| blob | 59c2ef93d7f9dab76a60579296b3cb2ad287f02d |
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/autoconf/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
26 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
28 m4_include(../lib/tevent/libtevent.m4)
29 m4_include(../lib/ccan/libccan.m4)
31 LIBTEVENT_OBJ0=""
32 for obj in ${TEVENT_OBJ}; do
33 LIBTEVENT_OBJ0="${LIBTEVENT_OBJ0} ${teventdir}/${obj}"
34 done
35 AC_SUBST(LIBTEVENT_OBJ0)
36 LIBS="${LIBS} ${TEVENT_LIBS}"
38 SAMBA_CPPFLAGS="-Iinclude/autoconf -Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
39 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
40 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
41 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CCAN_CFLAGS}"
42 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
43 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.."
44 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/tdb_compat"
46 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/popt"
48 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
49 if test "x${srcdir-.}" != "x."; then
50 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
51 fi
53 dnl Unique-to-Samba variables we'll be playing with.
54 AC_SUBST(SAMBA_CPPFLAGS)
55 AC_SUBST(SHELL)
56 AC_SUBST(LDSHFLAGS)
57 AC_SUBST(SONAMEFLAG)
58 AC_SUBST(SHLD)
59 AC_SUBST(MODULE_EXPORTS)
60 AC_SUBST(DSO_EXPORTS)
61 AC_SUBST(HOST_OS)
62 AC_SUBST(PICFLAG)
63 AC_SUBST(PIE_CFLAGS)
64 AC_SUBST(PIE_LDFLAGS)
65 AC_SUBST(RELRO_LDFLAGS)
66 AC_SUBST(SHLIBEXT)
67 AC_SUBST(INSTALLLIBCMD_SH)
68 AC_SUBST(INSTALLLIBCMD_A)
69 AC_SUBST(UNINSTALLLIBCMD_SH)
70 AC_SUBST(UNINSTALLLIBCMD_A)
72 AC_SUBST(INSTALL_LIBWBCLIENT)
73 AC_SUBST(UNINSTALL_LIBWBCLIENT)
74 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
75 AC_SUBST(LIBWBCLIENT_SHARED_TARGET_SOVER)
76 AC_SUBST(LIBWBCLIENT_SHARED_TARGET_FULLVER)
77 AC_SUBST(LIBWBCLIENT_SHARED)
78 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
79 AC_SUBST(LIBWBCLIENT_STATIC)
80 AC_SUBST(LIBWBCLIENT_SOVER)
81 AC_SUBST(LIBWBCLIENT_FULLVER)
82 AC_SUBST(LIBWBCLIENT)
83 AC_SUBST(LIBWBCLIENT_LIBS)
85 AC_SUBST(LIBSAMBAUTIL_SHARED)
87 AC_SUBST(PRINT_LIBS)
88 AC_SUBST(AUTH_LIBS)
89 AC_SUBST(ACL_LIBS)
90 AC_SUBST(PASSDB_LIBS)
91 AC_SUBST(IDMAP_LIBS)
92 AC_SUBST(KRB5_LIBS)
93 AC_SUBST(UUID_LIBS)
94 AC_SUBST(LDAP_LIBS)
95 AC_SUBST(GPEXT_LIBS)
96 AC_SUBST(PAM_MODULES)
97 AC_SUBST(INSTALL_PAM_MODULES)
98 AC_SUBST(UNINSTALL_PAM_MODULES)
99 AC_SUBST(NSS_MODULES)
100 AC_SUBST(EXTRA_BIN_PROGS)
101 AC_SUBST(CIFSMOUNT_PROGS)
102 AC_SUBST(INSTALL_CIFSMOUNT)
103 AC_SUBST(UNINSTALL_CIFSMOUNT)
104 AC_SUBST(CIFSUMOUNT_PROGS)
105 AC_SUBST(INSTALL_CIFSUMOUNT)
106 AC_SUBST(UNINSTALL_CIFSUMOUNT)
107 AC_SUBST(CIFSUPCALL_PROGS)
108 AC_SUBST(INSTALL_CIFSUPCALL)
109 AC_SUBST(UNINSTALL_CIFSUPCALL)
110 AC_SUBST(EXTRA_SBIN_PROGS)
111 AC_SUBST(EXTRA_ALL_TARGETS)
112 AC_SUBST(CONFIG_LIBS)
113 AC_SUBST(NSCD_LIBS)
115 # compile with optimization and without debugging by default, but
116 # allow people to set their own preference.
117 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
118 # if it has no value. This prevent *very* large debug binaries from occurring
119 # by default.
120 if test "x$debug" = "xyes" ; then
121 CFLAGS="${CFLAGS} -g"
122 fi
123 if test "x$CFLAGS" = x; then
124 CFLAGS="-O"
125 fi
127 m4_include(../lib/socket_wrapper/config.m4)
128 m4_include(../lib/nss_wrapper/config.m4)
130 m4_include(m4/swat.m4)
132 DEVELOPER_CFLAGS="-DDEBUG_PASSWORD -DDEVELOPER"
134 # Probe the gcc version for extra CFLAGS. We always stash these in
135 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
136 # Makefile edit, avoiding the need to re-run configure.
137 if test x"$ac_cv_prog_gcc" = x"yes" ; then
138 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings"
139 # Add -Wdeclaration-after-statement if compiler supports it
140 AC_CACHE_CHECK(
141 [that the C compiler understands -Wdeclaration-after-statement],
142 samba_cv_HAVE_Wdeclaration_after_statement, [
143 AC_TRY_RUN_STRICT([
144 int main(void)
145 {
146 return 0;
147 }],[$CFLAGS -Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
148 samba_cv_HAVE_Wdeclaration_after_statement=yes,
149 samba_cv_HAVE_Wdeclaration_after_statement=no,
150 samba_cv_HAVE_Wdeclaration_after_statement=cross)
151 ])
153 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
154 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
155 fi
157 #-Werror-implicit-function-declaration
158 AC_CACHE_CHECK(
159 [that the C compiler understands -Werror-implicit-function-declaration],
160 samba_cv_HAVE_Werror_implicit_function_declaration, [
161 AC_TRY_RUN_STRICT([
162 int main(void)
163 {
164 return 0;
165 }],[$CFLAGS -Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
166 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
167 samba_cv_HAVE_Werror_implicit_function_declaration=no,
168 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
169 ])
170 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
171 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
172 fi
174 # krb5developer is like developer, except we don't get
175 # -Wstrict-prototypes.
176 if test x"$krb5_developer" != x"$yes" ; then
177 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
178 fi
180 if test x"$picky_developer" = x"yes"; then
181 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
182 fi
183 fi
185 #################################################
186 # check for a shared memory profiling support
187 AC_MSG_CHECKING(whether to use profiling)
188 AC_ARG_WITH(profiling-data,
189 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
190 [ case "$withval" in
191 yes)
192 AC_MSG_RESULT(yes)
193 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
194 samba_cv_WITH_PROFILE=yes
195 ;;
196 *)
197 AC_MSG_RESULT(no)
198 samba_cv_WITH_PROFILE=no
199 ;;
200 esac ],
201 AC_MSG_RESULT(no)
202 )
204 dnl Checks for programs.
205 AC_ARG_ENABLE(smbtorture4,
206 [AS_HELP_STRING([--enable-smbtorture4], [Enable building smbtorture4 (default=auto)])])
208 if test x$enable_smbtorture4 != xno; then
209 smbtorture4_possible=yes
210 else
211 smbtorture4_possible=no
212 fi
214 AC_PROG_INSTALL
215 AC_PROG_AWK
216 # Check for GNU make
217 m4_include(../m4/check_make.m4)
218 AC_SAMBA_GNU_MAKE([true], [true])
220 # Check for perl
221 m4_include(../m4/check_perl.m4)
222 AC_SAMBA_PERL([true], [smbtorture4_possible=no])
224 # Check for python
225 m4_include(../m4/check_python.m4)
226 AC_SAMBA_PYTHON_DEVEL([true], [smbtorture4_possible=no])
228 AC_CHECK_TOOL(AR, ar)
230 dnl Check if we (actually our C compiler!) use GNU ld
231 AC_PROG_LD_GNU
233 dnl Certain versions of GNU ld the default is not to have the
234 dnl --allow-shlib-undefined flag defined. This causes a stackload of
235 dnl warnings when building modules.
236 if test "$ac_cv_prog_gnu_ld" = "yes"; then
237 ac_cv_gnu_ld_version=`$CC -Wl,-v /dev/null 2>&1 < /dev/null | grep "GNU ld"`
238 AC_MSG_CHECKING(GNU ld release date)
239 changequote(,)dnl
240 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
241 changequote([,])dnl
242 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
243 if test -n "$ac_cv_gnu_ld_date"; then
244 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
245 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
246 fi
247 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
248 ac_cv_gnu_ld_version_script=yes
249 fi
250 else
251 AC_MSG_CHECKING(GNU ld release version)
252 changequote(,)dnl
253 ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | awk '{print $NF}' | sed -n 's,\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
254 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
255 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
256 changequote([,])dnl
257 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
258 AC_MSG_CHECKING(GNU ld release version major)
259 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
260 AC_MSG_CHECKING(GNU ld release version minor)
261 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
262 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
263 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
264 fi
265 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major" = 2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
266 ac_cv_gnu_ld_version_script=yes
267 fi
268 fi
269 fi
271 dnl look for executable suffix
272 AC_EXEEXT
274 dnl Check if C compiler understands -c and -o at the same time
275 AC_PROG_CC_C_O
276 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
277 BROKEN_CC=
278 else
279 BROKEN_CC=#
280 fi
281 AC_SUBST(BROKEN_CC)
283 dnl Check if the C compiler understands -Werror (GNU)
284 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
285 AC_TRY_RUN_STRICT([
286 int main(void)
287 {
288 return 0;
289 }],[$CFLAGS -Werror],[$CPPFLAGS],[$LDFLAGS],
290 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
291 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
292 Werror_FLAGS="-Werror"
293 else
294 dnl Check if the C compiler understands -w2
295 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
296 AC_TRY_RUN_STRICT([
297 int main(void)
298 {
299 return 0;
300 }],[$CFLAGS -w2],[$CPPFLAGS],[$LDFLAGS],
301 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
302 if test x"$samba_cv_HAVE_w2" = x"yes"; then
303 Werror_FLAGS="-w2"
304 else
305 dnl Check if the C compiler understands -errwarn (Sun)
306 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
307 AC_TRY_RUN_STRICT([
308 int main(void)
309 {
310 return 0;
311 }],[$CFLAGS -errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
312 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
313 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
314 Werror_FLAGS="-errwarn=%all"
315 else
316 dnl Check if the C compiler understands -qhalt (IBM)
317 AC_CACHE_CHECK([that the C compiler understands -qhalt],samba_cv_HAVE_qhalt, [
318 AC_TRY_RUN_STRICT([
319 int main(void)
320 {
321 return 0;
322 }],[$CFLAGS -qhalt=w],[$CPPFLAGS],[$LDFLAGS],
323 samba_cv_HAVE_qhalt=yes,samba_cv_HAVE_qhalt=no,samba_cv_HAVE_qhalt=cross)])
324 if test x"$samba_cv_HAVE_qhalt" = x"yes"; then
325 Werror_FLAGS="-qhalt=w"
326 fi
327 fi
328 fi
329 fi
331 ############################################
332 # check if the compiler can handle negative enum values
333 # and don't truncate the values to INT_MAX
334 # a runtime test is needed here
335 AC_SUBST(PIDL_ARGS)
336 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
337 AC_TRY_RUN(
338 [
339 #include <stdio.h>
340 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
341 int main(void) {
342 enum negative_values v1 = NEGATIVE_VALUE;
343 unsigned v2 = NEGATIVE_VALUE;
345 if (v1 != 0xFFFFFFFF) {
346 printf("%u != 0xFFFFFFFF\n", v1);
347 return 1;
348 }
349 if (v2 != 0xFFFFFFFF) {
350 printf("%u != 0xFFFFFFFF\n", v2);
351 return 1;
352 }
354 return 0;
355 }
356 ],
357 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv_CC_NEGATIVE_ENUM_VALUES=no)])
358 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
359 AC_MSG_WARN([using --uint-enums for pidl])
360 PIDL_ARGS="$PIDL_ARGS --uint-enums"
361 fi
363 dnl Figure out the flags to support named structure initializers
365 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
367 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
368 AC_MSG_CHECKING(uname -s)
369 AC_MSG_RESULT(${UNAME_S})
371 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
372 AC_MSG_CHECKING(uname -r)
373 AC_MSG_RESULT(${UNAME_R})
375 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
376 AC_MSG_CHECKING(uname -m)
377 AC_MSG_RESULT(${UNAME_M})
379 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
380 AC_MSG_CHECKING(uname -p)
381 AC_MSG_RESULT(${UNAME_P})
383 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
384 AC_MSG_CHECKING(uname -i)
385 AC_MSG_RESULT(${UNAME_I})
387 dnl Add #include for broken IRIX header files
388 case "$host_os" in
389 *irix6*)
390 #TODO add to libreplace
391 if test x"$ac_cv_prog_gcc" != x"yes" ; then
392 dnl Fix sensible defaults for MIPSPro compilers. The
393 dnl error numbers are valid for the 7.3 compilers,
394 dnl hopefully also valid for the 7.4 series.
