]> andersk Git - gssapi-openssh.git/blame - openssh/configure.ac
andersk / gssapi-openssh.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
o Bump version to 1.2.
[gssapi-openssh.git] / openssh / configure.ac
CommitLineData
3c0ef626 1# $Id$
2
3AC_INIT
4AC_CONFIG_SRCDIR([ssh.c])
5
6AC_CONFIG_HEADER(config.h)
7AC_PROG_CC
8AC_CANONICAL_HOST
9AC_C_BIGENDIAN
10
11# Checks for programs.
12AC_PROG_CPP
13AC_PROG_RANLIB
14AC_PROG_INSTALL
15AC_PATH_PROG(AR, ar)
16AC_PATH_PROGS(PERL, perl5 perl)
17AC_SUBST(PERL)
18AC_PATH_PROG(ENT, ent)
19AC_SUBST(ENT)
20AC_PATH_PROGS(FILEPRIV, filepriv, true, /sbin:/usr/sbin)
21AC_PATH_PROG(TEST_MINUS_S_SH, bash)
22AC_PATH_PROG(TEST_MINUS_S_SH, ksh)
23AC_PATH_PROG(TEST_MINUS_S_SH, sh)
350391c5 24AC_PATH_PROG(SH, sh)
3c0ef626 25
26# System features
27AC_SYS_LARGEFILE
28
29if test -z "$AR" ; then
30 AC_MSG_ERROR([*** 'ar' missing, please install or fix your \$PATH ***])
31fi
32
33# Use LOGIN_PROGRAM from environment if possible
34if test ! -z "$LOGIN_PROGRAM" ; then
35 AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM")
36else
37 # Search for login
38 AC_PATH_PROG(LOGIN_PROGRAM_FALLBACK, login)
39 if test ! -z "$LOGIN_PROGRAM_FALLBACK" ; then
40 AC_DEFINE_UNQUOTED(LOGIN_PROGRAM_FALLBACK, "$LOGIN_PROGRAM_FALLBACK")
41 fi
42fi
43
44if test -z "$LD" ; then
45 LD=$CC
46fi
47AC_SUBST(LD)
48
49AC_C_INLINE
50if test "$GCC" = "yes" || test "$GCC" = "egcs"; then
51 CFLAGS="$CFLAGS -Wall -Wpointer-arith -Wno-uninitialized"
52fi
53
54# Check for some target-specific stuff
55case "$host" in
56*-*-aix*)
57 AFS_LIBS="-lld"
58 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
59 LDFLAGS="$LDFLAGS -L/usr/local/lib"
60 if (test "$LD" != "gcc" && test -z "$blibpath"); then
350391c5 61 AC_MSG_CHECKING([if linkage editor ($LD) accepts -blibpath])
62 saved_LDFLAGS="$LDFLAGS"
63 LDFLAGS="$LDFLAGS -blibpath:/usr/lib:/lib:/usr/local/lib"
64 AC_TRY_LINK([],
65 [],
66 [
67 AC_MSG_RESULT(yes)
68 blibpath="/usr/lib:/lib:/usr/local/lib"
69 ],
70 [ AC_MSG_RESULT(no) ]
71 )
72 LDFLAGS="$saved_LDFLAGS"
3c0ef626 73 fi
74 AC_CHECK_FUNC(authenticate, [AC_DEFINE(WITH_AIXAUTHENTICATE)])
75 AC_DEFINE(BROKEN_GETADDRINFO)
350391c5 76 AC_DEFINE(BROKEN_REALPATH)
3c0ef626 77 dnl AIX handles lastlog as part of its login message
78 AC_DEFINE(DISABLE_LASTLOG)
276b07a3 79 AC_DEFINE(LOGIN_NEEDS_UTMPX)
3c0ef626 80 ;;
81*-*-cygwin*)
e9702f7d 82 LIBS="$LIBS /usr/lib/textmode.o"
3c0ef626 83 AC_DEFINE(HAVE_CYGWIN)
84 AC_DEFINE(USE_PIPES)
85 AC_DEFINE(DISABLE_SHADOW)
86 AC_DEFINE(IPV4_DEFAULT)
87 AC_DEFINE(IP_TOS_IS_BROKEN)
88 AC_DEFINE(NO_X11_UNIX_SOCKETS)
276b07a3 89 AC_DEFINE(BROKEN_FD_PASSING)
44a053a3 90 AC_DEFINE(SETGROUPS_NOOP)
3c0ef626 91 ;;
92*-*-dgux*)
93 AC_DEFINE(IP_TOS_IS_BROKEN)
94 ;;
95*-*-darwin*)
96 AC_DEFINE(BROKEN_GETADDRINFO)
97 ;;
350391c5 98*-*-hpux10.26)
99 if test -z "$GCC"; then
100 CFLAGS="$CFLAGS -Ae"
101 fi
102 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
103 IPADDR_IN_DISPLAY=yes
104 AC_DEFINE(HAVE_SECUREWARE)
105 AC_DEFINE(USE_PIPES)
106 AC_DEFINE(LOGIN_NO_ENDOPT)
107 AC_DEFINE(LOGIN_NEEDS_UTMPX)
108 AC_DEFINE(DISABLE_SHADOW)
109 AC_DEFINE(DISABLE_UTMP)
110 AC_DEFINE(SPT_TYPE,SPT_PSTAT)
111 LIBS="$LIBS -lxnet -lsec -lsecpw"
112 disable_ptmx_check=yes
113 ;;
3c0ef626 114*-*-hpux10*)
115 if test -z "$GCC"; then
116 CFLAGS="$CFLAGS -Ae"
117 fi
118 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
119 IPADDR_IN_DISPLAY=yes
120 AC_DEFINE(USE_PIPES)
350391c5 121 AC_DEFINE(LOGIN_NO_ENDOPT)
122 AC_DEFINE(LOGIN_NEEDS_UTMPX)
3c0ef626 123 AC_DEFINE(DISABLE_SHADOW)
124 AC_DEFINE(DISABLE_UTMP)
125 AC_DEFINE(SPT_TYPE,SPT_PSTAT)
126 LIBS="$LIBS -lxnet -lsec"
127 ;;
128*-*-hpux11*)
129 CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1"
130 IPADDR_IN_DISPLAY=yes
131 AC_DEFINE(PAM_SUN_CODEBASE)
132 AC_DEFINE(USE_PIPES)
350391c5 133 AC_DEFINE(LOGIN_NO_ENDOPT)
134 AC_DEFINE(LOGIN_NEEDS_UTMPX)
3c0ef626 135 AC_DEFINE(DISABLE_SHADOW)
136 AC_DEFINE(DISABLE_UTMP)
137 AC_DEFINE(SPT_TYPE,SPT_PSTAT)
138 LIBS="$LIBS -lxnet -lsec"
139 ;;
140*-*-irix5*)
141 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
142 LDFLAGS="$LDFLAGS"
143 PATH="$PATH:/usr/etc"
144 AC_DEFINE(BROKEN_INET_NTOA)
350391c5 145 AC_DEFINE(WITH_ABBREV_NO_TTY)
3c0ef626 146 ;;
147*-*-irix6*)
148 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
149 LDFLAGS="$LDFLAGS"
150 PATH="$PATH:/usr/etc"
151 AC_DEFINE(WITH_IRIX_ARRAY)
152 AC_DEFINE(WITH_IRIX_PROJECT)
153 AC_DEFINE(WITH_IRIX_AUDIT)
154 AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS)])
155 AC_DEFINE(BROKEN_INET_NTOA)
350391c5 156 AC_DEFINE(WITH_ABBREV_NO_TTY)
3c0ef626 157 ;;
158*-*-linux*)
159 no_dev_ptmx=1
160 check_for_libcrypt_later=1
161 AC_DEFINE(DONT_TRY_OTHER_AF)
162 AC_DEFINE(PAM_TTY_KLUDGE)
163 inet6_default_4in6=yes
164 ;;
165mips-sony-bsd|mips-sony-newsos4)
166 AC_DEFINE(HAVE_NEWS4)
167 SONY=1
3c0ef626 168 ;;
169*-*-netbsd*)
170 need_dash_r=1
171 ;;
172*-*-freebsd*)
173 check_for_libcrypt_later=1
174 ;;
175*-next-*)
176 conf_lastlog_location="/usr/adm/lastlog"
177 conf_utmp_location=/etc/utmp
178 conf_wtmp_location=/usr/adm/wtmp
179 MAIL=/usr/spool/mail
180 AC_DEFINE(HAVE_NEXT)
181 AC_DEFINE(BROKEN_REALPATH)
182 AC_DEFINE(USE_PIPES)
183 AC_DEFINE(BROKEN_SAVED_UIDS)
184 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
185 CFLAGS="$CFLAGS"
186 ;;
187*-*-solaris*)
188 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
189 LDFLAGS="$LDFLAGS -L/usr/local/lib -R/usr/local/lib"
190 need_dash_r=1
191 AC_DEFINE(PAM_SUN_CODEBASE)
192 AC_DEFINE(LOGIN_NEEDS_UTMPX)
193 AC_DEFINE(LOGIN_NEEDS_TERM)
194 AC_DEFINE(PAM_TTY_KLUDGE)
195 # hardwire lastlog location (can't detect it on some versions)
196 conf_lastlog_location="/var/adm/lastlog"
197 AC_MSG_CHECKING(for obsolete utmp and wtmp in solaris2.x)
198 sol2ver=`echo "$host"| sed -e 's/.*[[0-9]]\.//'`
199 if test "$sol2ver" -ge 8; then
200 AC_MSG_RESULT(yes)
201 AC_DEFINE(DISABLE_UTMP)
202 AC_DEFINE(DISABLE_WTMP)
203 else
204 AC_MSG_RESULT(no)
205 fi
206 ;;
207*-*-sunos4*)
208 CPPFLAGS="$CPPFLAGS -DSUNOS4"
209 AC_CHECK_FUNCS(getpwanam)
210 AC_DEFINE(PAM_SUN_CODEBASE)
3c0ef626 211 conf_utmp_location=/etc/utmp
212 conf_wtmp_location=/var/adm/wtmp
213 conf_lastlog_location=/var/adm/lastlog
214 AC_DEFINE(USE_PIPES)
215 ;;
216*-ncr-sysv*)
217 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
218 LDFLAGS="$LDFLAGS -L/usr/local/lib"
219 LIBS="$LIBS -lc89"
e9702f7d 220 AC_DEFINE(USE_PIPES)
3c0ef626 221 ;;
222*-sni-sysv*)
223 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
224 # /usr/ucblib MUST NOT be searched on ReliantUNIX
225 LDFLAGS="$LDFLAGS -L/usr/local/lib"
226 IPADDR_IN_DISPLAY=yes
227 AC_DEFINE(USE_PIPES)
228 AC_DEFINE(IP_TOS_IS_BROKEN)
3c0ef626 229 # /usr/ucblib/libucb.a no longer needed on ReliantUNIX
230 # Attention: always take care to bind libsocket and libnsl before libc,
231 # otherwise you will find lots of "SIOCGPGRP errno 22" on syslog
232 ;;
233*-*-sysv4.2*)
234 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
235 LDFLAGS="$LDFLAGS -L/usr/local/lib"
3c0ef626 236 AC_DEFINE(USE_PIPES)
237 ;;
238*-*-sysv5*)
239 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
240 LDFLAGS="$LDFLAGS -L/usr/local/lib"
3c0ef626 241 AC_DEFINE(USE_PIPES)
242 ;;
243*-*-sysv*)
244 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
245 LDFLAGS="$LDFLAGS -L/usr/local/lib"
246 ;;
247*-*-sco3.2v4*)
248 CPPFLAGS="$CPPFLAGS -Dftruncate=chsize -I/usr/local/include"
249 LDFLAGS="$LDFLAGS -L/usr/local/lib"
250 LIBS="$LIBS -los -lprot -lx -ltinfo -lm"
3c0ef626 251 RANLIB=true
252 no_dev_ptmx=1
253 AC_DEFINE(BROKEN_SYS_TERMIO_H)
254 AC_DEFINE(USE_PIPES)
350391c5 255 AC_DEFINE(HAVE_SECUREWARE)
3c0ef626 256 AC_DEFINE(DISABLE_SHADOW)
3c0ef626 257 AC_DEFINE(BROKEN_SAVED_UIDS)
258 AC_CHECK_FUNCS(getluid setluid)
259 MANTYPE=man
260 do_sco3_extra_lib_check=yes
261 ;;
262*-*-sco3.2v5*)
263 CPPFLAGS="$CPPFLAGS -I/usr/local/include"
264 LDFLAGS="$LDFLAGS -L/usr/local/lib"
265 LIBS="$LIBS -lprot -lx -ltinfo -lm"
266 no_dev_ptmx=1
3c0ef626 267 AC_DEFINE(USE_PIPES)
350391c5 268 AC_DEFINE(HAVE_SECUREWARE)
3c0ef626 269 AC_DEFINE(DISABLE_SHADOW)
276b07a3 270 AC_DEFINE(BROKEN_FD_PASSING)
3c0ef626 271 AC_CHECK_FUNCS(getluid setluid)
272 MANTYPE=man
273 ;;
274*-*-unicos*)
275 no_libsocket=1
276 no_libnsl=1
277 AC_DEFINE(USE_PIPES)
276b07a3 278 AC_DEFINE(BROKEN_FD_PASSING)
3c0ef626 279 LDFLAGS="$LDFLAGS -Wl,-Dmsglevel=334:fatal,-L/usr/local/lib"
280 LIBS="$LIBS -lgen -lrsc"
281 ;;
282*-dec-osf*)
283 AC_MSG_CHECKING(for Digital Unix SIA)
284 no_osfsia=""
285 AC_ARG_WITH(osfsia,
286 [ --with-osfsia Enable Digital Unix SIA],
287 [
288 if test "x$withval" = "xno" ; then
289 AC_MSG_RESULT(disabled)
290 no_osfsia=1
291 fi
292 ],
293 )
294 if test -z "$no_osfsia" ; then
295 if test -f /etc/sia/matrix.conf; then
296 AC_MSG_RESULT(yes)
297 AC_DEFINE(HAVE_OSF_SIA)
298 AC_DEFINE(DISABLE_LOGIN)
299 LIBS="$LIBS -lsecurity -ldb -lm -laud"
300 else
301 AC_MSG_RESULT(no)
302 fi
303 fi
304 ;;
305
306*-*-nto-qnx)
307 AC_DEFINE(USE_PIPES)
308 AC_DEFINE(NO_X11_UNIX_SOCKETS)
309 AC_DEFINE(MISSING_NFDBITS)
310 AC_DEFINE(MISSING_HOWMANY)
311 AC_DEFINE(MISSING_FD_MASK)
312 ;;
313esac
314
315# Allow user to specify flags
316AC_ARG_WITH(cflags,
317 [ --with-cflags Specify additional flags to pass to compiler],
318 [
319 if test "x$withval" != "xno" ; then
320 CFLAGS="$CFLAGS $withval"
321 fi
322 ]
323)
324AC_ARG_WITH(cppflags,
325 [ --with-cppflags Specify additional flags to pass to preprocessor] ,
326 [
327 if test "x$withval" != "xno"; then
328 CPPFLAGS="$CPPFLAGS $withval"
329 fi
330 ]
331)
332AC_ARG_WITH(ldflags,
333 [ --with-ldflags Specify additional flags to pass to linker],
334 [
335 if test "x$withval" != "xno" ; then
336 LDFLAGS="$LDFLAGS $withval"
337 fi
338 ]
339)
340AC_ARG_WITH(libs,
341 [ --with-libs Specify additional libraries to link with],
342 [
343 if test "x$withval" != "xno" ; then
344 LIBS="$LIBS $withval"
345 fi
346 ]
347)
348
e9702f7d 349# Checks for header files.
