]>
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 | AC_C_BIGENDIAN | |
9 | ||
10 | # Checks for programs. | |
11 | AC_PROG_CPP | |
12 | AC_PROG_RANLIB | |
13 | AC_PROG_INSTALL | |
14 | AC_PATH_PROG(AR, ar) | |
15 | AC_PATH_PROG(PERL, perl5 perl) | |
16 | AC_SUBST(PERL) | |
17 | AC_PATH_PROG(ENT, ent) | |
18 | AC_SUBST(ENT) | |
19 | AC_PATH_PROGS(FILEPRIV, filepriv, true, /sbin:/usr/sbin) | |
20 | AC_PATH_PROG(TEST_MINUS_S_SH, bash) | |
21 | AC_PATH_PROG(TEST_MINUS_S_SH, ksh) | |
22 | AC_PATH_PROG(TEST_MINUS_S_SH, sh) | |
23 | ||
24 | if test -z "$AR" ; then | |
25 | AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***]) | |
26 | fi | |
27 | ||
28 | # Use LOGIN_PROGRAM from environment if possible | |
29 | if test ! -z "$LOGIN_PROGRAM" ; then | |
30 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM") | |
31 | else | |
32 | # Search for login | |
33 | AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login) | |
34 | if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then | |
35 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK") | |
36 | fi | |
37 | fi | |
38 | ||
39 | if test -z "$LD" ; then | |
40 | LD=$CC | |
41 | fi | |
42 | AC_SUBST(LD) | |
43 | ||
44 | # C Compiler features | |
45 | AC_C_INLINE | |
46 | if test "$GCC" = "yes"; then | |
47 | CFLAGS="$CFLAGS -Wall" | |
48 | fi | |
49 | ||
50 | # Check for some target-specific stuff | |
51 | case "$host" in | |
52 | *-*-aix*) | |
53 | AFS_LIBS="-lld" | |
54 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
55 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
56 | if (test "$LD" != "gcc" && test -z "$blibpath"); then | |
57 | blibpath="/usr/lib:/lib:/usr/local/lib" | |
58 | fi | |
59 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE)]) | |
60 | AC_DEFINE(BROKEN_GETADDRINFO) | |
61 | dnl AIX handles lastlog as part of its login message | |
62 | AC_DEFINE(DISABLE_LASTLOG) | |
63 | ;; | |
64 | *-*-cygwin*) | |
65 | LIBS="$LIBS -lregex /usr/lib/textmode.o" | |
66 | AC_DEFINE(HAVE_CYGWIN) | |
67 | AC_DEFINE(DISABLE_SHADOW) | |
68 | AC_DEFINE(IPV4_DEFAULT) | |
69 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
70 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
71 | no_libsocket=1 | |
72 | no_libnsl=1 | |
73 | MANTYPE=doc | |
74 | ;; | |
75 | *-*-dgux*) | |
76 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
77 | MANTYPE=doc | |
78 | ;; | |
79 | *-*-hpux10*) | |
80 | if test -z "$GCC"; then | |
81 | CFLAGS="$CFLAGS -Ae" | |
82 | fi | |
83 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE" | |
84 | IPADDR_IN_DISPLAY=yes | |
85 | AC_DEFINE(USE_PIPES) | |
86 | AC_DEFINE(DISABLE_SHADOW) | |
87 | AC_DEFINE(DISABLE_UTMP) | |
88 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) | |
89 | LIBS="$LIBS -lsec" | |
90 | ;; | |
91 | *-*-hpux11*) | |
92 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE" | |
93 | IPADDR_IN_DISPLAY=yes | |
94 | AC_DEFINE(PAM_SUN_CODEBASE) | |
95 | AC_DEFINE(USE_PIPES) | |
96 | AC_DEFINE(DISABLE_SHADOW) | |
97 | AC_DEFINE(DISABLE_UTMP) | |
98 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) | |
99 | LIBS="$LIBS -lsec" | |
100 | ;; | |
101 | *-*-irix5*) | |
102 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
103 | LDFLAGS="$LDFLAGS" | |
104 | PATH="$PATH:/usr/etc" | |
105 | no_libsocket=1 | |
106 | no_libnsl=1 | |
107 | AC_DEFINE(BROKEN_INET_NTOA) | |
108 | ;; | |
109 | *-*-irix6*) | |
110 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
111 | LDFLAGS="$LDFLAGS" | |
112 | PATH="$PATH:/usr/etc" | |
113 | AC_DEFINE(WITH_IRIX_ARRAY) | |
114 | AC_DEFINE(WITH_IRIX_PROJECT) | |
115 | AC_DEFINE(WITH_IRIX_AUDIT) | |
116 | AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS)]) | |
117 | no_libsocket=1 | |
118 | no_libnsl=1 | |
119 | AC_DEFINE(BROKEN_INET_NTOA) | |
120 | ;; | |
121 | *-*-linux*) | |
122 | no_dev_ptmx=1 | |
123 | check_for_libcrypt_later=1 | |
124 | AC_DEFINE(DONT_TRY_OTHER_AF) | |
125 | AC_DEFINE(PAM_TTY_KLUDGE) | |
126 | inet6_default_4in6=yes | |
127 | MANTYPE=doc | |
128 | ;; | |
129 | mips-sony-bsd|mips-sony-newsos4) | |
130 | AC_DEFINE(HAVE_NEWS4) | |
131 | SONY=1 | |
132 | AC_CHECK_LIB(iberty, xatexit, AC_DEFINE(HAVE_XATEXIT), | |
133 | AC_MSG_ERROR([*** libiberty missing - please install first or check config.log ***]) | |
134 | ) | |
135 | MANTYPE=doc | |
136 | ;; | |
137 | *-*-netbsd*) | |
138 | need_dash_r=1 | |
139 | MANTYPE=doc | |
140 | ;; | |
141 | *-*-freebsd*) | |
142 | check_for_libcrypt_later=1 | |
143 | MANTYPE=doc | |
144 | ;; | |
145 | *-next-*) | |
146 | conf_lastlog_location="/usr/adm/lastlog" | |
147 | conf_utmp_location=/etc/utmp | |
148 | conf_wtmp_location=/usr/adm/wtmp | |
149 | MAIL=/usr/spool/mail | |
150 | AC_DEFINE(HAVE_NEXT) | |
151 | AC_DEFINE(BROKEN_REALPATH) | |
152 | AC_DEFINE(USE_PIPES) | |
153 | AC_DEFINE(BROKEN_SAVED_UIDS) | |
154 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
155 | CFLAGS="$CFLAGS" | |
156 | MANTYPE=doc | |
157 | ;; | |
158 | *-*-solaris*) | |
159 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
160 | LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib" | |
161 | need_dash_r=1 | |
162 | AC_DEFINE(PAM_SUN_CODEBASE) | |
163 | # hardwire lastlog location (can't detect it on some versions) | |
164 | conf_lastlog_location="/var/adm/lastlog" | |
165 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) | |
166 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
167 | if test "$sol2ver" -ge 8; then | |
168 | AC_MSG_RESULT(yes) | |
169 | AC_DEFINE(DISABLE_UTMP) | |
170 | AC_DEFINE(DISABLE_WTMP) | |
171 | else | |
172 | AC_MSG_RESULT(no) | |
173 | fi | |
174 | ;; | |
175 | *-*-sunos4*) | |
176 | CPPFLAGS="$CPPFLAGS -DSUNOS4" | |
177 | AC_CHECK_FUNCS(getpwanam) | |
178 | AC_DEFINE(PAM_SUN_CODEBASE) | |
179 | AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H) | |
180 | conf_utmp_location=/etc/utmp | |
181 | conf_wtmp_location=/var/adm/wtmp | |
182 | conf_lastlog_location=/var/adm/lastlog | |
183 | AC_DEFINE(USE_PIPES) | |
184 | ;; | |
185 | *-ncr-sysv*) | |
186 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
187 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
188 | LIBS="$LIBS -lc89 -lnsl -lgen -lsocket" | |
189 | ;; | |
190 | *-sni-sysv*) | |
191 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
192 | LDFLAGS="$LDFLAGS -L/usr/local/lib -L/usr/ucblib" | |
193 | IPADDR_IN_DISPLAY=yes | |
194 | AC_DEFINE(USE_PIPES) | |
195 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
196 | AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H) | |
197 | LIBS="$LIBS -lgen -lnsl -lucb" | |
198 | ;; | |
199 | *-*-sysv4.2*) | |
200 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
201 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
202 | enable_suid_ssh=no | |
203 | AC_DEFINE(USE_PIPES) | |
204 | ;; | |
205 | *-*-sysv5*) | |
206 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
207 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
208 | enable_suid_ssh=no | |
209 | AC_DEFINE(USE_PIPES) | |
210 | ;; | |
211 | *-*-sysv*) | |
212 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
213 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
214 | LIBS="$LIBS -lgen -lsocket" | |
215 | ;; | |
216 | *-*-sco3.2v4*) | |
217 | CPPFLAGS="$CPPFLAGS -Dftruncate=chsize -I/usr/local/include" | |
218 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
219 | LIBS="$LIBS -lgen -lsocket -los -lprot -lx -ltinfo -lm" | |
220 | rsh_path="/usr/bin/rcmd" | |
221 | RANLIB=true | |
222 | no_dev_ptmx=1 | |
223 | AC_DEFINE(BROKEN_SYS_TERMIO_H) | |
224 | AC_DEFINE(USE_PIPES) | |
225 | AC_DEFINE(HAVE_SCO_PROTECTED_PW) | |
226 | AC_DEFINE(DISABLE_SHADOW) | |
227 | AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H) | |
228 | AC_DEFINE(BROKEN_SAVED_UIDS) | |
229 | AC_CHECK_FUNCS(getluid setluid) | |
230 | ;; | |
231 | *-*-sco3.2v5*) | |
232 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
233 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
234 | LIBS="$LIBS -lprot -lx -ltinfo -lm" | |
235 | no_dev_ptmx=1 | |
236 | rsh_path="/usr/bin/rcmd" | |
237 | AC_DEFINE(USE_PIPES) | |
238 | AC_DEFINE(HAVE_SCO_PROTECTED_PW) | |
239 | AC_DEFINE(DISABLE_SHADOW) | |
