]>
Commit | Line | Data |
---|---|---|
1 | AC_INIT(ssh.c) | |
2 | ||
3 | AC_CONFIG_HEADER(config.h) | |
4 | AC_PROG_CC | |
5 | AC_CANONICAL_HOST | |
6 | ||
7 | # Checks for programs. | |
8 | AC_PROG_CPP | |
9 | AC_PROG_RANLIB | |
10 | AC_PROG_INSTALL | |
11 | AC_CHECK_PROG(AR, ar, ar) | |
12 | AC_PATH_PROG(PERL, perl) | |
13 | AC_SUBST(PERL) | |
14 | AC_PATH_PROG(ENT, ent) | |
15 | AC_SUBST(ENT) | |
16 | ||
17 | if test -z "$LD" ; then | |
18 | LD=$CC | |
19 | fi | |
20 | AC_SUBST(LD) | |
21 | ||
22 | # C Compiler features | |
23 | AC_C_INLINE | |
24 | if test "$GCC" = "yes"; then | |
25 | CFLAGS="$CFLAGS -Wall" | |
26 | fi | |
27 | ||
28 | # Check for some target-specific stuff | |
29 | case "$host" in | |
30 | *-*-aix*) | |
31 | AFS_LIBS="-lld" | |
32 | CFLAGS="$CFLAGS -I/usr/local/include" | |
33 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
34 | if test "$LD" != "gcc" -a -z "$blibpath"; then | |
35 | blibpath="/usr/lib:/lib:/usr/local/lib" | |
36 | fi | |
37 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE)]) | |
38 | AC_DEFINE(BROKEN_GETADDRINFO) | |
39 | MANTYPE='$(CATMAN)' | |
40 | mansubdir=cat | |
41 | dnl AIX handles lastlog as part of its login message | |
42 | AC_DEFINE(DISABLE_LASTLOG) | |
43 | ;; | |
44 | *-*-hpux10*) | |
45 | if test -z "$GCC"; then | |
46 | CFLAGS="$CFLAGS -Ae" | |
47 | fi | |
48 | CFLAGS="$CFLAGS -D_HPUX_SOURCE" | |
49 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
50 | AC_MSG_CHECKING(for HPUX trusted system password database) | |
51 | if test -f /tcb/files/auth/system/default; then | |
52 | AC_MSG_RESULT(yes) | |
53 | AC_DEFINE(HAVE_HPUX_TRUSTED_SYSTEM_PW) | |
54 | LIBS="$LIBS -lsec" | |
55 | AC_MSG_WARN([This configuration is untested]) | |
56 | else | |
57 | AC_MSG_RESULT(no) | |
58 | AC_DEFINE(DISABLE_SHADOW) | |
59 | fi | |
60 | MANTYPE='$(CATMAN)' | |
61 | mansubdir=cat | |
62 | ;; | |
63 | *-*-hpux11*) | |
64 | if test -z "$GCC"; then | |
65 | CFLAGS="$CFLAGS -Ae" | |
66 | fi | |
67 | CFLAGS="$CFLAGS -D_HPUX_SOURCE" | |
68 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
69 | AC_MSG_CHECKING(for HPUX trusted system password database) | |
70 | if test -f /tcb/files/auth/system/default; then | |
71 | AC_MSG_RESULT(yes) | |
72 | AC_DEFINE(HAVE_HPUX_TRUSTED_SYSTEM_PW) | |
73 | LIBS="$LIBS -lsec" | |
74 | AC_MSG_WARN([This configuration is untested]) | |
75 | else | |
76 | AC_MSG_RESULT(no) | |
77 | AC_DEFINE(DISABLE_SHADOW) | |
78 | fi | |
79 | MANTYPE='$(CATMAN)' | |
80 | mansubdir=cat | |
81 | ;; | |
82 | *-*-irix5*) | |
83 | CFLAGS="$CFLAGS -I/usr/local/include" | |
84 | LDFLAGS="$LDFLAGS" | |
85 | MANTYPE='$(CATMAN)' | |
86 | no_libsocket=1 | |
87 | no_libnsl=1 | |
88 | ;; | |
89 | *-*-irix6*) | |
90 | CFLAGS="$CFLAGS -I/usr/local/include" | |
91 | LDFLAGS="$LDFLAGS" | |
92 | MANTYPE='$(CATMAN)' | |
93 | AC_MSG_WARN([*** Irix 6.x is not tested, please report you experiences *** ]) | |
94 | no_libsocket=1 | |
95 | no_libnsl=1 | |
96 | ;; | |
97 | *-*-linux*) | |
98 | no_dev_ptmx=1 | |
99 | AC_DEFINE(DONT_TRY_OTHER_AF) | |
100 | inet6_default_4in6=yes | |
101 | ;; | |
102 | *-*-netbsd*) | |
103 | need_dash_r=1 | |
104 | ;; | |
105 | *-next-*) | |
106 | # hardwire lastlog location (can't detect it on some versions) | |
107 | conf_lastlog_location="/usr/adm/lastlog" | |
108 | AC_DEFINE(HAVE_NEXT) | |
109 | CFLAGS="$CFLAGS -I/usr/local/include" | |
110 | MAIL=/usr/spool/mail | |
111 | conf_utmp_location=/etc/utmp | |
112 | AC_MSG_WARN([*** Tested: PA-RISC/m68k Untested: Sparc/Intel]) | |
113 | AC_MSG_WARN([*** Expect 'scp' to fail!]) | |
114 | AC_MSG_WARN([*** Please report any problems, thanks]) | |
115 | ;; | |
116 | *-*-solaris*) | |
117 | CFLAGS="$CFLAGS -I/usr/local/include" | |
118 | LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib -L/usr/ucblib -R/usr/ucblib" | |
119 | need_dash_r=1 | |
120 | # hardwire lastlog location (can't detect it on some versions) | |
121 | conf_lastlog_location="/var/adm/lastlog" | |
122 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) | |
123 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
124 | if test "$sol2ver" -ge 8; then | |
125 | AC_MSG_RESULT(yes) | |
126 | AC_DEFINE(DISABLE_UTMP) | |
127 | AC_DEFINE(DISABLE_WTMP) | |
128 | else | |
129 | AC_MSG_RESULT(no) | |
130 | fi | |
131 | ;; | |
132 | *-*-sunos4*) | |
133 | CFLAGS="$CFLAGS -DSUNOS4" | |
134 | AC_CHECK_FUNCS(getpwanam) | |
135 | ;; | |
136 | *-*-sysv*) | |
137 | CFLAGS="$CFLAGS -I/usr/local/include" | |
138 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
139 | MANTYPE='$(CATMAN)' | |
140 | mansubdir=cat | |
141 | LIBS="$LIBS -lgen -lsocket" | |
142 | ;; | |
143 | *-*-sco3*) | |
144 | CFLAGS="$CFLAGS -I/usr/local/include" | |
145 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
146 | MANTYPE='$(CATMAN)' | |
147 | mansubdir=cat | |
148 | LIBS="$LIBS -lgen -lsocket" | |
149 | no_dev_ptmx=1 | |
150 | ;; | |
151 | esac | |
152 | ||
153 | # Allow user to specify flags | |
154 | AC_ARG_WITH(cflags, | |
155 | [ --with-cflags Specify additional flags to pass to compiler], | |
156 | [ | |
157 | if test "x$withval" != "xno" ; then | |
158 | CFLAGS="$CFLAGS $withval" | |
159 | fi | |
160 | ] | |
161 | ) | |
162 | AC_ARG_WITH(ldflags, | |
163 | [ --with-ldlags Specify additional flags to pass to linker], | |
