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Commit | Line | Data |
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3c0ef626 | 1 | # $Id$ |
2 | ||
3 | AC_INIT | |
4 | AC_CONFIG_SRCDIR([ssh.c]) | |
5 | ||
6 | AC_CONFIG_HEADER(config.h) | |
7 | AC_PROG_CC | |
8 | AC_CANONICAL_HOST | |
9 | AC_C_BIGENDIAN | |
10 | ||
11 | # Checks for programs. | |
0fff78ff | 12 | AC_PROG_AWK |
3c0ef626 | 13 | AC_PROG_CPP |
14 | AC_PROG_RANLIB | |
15 | AC_PROG_INSTALL | |
16 | AC_PATH_PROG(AR, ar) | |
17 | AC_PATH_PROGS(PERL, perl5 perl) | |
6a9b3198 | 18 | AC_PATH_PROG(SED, sed) |
3c0ef626 | 19 | AC_SUBST(PERL) |
20 | AC_PATH_PROG(ENT, ent) | |
21 | AC_SUBST(ENT) | |
3c0ef626 | 22 | AC_PATH_PROG(TEST_MINUS_S_SH, bash) |
23 | AC_PATH_PROG(TEST_MINUS_S_SH, ksh) | |
24 | AC_PATH_PROG(TEST_MINUS_S_SH, sh) | |
700318f3 | 25 | AC_PATH_PROG(SH, sh) |
3c0ef626 | 26 | |
27 | # System features | |
28 | AC_SYS_LARGEFILE | |
29 | ||
30 | if test -z "$AR" ; then | |
31 | AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***]) | |
32 | fi | |
33 | ||
34 | # Use LOGIN_PROGRAM from environment if possible | |
35 | if test ! -z "$LOGIN_PROGRAM" ; then | |
36 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM") | |
37 | else | |
38 | # Search for login | |
39 | AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login) | |
40 | if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then | |
41 | AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK") | |
42 | fi | |
43 | fi | |
44 | ||
45 | if test -z "$LD" ; then | |
46 | LD=$CC | |
47 | fi | |
48 | AC_SUBST(LD) | |
49 | ||
50 | AC_C_INLINE | |
12408a1b | 51 | if test "$GCC" = "yes" || test "$GCC" = "egcs"; then |
3c0ef626 | 52 | CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wno-uninitialized" |
53 | fi | |
54 | ||
12408a1b | 55 | AC_ARG_WITH(rpath, |
56 | [ --without-rpath Disable auto-added -R linker paths], | |
57 | [ | |
58 | if test "x$withval" = "xno" ; then | |
59 | need_dash_r="" | |
60 | fi | |
61 | if test "x$withval" = "xyes" ; then | |
62 | need_dash_r=1 | |
63 | fi | |
64 | ] | |
65 | ) | |
66 | ||
3c0ef626 | 67 | # Check for some target-specific stuff |
68 | case "$host" in | |
69 | *-*-aix*) | |
3c0ef626 | 70 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" |
71 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
12408a1b | 72 | AC_MSG_CHECKING([how to specify blibpath for linker ($LD)]) |
7e772e1f | 73 | if (test -z "$blibpath"); then |
74 | blibpath="/usr/lib:/lib:/usr/local/lib" | |
75 | fi | |
76 | saved_LDFLAGS="$LDFLAGS" | |
77 | for tryflags in -blibpath: -Wl,-blibpath: -Wl,-rpath, ;do | |
78 | if (test -z "$blibflags"); then | |
79 | LDFLAGS="$saved_LDFLAGS $tryflags$blibpath" | |
80 | AC_TRY_LINK([], [], [blibflags=$tryflags]) | |
81 | fi | |
82 | done | |
83 | if (test -z "$blibflags"); then | |
84 | AC_MSG_RESULT(not found) | |
85 | AC_MSG_ERROR([*** must be able to specify blibpath on AIX - check config.log]) | |
86 | else | |
87 | AC_MSG_RESULT($blibflags) | |
3c0ef626 | 88 | fi |
7e772e1f | 89 | LDFLAGS="$saved_LDFLAGS" |
0fff78ff | 90 | dnl Check for authenticate. Might be in libs.a on older AIXes |
41b2f314 | 91 | AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE)], |
92 | [AC_CHECK_LIB(s,authenticate, | |
93 | [ AC_DEFINE(WITH_AIXAUTHENTICATE) | |
94 | LIBS="$LIBS -ls" | |
95 | ]) | |
96 | ]) | |
0fff78ff | 97 | dnl Check if loginfailed is declared and takes 4 arguments (AIX >= 5.2) |
98 | AC_CHECK_DECL(loginfailed, | |
99 | [AC_MSG_CHECKING(if loginfailed takes 4 arguments) | |
100 | AC_TRY_COMPILE( | |
101 | [#include <usersec.h>], | |
102 | [(void)loginfailed("user","host","tty",0);], | |
103 | [AC_MSG_RESULT(yes) | |
104 | AC_DEFINE(AIX_LOGINFAILED_4ARG)], | |
105 | [AC_MSG_RESULT(no)] | |
106 | )], | |
107 | [], | |
108 | [#include <usersec.h>] | |
109 | ) | |
110 | AC_CHECK_FUNCS(setauthdb) | |
3c0ef626 | 111 | AC_DEFINE(BROKEN_GETADDRINFO) |
700318f3 | 112 | AC_DEFINE(BROKEN_REALPATH) |
0fff78ff | 113 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
114 | AC_DEFINE(BROKEN_SETREUID) | |
115 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 116 | dnl AIX handles lastlog as part of its login message |
117 | AC_DEFINE(DISABLE_LASTLOG) | |
680cee3b | 118 | AC_DEFINE(LOGIN_NEEDS_UTMPX) |
0fff78ff | 119 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) |
3c0ef626 | 120 | ;; |
121 | *-*-cygwin*) | |
6a9b3198 | 122 | check_for_libcrypt_later=1 |
e9a17296 | 123 | LIBS="$LIBS /usr/lib/textmode.o" |
3c0ef626 | 124 | AC_DEFINE(HAVE_CYGWIN) |
125 | AC_DEFINE(USE_PIPES) | |
126 | AC_DEFINE(DISABLE_SHADOW) | |
3c0ef626 | 127 | AC_DEFINE(IP_TOS_IS_BROKEN) |
128 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
41b2f314 | 129 | AC_DEFINE(NO_IPPORT_RESERVED_CONCEPT) |
130 | AC_DEFINE(DISABLE_FD_PASSING) | |
f5799ae1 | 131 | AC_DEFINE(SETGROUPS_NOOP) |
3c0ef626 | 132 | ;; |
133 | *-*-dgux*) | |
134 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
12408a1b | 135 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
136 | AC_DEFINE(BROKEN_SETREUID) | |
137 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 138 | ;; |
139 | *-*-darwin*) | |
41b2f314 | 140 | AC_MSG_CHECKING(if we have working getaddrinfo) |
141 | AC_TRY_RUN([#include <mach-o/dyld.h> | |
142 | main() { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16)) | |
143 | exit(0); | |
144 | else | |
145 | exit(1); | |
146 | }], [AC_MSG_RESULT(working)], | |
147 | [AC_MSG_RESULT(buggy) | |
148 | AC_DEFINE(BROKEN_GETADDRINFO)], | |
149 | [AC_MSG_RESULT(assume it is working)]) | |
acc3d05e | 150 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
151 | AC_DEFINE(BROKEN_SETREUID) | |
152 | AC_DEFINE(BROKEN_SETREGID) | |
12408a1b | 153 | AC_DEFINE_UNQUOTED(BIND_8_COMPAT, 1) |
3c0ef626 | 154 | ;; |
700318f3 | 155 | *-*-hpux10.26) |
156 | if test -z "$GCC"; then | |
157 | CFLAGS="$CFLAGS -Ae" | |
158 | fi | |
159 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" | |
160 | IPADDR_IN_DISPLAY=yes | |
161 | AC_DEFINE(HAVE_SECUREWARE) | |
162 | AC_DEFINE(USE_PIPES) | |
163 | AC_DEFINE(LOGIN_NO_ENDOPT) | |
164 | AC_DEFINE(LOGIN_NEEDS_UTMPX) | |
700318f3 | 165 | AC_DEFINE(DISABLE_UTMP) |
0fff78ff | 166 | AC_DEFINE(LOCKED_PASSWD_STRING, "*") |
167 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) | |
41b2f314 | 168 | LIBS="$LIBS -lsec -lsecpw" |
169 | AC_CHECK_LIB(xnet, t_error, ,AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])) | |
700318f3 | 170 | disable_ptmx_check=yes |
171 | ;; | |
3c0ef626 | 172 | *-*-hpux10*) |
173 | if test -z "$GCC"; then | |
174 | CFLAGS="$CFLAGS -Ae" | |
175 | fi | |
176 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" | |
177 | IPADDR_IN_DISPLAY=yes | |
178 | AC_DEFINE(USE_PIPES) | |
700318f3 | 179 | AC_DEFINE(LOGIN_NO_ENDOPT) |
180 | AC_DEFINE(LOGIN_NEEDS_UTMPX) | |
3c0ef626 | 181 | AC_DEFINE(DISABLE_UTMP) |
0fff78ff | 182 | AC_DEFINE(LOCKED_PASSWD_STRING, "*") |
183 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) | |
41b2f314 | 184 | LIBS="$LIBS -lsec" |
185 | AC_CHECK_LIB(xnet, t_error, ,AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])) | |
3c0ef626 | 186 | ;; |
187 | *-*-hpux11*) | |
188 | CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" | |
189 | IPADDR_IN_DISPLAY=yes | |
190 | AC_DEFINE(PAM_SUN_CODEBASE) | |
191 | AC_DEFINE(USE_PIPES) | |
700318f3 | 192 | AC_DEFINE(LOGIN_NO_ENDOPT) |
193 | AC_DEFINE(LOGIN_NEEDS_UTMPX) | |
3c0ef626 | 194 | AC_DEFINE(DISABLE_UTMP) |
0fff78ff | 195 | AC_DEFINE(LOCKED_PASSWD_STRING, "*") |
196 | AC_DEFINE(SPT_TYPE,SPT_PSTAT) | |
41b2f314 | 197 | LIBS="$LIBS -lsec" |
198 | AC_CHECK_LIB(xnet, t_error, ,AC_MSG_ERROR([*** -lxnet needed on HP-UX - check config.log ***])) | |
3c0ef626 | 199 | ;; |
200 | *-*-irix5*) | |
201 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
202 | LDFLAGS="$LDFLAGS" | |
203 | PATH="$PATH:/usr/etc" | |
204 | AC_DEFINE(BROKEN_INET_NTOA) | |
12408a1b | 205 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
206 | AC_DEFINE(BROKEN_SETREUID) | |
207 | AC_DEFINE(BROKEN_SETREGID) | |
700318f3 | 208 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
0fff78ff | 209 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
3c0ef626 | 210 | ;; |
211 | *-*-irix6*) | |
212 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
213 | LDFLAGS="$LDFLAGS" | |
214 | PATH="$PATH:/usr/etc" | |
215 | AC_DEFINE(WITH_IRIX_ARRAY) | |
216 | AC_DEFINE(WITH_IRIX_PROJECT) | |
217 | AC_DEFINE(WITH_IRIX_AUDIT) | |
218 | AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS)]) | |
219 | AC_DEFINE(BROKEN_INET_NTOA) | |
acc3d05e | 220 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
221 | AC_DEFINE(BROKEN_SETREUID) | |
222 | AC_DEFINE(BROKEN_SETREGID) | |
700318f3 | 223 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
0fff78ff | 224 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
3c0ef626 | 225 | ;; |
226 | *-*-linux*) | |
227 | no_dev_ptmx=1 | |
228 | check_for_libcrypt_later=1 | |
0fff78ff | 229 | check_for_openpty_ctty_bug=1 |
3c0ef626 | 230 | AC_DEFINE(DONT_TRY_OTHER_AF) |
231 | AC_DEFINE(PAM_TTY_KLUDGE) | |
0fff78ff | 232 | AC_DEFINE(LOCKED_PASSWD_PREFIX, "!!") |
233 | AC_DEFINE(SPT_TYPE,SPT_REUSEARGV) | |
3c0ef626 | 234 | inet6_default_4in6=yes |
0fff78ff | 235 | case `uname -r` in |
236 | 1.*|2.0.*) | |
237 | AC_DEFINE(BROKEN_CMSG_TYPE) | |
238 | ;; | |
239 | esac | |
3c0ef626 | 240 | ;; |
241 | mips-sony-bsd|mips-sony-newsos4) | |
242 | AC_DEFINE(HAVE_NEWS4) | |
243 | SONY=1 | |
3c0ef626 | 244 | ;; |
245 | *-*-netbsd*) | |
41b2f314 | 246 | check_for_libcrypt_before=1 |
12408a1b | 247 | if test "x$withval" != "xno" ; then |
248 | need_dash_r=1 | |
249 | fi | |
3c0ef626 | 250 | ;; |
251 | *-*-freebsd*) | |
252 | check_for_libcrypt_later=1 | |
253 | ;; | |
acc3d05e | 254 | *-*-bsdi*) |
255 | AC_DEFINE(SETEUID_BREAKS_SETUID) | |
256 | AC_DEFINE(BROKEN_SETREUID) | |
257 | AC_DEFINE(BROKEN_SETREGID) | |
258 | ;; | |
3c0ef626 | 259 | *-next-*) |
260 | conf_lastlog_location="/usr/adm/lastlog" | |
261 | conf_utmp_location=/etc/utmp | |
262 | conf_wtmp_location=/usr/adm/wtmp | |
263 | MAIL=/usr/spool/mail | |
264 | AC_DEFINE(HAVE_NEXT) | |
265 | AC_DEFINE(BROKEN_REALPATH) | |
266 | AC_DEFINE(USE_PIPES) | |
267 | AC_DEFINE(BROKEN_SAVED_UIDS) | |
268 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
269 | CFLAGS="$CFLAGS" | |
270 | ;; | |
271 | *-*-solaris*) | |
272 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
12408a1b | 273 | if test "x$withval" = "xno" ; then |
274 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
275 | else | |
276 | LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib" | |
277 | need_dash_r=1 | |
278 | fi | |
3c0ef626 | 279 | AC_DEFINE(PAM_SUN_CODEBASE) |
280 | AC_DEFINE(LOGIN_NEEDS_UTMPX) | |
281 | AC_DEFINE(LOGIN_NEEDS_TERM) | |
282 | AC_DEFINE(PAM_TTY_KLUDGE) | |
0fff78ff | 283 | AC_DEFINE(LOCKED_PASSWD_STRING, "*LK*") |
284 | # Pushing STREAMS modules will cause sshd to acquire a controlling tty. | |
285 | AC_DEFINE(SSHD_ACQUIRES_CTTY) | |
286 | external_path_file=/etc/default/login | |
3c0ef626 | 287 | # hardwire lastlog location (can't detect it on some versions) |
288 | conf_lastlog_location="/var/adm/lastlog" | |
289 | AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x) | |
290 | sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'` | |
291 | if test "$sol2ver" -ge 8; then | |
292 | AC_MSG_RESULT(yes) | |
293 | AC_DEFINE(DISABLE_UTMP) | |
294 | AC_DEFINE(DISABLE_WTMP) | |
295 | else | |
296 | AC_MSG_RESULT(no) | |
297 | fi | |
298 | ;; | |
299 | *-*-sunos4*) | |
300 | CPPFLAGS="$CPPFLAGS -DSUNOS4" | |
301 | AC_CHECK_FUNCS(getpwanam) | |
302 | AC_DEFINE(PAM_SUN_CODEBASE) | |
3c0ef626 | 303 | conf_utmp_location=/etc/utmp |
304 | conf_wtmp_location=/var/adm/wtmp | |
305 | conf_lastlog_location=/var/adm/lastlog | |
306 | AC_DEFINE(USE_PIPES) | |
307 | ;; | |
308 | *-ncr-sysv*) | |
309 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
310 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
311 | LIBS="$LIBS -lc89" | |
e9a17296 | 312 | AC_DEFINE(USE_PIPES) |
0fff78ff | 313 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
acc3d05e | 314 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
315 | AC_DEFINE(BROKEN_SETREUID) | |
316 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 317 | ;; |
318 | *-sni-sysv*) | |
319 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
320 | # /usr/ucblib MUST NOT be searched on ReliantUNIX | |
321 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
