX_t types]) | |
310 | AC_TRY_COMPILE( | |
311 | [#include <sys/types.h>], | |
312 | [uint8_t a; uint16_t b; uint32_t c; uint64_t d; a = b = c = d = 1;], | |
313 | [ | |
314 | AC_DEFINE(HAVE_UINTXX_T) | |
315 | AC_MSG_RESULT(yes) | |
316 | ], | |
317 | [AC_MSG_RESULT(no)] | |
318 | ) | |
319 | fi | |
320 | ||
321 | AC_MSG_CHECKING([for socklen_t]) | |
322 | AC_TRY_COMPILE( | |
323 | [ | |
324 | #include <sys/types.h> | |
325 | #include <sys/socket.h> | |
326 | ], | |
327 | [socklen_t foo; foo = 1235;], | |
328 | [ | |
329 | AC_DEFINE(HAVE_SOCKLEN_T) | |
330 | AC_MSG_RESULT(yes) | |
331 | ], | |
332 | [AC_MSG_RESULT(no)] | |
333 | ) | |
334 | ||
335 | AC_MSG_CHECKING([for size_t]) | |
336 | AC_TRY_COMPILE( | |
337 | [#include <sys/types.h>], | |
338 | [size_t foo; foo = 1235;], | |
339 | [ | |
340 | AC_DEFINE(HAVE_SIZE_T) | |
341 | AC_MSG_RESULT(yes) | |
342 | ], | |
343 | [AC_MSG_RESULT(no)] | |
344 | ) | |
345 | ||
346 | AC_MSG_CHECKING([for struct sockaddr_storage]) | |
347 | AC_TRY_COMPILE( | |
348 | [ | |
349 | #include <sys/types.h> | |
350 | #include <sys/socket.h> | |
351 | ], | |
352 | [struct sockaddr_storage s;], | |
353 | [ | |
354 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE) | |
355 | AC_MSG_RESULT(yes) | |
356 | ], | |
357 | [AC_MSG_RESULT(no)] | |
358 | ) | |
359 | ||
360 | AC_MSG_CHECKING([for struct sockaddr_in6]) | |
361 | AC_TRY_COMPILE( | |
362 | [#include <netinet/in.h>], | |
363 | [struct sockaddr_in6 s; s.sin6_family = 0;], | |
364 | [ | |
365 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6) | |
366 | AC_MSG_RESULT(yes) | |
367 | ], | |
368 | [AC_MSG_RESULT(no)] | |
369 | ) | |
370 | ||
371 | AC_MSG_CHECKING([for struct in6_addr]) | |
372 | AC_TRY_COMPILE( | |
373 | [#include <netinet/in.h>], | |
374 | [struct in6_addr s; s.s6_addr[0] = 0;], | |
375 | [ | |
376 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR) | |
377 | AC_MSG_RESULT(yes) | |
378 | ], | |
379 | [AC_MSG_RESULT(no)] | |
380 | ) | |
381 | ||
382 | AC_MSG_CHECKING([for struct addrinfo]) | |
383 | AC_TRY_COMPILE( | |
384 | [ | |
385 | #include <sys/types.h> | |
386 | #include <sys/socket.h> | |
387 | #include <netdb.h> | |
388 | ], | |
389 | [struct addrinfo s; s.ai_flags = AI_PASSIVE;], | |
390 | [ | |
391 | AC_DEFINE(HAVE_STRUCT_ADDRINFO) | |
392 | AC_MSG_RESULT(yes) | |
393 | ], | |
394 | [AC_MSG_RESULT(no)] | |
395 | ) | |
396 | ||
397 | # Checks for structure members | |
398 | AC_MSG_CHECKING([whether utmp.h has ut_host field]) | |
399 | AC_EGREP_HEADER(ut_host, utmp.h, | |
400 | [AC_DEFINE(HAVE_HOST_IN_UTMP) AC_MSG_RESULT(yes); ], | |
401 | [AC_MSG_RESULT(no)] | |
402 | ) | |
403 | AC_MSG_CHECKING([whether utmpx.h has ut_host field]) | |
404 | AC_EGREP_HEADER(ut_host, utmpx.h, | |
