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Commit | Line | Data |
---|---|---|
4cca272e | 1 | AC_INIT(ssh.c) |
5881cd60 | 2 | |
3 | AC_CONFIG_HEADER(config.h) | |
b14b2ae7 | 4 | AC_PROG_CC |
a7effaac | 5 | AC_CANONICAL_HOST |
5881cd60 | 6 | |
a0391976 | 7 | # Checks for programs. |
4cca272e | 8 | AC_PROG_CPP |
5881cd60 | 9 | AC_PROG_RANLIB |
cf8dd513 | 10 | AC_PROG_INSTALL |
d4f11b59 | 11 | AC_CHECK_PROG(AR, ar, ar) |
a0f84251 | 12 | AC_PATH_PROG(PERL, perl) |
13 | AC_SUBST(PERL) | |
ad85db64 | 14 | AC_PATH_PROG(ENT, ent) |
15 | AC_SUBST(ENT) | |
f498ed15 | 16 | |
d423d822 | 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 | ||
a0391976 | 28 | # Check for some target-specific stuff |
a7effaac | 29 | case "$host" in |
9d6b1b96 | 30 | *-*-aix*) |
31 | AFS_LIBS="-lld" | |
84afc958 | 32 | CFLAGS="$CFLAGS -I/usr/local/include" |
33 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
bd499f9e | 34 | if test "$LD" != "gcc" -a -z "$blibpath"; then |
35 | blibpath="/usr/lib:/lib:/usr/local/lib" | |
36 | fi | |
4c8ef3fb | 37 | AC_DEFINE(BROKEN_GETADDRINFO) |
9d6b1b96 | 38 | ;; |
a7effaac | 39 | *-*-hpux10*) |
40 | if test -z "$GCC"; then | |
41 | CFLAGS="$CFLAGS -Aa" | |
42 | fi | |
43 | CFLAGS="$CFLAGS -D_HPUX_SOURCE" | |
84afc958 | 44 | CFLAGS="$CFLAGS -I/usr/local/include" |
45 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
a7effaac | 46 | AC_DEFINE(IPADDR_IN_DISPLAY) |
f498ed15 | 47 | AC_DEFINE(USE_UTMPX) |
a7effaac | 48 | AC_MSG_CHECKING(for HPUX trusted system password database) |
49 | if test -f /tcb/files/auth/system/default; then | |
50 | AC_MSG_RESULT(yes) | |
51 | AC_DEFINE(HAVE_HPUX_TRUSTED_SYSTEM_PW) | |
52 | LIBS="$LIBS -lsec" | |
dfb95100 | 53 | AC_MSG_WARN([This configuration is untested]) |
a7effaac | 54 | else |
55 | AC_MSG_RESULT(no) | |
56 | AC_DEFINE(DISABLE_SHADOW) | |
57 | fi | |
c54a6257 | 58 | MANTYPE='$(CATMAN)' |
59 | mansubdir=cat | |
a7effaac | 60 | ;; |
2b763e31 | 61 | *-*-hpux11*) |
62 | if test -z "$GCC"; then | |
63 | CFLAGS="$CFLAGS -Ae" | |
64 | fi | |
65 | CFLAGS="$CFLAGS -D_HPUX_SOURCE" | |
66 | CFLAGS="$CFLAGS -I/usr/local/include" | |
67 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
68 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
69 | AC_DEFINE(USE_UTMPX) | |
70 | AC_MSG_CHECKING(for HPUX trusted system password database) | |
71 | if test -f /tcb/files/auth/system/default; then | |
72 | AC_MSG_RESULT(yes) | |
73 | AC_DEFINE(HAVE_HPUX_TRUSTED_SYSTEM_PW) | |
74 | LIBS="$LIBS -lsec" | |
75 | AC_MSG_WARN([This configuration is untested]) | |
76 | else | |
77 | AC_MSG_RESULT(no) | |
78 | AC_DEFINE(DISABLE_SHADOW) | |
79 | fi | |
80 | MANTYPE='$(CATMAN)' | |
81 | mansubdir=cat | |
82 | ;; | |
d94aa2ae | 83 | *-*-irix5*) |
84afc958 | 84 | CFLAGS="$CFLAGS -I/usr/local/include" |
85 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
8eb34e02 | 86 | MANTYPE='$(CATMAN)' |
b9795b89 | 87 | no_libsocket=1 |
88 | no_libnsl=1 | |
89 | ;; | |
90 | *-*-irix6*) | |
84afc958 | 91 | CFLAGS="$CFLAGS -I/usr/local/include" |
92 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
8eb34e02 | 93 | MANTYPE='$(CATMAN)' |
94 | AC_MSG_WARN([*** Irix 6.x is not tested, please report you experiences *** ]) | |
d94aa2ae | 95 | no_libsocket=1 |
96 | no_libnsl=1 | |
97 | ;; | |
5cdfe03f | 98 | *-*-linux*) |
99 | no_dev_ptmx=1 | |
80faa19f | 100 | AC_DEFINE(DONT_TRY_OTHER_AF) |
101 | inet6_default_4in6=yes | |
5cdfe03f | 102 | ;; |
d468fc76 | 103 | *-*-netbsd*) |
a0391976 | 104 | need_dash_r=1 |
d468fc76 | 105 | ;; |
9d6b1b96 | 106 | *-*-solaris*) |
84afc958 | 107 | CFLAGS="$CFLAGS -I/usr/local/include" |
4696775a | 108 | LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib -L/usr/ucblib -R/usr/ucblib" |
a0391976 | 109 | need_dash_r=1 |
9d6b1b96 | 110 | AC_DEFINE(USE_UTMPX) |
111 | ;; | |
112 | *-*-sysv*) | |
84afc958 | 113 | CFLAGS="$CFLAGS -I/usr/local/include" |