395 dnl
396 dnl Bugzilla 3801. Force an error on warning 1035
397 dnl so we don't incorrectly detect stdint.h. This
398 dnl warning is emitted for #error directives.
399 CFLAGS="$CFLAGS -diag_error 1035"
400 dnl 1209: Controlling expression is constant
401 dnl 1174: Function foo declared but never referenced
402 dnl 3201: Parameter foo was never referenced
403 CFLAGS="$CFLAGS -woff 1209,1174,3201"
404 fi
405 ;;
406 esac
408 DYNEXP=
409 AC_SUBST(DYNEXP)
410 LDSHFLAGS_Z_DEFS=
411 AC_SUBST(LDSHFLAGS_Z_DEFS)
412 LDSHFLAGS_Z_NODEFS=
413 AC_SUBST(LDSHFLAGS_Z_NODEFS)
415 dnl Add modules that have to be built by default here
416 dnl These have to be built static:
417 default_static_modules=""
418 default_static_modules="$default_static_modules pdb_smbpasswd"
419 default_static_modules="$default_static_modules pdb_tdbsam"
420 default_static_modules="$default_static_modules pdb_wbc_sam"
421 default_static_modules="$default_static_modules rpc_lsarpc"
422 default_static_modules="$default_static_modules rpc_samr"
423 default_static_modules="$default_static_modules rpc_winreg"
424 default_static_modules="$default_static_modules rpc_initshutdown"
425 default_static_modules="$default_static_modules rpc_dssetup"
426 default_static_modules="$default_static_modules rpc_wkssvc"
427 default_static_modules="$default_static_modules rpc_svcctl"
428 default_static_modules="$default_static_modules rpc_ntsvcs"
429 default_static_modules="$default_static_modules rpc_netlogon"
430 default_static_modules="$default_static_modules rpc_netdfs"
431 default_static_modules="$default_static_modules rpc_srvsvc"
432 default_static_modules="$default_static_modules rpc_spoolss"
433 default_static_modules="$default_static_modules rpc_eventlog"
434 default_static_modules="$default_static_modules auth_sam"
435 default_static_modules="$default_static_modules auth_unix"
436 default_static_modules="$default_static_modules auth_winbind"
437 default_static_modules="$default_static_modules auth_wbc"
438 default_static_modules="$default_static_modules auth_server"
439 default_static_modules="$default_static_modules auth_domain"
440 default_static_modules="$default_static_modules auth_builtin"
441 default_static_modules="$default_static_modules vfs_default"
442 default_static_modules="$default_static_modules nss_info_template"
444 dnl These are preferably build shared, and static if dlopen() is not available
445 default_shared_modules=""
446 default_shared_modules="$default_shared_modules vfs_recycle"
447 default_shared_modules="$default_shared_modules vfs_audit"
448 default_shared_modules="$default_shared_modules vfs_extd_audit"
449 default_shared_modules="$default_shared_modules vfs_full_audit"
450 default_shared_modules="$default_shared_modules vfs_netatalk"
451 default_shared_modules="$default_shared_modules vfs_fake_perms"
452 default_shared_modules="$default_shared_modules vfs_default_quota"
453 default_shared_modules="$default_shared_modules vfs_readonly"
454 default_shared_modules="$default_shared_modules vfs_cap"
455 default_shared_modules="$default_shared_modules vfs_expand_msdfs"
456 default_shared_modules="$default_shared_modules vfs_shadow_copy"
457 default_shared_modules="$default_shared_modules vfs_shadow_copy2"
458 default_shared_modules="$default_shared_modules charset_CP850"
459 default_shared_modules="$default_shared_modules charset_CP437"
460 default_shared_modules="$default_shared_modules auth_script"
461 default_shared_modules="$default_shared_modules vfs_readahead"
462 default_shared_modules="$default_shared_modules vfs_xattr_tdb"
463 default_shared_modules="$default_shared_modules vfs_streams_xattr"
464 default_shared_modules="$default_shared_modules vfs_streams_depot"
465 default_shared_modules="$default_shared_modules vfs_acl_xattr"
466 default_shared_modules="$default_shared_modules vfs_acl_tdb"
467 default_shared_modules="$default_shared_modules vfs_smb_traffic_analyzer"
468 default_shared_modules="$default_shared_modules vfs_preopen"
469 default_shared_modules="$default_shared_modules vfs_catia"
470 default_shared_modules="$default_shared_modules vfs_scannedonly"
471 default_shared_modules="$default_shared_modules vfs_crossrename"
472 default_shared_modules="$default_shared_modules vfs_linux_xfs_sgid"
473 default_shared_modules="$default_shared_modules vfs_time_audit"
474 default_shared_modules="$default_shared_modules idmap_autorid"
476 if test "x$developer" = xyes; then
477 default_static_modules="$default_static_modules rpc_rpcecho pdb_ads"
478 default_static_modules="$default_static_modules auth_netlogond"
479 default_shared_modules="$default_shared_modules charset_weird perfcount_test"
480 fi
482 #
483 # Config CPPFLAG settings for strange OS's that must be set
484 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
485 # case statement; its first reference must be unconditional.
486 #
487 case "$host_os" in
488 *hpux*)
489 #
490 # Defines needed for HPUX support.
491 # HPUX has bigcrypt but (sometimes?) doesn't use it for
492 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
493 #
494 case `uname -r` in
495 *9*|*10*|*11)
496 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
497 ;;
498 esac
499 ;;
501 #
502 # CRAY Unicos has broken const handling
503 *unicos*)
504 AC_MSG_RESULT([disabling const])
505 CPPFLAGS="$CPPFLAGS -Dconst="
506 ;;
508 #
509 # AIX4.x doesn't even admit to having large
510 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
511 #
512 *aix4*)
513 AC_MSG_RESULT([enabling large file support])
514 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
515 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
516 ;;
517 #
518 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
519 # to the existance of large files..
520 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
521 # recommendations on large file support, however it makes the
522 # compile work using gcc 2.7 and 2.8, whereas using the Sun
523 # recommendation makes the compile fail on gcc2.7. JRA.
524 #
525 # Solaris uses SYSV printing. Make sure to set that here. --jerry
526 #
527 *solaris*)
528 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
529 case `uname -r` in
530 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
531 AC_MSG_RESULT([no large file support])
532 ;;
533 5.*)
534 LDFLAGS="$LDFLAGS -lthread"
535 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
536 AC_MSG_RESULT([enabling large file support])
537 if test "$ac_cv_prog_gcc" = yes; then
538 ${CC-cc} -v >conftest.c 2>&1
539 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
540 rm -fr conftest.c
541 case "$ac_cv_gcc_compiler_version_number" in
542 *"gcc version 2.6"*|*"gcc version 2.7"*)
543 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
544 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
545 ;;
546 *)
547 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
548 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
549 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
550 ;;
551 esac
552 else
553 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
554 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
555 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
556 fi
557 ;;
558 esac
559 ;;
560 #
561 # IRIX uses SYSV printing. Make sure to set that here
562 #
563 *irix*)
564 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
565 ;;
566 *freebsd*|*dragonfly*)
567 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
568 ;;
569 #
570 # VOS may need to have POSIX support and System V compatibility enabled.
571 #
572 *vos*)
573 case "$CPPFLAGS" in
574 *-D_POSIX_C_SOURCE*)
575 ;;
576 *)
577 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
578 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
579 ;;
580 esac
581 case "$CPPFLAGS" in
582 *-D_SYSV*|*-D_SVID_SOURCE*)
583 ;;
584 *)
585 CPPFLAGS="$CPPFLAGS -D_SYSV"
586 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
587 esac
588 ;;
589 #
590 # Tests needed for SINIX large file support.
591 #
592 *sysv4*)
593 if test $host = mips-sni-sysv4 ; then
594 AC_MSG_CHECKING([for LFS support])
595 old_CPPFLAGS="$CPPFLAGS"
596 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
597 AC_TRY_RUN([
598 #include <unistd.h>
599 main () {
600 #if _LFS64_LARGEFILE == 1
601 exit(0);
602 #else
603 exit(1);
604 #endif
605 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
606 CPPFLAGS="$old_CPPFLAGS"
607 if test x$SINIX_LFS_SUPPORT = xyes ; then
608 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
609 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
610 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
611 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
612 LIBS="`getconf LFS64_LIBS` $LIBS"
613 fi
614 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
615 fi
616 ;;
618 # Systems with LFS support.
