]>
Commit | Line | Data |
---|---|---|
1 | # $Id$ | |
2 | ||
3 | AC_INIT(ssh.c) | |
4 | ||
5 | AC_CONFIG_HEADER(config.h) | |
6 | AC_PROG_CC | |
7 | AC_CANONICAL_HOST | |
8 | ||
9 | # Checks for programs. | |
10 | AC_PROG_CPP | |
11 | AC_PROG_RANLIB | |
12 | AC_PROG_INSTALL | |
13 | AC_PATH_PROG(AR, ar) | |
14 | AC_PATH_PROG(PERL, perl) | |
15 | AC_SUBST(PERL) | |
16 | AC_PATH_PROG(ENT, ent) | |
17 | AC_SUBST(ENT) | |
18 | AC_PATH_PROGS(FILEPRIV, filepriv, true, /sbin:/usr/sbin) | |
19 | AC_PATH_PROG(TEST_MINUS_S_SH, bash) | |
20 | AC_PATH_PROG(TEST_MINUS_S_SH, ksh) | |
21 | AC_PATH_PROG(TEST_MINUS_S_SH, sh) | |
22 | ||
23 | if test -z "$AR" ; then | |
24 | AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***]) | |
25 | fi | |
26 | ||
27 | # Use LOGIN_PROGRAM from environment if possible | |
28 | if test ! -z "$LOGIN_PROGRAM" ; then | |
29 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM") | |
30 | else | |
31 | # Search for login | |
32 | AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login) | |
33 | if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then | |
34 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK") | |
35 | fi | |
36 | fi | |
37 | ||
38 | if test -z "$LD" ; then | |
39 | LD=$CC | |
40 | fi | |
41 | AC_SUBST(LD) | |
42 | ||
43 | # C Compiler features | |
44 | AC_C_INLINE | |
45 | if test "$GCC" = "yes"; then | |
46 | CFLAGS="$CFLAGS -Wall" | |
47 | fi | |
48 | ||
49 | # Check for some target-specific stuff | |
50 | case "$host" in | |
51 | *-*-aix*) | |
52 | AFS_LIBS="-lld" | |
53 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
54 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
55 | if (test "$LD" != "gcc" && test -z "$blibpath"); then | |
56 | blibpath="/usr/lib:/lib:/usr/local/lib" | |
57 | fi | |
58 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE)]) | |
59 | AC_DEFINE(BROKEN_GETADDRINFO) | |
60 | MANTYPE='$(CATMAN)' | |
61 | mansubdir=cat | |
62 | dnl AIX handles lastlog as part of its login message | |
63 | AC_DEFINE(DISABLE_LASTLOG) | |
64 | MANTYPE='$(CATMAN)' | |
65 | mansubdir=cat | |
66 | ;; | |
67 | *-*-cygwin*) | |
68 | LIBS="$LIBS -lregex /usr/lib/textmode.o" | |
69 | AC_DEFINE(HAVE_CYGWIN) | |
70 | AC_DEFINE(DISABLE_SHADOW) | |
71 | AC_DEFINE(IPV4_DEFAULT) | |
72 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
73 | AC_DEFINE(BROKEN_VHANGUP) | |
74 | no_libsocket=1 | |
75 | no_libnsl=1 | |
76 | ;; | |
77 | *-*-dgux*) | |
78 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
79 | ;; | |
80 | *-*-hpux10*) | |
81 | if test -z "$GCC"; then | |
82 | CFLAGS="$CFLAGS -Ae" | |
83 | fi | |
84 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE" | |
85 | IPADDR_IN_DISPLAY=yes | |
86 | AC_DEFINE(USE_PIPES) | |
87 | AC_DEFINE(DISABLE_SHADOW) | |
88 | AC_DEFINE(DISABLE_UTMP) | |
89 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) | |
90 | LIBS="$LIBS -lsec" | |
91 | MANTYPE='$(CATMAN)' | |
92 | mansubdir=cat | |
93 | ;; | |
94 | *-*-hpux11*) | |
95 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE" | |
96 | IPADDR_IN_DISPLAY=yes | |
97 | AC_DEFINE(PAM_SUN_CODEBASE) | |
98 | AC_DEFINE(USE_PIPES) | |
99 | AC_DEFINE(DISABLE_SHADOW) | |
100 | AC_DEFINE(DISABLE_UTMP) | |
101 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) | |
102 | LIBS="$LIBS -lsec" | |
103 | MANTYPE='$(CATMAN)' | |
104 | mansubdir=cat | |
105 | ;; | |
106 | *-*-irix5*) | |
107 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
108 | LDFLAGS="$LDFLAGS" | |
109 | PATH="$PATH:/usr/etc" | |
110 | MANTYPE='$(CATMAN)' | |
111 | no_libsocket=1 | |
112 | no_libnsl=1 | |
113 | AC_DEFINE(BROKEN_INET_NTOA) | |
114 | ;; | |
115 | *-*-irix6*) | |
116 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
117 | LDFLAGS="$LDFLAGS" | |
118 | PATH="$PATH:/usr/etc" | |
119 | MANTYPE='$(CATMAN)' | |
120 | AC_DEFINE(WITH_IRIX_ARRAY) | |
121 | AC_DEFINE(WITH_IRIX_PROJECT) | |
122 | AC_DEFINE(WITH_IRIX_AUDIT) | |
123 | AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS)]) | |
124 | no_libsocket=1 | |
125 | no_libnsl=1 | |
126 | AC_DEFINE(BROKEN_INET_NTOA) | |
127 | mansubdir=man | |
128 | ;; | |
129 | *-*-linux*) | |
130 | no_dev_ptmx=1 | |
131 | check_for_libcrypt_later=1 | |
132 | AC_DEFINE(DONT_TRY_OTHER_AF) | |
133 | AC_DEFINE(PAM_TTY_KLUDGE) | |
134 | inet6_default_4in6=yes | |
135 | ;; | |
136 | mips-sony-bsd|mips-sony-newsos4) | |
137 | AC_DEFINE(HAVE_NEWS4) | |
138 | SONY=1 | |
139 | AC_CHECK_LIB(iberty, xatexit, AC_DEFINE(HAVE_XATEXIT), | |
140 | AC_MSG_ERROR([*** libiberty missing - please install first ***]) | |
141 | ) | |
142 | ;; | |
143 | *-*-netbsd*) | |
144 | need_dash_r=1 | |
145 | ;; | |
146 | *-next-*) | |
147 | conf_lastlog_location="/usr/adm/lastlog" | |
148 | conf_utmp_location=/etc/utmp | |
149 | conf_wtmp_location=/usr/adm/wtmp | |
150 | MAIL=/usr/spool/mail | |
151 | AC_DEFINE(HAVE_NEXT) | |
152 | AC_DEFINE(BROKEN_REALPATH) | |
153 | AC_DEFINE(USE_PIPES) | |
154 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
155 | CFLAGS="$CFLAGS" | |
156 | ;; | |
157 | *-*-solaris*) | |
158 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
159 | LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib -L/usr/ucblib -R/usr/ucblib" | |
160 | need_dash_r=1 | |
161 | AC_DEFINE(PAM_SUN_CODEBASE) | |
162 | # hardwire lastlog location (can't detect it on some versions) | |
163 | conf_lastlog_location="/var/adm/lastlog" | |
164 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) | |
165 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
166 | if test "$sol2ver" -ge 8; then | |
167 | AC_MSG_RESULT(yes) | |
168 | AC_DEFINE(DISABLE_UTMP) | |
169 | AC_DEFINE(DISABLE_WTMP) | |
170 | else | |
171 | AC_MSG_RESULT(no) | |
172 | fi | |
173 | ;; | |
174 | *-*-sunos4*) | |
175 | CPPFLAGS="$CPPFLAGS -DSUNOS4" | |
176 | AC_CHECK_FUNCS(getpwanam) | |
177 | AC_DEFINE(PAM_SUN_CODEBASE) | |
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 | MANTYPE='$(CATMAN)' | |
183 | mansubdir=cat | |
184 | ;; | |
185 | *-ncr-sysv*) | |
186 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
187 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
188 | MANTYPE='$(CATMAN)' | |
189 | mansubdir=cat | |
190 | LIBS="$LIBS -lc89 -lnsl -lgen -lsocket" | |
191 | ;; | |
192 | *-sni-sysv*) | |
193 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
194 | LDFLAGS="$LDFLAGS -L/usr/local/lib -L/usr/ucblib" | |
195 | MANTYPE='$(CATMAN)' | |
196 | IPADDR_IN_DISPLAY=yes | |
197 | AC_DEFINE(USE_PIPES) | |
198 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
199 | mansubdir=cat | |
200 | LIBS="$LIBS -lgen -lnsl -lucb" | |
201 | ;; | |
202 | *-*-sysv4.2*) | |
203 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
204 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
205 | MANTYPE='$(CATMAN)' | |
206 | mansubdir=cat | |
207 | enable_suid_ssh=no | |
208 | ;; | |
209 | *-*-sysv5*) | |
210 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
211 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
212 | MANTYPE='$(CATMAN)' | |
213 | mansubdir=cat | |
214 | enable_suid_ssh=no | |
215 | ;; | |
216 | *-*-sysv*) | |
217 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
218 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
219 | MANTYPE='$(CATMAN)' | |
220 | mansubdir=cat | |
221 | LIBS="$LIBS -lgen -lsocket" | |
222 | ;; | |
223 | *-*-sco3.2v4*) | |
224 | AC_DEFINE(USE_PIPES) | |