164 | [ | |
165 | if test "x$withval" != "xno" ; then | |
166 | LDFLAGS="$LDFLAGS $withval" | |
167 | fi | |
168 | ] | |
169 | ) | |
170 | AC_ARG_WITH(libs, | |
171 | [ --with-libs Specify additional libraries to link with], | |
172 | [ | |
173 | if test "x$withval" != "xno" ; then | |
174 | LIBS="$LIBS $withval" | |
175 | fi | |
176 | ] | |
177 | ) | |
178 | ||
179 | ||
180 | # Checks for libraries. | |
181 | AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first ***])) | |
182 | AC_CHECK_LIB(util, login, AC_DEFINE(HAVE_LIBUTIL_LOGIN) LIBS="$LIBS -lutil") | |
183 | ||
184 | if test -z "$no_libsocket" ; then | |
185 | AC_CHECK_LIB(nsl, yp_match, , ) | |
186 | fi | |
187 | if test -z "$no_libnsl" ; then | |
188 | AC_CHECK_LIB(socket, main, , ) | |
189 | fi | |
190 | ||
191 | # Checks for header files. | |
192 | AC_CHECK_HEADERS(bstring.h endian.h lastlog.h limits.h login.h maillock.h netdb.h netgroup.h netinet/in_systm.h paths.h poll.h pty.h shadow.h security/pam_appl.h sys/bitypes.h sys/bsdtty.h sys/cdefs.h sys/poll.h sys/select.h sys/stat.h sys/stropts.h sys/sysmacros.h sys/time.h sys/ttcompat.h stddef.h time.h util.h utmp.h utmpx.h) | |
193 | ||
194 | # Checks for library functions. | |
195 | AC_CHECK_FUNCS(arc4random atexit b64_ntop bcopy bindresvport_af clock freeaddrinfo gai_strerror getaddrinfo getnameinfo getrusage innetgr md5_crypt memmove mkdtemp on_exit openpty rresvport_af setenv seteuid setlogin setproctitle setreuid snprintf strlcat strlcpy vsnprintf vhangup _getpty __b64_ntop) | |
196 | dnl checks for time functions | |
197 | AC_CHECK_FUNCS(gettimeofday time) | |
198 | dnl checks for libutil functions | |
199 | AC_CHECK_FUNCS(login logout updwtmp logwtmp) | |
200 | dnl checks for utmp functions | |
201 | AC_CHECK_FUNCS(entutent getutent getutid getutline pututline setutent) | |
202 | AC_CHECK_FUNCS(utmpname) | |
203 | dnl checks for utmpx functions | |
204 | AC_CHECK_FUNCS(entutxent getutxent getutxid getutxline pututxline ) | |
205 | AC_CHECK_FUNCS(setutxent utmpxname) | |
206 | ||
207 | AC_CHECK_FUNC(login, | |
208 | [AC_DEFINE(HAVE_LOGIN)], | |
209 | [AC_CHECK_LIB(bsd, login, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_LOGIN)])] | |
210 | ) | |
211 | ||
212 | AC_CHECK_FUNC(daemon, | |
213 | [AC_DEFINE(HAVE_DAEMON)], | |
214 | [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
215 | ) | |
216 | ||
217 | AC_CHECK_FUNC(getpagesize, | |
218 | [AC_DEFINE(HAVE_GETPAGESIZE)], | |
219 | [AC_CHECK_LIB(ucb, getpagesize, [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
220 | ) | |
221 | ||
222 | PAM_MSG="no" | |
223 | AC_ARG_WITH(pam, | |
224 | [ --without-pam Disable PAM support ], | |
225 | [ | |
226 | if test "x$withval" = "xno" ; then | |
227 | no_pam=1 | |
228 | AC_DEFINE(DISABLE_PAM) | |
229 | PAM_MSG="disabled" | |
230 | fi | |
231 | ] | |
232 | ) | |
233 | if test -z "$no_pam" -a "x$ac_cv_header_security_pam_appl_h" = "xyes" ; then | |
234 | AC_CHECK_LIB(dl, dlopen, , ) | |
235 | LIBS="$LIBS -lpam" | |
236 | ||
237 | AC_CHECK_FUNCS(pam_getenvlist) | |
238 | ||
239 | PAM_MSG="yes" | |
240 | ||
241 | # Check PAM strerror arguments (old PAM) | |
242 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
243 | AC_TRY_COMPILE( | |
244 | [ | |
245 | #include <stdlib.h> | |
246 | #include <security/pam_appl.h> | |
247 | ], | |
248 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
249 | [AC_MSG_RESULT(no)], | |
250 | [ | |
251 | AC_DEFINE(HAVE_OLD_PAM) | |
252 | AC_MSG_RESULT(yes) | |
253 | PAM_MSG="yes (old library)" | |
254 | ] | |
255 | ) | |
256 | fi | |
257 | ||
258 | # The big search for OpenSSL | |
259 | AC_ARG_WITH(ssl-dir, | |
260 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
261 | [ | |
262 | if test "x$withval" != "$xno" ; then | |
263 | tryssldir=$withval | |
264 | fi | |
265 | ] | |
266 | ) | |
267 | ||
268 | saved_LIBS="$LIBS" | |
269 | saved_LDFLAGS="$LDFLAGS" | |
270 | saved_CFLAGS="$CFLAGS" | |
271 | if test "x$prefix" != "xNONE" ; then | |
272 | tryssldir="$tryssldir $prefix" | |
273 | fi | |
274 | AC_CACHE_CHECK([for OpenSSL directory], ac_cv_openssldir, [ | |
275 | ||
276 | for ssldir in "" $tryssldir /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do | |
277 | if test ! -z "$ssldir" ; then | |
278 | LDFLAGS="$saved_LDFLAGS -L$ssldir/lib -L$ssldir" | |
279 | CFLAGS="$saved_CFLAGS -I$ssldir/include" | |
280 | if test ! -z "$need_dash_r" ; then | |
281 | LDFLAGS="$LDFLAGS -R$ssldir/lib -R$ssldir" | |
282 | fi | |
283 | else | |
284 | LDFLAGS="$saved_LDFLAGS" | |
285 | fi | |
286 | ||
287 | LIBS="$saved_LIBS -lcrypto" | |
288 | ||
289 | # Basic test to check for compatible version and correct linking | |
290 | # *does not* test for RSA - that comes later. | |
291 | AC_TRY_RUN( | |
292 | [ | |
293 | #include <string.h> | |
294 | #include <openssl/rand.h> | |
295 | int main(void) | |
296 | { | |
297 | char a[2048]; | |
298 | memset(a, 0, sizeof(a)); | |
299 | RAND_add(a, sizeof(a), sizeof(a)); | |
300 | return(RAND_status() <= 0); | |
301 | } | |
302 | ], | |
303 | [ | |
304 | found_crypto=1 | |
305 | break; | |
306 | ], [] | |
307 | ) | |
308 | ||
309 | if test ! -z "$found_crypto" ; then | |
310 | break; | |
311 | fi | |
312 | done | |
313 | ||
314 | if test -z "$found_crypto" ; then | |