240 | AC_DEFINE(HAVE_BOGUS_SYS_QUEUE_H) | |
241 | AC_CHECK_FUNCS(getluid setluid) | |
242 | ;; | |
243 | *-dec-osf*) | |
244 | if test ! -z "USE_SIA" ; then | |
245 | AC_MSG_CHECKING(for Digital Unix Security Integration Architecture) | |
246 | if test -f /etc/sia/matrix.conf; then | |
247 | AC_MSG_RESULT(yes) | |
248 | AC_DEFINE(HAVE_OSF_SIA) | |
249 | AC_DEFINE(DISABLE_LOGIN) | |
250 | LIBS="$LIBS -lsecurity -ldb -lm -laud" | |
251 | else | |
252 | AC_MSG_RESULT(no) | |
253 | fi | |
254 | fi | |
255 | ;; | |
256 | esac | |
257 | ||
258 | # Allow user to specify flags | |
259 | AC_ARG_WITH(cflags, | |
260 | [ --with-cflags Specify additional flags to pass to compiler], | |
261 | [ | |
262 | if test "x$withval" != "xno" ; then | |
263 | CFLAGS="$CFLAGS $withval" | |
264 | fi | |
265 | ] | |
266 | ) | |
267 | AC_ARG_WITH(cppflags, | |
268 | [ --with-cppflags Specify additional flags to pass to preprocessor] , | |
269 | [ | |
270 | if test "x$withval" != "xno"; then | |
271 | CPPFLAGS="$CPPFLAGS $withval" | |
272 | fi | |
273 | ] | |
274 | ) | |
275 | AC_ARG_WITH(ldflags, | |
276 | [ --with-ldflags Specify additional flags to pass to linker], | |
277 | [ | |
278 | if test "x$withval" != "xno" ; then | |
279 | LDFLAGS="$LDFLAGS $withval" | |
280 | fi | |
281 | ] | |
282 | ) | |
283 | AC_ARG_WITH(libs, | |
284 | [ --with-libs Specify additional libraries to link with], | |
285 | [ | |
286 | if test "x$withval" != "xno" ; then | |
287 | LIBS="$LIBS $withval" | |
288 | fi | |
289 | ] | |
290 | ) | |
291 | ||
292 | AC_ARG_WITH(pcre, | |
293 | [ --with-pcre Override built in regex library with pcre], | |
294 | [ | |
295 | ||
296 | AC_CHECK_LIB(pcre, pcre_info, | |
297 | [ | |
298 | AC_DEFINE(HAVE_LIBPCRE) | |
299 | LIBS="$LIBS -lpcreposix -lpcre" | |
300 | no_comp_check="yes" | |
301 | ], | |
302 | [ AC_MSG_ERROR([*** Can not locate pcre libraries.]) ] | |
303 | ) | |
304 | ] | |
305 | ) | |
306 | ||
307 | # Checks for libraries. | |
308 | if test -z "$no_libnsl" ; then | |
309 | AC_CHECK_LIB(nsl, yp_match, , ) | |
310 | fi | |
311 | if test -z "$no_libsocket" ; then | |
312 | AC_CHECK_LIB(socket, main, , ) | |
313 | fi | |
314 | ||
315 | dnl SCO OS3 needs this for libwrap | |
316 | AC_CHECK_LIB(rpc, innetgr, LIBS="-lrpc -lyp -lrpc $LIBS" , , -lyp -lrpc) | |
317 | ||
318 | AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen") | |
319 | AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***])) | |
320 | AC_CHECK_LIB(util, login, AC_DEFINE(HAVE_LIBUTIL_LOGIN) LIBS="$LIBS -lutil") | |
321 | ||
322 | # We don't want to check if we did an pcre override. | |
323 | if test -z "$no_comp_check" ; then | |
324 | AC_CHECK_FUNC(regcomp, | |
325 | [ AC_DEFINE(HAVE_REGCOMP)], | |
326 | [ | |
327 | AC_CHECK_LIB(pcre, pcre_info, | |
328 | [ | |
329 | AC_DEFINE(HAVE_LIBPCRE) | |
330 | LIBS="$LIBS -lpcreposix -lpcre" | |
331 | ], | |
332 | [ | |
333 | AC_MSG_ERROR([*** No regex library found.]) | |
334 | ]) | |
335 | ] | |
336 | ) | |
337 | fi | |
338 | ||
339 | dnl UnixWare 2.x | |
340 | AC_CHECK_FUNC(strcasecmp, | |
341 | [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ] | |
342 | ) | |
343 | AC_CHECK_FUNC(utimes, | |
344 | [], [ AC_CHECK_LIB(c89, utimes, LIBS="$LIBS -lc89") ] | |
345 | ) | |
346 | ||
347 | AC_FUNC_STRFTIME | |
348 | ||
349 | # Checks for header files. | |
350 | AC_CHECK_HEADERS(bstring.h endian.h floatingpoint.h getopt.h glob.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) | |
351 | ||
352 | # Check for ALTDIRFUNC glob() extension | |
353 | AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support) | |
354 | AC_EGREP_CPP(FOUNDIT, | |
355 | [ | |
356 | #include <glob.h> | |
357 | #ifdef GLOB_ALTDIRFUNC | |
358 | FOUNDIT | |
359 | #endif | |
360 | ], | |
361 | [ | |
362 | AC_DEFINE(GLOB_HAS_ALTDIRFUNC) | |
363 | AC_MSG_RESULT(yes) | |
364 | ], | |
365 | [ | |
366 | AC_MSG_RESULT(no) | |
367 | ] | |
368 | ) | |
369 | ||
370 | # Check for g.gl_matchc glob() extension | |
371 | AC_MSG_CHECKING(for gl_matchc field in glob_t) | |
372 | AC_EGREP_CPP(FOUNDIT, | |
373 | [ | |
374 | #include <glob.h> | |
375 | int main(void){glob_t g; g.gl_matchc = 1;} | |
376 | ], | |
377 | [ | |
378 | AC_DEFINE(GLOB_HAS_GL_MATCHC) | |
379 | AC_MSG_RESULT(yes) | |
380 | ], | |
381 | [ | |
382 | AC_MSG_RESULT(no) | |
383 | ] | |
384 | ) | |
385 | ||
386 | AC_MSG_CHECKING([whether struct dirent allocates space for d_name]) | |
387 | AC_TRY_RUN( | |
388 | [ | |
389 | #include <sys/types.h> | |
390 | #include <dirent.h> | |
391 | int main(void){struct dirent d;return(sizeof(d.d_name)<=sizeof(char));} | |
392 | ], | |
393 | [AC_MSG_RESULT(yes)], | |
394 | [ | |
395 | AC_MSG_RESULT(no) | |
396 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME) | |
397 | ] | |
398 | ) | |
399 | ||
400 | # Check whether user wants S/Key support | |
401 | SKEY_MSG="no" | |
402 | AC_ARG_WITH(skey, | |
403 | [ --with-skey=PATH Enable S/Key support], | |
404 | [ | |
405 | if test "x$withval" != "xno" ; then | |
406 | ||
407 | if test "x$withval" != "xyes" ; then | |
408 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
409 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
410 | fi | |
411 | ||
412 | AC_DEFINE(SKEY) | |
413 | LIBS="-lskey $LIBS" | |
414 | SKEY_MSG="yes" | |
415 | ||
416 | AC_CHECK_FUNC(skey_keyinfo, | |
417 | [], | |
418 | [ | |
419 | AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) | |
420 | ]) | |
421 | fi | |
422 | ] | |
423 | ) | |
424 | ||
425 | # Check whether user wants TCP wrappers support | |
426 | TCPW_MSG="no" | |
427 | AC_ARG_WITH(tcp-wrappers, | |
428 | [ --with-tcp-wrappers Enable tcpwrappers support], | |
429 | [ | |
430 | if test "x$withval" != "xno" ; then | |
431 | saved_LIBS="$LIBS" | |
432 | LIBS="-lwrap $LIBS" | |
433 | AC_MSG_CHECKING(for libwrap) | |
434 | AC_TRY_LINK( | |
435 | [ | |
436 | #include <tcpd.h> | |
437 | int deny_severity = 0, allow_severity = 0; | |
438 | ], | |
439 | [hosts_access(0);], | |
440 | [ | |
441 | AC_MSG_RESULT(yes) | |
442 | AC_DEFINE(LIBWRAP) | |
443 | TCPW_MSG="yes" | |
444 | ], | |
445 | [ | |
446 | AC_MSG_ERROR([*** libwrap missing]) | |
447 | ] | |
448 | ) | |
449 | fi | |
450 | ] | |
451 | ) | |
452 | ||
453 | dnl Checks for library functions. | |
454 | AC_CHECK_FUNCS(arc4random atexit b64_ntop bcopy bindresvport_sa clock fchown fchmod freeaddrinfo futimes gai_strerror getcwd getaddrinfo getgrouplist getnameinfo getrlimit getrusage getttyent getusershell glob inet_aton inet_ntoa inet_ntop innetgr login_getcapbool md5_crypt memmove mkdtemp on_exit openpty realpath rresvport_af setdtablesize setenv setegid seteuid setlogin setproctitle setresgid setreuid setrlimit setsid sigaction sigvec snprintf strerror strlcat strlcpy strmode strsep strtok_r sysconf tcgetpgrp utimes vsnprintf vhangup vis waitpid _getpty __b64_ntop) | |
455 | dnl Checks for time functions | |
456 | AC_CHECK_FUNCS(gettimeofday time) | |
457 | dnl Checks for libutil functions | |
458 | AC_CHECK_HEADERS(libutil.h) | |
459 | AC_CHECK_FUNCS(login logout updwtmp logwtmp) | |
460 | dnl Checks for utmp functions | |
461 | AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent) | |
462 | AC_CHECK_FUNCS(utmpname) | |
463 | dnl Checks for utmpx functions | |
464 | AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline ) | |
465 | AC_CHECK_FUNCS(setutxent utmpxname) | |
466 | ||
467 | AC_CHECK_FUNC(getuserattr, | |
468 | [AC_DEFINE(HAVE_GETUSERATTR)], | |
469 | [AC_CHECK_LIB(s, getuserattr, [LIBS="$LIBS -ls"; AC_DEFINE(HAVE_GETUSERATTR)])] | |
470 | ) | |
471 | ||
472 | AC_CHECK_FUNC(login, | |
473 | [AC_DEFINE(HAVE_LOGIN)], | |
474 | [AC_CHECK_LIB(bsd, login, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_LOGIN)])] | |
475 | ) | |
476 | ||
477 | AC_CHECK_FUNC(daemon, | |
478 | [AC_DEFINE(HAVE_DAEMON)], | |
479 | [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
480 | ) | |
481 | ||
482 | AC_CHECK_FUNC(getpagesize, | |
483 | [AC_DEFINE(HAVE_GETPAGESIZE)], | |
484 | [AC_CHECK_LIB(ucb, getpagesize, [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
485 | ) | |
486 | ||
487 | # Check for broken snprintf | |
