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Commit | Line | Data |
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1 | i# $Id$ | |
2 | ||
3 | AC_INIT | |
4 | AC_CONFIG_SRCDIR([ssh.c]) | |
5 | ||
6 | AC_CONFIG_HEADER(config.h) | |
7 | AC_PROG_CC | |
8 | AC_CANONICAL_HOST | |
9 | AC_C_BIGENDIAN | |
10 | ||
11 | # Checks for programs. | |
12 | AC_PROG_CPP | |
13 | AC_PROG_RANLIB | |
14 | AC_PROG_INSTALL | |
15 | AC_PATH_PROG(AR, ar) | |
16 | AC_PATH_PROGS(PERL, perl5 perl) | |
17 | AC_SUBST(PERL) | |
18 | AC_PATH_PROG(ENT, ent) | |
19 | AC_SUBST(ENT) | |
20 | AC_PATH_PROGS(FILEPRIV, filepriv, true, /sbin:/usr/sbin) | |
21 | AC_PATH_PROG(TEST_MINUS_S_SH, bash) | |
22 | AC_PATH_PROG(TEST_MINUS_S_SH, ksh) | |
23 | AC_PATH_PROG(TEST_MINUS_S_SH, sh) | |
24 | ||
25 | # System features | |
26 | AC_SYS_LARGEFILE | |
27 | ||
28 | if test -z "$AR" ; then | |
29 | AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***]) | |
30 | fi | |
31 | ||
32 | # Use LOGIN_PROGRAM from environment if possible | |
33 | if test ! -z "$LOGIN_PROGRAM" ; then | |
34 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM") | |
35 | else | |
36 | # Search for login | |
37 | AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login) | |
38 | if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then | |
39 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK") | |
40 | fi | |
41 | fi | |
42 | ||
43 | if test -z "$LD" ; then | |
44 | LD=$CC | |
45 | fi | |
46 | AC_SUBST(LD) | |
47 | ||
48 | AC_C_INLINE | |
49 | if test "$GCC" = "yes" || test "$GCC" = "egcs"; then | |
50 | CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wno-uninitialized" | |
51 | fi | |
52 | ||
53 | # Check for some target-specific stuff | |
54 | case "$host" in | |
55 | *-*-aix*) | |
56 | AFS_LIBS="-lld" | |
57 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
58 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
59 | if (test "$LD" != "gcc" && test -z "$blibpath"); then | |
60 | blibpath="/usr/lib:/lib:/usr/local/lib" | |
61 | fi | |
62 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE)]) | |
63 | AC_DEFINE(BROKEN_GETADDRINFO) | |
64 | dnl AIX handles lastlog as part of its login message | |
65 | AC_DEFINE(DISABLE_LASTLOG) | |
66 | ;; | |
67 | *-*-cygwin*) | |
68 | LIBS="$LIBS /usr/lib/textmode.o" | |
69 | AC_DEFINE(HAVE_CYGWIN) | |
70 | AC_DEFINE(USE_PIPES) | |
71 | AC_DEFINE(DISABLE_SHADOW) | |
72 | AC_DEFINE(IPV4_DEFAULT) | |
73 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
74 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
75 | ;; | |
76 | *-*-dgux*) | |
77 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
78 | ;; | |
79 | *-*-darwin*) | |
80 | AC_DEFINE(BROKEN_GETADDRINFO) | |
81 | ;; | |
82 | *-*-hpux10*) | |
83 | if test -z "$GCC"; then | |
84 | CFLAGS="$CFLAGS -Ae" | |
85 | fi | |
86 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" | |
87 | IPADDR_IN_DISPLAY=yes | |
88 | AC_DEFINE(USE_PIPES) | |
89 | AC_DEFINE(DISABLE_SHADOW) | |
90 | AC_DEFINE(DISABLE_UTMP) | |
91 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) | |
92 | LIBS="$LIBS -lxnet -lsec" | |
93 | ;; | |
94 | *-*-hpux11*) | |
95 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" | |
96 | IPADDR_IN_DISPLAY=yes | |
97 | AC_DEFINE(PAM_SUN_CODEBASE) | |
98 | AC_DEFINE(USE_PIPES) | |
99 | AC_DEFINE(DISABLE_SHADOW) | |
100 | AC_DEFINE(DISABLE_UTMP) | |
101 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) | |
102 | LIBS="$LIBS -lxnet -lsec" | |
103 | ;; | |
104 | *-*-irix5*) | |
105 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
106 | LDFLAGS="$LDFLAGS" | |
107 | PATH="$PATH:/usr/etc" | |
108 | AC_DEFINE(BROKEN_INET_NTOA) | |
109 | ;; | |
110 | *-*-irix6*) | |
111 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
112 | LDFLAGS="$LDFLAGS" | |
113 | PATH="$PATH:/usr/etc" | |
114 | AC_DEFINE(WITH_IRIX_ARRAY) | |
115 | AC_DEFINE(WITH_IRIX_PROJECT) | |
116 | AC_DEFINE(WITH_IRIX_AUDIT) | |
117 | AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS)]) | |
118 | AC_DEFINE(BROKEN_INET_NTOA) | |
119 | ;; | |
120 | *-*-linux*) | |
121 | no_dev_ptmx=1 | |
122 | check_for_libcrypt_later=1 | |
123 | AC_DEFINE(DONT_TRY_OTHER_AF) | |
124 | AC_DEFINE(PAM_TTY_KLUDGE) | |
125 | AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H) | |
126 | inet6_default_4in6=yes | |
127 | ;; | |
128 | mips-sony-bsd|mips-sony-newsos4) | |
129 | AC_DEFINE(HAVE_NEWS4) | |
130 | SONY=1 | |
131 | AC_CHECK_LIB(iberty, xatexit, AC_DEFINE(HAVE_XATEXIT), | |
132 | AC_MSG_ERROR([*** libiberty missing - please install first or check config.log ***]) | |
133 | ) | |
134 | ;; | |
135 | *-*-netbsd*) | |
136 | need_dash_r=1 | |
137 | ;; | |
138 | *-*-freebsd*) | |
139 | check_for_libcrypt_later=1 | |
140 | ;; | |
141 | *-next-*) | |
142 | conf_lastlog_location="/usr/adm/lastlog" | |
143 | conf_utmp_location=/etc/utmp | |
144 | conf_wtmp_location=/usr/adm/wtmp | |
145 | MAIL=/usr/spool/mail | |
146 | AC_DEFINE(HAVE_NEXT) | |
147 | AC_DEFINE(BROKEN_REALPATH) | |
148 | AC_DEFINE(USE_PIPES) | |
149 | AC_DEFINE(BROKEN_SAVED_UIDS) | |
150 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
151 | CFLAGS="$CFLAGS" | |
152 | ;; | |
153 | *-*-solaris*) | |
154 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
155 | LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib" | |
156 | need_dash_r=1 | |
157 | AC_DEFINE(PAM_SUN_CODEBASE) | |
158 | AC_DEFINE(LOGIN_NEEDS_UTMPX) | |
159 | AC_DEFINE(LOGIN_NEEDS_TERM) | |
160 | AC_DEFINE(PAM_TTY_KLUDGE) | |
161 | # hardwire lastlog location (can't detect it on some versions) | |
162 | conf_lastlog_location="/var/adm/lastlog" | |
163 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) | |
164 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
165 | if test "$sol2ver" -ge 8; then | |
166 | AC_MSG_RESULT(yes) | |
167 | AC_DEFINE(DISABLE_UTMP) | |
168 | AC_DEFINE(DISABLE_WTMP) | |
169 | else | |
170 | AC_MSG_RESULT(no) | |
171 | fi | |
172 | ;; | |
173 | *-*-sunos4*) | |
174 | CPPFLAGS="$CPPFLAGS -DSUNOS4" | |
175 | AC_CHECK_FUNCS(getpwanam) | |
176 | AC_DEFINE(PAM_SUN_CODEBASE) | |
177 | AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H) | |
178 | conf_utmp_location=/etc/utmp | |
179 | conf_wtmp_location=/var/adm/wtmp | |
180 | conf_lastlog_location=/var/adm/lastlog | |
181 | AC_DEFINE(USE_PIPES) | |
182 | ;; | |
183 | *-ncr-sysv*) | |
184 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
185 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
186 | LIBS="$LIBS -lc89" | |
187 | AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H) | |
188 | AC_DEFINE(USE_PIPES) | |
189 | ;; | |
190 | *-sni-sysv*) | |
191 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
192 | # /usr/ucblib MUST NOT be searched on ReliantUNIX | |
193 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
194 | IPADDR_IN_DISPLAY=yes | |
195 | AC_DEFINE(USE_PIPES) | |
196 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
197 | AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H) | |
198 | # /usr/ucblib/libucb.a no longer needed on ReliantUNIX | |
199 | # Attention: always take care to bind libsocket and libnsl before libc, | |
200 | # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog | |
201 | ;; | |
202 | *-*-sysv4.2*) | |
203 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
204 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
205 | # enable_suid_ssh=no | |
206 | AC_DEFINE(USE_PIPES) | |
207 | ;; | |
208 | *-*-sysv5*) | |
209 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
210 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
211 | # enable_suid_ssh=no | |
212 | AC_DEFINE(USE_PIPES) | |
213 | ;; | |
214 | *-*-sysv*) | |
215 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
216 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
217 | ;; | |
218 | *-*-sco3.2v4*) | |
219 | CPPFLAGS="$CPPFLAGS -Dftruncate=chsize -I/usr/local/include" | |
220 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
221 | LIBS="$LIBS -los -lprot -lx -ltinfo -lm" | |
222 | rsh_path="/usr/bin/rcmd" | |
223 | RANLIB=true | |
224 | no_dev_ptmx=1 | |
225 | AC_DEFINE(BROKEN_SYS_TERMIO_H) | |
226 | AC_DEFINE(USE_PIPES) | |
227 | AC_DEFINE(HAVE_SCO_PROTECTED_PW) | |
228 | AC_DEFINE(DISABLE_SHADOW) | |
229 | AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H) | |
230 | AC_DEFINE(BROKEN_SAVED_UIDS) | |
231 | AC_CHECK_FUNCS(getluid setluid) | |
232 | MANTYPE=man | |
233 | do_sco3_extra_lib_check=yes | |
234 | ;; | |
235 | *-*-sco3.2v5*) | |
236 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
237 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
238 | LIBS="$LIBS -lprot -lx -ltinfo -lm" | |
239 | no_dev_ptmx=1 | |
240 | rsh_path="/usr/bin/rcmd" | |
241 | AC_DEFINE(USE_PIPES) | |
242 | AC_DEFINE(HAVE_SCO_PROTECTED_PW) | |
243 | AC_DEFINE(DISABLE_SHADOW) | |
244 | AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H) | |
245 | AC_CHECK_FUNCS(getluid setluid) | |
246 | MANTYPE=man | |
247 | ;; | |
248 | *-*-unicos*) | |
249 | no_libsocket=1 | |
250 | no_libnsl=1 | |
251 | AC_DEFINE(USE_PIPES) | |
252 | LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal,-L/usr/local/lib" | |
253 | LIBS="$LIBS -lgen -lrsc" | |
254 | ;; | |
255 | *-dec-osf*) | |
256 | AC_MSG_CHECKING(for Digital Unix SIA) | |
257 | no_osfsia="" | |
258 | AC_ARG_WITH(osfsia, | |
259 | [ --with-osfsia Enable Digital Unix SIA], | |
260 | [ | |
261 | if test "x$withval" = "xno" ; then | |