619 #
620 gnu* | k*bsd*-gnu | kopensolaris*-gnu)
621 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
622 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
623 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
624 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
625 ;;
627 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
628 #
629 *linux*)
630 AC_MSG_CHECKING([for LFS support])
631 old_CPPFLAGS="$CPPFLAGS"
632 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
633 AC_TRY_RUN([
634 #include <unistd.h>
635 #include <sys/utsname.h>
636 #include <string.h>
637 #include <stdlib.h>
638 main() {
639 #if _LFS64_LARGEFILE == 1
640 struct utsname uts;
641 char *release;
642 int major, minor;
644 /* Ensure this is glibc 2.2 or higher */
645 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
646 int libc_major = __GLIBC__;
647 int libc_minor = __GLIBC_MINOR__;
649 if (libc_major < 2)
650 exit(1);
651 if (libc_minor < 2)
652 exit(1);
653 #endif
655 /* Ensure this is kernel 2.4 or higher */
657 uname(&uts);
658 release = strdup(uts.release);
659 major = atoi(strsep(&release, "."));
660 minor = atoi(strsep(&release, "."));
662 if (major > 2 || (major == 2 && minor > 3))
663 exit(0);
664 exit(1);
665 #else
666 exit(1);
667 #endif
668 }
669 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
670 CPPFLAGS="$old_CPPFLAGS"
671 if test x$LINUX_LFS_SUPPORT = xyes ; then
672 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
673 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
674 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
675 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
676 fi
677 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
678 ;;
680 #
681 # MacOS X is the *only* system that uses compose character in utf8. This
682 # is so horribly broken....
683 #
684 *darwin*)
685 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
687 # Add a system specific charset module.
688 default_shared_modules="$default_shared_modules charset_macosxfs"
690 ;;
691 *hurd*)
692 AC_MSG_CHECKING([for LFS support])
693 old_CPPFLAGS="$CPPFLAGS"
694 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
695 AC_TRY_RUN([
696 #include <unistd.h>
697 main () {
698 #if _LFS64_LARGEFILE == 1
699 exit(0);
700 #else
701 exit(1);
702 #endif
703 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
704 CPPFLAGS="$old_CPPFLAGS"
705 if test x$GLIBC_LFS_SUPPORT = xyes ; then
706 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
707 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
708 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
709 fi
710 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
711 ;;
712 *qnx*)
713 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
714 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
715 ;;
717 esac
719 SAVE_CPPFLAGS="${CPPFLAGS}"
720 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
722 AC_LIBREPLACE_BROKEN_CHECKS
723 AC_CHECK_FUNCS([syslog],[],[AC_MSG_ERROR([Required function not found])])
724 AC_LIBREPLACE_NETWORK_CHECKS
726 CPPFLAGS="${SAVE_CPPFLAGS}"
728 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
730 LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
731 AC_SUBST(LIBREPLACE_OBJS)
733 LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS}"
734 AC_SUBST(LIBREPLACE_LIBS)
737 # add -ldl to the global LIBS
738 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
739 AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
742 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
743 AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
744 AC_CHECK_HEADERS(limits.h float.h libintl.h)
745 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
746 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
747 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
748 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
749 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
750 AC_CHECK_HEADERS(sys/sysmacros.h)
751 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
752 AC_CHECK_HEADERS(langinfo.h locale.h)
753 AC_CHECK_HEADERS(xfs/libxfs.h)
754 AC_CHECK_HEADERS(netgroup.h)
755 AC_CHECK_HEADERS(linux/falloc.h)
757 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
758 #if HAVE_RPC_RPC_H
759 #include <rpc/rpc.h>
760 #endif
761 ]])
763 ## These fail to compile on IRIX so just check for their presence
764 AC_CHECK_HEADERS(sys/mode.h,,,)
766 # Look for Darwin headers
767 old_CPPFLAGS="$CPPFLAGS"
768 CPPFLAGS="-Iinclude $CPPFLAGS"
769 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
770 CPPFLAGS="$old_CPPFLAGS"
772 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
773 # subdirectory of headers.
774 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
776 if test x"$enable_developer" = x"yes" ; then
777 if test x"$ac_cv_header_valgrind_h" = xyes -o \
778 x"$ac_cv_header_valgrind_valgrind_h" = xyes ; then
779 AC_DEFINE(VALGRIND,1,[Whether we have valgrind headers])
780 fi
781 fi
783 #
784 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
785 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
786 #
787 case "$host_os" in
788 *hpux*)
789 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
790 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
791 if test x"$ac_cv_header_shadow_h" = x"yes"; then
792 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
793 fi
794 ;;
795 esac
796 AC_CHECK_HEADERS(shadow.h)
797 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
798 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
800 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
801 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
803 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
805 # For experimental utmp support (lastlog on some BSD-like systems)
806 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
808 AC_CHECK_SIZEOF(int,cross)
809 AC_CHECK_SIZEOF(long,cross)
810 AC_CHECK_SIZEOF(long long,cross)
811 AC_CHECK_SIZEOF(short,cross)
813 AC_C_CONST
814 AC_C_INLINE
815 AC_C_BIGENDIAN
816 AC_C_CHAR_UNSIGNED
818 AC_TYPE_SIGNAL
819 AC_TYPE_UID_T
820 AC_TYPE_MODE_T
821 AC_TYPE_OFF_T
822 AC_TYPE_SIZE_T
823 AC_TYPE_PID_T
824 AC_STRUCT_ST_RDEV
825 AC_DIRENT_D_OFF
826 AC_CHECK_TYPE(ssize_t, int)
827 AC_CHECK_TYPE(wchar_t, unsigned short)
829 ############################################
830 # for cups support we need libcups, and a handful of header files
832 AC_ARG_ENABLE(cups,
833 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
835 if test x$enable_cups != xno; then
836 AC_PATH_PROG(CUPS_CONFIG, cups-config)
838 if test "x$CUPS_CONFIG" != x; then
840 ac_save_LDFLAGS=$LDFLAGS
841 ac_save_PRINT_LIBS=$PRINT_LIBS
842 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
844 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
845 x"$ac_cv_header_cups_language_h" = xyes; then
846 # try linking with -lcups alone first. That should work unless libcups is
847 # underlinked. With cups-config --libs we pull in unwanted and unneeded
848 # dendencies including thread libraries - use cups-config only if really
849 # required.
850 AC_CHECK_LIB_EXT(cups, ac_save_PRINT_LIBS , httpConnect,
851 [PRINT_LIBS="$ac_save_PRINT_LIBS -lcups"],
852 [AC_MSG_WARN([your cups library doesn't link with -lcups alone, it might be underlinked.]) ;
853 PRINT_LIBS="$ac_save_PRINT_LIBS `$CUPS_CONFIG --libs`"])
855 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
856 samba_cv_HAVE_CUPS=yes
857 AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
858 else
859 AC_MSG_WARN([cups-config around but cups-devel not installed])
860 CFLAGS=$ac_save_CFLAGS
861 LDFLAGS=$ac_save_LDFLAGS
862 PRINT_LIBS=$ac_save_PRINT_LIBS
863 fi
865 elif test x"$enable_cups" = x"yes"; then
866 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
867 fi
868 fi
870 AC_ARG_ENABLE(iprint,
871 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
873 if test x$enable_iprint != xno; then
874 if test x"$samba_cv_HAVE_CUPS" = xyes; then
875 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
876 elif test x"$enable_iprint" = x"yes"; then
877 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
878 fi
879 fi
881 ############################################
882 # check if the compiler will optimize out function calls
883 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
884 AC_TRY_LINK([
885 #include <stdio.h>],
886 [
887 if (0) {
888 this_function_does_not_exist();
889 } else {
890 return 1;
891 }
893 ],
894 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
895 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
896 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
897 fi
899 #############################################
900 # check for fd passing struct via msg_control
901 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
902 AC_TRY_COMPILE([
903 #include <sys/types.h>
904 #include <stdlib.h>
905 #include <stddef.h>
906 #include <sys/socket.h>
907 #include <sys/un.h>],
908 [
909 struct msghdr msg;
910 union {
911 struct cmsghdr cm;
912 char control[CMSG_SPACE(sizeof(int))];
913 } control_un;
914 msg.msg_control = control_un.control;
915 msg.msg_controllen = sizeof(control_un.control);
916 ],
917 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
918 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
919 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
920 [If we can use msg_control for passing file descriptors])
921 fi
923 #############################################
924 # check for fd passing struct via msg_acctrights
925 AC_CACHE_CHECK([for fd passing via msg_acctrights],
926 samba_cv_msghdr_msg_acctrights, [
927 AC_TRY_COMPILE([
928 #include <sys/types.h>
929 #include <stdlib.h>
930 #include <stddef.h>
931 #include <sys/socket.h>
932 #include <sys/un.h>],
933 [
934 struct msghdr msg;
935 int fd;
936 msg.msg_acctrights = (caddr_t) &fd;
937 msg.msg_acctrightslen = sizeof(fd);
938 ],
939 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
940 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
941 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
942 [If we can use msg_acctrights for passing file descriptors])
943 fi
945 AC_CHECK_FUNCS(dirfd)
946 if test x"$ac_cv_func_dirfd" = x"yes"; then
947 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
948 fi
950 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
951 AC_TRY_COMPILE([
952 #include <sys/types.h>
953 #if STDC_HEADERS
954 #include <stdlib.h>
955 #include <stddef.h>
956 #endif
957 #include <signal.h>],[struct sigevent s;],
958 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
959 if test x"$samba_cv_struct_sigevent" = x"yes"; then
960 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
961 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
962 [#include <signal.h>])
963 fi
965 # and glibc has setresuid under linux but the function does
966 # nothing until kernel 2.1.44! very dumb.
967 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
968 AC_TRY_RUN([#include <errno.h>
969 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
970 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
971 if test x"$samba_cv_have_setresuid" = x"yes"; then
972 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
973 fi
975 # Do the same check for setresguid...