12408a1b | 322 | AC_CHECK_LIB(dl, dlsym, ,) |
3c0ef626 | 323 | IPADDR_IN_DISPLAY=yes |
324 | AC_DEFINE(USE_PIPES) | |
325 | AC_DEFINE(IP_TOS_IS_BROKEN) | |
12408a1b | 326 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
327 | AC_DEFINE(BROKEN_SETREUID) | |
328 | AC_DEFINE(BROKEN_SETREGID) | |
0fff78ff | 329 | AC_DEFINE(SSHD_ACQUIRES_CTTY) |
330 | external_path_file=/etc/default/login | |
3c0ef626 | 331 | # /usr/ucblib/libucb.a no longer needed on ReliantUNIX |
332 | # Attention: always take care to bind libsocket and libnsl before libc, | |
333 | # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog | |
334 | ;; | |
335 | *-*-sysv4.2*) | |
336 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
337 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
3c0ef626 | 338 | AC_DEFINE(USE_PIPES) |
0fff78ff | 339 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
340 | AC_DEFINE(BROKEN_SETREUID) | |
341 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 342 | ;; |
343 | *-*-sysv5*) | |
344 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
345 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
3c0ef626 | 346 | AC_DEFINE(USE_PIPES) |
0fff78ff | 347 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
348 | AC_DEFINE(BROKEN_SETREUID) | |
349 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 350 | ;; |
351 | *-*-sysv*) | |
352 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" | |
353 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
354 | ;; | |
355 | *-*-sco3.2v4*) | |
356 | CPPFLAGS="$CPPFLAGS -Dftruncate=chsize -I/usr/local/include" | |
357 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
358 | LIBS="$LIBS -los -lprot -lx -ltinfo -lm" | |
3c0ef626 | 359 | RANLIB=true |
360 | no_dev_ptmx=1 | |
361 | AC_DEFINE(BROKEN_SYS_TERMIO_H) | |
362 | AC_DEFINE(USE_PIPES) | |
700318f3 | 363 | AC_DEFINE(HAVE_SECUREWARE) |
3c0ef626 | 364 | AC_DEFINE(DISABLE_SHADOW) |
3c0ef626 | 365 | AC_DEFINE(BROKEN_SAVED_UIDS) |
0fff78ff | 366 | AC_DEFINE(WITH_ABBREV_NO_TTY) |
3c0ef626 | 367 | AC_CHECK_FUNCS(getluid setluid) |
368 | MANTYPE=man | |
369 | do_sco3_extra_lib_check=yes | |
370 | ;; | |
371 | *-*-sco3.2v5*) | |
6a9b3198 | 372 | if test -z "$GCC"; then |
373 | CFLAGS="$CFLAGS -belf" | |
374 | fi | |
3c0ef626 | 375 | CPPFLAGS="$CPPFLAGS -I/usr/local/include" |
376 | LDFLAGS="$LDFLAGS -L/usr/local/lib" | |
377 | LIBS="$LIBS -lprot -lx -ltinfo -lm" | |
378 | no_dev_ptmx=1 | |
3c0ef626 | 379 | AC_DEFINE(USE_PIPES) |
700318f3 | 380 | AC_DEFINE(HAVE_SECUREWARE) |
3c0ef626 | 381 | AC_DEFINE(DISABLE_SHADOW) |
41b2f314 | 382 | AC_DEFINE(DISABLE_FD_PASSING) |
0fff78ff | 383 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
384 | AC_DEFINE(BROKEN_SETREUID) | |
385 | AC_DEFINE(BROKEN_SETREGID) | |
386 | AC_DEFINE(WITH_ABBREV_NO_TTY) | |
3c0ef626 | 387 | AC_CHECK_FUNCS(getluid setluid) |
388 | MANTYPE=man | |
389 | ;; | |
41b2f314 | 390 | *-*-unicosmk*) |
41b2f314 | 391 | AC_DEFINE(USE_PIPES) |
392 | AC_DEFINE(DISABLE_FD_PASSING) | |
393 | LDFLAGS="$LDFLAGS" | |
394 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
395 | MANTYPE=cat | |
396 | ;; | |
0fff78ff | 397 | *-*-unicosmp*) |
398 | AC_DEFINE(WITH_ABBREV_NO_TTY) | |
399 | AC_DEFINE(USE_PIPES) | |
400 | AC_DEFINE(DISABLE_FD_PASSING) | |
401 | LDFLAGS="$LDFLAGS" | |
402 | LIBS="$LIBS -lgen -lacid" | |
403 | MANTYPE=cat | |
404 | ;; | |
3c0ef626 | 405 | *-*-unicos*) |
3c0ef626 | 406 | AC_DEFINE(USE_PIPES) |
41b2f314 | 407 | AC_DEFINE(DISABLE_FD_PASSING) |
408 | AC_DEFINE(NO_SSH_LASTLOG) | |
409 | LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal" | |
410 | LIBS="$LIBS -lgen -lrsc -lshare -luex -lacm" | |
411 | MANTYPE=cat | |
3c0ef626 | 412 | ;; |
413 | *-dec-osf*) | |
414 | AC_MSG_CHECKING(for Digital Unix SIA) | |
415 | no_osfsia="" | |
416 | AC_ARG_WITH(osfsia, | |
417 | [ --with-osfsia Enable Digital Unix SIA], | |
418 | [ | |
419 | if test "x$withval" = "xno" ; then | |
420 | AC_MSG_RESULT(disabled) | |
421 | no_osfsia=1 | |
422 | fi | |
423 | ], | |
424 | ) | |
425 | if test -z "$no_osfsia" ; then | |
426 | if test -f /etc/sia/matrix.conf; then | |
427 | AC_MSG_RESULT(yes) | |
428 | AC_DEFINE(HAVE_OSF_SIA) | |
429 | AC_DEFINE(DISABLE_LOGIN) | |
6a9b3198 | 430 | AC_DEFINE(DISABLE_FD_PASSING) |
3c0ef626 | 431 | LIBS="$LIBS -lsecurity -ldb -lm -laud" |
432 | else | |
433 | AC_MSG_RESULT(no) | |
12408a1b | 434 | AC_DEFINE(LOCKED_PASSWD_SUBSTR, "Nologin") |
3c0ef626 | 435 | fi |
436 | fi | |
0fff78ff | 437 | AC_DEFINE(BROKEN_GETADDRINFO) |
acc3d05e | 438 | AC_DEFINE(SETEUID_BREAKS_SETUID) |
439 | AC_DEFINE(BROKEN_SETREUID) | |
440 | AC_DEFINE(BROKEN_SETREGID) | |
3c0ef626 | 441 | ;; |
442 | ||
443 | *-*-nto-qnx) | |
444 | AC_DEFINE(USE_PIPES) | |
445 | AC_DEFINE(NO_X11_UNIX_SOCKETS) | |
446 | AC_DEFINE(MISSING_NFDBITS) | |
447 | AC_DEFINE(MISSING_HOWMANY) | |
448 | AC_DEFINE(MISSING_FD_MASK) | |
449 | ;; | |
450 | esac | |
451 | ||
452 | # Allow user to specify flags | |
453 | AC_ARG_WITH(cflags, | |
454 | [ --with-cflags Specify additional flags to pass to compiler], | |
455 | [ | |
456 | if test "x$withval" != "xno" ; then | |
457 | CFLAGS="$CFLAGS $withval" | |
458 | fi | |
459 | ] | |
460 | ) | |
461 | AC_ARG_WITH(cppflags, | |
462 | [ --with-cppflags Specify additional flags to pass to preprocessor] , | |
463 | [ | |
464 | if test "x$withval" != "xno"; then | |
465 | CPPFLAGS="$CPPFLAGS $withval" | |
466 | fi | |
467 | ] | |
468 | ) | |
469 | AC_ARG_WITH(ldflags, | |
470 | [ --with-ldflags Specify additional flags to pass to linker], | |
471 | [ | |
472 | if test "x$withval" != "xno" ; then | |
473 | LDFLAGS="$LDFLAGS $withval" | |
474 | fi | |
475 | ] | |
476 | ) | |
477 | AC_ARG_WITH(libs, | |
478 | [ --with-libs Specify additional libraries to link with], | |
479 | [ | |
480 | if test "x$withval" != "xno" ; then | |
481 | LIBS="$LIBS $withval" | |
482 | fi | |
483 | ] | |
484 | ) | |
485 | ||
0fff78ff | 486 | AC_MSG_CHECKING(compiler and flags for sanity) |
487 | AC_TRY_RUN([ | |
488 | #include <stdio.h> | |
489 | int main(){exit(0);} | |
490 | ], | |
491 | [ AC_MSG_RESULT(yes) ], | |
492 | [ | |
493 | AC_MSG_RESULT(no) | |
494 | AC_MSG_ERROR([*** compiler cannot create working executables, check config.log ***]) | |
495 | ] | |
496 | ) | |
497 | ||
e9a17296 | 498 | # Checks for header files. |
0fff78ff | 499 | AC_CHECK_HEADERS(bstring.h crypt.h endian.h features.h floatingpoint.h \ |
500 | getopt.h glob.h ia.h lastlog.h limits.h login.h \ | |
e9a17296 | 501 | login_cap.h maillock.h netdb.h netgroup.h \ |
12408a1b | 502 | netinet/in_systm.h pam/pam_appl.h paths.h pty.h readpassphrase.h \ |
700318f3 | 503 | rpc/types.h security/pam_appl.h shadow.h stddef.h stdint.h \ |
0fff78ff | 504 | strings.h sys/strtio.h sys/audit.h sys/bitypes.h sys/bsdtty.h \ |
505 | sys/cdefs.h sys/mman.h sys/pstat.h sys/select.h sys/stat.h \ | |
6a9b3198 | 506 | sys/stropts.h sys/sysmacros.h sys/time.h sys/timers.h \ |
41b2f314 | 507 | sys/un.h time.h tmpdir.h ttyent.h usersec.h \ |
acc3d05e | 508 | util.h utime.h utmp.h utmpx.h vis.h) |
3c0ef626 | 509 | |
510 | # Checks for libraries. | |
511 | AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match)) | |
512 | AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt)) | |
513 | ||
514 | dnl SCO OS3 needs this for libwrap | |
515 | if test "x$with_tcp_wrappers" != "xno" ; then | |
516 | if test "x$do_sco3_extra_lib_check" = "xyes" ; then | |
517 | AC_CHECK_LIB(rpc, innetgr, LIBS="-lrpc -lyp -lrpc $LIBS" , , -lyp -lrpc) | |
518 | fi | |
519 | fi | |
520 | ||
0fff78ff | 521 | dnl IRIX and Solaris 2.5.1 have dirname() in libgen |
522 | AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[ | |
523 | AC_CHECK_LIB(gen, dirname,[ | |
524 | AC_CACHE_CHECK([for broken dirname], | |
525 | ac_cv_have_broken_dirname, [ | |
526 | save_LIBS="$LIBS" | |
527 | LIBS="$LIBS -lgen" | |
528 | AC_TRY_RUN( | |
529 | [ | |
530 | #include <libgen.h> | |
531 | #include <string.h> | |
532 | ||
533 | int main(int argc, char **argv) { | |
534 | char *s, buf[32]; | |
535 | ||
536 | strncpy(buf,"/etc", 32); | |
537 | s = dirname(buf); | |
538 | if (!s || strncmp(s, "/", 32) != 0) { | |
539 | exit(1); | |
540 | } else { | |
541 | exit(0); | |
542 | } | |
543 | } | |
544 | ], | |
545 | [ ac_cv_have_broken_dirname="no" ], | |
546 | [ ac_cv_have_broken_dirname="yes" ] | |
547 | ) | |
548 | LIBS="$save_LIBS" | |
549 | ]) | |
550 | if test "x$ac_cv_have_broken_dirname" = "xno" ; then | |
551 | LIBS="$LIBS -lgen" | |
552 | AC_DEFINE(HAVE_DIRNAME) | |
553 | AC_CHECK_HEADERS(libgen.h) | |
554 | fi | |
555 | ]) | |
556 | ]) | |
557 | ||
3c0ef626 | 558 | AC_CHECK_FUNC(getspnam, , |
559 | AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen")) | |
0fff78ff | 560 | AC_SEARCH_LIBS(basename, gen, AC_DEFINE(HAVE_BASENAME)) |
3c0ef626 | 561 | |
562 | dnl zlib is required | |
563 | AC_ARG_WITH(zlib, | |
564 | [ --with-zlib=PATH Use zlib in PATH], | |
565 | [ | |
e9a17296 | 566 | if test "x$withval" = "xno" ; then |
567 | AC_MSG_ERROR([*** zlib is required ***]) | |
568 | fi | |
3c0ef626 | 569 | if test -d "$withval/lib"; then |
570 | if test -n "${need_dash_r}"; then | |
571 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
572 | else | |
573 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
574 | fi | |
575 | else | |
576 | if test -n "${need_dash_r}"; then | |
577 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
578 | else | |
579 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
580 | fi | |
581 | fi | |
582 | if test -d "$withval/include"; then | |
583 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
584 | else | |
585 | CPPFLAGS="-I${withval} ${CPPFLAGS}" | |
586 | fi | |
587 | ] | |
588 | ) | |
589 | ||
590 | AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***])) | |
591 | ||
3c0ef626 | 592 | dnl UnixWare 2.x |
12408a1b | 593 | AC_CHECK_FUNC(strcasecmp, |
3c0ef626 | 594 | [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ] |
595 | ) | |
12408a1b | 596 | AC_CHECK_FUNC(utimes, |
41b2f314 | 597 | [], [ AC_CHECK_LIB(c89, utimes, [AC_DEFINE(HAVE_UTIMES) |
598 | LIBS="$LIBS -lc89"]) ] | |
3c0ef626 | 599 | ) |
600 | ||
601 | dnl Checks for libutil functions | |
602 | AC_CHECK_HEADERS(libutil.h) | |
603 | AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN)]) | |
604 | AC_CHECK_FUNCS(logout updwtmp logwtmp) | |
605 | ||
606 | AC_FUNC_STRFTIME | |
607 | ||
3c0ef626 | 608 | # Check for ALTDIRFUNC glob() extension |
609 | AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support) | |
610 | AC_EGREP_CPP(FOUNDIT, | |
611 | [ | |
612 | #include <glob.h> | |
613 | #ifdef GLOB_ALTDIRFUNC | |
614 | FOUNDIT | |
615 | #endif | |
12408a1b | 616 | ], |
3c0ef626 | 617 | [ |
618 | AC_DEFINE(GLOB_HAS_ALTDIRFUNC) | |
619 | AC_MSG_RESULT(yes) | |
620 | ], | |
621 | [ | |
622 | AC_MSG_RESULT(no) | |
623 | ] | |
624 | ) | |
625 | ||
626 | # Check for g.gl_matchc glob() extension | |
627 | AC_MSG_CHECKING(for gl_matchc field in glob_t) | |
628 | AC_EGREP_CPP(FOUNDIT, | |
12408a1b | 629 | [ |
630 | #include <glob.h> | |
3c0ef626 | 631 | int main(void){glob_t g; g.gl_matchc = 1;} |
12408a1b | 632 | ], |
633 | [ | |
634 | AC_DEFINE(GLOB_HAS_GL_MATCHC) | |
635 | AC_MSG_RESULT(yes) | |
636 | ], | |
637 | [ | |
638 | AC_MSG_RESULT(no) | |
639 | ] | |
3c0ef626 | 640 | ) |
641 | ||
642 | AC_MSG_CHECKING([whether struct dirent allocates space for d_name]) | |
643 | AC_TRY_RUN( | |
644 | [ | |
645 | #include <sys/types.h> | |
646 | #include <dirent.h> | |
41b2f314 | 647 | int main(void){struct dirent d;exit(sizeof(d.d_name)<=sizeof(char));} |
3c0ef626 | 648 | ], |
12408a1b | 649 | [AC_MSG_RESULT(yes)], |
3c0ef626 | 650 | [ |
651 | AC_MSG_RESULT(no) | |
652 | AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME) | |
653 | ] | |
654 | ) | |
655 | ||
656 | # Check whether user wants S/Key support | |
12408a1b | 657 | SKEY_MSG="no" |
3c0ef626 | 658 | AC_ARG_WITH(skey, |
659 | [ --with-skey[[=PATH]] Enable S/Key support | |
12408a1b | 660 | (optionally in PATH)], |
3c0ef626 | 661 | [ |
662 | if test "x$withval" != "xno" ; then | |
663 | ||
664 | if test "x$withval" != "xyes" ; then | |
665 | CPPFLAGS="$CPPFLAGS -I${withval}/include" | |
666 | LDFLAGS="$LDFLAGS -L${withval}/lib" | |
667 | fi | |
668 | ||
669 | AC_DEFINE(SKEY) | |
670 | LIBS="-lskey $LIBS" | |
12408a1b | 671 | SKEY_MSG="yes" |
3c0ef626 | 672 | |
e9a17296 | 673 | AC_MSG_CHECKING([for s/key support]) |
674 | AC_TRY_RUN( | |
675 | [ | |
676 | #include <stdio.h> | |
677 | #include <skey.h> | |