315 | AC_MSG_ERROR([Could not find working SSLeay / OpenSSL libraries, please install]) | |
316 | fi | |
317 | if test -z "$ssldir" ; then | |
318 | ssldir="(system)" | |
319 | fi | |
320 | ||
321 | ac_cv_openssldir=$ssldir | |
322 | ]) | |
323 | ||
324 | if test ! -z "$ac_cv_openssldir" -a ! "x$ac_cv_openssldir" = "x(system)" ; then | |
325 | AC_DEFINE(HAVE_OPENSSL) | |
326 | dnl Need to recover ssldir - test above runs in subshell | |
327 | ssldir=$ac_cv_openssldir | |
328 | CFLAGS="$saved_CFLAGS -I$ssldir/include" | |
329 | LDFLAGS="$saved_LDFLAGS -L$ssldir/lib -L$ssldir" | |
330 | if test ! -z "$need_dash_r" ; then | |
331 | LDFLAGS="$LDFLAGS -R$ssldir/lib -R$ssldir" | |
332 | fi | |
333 | if test ! -z "$blibpath" ; then | |
334 | blibpath="$blibpath:$ssldir:$ssldir/lib" | |
335 | fi | |
336 | fi | |
337 | LIBS="$saved_LIBS -lcrypto" | |
338 | ||
339 | # Now test RSA support | |
340 | saved_LIBS="$LIBS" | |
341 | AC_MSG_CHECKING([for RSA support]) | |
342 | for WANTS_RSAREF in "" 1 ; do | |
343 | if test -z "$WANTS_RSAREF" ; then | |
344 | LIBS="$saved_LIBS" | |
345 | else | |
346 | LIBS="$saved_LIBS -lRSAglue -lrsaref" | |
347 | fi | |
348 | AC_TRY_RUN([ | |
349 | #include <string.h> | |
350 | #include <openssl/rand.h> | |
351 | #include <openssl/rsa.h> | |
352 | #include <openssl/bn.h> | |
353 | #include <openssl/sha.h> | |
354 | int main(void) | |
355 | { | |
356 | int num; RSA *key; static unsigned char p_in[] = "blahblah"; | |
357 | unsigned char c[256], p[256]; | |
358 | memset(c, 0, sizeof(c)); RAND_add(c, sizeof(c), sizeof(c)); | |
359 | if ((key=RSA_generate_key(512, 3, NULL, NULL))==NULL) return(1); | |
360 | num = RSA_public_encrypt(sizeof(p_in) - 1, p_in, c, key, RSA_PKCS1_PADDING); | |
361 | return(-1 == RSA_private_decrypt(num, c, p, key, RSA_PKCS1_PADDING)); | |
362 | } | |
363 | ], | |
364 | [ | |
365 | rsa_works=1 | |
366 | break; | |
367 | ], []) | |
368 | done | |
369 | ||
370 | if test ! -z "$no_rsa" ; then | |
371 | AC_MSG_RESULT(disabled) | |
372 | RSA_MSG="disabled" | |
373 | else | |
374 | if test -z "$rsa_works" ; then | |
375 | AC_MSG_WARN([*** No RSA support found *** ]) | |
376 | RSA_MSG="no" | |
377 | else | |
378 | if test -z "$WANTS_RSAREF" ; then | |
379 | AC_MSG_RESULT(yes) | |
380 | RSA_MSG="yes" | |
381 | else | |
382 | RSA_MSG="yes (using RSAref)" | |
383 | AC_MSG_RESULT(using RSAref) | |
384 | LIBS="$saved_LIBS -lcrypto -lRSAglue -lrsaref" | |
385 | fi | |
386 | fi | |
387 | fi | |
388 | ||
389 | # Checks for data types | |
390 | AC_CHECK_SIZEOF(char, 1) | |
391 | AC_CHECK_SIZEOF(short int, 2) | |
392 | AC_CHECK_SIZEOF(int, 4) | |
393 | AC_CHECK_SIZEOF(long int, 4) | |
394 | AC_CHECK_SIZEOF(long long int, 8) | |
395 | ||
396 | # More checks for data types | |
397 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ | |
398 | AC_TRY_COMPILE( | |
399 | [ #include <sys/types.h> ], | |
400 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
401 | [ ac_cv_have_intxx_t="yes" ], | |
402 | [ ac_cv_have_intxx_t="no" ] | |
403 | ) | |
404 | ]) | |
405 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
406 | AC_DEFINE(HAVE_INTXX_T) | |
407 | have_intxx_t=1 | |
408 | fi | |
409 | ||
410 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ | |
411 | AC_TRY_COMPILE( | |
412 | [ #include <sys/types.h> ], | |
413 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
414 | [ ac_cv_have_u_intxx_t="yes" ], | |
415 | [ ac_cv_have_u_intxx_t="no" ] | |
416 | ) | |
417 | ]) | |
418 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
419 | AC_DEFINE(HAVE_U_INTXX_T) | |
420 | have_u_intxx_t=1 | |
421 | fi | |
422 | ||
423 | ||
424 | if test -z "$have_u_intxx_t" -o -z "$have_intxx_t" -a \ | |
425 | "x$ac_cv_header_sys_bitypes_h" = "xyes" | |
426 | then | |
427 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
428 | AC_TRY_COMPILE( | |
429 | [ | |
430 | #include <sys/bitypes.h> | |
431 | ], | |
432 | [ | |
433 | int8_t a; int16_t b; int32_t c; | |
434 | u_int8_t e; u_int16_t f; u_int32_t g; | |
435 | a = b = c = e = f = g = 1; | |
436 | ], | |
437 | [ | |
438 | AC_DEFINE(HAVE_U_INTXX_T) | |
439 | AC_DEFINE(HAVE_INTXX_T) | |
440 | AC_MSG_RESULT(yes) | |
441 | ], | |
442 | [AC_MSG_RESULT(no)] | |
443 | ) | |
444 | fi | |
445 | ||
446 | if test -z "$have_u_intxx_t" ; then | |
447 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
448 | AC_TRY_COMPILE( | |
449 | [ | |
450 | #include <sys/types.h> | |
451 | ], | |
452 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
453 | [ ac_cv_have_uintxx_t="yes" ], | |
454 | [ ac_cv_have_uintxx_t="no" ] | |
455 | ) | |
456 | ]) | |
457 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
458 | AC_DEFINE(HAVE_UINTXX_T) | |
459 | fi | |
460 | fi | |
461 | ||
462 | AC_CACHE_CHECK([for socklen_t], ac_cv_have_socklen_t, [ | |
463 | AC_TRY_COMPILE( | |
464 | [ | |
465 | #include <sys/types.h> | |
466 | #include <sys/socket.h> | |
467 | ], | |
468 | [socklen_t foo; foo = 1235;], | |
469 | [ ac_cv_have_socklen_t="yes" ], | |
470 | [ ac_cv_have_socklen_t="no" ] | |
471 | ) | |
472 | ]) | |
473 | if test "x$ac_cv_have_socklen_t" = "xyes" ; then | |
474 | AC_DEFINE(HAVE_SOCKLEN_T) | |
475 | fi | |
476 | ||
477 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ | |
478 | AC_TRY_COMPILE( | |
479 | [ | |
480 | #include <sys/types.h> | |