114 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
9755cbdb | 115 | AC_DEFINE(USE_UTMPX) |
116 | MANTYPE='$(CATMAN)' | |
117 | mansubdir=cat | |
9d6b1b96 | 118 | LIBS="$LIBS -lgen -lsocket" |
119 | ;; | |
a7effaac | 120 | esac |
121 | ||
a0391976 | 122 | # Checks for libraries. |
4cca272e | 123 | AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first ***])) |
124 | AC_CHECK_LIB(util, login, AC_DEFINE(HAVE_LIBUTIL_LOGIN) LIBS="$LIBS -lutil") | |
4cca272e | 125 | |
d94aa2ae | 126 | if test -z "$no_libsocket" ; then |
127 | AC_CHECK_LIB(nsl, yp_match, , ) | |
128 | fi | |
129 | if test -z "$no_libnsl" ; then | |
130 | AC_CHECK_LIB(socket, main, , ) | |
f74efc8d | 131 | fi |
4cca272e | 132 | |
a0391976 | 133 | # Checks for header files. |
52bcc044 | 134 | AC_CHECK_HEADERS(bstring.h endian.h lastlog.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/stropts.h sys/sysmacros.h sys/time.h sys/ttcompat.h stddef.h util.h utmp.h utmpx.h) |
4cca272e | 135 | |
a0391976 | 136 | # Checks for library functions. |
1d1ffb87 | 137 | AC_CHECK_FUNCS(arc4random b64_ntop bindresvport_af clock freeaddrinfo gai_strerror getaddrinfo getnameinfo getrusage innetgr md5_crypt mkdtemp openpty rresvport_af setenv seteuid setlogin setproctitle setreuid snprintf strlcat strlcpy updwtmpx vsnprintf vhangup _getpty __b64_ntop) |
76cd7316 | 138 | |
beb43d31 | 139 | AC_CHECK_FUNC(login, |
140 | [AC_DEFINE(HAVE_LOGIN)], | |
141 | [AC_CHECK_LIB(bsd, login, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_LOGIN)])] | |
142 | ) | |
143 | ||
144 | AC_CHECK_FUNC(daemon, | |
145 | [AC_DEFINE(HAVE_DAEMON)], | |
146 | [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
147 | ) | |
148 | ||
aa6bd60a | 149 | AC_CHECK_FUNC(getpagesize, |
150 | [AC_DEFINE(HAVE_GETPAGESIZE)], | |
151 | [AC_CHECK_LIB(ucb, getpagesize, [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
152 | ) | |
153 | ||
a0391976 | 154 | AC_ARG_WITH(pam, |
155 | [ --without-pam Disable PAM support ], | |
156 | [ | |
157 | if test "x$withval" = "xno" ; then | |
158 | no_pam=1 | |
159 | AC_DEFINE(DISABLE_PAM) | |
160 | fi | |
161 | ] | |
162 | ) | |
163 | if test -z "$no_pam" -a "x$ac_cv_header_security_pam_appl_h" = "xyes" ; then | |
164 | AC_CHECK_LIB(dl, dlopen, , ) | |
165 | LIBS="$LIBS -lpam" | |
166 | ||
2b763e31 | 167 | AC_CHECK_FUNC(pam_getenvlist) |
168 | ||
a0391976 | 169 | # Check PAM strerror arguments (old PAM) |
170 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
171 | AC_TRY_COMPILE( | |
172 | [ | |
18ba2aab | 173 | #include <stdlib.h> |
174 | #include <security/pam_appl.h> | |
a0391976 | 175 | ], |
176 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
177 | [AC_MSG_RESULT(no)], | |
178 | [ | |
179 | AC_DEFINE(HAVE_OLD_PAM) | |
180 | AC_MSG_RESULT(yes) | |
181 | ] | |
182 | ) | |
183 | fi | |
184 | ||
185 | # The big search for OpenSSL | |
186 | AC_ARG_WITH(ssl-dir, | |
187 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
188 | [ | |
189 | if test "x$withval" != "$xno" ; then | |
190 | tryssldir=$withval | |
191 | fi | |
192 | ] | |
193 | ) | |
194 | ||
195 | saved_LIBS="$LIBS" | |
cb0b7ea4 | 196 | saved_LDFLAGS="$LDFLAGS" |
a0391976 | 197 | saved_CFLAGS="$CFLAGS" |
198 | if test "x$prefix" != "xNONE" ; then | |
199 | tryssldir="$tryssldir $prefix" | |
200 | fi | |
58d100bf | 201 | AC_CACHE_CHECK([for OpenSSL directory], ac_cv_openssldir, [ |
202 | ||
203 | for ssldir in "" $tryssldir /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do | |
204 | if test ! -z "$ssldir" ; then | |
205 | LDFLAGS="$saved_LDFLAGS -L$ssldir/lib -L$ssldir" | |
206 | CFLAGS="$saved_CFLAGS -I$ssldir/include" | |
207 | if test ! -z "$need_dash_r" ; then | |
208 | LDFLAGS="$LDFLAGS -R$ssldir/lib -R$ssldir" | |
209 | fi | |
210 | else | |
211 | LDFLAGS="$saved_LDFLAGS" | |
a0391976 | 212 | fi |
a0391976 | 213 | |
58d100bf | 214 | for WANTS_RSAREF in "" 1 ; do |