976 #
977 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
978 AC_TRY_RUN([#include <unistd.h>
979 #include <errno.h>
980 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
981 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
982 if test x"$samba_cv_have_setresgid" = x"yes"; then
983 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
984 fi
986 AC_FUNC_MEMCMP
988 ###############################################
989 # Readline included by default unless explicitly asked not to
990 test "${with_readline+set}" != "set" && with_readline=yes
992 # test for where we get readline() from
993 AC_MSG_CHECKING(whether to use readline)
994 AC_ARG_WITH(readline,
995 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
996 [ case "$with_readline" in
997 yes)
998 AC_MSG_RESULT(yes)
1000 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1001 AC_CHECK_HEADERS(readline/history.h)
1003 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1004 for termlib in ncurses curses termcap terminfo termlib tinfo; do
1005 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1006 done
1007 AC_CHECK_LIB(readline, rl_callback_handler_install,
1008 [TERMLIBS="-lreadline $TERMLIBS"
1009 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1010 break], [TERMLIBS=], $TERMLIBS)])
1011 ;;
1012 no)
1013 AC_MSG_RESULT(no)
1014 ;;
1015 *)
1016 AC_MSG_RESULT(yes)
1018 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
1019 # alternate readline path
1020 _ldflags=${LDFLAGS}
1021 _cppflags=${CPPFLAGS}
1023 # Add additional search path
1024 LDFLAGS="-L$with_readline/lib $LDFLAGS"
1025 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1027 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1028 AC_CHECK_HEADERS(readline/history.h)
1030 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1031 for termlib in ncurses curses termcap terminfo termlib; do
1032 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1033 done
1034 AC_CHECK_LIB(readline, rl_callback_handler_install,
1035 [TERMLDFLAGS="-L$with_readline/lib"
1036 TERMCPPFLAGS="-I$with_readline/include"
1037 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1038 TERMLIBS="-lreadline $TERMLIBS"
1039 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1040 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1042 LDFLAGS=$_ldflags
1043 ;;
1044 esac],
1045 AC_MSG_RESULT(no)
1046 )
1047 AC_SUBST(TERMLIBS)
1048 AC_SUBST(TERMLDFLAGS)
1050 # The readline API changed slightly from readline3 to readline4, so
1051 # code will generate warnings on one of them unless we have a few
1052 # special cases.
1053 AC_CHECK_LIB(readline, rl_completion_matches,
1054 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1055 [Do we have rl_completion_matches?])],
1056 [],
1057 [$TERMLIBS])
1059 # not all readline libs have rl_event_hook or history_list
1060 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1061 AC_CHECK_LIB(readline, history_list,
1062 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1063 [],
1064 [$TERMLIBS])
1066 ###############################################
1067 # test for where we get yp_get_default_domain() from
1068 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1069 AC_CHECK_FUNCS(yp_get_default_domain)
1071 # Check if we have execl, if not we need to compile smbrun.
1072 AC_CHECK_FUNCS(execl)
1073 if test x"$ac_cv_func_execl" = x"no"; then
1074 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1075 fi
1077 AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
1078 AC_CHECK_FUNCS(strtol)
1079 AC_CHECK_FUNCS(strchr chflags)
1080 AC_CHECK_FUNCS(getrlimit fsync setpgid)
1081 AC_CHECK_FUNCS(fdatasync,,[AC_CHECK_LIB_EXT(rt, LIBS, fdatasync)])
1082 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
1083 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1084 AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf)
1085 AC_CHECK_FUNCS(getgrset)
1086 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf stat64 fstat64)
1087 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt lseek64 ftruncate64 posix_fallocate posix_fallocate64)
1088 AC_CHECK_FUNCS(fallocate fallocate64)
1089 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam)
1090 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1091 AC_CHECK_FUNCS(fdopendir fdopendir64)
1092 AC_CHECK_FUNCS(getpwent_r)
1093 AC_CHECK_FUNCS(getdents64)
1094 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
1095 AC_CHECK_FUNCS(syslog vsyslog timegm)
1096 AC_CHECK_FUNCS(setlocale)
1097 AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
1098 AC_CHECK_FUNCS(lutimes futimes utimensat futimens)
1099 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1100 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1101 AC_CHECK_HEADERS(sys/mman.h)
1102 # setbuffer, shmget, shm_open are needed for smbtorture
1103 AC_CHECK_FUNCS(shmget shm_open)
1104 AC_CHECK_FUNCS(gettext dgettext)
1105 AC_CHECK_FUNCS(bindtextdomain textdomain bind_textdomain_codeset)
1106 AC_CHECK_FUNCS(strupr)
1108 # Find a method of generating a stack trace
1109 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1110 # libexecinfo provides backtrace_symbols on FreeBSD
1111 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1112 AC_CHECK_FUNCS(backtrace_symbols)
1113 AC_CHECK_LIB(exc, trace_back_stack)
1115 # check for sysctlbyname for BSD systems
1116 AC_CHECK_FUNCS(sysctlbyname)
1118 #################################################
1119 # Check to see if core dump directory is defined in linux
1120 # with /proc/sys/kernel/core_pattern
1122 AC_CHECK_FILE([/proc/sys/kernel/core_pattern],
1123 AC_DEFINE(HAVE_SYS_KERNEL_PROC_CORE_PATTERN, 1,
1124 [Whether Linux kernel uses core_pattern for core files]),
1125 [])
1127 #############################
1128 # check if building with gpfs
1129 AC_CHECK_HEADERS(gpfs_gpl.h)
1130 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
1131 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
1132 default_shared_modules="$default_shared_modules vfs_gpfs"
1133 default_shared_modules="$default_shared_modules vfs_gpfs_hsm_notify"
1134 fi
1136 #############################################
1137 # check if building on Isilon OneFS
1138 printf "%s" "checking for Isilon OneFS... "
1139 save_LIBS="$LIBS"
1140 LIBS="$LIBS -lisi_version"
1141 AC_TRY_LINK([#include <isi_version/isi_version.h>],
1142 [get_isilon_copyright()],
1143 samba_cv_HAVE_ONEFS=yes,
1144 samba_cv_HAVE_ONEFS=no)
1145 echo $samba_cv_HAVE_ONEFS
1146 if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1147 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1148 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1149 default_static_modules="$default_static_modules"
1150 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1151 # Need to also add general libs for oplocks support
1152 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1153 fi
1154 AC_SUBST(ONEFS_LIBS)
1155 LIBS="$save_LIBS"
1157 # Note that all the libunwind symbols in the API are defined to internal
1158 # platform-specific version, so we must include libunwind.h before checking
1159 # any of them.
1160 AC_MSG_CHECKING([for libunwind])
1161 save_LIBS=$LIBS
1163 UNWIND_ARCH="unknown"
1164 if test x"$UNAME_I" != x"unknown"; then
1165 UNWIND_ARCH="$UNAME_I"
1166 elif test x"$UNAME_M" != x"unknown"; then
1167 UNWIND_ARCH="$UNAME_M"
1168 elif test x"$UNAME_P" != x"unknown"; then
1169 UNWIND_ARCH="$UNAME_P"
1170 fi
1172 case "$UNWIND_ARCH" in
1173 unknown)
1174 # This probably won't link without
1175 # the platform-specific libunwind.
1176 LIBS="$LIBS -lunwind"
1177 ;;
1178 i386|i586|i686)
1179 # Add the platform-specific libunwind module.
1180 LIBS="$LIBS -lunwind -lunwind-x86"
1181 ;;
1182 *)
1183 # Add the platform-specific libunwind module.
1184 # based on uname -i, uname -m or uname -p
1185 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1186 ;;
1187 esac
1189 AC_TRY_LINK(
1190 [
1191 #ifdef HAVE_LIBUNWIND_H
1192 #include <libunwind.h>
1193 #endif
1194 ],
1195 [
1196 unw_context_t ctx; unw_cursor_t cur;
1197 char buf[256]; unw_word_t off;
1198 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1199 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1200 ],
1201 [
1202 AC_MSG_RESULT(yes)
1203 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1205 # If we have libunwind, test whether we also have libunwind-ptrace
1206 # which would let us unwind arbitrary processes.
1207 save_LIBS=$LIBS
1208 AC_CHECK_HEADERS(libunwind-ptrace.h)
1209 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1210 [
1211 LIBUNWIND_PTRACE="-lunwind-ptrace";
1212 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1213 [Whether libunwind-ptrace.a is available.])
1214 ],
1215 [ LIBUNWIND_PTRACE="" ])
1217 LIBS=$save_LIBS
1218 ],
1219 [
1220 AC_MSG_RESULT(no)
1221 LIBS=$save_LIBS
1222 ])
1224 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1225 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1226 AC_CHECK_HEADERS(sys/ptrace.h)
1227 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1228 AC_TRY_LINK(
1229 [
1230 #if HAVE_SYS_TYPES_H
1231 #include <sys/types.h>
1232 #endif
1233 #if HAVE_SYS_PTRACE_H
1234 #include <sys/ptrace.h>
1235 #endif
1236 ],
1237 [
1238 pid_t me = (pid_t)-1;
1239 ptrace(PTRACE_ATTACH, me, 0, 0);
1240 ptrace(PTRACE_DETACH, me, 0, 0);
1241 return 0;
1242 ],
1243 [
1244 AC_MSG_RESULT(yes)
1245 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1246 [Whether the Linux ptrace(2) interface is available.])
1247 ],
1248 [
1249 AC_MSG_RESULT(no)
1250 LIBUNWIND_PTRACE=""
1251 ])
1252 fi
1254 AC_SUBST(LIBUNWIND_PTRACE)
1256 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1257 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1258 AC_CHECK_FUNCS(__getcwd _getcwd)
1259 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1260 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1261 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1262 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1263 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1264 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1265 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1266 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1267 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1268 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1269 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1270 AC_CHECK_FUNCS(prctl)
1272 AC_TRY_COMPILE([
1273 #ifdef HAVE_SYS_PRCTL_H
1274 #include <sys/prctl.h>
1275 #endif
1276 ],
1277 [int i; i = prtcl(0); ],
1278 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1280 #
1281 #
1282 #
1283 case "$host_os" in
1284 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1285 # glibc <= 2.3.2 has a broken getgrouplist
1286 AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
1287 #include <unistd.h>
1288 #include <sys/utsname.h>
1289 main() {
1290 /* glibc up to 2.3 has a broken getgrouplist */
1291 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1292 int libc_major = __GLIBC__;
1293 int libc_minor = __GLIBC_MINOR__;
1295 if (libc_major < 2)
1296 exit(1);
1297 if ((libc_major == 2) && (libc_minor <= 3))
1298 exit(1);
1299 #endif
1300 exit(0);
1301 }
1302 ], [samba_cv_linux_getgrouplist_ok=yes],
1303 [samba_cv_linux_getgrouplist_ok=no],
1304 [samba_cv_linux_getgrouplist_ok=cross])])
1305 if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
1306 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1307 fi
1308 ;;
1309 *)
1310 AC_CHECK_FUNCS(getgrouplist)
1311 ;;
1312 esac
1314 #
1315 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1316 #
1318 if test x$ac_cv_func_stat64 = xno ; then
1319 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1320 AC_TRY_LINK([
1321 #if defined(HAVE_UNISTD_H)
1322 #include <unistd.h>
1323 #endif
1324 #include <sys/stat.h>
1325 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1326 AC_MSG_RESULT([$ac_cv_func_stat64])
1327 if test x$ac_cv_func_stat64 = xyes ; then
1328 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1329 fi
1330 fi
1332 if test x$ac_cv_func_lstat64 = xno ; then
1333 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1334 AC_TRY_LINK([
1335 #if defined(HAVE_UNISTD_H)
1336 #include <unistd.h>
1337 #endif
1338 #include <sys/stat.h>
1339 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1340 AC_MSG_RESULT([$ac_cv_func_lstat64])
1341 if test x$ac_cv_func_lstat64 = xyes ; then
1342 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1343 fi
1344 fi
1346 if test x$ac_cv_func_fstat64 = xno ; then
1347 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1348 AC_TRY_LINK([
1349 #if defined(HAVE_UNISTD_H)
1350 #include <unistd.h>
1351 #endif
1352 #include <sys/stat.h>
1353 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1354 AC_MSG_RESULT([$ac_cv_func_fstat64])
1355 if test x$ac_cv_func_fstat64 = xyes ; then
1356 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1357 fi
1358 fi
1360 #################################################
1361 # Check whether struct stat has timestamps with sub-second resolution.