350AC_CHECK_HEADERS(bstring.h crypt.h endian.h floatingpoint.h \
351 getopt.h glob.h lastlog.h limits.h login.h \
352 login_cap.h maillock.h netdb.h netgroup.h \
350391c5 353 netinet/in_systm.h paths.h pty.h readpassphrase.h \
354 rpc/types.h security/pam_appl.h shadow.h stddef.h stdint.h \
e9702f7d 355 strings.h sys/bitypes.h sys/bsdtty.h sys/cdefs.h \
350391c5 356 sys/mman.h sys/select.h sys/stat.h \
e9702f7d 357 sys/stropts.h sys/sysmacros.h sys/time.h \
350391c5 358 sys/un.h time.h ttyent.h usersec.h \
e9702f7d 359 util.h utime.h utmp.h utmpx.h)
360
3c0ef626 361# Checks for libraries.
362AC_CHECK_FUNC(yp_match, , AC_CHECK_LIB(nsl, yp_match))
363AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))
364
365dnl SCO OS3 needs this for libwrap
366if test "x$with_tcp_wrappers" != "xno" ; then
367 if test "x$do_sco3_extra_lib_check" = "xyes" ; then
368 AC_CHECK_LIB(rpc, innetgr, LIBS="-lrpc -lyp -lrpc $LIBS" , , -lyp -lrpc)
369 fi
370fi
371
372AC_CHECK_FUNC(getspnam, ,
373 AC_CHECK_LIB(gen, getspnam, LIBS="$LIBS -lgen"))
374
e9702f7d 375AC_ARG_WITH(rpath,
376 [ --without-rpath Disable auto-added -R linker paths],
377 [
378 if test "x$withval" = "xno" ; then
379 need_dash_r=""
380 fi
381 if test "x$withval" = "xyes" ; then
382 need_dash_r=1
383 fi
384 ]
385)
386
3c0ef626 387dnl zlib is required
388AC_ARG_WITH(zlib,
389 [ --with-zlib=PATH Use zlib in PATH],
390 [
e9702f7d 391 if test "x$withval" = "xno" ; then
392 AC_MSG_ERROR([*** zlib is required ***])
393 fi
3c0ef626 394 if test -d "$withval/lib"; then
395 if test -n "${need_dash_r}"; then
396 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
397 else
398 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
399 fi
400 else
401 if test -n "${need_dash_r}"; then
402 LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
403 else
404 LDFLAGS="-L${withval} ${LDFLAGS}"
405 fi
406 fi
407 if test -d "$withval/include"; then
408 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
409 else
410 CPPFLAGS="-I${withval} ${CPPFLAGS}"
411 fi
412 ]
413)
414
415AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first or check config.log ***]))
416
3c0ef626 417dnl UnixWare 2.x
418AC_CHECK_FUNC(strcasecmp,
419 [], [ AC_CHECK_LIB(resolv, strcasecmp, LIBS="$LIBS -lresolv") ]
420)
421AC_CHECK_FUNC(utimes,
422 [], [ AC_CHECK_LIB(c89, utimes, LIBS="$LIBS -lc89") ]
423)
424
425dnl Checks for libutil functions
426AC_CHECK_HEADERS(libutil.h)
427AC_SEARCH_LIBS(login, util bsd, [AC_DEFINE(HAVE_LOGIN)])
428AC_CHECK_FUNCS(logout updwtmp logwtmp)
429
430AC_FUNC_STRFTIME
431
3c0ef626 432# Check for ALTDIRFUNC glob() extension
433AC_MSG_CHECKING(for GLOB_ALTDIRFUNC support)
434AC_EGREP_CPP(FOUNDIT,
435 [
436 #include <glob.h>
437 #ifdef GLOB_ALTDIRFUNC
438 FOUNDIT
439 #endif
440 ],
441 [
442 AC_DEFINE(GLOB_HAS_ALTDIRFUNC)
443 AC_MSG_RESULT(yes)
444 ],
445 [
446 AC_MSG_RESULT(no)
447 ]
448)
449
450# Check for g.gl_matchc glob() extension
451AC_MSG_CHECKING(for gl_matchc field in glob_t)
452AC_EGREP_CPP(FOUNDIT,
453 [
454 #include <glob.h>
455 int main(void){glob_t g; g.gl_matchc = 1;}
456 ],
457 [
458 AC_DEFINE(GLOB_HAS_GL_MATCHC)
459 AC_MSG_RESULT(yes)
460 ],
461 [
462 AC_MSG_RESULT(no)
463 ]
464)
465
466AC_MSG_CHECKING([whether struct dirent allocates space for d_name])
467AC_TRY_RUN(
468 [
469#include <sys/types.h>
470#include <dirent.h>
471int main(void){struct dirent d;return(sizeof(d.d_name)<=sizeof(char));}
472 ],
473 [AC_MSG_RESULT(yes)],
474 [
475 AC_MSG_RESULT(no)
476 AC_DEFINE(BROKEN_ONE_BYTE_DIRENT_D_NAME)
477 ]
478)
479
1c89237d 480# Check whether the user wants GSSAPI mechglue support
481AC_ARG_WITH(mechglue,
482 [ --with-mechglue=PATH Enable GSI/Globus authentication support],
483 [
484 AC_MSG_CHECKING(for mechglue library)
485 mechglue_path=${withval}
486 CPPFLAGS="$CPPFLAGS -I${mechglue_path}"
487 LDFLAGS="$LDFLAGS -L${mechglue_path}"
488 if test ! -z "$need_dash_r" ; then
489 LDFLAGS="$LDFLAGS -R${KRB5ROOT}"
490 fi
491 AC_CHECK_LIB(dl, dlopen, , )
492 if test $ac_cv_lib_dl_dlopen = yes; then
493 LDFLAGS="$LDFLAGS -ldl"
494 fi
495 if test ! -z "$blibpath" ; then
496 blibpath="$blibpath:${KRB5ROOT}"
497 fi
498 AC_DEFINE(GSSAPI)
499 AC_DEFINE(MECHGLUE)
500 LIBS="$LIBS -lgssapi"
501 GSSAPI="mechglue"
502
503 AC_CHECK_LIB(gssapi,gss_init_sec_context)
504 if test "$ac_cv_lib_gssapi_gss_init_sec_context" != yes; then
505 AC_MSG_ERROR("Can't find libgssapi")
506 fi
507 AC_CHECK_HEADER(gssapi.h)
508 if test "$ac_cv_header_gssapi_h" != yes; then
509 AC_MSG_ERROR(Can't find gssapi.h)
510 fi
511 ]
512)
513
514
5598e598 515# Check whether the user wants GSI (Globus) support
516gsi_path="no"
517AC_ARG_WITH(gsi,
518 [ --with-gsi=PATH Enable GSI/Globus authentication support],
519 [
520 gsi_path="$withval"
521 ]
522)
523
524AC_ARG_WITH(globus,
525 [ --with-globus=PATH Enable GSI/Globus authentication support],
526 [
527 gsi_path="$withval"
528 ]
529)
530
5fb9fc74 531# Check whether the user has a Globus flavor type
532globus_flavor_type="no"
533AC_ARG_WITH(globus-flavor,
534 [ --with-globus-flavor=TYPE Describe Globus flavor type (ex: gcc32dbg, etc.)],
535 [
536 globus_flavor_type="$withval"
537 ]
538)
539
5598e598 540if test "x$gsi_path" != "xno" ; then
541 # Globus GSSAPI configuration
5598e598 542 AC_DEFINE(GSI)
543
1c89237d 544 if test "$GSSAPI" -a "$GSSAPI" != "mechglue"; then
545 AC_MSG_ERROR([Previously configured GSSAPI library conflicts with Globus/GSI.])
546 fi
547 if test -z "$GSSAPI"; then
548 AC_DEFINE(GSSAPI)
549 GSSAPI="GSI"
550 fi
551
5598e598 552 # Find GLOBUS/GSI installation Directory
553 AC_MSG_CHECKING(for Globus/GSI installation directory)
554
555 globus_install_dir=$gsi_path
556
557 if test "x$globus_install_dir" = "xyes" ; then
9c6a272d 558 AC_MSG_ERROR(Cannot find Globus/GSI installation directory -- a path must be specified!)
5598e598 559 fi
560 AC_MSG_RESULT($globus_install_dir)
561
562 # Find GLOBUS/GSI development directory
563 AC_MSG_CHECKING(for Globus/GSI development directory)
564
565 if test -d ${globus_install_dir}/lib ; then
566 # Looks like a flat directory structure from configure/make
567 # and not globus-install or gsi-install
568 globus_dev_dir=$globus_install_dir
569
570 else
571 # Assume a true globus installation with architecture
572 # directories and run globus-development-path to find
573 # the development directory
574
575 # Set GLOBUS_INSTALL_PATH
576 GLOBUS_INSTALL_PATH=$globus_install_dir
577 export GLOBUS_INSTALL_PATH
578
579 dev_path_program=${globus_install_dir}/bin/globus-development-path
580
581 if test ! -x ${dev_path_program} ; then
582 AC_MSG_ERROR(Cannot find Globus/GSI installation directory: program ${dev_path_program} does not exist or is not executable)
583 fi
584
585 globus_dev_dir=`${dev_path_program}`
586
587 if test -z "$globus_dev_dir" -o "X$globus_dev_dir" = "X<not found>" ; then
9c6a272d 588 AC_MSG_ERROR(Cannot find Globus/GSI development directory)
5598e598 589 fi
590
591 if test ! -d "$globus_dev_dir" ; then
592 AC_MSG_ERROR(Cannot find Globus/GSI development directory: $globus_dev_dir does not exist)
593 fi
594 fi
595 AC_MSG_RESULT($globus_dev_dir)
596
5fb9fc74 597 # Find GLOBUS/GSI flavor Directory
598 AC_MSG_CHECKING(for Globus flavor type)
599
600 if test "x$globus_flavor_type" = "xno" ; then
1c89237d 601 if test "$GSSAPI" = "mechglue"; then
602 GSI_LIBS="-lglobus_gss_assist -lglobus_gaa"
603 else
604 GSI_LIBS="-lglobus_gss_assist -lglobus_gss -lglobus_gaa"
605 fi
5fb9fc74 606 GSI_LDFLAGS="-L${globus_dev_dir}/lib"
1c89237d 607 GSI_CPPFLAGS="-I${globus_dev_dir}/include"
5fb9fc74 608 AC_MSG_RESULT(none)
609 else
610 GLOBUS_FLAVOR_TYPE_INCL_DIR="${globus_dev_dir}/include/${globus_flavor_type}"
611
612 if test ! -d "$GLOBUS_FLAVOR_TYPE_INCL_DIR" ; then
613 AC_MSG_ERROR(Cannot find Globus flavor-specific include directory: ${GLOBUS_FLAVOR_TYPE_INCL_DIR})
614 fi
615
616 AC_MSG_RESULT($globus_flavor_type)
1c89237d 617 if test "$GSSAPI" = "mechglue"; then
618 GSI_LIBS="${gsi_path}/lib/libglobus_gss_assist_${globus_flavor_type}.a"
619 else
620 GSI_LIBS="${gsi_path}/lib/libglobus_gss_assist_${globus_flavor_type}.a ${gsi_path}/lib/libglobus_gssapi_gsi_${globus_flavor_type}.a"
621 fi
622 GSI_CPPFLAGS="-I${GLOBUS_FLAVOR_TYPE_INCL_DIR}"
5fb9fc74 623 fi
5598e598 624
625 LIBS="$LIBS $GSI_LIBS"
626 LDFLAGS="$LDFLAGS $GSI_LDFLAGS"
1c89237d 627 CPPFLAGS="$CPPFLAGS $GSI_CPPFLAGS"
1ca858e9 628 INSTALL_GSISSH="yes"
629else
630 INSTALL_GSISSH=""
5598e598 631fi
1ca858e9 632AC_SUBST(INSTALL_GSISSH)
633# End Globus/GSI section
5598e598 634
3c0ef626 635# Check whether user wants S/Key support
636SKEY_MSG="no"
637AC_ARG_WITH(skey,
638 [ --with-skey[[=PATH]] Enable S/Key support
639 (optionally in PATH)],
640 [
641 if test "x$withval" != "xno" ; then
642
643 if test "x$withval" != "xyes" ; then
644 CPPFLAGS="$CPPFLAGS -I${withval}/include"
645 LDFLAGS="$LDFLAGS -L${withval}/lib"
646 fi
647
648 AC_DEFINE(SKEY)
649 LIBS="-lskey $LIBS"
650 SKEY_MSG="yes"
651
e9702f7d 652 AC_MSG_CHECKING([for s/key support])
653 AC_TRY_RUN(
654 [
655#include <stdio.h>
656#include <skey.h>
657int main() { char *ff = skey_keyinfo(""); ff=""; return 0; }
658 ],
659 [AC_MSG_RESULT(yes)],
3c0ef626 660 [
e9702f7d 661 AC_MSG_RESULT(no)
3c0ef626 662 AC_MSG_ERROR([** Incomplete or missing s/key libraries.])
