| blob | ead0e29fa0d25d5e2195220edefa9909b4b9ef7d |
1 dnl Process this file with autoconf to produce a configure script.
3 dnl We must use autotools 2.54 or above
4 AC_PREREQ(2.54)
6 AC_INIT([Samba],[3],[samba-technical@samba.org])
8 AC_CONFIG_SRCDIR([include/includes.h])
9 AC_CONFIG_HEADER(include/config.h)
10 AC_DEFINE(CONFIG_H_IS_FROM_SAMBA,1,[Marker for samba's config.h])
12 case "$PATH" in
13 */usr/ucb*)
14 AC_MSG_WARN([\$PATH contains /usr/ucb - build errors may follow])
15 ;;
16 esac
18 builddir=`pwd`
19 AC_SUBST(builddir)
21 m4_include(m4/samba_version.m4)
22 m4_include(m4/check_path.m4)
24 AC_LIBREPLACE_CC_CHECKS
26 m4_include(lib/talloc/libtalloc.m4)
28 TALLOC_OBJS=""
29 for obj in ${TALLOC_OBJ}; do
30 TALLOC_OBJS="${TALLOC_OBJS} ${tallocdir}/${obj}"
31 done
32 AC_SUBST(TALLOC_OBJS)
34 # TODO: These should come from m4_include(lib/tdb/libtdb.m4)
35 # but currently this fails: things have to get merged from s4.
36 tdbdir="lib/tdb"
37 AC_SUBST(tdbdir)
38 TDB_CFLAGS="-I${srcdir-.}/$tdbdir/include"
39 AC_SUBST(TDB_CFLAGS)
40 TDB_OBJ="common/tdb.o common/dump.o common/transaction.o common/error.o common/traverse.o"
41 TDB_OBJ="$TDB_OBJ common/freelist.o common/freelistcheck.o common/io.o common/lock.o common/open.o"
42 AC_SUBST(TDB_OBJ)
44 TDB_OBJS=""
45 for obj in ${TDB_OBJ}; do
46 TDB_OBJS="${TDB_OBJS} ${tdbdir}/${obj}"
47 done
48 AC_SUBST(TDB_OBJS)
50 SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
51 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/lib/replace"
52 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
53 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
54 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/libaddns"
55 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
57 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/popt"
59 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
60 if test "x${srcdir-.}" != "x."; then
61 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
62 fi
64 dnl Unique-to-Samba variables we'll be playing with.
65 AC_SUBST(SAMBA_CPPFLAGS)
66 AC_SUBST(SHELL)
67 AC_SUBST(LDSHFLAGS)
68 AC_SUBST(SONAMEFLAG)
69 AC_SUBST(SHLD)
70 AC_SUBST(MODULE_EXPORTS)
71 AC_SUBST(DSO_EXPORTS)
72 AC_SUBST(HOST_OS)
73 AC_SUBST(PICFLAG)
74 AC_SUBST(PIE_CFLAGS)
75 AC_SUBST(PIE_LDFLAGS)
76 AC_SUBST(RELRO_LDFLAGS)
77 AC_SUBST(SHLIBEXT)
78 AC_SUBST(INSTALLLIBCMD_SH)
79 AC_SUBST(INSTALLLIBCMD_A)
80 AC_SUBST(UNINSTALLLIBCMD_SH)
81 AC_SUBST(UNINSTALLLIBCMD_A)
83 AC_SUBST(INSTALL_LIBWBCLIENT)
84 AC_SUBST(UNINSTALL_LIBWBCLIENT)
85 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
86 AC_SUBST(LIBWBCLIENT_SHARED)
87 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
88 AC_SUBST(LIBWBCLIENT_STATIC)
89 AC_SUBST(LIBWBCLIENT_SOVER)
90 AC_SUBST(LIBWBCLIENT)
91 AC_SUBST(WINBIND_LIBS)
93 AC_SUBST(LIBSAMBAUTIL_SHARED)
95 AC_SUBST(PRINT_LIBS)
96 AC_SUBST(AUTH_LIBS)
97 AC_SUBST(ACL_LIBS)
98 AC_SUBST(PASSDB_LIBS)
99 AC_SUBST(IDMAP_LIBS)
100 AC_SUBST(KRB5_LIBS)
101 AC_SUBST(UUID_LIBS)
102 AC_SUBST(LDAP_LIBS)
103 AC_SUBST(GPEXT_LIBS)
104 AC_SUBST(PAM_MODULES)
105 AC_SUBST(INSTALL_PAM_MODULES)
106 AC_SUBST(UNINSTALL_PAM_MODULES)
107 AC_SUBST(NSS_MODULES)
108 AC_SUBST(EXTRA_BIN_PROGS)
109 AC_SUBST(CIFSMOUNT_PROGS)
110 AC_SUBST(INSTALL_CIFSMOUNT)
111 AC_SUBST(UNINSTALL_CIFSMOUNT)
112 AC_SUBST(CIFSUPCALL_PROGS)
113 AC_SUBST(INSTALL_CIFSUPCALL)
114 AC_SUBST(UNINSTALL_CIFSUPCALL)
115 AC_SUBST(EXTRA_SBIN_PROGS)
116 AC_SUBST(EXTRA_ALL_TARGETS)
117 AC_SUBST(CONFIG_LIBS)
118 AC_SUBST(NSCD_LIBS)
120 # compile with optimization and without debugging by default, but
121 # allow people to set their own preference.
122 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
123 # if it has no value. This prevent *very* large debug binaries from occurring
124 # by default.
125 if test "x$CFLAGS" = x; then
126 CFLAGS="-O"
127 fi
128 if test "x$debug" = "xyes" ; then
129 CFLAGS="${CFLAGS} -g"
130 else
131 CFLAGS="${CFLAGS} -O"
132 fi
134 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
136 m4_include(lib/socket_wrapper/config.m4)
137 m4_include(lib/nss_wrapper/config.m4)
139 m4_include(m4/swat.m4)
141 # Probe the gcc version for extra CFLAGS. We always stash these in
142 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
143 # Makefile edit, avoiding the need to re-run configure.
144 if test x"$ac_cv_prog_gcc" = x"yes" ; then
145 DEVELOPER_CFLAGS="-g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
146 # Add -Wdeclaration-after-statement if compiler supports it
147 AC_CACHE_CHECK(
148 [that the C compiler understands -Wdeclaration-after-statement],
149 samba_cv_HAVE_Wdeclaration_after_statement, [
150 AC_TRY_RUN_STRICT([
151 int main(void)
152 {
153 return 0;
154 }],[-Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
155 samba_cv_HAVE_Wdeclaration_after_statement=yes,
156 samba_cv_HAVE_Wdeclaration_after_statement=no,
157 samba_cv_HAVE_Wdeclaration_after_statement=cross)
158 ])
160 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
161 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
162 fi
164 #-Werror-implicit-function-declaration
165 AC_CACHE_CHECK(
166 [that the C compiler understands -Werror-implicit-function-declaration],
167 samba_cv_HAVE_Werror_implicit_function_declaration, [
168 AC_TRY_RUN_STRICT([
169 int main(void)
170 {
171 return 0;
172 }],[-Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
173 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
174 samba_cv_HAVE_Werror_implicit_function_declaration=no,
175 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
176 ])
177 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
178 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
179 fi
181 # krb5developer is like developer, except we don't get
182 # -Wstrict-prototypes.
183 if test x"$krb5_developer" != x"$yes" ; then
184 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
185 fi
187 if test x"$picky_developer" = x"yes"; then
188 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
189 fi
190 fi
192 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
194 if test "x$enable_dmalloc" = xyes
195 then
196 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
197 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
198 [Define to check invariants around some common functions])
199 LIBS="$LIBS -ldmalloc"
200 fi
202 #################################################
203 # check for a shared memory profiling support
204 AC_MSG_CHECKING(whether to use profiling)
205 AC_ARG_WITH(profiling-data,
206 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
207 [ case "$withval" in
208 yes)
209 AC_MSG_RESULT(yes)
210 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
211 samba_cv_WITH_PROFILE=yes
212 ;;
213 *)
214 AC_MSG_RESULT(no)
215 samba_cv_WITH_PROFILE=no
216 ;;
217 esac ],
218 AC_MSG_RESULT(no)
219 )
221 dnl Checks for programs.
223 AC_PROG_INSTALL
224 AC_PROG_AWK
225 AC_PATH_PROG(PERL, perl)
227 AC_CHECK_TOOL(AR, ar)
229 dnl Check if we use GNU ld
230 LD=ld
231 AC_PROG_LD_GNU
233 dnl Certain versions of GNU ld the default is not to have the
234 dnl --allow-shlib-undefined flag defined. This causes a stackload of
235 dnl warnings when building modules.
236 if test "$ac_cv_prog_gnu_ld" = "yes"; then
237 ac_cv_gnu_ld_version=`$LD -v 2>/dev/null | head -1`
238 AC_MSG_CHECKING(GNU ld release date)
239 changequote(,)dnl
240 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
241 changequote([,])dnl
242 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
243 if test -n "$ac_cv_gnu_ld_date"; then
244 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
245 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
246 fi
247 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
248 ac_cv_gnu_ld_version_script=yes
249 fi
250 else
251 AC_MSG_CHECKING(GNU ld release version)
252 changequote(,)dnl
253 ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | sed -n 's,^[^0-9]*\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
254 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
255 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
256 changequote([,])dnl
257 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
258 AC_MSG_CHECKING(GNU ld release version major)
259 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
260 AC_MSG_CHECKING(GNU ld release version minor)
261 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
262 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
263 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
264 fi
265 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major" = 2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
266 ac_cv_gnu_ld_version_script=yes
267 fi
268 fi
269 fi
271 dnl look for executable suffix
272 AC_EXEEXT
274 dnl Check if C compiler understands -c and -o at the same time
275 AC_PROG_CC_C_O
276 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
277 BROKEN_CC=
278 else
279 BROKEN_CC=#
280 fi
281 AC_SUBST(BROKEN_CC)
283 dnl Check if the C compiler understands -Werror
284 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
285 AC_TRY_RUN_STRICT([
286 int main(void)
287 {
288 return 0;
289 }],[-Werror],[$CPPFLAGS],[$LDFLAGS],
290 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
291 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
292 Werror_FLAGS="-Werror"
293 else
294 dnl Check if the C compiler understands -w2
295 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
296 AC_TRY_RUN_STRICT([
297 int main(void)
298 {
299 return 0;
300 }],[-w2],[$CPPFLAGS],[$LDFLAGS],
301 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
302 if test x"$samba_cv_HAVE_w2" = x"yes"; then
303 Werror_FLAGS="-w2"
304 else
305 dnl Check if the C compiler understands -errwarn
306 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
307 AC_TRY_RUN_STRICT([
308 int main(void)
309 {
310 return 0;
311 }],[-errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
312 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
313 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
314 Werror_FLAGS="-errwarn=%all"
315 fi
316 fi
317 fi
319 dnl Check if the C compiler understands volatile (it should, being ANSI).
320 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
321 AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
322 samba_cv_volatile=yes,samba_cv_volatile=no)])
323 if test x"$samba_cv_volatile" = x"yes"; then
324 AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
325 fi
327 ############################################
328 # check if the compiler can handle negative enum values
329 # and don't truncate the values to INT_MAX
330 # a runtime test is needed here
331 AC_SUBST(PIDL_ARGS)
332 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
333 AC_TRY_RUN(
334 [
335 #include <stdio.h>
336 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
337 int main(void) {
338 enum negative_values v1 = NEGATIVE_VALUE;
339 unsigned v2 = NEGATIVE_VALUE;
341 if (v1 != 0xFFFFFFFF) {
342 printf("%u != 0xFFFFFFFF\n", v1);
343 return 1;
344 }
345 if (v2 != 0xFFFFFFFF) {
346 printf("%u != 0xFFFFFFFF\n", v2);
347 return 1;
348 }
350 return 0;
351 }
352 ],
353 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv__CC_NEGATIVE_ENUM_VALUES=no)])
354 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
355 AC_MSG_WARN([using --unit-enums for pidl])
356 PIDL_ARGS="$PIDL_ARGS --uint-enums"
357 fi
359 dnl Figure out the flags to support named structure initializers
361 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
363 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
364 AC_MSG_CHECKING(uname -s)
365 AC_MSG_RESULT(${UNAME_S})
367 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
368 AC_MSG_CHECKING(uname -r)
369 AC_MSG_RESULT(${UNAME_R})
371 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
372 AC_MSG_CHECKING(uname -m)
373 AC_MSG_RESULT(${UNAME_M})
375 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
376 AC_MSG_CHECKING(uname -p)
377 AC_MSG_RESULT(${UNAME_P})
379 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
380 AC_MSG_CHECKING(uname -i)
381 AC_MSG_RESULT(${UNAME_I})
383 dnl Add #include for broken IRIX header files
384 case "$host_os" in
385 *irix6*)
386 #TODO add to libreplace
387 if test x"$ac_cv_prog_gcc" != x"yes" ; then
388 dnl Fix sensible defaults for MIPSPro compilers. The
389 dnl error numbers are valid for the 7.3 compilers,
390 dnl hopefully also valid for the 7.4 series.
391 dnl
392 dnl Bugzilla 3801. Force an error on warning 1035
393 dnl so we don't incorrectly detect stdint.h. This
394 dnl warning is emitted for #error directives.
395 CFLAGS="$CFLAGS -diag_error 1035"
396 dnl 1209: Controlling expression is constant
397 dnl 1174: Function foo declared but never referenced
398 dnl 3201: Parameter foo was never referenced
399 CFLAGS="$CFLAGS -woff 1209,1174,3201"
400 fi
401 ;;
402 esac
404 DYNEXP=
405 AC_SUBST(DYNEXP)
407 dnl Add modules that have to be built by default here
408 dnl These have to be built static:
409 default_static_modules="pdb_smbpasswd pdb_tdbsam rpc_lsarpc rpc_samr rpc_winreg rpc_initshutdown rpc_dssetup rpc_wkssvc rpc_svcctl2 rpc_ntsvcs2 rpc_netlogon rpc_netdfs rpc_srvsvc rpc_spoolss rpc_eventlog2 auth_sam auth_unix auth_winbind auth_server auth_domain auth_builtin vfs_default nss_info_template"
411 dnl These are preferably build shared, and static if dlopen() is not available
412 default_shared_modules="vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2 charset_CP850 charset_CP437 auth_script vfs_readahead vfs_xattr_tdb vfs_streams_xattr vfs_streams_depot vfs_acl_xattr vfs_acl_tdb vfs_smb_traffic_analyzer vfs_preopen"
414 if test "x$developer" = xyes; then
415 default_static_modules="$default_static_modules rpc_rpcecho"
416 default_shared_modules="$default_shared_modules charset_weird"
417 fi
419 #
420 # Config CPPFLAG settings for strange OS's that must be set
421 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
422 # case statement; its first reference must be unconditional.
423 #
424 case "$host_os" in
425 *hpux*)
426 #
427 # Defines needed for HPUX support.
428 # HPUX has bigcrypt but (sometimes?) doesn't use it for
429 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
430 #
431 case `uname -r` in
432 *9*|*10*|*11)
433 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
434 ;;
435 esac
436 ;;
438 #
439 # CRAY Unicos has broken const handling
440 *unicos*)
441 AC_MSG_RESULT([disabling const])
442 CPPFLAGS="$CPPFLAGS -Dconst="
443 ;;
445 #
446 # AIX4.x doesn't even admit to having large
447 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
448 #
449 *aix4*)
450 AC_MSG_RESULT([enabling large file support])
451 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
452 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
453 ;;
454 #
455 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
456 # to the existance of large files..
457 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
458 # recommendations on large file support, however it makes the
459 # compile work using gcc 2.7 and 2.8, whereas using the Sun
460 # recommendation makes the compile fail on gcc2.7. JRA.
461 #
462 # Solaris uses SYSV printing. Make sure to set that here. --jerry
463 #
464 *solaris*)
465 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
466 case `uname -r` in
467 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
468 AC_MSG_RESULT([no large file support])
469 ;;
470 5.*)
471 AC_MSG_RESULT([enabling large file support])
472 if test "$ac_cv_prog_gcc" = yes; then
473 ${CC-cc} -v >conftest.c 2>&1
474 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
475 rm -fr conftest.c
476 case "$ac_cv_gcc_compiler_version_number" in
477 *"gcc version 2.6"*|*"gcc version 2.7"*)
478 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT"
479 LDFLAGS="$LDFLAGS -lthread"
480 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
481 ;;
482 *)
483 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
484 LDFLAGS="$LDFLAGS -lthread"
485 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
486 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
487 ;;
488 esac
489 else
490 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
491 LDFLAGS="$LDFLAGS -lthread"
492 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
493 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
494 fi
495 ;;
496 esac
497 ;;
498 #
499 # IRIX uses SYSV printing. Make sure to set that here
500 #
501 *irix*)
502 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
503 ;;
504 *freebsd*|*dragonfly*)
505 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
506 ;;
507 #
508 # VOS may need to have POSIX support and System V compatibility enabled.
509 #
510 *vos*)
511 case "$CPPFLAGS" in
512 *-D_POSIX_C_SOURCE*)
513 ;;
514 *)
515 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
516 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
517 ;;
518 esac
519 case "$CPPFLAGS" in
520 *-D_SYSV*|*-D_SVID_SOURCE*)
521 ;;
522 *)
523 CPPFLAGS="$CPPFLAGS -D_SYSV"
524 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
525 esac
526 ;;
527 #
528 # Tests needed for SINIX large file support.
529 #
530 *sysv4*)
531 if test $host = mips-sni-sysv4 ; then
532 AC_MSG_CHECKING([for LFS support])
533 old_CPPFLAGS="$CPPFLAGS"
534 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
535 AC_TRY_RUN([
536 #include <unistd.h>
537 main () {
538 #if _LFS64_LARGEFILE == 1
539 exit(0);
540 #else
541 exit(1);
542 #endif
543 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
544 CPPFLAGS="$old_CPPFLAGS"
545 if test x$SINIX_LFS_SUPPORT = xyes ; then
546 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
547 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
548 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
549 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
550 LIBS="`getconf LFS64_LIBS` $LIBS"
551 fi
552 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
553 fi
554 ;;
556 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
557 #
558 *linux*)
559 AC_MSG_CHECKING([for LFS support])
560 old_CPPFLAGS="$CPPFLAGS"
561 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
562 AC_TRY_RUN([
563 #include <unistd.h>
564 #include <sys/utsname.h>
565 #include <string.h>
566 #include <stdlib.h>
567 main() {
568 #if _LFS64_LARGEFILE == 1
569 struct utsname uts;
570 char *release;
571 int major, minor;
573 /* Ensure this is glibc 2.2 or higher */
574 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
575 int libc_major = __GLIBC__;
576 int libc_minor = __GLIBC_MINOR__;
578 if (libc_major < 2)
579 exit(1);
580 if (libc_minor < 2)
581 exit(1);
582 #endif
584 /* Ensure this is kernel 2.4 or higher */
586 uname(&uts);
587 release = strdup(uts.release);
588 major = atoi(strsep(&release, "."));
589 minor = atoi(strsep(&release, "."));
591 if (major > 2 || (major == 2 && minor > 3))
592 exit(0);
593 exit(1);
594 #else
595 exit(1);
596 #endif
597 }
598 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
599 CPPFLAGS="$old_CPPFLAGS"
600 if test x$LINUX_LFS_SUPPORT = xyes ; then
601 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
602 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
603 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
604 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
605 fi
606 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
607 ;;
609 #
610 # MacOS X is the *only* system that uses compose character in utf8. This
611 # is so horribly broken....
612 #
613 *darwin*)
614 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
616 # Add a system specific charset module.
617 default_shared_modules="$default_shared_modules charset_macosxfs"
619 ;;
620 *hurd*)
621 AC_MSG_CHECKING([for LFS support])
622 old_CPPFLAGS="$CPPFLAGS"
623 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
624 AC_TRY_RUN([
625 #include <unistd.h>
626 main () {
627 #if _LFS64_LARGEFILE == 1
628 exit(0);
629 #else
630 exit(1);
631 #endif
632 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
633 CPPFLAGS="$old_CPPFLAGS"
634 if test x$GLIBC_LFS_SUPPORT = xyes ; then
635 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
636 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
637 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
638 fi
639 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
640 ;;
642 esac
644 SAVE_CPPFLAGS="${CPPFLAGS}"
645 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
647 AC_LIBREPLACE_BROKEN_CHECKS
648 AC_LIBREPLACE_NETWORK_CHECKS
650 CPPFLAGS="${SAVE_CPPFLAGS}"
652 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
654 LIBREPLACE_OBJS=""
655 for obj in ${LIBREPLACEOBJ}; do
656 LIBREPLACE_OBJS="${LIBREPLACE_OBJS} ${LIBREPLACE_DIR}/${obj}"
657 done
658 AC_SUBST(LIBREPLACE_OBJS)
660 # add -ldl to the global LIBS
661 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
663 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
664 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h memory.h alloca.h)
665 AC_CHECK_HEADERS(limits.h float.h pthread.h libintl.h)
666 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
667 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h)
668 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
669 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
670 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
671 AC_CHECK_HEADERS(sys/sysmacros.h)
672 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
673 AC_CHECK_HEADERS(langinfo.h locale.h)
674 AC_CHECK_HEADERS(xfs/libxfs.h)
675 AC_CHECK_HEADERS(netgroup.h)
677 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
678 #if HAVE_RPC_RPC_H
679 #include <rpc/rpc.h>
680 #endif
681 ]])
683 ## These fail to compile on IRIX so just check for their presence
684 AC_CHECK_HEADERS(sys/mode.h,,,)
686 # Look for Darwin headers
687 old_CPPFLAGS="$CPPFLAGS"
688 CPPFLAGS="-Iinclude $CPPFLAGS"
689 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
690 CPPFLAGS="$old_CPPFLAGS"
692 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
693 # subdirectory of headers.