1362 #
1364 samba_cv_stat_hires=no
1365 AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1366 [samba_cv_stat_hires=yes])
1367 AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1368 [samba_cv_stat_hires=yes])
1369 AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1370 [samba_cv_stat_hires=yes])
1371 AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1372 [samba_cv_stat_hires=yes])
1373 AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1374 [samba_cv_stat_hires=yes])
1376 if test x"$samba_cv_stat_hires" = x"yes" ; then
1377 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1378 [whether struct stat has sub-second timestamps])
1379 fi
1381 # recent FreeBSD, NetBSD have creation timestamps called birthtime:
1382 AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1383 AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1386 AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1387 [
1388 AC_TRY_COMPILE(
1389 [#include <sys/stat.h>],
1390 [
1391 int a = UF_DOS_ARCHIVE;
1392 int h = UF_DOS_HIDDEN;
1393 int r = UF_DOS_RO;
1394 int s = UF_DOS_SYSTEM;
1395 int i = UF_DOS_NOINDEX;
1396 int f = UF_DOS_FLAGS;
1397 ],
1398 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1399 ])
1401 if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1402 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1403 fi
1405 AC_CACHE_CHECK([whether we can compile with __attribute__((destructor))],
1406 samba_cv_function_attribute_destructor,
1407 [
1408 AC_COMPILE_IFELSE(
1409 [
1410 __attribute__((destructor))
1411 static void cleanup(void) { }
1412 ],
1413 samba_cv_function_attribute_destructor=yes)
1414 ])
1416 if test x"$samba_cv_function_attribute_destructor" = xyes ; then
1417 AC_DEFINE(HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR, 1,
1418 [whether we can compile with __attribute__((destructor))])
1419 fi
1421 #####################################
1422 # needed for SRV lookups
1423 AC_CHECK_LIB(resolv, dn_expand)
1424 AC_CHECK_LIB(resolv, _dn_expand)
1425 AC_CHECK_LIB(resolv, __dn_expand)
1427 AC_TRY_COMPILE([#include <resolv.h>],
1428 [struct __res_state s; res_ninit(&s);],
1429 ac_cv_have_res_ninit=yes,ac_cv_have_res_ninit=no)
1431 if test x"$ac_cv_have_res_ninit" = x"yes"; then
1432 AC_DEFINE(HAVE_RES_NINIT, 1, [Whether we have res_ninit])
1433 fi
1435 #
1436 # Check for the functions putprpwnam, set_auth_parameters,
1437 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1438 # Needed for OSF1 and HPUX.
1439 #
1441 AC_LIBTESTFUNC(security, putprpwnam)
1442 AC_LIBTESTFUNC(sec, putprpwnam)
1444 AC_LIBTESTFUNC(security, set_auth_parameters)
1445 AC_LIBTESTFUNC(sec, set_auth_parameters)
1447 # UnixWare 7.x has its getspnam in -lgen
1448 AC_LIBTESTFUNC(gen, getspnam)
1450 AC_LIBTESTFUNC(security, getspnam)
1451 AC_LIBTESTFUNC(sec, getspnam)
1453 AC_LIBTESTFUNC(security, bigcrypt)
1454 AC_LIBTESTFUNC(sec, bigcrypt)
1456 AC_LIBTESTFUNC(security, getprpwnam)
1457 AC_LIBTESTFUNC(sec, getprpwnam)
1459 AC_CHECK_FUNCS(strsignal)
1461 ############################################
1462 # Check for EA implementations
1463 case "$host_os" in
1464 *osf*)
1465 AC_SEARCH_LIBS(getproplist, [proplist])
1466 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1467 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1468 AC_CHECK_FUNCS(sizeof_proplist_entry)
1469 ;;
1470 *freebsd4* | *dragonfly* )
1471 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1472 ;;
1473 *solaris*)
1474 AC_CHECK_FUNCS(attropen)
1475 ;;
1476 *)
1477 AC_SEARCH_LIBS(getxattr, [attr])
1478 AC_CHECK_FUNCS(getxattr,[
1479 AC_CHECK_FUNCS(lgetxattr fgetxattr listxattr llistxattr flistxattr removexattr lremovexattr fremovexattr setxattr lsetxattr fsetxattr)
1480 ])
1481 AC_CHECK_FUNCS(getea,[
1482 AC_CHECK_FUNCS(fgetea lgetea listea flistea llistea removeea fremoveea lremoveea setea fsetea lsetea)
1483 ])
1484 AC_CHECK_FUNCS(attr_get,[
1485 AC_CHECK_FUNCS(attr_list attr_set attr_remove attr_getf attr_listf attr_setf attr_removef)
1486 ])
1487 AC_CHECK_FUNCS(extattr_delete_file,[
1488 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_link extattr_get_fd extattr_get_file extattr_get_link extattr_list_fd extattr_list_file extattr_list_link extattr_set_fd extattr_set_file extattr_set_link)
1489 ])
1490 ;;
1491 esac
1493 ########################################################
1494 # Do xattr functions take additional options like on Darwin?
1495 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1496 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1497 old_LIBS=$LIBS
1498 LIBS="$LIBS $ACL_LIBS"
1499 AC_TRY_COMPILE([
1500 #include <sys/types.h>
1501 #if HAVE_ATTR_XATTR_H
1502 #include <attr/xattr.h>
1503 #elif HAVE_SYS_XATTR_H
1504 #include <sys/xattr.h>
1505 #endif
1506 ],[
1507 getxattr(0, 0, 0, 0, 0, 0);
1508 ],
1509 [smb_attr_cv_xattr_add_opt=yes],
1510 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1511 ])
1512 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1513 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1514 fi
1515 fi
1517 AC_DISABLE_STATIC
1518 AC_ENABLE_SHARED
1520 # Set defaults
1521 PIE_CFLAGS=""
1522 PIE_LDFLAGS=""
1523 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1525 if test "x$enable_pie" != xno
1526 then
1527 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1528 [
1529 cat > conftest.c <<EOF
1530 int foo;
1531 int main () { return 0;}
1532 EOF
1533 if AC_TRY_COMMAND_NO_STDERR([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c])
1534 then
1535 samba_cv_fpie=yes
1536 else
1537 samba_cv_fpie=no
1538 fi
1539 rm -f conftest*
1540 ])
1541 if test x"${samba_cv_fpie}" = x"yes"
1542 then
1543 PIE_CFLAGS="-fPIE"
1544 PIE_LDFLAGS="-pie"
1545 fi
1546 fi
1548 # Set defaults
1549 RELRO_LDFLAGS=""
1550 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1552 if test "x$enable_relro" != xno
1553 then
1554 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1555 [
1556 cat > conftest.c <<EOF
1557 int foo;
1558 main () { return 0;}
1559 EOF
1560 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1561 then
1562 samba_cv_relro=yes
1563 else
1564 samba_cv_relro=no
1565 fi
1566 rm -f conftest*
1567 ])
1568 if test x"${samba_cv_relro}" = x"yes"
1569 then
1570 RELRO_LDFLAGS="-Wl,-z,relro"
1571 fi
1572 fi
1574 # Set defaults
1575 SYMSEXT="syms"
1576 AC_SUBST(SYMSEXT)
1578 # Assume non-shared by default and override below
1579 BLDSHARED="false"
1581 # these are the defaults, good for lots of systems
1582 HOST_OS="$host_os"
1583 LDSHFLAGS="-shared"
1584 MODULE_EXPORTS=""
1585 SONAMEFLAG="#"
1586 SHLD="\${CC} \${CFLAGS}"
1587 PICFLAG="${PIE_CFLAGS}"
1588 SHLIBEXT="so"
1589 DSO_EXPORTS=""
1591 # this bit needs to be modified for each OS that supports share libs
1592 # You need to specify how to create a shared library and
1593 # how to compile C code to produce PIC object files
1595 AC_MSG_CHECKING([ability to build shared libraries])
1597 # and these are for particular systems
1598 case "$host_os" in
1599 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
1600 case "$host_os" in
1601 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1602 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
1603 esac
1604 BLDSHARED="true"
1605 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1606 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1607 LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
1608 fi
1609 DYNEXP="-Wl,--export-dynamic"
1610 PICFLAG="-fPIC"
1611 SONAMEFLAG="-Wl,-soname="
1612 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1613 ;;
1614 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1615 BLDSHARED="true"
1616 if test "${GCC}" = "yes"; then
1617 PICFLAG="-fPIC"
1618 SONAMEFLAG="-Wl,-soname="
1619 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1620 DYNEXP="-Wl,-E"
1621 fi
1622 LDSHFLAGS="-shared"
1623 else
1624 PICFLAG="-KPIC"
1625 LDSHFLAGS="-G"
1626 fi
1627 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1628 SONAMEFLAG="-Wl,-soname="
1629 else
1630 SONAMEFLAG="-Wl,-h,"
1631 fi
1632 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1633 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1634 ;;
1635 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1636 BLDSHARED="true"
1637 LDSHFLAGS="-G"
1638 SONAMEFLAG="-Wl,-h,"
1639 PICFLAG="-KPIC" # Is this correct for SunOS
1640 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1641 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1642 ;;
1643 *netbsd* | *freebsd* | *dragonfly* )
1644 BLDSHARED="true"
1645 LDSHFLAGS="-shared"
1646 DYNEXP="-Wl,--export-dynamic"
1647 SONAMEFLAG="-Wl,-soname,"
1648 PICFLAG="-fPIC -DPIC"
1649 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1650 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1651 ;;
1652 *openbsd*) BLDSHARED="true"
1653 LDSHFLAGS="-shared"
1654 DYNEXP="-Wl,-Bdynamic"
1655 SONAMEFLAG="-Wl,-soname,"
1656 PICFLAG="-fPIC"
1657 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1658 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1659 ;;
1660 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1661 case "$host_os" in
1662 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1663 ;;
1664 esac
1665 BLDSHARED="true"
1666 LDSHFLAGS="-Wl,-set_version,sgi1.0 -shared"
1667 SONAMEFLAG="-Wl,-soname,"
1668 if test "${GCC}" = "yes"; then
1669 PICFLAG="-fPIC"
1670 else
1671 PICFLAG="-KPIC"
1672 fi
1673 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1674 ;;
1675 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1676 BLDSHARED="true"
1677 # use expfull to export underscored symbols
1678 # add rtl to remove /lib/crt0.o warning
1679 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1680 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1681 PICFLAG="-O2"
1682 # as AIX code is always position independent...
