| blob | 3f15043b4de07dcb6143459f3674eadcb04d5ffd |
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)
23 m4_include(pkg.m4)
25 AC_LIBREPLACE_CC_CHECKS
27 m4_include(../lib/tevent/libtevent.m4)
29 LIBTEVENT_OBJ0=""
30 for obj in ${TEVENT_OBJ}; do
31 LIBTEVENT_OBJ0="${LIBTEVENT_OBJ0} ${teventdir}/${obj}"
32 done
33 AC_SUBST(LIBTEVENT_OBJ0)
34 LIBS="${LIBS} ${TEVENT_LIBS}"
36 SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
37 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
38 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
39 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/libaddns"
40 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
41 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.."
43 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/popt"
45 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
46 if test "x${srcdir-.}" != "x."; then
47 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
48 fi
50 dnl Unique-to-Samba variables we'll be playing with.
51 AC_SUBST(SAMBA_CPPFLAGS)
52 AC_SUBST(SHELL)
53 AC_SUBST(LDSHFLAGS)
54 AC_SUBST(SONAMEFLAG)
55 AC_SUBST(SHLD)
56 AC_SUBST(MODULE_EXPORTS)
57 AC_SUBST(DSO_EXPORTS)
58 AC_SUBST(HOST_OS)
59 AC_SUBST(PICFLAG)
60 AC_SUBST(PIE_CFLAGS)
61 AC_SUBST(PIE_LDFLAGS)
62 AC_SUBST(RELRO_LDFLAGS)
63 AC_SUBST(SHLIBEXT)
64 AC_SUBST(INSTALLLIBCMD_SH)
65 AC_SUBST(INSTALLLIBCMD_A)
66 AC_SUBST(UNINSTALLLIBCMD_SH)
67 AC_SUBST(UNINSTALLLIBCMD_A)
69 AC_SUBST(INSTALL_LIBWBCLIENT)
70 AC_SUBST(UNINSTALL_LIBWBCLIENT)
71 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
72 AC_SUBST(LIBWBCLIENT_SHARED)
73 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
74 AC_SUBST(LIBWBCLIENT_STATIC)
75 AC_SUBST(LIBWBCLIENT_SOVER)
76 AC_SUBST(LIBWBCLIENT)
77 AC_SUBST(LIBWBCLIENT_LIBS)
79 AC_SUBST(LIBSAMBAUTIL_SHARED)
81 AC_SUBST(PRINT_LIBS)
82 AC_SUBST(AUTH_LIBS)
83 AC_SUBST(ACL_LIBS)
84 AC_SUBST(PASSDB_LIBS)
85 AC_SUBST(IDMAP_LIBS)
86 AC_SUBST(KRB5_LIBS)
87 AC_SUBST(UUID_LIBS)
88 AC_SUBST(LDAP_LIBS)
89 AC_SUBST(GPEXT_LIBS)
90 AC_SUBST(PAM_MODULES)
91 AC_SUBST(INSTALL_PAM_MODULES)
92 AC_SUBST(UNINSTALL_PAM_MODULES)
93 AC_SUBST(NSS_MODULES)
94 AC_SUBST(EXTRA_BIN_PROGS)
95 AC_SUBST(CIFSMOUNT_PROGS)
96 AC_SUBST(INSTALL_CIFSMOUNT)
97 AC_SUBST(UNINSTALL_CIFSMOUNT)
98 AC_SUBST(CIFSUMOUNT_PROGS)
99 AC_SUBST(INSTALL_CIFSUMOUNT)
100 AC_SUBST(UNINSTALL_CIFSUMOUNT)
101 AC_SUBST(CIFSUPCALL_PROGS)
102 AC_SUBST(INSTALL_CIFSUPCALL)
103 AC_SUBST(UNINSTALL_CIFSUPCALL)
104 AC_SUBST(EXTRA_SBIN_PROGS)
105 AC_SUBST(EXTRA_ALL_TARGETS)
106 AC_SUBST(CONFIG_LIBS)
107 AC_SUBST(NSCD_LIBS)
109 # compile with optimization and without debugging by default, but
110 # allow people to set their own preference.
111 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
112 # if it has no value. This prevent *very* large debug binaries from occurring
113 # by default.
114 if test "x$debug" = "xyes" ; then
115 CFLAGS="${CFLAGS} -g"
116 fi
117 if test "x$CFLAGS" = x; then
118 CFLAGS="-O"
119 fi
121 m4_include(../lib/socket_wrapper/config.m4)
122 m4_include(../lib/nss_wrapper/config.m4)
124 m4_include(m4/swat.m4)
126 # Probe the gcc version for extra CFLAGS. We always stash these in
127 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
128 # Makefile edit, avoiding the need to re-run configure.
129 if test x"$ac_cv_prog_gcc" = x"yes" ; then
130 DEVELOPER_CFLAGS="-g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
131 # Add -Wdeclaration-after-statement if compiler supports it
132 AC_CACHE_CHECK(
133 [that the C compiler understands -Wdeclaration-after-statement],
134 samba_cv_HAVE_Wdeclaration_after_statement, [
135 AC_TRY_RUN_STRICT([
136 int main(void)
137 {
138 return 0;
139 }],[$CFLAGS -Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
140 samba_cv_HAVE_Wdeclaration_after_statement=yes,
141 samba_cv_HAVE_Wdeclaration_after_statement=no,
142 samba_cv_HAVE_Wdeclaration_after_statement=cross)
143 ])
145 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
146 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
147 fi
149 #-Werror-implicit-function-declaration
150 AC_CACHE_CHECK(
151 [that the C compiler understands -Werror-implicit-function-declaration],
152 samba_cv_HAVE_Werror_implicit_function_declaration, [
153 AC_TRY_RUN_STRICT([
154 int main(void)
155 {
156 return 0;
157 }],[$CFLAGS -Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
158 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
159 samba_cv_HAVE_Werror_implicit_function_declaration=no,
160 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
161 ])
162 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
163 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
164 fi
166 # krb5developer is like developer, except we don't get
167 # -Wstrict-prototypes.
168 if test x"$krb5_developer" != x"$yes" ; then
169 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
170 fi
172 if test x"$picky_developer" = x"yes"; then
173 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
174 fi
175 fi
177 #################################################
178 # check for a shared memory profiling support
179 AC_MSG_CHECKING(whether to use profiling)
180 AC_ARG_WITH(profiling-data,
181 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
182 [ case "$withval" in
183 yes)
184 AC_MSG_RESULT(yes)
185 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
186 samba_cv_WITH_PROFILE=yes
187 ;;
188 *)
189 AC_MSG_RESULT(no)
190 samba_cv_WITH_PROFILE=no
191 ;;
192 esac ],
193 AC_MSG_RESULT(no)
194 )
196 dnl Checks for programs.
197 merged_build_possible=yes
199 AC_PROG_INSTALL
200 AC_PROG_AWK
201 # Check for GNU make
202 m4_include(../m4/check_make.m4)
203 AC_SAMBA_GNU_MAKE([true], [merged_build_possible=no])
205 # Check for perl
206 m4_include(../m4/check_perl.m4)
207 AC_SAMBA_PERL([true], [merged_build_possible=no])
209 AC_CHECK_TOOL(AR, ar)
211 dnl Check if we (actually our C compiler!) use GNU ld
212 AC_PROG_LD_GNU
214 dnl Certain versions of GNU ld the default is not to have the
215 dnl --allow-shlib-undefined flag defined. This causes a stackload of
216 dnl warnings when building modules.
217 if test "$ac_cv_prog_gnu_ld" = "yes"; then
218 ac_cv_gnu_ld_version=`$CC -Wl,-v /dev/null 2>/dev/null | head -1`
219 AC_MSG_CHECKING(GNU ld release date)
220 changequote(,)dnl
221 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
222 changequote([,])dnl
223 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
224 if test -n "$ac_cv_gnu_ld_date"; then
225 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
226 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
227 fi
228 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
229 ac_cv_gnu_ld_version_script=yes
230 fi
231 else
232 AC_MSG_CHECKING(GNU ld release version)
233 changequote(,)dnl
234 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'`
235 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
236 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
237 changequote([,])dnl
238 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
239 AC_MSG_CHECKING(GNU ld release version major)
240 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
241 AC_MSG_CHECKING(GNU ld release version minor)
242 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
243 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
244 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
245 fi
246 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major" = 2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
247 ac_cv_gnu_ld_version_script=yes
248 fi
249 fi
250 fi
252 dnl look for executable suffix
253 AC_EXEEXT
255 dnl Check if C compiler understands -c and -o at the same time
256 AC_PROG_CC_C_O
257 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
258 BROKEN_CC=
259 else
260 BROKEN_CC=#
261 fi
262 AC_SUBST(BROKEN_CC)
264 dnl Check if the C compiler understands -Werror (GNU)
265 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
266 AC_TRY_RUN_STRICT([
267 int main(void)
268 {
269 return 0;
270 }],[$CFLAGS -Werror],[$CPPFLAGS],[$LDFLAGS],
271 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
272 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
273 Werror_FLAGS="-Werror"
274 else
275 dnl Check if the C compiler understands -w2
276 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
277 AC_TRY_RUN_STRICT([
278 int main(void)
279 {
280 return 0;
281 }],[$CFLAGS -w2],[$CPPFLAGS],[$LDFLAGS],
282 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
283 if test x"$samba_cv_HAVE_w2" = x"yes"; then
284 Werror_FLAGS="-w2"
285 else
286 dnl Check if the C compiler understands -errwarn (Sun)
287 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
288 AC_TRY_RUN_STRICT([
289 int main(void)
290 {
291 return 0;
292 }],[$CFLAGS -errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
293 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
294 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
295 Werror_FLAGS="-errwarn=%all"
296 else
297 dnl Check if the C compiler understands -qhalt (IBM)
298 AC_CACHE_CHECK([that the C compiler understands -qhalt],samba_cv_HAVE_qhalt, [
299 AC_TRY_RUN_STRICT([
300 int main(void)
301 {
302 return 0;
303 }],[$CFLAGS -qhalt=w],[$CPPFLAGS],[$LDFLAGS],
304 samba_cv_HAVE_qhalt=yes,samba_cv_HAVE_qhalt=no,samba_cv_HAVE_qhalt=cross)])
305 if test x"$samba_cv_HAVE_qhalt" = x"yes"; then
306 Werror_FLAGS="-qhalt=w"
307 fi
308 fi
309 fi
310 fi
312 ############################################
313 # check if the compiler can handle negative enum values
314 # and don't truncate the values to INT_MAX
315 # a runtime test is needed here
316 AC_SUBST(PIDL_ARGS)
317 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
318 AC_TRY_RUN(
319 [
320 #include <stdio.h>
321 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
322 int main(void) {
323 enum negative_values v1 = NEGATIVE_VALUE;
324 unsigned v2 = NEGATIVE_VALUE;
326 if (v1 != 0xFFFFFFFF) {
327 printf("%u != 0xFFFFFFFF\n", v1);
328 return 1;
329 }
330 if (v2 != 0xFFFFFFFF) {
331 printf("%u != 0xFFFFFFFF\n", v2);
332 return 1;
333 }
335 return 0;
336 }
337 ],
338 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv__CC_NEGATIVE_ENUM_VALUES=no)])
339 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
340 AC_MSG_WARN([using --uint-enums for pidl])
341 PIDL_ARGS="$PIDL_ARGS --uint-enums"
342 fi
344 dnl Figure out the flags to support named structure initializers
346 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
348 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
349 AC_MSG_CHECKING(uname -s)
350 AC_MSG_RESULT(${UNAME_S})
352 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
353 AC_MSG_CHECKING(uname -r)
354 AC_MSG_RESULT(${UNAME_R})
356 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
357 AC_MSG_CHECKING(uname -m)
358 AC_MSG_RESULT(${UNAME_M})
360 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
361 AC_MSG_CHECKING(uname -p)
362 AC_MSG_RESULT(${UNAME_P})
364 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
365 AC_MSG_CHECKING(uname -i)
366 AC_MSG_RESULT(${UNAME_I})
368 dnl Add #include for broken IRIX header files
369 case "$host_os" in
370 *irix6*)
371 #TODO add to libreplace
372 if test x"$ac_cv_prog_gcc" != x"yes" ; then
373 dnl Fix sensible defaults for MIPSPro compilers. The
374 dnl error numbers are valid for the 7.3 compilers,
375 dnl hopefully also valid for the 7.4 series.
376 dnl
377 dnl Bugzilla 3801. Force an error on warning 1035
378 dnl so we don't incorrectly detect stdint.h. This
379 dnl warning is emitted for #error directives.
380 CFLAGS="$CFLAGS -diag_error 1035"
381 dnl 1209: Controlling expression is constant
382 dnl 1174: Function foo declared but never referenced
383 dnl 3201: Parameter foo was never referenced
384 CFLAGS="$CFLAGS -woff 1209,1174,3201"
385 fi
386 ;;
387 esac
389 DYNEXP=
390 AC_SUBST(DYNEXP)
391 LDSHFLAGS_Z_DEFS=
392 AC_SUBST(LDSHFLAGS_Z_DEFS)
393 LDSHFLAGS_Z_NODEFS=
394 AC_SUBST(LDSHFLAGS_Z_NODEFS)
396 dnl Add modules that have to be built by default here
397 dnl These have to be built static:
398 default_static_modules="pdb_smbpasswd pdb_tdbsam pdb_wbc_sam rpc_lsarpc rpc_samr rpc_winreg rpc_initshutdown rpc_dssetup rpc_wkssvc rpc_svcctl rpc_ntsvcs rpc_netlogon rpc_netdfs rpc_srvsvc rpc_spoolss rpc_eventlog auth_sam auth_unix auth_winbind auth_wbc auth_server auth_domain auth_builtin auth_netlogond vfs_default nss_info_template"
400 dnl These are preferably build shared, and static if dlopen() is not available
401 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 vfs_catia vfs_scannedonly"
403 if test "x$developer" = xyes; then
404 default_static_modules="$default_static_modules rpc_rpcecho pdb_ads"
405 default_shared_modules="$default_shared_modules charset_weird perfcount_test"
406 fi
408 #
409 # Config CPPFLAG settings for strange OS's that must be set
410 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
411 # case statement; its first reference must be unconditional.
412 #
413 case "$host_os" in
414 *hpux*)
415 #
416 # Defines needed for HPUX support.
417 # HPUX has bigcrypt but (sometimes?) doesn't use it for
418 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
419 #
420 case `uname -r` in
421 *9*|*10*|*11)
422 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
423 ;;
424 esac
425 ;;
427 #
428 # CRAY Unicos has broken const handling
429 *unicos*)
430 AC_MSG_RESULT([disabling const])
431 CPPFLAGS="$CPPFLAGS -Dconst="
432 ;;
434 #
435 # AIX4.x doesn't even admit to having large
436 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
437 #
438 *aix4*)
439 AC_MSG_RESULT([enabling large file support])
440 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
441 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
442 ;;
443 #
444 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
445 # to the existance of large files..
446 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
447 # recommendations on large file support, however it makes the
448 # compile work using gcc 2.7 and 2.8, whereas using the Sun
449 # recommendation makes the compile fail on gcc2.7. JRA.
450 #
451 # Solaris uses SYSV printing. Make sure to set that here. --jerry
452 #
453 *solaris*)
454 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
455 case `uname -r` in
456 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
457 AC_MSG_RESULT([no large file support])
458 ;;
459 5.*)
460 AC_MSG_RESULT([enabling large file support])
461 if test "$ac_cv_prog_gcc" = yes; then
462 ${CC-cc} -v >conftest.c 2>&1
463 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
464 rm -fr conftest.c
465 case "$ac_cv_gcc_compiler_version_number" in
466 *"gcc version 2.6"*|*"gcc version 2.7"*)
467 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT"
468 LDFLAGS="$LDFLAGS -lthread"
469 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
470 ;;
471 *)
472 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
473 LDFLAGS="$LDFLAGS -lthread"
474 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
475 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
476 ;;
477 esac
478 else
479 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
480 LDFLAGS="$LDFLAGS -lthread"
481 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
482 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
483 fi
484 ;;
485 esac
486 ;;
487 #
488 # IRIX uses SYSV printing. Make sure to set that here
489 #
490 *irix*)
491 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
492 ;;
493 *freebsd*|*dragonfly*)
494 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
495 ;;
496 #
497 # VOS may need to have POSIX support and System V compatibility enabled.
498 #
499 *vos*)
500 case "$CPPFLAGS" in
501 *-D_POSIX_C_SOURCE*)
502 ;;
503 *)
504 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
505 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
506 ;;
507 esac
508 case "$CPPFLAGS" in
509 *-D_SYSV*|*-D_SVID_SOURCE*)
510 ;;
511 *)
512 CPPFLAGS="$CPPFLAGS -D_SYSV"
513 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
514 esac
515 ;;
516 #
517 # Tests needed for SINIX large file support.
518 #
519 *sysv4*)
520 if test $host = mips-sni-sysv4 ; then
521 AC_MSG_CHECKING([for LFS support])
522 old_CPPFLAGS="$CPPFLAGS"
523 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
524 AC_TRY_RUN([
525 #include <unistd.h>
526 main () {
527 #if _LFS64_LARGEFILE == 1
528 exit(0);
529 #else
530 exit(1);
531 #endif
532 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
533 CPPFLAGS="$old_CPPFLAGS"
534 if test x$SINIX_LFS_SUPPORT = xyes ; then
535 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
536 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
537 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
538 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
539 LIBS="`getconf LFS64_LIBS` $LIBS"
540 fi
541 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
542 fi
543 ;;
545 # Systems with LFS support.
546 #
547 gnu* | k*bsd*-gnu | kopensolaris*-gnu)
548 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
549 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
550 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
551 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
552 ;;
554 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
555 #
556 *linux*)
557 AC_MSG_CHECKING([for LFS support])
558 old_CPPFLAGS="$CPPFLAGS"
559 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
560 AC_TRY_RUN([
561 #include <unistd.h>
562 #include <sys/utsname.h>
563 #include <string.h>
564 #include <stdlib.h>
565 main() {
566 #if _LFS64_LARGEFILE == 1
567 struct utsname uts;
568 char *release;
569 int major, minor;
571 /* Ensure this is glibc 2.2 or higher */
572 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
573 int libc_major = __GLIBC__;
574 int libc_minor = __GLIBC_MINOR__;
576 if (libc_major < 2)
577 exit(1);
578 if (libc_minor < 2)
579 exit(1);
580 #endif
582 /* Ensure this is kernel 2.4 or higher */
584 uname(&uts);
585 release = strdup(uts.release);
586 major = atoi(strsep(&release, "."));
587 minor = atoi(strsep(&release, "."));
589 if (major > 2 || (major == 2 && minor > 3))
590 exit(0);
591 exit(1);
592 #else
593 exit(1);
594 #endif
595 }
596 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
597 CPPFLAGS="$old_CPPFLAGS"
598 if test x$LINUX_LFS_SUPPORT = xyes ; then
599 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
600 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
601 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
602 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
603 fi
604 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
605 ;;
607 #
608 # MacOS X is the *only* system that uses compose character in utf8. This
609 # is so horribly broken....
610 #
611 *darwin*)
612 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
614 # Add a system specific charset module.
615 default_shared_modules="$default_shared_modules charset_macosxfs"
617 ;;
618 *hurd*)
619 AC_MSG_CHECKING([for LFS support])
620 old_CPPFLAGS="$CPPFLAGS"
621 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
622 AC_TRY_RUN([
623 #include <unistd.h>
624 main () {
625 #if _LFS64_LARGEFILE == 1
626 exit(0);
627 #else
628 exit(1);
629 #endif
630 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
631 CPPFLAGS="$old_CPPFLAGS"
632 if test x$GLIBC_LFS_SUPPORT = xyes ; then
633 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
634 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
635 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
636 fi
637 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
638 ;;
639 *qnx*)
640 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
641 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
642 ;;
644 esac
646 SAVE_CPPFLAGS="${CPPFLAGS}"
647 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
649 AC_LIBREPLACE_BROKEN_CHECKS
650 AC_CHECK_FUNCS([syslog],[],[AC_MSG_ERROR([Required function not found])])
651 AC_LIBREPLACE_NETWORK_CHECKS
653 CPPFLAGS="${SAVE_CPPFLAGS}"
655 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
657 LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
658 AC_SUBST(LIBREPLACE_OBJS)
660 LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS}"
661 AC_SUBST(LIBREPLACE_LIBS)
664 # add -ldl to the global LIBS
665 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
666 AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
669 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
670 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
671 AC_CHECK_HEADERS(limits.h float.h libintl.h)
672 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
673 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
674 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
675 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
676 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
677 AC_CHECK_HEADERS(sys/sysmacros.h)
678 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
679 AC_CHECK_HEADERS(langinfo.h locale.h)
680 AC_CHECK_HEADERS(xfs/libxfs.h)
681 AC_CHECK_HEADERS(netgroup.h)
683 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
684 #if HAVE_RPC_RPC_H
685 #include <rpc/rpc.h>
686 #endif
687 ]])
689 ## These fail to compile on IRIX so just check for their presence
690 AC_CHECK_HEADERS(sys/mode.h,,,)
692 # Look for Darwin headers
693 old_CPPFLAGS="$CPPFLAGS"
694 CPPFLAGS="-Iinclude $CPPFLAGS"
695 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
696 CPPFLAGS="$old_CPPFLAGS"
698 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
699 # subdirectory of headers.