405 | [AC_DEFINE(HAVE_HOST_IN_UTMPX) AC_MSG_RESULT(yes); ], | |
406 | [AC_MSG_RESULT(no)] | |
407 | ) | |
408 | AC_MSG_CHECKING([whether utmpx.h has syslen field]) | |
409 | AC_EGREP_HEADER(syslen, utmpx.h, | |
410 | [AC_DEFINE(HAVE_SYSLEN_IN_UTMPX) AC_MSG_RESULT(yes); ], | |
411 | [AC_MSG_RESULT(no)] | |
412 | ) | |
413 | AC_MSG_CHECKING([whether utmp.h has ut_pid field]) | |
414 | AC_EGREP_HEADER(ut_pid, utmp.h, | |
415 | [AC_DEFINE(HAVE_PID_IN_UTMP) AC_MSG_RESULT(yes); ], | |
416 | [AC_MSG_RESULT(no)] | |
417 | ) | |
418 | AC_MSG_CHECKING([whether utmp.h has ut_type field]) | |
419 | AC_EGREP_HEADER(ut_type, utmp.h, | |
420 | [AC_DEFINE(HAVE_TYPE_IN_UTMP) AC_MSG_RESULT(yes); ], | |
421 | [AC_MSG_RESULT(no)] | |
422 | ) | |
423 | AC_MSG_CHECKING([whether utmp.h has ut_tv field]) | |
424 | AC_EGREP_HEADER(ut_tv, utmp.h, | |
425 | [AC_DEFINE(HAVE_TV_IN_UTMP) AC_MSG_RESULT(yes); ], | |
426 | [AC_MSG_RESULT(no)] | |
427 | ) | |
428 | AC_MSG_CHECKING([whether utmp.h has ut_id field]) | |
429 | AC_EGREP_HEADER(ut_id, utmp.h, | |
430 | [AC_DEFINE(HAVE_ID_IN_UTMP) AC_MSG_RESULT(yes); ], | |
431 | [AC_MSG_RESULT(no)] | |
432 | ) | |
433 | AC_MSG_CHECKING([whether utmp.h has ut_addr field]) | |
434 | AC_EGREP_HEADER(ut_addr, utmp.h, | |
435 | [AC_DEFINE(HAVE_ADDR_IN_UTMP) AC_MSG_RESULT(yes); ], | |
436 | [AC_MSG_RESULT(no)] | |
437 | ) | |
438 | AC_MSG_CHECKING([whether utmpx.h has ut_addr field]) | |
439 | AC_EGREP_HEADER(ut_addr, utmpx.h, | |
440 | [AC_DEFINE(HAVE_ADDR_IN_UTMPX) AC_MSG_RESULT(yes); ], | |
441 | [AC_MSG_RESULT(no)] | |
442 | ) | |
443 | AC_MSG_CHECKING([whether utmp.h has ut_addr_v6 field]) | |
444 | AC_EGREP_HEADER(ut_addr_v6, utmp.h, | |
445 | [AC_DEFINE(HAVE_ADDR_V6_IN_UTMP) AC_MSG_RESULT(yes); ], | |
446 | [AC_MSG_RESULT(no)] | |
447 | ) | |
448 | AC_MSG_CHECKING([whether utmpx.h has ut_addr_v6 field]) | |
449 | AC_EGREP_HEADER(ut_addr_v6, utmpx.h, | |
450 | [AC_DEFINE(HAVE_ADDR_V6_IN_UTMPX) AC_MSG_RESULT(yes); ], | |
451 | [AC_MSG_RESULT(no)] | |
452 | ) | |
453 | ||
454 | AC_MSG_CHECKING([whether struct sockaddr_storage has ss_family field]) | |
455 | AC_TRY_COMPILE( | |
456 | [ | |
457 | #include <sys/types.h> | |
458 | #include <sys/socket.h> | |
459 | ], | |
460 | [struct sockaddr_storage s; s.ss_family = 1;], | |
461 | [ | |
462 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS) | |
463 | AC_MSG_RESULT(yes) | |
464 | ], | |
465 | [AC_MSG_RESULT(no)] | |
466 | ) | |
467 | AC_MSG_CHECKING([whether struct sockaddr_storage has __ss_family field]) | |
468 | AC_TRY_COMPILE( | |
469 | [ | |
470 | #include <sys/types.h> | |
471 | #include <sys/socket.h> | |
472 | ], | |
473 | [struct sockaddr_storage s; s.__ss_family = 1;], | |
474 | [ | |
475 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS) | |
476 | AC_MSG_RESULT(yes) | |