bcf36c78 | 215 | |
58d100bf | 216 | if test -z "$WANTS_RSAREF" ; then |
217 | LIBS="$saved_LIBS -lcrypto" | |
218 | else | |
219 | LIBS="$saved_LIBS -lcrypto -lRSAglue -lrsaref" | |
220 | fi | |
bcf36c78 | 221 | |
58d100bf | 222 | AC_TRY_RUN( |
223 | [ | |
44fb55e9 | 224 | #include <string.h> |
225 | #include <openssl/rand.h> | |
18ba2aab | 226 | #include <openssl/rsa.h> |
227 | #include <openssl/bn.h> | |
228 | #include <openssl/sha.h> | |
229 | int main(void) | |
230 | { | |
231 | RSA *key; char a[2048],b[2048];; | |
232 | memset(a, 0, sizeof(a));memset(b, 0, sizeof(b)); | |
233 | RAND_add(a, sizeof(a), sizeof(a)); | |
234 | key=RSA_generate_key(32,3,NULL,NULL); | |
235 | if (key==NULL) return(1); | |
236 | return(-1==RSA_private_decrypt(RSA_size(key),a,b,key,RSA_NO_PADDING)); | |
237 | } | |
58d100bf | 238 | ], |
239 | [ | |
240 | found_crypto=1 | |
241 | break; | |
242 | ], [] | |
243 | ) | |
244 | done | |
245 | ||
246 | if test ! -z "$found_crypto" ; then | |
247 | break; | |
248 | fi | |
bcf36c78 | 249 | done |
250 | ||
58d100bf | 251 | if test -z "$found_crypto" ; then |
252 | AC_MSG_ERROR([Could not find working SSLeay / OpenSSL libraries, please install]) | |
253 | fi | |
254 | if test -z "$ssldir" ; then | |
255 | ssldir="(system)" | |
bcf36c78 | 256 | fi |
a0391976 | 257 | |
58d100bf | 258 | ac_cv_openssldir=$ssldir |
259 | ]) | |
260 | ||
261 | if test ! -z "$ac_cv_openssldir" -a ! "x$ac_cv_openssldir" = "x(system)" ; then | |
262 | AC_DEFINE(HAVE_OPENSSL) | |
263 | dnl Need to recover ssldir - test above runs in subshell | |
264 | ssldir=$ac_cv_openssldir | |
cb0b7ea4 | 265 | CFLAGS="$saved_CFLAGS -I$ssldir/include" |
266 | LDFLAGS="$saved_LDFLAGS -L$ssldir/lib -L$ssldir" | |
267 | if test ! -z "$need_dash_r" ; then | |
268 | LDFLAGS="$LDFLAGS -R$ssldir/lib -R$ssldir" | |
a0391976 | 269 | fi |
bd499f9e | 270 | if test ! -z "$blibpath" ; then |
271 | blibpath="$blibpath:$ssldir:$ssldir/lib" | |
272 | fi | |
a0391976 | 273 | fi |
cb0b7ea4 | 274 | if test -z "$WANTS_RSAREF" ; then |
275 | LIBS="$saved_LIBS -lcrypto" | |
276 | else | |
277 | LIBS="$saved_LIBS -lcrypto -lRSAglue -lrsaref" | |
bcf36c78 | 278 | fi |
58d100bf | 279 | |
a0391976 | 280 | |
281 | # Checks for data types | |
976f7e19 | 282 | AC_CHECK_SIZEOF(char, 1) |
2b942fe0 | 283 | AC_CHECK_SIZEOF(short int, 2) |
284 | AC_CHECK_SIZEOF(int, 4) | |
285 | AC_CHECK_SIZEOF(long int, 4) | |
286 | AC_CHECK_SIZEOF(long long int, 8) | |
287 | ||
a0391976 | 288 | # More checks for data types |
58d100bf | 289 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ |
290 | AC_TRY_COMPILE( | |
291 | [ #include <sys/types.h> ], | |
292 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
293 | [ ac_cv_have_intxx_t="yes" ], | |
294 | [ ac_cv_have_intxx_t="no" ] | |
295 | ) | |
296 | ]) | |
297 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
298 | AC_DEFINE(HAVE_INTXX_T) | |
299 | have_intxx_t=1 | |
300 | fi | |
301 | ||
302 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ | |
303 | AC_TRY_COMPILE( | |
304 | [ #include <sys/types.h> ], | |
305 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
306 | [ ac_cv_have_u_intxx_t="yes" ], | |
307 | [ ac_cv_have_u_intxx_t="no" ] | |
308 | ) | |
309 | ]) | |
310 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
311 | AC_DEFINE(HAVE_U_INTXX_T) | |
312 | have_u_intxx_t=1 | |
313 | fi | |
2b942fe0 | 314 | |
2b942fe0 | 315 | |
20af321f | 316 | if test -z "$have_u_intxx_t" -o -z "$have_intxx_t" -a \ |
5cdfe03f | 317 | "x$ac_cv_header_sys_bitypes_h" = "xyes" |
318 | then | |
319 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
320 | AC_TRY_COMPILE( | |
58d100bf | 321 | [ |
322 | #include <sys/bitypes.h> | |
323 | ], | |
5cdfe03f | 324 | [ |
837c30b8 | 325 | int8_t a; int16_t b; int32_t c; |
326 | u_int8_t e; u_int16_t f; u_int32_t g; | |
327 | a = b = c = e = f = g = 1; | |