700 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
702 #
703 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
704 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
705 #
706 case "$host_os" in
707 *hpux*)
708 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
709 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
710 if test x"$ac_cv_header_shadow_h" = x"yes"; then
711 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
712 fi
713 ;;
714 esac
715 AC_CHECK_HEADERS(shadow.h)
716 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
717 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
719 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
720 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
722 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
724 # For experimental utmp support (lastlog on some BSD-like systems)
725 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
727 AC_CHECK_SIZEOF(int,cross)
728 AC_CHECK_SIZEOF(long,cross)
729 AC_CHECK_SIZEOF(long long,cross)
730 AC_CHECK_SIZEOF(short,cross)
732 AC_C_CONST
733 AC_C_INLINE
734 AC_C_BIGENDIAN
735 AC_C_CHAR_UNSIGNED
737 AC_TYPE_SIGNAL
738 AC_TYPE_UID_T
739 AC_TYPE_MODE_T
740 AC_TYPE_OFF_T
741 AC_TYPE_SIZE_T
742 AC_TYPE_PID_T
743 AC_STRUCT_ST_RDEV
744 AC_DIRENT_D_OFF
745 AC_CHECK_TYPE(ssize_t, int)
746 AC_CHECK_TYPE(wchar_t, unsigned short)
748 ############################################
749 # for cups support we need libcups, and a handful of header files
751 AC_ARG_ENABLE(cups,
752 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
754 if test x$enable_cups != xno; then
755 AC_PATH_PROG(CUPS_CONFIG, cups-config)
757 if test "x$CUPS_CONFIG" != x; then
759 ac_save_CFLAGS=$CFLAGS
760 ac_save_LDFLAGS=$LDFLAGS
761 ac_save_PRINT_LIBS=$PRINT_LIBS
762 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
763 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
764 PRINT_LIBS="$PRINT_LIBS -lcups"
765 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
766 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
767 x"$ac_cv_header_cups_language_h" = xyes; then
768 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
769 samba_cv_HAVE_CUPS=yes
770 AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
771 else
772 AC_MSG_WARN([cups-config around but cups-devel not installed])
773 CFLAGS=$ac_save_CFLAGS
774 LDFLAGS=$ac_save_LDFLAGS
775 PRINT_LIBS=$ac_save_PRINT_LIBS
776 fi
778 elif test x"$enable_cups" = x"yes"; then
779 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
780 fi
781 fi
783 AC_ARG_ENABLE(iprint,
784 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
786 if test x$enable_iprint != xno; then
787 if test x"$samba_cv_HAVE_CUPS" = xyes; then
788 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
789 elif test x"$enable_iprint" = x"yes"; then
790 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
791 fi
792 fi
794 ############################################
795 # check if the compiler will optimize out function calls
796 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
797 AC_TRY_LINK([
798 #include <stdio.h>],
799 [
800 if (0) {
801 this_function_does_not_exist();
802 } else {
803 return 1;
804 }
806 ],
807 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
808 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
809 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
810 fi
812 #############################################
813 # check for fd passing struct via msg_control
814 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
815 AC_TRY_COMPILE([
816 #include <sys/types.h>
817 #include <stdlib.h>
818 #include <stddef.h>
819 #include <sys/socket.h>
820 #include <sys/un.h>],
821 [
822 struct msghdr msg;
823 union {
824 struct cmsghdr cm;
825 char control[CMSG_SPACE(sizeof(int))];
826 } control_un;
827 msg.msg_control = control_un.control;
828 msg.msg_controllen = sizeof(control_un.control);
829 ],
830 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
831 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
832 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
833 [If we can use msg_control for passing file descriptors])
834 fi
836 #############################################
837 # check for fd passing struct via msg_acctrights
838 AC_CACHE_CHECK([for fd passing via msg_acctrights],
839 samba_cv_msghdr_msg_acctrights, [
840 AC_TRY_COMPILE([
841 #include <sys/types.h>
842 #include <stdlib.h>
843 #include <stddef.h>
844 #include <sys/socket.h>
845 #include <sys/un.h>],
846 [
847 struct msghdr msg;
848 int fd;
849 msg.msg_acctrights = (caddr_t) &fd;
850 msg.msg_acctrightslen = sizeof(fd);
851 ],
852 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
853 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
854 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
855 [If we can use msg_acctrights for passing file descriptors])
856 fi
858 AC_CHECK_FUNCS(dirfd)
859 if test x"$ac_cv_func_dirfd" = x"yes"; then
860 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
861 fi
863 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
864 AC_TRY_COMPILE([
865 #include <sys/types.h>
866 #if STDC_HEADERS
867 #include <stdlib.h>
868 #include <stddef.h>
869 #endif
870 #include <signal.h>],[struct sigevent s;],
871 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
872 if test x"$samba_cv_struct_sigevent" = x"yes"; then
873 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
874 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
875 [#include <signal.h>])
876 fi
878 AC_CACHE_CHECK([for struct timespec type],samba_cv_struct_timespec, [
879 AC_TRY_COMPILE([
880 #include <sys/types.h>
881 #if STDC_HEADERS
882 #include <stdlib.h>
883 #include <stddef.h>
884 #endif
885 #if TIME_WITH_SYS_TIME
886 # include <sys/time.h>
887 # include <time.h>
888 #else
889 # if HAVE_SYS_TIME_H
890 # include <sys/time.h>
891 # else
892 # include <time.h>
893 # endif
894 #endif
895 ],[struct timespec ts;],
896 samba_cv_struct_timespec=yes,samba_cv_struct_timespec=no)])
897 if test x"$samba_cv_struct_timespec" = x"yes"; then
898 AC_DEFINE(HAVE_STRUCT_TIMESPEC,1,[Whether we have struct timespec])
899 fi
901 # and glibc has setresuid under linux but the function does
902 # nothing until kernel 2.1.44! very dumb.
903 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
904 AC_TRY_RUN([#include <errno.h>
905 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
906 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
907 if test x"$samba_cv_have_setresuid" = x"yes"; then
908 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
909 fi
911 # Do the same check for setresguid...
912 #
913 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
914 AC_TRY_RUN([#include <unistd.h>
915 #include <errno.h>
916 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
917 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
918 if test x"$samba_cv_have_setresgid" = x"yes"; then
919 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
920 fi
922 AC_FUNC_MEMCMP
924 ###############################################
925 # Readline included by default unless explicitly asked not to
926 test "${with_readline+set}" != "set" && with_readline=yes
928 # test for where we get readline() from
929 AC_MSG_CHECKING(whether to use readline)
930 AC_ARG_WITH(readline,
931 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
932 [ case "$with_readline" in
933 yes)
934 AC_MSG_RESULT(yes)
936 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
937 AC_CHECK_HEADERS(readline/history.h)
939 AC_CHECK_HEADERS(readline.h readline/readline.h,[
940 for termlib in ncurses curses termcap terminfo termlib tinfo; do
941 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
942 done
943 AC_CHECK_LIB(readline, rl_callback_handler_install,
944 [TERMLIBS="-lreadline $TERMLIBS"
945 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
946 break], [TERMLIBS=], $TERMLIBS)])
947 ;;
948 no)
949 AC_MSG_RESULT(no)
950 ;;
951 *)
952 AC_MSG_RESULT(yes)
954 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
955 # alternate readline path
956 _ldflags=${LDFLAGS}
957 _cppflags=${CPPFLAGS}
959 # Add additional search path
960 LDFLAGS="-L$with_readline/lib $LDFLAGS"
961 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
963 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
964 AC_CHECK_HEADERS(readline/history.h)
966 AC_CHECK_HEADERS(readline.h readline/readline.h,[
967 for termlib in ncurses curses termcap terminfo termlib; do
968 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
969 done
970 AC_CHECK_LIB(readline, rl_callback_handler_install,
971 [TERMLDFLAGS="-L$with_readline/lib"
972 TERMCPPFLAGS="-I$with_readline/include"
973 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
974 TERMLIBS="-lreadline $TERMLIBS"
975 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
976 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
978 LDFLAGS=$_ldflags
979 ;;
980 esac],
981 AC_MSG_RESULT(no)
982 )
983 AC_SUBST(TERMLIBS)
984 AC_SUBST(TERMLDFLAGS)
986 # The readline API changed slightly from readline3 to readline4, so
987 # code will generate warnings on one of them unless we have a few
988 # special cases.
989 AC_CHECK_LIB(readline, rl_completion_matches,
990 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
991 [Do we have rl_completion_matches?])],
992 [],
993 [$TERMLIBS])
995 # not all readline libs have rl_event_hook or history_list
996 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
997 AC_CHECK_LIB(readline, history_list,
998 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
999 [],
1000 [$TERMLIBS])
1002 ###############################################
1003 # test for where we get yp_get_default_domain() from
1004 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1005 AC_CHECK_FUNCS(yp_get_default_domain)
1007 # Check if we have execl, if not we need to compile smbrun.
1008 AC_CHECK_FUNCS(execl)
1009 if test x"$ac_cv_func_execl" = x"no"; then
1010 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1011 fi
1013 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
1014 AC_CHECK_FUNCS(strtol)
1015 AC_CHECK_FUNCS(strchr chflags)
1016 AC_CHECK_FUNCS(getrlimit fsync fdatasync setpgid)
1017 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
1018 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1019 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf)
1020 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf stat64 fstat64)
1021 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt lseek64 ftruncate64 posix_fallocate posix_fallocate64)
1022 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam)
1023 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1024 AC_CHECK_FUNCS(getpwent_r)
1025 AC_CHECK_FUNCS(getdents64)
1026 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
1027 AC_CHECK_FUNCS(syslog vsyslog timegm)
1028 AC_CHECK_FUNCS(setlocale nl_langinfo)
1029 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
1030 AC_CHECK_FUNCS(utimensat)
1031 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1032 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1033 AC_CHECK_HEADERS(sys/mman.h)
1034 # setbuffer, shmget, shm_open are needed for smbtorture
1035 AC_CHECK_FUNCS(shmget shm_open)
1036 AC_CHECK_FUNCS(gettext dgettext)
1037 AC_CHECK_FUNCS(bindtextdomain textdomain)
1038 AC_CHECK_FUNCS(strupr)
1040 # Find a method of generating a stack trace
1041 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1042 # libexecinfo provides backtrace_symbols on FreeBSD
1043 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1044 AC_CHECK_FUNCS(backtrace_symbols)
1045 AC_CHECK_LIB(exc, trace_back_stack)
1047 # check for sysctlbyname for BSD systems
1048 AC_CHECK_FUNCS(sysctlbyname)
1050 #############################
1051 # check if building with gpfs
1052 AC_CHECK_HEADERS(gpfs_gpl.h)
1053 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
1054 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
1055 default_shared_modules="$default_shared_modules vfs_gpfs"
1056 fi
1058 #############################################
1059 # check if building on Isilon OneFS
1060 printf "%s" "checking for Isilon OneFS... "
1061 save_LIBS="$LIBS"
1062 LIBS="$LIBS -lisi_version"
1063 AC_TRY_LINK([#include <isi_version/isi_version.h>],
1064 [get_isilon_copyright()],
1065 samba_cv_HAVE_ONEFS=yes,
1066 samba_cv_HAVE_ONEFS=no)
1067 echo $samba_cv_HAVE_ONEFS
1068 if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1069 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1070 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1071 default_static_modules="$default_static_modules"
1072 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1073 # Need to also add general libs for oplocks support
1074 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1075 fi
1076 AC_SUBST(ONEFS_LIBS)
1077 LIBS="$save_LIBS"
1079 # Note that all the libunwind symbols in the API are defined to internal
1080 # platform-specific version, so we must include libunwind.h before checking
1081 # any of them.
1082 AC_MSG_CHECKING([for libunwind])
1083 save_LIBS=$LIBS
1085 UNWIND_ARCH="unknown"
1086 if test x"$UNAME_I" != x"unknown"; then
1087 UNWIND_ARCH="$UNAME_I"
1088 elif test x"$UNAME_M" != x"unknown"; then
1089 UNWIND_ARCH="$UNAME_M"
1090 elif test x"$UNAME_P" != x"unknown"; then
1091 UNWIND_ARCH="$UNAME_P"
1092 fi
1094 case "$UNWIND_ARCH" in
1095 unknown)
1096 # This probably won't link without
1097 # the platform-specific libunwind.
1098 LIBS="$LIBS -lunwind"
1099 ;;
1100 i386|i586|i686)
1101 # Add the platform-specific libunwind module.
1102 LIBS="$LIBS -lunwind -lunwind-x86"
1103 ;;
1104 *)
1105 # Add the platform-specific libunwind module.
1106 # based on uname -i, uname -m or uname -p
1107 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1108 ;;
1109 esac
1111 AC_TRY_LINK(
1112 [
1113 #ifdef HAVE_LIBUNWIND_H
1114 #include <libunwind.h>
1115 #endif
1116 ],
1117 [
1118 unw_context_t ctx; unw_cursor_t cur;
1119 char buf[256]; unw_word_t off;
1120 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1121 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1122 ],
1123 [
1124 AC_MSG_RESULT(yes)
1125 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1127 # If we have libunwind, test whether we also have libunwind-ptrace
1128 # which would let us unwind arbitrary processes.
1129 save_LIBS=$LIBS
1130 AC_CHECK_HEADERS(libunwind-ptrace.h)
1131 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1132 [
1133 LIBUNWIND_PTRACE="-lunwind-ptrace";
1134 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1135 [Whether libunwind-ptrace.a is available.])
1136 ],
1137 [ LIBUNWIND_PTRACE="" ])
1139 LIBS=$save_LIBS
1140 ],
1141 [
1142 AC_MSG_RESULT(no)
1143 LIBS=$save_LIBS
1144 ])
1146 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1147 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1148 AC_CHECK_HEADERS(sys/ptrace.h)
1149 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1150 AC_TRY_LINK(
1151 [
1152 #if HAVE_SYS_TYPES_H
1153 #include <sys/types.h>
1154 #endif
1155 #if HAVE_SYS_PTRACE_H
1156 #include <sys/ptrace.h>
1157 #endif
1158 ],
1159 [
1160 pid_t me = (pid_t)-1;
1161 ptrace(PTRACE_ATTACH, me, 0, 0);
1162 ptrace(PTRACE_DETACH, me, 0, 0);
1163 return 0;
1164 ],
1165 [
1166 AC_MSG_RESULT(yes)
1167 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1168 [Whether the Linux ptrace(2) interface is available.])
1169 ],
1170 [
1171 AC_MSG_RESULT(no)
1172 LIBUNWIND_PTRACE=""
1173 ])
1174 fi
1176 AC_SUBST(LIBUNWIND_PTRACE)
1178 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1179 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1180 AC_CHECK_FUNCS(__getcwd _getcwd)
1181 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1182 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1183 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1184 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1185 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1186 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1187 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1188 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1189 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1190 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1191 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1192 AC_CHECK_FUNCS(prctl)
1194 AC_TRY_COMPILE([
1195 #ifdef HAVE_SYS_PRCTL_H
1196 #include <sys/prctl.h>
1197 #endif
1198 ],
1199 [int i; i = prtcl(0); ],
1200 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1202 #
1203 #
1204 #
1205 case "$host_os" in
1206 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1207 # glibc <= 2.3.2 has a broken getgrouplist
1208 AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
1209 #include <unistd.h>
1210 #include <sys/utsname.h>
1211 main() {
1212 /* glibc up to 2.3 has a broken getgrouplist */
1213 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1214 int libc_major = __GLIBC__;
1215 int libc_minor = __GLIBC_MINOR__;
1217 if (libc_major < 2)
1218 exit(1);
1219 if ((libc_major == 2) && (libc_minor <= 3))
1220 exit(1);
1221 #endif
1222 exit(0);
1223 }
1224 ], [samba_cv_linux_getgrouplist_ok=yes],
1225 [samba_cv_linux_getgrouplist_ok=no],
1226 [samba_cv_linux_getgrouplist_ok=cross])])
1227 if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
1228 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1229 fi
1230 ;;
1231 *)
1232 AC_CHECK_FUNCS(getgrouplist)
1233 ;;
1234 esac
1236 #
1237 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1238 #
1240 if test x$ac_cv_func_stat64 = xno ; then
1241 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1242 AC_TRY_LINK([
1243 #if defined(HAVE_UNISTD_H)
1244 #include <unistd.h>
1245 #endif
1246 #include <sys/stat.h>
1247 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1248 AC_MSG_RESULT([$ac_cv_func_stat64])
1249 if test x$ac_cv_func_stat64 = xyes ; then
1250 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1251 fi
1252 fi
1254 if test x$ac_cv_func_lstat64 = xno ; then
1255 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1256 AC_TRY_LINK([
1257 #if defined(HAVE_UNISTD_H)
1258 #include <unistd.h>
1259 #endif
1260 #include <sys/stat.h>
1261 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1262 AC_MSG_RESULT([$ac_cv_func_lstat64])
1263 if test x$ac_cv_func_lstat64 = xyes ; then
1264 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1265 fi
1266 fi
1268 if test x$ac_cv_func_fstat64 = xno ; then
1269 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1270 AC_TRY_LINK([
1271 #if defined(HAVE_UNISTD_H)
1272 #include <unistd.h>
1273 #endif
1274 #include <sys/stat.h>
1275 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1276 AC_MSG_RESULT([$ac_cv_func_fstat64])
1277 if test x$ac_cv_func_fstat64 = xyes ; then
1278 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1279 fi
1280 fi
1282 #################################################
1283 # Check whether struct stat has timestamps with sub-second resolution.
1284 #
1286 samba_cv_stat_hires=no
1287 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1288 [samba_cv_stat_hires=yes])
1289 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1290 [samba_cv_stat_hires=yes])
1291 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1292 [samba_cv_stat_hires=yes])
1293 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1294 [samba_cv_stat_hires=yes])
1295 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1296 [samba_cv_stat_hires=yes])
1298 if test x"$samba_cv_stat_hires" = x"yes" ; then
1299 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1300 [whether struct stat has sub-second timestamps])
1301 fi
1303 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1304 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1305 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1308 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1309 [
1310 AC_TRY_COMPILE(
1311 [#include <sys/stat.h>],
1312 [
1313 int a = UF_DOS_ARCHIVE;
1314 int h = UF_DOS_HIDDEN;
1315 int r = UF_DOS_RO;
1316 int s = UF_DOS_SYSTEM;
1317 int i = UF_DOS_NOINDEX;
1318 int f = UF_DOS_FLAGS;
1319 ],
1320 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1321 ])
1323 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1324 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1325 fi
1327 #####################################
1328 # needed for SRV lookups
1329 AC_CHECK_LIB(resolv, dn_expand)
1330 AC_CHECK_LIB(resolv, _dn_expand)
1331 AC_CHECK_LIB(resolv, __dn_expand)
1333 #
1334 # Check for the functions putprpwnam, set_auth_parameters,
1335 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1336 # Needed for OSF1 and HPUX.
1337 #
1339 AC_LIBTESTFUNC(security, putprpwnam)
1340 AC_LIBTESTFUNC(sec, putprpwnam)
1342 AC_LIBTESTFUNC(security, set_auth_parameters)
1343 AC_LIBTESTFUNC(sec, set_auth_parameters)
1345 # UnixWare 7.x has its getspnam in -lgen
1346 AC_LIBTESTFUNC(gen, getspnam)
1348 AC_LIBTESTFUNC(security, getspnam)
1349 AC_LIBTESTFUNC(sec, getspnam)
1351 AC_LIBTESTFUNC(security, bigcrypt)
1352 AC_LIBTESTFUNC(sec, bigcrypt)
1354 AC_LIBTESTFUNC(security, getprpwnam)
1355 AC_LIBTESTFUNC(sec, getprpwnam)
1357 AC_CHECK_FUNCS(strsignal)
1359 ############################################
1360 # Check if we have libattr
1361 case "$host_os" in
1362 *osf*)
1363 AC_SEARCH_LIBS(getproplist, [proplist])
1364 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1365 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1366 AC_CHECK_FUNCS(sizeof_proplist_entry)
1367 ;;
1368 *)
1369 AC_SEARCH_LIBS(getxattr, [attr])
1370 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1371 AC_CHECK_FUNCS(getea fgetea lgetea listea flistea llistea)
1372 AC_CHECK_FUNCS(removeea fremoveea lremoveea setea fsetea lsetea)
1373 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1374 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1375 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1376 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1377 ;;
1378 esac
1380 ########################################################
1381 # Check if attropen() is present if this is Solaris
1382 case "$host_os" in
1383 *solaris*)
1384 AC_CHECK_FUNCS(attropen)
1385 ;;
1386 esac
1388 ########################################################
1389 # Do xattr functions take additional options like on Darwin?
1390 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1391 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1392 old_LIBS=$LIBS
1393 LIBS="$LIBS $ACL_LIBS"
1394 AC_TRY_COMPILE([
1395 #include <sys/types.h>
1396 #if HAVE_ATTR_XATTR_H
1397 #include <attr/xattr.h>
1398 #elif HAVE_SYS_XATTR_H
1399 #include <sys/xattr.h>
1400 #endif
1401 ],[
1402 getxattr(0, 0, 0, 0, 0, 0);
1403 ],
1404 [smb_attr_cv_xattr_add_opt=yes],
1405 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1406 ])
1407 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1408 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1409 fi
1410 fi
1412 # Check if we have extattr
1413 case "$host_os" in
1414 *freebsd4* | *dragonfly* )
1415 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1416 ;;
1417 *)
1418 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_file extattr_delete_link)
1419 AC_CHECK_FUNCS(extattr_get_fd extattr_get_file extattr_get_link)
1420 AC_CHECK_FUNCS(extattr_list_fd extattr_list_file extattr_list_link)
1421 AC_CHECK_FUNCS(extattr_set_fd extattr_set_file extattr_set_link)
1422 ;;
1423 esac
1425 AC_DISABLE_STATIC
1426 AC_ENABLE_SHARED
1428 # Set defaults
1429 PIE_CFLAGS=""
1430 PIE_LDFLAGS=""
1431 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1433 if test "x$enable_pie" != xno
1434 then
1435 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1436 [
1437 cat > conftest.c <<EOF
1438 int foo;
1439 int main () { return 0;}
1440 EOF
1441 if AC_TRY_COMMAND_NO_STDERR([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c])
1442 then
1443 samba_cv_fpie=yes
1444 else
1445 samba_cv_fpie=no
1446 fi
1447 rm -f conftest*
1448 ])
1449 if test x"${samba_cv_fpie}" = x"yes"
1450 then
1451 PIE_CFLAGS="-fPIE"
1452 PIE_LDFLAGS="-pie"
1453 fi
1454 fi
1456 # Set defaults
1457 RELRO_LDFLAGS=""
1458 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1460 if test "x$enable_relro" != xno
1461 then
1462 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1463 [
1464 cat > conftest.c <<EOF
1465 int foo;
1466 main () { return 0;}
1467 EOF
1468 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1469 then
1470 samba_cv_relro=yes
1471 else
1472 samba_cv_relro=no
1473 fi
1474 rm -f conftest*
1475 ])
1476 if test x"${samba_cv_relro}" = x"yes"
1477 then
1478 RELRO_LDFLAGS="-Wl,-z,relro"
1479 fi
1480 fi
1482 # Set defaults
1483 SYMSEXT="syms"
1484 AC_SUBST(SYMSEXT)
1486 # Assume non-shared by default and override below
1487 BLDSHARED="false"
1489 # these are the defaults, good for lots of systems
1490 HOST_OS="$host_os"
1491 LDSHFLAGS="-shared"
1492 MODULE_EXPORTS=""
1493 SONAMEFLAG="#"
1494 SHLD="\${CC} \${CFLAGS}"
1495 PICFLAG="${PIE_CFLAGS}"
1496 SHLIBEXT="so"
1497 DSO_EXPORTS=""
1499 # this bit needs to be modified for each OS that supports share libs
1500 # You need to specify how to create a shared library and
1501 # how to compile C code to produce PIC object files
1503 AC_MSG_CHECKING([ability to build shared libraries])
1505 # and these are for particular systems
1506 case "$host_os" in
1507 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
1508 case "$host_os" in
1509 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1510 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
1511 esac
1512 BLDSHARED="true"
1513 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1514 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1515 LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
1516 fi
1517 DYNEXP="-Wl,--export-dynamic"
1518 PICFLAG="-fPIC"
1519 SONAMEFLAG="-Wl,-soname="
1520 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1521 ;;
1522 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1523 BLDSHARED="true"
1524 if test "${GCC}" = "yes"; then
1525 PICFLAG="-fPIC"
1526 SONAMEFLAG="-Wl,-soname="
1527 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1528 DYNEXP="-Wl,-E"
1529 fi
1530 # TODO: need to add $CFLAGS here for explicit 64-bit builds?