1683 # .po will just create compile warnings, use po.o:
1684 if test "${GCC}" != "yes"; then
1685 ## for funky AIX compiler using strncpy()
1686 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000 -qhalt=e"
1687 fi
1689 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1690 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1691 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1692 ;;
1693 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1694 # ia64: 64bit build using gcc with CFLAGS="-mpl64"
1695 # 64bit build using HP's cc with CFLAGS="+DD64"
1696 # hppa: 64bit build unsupported by gcc
1697 # 64bit build using HP's cc with CFLAGS="+DA2.0w"
1698 # HP-UX 11.00 ld needs PHSS_33034
1699 BLDSHARED="true"
1700 if test "${GCC}" = "yes"; then
1701 PICFLAG="-fPIC"
1702 LDSHFLAGS="-shared"
1703 else
1704 PICFLAG="+z"
1705 LDSHFLAGS="-b"
1706 # "Uses depth-first symbol resolution"
1707 LDSHFLAGS="$LDSHFLAGS -Wl,-B,symbolic,-b"
1708 if test "$host_cpu" != "ia64"; then
1709 # "don't store literals in read-only memory" (?):
1710 PICFLAG="$PICFLAG +ESnolit"
1711 fi
1712 fi
1713 if test "$host_cpu" = "ia64"; then
1714 SHLIBEXT="so"
1715 # TODO: does the linker find the right 32/64 bit version of the libs? :
1716 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32:/usr/local/lib/hpux64:/usr/lib/hpux64"
1717 else
1718 SHLIBEXT="sl"
1719 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1720 fi
1721 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1722 SONAMEFLAG="-Wl,-soname="
1723 else
1724 SONAMEFLAG="-Wl,+h,"
1725 fi
1726 # PIE/PIC flags at link time are required on HP-UX because
1727 # linking requires a temporary source file, which is being
1728 # compiled with the indicated flags - which need to contain
1729 # PIC flags when we don't support PIE flags:
1730 if test "$PIE_LDFLAGS" = "" ; then
1731 PIE_LDFLAGS=\${PICFLAG}
1732 fi
1733 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1734 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1735 ;;
1736 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1737 BLDSHARED="true"
1738 LDSHFLAGS="-shared"
1739 SONAMEFLAG="-Wl,-soname,"
1740 if test "${GCC}" = "yes"; then
1741 PICFLAG="-fPIC"
1742 fi
1743 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1744 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1745 for flags in "-expect_unresolved '*'" "-Wl,-expect_unresolved,'*'" ; do
1746 saved_ldflags="$LDFLAGS"
1747 AC_MSG_CHECKING([if $flags works])
1748 LDFLAGS="$flags $saved_ldflags"
1749 AC_TRY_LINK([],[],
1750 [AC_MSG_RESULT([yes])
1751 LDSHFLAGS_Z_NODEFS=$flags],
1752 AC_MSG_RESULT([no]))
1753 LDFLAGS="$saved_ldflags"
1754 test x"$LDSHFLAGS_Z_NODEFS" != x && break
1755 done
1756 ;;
1757 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1758 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1759 ;;
1760 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1761 BLDSHARED="true"
1762 LDSHFLAGS="-shared"
1763 SONAMEFLAG="-Wl,-soname,"
1764 PICFLAG="-KPIC"
1765 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1766 ;;
1767 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1768 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1769 ;;
1770 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1771 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1772 ;;
1773 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1774 case "$host" in
1775 *-univel-*) if [ test "$GCC" != yes ]; then
1776 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1777 fi
1778 LDSHFLAGS="-G"
1779 DYNEXP="-Bexport"
1780 ;;
1781 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1782 esac
1783 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1784 ;;
1786 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1787 if [ test "$GCC" != yes ]; then
1788 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1789 fi
1790 LDSHFLAGS="-G"
1791 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1792 ;;
1793 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1794 BLDSHARED="false"
1795 LDSHFLAGS=""
1796 ;;
1798 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1799 BLDSHARED="true"
1800 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1801 CFLAGS="$CFLAGS -fno-common"
1802 SHLD="\${CC}"
1803 SHLIBEXT="dylib"
1804 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1805 SHLIBEXT="dylib"
1806 # Since gcc doesn't fail on unrecognised options, the
1807 # PIE test incorrectly succeeds. Darwin gcc does not
1808 # actually support the PIE stuff.
1809 PIE_LDFLAGS=
1810 PIE_CFLAGS=
1811 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1812 ;;
1814 *)
1815 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1816 ;;
1817 esac
1819 if test "$enable_shared" != "yes"; then
1820 BLDSHARED=false
1821 fi
1823 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1824 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1825 fi
1827 if test x"$BLDSHARED" = x"true" ; then
1828 LDFLAGS="$LDFLAGS -L./bin"
1829 fi
1831 AC_MSG_RESULT($BLDSHARED)
1833 if test x"$enable_developer" = x"yes" ; then
1834 default_as_needed=auto
1835 else
1836 default_as_needed=no
1837 fi
1838 AC_ARG_ENABLE(as-needed,
1839 AS_HELP_STRING([--enable-as-needed],
1840 [Turn on as-needed support if available (default=no)]),
1841 [enable_as_needed=$enableval],
1842 [enable_as_needed=$default_as_needed])
1843 if test "x$enable_as_needed" != xno; then
1844 saved_before_as_needed_ldflags="$LDFLAGS"
1845 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
1846 saved_ldflags="$LDFLAGS"
1847 AC_MSG_CHECKING([if $flags works])
1848 LDFLAGS="$flags $saved_ldflags"
1849 AC_TRY_LINK([],[],
1850 [AC_MSG_RESULT([yes])
1851 LD_AS_NEEDED_FLAG=$flags
1852 ld_as_needed_flag_found=yes],
1853 AC_MSG_RESULT([no]))
1854 LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
1855 test x"$ld_as_needed_flag_found" = xyes && break
1856 done
1857 fi
1859 if test x$ld_as_needed_flag_found = xyes -a x$enable_as_needed = xauto ; then
1860 # check if ld has bug described in https://bugzilla.samba.org/show_bug.cgi?id=7209#c17
1861 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG has explicit external libs bug])
1862 cat > conftest_shb.c <<END
1863 void b() {}
1864 END
1865 cat > conftest_sha.c <<END
1866 extern void b();
1867 void a() {
1868 b();
1869 }
1870 END
1871 cat > conftest.c <<END
1872 extern void a();
1873 int main() {
1874 a();
1875 return 0;
1876 }
1877 END
1879 rm -fr conftest
1880 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_sha.o conftest_sha.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1881 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_shb.o conftest_shb.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1882 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1883 AC_TRY_COMMAND([$TESTCMD -o libconftest_shb.$SHLIBEXT conftest_shb.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1884 AC_TRY_COMMAND([$TESTCMD -o libconftest_sha.$SHLIBEXT conftest_sha.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1885 AC_TRY_COMMAND([$CC -o conftest conftest.c $LDFLAGS -L. -lconftest_sha -lconftest_shb 1>&AS_MESSAGE_LOG_FD 2>&1])
1886 if AC_TRY_COMMAND([eval "$LIB_PATH_VAR=. ./conftest 1>&AS_MESSAGE_LOG_FD 2>&1"])
1887 then
1888 AC_MSG_RESULT([no])
1889 else
1890 ld_as_needed_flag_found=no
1891 LDFLAGS="$saved_before_as_needed_ldflags"
1892 AC_MSG_RESULT([yes])
1893 fi
1894 rm conftest* libconftest*
1895 fi
1897 # check if we have to disable LD_AS_NEEDED_FLAG:
1898 # On some systems for a veriety of reasons linking with
1899 # -Wl,--as-needed -lreadline -lncurses fails
1900 # we have to retest, if these combination is detected before.
1901 # Bugzilla #7209
1903 if test x$ac_cv_lib_readline_rl_callback_handler_install = xyes ; then
1904 if test x$ld_as_needed_flag_found = xyes ; then
1905 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG works with readline])
1906 # try if check no fails
1907 save_LIBS=$LIBS
1908 LIBS="$LIBS $TERMLIBS"
1909 AC_TRY_LINK([], [rl_callback_handler_install();], [AC_MSG_RESULT([yes])],[ AC_MSG_RESULT([no]); LDFLAGS="$saved_before_as_needed_ldflags"])
1910 LIBS="$save_LIBS"
1911 fi
1912 fi
1916 # for historical reasons almost all linkers don't complain about unresolved
1917 # symbols in shared libs. Except for the internal samba modules we want to get
1918 # errors when we produce a shared lib with unresolved symbols. On some
1919 # platforms unresolved symbols might be intended, so we might have to add
1920 # platform specific exceptions here.
1922 for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
1923 saved_ldflags="$LDFLAGS"
1924 AC_MSG_CHECKING([if $flags works])
1925 LDFLAGS="$flags $saved_ldflags"
1926 AC_TRY_LINK([],[],
1927 [AC_MSG_RESULT([yes])
1928 LDSHFLAGS_Z_DEFS=$flags
1929 ldshflags_z_defs_found=yes],
1930 AC_MSG_RESULT([no]))
1931 LDFLAGS=$saved_ldflags
1932 test x"$ldshflags_z_defs_found" = xyes && break
1933 done
1935 AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
1936 AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
1937 AC_MSG_CHECKING([LDFLAGS])
1938 AC_MSG_RESULT([$LDFLAGS])
1939 AC_MSG_CHECKING([DYNEXP])
1940 AC_MSG_RESULT([$DYNEXP])
1942 #######################################################
1943 # test whether building a shared library actually works
1944 if test $BLDSHARED = true; then
1946 AC_MSG_CHECKING([SHLD])
1947 AC_MSG_RESULT([$SHLD])
1948 AC_MSG_CHECKING([LDSHFLAGS])
1949 AC_MSG_RESULT([$LDSHFLAGS])
1951 AC_MSG_CHECKING([SHLIBEXT])
1952 AC_MSG_RESULT([$SHLIBEXT])
1953 AC_MSG_CHECKING([SONAMEFLAG])
1954 AC_MSG_RESULT([$SONAMEFLAG])
1956 AC_MSG_CHECKING([PICFLAG])
1957 AC_MSG_RESULT([$PICFLAG])
1959 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1960 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1962 AC_CACHE_CHECK([whether building shared libraries actually works],
1963 [ac_cv_shlib_works],[
1964 # try building a trivial shared library
1965 ac_cv_shlib_works=no
1966 # The $SHLD and $LDSHFLAGS variables may contain references to other
1967 # variables so they need to be eval'ed.