488 | if test "x$ac_cv_func_snprintf" = "xyes" ; then | |
489 | AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) | |
490 | AC_TRY_RUN( | |
491 | [ | |
492 | #include <stdio.h> | |
493 | int main(void){char b[5];snprintf(b,5,"123456789");return(b[4]!='\0');} | |
494 | ], | |
495 | [AC_MSG_RESULT(yes)], | |
496 | [ | |
497 | AC_MSG_RESULT(no) | |
498 | AC_DEFINE(BROKEN_SNPRINTF) | |
499 | AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) | |
500 | ] | |
501 | ) | |
502 | fi | |
503 | ||
504 | AC_FUNC_GETPGRP | |
505 | ||
506 | # Check for PAM libs | |
507 | PAM_MSG="no" | |
508 | AC_ARG_WITH(pam, | |
509 | [ --with-pam Enable PAM support ], | |
510 | [ | |
511 | if test "x$withval" != "xno" ; then | |
512 | if test "x$ac_cv_header_security_pam_appl_h" != "xyes" ; then | |
513 | AC_MSG_ERROR([PAM headers not found]) | |
514 | fi | |
515 | ||
516 | AC_CHECK_LIB(dl, dlopen, , ) | |
517 | AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing])) | |
518 | AC_CHECK_FUNCS(pam_getenvlist) | |
519 | ||
520 | disable_shadow=yes | |
521 | PAM_MSG="yes" | |
522 | ||
523 | AC_DEFINE(USE_PAM) | |
524 | fi | |
525 | ] | |
526 | ) | |
527 | ||
528 | # Check for older PAM | |
529 | if test "x$PAM_MSG" = "xyes" ; then | |
530 | # Check PAM strerror arguments (old PAM) | |
531 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
532 | AC_TRY_COMPILE( | |
533 | [ | |
534 | #include <stdlib.h> | |
535 | #include <security/pam_appl.h> | |
536 | ], | |
537 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
538 | [AC_MSG_RESULT(no)], | |
539 | [ | |
540 | AC_DEFINE(HAVE_OLD_PAM) | |
541 | AC_MSG_RESULT(yes) | |
542 | PAM_MSG="yes (old library)" | |
543 | ] | |
544 | ) | |
545 | fi | |
546 | ||
547 | # The big search for OpenSSL | |
548 | AC_ARG_WITH(ssl-dir, | |
549 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
550 | [ | |
551 | if test "x$withval" != "xno" ; then | |
552 | tryssldir=$withval | |
553 | fi | |
554 | ] | |
555 | ) | |
556 | ||
557 | saved_LIBS="$LIBS" | |
558 | saved_LDFLAGS="$LDFLAGS" | |
559 | saved_CPPFLAGS="$CPPFLAGS" | |
560 | if test "x$prefix" != "xNONE" ; then | |
561 | tryssldir="$tryssldir $prefix" | |
562 | fi | |
563 | AC_CACHE_CHECK([for OpenSSL directory], ac_cv_openssldir, [ | |
564 | for ssldir in $tryssldir "" /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do | |
565 | CPPFLAGS="$saved_CPPFLAGS" | |
566 | LDFLAGS="$saved_LDFLAGS" | |
567 | LIBS="$saved_LIBS -lcrypto" | |
568 | ||
569 | # Skip directories if they don't exist | |
570 | if test ! -z "$ssldir" -a ! -d "$ssldir" ; then | |
571 | continue; | |
572 | fi | |
573 | if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then | |
574 | # Try to use $ssldir/lib if it exists, otherwise | |
575 | # $ssldir | |
576 | if test -d "$ssldir/lib" ; then | |
577 | LDFLAGS="-L$ssldir/lib $saved_LDFLAGS" | |
578 | if test ! -z "$need_dash_r" ; then | |
579 | LDFLAGS="-R$ssldir/lib $LDFLAGS" | |
580 | fi | |
581 | else | |
582 | LDFLAGS="-L$ssldir $saved_LDFLAGS" | |
583 | if test ! -z "$need_dash_r" ; then | |
584 | LDFLAGS="-R$ssldir $LDFLAGS" | |
585 | fi | |
586 | fi | |
587 | # Try to use $ssldir/include if it exists, otherwise | |
588 | # $ssldir | |
589 | if test -d "$ssldir/include" ; then | |
590 | CPPFLAGS="-I$ssldir/include $saved_CPPFLAGS" | |
591 | else | |
592 | CPPFLAGS="-I$ssldir $saved_CPPFLAGS" | |
593 | fi | |
594 | fi | |
595 | ||
596 | # Basic test to check for compatible version and correct linking | |
597 | # *does not* test for RSA - that comes later. | |
598 | AC_TRY_RUN( | |
599 | [ | |
600 | #include <string.h> | |
601 | #include <openssl/rand.h> | |
602 | int main(void) | |
603 | { | |
604 | char a[2048]; | |
605 | memset(a, 0, sizeof(a)); | |
606 | RAND_add(a, sizeof(a), sizeof(a)); | |
607 | return(RAND_status() <= 0); | |
608 | } | |
609 | ], | |
610 | [ | |
611 | found_crypto=1 | |
612 | break; | |
613 | ], [] | |
614 | ) | |
615 | ||
616 | if test ! -z "$found_crypto" ; then | |
617 | break; | |
618 | fi | |
619 | done | |
620 | ||
621 | if test -z "$found_crypto" ; then | |
622 | AC_MSG_ERROR([Could not find working OpenSSL library, please install or check config.log]) | |
623 | fi | |
624 | if test -z "$ssldir" ; then | |
625 | ssldir="(system)" | |
626 | fi | |
627 | ||
628 | ac_cv_openssldir=$ssldir | |
629 | ]) | |
630 | ||
631 | if (test ! -z "$ac_cv_openssldir" && test "x$ac_cv_openssldir" != "x(system)") ; then | |
632 | AC_DEFINE(HAVE_OPENSSL) | |
633 | dnl Need to recover ssldir - test above runs in subshell | |
634 | ssldir=$ac_cv_openssldir | |
635 | if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then | |
636 | # Try to use $ssldir/lib if it exists, otherwise | |
637 | # $ssldir | |
638 | if test -d "$ssldir/lib" ; then | |
639 | LDFLAGS="-L$ssldir/lib $saved_LDFLAGS" | |
640 | if test ! -z "$need_dash_r" ; then | |
641 | LDFLAGS="-R$ssldir/lib $LDFLAGS" | |
642 | fi | |
643 | else | |
644 | LDFLAGS="-L$ssldir $saved_LDFLAGS" | |
645 | if test ! -z "$need_dash_r" ; then | |
646 | LDFLAGS="-R$ssldir $LDFLAGS" | |
647 | fi | |
648 | fi | |
649 | # Try to use $ssldir/include if it exists, otherwise | |
650 | # $ssldir | |
651 | if test -d "$ssldir/include" ; then | |
652 | CPPFLAGS="-I$ssldir/include $saved_CPPFLAGS" | |
653 | else | |
654 | CPPFLAGS="-I$ssldir $saved_CPPFLAGS" | |
655 | fi | |
656 | fi | |
657 | fi | |
658 | LIBS="$saved_LIBS -lcrypto" | |
659 | ||
660 | # Now test RSA support | |
661 | saved_LIBS="$LIBS" | |
662 | AC_MSG_CHECKING([for RSA support]) | |
663 | for WANTS_RSAREF in "" 1 ; do | |
664 | if test -z "$WANTS_RSAREF" ; then | |
665 | LIBS="$saved_LIBS" | |
666 | else | |
667 | LIBS="$saved_LIBS -lRSAglue -lrsaref" | |
668 | fi | |
669 | AC_TRY_RUN([ | |
670 | #include <string.h> | |
671 | #include <openssl/rand.h> | |
672 | #include <openssl/rsa.h> | |
673 | #include <openssl/bn.h> | |
674 | #include <openssl/sha.h> | |
675 | int main(void) | |
676 | { | |
677 | int num; RSA *key; static unsigned char p_in[] = "blahblah"; | |
678 | unsigned char c[256], p[256]; | |
679 | memset(c, 0, sizeof(c)); RAND_add(c, sizeof(c), sizeof(c)); | |
680 | if ((key=RSA_generate_key(512, 3, NULL, NULL))==NULL) return(1); | |
681 | num = RSA_public_encrypt(sizeof(p_in) - 1, p_in, c, key, RSA_PKCS1_PADDING); | |
682 | return(-1 == RSA_private_decrypt(num, c, p, key, RSA_PKCS1_PADDING)); | |
683 | } | |
684 | ], | |
685 | [ | |
686 | rsa_works=1 | |
687 | break; | |
688 | ], []) | |
689 | done | |
690 | ||
691 | if test ! -z "$no_rsa" ; then | |
692 | AC_MSG_RESULT(disabled) | |
693 | RSA_MSG="disabled" | |
694 | else | |
695 | if test -z "$rsa_works" ; then | |
696 | AC_MSG_WARN([*** No RSA support found *** ]) | |
697 | RSA_MSG="no" | |
698 | else | |
699 | if test -z "$WANTS_RSAREF" ; then | |
700 | AC_MSG_RESULT(yes) | |
701 | RSA_MSG="yes" | |
702 | else | |
703 | RSA_MSG="yes (using RSAref)" | |
704 | AC_MSG_RESULT(using RSAref) | |
705 | LIBS="$saved_LIBS -lcrypto -lRSAglue -lrsaref" | |
706 | fi | |
707 | fi | |
708 | fi | |
709 | ||
710 | # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the | |
711 | # version in OpenSSL. Skip this for PAM | |
712 | if test "x$PAM_MSG" = "xno" -a "x$check_for_libcrypt_later" = "x1"; then | |
713 | AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt") | |
714 | fi | |
715 | ||
716 | # Cheap hack to ensure NEWS-OS libraries are arranged right. | |
717 | if test ! -z "$SONY" ; then | |
718 | LIBS="$LIBS -liberty"; | |
719 | fi | |
720 | ||
721 | # Checks for data types | |
722 | AC_CHECK_SIZEOF(char, 1) | |
723 | AC_CHECK_SIZEOF(short int, 2) | |
724 | AC_CHECK_SIZEOF(int, 4) | |
725 | AC_CHECK_SIZEOF(long int, 4) | |
726 | AC_CHECK_SIZEOF(long long int, 8) | |
727 | ||
728 | # More checks for data types | |
729 | AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ | |
730 | AC_TRY_COMPILE( | |
731 | [ #include <sys/types.h> ], | |
732 | [ u_int a; a = 1;], | |
733 | [ ac_cv_have_u_int="yes" ], | |
734 | [ ac_cv_have_u_int="no" ] | |
735 | ) | |
736 | ]) | |
737 | if test "x$ac_cv_have_u_int" = "xyes" ; then | |
738 | AC_DEFINE(HAVE_U_INT) | |
739 | have_u_int=1 | |
740 | fi | |
741 | ||