1531 LDSHFLAGS="-shared"
1532 else
1533 PICFLAG="-KPIC"
1534 ## ${CFLAGS} added for building 64-bit shared
1535 ## libs using Sun's Compiler
1536 LDSHFLAGS="-G \${CFLAGS}"
1537 fi
1538 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1539 SONAMEFLAG="-Wl,-soname="
1540 else
1541 SONAMEFLAG="-Wl,-h,"
1542 fi
1543 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1544 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1545 ;;
1546 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1547 BLDSHARED="true"
1548 LDSHFLAGS="-G"
1549 SONAMEFLAG="-Wl,-h,"
1550 PICFLAG="-KPIC" # Is this correct for SunOS
1551 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1552 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1553 ;;
1554 *netbsd* | *freebsd* | *dragonfly* )
1555 BLDSHARED="true"
1556 LDSHFLAGS="-shared"
1557 DYNEXP="-Wl,--export-dynamic"
1558 SONAMEFLAG="-Wl,-soname,"
1559 PICFLAG="-fPIC -DPIC"
1560 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1561 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1562 ;;
1563 *openbsd*) BLDSHARED="true"
1564 LDSHFLAGS="-shared"
1565 DYNEXP="-Wl,-Bdynamic"
1566 SONAMEFLAG="-Wl,-soname,"
1567 PICFLAG="-fPIC"
1568 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1569 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1570 ;;
1571 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1572 case "$host_os" in
1573 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1574 ;;
1575 esac
1576 BLDSHARED="true"
1577 LDSHFLAGS="-set_version sgi1.0 -shared"
1578 SONAMEFLAG="-soname "
1579 SHLD="\${LD}"
1580 if test "${GCC}" = "yes"; then
1581 PICFLAG="-fPIC"
1582 else
1583 PICFLAG="-KPIC"
1584 fi
1585 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1586 ;;
1587 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1588 BLDSHARED="true"
1589 # use expfull to export underscored symbols
1590 # add rtl to remove /lib/crt0.o warning
1591 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1592 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1593 PICFLAG="-O2"
1594 # as AIX code is always position independent...
1595 # .po will just create compile warnings, use po.o:
1596 if test "${GCC}" != "yes"; then
1597 ## for funky AIX compiler using strncpy()
1598 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000 -qhalt=e"
1599 fi
1601 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1602 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1603 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1604 ;;
1605 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1606 # Use special PIC flags for the native HP-UX compiler.
1607 BLDSHARED="true"
1608 SHLD="cc"
1609 LDSHFLAGS="-b -Wl,-B,symbolic,-b,-z"
1610 SONAMEFLAG="-Wl,+h "
1611 PICFLAG="+z"
1612 if test "${GCC}" = "yes"; then
1613 PICFLAG="-fPIC"
1614 else
1615 PICFLAG="+z +ESnolit"
1616 fi
1617 if test "$host_cpu" = "ia64"; then
1618 SHLIBEXT="so"
1619 PICFLAG="+z"
1620 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32"
1621 else
1622 SHLIBEXT="sl"
1623 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1624 fi
1625 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1626 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1627 ;;
1628 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1629 BLDSHARED="true"
1630 LDSHFLAGS="-shared"
1631 SONAMEFLAG="-Wl,-soname,"
1632 PICFLAG="-fPIC"
1633 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1634 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1635 ;;
1636 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1637 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1638 ;;
1639 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1640 BLDSHARED="true"
1641 LDSHFLAGS="-shared"
1642 SONAMEFLAG="-Wl,-soname,"
1643 PICFLAG="-KPIC"
1644 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1645 ;;
1646 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1647 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1648 ;;
1649 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1650 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1651 ;;
1652 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1653 case "$host" in
1654 *-univel-*) if [ test "$GCC" != yes ]; then
1655 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1656 fi
1657 LDSHFLAGS="-G"
1658 DYNEXP="-Bexport"
1659 ;;
1660 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1661 esac
1662 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1663 ;;
1665 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1666 if [ test "$GCC" != yes ]; then
1667 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1668 fi
1669 LDSHFLAGS="-G"
1670 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1671 ;;
1672 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1673 BLDSHARED="false"
1674 LDSHFLAGS=""
1675 ;;
1677 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1678 BLDSHARED="true"
1679 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1680 CFLAGS="$CFLAGS -fno-common"
1681 SHLD="\${CC}"
1682 SHLIBEXT="dylib"
1683 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1684 SHLIBEXT="dylib"
1685 # Since gcc doesn't fail on unrecognised options, the
1686 # PIE test incorrectly succeeds. Darwin gcc does not
1687 # actually support the PIE stuff.
1688 PIE_LDFLAGS=
1689 PIE_CFLAGS=
1690 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1691 ;;
1693 *)
1694 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1695 ;;
1696 esac
1698 if test "$enable_shared" != "yes"; then
1699 BLDSHARED=false
1700 fi
1702 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1703 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1704 fi
1706 if test x"$BLDSHARED" = x"true" ; then
1707 LDFLAGS="$LDFLAGS -L./bin"
1708 fi
1710 AC_MSG_RESULT($BLDSHARED)
1712 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
1713 saved_ldflags="$LDFLAGS"
1714 AC_MSG_CHECKING([if $flags works])
1715 LDFLAGS="$flags $saved_ldflags"
1716 AC_TRY_LINK([],[],
1717 [AC_MSG_RESULT([yes])
1718 LD_AS_NEEDED_FLAG=$flags
1719 ld_as_needed_flag_found=yes],
1720 AC_MSG_RESULT([no]))
1721 LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
1722 test x"$ld_as_needed_flag_found" = xyes && break
1723 done
1725 # for historical reasons almost all linkers don't complain about unresolved
1726 # symbols in shared libs. Except for the internal samba modules we want to get
1727 # errors when we produce a shared lib with unresolved symbols. On some
1728 # platforms unresolved symbols might be intended, so we might have to add
1729 # platform specific exceptions here.
1731 for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
1732 saved_ldflags="$LDFLAGS"
1733 AC_MSG_CHECKING([if $flags works])
1734 LDFLAGS="$flags $saved_ldflags"
1735 AC_TRY_LINK([],[],
1736 [AC_MSG_RESULT([yes])
1737 LDSHFLAGS_Z_DEFS=$flags
1738 ldshflags_z_defs_found=yes],
1739 AC_MSG_RESULT([no]))
1740 LDFLAGS=$saved_ldflags
1741 test x"$ldshflags_z_defs_found" = xyes && break
1742 done
1744 AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
1745 AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
1746 AC_MSG_CHECKING([LDFLAGS])
1747 AC_MSG_RESULT([$LDFLAGS])
1748 AC_MSG_CHECKING([DYNEXP])
1749 AC_MSG_RESULT([$DYNEXP])
1751 #######################################################
1752 # test whether building a shared library actually works
1753 if test $BLDSHARED = true; then
1755 AC_MSG_CHECKING([SHLD])
1756 AC_MSG_RESULT([$SHLD])
1757 AC_MSG_CHECKING([LDSHFLAGS])
1758 AC_MSG_RESULT([$LDSHFLAGS])
1760 AC_MSG_CHECKING([SHLIBEXT])
1761 AC_MSG_RESULT([$SHLIBEXT])
1762 AC_MSG_CHECKING([SONAMEFLAG])
1763 AC_MSG_RESULT([$SONAMEFLAG])
1765 AC_MSG_CHECKING([PICFLAG])
1766 AC_MSG_RESULT([$PICFLAG])
1768 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1769 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1771 AC_CACHE_CHECK([whether building shared libraries actually works],
1772 [ac_cv_shlib_works],[
1773 # try building a trivial shared library
1774 ac_cv_shlib_works=no
1775 # The $SHLD and $LDSHFLAGS variables may contain references to other
1776 # variables so they need to be eval'ed.
1777 if AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.o ${srcdir-.}/../tests/shlib.c 1>&AS_MESSAGE_LOG_FD])
1778 then
1779 if AC_TRY_COMMAND([`eval echo "$SHLD $LDSHFLAGS $PICFLAG"` -o "shlib.$SHLIBEXT" shlib.o 1>&AS_MESSAGE_LOG_FD])
1780 then
1781 ac_cv_shlib_works=yes
1782 fi
1783 fi
1784 rm -f "shlib.$SHLIBEXT" shlib.o
1786 ])
1787 if test $ac_cv_shlib_works = no; then
1788 BLDSHARED=false
1789 fi
1790 fi
1792 if test x"$BLDSHARED" != x"true"; then
1793 LDSHFLAGS="shared-libraries-disabled"
1794 SONAMEFLAG="shared-libraries-disabled"
1795 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1796 SHLD="shared-libraries-disabled"
1797 PICFLAG="${PIE_CFLAGS}"
1798 SHLIBEXT="shared_libraries_disabled"
1799 merged_build_possible=no
1800 fi
1802 AC_MSG_CHECKING([used PICFLAG])
1803 AC_MSG_RESULT([$PICFLAG])
1805 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1807 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
1810 ###########################################################
1811 #
1812 # Configuration of subsystem / libraries
1813 #
1814 ###########################################################
1816 INSTALLLIBCMD_SH=:
1817 INSTALLLIBCMD_A=:
1818 UNINSTALLLIBCMD_SH=:
1819 UNINSTALLLIBCMD_A=:
1821 if test $BLDSHARED = true; then
1822 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
1823 UNINSTALLLIBCMD_SH="rm -f"
1824 fi
1825 if test $enable_static = yes; then
1826 INSTALLLIBCMD_A="\$(INSTALLCMD)"
1827 UNINSTALLLIBCMD_A="rm -f"
1828 fi
1830 #################################################
1831 # --disable-shared-libs
1832 # can be used to disable the internal use of shared libs altogether
1833 # (this only has an effect when building shared libs is enabled)
1834 #
1835 USESHARED=false
1836 AC_SUBST(USESHARED)
1838 AC_MSG_CHECKING(whether to use shared libraries internally)
1839 AC_ARG_ENABLE([shared-libs],
1840 AS_HELP_STRING([--enable-shared-libs],
1841 [Use shared libraries internally (default=yes)]),
1842 [enable_shared_libs=$enableval],
1843 [enable_shared_libs=yes])
1845 if test x"$enable_shared_libs" != x"no" ; then
1846 USESHARED=$BLDSHARED
1847 fi
1849 AC_MSG_RESULT([$USESHARED])
1851 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
1852 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
1853 fi
1855 #################################################
1856 # --with-static-libs=LIBS:
1857 # link (internal) libs dynamically or statically?
1858 #
1859 # If a subsystem is built as a library then this controls whether they are
1860 # linked into Samba targets statically or dynamically:
1861 #
1862 # * If we build the shared library at all, we link dynamically by default.
1863 #
1864 # * We only link statically if we don't build shared or if the library
1865 # appears in the --with-static-libs configure option.
1866 #
1867 # Example:
1868 # --with-static-libs=libtalloc makes use of libtalloc.a instead
1869 # of linking the dynamic variant with -ltalloc.
1870 #
1871 # NOTE: This option only affects libraries that we do not only build
1872 # but that samba also links against as libraries (as opposed to linking
1873 # the plain object files. - This has to be configured in Makefile.in.
1874 # So in particular it does not harm to give invalid or unknown names here.
1875 #
1877 AC_ARG_WITH([static-libs],
1878 [AS_HELP_STRING([--with-static-libs=LIBS],
1879 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
1880 [AS_IF([test $withval],
1881 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
1882 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
1883 eval LINK_$lib=STATIC
1884 done], [])],
1885 [])
1887 #
1888 # WORKAROUND:
1889 # until we have organized other internal subsystems (as util, registry
1890 # and smbconf) into shared libraries, we CAN NOT link libnetapi
1891 # dynamically to samba programs.
1892 #
1893 LINK_LIBNETAPI=STATIC
1895 LINK_LIBSMBCLIENT=STATIC
1897 #
1898 # The library versions are hardcoded here
1899 # and filled into the LIBFOO_SOVER variable.
1900 #
1901 # TODO: for talloc and tdb (at least), these should
1902 # be extracted from their respective source directories
1903 #
1904 AC_ARG_ENABLE(external_libtalloc, [AS_HELP_STRING([--enable-external-libtalloc], [Enable external talloc [default=auto]])],
1905 [ enable_external_libtalloc=$enableval ], [ enable_external_libtalloc=auto ])
1907 if test "x$enable_external_libtalloc" != xno
1908 then
1909 PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
1910 [ enable_external_libtalloc=yes ],
1911 [if test x$enable_external_libtalloc = xyes; then
1912 AC_MSG_ERROR([Unable to find libtalloc])
1913 else
1914 enable_external_libtalloc=no
1915 fi
1916 ])
1917 fi
1919 if test "x$enable_external_libtalloc" = xno
1920 then
1921 m4_include(../lib/talloc/libtalloc.m4)
1922 LINK_LIBTALLOC=STATIC
1923 SMB_LIBRARY(talloc, 2)
1924 LIBTALLOC_OBJ0=""
1925 for obj in ${TALLOC_OBJ}; do
1926 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
1927 done
1928 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
1929 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
1930 AC_SUBST(LIBTALLOC_OBJ0)
1932 TALLOCTORT="bin/talloctort\$(EXEEXT)"
1933 AC_SUBST(TALLOCTORT)
1934 fi
1937 AC_ARG_ENABLE(external_libtdb,
1938 [AS_HELP_STRING([--enable-external-libtdb],
1939 [Enable external tdb [default=auto]])],
1940 [ enable_external_libtalloc=$enableval ],
1941 [ enable_external_libtalloc=auto ])
1943 if test "x$enable_external_libtdb" != xno
1944 then
1945 PKG_CHECK_MODULES(LIBTDB, tdb >= 1.2.1,
1946 [ enable_external_libtdb=yes ],
1947 [
1948 if test x$enable_external_libtdb = xyes; then
1949 AC_MSG_ERROR([Unable to find libtdb])
1950 else
1951 enable_external_libtdb=no
1952 fi
1953 ])
1954 fi
1956 AC_SUBST(LIBTDB_OBJ0)
1957 if test "x$enable_external_libtdb" = xno
1958 then
1959 m4_include(../lib/tdb/libtdb.m4)
1960 LINK_LIBTDB=STATIC
1961 SMB_LIBRARY(tdb, 1)
1962 LIBTDB_OBJ0=""
1963 for obj in ${TDB_OBJ}; do
1964 LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
1965 done
1966 AC_SUBST(LIBTDB_OBJ0)
1967 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
1968 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
1970 TDBBACKUP="bin/tdbbackup\$(EXEEXT)"
1971 AC_SUBST(TDBBACKUP)
1972 TDBDUMP="bin/tdbdump\$(EXEEXT)"
1973 AC_SUBST(TDBDUMP)
1974 TDBTOOL="bin/tdbtool\$(EXEEXT)"
1975 AC_SUBST(TDBTOOL)
1976 TDBTORTURE="bin/tdbtorture\$(EXEEXT)"
1977 AC_SUBST(TDBTORTURE)
1978 fi
1980 SMB_LIBRARY(netapi, 0)
1981 SMB_LIBRARY(smbclient, 0)
1982 SMB_LIBRARY(smbsharemodes, 0)
1983 SMB_LIBRARY(addns, 0, no, [undefined API])
1987 ################
1989 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1990 AC_TRY_RUN([#include <stdio.h>
1991 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1992 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1993 if test x"$samba_cv_have_longlong" = x"yes"; then
1994 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1995 AC_CHECK_TYPE(intptr_t, unsigned long long)
1996 else
1997 AC_CHECK_TYPE(intptr_t, unsigned long)
1998 fi
2000 #
2001 # Check if the compiler supports the LL prefix on long long integers.
2002 # AIX needs this.
2004 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
2005 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
2006 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
2007 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
2008 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
2009 fi
2012 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
2013 AC_TRY_RUN([#include <time.h>
2014 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
2015 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
2016 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
2017 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
2018 fi
2020 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2021 AC_TRY_RUN([#include <stdio.h>
2022 #include <sys/stat.h>
2023 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
2024 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2025 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
2026 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
2027 fi
2029 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
2030 AC_TRY_RUN([
2031 #if defined(HAVE_UNISTD_H)
2032 #include <unistd.h>
2033 #endif
2034 #include <stdio.h>
2035 #include <sys/stat.h>
2036 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2037 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
2038 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
2039 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
2040 fi
2042 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2043 AC_TRY_RUN([
2044 #if defined(HAVE_UNISTD_H)
2045 #include <unistd.h>
2046 #endif
2047 #include <stdio.h>
2048 #include <sys/stat.h>
2049 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2050 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2051 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2052 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2053 fi
2055 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
2056 AC_TRY_RUN([
2057 #if defined(HAVE_UNISTD_H)
2058 #include <unistd.h>
2059 #endif
2060 #include <stdio.h>
2061 #include <sys/stat.h>
2062 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2063 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
2064 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
2065 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
2066 fi
2068 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2069 AC_TRY_RUN([
2070 #if defined(HAVE_UNISTD_H)
2071 #include <unistd.h>
2072 #endif
2073 #include <stdio.h>
2074 #include <sys/stat.h>
2075 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2076 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2077 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2078 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2079 fi
2081 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2082 AC_TRY_RUN([
2083 #if defined(HAVE_UNISTD_H)
2084 #include <unistd.h>
2085 #endif
2086 #include <stdio.h>
2087 #include <sys/stat.h>
2088 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2089 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2090 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2091 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2092 fi
2094 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2095 AC_TRY_COMPILE([
2096 #if defined(HAVE_UNISTD_H)
2097 #include <unistd.h>
2098 #endif
2099 #include <sys/types.h>
2100 #include <dirent.h>],
2101 [DIR64 de;],
2102 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2103 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2104 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2105 fi
2107 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2108 AC_TRY_COMPILE([
2109 #if defined(HAVE_UNISTD_H)
2110 #include <unistd.h>
2111 #endif
2112 #include <sys/types.h>
2113 #include <dirent.h>],
2114 [struct dirent64 de;],
2115 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2116 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2117 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2118 fi
2120 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2121 AC_TRY_RUN([
2122 #if defined(HAVE_UNISTD_H)
2123 #include <unistd.h>
2124 #endif
2125 #include <sys/types.h>
2126 main() { dev_t dev; int i = major(dev); return 0; }],
2127 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2128 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2129 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2130 fi
2132 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2133 AC_TRY_RUN([
2134 #if defined(HAVE_UNISTD_H)
2135 #include <unistd.h>
2136 #endif
2137 #include <sys/types.h>
2138 main() { dev_t dev; int i = minor(dev); return 0; }],
2139 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2140 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2141 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2142 fi
2144 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2145 AC_TRY_RUN([
2146 #if defined(HAVE_UNISTD_H)
2147 #include <unistd.h>
2148 #endif
2149 #include <sys/types.h>
2150 main() { dev_t dev = makedev(1,2); return 0; }],
2151 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2152 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2153 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2154 fi
2156 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2157 AC_TRY_RUN([#include <stdio.h>
2158 main() { char c; c=250; exit((c > 0)?0:1); }],
2159 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2160 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2161 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2162 fi
2164 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2165 AC_TRY_COMPILE([#include <sys/types.h>
2166 #include <dirent.h>
2167 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2168 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2169 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2170 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2171 fi
2173 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2174 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2175 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2176 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2177 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2178 fi
2180 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
2181 AC_TRY_LINK([
2182 #include <sys/time.h>
2183 #include <unistd.h>], [struct timeval tv; return gettimeofday(&tv, NULL);],
2184 samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,
2185 samba_cv_HAVE_GETTIMEOFDAY_TZ=no)])
2186 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
2187 AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday takes a tz argument])
2188 fi
2190 if test x"$samba_cv_WITH_PROFILE" = x"yes"; then
2192 # On some systems (eg. Linux) librt can pull in libpthread. We
2193 # don't want this to happen because libpthreads changes signal delivery
2194 # semantics in ways we are not prepared for. This breaks Linux oplocks
2195 # which rely on signals.
2197 AC_LIBTESTFUNC(rt, clock_gettime,
2198 [
2199 AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
2200 [Whether clock_gettime is available])
2201 SMB_CHECK_CLOCK_ID(CLOCK_MONOTONIC)
2202 SMB_CHECK_CLOCK_ID(CLOCK_PROCESS_CPUTIME_ID)
2203 SMB_CHECK_CLOCK_ID(CLOCK_REALTIME)
2204 ])
2206 fi
2208 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2209 AC_TRY_RUN([#include <sys/types.h>
2210 #include <dirent.h>
2211 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2212 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2213 di->d_name[0] == 0) exit(0); exit(1);} ],
2214 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2215 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2216 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2217 fi
2219 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2220 AC_TRY_COMPILE([#include <sys/types.h>
2221 #include <utime.h>],
2222 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2223 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2224 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2225 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2226 fi
2228 ##############
2229 # Check utmp details, but only if our OS offers utmp.h
2230 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2231 dnl utmp and utmpx come in many flavours
2232 dnl We need to check for many of them
2233 dnl But we don't need to do each and every one, because our code uses
2234 dnl mostly just the utmp (not utmpx) fields.
2236 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
2238 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2239 AC_TRY_COMPILE([#include <sys/types.h>
2240 #include <utmp.h>],
2241 [struct utmp ut; ut.ut_name[0] = 'a';],
2242 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2243 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2244 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2245 fi
2247 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2248 AC_TRY_COMPILE([#include <sys/types.h>
2249 #include <utmp.h>],
2250 [struct utmp ut; ut.ut_user[0] = 'a';],
2251 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2252 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2253 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2254 fi
2256 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2257 AC_TRY_COMPILE([#include <sys/types.h>
2258 #include <utmp.h>],
2259 [struct utmp ut; ut.ut_id[0] = 'a';],
2260 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2261 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2262 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2263 fi
2265 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2266 AC_TRY_COMPILE([#include <sys/types.h>
2267 #include <utmp.h>],
2268 [struct utmp ut; ut.ut_host[0] = 'a';],
2269 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2270 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2271 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2272 fi
2274 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2275 AC_TRY_COMPILE([#include <sys/types.h>
2276 #include <utmp.h>],
2277 [struct utmp ut; time_t t; ut.ut_time = t;],
2278 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2279 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2280 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2281 fi
2283 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2284 AC_TRY_COMPILE([#include <sys/types.h>
2285 #include <utmp.h>],
2286 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2287 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2288 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2289 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2290 fi
2292 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2293 AC_TRY_COMPILE([#include <sys/types.h>
2294 #include <utmp.h>],
2295 [struct utmp ut; ut.ut_type = 0;],
2296 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2297 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2298 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2299 fi
2301 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2302 AC_TRY_COMPILE([#include <sys/types.h>
2303 #include <utmp.h>],
2304 [struct utmp ut; ut.ut_pid = 0;],
2305 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2306 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2307 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2308 fi
2310 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2311 AC_TRY_COMPILE([#include <sys/types.h>
2312 #include <utmp.h>],
2313 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2314 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2315 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2316 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2317 fi
2319 dnl Look for the IPv6 varient by preference. Many systems have both.