225 | CPPFLAGS="$CPPFLAGS -Dftruncate=chsize -I/usr/local/include" | |
226 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
227 | MANTYPE='$(CATMAN)' | |
228 | mansubdir=cat | |
229 | LIBS="$LIBS -lgen -lsocket -los -lprot -lx -ltinfo -lm" | |
230 | no_dev_ptmx=1 | |
231 | RANLIB=true | |
232 | AC_DEFINE(BROKEN_SYS_TERMIO_H) | |
233 | rsh_path="/usr/bin/rcmd" | |
234 | AC_DEFINE(HAVE_SCO_PROTECTED_PW) | |
235 | AC_DEFINE(DISABLE_SHADOW) | |
236 | AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H) | |
237 | ;; | |
238 | *-*-sco3.2v5*) | |
239 | AC_DEFINE(USE_PIPES) | |
240 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
241 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
242 | MANTYPE='$(CATMAN)' | |
243 | mansubdir=cat | |
244 | LIBS="$LIBS -lprot -lx -ltinfo -lm" | |
245 | no_dev_ptmx=1 | |
246 | rsh_path="/usr/bin/rcmd" | |
247 | AC_DEFINE(HAVE_SCO_PROTECTED_PW) | |
248 | AC_DEFINE(DISABLE_SHADOW) | |
249 | AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H) | |
250 | ;; | |
251 | *-dec-osf*) | |
252 | # This is untested | |
253 | if test ! -z "USE_SIA" ; then | |
254 | AC_MSG_CHECKING(for Digital Unix Security Integration Architecture) | |
255 | if test -f /etc/sia/matrix.conf; then | |
256 | AC_MSG_RESULT(yes) | |
257 | AC_DEFINE(HAVE_OSF_SIA) | |
258 | AC_DEFINE(DISABLE_LOGIN) | |
259 | LIBS="$LIBS -lsecurity -ldb -lm -laud" | |
260 | else | |
261 | AC_MSG_RESULT(no) | |
262 | fi | |
263 | fi | |
264 | ;; | |
265 | esac | |
266 | ||
267 | # Allow user to specify flags | |
268 | AC_ARG_WITH(cflags, | |
269 | [ --with-cflags Specify additional flags to pass to compiler], | |
270 | [ | |
271 | if test "x$withval" != "xno" ; then | |
272 | CFLAGS="$CFLAGS $withval" | |
273 | fi | |
274 | ] | |
275 | ) | |
276 | AC_ARG_WITH(cppflags, | |
277 | [ --with-cppflags Specify additional flags to pass to preprocessor] , | |
278 | [ | |
279 | if test "x$withval" != "xno"; then | |
280 | CPPFLAGS="$CPPFLAGS $withval" | |
281 | fi | |
282 | ] | |
283 | ) | |
284 | AC_ARG_WITH(ldflags, | |
285 | [ --with-ldflags Specify additional flags to pass to linker], | |
286 | [ | |
287 | if test "x$withval" != "xno" ; then | |
288 | LDFLAGS="$LDFLAGS $withval" | |
289 | fi | |
290 | ] | |
291 | ) | |
292 | AC_ARG_WITH(libs, | |
293 | [ --with-libs Specify additional libraries to link with], | |
294 | [ | |
295 | if test "x$withval" != "xno" ; then | |
296 | LIBS="$LIBS $withval" | |
297 | fi | |
298 | ] | |
299 | ) | |
300 | ||
301 | AC_ARG_WITH(pcre, | |
302 | [ --with-pcre Override built in regex library with pcre], | |
303 | [ | |
304 | ||
305 | AC_CHECK_LIB(pcre, pcre_info, | |
306 | [ | |
307 | AC_DEFINE(HAVE_LIBPCRE) | |
308 | LIBS="$LIBS -lpcreposix -lpcre" | |
309 | no_comp_check="yes" | |
310 | ], | |
311 | [ AC_MSG_ERROR([*** Can not locate pcre libraries.]) ] | |
312 | ) | |
313 | ] | |
314 | ) | |
315 | ||
316 | # Checks for libraries. | |
317 | if test -z "$no_libsocket" ; then | |
318 | AC_CHECK_LIB(nsl, yp_match, , ) | |
319 | fi | |
320 | if test -z "$no_libnsl" ; then | |
321 | AC_CHECK_LIB(socket, main, , ) | |
322 | fi | |
323 | ||
324 | AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen") | |
325 | AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first ***])) | |
326 | AC_CHECK_LIB(util, login, AC_DEFINE(HAVE_LIBUTIL_LOGIN) LIBS="$LIBS -lutil") | |
327 | ||
328 | # We don't want to check if we did an pcre override. | |
329 | if test -z "$no_comp_check" ; then | |
330 | AC_CHECK_FUNC(regcomp, | |
331 | [ AC_DEFINE(HAVE_REGCOMP)], | |
332 | [ | |
333 | AC_CHECK_LIB(pcre, pcre_info, | |
334 | [ | |
335 | AC_DEFINE(HAVE_LIBPCRE) | |
336 | LIBS="$LIBS -lpcreposix -lpcre" | |
337 | ], | |
338 | [ | |
339 | AC_MSG_ERROR([*** No regex library found.]) | |
340 | ]) | |
341 | ] | |
342 | ) | |
343 | fi | |
344 | ||
345 | dnl UnixWare 2.x | |
346 | AC_CHECK_FUNC(strcasecmp, | |
347 | [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ] | |
348 | ) | |
349 | AC_CHECK_FUNC(utimes, | |
350 | [], [ AC_CHECK_LIB(c89, utimes, LIBS="$LIBS -lc89") ] | |
351 | ) | |
352 | ||
353 | # Checks for header files. | |
354 | AC_CHECK_HEADERS(bstring.h endian.h floatingpoint.h getopt.h lastlog.h limits.h login.h login_cap.h maillock.h netdb.h netgroup.h netinet/in_systm.h paths.h poll.h pty.h regex.h shadow.h security/pam_appl.h sys/bitypes.h sys/bsdtty.h sys/cdefs.h sys/poll.h sys/queue.h sys/select.h sys/stat.h sys/stropts.h sys/sysmacros.h sys/time.h sys/ttcompat.h sys/un.h stddef.h time.h ttyent.h usersec.h util.h utime.h utmp.h utmpx.h vis.h) | |
355 | ||
356 | dnl Checks for library functions. | |
357 | AC_CHECK_FUNCS(arc4random atexit b64_ntop bcopy bindresvport_sa clock fchown fchmod freeaddrinfo futimes gai_strerror getcwd getaddrinfo getgrouplist getnameinfo getrlimit getrusage getttyent inet_aton inet_ntoa innetgr login_getcapbool md5_crypt memmove mkdtemp on_exit openpty realpath rresvport_af setdtablesize setenv seteuid setlogin setproctitle setreuid setrlimit setsid sigaction sigvec snprintf strerror strlcat strlcpy strmode strsep strtok_r sysconf tcgetpgrp utimes vsnprintf vhangup vis waitpid _getpty __b64_ntop) | |
358 | dnl Checks for time functions | |
359 | AC_CHECK_FUNCS(gettimeofday time) | |
360 | dnl Checks for libutil functions | |
361 | AC_CHECK_HEADERS(libutil.h) | |
362 | AC_CHECK_FUNCS(login logout updwtmp logwtmp) | |
363 | dnl Checks for utmp functions | |
364 | AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent) | |
365 | AC_CHECK_FUNCS(utmpname) | |
366 | dnl Checks for utmpx functions | |
367 | AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline ) | |
368 | AC_CHECK_FUNCS(setutxent utmpxname) | |
369 | ||
370 | AC_CHECK_FUNC(getuserattr, | |
371 | [AC_DEFINE(HAVE_GETUSERATTR)], | |
372 | [AC_CHECK_LIB(s, getuserattr, [LIBS="$LIBS -ls"; AC_DEFINE(HAVE_GETUSERATTR)])] | |
373 | ) | |
374 | ||
375 | AC_CHECK_FUNC(login, | |
376 | [AC_DEFINE(HAVE_LOGIN)], | |
377 | [AC_CHECK_LIB(bsd, login, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_LOGIN)])] | |
378 | ) | |
379 | ||
380 | AC_CHECK_FUNC(daemon, | |
381 | [AC_DEFINE(HAVE_DAEMON)], | |
382 | [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
383 | ) | |
384 | ||
385 | AC_CHECK_FUNC(getpagesize, | |
386 | [AC_DEFINE(HAVE_GETPAGESIZE)], | |
387 | [AC_CHECK_LIB(ucb, getpagesize, [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
388 | ) | |
389 | ||
390 | # Check for broken snprintf | |
391 | if test "x$ac_cv_func_snprintf" = "xyes" ; then | |
392 | AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) | |
393 | AC_TRY_RUN( | |
394 | [ | |
395 | #include <stdio.h> | |
396 | int main(void){char b[5];snprintf(b,5,"123456789");return(b[4]!='\0');} | |
397 | ], | |
398 | [AC_MSG_RESULT(yes)], | |
399 | [ | |
400 | AC_MSG_RESULT(no) | |
401 | AC_DEFINE(BROKEN_SNPRINTF) | |
402 | AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) | |
403 | ] | |
404 | ) | |
405 | fi | |
406 | ||
407 | AC_FUNC_GETPGRP | |
408 | ||
409 | AC_FUNC_STRFTIME | |
410 | ||
411 | # Check for PAM libs | |
412 | PAM_MSG="no" | |
413 | AC_ARG_WITH(pam, | |
414 | [ --with-pam Enable PAM support ], | |
415 | [ | |
416 | if test "x$withval" != "xno" ; then | |
417 | if test "x$ac_cv_header_security_pam_appl_h" != "xyes" ; then | |
418 | AC_MSG_ERROR([PAM headers not found]) | |
419 | fi | |
420 | ||
421 | AC_CHECK_LIB(dl, dlopen, , ) | |
422 | AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing])) | |