5cdfe03f | 328 | ], |
329 | [ | |
330 | AC_DEFINE(HAVE_U_INTXX_T) | |
331 | AC_DEFINE(HAVE_INTXX_T) | |
332 | AC_MSG_RESULT(yes) | |
333 | ], | |
334 | [AC_MSG_RESULT(no)] | |
335 | ) | |
336 | fi | |
337 | ||
474b5fef | 338 | if test -z "$have_u_intxx_t" ; then |
58d100bf | 339 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ |
340 | AC_TRY_COMPILE( | |
341 | [ | |
342 | #include <sys/types.h> | |
343 | ], | |
344 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
345 | [ ac_cv_have_uintxx_t="yes" ], | |
346 | [ ac_cv_have_uintxx_t="no" ] | |
347 | ) | |
348 | ]) | |
349 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
350 | AC_DEFINE(HAVE_UINTXX_T) | |
351 | fi | |
352 | fi | |
353 | ||
354 | AC_CACHE_CHECK([for socklen_t], ac_cv_have_socklen_t, [ | |
474b5fef | 355 | AC_TRY_COMPILE( |
474b5fef | 356 | [ |
58d100bf | 357 | #include <sys/types.h> |
358 | #include <sys/socket.h> | |
474b5fef | 359 | ], |
58d100bf | 360 | [socklen_t foo; foo = 1235;], |
361 | [ ac_cv_have_socklen_t="yes" ], | |
362 | [ ac_cv_have_socklen_t="no" ] | |
363 | ) | |
364 | ]) | |
365 | if test "x$ac_cv_have_socklen_t" = "xyes" ; then | |
366 | AC_DEFINE(HAVE_SOCKLEN_T) | |
474b5fef | 367 | fi |
2b942fe0 | 368 | |
58d100bf | 369 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ |
370 | AC_TRY_COMPILE( | |
371 | [ | |
18ba2aab | 372 | #include <sys/types.h> |
58d100bf | 373 | ], |
374 | [ size_t foo; foo = 1235; ], | |
375 | [ ac_cv_have_size_t="yes" ], | |
376 | [ ac_cv_have_size_t="no" ] | |
377 | ) | |
378 | ]) | |
379 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
380 | AC_DEFINE(HAVE_SIZE_T) | |
381 | fi | |
ea1970a3 | 382 | |
e3a93db0 | 383 | |
58d100bf | 384 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ |
385 | AC_TRY_COMPILE( | |
386 | [ | |
18ba2aab | 387 | #include <sys/types.h> |
388 | #include <sys/socket.h> | |
58d100bf | 389 | ], |
390 | [ struct sockaddr_storage s; ], | |
391 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
392 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
393 | ) | |
394 | ]) | |
395 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
396 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE) | |
397 | fi | |
48e671d5 | 398 | |
58d100bf | 399 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ |
400 | AC_TRY_COMPILE( | |
401 | [ | |
402 | #include <netinet/in.h> | |
403 | ], | |
404 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
405 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
406 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
407 | ) | |
408 | ]) | |
409 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
410 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6) | |
411 | fi | |
48e671d5 | 412 | |
58d100bf | 413 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ |
414 | AC_TRY_COMPILE( | |
415 | [ | |
416 | #include <netinet/in.h> | |
417 | ], | |
418 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
419 | [ ac_cv_have_struct_in6_addr="yes" ], | |
420 | [ ac_cv_have_struct_in6_addr="no" ] | |
421 | ) | |
422 | ]) | |
423 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
424 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR) | |
425 | fi | |
48e671d5 | 426 | |
58d100bf | 427 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ |
428 | AC_TRY_COMPILE( | |
429 | [ | |
18ba2aab | 430 | #include <sys/types.h> |
431 | #include <sys/socket.h> | |
432 | #include <netdb.h> | |
58d100bf | 433 | ], |
434 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
435 | [ ac_cv_have_struct_addrinfo="yes" ], | |
436 | [ ac_cv_have_struct_addrinfo="no" ] | |
437 | ) | |
438 | ]) | |
439 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
440 | AC_DEFINE(HAVE_STRUCT_ADDRINFO) | |
441 | fi | |
442 | ||
48e671d5 | 443 | |
a0391976 | 444 | # Checks for structure members |
48e671d5 | 445 | |