742 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ | |
743 | AC_TRY_COMPILE( | |
744 | [ #include <sys/types.h> ], | |
745 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
746 | [ ac_cv_have_intxx_t="yes" ], | |
747 | [ ac_cv_have_intxx_t="no" ] | |
748 | ) | |
749 | ]) | |
750 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
751 | AC_DEFINE(HAVE_INTXX_T) | |
752 | have_intxx_t=1 | |
753 | fi | |
754 | ||
755 | AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ | |
756 | AC_TRY_COMPILE( | |
757 | [ #include <sys/types.h> ], | |
758 | [ int64_t a; a = 1;], | |
759 | [ ac_cv_have_int64_t="yes" ], | |
760 | [ ac_cv_have_int64_t="no" ] | |
761 | ) | |
762 | ]) | |
763 | if test "x$ac_cv_have_int64_t" = "xyes" ; then | |
764 | AC_DEFINE(HAVE_INT64_T) | |
765 | have_int64_t=1 | |
766 | fi | |
767 | ||
768 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ | |
769 | AC_TRY_COMPILE( | |
770 | [ #include <sys/types.h> ], | |
771 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
772 | [ ac_cv_have_u_intxx_t="yes" ], | |
773 | [ ac_cv_have_u_intxx_t="no" ] | |
774 | ) | |
775 | ]) | |
776 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
777 | AC_DEFINE(HAVE_U_INTXX_T) | |
778 | have_u_intxx_t=1 | |
779 | fi | |
780 | ||
781 | AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ | |
782 | AC_TRY_COMPILE( | |
783 | [ #include <sys/types.h> ], | |
784 | [ u_int64_t a; a = 1;], | |
785 | [ ac_cv_have_u_int64_t="yes" ], | |
786 | [ ac_cv_have_u_int64_t="no" ] | |
787 | ) | |
788 | ]) | |
789 | if test "x$ac_cv_have_u_int64_t" = "xyes" ; then | |
790 | AC_DEFINE(HAVE_U_INT64_T) | |
791 | have_u_int64_t=1 | |
792 | fi | |
793 | ||
794 | if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ | |
795 | test "x$ac_cv_header_sys_bitypes_h" = "xyes") | |
796 | then | |
797 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
798 | AC_TRY_COMPILE( | |
799 | [ | |
800 | #include <sys/bitypes.h> | |
801 | ], | |
802 | [ | |
803 | int8_t a; int16_t b; int32_t c; | |
804 | u_int8_t e; u_int16_t f; u_int32_t g; | |
805 | a = b = c = e = f = g = 1; | |
806 | ], | |
807 | [ | |
808 | AC_DEFINE(HAVE_U_INTXX_T) | |
809 | AC_DEFINE(HAVE_INTXX_T) | |
810 | AC_MSG_RESULT(yes) | |
811 | ], | |
812 | [AC_MSG_RESULT(no)] | |
813 | ) | |
814 | fi | |
815 | ||
816 | if test -z "$have_u_intxx_t" ; then | |
817 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
818 | AC_TRY_COMPILE( | |
819 | [ | |
820 | #include <sys/types.h> | |
821 | ], | |
822 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
823 | [ ac_cv_have_uintxx_t="yes" ], | |
824 | [ ac_cv_have_uintxx_t="no" ] | |
825 | ) | |
826 | ]) | |
827 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
828 | AC_DEFINE(HAVE_UINTXX_T) | |
829 | fi | |
830 | fi | |
831 | ||
832 | AC_CACHE_CHECK([for socklen_t], ac_cv_have_socklen_t, [ | |
833 | AC_TRY_COMPILE( | |
834 | [ | |
835 | #include <sys/types.h> | |
836 | #include <sys/socket.h> | |
837 | ], | |
838 | [socklen_t foo; foo = 1235;], | |
839 | [ ac_cv_have_socklen_t="yes" ], | |
840 | [ ac_cv_have_socklen_t="no" ] | |
841 | ) | |
842 | ]) | |
843 | if test "x$ac_cv_have_socklen_t" = "xyes" ; then | |
844 | AC_DEFINE(HAVE_SOCKLEN_T) | |
845 | fi | |
846 | ||
847 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ | |
848 | AC_TRY_COMPILE( | |
849 | [ | |
850 | #include <sys/types.h> | |
851 | ], | |
852 | [ size_t foo; foo = 1235; ], | |
853 | [ ac_cv_have_size_t="yes" ], | |
854 | [ ac_cv_have_size_t="no" ] | |
855 | ) | |
856 | ]) | |
857 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
858 | AC_DEFINE(HAVE_SIZE_T) | |
859 | fi | |
860 | ||
861 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ | |
862 | AC_TRY_COMPILE( | |
863 | [ | |
864 | #include <sys/types.h> | |
865 | ], | |
866 | [ ssize_t foo; foo = 1235; ], | |
867 | [ ac_cv_have_ssize_t="yes" ], | |
868 | [ ac_cv_have_ssize_t="no" ] | |
869 | ) | |
870 | ]) | |
871 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
872 | AC_DEFINE(HAVE_SSIZE_T) | |
873 | fi | |
874 | ||
875 | AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ | |
876 | AC_TRY_COMPILE( | |
877 | [ | |
878 | #include <time.h> | |
879 | ], | |
880 | [ clock_t foo; foo = 1235; ], | |
881 | [ ac_cv_have_clock_t="yes" ], | |
882 | [ ac_cv_have_clock_t="no" ] | |
883 | ) | |
884 | ]) | |
885 | if test "x$ac_cv_have_clock_t" = "xyes" ; then | |
886 | AC_DEFINE(HAVE_CLOCK_T) | |
887 | fi | |
888 | ||
889 | AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ | |
890 | AC_TRY_COMPILE( | |
891 | [ | |
892 | #include <sys/types.h> | |
893 | #include <sys/socket.h> | |
894 | ], | |
895 | [ sa_family_t foo; foo = 1235; ], | |
896 | [ ac_cv_have_sa_family_t="yes" ], | |
897 | [ AC_TRY_COMPILE( | |
898 | [ | |
899 | #include <sys/types.h> | |
900 | #include <sys/socket.h> | |
901 | #include <netinet/in.h> | |
902 | ], | |
903 | [ sa_family_t foo; foo = 1235; ], | |
904 | [ ac_cv_have_sa_family_t="yes" ], | |
905 | ||
906 | [ ac_cv_have_sa_family_t="no" ] | |
907 | )] | |
908 | ) | |
909 | ]) | |
910 | if test "x$ac_cv_have_sa_family_t" = "xyes" ; then | |
911 | AC_DEFINE(HAVE_SA_FAMILY_T) | |
912 | fi | |
913 | ||
914 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ | |
915 | AC_TRY_COMPILE( | |
916 | [ | |
917 | #include <sys/types.h> | |
918 | ], | |
919 | [ pid_t foo; foo = 1235; ], | |
920 | [ ac_cv_have_pid_t="yes" ], | |
921 | [ ac_cv_have_pid_t="no" ] | |
922 | ) | |
923 | ]) | |
924 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
925 | AC_DEFINE(HAVE_PID_T) | |
926 | fi | |
927 | ||
928 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
929 | AC_TRY_COMPILE( | |
930 | [ | |
931 | #include <sys/types.h> | |
932 | ], | |
933 | [ mode_t foo; foo = 1235; ], | |
934 | [ ac_cv_have_mode_t="yes" ], | |
935 | [ ac_cv_have_mode_t="no" ] | |
936 | ) | |
937 | ]) | |
938 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
939 | AC_DEFINE(HAVE_MODE_T) | |
940 | fi | |
941 | ||
942 | ||
943 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ | |
944 | AC_TRY_COMPILE( | |
945 | [ | |
946 | #include <sys/types.h> | |
947 | #include <sys/socket.h> | |
948 | ], | |
949 | [ struct sockaddr_storage s; ], | |
950 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
951 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
952 | ) | |
953 | ]) | |
954 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
955 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE) | |
956 | fi | |
957 | ||
958 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ | |
959 | AC_TRY_COMPILE( | |
960 | [ | |
961 | #include <sys/types.h> | |
962 | #include <netinet/in.h> | |
963 | ], | |
964 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
965 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
966 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
967 | ) | |
968 | ]) | |
969 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
970 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6) | |
971 | fi | |
972 | ||
973 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ | |
974 | AC_TRY_COMPILE( | |
975 | [ | |
976 | #include <sys/types.h> | |
977 | #include <netinet/in.h> | |
978 | ], | |
979 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
980 | [ ac_cv_have_struct_in6_addr="yes" ], | |
981 | [ ac_cv_have_struct_in6_addr="no" ] | |
982 | ) | |
983 | ]) | |
984 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
985 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR) | |
986 | fi | |
987 | ||
988 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ | |
989 | AC_TRY_COMPILE( | |
990 | [ | |
991 | #include <sys/types.h> | |
992 | #include <sys/socket.h> | |
993 | #include <netdb.h> | |
994 | ], | |
995 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
996 | [ ac_cv_have_struct_addrinfo="yes" ], | |
997 | [ ac_cv_have_struct_addrinfo="no" ] | |
998 | ) | |
999 | ]) | |
1000 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
1001 | AC_DEFINE(HAVE_STRUCT_ADDRINFO) | |
1002 | fi | |
1003 | ||
1004 | AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ | |
1005 | AC_TRY_COMPILE( | |
1006 | [ #include <sys/time.h> ], | |
1007 | [ struct timeval tv; tv.tv_sec = 1;], | |