663 ])
664 fi
665 ]
666)
667
668# Check whether user wants TCP wrappers support
669TCPW_MSG="no"
670AC_ARG_WITH(tcp-wrappers,
671 [ --with-tcp-wrappers[[=PATH]] Enable tcpwrappers support
672 (optionally in PATH)],
673 [
674 if test "x$withval" != "xno" ; then
675 saved_LIBS="$LIBS"
676 saved_LDFLAGS="$LDFLAGS"
677 saved_CPPFLAGS="$CPPFLAGS"
678 if test -n "${withval}" -a "${withval}" != "yes"; then
679 if test -d "${withval}/lib"; then
680 if test -n "${need_dash_r}"; then
681 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
682 else
683 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
684 fi
685 else
686 if test -n "${need_dash_r}"; then
687 LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
688 else
689 LDFLAGS="-L${withval} ${LDFLAGS}"
690 fi
691 fi
692 if test -d "${withval}/include"; then
693 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
694 else
695 CPPFLAGS="-I${withval} ${CPPFLAGS}"
696 fi
697 fi
e9702f7d 698 LIBWRAP="-lwrap"
699 LIBS="$LIBWRAP $LIBS"
3c0ef626 700 AC_MSG_CHECKING(for libwrap)
701 AC_TRY_LINK(
702 [
703#include <tcpd.h>
704 int deny_severity = 0, allow_severity = 0;
705 ],
706 [hosts_access(0);],
707 [
708 AC_MSG_RESULT(yes)
709 AC_DEFINE(LIBWRAP)
e9702f7d 710 AC_SUBST(LIBWRAP)
3c0ef626 711 TCPW_MSG="yes"
712 ],
713 [
714 AC_MSG_ERROR([*** libwrap missing])
715 ]
716 )
e9702f7d 717 LIBS="$saved_LIBS"
3c0ef626 718 fi
719 ]
720)
721
722dnl Checks for library functions.
350391c5 723AC_CHECK_FUNCS(arc4random b64_ntop bcopy bindresvport_sa \
3c0ef626 724 clock fchmod fchown freeaddrinfo futimes gai_strerror \
725 getaddrinfo getcwd getgrouplist getnameinfo getopt \
726 getrlimit getrusage getttyent glob inet_aton inet_ntoa \
727 inet_ntop innetgr login_getcapbool md5_crypt memmove \
350391c5 728 mkdtemp mmap ngetaddrinfo openpty ogetaddrinfo readpassphrase \
729 realpath recvmsg rresvport_af sendmsg setdtablesize setegid \
44a053a3 730 setenv seteuid setgroups setlogin setproctitle setresgid setreuid \
731 setrlimit setsid setpcred setvbuf sigaction sigvec snprintf \
732 socketpair strerror strlcat strlcpy strmode strsep sysconf tcgetpgrp \
733 truncate utimes vhangup vsnprintf waitpid __b64_ntop _getpty)
3c0ef626 734
276b07a3 735if test $ac_cv_func_mmap = yes ; then
736AC_MSG_CHECKING([for mmap anon shared])
737AC_TRY_RUN(
738 [
739#include <stdio.h>
740#include <sys/mman.h>
741#if !defined(MAP_ANON) && defined(MAP_ANONYMOUS)
742#define MAP_ANON MAP_ANONYMOUS
743#endif
744main() { char *p;
745p = (char *) mmap(NULL, 10, PROT_WRITE|PROT_READ, MAP_ANON|MAP_SHARED, -1, 0);
746if (p == (char *)-1)
747 exit(1);
748exit(0);
749}
750 ],
751 [
752 AC_MSG_RESULT(yes)
753 AC_DEFINE(HAVE_MMAP_ANON_SHARED)
754 ],
755 [ AC_MSG_RESULT(no) ]
756)
757fi
758
3c0ef626 759dnl IRIX and Solaris 2.5.1 have dirname() in libgen
760AC_CHECK_FUNCS(dirname, [AC_CHECK_HEADERS(libgen.h)] ,[
761 AC_CHECK_LIB(gen, dirname,[
762 AC_CACHE_CHECK([for broken dirname],
763 ac_cv_have_broken_dirname, [
764 save_LIBS="$LIBS"
765 LIBS="$LIBS -lgen"
766 AC_TRY_RUN(
767 [
768#include <libgen.h>
769#include <string.h>
770
771int main(int argc, char **argv) {
772 char *s, buf[32];
773
774 strncpy(buf,"/etc", 32);
775 s = dirname(buf);
776 if (!s || strncmp(s, "/", 32) != 0) {
777 exit(1);
778 } else {
779 exit(0);
780 }
781}
782 ],
783 [ ac_cv_have_broken_dirname="no" ],
784 [ ac_cv_have_broken_dirname="yes" ]
785 )
786 LIBS="$save_LIBS"
787 ])
788 if test "x$ac_cv_have_broken_dirname" = "xno" ; then
789 LIBS="$LIBS -lgen"
790 AC_DEFINE(HAVE_DIRNAME)
791 AC_CHECK_HEADERS(libgen.h)
792 fi
793 ])
794])
795
796dnl Checks for time functions
797AC_CHECK_FUNCS(gettimeofday time)
798dnl Checks for utmp functions
799AC_CHECK_FUNCS(endutent getutent getutid getutline pututline setutent)
800AC_CHECK_FUNCS(utmpname)
801dnl Checks for utmpx functions
802AC_CHECK_FUNCS(endutxent getutxent getutxid getutxline pututxline )
803AC_CHECK_FUNCS(setutxent utmpxname)
804
3c0ef626 805AC_CHECK_FUNC(daemon,
806 [AC_DEFINE(HAVE_DAEMON)],
807 [AC_CHECK_LIB(bsd, daemon, [LIBS="$LIBS -lbsd"; AC_DEFINE(HAVE_DAEMON)])]
808)
809
810AC_CHECK_FUNC(getpagesize,
811 [AC_DEFINE(HAVE_GETPAGESIZE)],
812 [AC_CHECK_LIB(ucb, getpagesize, [LIBS="$LIBS -lucb"; AC_DEFINE(HAVE_GETPAGESIZE)])]
813)
814
815# Check for broken snprintf
816if test "x$ac_cv_func_snprintf" = "xyes" ; then
817 AC_MSG_CHECKING([whether snprintf correctly terminates long strings])
818 AC_TRY_RUN(
819 [
820#include <stdio.h>
821int main(void){char b[5];snprintf(b,5,"123456789");return(b[4]!='\0');}
822 ],
823 [AC_MSG_RESULT(yes)],
824 [
825 AC_MSG_RESULT(no)
826 AC_DEFINE(BROKEN_SNPRINTF)
827 AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor])
828 ]
829 )
830fi
831
832AC_FUNC_GETPGRP
833
834# Check for PAM libs
835PAM_MSG="no"
836AC_ARG_WITH(pam,
837 [ --with-pam Enable PAM support ],
838 [
839 if test "x$withval" != "xno" ; then
840 if test "x$ac_cv_header_security_pam_appl_h" != "xyes" ; then
841 AC_MSG_ERROR([PAM headers not found])
842 fi
843
844 AC_CHECK_LIB(dl, dlopen, , )
845 AC_CHECK_LIB(pam, pam_set_item, , AC_MSG_ERROR([*** libpam missing]))
846 AC_CHECK_FUNCS(pam_getenvlist)
905081a4 847 AC_CHECK_FUNCS(pam_putenv)
3c0ef626 848
849 disable_shadow=yes
850 PAM_MSG="yes"
851
852 AC_DEFINE(USE_PAM)
e9702f7d 853 if test $ac_cv_lib_dl_dlopen = yes; then
854 LIBPAM="-lpam -ldl"
855 else
856 LIBPAM="-lpam"
857 fi
858 AC_SUBST(LIBPAM)
3c0ef626 859 fi
860 ]
861)
862
863# Check for older PAM
864if test "x$PAM_MSG" = "xyes" ; then
865 # Check PAM strerror arguments (old PAM)
866 AC_MSG_CHECKING([whether pam_strerror takes only one argument])
867 AC_TRY_COMPILE(
868 [
869#include <stdlib.h>
870#include <security/pam_appl.h>
871 ],
872 [(void)pam_strerror((pam_handle_t *)NULL, -1);],
873 [AC_MSG_RESULT(no)],
874 [
875 AC_DEFINE(HAVE_OLD_PAM)
876 AC_MSG_RESULT(yes)
877 PAM_MSG="yes (old library)"
878 ]
879 )
880fi
881
350391c5 882# Search for OpenSSL
883saved_CPPFLAGS="$CPPFLAGS"
884saved_LDFLAGS="$LDFLAGS"
3c0ef626 885AC_ARG_WITH(ssl-dir,
886 [ --with-ssl-dir=PATH Specify path to OpenSSL installation ],
887 [
888 if test "x$withval" != "xno" ; then
350391c5 889 if test -d "$withval/lib"; then
890 if test -n "${need_dash_r}"; then
891 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
892 else
893 LDFLAGS="-L${withval}/lib ${LDFLAGS}"
3c0ef626 894 fi
895 else
350391c5 896 if test -n "${need_dash_r}"; then
897 LDFLAGS="-L${withval} -R${withval} ${LDFLAGS}"
898 else
899 LDFLAGS="-L${withval} ${LDFLAGS}"
3c0ef626 900 fi
901 fi
350391c5 902 if test -d "$withval/include"; then
903 CPPFLAGS="-I${withval}/include ${CPPFLAGS}"
3c0ef626 904 else
350391c5 905 CPPFLAGS="-I${withval} ${CPPFLAGS}"
3c0ef626 906 fi
907 fi
350391c5 908 ]
909)
3c0ef626 910
350391c5 911# Patch up SSL libraries for GSI authentication as needed
912if test "x$globus_flavor_type" != "xno" ; then
913 # For Globus 2, always link with the static libraries
7c558f68 914 LIBS="$LIBS ${gsi_path}/lib/libglobus_ssl_utils_${globus_flavor_type}.a ${gsi_path}/lib/libssl_${globus_flavor_type}.a ${gsi_path}/lib/libcrypto_${globus_flavor_type}.a"
5fb9fc74 915else
350391c5 916 if test "x$gsi_path" != "xno" ; then
917 # Older GSI needs -lssl too
918 LIBS="$LIBS -lssl -lcrypto"
919 else # if no GSI authentication (i.e., OpenSSL default)
920 LIBS="$LIBS -lcrypto"
921 fi
5fb9fc74 922fi # globus_flavor_type
3c0ef626 923
350391c5 924AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL),
3c0ef626 925 [
350391c5 926 dnl Check default openssl install dir
927 if test -n "${need_dash_r}"; then
928 LDFLAGS="-L/usr/local/ssl/lib -R/usr/local/ssl/lib ${saved_LDFLAGS}"
3c0ef626 929 else
350391c5 930 LDFLAGS="-L/usr/local/ssl/lib ${saved_LDFLAGS}"
3c0ef626 931 fi
350391c5 932 CPPFLAGS="-I/usr/local/ssl/include ${saved_CPPFLAGS}"
933 AC_TRY_LINK_FUNC(RAND_add, AC_DEFINE(HAVE_OPENSSL),
934 [
935 AC_MSG_ERROR([*** Can't find recent OpenSSL libcrypto (see config.log for details) ***])
936 ]
937 )
938 ]
939)
940
3c0ef626 941
e9702f7d 942# Sanity check OpenSSL headers
943AC_MSG_CHECKING([whether OpenSSL's headers match the library])
944AC_TRY_RUN(
945 [
946#include <string.h>
947#include <openssl/opensslv.h>
948int main(void) { return(SSLeay() == OPENSSL_VERSION_NUMBER ? 0 : 1); }
949 ],
950 [
951 AC_MSG_RESULT(yes)
952 ],
953 [
954 AC_MSG_RESULT(no)
955 AC_MSG_ERROR(Your OpenSSL headers do not match your library)
956 ]
957)
958
3c0ef626 959# Some Linux systems (Slackware) need crypt() from libcrypt, *not* the
960# version in OpenSSL. Skip this for PAM
961if test "x$PAM_MSG" = "xno" -a "x$check_for_libcrypt_later" = "x1"; then
962 AC_CHECK_LIB(crypt, crypt, LIBS="$LIBS -lcrypt")
963fi
964
e9702f7d 965
966### Configure cryptographic random number support
967
968# Check wheter OpenSSL seeds itself
969AC_MSG_CHECKING([whether OpenSSL's PRNG is internally seeded])
970AC_TRY_RUN(
971 [
972#include <string.h>
973#include <openssl/rand.h>
974int main(void) { return(RAND_status() == 1 ? 0 : 1); }
975 ],
976 [
977 OPENSSL_SEEDS_ITSELF=yes
978 AC_MSG_RESULT(yes)
979 ],
980 [
981 AC_MSG_RESULT(no)
982 # Default to use of the rand helper if OpenSSL doesn't
983 # seed itself
984 USE_RAND_HELPER=yes
985 ]
986)
987
988
989# Do we want to force the use of the rand helper?
990AC_ARG_WITH(rand-helper,
991 [ --with-rand-helper Use subprocess to gather strong randomness ],
992 [
993 if test "x$withval" = "xno" ; then
994 # Force use of OpenSSL's internal RNG, even if
995 # the previous test showed it to be unseeded.
996 if test -z "$OPENSSL_SEEDS_ITSELF" ; then
997 AC_MSG_WARN([*** Forcing use of OpenSSL's non-self-seeding PRNG])
998 OPENSSL_SEEDS_ITSELF=yes
999 USE_RAND_HELPER=""
1000 fi
1001 else
1002 USE_RAND_HELPER=yes
1003 fi
1004 ],
1005)
1006
1007# Which randomness source do we use?