694 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
696 # check for linux on amd64 since valgrind is not quite there yet
697 case "$host_os" in
698 *linux*)
699 case "$UNAME_P" in
700 *x86_64*)
701 AC_DEFINE(HAVE_64BIT_LINUX,1,[Whether we are running on 64bit linux])
702 ;;
703 esac
704 ;;
705 esac
708 #
709 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
710 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
711 #
712 case "$host_os" in
713 *hpux*)
714 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
715 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
716 if test x"$ac_cv_header_shadow_h" = x"yes"; then
717 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
718 fi
719 ;;
720 esac
721 AC_CHECK_HEADERS(shadow.h)
722 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
723 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
725 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
726 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
728 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
730 # For experimental utmp support (lastlog on some BSD-like systems)
731 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
733 AC_CHECK_SIZEOF(int,cross)
734 AC_CHECK_SIZEOF(long,cross)
735 AC_CHECK_SIZEOF(long long,cross)
736 AC_CHECK_SIZEOF(short,cross)
738 AC_C_CONST
739 AC_C_INLINE
740 AC_C_BIGENDIAN
741 AC_C_CHAR_UNSIGNED
743 AC_TYPE_SIGNAL
744 AC_TYPE_UID_T
745 AC_TYPE_MODE_T
746 AC_TYPE_OFF_T
747 AC_TYPE_SIZE_T
748 AC_TYPE_PID_T
749 AC_STRUCT_ST_RDEV
750 AC_DIRENT_D_OFF
751 AC_CHECK_TYPE(ssize_t, int)
752 AC_CHECK_TYPE(wchar_t, unsigned short)
754 ############################################
755 # for cups support we need libcups, and a handful of header files
757 AC_ARG_ENABLE(cups,
758 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
760 if test x$enable_cups != xno; then
761 AC_PATH_PROG(CUPS_CONFIG, cups-config)
763 if test "x$CUPS_CONFIG" != x; then
765 ac_save_CFLAGS=$CFLAGS
766 ac_save_LDFLAGS=$LDFLAGS
767 ac_save_PRINT_LIBS=$PRINT_LIBS
768 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
769 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
770 PRINT_LIBS="$PRINT_LIBS `$CUPS_CONFIG --libs`"
771 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
772 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
773 x"$ac_cv_header_cups_language_h" = xyes; then
774 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
775 samba_cv_HAVE_CUPS=yes
776 else
777 AC_MSG_WARN([cups-config around but cups-devel not installed])
778 CFLAGS=$ac_save_CFLAGS
779 LDFLAGS=$ac_save_LDFLAGS
780 PRINT_LIBS=$ac_save_PRINT_LIBS
781 fi
783 elif test x"$enable_cups" = x"yes"; then
784 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
785 fi
786 fi
788 AC_ARG_ENABLE(iprint,
789 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
791 if test x$enable_iprint != xno; then
792 if test x"$samba_cv_HAVE_CUPS" = xyes; then
793 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
794 elif test x"$enable_iprint" = x"yes"; then
795 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
796 fi
797 fi
799 ############################################
800 # check if the compiler will optimize out function calls
801 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
802 AC_TRY_LINK([
803 #include <stdio.h>],
804 [
805 if (0) {
806 this_function_does_not_exist();
807 } else {
808 return 1;
809 }
811 ],
812 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
813 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
814 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
815 fi
817 #############################################
818 # check for fd passing struct via msg_control
819 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
820 AC_TRY_COMPILE([
821 #include <sys/types.h>
822 #include <stdlib.h>
823 #include <stddef.h>
824 #include <sys/socket.h>
825 #include <sys/un.h>],
826 [
827 struct msghdr msg;
828 union {
829 struct cmsghdr cm;
830 char control[CMSG_SPACE(sizeof(int))];
831 } control_un;
832 msg.msg_control = control_un.control;
833 msg.msg_controllen = sizeof(control_un.control);
834 ],
835 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
836 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
837 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
838 [If we can use msg_control for passing file descriptors])
839 fi
841 #############################################
842 # check for fd passing struct via msg_acctrights
843 AC_CACHE_CHECK([for fd passing via msg_acctrights],
844 samba_cv_msghdr_msg_acctrights, [
845 AC_TRY_COMPILE([
846 #include <sys/types.h>
847 #include <stdlib.h>
848 #include <stddef.h>
849 #include <sys/socket.h>
850 #include <sys/un.h>],
851 [
852 struct msghdr msg;
853 int fd;
854 msg.msg_acctrights = (caddr_t) &fd;
855 msg.msg_acctrightslen = sizeof(fd);
856 ],
857 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
858 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
859 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
860 [If we can use msg_acctrights for passing file descriptors])
861 fi
863 AC_CHECK_FUNCS(dirfd)
864 if test x"$ac_cv_func_dirfd" = x"yes"; then
865 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
866 fi
868 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
869 AC_TRY_COMPILE([
870 #include <sys/types.h>
871 #if STDC_HEADERS
872 #include <stdlib.h>
873 #include <stddef.h>
874 #endif
875 #include <signal.h>],[sig_atomic_t i = 0],
876 samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
877 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
878 AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
879 fi
881 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
882 AC_TRY_COMPILE([
883 #include <sys/types.h>
884 #if STDC_HEADERS
885 #include <stdlib.h>
886 #include <stddef.h>
887 #endif
888 #include <signal.h>],[struct sigevent s;],
889 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
890 if test x"$samba_cv_struct_sigevent" = x"yes"; then
891 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
892 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
893 [#include <signal.h>])
894 fi
896 AC_CACHE_CHECK([for struct timespec type],samba_cv_struct_timespec, [
897 AC_TRY_COMPILE([
898 #include <sys/types.h>
899 #if STDC_HEADERS
900 #include <stdlib.h>
901 #include <stddef.h>
902 #endif
903 #if TIME_WITH_SYS_TIME
904 # include <sys/time.h>
905 # include <time.h>
906 #else
907 # if HAVE_SYS_TIME_H
908 # include <sys/time.h>
909 # else
910 # include <time.h>
911 # endif
912 #endif
913 ],[struct timespec ts;],
914 samba_cv_struct_timespec=yes,samba_cv_struct_timespec=no)])
915 if test x"$samba_cv_struct_timespec" = x"yes"; then
916 AC_DEFINE(HAVE_STRUCT_TIMESPEC,1,[Whether we have struct timespec])
917 fi
919 # stupid headers have the functions but no declaration. grrrr.
920 AC_HAVE_DECL(errno, [#include <errno.h>])
921 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
922 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
924 # and glibc has setresuid under linux but the function does
925 # nothing until kernel 2.1.44! very dumb.
926 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
927 AC_TRY_RUN([#include <errno.h>
928 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
929 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
930 if test x"$samba_cv_have_setresuid" = x"yes"; then
931 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
932 fi
934 # Do the same check for setresguid...
935 #
936 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
937 AC_TRY_RUN([#include <unistd.h>
938 #include <errno.h>
939 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
940 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
941 if test x"$samba_cv_have_setresgid" = x"yes"; then
942 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
943 fi
945 AC_FUNC_MEMCMP
947 ###############################################
948 # Readline included by default unless explicitly asked not to
949 test "${with_readline+set}" != "set" && with_readline=yes
951 # test for where we get readline() from
952 AC_MSG_CHECKING(whether to use readline)
953 AC_ARG_WITH(readline,
954 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
955 [ case "$with_readline" in
956 yes)
957 AC_MSG_RESULT(yes)
959 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
960 AC_CHECK_HEADERS(readline/history.h)
962 AC_CHECK_HEADERS(readline.h readline/readline.h,[
963 for termlib in ncurses curses termcap terminfo termlib tinfo; do
964 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
965 done
966 AC_CHECK_LIB(readline, rl_callback_handler_install,
967 [TERMLIBS="-lreadline $TERMLIBS"
968 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
969 break], [TERMLIBS=], $TERMLIBS)])
970 ;;
971 no)
972 AC_MSG_RESULT(no)
973 ;;
974 *)
975 AC_MSG_RESULT(yes)
977 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
978 # alternate readline path
979 _ldflags=${LDFLAGS}
980 _cppflags=${CPPFLAGS}
982 # Add additional search path
983 LDFLAGS="-L$with_readline/lib $LDFLAGS"
984 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
986 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
987 AC_CHECK_HEADERS(readline/history.h)
989 AC_CHECK_HEADERS(readline.h readline/readline.h,[
990 for termlib in ncurses curses termcap terminfo termlib; do
991 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
992 done
993 AC_CHECK_LIB(readline, rl_callback_handler_install,
994 [TERMLDFLAGS="-L$with_readline/lib"
995 TERMCPPFLAGS="-I$with_readline/include"
996 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
997 TERMLIBS="-lreadline $TERMLIBS"
998 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
999 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1001 LDFLAGS=$_ldflags
1002 ;;
1003 esac],
1004 AC_MSG_RESULT(no)
1005 )
1006 AC_SUBST(TERMLIBS)
1007 AC_SUBST(TERMLDFLAGS)
1009 # The readline API changed slightly from readline3 to readline4, so
1010 # code will generate warnings on one of them unless we have a few
1011 # special cases.
1012 AC_CHECK_LIB(readline, rl_completion_matches,
1013 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1014 [Do we have rl_completion_matches?])],
1015 [],
1016 [$TERMLIBS])
1018 # not all readline libs have rl_event_hook or history_list
1019 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1020 AC_CHECK_LIB(readline, history_list,
1021 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1022 [],
1023 [$TERMLIBS])
1025 ###############################################
1026 # test for where we get yp_get_default_domain() from
1027 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1028 AC_CHECK_FUNCS(yp_get_default_domain)
1030 # Check if we have execl, if not we need to compile smbrun.
1031 AC_CHECK_FUNCS(execl)
1032 if test x"$ac_cv_func_execl" = x"no"; then
1033 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1034 fi
1036 AC_CHECK_FUNCS(waitpid getcwd strdup strndup strnlen strerror chown fchown lchown chmod fchmod chroot link mknod mknod64)
1037 AC_CHECK_FUNCS(strtol strtoll strtoul strtoull strtouq __strtoull)
1038 AC_CHECK_FUNCS(fstat strchr utime utimes chflags)
1039 AC_CHECK_FUNCS(getrlimit fsync fdatasync memset strlcpy strlcat setpgid)
1040 AC_CHECK_FUNCS(memmove setsid glob strpbrk pipe crypt16 getauthuid)
1041 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1042 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
1043 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate chsize stat64 fstat64)
1044 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64)
1045 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
1046 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1047 AC_CHECK_FUNCS(getpwent_r)
1048 AC_CHECK_FUNCS(getdents getdents64)
1049 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
1050 AC_CHECK_FUNCS(syslog vsyslog timegm)
1051 AC_CHECK_FUNCS(setlocale nl_langinfo)
1052 AC_CHECK_FUNCS(nanosleep)
1053 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1054 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1055 AC_CHECK_HEADERS(sys/mman.h)
1056 # setbuffer, shmget, shm_open are needed for smbtorture
1057 AC_CHECK_FUNCS(setbuffer shmget shm_open)
1058 AC_CHECK_FUNCS(gettext dgettext)
1060 # Find a method of generating a stack trace
1061 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1062 # libexecinfo provides backtrace_symbols on FreeBSD
1063 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1064 AC_CHECK_FUNCS(backtrace_symbols)
1065 AC_CHECK_LIB(exc, trace_back_stack)
1067 printf "%s" "checking for GPFS GPL libs... "
1068 save_LIBS="$LIBS"
1069 LIBS="$LIBS -lgpfs_gpl"
1070 AC_TRY_LINK([#include <gpfs_gpl.h>],
1071 [gpfs_set_share(0,GPFS_SHARE_READ,GPFS_DENY_NONE)],
1072 samba_cv_HAVE_GPFS=yes,
1073 samba_cv_HAVE_GPFS=no)
1074 echo $samba_cv_HAVE_GPFS
1075 if test x"$samba_cv_HAVE_GPFS" = x"yes"; then
1076 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL libs are available])
1077 default_shared_modules="$default_shared_modules vfs_gpfs"
1078 fi
1079 LIBS="$save_LIBS"
1081 printf "%s" "checking for GPFS libs (with 3.2.1 PTF8 available as GPL)... "
1082 save_LIBS="$LIBS"
1083 LIBS="$LIBS -lgpfs"
1084 AC_TRY_LINK([#include <gpfs.h>],
1085 [gpfs_set_share(0,GPFS_SHARE_READ,GPFS_DENY_NONE)],
1086 samba_cv_HAVE_GPFS=yes,
1087 samba_cv_HAVE_GPFS=no)
1088 echo $samba_cv_HAVE_GPFS
1089 if test x"$samba_cv_HAVE_GPFS" = x"yes"; then
1090 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL libs are available])
1091 default_shared_modules="$default_shared_modules vfs_gpfs"
1092 fi
1093 LIBS="$save_LIBS"
1095 # Note that all the libunwind symbols in the API are defined to internal
1096 # platform-specific version, so we must include libunwind.h before checking
1097 # any of them.
1098 AC_MSG_CHECKING([for libunwind])
1099 save_LIBS=$LIBS
1101 UNWIND_ARCH="unknown"
1102 if test x"$UNAME_I" != x"unknown"; then
1103 UNWIND_ARCH="$UNAME_I"
1104 elif test x"$UNAME_M" != x"unknown"; then
1105 UNWIND_ARCH="$UNAME_M"
1106 elif test x"$UNAME_P" != x"unknown"; then
1107 UNWIND_ARCH="$UNAME_P"
1108 fi
1110 case "$UNWIND_ARCH" in
1111 unknown)
1112 # This probably won't link without
1113 # the platform-specific libunwind.
1114 LIBS="$LIBS -lunwind"
1115 ;;
1116 i386|i586|i686)
1117 # Add the platform-specific libunwind module.
1118 LIBS="$LIBS -lunwind -lunwind-x86"
1119 ;;
1120 *)
1121 # Add the platform-specific libunwind module.
1122 # based on uname -i, uname -m or uname -p
1123 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1124 ;;
1125 esac
1127 AC_TRY_LINK(
1128 [
1129 #ifdef HAVE_LIBUNWIND_H
1130 #include <libunwind.h>
1131 #endif
1132 ],
1133 [
1134 unw_context_t ctx; unw_cursor_t cur;
1135 char buf[256]; unw_word_t off;
1136 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1137 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1138 ],
1139 [
1140 AC_MSG_RESULT(yes)
1141 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1143 # If we have libunwind, test whether we also have libunwind-ptrace
1144 # which would let us unwind arbitrary processes.
1145 save_LIBS=$LIBS
1146 AC_CHECK_HEADERS(libunwind-ptrace.h)
1147 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1148 [
1149 LIBUNWIND_PTRACE="-lunwind-ptrace";
1150 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1151 [Whether libunwind-ptrace.a is available.])
1152 ],
1153 [ LIBUNWIND_PTRACE="" ])
1155 LIBS=$save_LIBS
1156 ],
1157 [
1158 AC_MSG_RESULT(no)
1159 LIBS=$save_LIBS
1160 ])
1162 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1163 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1164 AC_CHECK_HEADERS(sys/ptrace.h)
1165 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1166 AC_TRY_LINK(
1167 [
1168 #if HAVE_SYS_TYPES_H
1169 #include <sys/types.h>
1170 #endif
1171 #if HAVE_SYS_PTRACE_H
1172 #include <sys/ptrace.h>
1173 #endif
1174 ],
1175 [
1176 int main(int argc, const char ** argv)
1177 {
1178 pid_t me = (pid_t)-1;
1179 ptrace(PTRACE_ATTACH, me, 0, 0);
1180 ptrace(PTRACE_DETACH, me, 0, 0);
1181 return 0;
1182 }
1183 ],
1184 [
1185 AC_MSG_RESULT(yes)
1186 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1187 [Whether the Linux ptrace(2) interface is available.])
1188 ],
1189 [
1190 AC_MSG_RESULT(no)
1191 LIBUNWIND_PTRACE=""
1192 ])
1193 fi
1195 AC_SUBST(LIBUNWIND_PTRACE)
1197 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1198 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1199 AC_CHECK_FUNCS(__getcwd _getcwd)
1200 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1201 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1202 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1203 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1204 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1205 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1206 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1207 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1208 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1209 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1210 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1211 AC_CHECK_FUNCS(prctl)
1213 AC_TRY_COMPILE([
1214 #ifdef HAVE_SYS_PRCTL_H
1215 #include <sys/prctl.h>
1216 #endif
1217 ],
1218 [int i; i = prtcl(0); ],
1219 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1221 #
1222 #
1223 #
1224 case "$host_os" in
1225 *linux*)
1226 # glibc <= 2.3.2 has a broken getgrouplist
1227 AC_TRY_RUN([
1228 #include <unistd.h>
1229 #include <sys/utsname.h>
1230 main() {
1231 /* glibc up to 2.3 has a broken getgrouplist */
1232 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1233 int libc_major = __GLIBC__;
1234 int libc_minor = __GLIBC_MINOR__;
1236 if (libc_major < 2)
1237 exit(1);
1238 if ((libc_major == 2) && (libc_minor <= 3))
1239 exit(1);
1240 #endif
1241 exit(0);
1242 }
1243 ], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
1244 if test x"$linux_getgrouplist_ok" = x"yes"; then
1245 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1246 fi
1247 ;;
1248 *)
1249 AC_CHECK_FUNCS(getgrouplist)
1250 ;;
1251 esac
1253 #
1254 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1255 #
1257 if test x$ac_cv_func_stat64 = xno ; then
1258 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1259 AC_TRY_LINK([
1260 #if defined(HAVE_UNISTD_H)
1261 #include <unistd.h>
1262 #endif
1263 #include <sys/stat.h>
1264 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1265 AC_MSG_RESULT([$ac_cv_func_stat64])
1266 if test x$ac_cv_func_stat64 = xyes ; then
1267 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1268 fi
1269 fi
1271 if test x$ac_cv_func_lstat64 = xno ; then
1272 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1273 AC_TRY_LINK([
1274 #if defined(HAVE_UNISTD_H)
1275 #include <unistd.h>
1276 #endif
1277 #include <sys/stat.h>
1278 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1279 AC_MSG_RESULT([$ac_cv_func_lstat64])
1280 if test x$ac_cv_func_lstat64 = xyes ; then
1281 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1282 fi
1283 fi
1285 if test x$ac_cv_func_fstat64 = xno ; then
1286 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1287 AC_TRY_LINK([
1288 #if defined(HAVE_UNISTD_H)
1289 #include <unistd.h>
1290 #endif
1291 #include <sys/stat.h>
1292 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1293 AC_MSG_RESULT([$ac_cv_func_fstat64])
1294 if test x$ac_cv_func_fstat64 = xyes ; then
1295 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1296 fi
1297 fi
1299 #################################################
1300 # Check whether struct stat has timestamps with sub-second resolution.
1301 # At least IRIX and Solaris have these. FREEBSD does as well,
1302 # but with different members
1303 #
1304 # We check that
1305 # all of st_mtim, st_atim and st_ctim exist
1306 # all of the members are in fact of type struct timespec
1307 #
1308 # There is some conflicting standards weirdness about whether we should use
1309 # "struct timespec" or "timespec_t". Linux doesn't have timespec_t, so we
1310 # prefer struct timespec.
1311 AC_CACHE_CHECK([whether struct stat has timespec timestamps],
1312 samba_cv_stat_timespec_hires,
1313 [
1314 AC_TRY_COMPILE(
1315 [
1316 #if TIME_WITH_SYS_TIME
1317 # include <sys/time.h>
1318 # include <time.h>
1319 #else
1320 # if HAVE_SYS_TIME_H
1321 # include <sys/time.h>
1322 # else
1323 # include <time.h>
1324 # endif
1325 #endif
1326 #ifdef HAVE_SYS_STAT_H
1327 #include <sys/stat.h>
1328 #endif
1329 ],
1330 [
1331 struct timespec t;
1332 struct stat s = {0};
1333 t = s.st_mtimespec;
1334 t = s.st_ctimespec;
1335 t = s.st_atimespec;
1336 ],
1337 samba_cv_stat_timespec_hires=yes, samba_cv_stat_timespec_hires=no)
1338 ])
1340 if test x"$samba_cv_stat_timespec_hires" = x"yes" ; then
1341 AC_DEFINE(HAVE_STAT_ST_MTIMESPEC, 1, [whether struct stat contains st_mtimepec])
1342 AC_DEFINE(HAVE_STAT_ST_ATIMESPEC, 1, [whether struct stat contains st_atimespec])
1343 AC_DEFINE(HAVE_STAT_ST_CTIMESPEC, 1, [whether struct stat contains st_ctimespec])
1344 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1, [whether struct stat has sub-second timestamps])
1345 fi
1349 AC_CACHE_CHECK([whether struct stat has sub-second timestamps], samba_cv_stat_hires,
1350 [
1351 AC_TRY_COMPILE(
1352 [
1353 #if TIME_WITH_SYS_TIME
1354 # include <sys/time.h>
1355 # include <time.h>
1356 #else
1357 # if HAVE_SYS_TIME_H
1358 # include <sys/time.h>
1359 # else
1360 # include <time.h>
1361 # endif
1362 #endif
1363 #ifdef HAVE_SYS_STAT_H
1364 #include <sys/stat.h>
1365 #endif
1366 ],
1367 [
1368 struct timespec t;
1369 struct stat s = {0};
1370 t.tv_sec = s.st_mtim.tv_sec;
1371 t.tv_nsec = s.st_mtim.tv_nsec;
1372 t.tv_sec = s.st_ctim.tv_sec;
1373 t.tv_nsec = s.st_ctim.tv_nsec;
1374 t.tv_sec = s.st_atim.tv_sec;
1375 t.tv_nsec = s.st_atim.tv_nsec;
1376 ],
1377 samba_cv_stat_hires=yes, samba_cv_stat_hires=no)
1378 ])
1380 if test x"$samba_cv_stat_hires" = x"yes" ; then
1381 AC_DEFINE(HAVE_STAT_ST_MTIM, 1, [whether struct stat contains st_mtim])
1382 AC_DEFINE(HAVE_STAT_ST_ATIM, 1, [whether struct stat contains st_atim])
1383 AC_DEFINE(HAVE_STAT_ST_CTIM, 1, [whether struct stat contains st_ctim])
1384 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1385 [whether struct stat has sub-second timestamps])
1386 fi
1388 AC_CACHE_CHECK([whether struct stat has sub-second timestamps without struct timespec suffixed nsec], samba_cv_stat_hires_notimespec,
1389 [
1390 AC_TRY_COMPILE(
1391 [
1392 #if TIME_WITH_SYS_TIME
1393 # include <sys/time.h>
1394 # include <time.h>
1395 #else
1396 # if HAVE_SYS_TIME_H
1397 # include <sys/time.h>
1398 # else
1399 # include <time.h>
1400 # endif
1401 #endif
1402 #ifdef HAVE_SYS_STAT_H
1403 #include <sys/stat.h>
1404 #endif
1405 ],
1406 [
1407 struct timespec t;
1408 struct stat s = {0};
1409 t.tv_sec = s.st_mtime;
1410 t.tv_nsec = s.st_mtimensec;
1411 t.tv_sec = s.st_ctime;
1412 t.tv_nsec = s.st_ctimensec;
1413 t.tv_sec = s.st_atime;
1414 t.tv_nsec = s.st_atimensec;
1415 ],
1416 samba_cv_stat_hires_notimespec=yes, samba_cv_stat_hires_notimespec=no)
1417 ])
1419 if test x"$samba_cv_stat_hires_notimespec" = x"yes" ; then
1420 AC_DEFINE(HAVE_STAT_ST_MTIMENSEC, 1, [whether struct stat contains st_mtimensec])
1421 AC_DEFINE(HAVE_STAT_ST_ATIMENSEC, 1, [whether struct stat contains st_atimensec])
1422 AC_DEFINE(HAVE_STAT_ST_CTIMENSEC, 1, [whether struct stat contains st_ctimensec])
1423 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1424 [whether struct stat has sub-second timestamps without struct timespec suffixed nsec])
1425 fi
1427 dnl AIX stype sub-second timestamps:
1428 AC_CACHE_CHECK([whether struct stat has sub-second timestamps without struct timespec suffixed _n], samba_cv_stat_hires_notimespec_n,
1429 [
1430 AC_TRY_COMPILE(
1431 [
1432 #if TIME_WITH_SYS_TIME
1433 # include <sys/time.h>
1434 # include <time.h>
1435 #else
1436 # if HAVE_SYS_TIME_H
1437 # include <sys/time.h>
1438 # else
1439 # include <time.h>
1440 # endif
1441 #endif
1442 #ifdef HAVE_SYS_STAT_H
1443 #include <sys/stat.h>
1444 #endif
1445 ],
1446 [
1447 struct timespec t;
1448 struct stat s = {0};
1449 t.tv_sec = s.st_mtime;
1450 t.tv_nsec = s.st_mtime_n;
1451 t.tv_sec = s.st_ctime;
1452 t.tv_nsec = s.st_ctime_n;
1453 t.tv_sec = s.st_atime;
1454 t.tv_nsec = s.st_atime_n;
1455 ],
1456 samba_cv_stat_hires_notimespec_n=yes, samba_cv_stat_hires_notimespec_n=no)
1457 ])
1459 if test x"$samba_cv_stat_hires_notimespec_n" = x"yes" ; then
1460 AC_DEFINE(HAVE_STAT_ST_MTIME_N, 1, [whether struct stat contains st_mtime_n])
1461 AC_DEFINE(HAVE_STAT_ST_ATIME_N, 1, [whether struct stat contains st_atime_n])
1462 AC_DEFINE(HAVE_STAT_ST_CTIME_N, 1, [whether struct stat contains st_ctime_n])
1463 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1464 [whether struct stat has sub-second timestamps without struct timespec suffixed _n])
1465 fi
1467 dnl Tru64 has _micro_second_ resolution:
1468 AC_CACHE_CHECK([whether struct stat has sub-second timestamps in st_uXtime], samba_cv_stat_hires_uxtime,
1469 [
1470 AC_TRY_COMPILE(
1471 [
1472 #if TIME_WITH_SYS_TIME
1473 # include <sys/time.h>
1474 # include <time.h>
1475 #else
1476 # if HAVE_SYS_TIME_H
1477 # include <sys/time.h>
1478 # else
1479 # include <time.h>
1480 # endif
1481 #endif
1482 #ifdef HAVE_SYS_STAT_H
1483 #include <sys/stat.h>
1484 #endif
1485 ],
1486 [
1487 struct timespec t;
1488 struct stat s = {0};
1489 t.tv_sec = s.st_mtime;
1490 t.tv_nsec = s.st_umtime * 1000;
1491 t.tv_sec = s.st_ctime;
1492 t.tv_nsec = s.st_uctime * 1000;
1493 t.tv_sec = s.st_atime;
1494 t.tv_nsec = s.st_uatime * 1000;
1495 ],
1496 samba_cv_stat_hires_uxtime=yes, samba_cv_stat_hires_uxtime=no)
1497 ])
1499 if test x"$samba_cv_stat_hires_uxtime" = x"yes" ; then
1500 AC_DEFINE(HAVE_STAT_ST_UMTIME, 1, [whether struct stat contains st_umtime])
1501 AC_DEFINE(HAVE_STAT_ST_UATIME, 1, [whether struct stat contains st_uatime])
1502 AC_DEFINE(HAVE_STAT_ST_UCTIME, 1, [whether struct stat contains st_uctime])
1503 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1504 [whether struct stat has sub-second timestamps in st_uXtime])
1505 fi
1507 AC_CACHE_CHECK([whether struct stat has st_birthtimespec], samba_cv_stat_st_birthtimespec,
1508 [
1509 AC_TRY_COMPILE(
1510 [
1511 #if TIME_WITH_SYS_TIME
1512 # include <sys/time.h>
1513 # include <time.h>
1514 #else
1515 # if HAVE_SYS_TIME_H
1516 # include <sys/time.h>
1517 # else
1518 # include <time.h>
1519 # endif
1520 #endif
1521 #ifdef HAVE_SYS_STAT_H
1522 #include <sys/stat.h>
1523 #endif
1524 ],
1525 [
1526 struct timespec t;
1527 struct stat s = {0};
1528 t = s.st_birthtimespec;
1529 ],
1530 samba_cv_stat_st_birthtimespec=yes, samba_cv_stat_st_birthtimespec=no)
1531 ])
1533 if test x"$samba_cv_stat_st_birthtimespec" = x"yes" ; then
1534 AC_DEFINE(HAVE_STAT_ST_BIRTHTIMESPEC, 1, [whether struct stat contains st_birthtimespec])
1535 fi
1537 AC_CACHE_CHECK([whether struct stat has st_birthtimensec], samba_cv_stat_st_birthtimensec,
1538 [
1539 AC_TRY_COMPILE(
1540 [
1541 #if TIME_WITH_SYS_TIME
1542 # include <sys/time.h>
1543 # include <time.h>
1544 #else
1545 # if HAVE_SYS_TIME_H
1546 # include <sys/time.h>
1547 # else
1548 # include <time.h>
1549 # endif
1550 #endif
1551 #ifdef HAVE_SYS_STAT_H
1552 #include <sys/stat.h>
1553 #endif
1554 ],
1555 [
1556 struct timespec t;
1557 struct stat s = {0};
1558 t.tv_nsec = s.st_birthtimensec;
1559 ],
1560 samba_cv_stat_st_birthtimensec=yes, samba_cv_stat_st_birthtimensec=no)
1561 ])
1563 if test x"$samba_cv_stat_st_birthtimensec" = x"yes" ; then
1564 AC_DEFINE(HAVE_STAT_ST_BIRTHTIMENSEC, 1, [whether struct stat contains st_birthtimensec])
1565 fi
1567 AC_CACHE_CHECK([whether struct stat has st_birthtime], samba_cv_stat_st_birthtime,
1568 [
1569 AC_TRY_COMPILE(
1570 [
1571 #if TIME_WITH_SYS_TIME
1572 # include <sys/time.h>
1573 # include <time.h>
1574 #else
1575 # if HAVE_SYS_TIME_H
1576 # include <sys/time.h>
1577 # else
1578 # include <time.h>
1579 # endif
1580 #endif
1581 #ifdef HAVE_SYS_STAT_H
1582 #include <sys/stat.h>
1583 #endif
1584 ],
1585 [
1586 struct time_t t;
1587 struct stat s = {0};
1588 t = s.st_birthtime;
1589 ],
1590 samba_cv_stat_st_birthtime=yes, samba_cv_stat_st_birthtime=no)
1591 ])
1593 if test x"$samba_cv_stat_st_birthtime" = x"yes" ; then
1594 AC_DEFINE(HAVE_STAT_ST_BIRTHTIME, 1, [whether struct stat contains st_birthtime])
1595 fi
1597 #####################################
1598 # needed for SRV lookups
1599 AC_CHECK_LIB(resolv, dn_expand)
1600 AC_CHECK_LIB(resolv, _dn_expand)
1601 AC_CHECK_LIB(resolv, __dn_expand)
1603 #
1604 # Check for the functions putprpwnam, set_auth_parameters,
1605 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1606 # Needed for OSF1 and HPUX.