477 | ], | |
478 | [AC_MSG_RESULT(no)] | |
479 | ) | |
480 | ||
481 | AC_MSG_CHECKING([whether libc defines __progname]) | |
482 | AC_TRY_LINK([], | |
483 | [extern char *__progname; printf("%s", __progname);], | |
484 | [ | |
485 | AC_DEFINE(HAVE___PROGNAME) | |
486 | AC_MSG_RESULT(yes) | |
487 | ], | |
488 | [ | |
489 | AC_MSG_RESULT(no) | |
490 | ] | |
491 | ) | |
492 | ||
493 | # Looking for programs, paths and files | |
494 | AC_ARG_WITH(rsh, | |
495 | [ --with-rsh=PATH Specify path to remote shell program ], | |
496 | [ | |
497 | if test "x$withval" != "$no" ; then | |
498 | AC_DEFINE_UNQUOTED(RSH_PATH, "$withval") | |
499 | fi | |
500 | ], | |
501 | [ | |
502 | AC_PATH_PROG(rsh_path, rsh) | |
503 | ] | |
504 | ) | |
505 | ||
506 | AC_ARG_WITH(xauth, | |
507 | [ --with-xauth=PATH Specify path to xauth program ], | |
508 | [ | |
509 | if test "x$withval" != "$xno" ; then | |
510 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$withval") | |
511 | fi | |
512 | ], | |
513 | [ | |
514 | AC_PATH_PROG(xauth_path, xauth) | |
515 | if test ! -z "$xauth_path" -a -x "/usr/openwin/bin/xauth" ; then | |
516 | xauth_path="/usr/openwin/bin/xauth" | |
517 | fi | |
518 | ] | |
519 | ) | |
520 | ||
521 | if test ! -z "$xauth_path" ; then | |
522 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path") | |
523 | fi | |
524 | if test ! -z "$rsh_path" ; then | |
525 | AC_DEFINE_UNQUOTED(RSH_PATH, "$rsh_path") | |
526 | fi | |
527 | ||
528 | # Check for mail directory (last resort if we cannot get it from headers) | |
529 | if test ! -z "$MAIL" ; then | |
530 | maildir=`dirname $MAIL` | |
531 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir") | |
532 | fi | |
533 | ||
534 | # Look for lastlog location | |
535 | AC_ARG_WITH(lastlog, | |
536 | [ --with-lastlog=FILE Location of lastlog file], | |
537 | [ | |
538 | if test "x$withval" = "xno" ; then | |
539 | AC_DEFINE(DISABLE_LASTLOG) | |
540 | else | |
541 | AC_DEFINE_UNQUOTED(LASTLOG_LOCATION, "$withval") | |
542 | fi | |
543 | ], | |
544 | [ | |
545 | AC_MSG_CHECKING([location of lastlog file]) | |
546 | for lastlog in /var/log/lastlog /var/adm/lastlog /usr/adm/lastlog /etc/security/lastlog ; do | |
547 | if test -f $lastlog ; then | |
548 | gotlastlog="file" | |
549 | break | |
550 | fi | |
551 | if test -d $lastlog ; then | |
552 | gotlastlog="dir" | |
553 | break | |
554 | fi | |
555 | done | |
556 | if test -z "$gotlastlog" ; then | |
557 | AC_MSG_RESULT(not found) | |
558 | nolastlog=1 | |
559 | else | |
560 | if test "x$gotlastlog" = "xdir" ; then | |
561 | AC_MSG_RESULT(${lastlog}/) | |
562 | AC_DEFINE(LASTLOG_IS_DIR) | |
563 | else | |
564 | AC_MSG_RESULT($lastlog) | |
565 | AC_DEFINE_UNQUOTED(LASTLOG_LOCATION, "$lastlog") | |
566 | fi | |