1008if test ! -z "$OPENSSL_SEEDS_ITSELF" -a -z "$USE_RAND_HELPER" ; then
1009 # OpenSSL only
1010 AC_DEFINE(OPENSSL_PRNG_ONLY)
1011 RAND_MSG="OpenSSL internal ONLY"
1012 INSTALL_SSH_RAND_HELPER=""
1013elif test ! -z "$USE_RAND_HELPER" ; then
1014 # install rand helper
1015 RAND_MSG="ssh-rand-helper"
1016 INSTALL_SSH_RAND_HELPER="yes"
1017fi
1018AC_SUBST(INSTALL_SSH_RAND_HELPER)
1019
1020### Configuration of ssh-rand-helper
1021
1022# PRNGD TCP socket
1023AC_ARG_WITH(prngd-port,
1024 [ --with-prngd-port=PORT read entropy from PRNGD/EGD TCP localhost:PORT],
1025 [
1026 case "$withval" in
1027 no)
1028 withval=""
1029 ;;
1030 [[0-9]]*)
1031 ;;
1032 *)
1033 AC_MSG_ERROR(You must specify a numeric port number for --with-prngd-port)
1034 ;;
1035 esac
1036 if test ! -z "$withval" ; then
1037 PRNGD_PORT="$withval"
1038 AC_DEFINE_UNQUOTED(PRNGD_PORT, $PRNGD_PORT)
1039 fi
1040 ]
1041)
1042
1043# PRNGD Unix domain socket
1044AC_ARG_WITH(prngd-socket,
1045 [ --with-prngd-socket=FILE read entropy from PRNGD/EGD socket FILE (default=/var/run/egd-pool)],
1046 [
1047 case "$withval" in
1048 yes)
1049 withval="/var/run/egd-pool"
1050 ;;
1051 no)
1052 withval=""
1053 ;;
1054 /*)
1055 ;;
1056 *)
1057 AC_MSG_ERROR(You must specify an absolute path to the entropy socket)
1058 ;;
1059 esac
1060
1061 if test ! -z "$withval" ; then
1062 if test ! -z "$PRNGD_PORT" ; then
1063 AC_MSG_ERROR(You may not specify both a PRNGD/EGD port and socket)
1064 fi
1065 if test ! -r "$withval" ; then
1066 AC_MSG_WARN(Entropy socket is not readable)
1067 fi
1068 PRNGD_SOCKET="$withval"
1069 AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET")
1070 fi
1071 ],
1072 [
1073 # Check for existing socket only if we don't have a random device already
1074 if test "$USE_RAND_HELPER" = yes ; then
1075 AC_MSG_CHECKING(for PRNGD/EGD socket)
1076 # Insert other locations here
1077 for sock in /var/run/egd-pool /dev/egd-pool /etc/entropy; do
1078 if test -r $sock && $TEST_MINUS_S_SH -c "test -S $sock -o -p $sock" ; then
1079 PRNGD_SOCKET="$sock"
1080 AC_DEFINE_UNQUOTED(PRNGD_SOCKET, "$PRNGD_SOCKET")
1081 break;
1082 fi
1083 done
1084 if test ! -z "$PRNGD_SOCKET" ; then
1085 AC_MSG_RESULT($PRNGD_SOCKET)
1086 else
1087 AC_MSG_RESULT(not found)
1088 fi
1089 fi
1090 ]
1091)
1092
1093# Change default command timeout for hashing entropy source
1094entropy_timeout=200
1095AC_ARG_WITH(entropy-timeout,
1096 [ --with-entropy-timeout Specify entropy gathering command timeout (msec)],
1097 [
1098 if test "x$withval" != "xno" ; then
1099 entropy_timeout=$withval
1100 fi
1101 ]
1102)
e9702f7d 1103AC_DEFINE_UNQUOTED(ENTROPY_TIMEOUT_MSEC, $entropy_timeout)
1104
276b07a3 1105SSH_PRIVSEP_USER=sshd
350391c5 1106AC_ARG_WITH(privsep-user,
1107 [ --with-privsep-user=user Specify non-privileged user for privilege separation],
1108 [
1109 if test -n "$withval"; then
276b07a3 1110 SSH_PRIVSEP_USER=$withval
350391c5 1111 fi
1112 ]
1113)
276b07a3 1114AC_DEFINE_UNQUOTED(SSH_PRIVSEP_USER, "$SSH_PRIVSEP_USER")
1115AC_SUBST(SSH_PRIVSEP_USER)
350391c5 1116
1117# We do this little dance with the search path to insure
1118# that programs that we select for use by installed programs
1119# (which may be run by the super-user) come from trusted
1120# locations before they come from the user's private area.
1121# This should help avoid accidentally configuring some
1122# random version of a program in someone's personal bin.
1123
1124OPATH=$PATH
1125PATH=/bin:/usr/bin
1126test -h /bin 2> /dev/null && PATH=/usr/bin
1127test -d /sbin && PATH=$PATH:/sbin
1128test -d /usr/sbin && PATH=$PATH:/usr/sbin
1129PATH=$PATH:/etc:$OPATH
1130
e9702f7d 1131# These programs are used by the command hashing source to gather entropy
1132OSSH_PATH_ENTROPY_PROG(PROG_LS, ls)
1133OSSH_PATH_ENTROPY_PROG(PROG_NETSTAT, netstat)
1134OSSH_PATH_ENTROPY_PROG(PROG_ARP, arp)
1135OSSH_PATH_ENTROPY_PROG(PROG_IFCONFIG, ifconfig)
1136OSSH_PATH_ENTROPY_PROG(PROG_JSTAT, jstat)
1137OSSH_PATH_ENTROPY_PROG(PROG_PS, ps)
1138OSSH_PATH_ENTROPY_PROG(PROG_SAR, sar)
1139OSSH_PATH_ENTROPY_PROG(PROG_W, w)
1140OSSH_PATH_ENTROPY_PROG(PROG_WHO, who)
1141OSSH_PATH_ENTROPY_PROG(PROG_LAST, last)
1142OSSH_PATH_ENTROPY_PROG(PROG_LASTLOG, lastlog)
1143OSSH_PATH_ENTROPY_PROG(PROG_DF, df)
1144OSSH_PATH_ENTROPY_PROG(PROG_VMSTAT, vmstat)
1145OSSH_PATH_ENTROPY_PROG(PROG_UPTIME, uptime)
1146OSSH_PATH_ENTROPY_PROG(PROG_IPCS, ipcs)
1147OSSH_PATH_ENTROPY_PROG(PROG_TAIL, tail)
350391c5 1148# restore PATH
1149PATH=$OPATH
e9702f7d 1150
1151# Where does ssh-rand-helper get its randomness from?
1152INSTALL_SSH_PRNG_CMDS=""
1153if test ! -z "$INSTALL_SSH_RAND_HELPER" ; then
1154 if test ! -z "$PRNGD_PORT" ; then
1155 RAND_HELPER_MSG="TCP localhost:$PRNGD_PORT"
1156 elif test ! -z "$PRNGD_SOCKET" ; then
1157 RAND_HELPER_MSG="Unix domain socket \"$PRNGD_SOCKET\""
1158 else
1159 RAND_HELPER_MSG="Command hashing (timeout $entropy_timeout)"
1160 RAND_HELPER_CMDHASH=yes
1161 INSTALL_SSH_PRNG_CMDS="yes"
1162 fi
1163fi
1164AC_SUBST(INSTALL_SSH_PRNG_CMDS)
1165
1166
3c0ef626 1167# Cheap hack to ensure NEWS-OS libraries are arranged right.
1168if test ! -z "$SONY" ; then
1169 LIBS="$LIBS -liberty";
1170fi
1171
1172# Checks for data types
1173AC_CHECK_SIZEOF(char, 1)
1174AC_CHECK_SIZEOF(short int, 2)
1175AC_CHECK_SIZEOF(int, 4)
1176AC_CHECK_SIZEOF(long int, 4)
1177AC_CHECK_SIZEOF(long long int, 8)
1178
350391c5 1179# Sanity check long long for some platforms (AIX)
1180if test "x$ac_cv_sizeof_long_long_int" = "x4" ; then
1181 ac_cv_sizeof_long_long_int=0
1182fi
1183
3c0ef626 1184# More checks for data types
1185AC_CACHE_CHECK([for u_int type], ac_cv_have_u_int, [
1186 AC_TRY_COMPILE(
1187 [ #include <sys/types.h> ],
1188 [ u_int a; a = 1;],
1189 [ ac_cv_have_u_int="yes" ],
1190 [ ac_cv_have_u_int="no" ]
1191 )
1192])
1193if test "x$ac_cv_have_u_int" = "xyes" ; then
1194 AC_DEFINE(HAVE_U_INT)
1195 have_u_int=1
1196fi
1197
1198AC_CACHE_CHECK([for intXX_t types], ac_cv_have_intxx_t, [
1199 AC_TRY_COMPILE(
1200 [ #include <sys/types.h> ],
1201 [ int8_t a; int16_t b; int32_t c; a = b = c = 1;],
1202 [ ac_cv_have_intxx_t="yes" ],
1203 [ ac_cv_have_intxx_t="no" ]
1204 )
1205])
1206if test "x$ac_cv_have_intxx_t" = "xyes" ; then
1207 AC_DEFINE(HAVE_INTXX_T)
1208 have_intxx_t=1
1209fi
1210
1211if (test -z "$have_intxx_t" && \
1212 test "x$ac_cv_header_stdint_h" = "xyes")
1213then
1214 AC_MSG_CHECKING([for intXX_t types in stdint.h])
1215 AC_TRY_COMPILE(
1216 [ #include <stdint.h> ],
1217 [ int8_t a; int16_t b; int32_t c; a = b = c = 1;],
1218 [
1219 AC_DEFINE(HAVE_INTXX_T)
1220 AC_MSG_RESULT(yes)
1221 ],
1222 [ AC_MSG_RESULT(no) ]
1223 )
1224fi
1225
1226AC_CACHE_CHECK([for int64_t type], ac_cv_have_int64_t, [
1227 AC_TRY_COMPILE(
1228 [ #include <sys/types.h> ],
1229 [ int64_t a; a = 1;],
1230 [ ac_cv_have_int64_t="yes" ],
1231 [ ac_cv_have_int64_t="no" ]
1232 )
1233])
1234if test "x$ac_cv_have_int64_t" = "xyes" ; then
1235 AC_DEFINE(HAVE_INT64_T)
1236 have_int64_t=1
1237fi
1238
1239if test -z "$have_int64_t" ; then
1240 AC_MSG_CHECKING([for int64_t type in sys/socket.h])
1241 AC_TRY_COMPILE(
1242 [ #include <sys/socket.h> ],
1243 [ int64_t a; a = 1],
1244 [
1245 AC_DEFINE(HAVE_INT64_T)
1246 AC_MSG_RESULT(yes)
1247 ],
1248 [ AC_MSG_RESULT(no) ]
1249 )
1250fi
1251
e9702f7d 1252if test -z "$have_int64_t" ; then
1253 AC_MSG_CHECKING([for int64_t type in sys/bitypes.h])
1254 AC_TRY_COMPILE(
1255 [ #include <sys/bitypes.h> ],
1256 [ int64_t a; a = 1],
1257 [
1258 AC_DEFINE(HAVE_INT64_T)
1259 AC_MSG_RESULT(yes)
1260 ],
1261 [ AC_MSG_RESULT(no) ]
1262 )
1263fi
1264
3c0ef626 1265AC_CACHE_CHECK([for u_intXX_t types], ac_cv_have_u_intxx_t, [
1266 AC_TRY_COMPILE(
1267 [ #include <sys/types.h> ],
1268 [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;],
1269 [ ac_cv_have_u_intxx_t="yes" ],
1270 [ ac_cv_have_u_intxx_t="no" ]
1271 )
1272])
1273if test "x$ac_cv_have_u_intxx_t" = "xyes" ; then
1274 AC_DEFINE(HAVE_U_INTXX_T)
1275 have_u_intxx_t=1
1276fi
1277
1278if test -z "$have_u_intxx_t" ; then
1279 AC_MSG_CHECKING([for u_intXX_t types in sys/socket.h])
1280 AC_TRY_COMPILE(
1281 [ #include <sys/socket.h> ],
1282 [ u_int8_t a; u_int16_t b; u_int32_t c; a = b = c = 1;],
1283 [
1284 AC_DEFINE(HAVE_U_INTXX_T)
1285 AC_MSG_RESULT(yes)
1286 ],
1287 [ AC_MSG_RESULT(no) ]
1288 )
1289fi
1290
1291AC_CACHE_CHECK([for u_int64_t types], ac_cv_have_u_int64_t, [
1292 AC_TRY_COMPILE(
1293 [ #include <sys/types.h> ],
1294 [ u_int64_t a; a = 1;],
1295 [ ac_cv_have_u_int64_t="yes" ],
1296 [ ac_cv_have_u_int64_t="no" ]
1297 )
1298])
1299if test "x$ac_cv_have_u_int64_t" = "xyes" ; then
1300 AC_DEFINE(HAVE_U_INT64_T)
1301 have_u_int64_t=1
1302fi
1303