2320 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2321 AC_TRY_COMPILE([#include <sys/types.h>
2322 #include <utmp.h>],
2323 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2324 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2325 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2326 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2327 fi
2329 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2330 AC_TRY_COMPILE([#include <sys/types.h>
2331 #include <utmp.h>],
2332 [struct utmp ut; ut.ut_addr = 0;],
2333 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2334 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2335 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2336 fi
2338 if test x$ac_cv_func_pututline = xyes ; then
2339 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2340 AC_TRY_COMPILE([#include <sys/types.h>
2341 #include <utmp.h>],
2342 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2343 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2344 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2345 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2346 fi
2347 fi
2349 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2350 AC_TRY_COMPILE([#include <sys/types.h>
2351 #include <utmpx.h>],
2352 [struct utmpx ux; ux.ut_syslen = 0;],
2353 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2354 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2355 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2356 fi
2358 fi
2359 # end utmp details
2362 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2363 AC_ARG_WITH(libiconv,
2364 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2365 [
2366 if test "$withval" = "no" ; then
2367 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2368 else
2369 if test "$withval" != "yes" ; then
2370 ICONV_PATH_SPEC=yes
2371 ICONV_LOOK_DIRS="$withval"
2372 fi
2373 fi
2374 ])
2376 for i in $ICONV_LOOK_DIRS ; do
2378 save_LIBS="$LIBS"
2379 save_LDFLAGS="$LDFLAGS"
2380 save_CPPFLAGS="$CPPFLAGS"
2382 iconv_current_LIBS=""
2383 iconv_current_LDFLAGS=""
2384 iconv_current_CPPFLAGS=""
2386 ICONV_FOUND="no"
2387 unset libext
2389 # This is here to handle -withval stuff for --with-libiconv
2390 # Perhaps we should always add a -L
2391 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2393 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2394 # installation paths. This gets a little tricky since we might have iconv
2395 # in both libiconv and in libc. In this case the jm_ICONV test will always
2396 # succeed when the header is found. To counter this, make sure the
2397 # library directory is there and check the ABI directory first (which
2398 # should be harmless on other systems, but causes tons of linker warnings on
2399 # 64bit Ubuntu systems).
2400 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2401 # installed, I've decided to fix the linker warnings.
2402 # -- Kai
2403 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2404 for l in "lib" "lib32" "lib/hpux32"; do
2405 if test -d "$i/$l" ; then
2406 LDFLAGS="$save_LDFLAGS -L$i/$l"
2407 LIBS=
2408 export LDFLAGS LIBS CPPFLAGS
2409 # Try to find iconv(3)
2410 jm_ICONV($i/$l)
2411 if test x"$ICONV_FOUND" = "xyes" ; then
2412 libext="$l"
2413 break
2414 fi
2415 fi
2416 done
2418 if test x"$ICONV_FOUND" = "xyes" ; then
2419 iconv_current_LDFLAGS="-L$i/$libext"
2420 iconv_current_CPPFLAGS="-I$i/include"
2422 if test x"$jm_cv_lib_iconv" != x; then
2423 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2424 else
2425 # We found iconv in libc.
2426 iconv_current_LIBS=""
2427 fi
2429 fi
2431 if test x"$ICONV_FOUND" = "xyes" ; then
2433 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2434 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2435 LIBS="$save_LIBS $iconv_current_LIBS"
2436 export LDFLAGS LIBS CPPFLAGS
2438 default_dos_charset=no
2439 default_display_charset=no
2440 default_unix_charset=no
2442 # check for default dos charset name
2443 for j in CP850 IBM850 ; do
2444 rjs_CHARSET($j)
2445 default_dos_charset="$ICONV_CHARSET"
2446 if test x"$default_dos_charset" = x"$j"; then
2447 break
2448 fi
2449 done
2451 # check for default display charset name
2452 for j in ASCII 646 ; do
2453 rjs_CHARSET($j)
2454 default_display_charset="$ICONV_CHARSET"
2455 if test x"$default_display_charset" = x"$j"; then
2456 break
2457 fi
2458 done
2460 # check for default unix charset name
2461 for j in UTF-8 UTF8 ; do
2462 rjs_CHARSET($j)
2463 default_unix_charset="$ICONV_CHARSET"
2464 if test x"$default_unix_charset" = x"$j"; then
2465 break
2466 fi
2467 done
2469 if test "$default_dos_charset" != "no" -a \
2470 "$default_dos_charset" != "cross" -a \
2471 "$default_display_charset" != "no" -a \
2472 "$default_display_charset" != "cross" -a \
2473 "$default_unix_charset" != "no" -a \
2474 "$default_unix_charset" != "cross"
2475 then
2476 samba_cv_HAVE_NATIVE_ICONV=yes
2477 else
2478 if test "$default_dos_charset" = "cross" -o \
2479 "$default_display_charset" = "cross" -o \
2480 "$default_unix_charset" = "cross"
2481 then
2482 samba_cv_HAVE_NATIVE_ICONV=cross
2483 else
2484 samba_cv_HAVE_NATIVE_ICONV=no
2485 fi
2486 fi
2488 # At this point, we have a libiconv candidate. We know that
2489 # we have the right headers and libraries, but we don't know
2490 # whether it does the conversions we want. We can't test this
2491 # because we are cross-compiling. This is not necessarily a big
2492 # deal, since we can't guarantee that the results we get now will
2493 # match the results we get at runtime anyway.
2494 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2495 default_dos_charset="CP850"
2496 default_display_charset="ASCII"
2497 default_unix_charset="UTF-8"
2498 samba_cv_HAVE_NATIVE_ICONV=yes
2499 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2500 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2501 fi
2503 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2505 CPPFLAGS=$save_CPPFLAGS
2506 LDFLAGS=$save_LDFLAGS
2507 LIBS=$save_LIBS
2509 if test x"$iconv_current_LIBS" != x; then
2510 LIBS="$LIBS $iconv_current_LIBS"
2511 fi
2513 # Add the flags we need to CPPFLAGS and LDFLAGS
2514 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2515 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2517 # Turn the #defines into string literals
2518 default_dos_charset="\"$default_dos_charset\""
2519 default_display_charset="\"$default_display_charset\""
2520 default_unix_charset="\"$default_unix_charset\""
2522 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2523 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2524 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2525 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2527 break
2528 fi
2530 # We didn't find a working iconv, so keep going
2531 fi
2533 # We only need to clean these up here for the next pass through the loop
2534 CPPFLAGS=$save_CPPFLAGS
2535 LDFLAGS=$save_LDFLAGS
2536 LIBS=$save_LIBS
2537 export LDFLAGS LIBS CPPFLAGS
2538 done
2539 unset libext
2542 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2543 AC_MSG_WARN([Sufficient support for iconv function was not found.
2544 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2545 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2546 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2547 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2548 fi
2551 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2552 AC_TRY_RUN([
2553 #include <sys/types.h>
2554 #include <fcntl.h>
2555 #ifndef F_GETLEASE
2556 #define F_GETLEASE 1025
2557 #endif
2558 main() {
2559 int fd = open("/dev/null", O_RDONLY);
2560 return fcntl(fd, F_GETLEASE, 0) == -1;
2561 }
2562 ],
2563 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2564 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2565 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2566 fi
2568 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2569 AC_TRY_RUN([
2570 #include <sys/types.h>
2571 #include <fcntl.h>
2572 #include <signal.h>
2573 #ifndef F_NOTIFY
2574 #define F_NOTIFY 1026
2575 #endif
2576 main() {
2577 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2578 }
2579 ],
2580 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2581 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2582 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2583 fi
2585 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2586 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2587 AC_CHECK_FUNCS(inotify_init)
2588 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2589 ],
2590 samba_cv_HAVE_INOTIFY=yes,
2591 samba_cv_HAVE_INOTIFY=no,
2592 samba_cv_HAVE_INOTIFY=cross)
2594 if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2595 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2596 fi
2598 #################################################
2599 # Check if FAM notifications are available. For FAM info, see
2600 # http://oss.sgi.com/projects/fam/
2601 # http://savannah.nongnu.org/projects/fam/
2602 AC_ARG_ENABLE(fam,
2603 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2605 if test x$enable_fam != xno; then
2606 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2607 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2608 # On IRIX, libfam requires libC, but other FAM implementations
2609 # might not need it.
2610 AC_CHECK_LIB(fam, FAMOpen2,
2611 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam"],
2612 [samba_cv_HAVE_LIBFAM=no])
2614 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2615 samba_fam_xtra=-lC
2616 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2617 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC"],
2618 [samba_cv_HAVE_LIBFAM=no])
2619 unset samba_fam_xtra
2620 fi
2621 fi
2623 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2624 default_shared_modules="$default_shared_modules vfs_notify_fam"
2625 AC_TRY_COMPILE([#include <fam.h>],
2626 [enum FAMCodes code = FAMChanged;],
2627 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2628 [Whether fam.h contains a typedef for enum FAMCodes]),
2629 [])
2630 fi
2632 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2633 AC_MSG_ERROR(FAM support requested but FAM library not available )
2634 fi
2635 fi
2637 AC_SUBST(SMB_FAM_LIBS)
2639 #################################################
2640 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2642 SMB_CHECK_DMAPI([], AC_MSG_NOTICE(DMAPI support not present) )
2644 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2645 # Theoretically it should work with AIX JFS2 too but this needs testing
2646 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2647 default_shared_modules="$default_shared_modules vfs_tsmsm"
2648 fi
2650 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2651 AC_TRY_RUN([
2652 #include <sys/types.h>
2653 #include <fcntl.h>
2654 #include <signal.h>
2655 #include <sys/file.h>
2656 #ifndef LOCK_MAND
2657 #define LOCK_MAND 32
2658 #define LOCK_READ 64
2659 #endif
2660 main() {
2661 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2662 }
2663 ],
2664 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2665 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2666 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2667 fi
2670 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2671 AC_TRY_COMPILE([#include <sys/types.h>
2672 #include <fcntl.h>],
2673 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2674 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2675 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2676 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2677 fi
2679 #################################################
2680 # Check for POSIX capability support
2682 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2683 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2684 [], [])
2686 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2688 ac_save_LIBS=$LIBS
2689 AC_LIBTESTFUNC(cap, cap_get_proc)
2691 AC_CACHE_CHECK([for POSIX capabilities],
2692 samba_cv_HAVE_POSIX_CAPABILITIES,
2693 [
2694 AC_TRY_RUN([
2695 #include <sys/types.h>
2696 #include <sys/capability.h>
2697 main() {
2698 cap_t cap;
2699 cap_value_t vals[1];
2700 if (!(cap = cap_get_proc()))
2701 exit(1);
2702 vals[0] = CAP_CHOWN;
2703 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2704 cap_set_proc(cap);
2705 exit(0);
2706 }],
2707 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2708 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2709 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2710 ])
2712 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2713 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2714 [Whether POSIX capabilities are available])
2715 else
2716 LIBS=$ac_save_LIBS
2717 fi
2719 fi
2721 #
2722 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2723 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2724 #
2726 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2727 AC_TRY_COMPILE([#include <sys/types.h>
2728 #if defined(HAVE_RPC_RPC_H)
2729 #include <rpc/rpc.h>
2730 #endif],
2731 [int16 testvar;],
2732 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2733 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2734 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2735 fi
2737 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2738 AC_TRY_COMPILE([#include <sys/types.h>
2739 #if defined(HAVE_RPC_RPC_H)
2740 #include <rpc/rpc.h>
2741 #endif],
2742 [uint16 testvar;],
2743 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2744 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2745 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2746 fi
2748 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2749 AC_TRY_COMPILE([#include <sys/types.h>
2750 #if defined(HAVE_RPC_RPC_H)
2751 #include <rpc/rpc.h>
2752 #endif],
2753 [int32 testvar;],
2754 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2755 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2756 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2757 fi
2759 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2760 AC_TRY_COMPILE([#include <sys/types.h>
2761 #if defined(HAVE_RPC_RPC_H)
2762 #include <rpc/rpc.h>
2763 #endif],
2764 [uint32 testvar;],
2765 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2766 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2767 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2768 fi
2770 dnl
2771 dnl Some systems (SCO) have a problem including
2772 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2773 dnl as a #define in <prot.h> and as part of an enum
2774 dnl in <rpc/rpc.h>.
2775 dnl
2777 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2778 AC_TRY_COMPILE([#include <sys/types.h>
2779 #ifdef HAVE_SYS_SECURITY_H
2780 #include <sys/security.h>
2781 #include <prot.h>
2782 #endif /* HAVE_SYS_SECURITY_H */
2783 #if defined(HAVE_RPC_RPC_H)
2784 #include <rpc/rpc.h>
2785 #endif],
2786 [int testvar;],
2787 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2788 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2789 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2790 fi
2792 AC_MSG_CHECKING([for test routines])
2793 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
2794 AC_MSG_RESULT(yes),
2795 AC_MSG_ERROR([cant find test code. Aborting config]),
2796 AC_MSG_WARN([cannot run when cross-compiling]))
2798 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2799 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
2800 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2801 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2802 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2803 fi
2805 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2806 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
2807 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2808 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2809 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2810 fi
2812 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
2813 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
2814 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
2815 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
2816 AC_CHECK_FUNCS(getpagesize)
2818 ################################################
2819 # look for a method of setting the effective uid
2820 seteuid=no;
2822 if test $seteuid = no; then
2823 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2824 AC_TRY_RUN([
2825 #define AUTOCONF_TEST 1
2826 #define USE_SETREUID 1
2827 #include "confdefs.h"
2828 #include "${srcdir-.}/lib/util_sec.c"],
2829 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2830 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2831 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2832 fi
2833 fi
2835 # we check for setresuid second as it conflicts with AIO on Linux.
2836 # see http://samba.org/~tridge/junkcode/aio_uid.c
2837 if test $seteuid = no; then
2838 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2839 AC_TRY_RUN([
2840 #define AUTOCONF_TEST 1
2841 #define USE_SETRESUID 1
2842 #include "confdefs.h"
2843 #include "${srcdir-.}/lib/util_sec.c"],
2844 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2845 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2846 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2847 fi
2848 fi
2850 if test $seteuid = no; then
2851 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2852 AC_TRY_RUN([
2853 #define AUTOCONF_TEST 1
2854 #define USE_SETEUID 1
2855 #include "confdefs.h"
2856 #include "${srcdir-.}/lib/util_sec.c"],
2857 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2858 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2859 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2860 fi
2861 fi
2863 if test $seteuid = no; then
2864 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2865 AC_TRY_RUN([
2866 #define AUTOCONF_TEST 1
2867 #define USE_SETUIDX 1
2868 #include "confdefs.h"
2869 #include "${srcdir-.}/lib/util_sec.c"],
2870 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2871 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2872 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2873 fi
2874 fi
2876 AC_CACHE_CHECK([for the Darwin initgroups system call],
2877 samba_cv_DARWIN_INITGROUPS,
2878 AC_TRY_LINK([
2879 #include <sys/syscall.h>
2880 #include <unistd.h>
2881 ],
2882 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
2883 samba_cv_DARWIN_INITGROUPS=yes,
2884 samba_cv_DARWIN_INITGROUPS=no)
2885 )
2887 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
2888 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
2889 [Whether to use the Darwin-specific initgroups system call])
2890 fi
2892 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2893 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
2894 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2895 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2896 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2897 fi
2899 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2900 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock64.c"],
2901 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2902 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2903 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2905 else
2907 dnl
2908 dnl Don't check for 64 bit fcntl locking if we know that the
2909 dnl glibc2.1 broken check has succeeded.
2910 dnl
2912 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2913 AC_TRY_RUN([
2914 #if defined(HAVE_UNISTD_H)
2915 #include <unistd.h>
2916 #endif
2917 #include <stdio.h>
2918 #include <stdlib.h>
2920 #ifdef HAVE_FCNTL_H
2921 #include <fcntl.h>
2922 #endif
2924 #ifdef HAVE_SYS_FCNTL_H
2925 #include <sys/fcntl.h>
2926 #endif
2927 main() { struct flock64 fl64;
2928 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2929 exit(0);
2930 #else
2931 exit(1);
2932 #endif
2933 }],
2934 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2936 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2937 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2938 fi
2939 fi
2941 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
2942 AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
2943 AC_TRY_COMPILE([
2944 #define _XOPEN_SOURCE 600
2945 #include <stdlib.h>
2946 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
2947 probably broken posix_fallocate
2948 #endif
2949 ], [
2950 ],
2951 samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
2952 if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
2953 AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, Whether we have a broken posix_fallocate)
2954 fi
2957 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2958 AC_TRY_COMPILE([#include <sys/types.h>
2959 #include <sys/stat.h>
2960 #include <unistd.h>],
2961 [struct stat st; st.st_blocks = 0;],
2962 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2963 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2964 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2965 fi
2967 AC_CHECK_TYPES([blksize_t, blkcnt_t], [], [], [[#include <sys/stat.h>]])
2969 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2970 AC_TRY_COMPILE([#include <sys/types.h>
2971 #include <sys/stat.h>
2972 #include <unistd.h>],
2973 [struct stat st; st.st_blksize = 0;],
2974 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2975 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2976 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2977 fi
2979 AC_CACHE_CHECK([for st_flags in struct stat],
2980 samba_cv_HAVE_STAT_ST_FLAGS,
2981 [
2982 AC_TRY_COMPILE([#include <sys/types.h>
2983 #include <sys/stat.h>
2984 #include <unistd.h>],
2985 [struct stat st; st.st_flags = 0;],
2986 samba_cv_HAVE_STAT_ST_FLAGS=yes,
2987 samba_cv_HAVE_STAT_ST_FLAGS=no,
2988 samba_cv_HAVE_STAT_ST_FLAGS=cross)
2989 ])
2991 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
2992 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
2993 [Whether the stat struct has a st_flags member])
2994 fi
2996 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2997 AC_TRY_COMPILE([
2998 #include <sys/types.h>
2999 #include <sys/acl.h>
3000 #if defined(HAVE_RPCSVC_NIS_H)
3001 #include <rpcsvc/nis.h>
3002 #endif],
3003 [int i;],
3004 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
3005 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
3006 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
3007 fi
3009 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
3010 AC_TRY_RUN([
3011 #include <stdio.h>
3012 #include <limits.h>
3013 #include <signal.h>
3015 void exit_on_core(int ignored) {
3016 exit(1);
3017 }
3019 main() {
3020 char *newpath;
3021 signal(SIGSEGV, exit_on_core);
3022 newpath = realpath("/tmp", NULL);
3023 exit((newpath != NULL) ? 0 : 1);
3024 }
3025 ],
3026 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3027 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3028 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3029 fi
3031 #################################################
3032 # check for AFS clear-text auth support
3033 samba_cv_WITH_AFS=no
3034 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3035 AC_ARG_WITH(afs,
3036 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3037 [ case "$withval" in
3038 yes|auto)
3039 AC_MSG_RESULT($withval)
3040 samba_cv_WITH_AFS=$withval
3041 ;;
3042 *)
3043 AC_MSG_RESULT(no)
3044 ;;
3045 esac ],
3046 AC_MSG_RESULT(no)
3047 )
3049 ####################################################
3050 # check for Linux-specific AFS fake-kaserver support
3051 samba_cv_WITH_FAKE_KASERVER=no
3052 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3053 AC_ARG_WITH(fake-kaserver,
3054 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3055 [ case "$withval" in
3056 yes|auto)
3057 AC_MSG_RESULT($withval)
3058 samba_cv_WITH_FAKE_KASERVER=$withval
3059 ;;
3060 *)
3061 AC_MSG_RESULT(no)
3062 ;;
3063 esac ],
3064 AC_MSG_RESULT(no)
3065 )
3067 #################################################
3068 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3069 if test x"$samba_cv_WITH_AFS" != x"no" ||
3070 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3072 # see if this box has the OpenSSL DES libraries
3073 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
3075 # see if this box has the afs-headers in /usr/include/afs
3076 AC_MSG_CHECKING(for /usr/include/afs)
3077 if test -d /usr/include/afs; then
3078 AC_MSG_RESULT(yes)
3079 else
3080 AC_MSG_RESULT(no)
3081 fi
3083 # check for afs.h
3084 have_afs_headers=no
3085 AC_CHECK_HEADERS(afs.h afs/afs.h)
3086 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3087 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3088 test x"$samba_cv_WITH_AFS" = x"auto"; then
3089 AC_MSG_WARN([AFS cannot be supported without afs.h])
3090 else
3091 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3092 fi
3093 else
3094 have_afs_headers=yes
3095 fi
3096 fi
3098 FAKE_KASERVER_OBJ=""
3099 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3100 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3101 FAKE_KASERVER_OBJ="utils/net_afs.o"
3102 fi
3103 AC_SUBST(FAKE_KASERVER_OBJ)
3105 #################################################
3106 # check whether to compile AFS/NT ACL mapping module
3107 samba_cv_WITH_VFS_AFSACL=no
3108 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3109 AC_ARG_WITH(vfs-afsacl,
3110 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3111 [ case "$withval" in
3112 yes|auto)
3113 AC_MSG_RESULT($withval)
3114 samba_cv_WITH_VFS_AFSACL=yes
3115 ;;
3116 *)
3117 AC_MSG_RESULT(no)
3118 ;;
3119 esac ],
3120 AC_MSG_RESULT(no)
3121 )
3123 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3124 default_shared_modules="$default_shared_modules vfs_afsacl"
3125 fi
3127 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3128 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3129 fi
3131 #################################################
3132 # check for the DFS clear-text auth system
3133 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3134 AC_ARG_WITH(dfs,
3135 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3136 [ case "$withval" in
3137 yes)
3138 AC_MSG_RESULT(yes)
3139 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3140 ;;
3141 *)
3142 AC_MSG_RESULT(no)
3143 ;;
3144 esac ],
3145 AC_MSG_RESULT(no)
3146 )
3148 ########################################################
3149 # Compile with LDAP support?
3151 with_ldap_support=auto
3152 AC_MSG_CHECKING([for LDAP support])
3154 AC_ARG_WITH(ldap,
3155 [AS_HELP_STRING([--with-ldap], [LDAP support (default yes)])],
3156 [ case "$withval" in
3157 yes|no)
3158 with_ldap_support=$withval
3159 ;;
3160 esac ])
3162 AC_MSG_RESULT($with_ldap_support)
3164 SMBLDAP=""
3165 AC_SUBST(SMBLDAP)
3166 SMBLDAPUTIL=""
3167 AC_SUBST(SMBLDAPUTIL)
3168 LDBLDAP=""
3169 AC_SUBST(LDBLDAP)
3171 if test x"$with_ldap_support" != x"no"; then
3173 ##################################################################
3174 # first test for ldap.h and lber.h
3175 # (ldap.h is required for this test)
3176 AC_CHECK_HEADERS(ldap.h lber.h)
3178 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3179 if test x"$with_ldap_support" = x"yes"; then
3180 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3181 else
3182 AC_MSG_WARN(ldap.h is needed for LDAP support)
3183 fi
3185 with_ldap_support=no
3186 fi
3188 ##################################################################
3189 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3190 # unsigned int in include/includes.h
3191 case $host_os in
3192 *hpux*)
3193 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3194 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3195 with_ldap_support=yes
3196 ;;
3197 *)
3198 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3199 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3200 if test x"$with_ldap_support" = x"yes"; then
3201 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3202 else
3203 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3204 fi
3205 with_ldap_support=no
3206 fi
3207 ;;
3208 esac
3209 fi
3211 if test x"$with_ldap_support" != x"no"; then
3212 ac_save_LIBS=$LIBS
3214 ##################################################################
3215 # we might need the lber lib on some systems. To avoid link errors
3216 # this test must be before the libldap test
3217 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3219 ########################################################
3220 # If ber_sockbuf_add_io() is available we can add
3221 # SASL wrapping hooks
3222 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3224 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3225 AC_TRY_COMPILE([#include <ldap.h>],
3226 [int val = LDAP_OPT_SOCKBUF;],
3227 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3228 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3230 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3231 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3232 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3233 fi
3235 #######################################################
3236 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3237 # ldap logging and print it out in the samba logs
3238 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3239 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3240 [AC_TRY_COMPILE([#include <lber.h>],
3241 [int val = LBER_OPT_LOG_PRINT_FN;],
3242 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3243 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3245 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3246 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3247 [Support for LDAP/LBER logging interception])
3248 fi
3250 ########################################################
3251 # now see if we can find the ldap libs in standard paths
3252 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3254 ########################################################
3255 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3256 # Check found in pam_ldap 145.