262 | AC_MSG_RESULT(disabled) | |
263 | no_osfsia=1 | |
264 | fi | |
265 | ], | |
266 | ) | |
267 | if test -z "$no_osfsia" ; then | |
268 | if test -f /etc/sia/matrix.conf; then | |
269 | AC_MSG_RESULT(yes) | |
270 | AC_DEFINE(HAVE_OSF_SIA) | |
271 | AC_DEFINE(DISABLE_LOGIN) | |
272 | LIBS="$LIBS -lsecurity -ldb -lm -laud" | |
273 | else | |
274 | AC_MSG_RESULT(no) | |
275 | fi | |
276 | fi | |
277 | ;; | |
278 | ||
279 | *-*-nto-qnx) | |
280 | AC_DEFINE(USE_PIPES) | |
281 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
282 | AC_DEFINE(MISSING_NFDBITS) | |
283 | AC_DEFINE(MISSING_HOWMANY) | |
284 | AC_DEFINE(MISSING_FD_MASK) | |
285 | ;; | |
286 | esac | |
287 | ||
288 | # Allow user to specify flags | |
289 | AC_ARG_WITH(cflags, | |
290 | [ --with-cflags Specify additional flags to pass to compiler], | |
291 | [ | |
292 | if test "x$withval" != "xno" ; then | |
293 | CFLAGS="$CFLAGS $withval" | |
294 | fi | |
295 | ] | |
296 | ) | |
297 | AC_ARG_WITH(cppflags, | |
298 | [ --with-cppflags Specify additional flags to pass to preprocessor] , | |
299 | [ | |
300 | if test "x$withval" != "xno"; then | |
301 | CPPFLAGS="$CPPFLAGS $withval" | |
302 | fi | |
303 | ] | |
304 | ) | |
305 | AC_ARG_WITH(ldflags, | |
306 | [ --with-ldflags Specify additional flags to pass to linker], | |
307 | [ | |
308 | if test "x$withval" != "xno" ; then | |
309 | LDFLAGS="$LDFLAGS $withval" | |
310 | fi | |
311 | ] | |
312 | ) | |
313 | AC_ARG_WITH(libs, | |
314 | [ --with-libs Specify additional libraries to link with], | |
315 | [ | |
316 | if test "x$withval" != "xno" ; then | |
317 | LIBS="$LIBS $withval" | |
318 | fi | |
319 | ] | |
320 | ) | |
321 | ||
322 | # Checks for libraries. | |
323 | AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match)) | |
324 | AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt)) | |
325 | ||
326 | dnl SCO OS3 needs this for libwrap | |
327 | if test "x$with_tcp_wrappers" != "xno" ; then | |
328 | if test "x$do_sco3_extra_lib_check" = "xyes" ; then | |
329 | AC_CHECK_LIB(rpc, innetgr, LIBS="-lrpc -lyp -lrpc $LIBS" , , -lyp -lrpc) | |
330 | fi | |
331 | fi | |
332 | ||
333 | AC_CHECK_FUNC(getspnam, , | |
334 | AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen")) | |
335 | ||
336 | dnl zlib is required | |
337 | AC_ARG_WITH(zlib, | |
338 | [ --with-zlib=PATH Use zlib in PATH], | |
339 | [ | |
340 | if test "x$withval" = "xno" ; then | |
341 | AC_MSG_ERROR([*** zlib is required ***]) | |
342 | fi | |
343 | if test -d "$withval/lib"; then | |
344 | if test -n "${need_dash_r}"; then | |
345 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
346 | else | |
347 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
348 | fi | |
349 | else | |
350 | if test -n "${need_dash_r}"; then | |
351 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
352 | else | |
353 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
354 | fi | |
355 | fi | |
356 | if test -d "$withval/include"; then | |
357 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
358 | else | |
359 | CPPFLAGS="-I${withval} ${CPPFLAGS}" | |
360 | fi | |
361 | ] | |
362 | ) | |
363 | ||
364 | AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***])) | |
365 | ||
366 | dnl UnixWare 2.x | |
367 | AC_CHECK_FUNC(strcasecmp, | |
368 | [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ] | |
369 | ) | |
370 | AC_CHECK_FUNC(utimes, | |
371 | [], [ AC_CHECK_LIB(c89, utimes, LIBS="$LIBS -lc89") ] | |
372 | ) | |
373 | ||
374 | dnl Checks for libutil functions | |
375 | AC_CHECK_HEADERS(libutil.h) | |
376 | AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN)]) | |
377 | AC_CHECK_FUNCS(logout updwtmp logwtmp) | |
378 | ||
379 | AC_FUNC_STRFTIME | |
380 | ||
381 | # Checks for header files. | |
382 | AC_CHECK_HEADERS(bstring.h crypt.h endian.h floatingpoint.h \ | |
383 | getopt.h glob.h lastlog.h limits.h login.h \ | |
384 | login_cap.h maillock.h netdb.h netgroup.h \ | |
385 | netinet/in_systm.h paths.h poll.h pty.h \ | |
386 | security/pam_appl.h shadow.h stddef.h stdint.h \ | |
387 | strings.h sys/bitypes.h sys/bsdtty.h sys/cdefs.h \ | |
388 | sys/poll.h sys/queue.h sys/select.h sys/stat.h \ | |
389 | sys/stropts.h sys/sysmacros.h sys/time.h \ | |
390 | sys/ttcompat.h sys/un.h time.h ttyent.h usersec.h \ | |
391 | util.h utime.h utmp.h utmpx.h) | |
392 | ||
393 | # Check for ALTDIRFUNC glob() extension | |
394 | AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support) | |
395 | AC_EGREP_CPP(FOUNDIT, | |
396 | [ | |
397 | #include <glob.h> | |
398 | #ifdef GLOB_ALTDIRFUNC | |
399 | FOUNDIT | |
400 | #endif | |
401 | ], | |
402 | [ | |
403 | AC_DEFINE(GLOB_HAS_ALTDIRFUNC) | |
404 | AC_MSG_RESULT(yes) | |
405 | ], | |
406 | [ | |
407 | AC_MSG_RESULT(no) | |
408 | ] | |
409 | ) | |
410 | ||
411 | # Check for g.gl_matchc glob() extension | |
412 | AC_MSG_CHECKING(for gl_matchc field in glob_t) | |
413 | AC_EGREP_CPP(FOUNDIT, | |
414 | [ | |
415 | #include <glob.h> | |
416 | int main(void){glob_t g; g.gl_matchc = 1;} | |
417 | ], | |
418 | [ | |
419 | AC_DEFINE(GLOB_HAS_GL_MATCHC) | |
420 | AC_MSG_RESULT(yes) | |
421 | ], | |
422 | [ | |
423 | AC_MSG_RESULT(no) | |
424 | ] | |
425 | ) | |
426 | ||
427 | AC_MSG_CHECKING([whether struct dirent allocates space for d_name]) | |
428 | AC_TRY_RUN( | |
429 | [ | |
430 | #include <sys/types.h> | |
431 | #include <dirent.h> | |
432 | int main(void){struct dirent d;return(sizeof(d.d_name)<=sizeof(char));} | |
433 | ], | |
434 | [AC_MSG_RESULT(yes)], | |
435 | [ | |
436 | AC_MSG_RESULT(no) | |
437 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME) | |
438 | ] | |
439 | ) | |
440 | ||
441 | # Check whether user wants S/Key support | |
442 | SKEY_MSG="no" | |
443 | AC_ARG_WITH(skey, | |
444 | [ --with-skey[[=PATH]] Enable S/Key support | |
445 | (optionally in PATH)], | |
446 | [ | |
447 | if test "x$withval" != "xno" ; then | |
448 | ||
449 | if test "x$withval" != "xyes" ; then | |
450 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
451 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
452 | fi | |
453 | ||
454 | AC_DEFINE(SKEY) | |
455 | LIBS="-lskey $LIBS" | |
456 | SKEY_MSG="yes" | |
457 | ||
458 | AC_CHECK_FUNC(skey_keyinfo, | |
459 | [], | |
460 | [ | |
461 | AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) | |
462 | ]) | |
463 | fi | |
464 | ] | |
465 | ) | |
466 | ||
467 | # Check whether user wants TCP wrappers support | |
468 | TCPW_MSG="no" | |
469 | AC_ARG_WITH(tcp-wrappers, | |
470 | [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support | |
471 | (optionally in PATH)], | |
472 | [ | |
473 | if test "x$withval" != "xno" ; then | |
474 | saved_LIBS="$LIBS" | |
475 | saved_LDFLAGS="$LDFLAGS" | |
476 | saved_CPPFLAGS="$CPPFLAGS" | |
477 | if test -n "${withval}" -a "${withval}" != "yes"; then | |
478 | if test -d "${withval}/lib"; then | |
479 | if test -n "${need_dash_r}"; then | |
480 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
481 | else | |
482 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
483 | fi | |
484 | else | |
485 | if test -n "${need_dash_r}"; then | |
486 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
487 | else | |
488 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
489 | fi | |
490 | fi | |
491 | if test -d "${withval}/include"; then | |
492 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
493 | else | |
494 | CPPFLAGS="-I${withval} ${CPPFLAGS}" | |
495 | fi | |
496 | fi | |
497 | LIBS="-lwrap $LIBS" | |
498 | AC_MSG_CHECKING(for libwrap) | |
499 | AC_TRY_LINK( | |
500 | [ | |
501 | #include <tcpd.h> | |
502 | int deny_severity = 0, allow_severity = 0; | |
503 | ], | |
504 | [hosts_access(0);], | |
505 | [ | |
506 | AC_MSG_RESULT(yes) | |
507 | AC_DEFINE(LIBWRAP) | |
508 | TCPW_MSG="yes" | |
509 | ], | |
510 | [ | |
511 | AC_MSG_ERROR([*** libwrap missing]) | |
512 | ] | |
513 | ) | |
514 | fi | |
515 | ] | |
516 | ) | |
517 | ||
518 | dnl Checks for library functions. | |
519 | AC_CHECK_FUNCS(arc4random atexit b64_ntop bcopy bindresvport_sa \ | |
520 | clock fchmod fchown freeaddrinfo futimes gai_strerror \ | |
521 | getaddrinfo getcwd getgrouplist getnameinfo getopt \ | |
522 | getrlimit getrusage getttyent glob inet_aton inet_ntoa \ | |
523 | inet_ntop innetgr login_getcapbool md5_crypt memmove \ | |
524 | mkdtemp on_exit openpty readpassphrase realpath \ | |
525 | rresvport_af setdtablesize setegid setenv seteuid \ | |
526 | setlogin setproctitle setresgid setreuid setrlimit \ | |
527 | setsid setvbuf sigaction sigvec snprintf strerror \ | |
528 | strlcat strlcpy strmode strsep sysconf tcgetpgrp utimes \ | |
529 | vhangup vsnprintf waitpid __b64_ntop _getpty) | |
530 | ||
531 | dnl IRIX and Solaris 2.5.1 have dirname() in libgen | |
532 | AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[ | |
533 | AC_CHECK_LIB(gen, dirname,[ | |
534 | AC_CACHE_CHECK([for broken dirname], | |
535 | ac_cv_have_broken_dirname, [ | |
536 | save_LIBS="$LIBS" | |
537 | LIBS="$LIBS -lgen" | |
538 | AC_TRY_RUN( | |
539 | [ | |
540 | #include <libgen.h> | |
541 | #include <string.h> | |
542 | ||
543 | int main(int argc, char **argv) { | |
544 | char *s, buf[32]; | |
545 | ||
546 | strncpy(buf,"/etc", 32); | |
547 | s = dirname(buf); | |
548 | if (!s || strncmp(s, "/", 32) != 0) { | |
549 | exit(1); | |
550 | } else { | |
551 | exit(0); | |
552 | } | |
553 | } | |
554 | ], | |