e9702f7d 1304if test -z "$have_u_int64_t" ; then
1305 AC_MSG_CHECKING([for u_int64_t type in sys/bitypes.h])
1306 AC_TRY_COMPILE(
1307 [ #include <sys/bitypes.h> ],
1308 [ u_int64_t a; a = 1],
1309 [
1310 AC_DEFINE(HAVE_U_INT64_T)
1311 AC_MSG_RESULT(yes)
1312 ],
1313 [ AC_MSG_RESULT(no) ]
1314 )
1315fi
1316
3c0ef626 1317if test -z "$have_u_intxx_t" ; then
1318 AC_CACHE_CHECK([for uintXX_t types], ac_cv_have_uintxx_t, [
1319 AC_TRY_COMPILE(
1320 [
1321#include <sys/types.h>
1322 ],
1323 [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1; ],
1324 [ ac_cv_have_uintxx_t="yes" ],
1325 [ ac_cv_have_uintxx_t="no" ]
1326 )
1327 ])
1328 if test "x$ac_cv_have_uintxx_t" = "xyes" ; then
1329 AC_DEFINE(HAVE_UINTXX_T)
1330 fi
1331fi
1332
1333if test -z "$have_uintxx_t" ; then
1334 AC_MSG_CHECKING([for uintXX_t types in stdint.h])
1335 AC_TRY_COMPILE(
1336 [ #include <stdint.h> ],
1337 [ uint8_t a; uint16_t b; uint32_t c; a = b = c = 1;],
1338 [
1339 AC_DEFINE(HAVE_UINTXX_T)
1340 AC_MSG_RESULT(yes)
1341 ],
1342 [ AC_MSG_RESULT(no) ]
1343 )
1344fi
1345
1346if (test -z "$have_u_intxx_t" || test -z "$have_intxx_t" && \
1347 test "x$ac_cv_header_sys_bitypes_h" = "xyes")
1348then
1349 AC_MSG_CHECKING([for intXX_t and u_intXX_t types in sys/bitypes.h])
1350 AC_TRY_COMPILE(
1351 [
1352#include <sys/bitypes.h>
1353 ],
1354 [
1355 int8_t a; int16_t b; int32_t c;
1356 u_int8_t e; u_int16_t f; u_int32_t g;
1357 a = b = c = e = f = g = 1;
1358 ],
1359 [
1360 AC_DEFINE(HAVE_U_INTXX_T)
1361 AC_DEFINE(HAVE_INTXX_T)
1362 AC_MSG_RESULT(yes)
1363 ],
1364 [AC_MSG_RESULT(no)]
1365 )
1366fi
1367
1368
1369AC_CACHE_CHECK([for u_char], ac_cv_have_u_char, [
1370 AC_TRY_COMPILE(
1371 [
1372#include <sys/types.h>
1373 ],
1374 [ u_char foo; foo = 125; ],
1375 [ ac_cv_have_u_char="yes" ],
1376 [ ac_cv_have_u_char="no" ]
1377 )
1378])
1379if test "x$ac_cv_have_u_char" = "xyes" ; then
1380 AC_DEFINE(HAVE_U_CHAR)
1381fi
1382
1383TYPE_SOCKLEN_T
1384
e9702f7d 1385AC_CHECK_TYPES(sig_atomic_t,,,[#include <signal.h>])
1386
3c0ef626 1387AC_CACHE_CHECK([for size_t], ac_cv_have_size_t, [
1388 AC_TRY_COMPILE(
1389 [
1390#include <sys/types.h>
1391 ],
1392 [ size_t foo; foo = 1235; ],
1393 [ ac_cv_have_size_t="yes" ],
1394 [ ac_cv_have_size_t="no" ]
1395 )
1396])
1397if test "x$ac_cv_have_size_t" = "xyes" ; then
1398 AC_DEFINE(HAVE_SIZE_T)
1399fi
1400
1401AC_CACHE_CHECK([for ssize_t], ac_cv_have_ssize_t, [
1402 AC_TRY_COMPILE(
1403 [
1404#include <sys/types.h>
1405 ],
1406 [ ssize_t foo; foo = 1235; ],
1407 [ ac_cv_have_ssize_t="yes" ],
1408 [ ac_cv_have_ssize_t="no" ]
1409 )
1410])
1411if test "x$ac_cv_have_ssize_t" = "xyes" ; then
1412 AC_DEFINE(HAVE_SSIZE_T)
1413fi
1414
1415AC_CACHE_CHECK([for clock_t], ac_cv_have_clock_t, [
1416 AC_TRY_COMPILE(
1417 [
1418#include <time.h>
1419 ],
1420 [ clock_t foo; foo = 1235; ],
1421 [ ac_cv_have_clock_t="yes" ],
1422 [ ac_cv_have_clock_t="no" ]
1423 )
1424])
1425if test "x$ac_cv_have_clock_t" = "xyes" ; then
1426 AC_DEFINE(HAVE_CLOCK_T)
1427fi
1428
1429AC_CACHE_CHECK([for sa_family_t], ac_cv_have_sa_family_t, [
1430 AC_TRY_COMPILE(
1431 [
1432#include <sys/types.h>
1433#include <sys/socket.h>
1434 ],
1435 [ sa_family_t foo; foo = 1235; ],
1436 [ ac_cv_have_sa_family_t="yes" ],
1437 [ AC_TRY_COMPILE(
1438 [
1439#include <sys/types.h>
1440#include <sys/socket.h>
1441#include <netinet/in.h>
1442 ],
1443 [ sa_family_t foo; foo = 1235; ],
1444 [ ac_cv_have_sa_family_t="yes" ],
1445
1446 [ ac_cv_have_sa_family_t="no" ]
1447 )]
1448 )
1449])
1450if test "x$ac_cv_have_sa_family_t" = "xyes" ; then
1451 AC_DEFINE(HAVE_SA_FAMILY_T)
1452fi
1453
1454AC_CACHE_CHECK([for pid_t], ac_cv_have_pid_t, [
1455 AC_TRY_COMPILE(
1456 [
1457#include <sys/types.h>
1458 ],
1459 [ pid_t foo; foo = 1235; ],
1460 [ ac_cv_have_pid_t="yes" ],
1461 [ ac_cv_have_pid_t="no" ]
1462 )
1463])
1464if test "x$ac_cv_have_pid_t" = "xyes" ; then
1465 AC_DEFINE(HAVE_PID_T)
1466fi
1467
1468AC_CACHE_CHECK([for mode_t], ac_cv_have_mode_t, [
1469 AC_TRY_COMPILE(
1470 [
1471#include <sys/types.h>
1472 ],
1473 [ mode_t foo; foo = 1235; ],
1474 [ ac_cv_have_mode_t="yes" ],
1475 [ ac_cv_have_mode_t="no" ]
1476 )
1477])
1478if test "x$ac_cv_have_mode_t" = "xyes" ; then
1479 AC_DEFINE(HAVE_MODE_T)
1480fi
1481
1482
1483AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_have_struct_sockaddr_storage, [
1484 AC_TRY_COMPILE(
1485 [
1486#include <sys/types.h>
1487#include <sys/socket.h>
1488 ],
1489 [ struct sockaddr_storage s; ],
1490 [ ac_cv_have_struct_sockaddr_storage="yes" ],
1491 [ ac_cv_have_struct_sockaddr_storage="no" ]
1492 )
1493])
1494if test "x$ac_cv_have_struct_sockaddr_storage" = "xyes" ; then
1495 AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE)
1496fi
1497
1498AC_CACHE_CHECK([for struct sockaddr_in6], ac_cv_have_struct_sockaddr_in6, [
1499 AC_TRY_COMPILE(
1500 [
1501#include <sys/types.h>
1502#include <netinet/in.h>
1503 ],
1504 [ struct sockaddr_in6 s; s.sin6_family = 0; ],
1505 [ ac_cv_have_struct_sockaddr_in6="yes" ],
1506 [ ac_cv_have_struct_sockaddr_in6="no" ]
1507 )
1508])
1509if test "x$ac_cv_have_struct_sockaddr_in6" = "xyes" ; then
1510 AC_DEFINE(HAVE_STRUCT_SOCKADDR_IN6)
1511fi
1512
1513AC_CACHE_CHECK([for struct in6_addr], ac_cv_have_struct_in6_addr, [
1514 AC_TRY_COMPILE(
1515 [
1516#include <sys/types.h>
1517#include <netinet/in.h>
1518 ],
1519 [ struct in6_addr s; s.s6_addr[0] = 0; ],
1520 [ ac_cv_have_struct_in6_addr="yes" ],
1521 [ ac_cv_have_struct_in6_addr="no" ]
1522 )
1523])
1524if test "x$ac_cv_have_struct_in6_addr" = "xyes" ; then
1525 AC_DEFINE(HAVE_STRUCT_IN6_ADDR)
1526fi
1527
1528AC_CACHE_CHECK([for struct addrinfo], ac_cv_have_struct_addrinfo, [
1529 AC_TRY_COMPILE(
1530 [
1531#include <sys/types.h>
1532#include <sys/socket.h>
1533#include <netdb.h>
1534 ],
1535 [ struct addrinfo s; s.ai_flags = AI_PASSIVE; ],
1536 [ ac_cv_have_struct_addrinfo="yes" ],
1537 [ ac_cv_have_struct_addrinfo="no" ]
1538 )
1539])
1540if test "x$ac_cv_have_struct_addrinfo" = "xyes" ; then
1541 AC_DEFINE(HAVE_STRUCT_ADDRINFO)
1542fi
1543
1544AC_CACHE_CHECK([for struct timeval], ac_cv_have_struct_timeval, [
1545 AC_TRY_COMPILE(
1546 [ #include <sys/time.h> ],
1547 [ struct timeval tv; tv.tv_sec = 1;],
1548 [ ac_cv_have_struct_timeval="yes" ],
1549 [ ac_cv_have_struct_timeval="no" ]
1550 )
1551])
1552if test "x$ac_cv_have_struct_timeval" = "xyes" ; then
1553 AC_DEFINE(HAVE_STRUCT_TIMEVAL)
1554 have_struct_timeval=1
1555fi
1556
1557# If we don't have int64_t then we can't compile sftp-server. So don't
1558# even attempt to do it.
1559if test "x$ac_cv_have_int64_t" = "xno" -a \
1560 "x$ac_cv_sizeof_long_int" != "x8" -a \
1561 "x$ac_cv_sizeof_long_long_int" = "x0" ; then
1562 NO_SFTP='#'
1563else
1564dnl test snprintf (broken on SCO w/gcc)
1565 AC_TRY_RUN(
1566 [
1567#include <stdio.h>
1568#include <string.h>
1569#ifdef HAVE_SNPRINTF
1570main()
1571{
1572 char buf[50];
1573 char expected_out[50];
1574 int mazsize = 50 ;
1575#if (SIZEOF_LONG_INT == 8)
1576 long int num = 0x7fffffffffffffff;
1577#else
1578 long long num = 0x7fffffffffffffffll;
1579#endif
1580 strcpy(expected_out, "9223372036854775807");
1581 snprintf(buf, mazsize, "%lld", num);
1582 if(strcmp(buf, expected_out) != 0)
1583 exit(1);
1584 exit(0);
1585}
1586#else
1587main() { exit(0); }
1588#endif
1589 ], [ true ], [ AC_DEFINE(BROKEN_SNPRINTF) ]
1590 )
1591fi
1592AC_SUBST(NO_SFTP)
1593
1594dnl Checks for structure members
1595OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmp.h, HAVE_HOST_IN_UTMP)
1596OSSH_CHECK_HEADER_FOR_FIELD(ut_host, utmpx.h, HAVE_HOST_IN_UTMPX)
1597OSSH_CHECK_HEADER_FOR_FIELD(syslen, utmpx.h, HAVE_SYSLEN_IN_UTMPX)
1598OSSH_CHECK_HEADER_FOR_FIELD(ut_pid, utmp.h, HAVE_PID_IN_UTMP)
1599OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmp.h, HAVE_TYPE_IN_UTMP)
1600OSSH_CHECK_HEADER_FOR_FIELD(ut_type, utmpx.h, HAVE_TYPE_IN_UTMPX)
1601OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmp.h, HAVE_TV_IN_UTMP)
1602OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmp.h, HAVE_ID_IN_UTMP)
1603OSSH_CHECK_HEADER_FOR_FIELD(ut_id, utmpx.h, HAVE_ID_IN_UTMPX)
1604OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmp.h, HAVE_ADDR_IN_UTMP)
1605OSSH_CHECK_HEADER_FOR_FIELD(ut_addr, utmpx.h, HAVE_ADDR_IN_UTMPX)
1606OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmp.h, HAVE_ADDR_V6_IN_UTMP)
1607OSSH_CHECK_HEADER_FOR_FIELD(ut_addr_v6, utmpx.h, HAVE_ADDR_V6_IN_UTMPX)
1608OSSH_CHECK_HEADER_FOR_FIELD(ut_exit, utmp.h, HAVE_EXIT_IN_UTMP)
1609OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmp.h, HAVE_TIME_IN_UTMP)
1610OSSH_CHECK_HEADER_FOR_FIELD(ut_time, utmpx.h, HAVE_TIME_IN_UTMPX)
1611OSSH_CHECK_HEADER_FOR_FIELD(ut_tv, utmpx.h, HAVE_TV_IN_UTMPX)