1607 #
1609 AC_LIBTESTFUNC(security, putprpwnam)
1610 AC_LIBTESTFUNC(sec, putprpwnam)
1612 AC_LIBTESTFUNC(security, set_auth_parameters)
1613 AC_LIBTESTFUNC(sec, set_auth_parameters)
1615 # UnixWare 7.x has its getspnam in -lgen
1616 AC_LIBTESTFUNC(gen, getspnam)
1618 AC_LIBTESTFUNC(security, getspnam)
1619 AC_LIBTESTFUNC(sec, getspnam)
1621 AC_LIBTESTFUNC(security, bigcrypt)
1622 AC_LIBTESTFUNC(sec, bigcrypt)
1624 AC_LIBTESTFUNC(security, getprpwnam)
1625 AC_LIBTESTFUNC(sec, getprpwnam)
1627 AC_CHECK_FUNCS(strsignal)
1629 ############################################
1630 # Check if we have libattr
1631 case "$host_os" in
1632 *osf*)
1633 AC_SEARCH_LIBS(getproplist, [proplist])
1634 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1635 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1636 AC_CHECK_FUNCS(sizeof_proplist_entry)
1637 ;;
1638 *)
1639 AC_SEARCH_LIBS(getxattr, [attr])
1640 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1641 AC_CHECK_FUNCS(getea fgetea lgetea listea flistea llistea)
1642 AC_CHECK_FUNCS(removeea fremoveea lremoveea setea fsetea lsetea)
1643 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1644 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1645 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1646 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1647 ;;
1648 esac
1650 ########################################################
1651 # Check if attropen() is present if this is Solaris
1652 case "$host_os" in
1653 *solaris*)
1654 AC_CHECK_FUNCS(attropen)
1655 ;;
1656 esac
1658 ########################################################
1659 # Do xattr functions take additional options like on Darwin?
1660 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1661 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1662 old_LIBS=$LIBS
1663 LIBS="$LIBS $ACL_LIBS"
1664 AC_TRY_COMPILE([
1665 #include <sys/types.h>
1666 #if HAVE_ATTR_XATTR_H
1667 #include <attr/xattr.h>
1668 #elif HAVE_SYS_XATTR_H
1669 #include <sys/xattr.h>
1670 #endif
1671 ],[
1672 getxattr(0, 0, 0, 0, 0, 0);
1673 ],
1674 [smb_attr_cv_xattr_add_opt=yes],
1675 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1676 ])
1677 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1678 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1679 fi
1680 fi
1682 # Check if we have extattr
1683 case "$host_os" in
1684 *freebsd4* | *dragonfly* )
1685 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1686 ;;
1687 *)
1688 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_file extattr_delete_link)
1689 AC_CHECK_FUNCS(extattr_get_fd extattr_get_file extattr_get_link)
1690 AC_CHECK_FUNCS(extattr_list_fd extattr_list_file extattr_list_link)
1691 AC_CHECK_FUNCS(extattr_set_fd extattr_set_file extattr_set_link)
1692 ;;
1693 esac
1695 AC_DISABLE_STATIC
1696 AC_ENABLE_SHARED
1698 # Set defaults
1699 PIE_CFLAGS=""
1700 PIE_LDFLAGS=""
1701 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1703 if test "x$enable_pie" != xno
1704 then
1705 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1706 [
1707 cat > conftest.c <<EOF
1708 int foo;
1709 main () { return 0;}
1710 EOF
1711 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1712 then
1713 samba_cv_fpie=yes
1714 else
1715 samba_cv_fpie=no
1716 fi
1717 rm -f conftest*
1718 ])
1719 if test x"${samba_cv_fpie}" = x"yes"
1720 then
1721 PIE_CFLAGS="-fPIE"
1722 PIE_LDFLAGS="-pie"
1723 fi
1724 fi
1726 # Set defaults
1727 RELRO_LDFLAGS=""
1728 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1730 if test "x$enable_relro" != xno
1731 then
1732 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1733 [
1734 cat > conftest.c <<EOF
1735 int foo;
1736 main () { return 0;}
1737 EOF
1738 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1739 then
1740 samba_cv_relro=yes
1741 else
1742 samba_cv_relro=no
1743 fi
1744 rm -f conftest*
1745 ])
1746 if test x"${samba_cv_relro}" = x"yes"
1747 then
1748 RELRO_LDFLAGS="-Wl,-z,relro"
1749 fi
1750 fi
1752 # Set defaults
1753 SYMSEXT="syms"
1754 AC_SUBST(SYMSEXT)
1756 # Assume non-shared by default and override below
1757 BLDSHARED="false"
1759 # these are the defaults, good for lots of systems
1760 HOST_OS="$host_os"
1761 LDSHFLAGS="-shared"
1762 MODULE_EXPORTS=""
1763 SONAMEFLAG="#"
1764 SHLD="\${CC} \${CFLAGS}"
1765 PICFLAG="${PIE_CFLAGS}"
1766 SHLIBEXT="so"
1767 DSO_EXPORTS=""
1769 # this bit needs to be modified for each OS that supports share libs
1770 # You need to specify how to create a shared library and
1771 # how to compile C code to produce PIC object files
1773 AC_MSG_CHECKING([ability to build shared libraries])
1775 # and these are for particular systems
1776 case "$host_os" in
1777 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux])
1778 BLDSHARED="true"
1779 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1780 LDSHFLAGS="-shared -Wl,-Bsymbolic -Wl,--allow-shlib-undefined"
1781 else
1782 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1783 fi
1784 DYNEXP="-Wl,--export-dynamic"
1785 PICFLAG="-fPIC"
1786 SONAMEFLAG="-Wl,-soname="
1787 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1788 ;;
1789 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1790 BLDSHARED="true"
1791 LDSHFLAGS="-G"
1792 SONAMEFLAG="-h "
1793 if test "${GCC}" = "yes"; then
1794 PICFLAG="-fPIC"
1795 SONAMEFLAG="-Wl,-soname="
1796 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1797 DYNEXP="-Wl,-E"
1798 fi
1799 else
1800 PICFLAG="-KPIC"
1801 ## ${CFLAGS} added for building 64-bit shared
1802 ## libs using Sun's Compiler
1803 LDSHFLAGS="-G \${CFLAGS}"
1804 fi
1805 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1806 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1807 ;;
1808 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1809 BLDSHARED="true"
1810 LDSHFLAGS="-G"
1811 SONAMEFLAG="-Wl,-h,"
1812 PICFLAG="-KPIC" # Is this correct for SunOS
1813 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1814 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1815 ;;
1816 *netbsd* | *freebsd* | *dragonfly* )
1817 BLDSHARED="true"
1818 LDSHFLAGS="-shared"
1819 DYNEXP="-Wl,--export-dynamic"
1820 SONAMEFLAG="-Wl,-soname,"
1821 PICFLAG="-fPIC -DPIC"
1822 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1823 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1824 ;;
1825 *openbsd*) BLDSHARED="true"
1826 LDSHFLAGS="-shared"
1827 DYNEXP="-Wl,-Bdynamic"
1828 SONAMEFLAG="-Wl,-soname,"
1829 PICFLAG="-fPIC"
1830 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1831 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1832 ;;
1833 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1834 case "$host_os" in
1835 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1836 ;;
1837 esac
1838 BLDSHARED="true"
1839 LDSHFLAGS="-set_version sgi1.0 -shared"
1840 SONAMEFLAG="-soname "
1841 SHLD="\${LD}"
1842 if test "${GCC}" = "yes"; then
1843 PICFLAG="-fPIC"
1844 else
1845 PICFLAG="-KPIC"
1846 fi
1847 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1848 ;;
1849 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1850 BLDSHARED="true"
1851 # use expfull to export underscored symbols
1852 # add rtl to remove /lib/crt0.o warning
1853 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1854 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1855 PICFLAG="-O2"
1856 # as AIX code is always position independent...
1857 # .po will just create compile warnings, use po.o:
1858 if test "${GCC}" != "yes"; then
1859 ## for funky AIX compiler using strncpy()
1860 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1861 fi
1863 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1864 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1865 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1866 ;;
1867 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1868 # Use special PIC flags for the native HP-UX compiler.
1869 BLDSHARED="true"
1870 SHLD="cc"
1871 LDSHFLAGS="-b -Wl,-B,symbolic,-b,-z"
1872 SONAMEFLAG="-Wl,+h "
1873 PICFLAG="+z"
1874 if test "${GCC}" = "yes"; then
1875 PICFLAG="-fPIC"
1876 else
1877 PICFLAG="+z +ESnolit"
1878 fi
1879 if test "$host_cpu" = "ia64"; then
1880 SHLIBEXT="so"
1881 PICFLAG="+z"
1882 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32"
1883 else
1884 SHLIBEXT="sl"
1885 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1886 fi
1887 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1888 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1889 ;;
1890 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx])
1891 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1892 ;;
1893 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1894 BLDSHARED="true"
1895 LDSHFLAGS="-shared"
1896 SONAMEFLAG="-Wl,-soname,"
1897 PICFLAG="-fPIC"
1898 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1899 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1900 ;;
1901 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1902 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1903 ;;
1904 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1905 BLDSHARED="true"
1906 LDSHFLAGS="-shared"
1907 SONAMEFLAG="-Wl,-soname,"
1908 PICFLAG="-KPIC"
1909 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1910 ;;
1911 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1912 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1913 ;;
1914 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1915 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1916 ;;
1917 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1918 case "$host" in
1919 *-univel-*) if [ test "$GCC" != yes ]; then
1920 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1921 fi
1922 LDSHFLAGS="-G"
1923 DYNEXP="-Bexport"
1924 ;;
1925 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1926 esac
1927 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1928 ;;
1930 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1931 if [ test "$GCC" != yes ]; then
1932 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1933 fi
1934 LDSHFLAGS="-G"
1935 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1936 ;;
1937 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1938 BLDSHARED="false"
1939 LDSHFLAGS=""
1940 ;;
1942 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1943 BLDSHARED="true"
1944 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1945 CFLAGS="$CFLAGS -fno-common"
1946 SHLD="\${CC}"
1947 SHLIBEXT="dylib"
1948 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1949 SHLIBEXT="dylib"
1950 # Since gcc doesn't fail on unrecognised options, the
1951 # PIE test incorrectly succeeds. Darwin gcc does not
1952 # actually support the PIE stuff.
1953 PIE_LDFLAGS=
1954 PIE_CFLAGS=
1955 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1956 ;;
1958 *)
1959 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1960 ;;
1961 esac
1963 if test "$enable_shared" != "yes"; then
1964 BLDSHARED=false
1965 fi
1967 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1968 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1969 fi
1971 if test x"$BLDSHARED" = x"true" ; then
1972 LDFLAGS="$LDFLAGS -L./bin"
1973 fi
1975 AC_MSG_RESULT($BLDSHARED)
1977 AC_MSG_CHECKING([LDFLAGS])
1978 AC_MSG_RESULT([$LDFLAGS])
1979 AC_MSG_CHECKING([DYNEXP])
1980 AC_MSG_RESULT([$DYNEXP])
1982 #######################################################
1983 # test whether building a shared library actually works
1984 if test $BLDSHARED = true; then
1986 AC_MSG_CHECKING([SHLD])
1987 AC_MSG_RESULT([$SHLD])
1988 AC_MSG_CHECKING([LDSHFLAGS])
1989 AC_MSG_RESULT([$LDSHFLAGS])
1991 AC_MSG_CHECKING([SHLIBEXT])
1992 AC_MSG_RESULT([$SHLIBEXT])
1993 AC_MSG_CHECKING([SONAMEFLAG])
1994 AC_MSG_RESULT([$SONAMEFLAG])
1996 AC_MSG_CHECKING([PICFLAG])
1997 AC_MSG_RESULT([$PICFLAG])
1999 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
2000 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
2002 AC_CACHE_CHECK([whether building shared libraries actually works],
2003 [ac_cv_shlib_works],[
2004 # try building a trivial shared library
2005 ac_cv_shlib_works=no
2006 # The $SHLD and $LDSHFLAGS variables may contain references to other
2007 # variables so they need to be eval'ed.
2008 $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o \
2009 shlib.o ${srcdir-.}/tests/shlib.c && \
2010 `eval echo $SHLD` `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
2011 shlib.o && ac_cv_shlib_works=yes
2012 rm -f "shlib.$SHLIBEXT" shlib.o
2014 ])
2015 if test $ac_cv_shlib_works = no; then
2016 BLDSHARED=false
2017 fi
2018 fi
2020 if test x"$BLDSHARED" != x"true"; then
2021 LDSHFLAGS="shared-libraries-disabled"
2022 SONAMEFLAG="shared-libraries-disabled"
2023 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
2024 SHLD="shared-libraries-disabled"
2025 PICFLAG="${PIE_CFLAGS}"
2026 SHLIBEXT="shared_libraries_disabled"
2027 fi
2029 AC_MSG_CHECKING([used PICFLAG])
2030 AC_MSG_RESULT([$PICFLAG])
2032 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
2034 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
2036 ################
2038 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
2039 AC_TRY_RUN([#include <stdio.h>
2040 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
2041 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
2042 if test x"$samba_cv_have_longlong" = x"yes"; then
2043 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
2044 AC_CHECK_TYPE(intptr_t, unsigned long long)
2045 else
2046 AC_CHECK_TYPE(intptr_t, unsigned long)
2047 fi
2049 #
2050 # Check if the compiler supports the LL prefix on long long integers.
2051 # AIX needs this.
2053 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
2054 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
2055 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
2056 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
2057 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
2058 fi
2061 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
2062 AC_TRY_RUN([#include <time.h>
2063 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
2064 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
2065 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
2066 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
2067 fi
2069 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2070 AC_TRY_RUN([#include <stdio.h>
2071 #include <sys/stat.h>
2072 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
2073 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2074 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
2075 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
2076 fi
2078 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
2079 AC_TRY_RUN([
2080 #if defined(HAVE_UNISTD_H)
2081 #include <unistd.h>
2082 #endif
2083 #include <stdio.h>
2084 #include <sys/stat.h>
2085 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2086 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
2087 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
2088 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
2089 fi
2091 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2092 AC_TRY_RUN([
2093 #if defined(HAVE_UNISTD_H)
2094 #include <unistd.h>
2095 #endif
2096 #include <stdio.h>
2097 #include <sys/stat.h>
2098 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2099 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2100 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2101 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2102 fi
2104 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
2105 AC_TRY_RUN([
2106 #if defined(HAVE_UNISTD_H)
2107 #include <unistd.h>
2108 #endif
2109 #include <stdio.h>
2110 #include <sys/stat.h>
2111 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2112 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
2113 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
2114 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
2115 fi
2117 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2118 AC_TRY_RUN([
2119 #if defined(HAVE_UNISTD_H)
2120 #include <unistd.h>
2121 #endif
2122 #include <stdio.h>
2123 #include <sys/stat.h>
2124 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2125 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2126 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2127 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2128 fi
2130 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2131 AC_TRY_RUN([
2132 #if defined(HAVE_UNISTD_H)
2133 #include <unistd.h>
2134 #endif
2135 #include <stdio.h>
2136 #include <sys/stat.h>
2137 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2138 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2139 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2140 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2141 fi
2143 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2144 AC_TRY_COMPILE([
2145 #if defined(HAVE_UNISTD_H)
2146 #include <unistd.h>
2147 #endif
2148 #include <sys/types.h>
2149 #include <dirent.h>],
2150 [DIR64 de;],
2151 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2152 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2153 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2154 fi
2156 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2157 AC_TRY_COMPILE([
2158 #if defined(HAVE_UNISTD_H)
2159 #include <unistd.h>
2160 #endif
2161 #include <sys/types.h>
2162 #include <dirent.h>],
2163 [struct dirent64 de;],
2164 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2165 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2166 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2167 fi
2169 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2170 AC_TRY_RUN([
2171 #if defined(HAVE_UNISTD_H)
2172 #include <unistd.h>
2173 #endif
2174 #include <sys/types.h>
2175 main() { dev_t dev; int i = major(dev); return 0; }],
2176 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2177 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2178 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2179 fi
2181 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2182 AC_TRY_RUN([
2183 #if defined(HAVE_UNISTD_H)
2184 #include <unistd.h>
2185 #endif
2186 #include <sys/types.h>
2187 main() { dev_t dev; int i = minor(dev); return 0; }],
2188 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2189 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2190 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2191 fi
2193 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2194 AC_TRY_RUN([
2195 #if defined(HAVE_UNISTD_H)
2196 #include <unistd.h>
2197 #endif
2198 #include <sys/types.h>
2199 main() { dev_t dev = makedev(1,2); return 0; }],
2200 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2201 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2202 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2203 fi
2205 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2206 AC_TRY_RUN([#include <stdio.h>
2207 main() { char c; c=250; exit((c > 0)?0:1); }],
2208 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2209 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2210 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2211 fi
2213 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2214 AC_TRY_COMPILE([#include <sys/types.h>
2215 #include <dirent.h>
2216 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2217 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2218 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2219 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2220 fi
2222 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2223 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2224 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2225 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2226 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2227 fi
2229 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
2230 AC_TRY_LINK([
2231 #include <sys/time.h>
2232 #include <unistd.h>], [struct timeval tv; return gettimeofday(&tv, NULL);],
2233 samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,
2234 samba_cv_HAVE_GETTIMEOFDAY_TZ=no)])
2235 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
2236 AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday takes a tz argument])
2237 fi
2239 if test x"$samba_cv_WITH_PROFILE" = x"yes"; then
2241 # On some systems (eg. Linux) librt can pull in libpthread. We
2242 # don't want this to happen because libpthreads changes signal delivery
2243 # semantics in ways we are not prepared for. This breaks Linux oplocks
2244 # which rely on signals.
2246 AC_LIBTESTFUNC(rt, clock_gettime,
2247 [
2248 AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
2249 [Whether clock_gettime is available])
2250 SMB_CHECK_CLOCK_ID(CLOCK_MONOTONIC)
2251 SMB_CHECK_CLOCK_ID(CLOCK_PROCESS_CPUTIME_ID)
2252 SMB_CHECK_CLOCK_ID(CLOCK_REALTIME)
2253 ])
2255 fi
2257 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2258 AC_TRY_RUN([#include <sys/types.h>
2259 #include <dirent.h>
2260 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2261 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2262 di->d_name[0] == 0) exit(0); exit(1);} ],
2263 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2264 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2265 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2266 fi
2268 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2269 AC_TRY_COMPILE([#include <sys/types.h>
2270 #include <utime.h>],
2271 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2272 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2273 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2274 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2275 fi
2277 ##############
2278 # Check utmp details, but only if our OS offers utmp.h
2279 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2280 dnl utmp and utmpx come in many flavours
2281 dnl We need to check for many of them
2282 dnl But we don't need to do each and every one, because our code uses
2283 dnl mostly just the utmp (not utmpx) fields.