481 | ], | |
482 | [ size_t foo; foo = 1235; ], | |
483 | [ ac_cv_have_size_t="yes" ], | |
484 | [ ac_cv_have_size_t="no" ] | |
485 | ) | |
486 | ]) | |
487 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
488 | AC_DEFINE(HAVE_SIZE_T) | |
489 | fi | |
490 | ||
491 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ | |
492 | AC_TRY_COMPILE( | |
493 | [ | |
494 | #include <sys/types.h> | |
495 | ], | |
496 | [ ssize_t foo; foo = 1235; ], | |
497 | [ ac_cv_have_ssize_t="yes" ], | |
498 | [ ac_cv_have_ssize_t="no" ] | |
499 | ) | |
500 | ]) | |
501 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
502 | AC_DEFINE(HAVE_SSIZE_T) | |
503 | fi | |
504 | ||
505 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ | |
506 | AC_TRY_COMPILE( | |
507 | [ | |
508 | #include <sys/types.h> | |
509 | ], | |
510 | [ pid_t foo; foo = 1235; ], | |
511 | [ ac_cv_have_pid_t="yes" ], | |
512 | [ ac_cv_have_pid_t="no" ] | |
513 | ) | |
514 | ]) | |
515 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
516 | AC_DEFINE(HAVE_PID_T) | |
517 | fi | |
518 | ||
519 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
520 | AC_TRY_COMPILE( | |
521 | [ | |
522 | #include <sys/types.h> | |
523 | ], | |
524 | [ mode_t foo; foo = 1235; ], | |
525 | [ ac_cv_have_mode_t="yes" ], | |
526 | [ ac_cv_have_mode_t="no" ] | |
527 | ) | |
528 | ]) | |
529 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
530 | AC_DEFINE(HAVE_MODE_T) | |
531 | fi | |
532 | ||
533 | ||
534 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ | |
535 | AC_TRY_COMPILE( | |
536 | [ | |
537 | #include <sys/types.h> | |
538 | #include <sys/socket.h> | |
539 | ], | |
540 | [ struct sockaddr_storage s; ], | |
541 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
542 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
543 | ) | |
544 | ]) | |
545 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
546 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE) | |
547 | fi | |
548 | ||
549 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ | |
550 | AC_TRY_COMPILE( | |
551 | [ | |
552 | #include <sys/types.h> | |
553 | #include <netinet/in.h> | |
554 | ], | |
555 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
556 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
557 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
558 | ) | |
559 | ]) | |
560 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
561 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6) | |
562 | fi | |
563 | ||
564 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ | |
565 | AC_TRY_COMPILE( | |
566 | [ | |
567 | #include <sys/types.h> | |
568 | #include <netinet/in.h> | |
569 | ], | |
570 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
571 | [ ac_cv_have_struct_in6_addr="yes" ], | |
572 | [ ac_cv_have_struct_in6_addr="no" ] | |
573 | ) | |
574 | ]) | |
575 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
576 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR) | |
577 | fi | |
578 | ||
579 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ | |
580 | AC_TRY_COMPILE( | |
581 | [ | |
582 | #include <sys/types.h> | |
583 | #include <sys/socket.h> | |
584 | #include <netdb.h> | |
585 | ], | |
586 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
587 | [ ac_cv_have_struct_addrinfo="yes" ], | |
588 | [ ac_cv_have_struct_addrinfo="no" ] | |
589 | ) | |
590 | ]) | |
591 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
592 | AC_DEFINE(HAVE_STRUCT_ADDRINFO) | |
593 | fi | |
594 | ||
595 | ||
596 | # Checks for structure members | |
597 | ||
598 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) | |
599 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
600 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
601 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
602 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
603 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) | |
604 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) | |
605 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
606 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) | |
607 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
608 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
609 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
610 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) | |
611 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
612 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
613 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
614 | ||
615 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], | |
616 | ac_cv_have_ss_family_in_struct_ss, [ | |
617 | AC_TRY_COMPILE( | |
618 | [ | |
619 | #include <sys/types.h> | |
620 | #include <sys/socket.h> | |
621 | ], | |
622 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
623 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
624 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
625 | ) | |
626 | ]) | |
627 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
628 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS) | |
629 | fi | |
630 | ||
631 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], | |
632 | ac_cv_have___ss_family_in_struct_ss, [ | |
633 | AC_TRY_COMPILE( | |
634 | [ | |