1612
1613AC_CHECK_MEMBERS([struct stat.st_blksize])
1614
1615AC_CACHE_CHECK([for ss_family field in struct sockaddr_storage],
1616 ac_cv_have_ss_family_in_struct_ss, [
1617 AC_TRY_COMPILE(
1618 [
1619#include <sys/types.h>
1620#include <sys/socket.h>
1621 ],
1622 [ struct sockaddr_storage s; s.ss_family = 1; ],
1623 [ ac_cv_have_ss_family_in_struct_ss="yes" ],
1624 [ ac_cv_have_ss_family_in_struct_ss="no" ],
1625 )
1626])
1627if test "x$ac_cv_have_ss_family_in_struct_ss" = "xyes" ; then
1628 AC_DEFINE(HAVE_SS_FAMILY_IN_SS)
1629fi
1630
1631AC_CACHE_CHECK([for __ss_family field in struct sockaddr_storage],
1632 ac_cv_have___ss_family_in_struct_ss, [
1633 AC_TRY_COMPILE(
1634 [
1635#include <sys/types.h>
1636#include <sys/socket.h>
1637 ],
1638 [ struct sockaddr_storage s; s.__ss_family = 1; ],
1639 [ ac_cv_have___ss_family_in_struct_ss="yes" ],
1640 [ ac_cv_have___ss_family_in_struct_ss="no" ]
1641 )
1642])
1643if test "x$ac_cv_have___ss_family_in_struct_ss" = "xyes" ; then
1644 AC_DEFINE(HAVE___SS_FAMILY_IN_SS)
1645fi
1646
1647AC_CACHE_CHECK([for pw_class field in struct passwd],
1648 ac_cv_have_pw_class_in_struct_passwd, [
1649 AC_TRY_COMPILE(
1650 [
1651#include <pwd.h>
1652 ],
1653 [ struct passwd p; p.pw_class = 0; ],
1654 [ ac_cv_have_pw_class_in_struct_passwd="yes" ],
1655 [ ac_cv_have_pw_class_in_struct_passwd="no" ]
1656 )
1657])
1658if test "x$ac_cv_have_pw_class_in_struct_passwd" = "xyes" ; then
1659 AC_DEFINE(HAVE_PW_CLASS_IN_PASSWD)
1660fi
1661
1662AC_CACHE_CHECK([for pw_expire field in struct passwd],
1663 ac_cv_have_pw_expire_in_struct_passwd, [
1664 AC_TRY_COMPILE(
1665 [
1666#include <pwd.h>
1667 ],
1668 [ struct passwd p; p.pw_expire = 0; ],
1669 [ ac_cv_have_pw_expire_in_struct_passwd="yes" ],
1670 [ ac_cv_have_pw_expire_in_struct_passwd="no" ]
1671 )
1672])
1673if test "x$ac_cv_have_pw_expire_in_struct_passwd" = "xyes" ; then
1674 AC_DEFINE(HAVE_PW_EXPIRE_IN_PASSWD)
1675fi
1676
1677AC_CACHE_CHECK([for pw_change field in struct passwd],
1678 ac_cv_have_pw_change_in_struct_passwd, [
1679 AC_TRY_COMPILE(
1680 [
1681#include <pwd.h>
1682 ],
1683 [ struct passwd p; p.pw_change = 0; ],
1684 [ ac_cv_have_pw_change_in_struct_passwd="yes" ],
1685 [ ac_cv_have_pw_change_in_struct_passwd="no" ]
1686 )
1687])
1688if test "x$ac_cv_have_pw_change_in_struct_passwd" = "xyes" ; then
1689 AC_DEFINE(HAVE_PW_CHANGE_IN_PASSWD)
1690fi
1691
541874c2 1692dnl make sure we're using the real structure members and not defines
350391c5 1693AC_CACHE_CHECK([for msg_accrights field in struct msghdr],
1694 ac_cv_have_accrights_in_msghdr, [
541874c2 1695 AC_TRY_RUN(
350391c5 1696 [
1697#include <sys/types.h>
1698#include <sys/socket.h>
1699#include <sys/uio.h>
541874c2 1700int main() {
1701#ifdef msg_accrights
1702exit(1);
1703#endif
1704struct msghdr m;
1705m.msg_accrights = 0;
1706exit(0);
1707}
350391c5 1708 ],
350391c5 1709 [ ac_cv_have_accrights_in_msghdr="yes" ],
1710 [ ac_cv_have_accrights_in_msghdr="no" ]
1711 )
1712])
1713if test "x$ac_cv_have_accrights_in_msghdr" = "xyes" ; then
1714 AC_DEFINE(HAVE_ACCRIGHTS_IN_MSGHDR)
1715fi
1716
1717AC_CACHE_CHECK([for msg_control field in struct msghdr],
1718 ac_cv_have_control_in_msghdr, [
541874c2 1719 AC_TRY_RUN(
350391c5 1720 [
1721#include <sys/types.h>
1722#include <sys/socket.h>
1723#include <sys/uio.h>
541874c2 1724int main() {
1725#ifdef msg_control
1726exit(1);
1727#endif
1728struct msghdr m;
1729m.msg_control = 0;
1730exit(0);
1731}
350391c5 1732 ],
350391c5 1733 [ ac_cv_have_control_in_msghdr="yes" ],
1734 [ ac_cv_have_control_in_msghdr="no" ]
1735 )
1736])
1737if test "x$ac_cv_have_control_in_msghdr" = "xyes" ; then
1738 AC_DEFINE(HAVE_CONTROL_IN_MSGHDR)
1739fi
1740
3c0ef626 1741AC_CACHE_CHECK([if libc defines __progname], ac_cv_libc_defines___progname, [
1742 AC_TRY_LINK([],
1743 [ extern char *__progname; printf("%s", __progname); ],
1744 [ ac_cv_libc_defines___progname="yes" ],
1745 [ ac_cv_libc_defines___progname="no" ]
1746 )
1747])
1748if test "x$ac_cv_libc_defines___progname" = "xyes" ; then
1749 AC_DEFINE(HAVE___PROGNAME)
1750fi
1751
350391c5 1752AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [
1753 AC_TRY_LINK([
1754#include <stdio.h>
1755],
1756 [ printf("%s", __FUNCTION__); ],
1757 [ ac_cv_cc_implements___FUNCTION__="yes" ],
1758 [ ac_cv_cc_implements___FUNCTION__="no" ]
1759 )
1760])
1761if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then
1762 AC_DEFINE(HAVE___FUNCTION__)
1763fi
1764
1765AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [
1766 AC_TRY_LINK([
1767#include <stdio.h>
1768],
1769 [ printf("%s", __func__); ],
1770 [ ac_cv_cc_implements___func__="yes" ],
1771 [ ac_cv_cc_implements___func__="no" ]
1772 )
1773])
1774if test "x$ac_cv_cc_implements___func__" = "xyes" ; then
1775 AC_DEFINE(HAVE___func__)
1776fi
1777
3c0ef626 1778AC_CACHE_CHECK([whether getopt has optreset support],
1779 ac_cv_have_getopt_optreset, [
1780 AC_TRY_LINK(
1781 [
1782#include <getopt.h>
1783 ],
1784 [ extern int optreset; optreset = 0; ],
1785 [ ac_cv_have_getopt_optreset="yes" ],
1786 [ ac_cv_have_getopt_optreset="no" ]
1787 )
1788])
1789if test "x$ac_cv_have_getopt_optreset" = "xyes" ; then
1790 AC_DEFINE(HAVE_GETOPT_OPTRESET)
1791fi
1792
1793AC_CACHE_CHECK([if libc defines sys_errlist], ac_cv_libc_defines_sys_errlist, [
1794 AC_TRY_LINK([],
1795 [ extern const char *const sys_errlist[]; printf("%s", sys_errlist[0]);],
1796 [ ac_cv_libc_defines_sys_errlist="yes" ],
1797 [ ac_cv_libc_defines_sys_errlist="no" ]
1798 )
1799])
1800if test "x$ac_cv_libc_defines_sys_errlist" = "xyes" ; then
1801 AC_DEFINE(HAVE_SYS_ERRLIST)
1802fi
1803
1804
1805AC_CACHE_CHECK([if libc defines sys_nerr], ac_cv_libc_defines_sys_nerr, [
1806 AC_TRY_LINK([],
1807 [ extern int sys_nerr; printf("%i", sys_nerr);],
1808 [ ac_cv_libc_defines_sys_nerr="yes" ],
1809 [ ac_cv_libc_defines_sys_nerr="no" ]
1810 )
1811])
1812if test "x$ac_cv_libc_defines_sys_nerr" = "xyes" ; then
1813 AC_DEFINE(HAVE_SYS_NERR)
1814fi
1815
3c0ef626 1816SCARD_MSG="no"
350391c5 1817
1818# Check whether user wants sectok support
1819AC_ARG_WITH(sectok,
1820 [ --with-sectok Enable smartcard support using libsectok],
3c0ef626 1821 [
1822 if test "x$withval" != "xno" ; then
1823 if test "x$withval" != "xyes" ; then
1824 CPPFLAGS="$CPPFLAGS -I${withval}"
1825 LDFLAGS="$LDFLAGS -L${withval}"
1826 if test ! -z "$need_dash_r" ; then
1827 LDFLAGS="$LDFLAGS -R${withval}"
1828 fi
1829 if test ! -z "$blibpath" ; then
1830 blibpath="$blibpath:${withval}"
1831 fi
1832 fi
1833 AC_CHECK_HEADERS(sectok.h)
1834 if test "$ac_cv_header_sectok_h" != yes; then
1835 AC_MSG_ERROR(Can't find sectok.h)
1836 fi
1837 AC_CHECK_LIB(sectok, sectok_open)
1838 if test "$ac_cv_lib_sectok_sectok_open" != yes; then
1839 AC_MSG_ERROR(Can't find libsectok)
1840 fi
1841 AC_DEFINE(SMARTCARD)
350391c5 1842 AC_DEFINE(USE_SECTOK)
1843 SCARD_MSG="yes, using sectok"
3c0ef626 1844 fi
1845 ]
1846)
1847
350391c5 1848# Check whether user wants OpenSC support
1849AC_ARG_WITH(opensc,
1850 AC_HELP_STRING([--with-opensc=PFX],
1851 [Enable smartcard support using OpenSC]),
1852 opensc_config_prefix="$withval", opensc_config_prefix="")
1853if test x$opensc_config_prefix != x ; then
1854 OPENSC_CONFIG=$opensc_config_prefix/bin/opensc-config
1855 AC_PATH_PROG(OPENSC_CONFIG, opensc-config, no)
1856 if test "$OPENSC_CONFIG" != "no"; then
1857 LIBOPENSC_CFLAGS=`$OPENSC_CONFIG --cflags`
1858 LIBOPENSC_LIBS=`$OPENSC_CONFIG --libs`
1859 CPPFLAGS="$CPPFLAGS $LIBOPENSC_CFLAGS"
1860 LDFLAGS="$LDFLAGS $LIBOPENSC_LIBS"
1861 AC_DEFINE(SMARTCARD)
1862 AC_DEFINE(USE_OPENSC)
1863 SCARD_MSG="yes, using OpenSC"
1864 fi
1865fi
1866
63119dd9 1867# Check whether user wants Kerberos 5 support
350391c5 1868KRB5_MSG="no"
63119dd9 1869AC_ARG_WITH(kerberos5,
1870 [ --with-kerberos5=PATH Enable Kerberos 5 support],
1871 [
1872 if test "x$withval" != "xno" ; then
1873 if test "x$withval" = "xyes" ; then
1874 KRB5ROOT="/usr/local"
1875 else
1876 KRB5ROOT=${withval}
1877 fi
1878 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include"
1879 LDFLAGS="$LDFLAGS -L${KRB5ROOT}/lib"
1880 AC_DEFINE(KRB5)
350391c5 1881 KRB5_MSG="yes"
63119dd9 1882 AC_MSG_CHECKING(whether we are using Heimdal)
1883 AC_TRY_COMPILE([ #include <krb5.h> ],
1884 [ char *tmp = heimdal_version; ],
1885 [ AC_MSG_RESULT(yes)
1886 AC_DEFINE(HEIMDAL)
1887 K5LIBS="-lkrb5 -ldes -lcom_err -lasn1 -lroken"
1888 ],
1889 [ AC_MSG_RESULT(no)
1890 K5LIBS="-lkrb5 -lk5crypto -lcom_err"
1891 ]
1892 )
1893 if test ! -z "$need_dash_r" ; then
1894 LDFLAGS="$LDFLAGS -R${KRB5ROOT}/lib"
1895 fi
1896 if test ! -z "$blibpath" ; then
1897 blibpath="$blibpath:${KRB5ROOT}/lib"