58d100bf | 446 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) |
447 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
448 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
449 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
450 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
451 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) | |
452 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
453 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) | |
454 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
455 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
456 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
457 | ||
458 | ||
459 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], | |
460 | ac_cv_have_ss_family_in_struct_ss, [ | |
461 | AC_TRY_COMPILE( | |
462 | [ | |
18ba2aab | 463 | #include <sys/types.h> |
464 | #include <sys/socket.h> | |
58d100bf | 465 | ], |
466 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
467 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
468 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
469 | ) | |
470 | ]) | |
471 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
472 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS) | |
473 | fi | |
474 | ||
475 | ||
476 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], | |
477 | ac_cv_have___ss_family_in_struct_ss, [ | |
478 | AC_TRY_COMPILE( | |
479 | [ | |
18ba2aab | 480 | #include <sys/types.h> |
481 | #include <sys/socket.h> | |
58d100bf | 482 | ], |
483 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
484 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
485 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
486 | ) | |
487 | ]) | |
488 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
489 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS) | |
490 | fi | |
491 | ||
492 | ||
493 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ | |
494 | AC_TRY_LINK([], | |
495 | [ extern char *__progname; printf("%s", __progname); ], | |
496 | [ ac_cv_libc_defines___progname="yes" ], | |
497 | [ ac_cv_libc_defines___progname="no" ] | |
498 | ) | |
499 | ]) | |
500 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
501 | AC_DEFINE(HAVE___PROGNAME) | |
502 | fi | |
8946db53 | 503 | |
a0391976 | 504 | |
505 | # Looking for programs, paths and files | |
506 | AC_ARG_WITH(rsh, | |
507 | [ --with-rsh=PATH Specify path to remote shell program ], | |
508 | [ | |
bcf36c78 | 509 | if test "x$withval" != "$no" ; then |
a0391976 | 510 | AC_DEFINE_UNQUOTED(RSH_PATH, "$withval") |
511 | fi | |
512 | ], | |
513 | [ | |
514 | AC_PATH_PROG(rsh_path, rsh) | |
515 | ] | |
516 | ) | |
517 | ||
518 | AC_ARG_WITH(xauth, | |
519 | [ --with-xauth=PATH Specify path to xauth program ], | |
520 | [ | |
521 | if test "x$withval" != "$xno" ; then | |
522 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$withval") | |
523 | fi | |
524 | ], | |
525 | [ | |
526 | AC_PATH_PROG(xauth_path, xauth) | |
527 | if test ! -z "$xauth_path" -a -x "/usr/openwin/bin/xauth" ; then | |
528 | xauth_path="/usr/openwin/bin/xauth" | |
529 | fi | |
530 | ] | |
531 | ) | |
532 | ||
533 | if test ! -z "$xauth_path" ; then | |
534 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path") | |
535 | fi | |
536 | if test ! -z "$rsh_path" ; then | |
537 | AC_DEFINE_UNQUOTED(RSH_PATH, "$rsh_path") | |
538 | fi | |
539 | ||
540 | # Check for mail directory (last resort if we cannot get it from headers) | |
541 | if test ! -z "$MAIL" ; then | |
542 | maildir=`dirname $MAIL` | |
543 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir") | |
544 | fi | |
545 | ||
546 | # Look for lastlog location | |
a7effaac | 547 | AC_ARG_WITH(lastlog, |
cb807f40 | 548 | [ --with-lastlog=FILE Location of lastlog file], |
a7effaac | 549 | [ |
550 | if test "x$withval" = "xno" ; then | |
551 | AC_DEFINE(DISABLE_LASTLOG) | |
552 | else | |