3257 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3259 LIBS="$LIBS $LDAP_LIBS"
3260 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3261 AC_TRY_COMPILE([
3262 #include <lber.h>
3263 #include <ldap.h>],
3264 [ldap_set_rebind_proc(0, 0, 0);],
3265 [smb_ldap_cv_ldap_set_rebind_proc=3],
3266 [smb_ldap_cv_ldap_set_rebind_proc=2]
3267 )
3268 ])
3270 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3272 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3274 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3275 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3276 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3277 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3278 default_shared_modules="$default_shared_modules";
3279 SMBLDAP="lib/smbldap.o"
3280 SMBLDAPUTIL="lib/smbldap_util.o"
3281 with_ldap_support=yes
3282 AC_MSG_CHECKING(whether LDAP support is used)
3283 AC_MSG_RESULT(yes)
3284 else
3285 if test x"$with_ldap_support" = x"yes"; then
3286 AC_MSG_ERROR(libldap is needed for LDAP support)
3287 else
3288 AC_MSG_WARN(libldap is needed for LDAP support)
3289 fi
3291 LDAP_LIBS=""
3292 with_ldap_support=no
3293 fi
3294 LIBS=$ac_save_LIBS
3295 fi
3298 #################################################
3299 # active directory support
3301 with_ads_support=auto
3302 AC_MSG_CHECKING([for Active Directory and krb5 support])
3304 AC_ARG_WITH(ads,
3305 [AS_HELP_STRING([--with-ads], [Active Directory support (default auto)])],
3306 [ case "$withval" in
3307 yes|no)
3308 with_ads_support="$withval"
3309 ;;
3310 esac ])
3312 AC_MSG_RESULT($with_ads_support)
3314 FOUND_KRB5=no
3315 KRB5_LIBS=""
3317 if test x"$with_ldap_support" != x"yes"; then
3319 if test x"$with_ads_support" = x"yes"; then
3320 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3321 elif test x"$with_ads_support" = x"auto"; then
3322 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3323 with_ads_support=no
3324 fi
3326 else
3328 # Check to see whether there is enough LDAP functionality to be able
3329 # to build AD support.
3331 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3332 case "$host_os" in
3333 *hpux*)
3334 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3336 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3337 if test x"$with_ads_support" = x"yes"; then
3338 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3339 elif test x"$with_ads_support" = x"auto"; then
3340 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3341 with_ads_support=no
3342 fi
3343 fi
3344 ;;
3345 *)
3346 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3348 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3349 if test x"$with_ads_support" = x"yes"; then
3350 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3351 elif test x"$with_ads_support" = x"auto"; then
3352 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3353 with_ads_support=no
3354 fi
3355 fi
3356 ;;
3357 esac
3360 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3362 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3363 if test x"$with_ads_support" = x"yes"; then
3364 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3365 elif test x"$with_ads_support" = x"auto"; then
3366 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3367 with_ads_support=no
3368 fi
3369 fi
3371 fi
3373 if test x"$with_ads_support" != x"no"; then
3375 # Do no harm to the values of CFLAGS and LIBS while testing for
3376 # Kerberos support.
3378 if test x$FOUND_KRB5 = x"no"; then
3379 #################################################
3380 # check for location of Kerberos 5 install
3381 AC_MSG_CHECKING(for kerberos 5 install path)
3382 AC_ARG_WITH(krb5,
3383 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3384 [ case "$withval" in
3385 no)
3386 AC_MSG_RESULT(no krb5-path given)
3387 ;;
3388 yes)
3389 AC_MSG_RESULT(/usr)
3390 FOUND_KRB5=yes
3391 ;;
3392 *)
3393 AC_MSG_RESULT($withval)
3394 KRB5_CFLAGS="-I$withval/include"
3395 KRB5_CPPFLAGS="-I$withval/include"
3396 KRB5_LDFLAGS="-L$withval/lib"
3397 FOUND_KRB5=yes
3398 if test -x "$withval/bin/krb5-config"; then
3399 KRB5CONFIG=$withval/bin/krb5-config
3400 fi
3401 ;;
3402 esac ],
3403 AC_MSG_RESULT(no krb5-path given)
3404 )
3405 fi
3407 #################################################
3408 # check for krb5-config from recent MIT and Heimdal kerberos 5
3409 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3410 AC_MSG_CHECKING(for working krb5-config)
3411 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3412 ac_save_CFLAGS=$CFLAGS
3413 CFLAGS="";export CFLAGS
3414 ac_save_LDFLAGS=$LDFLAGS
3415 LDFLAGS="";export LDFLAGS
3416 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3417 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3418 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3419 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3420 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3421 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3422 FOUND_KRB5=yes
3423 AC_MSG_RESULT(yes)
3424 else
3425 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3426 fi
3428 if test x$FOUND_KRB5 = x"no"; then
3429 #################################################
3430 # see if this box has the SuSE location for the heimdal krb implementation
3431 AC_MSG_CHECKING(for /usr/include/heimdal)
3432 if test -d /usr/include/heimdal; then
3433 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3434 KRB5_CFLAGS="-I/usr/include/heimdal"
3435 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3436 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3437 FOUND_KRB5=yes
3438 AC_MSG_RESULT(yes)
3439 else
3440 KRB5_CFLAGS="-I/usr/include/heimdal"
3441 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3442 FOUND_KRB5=yes
3443 AC_MSG_RESULT(yes)
3444 fi
3445 else
3446 AC_MSG_RESULT(no)
3447 fi
3448 fi
3450 if test x$FOUND_KRB5 = x"no"; then
3451 #################################################
3452 # see if this box has the RedHat location for kerberos
3453 AC_MSG_CHECKING(for /usr/kerberos)
3454 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3455 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3456 KRB5_CFLAGS="-I/usr/kerberos/include"
3457 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3458 FOUND_KRB5=yes
3459 AC_MSG_RESULT(yes)
3460 else
3461 AC_MSG_RESULT(no)
3462 fi
3463 fi
3465 if test x$FOUND_KRB5 = x"no"; then
3466 #################################################
3467 # see if this box has the OpenBSD location for heimdal krb5
3468 AC_MSG_CHECKING(for /usr/include/kerberosV)
3469 if test -d /usr/include/kerberosV; then
3470 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3471 KRB5_LIBS="-lcrypto"
3472 FOUND_KRB5=yes
3473 AC_MSG_RESULT(yes)
3474 else
3475 AC_MSG_RESULT(no)
3476 fi
3477 fi
3479 ac_save_CFLAGS=$CFLAGS
3480 ac_save_CPPFLAGS=$CPPFLAGS
3481 ac_save_LDFLAGS=$LDFLAGS
3483 # remove needless evil rpath stuff as early as possible:
3484 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3485 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3486 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3487 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3488 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3490 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3492 # now check for krb5.h. Some systems have the libraries without the headers!
3493 # note that this check is done here to allow for different kerberos
3494 # include paths
3495 AC_CHECK_HEADERS(krb5.h)
3497 if test x"$ac_cv_header_krb5_h" = x"no"; then
3499 # Give a warning if AD support was not explicitly requested,
3500 # i.e with_ads_support = auto, otherwise die with an error.
3502 if test x"$with_ads_support" = x"yes"; then
3503 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3504 else
3505 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3506 fi
3508 # Turn off AD support and restore CFLAGS and LIBS variables
3510 with_ads_support="no"
3512 CFLAGS=$ac_save_CFLAGS
3513 CPPFLAGS=$ac_save_CPPFLAGS
3514 LDFLAGS=$ac_save_LDFLAGS
3515 fi
3516 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
3517 [[#ifdef HAVE_KRB5_H
3518 #include <krb5.h>
3519 #endif
3520 ]])
3522 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
3523 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
3524 if test x"$BLDSHARED" = x"true" ; then
3525 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
3526 fi
3527 fi
3529 # check for new heimdal KRB5_DEPRECATED handling
3531 AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
3532 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
3533 AC_TRY_COMPILE(
3534 [#define KRB5_DEPRECATED 1
3535 #include <krb5.h>],
3536 [],
3537 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
3538 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
3540 if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
3541 AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
3542 [Whether to use deprecated krb5 interfaces])
3543 fi
3544 fi
3546 # Now we have determined whether we really want ADS support
3547 use_ads=no
3548 if test x"$with_ads_support" != x"no"; then
3549 use_ads=yes
3550 have_gssapi=no
3551 ac_save_LIBS=$LIBS
3553 # now check for gssapi headers. This is also done here to allow for
3554 # different kerberos include paths
3555 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
3557 ##################################################################
3558 # we might need the k5crypto and com_err libraries on some systems
3559 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3560 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3562 # Heimdal checks.
3563 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3564 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3565 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3567 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3568 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3570 ########################################################
3571 # now see if we can find the krb5 libs in standard paths
3572 # or as specified above
3573 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3574 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3576 ########################################################
3577 # now see if we can find the gssapi libs in standard paths
3578 if test x"$have_gssapi" != x"yes"; then
3579 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3580 fi
3582 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3583 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3584 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3585 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3586 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3587 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3588 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3589 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3590 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3591 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3592 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3593 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3594 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3595 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3596 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3597 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3598 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3599 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3600 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3601 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3602 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3603 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3604 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3605 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3606 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3607 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3608 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3609 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3610 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3611 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3612 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3613 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3614 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3615 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3616 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3617 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3618 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3619 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3620 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3621 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3622 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3623 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3624 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3625 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
3626 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
3627 AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
3628 AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
3629 AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
3630 AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
3632 # MIT krb5 1.8 does not expose this call (yet)
3633 AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
3635 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3636 # but does have the symbol
3637 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3639 LIBS="$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_realm type],
3975 samba_cv_HAVE_KRB5_REALM_TYPE,[
3976 AC_TRY_COMPILE([#include <krb5.h>],
3977 [krb5_realm realm;],
3978 samba_cv_HAVE_KRB5_REALM_TYPE=yes,
3979 samba_cv_HAVE_KRB5_REALM_TYPE=no)])
3981 if test x"$samba_cv_HAVE_KRB5_REALM_TYPE" = x"yes"; then
3982 AC_DEFINE(HAVE_KRB5_REALM_TYPE,1,
3983 [Whether the type krb5_realm exists])
3984 fi
3986 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
3987 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
3988 AC_TRY_COMPILE([#include <krb5.h>],
3989 [
3990 krb5_context context;
3991 krb5_principal principal;
3992 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
3993 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
3994 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
3996 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
3997 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
3998 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
3999 fi
4001 AC_CACHE_CHECK([for krb5_addresses type],
4002 samba_cv_HAVE_KRB5_ADDRESSES,[
4003 AC_TRY_COMPILE([#include <krb5.h>],
4004 [krb5_addresses addr;],
4005 samba_cv_HAVE_KRB5_ADDRESSES=yes,
4006 samba_cv_HAVE_KRB5_ADDRESSES=no)])
4008 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
4009 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
4010 [Whether the type krb5_addresses type exists])
4011 fi
4013 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
4014 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
4015 AC_TRY_COMPILE([#include <krb5.h>],
4016 [
4017 krb5_mk_error(0,0,0);],
4018 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
4019 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
4021 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
4022 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
4023 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
4024 fi
4026 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
4027 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
4028 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
4029 AC_TRY_RUN_STRICT([
4030 #include <stdlib.h>
4031 #include <krb5.h>
4032 int main(void) {
4033 krb5_context context = NULL;
4034 char *str = NULL;
4035 krb5_enctype_to_string(context, 1, &str);
4036 if (str) free (str);
4037 return 0;
4038 }
4039 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4040 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
4041 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
4043 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
4044 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
4045 [whether krb5_enctype_to_string takes krb5_context argument])
4046 fi
4048 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
4049 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
4050 AC_TRY_RUN_STRICT([
4051 #include <krb5.h>
4052 int main(void) {
4053 char buf[256];
4054 krb5_enctype_to_string(1, buf, 256);
4055 return 0;
4056 }
4057 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4058 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
4059 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
4061 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
4062 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
4063 [whether krb5_enctype_to_string takes size_t argument])
4064 fi
4065 fi
4067 AC_CACHE_CHECK([for krb5_principal_get_realm],
4068 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4069 AC_TRY_LINK([#include <krb5.h>],
4070 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4071 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4072 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4074 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4075 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4076 [Whether the function krb5_principal_get_realm is defined])
4077 fi
4079 AC_CACHE_CHECK([for krb5_princ_realm],
4080 samba_cv_HAVE_KRB5_PRINC_REALM,[
4081 AC_TRY_LINK([#include <krb5.h>],
4082 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4083 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4084 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4086 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4087 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4088 [Whether the macro krb5_princ_realm is defined])
4089 fi
4091 #
4092 #
4093 # Now the decisions whether we can support krb5
4094 #
4095 # NOTE: all tests should be done before this block!
4096 #
4097 #
4098 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4099 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4100 use_ads=no
4101 fi
4103 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4104 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4105 then
4106 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4107 use_ads=no
4108 fi
4110 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4111 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4112 then
4113 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4114 use_ads=no
4115 fi
4117 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4118 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4119 then
4120 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4121 use_ads=no
4122 fi
4124 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
4125 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
4126 then
4127 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
4128 use_ads=no
4129 fi
4131 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
4133 # We only need the following functions if we can't get the enctype
4134 # and kvno out of the ticket directly (ie. on Heimdal).
4136 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
4137 then
4138 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
4139 use_ads=no
4140 fi
4142 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
4143 then
4144 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
4145 use_ads=no
4146 fi
4148 fi
4150 if test x"$use_ads" = x"yes"; then
4151 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4152 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4153 if test x"$have_gssapi" = x"yes"; then
4154 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4155 fi
4156 else
4157 if test x"$with_ads_support" = x"yes"; then
4158 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4159 else
4160 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4161 fi
4162 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4163 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4164 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4165 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4166 KRB5_LIBS=""
4167 with_ads_support=no
4168 fi
4169 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4170 AC_MSG_RESULT([$use_ads])
4172 LIBS="$ac_save_LIBS"
4173 fi
4175 if test x"$use_ads" != xyes; then
4176 merged_build_possible=no
4177 fi
4179 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4180 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4183 ########################################################
4184 # Compile with DNS Updates support?
4186 with_dnsupdate_support=no
4187 AC_MSG_CHECKING([whether to enable DNS Updates support])
4189 AC_ARG_WITH(dnsupdate,
4190 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default no)])],
4191 [ case "$withval" in
4192 yes|no)
4193 with_dnsupdate_support=$withval
4194 ;;
4195 esac ])
4197 AC_MSG_RESULT($with_dnsupdate_support)
4199 if test x"$with_dnsupdate_support" != x"no"; then
4201 ################################################################
4202 # first test for Active Directory support being enabled
4203 #if test x"$with_ads_support" = x"no"; then
4204 # AC_MSG_ERROR(Active Directory support is required to enable DNS Update support)
4205 # with_dnsupdate_support=no
4206 #fi
4207 ##################################################################
4208 # then test for uuid.h (necessary to generate unique DNS keynames
4209 # (uuid.h is required for this test)
4210 AC_CHECK_HEADERS(uuid/uuid.h)
4212 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4213 if test x"$with_dnsupdate_support" = x"yes"; then
4214 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4215 else
4216 AC_MSG_WARN(uuid.h is needed to enable DNS Updates support)
4217 fi
4218 with_dnsupdate_support=no
4219 fi
4220 fi
4222 if test x"$with_dnsupdate_support" != x"no"; then
4224 ########################################################
4225 # Now see if we can find the uuid libs in standard paths
4226 # On some systems, the uuid API is in libc, so we have to
4227 # be careful not to insert a spurious -luuid.
4229 UUID_LIBS=""
4230 AC_LIBTESTFUNC(uuid, uuid_generate,
4231 [
4232 case " $LIBS " in
4233 *\ -luuid\ *)
4234 UUID_LIBS="-luuid"
4235 SMB_REMOVE_LIB(uuid)
4236 ;;
4237 esac
4239 with_dnsupdate_support=yes
4240 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4241 ],
4242 [
4243 if test x"$with_dnsupdate_support" = x"yes"; then
4244 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4245 else
4246 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4247 fi
4248 with_dnsupdate_support=no
4249 ])
4250 fi
4252 #################################################
4253 # check for automount support
4254 AC_MSG_CHECKING(whether to use automount)
4255 AC_ARG_WITH(automount,
4256 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4257 [ case "$withval" in
4258 yes)
4259 AC_MSG_RESULT(yes)
4260 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4261 ;;
4262 *)
4263 AC_MSG_RESULT(no)
4264 ;;
4265 esac ],
4266 AC_MSG_RESULT(no)
4267 )
4269 #################################################
4270 # check for mount- and umount.cifs support
4271 CIFSMOUNT_PROGS=""
4272 INSTALL_CIFSMOUNT=""
4273 UNINSTALL_CIFSMOUNT=""
4274 AC_MSG_CHECKING(whether to build mount.cifs)
4275 AC_ARG_WITH(cifsmount,
4276 [AS_HELP_STRING([--with-cifsmount], [Include mount.cifs (Linux only) support (default=yes)])],
4277 [ case "$withval" in
4278 no)
4279 AC_MSG_RESULT(no)
4280 ;;
4281 *)
4282 case "$host_os" in
4283 *linux*)
4284 AC_MSG_RESULT(yes)
4285 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs])
4286 CIFSMOUNT_PROGS="bin/mount.cifs"
4287 INSTALL_CIFSMOUNT="installcifsmount"
4288 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4289 ;;
4290 *)
4291 AC_MSG_ERROR(not on a linux system!)
4292 ;;
4293 esac
4294 ;;
4295 esac ],
4296 [ case "$host_os" in
4297 *linux*)
4298 AC_MSG_RESULT(yes)
4299 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs])
4300 CIFSMOUNT_PROGS="bin/mount.cifs"
4301 INSTALL_CIFSMOUNT="installcifsmount"
4302 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4303 ;;
4304 *)
4305 AC_MSG_RESULT(no)
4306 ;;
4307 esac ]
4308 )
4310 CIFSUMOUNT_PROGS=""
4311 INSTALL_CIFSUMOUNT=""
4312 UNINSTALL_CIFSUMOUNT=""
4313 AC_MSG_CHECKING(whether to build umount.cifs)
4314 AC_ARG_WITH(cifsumount,
4315 [AS_HELP_STRING([--with-cifsumount], [Include umount.cifs (Linux only) support (default=no)])],
4316 [ case "$withval" in
4317 yes)
4318 case "$host_os" in
4319 *linux*)
4320 AC_MSG_RESULT(yes)
4321 AC_DEFINE(WITH_CIFSUMOUNT,1,[Whether to build umount.cifs])
4322 CIFSUMOUNT_PROGS="bin/umount.cifs"
4323 INSTALL_CIFSUMOUNT="installcifsumount"
4324 UNINSTALL_CIFSUMOUNT="uninstallcifsumount"
4325 ;;
4326 *)
4327 AC_MSG_ERROR(not on a linux system!)
4328 ;;
4329 esac
4330 ;;
4331 *)
4332 AC_MSG_RESULT(no)
4333 ;;
4334 esac ],
4335 AC_MSG_RESULT(no)
4336 )
4338 #################################################
4339 # check for cifs.upcall support
4340 AC_CHECK_HEADERS([keyutils.h], [HAVE_KEYUTILS_H=1], [HAVE_KEYUTILS_H=0])
4341 CIFSUPCALL_PROGS=""
4342 INSTALL_CIFSUPCALL=""
4343 UNINSTALL_CIFSUPCALL=""
4344 AC_MSG_CHECKING(whether to build cifs.upcall)
4345 AC_ARG_WITH(cifsupcall,
4346 [AS_HELP_STRING([--with-cifsupcall], [Include cifs.upcall (Linux only) support (default=yes)])],
4347 [ case "$withval" in
4348 no)
4349 AC_MSG_RESULT(no)
4350 ;;
4351 *)
4352 case "$host_os" in
4353 *linux*)
4354 if test x"$use_ads" != x"yes"; then
4355 AC_MSG_ERROR(ADS support should be enabled for building cifs.upcall)
4356 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4357 AC_MSG_ERROR(keyutils package is required for cifs.upcall)
4358 else
4359 AC_MSG_RESULT(yes)
4360 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4361 CIFSUPCALL_PROGS="bin/cifs.upcall"
4362 INSTALL_CIFSUPCALL="installcifsupcall"
4363 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4364 fi
4365 ;;
4366 *)
4367 AC_MSG_ERROR(not on a linux system!)
4368 ;;
4369 esac
4370 ;;
4371 esac ],
4372 [ case "$host_os" in
4373 *linux*)
4374 if test x"$use_ads" != x"yes"; then
4375 AC_MSG_WARN(ADS support should be enabled for building cifs.upcall)
4376 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4377 AC_MSG_WARN(keyutils package is required for cifs.upcall)
4378 else
4379 AC_MSG_RESULT(yes)
4380 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4381 CIFSUPCALL_PROGS="bin/cifs.upcall"
4382 INSTALL_CIFSUPCALL="installcifsupcall"
4383 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4384 fi
4385 ;;
4386 *)
4387 AC_MSG_RESULT(no)
4388 ;;
4389 esac ]
4390 )
4393 #################################################
4394 # Check for a PAM clear-text auth, accounts, password
4395 # and session support. Most PAM implementations keep their
4396 # headers in /usr/include/security. Darwin keeps its in
4397 # /usr/include/pam.
4399 with_pam_for_crypt=no
4400 try_pam=auto
4401 AC_MSG_CHECKING(whether to try PAM support)
4402 AC_ARG_WITH(pam,
4403 [AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
4404 [ case "$withval" in
4405 yes|no|auto)
4406 try_pam=$withval
4407 ;;
4408 esac
4409 ])
4410 AC_MSG_RESULT([$try_pam])
4412 use_pam=no
4413 create_pam_modules=no
4414 if test x"${try_pam}" != x"no";then
4415 use_pam=yes
4416 create_pam_modules=yes
4418 # Most systems have PAM headers in /usr/include/security, but Darwin
4419 # has them in /usr/include/pam.