1898 fi
1899 AC_CHECK_LIB(resolv, dn_expand, , )
1900
1c89237d 1901 # If we're using some other GSSAPI
1902 if test "$GSSAPI" -a "$GSSAPI" != "mechglue"; then
1903 AC_MSG_ERROR([$GSSAPI GSSAPI library conflicts with Kerberos support. Use mechglue instead.])
1904 fi
5598e598 1905 AC_CHECK_LIB(gssapi,gss_init_sec_context,
1906 [ AC_DEFINE(GSSAPI)
1907 K5LIBS="-lgssapi $K5LIBS" ],
1908 [ AC_CHECK_LIB(gssapi_krb5,gss_init_sec_context,
1909 [ AC_DEFINE(GSSAPI)
1910 K5LIBS="-lgssapi_krb5 $K5LIBS" ],
1911 AC_MSG_WARN([Cannot find any suitable gss-api library - build may fail]),
1912 $K5LIBS)
1913 ],
1914 $K5LIBS)
1c89237d 1915
5598e598 1916 AC_CHECK_HEADER(gssapi.h, ,
1917 [ unset ac_cv_header_gssapi_h
1918 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
1919 AC_CHECK_HEADERS(gssapi.h, ,
1920 AC_MSG_WARN([Cannot find any suitable gss-api header - build may fail])
1921 )
1922 ]
1923 )
1924
1c89237d 1925 AC_CHECK_LIB(gssapi, gss_krb5_copy_ccache, ,
1926 [ K5LIBS="-lgssapi_krb5 $K5LIBS"
1927 AC_CHECK_LIB(gssapi_krb5, gss_krb5_copy_ccache, ,
1928 AC_MSG_WARN([Cannot find gss_krb5_copy_ccache -- build may fail]),
1929 $K5LIBS)
1930 ],
1931 $K5LIBS)
1932
5598e598 1933 oldCPP="$CPPFLAGS"
1934 CPPFLAGS="$CPPFLAGS -I${KRB5ROOT}/include/gssapi"
1935 AC_CHECK_HEADER(gssapi_krb5.h, ,
1936 [ CPPFLAGS="$oldCPP" ])
1937
1c89237d 1938 if test -z "$GSSAPI"; then
1939 GSSAPI="KRB5";
1940 fi
1941
63119dd9 1942 KRB5=yes
1943 fi
1944 ]
1945)
1946# Check whether user wants Kerberos 4 support
3c0ef626 1947KRB4_MSG="no"
1948AC_ARG_WITH(kerberos4,
1949 [ --with-kerberos4=PATH Enable Kerberos 4 support],
1950 [
1951 if test "x$withval" != "xno" ; then
1952 if test "x$withval" != "xyes" ; then
1953 CPPFLAGS="$CPPFLAGS -I${withval}/include"
1954 LDFLAGS="$LDFLAGS -L${withval}/lib"
1955 if test ! -z "$need_dash_r" ; then
1956 LDFLAGS="$LDFLAGS -R${withval}/lib"
1957 fi
1958 if test ! -z "$blibpath" ; then
1959 blibpath="$blibpath:${withval}/lib"
1960 fi
1961 else
1962 if test -d /usr/include/kerberosIV ; then
1963 CPPFLAGS="$CPPFLAGS -I/usr/include/kerberosIV"
1964 fi
1965 fi
1966
1967 AC_CHECK_HEADERS(krb.h)
1968 if test "$ac_cv_header_krb_h" != yes; then
1969 AC_MSG_WARN([Cannot find krb.h, build may fail])
1970 fi
1971 AC_CHECK_LIB(krb, main)
1972 if test "$ac_cv_lib_krb_main" != yes; then
1973 AC_CHECK_LIB(krb4, main)
1974 if test "$ac_cv_lib_krb4_main" != yes; then
1975 AC_MSG_WARN([Cannot find libkrb nor libkrb4, build may fail])
1976 else
1977 KLIBS="-lkrb4"
1978 fi
1979 else
1980 KLIBS="-lkrb"
1981 fi
1982 AC_CHECK_LIB(des, des_cbc_encrypt)
1983 if test "$ac_cv_lib_des_des_cbc_encrypt" != yes; then
1984 AC_CHECK_LIB(des425, des_cbc_encrypt)
1985 if test "$ac_cv_lib_des425_des_cbc_encrypt" != yes; then
1986 AC_MSG_WARN([Cannot find libdes nor libdes425, build may fail])
1987 else
1988 KLIBS="-ldes425"
1989 fi
1990 else
1991 KLIBS="-ldes"
1992 fi
1993 AC_CHECK_LIB(resolv, dn_expand, , )
1994 KRB4=yes
1995 KRB4_MSG="yes"
1996 AC_DEFINE(KRB4)
1997 fi
1998 ]
1999)
2000
2001# Check whether user wants AFS support
2002AFS_MSG="no"
2003AC_ARG_WITH(afs,
2004 [ --with-afs=PATH Enable AFS support],
2005 [
2006 if test "x$withval" != "xno" ; then
2007
2008 if test "x$withval" != "xyes" ; then
2009 CPPFLAGS="$CPPFLAGS -I${withval}/include"
2010 LDFLAGS="$LDFLAGS -L${withval}/lib"
2011 fi
2012
2013 if test -z "$KRB4" ; then
2014 AC_MSG_WARN([AFS requires Kerberos IV support, build may fail])
2015 fi
2016
2017 LIBS="-lkafs $LIBS"
2018 if test ! -z "$AFS_LIBS" ; then
2019 LIBS="$LIBS $AFS_LIBS"
2020 fi
2021 AC_DEFINE(AFS)
2022 AFS_MSG="yes"
2023 fi
2024 ]
2025)
63119dd9 2026LIBS="$LIBS $KLIBS $K5LIBS"
3c0ef626 2027
2028# Looking for programs, paths and files
3c0ef626 2029
350391c5 2030PRIVSEP_PATH=/var/empty
2031AC_ARG_WITH(privsep-path,
2de524a0 2032 [ --with-privsep-path=xxx Path for privilege separation chroot ],
350391c5 2033 [
2034 if test "x$withval" != "$no" ; then
2035 PRIVSEP_PATH=$withval
2036 fi
2037 ]
2038)
2039AC_SUBST(PRIVSEP_PATH)
2040
3c0ef626 2041AC_ARG_WITH(xauth,
2042 [ --with-xauth=PATH Specify path to xauth program ],
2043 [
2044 if test "x$withval" != "xno" ; then
2045 xauth_path=$withval
2046 fi
2047 ],
2048 [
2049 AC_PATH_PROG(xauth_path, xauth,,$PATH:/usr/X/bin:/usr/bin/X11:/usr/X11R6/bin:/usr/openwin/bin)
2050 if (test ! -z "$xauth_path" && test -x "/usr/openwin/bin/xauth") ; then
2051 xauth_path="/usr/openwin/bin/xauth"
2052 fi
2053 ]
2054)
2055
2056if test -z "$xauth_path" ; then
2057 XAUTH_PATH="undefined"
2058 AC_SUBST(XAUTH_PATH)
2059else
2060 AC_DEFINE_UNQUOTED(XAUTH_PATH, "$xauth_path")
2061 XAUTH_PATH=$xauth_path
2062 AC_SUBST(XAUTH_PATH)
2063fi
3c0ef626 2064
2065# Check for mail directory (last resort if we cannot get it from headers)
2066if test ! -z "$MAIL" ; then
2067 maildir=`dirname $MAIL`
2068 AC_DEFINE_UNQUOTED(MAIL_DIRECTORY, "$maildir")
2069fi
2070
2071if test -z "$no_dev_ptmx" ; then
350391c5 2072 if test "x$disable_ptmx_check" != "xyes" ; then
2073 AC_CHECK_FILE("/dev/ptmx",
2074 [
2075 AC_DEFINE_UNQUOTED(HAVE_DEV_PTMX)
2076 have_dev_ptmx=1
2077 ]
2078 )
2079 fi
3c0ef626 2080fi
2081AC_CHECK_FILE("/dev/ptc",
2082 [
2083 AC_DEFINE_UNQUOTED(HAVE_DEV_PTS_AND_PTC)
2084 have_dev_ptc=1
2085 ]
2086)
2087
2088# Options from here on. Some of these are preset by platform above
3c0ef626 2089AC_ARG_WITH(mantype,
2090 [ --with-mantype=man|cat|doc Set man page type],
2091 [
2092 case "$withval" in
2093 man|cat|doc)
2094 MANTYPE=$withval
2095 ;;
2096 *)
2097 AC_MSG_ERROR(invalid man type: $withval)
2098 ;;
2099 esac
2100 ]
2101)
2102if test -z "$MANTYPE"; then
2103 AC_PATH_PROGS(NROFF, nroff awf, /bin/false, /usr/bin:/usr/ucb)
2104 if ${NROFF} -mdoc ${srcdir}/ssh.1 >/dev/null 2>&1; then
2105 MANTYPE=doc
2106 elif ${NROFF} -man ${srcdir}/ssh.1 >/dev/null 2>&1; then
2107 MANTYPE=man
2108 else
2109 MANTYPE=cat
2110 fi
2111fi
2112AC_SUBST(MANTYPE)
2113if test "$MANTYPE" = "doc"; then
2114 mansubdir=man;
2115else
2116 mansubdir=$MANTYPE;
2117fi
2118AC_SUBST(mansubdir)
2119
2120# Check whether to enable MD5 passwords
2121MD5_MSG="no"
2122AC_ARG_WITH(md5-passwords,
2123 [ --with-md5-passwords Enable use of MD5 passwords],
2124 [
2125 if test "x$withval" != "xno" ; then
2126 AC_DEFINE(HAVE_MD5_PASSWORDS)
2127 MD5_MSG="yes"
2128 fi
2129 ]
2130)
2131
2132# Whether to disable shadow password support
2133AC_ARG_WITH(shadow,
2134 [ --without-shadow Disable shadow password support],
2135 [
2136 if test "x$withval" = "xno" ; then
2137 AC_DEFINE(DISABLE_SHADOW)
2138 disable_shadow=yes
2139 fi
2140 ]
2141)
2142
2143if test -z "$disable_shadow" ; then
2144 AC_MSG_CHECKING([if the systems has expire shadow information])
2145 AC_TRY_COMPILE(
2146 [
2147#include <sys/types.h>
2148#include <shadow.h>
2149 struct spwd sp;
2150 ],[ sp.sp_expire = sp.sp_lstchg = sp.sp_inact = 0; ],
2151 [ sp_expire_available=yes ], []
2152 )
2153
2154 if test "x$sp_expire_available" = "xyes" ; then
2155 AC_MSG_RESULT(yes)
2156 AC_DEFINE(HAS_SHADOW_EXPIRE)
2157 else
2158 AC_MSG_RESULT(no)
2159 fi
2160fi
2161
2162# Use ip address instead of hostname in $DISPLAY
2163if test ! -z "$IPADDR_IN_DISPLAY" ; then
2164 DISPLAY_HACK_MSG="yes"
2165 AC_DEFINE(IPADDR_IN_DISPLAY)
2166else
2167 DISPLAY_HACK_MSG="no"
2168 AC_ARG_WITH(ipaddr-display,
2169 [ --with-ipaddr-display Use ip address instead of hostname in \$DISPLAY],
2170 [
2171 if test "x$withval" != "xno" ; then
2172 AC_DEFINE(IPADDR_IN_DISPLAY)
2173 DISPLAY_HACK_MSG="yes"
2174 fi
2175 ]
2176 )
2177fi
2178
350391c5 2179dnl BSD systems use /etc/login.conf so --with-default-path= has no effect
2180if test $ac_cv_func_login_getcapbool = "yes" -a \
2181 $ac_cv_header_login_cap_h = "yes" ; then
2182 USES_LOGIN_CONF=yes
2183fi
3c0ef626 2184# Whether to mess with the default path
2185SERVER_PATH_MSG="(default)"
2186AC_ARG_WITH(default-path,
350391c5 2187 [ --with-default-path= Specify default \$PATH environment for server],
3c0ef626 2188 [
350391c5 2189 if test "$USES_LOGIN_CONF" = "yes" ; then
2190 AC_MSG_WARN([
2191--with-default-path=PATH has no effect on this system.
2192Edit /etc/login.conf instead.])
2193 elif test "x$withval" != "xno" ; then
3c0ef626 2194 user_path="$withval"
2195 SERVER_PATH_MSG="$withval"
2196 fi
2197 ],
350391c5 2198 [ if test "$USES_LOGIN_CONF" = "yes" ; then
2199 AC_MSG_WARN([Make sure the path to scp is in /etc/login.conf])
2200 else
3c0ef626 2201 AC_TRY_RUN(
2202 [
2203/* find out what STDPATH is */
2204#include <stdio.h>
2205#ifdef HAVE_PATHS_H
2206# include <paths.h>
2207#endif
2208#ifndef _PATH_STDPATH
2209# define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
2210#endif
2211#include <sys/types.h>
2212#include <sys/stat.h>
2213#include <fcntl.h>
2214#define DATA "conftest.stdpath"
2215
2216main()
2217{
2218 FILE *fd;
2219 int rc;
2220
2221 fd = fopen(DATA,"w");
2222 if(fd == NULL)
2223 exit(1);
2224
2225 if ((rc = fprintf(fd,"%s", _PATH_STDPATH)) < 0)
2226 exit(1);
2227
2228 exit(0);
2229}
2230 ], [ user_path=`cat conftest.stdpath` ],
2231 [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ],
2232 [ user_path="/usr/bin:/bin:/usr/sbin:/sbin" ]
2233 )
2234# make sure $bindir is in USER_PATH so scp will work
2235 t_bindir=`eval echo ${bindir}`
2236 case $t_bindir in
2237 NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$prefix~"` ;;
2238 esac
2239 case $t_bindir in
2240 NONE/*) t_bindir=`echo $t_bindir | sed "s~NONE~$ac_default_prefix~"` ;;
2241 esac
2242 echo $user_path | grep ":$t_bindir" > /dev/null 2>&1
2243 if test $? -ne 0 ; then
2244 echo $user_path | grep "^$t_bindir" > /dev/null 2>&1
2245 if test $? -ne 0 ; then
2246 user_path=$user_path:$t_bindir
2247 AC_MSG_RESULT(Adding $t_bindir to USER_PATH so scp will work)
2248 fi
2249 fi
350391c5 2250 fi ]
2251)
2252if test "$USES_LOGIN_CONF" != "yes" ; then
2253 AC_DEFINE_UNQUOTED(USER_PATH, "$user_path")
2254 AC_SUBST(user_path)
2255fi
2256
2257# Set superuser path separately to user path
350391c5 2258AC_ARG_WITH(superuser-path,
2259 [ --with-superuser-path= Specify different path for super-user],
2260 [
2261 if test "x$withval" != "xno" ; then
2262 AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval")
2263 superuser_path=$withval
2264 fi
3c0ef626 2265 ]
2266)
350391c5 2267
3c0ef626 2268
2269# Whether to force IPv4 by default (needed on broken glibc Linux)
2270IPV4_HACK_MSG="no"
2271AC_ARG_WITH(ipv4-default,
2272 [ --with-ipv4-default Use IPv4 by connections unless '-6' specified],
2273 [
2274 if test "x$withval" != "xno" ; then
2275 AC_DEFINE(IPV4_DEFAULT)
2276 IPV4_HACK_MSG="yes"
2277 fi
2278 ]
2279)
2280
2281AC_MSG_CHECKING([if we need to convert IPv4 in IPv6-mapped addresses])
2282IPV4_IN6_HACK_MSG="no"
2283AC_ARG_WITH(4in6,
2284 [ --with-4in6 Check for and convert IPv4 in IPv6 mapped addresses],
2285 [
2286 if test "x$withval" != "xno" ; then
2287 AC_MSG_RESULT(yes)
2288 AC_DEFINE(IPV4_IN_IPV6)
2289 IPV4_IN6_HACK_MSG="yes"
2290 else
2291 AC_MSG_RESULT(no)
2292 fi
2293 ],[
2294 if test "x$inet6_default_4in6" = "xyes"; then
2295 AC_MSG_RESULT([yes (default)])
2296 AC_DEFINE(IPV4_IN_IPV6)