423 | AC_CHECK_FUNCS(pam_getenvlist) | |
424 | ||
425 | disable_shadow=yes | |
426 | PAM_MSG="yes" | |
427 | ||
428 | AC_DEFINE(USE_PAM) | |
429 | fi | |
430 | ] | |
431 | ) | |
432 | ||
433 | # Check for older PAM | |
434 | if test "x$PAM_MSG" = "xyes" ; then | |
435 | # Check PAM strerror arguments (old PAM) | |
436 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
437 | AC_TRY_COMPILE( | |
438 | [ | |
439 | #include <stdlib.h> | |
440 | #include <security/pam_appl.h> | |
441 | ], | |
442 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
443 | [AC_MSG_RESULT(no)], | |
444 | [ | |
445 | AC_DEFINE(HAVE_OLD_PAM) | |
446 | AC_MSG_RESULT(yes) | |
447 | PAM_MSG="yes (old library)" | |
448 | ] | |
449 | ) | |
450 | fi | |
451 | ||
452 | # The big search for OpenSSL | |
453 | AC_ARG_WITH(ssl-dir, | |
454 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
455 | [ | |
456 | if test "x$withval" != "xno" ; then | |
457 | tryssldir=$withval | |
458 | fi | |
459 | ] | |
460 | ) | |
461 | ||
462 | saved_LIBS="$LIBS" | |
463 | saved_LDFLAGS="$LDFLAGS" | |
464 | saved_CPPFLAGS="$CPPFLAGS" | |
465 | if test "x$prefix" != "xNONE" ; then | |
466 | tryssldir="$tryssldir $prefix" | |
467 | fi | |
468 | AC_CACHE_CHECK([for OpenSSL directory], ac_cv_openssldir, [ | |
469 | ||
470 | for ssldir in $tryssldir "" /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do | |
471 | if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then | |
472 | LDFLAGS="$saved_LDFLAGS -L$ssldir/lib -L$ssldir" | |
473 | CPPFLAGS="$saved_CPPFLAGS -I$ssldir/include" | |
474 | if test ! -z "$need_dash_r" ; then | |
475 | LDFLAGS="$LDFLAGS -R$ssldir/lib -R$ssldir" | |
476 | fi | |
477 | else | |
478 | LDFLAGS="$saved_LDFLAGS" | |
479 | fi | |
480 | ||
481 | LIBS="$saved_LIBS -lcrypto" | |
482 | ||
483 | # Basic test to check for compatible version and correct linking | |
484 | # *does not* test for RSA - that comes later. | |
485 | AC_TRY_RUN( | |
486 | [ | |
487 | #include <string.h> | |
488 | #include <openssl/rand.h> | |
489 | int main(void) | |
490 | { | |
491 | char a[2048]; | |
492 | memset(a, 0, sizeof(a)); | |
493 | RAND_add(a, sizeof(a), sizeof(a)); | |
494 | return(RAND_status() <= 0); | |
495 | } | |
496 | ], | |
497 | [ | |
498 | found_crypto=1 | |
499 | break; | |
500 | ], [] | |
501 | ) | |
502 | ||
503 | if test ! -z "$found_crypto" ; then | |
504 | break; | |
505 | fi | |
506 | done | |
507 | ||
508 | if test -z "$found_crypto" ; then | |
509 | AC_MSG_ERROR([Could not find working SSLeay / OpenSSL libraries, please install]) | |
510 | fi | |
511 | if test -z "$ssldir" ; then | |
512 | ssldir="(system)" | |
513 | fi | |
514 | ||
515 | ac_cv_openssldir=$ssldir | |
516 | ]) | |
517 | ||
518 | if (test ! -z "$ac_cv_openssldir" && test "x$ac_cv_openssldir" != "x(system)") ; then | |
519 | AC_DEFINE(HAVE_OPENSSL) | |
520 | dnl Need to recover ssldir - test above runs in subshell | |
521 | ssldir=$ac_cv_openssldir | |
522 | ||
523 | if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then | |
524 | CPPFLAGS="$saved_CPPFLAGS -I$ssldir/include" | |
525 | LDFLAGS="$saved_LDFLAGS -L$ssldir/lib -L$ssldir" | |
526 | if test ! -z "$need_dash_r" ; then | |
527 | LDFLAGS="$LDFLAGS -R$ssldir/lib -R$ssldir" | |
528 | fi | |
529 | if test ! -z "$blibpath" ; then | |
530 | blibpath="$blibpath:$ssldir:$ssldir/lib" | |
531 | fi | |
532 | fi | |
533 | fi | |
534 | LIBS="$saved_LIBS -lcrypto" | |
535 | ||
536 | # Now test RSA support | |
537 | saved_LIBS="$LIBS" | |
538 | AC_MSG_CHECKING([for RSA support]) | |
539 | for WANTS_RSAREF in "" 1 ; do | |
540 | if test -z "$WANTS_RSAREF" ; then | |
541 | LIBS="$saved_LIBS" | |
542 | else | |
543 | LIBS="$saved_LIBS -lRSAglue -lrsaref" | |
544 | fi | |
545 | AC_TRY_RUN([ | |
546 | #include <string.h> | |
547 | #include <openssl/rand.h> | |
548 | #include <openssl/rsa.h> | |
549 | #include <openssl/bn.h> | |
550 | #include <openssl/sha.h> | |
551 | int main(void) | |
552 | { | |
553 | int num; RSA *key; static unsigned char p_in[] = "blahblah"; | |
554 | unsigned char c[256], p[256]; | |
555 | memset(c, 0, sizeof(c)); RAND_add(c, sizeof(c), sizeof(c)); | |
556 | if ((key=RSA_generate_key(512, 3, NULL, NULL))==NULL) return(1); | |
557 | num = RSA_public_encrypt(sizeof(p_in) - 1, p_in, c, key, RSA_PKCS1_PADDING); | |
558 | return(-1 == RSA_private_decrypt(num, c, p, key, RSA_PKCS1_PADDING)); | |
559 | } | |
560 | ], | |
561 | [ | |
562 | rsa_works=1 | |
563 | break; | |
564 | ], []) | |
565 | done | |
566 | ||
567 | if test ! -z "$no_rsa" ; then | |
568 | AC_MSG_RESULT(disabled) | |
569 | RSA_MSG="disabled" | |
570 | else | |
571 | if test -z "$rsa_works" ; then | |
572 | AC_MSG_WARN([*** No RSA support found *** ]) | |
573 | RSA_MSG="no" | |
574 | else | |
575 | if test -z "$WANTS_RSAREF" ; then | |
576 | AC_MSG_RESULT(yes) | |
577 | RSA_MSG="yes" | |
578 | else | |
579 | RSA_MSG="yes (using RSAref)" | |
580 | AC_MSG_RESULT(using RSAref) | |
581 | LIBS="$saved_LIBS -lcrypto -lRSAglue -lrsaref" | |
582 | fi | |
583 | fi | |
584 | fi | |
585 | ||
586 | # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the | |
587 | # version in OpenSSL. Skip this for PAM | |
588 | if test "x$PAM_MSG" = "xno" -a "x$check_for_libcrypt_later" = "x1"; then | |
589 | AC_CHECK_LIB(crypt, crypt, , ) | |
590 | fi | |
591 | ||
592 | # Cheap hack to ensure NEWS-OS libraries are arranged right. | |
593 | if test ! -z "$SONY" ; then | |
594 | LIBS="$LIBS -liberty"; | |
595 | fi | |
596 | ||
597 | # Checks for data types | |
598 | AC_CHECK_SIZEOF(char, 1) | |
599 | AC_CHECK_SIZEOF(short int, 2) | |
600 | AC_CHECK_SIZEOF(int, 4) | |
601 | AC_CHECK_SIZEOF(long int, 4) | |
602 | AC_CHECK_SIZEOF(long long int, 8) | |
603 | ||
604 | # More checks for data types | |
605 | AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ | |
606 | AC_TRY_COMPILE( | |
607 | [ #include <sys/types.h> ], | |
608 | [ u_int a; a = 1;], | |
609 | [ ac_cv_have_u_int="yes" ], | |
610 | [ ac_cv_have_u_int="no" ] | |
611 | ) | |
612 | ]) | |
613 | if test "x$ac_cv_have_u_int" = "xyes" ; then | |
614 | AC_DEFINE(HAVE_U_INT) | |
615 | have_u_int=1 | |
616 | fi | |
617 | ||
618 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ | |
619 | AC_TRY_COMPILE( | |
620 | [ #include <sys/types.h> ], | |
621 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
622 | [ ac_cv_have_intxx_t="yes" ], | |
623 | [ ac_cv_have_intxx_t="no" ] | |
624 | ) | |
625 | ]) | |
626 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
627 | AC_DEFINE(HAVE_INTXX_T) | |
628 | have_intxx_t=1 | |
629 | fi | |
630 | ||
631 | AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ | |
632 | AC_TRY_COMPILE( | |
633 | [ #include <sys/types.h> ], | |
634 | [ int64_t a; a = 1;], | |
635 | [ ac_cv_have_int64_t="yes" ], | |
636 | [ ac_cv_have_int64_t="no" ] | |
637 | ) | |
638 | ]) | |
639 | if test "x$ac_cv_have_int64_t" = "xyes" ; then | |
640 | AC_DEFINE(HAVE_INT64_T) | |
641 | have_int64_t=1 | |
642 | fi | |
643 | ||
644 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ | |
645 | AC_TRY_COMPILE( | |
646 | [ #include <sys/types.h> ], | |
647 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
648 | [ ac_cv_have_u_intxx_t="yes" ], | |
649 | [ ac_cv_have_u_intxx_t="no" ] | |
650 | ) | |
651 | ]) | |
652 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
653 | AC_DEFINE(HAVE_U_INTXX_T) | |