4420 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4421 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4422 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4423 if test x"${try_pam}" = x"yes";then
4424 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4425 fi
4426 use_pam=no
4427 create_pam_modules=no
4428 fi
4430 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4431 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4432 if test x"${try_pam}" = x"yes";then
4433 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4434 fi
4435 use_pam=no
4436 create_pam_modules=no
4437 fi
4439 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4440 #if HAVE_SECURITY_PAM_APPL_H
4441 #include <security/pam_appl.h>
4442 #endif
4443 #if HAVE_PAM_PAM_APPL_H
4444 #include <pam/pam_appl.h>
4445 #endif
4446 ]])
4447 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4448 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4449 if test x"${try_pam}" = x"yes";then
4450 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4451 fi
4452 create_pam_modules=no
4453 fi
4455 if test x"$use_pam" = x"yes"; then
4456 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4457 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4458 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4459 with_pam_for_crypt=yes
4461 if test x"$create_pam_modules" = x"yes"; then
4462 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4463 # this checks are optional,
4464 # we don't care about the results here
4465 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4466 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4467 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4468 else
4469 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4470 fi
4471 fi
4472 AC_MSG_CHECKING(whether to use PAM support)
4473 AC_MSG_RESULT([$use_pam])
4475 AC_MSG_CHECKING(whether to have PAM MODULES support)
4476 AC_MSG_RESULT([$create_pam_modules])
4477 fi # try_pam != no
4479 #################################################
4480 # check for PAM_RADIO_TYPE
4481 AC_TRY_COMPILE([
4482 #if (!defined(LINUX))
4484 #define PAM_EXTERN extern
4485 #if defined(HAVE_SECURITY_PAM_APPL_H)
4486 #include <security/pam_appl.h>
4487 #elif defined(HAVE_PAM_PAM_APPL_H)
4488 #include <pam/pam_appl.h>
4489 #endif
4491 #endif
4493 #if defined(HAVE_SECURITY_PAM_MODULES_H)
4494 #include <security/pam_modules.h>
4495 #elif defined(HAVE_PAM_PAM_MODULES_H)
4496 #include <pam/pam_modules.h>
4497 #endif
4499 #if defined(HAVE_SECURITY__PAM_MACROS_H)
4500 #include <security/_pam_macros.h>
4501 #elif defined(HAVE_PAM__PAM_MACROS_H)
4502 #include <pam/_pam_macros.h>
4503 #endif
4505 #ifdef HAVE_SECURITY_PAM_EXT_H
4506 #include <security/pam_ext.h>
4507 #endif
4508 ],
4509 [int i; i = PAM_RADIO_TYPE; ],
4510 AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
4512 #################################################
4513 # check for pam_smbpass support
4514 PAM_MODULES=""
4515 INSTALL_PAM_MODULES=""
4516 UNINSTALL_PAM_MODULES=""
4518 try_pam_smbpass=auto
4519 AC_MSG_CHECKING(whether to use pam_smbpass)
4520 AC_ARG_WITH(pam_smbpass,
4521 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
4522 [ case "$withval" in
4523 yes|no|auto)
4524 try_pam_smbpass=$withval
4525 ;;
4526 *)
4527 AC_MSG_ERROR([valid options are yes,no,auto])
4528 ;;
4529 esac
4530 ])
4532 if test x"${try_pam_smbpass}" = xno ; then
4533 use_pam_smbpass=no
4534 else
4535 use_pam_smbpass=yes
4536 # Conditions under which pam_smbpass can't be built.
4537 if test x"$BLDSHARED" != xtrue ; then
4538 if test x"${try_pam_smbpass}" = xyes ; then
4539 AC_MSG_ERROR([No support for shared modules])
4540 fi
4541 use_pam_smbpass=no
4542 elif test x"$create_pam_modules" != xyes ; then
4543 if test x"${try_pam_smbpass}" = xyes ; then
4544 AC_MSG_ERROR([No support for PAM MODULES])
4545 fi
4546 use_pam_smbpass=no
4547 fi
4549 if test x"${use_pam_smbpass}" = xyes ; then
4550 PAM_MODULES="pam_smbpass"
4551 INSTALL_PAM_MODULES="installpammodules"
4552 UNINSTALL_PAM_MODULES="uninstallpammodules"
4553 fi
4554 fi
4555 AC_MSG_RESULT([$use_pam_smbpass])
4558 ##
4559 ## moved after the check for -lcrypt in order to
4560 ## ensure that the necessary libraries are included
4561 ## check checking for truncated salt. Wrapped by the
4562 ## $with_pam_for_crypt variable as above --jerry
4563 ##
4564 if test $with_pam_for_crypt = no; then
4565 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4566 crypt_LIBS="$LIBS"
4567 LIBS="$AUTH_LIBS $LIBS"
4568 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4569 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4570 LIBS="$crypt_LIBS"])
4571 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4572 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4573 fi
4574 fi
4576 #################################################
4577 # check for a NISPLUS_HOME support
4578 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4579 AC_ARG_WITH(nisplus-home,
4580 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4581 [ case "$withval" in
4582 yes)
4583 AC_MSG_RESULT(yes)
4584 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4585 ;;
4586 *)
4587 AC_MSG_RESULT(no)
4588 ;;
4589 esac ],
4590 AC_MSG_RESULT(no)
4591 )
4593 #################################################
4594 # check for syslog logging
4595 AC_MSG_CHECKING(whether to use syslog logging)
4596 AC_ARG_WITH(syslog,
4597 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4598 [ case "$withval" in
4599 yes)
4600 AC_MSG_RESULT(yes)
4601 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4602 ;;
4603 *)
4604 AC_MSG_RESULT(no)
4605 ;;
4606 esac ],
4607 AC_MSG_RESULT(no)
4608 )
4610 #################################################
4611 # check for custom syslog facility
4612 AC_MSG_CHECKING(whether to use a custom syslog facility)
4613 AC_ARG_WITH(syslog-facility,
4614 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4615 [
4616 if test "$withval" = "no" ; then
4617 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4618 else
4619 if test "$withval" != "yes" ; then
4620 syslog_facility="$withval"
4621 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4622 fi
4623 fi
4624 ])
4626 #################################################
4627 # check for experimental disk-quotas support
4629 samba_cv_WITH_QUOTAS=auto
4630 samba_cv_TRY_QUOTAS=no
4631 samba_cv_RUN_QUOTA_TESTS=auto
4632 samba_cv_WITH_SYS_QUOTAS=auto
4633 samba_cv_TRY_SYS_QUOTAS=auto
4634 samba_cv_SYSQUOTA_FOUND=no
4636 AC_MSG_CHECKING(whether to try disk-quotas support)
4637 AC_ARG_WITH(quotas,
4638 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4639 [ case "$withval" in
4640 yes)
4641 AC_MSG_RESULT(yes)
4642 samba_cv_WITH_QUOTAS=yes
4643 samba_cv_TRY_QUOTAS=yes
4644 samba_cv_RUN_QUOTA_TESTS=yes
4645 #set sys quotas to auto in this case
4646 samba_cv_TRY_SYS_QUOTAS=auto
4647 ;;
4648 auto)
4649 AC_MSG_RESULT(auto)
4650 samba_cv_WITH_QUOTAS=auto
4651 samba_cv_TRY_QUOTAS=auto
4652 samba_cv_RUN_QUOTA_TESTS=auto
4653 #set sys quotas to auto in this case
4654 samba_cv_TRY_SYS_QUOTAS=auto
4655 ;;
4656 no)
4657 AC_MSG_RESULT(no)
4658 samba_cv_WITH_QUOTAS=no
4659 samba_cv_TRY_QUOTAS=no
4660 samba_cv_RUN_QUOTA_TESTS=no
4661 ;;
4662 *)
4663 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4664 ;;
4665 esac ],
4666 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4667 )
4669 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4670 AC_ARG_WITH(sys-quotas,
4671 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4672 [ case "$withval" in
4673 yes)
4674 AC_MSG_RESULT(yes)
4675 samba_cv_WITH_SYS_QUOTAS=yes
4676 samba_cv_TRY_SYS_QUOTAS=yes
4677 samba_cv_RUN_QUOTA_TESTS=yes
4678 ;;
4679 auto)
4680 AC_MSG_RESULT(auto)
4681 samba_cv_WITH_SYS_QUOTAS=auto
4682 samba_cv_TRY_SYS_QUOTAS=auto
4683 samba_cv_RUN_QUOTA_TESTS=auto
4684 ;;
4685 no)
4686 AC_MSG_RESULT(no)
4687 samba_cv_WITH_SYS_QUOTAS=no
4688 samba_cv_TRY_SYS_QUOTAS=no
4689 ;;
4690 *)
4691 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4692 ;;
4693 esac ],
4694 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4695 )
4697 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4698 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4699 case "$host_os" in
4700 *linux*)
4701 AC_MSG_RESULT(yes)
4702 samba_cv_TRY_SYS_QUOTAS=yes
4703 samba_cv_RUN_QUOTA_TESTS=yes
4704 ;;
4705 *)
4706 AC_MSG_RESULT(no)
4707 samba_cv_TRY_SYS_QUOTAS=no
4708 ;;
4709 esac
4710 fi
4712 #############################################
4713 # only check for quota stuff if --with-quotas
4714 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4716 case "$host_os" in
4717 # on linux we didn't need to test we have builtin support
4718 *linux*)
4719 samba_cv_SYSQUOTA_FOUND=yes
4720 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4721 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4722 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4723 AC_MSG_RESULT(yes)
4725 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4726 samba_cv_found_xfs_header=yes
4727 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4728 AC_MSG_RESULT(yes)
4729 ;;
4730 *solaris*)
4731 # need to set this define when using static linking (BUG 1473)
4732 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4733 ;;
4734 *)
4735 ;;
4736 esac
4738 # some broken header files need this
4739 AC_CHECK_HEADER(asm/types.h,[
4740 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4741 AC_ADD_INCLUDE(<asm/types.h>)
4742 ])
4744 # For quotas on Veritas VxFS filesystems
4745 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4747 # For quotas on Linux XFS filesystems
4748 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4750 # For sys/quota.h and linux/quota.h
4751 AC_CHECK_HEADERS(sys/quota.h)
4753 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4754 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4755 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4756 AC_TRY_COMPILE([
4757 #include "confdefs.h"
4758 #ifdef HAVE_SYS_TYPES_H
4759 #include <sys/types.h>
4760 #endif
4761 #ifdef HAVE_ASM_TYPES_H
4762 #include <asm/types.h>
4763 #endif
4764 #include <sys/quota.h>
4765 ],[int i = Q_XGETQUOTA;],
4766 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4767 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4768 samba_cv_found_xfs_header=yes
4769 fi
4770 fi
4772 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4773 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4774 AC_TRY_COMPILE([
4775 #include "confdefs.h"
4776 #ifdef HAVE_SYS_QUOTA_H
4777 #include <sys/quota.h>
4778 #endif
4779 ],[
4780 struct dqblk D;
4781 D.dqb_fsoftlimit = 0;],
4782 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4783 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4784 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4785 fi
4787 ##################
4788 # look for a working quota system
4790 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4791 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4792 AC_TRY_RUN_STRICT([
4793 #define HAVE_QUOTACTL_4A 1
4794 #define AUTOCONF_TEST 1
4795 #include "confdefs.h"
4796 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4797 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4798 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4799 samba_cv_SYSQUOTA_FOUND=yes;
4800 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4801 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4802 fi
4803 fi
4805 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4806 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4807 AC_TRY_RUN_STRICT([
4808 #define HAVE_QUOTACTL_4B 1
4809 #define AUTOCONF_TEST 1
4810 #include "confdefs.h"
4811 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4812 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4813 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4814 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4815 samba_cv_SYSQUOTA_FOUND=yes;
4816 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4817 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4818 fi
4819 fi
4821 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4822 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
4823 AC_TRY_RUN_STRICT([
4824 #define HAVE_QUOTACTL_3 1
4825 #define AUTOCONF_TEST 1
4826 #include "confdefs.h"
4827 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4828 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
4829 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
4830 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
4831 samba_cv_SYSQUOTA_FOUND=yes;
4832 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
4833 samba_cv_sysquotas_file="lib/sysquotas_3.c"
4834 fi
4835 fi
4837 #################################################
4838 # check for mntent.h and struct mntent
4839 AC_CHECK_HEADERS(mntent.h)
4840 #################################################
4841 # check for setmntent,getmntent,endmntent
4842 AC_CHECK_FUNCS(setmntent getmntent endmntent)
4844 #################################################
4845 # check for devnm.h and struct mntent
4846 AC_CHECK_HEADERS(devnm.h)
4847 #################################################
4848 # check for devnm
4849 AC_CHECK_FUNCS(devnm)
4851 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
4852 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4853 # if --with-sys-quotas=yes then build it
4854 # you have can use the get/set quota command smb.conf
4855 # options then
4856 samba_cv_SYSQUOTA_FOUND=auto
4857 fi
4858 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
4859 # if --with-sys-quotas=yes then build it
4860 # you have can use the get/set quota command smb.conf
4861 # options then
4862 samba_cv_TRY_SYS_QUOTAS=auto
4863 fi
4864 fi
4866 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
4867 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
4868 SAVE_CPPFLAGS="$CPPFLAGS"
4869 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4870 AC_TRY_COMPILE([
4871 #include "confdefs.h"
4872 #define NO_PROTO_H 1
4873 #define NO_CONFIG_H 1
4874 #define HAVE_SYS_QUOTAS 1
4875 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
4876 #include "${srcdir-.}/lib/sysquotas.c"
4877 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
4878 CPPFLAGS="$SAVE_CPPFLAGS"
4879 ])
4880 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
4881 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
4882 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
4883 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4884 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
4885 samba_cv_WE_USE_SYS_QUOTAS=yes
4886 AC_MSG_RESULT(yes)
4887 else
4888 AC_MSG_RESULT(no)
4889 fi
4890 fi
4891 fi
4893 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
4894 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
4895 SAVE_CPPFLAGS="$CPPFLAGS"
4896 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4897 AC_TRY_COMPILE([
4898 #include "confdefs.h"
4899 #define NO_PROTO_H 1
4900 #define NO_CONFIG_H 1
4901 #define HAVE_SYS_QUOTAS 1
4902 #define HAVE_XFS_QUOTAS 1
4903 #include "${srcdir-.}/lib/sysquotas_xfs.c"
4904 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
4905 CPPFLAGS="$SAVE_CPPFLAGS"
4906 ])
4907 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
4908 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4909 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4910 fi
4911 fi
4912 fi
4914 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
4915 SAVE_CPPFLAGS="$CPPFLAGS"
4916 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4917 AC_TRY_COMPILE([
4918 #include "confdefs.h"
4919 #define NO_PROTO_H 1
4920 #define NO_CONFIG_H 1
4921 #include "${srcdir-.}/smbd/quotas.c"
4922 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
4923 CPPFLAGS="$SAVE_CPPFLAGS"
4924 ])
4925 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
4926 AC_MSG_CHECKING(whether to use the old quota support)
4927 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
4928 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
4929 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4930 AC_MSG_RESULT(yes)
4931 else
4932 AC_MSG_RESULT(no)
4933 fi
4934 else
4935 AC_MSG_RESULT(no)
4936 fi
4937 fi
4939 ####################
4940 # End of quota check samba_cv_RUN_QUOTA_TESTS
4941 fi
4943 #################################################
4944 # check for experimental utmp accounting
4946 AC_MSG_CHECKING(whether to support utmp accounting)
4947 WITH_UTMP=yes
4948 AC_ARG_WITH(utmp,
4949 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
4950 [ case "$withval" in
4951 no)
4952 WITH_UTMP=no
4953 ;;
4954 *)
4955 WITH_UTMP=yes
4956 ;;
4957 esac ],
4958 )
4960 # utmp requires utmp.h
4961 # Note similar check earlier, when checking utmp details.
4963 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
4964 utmp_no_reason=", no utmp.h on $host_os"
4965 WITH_UTMP=no
4966 fi
4968 # Display test results
4970 if test x"$WITH_UTMP" = x"yes"; then
4971 AC_MSG_RESULT(yes)
4972 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
4973 else
4974 AC_MSG_RESULT(no$utmp_no_reason)
4975 fi
4978 #################################################
4979 # these tests are taken from the GNU fileutils package
4980 AC_CHECKING(how to get filesystem space usage)
4981 space=no
4983 # Test for statvfs64.
4984 if test $space = no; then
4985 # SVR4
4986 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
4987 [AC_TRY_RUN([
4988 #if defined(HAVE_UNISTD_H)
4989 #include <unistd.h>
4990 #endif
4991 #include <sys/types.h>
4992 #include <sys/statvfs.h>
4993 main ()
4994 {
4995 struct statvfs64 fsd;
4996 exit (statvfs64 (".", &fsd));
4997 }],
4998 fu_cv_sys_stat_statvfs64=yes,
4999 fu_cv_sys_stat_statvfs64=no,
5000 fu_cv_sys_stat_statvfs64=cross)])
5001 if test $fu_cv_sys_stat_statvfs64 = yes; then
5002 space=yes
5003 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
5004 fi
5005 fi
5007 # Perform only the link test since it seems there are no variants of the
5008 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
5009 # because that got a false positive on SCO OSR5. Adding the declaration
5010 # of a `struct statvfs' causes this test to fail (as it should) on such
5011 # systems. That system is reported to work fine with STAT_STATFS4 which
5012 # is what it gets when this test fails.
5013 if test $space = no; then
5014 # SVR4
5015 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
5016 [AC_TRY_LINK([#include <sys/types.h>
5017 #include <sys/statvfs.h>],
5018 [struct statvfs fsd; statvfs (0, &fsd);],
5019 fu_cv_sys_stat_statvfs=yes,
5020 fu_cv_sys_stat_statvfs=no)])
5021 if test $fu_cv_sys_stat_statvfs = yes; then
5022 space=yes
5023 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
5024 fi
5025 fi
5027 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
5028 # This is not the case on ancient Linux systems.
5030 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
5031 AC_TRY_COMPILE([#include <sys/types.h>
5032 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
5033 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
5034 if test x"$samba_cv_fsid_int" = x"yes"; then
5035 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
5036 fi
5038 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
5039 # systems use f_bsize.
5040 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
5041 AC_TRY_COMPILE([#include <sys/types.h>
5042 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
5043 samba_cv_frsize=yes,samba_cv_frsize=no)])
5044 if test x"$samba_cv_frsize" = x"yes"; then
5045 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
5046 fi
5048 # Some systems use f_flag in struct statvfs while others use f_flags
5049 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
5050 AC_TRY_COMPILE([#include <sys/types.h>
5051 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
5052 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
5053 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
5054 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
5055 fi
5057 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
5058 AC_TRY_COMPILE([#include <sys/types.h>
5059 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
5060 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
5061 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
5062 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
5063 fi
5065 if test $space = no; then
5066 # DEC Alpha running OSF/1
5067 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
5068 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
5069 [AC_TRY_RUN([
5070 #include <sys/param.h>
5071 #include <sys/types.h>
5072 #include <sys/mount.h>
5073 main ()
5074 {
5075 struct statfs fsd;
5076 fsd.f_fsize = 0;
5077 exit (statfs (".", &fsd, sizeof (struct statfs)));
5078 }],
5079 fu_cv_sys_stat_statfs3_osf1=yes,
5080 fu_cv_sys_stat_statfs3_osf1=no,
5081 fu_cv_sys_stat_statfs3_osf1=no)])
5082 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
5083 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
5084 space=yes
5085 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
5086 fi
5087 fi
5089 if test $space = no; then
5090 # AIX
5091 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
5092 member (AIX, 4.3BSD)])
5093 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
5094 [AC_TRY_RUN([
5095 #ifdef HAVE_SYS_PARAM_H
5096 #include <sys/param.h>
5097 #endif
5098 #ifdef HAVE_SYS_MOUNT_H
5099 #include <sys/mount.h>
5100 #endif
5101 #ifdef HAVE_SYS_VFS_H
5102 #include <sys/vfs.h>
5103 #endif
5104 main ()
5105 {
5106 struct statfs fsd;
5107 fsd.f_bsize = 0;
5108 exit (statfs (".", &fsd));
5109 }],
5110 fu_cv_sys_stat_statfs2_bsize=yes,
5111 fu_cv_sys_stat_statfs2_bsize=no,
5112 fu_cv_sys_stat_statfs2_bsize=no)])
5113 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5114 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5115 space=yes
5116 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5117 fi
5118 fi
5120 if test $space = no; then
5121 # SVR3
5122 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5123 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5124 [AC_TRY_RUN([#include <sys/types.h>
5125 #include <sys/statfs.h>
5126 main ()
5127 {
5128 struct statfs fsd;
5129 exit (statfs (".", &fsd, sizeof fsd, 0));
5130 }],
5131 fu_cv_sys_stat_statfs4=yes,
5132 fu_cv_sys_stat_statfs4=no,
5133 fu_cv_sys_stat_statfs4=no)])
5134 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5135 if test $fu_cv_sys_stat_statfs4 = yes; then
5136 space=yes
5137 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5138 fi
5139 fi
5141 if test $space = no; then
5142 # 4.4BSD and NetBSD
5143 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5144 member (4.4BSD and NetBSD)])
5145 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5146 [AC_TRY_RUN([#include <sys/types.h>
5147 #ifdef HAVE_SYS_PARAM_H
5148 #include <sys/param.h>
5149 #endif
5150 #ifdef HAVE_SYS_MOUNT_H
5151 #include <sys/mount.h>
5152 #endif
5153 main ()
5154 {
5155 struct statfs fsd;
5156 fsd.f_fsize = 0;
5157 exit (statfs (".", &fsd));
5158 }],
5159 fu_cv_sys_stat_statfs2_fsize=yes,
5160 fu_cv_sys_stat_statfs2_fsize=no,
5161 fu_cv_sys_stat_statfs2_fsize=no)])
5162 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5163 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5164 space=yes
5165 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5166 fi
5167 fi
5169 if test $space = no; then
5170 # Ultrix
5171 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5172 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5173 [AC_TRY_RUN([#include <sys/types.h>
5174 #ifdef HAVE_SYS_PARAM_H
5175 #include <sys/param.h>
5176 #endif
5177 #ifdef HAVE_SYS_MOUNT_H
5178 #include <sys/mount.h>
5179 #endif
5180 #ifdef HAVE_SYS_FS_TYPES_H
5181 #include <sys/fs_types.h>
5182 #endif
5183 main ()
5184 {
5185 struct fs_data fsd;
5186 /* Ultrix's statfs returns 1 for success,
5187 0 for not mounted, -1 for failure. */
5188 exit (statfs (".", &fsd) != 1);
5189 }],
5190 fu_cv_sys_stat_fs_data=yes,
5191 fu_cv_sys_stat_fs_data=no,
5192 fu_cv_sys_stat_fs_data=no)])
5193 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5194 if test $fu_cv_sys_stat_fs_data = yes; then
5195 space=yes
5196 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5197 fi
5198 fi
5200 #
5201 # As a gating factor for large file support, in order to
5202 # use <4GB files we must have the following minimal support
5203 # available.
5204 # long long, and a 64 bit off_t or off64_t.
5205 # If we don't have all of these then disable large
5206 # file support.