555 | [ ac_cv_have_broken_dirname="no" ], | |
556 | [ ac_cv_have_broken_dirname="yes" ] | |
557 | ) | |
558 | LIBS="$save_LIBS" | |
559 | ]) | |
560 | if test "x$ac_cv_have_broken_dirname" = "xno" ; then | |
561 | LIBS="$LIBS -lgen" | |
562 | AC_DEFINE(HAVE_DIRNAME) | |
563 | AC_CHECK_HEADERS(libgen.h) | |
564 | fi | |
565 | ]) | |
566 | ]) | |
567 | ||
568 | dnl Checks for time functions | |
569 | AC_CHECK_FUNCS(gettimeofday time) | |
570 | dnl Checks for utmp functions | |
571 | AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent) | |
572 | AC_CHECK_FUNCS(utmpname) | |
573 | dnl Checks for utmpx functions | |
574 | AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline ) | |
575 | AC_CHECK_FUNCS(setutxent utmpxname) | |
576 | ||
577 | AC_CHECK_FUNC(getuserattr, | |
578 | [AC_DEFINE(HAVE_GETUSERATTR)], | |
579 | [AC_CHECK_LIB(s, getuserattr, [LIBS="$LIBS -ls"; AC_DEFINE(HAVE_GETUSERATTR)])] | |
580 | ) | |
581 | ||
582 | AC_CHECK_FUNC(daemon, | |
583 | [AC_DEFINE(HAVE_DAEMON)], | |
584 | [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
585 | ) | |
586 | ||
587 | AC_CHECK_FUNC(getpagesize, | |
588 | [AC_DEFINE(HAVE_GETPAGESIZE)], | |
589 | [AC_CHECK_LIB(ucb, getpagesize, [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
590 | ) | |
591 | ||
592 | # Check for broken snprintf | |
593 | if test "x$ac_cv_func_snprintf" = "xyes" ; then | |
594 | AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) | |
595 | AC_TRY_RUN( | |
596 | [ | |
597 | #include <stdio.h> | |
598 | int main(void){char b[5];snprintf(b,5,"123456789");return(b[4]!='\0');} | |
599 | ], | |
600 | [AC_MSG_RESULT(yes)], | |
601 | [ | |
602 | AC_MSG_RESULT(no) | |
603 | AC_DEFINE(BROKEN_SNPRINTF) | |
604 | AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) | |
605 | ] | |
606 | ) | |
607 | fi | |
608 | ||
609 | AC_FUNC_GETPGRP | |
610 | ||
611 | # Check for PAM libs | |
612 | PAM_MSG="no" | |
613 | AC_ARG_WITH(pam, | |
614 | [ --with-pam Enable PAM support ], | |
615 | [ | |
616 | if test "x$withval" != "xno" ; then | |
617 | if test "x$ac_cv_header_security_pam_appl_h" != "xyes" ; then | |
618 | AC_MSG_ERROR([PAM headers not found]) | |
619 | fi | |
620 | ||
621 | AC_CHECK_LIB(dl, dlopen, , ) | |
622 | AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing])) | |
623 | AC_CHECK_FUNCS(pam_getenvlist) | |
624 | ||
625 | disable_shadow=yes | |
626 | PAM_MSG="yes" | |
627 | ||
628 | AC_DEFINE(USE_PAM) | |
629 | fi | |
630 | ] | |
631 | ) | |
632 | ||
633 | # Check for older PAM | |
634 | if test "x$PAM_MSG" = "xyes" ; then | |
635 | # Check PAM strerror arguments (old PAM) | |
636 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
637 | AC_TRY_COMPILE( | |
638 | [ | |
639 | #include <stdlib.h> | |
640 | #include <security/pam_appl.h> | |
641 | ], | |
642 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
643 | [AC_MSG_RESULT(no)], | |
644 | [ | |
645 | AC_DEFINE(HAVE_OLD_PAM) | |
646 | AC_MSG_RESULT(yes) | |
647 | PAM_MSG="yes (old library)" | |
648 | ] | |
649 | ) | |
650 | fi | |
651 | ||
652 | # The big search for OpenSSL | |
653 | AC_ARG_WITH(ssl-dir, | |
654 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
655 | [ | |
656 | if test "x$withval" != "xno" ; then | |
657 | tryssldir=$withval | |
658 | fi | |
659 | ] | |
660 | ) | |
661 | ||
662 | saved_LIBS="$LIBS" | |
663 | saved_LDFLAGS="$LDFLAGS" | |
664 | saved_CPPFLAGS="$CPPFLAGS" | |
665 | if test "x$prefix" != "xNONE" ; then | |
666 | tryssldir="$tryssldir $prefix" | |
667 | fi | |
668 | AC_CACHE_CHECK([for OpenSSL directory], ac_cv_openssldir, [ | |
669 | for ssldir in $tryssldir "" /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do | |
670 | CPPFLAGS="$saved_CPPFLAGS" | |
671 | LDFLAGS="$saved_LDFLAGS" | |
672 | LIBS="$saved_LIBS -lcrypto" | |
673 | ||
674 | # Skip directories if they don't exist | |
675 | if test ! -z "$ssldir" -a ! -d "$ssldir" ; then | |
676 | continue; | |
677 | fi | |
678 | if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then | |
679 | # Try to use $ssldir/lib if it exists, otherwise | |
680 | # $ssldir | |
681 | if test -d "$ssldir/lib" ; then | |
682 | LDFLAGS="-L$ssldir/lib $saved_LDFLAGS" | |
683 | if test ! -z "$need_dash_r" ; then | |
684 | LDFLAGS="-R$ssldir/lib $LDFLAGS" | |
685 | fi | |
686 | else | |
687 | LDFLAGS="-L$ssldir $saved_LDFLAGS" | |
688 | if test ! -z "$need_dash_r" ; then | |
689 | LDFLAGS="-R$ssldir $LDFLAGS" | |
690 | fi | |
691 | fi | |
692 | # Try to use $ssldir/include if it exists, otherwise | |
693 | # $ssldir | |
694 | if test -d "$ssldir/include" ; then | |
695 | CPPFLAGS="-I$ssldir/include $saved_CPPFLAGS" | |
696 | else | |
697 | CPPFLAGS="-I$ssldir $saved_CPPFLAGS" | |
698 | fi | |
699 | fi | |
700 | ||
701 | # Basic test to check for compatible version and correct linking | |
702 | # *does not* test for RSA - that comes later. | |
703 | AC_TRY_RUN( | |
704 | [ | |
705 | #include <string.h> | |
706 | #include <openssl/rand.h> | |
707 | int main(void) | |
708 | { | |
709 | char a[2048]; | |
710 | memset(a, 0, sizeof(a)); | |
711 | RAND_add(a, sizeof(a), sizeof(a)); | |
712 | return(RAND_status() <= 0); | |
713 | } | |
714 | ], | |
715 | [ | |
716 | found_crypto=1 | |
717 | break; | |
718 | ], [] | |
719 | ) | |
720 | ||
721 | if test ! -z "$found_crypto" ; then | |
722 | break; | |
723 | fi | |
724 | done | |
725 | ||
726 | if test -z "$found_crypto" ; then | |
727 | AC_MSG_ERROR([Could not find working OpenSSL library, please install or check config.log]) | |
728 | fi | |
729 | if test -z "$ssldir" ; then | |
730 | ssldir="(system)" | |
731 | fi | |
732 | ||
733 | ac_cv_openssldir=$ssldir | |
734 | ]) | |
735 | ||
736 | if (test ! -z "$ac_cv_openssldir" && test "x$ac_cv_openssldir" != "x(system)") ; then | |
737 | AC_DEFINE(HAVE_OPENSSL) | |
738 | dnl Need to recover ssldir - test above runs in subshell | |
739 | ssldir=$ac_cv_openssldir | |
740 | if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then | |
741 | # Try to use $ssldir/lib if it exists, otherwise | |
742 | # $ssldir | |
743 | if test -d "$ssldir/lib" ; then | |
744 | LDFLAGS="-L$ssldir/lib $saved_LDFLAGS" | |
745 | if test ! -z "$need_dash_r" ; then | |
746 | LDFLAGS="-R$ssldir/lib $LDFLAGS" | |
747 | fi | |
748 | else | |
749 | LDFLAGS="-L$ssldir $saved_LDFLAGS" | |
750 | if test ! -z "$need_dash_r" ; then | |
751 | LDFLAGS="-R$ssldir $LDFLAGS" | |
752 | fi | |
753 | fi | |
754 | # Try to use $ssldir/include if it exists, otherwise | |
755 | # $ssldir | |
756 | if test -d "$ssldir/include" ; then | |
757 | CPPFLAGS="-I$ssldir/include $saved_CPPFLAGS" | |
758 | else | |
759 | CPPFLAGS="-I$ssldir $saved_CPPFLAGS" | |
760 | fi | |
761 | fi | |
762 | fi | |
763 | LIBS="$saved_LIBS -lcrypto" | |
764 | ||
765 | # Now test RSA support | |
766 | saved_LIBS="$LIBS" | |
767 | AC_MSG_CHECKING([for RSA support]) | |
768 | for WANTS_RSAREF in "" 1 ; do | |
769 | if test -z "$WANTS_RSAREF" ; then | |
770 | LIBS="$saved_LIBS" | |
771 | else | |
772 | LIBS="$saved_LIBS -lRSAglue -lrsaref" | |
773 | fi | |
774 | AC_TRY_RUN([ | |
775 | #include <string.h> | |
776 | #include <openssl/rand.h> | |
777 | #include <openssl/rsa.h> | |
778 | #include <openssl/bn.h> | |
779 | #include <openssl/sha.h> | |
780 | int main(void) | |
781 | { | |
782 | int num; RSA *key; static unsigned char p_in[] = "blahblah"; | |
783 | unsigned char c[256], p[256]; | |
784 | memset(c, 0, sizeof(c)); RAND_add(c, sizeof(c), sizeof(c)); | |
785 | if ((key=RSA_generate_key(512, 3, NULL, NULL))==NULL) return(1); | |
786 | num = RSA_public_encrypt(sizeof(p_in) - 1, p_in, c, key, RSA_PKCS1_PADDING); | |
787 | return(-1 == RSA_private_decrypt(num, c, p, key, RSA_PKCS1_PADDING)); | |
788 | } | |
789 | ], | |
790 | [ | |
791 | rsa_works=1 | |
792 | break; | |
793 | ], []) | |
794 | done | |
795 | LIBS="$saved_LIBS" | |
796 | ||
797 | if test ! -z "$no_rsa" ; then | |
798 | AC_MSG_RESULT(disabled) | |
799 | RSA_MSG="disabled" | |
800 | else | |
801 | if test -z "$rsa_works" ; then | |
802 | AC_MSG_WARN([*** No RSA support found *** ]) | |
803 | RSA_MSG="no" | |
804 | else | |
805 | if test -z "$WANTS_RSAREF" ; then | |
806 | AC_MSG_RESULT(yes) | |
807 | RSA_MSG="yes" | |
808 | else | |
809 | RSA_MSG="yes (using RSAref)" | |
810 | AC_MSG_RESULT(using RSAref) | |
811 | LIBS="$LIBS -lcrypto -lRSAglue -lrsaref" | |
812 | fi | |
813 | fi | |
814 | fi | |
815 | ||
816 | # Sanity check OpenSSL headers | |
817 | AC_MSG_CHECKING([whether OpenSSL's headers match the library]) | |
818 | AC_TRY_RUN( | |
819 | [ | |
820 | #include <string.h> | |
821 | #include <openssl/opensslv.h> | |
822 | int main(void) { return(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); } | |
823 | ], | |
824 | [ | |
825 | AC_MSG_RESULT(yes) | |
826 | ], | |
827 | [ | |
828 | AC_MSG_RESULT(no) | |
829 | AC_MSG_ERROR(Your OpenSSL headers do not match your library) | |
830 | ] | |
831 | ) | |
832 | ||
833 | # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the | |
834 | # version in OpenSSL. Skip this for PAM | |
835 | if test "x$PAM_MSG" = "xno" -a "x$check_for_libcrypt_later" = "x1"; then | |
836 | AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt") | |
837 | fi | |
838 | ||
839 | ||
840 | ### Configure cryptographic random number support | |
841 | ||
842 | # Check wheter OpenSSL seeds itself | |
843 | AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded]) | |
844 | AC_TRY_RUN( | |
845 | [ | |