2285 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
2287 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2288 AC_TRY_COMPILE([#include <sys/types.h>
2289 #include <utmp.h>],
2290 [struct utmp ut; ut.ut_name[0] = 'a';],
2291 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2292 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2293 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2294 fi
2296 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2297 AC_TRY_COMPILE([#include <sys/types.h>
2298 #include <utmp.h>],
2299 [struct utmp ut; ut.ut_user[0] = 'a';],
2300 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2301 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2302 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2303 fi
2305 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2306 AC_TRY_COMPILE([#include <sys/types.h>
2307 #include <utmp.h>],
2308 [struct utmp ut; ut.ut_id[0] = 'a';],
2309 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2310 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2311 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2312 fi
2314 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2315 AC_TRY_COMPILE([#include <sys/types.h>
2316 #include <utmp.h>],
2317 [struct utmp ut; ut.ut_host[0] = 'a';],
2318 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2319 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2320 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2321 fi
2323 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2324 AC_TRY_COMPILE([#include <sys/types.h>
2325 #include <utmp.h>],
2326 [struct utmp ut; time_t t; ut.ut_time = t;],
2327 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2328 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2329 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2330 fi
2332 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2333 AC_TRY_COMPILE([#include <sys/types.h>
2334 #include <utmp.h>],
2335 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2336 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2337 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2338 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2339 fi
2341 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2342 AC_TRY_COMPILE([#include <sys/types.h>
2343 #include <utmp.h>],
2344 [struct utmp ut; ut.ut_type = 0;],
2345 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2346 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2347 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2348 fi
2350 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2351 AC_TRY_COMPILE([#include <sys/types.h>
2352 #include <utmp.h>],
2353 [struct utmp ut; ut.ut_pid = 0;],
2354 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2355 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2356 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2357 fi
2359 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2360 AC_TRY_COMPILE([#include <sys/types.h>
2361 #include <utmp.h>],
2362 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2363 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2364 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2365 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2366 fi
2368 dnl Look for the IPv6 varient by preference. Many systems have both.
2369 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2370 AC_TRY_COMPILE([#include <sys/types.h>
2371 #include <utmp.h>],
2372 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2373 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2374 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2375 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2376 fi
2378 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2379 AC_TRY_COMPILE([#include <sys/types.h>
2380 #include <utmp.h>],
2381 [struct utmp ut; ut.ut_addr = 0;],
2382 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2383 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2384 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2385 fi
2387 if test x$ac_cv_func_pututline = xyes ; then
2388 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2389 AC_TRY_COMPILE([#include <sys/types.h>
2390 #include <utmp.h>],
2391 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2392 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2393 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2394 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2395 fi
2396 fi
2398 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2399 AC_TRY_COMPILE([#include <sys/types.h>
2400 #include <utmpx.h>],
2401 [struct utmpx ux; ux.ut_syslen = 0;],
2402 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2403 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2404 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2405 fi
2407 fi
2408 # end utmp details
2411 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2412 AC_ARG_WITH(libiconv,
2413 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2414 [
2415 if test "$withval" = "no" ; then
2416 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2417 else
2418 if test "$withval" != "yes" ; then
2419 ICONV_PATH_SPEC=yes
2420 ICONV_LOOK_DIRS="$withval"
2421 fi
2422 fi
2423 ])
2425 for i in $ICONV_LOOK_DIRS ; do
2427 save_LIBS="$LIBS"
2428 save_LDFLAGS="$LDFLAGS"
2429 save_CPPFLAGS="$CPPFLAGS"
2431 iconv_current_LIBS=""
2432 iconv_current_LDFLAGS=""
2433 iconv_current_CPPFLAGS=""
2435 ICONV_FOUND="no"
2436 unset libext
2438 # This is here to handle -withval stuff for --with-libiconv
2439 # Perhaps we should always add a -L
2440 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2442 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2443 # installation paths. This gets a little tricky since we might have iconv
2444 # in both libiconv and in libc. In this case the jm_ICONV test will always
2445 # succeed when the header is found. To counter this, make sure the
2446 # library directory is there and check the ABI directory first (which
2447 # should be harmless on other systems, but causes tons of linker warnings on
2448 # 64bit Ubuntu systems).
2449 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2450 # installed, I've decided to fix the linker warnings.
2451 # -- Kai
2452 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2453 for l in "lib" "lib32" "lib/hpux32"; do
2454 if test -d "$i/$l" ; then
2455 LDFLAGS="$save_LDFLAGS -L$i/$l"
2456 LIBS=
2457 export LDFLAGS LIBS CPPFLAGS
2458 # Try to find iconv(3)
2459 jm_ICONV($i/$l)
2460 if test x"$ICONV_FOUND" = "xyes" ; then
2461 libext="$l"
2462 break
2463 fi
2464 fi
2465 done
2467 if test x"$ICONV_FOUND" = "xyes" ; then
2468 iconv_current_LDFLAGS="-L$i/$libext"
2469 iconv_current_CPPFLAGS="-I$i/include"
2471 if test x"$jm_cv_lib_iconv" != x; then
2472 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2473 else
2474 # We found iconv in libc.
2475 iconv_current_LIBS=""
2476 fi
2478 fi
2480 if test x"$ICONV_FOUND" = "xyes" ; then
2482 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2483 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2484 LIBS="$save_LIBS $iconv_current_LIBS"
2485 export LDFLAGS LIBS CPPFLAGS
2487 default_dos_charset=no
2488 default_display_charset=no
2489 default_unix_charset=no
2491 # check for default dos charset name
2492 for j in CP850 IBM850 ; do
2493 rjs_CHARSET($j)
2494 default_dos_charset="$ICONV_CHARSET"
2495 if test x"$default_dos_charset" = x"$j"; then
2496 break
2497 fi
2498 done
2500 # check for default display charset name
2501 for j in ASCII 646 ; do
2502 rjs_CHARSET($j)
2503 default_display_charset="$ICONV_CHARSET"
2504 if test x"$default_display_charset" = x"$j"; then
2505 break
2506 fi
2507 done
2509 # check for default unix charset name
2510 for j in UTF-8 UTF8 ; do
2511 rjs_CHARSET($j)
2512 default_unix_charset="$ICONV_CHARSET"
2513 if test x"$default_unix_charset" = x"$j"; then
2514 break
2515 fi
2516 done
2518 if test "$default_dos_charset" != "no" -a \
2519 "$default_dos_charset" != "cross" -a \
2520 "$default_display_charset" != "no" -a \
2521 "$default_display_charset" != "cross" -a \
2522 "$default_unix_charset" != "no" -a \
2523 "$default_unix_charset" != "cross"
2524 then
2525 samba_cv_HAVE_NATIVE_ICONV=yes
2526 else
2527 if test "$default_dos_charset" = "cross" -o \
2528 "$default_display_charset" = "cross" -o \
2529 "$default_unix_charset" = "cross"
2530 then
2531 samba_cv_HAVE_NATIVE_ICONV=cross
2532 else
2533 samba_cv_HAVE_NATIVE_ICONV=no
2534 fi
2535 fi
2537 # At this point, we have a libiconv candidate. We know that
2538 # we have the right headers and libraries, but we don't know
2539 # whether it does the conversions we want. We can't test this
2540 # because we are cross-compiling. This is not necessarily a big
2541 # deal, since we can't guarantee that the results we get now will
2542 # match the results we get at runtime anyway.
2543 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2544 default_dos_charset="CP850"
2545 default_display_charset="ASCII"
2546 default_unix_charset="UTF-8"
2547 samba_cv_HAVE_NATIVE_ICONV=yes
2548 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2549 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2550 fi
2552 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2554 CPPFLAGS=$save_CPPFLAGS
2555 LDFLAGS=$save_LDFLAGS
2556 LIBS=$save_LIBS
2558 if test x"$iconv_current_LIBS" != x; then
2559 LIBS="$LIBS $iconv_current_LIBS"
2560 fi
2562 # Add the flags we need to CPPFLAGS and LDFLAGS
2563 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2564 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2566 # Turn the #defines into string literals
2567 default_dos_charset="\"$default_dos_charset\""
2568 default_display_charset="\"$default_display_charset\""
2569 default_unix_charset="\"$default_unix_charset\""
2571 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2572 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2573 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2574 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2576 break
2577 fi
2579 # We didn't find a working iconv, so keep going
2580 fi
2582 # We only need to clean these up here for the next pass through the loop
2583 CPPFLAGS=$save_CPPFLAGS
2584 LDFLAGS=$save_LDFLAGS
2585 LIBS=$save_LIBS
2586 export LDFLAGS LIBS CPPFLAGS
2587 done
2588 unset libext
2591 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2592 AC_MSG_WARN([Sufficient support for iconv function was not found.
2593 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2594 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2595 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2596 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2597 fi
2600 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2601 AC_TRY_RUN([
2602 #include <sys/types.h>
2603 #include <fcntl.h>
2604 #ifndef F_GETLEASE
2605 #define F_GETLEASE 1025
2606 #endif
2607 main() {
2608 int fd = open("/dev/null", O_RDONLY);
2609 return fcntl(fd, F_GETLEASE, 0) == -1;
2610 }
2611 ],
2612 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2613 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2614 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2615 fi
2617 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2618 AC_TRY_RUN([
2619 #include <sys/types.h>
2620 #include <fcntl.h>
2621 #include <signal.h>
2622 #ifndef F_NOTIFY
2623 #define F_NOTIFY 1026
2624 #endif
2625 main() {
2626 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2627 }
2628 ],
2629 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2630 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2631 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2632 fi
2634 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2635 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2636 AC_CHECK_FUNCS(inotify_init)
2637 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2638 ],
2639 samba_cv_HAVE_INOTIFY=yes,
2640 samba_cv_HAVE_INOTIFY=no,
2641 samba_cv_HAVE_INOTIFY=cross)
2643 if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2644 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2645 fi
2647 #################################################
2648 # Check if FAM notifications are available. For FAM info, see
2649 # http://oss.sgi.com/projects/fam/
2650 # http://savannah.nongnu.org/projects/fam/
2651 AC_ARG_ENABLE(fam,
2652 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2654 if test x$enable_fam != xno; then
2655 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2656 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2657 # On IRIX, libfam requires libC, but other FAM implementations
2658 # might not need it.
2659 AC_CHECK_LIB(fam, FAMOpen2,
2660 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam"],
2661 [samba_cv_HAVE_LIBFAM=no])
2663 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2664 samba_fam_xtra=-lC
2665 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2666 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC"],
2667 [samba_cv_HAVE_LIBFAM=no])
2668 unset samba_fam_xtra
2669 fi
2670 fi
2672 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2673 default_shared_modules="$default_shared_modules vfs_notify_fam"
2674 AC_TRY_COMPILE([#include <fam.h>],
2675 [FAMCodes code = FAMChanged;],
2676 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2677 [Whether fam.h contains a typedef for enum FAMCodes]),
2678 [])
2679 fi
2681 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2682 AC_MSG_ERROR(FAM support requested but FAM library not available )
2683 fi
2684 fi
2686 AC_SUBST(SMB_FAM_LIBS)
2688 #################################################
2689 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2691 SMB_CHECK_DMAPI([], AC_MSG_NOTICE(DMAPI support not present) )
2693 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2694 # Theoretically it should work with AIX JFS2 too but this needs testing
2695 if test x"$samba_cv_HAVE_GPFS" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2696 default_shared_modules="$default_shared_modules vfs_tsmsm"
2697 fi
2699 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2700 AC_TRY_RUN([
2701 #include <sys/types.h>
2702 #include <fcntl.h>
2703 #include <signal.h>
2704 #include <sys/file.h>
2705 #ifndef LOCK_MAND
2706 #define LOCK_MAND 32
2707 #define LOCK_READ 64
2708 #endif
2709 main() {
2710 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2711 }
2712 ],
2713 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2714 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2715 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2716 fi
2719 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2720 AC_TRY_COMPILE([#include <sys/types.h>
2721 #include <fcntl.h>],
2722 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2723 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2724 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2725 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2726 fi
2728 #################################################
2729 # Check for POSIX capability support
2731 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2732 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2733 [], [])
2735 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2737 ac_save_LIBS=$LIBS
2738 AC_LIBTESTFUNC(cap, cap_get_proc)
2740 AC_CACHE_CHECK([for POSIX capabilities],
2741 samba_cv_HAVE_POSIX_CAPABILITIES,
2742 [
2743 AC_TRY_RUN([
2744 #include <sys/types.h>
2745 #include <sys/capability.h>
2746 main() {
2747 cap_t cap;
2748 cap_value_t vals[1];
2749 if (!(cap = cap_get_proc()))
2750 exit(1);
2751 vals[0] = CAP_CHOWN;
2752 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2753 cap_set_proc(cap);
2754 exit(0);
2755 }],
2756 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2757 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2758 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2759 ])
2761 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2762 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2763 [Whether POSIX capabilities are available])
2764 else
2765 LIBS=$ac_save_LIBS
2766 fi
2768 fi
2770 #
2771 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2772 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2773 #
2775 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2776 AC_TRY_COMPILE([#include <sys/types.h>
2777 #if defined(HAVE_RPC_RPC_H)
2778 #include <rpc/rpc.h>
2779 #endif],
2780 [int16 testvar;],
2781 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2782 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2783 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2784 fi
2786 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2787 AC_TRY_COMPILE([#include <sys/types.h>
2788 #if defined(HAVE_RPC_RPC_H)
2789 #include <rpc/rpc.h>
2790 #endif],
2791 [uint16 testvar;],
2792 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2793 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2794 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2795 fi
2797 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2798 AC_TRY_COMPILE([#include <sys/types.h>
2799 #if defined(HAVE_RPC_RPC_H)
2800 #include <rpc/rpc.h>
2801 #endif],
2802 [int32 testvar;],
2803 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2804 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2805 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2806 fi
2808 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2809 AC_TRY_COMPILE([#include <sys/types.h>
2810 #if defined(HAVE_RPC_RPC_H)
2811 #include <rpc/rpc.h>
2812 #endif],
2813 [uint32 testvar;],
2814 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2815 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2816 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2817 fi
2819 dnl
2820 dnl Some systems (SCO) have a problem including
2821 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2822 dnl as a #define in <prot.h> and as part of an enum
2823 dnl in <rpc/rpc.h>.
2824 dnl
2826 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2827 AC_TRY_COMPILE([#include <sys/types.h>
2828 #ifdef HAVE_SYS_SECURITY_H
2829 #include <sys/security.h>
2830 #include <prot.h>
2831 #endif /* HAVE_SYS_SECURITY_H */
2832 #if defined(HAVE_RPC_RPC_H)
2833 #include <rpc/rpc.h>
2834 #endif],
2835 [int testvar;],
2836 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2837 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2838 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2839 fi
2841 AC_MSG_CHECKING([for test routines])
2842 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
2843 AC_MSG_RESULT(yes),
2844 AC_MSG_ERROR([cant find test code. Aborting config]),
2845 AC_MSG_WARN([cannot run when cross-compiling]))
2847 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2848 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
2849 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2850 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2851 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2852 fi
2854 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2855 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
2856 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2857 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2858 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2859 fi
2861 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
2862 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
2863 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
2864 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
2865 AC_CHECK_FUNCS(getpagesize)
2867 ################################################
2868 # look for a method of setting the effective uid
2869 seteuid=no;
2871 if test $seteuid = no; then
2872 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2873 AC_TRY_RUN([
2874 #define AUTOCONF_TEST 1
2875 #define USE_SETREUID 1
2876 #include "confdefs.h"
2877 #include "${srcdir-.}/lib/util_sec.c"],
2878 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2879 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2880 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2881 fi
2882 fi
2884 # we check for setresuid second as it conflicts with AIO on Linux.
2885 # see http://samba.org/~tridge/junkcode/aio_uid.c
2886 if test $seteuid = no; then
2887 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2888 AC_TRY_RUN([
2889 #define AUTOCONF_TEST 1
2890 #define USE_SETRESUID 1
2891 #include "confdefs.h"
2892 #include "${srcdir-.}/lib/util_sec.c"],
2893 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2894 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2895 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2896 fi
2897 fi
2899 if test $seteuid = no; then
2900 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2901 AC_TRY_RUN([
2902 #define AUTOCONF_TEST 1
2903 #define USE_SETEUID 1
2904 #include "confdefs.h"
2905 #include "${srcdir-.}/lib/util_sec.c"],
2906 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2907 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2908 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2909 fi
2910 fi
2912 if test $seteuid = no; then
2913 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2914 AC_TRY_RUN([
2915 #define AUTOCONF_TEST 1
2916 #define USE_SETUIDX 1
2917 #include "confdefs.h"
2918 #include "${srcdir-.}/lib/util_sec.c"],
2919 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2920 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2921 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2922 fi
2923 fi
2925 AC_CACHE_CHECK([for the Darwin initgroups system call],
2926 samba_cv_DARWIN_INITGROUPS,
2927 AC_TRY_LINK([
2928 #include <sys/syscall.h>
2929 #include <unistd.h>
2930 ],
2931 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
2932 samba_cv_DARWIN_INITGROUPS=yes,
2933 samba_cv_DARWIN_INITGROUPS=no)
2934 )
2936 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
2937 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
2938 [Whether to use the Darwin-specific initgroups system call])
2939 fi
2941 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2942 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
2943 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2944 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2945 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2946 fi
2948 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2949 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
2950 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2951 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2952 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2954 else
2956 dnl
2957 dnl Don't check for 64 bit fcntl locking if we know that the
2958 dnl glibc2.1 broken check has succeeded.
2959 dnl
2961 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2962 AC_TRY_RUN([
2963 #if defined(HAVE_UNISTD_H)
2964 #include <unistd.h>
2965 #endif
2966 #include <stdio.h>
2967 #include <stdlib.h>
2969 #ifdef HAVE_FCNTL_H
2970 #include <fcntl.h>
2971 #endif
2973 #ifdef HAVE_SYS_FCNTL_H
2974 #include <sys/fcntl.h>
2975 #endif
2976 main() { struct flock64 fl64;
2977 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2978 exit(0);
2979 #else
2980 exit(1);
2981 #endif
2982 }],
2983 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2985 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2986 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2987 fi
2988 fi
2990 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2991 AC_TRY_COMPILE([#include <sys/types.h>
2992 #include <sys/stat.h>
2993 #include <unistd.h>],
2994 [struct stat st; st.st_blocks = 0;],
2995 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2996 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2997 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2998 fi
3000 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
3001 AC_TRY_COMPILE([#include <sys/types.h>
3002 #include <sys/stat.h>
3003 #include <unistd.h>],
3004 [struct stat st; st.st_blksize = 0;],
3005 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
3006 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
3007 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
3008 fi
3010 AC_CACHE_CHECK([for st_flags in struct stat],
3011 samba_cv_HAVE_STAT_ST_FLAGS,
3012 [
3013 AC_TRY_COMPILE([#include <sys/types.h>
3014 #include <sys/stat.h>
3015 #include <unistd.h>],
3016 [struct stat st; st.st_flags = 0;],
3017 samba_cv_HAVE_STAT_ST_FLAGS=yes,
3018 samba_cv_HAVE_STAT_ST_FLAGS=no,
3019 samba_cv_HAVE_STAT_ST_FLAGS=cross)
3020 ])
3022 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
3023 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
3024 [Whether the stat struct has a st_flags member])
3025 fi
3027 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
3028 AC_TRY_COMPILE([
3029 #include <sys/types.h>
3030 #include <sys/acl.h>
3031 #if defined(HAVE_RPCSVC_NIS_H)
3032 #include <rpcsvc/nis.h>
3033 #endif],
3034 [int i;],
3035 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
3036 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
3037 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
3038 fi
3040 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
3041 AC_TRY_RUN([
3042 #include <stdio.h>
3043 #include <limits.h>
3044 #include <signal.h>
3046 void exit_on_core(int ignored) {
3047 exit(1);
3048 }
3050 main() {
3051 char *newpath;
3052 signal(SIGSEGV, exit_on_core);
3053 newpath = realpath("/tmp", NULL);
3054 exit((newpath != NULL) ? 0 : 1);
3055 }
3056 ],
3057 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3058 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3059 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3060 fi
3062 #################################################
3063 # check for AFS clear-text auth support
3064 samba_cv_WITH_AFS=no
3065 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3066 AC_ARG_WITH(afs,
3067 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3068 [ case "$withval" in
3069 yes|auto)
3070 AC_MSG_RESULT($withval)
3071 samba_cv_WITH_AFS=$withval
3072 ;;
3073 *)
3074 AC_MSG_RESULT(no)
3075 ;;
3076 esac ],
3077 AC_MSG_RESULT(no)
3078 )
3080 ####################################################
3081 # check for Linux-specific AFS fake-kaserver support
3082 samba_cv_WITH_FAKE_KASERVER=no
3083 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3084 AC_ARG_WITH(fake-kaserver,
3085 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3086 [ case "$withval" in
3087 yes|auto)
3088 AC_MSG_RESULT($withval)
3089 samba_cv_WITH_FAKE_KASERVER=$withval
3090 ;;
3091 *)
3092 AC_MSG_RESULT(no)
3093 ;;
3094 esac ],
3095 AC_MSG_RESULT(no)
3096 )
3098 #################################################
3099 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3100 if test x"$samba_cv_WITH_AFS" != x"no" ||
3101 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3103 # see if this box has the afs-headers in /usr/include/afs
3104 AC_MSG_CHECKING(for /usr/include/afs)
3105 if test -d /usr/include/afs; then
3106 CFLAGS="$CFLAGS -I/usr/include/afs"
3107 CPPFLAGS="$CPPFLAGS -I/usr/include/afs"
3108 AC_MSG_RESULT(yes)
3109 else
3110 AC_MSG_RESULT(no)
3111 fi
3113 # check for afs.h
3114 have_afs_headers=no
3115 AC_CHECK_HEADERS(afs.h afs/afs.h)
3116 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3117 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3118 test x"$samba_cv_WITH_AFS" = x"auto"; then
3119 AC_MSG_WARN([AFS cannot be supported without afs.h])
3120 else
3121 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3122 fi
3123 else
3124 have_afs_headers=yes
3125 fi
3126 fi
3128 FAKE_KASERVER_OBJ=""
3129 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3130 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3131 FAKE_KASERVER_OBJ="utils/net_afs.o"
3132 fi
3133 AC_SUBST(FAKE_KASERVER_OBJ)
3135 #################################################
3136 # check whether to compile AFS/NT ACL mapping module
3137 samba_cv_WITH_VFS_AFSACL=no
3138 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3139 AC_ARG_WITH(vfs-afsacl,
3140 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3141 [ case "$withval" in
3142 yes|auto)
3143 AC_MSG_RESULT($withval)
3144 samba_cv_WITH_VFS_AFSACL=yes
3145 ;;
3146 *)
3147 AC_MSG_RESULT(no)
3148 ;;
3149 esac ],
3150 AC_MSG_RESULT(no)
3151 )
3153 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3154 default_shared_modules="$default_shared_modules vfs_afsacl"
3155 fi
3157 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3158 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3159 fi
3161 #################################################
3162 # check for the DFS clear-text auth system
3163 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3164 AC_ARG_WITH(dfs,
3165 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3166 [ case "$withval" in
3167 yes)
3168 AC_MSG_RESULT(yes)
3169 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3170 ;;
3171 *)
3172 AC_MSG_RESULT(no)
3173 ;;
3174 esac ],
3175 AC_MSG_RESULT(no)
3176 )
3178 ########################################################
3179 # Compile with LDAP support?