654 | have_u_intxx_t=1 | |
655 | fi | |
656 | ||
657 | AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ | |
658 | AC_TRY_COMPILE( | |
659 | [ #include <sys/types.h> ], | |
660 | [ u_int64_t a; a = 1;], | |
661 | [ ac_cv_have_u_int64_t="yes" ], | |
662 | [ ac_cv_have_u_int64_t="no" ] | |
663 | ) | |
664 | ]) | |
665 | if test "x$ac_cv_have_u_int64_t" = "xyes" ; then | |
666 | AC_DEFINE(HAVE_U_INT64_T) | |
667 | have_u_int64_t=1 | |
668 | fi | |
669 | ||
670 | if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ | |
671 | test "x$ac_cv_header_sys_bitypes_h" = "xyes") | |
672 | then | |
673 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
674 | AC_TRY_COMPILE( | |
675 | [ | |
676 | #include <sys/bitypes.h> | |
677 | ], | |
678 | [ | |
679 | int8_t a; int16_t b; int32_t c; | |
680 | u_int8_t e; u_int16_t f; u_int32_t g; | |
681 | a = b = c = e = f = g = 1; | |
682 | ], | |
683 | [ | |
684 | AC_DEFINE(HAVE_U_INTXX_T) | |
685 | AC_DEFINE(HAVE_INTXX_T) | |
686 | AC_MSG_RESULT(yes) | |
687 | ], | |
688 | [AC_MSG_RESULT(no)] | |
689 | ) | |
690 | fi | |
691 | ||
692 | if test -z "$have_u_intxx_t" ; then | |
693 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
694 | AC_TRY_COMPILE( | |
695 | [ | |
696 | #include <sys/types.h> | |
697 | ], | |
698 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
699 | [ ac_cv_have_uintxx_t="yes" ], | |
700 | [ ac_cv_have_uintxx_t="no" ] | |
701 | ) | |
702 | ]) | |
703 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
704 | AC_DEFINE(HAVE_UINTXX_T) | |
705 | fi | |
706 | fi | |
707 | ||
708 | AC_CACHE_CHECK([for socklen_t], ac_cv_have_socklen_t, [ | |
709 | AC_TRY_COMPILE( | |
710 | [ | |
711 | #include <sys/types.h> | |
712 | #include <sys/socket.h> | |
713 | ], | |
714 | [socklen_t foo; foo = 1235;], | |
715 | [ ac_cv_have_socklen_t="yes" ], | |
716 | [ ac_cv_have_socklen_t="no" ] | |
717 | ) | |
718 | ]) | |
719 | if test "x$ac_cv_have_socklen_t" = "xyes" ; then | |
720 | AC_DEFINE(HAVE_SOCKLEN_T) | |
721 | fi | |
722 | ||
723 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ | |
724 | AC_TRY_COMPILE( | |
725 | [ | |
726 | #include <sys/types.h> | |
727 | ], | |
728 | [ size_t foo; foo = 1235; ], | |
729 | [ ac_cv_have_size_t="yes" ], | |
730 | [ ac_cv_have_size_t="no" ] | |
731 | ) | |
732 | ]) | |
733 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
734 | AC_DEFINE(HAVE_SIZE_T) | |
735 | fi | |
736 | ||
737 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ | |
738 | AC_TRY_COMPILE( | |
739 | [ | |
740 | #include <sys/types.h> | |
741 | ], | |
742 | [ ssize_t foo; foo = 1235; ], | |
743 | [ ac_cv_have_ssize_t="yes" ], | |
744 | [ ac_cv_have_ssize_t="no" ] | |
745 | ) | |
746 | ]) | |
747 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
748 | AC_DEFINE(HAVE_SSIZE_T) | |
749 | fi | |
750 | ||
751 | AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ | |
752 | AC_TRY_COMPILE( | |
753 | [ | |
754 | #include <time.h> | |
755 | ], | |
756 | [ clock_t foo; foo = 1235; ], | |
757 | [ ac_cv_have_clock_t="yes" ], | |
758 | [ ac_cv_have_clock_t="no" ] | |
759 | ) | |
760 | ]) | |
761 | if test "x$ac_cv_have_clock_t" = "xyes" ; then | |
762 | AC_DEFINE(HAVE_CLOCK_T) | |
763 | fi | |
764 | ||
765 | AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ | |
766 | AC_TRY_COMPILE( | |
767 | [ | |
768 | #include <sys/types.h> | |
769 | #include <sys/socket.h> | |
770 | ], | |
771 | [ sa_family_t foo; foo = 1235; ], | |
772 | [ ac_cv_have_sa_family_t="yes" ], | |
773 | [ AC_TRY_COMPILE( | |
774 | [ | |
775 | #include <sys/types.h> | |
776 | #include <sys/socket.h> | |
777 | #include <netinet/in.h> | |
778 | ], | |
779 | [ sa_family_t foo; foo = 1235; ], | |
780 | [ ac_cv_have_sa_family_t="yes" ], | |
781 | ||
782 | [ ac_cv_have_sa_family_t="no" ] | |
783 | )] | |
784 | ) | |
785 | ]) | |
786 | if test "x$ac_cv_have_sa_family_t" = "xyes" ; then | |
787 | AC_DEFINE(HAVE_SA_FAMILY_T) | |
788 | fi | |
789 | ||
790 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ | |
791 | AC_TRY_COMPILE( | |
792 | [ | |
793 | #include <sys/types.h> | |
794 | ], | |
795 | [ pid_t foo; foo = 1235; ], | |
796 | [ ac_cv_have_pid_t="yes" ], | |
797 | [ ac_cv_have_pid_t="no" ] | |
798 | ) | |
799 | ]) | |
800 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
801 | AC_DEFINE(HAVE_PID_T) | |
802 | fi | |
803 | ||
804 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
805 | AC_TRY_COMPILE( | |
806 | [ | |
807 | #include <sys/types.h> | |
808 | ], | |
809 | [ mode_t foo; foo = 1235; ], | |
810 | [ ac_cv_have_mode_t="yes" ], | |
811 | [ ac_cv_have_mode_t="no" ] | |
812 | ) | |
813 | ]) | |
814 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
815 | AC_DEFINE(HAVE_MODE_T) | |
816 | fi | |
817 | ||
818 | ||
819 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ | |
820 | AC_TRY_COMPILE( | |
821 | [ | |
822 | #include <sys/types.h> | |
823 | #include <sys/socket.h> | |
824 | ], | |
825 | [ struct sockaddr_storage s; ], | |
826 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
827 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
828 | ) | |
829 | ]) | |
830 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
831 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE) | |
832 | fi | |
833 | ||
834 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ | |
835 | AC_TRY_COMPILE( | |
836 | [ | |
837 | #include <sys/types.h> | |
838 | #include <netinet/in.h> | |
839 | ], | |
840 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
841 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
842 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
843 | ) | |
844 | ]) | |
845 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
846 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6) | |
847 | fi | |
848 | ||
849 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ | |
850 | AC_TRY_COMPILE( | |
851 | [ | |
852 | #include <sys/types.h> | |
853 | #include <netinet/in.h> | |
854 | ], | |
855 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
856 | [ ac_cv_have_struct_in6_addr="yes" ], | |
857 | [ ac_cv_have_struct_in6_addr="no" ] | |
858 | ) | |
859 | ]) | |
860 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
861 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR) | |
862 | fi | |
863 | ||
864 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ | |
865 | AC_TRY_COMPILE( | |
866 | [ | |
867 | #include <sys/types.h> | |
868 | #include <sys/socket.h> | |
869 | #include <netdb.h> | |
870 | ], | |
871 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
872 | [ ac_cv_have_struct_addrinfo="yes" ], | |
873 | [ ac_cv_have_struct_addrinfo="no" ] | |
874 | ) | |
875 | ]) | |
876 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
877 | AC_DEFINE(HAVE_STRUCT_ADDRINFO) | |
878 | fi | |
879 | ||
880 | AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ | |
881 | AC_TRY_COMPILE( | |
882 | [ #include <sys/time.h> ], | |
883 | [ struct timeval tv; tv.tv_sec = 1;], | |
884 | [ ac_cv_have_struct_timeval="yes" ], | |
885 | [ ac_cv_have_struct_timeval="no" ] | |
886 | ) | |
887 | ]) | |
888 | if test "x$ac_cv_have_struct_timeval" = "xyes" ; then | |
889 | AC_DEFINE(HAVE_STRUCT_TIMEVAL) | |
890 | have_struct_timeval=1 | |
891 | fi | |
892 | ||
893 | # If we don't have int64_t then we can't compile sftp-server. So don't | |
894 | # even attempt to do it. | |
895 | if test "x$ac_cv_have_int64_t" = "xno" -a \ | |