846 | #include <string.h> | |
847 | #include <openssl/rand.h> | |
848 | int main(void) { return(RAND_status() == 1 ? 0 : 1); } | |
849 | ], | |
850 | [ | |
851 | OPENSSL_SEEDS_ITSELF=yes | |
852 | AC_MSG_RESULT(yes) | |
853 | ], | |
854 | [ | |
855 | AC_MSG_RESULT(no) | |
856 | # Default to use of the rand helper if OpenSSL doesn't | |
857 | # seed itself | |
858 | USE_RAND_HELPER=yes | |
859 | ] | |
860 | ) | |
861 | ||
862 | ||
863 | # Do we want to force the use of the rand helper? | |
864 | AC_ARG_WITH(rand-helper, | |
865 | [ --with-rand-helper Use subprocess to gather strong randomness ], | |
866 | [ | |
867 | if test "x$withval" = "xno" ; then | |
868 | # Force use of OpenSSL's internal RNG, even if | |
869 | # the previous test showed it to be unseeded. | |
870 | if test -z "$OPENSSL_SEEDS_ITSELF" ; then | |
871 | AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG]) | |
872 | OPENSSL_SEEDS_ITSELF=yes | |
873 | USE_RAND_HELPER="" | |
874 | fi | |
875 | else | |
876 | USE_RAND_HELPER=yes | |
877 | fi | |
878 | ], | |
879 | ) | |
880 | ||
881 | # Which randomness source do we use? | |
882 | if test ! -z "$OPENSSL_SEEDS_ITSELF" -a -z "$USE_RAND_HELPER" ; then | |
883 | # OpenSSL only | |
884 | AC_DEFINE(OPENSSL_PRNG_ONLY) | |
885 | RAND_MSG="OpenSSL internal ONLY" | |
886 | INSTALL_SSH_RAND_HELPER="" | |
887 | elif test ! -z "$OPENSSL_SEEDS_ITSELF" -a ! -z "$USE_RAND_HELPER" ; then | |
888 | # OpenSSL with fallback to rand helper | |
889 | RAND_MSG="ssh-rand-helper" | |
890 | INSTALL_SSH_RAND_HELPER="yes" | |
891 | fi | |
892 | AC_SUBST(INSTALL_SSH_RAND_HELPER) | |
893 | ||
894 | ### Configuration of ssh-rand-helper | |
895 | ||
896 | # PRNGD TCP socket | |
897 | AC_ARG_WITH(prngd-port, | |
898 | [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT], | |
899 | [ | |
900 | if test ! -z "$withval" -a "x$withval" != "xno" ; then | |
901 | PRNGD_PORT="$withval" | |
902 | AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT) | |
903 | fi | |
904 | ] | |
905 | ) | |
906 | ||
907 | # PRNGD Unix domain socket | |
908 | AC_ARG_WITH(prngd-socket, | |
909 | [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)], | |
910 | [ | |
911 | if test -z "$withval" ; then | |
912 | withval="/var/run/egd-pool" | |
913 | fi | |
914 | if test "x$withval" != "xno" ; then | |
915 | if test ! -z "$PRNGD_PORT" ; then | |
916 | AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket) | |
917 | fi | |
918 | if echo "$withval" | grep '^/' >/dev/null 2>&1 ; then | |
919 | # Good | |
920 | else | |
921 | AC_MSG_ERROR(You must specify an absolute path to the entropy socket) | |
922 | fi | |
923 | if test ! -r "$withval" ; then | |
924 | AC_MSG_WARN(Entropy socket is not readable) | |
925 | fi | |
926 | PRNGD_SOCKET="$withval" | |
927 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
928 | fi | |
929 | ] | |
930 | ) | |
931 | ||
932 | # Change default command timeout for hashing entropy source | |
933 | entropy_timeout=200 | |
934 | AC_ARG_WITH(entropy-timeout, | |
935 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
936 | [ | |
937 | if test "x$withval" != "xno" ; then | |
938 | entropy_timeout=$withval | |
939 | fi | |
940 | ] | |
941 | ) | |
942 | ||
943 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout) | |
944 | ||
945 | # These programs are used by the command hashing source to gather entropy | |
946 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) | |
947 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
948 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
949 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
950 | OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat) | |
951 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
952 | OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar) | |
953 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
954 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
955 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
956 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
957 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
958 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
959 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
960 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
961 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
962 | ||
963 | # Where does ssh-rand-helper get its randomness from? | |
964 | INSTALL_SSH_PRNG_CMDS="" | |
965 | if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then | |
966 | if test ! -z "$PRNGD_PORT" ; then | |
967 | RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT" | |
968 | elif test ! -z "$PRNGD_SOCKET" ; then | |
969 | RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\"" | |
970 | else | |
971 | RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)" | |
972 | RAND_HELPER_CMDHASH=yes | |
973 | INSTALL_SSH_PRNG_CMDS="yes" | |
974 | fi | |
975 | fi | |
976 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
977 | ||
978 | ||
979 | # Cheap hack to ensure NEWS-OS libraries are arranged right. | |
980 | if test ! -z "$SONY" ; then | |
981 | LIBS="$LIBS -liberty"; | |
982 | fi | |
983 | ||
984 | # Checks for data types | |
985 | AC_CHECK_SIZEOF(char, 1) | |
986 | AC_CHECK_SIZEOF(short int, 2) | |
987 | AC_CHECK_SIZEOF(int, 4) | |
988 | AC_CHECK_SIZEOF(long int, 4) | |
989 | AC_CHECK_SIZEOF(long long int, 8) | |
990 | ||
991 | # More checks for data types | |
992 | AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ | |
993 | AC_TRY_COMPILE( | |
994 | [ #include <sys/types.h> ], | |
995 | [ u_int a; a = 1;], | |
996 | [ ac_cv_have_u_int="yes" ], | |
997 | [ ac_cv_have_u_int="no" ] | |
998 | ) | |
999 | ]) | |
1000 | if test "x$ac_cv_have_u_int" = "xyes" ; then | |
1001 | AC_DEFINE(HAVE_U_INT) | |
1002 | have_u_int=1 | |
1003 | fi | |
1004 | ||
1005 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ | |
1006 | AC_TRY_COMPILE( | |
1007 | [ #include <sys/types.h> ], | |
1008 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
1009 | [ ac_cv_have_intxx_t="yes" ], | |
1010 | [ ac_cv_have_intxx_t="no" ] | |
1011 | ) | |
1012 | ]) | |
1013 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
1014 | AC_DEFINE(HAVE_INTXX_T) | |
1015 | have_intxx_t=1 | |
1016 | fi | |
1017 | ||
1018 | if (test -z "$have_intxx_t" && \ | |
1019 | test "x$ac_cv_header_stdint_h" = "xyes") | |
1020 | then | |
1021 | AC_MSG_CHECKING([for intXX_t types in stdint.h]) | |
1022 | AC_TRY_COMPILE( | |
1023 | [ #include <stdint.h> ], | |
1024 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
1025 | [ | |
1026 | AC_DEFINE(HAVE_INTXX_T) | |
1027 | AC_MSG_RESULT(yes) | |
1028 | ], | |
1029 | [ AC_MSG_RESULT(no) ] | |
1030 | ) | |
1031 | fi | |
1032 | ||
1033 | AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ | |
1034 | AC_TRY_COMPILE( | |
1035 | [ #include <sys/types.h> ], | |
1036 | [ int64_t a; a = 1;], | |
1037 | [ ac_cv_have_int64_t="yes" ], | |
1038 | [ ac_cv_have_int64_t="no" ] | |
1039 | ) | |
1040 | ]) | |
1041 | if test "x$ac_cv_have_int64_t" = "xyes" ; then | |
1042 | AC_DEFINE(HAVE_INT64_T) | |
1043 | have_int64_t=1 | |
1044 | fi | |
1045 | ||
1046 | if test -z "$have_int64_t" ; then | |
1047 | AC_MSG_CHECKING([for int64_t type in sys/socket.h]) | |
1048 | AC_TRY_COMPILE( | |
1049 | [ #include <sys/socket.h> ], | |
1050 | [ int64_t a; a = 1], | |
1051 | [ | |
1052 | AC_DEFINE(HAVE_INT64_T) | |
1053 | AC_MSG_RESULT(yes) | |
1054 | ], | |
1055 | [ AC_MSG_RESULT(no) ] | |
1056 | ) | |
1057 | fi | |
1058 | ||
1059 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ | |
1060 | AC_TRY_COMPILE( | |
1061 | [ #include <sys/types.h> ], | |
1062 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
1063 | [ ac_cv_have_u_intxx_t="yes" ], | |
1064 | [ ac_cv_have_u_intxx_t="no" ] | |
1065 | ) | |
1066 | ]) | |
1067 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
1068 | AC_DEFINE(HAVE_U_INTXX_T) | |
1069 | have_u_intxx_t=1 | |
1070 | fi | |
1071 | ||
1072 | if test -z "$have_u_intxx_t" ; then | |
1073 | AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h]) | |
1074 | AC_TRY_COMPILE( | |
1075 | [ #include <sys/socket.h> ], | |
1076 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
1077 | [ | |
1078 | AC_DEFINE(HAVE_U_INTXX_T) | |
1079 | AC_MSG_RESULT(yes) | |
1080 | ], | |
1081 | [ AC_MSG_RESULT(no) ] | |
1082 | ) | |
1083 | fi | |
1084 | ||
1085 | AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ | |
1086 | AC_TRY_COMPILE( | |
1087 | [ #include <sys/types.h> ], | |
1088 | [ u_int64_t a; a = 1;], | |
1089 | [ ac_cv_have_u_int64_t="yes" ], | |
1090 | [ ac_cv_have_u_int64_t="no" ] | |
1091 | ) | |
1092 | ]) | |
1093 | if test "x$ac_cv_have_u_int64_t" = "xyes" ; then | |
1094 | AC_DEFINE(HAVE_U_INT64_T) | |
1095 | have_u_int64_t=1 | |
1096 | fi | |
1097 | ||
1098 | if test -z "$have_u_intxx_t" ; then | |
1099 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
1100 | AC_TRY_COMPILE( | |
1101 | [ | |
1102 | #include <sys/types.h> | |
1103 | ], | |
1104 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
1105 | [ ac_cv_have_uintxx_t="yes" ], | |
1106 | [ ac_cv_have_uintxx_t="no" ] | |
1107 | ) | |
1108 | ]) | |
1109 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
1110 | AC_DEFINE(HAVE_UINTXX_T) | |
1111 | fi | |
1112 | fi | |
1113 | ||
1114 | if test -z "$have_uintxx_t" ; then | |
1115 | AC_MSG_CHECKING([for uintXX_t types in stdint.h]) | |
1116 | AC_TRY_COMPILE( | |