3181 with_ldap_support=auto
3182 AC_MSG_CHECKING([for LDAP support])
3184 AC_ARG_WITH(ldap,
3185 [AS_HELP_STRING([--with-ldap], [LDAP support (default yes)])],
3186 [ case "$withval" in
3187 yes|no)
3188 with_ldap_support=$withval
3189 ;;
3190 esac ])
3192 AC_MSG_RESULT($with_ldap_support)
3194 SMBLDAP=""
3195 AC_SUBST(SMBLDAP)
3196 SMBLDAPUTIL=""
3197 AC_SUBST(SMBLDAPUTIL)
3198 LDBLDAP=""
3199 AC_SUBST(LDBLDAP)
3201 if test x"$with_ldap_support" != x"no"; then
3203 ##################################################################
3204 # first test for ldap.h and lber.h
3205 # (ldap.h is required for this test)
3206 AC_CHECK_HEADERS(ldap.h lber.h)
3208 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3209 if test x"$with_ldap_support" = x"yes"; then
3210 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3211 else
3212 AC_MSG_WARN(ldap.h is needed for LDAP support)
3213 fi
3215 with_ldap_support=no
3216 fi
3218 ##################################################################
3219 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3220 # unsigned int in include/includes.h
3221 case $host_os in
3222 *hpux*)
3223 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3224 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3225 with_ldap_support=yes
3226 ;;
3227 *)
3228 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3229 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3230 if test x"$with_ldap_support" = x"yes"; then
3231 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3232 else
3233 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3234 fi
3235 with_ldap_support=no
3236 fi
3237 ;;
3238 esac
3239 fi
3241 if test x"$with_ldap_support" != x"no"; then
3242 ac_save_LIBS=$LIBS
3244 ##################################################################
3245 # we might need the lber lib on some systems. To avoid link errors
3246 # this test must be before the libldap test
3247 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3249 ########################################################
3250 # If ber_sockbuf_add_io() is available we can add
3251 # SASL wrapping hooks
3252 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3254 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3255 AC_TRY_COMPILE([#include <ldap.h>],
3256 [int val = LDAP_OPT_SOCKBUF;],
3257 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3258 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3260 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3261 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3262 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3263 fi
3265 #######################################################
3266 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3267 # ldap logging and print it out in the samba logs
3268 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3269 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3270 [AC_TRY_COMPILE([#include <lber.h>],
3271 [int val = LBER_OPT_LOG_PRINT_FN;],
3272 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3273 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3275 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3276 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3277 [Support for LDAP/LBER logging interception])
3278 fi
3280 ########################################################
3281 # now see if we can find the ldap libs in standard paths
3282 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3284 ########################################################
3285 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3286 # Check found in pam_ldap 145.
3287 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3289 LIBS="$LIBS $LDAP_LIBS"
3290 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3291 AC_TRY_COMPILE([
3292 #include <lber.h>
3293 #include <ldap.h>],
3294 [ldap_set_rebind_proc(0, 0, 0);],
3295 [smb_ldap_cv_ldap_set_rebind_proc=3],
3296 [smb_ldap_cv_ldap_set_rebind_proc=2]
3297 )
3298 ])
3300 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3302 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3304 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3305 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3306 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3307 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3308 default_shared_modules="$default_shared_modules";
3309 SMBLDAP="lib/smbldap.o"
3310 SMBLDAPUTIL="lib/smbldap_util.o"
3311 with_ldap_support=yes
3312 AC_MSG_CHECKING(whether LDAP support is used)
3313 AC_MSG_RESULT(yes)
3314 else
3315 if test x"$with_ldap_support" = x"yes"; then
3316 AC_MSG_ERROR(libldap is needed for LDAP support)
3317 else
3318 AC_MSG_WARN(libldap is needed for LDAP support)
3319 fi
3321 LDAP_LIBS=""
3322 with_ldap_support=no
3323 fi
3324 LIBS=$ac_save_LIBS
3325 fi
3328 #################################################
3329 # active directory support
3331 with_ads_support=auto
3332 AC_MSG_CHECKING([for Active Directory and krb5 support])
3334 AC_ARG_WITH(ads,
3335 [AS_HELP_STRING([--with-ads], [Active Directory support (default auto)])],
3336 [ case "$withval" in
3337 yes|no)
3338 with_ads_support="$withval"
3339 ;;
3340 esac ])
3342 AC_MSG_RESULT($with_ads_support)
3344 FOUND_KRB5=no
3345 KRB5_LIBS=""
3347 if test x"$with_ldap_support" != x"yes"; then
3349 if test x"$with_ads_support" = x"yes"; then
3350 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3351 elif test x"$with_ads_support" = x"auto"; then
3352 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3353 with_ads_support=no
3354 fi
3356 else
3358 # Check to see whether there is enough LDAP functionality to be able
3359 # to build AD support.
3361 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3362 case "$host_os" in
3363 *hpux*)
3364 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3366 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3367 if test x"$with_ads_support" = x"yes"; then
3368 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3369 elif test x"$with_ads_support" = x"auto"; then
3370 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3371 with_ads_support=no
3372 fi
3373 fi
3374 ;;
3375 *)
3376 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3378 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3379 if test x"$with_ads_support" = x"yes"; then
3380 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3381 elif test x"$with_ads_support" = x"auto"; then
3382 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3383 with_ads_support=no
3384 fi
3385 fi
3386 ;;
3387 esac
3390 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3392 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3393 if test x"$with_ads_support" = x"yes"; then
3394 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3395 elif test x"$with_ads_support" = x"auto"; then
3396 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3397 with_ads_support=no
3398 fi
3399 fi
3401 fi
3403 if test x"$with_ads_support" != x"no"; then
3405 # Do no harm to the values of CFLAGS and LIBS while testing for
3406 # Kerberos support.
3408 if test x$FOUND_KRB5 = x"no"; then
3409 #################################################
3410 # check for location of Kerberos 5 install
3411 AC_MSG_CHECKING(for kerberos 5 install path)
3412 AC_ARG_WITH(krb5,
3413 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3414 [ case "$withval" in
3415 no)
3416 AC_MSG_RESULT(no krb5-path given)
3417 ;;
3418 yes)
3419 AC_MSG_RESULT(/usr)
3420 FOUND_KRB5=yes
3421 ;;
3422 *)
3423 AC_MSG_RESULT($withval)
3424 KRB5_CFLAGS="-I$withval/include"
3425 KRB5_CPPFLAGS="-I$withval/include"
3426 KRB5_LDFLAGS="-L$withval/lib"
3427 FOUND_KRB5=yes
3428 if test -x "$withval/bin/krb5-config"; then
3429 KRB5CONFIG=$withval/bin/krb5-config
3430 fi
3431 ;;
3432 esac ],
3433 AC_MSG_RESULT(no krb5-path given)
3434 )
3435 fi
3437 #################################################
3438 # check for krb5-config from recent MIT and Heimdal kerberos 5
3439 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3440 AC_MSG_CHECKING(for working krb5-config)
3441 if test -x "$KRB5CONFIG"; then
3442 ac_save_CFLAGS=$CFLAGS
3443 CFLAGS="";export CFLAGS
3444 ac_save_LDFLAGS=$LDFLAGS
3445 LDFLAGS="";export LDFLAGS
3446 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3447 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3448 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3449 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3450 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3451 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3452 FOUND_KRB5=yes
3453 AC_MSG_RESULT(yes)
3454 else
3455 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3456 fi
3458 if test x$FOUND_KRB5 = x"no"; then
3459 #################################################
3460 # see if this box has the SuSE location for the heimdal krb implementation
3461 AC_MSG_CHECKING(for /usr/include/heimdal)
3462 if test -d /usr/include/heimdal; then
3463 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3464 KRB5_CFLAGS="-I/usr/include/heimdal"
3465 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3466 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3467 FOUND_KRB5=yes
3468 AC_MSG_RESULT(yes)
3469 else
3470 KRB5_CFLAGS="-I/usr/include/heimdal"
3471 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3472 FOUND_KRB5=yes
3473 AC_MSG_RESULT(yes)
3474 fi
3475 else
3476 AC_MSG_RESULT(no)
3477 fi
3478 fi
3480 if test x$FOUND_KRB5 = x"no"; then
3481 #################################################
3482 # see if this box has the RedHat location for kerberos
3483 AC_MSG_CHECKING(for /usr/kerberos)
3484 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3485 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3486 KRB5_CFLAGS="-I/usr/kerberos/include"
3487 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3488 FOUND_KRB5=yes
3489 AC_MSG_RESULT(yes)
3490 else
3491 AC_MSG_RESULT(no)
3492 fi
3493 fi
3495 if test x$FOUND_KRB5 = x"no"; then
3496 #################################################
3497 # see if this box has the OpenBSD location for heimdal krb5
3498 AC_MSG_CHECKING(for /usr/include/kerberosV)
3499 if test -d /usr/include/kerberosV; then
3500 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3501 KRB5_LIBS="-lcrypto"
3502 FOUND_KRB5=yes
3503 AC_MSG_RESULT(yes)
3504 else
3505 AC_MSG_RESULT(no)
3506 fi
3507 fi
3509 ac_save_CFLAGS=$CFLAGS
3510 ac_save_CPPFLAGS=$CPPFLAGS
3511 ac_save_LDFLAGS=$LDFLAGS
3513 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3514 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3515 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3517 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3519 # now check for krb5.h. Some systems have the libraries without the headers!
3520 # note that this check is done here to allow for different kerberos
3521 # include paths
3522 AC_CHECK_HEADERS(krb5.h krb5/krb5.h)
3524 if test x"$ac_cv_header_krb5_h" = x"no"; then
3526 # Give a warning if AD support was not explicitly requested,
3527 # i.e with_ads_support = auto, otherwise die with an error.
3529 if test x"$with_ads_support" = x"yes"; then
3530 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3531 else
3532 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3533 fi
3535 # Turn off AD support and restore CFLAGS and LIBS variables
3537 with_ads_support="no"
3539 CFLAGS=$ac_save_CFLAGS
3540 CPPFLAGS=$ac_save_CPPFLAGS
3541 LDFLAGS=$ac_save_LDFLAGS
3542 fi
3543 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
3544 [[#ifdef HAVE_KRB5_KRB5_H
3545 #include <krb5/krb5.h>
3546 #endif
3547 ]])
3549 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
3550 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
3551 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
3552 fi
3553 fi
3555 # Now we have determined whether we really want ADS support
3556 use_ads=no
3557 if test x"$with_ads_support" != x"no"; then
3558 use_ads=yes
3559 have_gssapi=no
3560 ac_save_LIBS=$LIBS
3562 # now check for gssapi headers. This is also done here to allow for
3563 # different kerberos include paths
3564 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
3566 ##################################################################
3567 # we might need the k5crypto and com_err libraries on some systems
3568 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3569 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3571 # Heimdal checks.
3572 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3573 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3574 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3576 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3577 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3579 ########################################################
3580 # now see if we can find the krb5 libs in standard paths
3581 # or as specified above
3582 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3583 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3585 ########################################################
3586 # now see if we can find the gssapi libs in standard paths
3587 if test x"$have_gssapi" != x"yes"; then
3588 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3589 fi
3591 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3592 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3593 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3594 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3595 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3596 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3597 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3598 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3599 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3600 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3601 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3602 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3603 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3604 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3605 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3606 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3607 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3608 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3609 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3610 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3611 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3612 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3613 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3614 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3615 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3616 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3617 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3618 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3619 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3620 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3621 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3622 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3623 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3624 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3625 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3626 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3627 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3628 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3629 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3630 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3631 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3632 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3633 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3635 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3636 # but does have the symbol
3637 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3639 LIBS="$KRB5_LIBS $LIBS"
3641 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3642 smb_krb5_cv_ticket_has_keyinfo,
3643 [
3644 AC_TRY_COMPILE(
3645 [
3646 #include <krb5.h>
3647 ],
3648 [
3649 krb5_ticket ticket;
3650 krb5_kvno kvno;
3651 krb5_enctype enctype;
3653 enctype = ticket.enc_part.enctype;
3654 kvno = ticket.enc_part.kvno;
3655 ],
3656 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3657 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3658 ])
3660 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3661 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3662 [Whether the krb5_ticket structure contains the kvno and enctype])
3663 fi
3665 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3666 smb_krb5_cv_creds_opt_free_context,
3667 [
3668 AC_TRY_COMPILE([
3669 #include <krb5.h>],
3670 [
3671 krb5_context ctx;
3672 krb5_get_init_creds_opt *opt = NULL;
3673 krb5_get_init_creds_opt_free(ctx, opt);
3674 ],
3675 [smb_krb5_cv_creds_opt_free_context=yes],
3676 [smb_krb5_cv_creds_opt_free_context=no]
3677 )
3678 ])
3680 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3681 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3682 [Whether krb5_get_init_creds_opt_free takes a context argument])
3683 fi
3685 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3686 AC_TRY_COMPILE([
3687 #include <krb5.h>],
3688 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3689 [smb_krb5_cv_verify_checksum=7],
3690 [smb_krb5_cv_verify_checksum=6],
3691 )
3692 ])
3693 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3695 AC_CACHE_CHECK([for checksum in krb5_checksum],
3696 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3697 AC_TRY_COMPILE([#include <krb5.h>],
3698 [krb5_checksum cksum; cksum.checksum.length = 0;],
3699 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3700 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3702 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3703 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3704 [Whether the krb5_checksum struct has a checksum property])
3705 fi
3707 AC_CACHE_CHECK([for etype in EncryptedData],
3708 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3709 AC_TRY_COMPILE([#include <krb5.h>],
3710 [EncryptedData edata; edata.etype = 0;],
3711 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3712 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3714 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3715 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3716 [Whether the EncryptedData struct has a etype property])
3717 fi
3719 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3720 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3721 AC_TRY_COMPILE([#include <krb5.h>],
3722 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3723 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3724 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3726 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3727 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3728 [Whether the krb5_ap_req struct has a ticket pointer])
3729 fi
3731 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3732 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3733 AC_TRY_COMPILE([#include <krb5.h>],
3734 [krb5_error err; err.e_data = NULL;],
3735 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3736 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3738 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3739 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3740 [Whether the krb5_error struct has a e_data pointer])
3741 fi
3743 AC_CACHE_CHECK([for krb5_crypto type],
3744 samba_cv_HAVE_KRB5_CRYPTO,[
3745 AC_TRY_COMPILE([#include <krb5.h>],
3746 [krb5_crypto crypto;],
3747 samba_cv_HAVE_KRB5_CRYPTO=yes,
3748 samba_cv_HAVE_KRB5_CRYPTO=no)])
3750 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3751 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3752 [Whether the type krb5_crypto exists])
3753 fi
3755 AC_CACHE_CHECK([for krb5_encrypt_block type],
3756 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
3757 AC_TRY_COMPILE([#include <krb5.h>],
3758 [krb5_encrypt_block block;],
3759 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
3760 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
3762 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
3763 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
3764 [Whether the type krb5_encrypt_block exists])
3765 fi
3767 AC_CACHE_CHECK([for addrtype in krb5_address],
3768 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
3769 AC_TRY_COMPILE([#include <krb5.h>],
3770 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
3771 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
3772 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
3774 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
3775 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
3776 [Whether the krb5_address struct has a addrtype property])
3777 fi
3779 AC_CACHE_CHECK([for addr_type in krb5_address],
3780 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
3781 AC_TRY_COMPILE([#include <krb5.h>],
3782 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
3783 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
3784 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
3786 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
3787 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
3788 [Whether the krb5_address struct has a addr_type property])
3789 fi
3791 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
3792 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
3793 [AC_TRY_COMPILE([#include <krb5.h>],
3794 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
3795 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
3797 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
3798 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
3799 [Whether the krb5_ticket struct has a enc_part2 property])
3800 fi
3802 AC_CACHE_CHECK([for keyblock in krb5_creds],
3803 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
3804 AC_TRY_COMPILE([#include <krb5.h>],
3805 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
3806 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
3807 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
3809 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
3810 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
3811 [Whether the krb5_creds struct has a keyblock property])
3812 fi
3814 AC_CACHE_CHECK([for session in krb5_creds],
3815 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
3816 AC_TRY_COMPILE([#include <krb5.h>],
3817 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
3818 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
3819 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
3821 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
3822 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
3823 [Whether the krb5_creds struct has a session property])
3824 fi
3826 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
3827 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
3828 AC_TRY_COMPILE([#include <krb5.h>],
3829 [krb5_keyblock key; key.keyvalue.data = NULL;],
3830 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
3831 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
3833 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
3834 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
3835 [Whether the krb5_keyblock struct has a keyvalue property])
3836 fi
3838 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
3839 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
3840 AC_TRY_COMPILE([#include <krb5.h>],
3841 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
3842 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
3843 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
3844 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
3845 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
3846 AC_TRY_COMPILE([#include <krb5.h>],
3847 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
3848 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
3849 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
3850 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
3851 # w.r.t. arcfour and windows, so we must not enable it here
3852 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
3853 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
3854 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
3855 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
3856 fi
3858 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
3859 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
3860 AC_TRY_COMPILE([#include <krb5.h>],
3861 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
3862 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
3863 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
3865 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
3866 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
3867 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
3868 fi
3870 AC_CACHE_CHECK([for KV5M_KEYTAB],
3871 samba_cv_HAVE_KV5M_KEYTAB,[
3872 AC_TRY_COMPILE([#include <krb5.h>],
3873 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
3874 samba_cv_HAVE_KV5M_KEYTAB=yes,
3875 samba_cv_HAVE_KV5M_KEYTAB=no)])
3877 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
3878 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
3879 [Whether the KV5M_KEYTAB option is available])
3880 fi
3882 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
3883 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
3884 AC_TRY_COMPILE([#include <krb5.h>],
3885 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
3886 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
3887 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
3889 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
3890 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
3891 [Whether KRB5_KU_OTHER_CKSUM is available])
3892 fi
3894 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
3895 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
3896 AC_TRY_COMPILE([#include <krb5.h>],
3897 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
3898 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
3899 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
3901 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
3902 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
3903 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
3904 fi
3906 AC_CACHE_CHECK([for the krb5_princ_component macro],
3907 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
3908 AC_TRY_LINK([#include <krb5.h>],
3909 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
3910 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
3911 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3913 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3914 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3915 [Whether krb5_princ_component is available])
3916 fi
3918 AC_CACHE_CHECK([for key in krb5_keytab_entry],
3919 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3920 AC_TRY_COMPILE([#include <krb5.h>],
3921 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3922 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3923 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3925 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3926 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3927 [Whether krb5_keytab_entry has key member])
3928 fi
3930 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3931 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3932 AC_TRY_COMPILE([#include <krb5.h>],
3933 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3934 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3935 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3937 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3938 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3939 [Whether krb5_keytab_entry has keyblock member])
3940 fi
3942 AC_CACHE_CHECK([for magic in krb5_address],
3943 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
3944 AC_TRY_COMPILE([#include <krb5.h>],
3945 [krb5_address addr; addr.magic = 0;],
3946 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
3947 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
3949 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
3950 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
3951 [Whether the krb5_address struct has a magic property])
3952 fi
3954 AC_CACHE_CHECK([for WRFILE: keytab support],
3955 samba_cv_HAVE_WRFILE_KEYTAB,[
3956 AC_TRY_RUN([
3957 #include<krb5.h>
3958 main()
3959 {
3960 krb5_context context;
3961 krb5_keytab keytab;
3963 krb5_init_context(&context);
3964 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3965 }],
3966 samba_cv_HAVE_WRFILE_KEYTAB=yes,
3967 samba_cv_HAVE_WRFILE_KEYTAB=no)])
3969 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3970 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3971 [Whether the WRFILE:-keytab is supported])
3972 fi
3974 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
3975 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
3976 AC_TRY_COMPILE([#include <krb5.h>],
3977 [
3978 krb5_context context;
3979 krb5_principal principal;
3980 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
3981 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
3982 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
3984 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
3985 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
3986 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
3987 fi
3989 AC_CACHE_CHECK([for krb5_addresses type],
3990 samba_cv_HAVE_KRB5_ADDRESSES,[
3991 AC_TRY_COMPILE([#include <krb5.h>],
3992 [krb5_addresses addr;],
3993 samba_cv_HAVE_KRB5_ADDRESSES=yes,
3994 samba_cv_HAVE_KRB5_ADDRESSES=no)])
3996 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
3997 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
3998 [Whether the type krb5_addresses type exists])
3999 fi
4001 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
4002 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
4003 AC_TRY_COMPILE([#include <krb5.h>],
4004 [
4005 krb5_mk_error(0,0,0);],
4006 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
4007 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
4009 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
4010 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
4011 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
4012 fi
4014 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
4015 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
4016 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
4017 AC_TRY_RUN_STRICT([
4018 #include <stdlib.h>
4019 #include <krb5.h>
4020 int main(void) {
4021 krb5_context context = NULL;
4022 char *str = NULL;
4023 krb5_enctype_to_string(context, 1, &str);
4024 if (str) free (str);
4025 return 0;
4026 }
4027 ],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4028 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
4029 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
4031 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
4032 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
4033 [whether krb5_enctype_to_string takes krb5_context argument])
4034 fi
4036 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
4037 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
4038 AC_TRY_RUN_STRICT([
4039 #include <krb5.h>
4040 int main(void) {
4041 char buf[256];
4042 krb5_enctype_to_string(1, buf, 256);
4043 return 0;
4044 }
4045 ],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4046 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
4047 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
4049 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
4050 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
4051 [whether krb5_enctype_to_string takes size_t argument])
4052 fi
4053 fi
4055 AC_CACHE_CHECK([for krb5_principal_get_realm],
4056 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4057 AC_TRY_LINK([#include <krb5.h>],
4058 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4059 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4060 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4062 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4063 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4064 [Whether the function krb5_principal_get_realm is defined])
4065 fi
4067 AC_CACHE_CHECK([for krb5_princ_realm],
4068 samba_cv_HAVE_KRB5_PRINC_REALM,[
4069 AC_TRY_LINK([#include <krb5.h>],
4070 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4071 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4072 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4074 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4075 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4076 [Whether the macro krb5_princ_realm is defined])
4077 fi
4079 #
4080 #
4081 # Now the decisions whether we can support krb5
4082 #
4083 # NOTE: all tests should be done before this block!
4084 #
4085 #
4086 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4087 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4088 use_ads=no
4089 fi
4091 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4092 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4093 then
4094 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4095 use_ads=no
4096 fi
4098 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4099 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4100 then
4101 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4102 use_ads=no
4103 fi
4105 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4106 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4107 then
4108 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4109 use_ads=no
4110 fi
4112 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
4113 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
4114 then
4115 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
4116 use_ads=no
4117 fi
4119 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
4121 # We only need the following functions if we can't get the enctype
4122 # and kvno out of the ticket directly (ie. on Heimdal).
4124 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
4125 then
4126 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
4127 use_ads=no
4128 fi
4130 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
4131 then
4132 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
4133 use_ads=no
4134 fi
4136 fi
4138 if test x"$use_ads" = x"yes"; then
4139 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4140 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4141 if test x"$have_gssapi" = x"yes"; then
4142 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4143 fi
4144 else
4145 if test x"$with_ads_support" = x"yes"; then
4146 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4147 else
4148 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4149 fi
4150 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4151 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4152 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4153 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4154 KRB5_LIBS=""
4155 with_ads_support=no
4156 fi
4157 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4158 AC_MSG_RESULT([$use_ads])
4160 LIBS="$ac_save_LIBS"
4161 fi
4163 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4164 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4167 ########################################################
4168 # Compile with DNS Updates support?
4170 with_dnsupdate_support=no
4171 AC_MSG_CHECKING([whether to enable DNS Updates support])
4173 AC_ARG_WITH(dnsupdate,
4174 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default no)])],
4175 [ case "$withval" in
4176 yes|no)
4177 with_dnsupdate_support=$withval
4178 ;;
4179 esac ])
4181 AC_MSG_RESULT($with_dnsupdate_support)
4183 if test x"$with_dnsupdate_support" != x"no"; then
4185 ################################################################
4186 # first test for Active Directory support being enabled
4187 #if test x"$with_ads_support" = x"no"; then
4188 # AC_MSG_ERROR(Active Directory support is required to enable DNS Update support)
4189 # with_dnsupdate_support=no
4190 #fi
4191 ##################################################################
4192 # then test for uuid.h (necessary to generate unique DNS keynames
4193 # (uuid.h is required for this test)
4194 AC_CHECK_HEADERS(uuid/uuid.h)
4196 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4197 if test x"$with_dnsupdate_support" = x"yes"; then
4198 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4199 else
4200 AC_MSG_WARN(uuid.h is needed to enable DNS Updates support)
4201 fi
4202 with_dnsupdate_support=no
4203 fi
4204 fi
4206 if test x"$with_dnsupdate_support" != x"no"; then
4208 ########################################################
4209 # Now see if we can find the uuid libs in standard paths
4210 # On some systems, the uuid API is in libc, so we have to
4211 # be careful not to insert a spurious -luuid.