896 | "x$ac_cv_sizeof_long_int" != "x8" -a \ | |
897 | "x$ac_cv_sizeof_long_long_int" = "x0" ; then | |
898 | NO_SFTP='#' | |
899 | fi | |
900 | AC_SUBST(NO_SFTP) | |
901 | ||
902 | dnl Checks for structure members | |
903 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) | |
904 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
905 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
906 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
907 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
908 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) | |
909 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) | |
910 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
911 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX) | |
912 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) | |
913 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
914 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
915 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
916 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) | |
917 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
918 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
919 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
920 | AC_STRUCT_ST_BLKSIZE | |
921 | ||
922 | AC_CACHE_CHECK([for sun_len field in struct sockaddr_un], | |
923 | ac_cv_have_sun_len_in_struct_sockaddr_un, [ | |
924 | AC_TRY_COMPILE( | |
925 | [ | |
926 | #include <sys/types.h> | |
927 | #include <sys/socket.h> | |
928 | ], | |
929 | [ struct sockaddr_un s; s.sun_len = 1; ], | |
930 | [ ac_cv_have_sun_len_in_struct_sockaddr_un="yes" ], | |
931 | [ ac_cv_have_sun_len_in_struct_sockaddr_un="no" ], | |
932 | ) | |
933 | ]) | |
934 | if test "x$ac_cv_have_sun_len_in_struct_sockaddr_un" = "xyes" ; then | |
935 | AC_DEFINE(HAVE_SUN_LEN_IN_SOCKADDR_UN) | |
936 | fi | |
937 | ||
938 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], | |
939 | ac_cv_have_ss_family_in_struct_ss, [ | |
940 | AC_TRY_COMPILE( | |
941 | [ | |
942 | #include <sys/types.h> | |
943 | #include <sys/socket.h> | |
944 | ], | |
945 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
946 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
947 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
948 | ) | |
949 | ]) | |
950 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
951 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS) | |
952 | fi | |
953 | ||
954 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], | |
955 | ac_cv_have___ss_family_in_struct_ss, [ | |
956 | AC_TRY_COMPILE( | |
957 | [ | |
958 | #include <sys/types.h> | |
959 | #include <sys/socket.h> | |
960 | ], | |
961 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
962 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
963 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
964 | ) | |
965 | ]) | |
966 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
967 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS) | |
968 | fi | |
969 | ||
970 | AC_CACHE_CHECK([for pw_class field in struct passwd], | |
971 | ac_cv_have_pw_class_in_struct_passwd, [ | |
972 | AC_TRY_COMPILE( | |
973 | [ | |
974 | #include <pwd.h> | |
975 | ], | |
976 | [ struct passwd p; p.pw_class = 0; ], | |
977 | [ ac_cv_have_pw_class_in_struct_passwd="yes" ], | |
978 | [ ac_cv_have_pw_class_in_struct_passwd="no" ] | |
979 | ) | |
980 | ]) | |
981 | if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then | |
982 | AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD) | |
983 | fi | |
984 | ||
985 | ||
986 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ | |
987 | AC_TRY_LINK([], | |
988 | [ extern char *__progname; printf("%s", __progname); ], | |
989 | [ ac_cv_libc_defines___progname="yes" ], | |
990 | [ ac_cv_libc_defines___progname="no" ] | |
991 | ) | |
992 | ]) | |
993 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
994 | AC_DEFINE(HAVE___PROGNAME) | |
995 | fi | |
996 | ||
997 | ||
998 | AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [ | |
999 | AC_TRY_LINK([], | |
1000 | [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);], | |
1001 | [ ac_cv_libc_defines_sys_errlist="yes" ], | |
1002 | [ ac_cv_libc_defines_sys_errlist="no" ] | |
1003 | ) | |
1004 | ]) | |
1005 | if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then | |
1006 | AC_DEFINE(HAVE_SYS_ERRLIST) | |
1007 | fi | |
1008 | ||
1009 | ||
1010 | AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [ | |
1011 | AC_TRY_LINK([], | |
1012 | [ extern int sys_nerr; printf("%i", sys_nerr);], | |
1013 | [ ac_cv_libc_defines_sys_nerr="yes" ], | |
1014 | [ ac_cv_libc_defines_sys_nerr="no" ] | |
1015 | ) | |
1016 | ]) | |
1017 | if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then | |
1018 | AC_DEFINE(HAVE_SYS_NERR) | |
1019 | fi | |
1020 | ||
1021 | ||
1022 | # Looking for programs, paths and files | |
1023 | AC_ARG_WITH(rsh, | |
1024 | [ --with-rsh=PATH Specify path to remote shell program ], | |
1025 | [ | |
1026 | if test "x$withval" != "$no" ; then | |
1027 | rsh_path=$withval | |
1028 | fi | |
1029 | ], | |
1030 | [ | |
1031 | AC_PATH_PROG(rsh_path, rsh) | |
1032 | ] | |
1033 | ) | |
1034 | ||
1035 | AC_ARG_WITH(xauth, | |
1036 | [ --with-xauth=PATH Specify path to xauth program ], | |
1037 | [ | |
1038 | if test "x$withval" != "xno" ; then | |
1039 | xauth_path=$withval | |
1040 | fi | |
1041 | ], | |
1042 | [ | |
1043 | AC_PATH_PROG(xauth_path, xauth,,$PATH:/usr/X/bin:/usr/bin/X11:/usr/X11R6/bin:/usr/openwin/bin) | |
1044 | if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then | |
1045 | xauth_path="/usr/openwin/bin/xauth" | |
1046 | fi | |
1047 | ] | |
1048 | ) | |
1049 | ||
1050 | if test -z "$xauth_path" ; then | |
1051 | XAUTH_PATH="undefined" | |
1052 | AC_SUBST(XAUTH_PATH) | |
1053 | else | |
1054 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path") | |
1055 | XAUTH_PATH=$xauth_path | |
1056 | AC_SUBST(XAUTH_PATH) | |
1057 | fi | |
1058 | if test ! -z "$rsh_path" ; then | |
1059 | AC_DEFINE_UNQUOTED(RSH_PATH, "$rsh_path") | |
1060 | fi | |
1061 | ||
1062 | # Check for mail directory (last resort if we cannot get it from headers) | |
1063 | if test ! -z "$MAIL" ; then | |
1064 | maildir=`dirname $MAIL` | |
1065 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir") | |
1066 | fi | |
1067 | ||
1068 | if test -z "$no_dev_ptmx" ; then | |
1069 | AC_CHECK_FILE("/dev/ptmx", | |
1070 | [ | |
1071 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX) | |
1072 | have_dev_ptmx=1 | |
1073 | ] | |
1074 | ) | |
1075 | fi | |
1076 | AC_CHECK_FILE("/dev/ptc", | |
1077 | [ | |
1078 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC) | |
1079 | have_dev_ptc=1 | |
1080 | ] | |
1081 | ) | |
1082 | ||
1083 | # Options from here on. Some of these are preset by platform above | |
1084 | ||
1085 | # Check for user-specified random device, otherwise check /dev/urandom | |
1086 | AC_ARG_WITH(random, | |
1087 | [ --with-random=FILE read entropy from FILE (default=/dev/urandom)], | |
1088 | [ | |
1089 | if test "x$withval" != "xno" ; then | |
1090 | RANDOM_POOL="$withval"; | |
1091 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
1092 | fi | |
1093 | ], | |
1094 | [ | |
1095 | # Check for random device | |
1096 | AC_CHECK_FILE("/dev/urandom", | |
1097 | [ | |
1098 | RANDOM_POOL="/dev/urandom"; | |
1099 | AC_SUBST(RANDOM_POOL) | |