1117 | [ #include <stdint.h> ], | |
1118 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;], | |
1119 | [ | |
1120 | AC_DEFINE(HAVE_UINTXX_T) | |
1121 | AC_MSG_RESULT(yes) | |
1122 | ], | |
1123 | [ AC_MSG_RESULT(no) ] | |
1124 | ) | |
1125 | fi | |
1126 | ||
1127 | if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ | |
1128 | test "x$ac_cv_header_sys_bitypes_h" = "xyes") | |
1129 | then | |
1130 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
1131 | AC_TRY_COMPILE( | |
1132 | [ | |
1133 | #include <sys/bitypes.h> | |
1134 | ], | |
1135 | [ | |
1136 | int8_t a; int16_t b; int32_t c; | |
1137 | u_int8_t e; u_int16_t f; u_int32_t g; | |
1138 | a = b = c = e = f = g = 1; | |
1139 | ], | |
1140 | [ | |
1141 | AC_DEFINE(HAVE_U_INTXX_T) | |
1142 | AC_DEFINE(HAVE_INTXX_T) | |
1143 | AC_MSG_RESULT(yes) | |
1144 | ], | |
1145 | [AC_MSG_RESULT(no)] | |
1146 | ) | |
1147 | fi | |
1148 | ||
1149 | ||
1150 | AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [ | |
1151 | AC_TRY_COMPILE( | |
1152 | [ | |
1153 | #include <sys/types.h> | |
1154 | ], | |
1155 | [ u_char foo; foo = 125; ], | |
1156 | [ ac_cv_have_u_char="yes" ], | |
1157 | [ ac_cv_have_u_char="no" ] | |
1158 | ) | |
1159 | ]) | |
1160 | if test "x$ac_cv_have_u_char" = "xyes" ; then | |
1161 | AC_DEFINE(HAVE_U_CHAR) | |
1162 | fi | |
1163 | ||
1164 | TYPE_SOCKLEN_T | |
1165 | ||
1166 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ | |
1167 | AC_TRY_COMPILE( | |
1168 | [ | |
1169 | #include <sys/types.h> | |
1170 | ], | |
1171 | [ size_t foo; foo = 1235; ], | |
1172 | [ ac_cv_have_size_t="yes" ], | |
1173 | [ ac_cv_have_size_t="no" ] | |
1174 | ) | |
1175 | ]) | |
1176 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
1177 | AC_DEFINE(HAVE_SIZE_T) | |
1178 | fi | |
1179 | ||
1180 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ | |
1181 | AC_TRY_COMPILE( | |
1182 | [ | |
1183 | #include <sys/types.h> | |
1184 | ], | |
1185 | [ ssize_t foo; foo = 1235; ], | |
1186 | [ ac_cv_have_ssize_t="yes" ], | |
1187 | [ ac_cv_have_ssize_t="no" ] | |
1188 | ) | |
1189 | ]) | |
1190 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
1191 | AC_DEFINE(HAVE_SSIZE_T) | |
1192 | fi | |
1193 | ||
1194 | AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ | |
1195 | AC_TRY_COMPILE( | |
1196 | [ | |
1197 | #include <time.h> | |
1198 | ], | |
1199 | [ clock_t foo; foo = 1235; ], | |
1200 | [ ac_cv_have_clock_t="yes" ], | |
1201 | [ ac_cv_have_clock_t="no" ] | |
1202 | ) | |
1203 | ]) | |
1204 | if test "x$ac_cv_have_clock_t" = "xyes" ; then | |
1205 | AC_DEFINE(HAVE_CLOCK_T) | |
1206 | fi | |
1207 | ||
1208 | AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ | |
1209 | AC_TRY_COMPILE( | |
1210 | [ | |
1211 | #include <sys/types.h> | |
1212 | #include <sys/socket.h> | |
1213 | ], | |
1214 | [ sa_family_t foo; foo = 1235; ], | |
1215 | [ ac_cv_have_sa_family_t="yes" ], | |
1216 | [ AC_TRY_COMPILE( | |
1217 | [ | |
1218 | #include <sys/types.h> | |
1219 | #include <sys/socket.h> | |
1220 | #include <netinet/in.h> | |
1221 | ], | |
1222 | [ sa_family_t foo; foo = 1235; ], | |
1223 | [ ac_cv_have_sa_family_t="yes" ], | |
1224 | ||
1225 | [ ac_cv_have_sa_family_t="no" ] | |
1226 | )] | |
1227 | ) | |
1228 | ]) | |
1229 | if test "x$ac_cv_have_sa_family_t" = "xyes" ; then | |
1230 | AC_DEFINE(HAVE_SA_FAMILY_T) | |
1231 | fi | |
1232 | ||
1233 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ | |
1234 | AC_TRY_COMPILE( | |
1235 | [ | |
1236 | #include <sys/types.h> | |
1237 | ], | |
1238 | [ pid_t foo; foo = 1235; ], | |
1239 | [ ac_cv_have_pid_t="yes" ], | |
1240 | [ ac_cv_have_pid_t="no" ] | |
1241 | ) | |
1242 | ]) | |
1243 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
1244 | AC_DEFINE(HAVE_PID_T) | |
1245 | fi | |
1246 | ||
1247 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
1248 | AC_TRY_COMPILE( | |
1249 | [ | |
1250 | #include <sys/types.h> | |
1251 | ], | |
1252 | [ mode_t foo; foo = 1235; ], | |
1253 | [ ac_cv_have_mode_t="yes" ], | |
1254 | [ ac_cv_have_mode_t="no" ] | |
1255 | ) | |
1256 | ]) | |
1257 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
1258 | AC_DEFINE(HAVE_MODE_T) | |
1259 | fi | |
1260 | ||
1261 | ||
1262 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ | |
1263 | AC_TRY_COMPILE( | |
1264 | [ | |
1265 | #include <sys/types.h> | |
1266 | #include <sys/socket.h> | |
1267 | ], | |
1268 | [ struct sockaddr_storage s; ], | |
1269 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
1270 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
1271 | ) | |
1272 | ]) | |
1273 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
1274 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE) | |
1275 | fi | |
1276 | ||
1277 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ | |
1278 | AC_TRY_COMPILE( | |
1279 | [ | |
1280 | #include <sys/types.h> | |
1281 | #include <netinet/in.h> | |
1282 | ], | |
1283 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
1284 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
1285 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
1286 | ) | |
1287 | ]) | |
1288 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
1289 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6) | |
1290 | fi | |
1291 | ||
1292 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ | |
1293 | AC_TRY_COMPILE( | |
1294 | [ | |
1295 | #include <sys/types.h> | |
1296 | #include <netinet/in.h> | |
1297 | ], | |
1298 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
1299 | [ ac_cv_have_struct_in6_addr="yes" ], | |
1300 | [ ac_cv_have_struct_in6_addr="no" ] | |
1301 | ) | |
1302 | ]) | |
1303 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
1304 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR) | |
1305 | fi | |
1306 | ||
1307 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ | |
1308 | AC_TRY_COMPILE( | |
1309 | [ | |
1310 | #include <sys/types.h> | |
1311 | #include <sys/socket.h> | |
1312 | #include <netdb.h> | |
1313 | ], | |
1314 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
1315 | [ ac_cv_have_struct_addrinfo="yes" ], | |
1316 | [ ac_cv_have_struct_addrinfo="no" ] | |
1317 | ) | |
1318 | ]) | |
1319 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
1320 | AC_DEFINE(HAVE_STRUCT_ADDRINFO) | |
1321 | fi | |
1322 | ||
1323 | AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ | |
1324 | AC_TRY_COMPILE( | |
1325 | [ #include <sys/time.h> ], | |
1326 | [ struct timeval tv; tv.tv_sec = 1;], | |
1327 | [ ac_cv_have_struct_timeval="yes" ], | |
1328 | [ ac_cv_have_struct_timeval="no" ] | |
1329 | ) | |
1330 | ]) | |
1331 | if test "x$ac_cv_have_struct_timeval" = "xyes" ; then | |
1332 | AC_DEFINE(HAVE_STRUCT_TIMEVAL) | |
1333 | have_struct_timeval=1 | |
1334 | fi | |
1335 | ||
1336 | # If we don't have int64_t then we can't compile sftp-server. So don't | |
1337 | # even attempt to do it. | |
1338 | if test "x$ac_cv_have_int64_t" = "xno" -a \ | |
1339 | "x$ac_cv_sizeof_long_int" != "x8" -a \ | |
1340 | "x$ac_cv_sizeof_long_long_int" = "x0" ; then | |
1341 | NO_SFTP='#' | |
1342 | else | |
1343 | dnl test snprintf (broken on SCO w/gcc) | |
1344 | AC_TRY_RUN( | |
1345 | [ | |
1346 | #include <stdio.h> | |
1347 | #include <string.h> | |
1348 | #ifdef HAVE_SNPRINTF | |
1349 | main() | |
1350 | { | |
1351 | char buf[50]; | |
1352 | char expected_out[50]; | |
1353 | int mazsize = 50 ; | |
1354 | #if (SIZEOF_LONG_INT == 8) | |
1355 | long int num = 0x7fffffffffffffff; | |
1356 | #else | |
1357 | long long num = 0x7fffffffffffffffll; | |
1358 | #endif | |
1359 | strcpy(expected_out, "9223372036854775807"); | |
1360 | snprintf(buf, mazsize, "%lld", num); | |
1361 | if(strcmp(buf, expected_out) != 0) | |
1362 | exit(1); | |
1363 | exit(0); | |
1364 | } | |
1365 | #else | |
1366 | main() { exit(0); } | |
1367 | #endif | |
1368 | ], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ] | |
1369 | ) | |
1370 | fi | |
1371 | AC_SUBST(NO_SFTP) | |
1372 | ||
1373 | dnl Checks for structure members | |
1374 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) | |
1375 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
1376 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
1377 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
1378 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
1379 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) | |
1380 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) | |
1381 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
1382 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX) | |
1383 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) | |
1384 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
1385 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
1386 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
1387 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) | |
1388 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
1389 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
1390 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
1391 | ||
1392 | AC_CHECK_MEMBERS([struct stat.st_blksize]) | |
1393 | ||
1394 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], | |
1395 | ac_cv_have_ss_family_in_struct_ss, [ | |
1396 | AC_TRY_COMPILE( | |
1397 | [ | |
1398 | #include <sys/types.h> | |
1399 | #include <sys/socket.h> | |
1400 | ], | |
1401 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