567 | fi | |
568 | ] | |
569 | ) | |
570 | ||
571 | if test ! -z "$nolastlog" ; then | |
572 | AC_MSG_WARN([*** Disabling lastlog support *** ]) | |
573 | AC_DEFINE(DISABLE_LASTLOG) | |
574 | fi | |
575 | ||
576 | if test -z "$no_dev_ptmx" ; then | |
577 | AC_CHECK_FILE("/dev/ptmx", | |
578 | [ | |
579 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX) | |
580 | have_dev_ptmx=1 | |
581 | ] | |
582 | ) | |
583 | fi | |
584 | AC_CHECK_FILE("/dev/ptc", | |
585 | [ | |
586 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC) | |
587 | have_dev_ptc=1 | |
588 | ] | |
589 | ) | |
590 | ||
591 | # Options from here on. Some of these are preset by platform above | |
592 | ||
593 | # Check for user-specified random device, otherwise check /dev/urandom | |
594 | AC_ARG_WITH(random, | |
595 | [ --with-random=FILE read randomness from FILE (default=/dev/urandom)], | |
596 | [ | |
597 | RANDOM_POOL="$withval"; | |
598 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
599 | ], | |
600 | [ | |
601 | # Check for random device | |
602 | AC_CHECK_FILE("/dev/urandom", | |
603 | [ | |
604 | RANDOM_POOL="/dev/urandom"; | |
605 | AC_SUBST(RANDOM_POOL) | |
606 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
607 | ] | |
608 | ) | |
609 | ] | |
610 | ) | |
611 | ||
612 | # Check for EGD pool file | |
613 | AC_ARG_WITH(egd-pool, | |
614 | [ --with-egd-pool=FILE read randomness from EGD pool FILE (default none)], | |
615 | [ | |
616 | RANDOM_POOL="$withval"; | |
617 | AC_DEFINE(HAVE_EGD) | |
618 | AC_SUBST(RANDOM_POOL) | |
619 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
620 | ] | |
621 | ) | |
622 | ||
623 | # Make sure we have some random number support | |
624 | if test -z "$RANDOM_POOL" -a -z "$EGD_POOL"; then | |
625 | AC_MSG_ERROR([No random device found, and no EGD random pool specified]) | |
626 | fi | |
627 | ||
628 | AC_ARG_WITH(catman, | |
629 | [ --with-catman=man|cat Install preformatted manpages[no]], | |
630 | [ | |
631 | MANTYPE='$(CATMAN)' | |
632 | if test x"$withval" != x"yes" ; then | |
633 | mansubdir=$withval | |
634 | else | |
635 | mansubdir=cat | |
636 | fi | |
637 | ], [ | |
638 | if test -z "$MANTYPE" ; then | |
639 | MANTYPE='$(TROFFMAN)' | |
640 | mansubdir=man | |
641 | fi | |
642 | ] | |
643 | ) | |
644 | AC_SUBST(MANTYPE) | |
645 | AC_SUBST(mansubdir) | |
646 | ||
647 | # Check whether user wants Kerberos support | |
648 | AC_ARG_WITH(kerberos4, | |
649 | [ --with-kerberos4=PATH Enable Kerberos 4 support], | |
650 | [ | |
651 | if test "x$withval" != "xno" ; then | |
652 | ||
653 | if test "x$withval" != "$xyes" ; then | |
654 | CFLAGS="$CFLAGS -I${withval}/include" | |
655 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
656 | if test ! -z "$need_dash_r" ; then | |