635 | #include <sys/types.h> | |
636 | #include <sys/socket.h> | |
637 | ], | |
638 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
639 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
640 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
641 | ) | |
642 | ]) | |
643 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
644 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS) | |
645 | fi | |
646 | ||
647 | ||
648 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ | |
649 | AC_TRY_LINK([], | |
650 | [ extern char *__progname; printf("%s", __progname); ], | |
651 | [ ac_cv_libc_defines___progname="yes" ], | |
652 | [ ac_cv_libc_defines___progname="no" ] | |
653 | ) | |
654 | ]) | |
655 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
656 | AC_DEFINE(HAVE___PROGNAME) | |
657 | fi | |
658 | ||
659 | ||
660 | # Looking for programs, paths and files | |
661 | AC_ARG_WITH(rsh, | |
662 | [ --with-rsh=PATH Specify path to remote shell program ], | |
663 | [ | |
664 | if test "x$withval" != "$no" ; then | |
665 | rsa_path=$withval | |
666 | fi | |
667 | ], | |
668 | [ | |
669 | AC_PATH_PROG(rsh_path, rsh) | |
670 | ] | |
671 | ) | |
672 | ||
673 | AC_ARG_WITH(xauth, | |
674 | [ --with-xauth=PATH Specify path to xauth program ], | |
675 | [ | |
676 | if test "x$withval" != "$xno" ; then | |
677 | xauth_path=$withval | |
678 | fi | |
679 | ], | |
680 | [ | |
681 | AC_PATH_PROG(xauth_path, xauth) | |
682 | if test ! -z "$xauth_path" -a -x "/usr/openwin/bin/xauth" ; then | |
683 | xauth_path="/usr/openwin/bin/xauth" | |
684 | fi | |
685 | ] | |
686 | ) | |
687 | ||
688 | if test ! -z "$xauth_path" ; then | |
689 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path") | |
690 | fi | |
691 | if test ! -z "$rsh_path" ; then | |
692 | AC_DEFINE_UNQUOTED(RSH_PATH, "$rsh_path") | |
693 | fi | |
694 | ||
695 | # Check for mail directory (last resort if we cannot get it from headers) | |
696 | if test ! -z "$MAIL" ; then | |
697 | maildir=`dirname $MAIL` | |
698 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir") | |
699 | fi | |
700 | ||
701 | if test -z "$no_dev_ptmx" ; then | |
702 | AC_CHECK_FILE("/dev/ptmx", | |
703 | [ | |
704 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX) | |
705 | have_dev_ptmx=1 | |
706 | ] | |
707 | ) | |
708 | fi | |
709 | AC_CHECK_FILE("/dev/ptc", | |
710 | [ | |
711 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC) | |
712 | have_dev_ptc=1 | |
713 | ] | |
714 | ) | |
715 | ||
716 | # Options from here on. Some of these are preset by platform above | |
717 | ||
718 | # Check for user-specified random device, otherwise check /dev/urandom | |
719 | AC_ARG_WITH(random, | |
720 | [ --with-random=FILE read randomness from FILE (default=/dev/urandom)], | |
721 | [ | |
722 | if test "x$withval" != "xno" ; then | |
723 | RANDOM_POOL="$withval"; | |
724 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
725 | fi | |
726 | ], | |
727 | [ | |
728 | # Check for random device | |
729 | AC_CHECK_FILE("/dev/urandom", | |
730 | [ | |
731 | RANDOM_POOL="/dev/urandom"; | |
732 | AC_SUBST(RANDOM_POOL) | |
733 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
734 | ] | |
735 | ) | |
736 | ] | |
737 | ) | |
738 | ||
739 | # Check for EGD pool file | |
740 | AC_ARG_WITH(egd-pool, | |
741 | [ --with-egd-pool=FILE read randomness from EGD pool FILE (default none)], | |
742 | [ | |
743 | if test "x$withval" != "xno" ; then | |
744 | EGD_SOCKET="$withval"; | |
745 | AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET") | |
746 | fi | |
747 | ] | |
748 | ) | |
749 | ||
750 | # detect pathnames for entropy gathering commands, if we need them | |
751 | INSTALL_SSH_PRNG_CMDS="" | |
752 | rm -f prng_commands | |
753 | if test -z "$RANDOM_POOL" -a -z "$EGD_SOCKET" ; then | |
754 | # Use these commands to collect entropy | |
755 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) | |
756 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
757 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
758 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
759 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
760 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
761 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
762 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
763 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
764 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
765 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
766 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
767 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
768 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
769 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) | |
770 | ||
771 | INSTALL_SSH_PRNG_CMDS="yes" | |
772 | fi | |
773 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
774 | ||
775 | ||
776 | AC_ARG_WITH(catman, | |
777 | [ --with-catman=man|cat Install preformatted manpages[no]], | |
778 | [ | |
779 | MANTYPE='$(CATMAN)' | |
780 | if test x"$withval" != x"yes" ; then | |
781 | mansubdir=$withval | |
782 | else | |
783 | mansubdir=cat | |
784 | fi | |
785 | ], [ | |
786 | if test -z "$MANTYPE" ; then | |
787 | MANTYPE='$(TROFFMAN)' | |
788 | mansubdir=man | |
789 | fi | |
790 | ] | |
791 | ) | |
792 | AC_SUBST(MANTYPE) | |