4213 UUID_LIBS=""
4214 AC_LIBTESTFUNC(uuid, uuid_generate,
4215 [
4216 case " $LIBS " in
4217 *\ -luuid\ *)
4218 UUID_LIBS="-luuid"
4219 SMB_REMOVE_LIB(uuid)
4220 ;;
4221 esac
4223 with_dnsupdate_support=yes
4224 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4225 ],
4226 [
4227 if test x"$with_dnsupdate_support" = x"yes"; then
4228 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4229 else
4230 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4231 fi
4232 with_dnsupdate_support=no
4233 ])
4234 fi
4236 #################################################
4237 # check for automount support
4238 AC_MSG_CHECKING(whether to use automount)
4239 AC_ARG_WITH(automount,
4240 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4241 [ case "$withval" in
4242 yes)
4243 AC_MSG_RESULT(yes)
4244 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4245 ;;
4246 *)
4247 AC_MSG_RESULT(no)
4248 ;;
4249 esac ],
4250 AC_MSG_RESULT(no)
4251 )
4253 #################################################
4254 # check for mount- and umount.cifs support
4255 CIFSMOUNT_PROGS=""
4256 INSTALL_CIFSMOUNT=""
4257 UNINSTALL_CIFSMOUNT=""
4258 AC_MSG_CHECKING(whether to build mount.cifs and umount.cifs)
4259 AC_ARG_WITH(cifsmount,
4260 [AS_HELP_STRING([--with-cifsmount], [Include mount.cifs and umount.cifs (Linux only) support (default=yes)])],
4261 [ case "$withval" in
4262 no)
4263 AC_MSG_RESULT(no)
4264 ;;
4265 *)
4266 case "$host_os" in
4267 *linux*)
4268 AC_MSG_RESULT(yes)
4269 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
4270 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
4271 INSTALL_CIFSMOUNT="installcifsmount"
4272 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4273 ;;
4274 *)
4275 AC_MSG_ERROR(not on a linux system!)
4276 ;;
4277 esac
4278 ;;
4279 esac ],
4280 [ case "$host_os" in
4281 *linux*)
4282 AC_MSG_RESULT(yes)
4283 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
4284 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
4285 INSTALL_CIFSMOUNT="installcifsmount"
4286 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4287 ;;
4288 *)
4289 AC_MSG_RESULT(no)
4290 ;;
4291 esac ]
4292 )
4294 #################################################
4295 # check for cifs.upcall support
4296 AC_CHECK_HEADERS([keyutils.h], [HAVE_KEYUTILS_H=1], [HAVE_KEYUTILS_H=0])
4297 CIFSUPCALL_PROGS=""
4298 INSTALL_CIFSUPCALL=""
4299 UNINSTALL_CIFSUPCALL=""
4300 AC_MSG_CHECKING(whether to build cifs.upcall)
4301 AC_ARG_WITH(cifsupcall,
4302 [AS_HELP_STRING([--with-cifsupcall], [Include cifs.upcall (Linux only) support (default=yes)])],
4303 [ case "$withval" in
4304 no)
4305 AC_MSG_RESULT(no)
4306 ;;
4307 *)
4308 case "$host_os" in
4309 *linux*)
4310 if test x"$use_ads" != x"yes"; then
4311 AC_MSG_ERROR(ADS support should be enabled for building cifs.upcall)
4312 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4313 AC_MSG_ERROR(keyutils package is required for cifs.upcall)
4314 else
4315 AC_MSG_RESULT(yes)
4316 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4317 CIFSUPCALL_PROGS="bin/cifs.upcall"
4318 INSTALL_CIFSUPCALL="installcifsupcall"
4319 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4320 fi
4321 ;;
4322 *)
4323 AC_MSG_ERROR(not on a linux system!)
4324 ;;
4325 esac
4326 ;;
4327 esac ],
4328 [ case "$host_os" in
4329 *linux*)
4330 if test x"$use_ads" != x"yes"; then
4331 AC_MSG_WARN(ADS support should be enabled for building cifs.upcall)
4332 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4333 AC_MSG_WARN(keyutils package is required for cifs.upcall)
4334 else
4335 AC_MSG_RESULT(yes)
4336 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4337 CIFSUPCALL_PROGS="bin/cifs.upcall"
4338 INSTALL_CIFSUPCALL="installcifsupcall"
4339 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4340 fi
4341 ;;
4342 *)
4343 AC_MSG_RESULT(no)
4344 ;;
4345 esac ]
4346 )
4349 #################################################
4350 # Check for a PAM clear-text auth, accounts, password
4351 # and session support. Most PAM implementations keep their
4352 # headers in /usr/include/security. Darwin keeps its in
4353 # /usr/include/pam.
4355 with_pam_for_crypt=no
4356 try_pam=no
4357 AC_MSG_CHECKING(whether to try PAM support)
4358 AC_ARG_WITH(pam,
4359 [AS_HELP_STRING([--with-pam], [Include PAM support (default=no)])],
4360 [ case "$withval" in
4361 yes|no)
4362 try_pam=$withval
4363 ;;
4364 esac
4365 ])
4366 AC_MSG_RESULT([$try_pam])
4368 use_pam=no
4369 create_pam_modules=no
4370 if test x"${try_pam}" != x"no";then
4371 use_pam=yes
4372 create_pam_modules=yes
4374 # Most systems have PAM headers in /usr/include/security, but Darwin
4375 # has them in /usr/include/pam.
4376 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4377 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4378 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4379 if test x"${try_pam}" = x"yes";then
4380 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4381 fi
4382 use_pam=no
4383 create_pam_modules=no
4384 fi
4386 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4387 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4388 if test x"${try_pam}" = x"yes";then
4389 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4390 fi
4391 use_pam=no
4392 create_pam_modules=no
4393 fi
4395 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4396 #if HAVE_SECURITY_PAM_APPL_H
4397 #include <security/pam_appl.h>
4398 #endif
4399 #if HAVE_PAM_PAM_APPL_H
4400 #include <pam/pam_appl.h>
4401 #endif
4402 ]])
4403 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4404 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4405 if test x"${try_pam}" = x"yes";then
4406 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4407 fi
4408 create_pam_modules=no
4409 fi
4411 if test x"$use_pam" = x"yes"; then
4412 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4413 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4414 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4415 with_pam_for_crypt=yes
4417 if test x"$create_pam_modules" = x"yes"; then
4418 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4419 # this checks are optional,
4420 # we don't care about the results here
4421 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4422 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4423 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4424 else
4425 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4426 fi
4427 fi
4428 AC_MSG_CHECKING(whether to use PAM support)
4429 AC_MSG_RESULT([$use_pam])
4431 AC_MSG_CHECKING(whether to have PAM MODULES support)
4432 AC_MSG_RESULT([$create_pam_modules])
4433 fi # try_pam != no
4435 #################################################
4436 # check for pam_smbpass support
4437 PAM_MODULES=""
4438 INSTALL_PAM_MODULES=""
4439 UNINSTALL_PAM_MODULES=""
4440 AC_MSG_CHECKING(whether to use pam_smbpass)
4441 AC_ARG_WITH(pam_smbpass,
4442 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=no)])],
4443 [ case "$withval" in
4444 yes)
4445 AC_MSG_RESULT(yes)
4447 # Conditions under which pam_smbpass should not be built.
4449 if test x"$BLDSHARED" != x"true"; then
4450 AC_MSG_ERROR([No support for shared modules])
4451 elif test x"$create_pam_modules" != x"yes"; then
4452 AC_MSG_ERROR([No support for PAM MODULES])
4453 else
4454 PAM_MODULES="pam_smbpass"
4455 INSTALL_PAM_MODULES="installpammodules"
4456 UNINSTALL_PAM_MODULES="uninstallpammodules"
4457 fi
4458 ;;
4459 *)
4460 AC_MSG_RESULT(no)
4461 ;;
4462 esac ],
4463 AC_MSG_RESULT(no)
4464 )
4467 ###############################################
4468 # test for where we get crypt() from
4469 AC_SEARCH_LIBS(crypt, [crypt],
4470 [test "$ac_cv_search_crypt" = "none required" || AUTH_LIBS="-lcrypt $AUTH_LIBS"
4471 AC_DEFINE(HAVE_CRYPT,1,[Whether the system has the crypt() function])])
4473 ##
4474 ## moved after the check for -lcrypt in order to
4475 ## ensure that the necessary libraries are included
4476 ## check checking for truncated salt. Wrapped by the
4477 ## $with_pam_for_crypt variable as above --jerry
4478 ##
4479 if test $with_pam_for_crypt = no; then
4480 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4481 crypt_LIBS="$LIBS"
4482 LIBS="$AUTH_LIBS $LIBS"
4483 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
4484 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4485 LIBS="$crypt_LIBS"])
4486 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4487 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4488 fi
4489 fi
4491 #################################################
4492 # check for a NISPLUS_HOME support
4493 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4494 AC_ARG_WITH(nisplus-home,
4495 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4496 [ case "$withval" in
4497 yes)
4498 AC_MSG_RESULT(yes)
4499 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4500 ;;
4501 *)
4502 AC_MSG_RESULT(no)
4503 ;;
4504 esac ],
4505 AC_MSG_RESULT(no)
4506 )
4508 #################################################
4509 # check for syslog logging
4510 AC_MSG_CHECKING(whether to use syslog logging)
4511 AC_ARG_WITH(syslog,
4512 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4513 [ case "$withval" in
4514 yes)
4515 AC_MSG_RESULT(yes)
4516 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4517 ;;
4518 *)
4519 AC_MSG_RESULT(no)
4520 ;;
4521 esac ],
4522 AC_MSG_RESULT(no)
4523 )
4525 #################################################
4526 # check for custom syslog facility
4527 AC_MSG_CHECKING(whether to use a custom syslog facility)
4528 AC_ARG_WITH(syslog-facility,
4529 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4530 [
4531 if test "$withval" = "no" ; then
4532 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4533 else
4534 if test "$withval" != "yes" ; then
4535 syslog_facility="$withval"
4536 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4537 fi
4538 fi
4539 ])
4541 #################################################
4542 # check for experimental disk-quotas support
4544 samba_cv_WITH_QUOTAS=auto
4545 samba_cv_TRY_QUOTAS=no
4546 samba_cv_RUN_QUOTA_TESTS=auto
4547 samba_cv_WITH_SYS_QUOTAS=auto
4548 samba_cv_TRY_SYS_QUOTAS=auto
4549 samba_cv_SYSQUOTA_FOUND=no
4551 AC_MSG_CHECKING(whether to try disk-quotas support)
4552 AC_ARG_WITH(quotas,
4553 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4554 [ case "$withval" in
4555 yes)
4556 AC_MSG_RESULT(yes)
4557 samba_cv_WITH_QUOTAS=yes
4558 samba_cv_TRY_QUOTAS=yes
4559 samba_cv_RUN_QUOTA_TESTS=yes
4560 #set sys quotas to auto in this case
4561 samba_cv_TRY_SYS_QUOTAS=auto
4562 ;;
4563 auto)
4564 AC_MSG_RESULT(auto)
4565 samba_cv_WITH_QUOTAS=auto
4566 samba_cv_TRY_QUOTAS=auto
4567 samba_cv_RUN_QUOTA_TESTS=auto
4568 #set sys quotas to auto in this case
4569 samba_cv_TRY_SYS_QUOTAS=auto
4570 ;;
4571 no)
4572 AC_MSG_RESULT(no)
4573 samba_cv_WITH_QUOTAS=no
4574 samba_cv_TRY_QUOTAS=no
4575 samba_cv_RUN_QUOTA_TESTS=no
4576 ;;
4577 *)
4578 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4579 ;;
4580 esac ],
4581 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4582 )
4584 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4585 AC_ARG_WITH(sys-quotas,
4586 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4587 [ case "$withval" in
4588 yes)
4589 AC_MSG_RESULT(yes)
4590 samba_cv_WITH_SYS_QUOTAS=yes
4591 samba_cv_TRY_SYS_QUOTAS=yes
4592 samba_cv_RUN_QUOTA_TESTS=yes
4593 ;;
4594 auto)
4595 AC_MSG_RESULT(auto)
4596 samba_cv_WITH_SYS_QUOTAS=auto
4597 samba_cv_TRY_SYS_QUOTAS=auto
4598 samba_cv_RUN_QUOTA_TESTS=auto
4599 ;;
4600 no)
4601 AC_MSG_RESULT(no)
4602 samba_cv_WITH_SYS_QUOTAS=no
4603 samba_cv_TRY_SYS_QUOTAS=no
4604 ;;
4605 *)
4606 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4607 ;;
4608 esac ],
4609 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4610 )
4612 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4613 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4614 case "$host_os" in
4615 *linux*)
4616 AC_MSG_RESULT(yes)
4617 samba_cv_TRY_SYS_QUOTAS=yes
4618 samba_cv_RUN_QUOTA_TESTS=yes
4619 ;;
4620 *)
4621 AC_MSG_RESULT(no)
4622 samba_cv_TRY_SYS_QUOTAS=no
4623 ;;
4624 esac
4625 fi
4627 #############################################
4628 # only check for quota stuff if --with-quotas
4629 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4631 case "$host_os" in
4632 # on linux we didn't need to test we have builtin support
4633 *linux*)
4634 samba_cv_SYSQUOTA_FOUND=yes
4635 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4636 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4637 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4638 AC_MSG_RESULT(yes)
4640 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4641 samba_cv_found_xfs_header=yes
4642 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4643 AC_MSG_RESULT(yes)
4644 ;;
4645 *solaris*)
4646 # need to set this define when using static linking (BUG 1473)
4647 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4648 ;;
4649 *)
4650 ;;
4651 esac
4653 # some broken header files need this
4654 AC_CHECK_HEADER(asm/types.h,[
4655 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4656 AC_ADD_INCLUDE(<asm/types.h>)
4657 ])
4659 # For quotas on Veritas VxFS filesystems
4660 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4662 # For quotas on Linux XFS filesystems
4663 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4665 # For sys/quota.h and linux/quota.h
4666 AC_CHECK_HEADERS(sys/quota.h)
4668 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4669 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4670 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4671 AC_TRY_COMPILE([
4672 #include "confdefs.h"
4673 #ifdef HAVE_SYS_TYPES_H
4674 #include <sys/types.h>
4675 #endif
4676 #ifdef HAVE_ASM_TYPES_H
4677 #include <asm/types.h>
4678 #endif
4679 #include <sys/quota.h>
4680 ],[int i = Q_XGETQUOTA;],
4681 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4682 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4683 samba_cv_found_xfs_header=yes
4684 fi
4685 fi
4687 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4688 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4689 AC_TRY_COMPILE([
4690 #include "confdefs.h"
4691 #ifdef HAVE_SYS_QUOTA_H
4692 #include <sys/quota.h>
4693 #endif
4694 ],[
4695 struct dqblk D;
4696 D.dqb_fsoftlimit = 0;],
4697 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4698 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4699 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4700 fi
4702 ##################
4703 # look for a working quota system
4705 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4706 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4707 AC_TRY_RUN_STRICT([
4708 #define HAVE_QUOTACTL_4A 1
4709 #define AUTOCONF_TEST 1
4710 #include "confdefs.h"
4711 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4712 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4713 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4714 samba_cv_SYSQUOTA_FOUND=yes;
4715 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4716 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4717 fi
4718 fi
4720 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4721 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4722 AC_TRY_RUN_STRICT([
4723 #define HAVE_QUOTACTL_4B 1
4724 #define AUTOCONF_TEST 1
4725 #include "confdefs.h"
4726 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4727 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4728 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4729 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4730 samba_cv_SYSQUOTA_FOUND=yes;
4731 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4732 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4733 fi
4734 fi
4736 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4737 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
4738 AC_TRY_RUN_STRICT([
4739 #define HAVE_QUOTACTL_3 1
4740 #define AUTOCONF_TEST 1
4741 #include "confdefs.h"
4742 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4743 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
4744 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
4745 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
4746 samba_cv_SYSQUOTA_FOUND=yes;
4747 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
4748 samba_cv_sysquotas_file="lib/sysquotas_3.c"
4749 fi
4750 fi
4752 #################################################
4753 # check for mntent.h and struct mntent
4754 AC_CHECK_HEADERS(mntent.h)
4755 #################################################
4756 # check for setmntent,getmntent,endmntent
4757 AC_CHECK_FUNCS(setmntent getmntent endmntent)
4759 #################################################
4760 # check for devnm.h and struct mntent
4761 AC_CHECK_HEADERS(devnm.h)
4762 #################################################
4763 # check for devnm
4764 AC_CHECK_FUNCS(devnm)
4766 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
4767 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4768 # if --with-sys-quotas=yes then build it
4769 # you have can use the get/set quota command smb.conf
4770 # options then
4771 samba_cv_SYSQUOTA_FOUND=auto
4772 fi
4773 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
4774 # if --with-sys-quotas=yes then build it
4775 # you have can use the get/set quota command smb.conf
4776 # options then
4777 samba_cv_TRY_SYS_QUOTAS=auto
4778 fi
4779 fi
4781 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
4782 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
4783 SAVE_CPPFLAGS="$CPPFLAGS"
4784 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4785 AC_TRY_COMPILE([
4786 #include "confdefs.h"
4787 #define NO_PROTO_H 1
4788 #define NO_CONFIG_H 1
4789 #define HAVE_SYS_QUOTAS 1
4790 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
4791 #include "${srcdir-.}/lib/sysquotas.c"
4792 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
4793 CPPFLAGS="$SAVE_CPPFLAGS"
4794 ])
4795 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
4796 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
4797 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
4798 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4799 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
4800 samba_cv_WE_USE_SYS_QUOTAS=yes
4801 AC_MSG_RESULT(yes)
4802 else
4803 AC_MSG_RESULT(no)
4804 fi
4805 fi
4806 fi
4808 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
4809 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
4810 SAVE_CPPFLAGS="$CPPFLAGS"
4811 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4812 AC_TRY_COMPILE([
4813 #include "confdefs.h"
4814 #define NO_PROTO_H 1
4815 #define NO_CONFIG_H 1
4816 #define HAVE_SYS_QUOTAS 1
4817 #define HAVE_XFS_QUOTAS 1
4818 #include "${srcdir-.}/lib/sysquotas_xfs.c"
4819 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
4820 CPPFLAGS="$SAVE_CPPFLAGS"
4821 ])
4822 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
4823 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4824 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4825 fi
4826 fi
4827 fi
4829 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
4830 SAVE_CPPFLAGS="$CPPFLAGS"
4831 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4832 AC_TRY_COMPILE([
4833 #include "confdefs.h"
4834 #define NO_PROTO_H 1
4835 #define NO_CONFIG_H 1
4836 #include "${srcdir-.}/smbd/quotas.c"
4837 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
4838 CPPFLAGS="$SAVE_CPPFLAGS"
4839 ])
4840 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
4841 AC_MSG_CHECKING(whether to use the old quota support)
4842 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
4843 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
4844 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4845 AC_MSG_RESULT(yes)
4846 else
4847 AC_MSG_RESULT(no)
4848 fi
4849 else
4850 AC_MSG_RESULT(no)
4851 fi
4852 fi
4854 ####################
4855 # End of quota check samba_cv_RUN_QUOTA_TESTS
4856 fi
4858 #################################################
4859 # check for experimental utmp accounting
4861 AC_MSG_CHECKING(whether to support utmp accounting)
4862 WITH_UTMP=yes
4863 AC_ARG_WITH(utmp,
4864 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
4865 [ case "$withval" in
4866 no)
4867 WITH_UTMP=no
4868 ;;
4869 *)
4870 WITH_UTMP=yes
4871 ;;
4872 esac ],
4873 )
4875 # utmp requires utmp.h
4876 # Note similar check earlier, when checking utmp details.
4878 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
4879 utmp_no_reason=", no utmp.h on $host_os"
4880 WITH_UTMP=no
4881 fi
4883 # Display test results
4885 if test x"$WITH_UTMP" = x"yes"; then
4886 AC_MSG_RESULT(yes)
4887 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
4888 else
4889 AC_MSG_RESULT(no$utmp_no_reason)
4890 fi
4892 INSTALLLIBCMD_SH=:
4893 INSTALLLIBCMD_A=:
4894 UNINSTALLLIBCMD_SH=:
4895 UNINSTALLLIBCMD_A=:
4897 if test $BLDSHARED = true; then
4898 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
4899 UNINSTALLLIBCMD_SH="rm -f"
4900 fi
4901 if test $enable_static = yes; then
4902 INSTALLLIBCMD_A="\$(INSTALLCMD)"
4903 UNINSTALLLIBCMD_A="rm -f"
4904 fi
4906 #################################################
4907 # --disable-shared-libs
4908 # can be used to disable the internal use of shared libs altogether
4909 # (this only has an effect when building shared libs is enabled)
4910 #
4911 USESHARED=false
4912 AC_SUBST(USESHARED)
4914 AC_MSG_CHECKING(whether to use shared libraries internally)
4915 AC_ARG_ENABLE([shared-libs],
4916 AS_HELP_STRING([--enable-shared-libs],
4917 [Use shared libraries internally (default=yes)]),
4918 [enable_shared_libs=$enableval],
4919 [enable_shared_libs=yes])
4921 if test x"$enable_shared_libs" != x"no" ; then
4922 USESHARED=$BLDSHARED
4923 fi
4925 AC_MSG_RESULT([$USESHARED])
4927 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
4928 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
4929 fi
4931 #################################################
4932 # --with-static-libs=LIBS:
4933 # link (internal) libs dynamically or statically?
4934 #
4935 # If a subsystem is built as a library then this controls whether they are
4936 # linked into Samba targets statically or dynamically:
4937 #
4938 # * If we build the shared library at all, we link dynamically by default.
4939 #
4940 # * We only link statically if we don't build shared or if the library
4941 # appears in the --with-static-libs configure option.
4942 #
4943 # Example:
4944 # --with-static-libs=libtalloc makes use of libtalloc.a instead
4945 # of linking the dynamic variant with -ltalloc.
4946 #
4947 # NOTE: This option only affects libraries that we do not only build
4948 # but that samba also links against as libraries (as opposed to linking
4949 # the plain object files. - This has to be configured in Makefile.in.
4950 # So in particular it does not harm to give invalid or unknown names here.
4951 #
4953 AC_ARG_WITH([static-libs],
4954 [AS_HELP_STRING([--with-static-libs=LIBS],
4955 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
4956 [AS_IF([test $withval],
4957 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
4958 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
4959 eval LINK_$lib=STATIC
4960 done], [])],
4961 [])
4963 #
4964 # WORKAROUND:
4965 # until we have organized other internal subsystems (as util, registry
4966 # and smbconf) into shared libraries, we CAN NOT link libnetapi
4967 # dynamically to samba programs.
4968 #
4969 LINK_LIBNETAPI=STATIC
4971 LINK_LIBSMBCLIENT=STATIC
4973 #
4974 # The library versions are hardcoded here
4975 # and filled into the LIBFOO_SOVER variable.