1968 if AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.o ${srcdir-.}/../tests/shlib.c 1>&AS_MESSAGE_LOG_FD])
1969 then
1970 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1971 TESTCMD="$TESTCMD -o \"shlib.$SHLIBEXT\" shlib.o"
1972 if AC_TRY_COMMAND([eval $TESTCMD 1>&AS_MESSAGE_LOG_FD 2>&1])
1973 then
1974 ac_cv_shlib_works=yes
1975 fi
1976 fi
1977 rm -f "shlib.$SHLIBEXT" shlib.o
1979 ])
1980 if test $ac_cv_shlib_works = no; then
1981 BLDSHARED=false
1982 fi
1983 fi
1985 if test x"$BLDSHARED" != x"true"; then
1986 LDSHFLAGS="shared-libraries-disabled"
1987 SONAMEFLAG="shared-libraries-disabled"
1988 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1989 SHLD="shared-libraries-disabled"
1990 PICFLAG="${PIE_CFLAGS}"
1991 SHLIBEXT="shared_libraries_disabled"
1992 smbtorture4_possible=no
1993 fi
1995 AC_MSG_CHECKING([used PICFLAG])
1996 AC_MSG_RESULT([$PICFLAG])
1998 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
2002 ###########################################################
2003 #
2004 # Configuration of subsystems / libraries
2005 #
2006 ###########################################################
2008 INSTALLLIBCMD_SH=:
2009 INSTALLLIBCMD_A=:
2010 UNINSTALLLIBCMD_SH=:
2011 UNINSTALLLIBCMD_A=:
2013 if test $BLDSHARED = true; then
2014 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
2015 UNINSTALLLIBCMD_SH="rm -f"
2016 fi
2017 if test $enable_static = yes; then
2018 INSTALLLIBCMD_A="\$(INSTALLCMD)"
2019 UNINSTALLLIBCMD_A="rm -f"
2020 fi
2022 #################################################
2023 # --disable-shared-libs
2024 # can be used to disable the internal use of shared libs altogether
2025 # (this only has an effect when building shared libs is enabled)
2026 #
2027 USESHARED=false
2028 AC_SUBST(USESHARED)
2030 AC_MSG_CHECKING(whether to use shared libraries internally)
2031 AC_ARG_ENABLE([shared-libs],
2032 AS_HELP_STRING([--enable-shared-libs],
2033 [Use shared libraries internally (default=yes)]),
2034 [enable_shared_libs=$enableval],
2035 [enable_shared_libs=yes])
2037 if test x"$enable_shared_libs" != x"no" ; then
2038 USESHARED=$BLDSHARED
2039 fi
2041 AC_MSG_RESULT([$USESHARED])
2043 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
2044 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
2045 fi
2047 #################################################
2048 # --with-static-libs=LIBS:
2049 # link (internal) libs dynamically or statically?
2050 #
2051 # If a subsystem is built as a library then this controls whether they are
2052 # linked into Samba targets statically or dynamically:
2053 #
2054 # * If we build the shared library at all, we link dynamically by default.
2055 #
2056 # * We only link statically if we don't build shared or if the library
2057 # appears in the --with-static-libs configure option.
2058 #
2059 # Example:
2060 # --with-static-libs=libtalloc makes use of libtalloc.a instead
2061 # of linking the dynamic variant with -ltalloc.
2062 #
2063 # NOTE: This option only affects libraries that we do not only build
2064 # but that samba also links against as libraries (as opposed to linking
2065 # the plain object files. - This has to be configured in Makefile.in.
2066 # So in particular it does not harm to give invalid or unknown names here.
2067 #
2069 AC_ARG_WITH([static-libs],
2070 [AS_HELP_STRING([--with-static-libs=LIBS],
2071 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
2072 [AS_IF([test $withval],
2073 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
2074 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
2075 eval LINK_$lib=STATIC
2076 done], [])],
2077 [])
2079 #
2080 # WORKAROUND:
2081 # until we have organized other internal subsystems (as util, registry
2082 # and smbconf) into shared libraries, we CAN NOT link libnetapi
2083 # dynamically to samba programs.
2084 #
2085 LINK_LIBNETAPI=STATIC
2087 LINK_LIBSMBCLIENT=STATIC
2089 #
2090 # The library versions are hardcoded here
2091 # and filled into the LIBFOO_SOVER variable.
2092 #
2093 # TODO: for talloc and tdb (at least), these should
2094 # be extracted from their respective source directories
2095 #
2096 AC_ARG_ENABLE(external_libtalloc,
2097 [AS_HELP_STRING([--enable-external-libtalloc],
2098 [Enable external talloc [default=auto]])],
2099 [ enable_external_libtalloc=$enableval ],
2100 [ enable_external_libtalloc=auto ])
2102 if test "x$enable_external_libtalloc" != xno
2103 then
2104 PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
2105 [ enable_external_libtalloc=yes ],
2106 [ if test x$enable_external_libtalloc = xyes; then
2107 AC_MSG_ERROR([Unable to find libtalloc])
2108 else
2109 enable_external_libtalloc=no
2110 fi
2111 ])
2112 fi
2114 if test "x$enable_external_libtalloc" = xno
2115 then
2116 m4_include(../lib/talloc/libtalloc.m4)
2117 if test x"$USESHARED" == x"no" ; then
2118 LINK_LIBTALLOC=STATIC
2119 fi
2120 LIBTALLOCVERSION=`grep ^VERSION ${tallocdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
2121 SMB_LIBRARY(talloc, 2, ${LIBTALLOCVERSION})
2122 LIBTALLOC_OBJ0=""
2123 for obj in ${TALLOC_OBJ}; do
2124 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
2125 done
2126 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
2127 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
2128 AC_SUBST(LIBTALLOC_OBJ0)
2130 TALLOCTORT="bin/talloctort\$(EXEEXT)"
2131 AC_SUBST(TALLOCTORT)
2132 fi
2135 AC_ARG_ENABLE(external_libtdb,
2136 [AS_HELP_STRING([--enable-external-libtdb],
2137 [Enable external tdb [default=auto]])],
2138 [ enable_external_libtdb=$enableval ],
2139 [ enable_external_libtdb=auto ])
2141 if test "x$enable_external_libtdb" != xno
2142 then
2143 PKG_CHECK_MODULES(LIBTDB, tdb >= 1.2.6,
2144 [ enable_external_libtdb=yes ],
2145 [
2146 if test x$enable_external_libtdb = xyes; then
2147 AC_MSG_ERROR([Unable to find libtdb])
2148 else
2149 enable_external_libtdb=no
2150 fi
2151 ])
2152 fi
2154 AC_SUBST(LIBTDB_OBJ0)
2155 if test "x$enable_external_libtdb" = xno
2156 then
2157 m4_include(../lib/tdb/libtdb.m4)
2158 if test x"$USESHARED" == x"no" ; then
2159 LINK_LIBTDB=STATIC
2160 fi
2161 LIBTDBVERSION=`grep ^VERSION ${tdbdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
2162 SMB_LIBRARY(tdb, 1, ${LIBTDBVERSION})
2163 LIBTDB_OBJ0=""
2164 LIBTDB_LIBS="$LIBTDB_LIBS $TDB_DEPS"
2165 for obj in ${TDB_OBJ}; do
2166 LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
2167 done
2168 AC_SUBST(LIBTDB_OBJ0)
2169 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
2170 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
2172 TDBBACKUP="bin/tdbbackup\$(EXEEXT)"
2173 AC_SUBST(TDBBACKUP)
2174 TDBDUMP="bin/tdbdump\$(EXEEXT)"
2175 AC_SUBST(TDBDUMP)
2176 TDBRESTORE="bin/tdbrestore\$(EXEEXT)"
2177 AC_SUBST(TDBRESTORE)
2178 TDBTOOL="bin/tdbtool\$(EXEEXT)"
2179 AC_SUBST(TDBTOOL)
2180 TDBTORTURE="bin/tdbtorture\$(EXEEXT)"
2181 AC_SUBST(TDBTORTURE)
2182 ac_cv_have_tdb_err_nesting=yes
2183 else
2184 AC_TRY_COMPILE([#include <tdb.h>],
2185 [enum TDB_ERROR err = TDB_ERR_NESTING],
2186 ac_cv_have_tdb_err_nesting=yes,
2187 ac_cv_have_tdb_err_nesting=no)
2188 fi
2190 if test x"$ac_cv_have_tdb_err_nesting" = xyes; then
2191 AC_DEFINE(HAVE_TDB_ERR_NESTING, 1, [Whether we have TDB_ERR_NESTING])
2192 fi
2194 SMB_LIBRARY(netapi, 0)
2195 SMB_LIBRARY(smbclient, 0)
2196 SMB_LIBRARY(smbsharemodes, 0)
2197 SMB_LIBRARY(addns, 0, [], no, [undefined API])
2201 ################
2203 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
2204 AC_TRY_RUN([#include <stdio.h>
2205 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
2206 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
2207 if test x"$samba_cv_have_longlong" = x"yes"; then
2208 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
2209 AC_CHECK_TYPE(intptr_t, unsigned long long)
2210 else
2211 AC_CHECK_TYPE(intptr_t, unsigned long)
2212 fi
2214 #
2215 # Check if the compiler supports the LL prefix on long long integers.
2216 # AIX needs this.