1402 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
1403 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
1404 | ) | |
1405 | ]) | |
1406 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
1407 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS) | |
1408 | fi | |
1409 | ||
1410 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], | |
1411 | ac_cv_have___ss_family_in_struct_ss, [ | |
1412 | AC_TRY_COMPILE( | |
1413 | [ | |
1414 | #include <sys/types.h> | |
1415 | #include <sys/socket.h> | |
1416 | ], | |
1417 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
1418 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
1419 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
1420 | ) | |
1421 | ]) | |
1422 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
1423 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS) | |
1424 | fi | |
1425 | ||
1426 | AC_CACHE_CHECK([for pw_class field in struct passwd], | |
1427 | ac_cv_have_pw_class_in_struct_passwd, [ | |
1428 | AC_TRY_COMPILE( | |
1429 | [ | |
1430 | #include <pwd.h> | |
1431 | ], | |
1432 | [ struct passwd p; p.pw_class = 0; ], | |
1433 | [ ac_cv_have_pw_class_in_struct_passwd="yes" ], | |
1434 | [ ac_cv_have_pw_class_in_struct_passwd="no" ] | |
1435 | ) | |
1436 | ]) | |
1437 | if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then | |
1438 | AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD) | |
1439 | fi | |
1440 | ||
1441 | AC_CACHE_CHECK([for pw_expire field in struct passwd], | |
1442 | ac_cv_have_pw_expire_in_struct_passwd, [ | |
1443 | AC_TRY_COMPILE( | |
1444 | [ | |
1445 | #include <pwd.h> | |
1446 | ], | |
1447 | [ struct passwd p; p.pw_expire = 0; ], | |
1448 | [ ac_cv_have_pw_expire_in_struct_passwd="yes" ], | |
1449 | [ ac_cv_have_pw_expire_in_struct_passwd="no" ] | |
1450 | ) | |
1451 | ]) | |
1452 | if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then | |
1453 | AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD) | |
1454 | fi | |
1455 | ||
1456 | AC_CACHE_CHECK([for pw_change field in struct passwd], | |
1457 | ac_cv_have_pw_change_in_struct_passwd, [ | |
1458 | AC_TRY_COMPILE( | |
1459 | [ | |
1460 | #include <pwd.h> | |
1461 | ], | |
1462 | [ struct passwd p; p.pw_change = 0; ], | |
1463 | [ ac_cv_have_pw_change_in_struct_passwd="yes" ], | |
1464 | [ ac_cv_have_pw_change_in_struct_passwd="no" ] | |
1465 | ) | |
1466 | ]) | |
1467 | if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then | |
1468 | AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD) | |
1469 | fi | |
1470 | ||
1471 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ | |
1472 | AC_TRY_LINK([], | |
1473 | [ extern char *__progname; printf("%s", __progname); ], | |
1474 | [ ac_cv_libc_defines___progname="yes" ], | |
1475 | [ ac_cv_libc_defines___progname="no" ] | |
1476 | ) | |
1477 | ]) | |
1478 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
1479 | AC_DEFINE(HAVE___PROGNAME) | |
1480 | fi | |
1481 | ||
1482 | AC_CACHE_CHECK([whether getopt has optreset support], | |
1483 | ac_cv_have_getopt_optreset, [ | |
1484 | AC_TRY_LINK( | |
1485 | [ | |
1486 | #include <getopt.h> | |
1487 | ], | |
1488 | [ extern int optreset; optreset = 0; ], | |
1489 | [ ac_cv_have_getopt_optreset="yes" ], | |
1490 | [ ac_cv_have_getopt_optreset="no" ] | |
1491 | ) | |
1492 | ]) | |
1493 | if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then | |
1494 | AC_DEFINE(HAVE_GETOPT_OPTRESET) | |
1495 | fi | |
1496 | ||
1497 | AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [ | |
1498 | AC_TRY_LINK([], | |
1499 | [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);], | |
1500 | [ ac_cv_libc_defines_sys_errlist="yes" ], | |
1501 | [ ac_cv_libc_defines_sys_errlist="no" ] | |
1502 | ) | |
1503 | ]) | |
1504 | if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then | |
1505 | AC_DEFINE(HAVE_SYS_ERRLIST) | |
1506 | fi | |
1507 | ||
1508 | ||
1509 | AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [ | |
1510 | AC_TRY_LINK([], | |
1511 | [ extern int sys_nerr; printf("%i", sys_nerr);], | |
1512 | [ ac_cv_libc_defines_sys_nerr="yes" ], | |
1513 | [ ac_cv_libc_defines_sys_nerr="no" ] | |
1514 | ) | |
1515 | ]) | |
1516 | if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then | |
1517 | AC_DEFINE(HAVE_SYS_NERR) | |
1518 | fi | |
1519 | ||
1520 | ||
1521 | # Check whether user wants Kerberos support | |
1522 | SCARD_MSG="no" | |
1523 | AC_ARG_WITH(smartcard, | |
1524 | [ --with-smartcard Enable smartcard support], | |
1525 | [ | |
1526 | if test "x$withval" != "xno" ; then | |
1527 | if test "x$withval" != "xyes" ; then | |
1528 | CPPFLAGS="$CPPFLAGS -I${withval}" | |
1529 | LDFLAGS="$LDFLAGS -L${withval}" | |
1530 | if test ! -z "$need_dash_r" ; then | |
1531 | LDFLAGS="$LDFLAGS -R${withval}" | |
1532 | fi | |
1533 | if test ! -z "$blibpath" ; then | |
1534 | blibpath="$blibpath:${withval}" | |
1535 | fi | |
1536 | fi | |
1537 | AC_CHECK_HEADERS(sectok.h) | |
1538 | if test "$ac_cv_header_sectok_h" != yes; then | |
1539 | AC_MSG_ERROR(Can't find sectok.h) | |
1540 | fi | |
1541 | AC_CHECK_LIB(sectok, sectok_open) | |
1542 | if test "$ac_cv_lib_sectok_sectok_open" != yes; then | |
1543 | AC_MSG_ERROR(Can't find libsectok) | |
1544 | fi | |
1545 | AC_DEFINE(SMARTCARD) | |
1546 | SCARD_MSG="yes" | |
1547 | fi | |
1548 | ] | |
1549 | ) | |
1550 | ||
1551 | # Check whether user wants Kerberos support | |
1552 | KRB4_MSG="no" | |
1553 | AC_ARG_WITH(kerberos4, | |
1554 | [ --with-kerberos4=PATH Enable Kerberos 4 support], | |
1555 | [ | |
1556 | if test "x$withval" != "xno" ; then | |
1557 | if test "x$withval" != "xyes" ; then | |
1558 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
1559 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
1560 | if test ! -z "$need_dash_r" ; then | |
1561 | LDFLAGS="$LDFLAGS -R${withval}/lib" | |
1562 | fi | |
1563 | if test ! -z "$blibpath" ; then | |
1564 | blibpath="$blibpath:${withval}/lib" | |
1565 | fi | |
1566 | else | |
1567 | if test -d /usr/include/kerberosIV ; then | |
1568 | CPPFLAGS="$CPPFLAGS -I/usr/include/kerberosIV" | |
1569 | fi | |
1570 | fi | |
1571 | ||
1572 | AC_CHECK_HEADERS(krb.h) | |
1573 | if test "$ac_cv_header_krb_h" != yes; then | |
1574 | AC_MSG_WARN([Cannot find krb.h, build may fail]) | |
1575 | fi | |
1576 | AC_CHECK_LIB(krb, main) | |
1577 | if test "$ac_cv_lib_krb_main" != yes; then | |
1578 | AC_CHECK_LIB(krb4, main) | |
1579 | if test "$ac_cv_lib_krb4_main" != yes; then | |
1580 | AC_MSG_WARN([Cannot find libkrb nor libkrb4, build may fail]) | |
1581 | else | |
1582 | KLIBS="-lkrb4" | |
1583 | fi | |
1584 | else | |
1585 | KLIBS="-lkrb" | |
1586 | fi | |
1587 | AC_CHECK_LIB(des, des_cbc_encrypt) | |
1588 | if test "$ac_cv_lib_des_des_cbc_encrypt" != yes; then | |
1589 | AC_CHECK_LIB(des425, des_cbc_encrypt) | |
1590 | if test "$ac_cv_lib_des425_des_cbc_encrypt" != yes; then | |
1591 | AC_MSG_WARN([Cannot find libdes nor libdes425, build may fail]) | |
1592 | else | |
1593 | KLIBS="-ldes425" | |
1594 | fi | |
1595 | else | |
1596 | KLIBS="-ldes" | |
1597 | fi | |
1598 | AC_CHECK_LIB(resolv, dn_expand, , ) | |
1599 | KRB4=yes | |
1600 | KRB4_MSG="yes" | |
1601 | AC_DEFINE(KRB4) | |
1602 | fi | |
1603 | ] | |
1604 | ) | |
1605 | ||
1606 | # Check whether user wants AFS support | |
1607 | AFS_MSG="no" | |
1608 | AC_ARG_WITH(afs, | |
1609 | [ --with-afs=PATH Enable AFS support], | |
1610 | [ | |
1611 | if test "x$withval" != "xno" ; then | |
1612 | ||
1613 | if test "x$withval" != "xyes" ; then | |
1614 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
1615 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
1616 | fi | |
1617 | ||
1618 | if test -z "$KRB4" ; then | |
1619 | AC_MSG_WARN([AFS requires Kerberos IV support, build may fail]) | |
1620 | fi | |
1621 | ||
1622 | LIBS="-lkafs $LIBS" | |
1623 | if test ! -z "$AFS_LIBS" ; then | |
1624 | LIBS="$LIBS $AFS_LIBS" | |
1625 | fi | |
1626 | AC_DEFINE(AFS) | |
1627 | AFS_MSG="yes" | |
1628 | fi | |
1629 | ] | |
1630 | ) | |
1631 | LIBS="$LIBS $KLIBS" | |
1632 | ||
1633 | # Looking for programs, paths and files | |
1634 | AC_ARG_WITH(rsh, | |
1635 | [ --with-rsh=PATH Specify path to remote shell program ], | |
1636 | [ | |
1637 | if test "x$withval" != "$no" ; then | |
1638 | rsh_path=$withval | |
1639 | fi | |
1640 | ], | |
1641 | [ | |
1642 | AC_PATH_PROG(rsh_path, rsh) | |
1643 | ] | |
1644 | ) | |
1645 | ||
1646 | AC_ARG_WITH(xauth, | |
1647 | [ --with-xauth=PATH Specify path to xauth program ], | |
1648 | [ | |
1649 | if test "x$withval" != "xno" ; then | |
1650 | xauth_path=$withval | |
1651 | fi | |
1652 | ], | |
1653 | [ | |
1654 | AC_PATH_PROG(xauth_path, xauth,,$PATH:/usr/X/bin:/usr/bin/X11:/usr/X11R6/bin:/usr/openwin/bin) | |
1655 | if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then | |
1656 | xauth_path="/usr/openwin/bin/xauth" | |
1657 | fi | |
1658 | ] | |
1659 | ) | |
1660 | ||
1661 | if test -z "$xauth_path" ; then | |
1662 | XAUTH_PATH="undefined" | |
1663 | AC_SUBST(XAUTH_PATH) | |
1664 | else | |
1665 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path") | |
1666 | XAUTH_PATH=$xauth_path | |
1667 | AC_SUBST(XAUTH_PATH) | |
1668 | fi | |
1669 | if test ! -z "$rsh_path" ; then | |
1670 | AC_DEFINE_UNQUOTED(RSH_PATH, "$rsh_path") | |
1671 | fi | |
1672 | ||
1673 | # Check for mail directory (last resort if we cannot get it from headers) | |
1674 | if test ! -z "$MAIL" ; then | |