2297 IPV4_IN6_HACK_MSG="yes"
2298 else
2299 AC_MSG_RESULT([no (default)])
2300 fi
2301 ]
2302)
2303
2304# Whether to enable BSD auth support
e9702f7d 2305BSD_AUTH_MSG=no
3c0ef626 2306AC_ARG_WITH(bsd-auth,
2307 [ --with-bsd-auth Enable BSD auth support],
2308 [
2309 if test "x$withval" != "xno" ; then
2310 AC_DEFINE(BSD_AUTH)
e9702f7d 2311 BSD_AUTH_MSG=yes
3c0ef626 2312 fi
2313 ]
2314)
2315
3c0ef626 2316# Where to place sshd.pid
2317piddir=/var/run
350391c5 2318# make sure the directory exists
2319if test ! -d $piddir ; then
2320 piddir=`eval echo ${sysconfdir}`
2321 case $piddir in
2322 NONE/*) piddir=`echo $piddir | sed "s~NONE~$ac_default_prefix~"` ;;
2323 esac
2324fi
2325
3c0ef626 2326AC_ARG_WITH(pid-dir,
2327 [ --with-pid-dir=PATH Specify location of ssh.pid file],
2328 [
2329 if test "x$withval" != "xno" ; then
2330 piddir=$withval
350391c5 2331 if test ! -d $piddir ; then
2332 AC_MSG_WARN([** no $piddir directory on this system **])
2333 fi
3c0ef626 2334 fi
2335 ]
2336)
2337
3c0ef626 2338AC_DEFINE_UNQUOTED(_PATH_SSH_PIDDIR, "$piddir")
2339AC_SUBST(piddir)
2340
2341dnl allow user to disable some login recording features
2342AC_ARG_ENABLE(lastlog,
2343 [ --disable-lastlog disable use of lastlog even if detected [no]],
2344 [ AC_DEFINE(DISABLE_LASTLOG) ]
2345)
2346AC_ARG_ENABLE(utmp,
2347 [ --disable-utmp disable use of utmp even if detected [no]],
2348 [ AC_DEFINE(DISABLE_UTMP) ]
2349)
2350AC_ARG_ENABLE(utmpx,
2351 [ --disable-utmpx disable use of utmpx even if detected [no]],
2352 [ AC_DEFINE(DISABLE_UTMPX) ]
2353)
2354AC_ARG_ENABLE(wtmp,
2355 [ --disable-wtmp disable use of wtmp even if detected [no]],
2356 [ AC_DEFINE(DISABLE_WTMP) ]
2357)
2358AC_ARG_ENABLE(wtmpx,
2359 [ --disable-wtmpx disable use of wtmpx even if detected [no]],
2360 [ AC_DEFINE(DISABLE_WTMPX) ]
2361)
2362AC_ARG_ENABLE(libutil,
2363 [ --disable-libutil disable use of libutil (login() etc.) [no]],
2364 [ AC_DEFINE(DISABLE_LOGIN) ]
2365)
2366AC_ARG_ENABLE(pututline,
2367 [ --disable-pututline disable use of pututline() etc. ([uw]tmp) [no]],
2368 [ AC_DEFINE(DISABLE_PUTUTLINE) ]
2369)
2370AC_ARG_ENABLE(pututxline,
2371 [ --disable-pututxline disable use of pututxline() etc. ([uw]tmpx) [no]],
2372 [ AC_DEFINE(DISABLE_PUTUTXLINE) ]
2373)
2374AC_ARG_WITH(lastlog,
2375 [ --with-lastlog=FILE|DIR specify lastlog location [common locations]],
2376 [
2377 if test "x$withval" = "xno" ; then
2378 AC_DEFINE(DISABLE_LASTLOG)
2379 else
2380 conf_lastlog_location=$withval
2381 fi
2382 ]
2383)
2384
2385dnl lastlog, [uw]tmpx? detection
2386dnl NOTE: set the paths in the platform section to avoid the
2387dnl need for command-line parameters
2388dnl lastlog and [uw]tmp are subject to a file search if all else fails
2389
2390dnl lastlog detection
2391dnl NOTE: the code itself will detect if lastlog is a directory
2392AC_MSG_CHECKING([if your system defines LASTLOG_FILE])
2393AC_TRY_COMPILE([
2394#include <sys/types.h>
2395#include <utmp.h>
2396#ifdef HAVE_LASTLOG_H
2397# include <lastlog.h>
2398#endif
2399#ifdef HAVE_PATHS_H
2400# include <paths.h>
2401#endif
2402#ifdef HAVE_LOGIN_H
2403# include <login.h>
2404#endif
2405 ],
2406 [ char *lastlog = LASTLOG_FILE; ],
2407 [ AC_MSG_RESULT(yes) ],
2408 [
2409 AC_MSG_RESULT(no)
2410 AC_MSG_CHECKING([if your system defines _PATH_LASTLOG])
2411 AC_TRY_COMPILE([
2412#include <sys/types.h>
2413#include <utmp.h>
2414#ifdef HAVE_LASTLOG_H
2415# include <lastlog.h>
2416#endif
2417#ifdef HAVE_PATHS_H
2418# include <paths.h>
2419#endif
2420 ],
2421 [ char *lastlog = _PATH_LASTLOG; ],
2422 [ AC_MSG_RESULT(yes) ],
2423 [
2424 AC_MSG_RESULT(no)
2425 system_lastlog_path=no
2426 ])
2427 ]
2428)
2429
2430if test -z "$conf_lastlog_location"; then
2431 if test x"$system_lastlog_path" = x"no" ; then
2432 for f in /var/log/lastlog /usr/adm/lastlog /var/adm/lastlog /etc/security/lastlog ; do
2433 if (test -d "$f" || test -f "$f") ; then
2434 conf_lastlog_location=$f
2435 fi
2436 done
2437 if test -z "$conf_lastlog_location"; then
2438 AC_MSG_WARN([** Cannot find lastlog **])
2439 dnl Don't define DISABLE_LASTLOG - that means we don't try wtmp/wtmpx
2440 fi
2441 fi
2442fi
2443
2444if test -n "$conf_lastlog_location"; then
2445 AC_DEFINE_UNQUOTED(CONF_LASTLOG_FILE, "$conf_lastlog_location")
2446fi
2447
2448dnl utmp detection
2449AC_MSG_CHECKING([if your system defines UTMP_FILE])
2450AC_TRY_COMPILE([
2451#include <sys/types.h>
2452#include <utmp.h>
2453#ifdef HAVE_PATHS_H
2454# include <paths.h>
2455#endif
2456 ],
2457 [ char *utmp = UTMP_FILE; ],
2458 [ AC_MSG_RESULT(yes) ],
2459 [ AC_MSG_RESULT(no)
2460 system_utmp_path=no ]
2461)
2462if test -z "$conf_utmp_location"; then
2463 if test x"$system_utmp_path" = x"no" ; then
2464 for f in /etc/utmp /usr/adm/utmp /var/run/utmp; do
2465 if test -f $f ; then
2466 conf_utmp_location=$f
2467 fi
2468 done
2469 if test -z "$conf_utmp_location"; then
2470 AC_DEFINE(DISABLE_UTMP)
2471 fi
2472 fi
2473fi
2474if test -n "$conf_utmp_location"; then
2475 AC_DEFINE_UNQUOTED(CONF_UTMP_FILE, "$conf_utmp_location")
2476fi
2477
2478dnl wtmp detection
2479AC_MSG_CHECKING([if your system defines WTMP_FILE])
2480AC_TRY_COMPILE([
2481#include <sys/types.h>
2482#include <utmp.h>
2483#ifdef HAVE_PATHS_H
2484# include <paths.h>
2485#endif
2486 ],
2487 [ char *wtmp = WTMP_FILE; ],
2488 [ AC_MSG_RESULT(yes) ],
2489 [ AC_MSG_RESULT(no)
2490 system_wtmp_path=no ]
2491)
2492if test -z "$conf_wtmp_location"; then
2493 if test x"$system_wtmp_path" = x"no" ; then
2494 for f in /usr/adm/wtmp /var/log/wtmp; do
2495 if test -f $f ; then
2496 conf_wtmp_location=$f
2497 fi
2498 done
2499 if test -z "$conf_wtmp_location"; then
2500 AC_DEFINE(DISABLE_WTMP)
2501 fi
2502 fi
2503fi
2504if test -n "$conf_wtmp_location"; then
2505 AC_DEFINE_UNQUOTED(CONF_WTMP_FILE, "$conf_wtmp_location")
2506fi
2507
2508
2509dnl utmpx detection - I don't know any system so perverse as to require
2510dnl utmpx, but not define UTMPX_FILE (ditto wtmpx.) No doubt it's out
2511dnl there, though.
2512AC_MSG_CHECKING([if your system defines UTMPX_FILE])
2513AC_TRY_COMPILE([
2514#include <sys/types.h>
2515#include <utmp.h>
2516#ifdef HAVE_UTMPX_H
2517#include <utmpx.h>
2518#endif
2519#ifdef HAVE_PATHS_H
2520# include <paths.h>
2521#endif
2522 ],
2523 [ char *utmpx = UTMPX_FILE; ],
2524 [ AC_MSG_RESULT(yes) ],
2525 [ AC_MSG_RESULT(no)
2526 system_utmpx_path=no ]
2527)
2528if test -z "$conf_utmpx_location"; then
2529 if test x"$system_utmpx_path" = x"no" ; then
2530 AC_DEFINE(DISABLE_UTMPX)
2531 fi
2532else
2533 AC_DEFINE_UNQUOTED(CONF_UTMPX_FILE, "$conf_utmpx_location")
2534fi
2535
2536dnl wtmpx detection
2537AC_MSG_CHECKING([if your system defines WTMPX_FILE])
2538AC_TRY_COMPILE([
2539#include <sys/types.h>
2540#include <utmp.h>
2541#ifdef HAVE_UTMPX_H
2542#include <utmpx.h>
2543#endif
2544#ifdef HAVE_PATHS_H
2545# include <paths.h>
2546#endif
2547 ],
2548 [ char *wtmpx = WTMPX_FILE; ],
2549 [ AC_MSG_RESULT(yes) ],
2550 [ AC_MSG_RESULT(no)
2551 system_wtmpx_path=no ]
2552)
2553if test -z "$conf_wtmpx_location"; then
2554 if test x"$system_wtmpx_path" = x"no" ; then
2555 AC_DEFINE(DISABLE_WTMPX)
2556 fi
2557else
2558 AC_DEFINE_UNQUOTED(CONF_WTMPX_FILE, "$conf_wtmpx_location")
2559fi
2560
2561
3c0ef626 2562if test ! -z "$blibpath" ; then
2563 LDFLAGS="$LDFLAGS -blibpath:$blibpath"
2564 AC_MSG_WARN([Please check and edit -blibpath in LDFLAGS in Makefile])
2565fi
2566
e9702f7d 2567dnl remove pam and dl because they are in $LIBPAM
2568if test "$PAM_MSG" = yes ; then
2569 LIBS=`echo $LIBS | sed 's/-lpam //'`
2570fi
2571if test "$ac_cv_lib_pam_pam_set_item" = yes ; then
2572 LIBS=`echo $LIBS | sed 's/-ldl //'`
2573fi
3c0ef626 2574
e9702f7d 2575AC_EXEEXT
3c0ef626 2576AC_CONFIG_FILES([Makefile openbsd-compat/Makefile scard/Makefile ssh_prng_cmds])
2577AC_OUTPUT
2578
2579# Print summary of options
2580
3c0ef626 2581# Someone please show me a better way :)
2582A=`eval echo ${prefix}` ; A=`eval echo ${A}`
2583B=`eval echo ${bindir}` ; B=`eval echo ${B}`
2584C=`eval echo ${sbindir}` ; C=`eval echo ${C}`
2585D=`eval echo ${sysconfdir}` ; D=`eval echo ${D}`
2586E=`eval echo ${libexecdir}/ssh-askpass` ; E=`eval echo ${E}`
2587F=`eval echo ${mandir}/${mansubdir}X` ; F=`eval echo ${F}`
2588G=`eval echo ${piddir}` ; G=`eval echo ${G}`
350391c5 2589H=`eval echo ${PRIVSEP_PATH}` ; H=`eval echo ${H}`
2590I=`eval echo ${user_path}` ; I=`eval echo ${I}`
2591J=`eval echo ${superuser_path}` ; J=`eval echo ${J}`
3c0ef626 2592
2593echo ""
2594echo "OpenSSH has been configured with the following options:"
350391c5 2595echo " User binaries: $B"
2596echo " System binaries: $C"
2597echo " Configuration files: $D"
2598echo " Askpass program: $E"
2599echo " Manual pages: $F"
2600echo " PID file: $G"
2601echo " Privilege separation chroot path: $H"
2602if test "$USES_LOGIN_CONF" = "yes" ; then
2603echo " At runtime, sshd will use the path defined in /etc/login.conf"
2604else
2605echo " sshd default user PATH: $I"
2606fi
2607if test ! -z "$superuser_path" ; then
2608echo " sshd superuser user PATH: $J"
2609fi
2610echo " Manpage format: $MANTYPE"
2611echo " PAM support: ${PAM_MSG}"
2612echo " KerberosIV support: $KRB4_MSG"
2613echo " KerberosV support: $KRB5_MSG"
2614echo " Smartcard support: $SCARD_MSG"
2615echo " AFS support: $AFS_MSG"
2616echo " S/KEY support: $SKEY_MSG"
2617echo " TCP Wrappers support: $TCPW_MSG"
2618echo " MD5 password support: $MD5_MSG"
2619echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG"
2620echo " Use IPv4 by default hack: $IPV4_HACK_MSG"
2621echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG"
2622echo " BSD Auth support: $BSD_AUTH_MSG"
2623echo " Random number source: $RAND_MSG"
e9702f7d 2624if test ! -z "$USE_RAND_HELPER" ; then
350391c5 2625echo " ssh-rand-helper collects from: $RAND_HELPER_MSG"
3c0ef626 2626fi
2627
2628echo ""
2629
2630echo " Host: ${host}"
2631echo " Compiler: ${CC}"
2632echo " Compiler flags: ${CFLAGS}"
2633echo "Preprocessor flags: ${CPPFLAGS}"
2634echo " Linker flags: ${LDFLAGS}"
e9702f7d 2635echo " Libraries: ${LIBWRAP} ${LIBPAM} ${LIBS}"
3c0ef626 2636
2637echo ""
2638
2639if test "x$PAM_MSG" = "xyes" ; then
e9702f7d 2640 echo "PAM is enabled. You may need to install a PAM control file "
2641 echo "for sshd, otherwise password authentication may fail. "
2642 echo "Example PAM control files can be found in the contrib/ "
2643 echo "subdirectory"
3c0ef626 2644 echo ""
2645fi
2646
e9702f7d 2647if test ! -z "$NO_SFTP"; then
2648 echo "sftp-server will be disabled. Your compiler does not "
2649 echo "support 64bit integers."
3c0ef626 2650 echo ""
2651fi
2652
e9702f7d 2653if test ! -z "$RAND_HELPER_CMDHASH" ; then
2654 echo "WARNING: you are using the builtin random number collection "
2655 echo "service. Please read WARNING.RNG and request that your OS "
2656 echo "vendor includes kernel-based random number collection in "
2657 echo "future versions of your OS."
3c0ef626 2658 echo ""
2659fi
2660
git-cvsimport mirror of GSI OpenSSH
This page took 2.047786 seconds and 5 git commands to generate.