553 | AC_DEFINE_UNQUOTED(LASTLOG_LOCATION, "$withval") | |
554 | fi | |
555 | ], | |
556 | [ | |
557 | AC_MSG_CHECKING([location of lastlog file]) | |
f9507c24 | 558 | for lastlog in /var/log/lastlog /var/adm/lastlog /usr/adm/lastlog /etc/security/lastlog ; do |
a7effaac | 559 | if test -f $lastlog ; then |
560 | gotlastlog="file" | |
561 | break | |
562 | fi | |
563 | if test -d $lastlog ; then | |
564 | gotlastlog="dir" | |
565 | break | |
566 | fi | |
567 | done | |
568 | if test -z "$gotlastlog" ; then | |
d94aa2ae | 569 | AC_MSG_RESULT(not found) |
a7effaac | 570 | nolastlog=1 |
571 | else | |
572 | if test "x$gotlastlog" = "xdir" ; then | |
d94aa2ae | 573 | AC_MSG_RESULT(${lastlog}/) |
a7effaac | 574 | AC_DEFINE(LASTLOG_IS_DIR) |
d94aa2ae | 575 | else |
576 | AC_MSG_RESULT($lastlog) | |
577 | AC_DEFINE_UNQUOTED(LASTLOG_LOCATION, "$lastlog") | |
a7effaac | 578 | fi |
a7effaac | 579 | fi |
580 | ] | |
581 | ) | |
582 | ||
583 | if test ! -z "$nolastlog" ; then | |
584 | AC_MSG_WARN([*** Disabling lastlog support *** ]) | |
585 | AC_DEFINE(DISABLE_LASTLOG) | |
586 | fi | |
f601d847 | 587 | |
a0391976 | 588 | if test -z "$no_dev_ptmx" ; then |
3276571c | 589 | AC_CHECK_FILE("/dev/ptmx", |
590 | [ | |
591 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX) | |
592 | have_dev_ptmx=1 | |
593 | ] | |
594 | ) | |
595 | fi | |
596 | AC_CHECK_FILE("/dev/ptc", | |
597 | [ | |
598 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC) | |
599 | have_dev_ptc=1 | |
600 | ] | |
601 | ) | |
602 | ||
a0391976 | 603 | # Options from here on. Some of these are preset by platform above |
604 | ||
a0391976 | 605 | # Check for user-specified random device, otherwise check /dev/urandom |
606 | AC_ARG_WITH(random, | |
607 | [ --with-random=FILE read randomness from FILE (default=/dev/urandom)], | |
608 | [ | |
bfc9a610 | 609 | if test "x$withval" != "xno" ; then |
610 | RANDOM_POOL="$withval"; | |
611 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
612 | fi | |
a0391976 | 613 | ], |
614 | [ | |
615 | # Check for random device | |
616 | AC_CHECK_FILE("/dev/urandom", | |
617 | [ | |
618 | RANDOM_POOL="/dev/urandom"; | |
619 | AC_SUBST(RANDOM_POOL) | |
620 | AC_DEFINE_UNQUOTED(RANDOM_POOL, "$RANDOM_POOL") | |
621 | ] | |
622 | ) | |
623 | ] | |
624 | ) | |
625 | ||
626 | # Check for EGD pool file | |
627 | AC_ARG_WITH(egd-pool, | |
628 | [ --with-egd-pool=FILE read randomness from EGD pool FILE (default none)], | |
629 | [ | |
bfc9a610 | 630 | if test "x$withval" != "xno" ; then |
631 | EGD_SOCKET="$withval"; | |
632 | AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET") | |
633 | fi | |
a0391976 | 634 | ] |
635 | ) | |
636 | ||
d3083fbd | 637 | # detect pathnames for entropy gathering commands, if we need them |
638 | INSTALL_SSH_PRNG_CMDS="" | |
639 | rm -f prng_commands | |
9d98aaf6 | 640 | if test -z "$RANDOM_POOL" -a -z "$EGD_SOCKET" ; then |
641 | # Use these commands to collect entropy | |
58d100bf | 642 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) |
643 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
644 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
645 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
646 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
647 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
648 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
649 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
650 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
651 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
652 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
653 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
654 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
655 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
656 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) | |
d3083fbd | 657 | |