1675 | maildir=`dirname $MAIL` | |
1676 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir") | |
1677 | fi | |
1678 | ||
1679 | if test -z "$no_dev_ptmx" ; then | |
1680 | AC_CHECK_FILE("/dev/ptmx", | |
1681 | [ | |
1682 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX) | |
1683 | have_dev_ptmx=1 | |
1684 | ] | |
1685 | ) | |
1686 | fi | |
1687 | AC_CHECK_FILE("/dev/ptc", | |
1688 | [ | |
1689 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC) | |
1690 | have_dev_ptc=1 | |
1691 | ] | |
1692 | ) | |
1693 | ||
1694 | # Options from here on. Some of these are preset by platform above | |
1695 | AC_ARG_WITH(mantype, | |
1696 | [ --with-mantype=man|cat|doc Set man page type], | |
1697 | [ | |
1698 | case "$withval" in | |
1699 | man|cat|doc) | |
1700 | MANTYPE=$withval | |
1701 | ;; | |
1702 | *) | |
1703 | AC_MSG_ERROR(invalid man type: $withval) | |
1704 | ;; | |
1705 | esac | |
1706 | ] | |
1707 | ) | |
1708 | if test -z "$MANTYPE"; then | |
1709 | AC_PATH_PROGS(NROFF, nroff awf, /bin/false, /usr/bin:/usr/ucb) | |
1710 | if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then | |
1711 | MANTYPE=doc | |
1712 | elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then | |
1713 | MANTYPE=man | |
1714 | else | |
1715 | MANTYPE=cat | |
1716 | fi | |
1717 | fi | |
1718 | AC_SUBST(MANTYPE) | |
1719 | if test "$MANTYPE" = "doc"; then | |
1720 | mansubdir=man; | |
1721 | else | |
1722 | mansubdir=$MANTYPE; | |
1723 | fi | |
1724 | AC_SUBST(mansubdir) | |
1725 | ||
1726 | # Check whether to enable MD5 passwords | |
1727 | MD5_MSG="no" | |
1728 | AC_ARG_WITH(md5-passwords, | |
1729 | [ --with-md5-passwords Enable use of MD5 passwords], | |
1730 | [ | |
1731 | if test "x$withval" != "xno" ; then | |
1732 | AC_DEFINE(HAVE_MD5_PASSWORDS) | |
1733 | MD5_MSG="yes" | |
1734 | fi | |
1735 | ] | |
1736 | ) | |
1737 | ||
1738 | # Whether to disable shadow password support | |
1739 | AC_ARG_WITH(shadow, | |
1740 | [ --without-shadow Disable shadow password support], | |
1741 | [ | |
1742 | if test "x$withval" = "xno" ; then | |
1743 | AC_DEFINE(DISABLE_SHADOW) | |
1744 | disable_shadow=yes | |
1745 | fi | |
1746 | ] | |
1747 | ) | |
1748 | ||
1749 | if test -z "$disable_shadow" ; then | |
1750 | AC_MSG_CHECKING([if the systems has expire shadow information]) | |
1751 | AC_TRY_COMPILE( | |
1752 | [ | |
1753 | #include <sys/types.h> | |
1754 | #include <shadow.h> | |
1755 | struct spwd sp; | |
1756 | ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ], | |
1757 | [ sp_expire_available=yes ], [] | |
1758 | ) | |
1759 | ||
1760 | if test "x$sp_expire_available" = "xyes" ; then | |
1761 | AC_MSG_RESULT(yes) | |
1762 | AC_DEFINE(HAS_SHADOW_EXPIRE) | |
1763 | else | |
1764 | AC_MSG_RESULT(no) | |
1765 | fi | |
1766 | fi | |
1767 | ||
1768 | # Use ip address instead of hostname in $DISPLAY | |
1769 | if test ! -z "$IPADDR_IN_DISPLAY" ; then | |
1770 | DISPLAY_HACK_MSG="yes" | |
1771 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
1772 | else | |
1773 | DISPLAY_HACK_MSG="no" | |
1774 | AC_ARG_WITH(ipaddr-display, | |
1775 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
1776 | [ | |
1777 | if test "x$withval" != "xno" ; then | |
1778 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
1779 | DISPLAY_HACK_MSG="yes" | |
1780 | fi | |
1781 | ] | |
1782 | ) | |
1783 | fi | |
1784 | ||
1785 | # Whether to mess with the default path | |
1786 | SERVER_PATH_MSG="(default)" | |
1787 | AC_ARG_WITH(default-path, | |
1788 | [ --with-default-path=PATH Specify default \$PATH environment for server], | |
1789 | [ | |
1790 | if test "x$withval" != "xno" ; then | |
1791 | user_path="$withval" | |
1792 | SERVER_PATH_MSG="$withval" | |
1793 | fi | |
1794 | ], | |
1795 | [ | |
1796 | AC_TRY_RUN( | |
1797 | [ | |
1798 | /* find out what STDPATH is */ | |
1799 | #include <stdio.h> | |
1800 | #ifdef HAVE_PATHS_H | |
1801 | # include <paths.h> | |
1802 | #endif | |
1803 | #ifndef _PATH_STDPATH | |
1804 | # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" | |
1805 | #endif | |
1806 | #include <sys/types.h> | |
1807 | #include <sys/stat.h> | |
1808 | #include <fcntl.h> | |
1809 | #define DATA "conftest.stdpath" | |
1810 | ||
1811 | main() | |
1812 | { | |
1813 | FILE *fd; | |
1814 | int rc; | |
1815 | ||
1816 | fd = fopen(DATA,"w"); | |
1817 | if(fd == NULL) | |
1818 | exit(1); | |
1819 | ||
1820 | if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) | |
1821 | exit(1); | |
1822 | ||
1823 | exit(0); | |
1824 | } | |
1825 | ], [ user_path=`cat conftest.stdpath` ], | |
1826 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ], | |
1827 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ] | |
1828 | ) | |
1829 | # make sure $bindir is in USER_PATH so scp will work | |
1830 | t_bindir=`eval echo ${bindir}` | |
1831 | case $t_bindir in | |
1832 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;; | |
1833 | esac | |
1834 | case $t_bindir in | |
1835 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;; | |
1836 | esac | |
1837 | echo $user_path | grep ":$t_bindir" > /dev/null 2>&1 | |
1838 | if test $? -ne 0 ; then | |
1839 | echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 | |
1840 | if test $? -ne 0 ; then | |
1841 | user_path=$user_path:$t_bindir | |
1842 | AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work) | |
1843 | fi | |
1844 | fi | |
1845 | ] | |
1846 | ) | |
1847 | AC_DEFINE_UNQUOTED(USER_PATH, "$user_path") | |
1848 | AC_SUBST(user_path) | |
1849 | ||
1850 | # Whether to force IPv4 by default (needed on broken glibc Linux) | |
1851 | IPV4_HACK_MSG="no" | |
1852 | AC_ARG_WITH(ipv4-default, | |
1853 | [ --with-ipv4-default Use IPv4 by connections unless '-6' specified], | |
1854 | [ | |
1855 | if test "x$withval" != "xno" ; then | |
1856 | AC_DEFINE(IPV4_DEFAULT) | |
1857 | IPV4_HACK_MSG="yes" | |
1858 | fi | |
1859 | ] | |
1860 | ) | |
1861 | ||
1862 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) | |
1863 | IPV4_IN6_HACK_MSG="no" | |
1864 | AC_ARG_WITH(4in6, | |
1865 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
1866 | [ | |
1867 | if test "x$withval" != "xno" ; then | |
1868 | AC_MSG_RESULT(yes) | |
1869 | AC_DEFINE(IPV4_IN_IPV6) | |
1870 | IPV4_IN6_HACK_MSG="yes" | |
1871 | else | |
1872 | AC_MSG_RESULT(no) | |
1873 | fi | |
1874 | ],[ | |
1875 | if test "x$inet6_default_4in6" = "xyes"; then | |
1876 | AC_MSG_RESULT([yes (default)]) | |
1877 | AC_DEFINE(IPV4_IN_IPV6) | |
1878 | IPV4_IN6_HACK_MSG="yes" | |
1879 | else | |
1880 | AC_MSG_RESULT([no (default)]) | |
1881 | fi | |
1882 | ] | |
1883 | ) | |
1884 | ||
1885 | # Whether to enable BSD auth support | |
1886 | BSD_AUTH_MSG=no | |
1887 | AC_ARG_WITH(bsd-auth, | |
1888 | [ --with-bsd-auth Enable BSD auth support], | |
1889 | [ | |
1890 | if test "x$withval" != "xno" ; then | |
1891 | AC_DEFINE(BSD_AUTH) | |
1892 | BSD_AUTH_MSG=yes | |
1893 | fi | |
1894 | ] | |
1895 | ) | |
1896 | ||
1897 | AC_MSG_CHECKING(whether to install ssh as suid root) | |
1898 | AC_ARG_ENABLE(suid-ssh, | |
1899 | [ --enable-suid-ssh Install ssh as suid root (default) | |
1900 | --disable-suid-ssh Install ssh without suid bit], | |
1901 | [ case "$enableval" in | |
1902 | no) | |
1903 | AC_MSG_RESULT(no) | |
1904 | SSHMODE=0711 | |
1905 | ;; | |
1906 | *) AC_MSG_RESULT(yes) | |
1907 | SSHMODE=4711 | |
1908 | ;; | |
1909 | esac ], | |
1910 | AC_MSG_RESULT(yes) | |
1911 | SSHMODE=4711 | |
1912 | ) | |
1913 | AC_SUBST(SSHMODE) | |
1914 | ||
1915 | ||
1916 | # Where to place sshd.pid | |
1917 | piddir=/var/run | |
1918 | AC_ARG_WITH(pid-dir, | |
1919 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
1920 | [ | |
1921 | if test "x$withval" != "xno" ; then | |
1922 | piddir=$withval | |
1923 | fi | |
1924 | ] | |
1925 | ) | |
1926 | ||
1927 | # make sure the directory exists | |
1928 | if test ! -d $piddir ; then | |
1929 | piddir=`eval echo ${sysconfdir}` | |
1930 | case $piddir in | |
1931 | NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; | |
1932 | esac | |
1933 | fi | |
1934 | ||
1935 | AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir") | |
1936 | AC_SUBST(piddir) | |
1937 | ||
1938 | dnl allow user to disable some login recording features | |
1939 | AC_ARG_ENABLE(lastlog, | |
1940 | [ --disable-lastlog disable use of lastlog even if detected [no]], | |
1941 | [ AC_DEFINE(DISABLE_LASTLOG) ] | |
1942 | ) | |
1943 | AC_ARG_ENABLE(utmp, | |
1944 | [ --disable-utmp disable use of utmp even if detected [no]], | |
1945 | [ AC_DEFINE(DISABLE_UTMP) ] | |
1946 | ) | |
1947 | AC_ARG_ENABLE(utmpx, | |
1948 | [ --disable-utmpx disable use of utmpx even if detected [no]], | |
1949 | [ AC_DEFINE(DISABLE_UTMPX) ] | |
1950 | ) | |
1951 | AC_ARG_ENABLE(wtmp, | |
1952 | [ --disable-wtmp disable use of wtmp even if detected [no]], | |
1953 | [ AC_DEFINE(DISABLE_WTMP) ] | |
1954 | ) | |
1955 | AC_ARG_ENABLE(wtmpx, | |
1956 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], | |
1957 | [ AC_DEFINE(DISABLE_WTMPX) ] | |
1958 | ) | |
1959 | AC_ARG_ENABLE(libutil, | |
1960 | [ --disable-libutil disable use of libutil (login() etc.) [no]], | |
1961 | [ AC_DEFINE(DISABLE_LOGIN) ] | |
1962 | ) | |
1963 | AC_ARG_ENABLE(pututline, | |
1964 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], | |
1965 | [ AC_DEFINE(DISABLE_PUTUTLINE) ] | |
1966 | ) | |
1967 | AC_ARG_ENABLE(pututxline, | |
1968 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], | |