793 | AC_SUBST(mansubdir) | |
794 | ||
795 | # Check whether user wants Kerberos support | |
796 | KRB4_MSG="no" | |
797 | AC_ARG_WITH(kerberos4, | |
798 | [ --with-kerberos4=PATH Enable Kerberos 4 support], | |
799 | [ | |
800 | if test "x$withval" != "xno" ; then | |
801 | ||
802 | if test "x$withval" != "$xyes" ; then | |
803 | CFLAGS="$CFLAGS -I${withval}/include" | |
804 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
805 | if test ! -z "$need_dash_r" ; then | |
806 | LDFLAGS="$LDFLAGS -R${withval}/lib" | |
807 | fi | |
808 | if test ! -z "$blibpath" ; then | |
809 | blibpath="$blibpath:${withval}/lib" | |
810 | fi | |
811 | else | |
812 | if test -d /usr/include/kerberosIV ; then | |
813 | CFLAGS="$CFLAGS -I/usr/include/kerberosIV" | |
814 | fi | |
815 | fi | |
816 | ||
817 | AC_CHECK_HEADERS(krb.h) | |
818 | AC_CHECK_LIB(krb, main) | |
819 | if test "$ac_cv_header_krb_h" != yes; then | |
820 | AC_MSG_WARN([Cannot find krb.h, build may fail]) | |
821 | fi | |
822 | if test "$ac_cv_lib_krb_main" != yes; then | |
823 | AC_MSG_WARN([Cannot find libkrb, build may fail]) | |
824 | fi | |
825 | ||
826 | KLIBS="-lkrb -ldes" | |
827 | AC_CHECK_LIB(resolv, dn_expand, , ) | |
828 | KRB4=yes | |
829 | KRB4_MSG="yes" | |
830 | AC_DEFINE(KRB4) | |
831 | fi | |
832 | ] | |
833 | ) | |
834 | ||
835 | # Check whether user wants AFS support | |
836 | AFS_MSG="no" | |
837 | AC_ARG_WITH(afs, | |
838 | [ --with-afs=PATH Enable AFS support], | |
839 | [ | |
840 | if test "x$withval" != "xno" ; then | |
841 | ||
842 | if test "x$withval" != "$xyes" ; then | |
843 | CFLAGS="$CFLAGS -I${withval}/include" | |
844 | LFLAGS="$LFLAGS -L${withval}/lib" | |
845 | fi | |
846 | ||
847 | if test -z "$KRB4" ; then | |
848 | AC_MSG_WARN([AFS requires Kerberos IV support, build may fail]) | |
849 | fi | |
850 | ||
851 | LIBS="$LIBS -lkafs" | |
852 | if test ! -z "$AFS_LIBS" ; then | |
853 | LIBS="$LIBS $AFS_LIBS" | |
854 | fi | |
855 | AC_DEFINE(AFS) | |
856 | AFS_MSG="yes" | |
857 | fi | |
858 | ] | |
859 | ) | |
860 | LIBS="$LIBS $KLIBS" | |
861 | ||
862 | # Check whether user wants S/Key support | |
863 | SKEY_MSG="no" | |
864 | AC_ARG_WITH(skey, | |
865 | [ --with-skey Enable S/Key support], | |
866 | [ | |
867 | if test "x$withval" != "xno" ; then | |
868 | AC_DEFINE(SKEY) | |
869 | LIBS="$LIBS -lskey" | |
870 | SKEY_MSG="yes" | |
871 | fi | |
872 | ] | |
873 | ) | |
874 | ||
875 | # Check whether user wants TCP wrappers support | |
876 | TCPW_MSG="no" | |
877 | AC_ARG_WITH(tcp-wrappers, | |
878 | [ --with-tcp-wrappers Enable tcpwrappers support], | |
879 | [ | |
880 | if test "x$withval" != "xno" ; then | |
881 | saved_LIBS="$LIBS" | |
882 | LIBS="$LIBS -lwrap" | |
883 | AC_MSG_CHECKING(for libwrap) | |
884 | AC_TRY_LINK( | |
885 | [ | |
886 | #include <tcpd.h> | |
887 | int deny_severity = 0, allow_severity = 0; | |
888 | ], | |
889 | [hosts_access(0);], | |
890 | [ | |
891 | AC_MSG_RESULT(yes) | |
892 | AC_DEFINE(LIBWRAP) | |
893 | TCPW_MSG="yes" | |
894 | ], | |
895 | [ | |
896 | AC_MSG_ERROR([*** libwrap missing]) | |
897 | ] | |
898 | ) | |
899 | fi | |
900 | ] | |
901 | ) | |
902 | ||
903 | # Check whether to enable MD5 passwords | |
904 | MD5_MSG="no" | |
905 | AC_ARG_WITH(md5-passwords, | |
906 | [ --with-md5-passwords Enable use of MD5 passwords], | |
907 | [ | |
908 | if test "x$withval" != "xno" ; then | |
909 | AC_DEFINE(HAVE_MD5_PASSWORDS) | |
910 | MD5_MSG="yes" | |
911 | fi | |
912 | ] | |
913 | ) | |
914 | ||
915 | # Whether to disable shadow password support | |
916 | AC_ARG_WITH(shadow, | |
917 | [ --without-shadow Disable shadow password support], | |
918 | [ | |
919 | if test "x$withval" = "xno" ; then | |
920 | AC_DEFINE(DISABLE_SHADOW) | |
921 | fi | |
922 | ] | |
923 | ) | |
924 | ||
925 | # Use ip address instead of hostname in $DISPLAY | |
926 | DISPLAY_HACK_MSG="no" | |
927 | AC_ARG_WITH(ipaddr-display, | |
928 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
929 | [ | |
930 | if test "x$withval" = "xno" ; then | |
931 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
932 | DISPLAY_HACK_MSG="yes" | |
933 | fi | |
934 | ] | |
935 | ) | |
936 | ||
937 | # Whether to mess with the default path | |
938 | SERVER_PATH_MSG="(default)" | |
939 | AC_ARG_WITH(default-path, | |
940 | [ --with-default-path=PATH Specify default \$PATH environment for server], | |
941 | [ | |
942 | if test "x$withval" != "xno" ; then | |
943 | AC_DEFINE_UNQUOTED(USER_PATH, "$withval") | |
944 | SERVER_PATH_MSG="$withval" | |
945 | fi | |
946 | ] | |
947 | ) | |
948 | ||
949 | # Whether to force IPv4 by default (needed on broken glibc Linux) | |
950 | IPV4_HACK_MSG="no" | |
951 | AC_ARG_WITH(ipv4-default, | |
952 | [ --with-ipv4-default Use IPv4 by connections unless '-6' specified], | |
953 | [ | |
954 | if test "x$withval" != "xno" ; then | |
955 | AC_DEFINE(IPV4_DEFAULT) | |
956 | IPV4_HACK_MSG="yes" | |
957 | fi | |
958 | ] | |
959 | ) | |
960 | ||
961 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) | |
962 | IPV4_IN6_HACK_MSG="no" | |
963 | AC_ARG_WITH(4in6, | |
964 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
965 | [ | |
966 | if test "x$withval" != "xno" ; then | |
967 | AC_MSG_RESULT(yes) | |
968 | AC_DEFINE(IPV4_IN_IPV6) | |
969 | IPV4_IN6_HACK_MSG="yes" | |