1008 | [ ac_cv_have_struct_timeval="yes" ], | |
1009 | [ ac_cv_have_struct_timeval="no" ] | |
1010 | ) | |
1011 | ]) | |
1012 | if test "x$ac_cv_have_struct_timeval" = "xyes" ; then | |
1013 | AC_DEFINE(HAVE_STRUCT_TIMEVAL) | |
1014 | have_struct_timeval=1 | |
1015 | fi | |
1016 | ||
1017 | # If we don't have int64_t then we can't compile sftp-server. So don't | |
1018 | # even attempt to do it. | |
1019 | if test "x$ac_cv_have_int64_t" = "xno" -a \ | |
1020 | "x$ac_cv_sizeof_long_int" != "x8" -a \ | |
1021 | "x$ac_cv_sizeof_long_long_int" = "x0" ; then | |
1022 | NO_SFTP='#' | |
1023 | else | |
1024 | dnl test snprintf (broken on SCO w/gcc) | |
1025 | AC_TRY_RUN( | |
1026 | [ | |
1027 | #include <stdio.h> | |
1028 | #include <string.h> | |
1029 | #ifdef HAVE_SNPRINTF | |
1030 | main() | |
1031 | { | |
1032 | char buf[50]; | |
1033 | char expected_out[50]; | |
1034 | int mazsize = 50 ; | |
1035 | #if (SIZEOF_LONG_INT == 8) | |
1036 | long int num = 0x7fffffffffffffff; | |
1037 | #else | |
1038 | long long num = 0x7fffffffffffffff; | |
1039 | #endif | |
1040 | strcpy(expected_out, "9223372036854775807"); | |
1041 | snprintf(buf, mazsize, "%lld", num); | |
1042 | if(strcmp(buf, expected_out) != 0) | |
1043 | exit(1); | |
1044 | exit(0); | |
1045 | } | |
1046 | #else | |
1047 | main() { exit(0); } | |
1048 | #endif | |
1049 | ], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ] | |
1050 | ) | |
1051 | fi | |
1052 | AC_SUBST(NO_SFTP) | |
1053 | ||
1054 | dnl Checks for structure members | |
1055 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) | |
1056 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
1057 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
1058 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
1059 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
1060 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) | |
1061 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) | |
1062 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
1063 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX) | |
1064 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) | |
1065 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
1066 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
1067 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
1068 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) | |
1069 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
1070 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
1071 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
1072 | AC_STRUCT_ST_BLKSIZE | |
1073 | ||
1074 | AC_CACHE_CHECK([for sun_len field in struct sockaddr_un], | |
1075 | ac_cv_have_sun_len_in_struct_sockaddr_un, [ | |
1076 | AC_TRY_COMPILE( | |
1077 | [ | |
1078 | #include <sys/types.h> | |
1079 | #include <sys/socket.h> | |
1080 | ], | |
1081 | [ struct sockaddr_un s; s.sun_len = 1; ], | |
1082 | [ ac_cv_have_sun_len_in_struct_sockaddr_un="yes" ], | |
1083 | [ ac_cv_have_sun_len_in_struct_sockaddr_un="no" ], | |
1084 | ) | |
1085 | ]) | |
1086 | if test "x$ac_cv_have_sun_len_in_struct_sockaddr_un" = "xyes" ; then | |
1087 | AC_DEFINE(HAVE_SUN_LEN_IN_SOCKADDR_UN) | |
1088 | fi | |
1089 | ||
1090 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], | |
1091 | ac_cv_have_ss_family_in_struct_ss, [ | |
1092 | AC_TRY_COMPILE( | |
1093 | [ | |
1094 | #include <sys/types.h> | |
1095 | #include <sys/socket.h> | |
1096 | ], | |
1097 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
1098 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
1099 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
1100 | ) | |
1101 | ]) | |
1102 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
1103 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS) | |
1104 | fi | |
1105 | ||
1106 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], | |
1107 | ac_cv_have___ss_family_in_struct_ss, [ | |
1108 | AC_TRY_COMPILE( | |
1109 | [ | |
1110 | #include <sys/types.h> | |
1111 | #include <sys/socket.h> | |
1112 | ], | |
1113 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
1114 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
1115 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
1116 | ) | |
1117 | ]) | |
1118 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
1119 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS) | |
1120 | fi | |
1121 | ||
1122 | AC_CACHE_CHECK([for pw_class field in struct passwd], | |
1123 | ac_cv_have_pw_class_in_struct_passwd, [ | |
1124 | AC_TRY_COMPILE( | |
1125 | [ | |
1126 | #include <pwd.h> | |
1127 | ], | |
1128 | [ struct passwd p; p.pw_class = 0; ], | |
1129 | [ ac_cv_have_pw_class_in_struct_passwd="yes" ], | |
1130 | [ ac_cv_have_pw_class_in_struct_passwd="no" ] | |
1131 | ) | |
1132 | ]) | |
1133 | if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then | |
1134 | AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD) | |
1135 | fi | |
1136 | ||
1137 | ||
1138 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ | |
1139 | AC_TRY_LINK([], | |
1140 | [ extern char *__progname; printf("%s", __progname); ], | |
1141 | [ ac_cv_libc_defines___progname="yes" ], | |
1142 | [ ac_cv_libc_defines___progname="no" ] | |
1143 | ) | |
1144 | ]) | |
1145 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
1146 | AC_DEFINE(HAVE___PROGNAME) | |
1147 | fi | |
1148 | ||
1149 | ||
1150 | AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [ | |
1151 | AC_TRY_LINK([], | |
1152 | [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);], | |
1153 | [ ac_cv_libc_defines_sys_errlist="yes" ], | |
1154 | [ ac_cv_libc_defines_sys_errlist="no" ] | |
1155 | ) | |
1156 | ]) | |
1157 | if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then | |
1158 | AC_DEFINE(HAVE_SYS_ERRLIST) | |
1159 | fi | |
1160 | ||
1161 | ||
1162 | AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [ | |
1163 | AC_TRY_LINK([], | |
1164 | [ extern int sys_nerr; printf("%i", sys_nerr);], | |
1165 | [ ac_cv_libc_defines_sys_nerr="yes" ], | |
1166 | [ ac_cv_libc_defines_sys_nerr="no" ] | |
1167 | ) | |
1168 | ]) | |
1169 | if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then | |
1170 | AC_DEFINE(HAVE_SYS_NERR) | |
1171 | fi | |
1172 | ||
1173 | ||
1174 | # Check whether user wants Kerberos support | |
1175 | KRB4_MSG="no" | |
1176 | AC_ARG_WITH(kerberos4, | |
1177 | [ --with-kerberos4=PATH Enable Kerberos 4 support], | |
1178 | [ | |
1179 | if test "x$withval" != "xno" ; then | |
1180 | ||
1181 | if test "x$withval" != "xyes" ; then | |
1182 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
1183 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
1184 | if test ! -z "$need_dash_r" ; then | |
1185 | LDFLAGS="$LDFLAGS -R${withval}/lib" | |
1186 | fi | |
1187 | if test ! -z "$blibpath" ; then | |
1188 | blibpath="$blibpath:${withval}/lib" | |
1189 | fi | |
1190 | else | |
1191 | if test -d /usr/include/kerberosIV ; then | |
1192 | CPPFLAGS="$CPPFLAGS -I/usr/include/kerberosIV" | |
1193 | fi | |
1194 | fi | |
1195 | ||
1196 | AC_CHECK_HEADERS(krb.h) | |
1197 | if test "$ac_cv_header_krb_h" != yes; then | |
1198 | AC_MSG_WARN([Cannot find krb.h, build may fail]) | |
1199 | fi | |
1200 | AC_CHECK_LIB(krb, main) | |
1201 | if test "$ac_cv_lib_krb_main" != yes; then | |
1202 | AC_CHECK_LIB(krb4, main) | |
1203 | if test "$ac_cv_lib_krb4_main" != yes; then | |
1204 | AC_MSG_WARN([Cannot find libkrb nor libkrb4, build may fail]) | |
1205 | else | |
1206 | KLIBS="-lkrb4" | |
1207 | fi | |
1208 | else | |
1209 | KLIBS="-lkrb" | |
1210 | fi | |
1211 | AC_CHECK_LIB(des, des_cbc_encrypt) | |
1212 | if test "$ac_cv_lib_des_des_cbc_encrypt" != yes; then | |
1213 | AC_CHECK_LIB(des425, des_cbc_encrypt) | |
1214 | if test "$ac_cv_lib_des425_des_cbc_encrypt" != yes; then | |
1215 | AC_MSG_WARN([Cannot find libdes nor libdes425, build may fail]) | |
1216 | else | |
1217 | KLIBS="-ldes425" | |
1218 | fi | |
1219 | else | |
1220 | KLIBS="-ldes" | |
1221 | fi | |
1222 | AC_CHECK_LIB(resolv, dn_expand, , ) | |
1223 | KRB4=yes | |
1224 | KRB4_MSG="yes" | |
1225 | AC_DEFINE(KRB4) | |
1226 | fi | |
1227 | ] | |
1228 | ) | |
1229 | ||