4976 #
4977 # TODO: for talloc and tdb (at least), these should
4978 # be extracted from their respective source directories
4979 #
4980 SMB_LIBRARY(talloc, 1)
4981 SMB_LIBRARY(tdb, 1)
4982 SMB_LIBRARY(netapi, 0)
4983 SMB_LIBRARY(smbclient, 0)
4984 SMB_LIBRARY(smbsharemodes, 0)
4985 SMB_LIBRARY(addns, 0, no, [undefined API])
4989 #################################################
4990 # these tests are taken from the GNU fileutils package
4991 AC_CHECKING(how to get filesystem space usage)
4992 space=no
4994 # Test for statvfs64.
4995 if test $space = no; then
4996 # SVR4
4997 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
4998 [AC_TRY_RUN([
4999 #if defined(HAVE_UNISTD_H)
5000 #include <unistd.h>
5001 #endif
5002 #include <sys/types.h>
5003 #include <sys/statvfs.h>
5004 main ()
5005 {
5006 struct statvfs64 fsd;
5007 exit (statvfs64 (".", &fsd));
5008 }],
5009 fu_cv_sys_stat_statvfs64=yes,
5010 fu_cv_sys_stat_statvfs64=no,
5011 fu_cv_sys_stat_statvfs64=cross)])
5012 if test $fu_cv_sys_stat_statvfs64 = yes; then
5013 space=yes
5014 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
5015 fi
5016 fi
5018 # Perform only the link test since it seems there are no variants of the
5019 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
5020 # because that got a false positive on SCO OSR5. Adding the declaration
5021 # of a `struct statvfs' causes this test to fail (as it should) on such
5022 # systems. That system is reported to work fine with STAT_STATFS4 which
5023 # is what it gets when this test fails.
5024 if test $space = no; then
5025 # SVR4
5026 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
5027 [AC_TRY_LINK([#include <sys/types.h>
5028 #include <sys/statvfs.h>],
5029 [struct statvfs fsd; statvfs (0, &fsd);],
5030 fu_cv_sys_stat_statvfs=yes,
5031 fu_cv_sys_stat_statvfs=no)])
5032 if test $fu_cv_sys_stat_statvfs = yes; then
5033 space=yes
5034 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
5035 fi
5036 fi
5038 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
5039 # This is not the case on ancient Linux systems.
5041 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
5042 AC_TRY_COMPILE([#include <sys/types.h>
5043 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
5044 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
5045 if test x"$samba_cv_fsid_int" = x"yes"; then
5046 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
5047 fi
5049 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
5050 # systems use f_bsize.
5051 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
5052 AC_TRY_COMPILE([#include <sys/types.h>
5053 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
5054 samba_cv_frsize=yes,samba_cv_frsize=no)])
5055 if test x"$samba_cv_frsize" = x"yes"; then
5056 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
5057 fi
5059 # Some systems use f_flag in struct statvfs while others use f_flags
5060 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
5061 AC_TRY_COMPILE([#include <sys/types.h>
5062 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
5063 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
5064 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
5065 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
5066 fi
5068 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
5069 AC_TRY_COMPILE([#include <sys/types.h>
5070 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
5071 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
5072 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
5073 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
5074 fi
5077 if test $space = no; then
5078 # DEC Alpha running OSF/1
5079 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
5080 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
5081 [AC_TRY_RUN([
5082 #include <sys/param.h>
5083 #include <sys/types.h>
5084 #include <sys/mount.h>
5085 main ()
5086 {
5087 struct statfs fsd;
5088 fsd.f_fsize = 0;
5089 exit (statfs (".", &fsd, sizeof (struct statfs)));
5090 }],
5091 fu_cv_sys_stat_statfs3_osf1=yes,
5092 fu_cv_sys_stat_statfs3_osf1=no,
5093 fu_cv_sys_stat_statfs3_osf1=no)])
5094 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
5095 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
5096 space=yes
5097 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
5098 fi
5099 fi
5101 if test $space = no; then
5102 # AIX
5103 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
5104 member (AIX, 4.3BSD)])
5105 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
5106 [AC_TRY_RUN([
5107 #ifdef HAVE_SYS_PARAM_H
5108 #include <sys/param.h>
5109 #endif
5110 #ifdef HAVE_SYS_MOUNT_H
5111 #include <sys/mount.h>
5112 #endif
5113 #ifdef HAVE_SYS_VFS_H
5114 #include <sys/vfs.h>
5115 #endif
5116 main ()
5117 {
5118 struct statfs fsd;
5119 fsd.f_bsize = 0;
5120 exit (statfs (".", &fsd));
5121 }],
5122 fu_cv_sys_stat_statfs2_bsize=yes,
5123 fu_cv_sys_stat_statfs2_bsize=no,
5124 fu_cv_sys_stat_statfs2_bsize=no)])
5125 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5126 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5127 space=yes
5128 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5129 fi
5130 fi
5132 if test $space = no; then
5133 # SVR3
5134 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5135 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5136 [AC_TRY_RUN([#include <sys/types.h>
5137 #include <sys/statfs.h>
5138 main ()
5139 {
5140 struct statfs fsd;
5141 exit (statfs (".", &fsd, sizeof fsd, 0));
5142 }],
5143 fu_cv_sys_stat_statfs4=yes,
5144 fu_cv_sys_stat_statfs4=no,
5145 fu_cv_sys_stat_statfs4=no)])
5146 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5147 if test $fu_cv_sys_stat_statfs4 = yes; then
5148 space=yes
5149 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5150 fi
5151 fi
5153 if test $space = no; then
5154 # 4.4BSD and NetBSD
5155 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5156 member (4.4BSD and NetBSD)])
5157 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5158 [AC_TRY_RUN([#include <sys/types.h>
5159 #ifdef HAVE_SYS_PARAM_H
5160 #include <sys/param.h>
5161 #endif
5162 #ifdef HAVE_SYS_MOUNT_H
5163 #include <sys/mount.h>
5164 #endif
5165 main ()
5166 {
5167 struct statfs fsd;
5168 fsd.f_fsize = 0;
5169 exit (statfs (".", &fsd));
5170 }],
5171 fu_cv_sys_stat_statfs2_fsize=yes,
5172 fu_cv_sys_stat_statfs2_fsize=no,
5173 fu_cv_sys_stat_statfs2_fsize=no)])
5174 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5175 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5176 space=yes
5177 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5178 fi
5179 fi
5181 if test $space = no; then
5182 # Ultrix
5183 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5184 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5185 [AC_TRY_RUN([#include <sys/types.h>
5186 #ifdef HAVE_SYS_PARAM_H
5187 #include <sys/param.h>
5188 #endif
5189 #ifdef HAVE_SYS_MOUNT_H
5190 #include <sys/mount.h>
5191 #endif
5192 #ifdef HAVE_SYS_FS_TYPES_H
5193 #include <sys/fs_types.h>
5194 #endif
5195 main ()
5196 {
5197 struct fs_data fsd;
5198 /* Ultrix's statfs returns 1 for success,
5199 0 for not mounted, -1 for failure. */
5200 exit (statfs (".", &fsd) != 1);
5201 }],
5202 fu_cv_sys_stat_fs_data=yes,
5203 fu_cv_sys_stat_fs_data=no,
5204 fu_cv_sys_stat_fs_data=no)])
5205 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5206 if test $fu_cv_sys_stat_fs_data = yes; then
5207 space=yes
5208 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5209 fi
5210 fi
5212 #
5213 # As a gating factor for large file support, in order to
5214 # use <4GB files we must have the following minimal support
5215 # available.
5216 # long long, and a 64 bit off_t or off64_t.
5217 # If we don't have all of these then disable large
5218 # file support.
5219 #
5220 AC_MSG_CHECKING([if large file support can be enabled])
5221 AC_TRY_COMPILE([
5222 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5223 #include <sys/types.h>
5224 #else
5225 __COMPILE_ERROR_
5226 #endif
5227 ],
5228 [int i],
5229 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5230 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5231 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5232 fi
5233 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5235 #################################################
5236 # check for cluster extensions
5238 CTDB_CFLAGS=""
5239 AC_SUBST(CTDB_CFLAGS)
5240 AC_ARG_WITH(ctdb,
5241 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5242 [ case "$withval" in
5243 yes|no)
5244 AC_MSG_WARN([--with-ctdb called without argument])
5245 ;;
5246 *)
5247 CTDB_CPPFLAGS="-I$withval/include"
5248 ;;
5249 esac])
5251 SAVED_CPPFLAGS="$CPPFLAGS"
5252 CPPFLAGS="$CPPFLAGS $CTDB_CPPFLAGS"
5253 ctdb_broken="missing or broken headers"
5255 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5256 #include "confdefs.h"
5257 #define NO_CONFIG_H
5258 #include "replace.h"
5259 #include "system/wait.h"
5260 #include "system/network.h"
5261 #define private #error __USED_RESERVED_WORD_private__
5262 #include <talloc.h>
5263 #include <tdb.h>
5264 #include <ctdb.h>
5265 ])
5267 AC_HAVE_DECL(CTDB_CONTROL_TRANS2_COMMIT_RETRY,[
5268 #include "confdefs.h"
5269 #define NO_CONFIG_H
5270 #include "replace.h"
5271 #include "system/wait.h"
5272 #include "system/network.h"
5273 #include <talloc.h>
5274 #include <tdb.h>
5275 #include <ctdb.h>
5276 #include <ctdb_private.h>
5277 ])
5278 if test x"$ac_cv_have_CTDB_CONTROL_TRANS2_COMMIT_RETRY_decl" = x"yes"; then
5279 ctdb_broken=no
5280 else
5281 ctdb_broken="missing transaction support"
5282 fi
5284 # in ctdb 1.0.57 ctdb_control_tcp was temparary renamed to ctdb_tcp_client
5285 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5286 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5287 ],,[
5288 #include "confdefs.h"
5289 #define NO_CONFIG_H
5290 #include "replace.h"
5291 #include "system/wait.h"
5292 #include "system/network.h"
5293 #include <talloc.h>
5294 #include <tdb.h>
5295 #include <ctdb.h>
5296 #include <ctdb_private.h>
5297 ])
5299 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5300 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5301 ],[
5302 ctdb_broken="missing struct ctdb_control_tcp"
5303 ],[
5304 #include "confdefs.h"
5305 #define NO_CONFIG_H
5306 #include "replace.h"
5307 #include "system/wait.h"
5308 #include "system/network.h"
5309 #include <talloc.h>
5310 #include <tdb.h>
5311 #include <ctdb.h>
5312 #include <ctdb_private.h>
5313 ])
5315 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5316 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5317 ],,[
5318 #include "confdefs.h"
5319 #define NO_CONFIG_H
5320 #include "replace.h"
5321 #include "system/wait.h"
5322 #include "system/network.h"
5323 #include <talloc.h>
5324 #include <tdb.h>
5325 #include <ctdb.h>
5326 #include <ctdb_private.h>
5327 ])
5328 CPPFLAGS="$SAVED_CPPFLAGS"
5330 AC_MSG_CHECKING(cluster support)
5331 AC_ARG_WITH(cluster-support,
5332 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5334 if test x"$with_cluster_support" = x ; then
5335 with_cluster_support="auto"
5336 fi
5338 if test x"$ac_cv_header_ctdb_private_h" != x"yes"; then
5339 if test "x$with_cluster_support" = "xyes"; then
5340 AC_MSG_ERROR("ctdb_private.h is required for cluster support")
5341 fi
5342 with_cluster_support=no
5343 fi
5345 if test x"$ctdb_broken" != x"no"; then
5346 if test "x$with_cluster_support" = "xyes"; then
5347 AC_MSG_ERROR(["cluster support: $ctdb_broken"])
5348 fi
5349 with_cluster_support=no
5350 fi
5352 if test "x$with_cluster_support" != "xno"; then
5353 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5354 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5355 AC_MSG_RESULT(yes)
5356 else
5357 AC_MSG_RESULT(no)
5358 fi
5360 #################################################
5361 # check for ACL support
5363 AC_MSG_CHECKING(whether to support ACLs)
5364 AC_ARG_WITH(acl-support,
5365 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5366 [ case "$withval" in
5367 yes|no)
5368 with_acl_support="$withval"
5369 ;;
5370 esac ])
5372 if test x"$with_acl_support" = x ; then
5373 with_acl_support="auto"
5374 fi
5376 AC_MSG_RESULT($with_acl_support)
5378 if test x"$with_acl_support" = x"no"; then
5379 AC_MSG_RESULT(Disabling ACL support)
5380 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5381 else
5382 AC_MSG_NOTICE(checking whether ACL support is available:)
5383 case "$host_os" in
5384 *sysv5*)
5385 AC_MSG_NOTICE(Using UnixWare ACLs)
5386 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5387 default_static_modules="$default_static_modules vfs_solarisacl"
5388 ;;
5389 *solaris*)
5390 AC_MSG_NOTICE(Using solaris ACLs)
5391 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5392 ACL_LIBS="$ACL_LIBS -lsec"
5393 default_static_modules="$default_static_modules vfs_solarisacl"
5394 ;;
5395 *hpux*)
5396 AC_MSG_NOTICE(Using HPUX ACLs)
5397 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5398 default_static_modules="$default_static_modules vfs_hpuxacl"
5399 ;;
5400 *irix*)
5401 AC_MSG_NOTICE(Using IRIX ACLs)
5402 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5403 default_static_modules="$default_static_modules vfs_irixacl"
5404 ;;
5405 *aix*)
5406 AC_MSG_NOTICE(Using AIX ACLs)
5407 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5408 default_static_modules="$default_static_modules vfs_aixacl"
5409 ;;
5410 *osf*)
5411 AC_MSG_NOTICE(Using Tru64 ACLs)
5412 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5413 ACL_LIBS="$ACL_LIBS -lpacl"
5414 default_static_modules="$default_static_modules vfs_tru64acl"
5415 ;;
5416 *darwin*)
5417 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5418 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5419 ;;
5420 *)
5421 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5422 case "$host_os" in
5423 *linux*)
5424 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5425 ;;
5426 esac
5427 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5428 acl_LIBS=$LIBS
5429 LIBS="$LIBS $ACL_LIBS"
5430 AC_TRY_LINK([
5431 #include <sys/types.h>
5432 #include <sys/acl.h>
5433 ],[
5434 acl_t acl;
5435 int entry_id;
5436 acl_entry_t *entry_p;
5437 return acl_get_entry(acl, entry_id, entry_p);
5438 ],
5439 [samba_cv_HAVE_POSIX_ACLS=yes],
5440 [samba_cv_HAVE_POSIX_ACLS=no])
5441 LIBS=$acl_LIBS
5442 ])
5443 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5444 AC_MSG_NOTICE(Using posix ACLs)
5445 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5446 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5447 acl_LIBS=$LIBS
5448 LIBS="$LIBS $ACL_LIBS"
5449 AC_TRY_LINK([
5450 #include <sys/types.h>
5451 #include <sys/acl.h>
5452 ],[
5453 acl_permset_t permset_d;
5454 acl_perm_t perm;
5455 return acl_get_perm_np(permset_d, perm);
5456 ],
5457 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5458 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5459 LIBS=$acl_LIBS
5460 ])
5461 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5462 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5463 fi
5464 default_static_modules="$default_static_modules vfs_posixacl"
5465 else
5466 AC_MSG_NOTICE(ACL support is not avaliable)
5467 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5468 fi
5469 ;;
5470 esac
5471 fi # with_acl_support
5475 #################################################
5476 # check for AIO support
5478 AC_MSG_CHECKING(whether to support asynchronous io)
5479 AC_ARG_WITH(aio-support,
5480 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5481 [ case "$withval" in
5482 yes)
5484 AC_MSG_RESULT(yes)
5485 case "$host_os" in
5486 *)
5487 AIO_LIBS=$LIBS
5488 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5489 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5490 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5491 aio_LIBS=$LIBS
5492 LIBS=$AIO_LIBS
5493 AC_TRY_LINK([#include <sys/types.h>
5494 #include <aio.h>],
5495 [ struct aiocb a; return aio_read(&a);],
5496 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5497 LIBS=$aio_LIBS])
5498 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5499 aio_LIBS=$LIBS
5500 LIBS=$AIO_LIBS
5501 AC_TRY_LINK([#include <sys/types.h>
5502 #include <aio.h>],
5503 [ struct aiocb64 a; return aio_read64(&a);],
5504 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5505 LIBS=$aio_LIBS])
5506 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5507 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5508 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5509 LIBS=$AIO_LIBS
5510 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5511 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5512 LIBS=$AIO_LIBS
5513 fi
5515 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5516 AC_MSG_CHECKING(for aio_read)
5517 AC_LINK_IFELSE([#include <aio.h>
5518 int main() { struct aiocb a; return aio_read(&a); }],
5519 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5520 [AC_MSG_RESULT(no)])
5522 AC_MSG_CHECKING(for aio_write)
5523 AC_LINK_IFELSE([#include <aio.h>
5524 int main() { struct aiocb a; return aio_write(&a); }],
5525 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5526 [AC_MSG_RESULT(no)])
5528 AC_MSG_CHECKING(for aio_fsync)
5529 AC_LINK_IFELSE([#include <aio.h>
5530 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5531 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5532 [AC_MSG_RESULT(no)])
5534 AC_MSG_CHECKING(for aio_return)
5535 AC_LINK_IFELSE([#include <aio.h>
5536 int main() { struct aiocb a; return aio_return(&a); }],
5537 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5538 [AC_MSG_RESULT(no)])
5540 AC_MSG_CHECKING(for aio_error)
5541 AC_LINK_IFELSE([#include <aio.h>
5542 int main() { struct aiocb a; return aio_error(&a); }],
5543 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5544 [AC_MSG_RESULT(no)])
5546 AC_MSG_CHECKING(for aio_cancel)
5547 AC_LINK_IFELSE([#include <aio.h>
5548 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5549 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5550 [AC_MSG_RESULT(no)])
5552 AC_MSG_CHECKING(for aio_suspend)
5553 AC_LINK_IFELSE([#include <aio.h>
5554 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5555 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5556 [AC_MSG_RESULT(no)])
5557 fi
5559 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5560 AC_MSG_CHECKING(for aio_read64)
5561 AC_LINK_IFELSE([#include <aio.h>
5562 int main() { struct aiocb a; return aio_read64(&a); }],
5563 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5564 [AC_MSG_RESULT(no)])
5566 AC_MSG_CHECKING(for aio_write64)
5567 AC_LINK_IFELSE([#include <aio.h>
5568 int main() { struct aiocb a; return aio_write64(&a); }],
5569 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5570 [AC_MSG_RESULT(no)])
5572 AC_MSG_CHECKING(for aio_fsync64)
5573 AC_LINK_IFELSE([#include <aio.h>
5574 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5575 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5576 [AC_MSG_RESULT(no)])
5578 AC_MSG_CHECKING(for aio_return64)
5579 AC_LINK_IFELSE([#include <aio.h>
5580 int main() { struct aiocb a; return aio_return64(&a); }],
5581 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5582 [AC_MSG_RESULT(no)])
5584 AC_MSG_CHECKING(for aio_error64)
5585 AC_LINK_IFELSE([#include <aio.h>
5586 int main() { struct aiocb a; return aio_error64(&a); }],
5587 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5588 [AC_MSG_RESULT(no)])
5590 AC_MSG_CHECKING(for aio_cancel64)
5591 AC_LINK_IFELSE([#include <aio.h>
5592 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5593 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5594 [AC_MSG_RESULT(no)])
5596 AC_MSG_CHECKING(for aio_suspend64)
5597 AC_LINK_IFELSE([#include <aio.h>
5598 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5599 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5600 [AC_MSG_RESULT(no)])
5601 fi
5602 ;;
5603 esac
5604 ;;
5605 *)
5606 AC_MSG_RESULT(no)
5607 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5608 ;;
5609 esac ],
5610 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5611 AC_MSG_RESULT(no)
5612 )
5614 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5615 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5616 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5617 default_shared_modules="$default_shared_modules vfs_aio_fork"
5618 fi
5619 fi
5621 #################################################
5622 # check for sendfile support
5624 with_sendfile_support=yes
5625 AC_MSG_CHECKING(whether to check to support sendfile)
5626 AC_ARG_WITH(sendfile-support,
5627 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5628 [ case "$withval" in
5629 yes)
5631 AC_MSG_RESULT(yes);
5633 case "$host_os" in
5634 *linux*)
5635 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5636 AC_TRY_LINK([#include <sys/sendfile.h>],
5637 [\
5638 int tofd, fromfd;
5639 off64_t offset;
5640 size_t total;
5641 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5642 ],
5643 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5645 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5646 AC_TRY_LINK([#include <sys/sendfile.h>],
5647 [\
5648 int tofd, fromfd;
5649 off_t offset;
5650 size_t total;
5651 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5652 ],
5653 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5655 # Try and cope with broken Linux sendfile....
5656 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5657 AC_TRY_LINK([\
5658 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5659 #undef _FILE_OFFSET_BITS
5660 #endif
5661 #include <sys/sendfile.h>],
5662 [\
5663 int tofd, fromfd;
5664 off_t offset;
5665 size_t total;
5666 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5667 ],
5668 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5670 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5671 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
5672 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5673 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5674 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5675 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5676 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5677 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5678 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5679 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5680 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5681 else
5682 AC_MSG_RESULT(no);
5683 fi
5685 ;;
5686 *freebsd* | *dragonfly* )
5687 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5688 AC_TRY_LINK([\
5689 #include <sys/types.h>
5690 #include <unistd.h>
5691 #include <sys/socket.h>
5692 #include <sys/uio.h>],
5693 [\
5694 int fromfd, tofd, ret, total=0;
5695 off_t offset, nwritten;
5696 struct sf_hdtr hdr;
5697 struct iovec hdtrl;
5698 hdr.headers = &hdtrl;
5699 hdr.hdr_cnt = 1;
5700 hdr.trailers = NULL;
5701 hdr.trl_cnt = 0;
5702 hdtrl.iov_base = NULL;
5703 hdtrl.iov_len = 0;
5704 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5705 ],
5706 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5708 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5709 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5710 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5711 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5712 else
5713 AC_MSG_RESULT(no);
5714 fi
5715 ;;
5717 *hpux*)
5718 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5719 AC_TRY_LINK([\
5720 #include <sys/socket.h>
5721 #include <sys/uio.h>],
5722 [\
5723 int fromfd, tofd;
5724 size_t total=0;
5725 struct iovec hdtrl[2];
5726 ssize_t nwritten;
5727 off64_t offset;
5729 hdtrl[0].iov_base = 0;
5730 hdtrl[0].iov_len = 0;
5732 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
5733 ],
5734 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5735 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5736 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
5737 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5738 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5739 else
5740 AC_MSG_RESULT(no);
5741 fi
5743 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
5744 AC_TRY_LINK([\
5745 #include <sys/socket.h>
5746 #include <sys/uio.h>],
5747 [\
5748 int fromfd, tofd;
5749 size_t total=0;
5750 struct iovec hdtrl[2];
5751 ssize_t nwritten;
5752 off_t offset;
5754 hdtrl[0].iov_base = 0;
5755 hdtrl[0].iov_len = 0;
5757 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
5758 ],
5759 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5760 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5761 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5762 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5763 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5764 else
5765 AC_MSG_RESULT(no);
5766 fi
5767 ;;
5769 *solaris*)
5770 AC_CHECK_LIB(sendfile,sendfilev)
5771 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
5772 AC_TRY_LINK([\
5773 #include <sys/sendfile.h>],
5774 [\
5775 int sfvcnt;
5776 size_t xferred;
5777 struct sendfilevec vec[2];
5778 ssize_t nwritten;
5779 int tofd;
5781 sfvcnt = 2;
5783 vec[0].sfv_fd = SFV_FD_SELF;
5784 vec[0].sfv_flag = 0;
5785 vec[0].sfv_off = 0;
5786 vec[0].sfv_len = 0;
5788 vec[1].sfv_fd = 0;
5789 vec[1].sfv_flag = 0;
5790 vec[1].sfv_off = 0;
5791 vec[1].sfv_len = 0;
5792 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
5793 ],
5794 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
5796 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
5797 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
5798 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
5799 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5800 else
5801 AC_MSG_RESULT(no);
5802 fi
5804 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
5805 AC_TRY_LINK([\
5806 #include <sys/sendfile.h>],
5807 [\
5808 int sfvcnt;
5809 size_t xferred;
5810 struct sendfilevec vec[2];
5811 ssize_t nwritten;
5812 int tofd;
5814 sfvcnt = 2;
5816 vec[0].sfv_fd = SFV_FD_SELF;
5817 vec[0].sfv_flag = 0;
5818 vec[0].sfv_off = 0;
5819 vec[0].sfv_len = 0;
5821 vec[1].sfv_fd = 0;
5822 vec[1].sfv_flag = 0;
5823 vec[1].sfv_off = 0;
5824 vec[1].sfv_len = 0;
5825 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
5826 ],
5827 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
5829 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
5830 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
5831 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
5832 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5833 else
5834 AC_MSG_RESULT(no);
5835 fi
5836 ;;
5837 *aix*)
5838 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
5839 AC_TRY_LINK([\
5840 #include <sys/socket.h>],
5841 [\
5842 int fromfd, tofd;
5843 size_t total=0;
5844 struct sf_parms hdtrl;
5845 ssize_t nwritten;
5846 off64_t offset;
5848 hdtrl.header_data = 0;
5849 hdtrl.header_length = 0;
5850 hdtrl.file_descriptor = fromfd;
5851 hdtrl.file_offset = 0;
5852 hdtrl.file_bytes = 0;
5853 hdtrl.trailer_data = 0;
5854 hdtrl.trailer_length = 0;
5856 nwritten = send_file(&tofd, &hdtrl, 0);
5857 ],
5858 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5859 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5860 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5861 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
5862 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5863 else
5864 AC_MSG_RESULT(no);
5865 fi
5866 ;;
5867 *)
5868 ;;
5869 esac
5870 ;;
5871 *)
5872 AC_MSG_RESULT(no)
5873 ;;
5874 esac ],
5875 AC_MSG_RESULT(yes)
5876 )
5878 ############################################
5879 # See if we have the Linux readahead syscall.