1100 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
1101 | ] | |
1102 | ) | |
1103 | ] | |
1104 | ) | |
1105 | ||
1106 | # Check for EGD pool file | |
1107 | AC_ARG_WITH(egd-pool, | |
1108 | [ --with-egd-pool=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)], | |
1109 | [ | |
1110 | if test "x$withval" != "xno" ; then | |
1111 | EGD_SOCKET="$withval"; | |
1112 | AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET") | |
1113 | fi | |
1114 | ], | |
1115 | [ | |
1116 | # Check for existing socket only if we don't have a random device already | |
1117 | if test -z "$RANDOM_POOL" ; then | |
1118 | AC_MSG_CHECKING(for PRNGD/EGD socket) | |
1119 | # Insert other locations here | |
1120 | for egdsock in /var/run/egd-pool /etc/entropy /tmp/entropy ; do | |
1121 | if test -r $egdsock && $TEST_MINUS_S_SH -c "test -S $egdsock -o -p $egdsock" ; then | |
1122 | EGD_SOCKET="$egdsock" | |
1123 | AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET") | |
1124 | break; | |
1125 | fi | |
1126 | done | |
1127 | if test -x "$EGD_SOCKET" ; then | |
1128 | AC_MSG_RESULT($EGD_SOCKET) | |
1129 | else | |
1130 | AC_MSG_RESULT(not found) | |
1131 | fi | |
1132 | fi | |
1133 | ] | |
1134 | ) | |
1135 | ||
1136 | ||
1137 | # detect pathnames for entropy gathering commands, if we need them | |
1138 | INSTALL_SSH_PRNG_CMDS="" | |
1139 | rm -f prng_commands | |
1140 | if (test -z "$RANDOM_POOL" && test -z "$EGD_SOCKET") ; then | |
1141 | # Use these commands to collect entropy | |
1142 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) | |
1143 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
1144 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
1145 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
1146 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
1147 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
1148 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
1149 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
1150 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
1151 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
1152 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
1153 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
1154 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
1155 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
1156 | ||
1157 | INSTALL_SSH_PRNG_CMDS="yes" | |
1158 | fi | |
1159 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
1160 | ||
1161 | ||
1162 | AC_ARG_WITH(catman, | |
1163 | [ --with-catman=man|cat Install preformatted manpages[no]], | |
1164 | [ | |
1165 | MANTYPE='$(CATMAN)' | |
1166 | if test x"$withval" != x"yes" ; then | |
1167 | mansubdir=$withval | |
1168 | else | |
1169 | mansubdir=cat | |
1170 | fi | |
1171 | ], [ | |
1172 | if test -z "$MANTYPE" ; then | |
1173 | MANTYPE='$(TROFFMAN)' | |
1174 | mansubdir=man | |
1175 | fi | |
1176 | ] | |
1177 | ) | |
1178 | AC_SUBST(MANTYPE) | |
1179 | AC_SUBST(mansubdir) | |
1180 | ||
1181 | # Check whether user wants Kerberos support | |
1182 | KRB4_MSG="no" | |
1183 | AC_ARG_WITH(kerberos4, | |
1184 | [ --with-kerberos4=PATH Enable Kerberos 4 support], | |
1185 | [ | |
1186 | if test "x$withval" != "xno" ; then | |
1187 | ||
1188 | if test "x$withval" != "xyes" ; then | |
1189 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
1190 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
1191 | if test ! -z "$need_dash_r" ; then | |
1192 | LDFLAGS="$LDFLAGS -R${withval}/lib" | |
1193 | fi | |
1194 | if test ! -z "$blibpath" ; then | |
1195 | blibpath="$blibpath:${withval}/lib" | |
1196 | fi | |
1197 | else | |
1198 | if test -d /usr/include/kerberosIV ; then | |
1199 | CPPFLAGS="$CPPFLAGS -I/usr/include/kerberosIV" | |
1200 | fi | |
1201 | fi | |
1202 | ||
1203 | AC_CHECK_HEADERS(krb.h) | |
1204 | AC_CHECK_LIB(krb, main) | |
1205 | if test "$ac_cv_header_krb_h" != yes; then | |
1206 | AC_MSG_WARN([Cannot find krb.h, build may fail]) | |
1207 | fi | |
1208 | if test "$ac_cv_lib_krb_main" != yes; then | |
1209 | AC_MSG_WARN([Cannot find libkrb, build may fail]) | |
1210 | fi | |
1211 | ||
1212 | KLIBS="-lkrb -ldes" | |
1213 | AC_CHECK_LIB(resolv, dn_expand, , ) | |
1214 | KRB4=yes | |
1215 | KRB4_MSG="yes" | |
1216 | AC_DEFINE(KRB4) | |
1217 | fi | |
1218 | ] | |
1219 | ) | |
1220 | ||
1221 | # Check whether user wants AFS support | |
1222 | AFS_MSG="no" | |
1223 | AC_ARG_WITH(afs, | |
1224 | [ --with-afs=PATH Enable AFS support], | |
1225 | [ | |
1226 | if test "x$withval" != "xno" ; then | |
1227 | ||
1228 | if test "x$withval" != "xyes" ; then | |
1229 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
1230 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
1231 | fi | |
1232 | ||
1233 | if test -z "$KRB4" ; then | |
1234 | AC_MSG_WARN([AFS requires Kerberos IV support, build may fail]) | |
1235 | fi | |
1236 | ||
1237 | LIBS="$LIBS -lkafs" | |
1238 | if test ! -z "$AFS_LIBS" ; then | |
1239 | LIBS="$LIBS $AFS_LIBS" | |
1240 | fi | |
1241 | AC_DEFINE(AFS) | |
1242 | AFS_MSG="yes" | |
1243 | fi | |
1244 | ] | |
1245 | ) | |
1246 | LIBS="$LIBS $KLIBS" | |
1247 | ||
1248 | # Check whether user wants S/Key support | |
1249 | SKEY_MSG="no" | |
1250 | AC_ARG_WITH(skey, | |
1251 | [ --with-skey=PATH Enable S/Key support], | |
1252 | [ | |
1253 | if test "x$withval" != "xno" ; then | |
1254 | ||
1255 | if test "x$withval" != "xyes" ; then | |
1256 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
1257 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
1258 | fi | |
1259 | ||
1260 | AC_DEFINE(SKEY) | |
1261 | LIBS="-lskey $LIBS" | |
1262 | SKEY_MSG="yes" | |
1263 | ||
1264 | AC_CHECK_FUNC(skey_keyinfo, | |
1265 | [], | |
1266 | [ | |
1267 | AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) | |
1268 | ]) | |
1269 | fi | |
1270 | ] | |
1271 | ) | |
1272 | ||
1273 | # Check whether user wants TCP wrappers support | |
1274 | TCPW_MSG="no" | |
1275 | AC_ARG_WITH(tcp-wrappers, | |
1276 | [ --with-tcp-wrappers Enable tcpwrappers support], | |
1277 | [ | |
1278 | if test "x$withval" != "xno" ; then | |
1279 | saved_LIBS="$LIBS" | |
1280 | LIBS="$LIBS -lwrap" | |
1281 | AC_MSG_CHECKING(for libwrap) | |
1282 | AC_TRY_LINK( | |
1283 | [ | |
1284 | #include <tcpd.h> | |
1285 | int deny_severity = 0, allow_severity = 0; | |
1286 | ], | |
1287 | [hosts_access(0);], | |
1288 | [ | |
1289 | AC_MSG_RESULT(yes) | |
1290 | AC_DEFINE(LIBWRAP) | |
1291 | TCPW_MSG="yes" | |
1292 | ], | |
1293 | [ | |
1294 | AC_MSG_ERROR([*** libwrap missing]) | |
1295 | ] | |
1296 | ) | |
1297 | fi | |
1298 | ] | |
1299 | ) | |
1300 | ||
1301 | # Check whether to enable MD5 passwords | |
1302 | MD5_MSG="no" | |
1303 | AC_ARG_WITH(md5-passwords, | |
1304 | [ --with-md5-passwords Enable use of MD5 passwords], | |
1305 | [ | |
1306 | if test "x$withval" != "xno" ; then | |
1307 | AC_DEFINE(HAVE_MD5_PASSWORDS) | |
1308 | MD5_MSG="yes" | |
1309 | fi | |
1310 | ] | |
1311 | ) | |
1312 | ||
1313 | # Whether to disable shadow password support | |
1314 | AC_ARG_WITH(shadow, | |
1315 | [ --without-shadow Disable shadow password support], | |
1316 | [ | |
1317 | if test "x$withval" = "xno" ; then | |
1318 | AC_DEFINE(DISABLE_SHADOW) | |
1319 | disable_shadow=yes | |
1320 | fi | |
1321 | ] | |
1322 | ) | |
1323 | ||
1324 | if test -z "$disable_shadow" ; then | |
1325 | AC_MSG_CHECKING([if the systems has expire shadow information]) | |
1326 | AC_TRY_COMPILE( | |