1230 | # Check whether user wants AFS support | |
1231 | AFS_MSG="no" | |
1232 | AC_ARG_WITH(afs, | |
1233 | [ --with-afs=PATH Enable AFS support], | |
1234 | [ | |
1235 | if test "x$withval" != "xno" ; then | |
1236 | ||
1237 | if test "x$withval" != "xyes" ; then | |
1238 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
1239 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
1240 | fi | |
1241 | ||
1242 | if test -z "$KRB4" ; then | |
1243 | AC_MSG_WARN([AFS requires Kerberos IV support, build may fail]) | |
1244 | fi | |
1245 | ||
1246 | LIBS="-lkafs $LIBS" | |
1247 | if test ! -z "$AFS_LIBS" ; then | |
1248 | LIBS="$LIBS $AFS_LIBS" | |
1249 | fi | |
1250 | AC_DEFINE(AFS) | |
1251 | AFS_MSG="yes" | |
1252 | fi | |
1253 | ] | |
1254 | ) | |
1255 | LIBS="$LIBS $KLIBS" | |
1256 | ||
1257 | # Looking for programs, paths and files | |
1258 | AC_ARG_WITH(rsh, | |
1259 | [ --with-rsh=PATH Specify path to remote shell program ], | |
1260 | [ | |
1261 | if test "x$withval" != "$no" ; then | |
1262 | rsh_path=$withval | |
1263 | fi | |
1264 | ], | |
1265 | [ | |
1266 | AC_PATH_PROG(rsh_path, rsh) | |
1267 | ] | |
1268 | ) | |
1269 | ||
1270 | AC_ARG_WITH(xauth, | |
1271 | [ --with-xauth=PATH Specify path to xauth program ], | |
1272 | [ | |
1273 | if test "x$withval" != "xno" ; then | |
1274 | xauth_path=$withval | |
1275 | fi | |
1276 | ], | |
1277 | [ | |
1278 | AC_PATH_PROG(xauth_path, xauth,,$PATH:/usr/X/bin:/usr/bin/X11:/usr/X11R6/bin:/usr/openwin/bin) | |
1279 | if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then | |
1280 | xauth_path="/usr/openwin/bin/xauth" | |
1281 | fi | |
1282 | ] | |
1283 | ) | |
1284 | ||
1285 | if test -z "$xauth_path" ; then | |
1286 | XAUTH_PATH="undefined" | |
1287 | AC_SUBST(XAUTH_PATH) | |
1288 | else | |
1289 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path") | |
1290 | XAUTH_PATH=$xauth_path | |
1291 | AC_SUBST(XAUTH_PATH) | |
1292 | fi | |
1293 | if test ! -z "$rsh_path" ; then | |
1294 | AC_DEFINE_UNQUOTED(RSH_PATH, "$rsh_path") | |
1295 | fi | |
1296 | ||
1297 | # Check for mail directory (last resort if we cannot get it from headers) | |
1298 | if test ! -z "$MAIL" ; then | |
1299 | maildir=`dirname $MAIL` | |
1300 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir") | |
1301 | fi | |
1302 | ||
1303 | if test -z "$no_dev_ptmx" ; then | |
1304 | AC_CHECK_FILE("/dev/ptmx", | |
1305 | [ | |
1306 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX) | |
1307 | have_dev_ptmx=1 | |
1308 | ] | |
1309 | ) | |
1310 | fi | |
1311 | AC_CHECK_FILE("/dev/ptc", | |
1312 | [ | |
1313 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC) | |
1314 | have_dev_ptc=1 | |
1315 | ] | |
1316 | ) | |
1317 | ||
1318 | # Options from here on. Some of these are preset by platform above | |
1319 | ||
1320 | # Check for user-specified random device, otherwise check /dev/urandom | |
1321 | AC_ARG_WITH(random, | |
1322 | [ --with-random=FILE read entropy from FILE (default=/dev/urandom)], | |
1323 | [ | |
1324 | if test "x$withval" != "xno" ; then | |
1325 | RANDOM_POOL="$withval"; | |
1326 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
1327 | fi | |
1328 | ], | |
1329 | [ | |
1330 | # Check for random device | |
1331 | AC_CHECK_FILE("/dev/urandom", | |
1332 | [ | |
1333 | RANDOM_POOL="/dev/urandom"; | |
1334 | AC_SUBST(RANDOM_POOL) | |
1335 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
1336 | ] | |
1337 | ) | |
1338 | ] | |
1339 | ) | |
1340 | ||
1341 | # Check for PRNGD/EGD pool file | |
1342 | AC_ARG_WITH(prngd-port, | |
1343 | [ --with-prngd-port=PORT read entropy from PRNGD/EGD localhost:PORT], | |
1344 | [ | |
1345 | if test ! -z "$withval" -a "x$withval" != "xno" ; then | |
1346 | PRNGD_PORT="$withval" | |
1347 | AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT) | |
1348 | fi | |
1349 | ] | |
1350 | ) | |
1351 | ||
1352 | # Check for PRNGD/EGD pool file | |
1353 | AC_ARG_WITH(prngd-socket, | |
1354 | [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)], | |
1355 | [ | |
1356 | if test "x$withval" != "xno" ; then | |
1357 | PRNGD_SOCKET="$withval" | |
1358 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
1359 | fi | |
1360 | ], | |
1361 | [ | |
1362 | # Check for existing socket only if we don't have a random device already | |
1363 | if test -z "$RANDOM_POOL" ; then | |
1364 | AC_MSG_CHECKING(for PRNGD/EGD socket) | |
1365 | # Insert other locations here | |
1366 | for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do | |
1367 | if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then | |
1368 | PRNGD_SOCKET="$sock" | |
1369 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
1370 | break; | |
1371 | fi | |
1372 | done | |
1373 | if test ! -z "$PRNGD_SOCKET" ; then | |
1374 | AC_MSG_RESULT($PRNGD_SOCKET) | |
1375 | else | |
1376 | AC_MSG_RESULT(not found) | |
1377 | fi | |
1378 | fi | |
1379 | ] | |
1380 | ) | |
1381 | ||
1382 | ||
1383 | # detect pathnames for entropy gathering commands, if we need them | |
1384 | INSTALL_SSH_PRNG_CMDS="" | |
1385 | rm -f prng_commands | |
1386 | if (test -z "$RANDOM_POOL" && test -z "$PRNGD") ; then | |
1387 | # Use these commands to collect entropy | |
1388 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) | |
1389 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
1390 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
1391 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
1392 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
1393 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
1394 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
1395 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
1396 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
1397 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
1398 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
1399 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
1400 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
1401 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
1402 | ||
1403 | INSTALL_SSH_PRNG_CMDS="yes" | |
1404 | fi | |
1405 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
1406 | ||
1407 | ||
1408 | AC_ARG_WITH(catman, | |
1409 | [ --with-mantype=man|cat|doc Set man page type], | |
1410 | [ | |
1411 | case "$withval" in | |
1412 | man|cat|doc) | |
1413 | MANTYPE=$withval | |
1414 | ;; | |
1415 | *) | |
1416 | AC_MSG_ERROR(invalid man type: $withval) | |
1417 | ;; | |
1418 | esac | |
1419 | ], [ | |
1420 | if test -z "$MANTYPE" ; then | |
1421 | MANTYPE=man | |
1422 | fi | |
1423 | ] | |
1424 | ) | |
1425 | AC_SUBST(MANTYPE) | |
1426 | ||
1427 | # Check whether to enable MD5 passwords | |
1428 | MD5_MSG="no" | |
1429 | AC_ARG_WITH(md5-passwords, | |
1430 | [ --with-md5-passwords Enable use of MD5 passwords], | |
1431 | [ | |
1432 | if test "x$withval" != "xno" ; then | |
1433 | AC_DEFINE(HAVE_MD5_PASSWORDS) | |
1434 | MD5_MSG="yes" | |
1435 | fi | |
1436 | ] | |
1437 | ) | |
1438 | ||
1439 | # Whether to disable shadow password support | |
1440 | AC_ARG_WITH(shadow, | |
1441 | [ --without-shadow Disable shadow password support], | |
1442 | [ | |
1443 | if test "x$withval" = "xno" ; then | |
1444 | AC_DEFINE(DISABLE_SHADOW) | |
1445 | disable_shadow=yes | |
1446 | fi | |
1447 | ] | |
1448 | ) | |
1449 | ||
1450 | if test -z "$disable_shadow" ; then | |
1451 | AC_MSG_CHECKING([if the systems has expire shadow information]) | |
1452 | AC_TRY_COMPILE( | |
1453 | [ | |
1454 | #include <sys/types.h> | |
1455 | #include <shadow.h> | |
1456 | struct spwd sp; | |
1457 | ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ], | |
1458 | [ sp_expire_available=yes ], [] | |
1459 | ) | |
1460 | ||
1461 | if test "x$sp_expire_available" = "xyes" ; then | |
1462 | AC_MSG_RESULT(yes) | |
1463 | AC_DEFINE(HAS_SHADOW_EXPIRE) | |
1464 | else | |
1465 | AC_MSG_RESULT(no) | |
1466 | fi | |
1467 | fi | |
1468 | ||
1469 | # Use ip address instead of hostname in $DISPLAY | |
1470 | if test ! -z "$IPADDR_IN_DISPLAY" ; then | |
1471 | DISPLAY_HACK_MSG="yes" | |
1472 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
1473 | else | |
1474 | DISPLAY_HACK_MSG="no" | |