41b2f314 | 678 | int main() { char *ff = skey_keyinfo(""); ff=""; exit(0); } |
e9a17296 | 679 | ], |
680 | [AC_MSG_RESULT(yes)], | |
3c0ef626 | 681 | [ |
e9a17296 | 682 | AC_MSG_RESULT(no) |
3c0ef626 | 683 | AC_MSG_ERROR([** Incomplete or missing s/key libraries.]) |
684 | ]) | |
685 | fi | |
686 | ] | |
687 | ) | |
688 | ||
689 | # Check whether user wants TCP wrappers support | |
690 | TCPW_MSG="no" | |
691 | AC_ARG_WITH(tcp-wrappers, | |
692 | [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support | |
12408a1b | 693 | (optionally in PATH)], |
3c0ef626 | 694 | [ |
695 | if test "x$withval" != "xno" ; then | |
696 | saved_LIBS="$LIBS" | |
697 | saved_LDFLAGS="$LDFLAGS" | |
698 | saved_CPPFLAGS="$CPPFLAGS" | |
699 | if test -n "${withval}" -a "${withval}" != "yes"; then | |
700 | if test -d "${withval}/lib"; then | |
701 | if test -n "${need_dash_r}"; then | |
702 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
703 | else | |
704 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
705 | fi | |
706 | else | |
707 | if test -n "${need_dash_r}"; then | |
708 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
709 | else | |
710 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
711 | fi | |
712 | fi | |
713 | if test -d "${withval}/include"; then | |
714 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
715 | else | |
716 | CPPFLAGS="-I${withval} ${CPPFLAGS}" | |
717 | fi | |
718 | fi | |
e9a17296 | 719 | LIBWRAP="-lwrap" |
720 | LIBS="$LIBWRAP $LIBS" | |
3c0ef626 | 721 | AC_MSG_CHECKING(for libwrap) |
722 | AC_TRY_LINK( | |
723 | [ | |
724 | #include <tcpd.h> | |
725 | int deny_severity = 0, allow_severity = 0; | |
726 | ], | |
727 | [hosts_access(0);], | |
728 | [ | |
729 | AC_MSG_RESULT(yes) | |
730 | AC_DEFINE(LIBWRAP) | |
e9a17296 | 731 | AC_SUBST(LIBWRAP) |
3c0ef626 | 732 | TCPW_MSG="yes" |
733 | ], | |
734 | [ | |
735 | AC_MSG_ERROR([*** libwrap missing]) | |
736 | ] | |
737 | ) | |
e9a17296 | 738 | LIBS="$saved_LIBS" |
3c0ef626 | 739 | fi |
740 | ] | |
741 | ) | |
742 | ||
6a9b3198 | 743 | dnl Checks for library functions. Please keep in alphabetical order |
744 | AC_CHECK_FUNCS(\ | |
12408a1b | 745 | arc4random __b64_ntop b64_ntop __b64_pton b64_pton \ |
0fff78ff | 746 | bcopy bindresvport_sa clock fchmod fchown freeaddrinfo futimes \ |
acc3d05e | 747 | getaddrinfo getcwd getgrouplist getnameinfo getopt \ |
0fff78ff | 748 | getpeereid _getpty getrlimit getttyent glob inet_aton \ |
6a9b3198 | 749 | inet_ntoa inet_ntop innetgr login_getcapbool md5_crypt memmove \ |
0fff78ff | 750 | mkdtemp mmap ngetaddrinfo nsleep ogetaddrinfo openlog_r openpty \ |
751 | pstat readpassphrase realpath recvmsg rresvport_af sendmsg \ | |
752 | setdtablesize setegid setenv seteuid setgroups setlogin setpcred \ | |
12408a1b | 753 | setproctitle setregid setreuid setrlimit \ |
0fff78ff | 754 | setsid setvbuf sigaction sigvec snprintf socketpair strerror \ |
12408a1b | 755 | strlcat strlcpy strmode strnvis strtoul sysconf tcgetpgrp \ |
0fff78ff | 756 | truncate utimes vhangup vsnprintf waitpid \ |
6a9b3198 | 757 | ) |
758 | ||
acc3d05e | 759 | # IRIX has a const char return value for gai_strerror() |
760 | AC_CHECK_FUNCS(gai_strerror,[ | |
761 | AC_DEFINE(HAVE_GAI_STRERROR) | |
762 | AC_TRY_COMPILE([ | |
763 | #include <sys/types.h> | |
764 | #include <sys/socket.h> | |
765 | #include <netdb.h> | |
766 | ||
767 | const char *gai_strerror(int);],[ | |
768 | char *str; | |
769 | ||
770 | str = gai_strerror(0);],[ | |
771 | AC_DEFINE(HAVE_CONST_GAI_STRERROR_PROTO, 1, | |
772 | [Define if gai_strerror() returns const char *])])]) | |
773 | ||
6a9b3198 | 774 | AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP)) |
775 | ||
0fff78ff | 776 | dnl Make sure prototypes are defined for these before using them. |
6a9b3198 | 777 | AC_CHECK_DECL(strsep, [AC_CHECK_FUNCS(strsep)]) |
0fff78ff | 778 | AC_CHECK_DECL(getrusage, [AC_CHECK_FUNCS(getrusage)]) |
3c0ef626 | 779 | |
0fff78ff | 780 | dnl tcsendbreak might be a macro |
781 | AC_CHECK_DECL(tcsendbreak, | |
782 | [AC_DEFINE(HAVE_TCSENDBREAK)], | |
12408a1b | 783 | [AC_CHECK_FUNCS(tcsendbreak)], |
0fff78ff | 784 | [#include <termios.h>] |
785 | ) | |
3c0ef626 | 786 | |
12408a1b | 787 | AC_CHECK_FUNCS(setresuid, [ |
788 | dnl Some platorms have setresuid that isn't implemented, test for this | |
789 | AC_MSG_CHECKING(if setresuid seems to work) | |
790 | AC_TRY_RUN([ | |
791 | #include <stdlib.h> | |
792 | #include <errno.h> | |
793 | int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
794 | ], | |
795 | [AC_MSG_RESULT(yes)], | |
796 | [AC_DEFINE(BROKEN_SETRESUID), | |
797 | AC_MSG_RESULT(not implemented)] | |
798 | ) | |
799 | ]) | |
800 | ||
801 | AC_CHECK_FUNCS(setresgid, [ | |
802 | dnl Some platorms have setresgid that isn't implemented, test for this | |
803 | AC_MSG_CHECKING(if setresgid seems to work) | |
804 | AC_TRY_RUN([ | |
805 | #include <stdlib.h> | |
806 | #include <errno.h> | |
807 | int main(){errno=0; setresgid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} | |
808 | ], | |
809 | [AC_MSG_RESULT(yes)], | |
810 | [AC_DEFINE(BROKEN_SETRESGID) | |
811 | AC_MSG_RESULT(not implemented)] | |
812 | ) | |
813 | ]) | |
814 | ||
3c0ef626 | 815 | dnl Checks for time functions |
816 | AC_CHECK_FUNCS(gettimeofday time) | |
817 | dnl Checks for utmp functions | |
818 | AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent) | |
819 | AC_CHECK_FUNCS(utmpname) | |
820 | dnl Checks for utmpx functions | |
821 | AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline ) | |
822 | AC_CHECK_FUNCS(setutxent utmpxname) | |
823 | ||
12408a1b | 824 | AC_CHECK_FUNC(daemon, |
3c0ef626 | 825 | [AC_DEFINE(HAVE_DAEMON)], |
826 | [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])] | |
827 | ) | |
828 | ||
12408a1b | 829 | AC_CHECK_FUNC(getpagesize, |
3c0ef626 | 830 | [AC_DEFINE(HAVE_GETPAGESIZE)], |
831 | [AC_CHECK_LIB(ucb, getpagesize, [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])] | |
832 | ) | |
833 | ||
834 | # Check for broken snprintf | |
835 | if test "x$ac_cv_func_snprintf" = "xyes" ; then | |
836 | AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) | |
837 | AC_TRY_RUN( | |
838 | [ | |
839 | #include <stdio.h> | |
41b2f314 | 840 | int main(void){char b[5];snprintf(b,5,"123456789");exit(b[4]!='\0');} |
3c0ef626 | 841 | ], |
12408a1b | 842 | [AC_MSG_RESULT(yes)], |
3c0ef626 | 843 | [ |
844 | AC_MSG_RESULT(no) | |
845 | AC_DEFINE(BROKEN_SNPRINTF) | |
846 | AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) | |
847 | ] | |
848 | ) | |
849 | fi | |
850 | ||
6a9b3198 | 851 | dnl see whether mkstemp() requires XXXXXX |
852 | if test "x$ac_cv_func_mkdtemp" = "xyes" ; then | |
853 | AC_MSG_CHECKING([for (overly) strict mkstemp]) | |
854 | AC_TRY_RUN( | |
855 | [ | |
856 | #include <stdlib.h> | |
857 | main() { char template[]="conftest.mkstemp-test"; | |
858 | if (mkstemp(template) == -1) | |
859 | exit(1); | |
860 | unlink(template); exit(0); | |
861 | } | |
862 | ], | |
863 | [ | |
864 | AC_MSG_RESULT(no) | |
865 | ], | |
12408a1b | 866 | [ |
6a9b3198 | 867 | AC_MSG_RESULT(yes) |
868 | AC_DEFINE(HAVE_STRICT_MKSTEMP) | |
869 | ], | |
870 | [ | |
871 | AC_MSG_RESULT(yes) | |
872 | AC_DEFINE(HAVE_STRICT_MKSTEMP) | |
12408a1b | 873 | ] |
6a9b3198 | 874 | ) |
875 | fi | |
876 | ||
0fff78ff | 877 | dnl make sure that openpty does not reacquire controlling terminal |
878 | if test ! -z "$check_for_openpty_ctty_bug"; then | |
879 | AC_MSG_CHECKING(if openpty correctly handles controlling tty) | |
880 | AC_TRY_RUN( | |
881 | [ | |
882 | #include <stdio.h> | |
883 | #include <sys/fcntl.h> | |
884 | #include <sys/types.h> | |
885 | #include <sys/wait.h> | |
886 | ||
887 | int | |
888 | main() | |
889 | { | |
890 | pid_t pid; | |
891 | int fd, ptyfd, ttyfd, status; | |
892 | ||
893 | pid = fork(); | |
894 | if (pid < 0) { /* failed */ | |
895 | exit(1); | |
896 | } else if (pid > 0) { /* parent */ | |
897 | waitpid(pid, &status, 0); | |
12408a1b | 898 | if (WIFEXITED(status)) |
0fff78ff | 899 | exit(WEXITSTATUS(status)); |
900 | else | |
901 | exit(2); | |
902 | } else { /* child */ | |
903 | close(0); close(1); close(2); | |
904 | setsid(); | |
905 | openpty(&ptyfd, &ttyfd, NULL, NULL, NULL); | |
906 | fd = open("/dev/tty", O_RDWR | O_NOCTTY); | |
907 | if (fd >= 0) | |
908 | exit(3); /* Acquired ctty: broken */ | |
909 | else | |
910 | exit(0); /* Did not acquire ctty: OK */ | |
911 | } | |
912 | } | |
913 | ], | |
914 | [ | |
915 | AC_MSG_RESULT(yes) | |
916 | ], | |
917 | [ | |
918 | AC_MSG_RESULT(no) | |
919 | AC_DEFINE(SSHD_ACQUIRES_CTTY) | |
920 | ] | |
921 | ) | |
922 | fi | |
923 | ||
3c0ef626 | 924 | AC_FUNC_GETPGRP |
925 | ||
926 | # Check for PAM libs | |
927 | PAM_MSG="no" | |
928 | AC_ARG_WITH(pam, | |
929 | [ --with-pam Enable PAM support ], | |
930 | [ | |
931 | if test "x$withval" != "xno" ; then | |
12408a1b | 932 | if test "x$ac_cv_header_security_pam_appl_h" != "xyes" && \ |
933 | test "x$ac_cv_header_pam_pam_appl_h" != "xyes" ; then | |
3c0ef626 | 934 | AC_MSG_ERROR([PAM headers not found]) |
935 | fi | |
936 | ||
937 | AC_CHECK_LIB(dl, dlopen, , ) | |
938 | AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing])) | |
939 | AC_CHECK_FUNCS(pam_getenvlist) | |
0fff78ff | 940 | AC_CHECK_FUNCS(pam_putenv) |
3c0ef626 | 941 | |
3c0ef626 | 942 | PAM_MSG="yes" |
943 | ||
944 | AC_DEFINE(USE_PAM) | |
e9a17296 | 945 | if test $ac_cv_lib_dl_dlopen = yes; then |
946 | LIBPAM="-lpam -ldl" | |
947 | else | |
948 | LIBPAM="-lpam" | |
949 | fi | |
950 | AC_SUBST(LIBPAM) | |
3c0ef626 | 951 | fi |
952 | ] | |
953 | ) | |
954 | ||
955 | # Check for older PAM | |
956 | if test "x$PAM_MSG" = "xyes" ; then | |
957 | # Check PAM strerror arguments (old PAM) | |
958 | AC_MSG_CHECKING([whether pam_strerror takes only one argument]) | |
959 | AC_TRY_COMPILE( | |
960 | [ | |
961 | #include <stdlib.h> | |
12408a1b | 962 | #if defined(HAVE_SECURITY_PAM_APPL_H) |
3c0ef626 | 963 | #include <security/pam_appl.h> |
12408a1b | 964 | #elif defined (HAVE_PAM_PAM_APPL_H) |
965 | #include <pam/pam_appl.h> | |
966 | #endif | |
967 | ], | |
968 | [(void)pam_strerror((pam_handle_t *)NULL, -1);], | |
3c0ef626 | 969 | [AC_MSG_RESULT(no)], |
970 | [ | |
971 | AC_DEFINE(HAVE_OLD_PAM) | |
972 | AC_MSG_RESULT(yes) | |
973 | PAM_MSG="yes (old library)" | |
974 | ] | |
975 | ) | |
976 | fi | |
977 | ||
41b2f314 | 978 | # Some systems want crypt() from libcrypt, *not* the version in OpenSSL, |
979 | # because the system crypt() is more featureful. | |
980 | if test "x$check_for_libcrypt_before" = "x1"; then | |
981 | AC_CHECK_LIB(crypt, crypt) | |
982 | fi | |
983 | ||
700318f3 | 984 | # Search for OpenSSL |
985 | saved_CPPFLAGS="$CPPFLAGS" | |
986 | saved_LDFLAGS="$LDFLAGS" | |
3c0ef626 | 987 | AC_ARG_WITH(ssl-dir, |
988 | [ --with-ssl-dir=PATH Specify path to OpenSSL installation ], | |
989 | [ | |
990 | if test "x$withval" != "xno" ; then | |
700318f3 | 991 | if test -d "$withval/lib"; then |
992 | if test -n "${need_dash_r}"; then | |
993 | LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}" | |
994 | else | |
995 | LDFLAGS="-L${withval}/lib ${LDFLAGS}" | |
3c0ef626 | 996 | fi |
997 | else | |
700318f3 | 998 | if test -n "${need_dash_r}"; then |
999 | LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}" | |
1000 | else | |
1001 | LDFLAGS="-L${withval} ${LDFLAGS}" | |
3c0ef626 | 1002 | fi |
1003 | fi | |
700318f3 | 1004 | if test -d "$withval/include"; then |
1005 | CPPFLAGS="-I${withval}/include ${CPPFLAGS}" | |
3c0ef626 | 1006 | else |
700318f3 | 1007 | CPPFLAGS="-I${withval} ${CPPFLAGS}" |
3c0ef626 | 1008 | fi |
1009 | fi | |
700318f3 | 1010 | ] |
1011 | ) | |
1012 | LIBS="$LIBS -lcrypto" | |
1013 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL), | |
3c0ef626 | 1014 | [ |
700318f3 | 1015 | dnl Check default openssl install dir |
1016 | if test -n "${need_dash_r}"; then | |
1017 | LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}" | |
3c0ef626 | 1018 | else |
700318f3 | 1019 | LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}" |
3c0ef626 | 1020 | fi |
700318f3 | 1021 | CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}" |
1022 | AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL), | |
1023 | [ | |
1024 | AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***]) | |
1025 | ] | |
1026 | ) | |
1027 | ] | |
1028 | ) | |
1029 | ||
41b2f314 | 1030 | # Determine OpenSSL header version |
1031 | AC_MSG_CHECKING([OpenSSL header version]) | |