5881 AC_CACHE_CHECK([for Linux readahead],
5882 samba_cv_HAVE_LINUX_READAHEAD,[
5883 AC_TRY_LINK([
5884 #if defined(HAVE_UNISTD_H)
5885 #include <unistd.h>
5886 #endif
5887 #include <fcntl.h>],
5888 [ssize_t err = readahead(0,0,0x80000);],
5889 samba_cv_HAVE_LINUX_READAHEAD=yes,
5890 samba_cv_HAVE_LINUX_READAHEAD=no)])
5892 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
5893 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
5894 [Whether Linux readahead is available])
5895 fi
5897 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
5899 ############################################
5900 # See if we have the posix_fadvise syscall.
5902 AC_CACHE_CHECK([for posix_fadvise],
5903 samba_cv_HAVE_POSIX_FADVISE,[
5904 AC_TRY_LINK([
5905 #if defined(HAVE_UNISTD_H)
5906 #include <unistd.h>
5907 #endif
5908 #include <fcntl.h>],
5909 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
5910 samba_cv_HAVE_POSIX_FADVISE=yes,
5911 samba_cv_HAVE_POSIX_FADVISE=no)])
5913 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
5914 AC_DEFINE(HAVE_POSIX_FADVISE,1,
5915 [Whether posix_fadvise is available])
5916 fi
5918 ############################################
5919 # See if we have the Linux splice syscall.
5921 AC_CACHE_CHECK([for Linux splice],
5922 samba_cv_HAVE_LINUX_SPLICE,[
5923 AC_TRY_LINK([
5924 #if defined(HAVE_UNISTD_H)
5925 #include <unistd.h>
5926 #endif
5927 #include <fcntl.h>],
5928 [long ret = splice(0,0,1,0,400,0);],
5929 samba_cv_HAVE_LINUX_SPLICE=yes,
5930 samba_cv_HAVE_LINUX_SPLICE=no)])
5932 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
5933 AC_DEFINE(HAVE_LINUX_SPLICE,1,
5934 [Whether Linux splice is available])
5935 fi
5937 AC_HAVE_DECL(splice, [#include <fcntl.h>])
5939 ############################################
5940 # See if we have the a broken readlink syscall.
5942 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
5943 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
5944 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
5945 ])
5946 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
5947 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
5948 fi
5950 #################################################
5951 # Check whether winbind is supported on this platform. If so we need to
5952 # build and install client programs, sbin programs and shared libraries
5954 AC_MSG_CHECKING(whether to build winbind)
5956 # Initially, the value of $host_os decides whether winbind is supported
5958 HAVE_WINBIND=yes
5960 # Define the winbind shared library name and any specific linker flags
5961 # it needs to be built with.
5963 WINBIND_NSS="nsswitch/libnss_winbind.$SHLIBEXT"
5964 WINBIND_WINS_NSS="nsswitch/libnss_wins.$SHLIBEXT"
5965 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
5966 NSSSONAMEVERSIONSUFFIX=""
5967 WINBIND_NSS_PTHREAD=""
5969 case "$host_os" in
5970 *linux*)
5971 NSSSONAMEVERSIONSUFFIX=".2"
5972 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_linux.o"
5973 ;;
5974 *freebsd[[5-9]]*)
5975 # FreeBSD winbind client is implemented as a wrapper around
5976 # the Linux version.
5977 NSSSONAMEVERSIONSUFFIX=".1"
5978 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_freebsd.o \
5979 nsswitch/winbind_nss_linux.o"
5980 WINBIND_NSS="nsswitch/nss_winbind.$SHLIBEXT"
5981 WINBIND_WINS_NSS="nsswitch/nss_wins.$SHLIBEXT"
5982 ;;
5984 *netbsd*[[3-9]]*)
5985 # NetBSD winbind client is implemented as a wrapper
5986 # around the Linux version. It needs getpwent_r() to
5987 # indicate libc's use of the correct nsdispatch API.
5988 #
5989 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
5990 WINBIND_NSS_EXTRA_OBJS="\
5991 nsswitch/winbind_nss_netbsd.o \
5992 nsswitch/winbind_nss_linux.o"
5993 WINBIND_NSS="nsswitch/nss_winbind.$SHLIBEXT"
5994 WINBIND_WINS_NSS="nsswitch/nss_wins.$SHLIBEXT"
5995 else
5996 HAVE_WINBIND=no
5997 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
5998 fi
5999 ;;
6000 *irix*)
6001 # IRIX has differently named shared libraries
6002 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_irix.o"
6003 WINBIND_NSS="nsswitch/libns_winbind.$SHLIBEXT"
6004 WINBIND_WINS_NSS="nsswitch/libns_wins.$SHLIBEXT"
6005 ;;
6006 *solaris*)
6007 # Solaris winbind client is implemented as a wrapper around
6008 # the Linux version.
6009 NSSSONAMEVERSIONSUFFIX=".1"
6010 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o \
6011 nsswitch/winbind_nss_linux.o"
6012 WINBIND_NSS_EXTRA_LIBS="${LIBREPLACE_NETWORK_LIBS}"
6013 PAM_WINBIND_EXTRA_LIBS="${LIBREPLACE_NETWORK_LIBS}"
6014 ;;
6015 *hpux11*)
6016 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
6017 ;;
6018 *aix*)
6019 # AIX has even differently named shared libraries. No
6020 # WINS support has been implemented yet.
6021 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_aix.o"
6022 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
6023 WINBIND_NSS="nsswitch/WINBIND"
6024 WINBIND_WINS_NSS=""
6025 ;;
6026 *)
6027 HAVE_WINBIND=no
6028 winbind_no_reason=", unsupported on $host_os"
6029 ;;
6030 esac
6032 # Check the setting of --with-winbind
6034 AC_ARG_WITH(winbind,
6035 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
6036 [
6037 case "$withval" in
6038 yes)
6039 HAVE_WINBIND=yes
6040 ;;
6041 no)
6042 HAVE_WINBIND=no
6043 winbind_reason=""
6044 ;;
6045 esac ],
6046 )
6048 # We need unix domain sockets for winbind
6050 if test x"$HAVE_WINBIND" = x"yes"; then
6051 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
6052 winbind_no_reason=", no unix domain socket support on $host_os"
6053 HAVE_WINBIND=no
6054 fi
6055 fi
6057 # Display test results
6059 if test x"$HAVE_WINBIND" = x"no"; then
6060 WINBIND_NSS=""
6061 WINBIND_WINS_NSS=""
6062 fi
6064 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
6065 BUILD_LIBWBCLIENT_SHARED=no
6066 else
6067 BUILD_LIBWBCLIENT_SHARED=yes
6068 fi
6070 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
6071 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
6072 LIBWBCLIENT_SOVER=0
6073 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
6074 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
6075 ## Only worry about libwbclient if we have shared library support
6076 ## and winbindd
6077 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
6078 LIBWBCLIENT=libwbclient
6079 INSTALL_LIBWBCLIENT=installlibwbclient
6080 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
6081 WINBIND_LIBS="-lwbclient"
6082 else
6083 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
6084 fi
6086 if test x"$HAVE_WINBIND" = x"yes"; then
6087 AC_MSG_RESULT(yes)
6088 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
6090 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6091 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
6092 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
6093 PAM_MODULES="$PAM_MODULES pam_winbind"
6094 INSTALL_PAM_MODULES="installpammodules"
6095 UNINSTALL_PAM_MODULES="uninstallpammodules"
6096 fi
6097 else
6098 AC_MSG_RESULT(no$winbind_no_reason)
6099 fi
6101 AC_CHECK_LIB(pthread, pthread_mutex_lock, [WINBIND_NSS_PTHREAD="-lpthread"
6102 AC_DEFINE(HAVE_PTHREAD, 1, [whether pthread exists])])
6104 AC_SUBST(WINBIND_NSS_PTHREAD)
6105 AC_SUBST(WINBIND_NSS)
6106 AC_SUBST(WINBIND_WINS_NSS)
6107 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
6108 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
6109 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
6110 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
6111 AC_SUBST(PAM_WINBIND_EXTRA_LIBS)
6113 AC_SUBST(WINBIND_KRB5_LOCATOR)
6115 # Solaris 10 does have new member in nss_XbyY_key
6116 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
6117 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
6118 [#include <nss_dbdefs.h>])
6120 # Solaris has some extra fields in struct passwd that need to be
6121 # initialised otherwise nscd crashes.
6123 AC_CHECK_MEMBER(struct passwd.pw_comment,
6124 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
6125 [#include <pwd.h>])
6127 AC_CHECK_MEMBER(struct passwd.pw_age,
6128 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
6129 [#include <pwd.h>])
6131 # AIX 4.3.x and 5.1 do not have as many members in
6132 # struct secmethod_table as AIX 5.2
6133 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
6134 [#include <usersec.h>])
6135 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
6136 [#include <usersec.h>])
6138 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
6139 AC_TRY_COMPILE([#include <sys/types.h>
6140 #include <sys/socket.h>],
6141 [struct ucred cred;
6142 socklen_t cred_len;
6143 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
6144 ],
6145 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
6146 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
6147 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
6148 fi
6151 #################################################
6152 # Check to see if we should use the included popt
6154 AC_ARG_WITH(included-popt,
6155 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
6156 [
6157 case "$withval" in
6158 yes)
6159 INCLUDED_POPT=yes
6160 ;;
6161 no)
6162 INCLUDED_POPT=no
6163 ;;
6164 esac ],
6165 )
6166 if test x"$INCLUDED_POPT" != x"yes"; then
6167 AC_CHECK_LIB(popt, poptGetContext,
6168 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6169 fi
6171 AC_MSG_CHECKING(whether to use included popt)
6172 if test x"$INCLUDED_POPT" = x"yes"; then
6173 AC_MSG_RESULT(yes)
6174 BUILD_POPT='$(POPT_OBJ)'
6175 POPTLIBS='$(POPT_OBJ)'
6176 FLAGS1="-I\$(srcdir)/popt"
6177 else
6178 AC_MSG_RESULT(no)
6179 BUILD_POPT=""
6180 POPTLIBS="-lpopt"
6181 fi
6182 AC_SUBST(BUILD_POPT)
6183 AC_SUBST(POPTLIBS)
6184 AC_SUBST(FLAGS1)
6186 #################################################
6187 # Check if user wants DNS service discovery support
6189 AC_ARG_ENABLE(dnssd,
6190 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6192 AC_SUBST(DNSSD_LIBS)
6193 if test x"$enable_dnssd" = x"yes"; then
6194 have_dnssd_support=yes
6196 AC_CHECK_HEADERS(dns_sd.h)
6197 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6198 have_dnssd_support=no
6199 fi
6201 # On Darwin the DNSSD API is in libc, but on other platforms it's
6202 # probably in -ldns_sd
6203 AC_CHECK_FUNCS(DNSServiceRegister)
6204 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6205 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6206 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6207 have_dnssd_support=no
6208 fi
6210 if test x"$have_dnssd_support" = x"yes"; then
6211 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6212 [Whether to enable DNS service discovery support])
6213 else
6214 if test x"$enable_dnssd" = x"yes"; then
6215 AC_MSG_ERROR(DNS service discovery support not available)
6216 fi
6217 fi
6219 fi
6221 #################################################
6222 # Check if user wants avahi support
6224 AC_ARG_ENABLE(avahi,
6225 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6227 AC_SUBST(AVAHI_LIBS)
6228 if test x"$enable_avahi" != x"no"; then
6229 have_avahi_support=yes
6231 AC_CHECK_HEADERS(avahi-common/watch.h)
6232 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6233 have_avahi_support=no
6234 fi
6236 AC_CHECK_HEADERS(avahi-client/client.h)
6237 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6238 have_avahi_support=no
6239 fi
6241 AC_CHECK_LIB_EXT(avahi-client, AVAHI_LIBS, avahi_client_new)
6242 if test x"$ac_cv_lib_ext_avahi_client_avahi_client_new" != x"yes"; then
6243 have_avahi_support=no
6244 fi
6246 if test x"$have_avahi_support" = x"yes"; then
6247 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6248 [Whether to enable avahi support])
6249 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6250 else
6251 if test x"$enable_avahi" = x"yes"; then
6252 AC_MSG_ERROR(avahi support not available)
6253 fi
6254 fi
6255 fi
6257 #################################################
6258 # Check to see if we should use the included iniparser
6260 AC_ARG_WITH(included-iniparser,
6261 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6262 [
6263 case "$withval" in
6264 yes)
6265 INCLUDED_INIPARSER=yes
6266 ;;
6267 no)
6268 INCLUDED_INIPARSER=no
6269 ;;
6270 esac ],
6271 )
6272 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6273 AC_CHECK_LIB(iniparser, iniparser_load,
6274 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6275 fi
6277 AC_MSG_CHECKING(whether to use included iniparser)
6278 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6279 AC_MSG_RESULT(yes)
6280 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6281 INIPARSERLIBS=""
6282 FLAGS1="$FLAGS1 -I\$(srcdir)/iniparser/src"
6283 else
6284 AC_MSG_RESULT(no)
6285 BUILD_INIPARSER=""
6286 INIPARSERLIBS="-liniparser"
6287 fi
6288 AC_SUBST(BUILD_INIPARSER)
6289 AC_SUBST(INIPARSERLIBS)
6290 AC_SUBST(FLAGS1)
6294 # Checks for the vfs_fileid module
6295 # Start
6296 AC_CHECK_FUNC(getmntent)
6298 AC_CHECK_HEADERS(sys/statfs.h)
6300 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
6301 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6302 AC_TRY_RUN([
6303 #include <sys/types.h>
6304 #include <sys/statfs.h>
6305 int main(void)
6306 {
6307 struct statfs fsd;
6308 fsid_t fsid = fsd.f_fsid;
6309 return statfs (".", &fsd);
6310 }],
6311 vfsfileid_cv_statfs=yes,
6312 vfsfileid_cv_statfs=no,
6313 vfsfileid_cv_statfs=cross)
6314 ])
6315 AC_MSG_RESULT($vfsfileid_cv_statfs)
6317 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6318 x"$vfsfileid_cv_statfs" = x"yes"; then
6319 default_shared_modules="$default_shared_modules vfs_fileid"
6320 fi
6321 # End
6322 # Checks for the vfs_fileid module
6325 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6326 do
6327 eval MODULE_DEFAULT_$i=STATIC
6328 done
6330 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6331 do
6332 dnl Fall back to static if we cannot build shared libraries
6333 eval MODULE_DEFAULT_$i=STATIC
6335 if test $BLDSHARED = true; then
6336 eval MODULE_DEFAULT_$i=SHARED
6337 fi
6338 done
6340 dnl Always build these modules static
6341 MODULE_rpc_spoolss=STATIC
6342 MODULE_rpc_srvsvc=STATIC
6343 MODULE_idmap_tdb=STATIC
6344 MODULE_idmap_passdb=STATIC
6345 MODULE_idmap_nss=STATIC
6347 MODULE_nss_info_template=STATIC
6349 AC_ARG_WITH(static-modules,
6350 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6351 [ if test $withval; then
6352 for i in `echo $withval | sed -e 's/,/ /g'`
6353 do
6354 eval MODULE_$i=STATIC
6355 done
6356 fi ])
6358 AC_ARG_WITH(shared-modules,
6359 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6360 [ if test $withval; then
6361 for i in `echo $withval | sed -e 's/,/ /g'`
6362 do
6363 eval MODULE_$i=SHARED
6364 done
6365 fi ])
6367 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT", PDB,
6368 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6369 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6370 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6371 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6374 SMB_MODULE(rpc_lsarpc, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
6375 SMB_MODULE(rpc_winreg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
6376 SMB_MODULE(rpc_initshutdown, \$(RPC_INITSHUTDOWN_OBJ), "bin/librpc_initshutdown.$SHLIBEXT", RPC)
6377 SMB_MODULE(rpc_dssetup, \$(RPC_DSSETUP_OBJ), "bin/librpc_dssetup.$SHLIBEXT", RPC)
6378 SMB_MODULE(rpc_wkssvc, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
6379 SMB_MODULE(rpc_svcctl2, \$(RPC_SVCCTL_OBJ), "bin/librpc_svcctl2.$SHLIBEXT", RPC)
6380 SMB_MODULE(rpc_ntsvcs2, \$(RPC_NTSVCS_OBJ), "bin/librpc_ntsvcs2.$SHLIBEXT", RPC)
6381 SMB_MODULE(rpc_netlogon, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
6382 SMB_MODULE(rpc_netdfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
6383 SMB_MODULE(rpc_srvsvc, \$(RPC_SVC_OBJ), "bin/librpc_svcsvc.$SHLIBEXT", RPC)
6384 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
6385 SMB_MODULE(rpc_eventlog2, \$(RPC_EVENTLOG_OBJ), "bin/librpc_eventlog2.$SHLIBEXT", RPC)
6386 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
6387 SMB_MODULE(rpc_rpcecho, \$(RPC_ECHO_OBJ), "bin/librpc_rpcecho.$SHLIBEXT", RPC)
6388 SMB_SUBSYSTEM(RPC,smbd/server.o)
6390 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6391 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6392 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6393 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6394 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6395 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6396 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6397 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6398 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6399 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6401 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6402 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6404 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6405 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6406 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6407 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6408 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6410 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6411 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6412 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6413 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6414 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6415 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6416 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6417 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6419 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6420 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6421 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6422 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6423 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6424 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6425 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6426 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6427 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6428 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6429 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6430 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6431 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6432 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6433 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6434 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6435 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6436 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6437 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6438 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6439 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6440 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6441 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6442 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6443 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6444 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6445 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6446 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6447 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6448 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6449 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6450 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6451 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6452 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6453 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6454 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6455 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6456 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6457 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6458 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6459 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
6462 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6464 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6465 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6466 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6467 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6469 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6471 #################################################
6472 # do extra things if we are running insure
6474 if test "${ac_cv_prog_CC}" = "insure"; then
6475 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6476 fi
6478 #################################################
6479 # If run from the build farm, enable NASTY hacks
6480 #################################################
6481 AC_MSG_CHECKING(whether to enable build farm hacks)
6482 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6483 AC_MSG_RESULT(yes)
6484 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6485 else
6486 AC_MSG_RESULT(no)
6487 fi
6489 #################################################
6490 # check for bad librt/libpthread interactions
6492 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6493 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6494 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6495 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6497 SMB_IF_RTSIGNAL_BUG(
6498 [
6499 # Have RT_SIGNAL bug, need to check whether the problem will
6500 # affect anything we have configured.
6502 rt_do_error=no
6503 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6504 if test x"$rt_signal_lease_ok" = x"no" ; then
6505 rt_do_error=yes
6506 fi
6507 fi
6509 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6510 if test x"$rt_signal_notify_ok" = x"no" ; then
6511 rt_do_error=yes
6512 fi
6513 fi
6515 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6516 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6517 if test x"$rt_signal_aio_ok" = x"no" ; then
6518 rt_do_error=yes
6519 fi
6520 fi
6522 if test x"$rt_do_error" = x"yes" ; then
6523 SMB_IS_LIBPTHREAD_LINKED(
6524 [
6525 cat<<MSG
6527 *** On this platforms, linking Samba against pthreads causes problems
6528 *** with the oplock and change notification mechanisms. You may be
6529 *** using pthreads as a side-effect of using the --with-aio-support
6530 *** or --with-profiling-data options. Please remove these and try again.
6532 MSG
6533 ],
6534 [
6535 cat<<MSG
6537 *** On this platform, the oplock and change notification mechanisms do not
6538 *** appear to work. Please report this problem to samba-technical@samba.org
6539 *** and attach the config.log file from this directory.
6541 MSG
6542 ])
6543 AC_MSG_ERROR(unable to use realtime signals on this platform)
6544 fi
6545 ],
6546 [
6547 # no RT_SIGNAL bug, we are golden
6548 SMB_IS_LIBPTHREAD_LINKED(
6549 [
6550 AC_MSG_WARN(using libpthreads - this may degrade performance)
6551 ])
6553 ],
6554 [
6555 # cross compiling, I hope you know what you are doing
6556 true
6557 ])
6559 fi
6561 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
6562 LIB_REMOVE_USR_LIB(LDFLAGS)
6563 LIB_REMOVE_USR_LIB(LIBS)
6564 LIB_REMOVE_USR_LIB(KRB5_LIBS)
6566 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
6567 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
6568 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
6570 #################################################
6571 # Display summary of libraries detected
6573 AC_MSG_RESULT([Using libraries:])
6574 AC_MSG_RESULT([ LIBS = $LIBS])
6575 if test x"$with_ads_support" != x"no"; then
6576 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
6577 fi
6578 if test x"$with_ldap_support" != x"no"; then
6579 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
6580 fi
6581 if test x"$with_dnsupdate_support" != x"no"; then
6582 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
6583 fi
6584 if test x"$have_dnssd_support" != x"no"; then
6585 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
6586 fi
6587 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
6589 #################################################
6590 # final configure stuff
6592 AC_MSG_CHECKING([configure summary])
6593 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
6594 AC_MSG_RESULT(yes),
6595 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
6596 AC_MSG_WARN([cannot run when cross-compiling]))
6598 dnl Merge in developer cflags from now on
6599 AC_SUBST(DEVELOPER_CFLAGS)
6600 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
6601 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
6602 fi
6604 # Stuff the smbd-only libraries at the end of the smbd link
6605 # path (if we have them).
6606 SMBD_LIBS="$samba_dmapi_libs"
6607 AC_SUBST(SMBD_LIBS)
6609 AC_OUTPUT(Makefile
6610 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
6611 lib/netapi/examples/Makefile
6612 lib/netapi/tests/Makefile
6613 pkgconfig/smbclient.pc
6614 pkgconfig/wbclient.pc
6615 pkgconfig/netapi.pc
6616 pkgconfig/smbsharemodes.pc
6617 ../examples/libsmbclient/Makefile.internal
6618 )
6620 #################################################
6621 # Print very concise instructions on building/use
6622 if test "x$enable_dmalloc" = xyes
6623 then
6624 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
6625 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
6626 fi