658 | INSTALL_SSH_PRNG_CMDS="yes" | |
9d98aaf6 | 659 | fi |
d3083fbd | 660 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) |
661 | ||
9d98aaf6 | 662 | |
c54a6257 | 663 | AC_ARG_WITH(catman, |
664 | [ --with-catman=man|cat Install preformatted manpages[no]], | |
665 | [ | |
666 | MANTYPE='$(CATMAN)' | |
667 | if test x"$withval" != x"yes" ; then | |
668 | mansubdir=$withval | |
669 | else | |
670 | mansubdir=cat | |
671 | fi | |
672 | ], [ | |
673 | if test -z "$MANTYPE" ; then | |
674 | MANTYPE='$(TROFFMAN)' | |
675 | mansubdir=man | |
676 | fi | |
677 | ] | |
678 | ) | |
679 | AC_SUBST(MANTYPE) | |
680 | AC_SUBST(mansubdir) | |
0bc5b6fb | 681 | |
a0391976 | 682 | # Check whether user wants Kerberos support |
91b8065d | 683 | AC_ARG_WITH(kerberos4, |
dfb95100 | 684 | [ --with-kerberos4=PATH Enable Kerberos 4 support], |
91b8065d | 685 | [ |
bcf36c78 | 686 | if test "x$withval" != "xno" ; then |
dfb95100 | 687 | |
688 | if test "x$withval" != "$xyes" ; then | |
689 | CFLAGS="$CFLAGS -I${withval}/include" | |
690 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
bd499f9e | 691 | if test ! -z "$need_dash_r" ; then |
692 | LDFLAGS="$LDFLAGS -R${withval}/lib" | |
693 | fi | |
694 | if test ! -z "$blibpath" ; then | |
695 | blibpath="$blibpath:${withval}/lib" | |
696 | fi | |
dfb95100 | 697 | else |
698 | if test -d /usr/include/kerberosIV ; then | |
699 | CFLAGS="$CFLAGS -I/usr/include/kerberosIV" | |
700 | fi | |
701 | fi | |
702 | ||
703 | AC_CHECK_HEADERS(krb.h) | |
704 | AC_CHECK_LIB(krb, main) | |
705 | if test "$ac_cv_header_krb_h" != yes; then | |
706 | AC_MSG_WARN([Cannot find krb.h, build may fail]) | |
707 | fi | |
708 | if test "$ac_cv_lib_krb_main" != yes; then | |
709 | AC_MSG_WARN([Cannot find libkrb, build may fail]) | |
710 | fi | |
711 | ||
587120ad | 712 | KLIBS="-lkrb -ldes" |
dfb95100 | 713 | AC_CHECK_LIB(resolv, dn_expand, , ) |
714 | KRB4=yes | |
0bc5b6fb | 715 | AC_DEFINE(KRB4) |
0bc5b6fb | 716 | fi |
91b8065d | 717 | ] |
718 | ) | |
719 | ||
a0391976 | 720 | # Check whether user wants AFS support |
2b942fe0 | 721 | AC_ARG_WITH(afs, |
dfb95100 | 722 | [ --with-afs=PATH Enable AFS support], |
91b8065d | 723 | [ |
bcf36c78 | 724 | if test "x$withval" != "xno" ; then |
dfb95100 | 725 | |
726 | if test "x$withval" != "$xyes" ; then | |
727 | CFLAGS="$CFLAGS -I${withval}/include" | |
728 | LFLAGS="$LFLAGS -L${withval}/lib" | |
729 | fi | |
730 | ||
731 | if test -z "$KRB4" ; then | |
732 | AC_MSG_WARN([AFS requires Kerberos IV support, build may fail]) | |
733 | fi | |
734 | ||
0bc5b6fb | 735 | LIBS="$LIBS -lkafs" |
dfb95100 | 736 | if test ! -z "$AFS_LIBS" ; then |
737 | LIBS="$LIBS $AFS_LIBS" | |
738 | fi | |
739 | AC_DEFINE(AFS) | |
0bc5b6fb | 740 | fi |
91b8065d | 741 | ] |
742 | ) | |
587120ad | 743 | LIBS="$LIBS $KLIBS" |
91b8065d | 744 | |
a0391976 | 745 | # Check whether user wants S/Key support |
91b8065d | 746 | AC_ARG_WITH(skey, |
747 | [ --with-skey Enable S/Key support], | |
748 | [ | |
bcf36c78 | 749 | if test "x$withval" != "xno" ; then |
0bc5b6fb | 750 | AC_DEFINE(SKEY) |
751 | LIBS="$LIBS -lskey" | |
752 | fi | |
91b8065d | 753 | ] |
754 | ) | |
755 | ||
a0391976 | 756 | # Check whether user wants TCP wrappers support |
2ddcfdf3 | 757 | AC_ARG_WITH(tcp-wrappers, |
91b8065d | 758 | [ --with-tcp-wrappers Enable tcpwrappers support], |
759 | [ | |
bcf36c78 | 760 | if test "x$withval" != "xno" ; then |
9fc7867e | 761 | saved_LIBS="$LIBS" |
dfb95100 | 762 | LIBS="$LIBS -lwrap" |
9fc7867e | 763 | AC_MSG_CHECKING(for libwrap) |
764 | AC_TRY_LINK( | |
765 | [ | |
18ba2aab | 766 | #include <tcpd.h> |
9fc7867e | 767 | int deny_severity = 0, allow_severity = 0; |
768 | ], | |
769 | [hosts_access(0);], | |
770 | [ | |
771 | AC_MSG_RESULT(yes) | |
772 | AC_DEFINE(LIBWRAP) | |
773 | ], | |
774 | [ | |
775 | AC_MSG_RESULT(no) | |
776 | AC_MSG_WARN([*** libwrap missing - tcpwrapper support disabled ***]) | |