1032 | AC_TRY_RUN( | |
1033 | [ | |
1034 | #include <stdio.h> | |
1035 | #include <string.h> | |
1036 | #include <openssl/opensslv.h> | |
1037 | #define DATA "conftest.sslincver" | |
1038 | int main(void) { | |
12408a1b | 1039 | FILE *fd; |
1040 | int rc; | |
41b2f314 | 1041 | |
12408a1b | 1042 | fd = fopen(DATA,"w"); |
1043 | if(fd == NULL) | |
1044 | exit(1); | |
41b2f314 | 1045 | |
1046 | if ((rc = fprintf(fd ,"%x (%s)\n", OPENSSL_VERSION_NUMBER, OPENSSL_VERSION_TEXT)) <0) | |
1047 | exit(1); | |
1048 | ||
1049 | exit(0); | |
1050 | } | |
1051 | ], | |
1052 | [ | |
1053 | ssl_header_ver=`cat conftest.sslincver` | |
1054 | AC_MSG_RESULT($ssl_header_ver) | |
1055 | ], | |
1056 | [ | |
1057 | AC_MSG_RESULT(not found) | |
1058 | AC_MSG_ERROR(OpenSSL version header not found.) | |
1059 | ] | |
1060 | ) | |
1061 | ||
1062 | # Determine OpenSSL library version | |
1063 | AC_MSG_CHECKING([OpenSSL library version]) | |
1064 | AC_TRY_RUN( | |
1065 | [ | |
1066 | #include <stdio.h> | |
1067 | #include <string.h> | |
1068 | #include <openssl/opensslv.h> | |
1069 | #include <openssl/crypto.h> | |
1070 | #define DATA "conftest.ssllibver" | |
1071 | int main(void) { | |
12408a1b | 1072 | FILE *fd; |
1073 | int rc; | |
41b2f314 | 1074 | |
12408a1b | 1075 | fd = fopen(DATA,"w"); |
1076 | if(fd == NULL) | |
1077 | exit(1); | |
41b2f314 | 1078 | |
1079 | if ((rc = fprintf(fd ,"%x (%s)\n", SSLeay(), SSLeay_version(SSLEAY_VERSION))) <0) | |
1080 | exit(1); | |
1081 | ||
1082 | exit(0); | |
1083 | } | |
1084 | ], | |
1085 | [ | |
1086 | ssl_library_ver=`cat conftest.ssllibver` | |
1087 | AC_MSG_RESULT($ssl_library_ver) | |
1088 | ], | |
1089 | [ | |
1090 | AC_MSG_RESULT(not found) | |
1091 | AC_MSG_ERROR(OpenSSL library not found.) | |
1092 | ] | |
1093 | ) | |
3c0ef626 | 1094 | |
e9a17296 | 1095 | # Sanity check OpenSSL headers |
1096 | AC_MSG_CHECKING([whether OpenSSL's headers match the library]) | |
1097 | AC_TRY_RUN( | |
1098 | [ | |
1099 | #include <string.h> | |
1100 | #include <openssl/opensslv.h> | |
41b2f314 | 1101 | int main(void) { exit(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); } |
e9a17296 | 1102 | ], |
1103 | [ | |
1104 | AC_MSG_RESULT(yes) | |
1105 | ], | |
1106 | [ | |
1107 | AC_MSG_RESULT(no) | |
0fff78ff | 1108 | AC_MSG_ERROR([Your OpenSSL headers do not match your library. |
1109 | Check config.log for details. | |
1110 | Also see contrib/findssl.sh for help identifying header/library mismatches.]) | |
e9a17296 | 1111 | ] |
1112 | ) | |
1113 | ||
12408a1b | 1114 | # Some Linux systems (Slackware) need crypt() from libcrypt, *not* the |
3c0ef626 | 1115 | # version in OpenSSL. Skip this for PAM |
0fff78ff | 1116 | if test "x$check_for_libcrypt_later" = "x1"; then |
3c0ef626 | 1117 | AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt") |
1118 | fi | |
1119 | ||
e9a17296 | 1120 | |
1121 | ### Configure cryptographic random number support | |
1122 | ||
1123 | # Check wheter OpenSSL seeds itself | |
1124 | AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded]) | |
1125 | AC_TRY_RUN( | |
1126 | [ | |
1127 | #include <string.h> | |
1128 | #include <openssl/rand.h> | |
41b2f314 | 1129 | int main(void) { exit(RAND_status() == 1 ? 0 : 1); } |
e9a17296 | 1130 | ], |
1131 | [ | |
1132 | OPENSSL_SEEDS_ITSELF=yes | |
1133 | AC_MSG_RESULT(yes) | |
1134 | ], | |
1135 | [ | |
1136 | AC_MSG_RESULT(no) | |
1137 | # Default to use of the rand helper if OpenSSL doesn't | |
1138 | # seed itself | |
1139 | USE_RAND_HELPER=yes | |
1140 | ] | |
1141 | ) | |
1142 | ||
1143 | ||
1144 | # Do we want to force the use of the rand helper? | |
1145 | AC_ARG_WITH(rand-helper, | |
1146 | [ --with-rand-helper Use subprocess to gather strong randomness ], | |
1147 | [ | |
1148 | if test "x$withval" = "xno" ; then | |
12408a1b | 1149 | # Force use of OpenSSL's internal RNG, even if |
e9a17296 | 1150 | # the previous test showed it to be unseeded. |
1151 | if test -z "$OPENSSL_SEEDS_ITSELF" ; then | |
1152 | AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG]) | |
1153 | OPENSSL_SEEDS_ITSELF=yes | |
1154 | USE_RAND_HELPER="" | |
1155 | fi | |
1156 | else | |
1157 | USE_RAND_HELPER=yes | |
1158 | fi | |
1159 | ], | |
1160 | ) | |
1161 | ||
1162 | # Which randomness source do we use? | |
1163 | if test ! -z "$OPENSSL_SEEDS_ITSELF" -a -z "$USE_RAND_HELPER" ; then | |
1164 | # OpenSSL only | |
1165 | AC_DEFINE(OPENSSL_PRNG_ONLY) | |
1166 | RAND_MSG="OpenSSL internal ONLY" | |
1167 | INSTALL_SSH_RAND_HELPER="" | |
1168 | elif test ! -z "$USE_RAND_HELPER" ; then | |
1169 | # install rand helper | |
1170 | RAND_MSG="ssh-rand-helper" | |
1171 | INSTALL_SSH_RAND_HELPER="yes" | |
1172 | fi | |
1173 | AC_SUBST(INSTALL_SSH_RAND_HELPER) | |
1174 | ||
1175 | ### Configuration of ssh-rand-helper | |
1176 | ||
1177 | # PRNGD TCP socket | |
1178 | AC_ARG_WITH(prngd-port, | |
1179 | [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT], | |
1180 | [ | |
1181 | case "$withval" in | |
1182 | no) | |
1183 | withval="" | |
1184 | ;; | |
1185 | [[0-9]]*) | |
1186 | ;; | |
1187 | *) | |
1188 | AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port) | |
1189 | ;; | |
1190 | esac | |
1191 | if test ! -z "$withval" ; then | |
1192 | PRNGD_PORT="$withval" | |
1193 | AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT) | |
1194 | fi | |
1195 | ] | |
1196 | ) | |
1197 | ||
1198 | # PRNGD Unix domain socket | |
1199 | AC_ARG_WITH(prngd-socket, | |
1200 | [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)], | |
1201 | [ | |
1202 | case "$withval" in | |
1203 | yes) | |
1204 | withval="/var/run/egd-pool" | |
1205 | ;; | |
1206 | no) | |
1207 | withval="" | |
1208 | ;; | |
1209 | /*) | |
1210 | ;; | |
1211 | *) | |
1212 | AC_MSG_ERROR(You must specify an absolute path to the entropy socket) | |
1213 | ;; | |
1214 | esac | |
1215 | ||
1216 | if test ! -z "$withval" ; then | |
1217 | if test ! -z "$PRNGD_PORT" ; then | |
1218 | AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket) | |
1219 | fi | |
1220 | if test ! -r "$withval" ; then | |
1221 | AC_MSG_WARN(Entropy socket is not readable) | |
1222 | fi | |
1223 | PRNGD_SOCKET="$withval" | |
1224 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
1225 | fi | |
1226 | ], | |
1227 | [ | |
1228 | # Check for existing socket only if we don't have a random device already | |
1229 | if test "$USE_RAND_HELPER" = yes ; then | |
1230 | AC_MSG_CHECKING(for PRNGD/EGD socket) | |
1231 | # Insert other locations here | |
1232 | for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do | |
1233 | if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then | |
1234 | PRNGD_SOCKET="$sock" | |
1235 | AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET") | |
1236 | break; | |
1237 | fi | |
1238 | done | |
1239 | if test ! -z "$PRNGD_SOCKET" ; then | |
1240 | AC_MSG_RESULT($PRNGD_SOCKET) | |
1241 | else | |
1242 | AC_MSG_RESULT(not found) | |
1243 | fi | |
1244 | fi | |
1245 | ] | |
1246 | ) | |
1247 | ||
1248 | # Change default command timeout for hashing entropy source | |
1249 | entropy_timeout=200 | |
1250 | AC_ARG_WITH(entropy-timeout, | |
1251 | [ --with-entropy-timeout Specify entropy gathering command timeout (msec)], | |
1252 | [ | |
1253 | if test "x$withval" != "xno" ; then | |
1254 | entropy_timeout=$withval | |
1255 | fi | |
1256 | ] | |
1257 | ) | |
e9a17296 | 1258 | AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout) |
1259 | ||
680cee3b | 1260 | SSH_PRIVSEP_USER=sshd |
700318f3 | 1261 | AC_ARG_WITH(privsep-user, |
1262 | [ --with-privsep-user=user Specify non-privileged user for privilege separation], | |
1263 | [ | |
1264 | if test -n "$withval"; then | |
680cee3b | 1265 | SSH_PRIVSEP_USER=$withval |
700318f3 | 1266 | fi |
1267 | ] | |
1268 | ) | |
680cee3b | 1269 | AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER") |
1270 | AC_SUBST(SSH_PRIVSEP_USER) | |
700318f3 | 1271 | |
1272 | # We do this little dance with the search path to insure | |
1273 | # that programs that we select for use by installed programs | |
1274 | # (which may be run by the super-user) come from trusted | |
1275 | # locations before they come from the user's private area. | |
1276 | # This should help avoid accidentally configuring some | |
1277 | # random version of a program in someone's personal bin. | |
1278 | ||
1279 | OPATH=$PATH | |
1280 | PATH=/bin:/usr/bin | |
1281 | test -h /bin 2> /dev/null && PATH=/usr/bin | |
1282 | test -d /sbin && PATH=$PATH:/sbin | |
1283 | test -d /usr/sbin && PATH=$PATH:/usr/sbin | |
1284 | PATH=$PATH:/etc:$OPATH | |
1285 | ||
12408a1b | 1286 | # These programs are used by the command hashing source to gather entropy |
e9a17296 | 1287 | OSSH_PATH_ENTROPY_PROG(PROG_LS, ls) |
1288 | OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat) | |
1289 | OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp) | |
1290 | OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig) | |
1291 | OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat) | |
1292 | OSSH_PATH_ENTROPY_PROG(PROG_PS, ps) | |
1293 | OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar) | |
1294 | OSSH_PATH_ENTROPY_PROG(PROG_W, w) | |
1295 | OSSH_PATH_ENTROPY_PROG(PROG_WHO, who) | |
1296 | OSSH_PATH_ENTROPY_PROG(PROG_LAST, last) | |
1297 | OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog) | |
1298 | OSSH_PATH_ENTROPY_PROG(PROG_DF, df) | |
1299 | OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat) | |
1300 | OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime) | |
1301 | OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs) | |
1302 | OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail) | |
700318f3 | 1303 | # restore PATH |
1304 | PATH=$OPATH | |
e9a17296 | 1305 | |
1306 | # Where does ssh-rand-helper get its randomness from? | |
1307 | INSTALL_SSH_PRNG_CMDS="" | |
1308 | if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then | |
1309 | if test ! -z "$PRNGD_PORT" ; then | |
1310 | RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT" | |
1311 | elif test ! -z "$PRNGD_SOCKET" ; then | |
1312 | RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\"" | |
1313 | else | |
1314 | RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)" | |
1315 | RAND_HELPER_CMDHASH=yes | |
1316 | INSTALL_SSH_PRNG_CMDS="yes" | |
1317 | fi | |
1318 | fi | |
1319 | AC_SUBST(INSTALL_SSH_PRNG_CMDS) | |
1320 | ||
1321 | ||
3c0ef626 | 1322 | # Cheap hack to ensure NEWS-OS libraries are arranged right. |
1323 | if test ! -z "$SONY" ; then | |
1324 | LIBS="$LIBS -liberty"; | |
1325 | fi | |
1326 | ||
1327 | # Checks for data types | |
1328 | AC_CHECK_SIZEOF(char, 1) | |
1329 | AC_CHECK_SIZEOF(short int, 2) | |
1330 | AC_CHECK_SIZEOF(int, 4) | |
1331 | AC_CHECK_SIZEOF(long int, 4) | |
1332 | AC_CHECK_SIZEOF(long long int, 8) | |
1333 | ||
700318f3 | 1334 | # Sanity check long long for some platforms (AIX) |
1335 | if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then | |
1336 | ac_cv_sizeof_long_long_int=0 | |
1337 | fi | |
1338 | ||
3c0ef626 | 1339 | # More checks for data types |
1340 | AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [ | |
1341 | AC_TRY_COMPILE( | |
12408a1b | 1342 | [ #include <sys/types.h> ], |
1343 | [ u_int a; a = 1;], | |
3c0ef626 | 1344 | [ ac_cv_have_u_int="yes" ], |
1345 | [ ac_cv_have_u_int="no" ] | |
1346 | ) | |
1347 | ]) | |
1348 | if test "x$ac_cv_have_u_int" = "xyes" ; then | |
1349 | AC_DEFINE(HAVE_U_INT) | |
1350 | have_u_int=1 | |
1351 | fi | |
1352 | ||
1353 | AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [ | |
1354 | AC_TRY_COMPILE( | |
12408a1b | 1355 | [ #include <sys/types.h> ], |
1356 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
3c0ef626 | 1357 | [ ac_cv_have_intxx_t="yes" ], |
1358 | [ ac_cv_have_intxx_t="no" ] | |
1359 | ) | |
1360 | ]) | |
1361 | if test "x$ac_cv_have_intxx_t" = "xyes" ; then | |
1362 | AC_DEFINE(HAVE_INTXX_T) | |
1363 | have_intxx_t=1 | |
1364 | fi | |
1365 | ||
1366 | if (test -z "$have_intxx_t" && \ | |
12408a1b | 1367 | test "x$ac_cv_header_stdint_h" = "xyes") |
3c0ef626 | 1368 | then |
1369 | AC_MSG_CHECKING([for intXX_t types in stdint.h]) | |
1370 | AC_TRY_COMPILE( | |
12408a1b | 1371 | [ #include <stdint.h> ], |
1372 | [ int8_t a; int16_t b; int32_t c; a = b = c = 1;], | |
3c0ef626 | 1373 | [ |
1374 | AC_DEFINE(HAVE_INTXX_T) | |
1375 | AC_MSG_RESULT(yes) | |
1376 | ], | |
1377 | [ AC_MSG_RESULT(no) ] | |
1378 | ) | |
1379 | fi | |
1380 | ||
1381 | AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [ | |
1382 | AC_TRY_COMPILE( | |
41b2f314 | 1383 | [ |
1384 | #include <sys/types.h> | |
1385 | #ifdef HAVE_STDINT_H | |
1386 | # include <stdint.h> | |
1387 | #endif | |
1388 | #include <sys/socket.h> | |
1389 | #ifdef HAVE_SYS_BITYPES_H | |
1390 | # include <sys/bitypes.h> | |
1391 | #endif | |
12408a1b | 1392 | ], |
1393 | [ int64_t a; a = 1;], | |
3c0ef626 | 1394 | [ ac_cv_have_int64_t="yes" ], |
1395 | [ ac_cv_have_int64_t="no" ] | |
1396 | ) | |
1397 | ]) | |
1398 | if test "x$ac_cv_have_int64_t" = "xyes" ; then | |
1399 | AC_DEFINE(HAVE_INT64_T) | |
e9a17296 | 1400 | fi |
1401 | ||
3c0ef626 | 1402 | AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [ |
1403 | AC_TRY_COMPILE( | |
12408a1b | 1404 | [ #include <sys/types.h> ], |
1405 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
3c0ef626 | 1406 | [ ac_cv_have_u_intxx_t="yes" ], |
1407 | [ ac_cv_have_u_intxx_t="no" ] | |
1408 | ) | |
1409 | ]) | |
1410 | if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then | |
1411 | AC_DEFINE(HAVE_U_INTXX_T) | |
1412 | have_u_intxx_t=1 | |
1413 | fi | |
1414 | ||
1415 | if test -z "$have_u_intxx_t" ; then | |
1416 | AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h]) | |
1417 | AC_TRY_COMPILE( | |
12408a1b | 1418 | [ #include <sys/socket.h> ], |
1419 | [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;], | |
3c0ef626 | 1420 | [ |
1421 | AC_DEFINE(HAVE_U_INTXX_T) | |
1422 | AC_MSG_RESULT(yes) | |
1423 | ], | |
1424 | [ AC_MSG_RESULT(no) ] | |
1425 | ) | |
1426 | fi | |
1427 | ||
1428 | AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [ | |
1429 | AC_TRY_COMPILE( | |
12408a1b | 1430 | [ #include <sys/types.h> ], |
1431 | [ u_int64_t a; a = 1;], | |
3c0ef626 | 1432 | [ ac_cv_have_u_int64_t="yes" ], |
1433 | [ ac_cv_have_u_int64_t="no" ] | |
1434 | ) | |
1435 | ]) | |
1436 | if test "x$ac_cv_have_u_int64_t" = "xyes" ; then | |
1437 | AC_DEFINE(HAVE_U_INT64_T) | |
1438 | have_u_int64_t=1 | |
1439 | fi | |
1440 | ||
e9a17296 | 1441 | if test -z "$have_u_int64_t" ; then |
1442 | AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h]) | |
1443 | AC_TRY_COMPILE( | |
12408a1b | 1444 | [ #include <sys/bitypes.h> ], |
e9a17296 | 1445 | [ u_int64_t a; a = 1], |
1446 | [ | |
1447 | AC_DEFINE(HAVE_U_INT64_T) | |
1448 | AC_MSG_RESULT(yes) | |
1449 | ], | |
1450 | [ AC_MSG_RESULT(no) ] | |
1451 | ) | |
1452 | fi | |
1453 | ||
3c0ef626 | 1454 | if test -z "$have_u_intxx_t" ; then |
1455 | AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [ | |
1456 | AC_TRY_COMPILE( | |
1457 | [ | |
1458 | #include <sys/types.h> | |
12408a1b | 1459 | ], |
1460 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ], | |
3c0ef626 | 1461 | [ ac_cv_have_uintxx_t="yes" ], |
1462 | [ ac_cv_have_uintxx_t="no" ] | |
1463 | ) | |
1464 | ]) | |
1465 | if test "x$ac_cv_have_uintxx_t" = "xyes" ; then | |
1466 | AC_DEFINE(HAVE_UINTXX_T) | |
1467 | fi | |
1468 | fi | |
1469 | ||
1470 | if test -z "$have_uintxx_t" ; then | |
1471 | AC_MSG_CHECKING([for uintXX_t types in stdint.h]) | |
1472 | AC_TRY_COMPILE( | |
12408a1b | 1473 | [ #include <stdint.h> ], |
1474 | [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;], | |
3c0ef626 | 1475 | [ |
1476 | AC_DEFINE(HAVE_UINTXX_T) | |
1477 | AC_MSG_RESULT(yes) | |
1478 | ], | |
1479 | [ AC_MSG_RESULT(no) ] | |
1480 | ) | |
1481 | fi | |
1482 | ||
1483 | if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \ | |
12408a1b | 1484 | test "x$ac_cv_header_sys_bitypes_h" = "xyes") |
3c0ef626 | 1485 | then |
1486 | AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h]) | |
1487 | AC_TRY_COMPILE( | |
1488 | [ | |
1489 | #include <sys/bitypes.h> | |
12408a1b | 1490 | ], |
3c0ef626 | 1491 | [ |
1492 | int8_t a; int16_t b; int32_t c; | |
1493 | u_int8_t e; u_int16_t f; u_int32_t g; | |
1494 | a = b = c = e = f = g = 1; | |
12408a1b | 1495 | ], |
3c0ef626 | 1496 | [ |
1497 | AC_DEFINE(HAVE_U_INTXX_T) | |
1498 | AC_DEFINE(HAVE_INTXX_T) | |
1499 | AC_MSG_RESULT(yes) | |
1500 | ], | |
1501 | [AC_MSG_RESULT(no)] | |
12408a1b | 1502 | ) |
3c0ef626 | 1503 | fi |
1504 | ||
1505 | ||
1506 | AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [ | |
1507 | AC_TRY_COMPILE( | |
1508 | [ | |
1509 | #include <sys/types.h> | |
1510 | ], | |
1511 | [ u_char foo; foo = 125; ], | |
1512 | [ ac_cv_have_u_char="yes" ], | |
1513 | [ ac_cv_have_u_char="no" ] | |
1514 | ) | |
1515 | ]) | |
1516 | if test "x$ac_cv_have_u_char" = "xyes" ; then | |
1517 | AC_DEFINE(HAVE_U_CHAR) | |
1518 | fi | |
1519 | ||
1520 | TYPE_SOCKLEN_T | |
1521 | ||
e9a17296 | 1522 | AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>]) |
1523 | ||
3c0ef626 | 1524 | AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [ |
1525 | AC_TRY_COMPILE( | |
1526 | [ | |
1527 | #include <sys/types.h> | |
1528 | ], | |
1529 | [ size_t foo; foo = 1235; ], | |
1530 | [ ac_cv_have_size_t="yes" ], | |
1531 | [ ac_cv_have_size_t="no" ] | |
1532 | ) | |
1533 | ]) | |
1534 | if test "x$ac_cv_have_size_t" = "xyes" ; then | |
1535 | AC_DEFINE(HAVE_SIZE_T) | |
1536 | fi | |
1537 | ||
1538 | AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [ | |
1539 | AC_TRY_COMPILE( | |
1540 | [ | |
1541 | #include <sys/types.h> | |
1542 | ], | |
1543 | [ ssize_t foo; foo = 1235; ], | |
1544 | [ ac_cv_have_ssize_t="yes" ], | |
1545 | [ ac_cv_have_ssize_t="no" ] | |
1546 | ) | |
1547 | ]) | |
1548 | if test "x$ac_cv_have_ssize_t" = "xyes" ; then | |
1549 | AC_DEFINE(HAVE_SSIZE_T) | |
1550 | fi | |
1551 | ||
1552 | AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [ | |
1553 | AC_TRY_COMPILE( | |
1554 | [ | |
1555 | #include <time.h> | |
1556 | ], | |
1557 | [ clock_t foo; foo = 1235; ], | |
1558 | [ ac_cv_have_clock_t="yes" ], | |
1559 | [ ac_cv_have_clock_t="no" ] | |
1560 | ) | |
1561 | ]) | |
1562 | if test "x$ac_cv_have_clock_t" = "xyes" ; then | |
1563 | AC_DEFINE(HAVE_CLOCK_T) | |
1564 | fi | |
1565 | ||
1566 | AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [ | |
1567 | AC_TRY_COMPILE( | |
1568 | [ | |
1569 | #include <sys/types.h> | |
1570 | #include <sys/socket.h> | |
1571 | ], | |
1572 | [ sa_family_t foo; foo = 1235; ], | |
1573 | [ ac_cv_have_sa_family_t="yes" ], | |
1574 | [ AC_TRY_COMPILE( | |
1575 | [ | |
1576 | #include <sys/types.h> | |
1577 | #include <sys/socket.h> | |
1578 | #include <netinet/in.h> | |
1579 | ], | |
1580 | [ sa_family_t foo; foo = 1235; ], | |
1581 | [ ac_cv_have_sa_family_t="yes" ], | |
1582 | ||
1583 | [ ac_cv_have_sa_family_t="no" ] | |
1584 | )] | |
1585 | ) | |
1586 | ]) | |
1587 | if test "x$ac_cv_have_sa_family_t" = "xyes" ; then | |
1588 | AC_DEFINE(HAVE_SA_FAMILY_T) | |
1589 | fi | |
1590 | ||
1591 | AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [ | |
1592 | AC_TRY_COMPILE( | |
1593 | [ | |
1594 | #include <sys/types.h> | |
1595 | ], | |
1596 | [ pid_t foo; foo = 1235; ], | |
1597 | [ ac_cv_have_pid_t="yes" ], | |
1598 | [ ac_cv_have_pid_t="no" ] | |
1599 | ) | |
1600 | ]) | |
1601 | if test "x$ac_cv_have_pid_t" = "xyes" ; then | |
1602 | AC_DEFINE(HAVE_PID_T) | |
1603 | fi | |
1604 | ||
1605 | AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [ | |
1606 | AC_TRY_COMPILE( | |
1607 | [ | |
1608 | #include <sys/types.h> | |
1609 | ], | |
1610 | [ mode_t foo; foo = 1235; ], | |
1611 | [ ac_cv_have_mode_t="yes" ], | |
1612 | [ ac_cv_have_mode_t="no" ] | |
1613 | ) | |
1614 | ]) | |
1615 | if test "x$ac_cv_have_mode_t" = "xyes" ; then | |
1616 | AC_DEFINE(HAVE_MODE_T) | |
1617 | fi | |
1618 | ||
1619 | ||
1620 | AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [ | |
1621 | AC_TRY_COMPILE( | |
1622 | [ | |
1623 | #include <sys/types.h> | |
1624 | #include <sys/socket.h> | |
1625 | ], | |
1626 | [ struct sockaddr_storage s; ], | |
1627 | [ ac_cv_have_struct_sockaddr_storage="yes" ], | |
1628 | [ ac_cv_have_struct_sockaddr_storage="no" ] | |
1629 | ) | |
1630 | ]) | |
1631 | if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then | |
1632 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE) | |
1633 | fi | |
1634 | ||
1635 | AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [ | |
1636 | AC_TRY_COMPILE( | |
1637 | [ | |
1638 | #include <sys/types.h> | |
1639 | #include <netinet/in.h> | |
1640 | ], | |
1641 | [ struct sockaddr_in6 s; s.sin6_family = 0; ], | |
1642 | [ ac_cv_have_struct_sockaddr_in6="yes" ], | |
1643 | [ ac_cv_have_struct_sockaddr_in6="no" ] | |
1644 | ) | |
1645 | ]) | |
1646 | if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then | |
1647 | AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6) | |
1648 | fi | |
1649 | ||
1650 | AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [ | |
1651 | AC_TRY_COMPILE( | |
1652 | [ | |
1653 | #include <sys/types.h> | |
1654 | #include <netinet/in.h> | |
1655 | ], | |
1656 | [ struct in6_addr s; s.s6_addr[0] = 0; ], | |
1657 | [ ac_cv_have_struct_in6_addr="yes" ], | |
1658 | [ ac_cv_have_struct_in6_addr="no" ] | |
1659 | ) | |
1660 | ]) | |
1661 | if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then | |
1662 | AC_DEFINE(HAVE_STRUCT_IN6_ADDR) | |
1663 | fi | |
1664 | ||
1665 | AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [ | |
1666 | AC_TRY_COMPILE( | |
1667 | [ | |
1668 | #include <sys/types.h> | |
1669 | #include <sys/socket.h> | |
1670 | #include <netdb.h> | |
1671 | ], | |
1672 | [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ], | |
1673 | [ ac_cv_have_struct_addrinfo="yes" ], | |
1674 | [ ac_cv_have_struct_addrinfo="no" ] | |
1675 | ) | |
1676 | ]) | |
1677 | if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then | |
1678 | AC_DEFINE(HAVE_STRUCT_ADDRINFO) | |
1679 | fi | |
1680 | ||
1681 | AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [ | |
1682 | AC_TRY_COMPILE( | |
12408a1b | 1683 | [ #include <sys/time.h> ], |
1684 | [ struct timeval tv; tv.tv_sec = 1;], | |
3c0ef626 | 1685 | [ ac_cv_have_struct_timeval="yes" ], |
1686 | [ ac_cv_have_struct_timeval="no" ] | |
1687 | ) | |
1688 | ]) | |
1689 | if test "x$ac_cv_have_struct_timeval" = "xyes" ; then | |
1690 | AC_DEFINE(HAVE_STRUCT_TIMEVAL) | |
1691 | have_struct_timeval=1 | |
1692 | fi | |
1693 | ||
6a9b3198 | 1694 | AC_CHECK_TYPES(struct timespec) |
1695 | ||
1696 | # We need int64_t or else certian parts of the compile will fail. | |
3c0ef626 | 1697 | if test "x$ac_cv_have_int64_t" = "xno" -a \ |
1698 | "x$ac_cv_sizeof_long_int" != "x8" -a \ | |
1699 | "x$ac_cv_sizeof_long_long_int" = "x0" ; then | |
6a9b3198 | 1700 | echo "OpenSSH requires int64_t support. Contact your vendor or install" |
1701 | echo "an alternative compiler (I.E., GCC) before continuing." | |
1702 | echo "" | |
1703 | exit 1; | |
3c0ef626 | 1704 | else |
1705 | dnl test snprintf (broken on SCO w/gcc) | |
1706 | AC_TRY_RUN( | |
1707 | [ | |
1708 | #include <stdio.h> | |
1709 | #include <string.h> | |
1710 | #ifdef HAVE_SNPRINTF | |
1711 | main() | |
1712 | { | |
1713 | char buf[50]; | |
1714 | char expected_out[50]; | |
1715 | int mazsize = 50 ; | |
1716 | #if (SIZEOF_LONG_INT == 8) | |
1717 | long int num = 0x7fffffffffffffff; | |
1718 | #else | |
1719 | long long num = 0x7fffffffffffffffll; | |
1720 | #endif | |
1721 | strcpy(expected_out, "9223372036854775807"); | |
1722 | snprintf(buf, mazsize, "%lld", num); | |
1723 | if(strcmp(buf, expected_out) != 0) | |
12408a1b | 1724 | exit(1); |
3c0ef626 | 1725 | exit(0); |
1726 | } | |
1727 | #else | |
1728 | main() { exit(0); } | |
1729 | #endif | |
1730 | ], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ] | |
1731 | ) | |
1732 | fi | |
3c0ef626 | 1733 | |
1734 | dnl Checks for structure members | |
1735 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP) | |
1736 | OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX) | |
1737 | OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX) | |
1738 | OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP) | |
1739 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP) | |
1740 | OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX) | |
1741 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP) | |
1742 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP) | |
1743 | OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX) | |
1744 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP) | |
1745 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX) | |
1746 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP) | |
1747 | OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX) | |
1748 | OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP) | |