5207 #
5208 AC_MSG_CHECKING([if large file support can be enabled])
5209 AC_TRY_COMPILE([
5210 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5211 #include <sys/types.h>
5212 #else
5213 __COMPILE_ERROR_
5214 #endif
5215 ],
5216 [int i],
5217 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5218 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5219 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5220 fi
5221 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5223 #################################################
5224 # check for cluster extensions
5226 CTDB_CFLAGS=""
5227 AC_SUBST(CTDB_CFLAGS)
5228 AC_ARG_WITH(ctdb,
5229 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5230 [ case "$withval" in
5231 yes|no)
5232 AC_MSG_WARN([--with-ctdb called without argument])
5233 ;;
5234 *)
5235 CTDB_CPPFLAGS="-I$withval/include"
5236 ;;
5237 esac])
5239 SAVED_CPPFLAGS="$CPPFLAGS"
5240 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
5241 ctdb_broken="missing or broken headers"
5243 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5244 #include "confdefs.h"
5245 #define NO_CONFIG_H
5246 #include "replace.h"
5247 #include "system/wait.h"
5248 #include "system/network.h"
5249 #define private #error __USED_RESERVED_WORD_private__
5250 #include <talloc.h>
5251 #include <tdb.h>
5252 #include <ctdb.h>
5253 ])
5255 AC_HAVE_DECL(CTDB_CONTROL_TRANS3_COMMIT,[
5256 #include "confdefs.h"
5257 #define NO_CONFIG_H
5258 #include "replace.h"
5259 #include "system/wait.h"
5260 #include "system/network.h"
5261 #include <talloc.h>
5262 #include <tdb.h>
5263 #include <ctdb.h>
5264 #include <ctdb_private.h>
5265 ])
5266 if test x"$ac_cv_have_CTDB_CONTROL_TRANS3_COMMIT_decl" = x"yes"; then
5267 ctdb_broken=no
5268 else
5269 ctdb_broken="ctdb transaction support missing or too old"
5270 fi
5272 # in ctdb 1.0.57 ctdb_control_tcp was temparary renamed to ctdb_tcp_client
5273 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5274 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5275 ],,[
5276 #include "confdefs.h"
5277 #define NO_CONFIG_H
5278 #include "replace.h"
5279 #include "system/wait.h"
5280 #include "system/network.h"
5281 #include <talloc.h>
5282 #include <tdb.h>
5283 #include <ctdb.h>
5284 #include <ctdb_private.h>
5285 ])
5287 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5288 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5289 ],[
5290 ctdb_broken="missing struct ctdb_control_tcp"
5291 ],[
5292 #include "confdefs.h"
5293 #define NO_CONFIG_H
5294 #include "replace.h"
5295 #include "system/wait.h"
5296 #include "system/network.h"
5297 #include <talloc.h>
5298 #include <tdb.h>
5299 #include <ctdb.h>
5300 #include <ctdb_private.h>
5301 ])
5303 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5304 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5305 ],,[
5306 #include "confdefs.h"
5307 #define NO_CONFIG_H
5308 #include "replace.h"
5309 #include "system/wait.h"
5310 #include "system/network.h"
5311 #include <talloc.h>
5312 #include <tdb.h>
5313 #include <ctdb.h>
5314 #include <ctdb_private.h>
5315 ])
5316 CPPFLAGS="$SAVED_CPPFLAGS"
5318 AC_MSG_CHECKING(cluster support)
5319 AC_ARG_WITH(cluster-support,
5320 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5322 if test x"$with_cluster_support" = x ; then
5323 with_cluster_support="auto"
5324 fi
5326 if test x"$ac_cv_header_ctdb_private_h" != x"yes"; then
5327 if test "x$with_cluster_support" = "xyes"; then
5328 AC_MSG_ERROR("ctdb_private.h is required for cluster support")
5329 fi
5330 with_cluster_support=no
5331 fi
5333 if test x"$ctdb_broken" != x"no"; then
5334 if test "x$with_cluster_support" = "xyes"; then
5335 AC_MSG_ERROR(["cluster support: $ctdb_broken"])
5336 fi
5337 with_cluster_support=no
5338 fi
5340 if test "x$with_cluster_support" != "xno"; then
5341 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5342 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5343 AC_MSG_RESULT(yes)
5344 else
5345 AC_MSG_RESULT(no)
5346 fi
5348 #################################################
5349 # check for ACL support
5351 AC_MSG_CHECKING(whether to support ACLs)
5352 AC_ARG_WITH(acl-support,
5353 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5354 [ case "$withval" in
5355 yes|no)
5356 with_acl_support="$withval"
5357 ;;
5358 esac ])
5360 if test x"$with_acl_support" = x ; then
5361 with_acl_support="auto"
5362 fi
5364 AC_MSG_RESULT($with_acl_support)
5366 if test x"$with_acl_support" = x"no"; then
5367 AC_MSG_RESULT(Disabling ACL support)
5368 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5369 else
5370 AC_MSG_NOTICE(checking whether ACL support is available:)
5371 case "$host_os" in
5372 *sysv5*)
5373 AC_MSG_NOTICE(Using UnixWare ACLs)
5374 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5375 default_static_modules="$default_static_modules vfs_solarisacl"
5376 ;;
5377 *solaris*)
5378 AC_MSG_NOTICE(Using solaris ACLs)
5379 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5380 ACL_LIBS="$ACL_LIBS -lsec"
5381 default_static_modules="$default_static_modules vfs_solarisacl"
5382 ;;
5383 *hpux*)
5384 AC_MSG_NOTICE(Using HPUX ACLs)
5385 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5386 default_static_modules="$default_static_modules vfs_hpuxacl"
5387 ;;
5388 *irix*)
5389 AC_MSG_NOTICE(Using IRIX ACLs)
5390 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5391 default_static_modules="$default_static_modules vfs_irixacl"
5392 ;;
5393 *aix*)
5394 AC_MSG_NOTICE(Using AIX ACLs)
5395 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5396 default_static_modules="$default_static_modules vfs_aixacl"
5397 ;;
5398 *osf*)
5399 AC_MSG_NOTICE(Using Tru64 ACLs)
5400 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5401 ACL_LIBS="$ACL_LIBS -lpacl"
5402 default_static_modules="$default_static_modules vfs_tru64acl"
5403 ;;
5404 *darwin*)
5405 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5406 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5407 ;;
5408 *)
5409 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5410 case "$host_os" in
5411 *linux*)
5412 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5413 ;;
5414 esac
5415 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5416 acl_LIBS=$LIBS
5417 LIBS="$LIBS $ACL_LIBS"
5418 AC_TRY_LINK([
5419 #include <sys/types.h>
5420 #include <sys/acl.h>
5421 ],[
5422 acl_t acl;
5423 int entry_id;
5424 acl_entry_t *entry_p;
5425 return acl_get_entry(acl, entry_id, entry_p);
5426 ],
5427 [samba_cv_HAVE_POSIX_ACLS=yes],
5428 [samba_cv_HAVE_POSIX_ACLS=no])
5429 LIBS=$acl_LIBS
5430 ])
5431 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5432 AC_MSG_NOTICE(Using posix ACLs)
5433 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5434 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5435 acl_LIBS=$LIBS
5436 LIBS="$LIBS $ACL_LIBS"
5437 AC_TRY_LINK([
5438 #include <sys/types.h>
5439 #include <sys/acl.h>
5440 ],[
5441 acl_permset_t permset_d;
5442 acl_perm_t perm;
5443 return acl_get_perm_np(permset_d, perm);
5444 ],
5445 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5446 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5447 LIBS=$acl_LIBS
5448 ])
5449 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5450 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5451 fi
5452 default_static_modules="$default_static_modules vfs_posixacl"
5453 else
5454 AC_MSG_NOTICE(ACL support is not avaliable)
5455 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5456 fi
5457 ;;
5458 esac
5459 fi # with_acl_support
5463 #################################################
5464 # check for AIO support
5466 AC_MSG_CHECKING(whether to support asynchronous io)
5467 AC_ARG_WITH(aio-support,
5468 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5469 [ case "$withval" in
5470 yes)
5472 AC_MSG_RESULT(yes)
5473 case "$host_os" in
5474 *)
5475 AIO_LIBS=$LIBS
5476 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5477 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5478 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5479 aio_LIBS=$LIBS
5480 LIBS=$AIO_LIBS
5481 AC_TRY_LINK([#include <sys/types.h>
5482 #include <aio.h>],
5483 [ struct aiocb a; return aio_read(&a);],
5484 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5485 LIBS=$aio_LIBS])
5486 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5487 aio_LIBS=$LIBS
5488 LIBS=$AIO_LIBS
5489 AC_TRY_LINK([#include <sys/types.h>
5490 #include <aio.h>],
5491 [ struct aiocb64 a; return aio_read64(&a);],
5492 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5493 LIBS=$aio_LIBS])
5494 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5495 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5496 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5497 LIBS=$AIO_LIBS
5498 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5499 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5500 LIBS=$AIO_LIBS
5501 fi
5503 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5504 AC_MSG_CHECKING(for aio_read)
5505 AC_LINK_IFELSE([#include <aio.h>
5506 int main() { struct aiocb a; return aio_read(&a); }],
5507 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5508 [AC_MSG_RESULT(no)])
5510 AC_MSG_CHECKING(for aio_write)
5511 AC_LINK_IFELSE([#include <aio.h>
5512 int main() { struct aiocb a; return aio_write(&a); }],
5513 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5514 [AC_MSG_RESULT(no)])
5516 AC_MSG_CHECKING(for aio_fsync)
5517 AC_LINK_IFELSE([#include <aio.h>
5518 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5519 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5520 [AC_MSG_RESULT(no)])
5522 AC_MSG_CHECKING(for aio_return)
5523 AC_LINK_IFELSE([#include <aio.h>
5524 int main() { struct aiocb a; return aio_return(&a); }],
5525 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5526 [AC_MSG_RESULT(no)])
5528 AC_MSG_CHECKING(for aio_error)
5529 AC_LINK_IFELSE([#include <aio.h>
5530 int main() { struct aiocb a; return aio_error(&a); }],
5531 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5532 [AC_MSG_RESULT(no)])
5534 AC_MSG_CHECKING(for aio_cancel)
5535 AC_LINK_IFELSE([#include <aio.h>
5536 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5537 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5538 [AC_MSG_RESULT(no)])
5540 AC_MSG_CHECKING(for aio_suspend)
5541 AC_LINK_IFELSE([#include <aio.h>
5542 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5543 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5544 [AC_MSG_RESULT(no)])
5545 fi
5547 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5548 AC_MSG_CHECKING(for aio_read64)
5549 AC_LINK_IFELSE([#include <aio.h>
5550 int main() { struct aiocb a; return aio_read64(&a); }],
5551 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5552 [AC_MSG_RESULT(no)])
5554 AC_MSG_CHECKING(for aio_write64)
5555 AC_LINK_IFELSE([#include <aio.h>
5556 int main() { struct aiocb a; return aio_write64(&a); }],
5557 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5558 [AC_MSG_RESULT(no)])
5560 AC_MSG_CHECKING(for aio_fsync64)
5561 AC_LINK_IFELSE([#include <aio.h>
5562 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5563 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5564 [AC_MSG_RESULT(no)])
5566 AC_MSG_CHECKING(for aio_return64)
5567 AC_LINK_IFELSE([#include <aio.h>
5568 int main() { struct aiocb a; return aio_return64(&a); }],
5569 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5570 [AC_MSG_RESULT(no)])
5572 AC_MSG_CHECKING(for aio_error64)
5573 AC_LINK_IFELSE([#include <aio.h>
5574 int main() { struct aiocb a; return aio_error64(&a); }],
5575 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5576 [AC_MSG_RESULT(no)])
5578 AC_MSG_CHECKING(for aio_cancel64)
5579 AC_LINK_IFELSE([#include <aio.h>
5580 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5581 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5582 [AC_MSG_RESULT(no)])
5584 AC_MSG_CHECKING(for aio_suspend64)
5585 AC_LINK_IFELSE([#include <aio.h>
5586 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5587 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5588 [AC_MSG_RESULT(no)])
5589 fi
5590 ;;
5591 esac
5592 ;;
5593 *)
5594 AC_MSG_RESULT(no)
5595 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5596 ;;
5597 esac ],
5598 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5599 AC_MSG_RESULT(no)
5600 )
5602 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5603 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5604 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5605 default_shared_modules="$default_shared_modules vfs_aio_fork"
5606 fi
5607 fi
5609 #################################################
5610 # check for sendfile support
5612 with_sendfile_support=yes
5613 AC_MSG_CHECKING(whether to check to support sendfile)
5614 AC_ARG_WITH(sendfile-support,
5615 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5616 [ case "$withval" in
5617 yes)
5619 AC_MSG_RESULT(yes);
5621 case "$host_os" in
5622 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5623 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5624 AC_TRY_LINK([#include <sys/sendfile.h>],
5625 [\
5626 int tofd, fromfd;
5627 off64_t offset;
5628 size_t total;
5629 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5630 ],
5631 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5633 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5634 AC_TRY_LINK([#include <sys/sendfile.h>],
5635 [\
5636 int tofd, fromfd;
5637 off_t offset;
5638 size_t total;
5639 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5640 ],
5641 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5643 # Try and cope with broken Linux sendfile....
5644 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5645 AC_TRY_LINK([\
5646 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5647 #undef _FILE_OFFSET_BITS
5648 #endif
5649 #include <sys/sendfile.h>],
5650 [\
5651 int tofd, fromfd;
5652 off_t offset;
5653 size_t total;
5654 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5655 ],
5656 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5658 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5659 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
5660 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5661 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5662 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5663 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5664 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5665 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5666 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5667 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5668 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5669 else
5670 AC_MSG_RESULT(no);
5671 fi
5673 ;;
5674 *freebsd* | *dragonfly* )
5675 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5676 AC_TRY_LINK([\
5677 #include <sys/types.h>
5678 #include <unistd.h>
5679 #include <sys/socket.h>
5680 #include <sys/uio.h>],
5681 [\
5682 int fromfd, tofd, ret, total=0;
5683 off_t offset, nwritten;
5684 struct sf_hdtr hdr;
5685 struct iovec hdtrl;
5686 hdr.headers = &hdtrl;
5687 hdr.hdr_cnt = 1;
5688 hdr.trailers = NULL;
5689 hdr.trl_cnt = 0;
5690 hdtrl.iov_base = NULL;
5691 hdtrl.iov_len = 0;
5692 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5693 ],
5694 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5696 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5697 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5698 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5699 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5700 else
5701 AC_MSG_RESULT(no);
5702 fi
5703 ;;
5705 *hpux*)
5706 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5707 AC_TRY_LINK([\
5708 #include <sys/socket.h>
5709 #include <sys/uio.h>],
5710 [\
5711 int fromfd, tofd;
5712 size_t total=0;
5713 struct iovec hdtrl[2];
5714 ssize_t nwritten;
5715 off64_t offset;
5717 hdtrl[0].iov_base = 0;
5718 hdtrl[0].iov_len = 0;
5720 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
5721 ],
5722 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5723 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5724 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
5725 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5726 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5727 else
5728 AC_MSG_RESULT(no);
5729 fi
5731 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
5732 AC_TRY_LINK([\
5733 #include <sys/socket.h>
5734 #include <sys/uio.h>],
5735 [\
5736 int fromfd, tofd;
5737 size_t total=0;
5738 struct iovec hdtrl[2];
5739 ssize_t nwritten;
5740 off_t offset;
5742 hdtrl[0].iov_base = 0;
5743 hdtrl[0].iov_len = 0;
5745 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
5746 ],
5747 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5748 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5749 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5750 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5751 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5752 else
5753 AC_MSG_RESULT(no);
5754 fi
5755 ;;
5757 *solaris*)
5758 AC_CHECK_LIB(sendfile,sendfilev)
5759 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
5760 AC_TRY_LINK([\
5761 #include <sys/sendfile.h>],
5762 [\
5763 int sfvcnt;
5764 size_t xferred;
5765 struct sendfilevec vec[2];
5766 ssize_t nwritten;
5767 int tofd;
5769 sfvcnt = 2;
5771 vec[0].sfv_fd = SFV_FD_SELF;
5772 vec[0].sfv_flag = 0;
5773 vec[0].sfv_off = 0;
5774 vec[0].sfv_len = 0;
5776 vec[1].sfv_fd = 0;
5777 vec[1].sfv_flag = 0;
5778 vec[1].sfv_off = 0;
5779 vec[1].sfv_len = 0;
5780 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
5781 ],
5782 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
5784 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
5785 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
5786 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
5787 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5788 else
5789 AC_MSG_RESULT(no);
5790 fi
5792 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
5793 AC_TRY_LINK([\
5794 #include <sys/sendfile.h>],
5795 [\
5796 int sfvcnt;
5797 size_t xferred;
5798 struct sendfilevec vec[2];
5799 ssize_t nwritten;
5800 int tofd;
5802 sfvcnt = 2;
5804 vec[0].sfv_fd = SFV_FD_SELF;
5805 vec[0].sfv_flag = 0;
5806 vec[0].sfv_off = 0;
5807 vec[0].sfv_len = 0;
5809 vec[1].sfv_fd = 0;
5810 vec[1].sfv_flag = 0;
5811 vec[1].sfv_off = 0;
5812 vec[1].sfv_len = 0;
5813 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
5814 ],
5815 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
5817 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
5818 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
5819 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
5820 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5821 else
5822 AC_MSG_RESULT(no);
5823 fi
5824 ;;
5825 *aix*)
5826 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
5827 AC_TRY_LINK([\
5828 #include <sys/socket.h>],
5829 [\
5830 int fromfd, tofd;
5831 size_t total=0;
5832 struct sf_parms hdtrl;
5833 ssize_t nwritten;
5834 off64_t offset;
5836 hdtrl.header_data = 0;
5837 hdtrl.header_length = 0;
5838 hdtrl.file_descriptor = fromfd;
5839 hdtrl.file_offset = 0;
5840 hdtrl.file_bytes = 0;
5841 hdtrl.trailer_data = 0;
5842 hdtrl.trailer_length = 0;
5844 nwritten = send_file(&tofd, &hdtrl, 0);
5845 ],
5846 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5847 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5848 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5849 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
5850 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5851 else
5852 AC_MSG_RESULT(no);
5853 fi
5854 ;;
5855 *)
5856 ;;
5857 esac
5858 ;;
5859 *)
5860 AC_MSG_RESULT(no)
5861 ;;
5862 esac ],
5863 AC_MSG_RESULT(yes)
5864 )
5866 ############################################
5867 # See if we have the Linux readahead syscall.
5869 AC_CACHE_CHECK([for Linux readahead],
5870 samba_cv_HAVE_LINUX_READAHEAD,[
5871 AC_TRY_LINK([
5872 #if defined(HAVE_UNISTD_H)
5873 #include <unistd.h>
5874 #endif
5875 #include <fcntl.h>],
5876 [ssize_t err = readahead(0,0,0x80000);],
5877 samba_cv_HAVE_LINUX_READAHEAD=yes,
5878 samba_cv_HAVE_LINUX_READAHEAD=no)])
5880 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
5881 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
5882 [Whether Linux readahead is available])
5883 fi
5885 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
5887 ############################################
5888 # See if we have the posix_fadvise syscall.
5890 AC_CACHE_CHECK([for posix_fadvise],
5891 samba_cv_HAVE_POSIX_FADVISE,[
5892 AC_TRY_LINK([
5893 #if defined(HAVE_UNISTD_H)
5894 #include <unistd.h>
5895 #endif
5896 #include <fcntl.h>],
5897 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
5898 samba_cv_HAVE_POSIX_FADVISE=yes,
5899 samba_cv_HAVE_POSIX_FADVISE=no)])
5901 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
5902 AC_DEFINE(HAVE_POSIX_FADVISE,1,
5903 [Whether posix_fadvise is available])
5904 fi
5906 ############################################
5907 # See if we have the Linux splice syscall.
5909 case "$host_os" in
5910 *linux*)
5911 AC_CACHE_CHECK([for Linux splice],
5912 samba_cv_HAVE_LINUX_SPLICE,[
5913 AC_TRY_LINK([
5914 #if defined(HAVE_UNISTD_H)
5915 #include <unistd.h>
5916 #endif
5917 #include <fcntl.h>],
5918 [long ret = splice(0,0,1,0,400,0);],
5919 samba_cv_HAVE_LINUX_SPLICE=yes,
5920 samba_cv_HAVE_LINUX_SPLICE=no)])
5921 ;;
5922 *)
5923 samba_cv_HAVE_LINUX_SPLICE=no
5924 ;;
5925 esac
5927 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
5928 AC_DEFINE(HAVE_LINUX_SPLICE,1,
5929 [Whether Linux splice is available])
5930 fi
5932 AC_HAVE_DECL(splice, [#include <fcntl.h>])
5934 ############################################
5935 # See if we have the a broken readlink syscall.
5937 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
5938 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
5939 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
5940 ])
5941 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
5942 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
5943 fi
5945 #################################################
5946 # Check whether winbind is supported on this platform. If so we need to
5947 # build and install client programs, sbin programs and shared libraries
5949 AC_MSG_CHECKING(whether to build winbind)
5951 # Initially, the value of $host_os decides whether winbind is supported
5953 HAVE_WINBIND=yes
5954 HAVE_WBCLIENT=no
5956 # Define external wbclient library to link against. This disables winbind.
5957 # We define this here so --with-winbind can override it.
5958 AC_ARG_WITH(wbclient,
5959 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
5960 [
5961 case "$withval" in
5962 no)
5963 HAVE_WBCLIENT=no
5964 ;;
5965 yes)
5966 HAVE_WBCLIENT=yes
5967 HAVE_WINBIND=no
5968 ;;
5969 *)
5970 HAVE_WBCLIENT=yes
5971 HAVE_WINBIND=no
5972 WBCLIENT_INCLUDES="-I$withval/include"
5973 WBCLIENT_LDFLAGS="-L$withval/lib"
5974 ;;
5975 esac ],
5976 )
5978 AC_SUBST(WBCLIENT_INCLUDES)
5979 AC_SUBST(WBCLIENT_LDFLAGS)
5980 AC_SUBST(WBCLIENT_LIBS)
5983 # Define the winbind shared library name and any specific linker flags
5984 # it needs to be built with.
5986 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
5987 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
5988 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
5989 NSSSONAMEVERSIONSUFFIX=""
5991 case "$host_os" in
5992 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5993 NSSSONAMEVERSIONSUFFIX=".2"
5994 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
5995 ;;
5996 *freebsd[[5-9]]*)
5997 # FreeBSD winbind client is implemented as a wrapper around
5998 # the Linux version.
5999 NSSSONAMEVERSIONSUFFIX=".1"
6000 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
6001 ../nsswitch/winbind_nss_linux.o"
6002 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6003 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6004 ;;
6006 *netbsd*[[3-9]]*)
6007 # NetBSD winbind client is implemented as a wrapper
6008 # around the Linux version. It needs getpwent_r() to
6009 # indicate libc's use of the correct nsdispatch API.
6010 #
6011 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
6012 WINBIND_NSS_EXTRA_OBJS="\
6013 ../nsswitch/winbind_nss_netbsd.o \
6014 ../nsswitch/winbind_nss_linux.o"
6015 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6016 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6017 else
6018 HAVE_WINBIND=no
6019 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
6020 fi
6021 ;;
6022 *irix*)
6023 # IRIX has differently named shared libraries
6024 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
6025 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
6026 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
6027 ;;
6028 *solaris*)
6029 # Solaris winbind client is implemented as a wrapper around
6030 # the Linux version.