657 | LDFLAGS="$LDFLAGS -R${withval}/lib" | |
658 | fi | |
659 | if test ! -z "$blibpath" ; then | |
660 | blibpath="$blibpath:${withval}/lib" | |
661 | fi | |
662 | else | |
663 | if test -d /usr/include/kerberosIV ; then | |
664 | CFLAGS="$CFLAGS -I/usr/include/kerberosIV" | |
665 | fi | |
666 | fi | |
667 | ||
668 | AC_CHECK_HEADERS(krb.h) | |
669 | AC_CHECK_LIB(krb, main) | |
670 | if test "$ac_cv_header_krb_h" != yes; then | |
671 | AC_MSG_WARN([Cannot find krb.h, build may fail]) | |
672 | fi | |
673 | if test "$ac_cv_lib_krb_main" != yes; then | |
674 | AC_MSG_WARN([Cannot find libkrb, build may fail]) | |
675 | fi | |
676 | ||
677 | KLIBS="-lkrb -ldes" | |
678 | AC_CHECK_LIB(resolv, dn_expand, , ) | |
679 | KRB4=yes | |
680 | AC_DEFINE(KRB4) | |
681 | fi | |
682 | ] | |
683 | ) | |
684 | ||
685 | # Check whether user wants AFS support | |
686 | AC_ARG_WITH(afs, | |
687 | [ --with-afs=PATH Enable AFS support], | |
688 | [ | |
689 | if test "x$withval" != "xno" ; then | |
690 | ||
691 | if test "x$withval" != "$xyes" ; then | |
692 | CFLAGS="$CFLAGS -I${withval}/include" | |
693 | LFLAGS="$LFLAGS -L${withval}/lib" | |
694 | fi | |
695 | ||
696 | if test -z "$KRB4" ; then | |
697 | AC_MSG_WARN([AFS requires Kerberos IV support, build may fail]) | |
698 | fi | |
699 | ||
700 | LIBS="$LIBS -lkafs" | |
701 | if test ! -z "$AFS_LIBS" ; then | |
702 | LIBS="$LIBS $AFS_LIBS" | |
703 | fi | |
704 | AC_DEFINE(AFS) | |
705 | fi | |
706 | ] | |
707 | ) | |
708 | LIBS="$LIBS $KLIBS" | |
709 | ||
710 | # Check whether user wants S/Key support | |
711 | AC_ARG_WITH(skey, | |
712 | [ --with-skey Enable S/Key support], | |
713 | [ | |
714 | if test "x$withval" != "xno" ; then | |
715 | AC_DEFINE(SKEY) | |
716 | LIBS="$LIBS -lskey" | |
717 | fi | |
718 | ] | |
719 | ) | |
720 | ||
721 | # Check whether user wants TCP wrappers support | |
722 | AC_ARG_WITH(tcp-wrappers, | |
723 | [ --with-tcp-wrappers Enable tcpwrappers support], | |
724 | [ | |
725 | if test "x$withval" != "xno" ; then | |
726 | saved_LIBS="$LIBS" | |
727 | LIBS="$LIBS -lwrap" | |
728 | AC_MSG_CHECKING(for libwrap) | |
729 | AC_TRY_LINK( | |
730 | [ | |
731 | #include <tcpd.h> | |
732 | int deny_severity = 0, allow_severity = 0; | |
733 | ], | |
734 | [hosts_access(0);], | |
735 | [ | |
736 | AC_MSG_RESULT(yes) | |
737 | AC_DEFINE(LIBWRAP) | |
738 | ], | |
739 | [ | |
740 | AC_MSG_RESULT(no) | |
741 | AC_MSG_WARN([*** libwrap missing - tcpwrapper support disabled ***]) | |
742 | LIBS="$saved_LIBS" | |
743 | ] | |
744 | ) | |
745 | fi | |
746 | ] | |
747 | ) | |
748 | ||
749 | # Check whether to enable MD5 passwords | |
750 | AC_ARG_WITH(md5-passwords, | |
751 | [ --with-md5-passwords Enable use of MD5 passwords], | |
752 | [ | |
753 | if test "x$withval" != "xno" ; then | |