1749 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP) | |
1750 | OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX) | |
1751 | OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX) | |
1752 | ||
1753 | AC_CHECK_MEMBERS([struct stat.st_blksize]) | |
1754 | ||
1755 | AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage], | |
1756 | ac_cv_have_ss_family_in_struct_ss, [ | |
1757 | AC_TRY_COMPILE( | |
1758 | [ | |
1759 | #include <sys/types.h> | |
1760 | #include <sys/socket.h> | |
1761 | ], | |
1762 | [ struct sockaddr_storage s; s.ss_family = 1; ], | |
1763 | [ ac_cv_have_ss_family_in_struct_ss="yes" ], | |
1764 | [ ac_cv_have_ss_family_in_struct_ss="no" ], | |
1765 | ) | |
1766 | ]) | |
1767 | if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then | |
1768 | AC_DEFINE(HAVE_SS_FAMILY_IN_SS) | |
1769 | fi | |
1770 | ||
1771 | AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage], | |
1772 | ac_cv_have___ss_family_in_struct_ss, [ | |
1773 | AC_TRY_COMPILE( | |
1774 | [ | |
1775 | #include <sys/types.h> | |
1776 | #include <sys/socket.h> | |
1777 | ], | |
1778 | [ struct sockaddr_storage s; s.__ss_family = 1; ], | |
1779 | [ ac_cv_have___ss_family_in_struct_ss="yes" ], | |
1780 | [ ac_cv_have___ss_family_in_struct_ss="no" ] | |
1781 | ) | |
1782 | ]) | |
1783 | if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then | |
1784 | AC_DEFINE(HAVE___SS_FAMILY_IN_SS) | |
1785 | fi | |
1786 | ||
1787 | AC_CACHE_CHECK([for pw_class field in struct passwd], | |
1788 | ac_cv_have_pw_class_in_struct_passwd, [ | |
1789 | AC_TRY_COMPILE( | |
1790 | [ | |
1791 | #include <pwd.h> | |
1792 | ], | |
1793 | [ struct passwd p; p.pw_class = 0; ], | |
1794 | [ ac_cv_have_pw_class_in_struct_passwd="yes" ], | |
1795 | [ ac_cv_have_pw_class_in_struct_passwd="no" ] | |
1796 | ) | |
1797 | ]) | |
1798 | if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then | |
1799 | AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD) | |
1800 | fi | |
1801 | ||
1802 | AC_CACHE_CHECK([for pw_expire field in struct passwd], | |
1803 | ac_cv_have_pw_expire_in_struct_passwd, [ | |
1804 | AC_TRY_COMPILE( | |
1805 | [ | |
1806 | #include <pwd.h> | |
1807 | ], | |
1808 | [ struct passwd p; p.pw_expire = 0; ], | |
1809 | [ ac_cv_have_pw_expire_in_struct_passwd="yes" ], | |
1810 | [ ac_cv_have_pw_expire_in_struct_passwd="no" ] | |
1811 | ) | |
1812 | ]) | |
1813 | if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then | |
1814 | AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD) | |
1815 | fi | |
1816 | ||
1817 | AC_CACHE_CHECK([for pw_change field in struct passwd], | |
1818 | ac_cv_have_pw_change_in_struct_passwd, [ | |
1819 | AC_TRY_COMPILE( | |
1820 | [ | |
1821 | #include <pwd.h> | |
1822 | ], | |
1823 | [ struct passwd p; p.pw_change = 0; ], | |
1824 | [ ac_cv_have_pw_change_in_struct_passwd="yes" ], | |
1825 | [ ac_cv_have_pw_change_in_struct_passwd="no" ] | |
1826 | ) | |
1827 | ]) | |
1828 | if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then | |
1829 | AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD) | |
1830 | fi | |
1831 | ||
fba3c309 | 1832 | dnl make sure we're using the real structure members and not defines |
700318f3 | 1833 | AC_CACHE_CHECK([for msg_accrights field in struct msghdr], |
1834 | ac_cv_have_accrights_in_msghdr, [ | |
fba3c309 | 1835 | AC_TRY_RUN( |
700318f3 | 1836 | [ |
1837 | #include <sys/types.h> | |
1838 | #include <sys/socket.h> | |
1839 | #include <sys/uio.h> | |
fba3c309 | 1840 | int main() { |
1841 | #ifdef msg_accrights | |
1842 | exit(1); | |
1843 | #endif | |
1844 | struct msghdr m; | |
1845 | m.msg_accrights = 0; | |
1846 | exit(0); | |
1847 | } | |
700318f3 | 1848 | ], |
700318f3 | 1849 | [ ac_cv_have_accrights_in_msghdr="yes" ], |
1850 | [ ac_cv_have_accrights_in_msghdr="no" ] | |
1851 | ) | |
1852 | ]) | |
1853 | if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then | |
1854 | AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR) | |
1855 | fi | |
1856 | ||
1857 | AC_CACHE_CHECK([for msg_control field in struct msghdr], | |
1858 | ac_cv_have_control_in_msghdr, [ | |
fba3c309 | 1859 | AC_TRY_RUN( |
700318f3 | 1860 | [ |
1861 | #include <sys/types.h> | |
1862 | #include <sys/socket.h> | |
1863 | #include <sys/uio.h> | |
fba3c309 | 1864 | int main() { |
1865 | #ifdef msg_control | |
1866 | exit(1); | |
1867 | #endif | |
1868 | struct msghdr m; | |
1869 | m.msg_control = 0; | |
1870 | exit(0); | |
1871 | } | |
700318f3 | 1872 | ], |
700318f3 | 1873 | [ ac_cv_have_control_in_msghdr="yes" ], |
1874 | [ ac_cv_have_control_in_msghdr="no" ] | |
1875 | ) | |
1876 | ]) | |
1877 | if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then | |
1878 | AC_DEFINE(HAVE_CONTROL_IN_MSGHDR) | |
1879 | fi | |
1880 | ||
3c0ef626 | 1881 | AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [ |
12408a1b | 1882 | AC_TRY_LINK([], |
1883 | [ extern char *__progname; printf("%s", __progname); ], | |
3c0ef626 | 1884 | [ ac_cv_libc_defines___progname="yes" ], |
1885 | [ ac_cv_libc_defines___progname="no" ] | |
1886 | ) | |
1887 | ]) | |
1888 | if test "x$ac_cv_libc_defines___progname" = "xyes" ; then | |
1889 | AC_DEFINE(HAVE___PROGNAME) | |
1890 | fi | |
1891 | ||
700318f3 | 1892 | AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [ |
1893 | AC_TRY_LINK([ | |
1894 | #include <stdio.h> | |
12408a1b | 1895 | ], |
1896 | [ printf("%s", __FUNCTION__); ], | |
700318f3 | 1897 | [ ac_cv_cc_implements___FUNCTION__="yes" ], |
1898 | [ ac_cv_cc_implements___FUNCTION__="no" ] | |
1899 | ) | |
1900 | ]) | |
1901 | if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then | |
1902 | AC_DEFINE(HAVE___FUNCTION__) | |
1903 | fi | |
1904 | ||
1905 | AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [ | |
1906 | AC_TRY_LINK([ | |
1907 | #include <stdio.h> | |
12408a1b | 1908 | ], |
1909 | [ printf("%s", __func__); ], | |
700318f3 | 1910 | [ ac_cv_cc_implements___func__="yes" ], |
1911 | [ ac_cv_cc_implements___func__="no" ] | |
1912 | ) | |
1913 | ]) | |
1914 | if test "x$ac_cv_cc_implements___func__" = "xyes" ; then | |
1915 | AC_DEFINE(HAVE___func__) | |
1916 | fi | |
1917 | ||
3c0ef626 | 1918 | AC_CACHE_CHECK([whether getopt has optreset support], |
1919 | ac_cv_have_getopt_optreset, [ | |
1920 | AC_TRY_LINK( | |
1921 | [ | |
1922 | #include <getopt.h> | |
1923 | ], | |
1924 | [ extern int optreset; optreset = 0; ], | |
1925 | [ ac_cv_have_getopt_optreset="yes" ], | |
1926 | [ ac_cv_have_getopt_optreset="no" ] | |
1927 | ) | |
1928 | ]) | |
1929 | if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then | |
1930 | AC_DEFINE(HAVE_GETOPT_OPTRESET) | |
1931 | fi | |
1932 | ||
1933 | AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [ | |
12408a1b | 1934 | AC_TRY_LINK([], |
1935 | [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);], | |
3c0ef626 | 1936 | [ ac_cv_libc_defines_sys_errlist="yes" ], |
1937 | [ ac_cv_libc_defines_sys_errlist="no" ] | |
1938 | ) | |
1939 | ]) | |
1940 | if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then | |
1941 | AC_DEFINE(HAVE_SYS_ERRLIST) | |
1942 | fi | |
1943 | ||
1944 | ||
1945 | AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [ | |
12408a1b | 1946 | AC_TRY_LINK([], |
1947 | [ extern int sys_nerr; printf("%i", sys_nerr);], | |
3c0ef626 | 1948 | [ ac_cv_libc_defines_sys_nerr="yes" ], |
1949 | [ ac_cv_libc_defines_sys_nerr="no" ] | |
1950 | ) | |
1951 | ]) | |
1952 | if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then | |
1953 | AC_DEFINE(HAVE_SYS_NERR) | |
1954 | fi | |
1955 | ||
12408a1b | 1956 | SCARD_MSG="no" |
700318f3 | 1957 | # Check whether user wants sectok support |
1958 | AC_ARG_WITH(sectok, | |
1959 | [ --with-sectok Enable smartcard support using libsectok], | |
3c0ef626 | 1960 | [ |
1961 | if test "x$withval" != "xno" ; then | |
1962 | if test "x$withval" != "xyes" ; then | |
1963 | CPPFLAGS="$CPPFLAGS -I${withval}" | |
1964 | LDFLAGS="$LDFLAGS -L${withval}" | |
1965 | if test ! -z "$need_dash_r" ; then | |
1966 | LDFLAGS="$LDFLAGS -R${withval}" | |
1967 | fi | |
1968 | if test ! -z "$blibpath" ; then | |
1969 | blibpath="$blibpath:${withval}" | |
1970 | fi | |
1971 | fi | |
1972 | AC_CHECK_HEADERS(sectok.h) | |
1973 | if test "$ac_cv_header_sectok_h" != yes; then | |
1974 | AC_MSG_ERROR(Can't find sectok.h) | |
1975 | fi | |
1976 | AC_CHECK_LIB(sectok, sectok_open) | |
1977 | if test "$ac_cv_lib_sectok_sectok_open" != yes; then | |
1978 | AC_MSG_ERROR(Can't find libsectok) | |
1979 | fi | |
1980 | AC_DEFINE(SMARTCARD) | |
700318f3 | 1981 | AC_DEFINE(USE_SECTOK) |
12408a1b | 1982 | SCARD_MSG="yes, using sectok" |
3c0ef626 | 1983 | fi |
1984 | ] | |
1985 | ) | |
1986 | ||
700318f3 | 1987 | # Check whether user wants OpenSC support |
1988 | AC_ARG_WITH(opensc, | |
1989 | AC_HELP_STRING([--with-opensc=PFX], | |
1990 | [Enable smartcard support using OpenSC]), | |
1991 | opensc_config_prefix="$withval", opensc_config_prefix="") | |
1992 | if test x$opensc_config_prefix != x ; then | |
1993 | OPENSC_CONFIG=$opensc_config_prefix/bin/opensc-config | |
1994 | AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no) | |
1995 | if test "$OPENSC_CONFIG" != "no"; then | |
1996 | LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags` | |
1997 | LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs` | |
1998 | CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS" | |
1999 | LDFLAGS="$LDFLAGS $LIBOPENSC_LIBS" | |
2000 | AC_DEFINE(SMARTCARD) | |
2001 | AC_DEFINE(USE_OPENSC) | |
12408a1b | 2002 | SCARD_MSG="yes, using OpenSC" |
700318f3 | 2003 | fi |
2004 | fi | |
2005 | ||
12408a1b | 2006 | # Check libraries needed by DNS fingerprint support |
2007 | AC_SEARCH_LIBS(getrrsetbyname, resolv, | |
2008 | [AC_DEFINE(HAVE_GETRRSETBYNAME)], | |
0fff78ff | 2009 | [ |
12408a1b | 2010 | # Needed by our getrrsetbyname() |
2011 | AC_SEARCH_LIBS(res_query, resolv) | |
2012 | AC_SEARCH_LIBS(dn_expand, resolv) | |
2013 | AC_CHECK_FUNCS(_getshort _getlong) | |
2014 | AC_CHECK_MEMBER(HEADER.ad, | |
2015 | [AC_DEFINE(HAVE_HEADER_AD)],, | |
2016 | [#include <arpa/nameser.h>]) | |
2017 | ]) | |
0fff78ff | 2018 | |
700318f3 | 2019 | # Check whether user wants Kerberos 5 support |
12408a1b | 2020 | KRB5_MSG="no" |
700318f3 | 2021 | AC_ARG_WITH(kerberos5, |
12408a1b | 2022 | [ --with-kerberos5=PATH Enable Kerberos 5 support], |
2023 | [ | |
2024 | if test "x$withval" != "xno" ; then | |
2025 | if test "x$withval" = "xyes" ; then | |
2026 | KRB5ROOT="/usr/local" | |
2027 | else | |
2028 | KRB5ROOT=${withval} | |
2029 | fi | |
700318f3 | 2030 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include" |
12408a1b | 2031 | LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib" |
2032 | AC_DEFINE(KRB5) | |
700318f3 | 2033 | KRB5_MSG="yes" |
12408a1b | 2034 | AC_MSG_CHECKING(whether we are using Heimdal) |
2035 | AC_TRY_COMPILE([ #include <krb5.h> ], | |
2036 | [ char *tmp = heimdal_version; ], | |
2037 | [ AC_MSG_RESULT(yes) | |
2038 | AC_DEFINE(HEIMDAL) | |
2039 | K5LIBS="-lkrb5 -ldes -lcom_err -lasn1 -lroken" | |
2040 | ], | |
2041 | [ AC_MSG_RESULT(no) | |
2042 | K5LIBS="-lkrb5 -lk5crypto -lcom_err" | |
2043 | ] | |
2044 | ) | |
2045 | if test ! -z "$need_dash_r" ; then | |
2046 | LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib" | |
2047 | fi | |
2048 | if test ! -z "$blibpath" ; then | |
2049 | blibpath="$blibpath:${KRB5ROOT}/lib" | |
2050 | fi | |
0fff78ff | 2051 | AC_SEARCH_LIBS(dn_expand, resolv) |
2052 | ||
2053 | AC_CHECK_LIB(gssapi,gss_init_sec_context, | |
2054 | [ AC_DEFINE(GSSAPI) | |
2055 | K5LIBS="-lgssapi $K5LIBS" ], | |
2056 | [ AC_CHECK_LIB(gssapi_krb5,gss_init_sec_context, | |
2057 | [ AC_DEFINE(GSSAPI) | |
12408a1b | 2058 | K5LIBS="-lgssapi_krb5 $K5LIBS" ], |
0fff78ff | 2059 | AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]), |
2060 | $K5LIBS) | |
2061 | ], | |
2062 | $K5LIBS) | |
2063 | ||
2064 | AC_CHECK_HEADER(gssapi.h, , | |
2065 | [ unset ac_cv_header_gssapi_h | |
12408a1b | 2066 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" |
0fff78ff | 2067 | AC_CHECK_HEADERS(gssapi.h, , |
2068 | AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail]) | |
12408a1b | 2069 | ) |
0fff78ff | 2070 | ] |
2071 | ) | |
2072 | ||
2073 | oldCPP="$CPPFLAGS" | |
2074 | CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi" | |
2075 | AC_CHECK_HEADER(gssapi_krb5.h, , | |
2076 | [ CPPFLAGS="$oldCPP" ]) | |
700318f3 | 2077 | |
12408a1b | 2078 | KRB5=yes |
2079 | fi | |
2080 | ] | |
700318f3 | 2081 | ) |