1327 | [ | |
1328 | #include <sys/types.h> | |
1329 | #include <shadow.h> | |
1330 | struct spwd sp; | |
1331 | ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ], | |
1332 | [ sp_expire_available=yes ], [] | |
1333 | ) | |
1334 | ||
1335 | if test "x$sp_expire_available" = "xyes" ; then | |
1336 | AC_MSG_RESULT(yes) | |
1337 | AC_DEFINE(HAS_SHADOW_EXPIRE) | |
1338 | else | |
1339 | AC_MSG_RESULT(no) | |
1340 | fi | |
1341 | fi | |
1342 | ||
1343 | # Use ip address instead of hostname in $DISPLAY | |
1344 | if test ! -z "$IPADDR_IN_DISPLAY" ; then | |
1345 | DISPLAY_HACK_MSG="yes" | |
1346 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
1347 | else | |
1348 | DISPLAY_HACK_MSG="no" | |
1349 | AC_ARG_WITH(ipaddr-display, | |
1350 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
1351 | [ | |
1352 | if test "x$withval" != "xno" ; then | |
1353 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
1354 | DISPLAY_HACK_MSG="yes" | |
1355 | fi | |
1356 | ] | |
1357 | ) | |
1358 | fi | |
1359 | ||
1360 | # Whether to mess with the default path | |
1361 | SERVER_PATH_MSG="(default)" | |
1362 | AC_ARG_WITH(default-path, | |
1363 | [ --with-default-path=PATH Specify default \$PATH environment for server], | |
1364 | [ | |
1365 | if test "x$withval" != "xno" ; then | |
1366 | AC_DEFINE_UNQUOTED(USER_PATH, "$withval") | |
1367 | SERVER_PATH_MSG="$withval" | |
1368 | fi | |
1369 | ] | |
1370 | ) | |
1371 | ||
1372 | # Whether to force IPv4 by default (needed on broken glibc Linux) | |
1373 | IPV4_HACK_MSG="no" | |
1374 | AC_ARG_WITH(ipv4-default, | |
1375 | [ --with-ipv4-default Use IPv4 by connections unless '-6' specified], | |
1376 | [ | |
1377 | if test "x$withval" != "xno" ; then | |
1378 | AC_DEFINE(IPV4_DEFAULT) | |
1379 | IPV4_HACK_MSG="yes" | |
1380 | fi | |
1381 | ] | |
1382 | ) | |
1383 | ||
1384 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) | |
1385 | IPV4_IN6_HACK_MSG="no" | |
1386 | AC_ARG_WITH(4in6, | |
1387 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
1388 | [ | |
1389 | if test "x$withval" != "xno" ; then | |
1390 | AC_MSG_RESULT(yes) | |
1391 | AC_DEFINE(IPV4_IN_IPV6) | |
1392 | IPV4_IN6_HACK_MSG="yes" | |
1393 | else | |
1394 | AC_MSG_RESULT(no) | |
1395 | fi | |
1396 | ],[ | |
1397 | if test "x$inet6_default_4in6" = "xyes"; then | |
1398 | AC_MSG_RESULT([yes (default)]) | |
1399 | AC_DEFINE(IPV4_IN_IPV6) | |
1400 | IPV4_IN6_HACK_MSG="yes" | |
1401 | else | |
1402 | AC_MSG_RESULT([no (default)]) | |
1403 | fi | |
1404 | ] | |
1405 | ) | |
1406 | ||
1407 | AC_MSG_CHECKING(whether to install ssh as suid root) | |
1408 | AC_ARG_ENABLE(suid-ssh, | |
1409 | [ --enable-suid-ssh Install ssh as suid root (default) | |
1410 | --disable-suid-ssh Install ssh without suid bit], | |
1411 | [ case "$enableval" in | |
1412 | no) | |
1413 | AC_MSG_RESULT(no) | |
1414 | SSHMODE=0711 | |
1415 | ;; | |
1416 | *) AC_MSG_RESULT(yes) | |
1417 | SSHMODE=04711 | |
1418 | ;; | |
1419 | esac ], | |
1420 | AC_MSG_RESULT(yes) | |
1421 | SSHMODE=04711 | |
1422 | ) | |
1423 | AC_SUBST(SSHMODE) | |
1424 | ||
1425 | ||
1426 | # Where to place sshd.pid | |
1427 | piddir=/var/run | |
1428 | AC_ARG_WITH(pid-dir, | |
1429 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
1430 | [ | |
1431 | if test "x$withval" != "xno" ; then | |
1432 | piddir=$withval | |
1433 | fi | |
1434 | ] | |
1435 | ) | |
1436 | ||
1437 | # make sure the directory exists | |
1438 | if test ! -d $piddir ; then | |
1439 | piddir=`eval echo ${sysconfdir}` | |
1440 | case $piddir in | |
1441 | NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; | |
1442 | esac | |
1443 | fi | |
1444 | ||
1445 | AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir") | |
1446 | AC_SUBST(piddir) | |
1447 | ||
1448 | dnl allow user to disable some login recording features | |
1449 | AC_ARG_ENABLE(lastlog, | |
1450 | [ --disable-lastlog disable use of lastlog even if detected [no]], | |
1451 | [ AC_DEFINE(DISABLE_LASTLOG) ] | |
1452 | ) | |
1453 | AC_ARG_ENABLE(utmp, | |
1454 | [ --disable-utmp disable use of utmp even if detected [no]], | |
1455 | [ AC_DEFINE(DISABLE_UTMP) ] | |
1456 | ) | |
1457 | AC_ARG_ENABLE(utmpx, | |
1458 | [ --disable-utmpx disable use of utmpx even if detected [no]], | |
1459 | [ AC_DEFINE(DISABLE_UTMPX) ] | |
1460 | ) | |
1461 | AC_ARG_ENABLE(wtmp, | |
1462 | [ --disable-wtmp disable use of wtmp even if detected [no]], | |
1463 | [ AC_DEFINE(DISABLE_WTMP) ] | |
1464 | ) | |
1465 | AC_ARG_ENABLE(wtmpx, | |
1466 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], | |
1467 | [ AC_DEFINE(DISABLE_WTMPX) ] | |
1468 | ) | |
1469 | AC_ARG_ENABLE(libutil, | |
1470 | [ --disable-libutil disable use of libutil (login() etc.) [no]], | |
1471 | [ AC_DEFINE(DISABLE_LOGIN) ] | |
1472 | ) | |
1473 | AC_ARG_ENABLE(pututline, | |
1474 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], | |
1475 | [ AC_DEFINE(DISABLE_PUTUTLINE) ] | |
1476 | ) | |
1477 | AC_ARG_ENABLE(pututxline, | |
1478 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], | |
1479 | [ AC_DEFINE(DISABLE_PUTUTXLINE) ] | |
1480 | ) | |
1481 | AC_ARG_WITH(lastlog, | |
1482 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], | |
1483 | [ | |
1484 | if test "x$withval" = "xno" ; then | |
1485 | AC_DEFINE(DISABLE_LASTLOG) | |
1486 | else | |
1487 | conf_lastlog_location=$withval | |
1488 | fi | |
1489 | ] | |
1490 | ) | |
1491 | ||
1492 | dnl lastlog, [uw]tmpx? detection | |
1493 | dnl NOTE: set the paths in the platform section to avoid the | |
1494 | dnl need for command-line parameters | |
1495 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
1496 | ||
1497 | dnl lastlog detection | |
1498 | dnl NOTE: the code itself will detect if lastlog is a directory | |
1499 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
1500 | AC_TRY_COMPILE([ | |
1501 | #include <sys/types.h> | |
1502 | #include <utmp.h> | |
1503 | #ifdef HAVE_LASTLOG_H | |
1504 | # include <lastlog.h> | |
1505 | #endif | |
1506 | #ifdef HAVE_PATHS_H | |
1507 | # include <paths.h> | |
1508 | #endif | |
1509 | ], | |
1510 | [ char *lastlog = LASTLOG_FILE; ], | |
1511 | [ AC_MSG_RESULT(yes) ], | |
1512 | [ | |
1513 | AC_MSG_RESULT(no) | |
1514 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
1515 | AC_TRY_COMPILE([ | |
1516 | #include <sys/types.h> | |
1517 | #include <utmp.h> | |
1518 | #ifdef HAVE_LASTLOG_H | |
1519 | # include <lastlog.h> | |
1520 | #endif | |
1521 | #ifdef HAVE_PATHS_H | |
1522 | # include <paths.h> | |
1523 | #endif | |
1524 | ], | |
1525 | [ char *lastlog = _PATH_LASTLOG; ], | |
1526 | [ AC_MSG_RESULT(yes) ], | |
1527 | [ | |
1528 | AC_MSG_RESULT(no) | |
1529 | system_lastlog_path=no | |
1530 | ]) | |
1531 | ] | |
1532 | ) | |
1533 | ||
1534 | if test -z "$conf_lastlog_location"; then | |
1535 | if test x"$system_lastlog_path" = x"no" ; then | |
1536 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
1537 | if (test -d "$f" || test -f "$f") ; then | |
1538 | conf_lastlog_location=$f | |
1539 | fi | |
1540 | done | |
1541 | if test -z "$conf_lastlog_location"; then | |
1542 | AC_MSG_WARN([** Cannot find lastlog **]) | |
1543 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
1544 | fi | |
1545 | fi | |
1546 | fi | |
1547 | ||
1548 | if test -n "$conf_lastlog_location"; then | |
1549 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location") | |
1550 | fi | |
1551 | ||
1552 | dnl utmp detection | |