6031 NSSSONAMEVERSIONSUFFIX=".1"
6032 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
6033 ../nsswitch/winbind_nss_linux.o"
6034 ;;
6035 *hpux11*)
6036 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
6037 ;;
6038 *aix*)
6039 # AIX has even differently named shared libraries. No
6040 # WINS support has been implemented yet.
6041 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
6042 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
6043 WINBIND_NSS="../nsswitch/WINBIND"
6044 WINBIND_WINS_NSS=""
6045 ;;
6046 *)
6047 HAVE_WINBIND=no
6048 winbind_no_reason=", unsupported on $host_os"
6049 ;;
6050 esac
6052 # Check the setting of --with-winbind
6054 AC_ARG_WITH(winbind,
6055 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
6056 [
6057 case "$withval" in
6058 yes)
6059 HAVE_WINBIND=yes
6060 HAVE_WBCLIENT=no
6061 ;;
6062 no)
6063 HAVE_WINBIND=no
6064 winbind_reason=""
6065 ;;
6066 esac ],
6067 )
6069 # We need unix domain sockets for winbind
6071 if test x"$HAVE_WINBIND" = x"yes"; then
6072 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
6073 winbind_no_reason=", no unix domain socket support on $host_os"
6074 HAVE_WINBIND=no
6075 fi
6076 fi
6078 # Display test results
6080 if test x"$HAVE_WINBIND" = x"no"; then
6081 WINBIND_NSS=""
6082 WINBIND_WINS_NSS=""
6083 fi
6084 if test x"$HAVE_WBCLIENT" = x"yes"; then
6085 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
6086 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
6087 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
6088 AC_MSG_RESULT(yes)
6089 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
6090 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6091 else
6092 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
6093 BUILD_LIBWBCLIENT_SHARED=no
6094 else
6095 BUILD_LIBWBCLIENT_SHARED=yes
6096 fi
6098 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
6099 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
6100 LIBWBCLIENT_SOVER=0
6101 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
6102 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
6103 ## Only worry about libwbclient if we have shared
6104 # library support
6105 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
6106 LIBWBCLIENT=libwbclient
6107 INSTALL_LIBWBCLIENT=installlibwbclient
6108 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
6109 LIBWBCLIENT_LIBS="-lwbclient"
6110 else
6111 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
6112 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
6113 fi
6114 fi
6116 if test x"$HAVE_WINBIND" = x"yes"; then
6117 AC_MSG_RESULT(yes)
6118 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
6120 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6121 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
6122 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
6123 PAM_MODULES="$PAM_MODULES pam_winbind"
6124 INSTALL_PAM_MODULES="installpammodules"
6125 UNINSTALL_PAM_MODULES="uninstallpammodules"
6126 fi
6127 else
6128 AC_MSG_RESULT(no$winbind_no_reason)
6129 fi
6131 AC_SUBST(WINBIND_NSS)
6132 AC_SUBST(WINBIND_WINS_NSS)
6133 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
6134 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
6135 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
6137 AC_SUBST(WINBIND_KRB5_LOCATOR)
6139 # Solaris 10 does have new member in nss_XbyY_key
6140 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
6141 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
6142 [#include <nss_dbdefs.h>])
6144 # Solaris has some extra fields in struct passwd that need to be
6145 # initialised otherwise nscd crashes.
6147 AC_CHECK_MEMBER(struct passwd.pw_comment,
6148 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
6149 [#include <pwd.h>])
6151 AC_CHECK_MEMBER(struct passwd.pw_age,
6152 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
6153 [#include <pwd.h>])
6155 # AIX 4.3.x and 5.1 do not have as many members in
6156 # struct secmethod_table as AIX 5.2
6157 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
6158 [#include <usersec.h>])
6159 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
6160 [#include <usersec.h>])
6162 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
6163 AC_TRY_COMPILE([#include <sys/types.h>
6164 #include <sys/socket.h>],
6165 [struct ucred cred;
6166 socklen_t cred_len;
6167 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
6168 ],
6169 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
6170 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
6171 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
6172 fi
6175 #################################################
6176 # Check to see if we should use the included popt
6178 AC_ARG_WITH(included-popt,
6179 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
6180 [
6181 case "$withval" in
6182 yes)
6183 INCLUDED_POPT=yes
6184 ;;
6185 no)
6186 INCLUDED_POPT=no
6187 ;;
6188 esac ],
6189 )
6190 if test x"$INCLUDED_POPT" != x"yes"; then
6191 AC_CHECK_LIB(popt, poptGetContext,
6192 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6193 fi
6195 AC_MSG_CHECKING(whether to use included popt)
6196 if test x"$INCLUDED_POPT" = x"yes"; then
6197 AC_MSG_RESULT(yes)
6198 BUILD_POPT='$(POPT_OBJ)'
6199 POPTLIBS='$(POPT_OBJ)'
6200 FLAGS1="-I\$(srcdir)/../lib/popt"
6201 else
6202 AC_MSG_RESULT(no)
6203 BUILD_POPT=""
6204 POPTLIBS="-lpopt"
6205 fi
6206 AC_SUBST(BUILD_POPT)
6207 AC_SUBST(POPTLIBS)
6208 AC_SUBST(FLAGS1)
6210 #################################################
6211 # Check if user wants DNS service discovery support
6213 AC_ARG_ENABLE(dnssd,
6214 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6216 AC_SUBST(DNSSD_LIBS)
6217 if test x"$enable_dnssd" = x"yes"; then
6218 have_dnssd_support=yes
6220 AC_CHECK_HEADERS(dns_sd.h)
6221 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6222 have_dnssd_support=no
6223 fi
6225 # On Darwin the DNSSD API is in libc, but on other platforms it's
6226 # probably in -ldns_sd
6227 AC_CHECK_FUNCS(DNSServiceRegister)
6228 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6229 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6230 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6231 have_dnssd_support=no
6232 fi
6234 if test x"$have_dnssd_support" = x"yes"; then
6235 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6236 [Whether to enable DNS service discovery support])
6237 else
6238 if test x"$enable_dnssd" = x"yes"; then
6239 AC_MSG_ERROR(DNS service discovery support not available)
6240 fi
6241 fi
6243 fi
6245 #################################################
6246 # Check if user wants avahi support
6248 AC_ARG_ENABLE(avahi,
6249 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6251 if test x"$enable_avahi" != x"no"; then
6252 have_avahi_support=yes
6254 AC_CHECK_HEADERS(avahi-common/watch.h)
6255 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6256 have_avahi_support=no
6257 fi
6259 AC_CHECK_HEADERS(avahi-client/client.h)
6260 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6261 have_avahi_support=no
6262 fi
6264 save_LIBS="$LIBS"
6265 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6266 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6267 LIBS="$save_LIBS"
6269 if test x"$have_avahi_client_new" != x"yes" -o \
6270 x"$have_avahi_strerror" != x"yes" ; then
6271 have_avahi_support=no
6272 fi
6274 if test x"$have_avahi_support" = x"yes"; then
6275 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6276 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6277 [Whether to enable avahi support])
6278 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6279 else
6280 if test x"$enable_avahi" = x"yes"; then
6281 AC_MSG_ERROR(avahi support not available)
6282 fi
6283 fi
6284 fi
6287 #################################################
6288 # Set pthread stuff
6290 PTHREAD_CFLAGS=error
6291 PTHREAD_LDFLAGS=error
6293 # If it's error, then the user didn't
6294 # define it.
6295 if test "x$PTHREAD_LDFLAGS" = xerror; then
6296 AC_CHECK_LIB(pthread, pthread_attr_init, [
6297 PTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
6298 PTHREAD_LDFLAGS="-lpthread" ])
6299 fi
6301 if test "x$PTHREAD_LDFLAGS" = xerror; then
6302 AC_CHECK_LIB(pthreads, pthread_attr_init, [
6303 PTHREAD_CFLAGS="-D_THREAD_SAFE"
6304 PTHREAD_LDFLAGS="-lpthreads" ])
6305 fi
6307 if test "x$PTHREAD_LDFLAGS" = xerror; then
6308 AC_CHECK_LIB(c_r, pthread_attr_init, [
6309 PTHREAD_CFLAGS="-D_THREAD_SAFE -pthread"
6310 PTHREAD_LDFLAGS="-pthread" ])
6311 fi
6313 if test "x$PTHREAD_LDFLAGS" = xerror; then
6314 AC_CHECK_FUNC(pthread_attr_init, [
6315 PTHREAD_CFLAGS="-D_REENTRANT"
6316 PTHREAD_LDFLAGS="-lpthread" ])
6317 fi
6319 # especially for HP-UX, where the AC_CHECK_FUNC macro fails to test for
6320 # pthread_attr_init. On pthread_mutex_lock it works there...
6321 if test "x$PTHREAD_LDFLAGS" = xerror; then
6322 AC_CHECK_LIB(pthread, pthread_mutex_lock, [
6323 PTHREAD_CFLAGS="-D_REENTRANT"
6324 PTHREAD_LDFLAGS="-lpthread" ])
6325 fi
6327 AC_SUBST(PTHREAD_CFLAGS)
6328 AC_SUBST(PTHREAD_LDFLAGS)
6330 samba_cv_HAVE_PTHREAD=no
6331 if test x"$PTHREAD_CFLAGS" != xerror -a x"$PTHREAD_LDFLAGS" != xerror; then
6332 samba_cv_HAVE_PTHREAD=yes
6333 # now check for pthread.h with pthread-correct CFLAGS and LDFLAGS:
6334 ac_save_CFLAGS=$CFLAGS
6335 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6336 ac_save_LDFLAGS=$LDFLAGS
6337 LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS"
6338 AC_CHECK_HEADERS(pthread.h)
6339 CFLAGS=$ac_save_CFLAGS
6340 LDFLAGS=$ac_save_LDFLAGS
6341 AC_DEFINE(HAVE_PTHREAD, 1, [Do we have pthreads around?])
6342 fi
6344 #################################################
6345 # Check if user wants pthreadpool support
6347 AC_ARG_ENABLE(pthreadpool,
6348 [AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=no)])])
6350 if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
6351 AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was found])
6352 fi
6354 if test x"$enable_pthreadpool" = x"yes" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
6355 LIBS="$LIBS $PTHREAD_LDFLAGS"
6356 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6357 AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers])
6358 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool.o")
6359 fi
6361 #################################################
6362 # Check to see if we should use the included iniparser
6364 AC_ARG_WITH(included-iniparser,
6365 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6366 [
6367 case "$withval" in
6368 yes)
6369 INCLUDED_INIPARSER=yes
6370 ;;
6371 no)
6372 INCLUDED_INIPARSER=no
6373 ;;
6374 esac ],
6375 )
6376 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6377 AC_CHECK_LIB(iniparser, iniparser_load,
6378 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6379 fi
6381 AC_MSG_CHECKING(whether to use included iniparser)
6382 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6383 AC_MSG_RESULT(yes)
6384 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6385 INIPARSERLIBS=""
6386 FLAGS1="$FLAGS1 -I\$(srcdir)/iniparser/src"
6387 else
6388 AC_MSG_RESULT(no)
6389 BUILD_INIPARSER=""
6390 INIPARSERLIBS="-liniparser"
6391 fi
6392 AC_SUBST(BUILD_INIPARSER)
6393 AC_SUBST(INIPARSERLIBS)
6394 AC_SUBST(FLAGS1)
6398 # Checks for the vfs_fileid module
6399 # Start
6400 AC_CHECK_FUNC(getmntent)
6402 AC_CHECK_HEADERS(sys/statfs.h)
6404 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
6405 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6406 AC_TRY_RUN([
6407 #include <sys/types.h>
6408 #include <sys/statfs.h>
6409 int main(void)
6410 {
6411 struct statfs fsd;
6412 fsid_t fsid = fsd.f_fsid;
6413 return statfs (".", &fsd);
6414 }],
6415 vfsfileid_cv_statfs=yes,
6416 vfsfileid_cv_statfs=no,
6417 vfsfileid_cv_statfs=cross)
6418 ])
6419 AC_MSG_RESULT($vfsfileid_cv_statfs)
6421 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6422 x"$vfsfileid_cv_statfs" = x"yes"; then
6423 default_shared_modules="$default_shared_modules vfs_fileid"
6424 fi
6425 # End
6426 # Checks for the vfs_fileid module
6429 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6430 do
6431 eval MODULE_DEFAULT_$i=STATIC
6432 done
6434 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6435 do
6436 dnl Fall back to static if we cannot build shared libraries
6437 eval MODULE_DEFAULT_$i=STATIC
6439 if test $BLDSHARED = true; then
6440 eval MODULE_DEFAULT_$i=SHARED
6441 fi
6442 done
6444 dnl Always build these modules static
6445 MODULE_rpc_spoolss=STATIC
6446 MODULE_rpc_srvsvc=STATIC
6447 MODULE_idmap_tdb=STATIC
6448 MODULE_idmap_passdb=STATIC
6449 MODULE_idmap_nss=STATIC
6451 MODULE_nss_info_template=STATIC
6453 AC_ARG_WITH(static-modules,
6454 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6455 [ if test $withval; then
6456 for i in `echo $withval | sed -e 's/,/ /g'`
6457 do
6458 eval MODULE_$i=STATIC
6459 done
6460 fi ])
6462 AC_ARG_WITH(shared-modules,
6463 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6464 [ if test $withval; then
6465 for i in `echo $withval | sed -e 's/,/ /g'`
6466 do
6467 eval MODULE_$i=SHARED
6468 done
6469 fi ])
6471 if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
6472 x"$MODULE_vfs_notify_fam" = xSTATIC ; then
6473 SMBD_FAM_LIBS="$SMB_FAM_LIBS"
6474 AC_SUBST(SMBD_FAM_LIBS)
6475 fi
6477 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT", PDB,
6478 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6479 SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
6480 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6481 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6482 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6483 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6486 SMB_MODULE(rpc_lsarpc, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
6487 SMB_MODULE(rpc_winreg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
6488 SMB_MODULE(rpc_initshutdown, \$(RPC_INITSHUTDOWN_OBJ), "bin/librpc_initshutdown.$SHLIBEXT", RPC)
6489 SMB_MODULE(rpc_dssetup, \$(RPC_DSSETUP_OBJ), "bin/librpc_dssetup.$SHLIBEXT", RPC)
6490 SMB_MODULE(rpc_wkssvc, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
6491 SMB_MODULE(rpc_svcctl, \$(RPC_SVCCTL_OBJ), "bin/librpc_svcctl.$SHLIBEXT", RPC)
6492 SMB_MODULE(rpc_ntsvcs, \$(RPC_NTSVCS_OBJ), "bin/librpc_ntsvcs.$SHLIBEXT", RPC)
6493 SMB_MODULE(rpc_netlogon, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
6494 SMB_MODULE(rpc_netdfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
6495 SMB_MODULE(rpc_srvsvc, \$(RPC_SVC_OBJ), "bin/librpc_svcsvc.$SHLIBEXT", RPC)
6496 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
6497 SMB_MODULE(rpc_eventlog, \$(RPC_EVENTLOG_OBJ), "bin/librpc_eventlog.$SHLIBEXT", RPC)
6498 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
6499 SMB_MODULE(rpc_rpcecho, \$(RPC_ECHO_OBJ), "bin/librpc_rpcecho.$SHLIBEXT", RPC)
6500 SMB_SUBSYSTEM(RPC,smbd/server.o)
6502 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6503 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6504 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6505 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6506 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6507 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6508 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6509 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6510 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6511 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6513 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6514 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6516 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6517 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6518 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6519 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6520 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6522 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6523 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6524 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6525 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6526 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6527 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6528 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6529 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6530 SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
6531 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6533 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6534 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6535 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6536 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6537 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6538 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6539 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6540 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6541 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6542 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6543 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6544 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6545 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6546 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6547 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6548 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6549 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6550 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6551 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6552 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6553 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6554 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6555 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6556 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6557 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6558 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6559 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6560 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6561 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6562 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6563 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6564 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6565 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6566 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6567 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6568 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6569 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6570 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6571 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6572 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6573 SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
6574 SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
6575 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
6576 SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
6578 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6580 SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
6581 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
6582 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
6584 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6585 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6586 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6587 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6589 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6591 #################################################
6592 # do extra things if we are running insure
6594 if test "${ac_cv_prog_CC}" = "insure"; then
6595 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6596 fi
6598 #################################################
6599 # If run from the build farm, enable NASTY hacks
6600 #################################################
6601 AC_MSG_CHECKING(whether to enable build farm hacks)
6602 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6603 AC_MSG_RESULT(yes)
6604 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6605 else
6606 AC_MSG_RESULT(no)
6607 fi
6609 #################################################
6610 # check for bad librt/libpthread interactions
6612 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6613 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6614 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6615 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6617 SMB_IF_RTSIGNAL_BUG(
6618 [
6619 # Have RT_SIGNAL bug, need to check whether the problem will
6620 # affect anything we have configured.
6622 rt_do_error=no
6623 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6624 if test x"$rt_signal_lease_ok" = x"no" ; then
6625 rt_do_error=yes
6626 fi
6627 fi
6629 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6630 if test x"$rt_signal_notify_ok" = x"no" ; then
6631 rt_do_error=yes
6632 fi
6633 fi
6635 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6636 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6637 if test x"$rt_signal_aio_ok" = x"no" ; then
6638 rt_do_error=yes
6639 fi
6640 fi
6642 if test x"$rt_do_error" = x"yes" ; then
6643 SMB_IS_LIBPTHREAD_LINKED(
6644 [
6645 cat<<MSG
6647 *** On this platforms, linking Samba against pthreads causes problems
6648 *** with the oplock and change notification mechanisms. You may be
6649 *** using pthreads as a side-effect of using the --with-aio-support
6650 *** or --with-profiling-data options. Please remove these and try again.
6652 MSG
6653 ],
6654 [
6655 cat<<MSG
6657 *** On this platform, the oplock and change notification mechanisms do not
6658 *** appear to work. Please report this problem to samba-technical@samba.org
6659 *** and attach the config.log file from this directory.
6661 MSG
6662 ])
6663 AC_MSG_ERROR(unable to use realtime signals on this platform)
6664 fi
6665 ],
6666 [
6667 # no RT_SIGNAL bug, we are golden
6668 SMB_IS_LIBPTHREAD_LINKED(
6669 [
6670 AC_MSG_WARN(using libpthreads - this may degrade performance)
6671 ])
6673 ],
6674 [
6675 # cross compiling, I hope you know what you are doing
6676 true
6677 ])
6679 fi
6681 AC_ARG_ENABLE(merged-build,
6682 [AS_HELP_STRING([--enable-merged-build], [Build Samba 4 as well])],
6683 [ enable_merged_build=$enableval ], [ enable_merged_build=auto ])
6685 if test x"$enable_merged_build" = x"yes" -a \
6686 x"$merged_build_possible" = x"no" ; then
6687 AC_MSG_ERROR(Merged build required but not possible)
6688 fi
6690 m4_include(../lib/zlib/zlib.m4)
6692 if test x$enable_merged_build = xauto; then
6693 # Check for python
6694 m4_include(../m4/check_python.m4)
6695 AC_SAMBA_PYTHON_DEVEL([true], [merged_build_possible=no])
6697 AC_MSG_CHECKING([whether it would be possible to do a merged build])
6698 AC_MSG_RESULT([$merged_build_possible])
6700 # Enable merged build automatically if possible, when in developer mode
6701 # Don't enable merged build automatically in 3.4.0.
6702 #if test "x$developer" = xyes; then
6703 # enable_merged_build=$merged_build_possible
6704 #fi
6705 fi
6707 if test x$enable_merged_build = xyes; then
6708 MERGED_BUILD=1
6709 saved_USESHARED="$USESHARED"
6710 USESHARED="false"
6711 m4_include(samba4.m4)
6712 USESHARED="$saved_USESHARED"
6713 fi
6715 AC_SUBST(ZLIB_LIBS)
6716 AC_SUBST(ZLIB_OBJS)
6717 AC_ZLIB([ZLIB_OBJS=""], [
6718 ZLIB_LIBS=""
6719 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
6720 deflate.o trees.o zutil.o inflate.o infback.o \
6721 inftrees.o inffast.o
6722 do
6723 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
6724 done
6725 CFLAGS="-I../lib/zlib $CFLAGS"
6726 ])
6728 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
6730 if test "x$enable_dmalloc" = xyes
6731 then
6732 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
6733 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
6734 [Define to check invariants around some common functions])
6735 LIBS="$LIBS -ldmalloc"
6736 fi
6738 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
6739 LIB_REMOVE_USR_LIB(LDFLAGS)
6740 LIB_REMOVE_USR_LIB(LIBS)
6742 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
6743 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
6744 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
6746 #################################################
6747 # Display summary of libraries detected
6749 AC_MSG_RESULT([Using libraries:])
6750 AC_MSG_RESULT([ LIBS = $LIBS])
6751 if test x"$with_ads_support" != x"no"; then
6752 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
6753 fi
6754 if test x"$with_ldap_support" != x"no"; then
6755 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
6756 fi
6757 if test x"$with_dnsupdate_support" != x"no"; then
6758 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
6759 fi
6760 if test x"$have_dnssd_support" != x"no"; then
6761 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
6762 fi
6763 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
6765 #################################################
6766 # final configure stuff
6768 AC_MSG_CHECKING([configure summary])
6769 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
6770 AC_MSG_RESULT(yes),
6771 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
6772 AC_MSG_WARN([cannot run when cross-compiling]))
6774 dnl Merge in developer cflags from now on
6775 AC_SUBST(DEVELOPER_CFLAGS)
6776 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
6777 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
6778 fi
6780 # Stuff the smbd-only libraries at the end of the smbd link
6781 # path (if we have them).
6782 SMBD_LIBS="$samba_dmapi_libs"
6783 AC_SUBST(SMBD_LIBS)
6785 CFLAGS="${CFLAGS} \$(FLAGS)"
6787 if test x$MERGED_BUILD != x1; then
6788 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
6789 else
6790 if test x"$BLDSHARED" = x"true" ; then
6791 LDFLAGS="$LDFLAGS -L./bin"
6792 fi
6793 fi
6795 AC_SUBST(MAKEFILE)
6796 if test x$samba_cv_gnu_make = xyes; then
6797 MAKEFILE=Makefile
6798 else
6799 # When we don't have GNU Make, generate a copy of Makefile.in
6800 # that doesn't have the "include " statements but just includes
6801 # the files verbatim.
6802 MAKEFILE=Makefile-noincludes
6803 $PERL ./script/expand-includes.pl Makefile.in > $MAKEFILE.in
6804 fi
6805 AC_OUTPUT($MAKEFILE
6806 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
6807 lib/netapi/examples/Makefile
6808 lib/netapi/tests/Makefile
6809 pkgconfig/smbclient.pc
6810 pkgconfig/wbclient.pc
6811 pkgconfig/netapi.pc
6812 pkgconfig/smbsharemodes.pc
6813 ../examples/libsmbclient/Makefile.internal
6814 )
6815 dnl If we had to expand the includes, make tsure the output file is moved back
6816 AC_OUTPUT_COMMANDS([
6817 if test x$MAKEFILE != Makefile; then
6818 mv $MAKEFILE Makefile
6819 fi
6820 ])
6822 #################################################
6823 # Print very concise instructions on building/use
6824 if test "x$enable_dmalloc" = xyes
6825 then
6826 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
6827 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
6828 fi