0fff78ff | 2082 | LIBS="$LIBS $K5LIBS" |
3c0ef626 | 2083 | |
2084 | # Looking for programs, paths and files | |
3c0ef626 | 2085 | |
700318f3 | 2086 | PRIVSEP_PATH=/var/empty |
2087 | AC_ARG_WITH(privsep-path, | |
41b2f314 | 2088 | [ --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)], |
700318f3 | 2089 | [ |
2090 | if test "x$withval" != "$no" ; then | |
2091 | PRIVSEP_PATH=$withval | |
2092 | fi | |
2093 | ] | |
2094 | ) | |
2095 | AC_SUBST(PRIVSEP_PATH) | |
2096 | ||
3c0ef626 | 2097 | AC_ARG_WITH(xauth, |
2098 | [ --with-xauth=PATH Specify path to xauth program ], | |
2099 | [ | |
2100 | if test "x$withval" != "xno" ; then | |
2101 | xauth_path=$withval | |
2102 | fi | |
2103 | ], | |
2104 | [ | |
41b2f314 | 2105 | TestPath="$PATH" |
2106 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X/bin" | |
2107 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/bin/X11" | |
2108 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/X11R6/bin" | |
2109 | TestPath="${TestPath}${PATH_SEPARATOR}/usr/openwin/bin" | |
2110 | AC_PATH_PROG(xauth_path, xauth, , $TestPath) | |
3c0ef626 | 2111 | if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then |
2112 | xauth_path="/usr/openwin/bin/xauth" | |
2113 | fi | |
2114 | ] | |
2115 | ) | |
2116 | ||
6a9b3198 | 2117 | STRIP_OPT=-s |
2118 | AC_ARG_ENABLE(strip, | |
2119 | [ --disable-strip Disable calling strip(1) on install], | |
2120 | [ | |
2121 | if test "x$enableval" = "xno" ; then | |
2122 | STRIP_OPT= | |
2123 | fi | |
2124 | ] | |
2125 | ) | |
2126 | AC_SUBST(STRIP_OPT) | |
2127 | ||
3c0ef626 | 2128 | if test -z "$xauth_path" ; then |
2129 | XAUTH_PATH="undefined" | |
2130 | AC_SUBST(XAUTH_PATH) | |
2131 | else | |
2132 | AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path") | |
2133 | XAUTH_PATH=$xauth_path | |
2134 | AC_SUBST(XAUTH_PATH) | |
2135 | fi | |
3c0ef626 | 2136 | |
2137 | # Check for mail directory (last resort if we cannot get it from headers) | |
2138 | if test ! -z "$MAIL" ; then | |
2139 | maildir=`dirname $MAIL` | |
2140 | AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir") | |
2141 | fi | |
2142 | ||
2143 | if test -z "$no_dev_ptmx" ; then | |
700318f3 | 2144 | if test "x$disable_ptmx_check" != "xyes" ; then |
12408a1b | 2145 | AC_CHECK_FILE("/dev/ptmx", |
700318f3 | 2146 | [ |
2147 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX) | |
2148 | have_dev_ptmx=1 | |
2149 | ] | |
2150 | ) | |
2151 | fi | |
3c0ef626 | 2152 | fi |
12408a1b | 2153 | AC_CHECK_FILE("/dev/ptc", |
3c0ef626 | 2154 | [ |
2155 | AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC) | |
2156 | have_dev_ptc=1 | |
2157 | ] | |
2158 | ) | |
2159 | ||
2160 | # Options from here on. Some of these are preset by platform above | |
3c0ef626 | 2161 | AC_ARG_WITH(mantype, |
2162 | [ --with-mantype=man|cat|doc Set man page type], | |
2163 | [ | |
2164 | case "$withval" in | |
2165 | man|cat|doc) | |
2166 | MANTYPE=$withval | |
2167 | ;; | |
2168 | *) | |
2169 | AC_MSG_ERROR(invalid man type: $withval) | |
2170 | ;; | |
2171 | esac | |
2172 | ] | |
2173 | ) | |
2174 | if test -z "$MANTYPE"; then | |
41b2f314 | 2175 | TestPath="/usr/bin${PATH_SEPARATOR}/usr/ucb" |
2176 | AC_PATH_PROGS(NROFF, nroff awf, /bin/false, $TestPath) | |
3c0ef626 | 2177 | if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then |
2178 | MANTYPE=doc | |
2179 | elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then | |
2180 | MANTYPE=man | |
2181 | else | |
2182 | MANTYPE=cat | |
2183 | fi | |
2184 | fi | |
2185 | AC_SUBST(MANTYPE) | |
2186 | if test "$MANTYPE" = "doc"; then | |
2187 | mansubdir=man; | |
2188 | else | |
2189 | mansubdir=$MANTYPE; | |
2190 | fi | |
2191 | AC_SUBST(mansubdir) | |
2192 | ||
2193 | # Check whether to enable MD5 passwords | |
12408a1b | 2194 | MD5_MSG="no" |
3c0ef626 | 2195 | AC_ARG_WITH(md5-passwords, |
2196 | [ --with-md5-passwords Enable use of MD5 passwords], | |
2197 | [ | |
2198 | if test "x$withval" != "xno" ; then | |
2199 | AC_DEFINE(HAVE_MD5_PASSWORDS) | |
12408a1b | 2200 | MD5_MSG="yes" |
3c0ef626 | 2201 | fi |
2202 | ] | |
2203 | ) | |
2204 | ||
2205 | # Whether to disable shadow password support | |
2206 | AC_ARG_WITH(shadow, | |
2207 | [ --without-shadow Disable shadow password support], | |
2208 | [ | |
2209 | if test "x$withval" = "xno" ; then | |
2210 | AC_DEFINE(DISABLE_SHADOW) | |
2211 | disable_shadow=yes | |
2212 | fi | |
2213 | ] | |
2214 | ) | |
2215 | ||
2216 | if test -z "$disable_shadow" ; then | |
2217 | AC_MSG_CHECKING([if the systems has expire shadow information]) | |
2218 | AC_TRY_COMPILE( | |
2219 | [ | |
2220 | #include <sys/types.h> | |
2221 | #include <shadow.h> | |
2222 | struct spwd sp; | |
2223 | ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ], | |
2224 | [ sp_expire_available=yes ], [] | |
2225 | ) | |
2226 | ||
2227 | if test "x$sp_expire_available" = "xyes" ; then | |
2228 | AC_MSG_RESULT(yes) | |
2229 | AC_DEFINE(HAS_SHADOW_EXPIRE) | |
2230 | else | |
2231 | AC_MSG_RESULT(no) | |
2232 | fi | |
2233 | fi | |
2234 | ||
2235 | # Use ip address instead of hostname in $DISPLAY | |
2236 | if test ! -z "$IPADDR_IN_DISPLAY" ; then | |
2237 | DISPLAY_HACK_MSG="yes" | |
2238 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
2239 | else | |
12408a1b | 2240 | DISPLAY_HACK_MSG="no" |
3c0ef626 | 2241 | AC_ARG_WITH(ipaddr-display, |
2242 | [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY], | |
2243 | [ | |
2244 | if test "x$withval" != "xno" ; then | |
2245 | AC_DEFINE(IPADDR_IN_DISPLAY) | |
12408a1b | 2246 | DISPLAY_HACK_MSG="yes" |
3c0ef626 | 2247 | fi |
2248 | ] | |
2249 | ) | |
2250 | fi | |
2251 | ||
0fff78ff | 2252 | # check for /etc/default/login and use it if present. |
acc3d05e | 2253 | AC_ARG_ENABLE(etc-default-login, |
2254 | [ --disable-etc-default-login Disable using PATH from /etc/default/login [no]],, | |
2255 | [ | |
0fff78ff | 2256 | AC_CHECK_FILE("/etc/default/login", [ external_path_file=/etc/default/login ]) |
2257 | ||
2258 | if test "x$external_path_file" = "x/etc/default/login"; then | |
2259 | AC_DEFINE(HAVE_ETC_DEFAULT_LOGIN) | |
2260 | fi | |
acc3d05e | 2261 | ]) |
0fff78ff | 2262 | |
700318f3 | 2263 | dnl BSD systems use /etc/login.conf so --with-default-path= has no effect |
2264 | if test $ac_cv_func_login_getcapbool = "yes" -a \ | |
2265 | $ac_cv_header_login_cap_h = "yes" ; then | |
0fff78ff | 2266 | external_path_file=/etc/login.conf |
700318f3 | 2267 | fi |
0fff78ff | 2268 | |
3c0ef626 | 2269 | # Whether to mess with the default path |
12408a1b | 2270 | SERVER_PATH_MSG="(default)" |
3c0ef626 | 2271 | AC_ARG_WITH(default-path, |
700318f3 | 2272 | [ --with-default-path= Specify default \$PATH environment for server], |
3c0ef626 | 2273 | [ |
0fff78ff | 2274 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
700318f3 | 2275 | AC_MSG_WARN([ |
2276 | --with-default-path=PATH has no effect on this system. | |
2277 | Edit /etc/login.conf instead.]) | |
2278 | elif test "x$withval" != "xno" ; then | |
0fff78ff | 2279 | if test ! -z "$external_path_file" ; then |
2280 | AC_MSG_WARN([ | |
2281 | --with-default-path=PATH will only be used if PATH is not defined in | |
2282 | $external_path_file .]) | |
2283 | fi | |
3c0ef626 | 2284 | user_path="$withval" |
12408a1b | 2285 | SERVER_PATH_MSG="$withval" |
3c0ef626 | 2286 | fi |
2287 | ], | |
0fff78ff | 2288 | [ if test "x$external_path_file" = "x/etc/login.conf" ; then |
2289 | AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf]) | |
700318f3 | 2290 | else |
0fff78ff | 2291 | if test ! -z "$external_path_file" ; then |
2292 | AC_MSG_WARN([ | |
2293 | If PATH is defined in $external_path_file, ensure the path to scp is included, | |
2294 | otherwise scp will not work.]) | |
2295 | fi | |
2296 | AC_TRY_RUN( | |
2297 | [ | |
3c0ef626 | 2298 | /* find out what STDPATH is */ |
2299 | #include <stdio.h> | |
2300 | #ifdef HAVE_PATHS_H | |
2301 | # include <paths.h> | |
2302 | #endif | |
2303 | #ifndef _PATH_STDPATH | |
6a9b3198 | 2304 | # ifdef _PATH_USERPATH /* Irix */ |
2305 | # define _PATH_STDPATH _PATH_USERPATH | |
2306 | # else | |
2307 | # define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin" | |
2308 | # endif | |
3c0ef626 | 2309 | #endif |
2310 | #include <sys/types.h> | |
2311 | #include <sys/stat.h> | |
2312 | #include <fcntl.h> | |
2313 | #define DATA "conftest.stdpath" | |
2314 | ||
2315 | main() | |
2316 | { | |
2317 | FILE *fd; | |
2318 | int rc; | |
2319 | ||
2320 | fd = fopen(DATA,"w"); | |
2321 | if(fd == NULL) | |
2322 | exit(1); | |
2323 | ||
2324 | if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0) | |
2325 | exit(1); | |
2326 | ||
2327 | exit(0); | |
2328 | } | |
2329 | ], [ user_path=`cat conftest.stdpath` ], | |
2330 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ], | |
2331 | [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ] | |
2332 | ) | |
2333 | # make sure $bindir is in USER_PATH so scp will work | |
2334 | t_bindir=`eval echo ${bindir}` | |
2335 | case $t_bindir in | |
2336 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;; | |
2337 | esac | |
2338 | case $t_bindir in | |
2339 | NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;; | |
2340 | esac | |
2341 | echo $user_path | grep ":$t_bindir" > /dev/null 2>&1 | |
2342 | if test $? -ne 0 ; then | |
2343 | echo $user_path | grep "^$t_bindir" > /dev/null 2>&1 | |
2344 | if test $? -ne 0 ; then | |
2345 | user_path=$user_path:$t_bindir | |
2346 | AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work) | |
2347 | fi | |
2348 | fi | |
700318f3 | 2349 | fi ] |
2350 | ) | |
0fff78ff | 2351 | if test "x$external_path_file" != "x/etc/login.conf" ; then |
700318f3 | 2352 | AC_DEFINE_UNQUOTED(USER_PATH, "$user_path") |
2353 | AC_SUBST(user_path) | |
2354 | fi | |
2355 | ||
2356 | # Set superuser path separately to user path | |
700318f3 | 2357 | AC_ARG_WITH(superuser-path, |
2358 | [ --with-superuser-path= Specify different path for super-user], | |
2359 | [ | |
2360 | if test "x$withval" != "xno" ; then | |
2361 | AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval") | |
2362 | superuser_path=$withval | |
2363 | fi | |
3c0ef626 | 2364 | ] |
2365 | ) | |
700318f3 | 2366 | |
3c0ef626 | 2367 | |
3c0ef626 | 2368 | AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses]) |
12408a1b | 2369 | IPV4_IN6_HACK_MSG="no" |
3c0ef626 | 2370 | AC_ARG_WITH(4in6, |
2371 | [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses], | |
2372 | [ | |
2373 | if test "x$withval" != "xno" ; then | |
2374 | AC_MSG_RESULT(yes) | |
2375 | AC_DEFINE(IPV4_IN_IPV6) | |
12408a1b | 2376 | IPV4_IN6_HACK_MSG="yes" |
3c0ef626 | 2377 | else |
2378 | AC_MSG_RESULT(no) | |
2379 | fi | |
2380 | ],[ | |
2381 | if test "x$inet6_default_4in6" = "xyes"; then | |
2382 | AC_MSG_RESULT([yes (default)]) | |
2383 | AC_DEFINE(IPV4_IN_IPV6) | |
12408a1b | 2384 | IPV4_IN6_HACK_MSG="yes" |
3c0ef626 | 2385 | else |
2386 | AC_MSG_RESULT([no (default)]) | |
2387 | fi | |
2388 | ] | |
2389 | ) | |
2390 | ||
2391 | # Whether to enable BSD auth support | |
e9a17296 | 2392 | BSD_AUTH_MSG=no |
3c0ef626 | 2393 | AC_ARG_WITH(bsd-auth, |
2394 | [ --with-bsd-auth Enable BSD auth support], | |
2395 | [ | |
2396 | if test "x$withval" != "xno" ; then | |
2397 | AC_DEFINE(BSD_AUTH) | |
e9a17296 | 2398 | BSD_AUTH_MSG=yes |
3c0ef626 | 2399 | fi |
2400 | ] | |
2401 | ) | |
2402 | ||
3c0ef626 | 2403 | # Where to place sshd.pid |
2404 | piddir=/var/run | |
700318f3 | 2405 | # make sure the directory exists |
2406 | if test ! -d $piddir ; then | |
2407 | piddir=`eval echo ${sysconfdir}` | |
2408 | case $piddir in | |
12408a1b | 2409 | NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;; |
700318f3 | 2410 | esac |
2411 | fi | |
2412 | ||
3c0ef626 | 2413 | AC_ARG_WITH(pid-dir, |
2414 | [ --with-pid-dir=PATH Specify location of ssh.pid file], | |
2415 | [ | |
2416 | if test "x$withval" != "xno" ; then | |
2417 | piddir=$withval | |
700318f3 | 2418 | if test ! -d $piddir ; then |
2419 | AC_MSG_WARN([** no $piddir directory on this system **]) | |
2420 | fi | |
3c0ef626 | 2421 | fi |
2422 | ] | |
2423 | ) | |
2424 | ||
3c0ef626 | 2425 | AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir") |
2426 | AC_SUBST(piddir) | |
2427 | ||
2428 | dnl allow user to disable some login recording features | |
2429 | AC_ARG_ENABLE(lastlog, | |
2430 | [ --disable-lastlog disable use of lastlog even if detected [no]], | |
0fff78ff | 2431 | [ |
2432 | if test "x$enableval" = "xno" ; then | |
2433 | AC_DEFINE(DISABLE_LASTLOG) | |
2434 | fi | |