970 | else | |
971 | AC_MSG_RESULT(no) | |
972 | fi | |
973 | ],[ | |
974 | if test "x$inet6_default_4in6" = "xyes"; then | |
975 | AC_MSG_RESULT([yes (default)]) | |
976 | AC_DEFINE(IPV4_IN_IPV6) | |
977 | IPV4_IN6_HACK_MSG="yes" | |
978 | else | |
979 | AC_MSG_RESULT([no (default)]) | |
980 | fi | |
981 | ] | |
982 | ) | |
983 | ||
984 | # Where to place sshd.pid | |
985 | piddir=/var/run | |
986 | AC_ARG_WITH(pid-dir, | |
987 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
988 | [ | |
989 | if test "x$withval" != "xno" ; then | |
990 | piddir=$withval | |
991 | fi | |
992 | ] | |
993 | ) | |
994 | ||
995 | AC_DEFINE_UNQUOTED(PIDDIR, "$piddir") | |
996 | AC_SUBST(piddir) | |
997 | ||
998 | dnl allow user to disable some login recording features | |
999 | AC_ARG_ENABLE(lastlog, | |
1000 | [ --disable-lastlog disable use of lastlog even if detected [no]], | |
1001 | [ AC_DEFINE(DISABLE_LASTLOG) ] | |
1002 | ) | |
1003 | AC_ARG_ENABLE(utmp, | |
1004 | [ --disable-utmp disable use of utmp even if detected [no]], | |
1005 | [ AC_DEFINE(DISABLE_UTMP) ] | |
1006 | ) | |
1007 | AC_ARG_ENABLE(utmpx, | |
1008 | [ --disable-utmpx disable use of utmpx even if detected [no]], | |
1009 | [ AC_DEFINE(DISABLE_UTMPX) ] | |
1010 | ) | |
1011 | AC_ARG_ENABLE(wtmp, | |
1012 | [ --disable-wtmp disable use of wtmp even if detected [no]], | |
1013 | [ AC_DEFINE(DISABLE_WTMP) ] | |
1014 | ) | |
1015 | AC_ARG_ENABLE(wtmpx, | |
1016 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], | |
1017 | [ AC_DEFINE(DISABLE_WTMPX) ] | |
1018 | ) | |
1019 | AC_ARG_ENABLE(libutil, | |
1020 | [ --disable-libutil disable use of libutil (login() etc.) [no]], | |
1021 | [ AC_DEFINE(DISABLE_LOGIN) ] | |
1022 | ) | |
1023 | AC_ARG_ENABLE(pututline, | |
1024 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], | |
1025 | [ AC_DEFINE(DISABLE_PUTUTLINE) ] | |
1026 | ) | |
1027 | AC_ARG_ENABLE(pututxline, | |
1028 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], | |
1029 | [ AC_DEFINE(DISABLE_PUTUTXLINE) ] | |
1030 | ) | |
1031 | AC_ARG_WITH(lastlog, | |
1032 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], | |
1033 | [ conf_lastlog_location="$withval"; ],) | |
1034 | ||
1035 | dnl lastlog, [uw]tmpx? detection | |
1036 | dnl NOTE: set the paths in the platform section to avoid the | |
1037 | dnl need for command-line parameters | |
1038 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
1039 | ||
1040 | dnl lastlog detection | |
1041 | dnl NOTE: the code itself will detect if lastlog is a directory | |
1042 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
1043 | AC_TRY_COMPILE([ | |
1044 | #include <sys/types.h> | |
1045 | #include <utmp.h> | |
1046 | #ifdef HAVE_LASTLOG_H | |
1047 | # include <lastlog.h> | |
1048 | #endif | |
1049 | #ifdef HAVE_PATHS_H | |
1050 | # include <paths.h> | |
1051 | #endif | |
1052 | ], | |
1053 | [ char *lastlog = LASTLOG_FILE; ], | |
1054 | [ AC_MSG_RESULT(yes) ], | |
1055 | [ | |
1056 | AC_MSG_RESULT(no) | |
1057 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
1058 | AC_TRY_COMPILE([ | |
1059 | #include <sys/types.h> | |
1060 | #include <utmp.h> | |
1061 | #ifdef HAVE_LASTLOG_H | |
1062 | # include <lastlog.h> | |
1063 | #endif | |
1064 | #ifdef HAVE_PATHS_H | |
1065 | # include <paths.h> | |
1066 | #endif | |
1067 | ], | |
1068 | [ char *lastlog = _PATH_LASTLOG; ], | |
1069 | [ AC_MSG_RESULT(yes) ], | |
1070 | [ | |
1071 | AC_MSG_RESULT(no) | |
1072 | system_lastlog_path=no | |
1073 | ]) | |
1074 | ] | |
1075 | ) | |
1076 | ||
1077 | if test -z "$conf_lastlog_location"; then | |
1078 | if test x"$system_lastlog_path" = x"no" ; then | |
1079 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
1080 | if test -d "$f" -o -f "$f" ; then | |
1081 | conf_lastlog_location=$f | |
1082 | fi | |
1083 | done | |
1084 | if test -z "$conf_lastlog_location"; then | |
1085 | AC_MSG_WARN([** Cannot find lastlog **]) | |
1086 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
1087 | fi | |
1088 | fi | |
1089 | fi | |
1090 | ||
1091 | if test -n "$conf_lastlog_location"; then | |
1092 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location") | |
1093 | fi | |
1094 | ||
1095 | dnl utmp detection | |
1096 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
1097 | AC_TRY_COMPILE([ | |
1098 | #include <sys/types.h> | |
1099 | #include <utmp.h> | |
1100 | #ifdef HAVE_PATHS_H | |
1101 | # include <paths.h> | |
1102 | #endif | |
1103 | ], | |
1104 | [ char *utmp = UTMP_FILE; ], | |
1105 | [ AC_MSG_RESULT(yes) ], | |
1106 | [ AC_MSG_RESULT(no) | |
1107 | system_utmp_path=no ] | |
1108 | ) | |
1109 | if test -z "$conf_utmp_location"; then | |
1110 | if test x"$system_utmp_path" = x"no" ; then | |
1111 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
1112 | if test -f $f ; then | |
1113 | conf_utmp_location=$f | |
1114 | fi | |
1115 | done | |
1116 | if test -z "$conf_utmp_location"; then | |
1117 | AC_DEFINE(DISABLE_UTMP) | |
1118 | fi | |
1119 | fi | |
1120 | fi | |
1121 | if test -n "$conf_utmp_location"; then | |
1122 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location") | |
1123 | fi | |
1124 | ||
1125 | dnl wtmp detection | |
1126 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
1127 | AC_TRY_COMPILE([ | |
1128 | #include <sys/types.h> | |