1475 | AC_ARG_WITH(ipaddr-display, | |
1476 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
1477 | [ | |
1478 | if test "x$withval" != "xno" ; then | |
1479 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
1480 | DISPLAY_HACK_MSG="yes" | |
1481 | fi | |
1482 | ] | |
1483 | ) | |
1484 | fi | |
1485 | ||
1486 | # Whether to mess with the default path | |
1487 | SERVER_PATH_MSG="(default)" | |
1488 | AC_ARG_WITH(default-path, | |
1489 | [ --with-default-path=PATH Specify default \$PATH environment for server], | |
1490 | [ | |
1491 | if test "x$withval" != "xno" ; then | |
1492 | user_path="$withval" | |
1493 | SERVER_PATH_MSG="$withval" | |
1494 | fi | |
1495 | ], | |
1496 | [ | |
1497 | AC_TRY_RUN( | |
1498 | [ | |
1499 | /* find out what STDPATH is */ | |
1500 | #include <stdio.h> | |
1501 | #ifdef HAVE_PATHS_H | |
1502 | # include <paths.h> | |
1503 | #endif | |
1504 | #ifndef _PATH_STDPATH | |
1505 | # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" | |
1506 | #endif | |
1507 | #include <sys/types.h> | |
1508 | #include <sys/stat.h> | |
1509 | #include <fcntl.h> | |
1510 | #define DATA "conftest.stdpath" | |
1511 | ||
1512 | main() | |
1513 | { | |
1514 | FILE *fd; | |
1515 | int rc; | |
1516 | ||
1517 | fd = fopen(DATA,"w"); | |
1518 | if(fd == NULL) | |
1519 | exit(1); | |
1520 | ||
1521 | if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) | |
1522 | exit(1); | |
1523 | ||
1524 | exit(0); | |
1525 | } | |
1526 | ], [ user_path=`cat conftest.stdpath` ], | |
1527 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ], | |
1528 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ] | |
1529 | ) | |
1530 | # make sure $bindir is in USER_PATH so scp will work | |
1531 | t_bindir=`eval echo ${bindir}` | |
1532 | case $t_bindir in | |
1533 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;; | |
1534 | esac | |
1535 | case $t_bindir in | |
1536 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;; | |
1537 | esac | |
1538 | echo $user_path | grep ":$t_bindir" > /dev/null 2>&1 | |
1539 | if test $? -ne 0 ; then | |
1540 | echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 | |
1541 | if test $? -ne 0 ; then | |
1542 | user_path=$user_path:$t_bindir | |
1543 | AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work) | |
1544 | fi | |
1545 | fi | |
1546 | ] | |
1547 | ) | |
1548 | AC_DEFINE_UNQUOTED(USER_PATH, "$user_path") | |
1549 | AC_SUBST(user_path) | |
1550 | ||
1551 | # Whether to force IPv4 by default (needed on broken glibc Linux) | |
1552 | IPV4_HACK_MSG="no" | |
1553 | AC_ARG_WITH(ipv4-default, | |
1554 | [ --with-ipv4-default Use IPv4 by connections unless '-6' specified], | |
1555 | [ | |
1556 | if test "x$withval" != "xno" ; then | |
1557 | AC_DEFINE(IPV4_DEFAULT) | |
1558 | IPV4_HACK_MSG="yes" | |
1559 | fi | |
1560 | ] | |
1561 | ) | |
1562 | ||
1563 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) | |
1564 | IPV4_IN6_HACK_MSG="no" | |
1565 | AC_ARG_WITH(4in6, | |
1566 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
1567 | [ | |
1568 | if test "x$withval" != "xno" ; then | |
1569 | AC_MSG_RESULT(yes) | |
1570 | AC_DEFINE(IPV4_IN_IPV6) | |
1571 | IPV4_IN6_HACK_MSG="yes" | |
1572 | else | |
1573 | AC_MSG_RESULT(no) | |
1574 | fi | |
1575 | ],[ | |
1576 | if test "x$inet6_default_4in6" = "xyes"; then | |
1577 | AC_MSG_RESULT([yes (default)]) | |
1578 | AC_DEFINE(IPV4_IN_IPV6) | |
1579 | IPV4_IN6_HACK_MSG="yes" | |
1580 | else | |
1581 | AC_MSG_RESULT([no (default)]) | |
1582 | fi | |
1583 | ] | |
1584 | ) | |
1585 | ||
1586 | # Whether to enable BSD auth support | |
1587 | AC_ARG_WITH(bsd-auth, | |
1588 | [ --with-bsd-auth Enable BSD auth support], | |
1589 | [ | |
1590 | if test "x$withval" != "xno" ; then | |
1591 | AC_DEFINE(BSD_AUTH) | |
1592 | bsd_auth=yes | |
1593 | fi | |
1594 | ] | |
1595 | ) | |
1596 | ||
1597 | AC_MSG_CHECKING(whether to install ssh as suid root) | |
1598 | AC_ARG_ENABLE(suid-ssh, | |
1599 | [ --enable-suid-ssh Install ssh as suid root (default) | |
1600 | --disable-suid-ssh Install ssh without suid bit], | |
1601 | [ case "$enableval" in | |
1602 | no) | |
1603 | AC_MSG_RESULT(no) | |
1604 | SSHMODE=0711 | |
1605 | ;; | |
1606 | *) AC_MSG_RESULT(yes) | |
1607 | SSHMODE=04711 | |
1608 | ;; | |
1609 | esac ], | |
1610 | AC_MSG_RESULT(yes) | |
1611 | SSHMODE=04711 | |
1612 | ) | |
1613 | AC_SUBST(SSHMODE) | |
1614 | ||
1615 | ||
1616 | # Where to place sshd.pid | |
1617 | piddir=/var/run | |
1618 | AC_ARG_WITH(pid-dir, | |
1619 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
1620 | [ | |
1621 | if test "x$withval" != "xno" ; then | |
1622 | piddir=$withval | |
1623 | fi | |
1624 | ] | |
1625 | ) | |
1626 | ||
1627 | # make sure the directory exists | |
1628 | if test ! -d $piddir ; then | |
1629 | piddir=`eval echo ${sysconfdir}` | |
1630 | case $piddir in | |
1631 | NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; | |
1632 | esac | |
1633 | fi | |
1634 | ||
1635 | AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir") | |
1636 | AC_SUBST(piddir) | |
1637 | ||
1638 | dnl allow user to disable some login recording features | |
1639 | AC_ARG_ENABLE(lastlog, | |
1640 | [ --disable-lastlog disable use of lastlog even if detected [no]], | |
1641 | [ AC_DEFINE(DISABLE_LASTLOG) ] | |
1642 | ) | |
1643 | AC_ARG_ENABLE(utmp, | |
1644 | [ --disable-utmp disable use of utmp even if detected [no]], | |
1645 | [ AC_DEFINE(DISABLE_UTMP) ] | |
1646 | ) | |
1647 | AC_ARG_ENABLE(utmpx, | |
1648 | [ --disable-utmpx disable use of utmpx even if detected [no]], | |
1649 | [ AC_DEFINE(DISABLE_UTMPX) ] | |
1650 | ) | |
1651 | AC_ARG_ENABLE(wtmp, | |
1652 | [ --disable-wtmp disable use of wtmp even if detected [no]], | |
1653 | [ AC_DEFINE(DISABLE_WTMP) ] | |
1654 | ) | |
1655 | AC_ARG_ENABLE(wtmpx, | |
1656 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], | |
1657 | [ AC_DEFINE(DISABLE_WTMPX) ] | |
1658 | ) | |
1659 | AC_ARG_ENABLE(libutil, | |
1660 | [ --disable-libutil disable use of libutil (login() etc.) [no]], | |
1661 | [ AC_DEFINE(DISABLE_LOGIN) ] | |
1662 | ) | |
1663 | AC_ARG_ENABLE(pututline, | |
1664 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], | |
1665 | [ AC_DEFINE(DISABLE_PUTUTLINE) ] | |
1666 | ) | |
1667 | AC_ARG_ENABLE(pututxline, | |
1668 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], | |
1669 | [ AC_DEFINE(DISABLE_PUTUTXLINE) ] | |
1670 | ) | |
1671 | AC_ARG_WITH(lastlog, | |
1672 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], | |
1673 | [ | |
1674 | if test "x$withval" = "xno" ; then | |
1675 | AC_DEFINE(DISABLE_LASTLOG) | |
1676 | else | |
1677 | conf_lastlog_location=$withval | |
1678 | fi | |
1679 | ] | |
1680 | ) | |
1681 | ||
1682 | dnl lastlog, [uw]tmpx? detection | |
1683 | dnl NOTE: set the paths in the platform section to avoid the | |
1684 | dnl need for command-line parameters | |
1685 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
1686 | ||
1687 | dnl lastlog detection | |
1688 | dnl NOTE: the code itself will detect if lastlog is a directory | |
1689 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
1690 | AC_TRY_COMPILE([ | |
1691 | #include <sys/types.h> | |
1692 | #include <utmp.h> | |
1693 | #ifdef HAVE_LASTLOG_H | |
1694 | # include <lastlog.h> | |
1695 | #endif | |
1696 | #ifdef HAVE_PATHS_H | |
1697 | # include <paths.h> | |
1698 | #endif | |
1699 | ], | |
1700 | [ char *lastlog = LASTLOG_FILE; ], | |
1701 | [ AC_MSG_RESULT(yes) ], | |
1702 | [ | |
1703 | AC_MSG_RESULT(no) | |
1704 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
1705 | AC_TRY_COMPILE([ | |
1706 | #include <sys/types.h> | |
1707 | #include <utmp.h> | |
1708 | #ifdef HAVE_LASTLOG_H | |
1709 | # include <lastlog.h> | |
1710 | #endif | |
1711 | #ifdef HAVE_PATHS_H | |
1712 | # include <paths.h> | |
1713 | #endif | |
1714 | ], | |
1715 | [ char *lastlog = _PATH_LASTLOG; ], | |
1716 | [ AC_MSG_RESULT(yes) ], | |
1717 | [ | |
1718 | AC_MSG_RESULT(no) | |
1719 | system_lastlog_path=no | |
1720 | ]) | |
1721 | ] | |
1722 | ) | |
1723 | ||
1724 | if test -z "$conf_lastlog_location"; then | |
1725 | if test x"$system_lastlog_path" = x"no" ; then | |