1553 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
1554 | AC_TRY_COMPILE([ | |
1555 | #include <sys/types.h> | |
1556 | #include <utmp.h> | |
1557 | #ifdef HAVE_PATHS_H | |
1558 | # include <paths.h> | |
1559 | #endif | |
1560 | ], | |
1561 | [ char *utmp = UTMP_FILE; ], | |
1562 | [ AC_MSG_RESULT(yes) ], | |
1563 | [ AC_MSG_RESULT(no) | |
1564 | system_utmp_path=no ] | |
1565 | ) | |
1566 | if test -z "$conf_utmp_location"; then | |
1567 | if test x"$system_utmp_path" = x"no" ; then | |
1568 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
1569 | if test -f $f ; then | |
1570 | conf_utmp_location=$f | |
1571 | fi | |
1572 | done | |
1573 | if test -z "$conf_utmp_location"; then | |
1574 | AC_DEFINE(DISABLE_UTMP) | |
1575 | fi | |
1576 | fi | |
1577 | fi | |
1578 | if test -n "$conf_utmp_location"; then | |
1579 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location") | |
1580 | fi | |
1581 | ||
1582 | dnl wtmp detection | |
1583 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
1584 | AC_TRY_COMPILE([ | |
1585 | #include <sys/types.h> | |
1586 | #include <utmp.h> | |
1587 | #ifdef HAVE_PATHS_H | |
1588 | # include <paths.h> | |
1589 | #endif | |
1590 | ], | |
1591 | [ char *wtmp = WTMP_FILE; ], | |
1592 | [ AC_MSG_RESULT(yes) ], | |
1593 | [ AC_MSG_RESULT(no) | |
1594 | system_wtmp_path=no ] | |
1595 | ) | |
1596 | if test -z "$conf_wtmp_location"; then | |
1597 | if test x"$system_wtmp_path" = x"no" ; then | |
1598 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
1599 | if test -f $f ; then | |
1600 | conf_wtmp_location=$f | |
1601 | fi | |
1602 | done | |
1603 | if test -z "$conf_wtmp_location"; then | |
1604 | AC_DEFINE(DISABLE_WTMP) | |
1605 | fi | |
1606 | fi | |
1607 | fi | |
1608 | if test -n "$conf_wtmp_location"; then | |
1609 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location") | |
1610 | fi | |
1611 | ||
1612 | ||
1613 | dnl utmpx detection - I don't know any system so perverse as to require | |
1614 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
1615 | dnl there, though. | |
1616 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
1617 | AC_TRY_COMPILE([ | |
1618 | #include <sys/types.h> | |
1619 | #include <utmp.h> | |
1620 | #ifdef HAVE_UTMPX_H | |
1621 | #include <utmpx.h> | |
1622 | #endif | |
1623 | #ifdef HAVE_PATHS_H | |
1624 | # include <paths.h> | |
1625 | #endif | |
1626 | ], | |
1627 | [ char *utmpx = UTMPX_FILE; ], | |
1628 | [ AC_MSG_RESULT(yes) ], | |
1629 | [ AC_MSG_RESULT(no) | |
1630 | system_utmpx_path=no ] | |
1631 | ) | |
1632 | if test -z "$conf_utmpx_location"; then | |
1633 | if test x"$system_utmpx_path" = x"no" ; then | |
1634 | AC_DEFINE(DISABLE_UTMPX) | |
1635 | fi | |
1636 | else | |
1637 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location") | |
1638 | fi | |
1639 | ||
1640 | dnl wtmpx detection | |
1641 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
1642 | AC_TRY_COMPILE([ | |
1643 | #include <sys/types.h> | |
1644 | #include <utmp.h> | |
1645 | #ifdef HAVE_UTMPX_H | |
1646 | #include <utmpx.h> | |
1647 | #endif | |
1648 | #ifdef HAVE_PATHS_H | |
1649 | # include <paths.h> | |
1650 | #endif | |
1651 | ], | |
1652 | [ char *wtmpx = WTMPX_FILE; ], | |
1653 | [ AC_MSG_RESULT(yes) ], | |
1654 | [ AC_MSG_RESULT(no) | |
1655 | system_wtmpx_path=no ] | |
1656 | ) | |
1657 | if test -z "$conf_wtmpx_location"; then | |
1658 | if test x"$system_wtmpx_path" = x"no" ; then | |
1659 | AC_DEFINE(DISABLE_WTMPX) | |
1660 | fi | |
1661 | else | |
1662 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location") | |
1663 | fi | |
1664 | ||
1665 | ||
1666 | # Change default command timeout for builtin PRNG | |
1667 | entropy_timeout=200 | |
1668 | AC_ARG_WITH(entropy-timeout, | |
1669 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
1670 | [ | |
1671 | if test "x$withval" != "xno" ; then | |
1672 | entropy_timeout=$withval | |
1673 | fi | |
1674 | ] | |
1675 | ) | |
1676 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout) | |
1677 | ||
1678 | ||
1679 | if test ! -z "$blibpath" ; then | |
1680 | LDFLAGS="$LDFLAGS -blibpath:$blibpath" | |
1681 | AC_MSG_WARN([Please check and edit -blibpath in LDFLAGS in Makefile]) | |
1682 | fi | |
1683 | ||
1684 | AC_EXEEXT | |
1685 | ||
1686 | AC_OUTPUT(Makefile openbsd-compat/Makefile ssh_prng_cmds) | |
1687 | ||
1688 | # Print summary of options | |
1689 | ||
1690 | if test x$MANTYPE = x'$(CATMAN)' ; then | |
1691 | MAN_MSG=cat | |
1692 | else | |
1693 | MAN_MSG=man | |
1694 | fi | |
1695 | if test ! -z "$RANDOM_POOL" ; then | |
1696 | RAND_MSG="Device ($RANDOM_POOL)" | |
1697 | else | |
1698 | if test ! -z "$EGD_SOCKET" ; then | |
1699 | RAND_MSG="EGD/PRNGD ($EGD_SOCKET)" | |
1700 | else | |
1701 | RAND_MSG="Builtin (timeout $entropy_timeout)" | |
1702 | BUILTIN_RNG=1 | |
1703 | fi | |
1704 | fi | |
1705 | ||
1706 | # Someone please show me a better way :) | |
1707 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
1708 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
1709 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
1710 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
1711 | E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` | |
1712 | F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` | |
1713 | G=`eval echo ${piddir}` ; G=`eval echo ${G}` | |
1714 | ||
1715 | echo "" | |
1716 | echo "OpenSSH configured has been configured with the following options." | |
1717 | echo " User binaries: $B" | |
1718 | echo " System binaries: $C" | |
1719 | echo " Configuration files: $D" | |
1720 | echo " Askpass program: $E" | |
1721 | echo " Manual pages: $F" | |
1722 | echo " PID file: $G" | |
1723 | echo " Random number collection: $RAND_MSG" | |
1724 | echo " Manpage format: $MAN_MSG" | |
1725 | echo " PAM support: ${PAM_MSG}" | |
1726 | echo " KerberosIV support: $KRB4_MSG" | |
1727 | echo " AFS support: $AFS_MSG" | |
1728 | echo " S/KEY support: $SKEY_MSG" | |
1729 | echo " TCP Wrappers support: $TCPW_MSG" | |
1730 | echo " MD5 password support: $MD5_MSG" | |
1731 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" | |
1732 | echo " Use IPv4 by default hack: $IPV4_HACK_MSG" | |
1733 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" | |
1734 | ||
1735 | echo "" | |
1736 | ||
1737 | echo " Host: ${host}" | |
1738 | echo " Compiler: ${CC}" | |
1739 | echo " Compiler flags: ${CFLAGS}" | |
1740 | echo "Preprocessor flags: ${CPPFLAGS}" | |
1741 | echo " Linker flags: ${LDFLAGS}" | |
1742 | echo " Libraries: ${LIBS}" | |
1743 | ||
1744 | echo "" | |
1745 | ||
1746 | if test "x$PAM_MSG" = "xyes" ; then | |
1747 | echo "PAM is enabled. You may need to install a PAM control file for sshd," | |
1748 | echo "otherwise password authentication may fail. Example PAM control files" | |
1749 | echo "can be found in the contrib/ subdirectory" | |
1750 | echo "" | |
1751 | fi | |
1752 | ||
1753 | if test ! -z "$BUILTIN_RNG" ; then | |
1754 | echo "WARNING: you are using the builtin random number collection service." | |
1755 | echo "Please read WARNING.RNG and request that your OS vendor includes" | |
1756 | echo "/dev/random in future versions of their OS." | |
1757 | echo "" | |
1758 | fi | |
1759 | ||
1760 | if test ! -z "$NO_SFTP"; then | |
1761 | echo "sftp-server will be disabled. Your compiler does not support" | |
1762 | echo "64bit integers." | |
1763 | echo "" | |
1764 | fi |