2435 | ] | |
3c0ef626 | 2436 | ) |
2437 | AC_ARG_ENABLE(utmp, | |
2438 | [ --disable-utmp disable use of utmp even if detected [no]], | |
0fff78ff | 2439 | [ |
2440 | if test "x$enableval" = "xno" ; then | |
2441 | AC_DEFINE(DISABLE_UTMP) | |
2442 | fi | |
2443 | ] | |
3c0ef626 | 2444 | ) |
2445 | AC_ARG_ENABLE(utmpx, | |
2446 | [ --disable-utmpx disable use of utmpx even if detected [no]], | |
0fff78ff | 2447 | [ |
2448 | if test "x$enableval" = "xno" ; then | |
2449 | AC_DEFINE(DISABLE_UTMPX) | |
2450 | fi | |
2451 | ] | |
3c0ef626 | 2452 | ) |
2453 | AC_ARG_ENABLE(wtmp, | |
2454 | [ --disable-wtmp disable use of wtmp even if detected [no]], | |
0fff78ff | 2455 | [ |
2456 | if test "x$enableval" = "xno" ; then | |
2457 | AC_DEFINE(DISABLE_WTMP) | |
2458 | fi | |
2459 | ] | |
3c0ef626 | 2460 | ) |
2461 | AC_ARG_ENABLE(wtmpx, | |
2462 | [ --disable-wtmpx disable use of wtmpx even if detected [no]], | |
0fff78ff | 2463 | [ |
2464 | if test "x$enableval" = "xno" ; then | |
2465 | AC_DEFINE(DISABLE_WTMPX) | |
2466 | fi | |
2467 | ] | |
3c0ef626 | 2468 | ) |
2469 | AC_ARG_ENABLE(libutil, | |
2470 | [ --disable-libutil disable use of libutil (login() etc.) [no]], | |
0fff78ff | 2471 | [ |
2472 | if test "x$enableval" = "xno" ; then | |
2473 | AC_DEFINE(DISABLE_LOGIN) | |
2474 | fi | |
2475 | ] | |
3c0ef626 | 2476 | ) |
2477 | AC_ARG_ENABLE(pututline, | |
2478 | [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]], | |
0fff78ff | 2479 | [ |
2480 | if test "x$enableval" = "xno" ; then | |
12408a1b | 2481 | AC_DEFINE(DISABLE_PUTUTLINE) |
0fff78ff | 2482 | fi |
2483 | ] | |
3c0ef626 | 2484 | ) |
2485 | AC_ARG_ENABLE(pututxline, | |
2486 | [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]], | |
0fff78ff | 2487 | [ |
2488 | if test "x$enableval" = "xno" ; then | |
2489 | AC_DEFINE(DISABLE_PUTUTXLINE) | |
2490 | fi | |
2491 | ] | |
3c0ef626 | 2492 | ) |
2493 | AC_ARG_WITH(lastlog, | |
2494 | [ --with-lastlog=FILE|DIR specify lastlog location [common locations]], | |
2495 | [ | |
2496 | if test "x$withval" = "xno" ; then | |
2497 | AC_DEFINE(DISABLE_LASTLOG) | |
2498 | else | |
2499 | conf_lastlog_location=$withval | |
2500 | fi | |
2501 | ] | |
2502 | ) | |
2503 | ||
2504 | dnl lastlog, [uw]tmpx? detection | |
2505 | dnl NOTE: set the paths in the platform section to avoid the | |
2506 | dnl need for command-line parameters | |
2507 | dnl lastlog and [uw]tmp are subject to a file search if all else fails | |
2508 | ||
2509 | dnl lastlog detection | |
2510 | dnl NOTE: the code itself will detect if lastlog is a directory | |
2511 | AC_MSG_CHECKING([if your system defines LASTLOG_FILE]) | |
2512 | AC_TRY_COMPILE([ | |
2513 | #include <sys/types.h> | |
2514 | #include <utmp.h> | |
2515 | #ifdef HAVE_LASTLOG_H | |
2516 | # include <lastlog.h> | |
2517 | #endif | |
2518 | #ifdef HAVE_PATHS_H | |
2519 | # include <paths.h> | |
2520 | #endif | |
2521 | #ifdef HAVE_LOGIN_H | |
2522 | # include <login.h> | |
2523 | #endif | |
2524 | ], | |
2525 | [ char *lastlog = LASTLOG_FILE; ], | |
2526 | [ AC_MSG_RESULT(yes) ], | |
2527 | [ | |
2528 | AC_MSG_RESULT(no) | |
2529 | AC_MSG_CHECKING([if your system defines _PATH_LASTLOG]) | |
2530 | AC_TRY_COMPILE([ | |
2531 | #include <sys/types.h> | |
2532 | #include <utmp.h> | |
2533 | #ifdef HAVE_LASTLOG_H | |
2534 | # include <lastlog.h> | |
2535 | #endif | |
2536 | #ifdef HAVE_PATHS_H | |
2537 | # include <paths.h> | |
2538 | #endif | |
2539 | ], | |
2540 | [ char *lastlog = _PATH_LASTLOG; ], | |
2541 | [ AC_MSG_RESULT(yes) ], | |
2542 | [ | |
2543 | AC_MSG_RESULT(no) | |
2544 | system_lastlog_path=no | |
2545 | ]) | |
2546 | ] | |
2547 | ) | |
2548 | ||
2549 | if test -z "$conf_lastlog_location"; then | |
2550 | if test x"$system_lastlog_path" = x"no" ; then | |
2551 | for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do | |
2552 | if (test -d "$f" || test -f "$f") ; then | |
2553 | conf_lastlog_location=$f | |
2554 | fi | |
2555 | done | |
2556 | if test -z "$conf_lastlog_location"; then | |
2557 | AC_MSG_WARN([** Cannot find lastlog **]) | |
2558 | dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx | |
2559 | fi | |
2560 | fi | |
2561 | fi | |
2562 | ||
2563 | if test -n "$conf_lastlog_location"; then | |
2564 | AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location") | |
2565 | fi | |
2566 | ||
2567 | dnl utmp detection | |
2568 | AC_MSG_CHECKING([if your system defines UTMP_FILE]) | |
2569 | AC_TRY_COMPILE([ | |
2570 | #include <sys/types.h> | |
2571 | #include <utmp.h> | |
2572 | #ifdef HAVE_PATHS_H | |
2573 | # include <paths.h> | |
2574 | #endif | |
2575 | ], | |
2576 | [ char *utmp = UTMP_FILE; ], | |
2577 | [ AC_MSG_RESULT(yes) ], | |
2578 | [ AC_MSG_RESULT(no) | |
2579 | system_utmp_path=no ] | |
2580 | ) | |
2581 | if test -z "$conf_utmp_location"; then | |
2582 | if test x"$system_utmp_path" = x"no" ; then | |
2583 | for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do | |
2584 | if test -f $f ; then | |
2585 | conf_utmp_location=$f | |
2586 | fi | |
2587 | done | |
2588 | if test -z "$conf_utmp_location"; then | |
2589 | AC_DEFINE(DISABLE_UTMP) | |
2590 | fi | |
2591 | fi | |
2592 | fi | |
2593 | if test -n "$conf_utmp_location"; then | |
2594 | AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location") | |
2595 | fi | |
2596 | ||
2597 | dnl wtmp detection | |
2598 | AC_MSG_CHECKING([if your system defines WTMP_FILE]) | |
2599 | AC_TRY_COMPILE([ | |
2600 | #include <sys/types.h> | |
2601 | #include <utmp.h> | |
2602 | #ifdef HAVE_PATHS_H | |
2603 | # include <paths.h> | |
2604 | #endif | |
2605 | ], | |
2606 | [ char *wtmp = WTMP_FILE; ], | |
2607 | [ AC_MSG_RESULT(yes) ], | |
2608 | [ AC_MSG_RESULT(no) | |
2609 | system_wtmp_path=no ] | |
2610 | ) | |
2611 | if test -z "$conf_wtmp_location"; then | |
2612 | if test x"$system_wtmp_path" = x"no" ; then | |
2613 | for f in /usr/adm/wtmp /var/log/wtmp; do | |
2614 | if test -f $f ; then | |
2615 | conf_wtmp_location=$f | |
2616 | fi | |
2617 | done | |
2618 | if test -z "$conf_wtmp_location"; then | |
2619 | AC_DEFINE(DISABLE_WTMP) | |
2620 | fi | |
2621 | fi | |
2622 | fi | |
2623 | if test -n "$conf_wtmp_location"; then | |
2624 | AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location") | |
2625 | fi | |
2626 | ||
2627 | ||
2628 | dnl utmpx detection - I don't know any system so perverse as to require | |
2629 | dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out | |
2630 | dnl there, though. | |
2631 | AC_MSG_CHECKING([if your system defines UTMPX_FILE]) | |
2632 | AC_TRY_COMPILE([ | |
2633 | #include <sys/types.h> | |
2634 | #include <utmp.h> | |
2635 | #ifdef HAVE_UTMPX_H | |
2636 | #include <utmpx.h> | |
2637 | #endif | |
2638 | #ifdef HAVE_PATHS_H | |
2639 | # include <paths.h> | |
2640 | #endif | |
2641 | ], | |
2642 | [ char *utmpx = UTMPX_FILE; ], | |
2643 | [ AC_MSG_RESULT(yes) ], | |
2644 | [ AC_MSG_RESULT(no) | |
2645 | system_utmpx_path=no ] | |
2646 | ) | |
2647 | if test -z "$conf_utmpx_location"; then | |
2648 | if test x"$system_utmpx_path" = x"no" ; then | |
2649 | AC_DEFINE(DISABLE_UTMPX) | |
2650 | fi | |
2651 | else | |
2652 | AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location") | |
2653 | fi | |
2654 | ||
2655 | dnl wtmpx detection | |
2656 | AC_MSG_CHECKING([if your system defines WTMPX_FILE]) | |
2657 | AC_TRY_COMPILE([ | |
2658 | #include <sys/types.h> | |
2659 | #include <utmp.h> | |
2660 | #ifdef HAVE_UTMPX_H | |
2661 | #include <utmpx.h> | |
2662 | #endif | |
2663 | #ifdef HAVE_PATHS_H | |
2664 | # include <paths.h> | |
2665 | #endif | |
2666 | ], | |
2667 | [ char *wtmpx = WTMPX_FILE; ], | |
2668 | [ AC_MSG_RESULT(yes) ], | |
2669 | [ AC_MSG_RESULT(no) | |
2670 | system_wtmpx_path=no ] | |
2671 | ) | |
2672 | if test -z "$conf_wtmpx_location"; then | |
2673 | if test x"$system_wtmpx_path" = x"no" ; then | |
2674 | AC_DEFINE(DISABLE_WTMPX) | |
2675 | fi | |
2676 | else | |
2677 | AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location") | |
2678 | fi | |
2679 | ||
2680 | ||
3c0ef626 | 2681 | if test ! -z "$blibpath" ; then |
7e772e1f | 2682 | LDFLAGS="$LDFLAGS $blibflags$blibpath" |
2683 | AC_MSG_WARN([Please check and edit blibpath in LDFLAGS in Makefile]) | |
3c0ef626 | 2684 | fi |
2685 | ||
e9a17296 | 2686 | dnl remove pam and dl because they are in $LIBPAM |
2687 | if test "$PAM_MSG" = yes ; then | |
2688 | LIBS=`echo $LIBS | sed 's/-lpam //'` | |
2689 | fi | |
2690 | if test "$ac_cv_lib_pam_pam_set_item" = yes ; then | |
2691 | LIBS=`echo $LIBS | sed 's/-ldl //'` | |
2692 | fi | |
3c0ef626 | 2693 | |
e9a17296 | 2694 | AC_EXEEXT |
3c0ef626 | 2695 | AC_CONFIG_FILES([Makefile openbsd-compat/Makefile scard/Makefile ssh_prng_cmds]) |
2696 | AC_OUTPUT | |
2697 | ||
2698 | # Print summary of options | |
2699 | ||
3c0ef626 | 2700 | # Someone please show me a better way :) |
2701 | A=`eval echo ${prefix}` ; A=`eval echo ${A}` | |
2702 | B=`eval echo ${bindir}` ; B=`eval echo ${B}` | |
2703 | C=`eval echo ${sbindir}` ; C=`eval echo ${C}` | |
2704 | D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}` | |
2705 | E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}` | |
2706 | F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}` | |
2707 | G=`eval echo ${piddir}` ; G=`eval echo ${G}` | |
700318f3 | 2708 | H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}` |
2709 | I=`eval echo ${user_path}` ; I=`eval echo ${I}` | |
2710 | J=`eval echo ${superuser_path}` ; J=`eval echo ${J}` | |
3c0ef626 | 2711 | |
2712 | echo "" | |
2713 | echo "OpenSSH has been configured with the following options:" | |
700318f3 | 2714 | echo " User binaries: $B" |
2715 | echo " System binaries: $C" | |
2716 | echo " Configuration files: $D" | |
2717 | echo " Askpass program: $E" | |
2718 | echo " Manual pages: $F" | |
2719 | echo " PID file: $G" | |
2720 | echo " Privilege separation chroot path: $H" | |
0fff78ff | 2721 | if test "x$external_path_file" = "x/etc/login.conf" ; then |
2722 | echo " At runtime, sshd will use the path defined in $external_path_file" | |
2723 | echo " Make sure the path to scp is present, otherwise scp will not work" | |
700318f3 | 2724 | else |
2725 | echo " sshd default user PATH: $I" | |
0fff78ff | 2726 | if test ! -z "$external_path_file"; then |
2727 | echo " (If PATH is set in $external_path_file it will be used instead. If" | |
2728 | echo " used, ensure the path to scp is present, otherwise scp will not work.)" | |
2729 | fi | |
700318f3 | 2730 | fi |
2731 | if test ! -z "$superuser_path" ; then | |
2732 | echo " sshd superuser user PATH: $J" | |
2733 | fi | |
2734 | echo " Manpage format: $MANTYPE" | |
0fff78ff | 2735 | echo " PAM support: $PAM_MSG" |
700318f3 | 2736 | echo " KerberosV support: $KRB5_MSG" |
2737 | echo " Smartcard support: $SCARD_MSG" | |
700318f3 | 2738 | echo " S/KEY support: $SKEY_MSG" |
2739 | echo " TCP Wrappers support: $TCPW_MSG" | |
2740 | echo " MD5 password support: $MD5_MSG" | |
2741 | echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG" | |
700318f3 | 2742 | echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG" |
2743 | echo " BSD Auth support: $BSD_AUTH_MSG" | |
2744 | echo " Random number source: $RAND_MSG" | |
e9a17296 | 2745 | if test ! -z "$USE_RAND_HELPER" ; then |
700318f3 | 2746 | echo " ssh-rand-helper collects from: $RAND_HELPER_MSG" |
3c0ef626 | 2747 | fi |
2748 | ||
2749 | echo "" | |
2750 | ||
2751 | echo " Host: ${host}" | |
2752 | echo " Compiler: ${CC}" | |
2753 | echo " Compiler flags: ${CFLAGS}" | |
2754 | echo "Preprocessor flags: ${CPPFLAGS}" | |
2755 | echo " Linker flags: ${LDFLAGS}" | |
e9a17296 | 2756 | echo " Libraries: ${LIBWRAP} ${LIBPAM} ${LIBS}" |
3c0ef626 | 2757 | |
2758 | echo "" | |
2759 | ||
2760 | if test "x$PAM_MSG" = "xyes" ; then | |
e9a17296 | 2761 | echo "PAM is enabled. You may need to install a PAM control file " |
2762 | echo "for sshd, otherwise password authentication may fail. " | |
12408a1b | 2763 | echo "Example PAM control files can be found in the contrib/ " |
e9a17296 | 2764 | echo "subdirectory" |
3c0ef626 | 2765 | echo "" |
2766 | fi | |
2767 | ||
e9a17296 | 2768 | if test ! -z "$RAND_HELPER_CMDHASH" ; then |
2769 | echo "WARNING: you are using the builtin random number collection " | |
2770 | echo "service. Please read WARNING.RNG and request that your OS " | |
2771 | echo "vendor includes kernel-based random number collection in " | |
2772 | echo "future versions of your OS." | |
3c0ef626 | 2773 | echo "" |
2774 | fi | |
2775 |