1969 | [ AC_DEFINE(DISABLE_PUTUTXLINE) ] | |
1970 | ) | |
1971 | AC_ARG_WITH(lastlog, | |
1972 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], | |
1973 | [ | |
1974 | if test "x$withval" = "xno" ; then | |
1975 | AC_DEFINE(DISABLE_LASTLOG) | |
1976 | else | |
1977 | conf_lastlog_location=$withval | |
1978 | fi | |
1979 | ] | |
1980 | ) | |
1981 | ||
1982 | dnl lastlog, [uw]tmpx? detection | |
1983 | dnl NOTE: set the paths in the platform section to avoid the | |
1984 | dnl need for command-line parameters | |
1985 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
1986 | ||
1987 | dnl lastlog detection | |
1988 | dnl NOTE: the code itself will detect if lastlog is a directory | |
1989 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
1990 | AC_TRY_COMPILE([ | |
1991 | #include <sys/types.h> | |
1992 | #include <utmp.h> | |
1993 | #ifdef HAVE_LASTLOG_H | |
1994 | # include <lastlog.h> | |
1995 | #endif | |
1996 | #ifdef HAVE_PATHS_H | |
1997 | # include <paths.h> | |
1998 | #endif | |
1999 | #ifdef HAVE_LOGIN_H | |
2000 | # include <login.h> | |
2001 | #endif | |
2002 | ], | |
2003 | [ char *lastlog = LASTLOG_FILE; ], | |
2004 | [ AC_MSG_RESULT(yes) ], | |
2005 | [ | |
2006 | AC_MSG_RESULT(no) | |
2007 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
2008 | AC_TRY_COMPILE([ | |
2009 | #include <sys/types.h> | |
2010 | #include <utmp.h> | |
2011 | #ifdef HAVE_LASTLOG_H | |
2012 | # include <lastlog.h> | |
2013 | #endif | |
2014 | #ifdef HAVE_PATHS_H | |
2015 | # include <paths.h> | |
2016 | #endif | |
2017 | ], | |
2018 | [ char *lastlog = _PATH_LASTLOG; ], | |
2019 | [ AC_MSG_RESULT(yes) ], | |
2020 | [ | |
2021 | AC_MSG_RESULT(no) | |
2022 | system_lastlog_path=no | |
2023 | ]) | |
2024 | ] | |
2025 | ) | |
2026 | ||
2027 | if test -z "$conf_lastlog_location"; then | |
2028 | if test x"$system_lastlog_path" = x"no" ; then | |
2029 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
2030 | if (test -d "$f" || test -f "$f") ; then | |
2031 | conf_lastlog_location=$f | |
2032 | fi | |
2033 | done | |
2034 | if test -z "$conf_lastlog_location"; then | |
2035 | AC_MSG_WARN([** Cannot find lastlog **]) | |
2036 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
2037 | fi | |
2038 | fi | |
2039 | fi | |
2040 | ||
2041 | if test -n "$conf_lastlog_location"; then | |
2042 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location") | |
2043 | fi | |
2044 | ||
2045 | dnl utmp detection | |
2046 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
2047 | AC_TRY_COMPILE([ | |
2048 | #include <sys/types.h> | |
2049 | #include <utmp.h> | |
2050 | #ifdef HAVE_PATHS_H | |
2051 | # include <paths.h> | |
2052 | #endif | |
2053 | ], | |
2054 | [ char *utmp = UTMP_FILE; ], | |
2055 | [ AC_MSG_RESULT(yes) ], | |
2056 | [ AC_MSG_RESULT(no) | |
2057 | system_utmp_path=no ] | |
2058 | ) | |
2059 | if test -z "$conf_utmp_location"; then | |
2060 | if test x"$system_utmp_path" = x"no" ; then | |
2061 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
2062 | if test -f $f ; then | |
2063 | conf_utmp_location=$f | |
2064 | fi | |
2065 | done | |
2066 | if test -z "$conf_utmp_location"; then | |
2067 | AC_DEFINE(DISABLE_UTMP) | |
2068 | fi | |
2069 | fi | |
2070 | fi | |
2071 | if test -n "$conf_utmp_location"; then | |
2072 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location") | |
2073 | fi | |
2074 | ||
2075 | dnl wtmp detection | |
2076 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
2077 | AC_TRY_COMPILE([ | |
2078 | #include <sys/types.h> | |
2079 | #include <utmp.h> | |
2080 | #ifdef HAVE_PATHS_H | |
2081 | # include <paths.h> | |
2082 | #endif | |
2083 | ], | |
2084 | [ char *wtmp = WTMP_FILE; ], | |
2085 | [ AC_MSG_RESULT(yes) ], | |
2086 | [ AC_MSG_RESULT(no) | |
2087 | system_wtmp_path=no ] | |
2088 | ) | |
2089 | if test -z "$conf_wtmp_location"; then | |
2090 | if test x"$system_wtmp_path" = x"no" ; then | |
2091 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
2092 | if test -f $f ; then | |
2093 | conf_wtmp_location=$f | |
2094 | fi | |
2095 | done | |
2096 | if test -z "$conf_wtmp_location"; then | |
2097 | AC_DEFINE(DISABLE_WTMP) | |
2098 | fi | |
2099 | fi | |
2100 | fi | |
2101 | if test -n "$conf_wtmp_location"; then | |
2102 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location") | |
2103 | fi | |
2104 | ||
2105 | ||
2106 | dnl utmpx detection - I don't know any system so perverse as to require | |
2107 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
2108 | dnl there, though. | |
2109 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
2110 | AC_TRY_COMPILE([ | |
2111 | #include <sys/types.h> | |
2112 | #include <utmp.h> | |
2113 | #ifdef HAVE_UTMPX_H | |
2114 | #include <utmpx.h> | |
2115 | #endif | |
2116 | #ifdef HAVE_PATHS_H | |
2117 | # include <paths.h> | |
2118 | #endif | |
2119 | ], | |
2120 | [ char *utmpx = UTMPX_FILE; ], | |
2121 | [ AC_MSG_RESULT(yes) ], | |
2122 | [ AC_MSG_RESULT(no) | |
2123 | system_utmpx_path=no ] | |
2124 | ) | |
2125 | if test -z "$conf_utmpx_location"; then | |
2126 | if test x"$system_utmpx_path" = x"no" ; then | |
2127 | AC_DEFINE(DISABLE_UTMPX) | |
2128 | fi | |
2129 | else | |
2130 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location") | |
2131 | fi | |
2132 | ||
2133 | dnl wtmpx detection | |
2134 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
2135 | AC_TRY_COMPILE([ | |
2136 | #include <sys/types.h> | |
2137 | #include <utmp.h> | |
2138 | #ifdef HAVE_UTMPX_H | |
2139 | #include <utmpx.h> | |
2140 | #endif | |
2141 | #ifdef HAVE_PATHS_H | |
2142 | # include <paths.h> | |
2143 | #endif | |
2144 | ], | |
2145 | [ char *wtmpx = WTMPX_FILE; ], | |
2146 | [ AC_MSG_RESULT(yes) ], | |
2147 | [ AC_MSG_RESULT(no) | |
2148 | system_wtmpx_path=no ] | |
2149 | ) | |
2150 | if test -z "$conf_wtmpx_location"; then | |
2151 | if test x"$system_wtmpx_path" = x"no" ; then | |
2152 | AC_DEFINE(DISABLE_WTMPX) | |
2153 | fi | |
2154 | else | |
2155 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location") | |
2156 | fi | |
2157 | ||
2158 | ||
2159 | if test ! -z "$blibpath" ; then | |
2160 | LDFLAGS="$LDFLAGS -blibpath:$blibpath" | |
2161 | AC_MSG_WARN([Please check and edit -blibpath in LDFLAGS in Makefile]) | |
2162 | fi | |
2163 | ||
2164 | AC_EXEEXT | |
2165 | AC_CONFIG_FILES([Makefile openbsd-compat/Makefile scard/Makefile ssh_prng_cmds]) | |
2166 | AC_OUTPUT | |
2167 | ||
2168 | # Print summary of options | |
2169 | ||
2170 | # Someone please show me a better way :) | |
2171 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
2172 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
2173 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
2174 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
2175 | E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` | |
2176 | F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` | |
2177 | G=`eval echo ${piddir}` ; G=`eval echo ${G}` | |
2178 | H=`eval echo ${user_path}` ; H=`eval echo ${H}` | |
2179 | ||
2180 | echo "" | |
2181 | echo "OpenSSH has been configured with the following options:" | |
2182 | echo " User binaries: $B" | |
2183 | echo " System binaries: $C" | |
2184 | echo " Configuration files: $D" | |
2185 | echo " Askpass program: $E" | |
2186 | echo " Manual pages: $F" | |
2187 | echo " PID file: $G" | |
2188 | echo " sshd default user PATH: $H" | |
2189 | echo " Manpage format: $MANTYPE" | |
2190 | echo " PAM support: ${PAM_MSG}" | |
2191 | echo " KerberosIV support: $KRB4_MSG" | |
2192 | echo " Smartcard support: $SCARD_MSG" | |
2193 | echo " AFS support: $AFS_MSG" | |
2194 | echo " S/KEY support: $SKEY_MSG" | |
2195 | echo " TCP Wrappers support: $TCPW_MSG" | |
2196 | echo " MD5 password support: $MD5_MSG" | |
2197 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" | |
2198 | echo " Use IPv4 by default hack: $IPV4_HACK_MSG" | |
2199 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" | |
2200 | echo " BSD Auth support: $BSD_AUTH_MSG" | |
2201 | echo " Random number source: $RAND_MSG" | |
2202 | if test ! -z "$USE_RAND_HELPER" ; then | |
2203 | echo " ssh-rand-helper collects from: $RAND_HELPER_MSG" | |
2204 | fi | |
2205 | ||
2206 | echo "" | |
2207 | ||
2208 | echo " Host: ${host}" | |
2209 | echo " Compiler: ${CC}" | |
2210 | echo " Compiler flags: ${CFLAGS}" | |
2211 | echo "Preprocessor flags: ${CPPFLAGS}" | |
2212 | echo " Linker flags: ${LDFLAGS}" | |
2213 | echo " Libraries: ${LIBS}" | |
2214 | ||
2215 | echo "" | |
2216 | ||
2217 | if test "x$PAM_MSG" = "xyes" ; then | |
2218 | echo "PAM is enabled. You may need to install a PAM control file " | |
2219 | echo "for sshd, otherwise password authentication may fail. " | |
2220 | echo "Example PAM control files can be found in the contrib/ " | |
2221 | echo "subdirectory" | |
2222 | echo "" | |
2223 | fi | |
2224 | ||
2225 | if test ! -z "$NO_SFTP"; then | |
2226 | echo "sftp-server will be disabled. Your compiler does not " | |
2227 | echo "support 64bit integers." | |
2228 | echo "" | |
2229 | fi | |
2230 | ||
2231 | if test ! -z "$RAND_HELPER_CMDHASH" ; then | |
2232 | echo "WARNING: you are using the builtin random number collection " | |
2233 | echo "service. Please read WARNING.RNG and request that your OS " | |
2234 | echo "vendor includes kernel-based random number collection in " | |
2235 | echo "future versions of your OS." | |
2236 | echo "" | |
2237 | fi | |
2238 |