1129 | #include <utmp.h> | |
1130 | #ifdef HAVE_PATHS_H | |
1131 | # include <paths.h> | |
1132 | #endif | |
1133 | ], | |
1134 | [ char *wtmp = WTMP_FILE; ], | |
1135 | [ AC_MSG_RESULT(yes) ], | |
1136 | [ AC_MSG_RESULT(no) | |
1137 | system_wtmp_path=no ] | |
1138 | ) | |
1139 | if test -z "$conf_wtmp_location"; then | |
1140 | if test x"$system_wtmp_path" = x"no" ; then | |
1141 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
1142 | if test -f $f ; then | |
1143 | conf_wtmp_location=$f | |
1144 | fi | |
1145 | done | |
1146 | if test -z "$conf_wtmp_location"; then | |
1147 | AC_DEFINE(DISABLE_WTMP) | |
1148 | fi | |
1149 | fi | |
1150 | fi | |
1151 | if test -n "$conf_wtmp_location"; then | |
1152 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location") | |
1153 | fi | |
1154 | ||
1155 | ||
1156 | dnl utmpx detection - I don't know any system so perverse as to require | |
1157 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
1158 | dnl there, though. | |
1159 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
1160 | AC_TRY_COMPILE([ | |
1161 | #include <sys/types.h> | |
1162 | #include <utmp.h> | |
1163 | #ifdef HAVE_UTMPX_H | |
1164 | #include <utmpx.h> | |
1165 | #endif | |
1166 | #ifdef HAVE_PATHS_H | |
1167 | # include <paths.h> | |
1168 | #endif | |
1169 | ], | |
1170 | [ char *utmpx = UTMPX_FILE; ], | |
1171 | [ AC_MSG_RESULT(yes) ], | |
1172 | [ AC_MSG_RESULT(no) | |
1173 | system_utmpx_path=no ] | |
1174 | ) | |
1175 | if test -z "$conf_utmpx_location"; then | |
1176 | if test x"$system_utmpx_path" = x"no" ; then | |
1177 | AC_DEFINE(DISABLE_UTMPX) | |
1178 | fi | |
1179 | else | |
1180 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location") | |
1181 | fi | |
1182 | ||
1183 | dnl wtmpx detection | |
1184 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
1185 | AC_TRY_COMPILE([ | |
1186 | #include <sys/types.h> | |
1187 | #include <utmp.h> | |
1188 | #ifdef HAVE_UTMPX_H | |
1189 | #include <utmpx.h> | |
1190 | #endif | |
1191 | #ifdef HAVE_PATHS_H | |
1192 | # include <paths.h> | |
1193 | #endif | |
1194 | ], | |
1195 | [ char *wtmpx = WTMPX_FILE; ], | |
1196 | [ AC_MSG_RESULT(yes) ], | |
1197 | [ AC_MSG_RESULT(no) | |
1198 | system_wtmpx_path=no ] | |
1199 | ) | |
1200 | if test -z "$conf_wtmpx_location"; then | |
1201 | if test x"$system_wtmpx_path" = x"no" ; then | |
1202 | AC_DEFINE(DISABLE_WTMPX) | |
1203 | fi | |
1204 | else | |
1205 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location") | |
1206 | fi | |
1207 | ||
1208 | ||
1209 | # Change default command timeout for builtin PRNG | |
1210 | entropy_timeout=200 | |
1211 | AC_ARG_WITH(entropy-timeout, | |
1212 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
1213 | [ | |
1214 | if test "x$withval" != "xno" ; then | |
1215 | entropy_timeout=$withval | |
1216 | fi | |
1217 | ] | |
1218 | ) | |
1219 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout) | |
1220 | ||
1221 | ||
1222 | if test ! -z "$blibpath" ; then | |
1223 | LDFLAGS="$LDFLAGS -blibpath:$blibpath" | |
1224 | AC_MSG_WARN([Please check and edit -blibpath in LDFLAGS in Makefile]) | |
1225 | fi | |
1226 | ||
1227 | AC_OUTPUT(Makefile ssh_prng_cmds) | |
1228 | ||
1229 | # Print summary of options | |
1230 | ||
1231 | if test x$MANTYPE = x'$(CATMAN)' ; then | |
1232 | MAN_MSG=cat | |
1233 | else | |
1234 | MAN_MSG=man | |
1235 | fi | |
1236 | if test ! -z "$RANDOM_POOL" ; then | |
1237 | RAND_MSG="Device ($RANDOM_POOL)" | |
1238 | else | |
1239 | if test ! -z "$EGD_SOCKET" ; then | |
1240 | RAND_MSG="EGD ($EGD_SOCKET)" | |
1241 | else | |
1242 | RAND_MSG="Builtin (timeout $entropy_timeout)" | |
1243 | fi | |
1244 | fi | |
1245 | ||
1246 | # Someone please show me a better way :) | |
1247 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
1248 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
1249 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
1250 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
1251 | E=`eval echo ${libexecdir}/ssh/ssh-askpass` ; E=`eval echo ${E}` | |
1252 | F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` | |
1253 | G=`eval echo ${piddir}` ; G=`eval echo ${G}` | |
1254 | ||
1255 | echo "" | |
1256 | echo "OpenSSH configured has been configured with the following options." | |
1257 | echo " User binaries: $B" | |
1258 | echo " System binaries: $C" | |
1259 | echo " Configuration files: $D" | |
1260 | echo " Askpass program: $E" | |
1261 | echo " Manual pages: $F" | |
1262 | echo " PID file: $G" | |
1263 | echo " Random number collection: $RAND_MSG" | |
1264 | echo " Manpage format: $MAN_MSG" | |
1265 | echo " PAM support: ${PAM_MSG}" | |
1266 | echo " KerberosIV support: $KRB4_MSG" | |
1267 | echo " AFS support: $AFS_MSG" | |
1268 | echo " S/KEY support: $SKEY_MSG" | |
1269 | echo " TCP Wrappers support: $TCPW_MSG" | |
1270 | echo " MD5 password support: $MD5_MSG" | |
1271 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" | |
1272 | echo " Use IPv4 by default hack: $IPV4_HACK_MSG" | |
1273 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" | |
1274 | ||
1275 | echo "" | |
1276 | ||
1277 | echo "Compiler flags: ${CFLAGS}" | |
1278 | echo "Linker flags: ${LDFLAGS}" | |
1279 | echo "Libraries: ${LIBS}" | |
1280 | ||
1281 | echo "" | |
1282 |