754 | AC_DEFINE(HAVE_MD5_PASSWORDS) | |
755 | fi | |
756 | ] | |
757 | ) | |
758 | ||
759 | # Check whether to enable utmpx support | |
760 | AC_ARG_WITH(utmpx, | |
761 | [ --with-utmpx Enable utmpx support], | |
762 | [ | |
763 | if test "x$withval" != "xno" ; then | |
764 | AC_DEFINE(USE_UTMPX) | |
765 | fi | |
766 | ] | |
767 | ) | |
768 | ||
769 | # Whether to disable shadow password support | |
770 | AC_ARG_WITH(shadow, | |
771 | [ --without-shadow Disable shadow password support], | |
772 | [ | |
773 | if test "x$withval" = "xno" ; then | |
774 | AC_DEFINE(DISABLE_SHADOW) | |
775 | fi | |
776 | ] | |
777 | ) | |
778 | ||
779 | # Use ip address instead of hostname in $DISPLAY | |
780 | AC_ARG_WITH(ipaddr-display, | |
781 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
782 | [ | |
783 | if test "x$withval" = "xno" ; then | |
784 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
785 | fi | |
786 | ] | |
787 | ) | |
788 | ||
789 | # Whether to mess with the default path | |
790 | AC_ARG_WITH(default-path, | |
791 | [ --with-default-path=PATH Specify default \$PATH environment for server], | |
792 | [ | |
793 | if test "x$withval" != "xno" ; then | |
794 | AC_DEFINE_UNQUOTED(USER_PATH, "$withval") | |
795 | fi | |
796 | ] | |
797 | ) | |
798 | ||
799 | # Whether to force IPv4 by default (needed on broken glibc Linux) | |
800 | AC_ARG_WITH(ipv4-default, | |
801 | [ --with-ipv4-default Use IPv4 by connections unless '-6' specified], | |
802 | [ | |
803 | if test "x$withval" != "xno" ; then | |
804 | AC_DEFINE(IPV4_DEFAULT) | |
805 | fi | |
806 | ] | |
807 | ) | |
808 | ||
809 | AC_MSG_CHECKING([to convert IPv4 in IPv6-mapped addresses]) | |
810 | AC_ARG_WITH(4in6, | |
811 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
812 | [ | |
813 | if test "x$withval" != "xno" ; then | |
814 | AC_MSG_RESULT(yes) | |
815 | AC_DEFINE(IPV4_IN_IPV6) | |
816 | else | |
817 | AC_MSG_RESULT(no) | |
818 | fi | |
819 | ],[ | |
820 | if test "x$inet6_default_4in6" = "xyes"; then | |
821 | AC_MSG_RESULT([yes (default)]) | |
822 | AC_DEFINE(IPV4_IN_IPV6) | |
823 | else | |
824 | AC_MSG_RESULT([no (default)]) | |
825 | fi | |
826 | ] | |
827 | ) | |
828 | ||
829 | # Where to place sshd.pid | |
830 | piddir=/var/run | |
831 | AC_ARG_WITH(pid-dir, | |
832 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
833 | [ | |
834 | if test "x$withval" != "xno" ; then | |
835 | piddir=$withval | |
836 | fi | |
837 | ] | |
838 | ) | |
839 | AC_DEFINE_UNQUOTED(PIDDIR, "$piddir") | |
840 | AC_SUBST(piddir) | |
841 | ||
842 | if test ! -z "$blibpath" ; then | |
843 | LDFLAGS="$LDFLAGS -blibpath:$blibpath" | |
844 | AC_MSG_WARN([Please check and edit -blibpath in LDFLAGS in Makefile]) | |
845 | fi | |
846 | ||
847 | AC_OUTPUT(Makefile) |