1726 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
1727 | if (test -d "$f" || test -f "$f") ; then | |
1728 | conf_lastlog_location=$f | |
1729 | fi | |
1730 | done | |
1731 | if test -z "$conf_lastlog_location"; then | |
1732 | AC_MSG_WARN([** Cannot find lastlog **]) | |
1733 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
1734 | fi | |
1735 | fi | |
1736 | fi | |
1737 | ||
1738 | if test -n "$conf_lastlog_location"; then | |
1739 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location") | |
1740 | fi | |
1741 | ||
1742 | dnl utmp detection | |
1743 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
1744 | AC_TRY_COMPILE([ | |
1745 | #include <sys/types.h> | |
1746 | #include <utmp.h> | |
1747 | #ifdef HAVE_PATHS_H | |
1748 | # include <paths.h> | |
1749 | #endif | |
1750 | ], | |
1751 | [ char *utmp = UTMP_FILE; ], | |
1752 | [ AC_MSG_RESULT(yes) ], | |
1753 | [ AC_MSG_RESULT(no) | |
1754 | system_utmp_path=no ] | |
1755 | ) | |
1756 | if test -z "$conf_utmp_location"; then | |
1757 | if test x"$system_utmp_path" = x"no" ; then | |
1758 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
1759 | if test -f $f ; then | |
1760 | conf_utmp_location=$f | |
1761 | fi | |
1762 | done | |
1763 | if test -z "$conf_utmp_location"; then | |
1764 | AC_DEFINE(DISABLE_UTMP) | |
1765 | fi | |
1766 | fi | |
1767 | fi | |
1768 | if test -n "$conf_utmp_location"; then | |
1769 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location") | |
1770 | fi | |
1771 | ||
1772 | dnl wtmp detection | |
1773 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
1774 | AC_TRY_COMPILE([ | |
1775 | #include <sys/types.h> | |
1776 | #include <utmp.h> | |
1777 | #ifdef HAVE_PATHS_H | |
1778 | # include <paths.h> | |
1779 | #endif | |
1780 | ], | |
1781 | [ char *wtmp = WTMP_FILE; ], | |
1782 | [ AC_MSG_RESULT(yes) ], | |
1783 | [ AC_MSG_RESULT(no) | |
1784 | system_wtmp_path=no ] | |
1785 | ) | |
1786 | if test -z "$conf_wtmp_location"; then | |
1787 | if test x"$system_wtmp_path" = x"no" ; then | |
1788 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
1789 | if test -f $f ; then | |
1790 | conf_wtmp_location=$f | |
1791 | fi | |
1792 | done | |
1793 | if test -z "$conf_wtmp_location"; then | |
1794 | AC_DEFINE(DISABLE_WTMP) | |
1795 | fi | |
1796 | fi | |
1797 | fi | |
1798 | if test -n "$conf_wtmp_location"; then | |
1799 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location") | |
1800 | fi | |
1801 | ||
1802 | ||
1803 | dnl utmpx detection - I don't know any system so perverse as to require | |
1804 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
1805 | dnl there, though. | |
1806 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
1807 | AC_TRY_COMPILE([ | |
1808 | #include <sys/types.h> | |
1809 | #include <utmp.h> | |
1810 | #ifdef HAVE_UTMPX_H | |
1811 | #include <utmpx.h> | |
1812 | #endif | |
1813 | #ifdef HAVE_PATHS_H | |
1814 | # include <paths.h> | |
1815 | #endif | |
1816 | ], | |
1817 | [ char *utmpx = UTMPX_FILE; ], | |
1818 | [ AC_MSG_RESULT(yes) ], | |
1819 | [ AC_MSG_RESULT(no) | |
1820 | system_utmpx_path=no ] | |
1821 | ) | |
1822 | if test -z "$conf_utmpx_location"; then | |
1823 | if test x"$system_utmpx_path" = x"no" ; then | |
1824 | AC_DEFINE(DISABLE_UTMPX) | |
1825 | fi | |
1826 | else | |
1827 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location") | |
1828 | fi | |
1829 | ||
1830 | dnl wtmpx detection | |
1831 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
1832 | AC_TRY_COMPILE([ | |
1833 | #include <sys/types.h> | |
1834 | #include <utmp.h> | |
1835 | #ifdef HAVE_UTMPX_H | |
1836 | #include <utmpx.h> | |
1837 | #endif | |
1838 | #ifdef HAVE_PATHS_H | |
1839 | # include <paths.h> | |
1840 | #endif | |
1841 | ], | |
1842 | [ char *wtmpx = WTMPX_FILE; ], | |
1843 | [ AC_MSG_RESULT(yes) ], | |
1844 | [ AC_MSG_RESULT(no) | |
1845 | system_wtmpx_path=no ] | |
1846 | ) | |
1847 | if test -z "$conf_wtmpx_location"; then | |
1848 | if test x"$system_wtmpx_path" = x"no" ; then | |
1849 | AC_DEFINE(DISABLE_WTMPX) | |
1850 | fi | |
1851 | else | |
1852 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location") | |
1853 | fi | |
1854 | ||
1855 | ||
1856 | # Change default command timeout for builtin PRNG | |
1857 | entropy_timeout=200 | |
1858 | AC_ARG_WITH(entropy-timeout, | |
1859 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
1860 | [ | |
1861 | if test "x$withval" != "xno" ; then | |
1862 | entropy_timeout=$withval | |
1863 | fi | |
1864 | ] | |
1865 | ) | |
1866 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout) | |
1867 | ||
1868 | ||
1869 | if test ! -z "$blibpath" ; then | |
1870 | LDFLAGS="$LDFLAGS -blibpath:$blibpath" | |
1871 | AC_MSG_WARN([Please check and edit -blibpath in LDFLAGS in Makefile]) | |
1872 | fi | |
1873 | ||
1874 | AC_EXEEXT | |
1875 | ||
1876 | AC_OUTPUT(Makefile openbsd-compat/Makefile ssh_prng_cmds) | |
1877 | ||
1878 | # Print summary of options | |
1879 | ||
1880 | if test ! -z "$RANDOM_POOL" ; then | |
1881 | RAND_MSG="Device ($RANDOM_POOL)" | |
1882 | else | |
1883 | if test ! -z "$PRNGD_PORT" ; then | |
1884 | RAND_MSG="PRNGD/EGD (port localhost:$PRNGD_PORT)" | |
1885 | elif test ! -z "$PRNGD_SOCKET" ; then | |
1886 | RAND_MSG="PRNGD/EGD (socket $PRNGD_SOCKET)" | |
1887 | else | |
1888 | RAND_MSG="Builtin (timeout $entropy_timeout)" | |
1889 | BUILTIN_RNG=1 | |
1890 | fi | |
1891 | fi | |
1892 | ||
1893 | # Someone please show me a better way :) | |
1894 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
1895 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
1896 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
1897 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
1898 | E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` | |
1899 | F=`eval echo ${mandir}` ; F=`eval echo ${F}` | |
1900 | G=`eval echo ${piddir}` ; G=`eval echo ${G}` | |
1901 | H=`eval echo ${user_path}` ; H=`eval echo ${H}` | |
1902 | ||
1903 | echo "" | |
1904 | echo "OpenSSH has been configured with the following options:" | |
1905 | echo " User binaries: $B" | |
1906 | echo " System binaries: $C" | |
1907 | echo " Configuration files: $D" | |
1908 | echo " Askpass program: $E" | |
1909 | echo " Manual pages: $F" | |
1910 | echo " PID file: $G" | |
1911 | echo " sshd default user PATH: $H" | |
1912 | echo " Random number collection: $RAND_MSG" | |
1913 | echo " Manpage format: $MANTYPE" | |
1914 | echo " PAM support: ${PAM_MSG}" | |
1915 | echo " KerberosIV support: $KRB4_MSG" | |
1916 | echo " AFS support: $AFS_MSG" | |
1917 | echo " S/KEY support: $SKEY_MSG" | |
1918 | echo " TCP Wrappers support: $TCPW_MSG" | |
1919 | echo " MD5 password support: $MD5_MSG" | |
1920 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" | |
1921 | echo " Use IPv4 by default hack: $IPV4_HACK_MSG" | |
1922 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" | |
1923 | ||
1924 | if test ! -z "$bsd_auth"; then | |
1925 | echo " BSD Auth support: yes" | |
1926 | fi | |
1927 | ||
1928 | echo "" | |
1929 | ||
1930 | echo " Host: ${host}" | |
1931 | echo " Compiler: ${CC}" | |
1932 | echo " Compiler flags: ${CFLAGS}" | |
1933 | echo "Preprocessor flags: ${CPPFLAGS}" | |
1934 | echo " Linker flags: ${LDFLAGS}" | |
1935 | echo " Libraries: ${LIBS}" | |
1936 | ||
1937 | echo "" | |
1938 | ||
1939 | if test "x$PAM_MSG" = "xyes" ; then | |
1940 | echo "PAM is enabled. You may need to install a PAM control file for sshd," | |
1941 | echo "otherwise password authentication may fail. Example PAM control files" | |
1942 | echo "can be found in the contrib/ subdirectory" | |
1943 | echo "" | |
1944 | fi | |
1945 | ||
1946 | if test ! -z "$BUILTIN_RNG" ; then | |
1947 | echo "WARNING: you are using the builtin random number collection service." | |
1948 | echo "Please read WARNING.RNG and request that your OS vendor includes" | |
1949 | echo "/dev/random in future versions of their OS." | |
1950 | echo "" | |
1951 | fi | |
1952 | ||
1953 | if test ! -z "$NO_SFTP"; then | |
1954 | echo "sftp-server will be disabled. Your compiler does not support" | |
1955 | echo "64bit integers." | |
1956 | echo "" | |
1957 | fi | |
1958 |