777 | LIBS="$saved_LIBS" | |
778 | ] | |
779 | ) | |
0bc5b6fb | 780 | fi |
91b8065d | 781 | ] |
782 | ) | |
783 | ||
a0391976 | 784 | # Check whether to enable MD5 passwords |
2ddcfdf3 | 785 | AC_ARG_WITH(md5-passwords, |
caf3bc51 | 786 | [ --with-md5-passwords Enable use of MD5 passwords], |
0bc5b6fb | 787 | [ |
bcf36c78 | 788 | if test "x$withval" != "xno" ; then |
0bc5b6fb | 789 | AC_DEFINE(HAVE_MD5_PASSWORDS) |
790 | fi | |
791 | ] | |
caf3bc51 | 792 | ) |
793 | ||
a0391976 | 794 | # Check whether to enable utmpx support |
92f90c57 | 795 | AC_ARG_WITH(utmpx, |
796 | [ --with-utmpx Enable utmpx support], | |
a7effaac | 797 | [ |
798 | if test "x$withval" != "xno" ; then | |
799 | AC_DEFINE(USE_UTMPX) | |
800 | fi | |
801 | ] | |
92f90c57 | 802 | ) |
803 | ||
a0391976 | 804 | # Whether to disable shadow password support |
a7effaac | 805 | AC_ARG_WITH(shadow, |
806 | [ --without-shadow Disable shadow password support], | |
807 | [ | |
808 | if test "x$withval" = "xno" ; then | |
809 | AC_DEFINE(DISABLE_SHADOW) | |
810 | fi | |
811 | ] | |
812 | ) | |
813 | ||
a0391976 | 814 | # Use ip address instead of hostname in $DISPLAY |
a7effaac | 815 | AC_ARG_WITH(ipaddr-display, |
816 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
817 | [ | |
5957fd29 | 818 | if test "x$withval" = "xno" ; then |
a7effaac | 819 | AC_DEFINE(IPADDR_IN_DISPLAY) |
820 | fi | |
821 | ] | |
822 | ) | |
823 | ||
a0391976 | 824 | # Whether to mess with the default path |
c43d69a9 | 825 | AC_ARG_WITH(default-path, |
cb807f40 | 826 | [ --with-default-path=PATH Specify default \$PATH environment for server], |
827 | [ | |
828 | if test "x$withval" != "xno" ; then | |
c73a0cb5 | 829 | AC_DEFINE_UNQUOTED(USER_PATH, "$withval") |
cb807f40 | 830 | fi |
831 | ] | |
832 | ) | |
833 | ||
a0391976 | 834 | # Whether to force IPv4 by default (needed on broken glibc Linux) |
59e76f33 | 835 | AC_ARG_WITH(ipv4-default, |
836 | [ --with-ipv4-default Use IPv4 by connections unless '-6' specified], | |
837 | [ | |
838 | if test "x$withval" != "xno" ; then | |
839 | AC_DEFINE(IPV4_DEFAULT) | |
840 | fi | |
841 | ] | |
842 | ) | |
843 | ||
58d100bf | 844 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) |
80faa19f | 845 | AC_ARG_WITH(4in6, |
846 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
847 | [ | |
848 | if test "x$withval" != "xno" ; then | |
849 | AC_MSG_RESULT(yes) | |
850 | AC_DEFINE(IPV4_IN_IPV6) | |
851 | else | |
852 | AC_MSG_RESULT(no) | |
853 | fi | |
854 | ],[ | |
855 | if test "x$inet6_default_4in6" = "xyes"; then | |
856 | AC_MSG_RESULT([yes (default)]) | |
857 | AC_DEFINE(IPV4_IN_IPV6) | |
858 | else | |
859 | AC_MSG_RESULT([no (default)]) | |
860 | fi | |
861 | ] | |
862 | ) | |
863 | ||
a0391976 | 864 | # Where to place sshd.pid |
19d9ac2a | 865 | piddir=/var/run |
47e45e44 | 866 | AC_ARG_WITH(pid-dir, |
867 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
868 | [ | |
869 | if test "x$withval" != "xno" ; then | |
19d9ac2a | 870 | piddir=$withval |
47e45e44 | 871 | fi |
872 | ] | |
873 | ) | |
b7a87eea | 874 | |
a63a7f37 | 875 | AC_DEFINE_UNQUOTED(PIDDIR, "$piddir") |
19d9ac2a | 876 | AC_SUBST(piddir) |
47e45e44 | 877 | |
b7a87eea | 878 | |
879 | # Change default command timeout for builtin PRNG | |
880 | entropy_timeout=100 | |
881 | AC_ARG_WITH(entropy-timeout, | |
882 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
883 | [ | |
884 | if test "x$withval" != "xno" ; then | |
885 | entropy_timeout=$withval | |
886 | fi | |
887 | ] | |
888 | ) | |
889 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout) | |
890 | ||
891 | ||
bd499f9e | 892 | if test ! -z "$blibpath" ; then |
893 | LDFLAGS="$LDFLAGS -blibpath:$blibpath" | |
894 | AC_MSG_WARN([Please check and edit -blibpath in LDFLAGS in Makefile]) | |
895 | fi | |
896 | ||
d3083fbd | 897 | AC_OUTPUT(Makefile ssh_prng_cmds) |
898 | ||
899 |