2218 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
2219 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
2220 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
2221 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
2222 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
2223 fi
2226 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
2227 AC_TRY_RUN([#include <time.h>
2228 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
2229 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
2230 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
2231 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
2232 fi
2234 AC_CACHE_CHECK([for TIME_T_MAX],samba_cv_TIME_T_MAX,[
2235 AC_TRY_RUN([#include <time.h>
2236 main() {
2237 struct tm *tm;
2238 if (sizeof(time_t) == 8) {
2239 time_t max_time = 0x7fffffffffffffffll;
2240 tm = gmtime(&max_time);
2241 /* This should fail with 32-bit tm_year. */
2242 if (tm == NULL) {
2243 /* Max time_t that works with 32-bit int tm_year in struct tm. */
2244 max_time = 67768036191676799ll;
2245 tm = gmtime(&max_time);
2246 if (tm) {
2247 exit(0);
2248 }
2249 }
2250 }
2251 exit(1);
2252 }],
2253 samba_cv_TIME_T_MAX=yes,samba_cv_TIME_T_MAX=no,samba_cv_TIME_T_MAX=cross)])
2254 if test x"$samba_cv_TIME_T_MAX" = x"yes"; then
2255 AC_DEFINE(TIME_T_MAX,67768036191676799ll,[The maximum value of the 'time_t' type])
2256 fi
2259 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2260 AC_TRY_RUN([#include <stdio.h>
2261 #include <sys/stat.h>
2262 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
2263 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2264 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
2265 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
2266 fi
2268 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
2269 AC_TRY_RUN([
2270 #if defined(HAVE_UNISTD_H)
2271 #include <unistd.h>
2272 #endif
2273 #include <stdio.h>
2274 #include <sys/stat.h>
2275 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2276 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
2277 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
2278 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
2279 fi
2281 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2282 AC_TRY_RUN([
2283 #if defined(HAVE_UNISTD_H)
2284 #include <unistd.h>
2285 #endif
2286 #include <stdio.h>
2287 #include <sys/stat.h>
2288 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2289 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2290 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2291 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2292 fi
2294 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
2295 AC_TRY_RUN([
2296 #if defined(HAVE_UNISTD_H)
2297 #include <unistd.h>
2298 #endif
2299 #include <stdio.h>
2300 #include <sys/stat.h>
2301 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2302 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
2303 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
2304 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
2305 fi
2307 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2308 AC_TRY_RUN([
2309 #if defined(HAVE_UNISTD_H)
2310 #include <unistd.h>
2311 #endif
2312 #include <stdio.h>
2313 #include <sys/stat.h>
2314 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2315 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2316 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2317 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2318 fi
2320 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2321 AC_TRY_RUN([
2322 #if defined(HAVE_UNISTD_H)
2323 #include <unistd.h>
2324 #endif
2325 #include <stdio.h>
2326 #include <sys/stat.h>
2327 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2328 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2329 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2330 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2331 fi
2333 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2334 AC_TRY_COMPILE([
2335 #if defined(HAVE_UNISTD_H)
2336 #include <unistd.h>
2337 #endif
2338 #include <sys/types.h>
2339 #include <dirent.h>],
2340 [DIR64 de;],
2341 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2342 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2343 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2344 fi
2346 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2347 AC_TRY_COMPILE([
2348 #if defined(HAVE_UNISTD_H)
2349 #include <unistd.h>
2350 #endif
2351 #include <sys/types.h>
2352 #include <dirent.h>],
2353 [struct dirent64 de;],
2354 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2355 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2356 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2357 fi
2359 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2360 AC_TRY_RUN([
2361 #if defined(HAVE_UNISTD_H)
2362 #include <unistd.h>
2363 #endif
2364 #include <sys/types.h>
2365 main() { dev_t dev; int i = major(dev); return 0; }],
2366 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2367 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2368 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2369 fi
2371 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2372 AC_TRY_RUN([
2373 #if defined(HAVE_UNISTD_H)
2374 #include <unistd.h>
2375 #endif
2376 #include <sys/types.h>
2377 main() { dev_t dev; int i = minor(dev); return 0; }],
2378 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2379 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2380 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2381 fi
2383 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2384 AC_TRY_RUN([
2385 #if defined(HAVE_UNISTD_H)
2386 #include <unistd.h>
2387 #endif
2388 #include <sys/types.h>
2389 main() { dev_t dev = makedev(1,2); return 0; }],
2390 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2391 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2392 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2393 fi
2395 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2396 AC_TRY_RUN([#include <stdio.h>
2397 main() { char c; c=250; exit((c > 0)?0:1); }],
2398 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2399 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2400 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2401 fi
2403 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2404 AC_TRY_COMPILE([#include <sys/types.h>
2405 #include <dirent.h>
2406 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2407 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2408 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2409 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2410 fi
2412 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2413 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2414 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2415 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2416 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2417 fi
2419 if test x"$libreplace_cv_HAVE_CLOCK_GETTIME_IN_LIBRT" = xyes ; then
2420 LIBS="$LIBS -lrt"
2421 fi
2423 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2424 AC_TRY_RUN([#include <sys/types.h>
2425 #include <dirent.h>
2426 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2427 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2428 di->d_name[0] == 0) exit(0); exit(1);} ],
2429 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2430 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2431 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2432 fi
2434 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2435 AC_TRY_COMPILE([#include <sys/types.h>
2436 #include <utime.h>],
2437 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2438 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2439 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2440 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2441 fi
2443 ##############
2444 # Check utmp details, but only if our OS offers utmp.h
2445 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2446 dnl utmp and utmpx come in many flavours
2447 dnl We need to check for many of them
2448 dnl But we don't need to do each and every one, because our code uses
2449 dnl mostly just the utmp (not utmpx) fields.
2451 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
2453 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2454 AC_TRY_COMPILE([#include <sys/types.h>
2455 #include <utmp.h>],
2456 [struct utmp ut; ut.ut_name[0] = 'a';],
2457 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2458 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2459 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2460 fi
2462 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2463 AC_TRY_COMPILE([#include <sys/types.h>
2464 #include <utmp.h>],
2465 [struct utmp ut; ut.ut_user[0] = 'a';],
2466 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2467 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2468 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2469 fi
2471 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2472 AC_TRY_COMPILE([#include <sys/types.h>
2473 #include <utmp.h>],
2474 [struct utmp ut; ut.ut_id[0] = 'a';],
2475 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2476 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2477 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2478 fi
2480 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2481 AC_TRY_COMPILE([#include <sys/types.h>
2482 #include <utmp.h>],
2483 [struct utmp ut; ut.ut_host[0] = 'a';],
2484 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2485 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2486 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2487 fi
2489 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2490 AC_TRY_COMPILE([#include <sys/types.h>
2491 #include <utmp.h>],
2492 [struct utmp ut; time_t t; ut.ut_time = t;],
2493 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2494 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2495 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2496 fi
2498 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2499 AC_TRY_COMPILE([#include <sys/types.h>
2500 #include <utmp.h>],
2501 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2502 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2503 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2504 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2505 fi
2507 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2508 AC_TRY_COMPILE([#include <sys/types.h>
2509 #include <utmp.h>],
2510 [struct utmp ut; ut.ut_type = 0;],
2511 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2512 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2513 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2514 fi
2516 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2517 AC_TRY_COMPILE([#include <sys/types.h>
2518 #include <utmp.h>],
2519 [struct utmp ut; ut.ut_pid = 0;],
2520 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2521 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2522 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2523 fi
2525 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2526 AC_TRY_COMPILE([#include <sys/types.h>
2527 #include <utmp.h>],
2528 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2529 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2530 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2531 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2532 fi
2534 dnl Look for the IPv6 varient by preference. Many systems have both.
2535 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2536 AC_TRY_COMPILE([#include <sys/types.h>
2537 #include <utmp.h>],
2538 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2539 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2540 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2541 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2542 fi
2544 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2545 AC_TRY_COMPILE([#include <sys/types.h>
2546 #include <utmp.h>],
2547 [struct utmp ut; ut.ut_addr = 0;],
2548 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2549 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2550 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2551 fi
2553 if test x$ac_cv_func_pututline = xyes ; then
2554 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2555 AC_TRY_COMPILE([#include <sys/types.h>
2556 #include <utmp.h>],
2557 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2558 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2559 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2560 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2561 fi
2562 fi
2564 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2565 AC_TRY_COMPILE([#include <sys/types.h>
2566 #include <utmpx.h>],
2567 [struct utmpx ux; ux.ut_syslen = 0;],
2568 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2569 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2570 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2571 fi
2573 fi
2574 # end utmp details
2576 AC_CACHE_CHECK([for linux fallocate],samba_cv_HAVE_LINUX_FALLOCATE,[
2577 AC_TRY_COMPILE([
2578 #if defined(HAVE_UNISTD_H)
2579 #include <unistd.h>
2580 #endif
2581 #include <sys/types.h>
2582 #define _GNU_SOURCE
2583 #include <fcntl.h>
2584 #if defined(HAVE_LINUX_FALLOC_H)
2585 #include <linux/falloc.h>
2586 #endif],
2587 [int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2588 samba_cv_HAVE_LINUX_FALLOCATE=yes,samba_cv_HAVE_LINUX_FALLOCATE=no)])
2589 if test x"$samba_cv_HAVE_LINUX_FALLOCATE" = x"yes" && test x"$ac_cv_func_fallocate" = x"yes"; then
2590 AC_DEFINE(HAVE_LINUX_FALLOCATE,1,[Whether the Linux 'fallocate' function is available])
2591 fi
2593 AC_CACHE_CHECK([for linux fallocate64],samba_cv_HAVE_LINUX_FALLOCATE64,[
2594 AC_TRY_COMPILE([
2595 #if defined(HAVE_UNISTD_H)
2596 #include <unistd.h>
2597 #endif
2598 #include <sys/types.h>
2599 #define _GNU_SOURCE
2600 #include <fcntl.h>
2601 #if defined(HAVE_LINUX_FALLOC_H)
2602 #include <linux/falloc.h>
2603 #endif],
2604 [int ret = fallocate64(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2605 samba_cv_HAVE_LINUX_FALLOCATE64=yes,samba_cv_HAVE_LINUX_FALLOCATE64=no)])
2606 if test x"$samba_cv_HAVE_LINUX_FALLOCATE64" = x"yes" && test x"$ac_cv_func_fallocate64" = x"yes"; then
2607 AC_DEFINE(HAVE_LINUX_FALLOCATE64,1,[Whether the Linux 'fallocate64' function is available])
2608 fi
2610 AC_CACHE_CHECK([for getcwd takes NULL],samba_cv_GETCWD_TAKES_NULL,[
2611 AC_TRY_RUN([
2612 #if defined(HAVE_UNISTD_H)
2613 #include <unistd.h>
2614 #endif
2615 main() { char *s = getcwd(NULL,0); if (s) exit(0); exit(1); }],
2616 samba_cv_GETCWD_TAKES_NULL=yes,samba_cv_GETCWD_TAKES_NULL=no,samba_cv_GETCWD_TAKES_NULL=cross)])
2617 if test x"$samba_cv_GETCWD_TAKES_NULL" = x"yes"; then
2618 AC_DEFINE(GETCWD_TAKES_NULL,1,[Whether the getcwd function takes NULL as an argument])
2619 fi
2621 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2622 AC_ARG_WITH(libiconv,
2623 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2624 [
2625 if test "$withval" = "no" ; then
2626 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2627 else
2628 if test "$withval" != "yes" ; then
2629 ICONV_PATH_SPEC=yes
2630 ICONV_LOOK_DIRS="$withval"
2631 fi
2632 fi
2633 ])
2635 for i in $ICONV_LOOK_DIRS ; do
2637 save_LIBS="$LIBS"
2638 save_LDFLAGS="$LDFLAGS"
2639 save_CPPFLAGS="$CPPFLAGS"
2641 iconv_current_LIBS=""
2642 iconv_current_LDFLAGS=""
2643 iconv_current_CPPFLAGS=""
2645 ICONV_FOUND="no"
2646 unset libext
2648 # This is here to handle -withval stuff for --with-libiconv
2649 # Perhaps we should always add a -L
2650 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2652 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2653 # installation paths. This gets a little tricky since we might have iconv
2654 # in both libiconv and in libc. In this case the jm_ICONV test will always
2655 # succeed when the header is found. To counter this, make sure the
2656 # library directory is there and check the ABI directory first (which
2657 # should be harmless on other systems, but causes tons of linker warnings on
2658 # 64bit Ubuntu systems).
2659 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2660 # installed, I've decided to fix the linker warnings.
2661 # -- Kai
2662 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2663 for l in "lib" "lib32" "lib/hpux32"; do
2664 if test -d "$i/$l" ; then
2665 LDFLAGS="$save_LDFLAGS -L$i/$l"
2666 LIBS=
2667 export LDFLAGS LIBS CPPFLAGS
2668 # Try to find iconv(3)
2669 jm_ICONV($i/$l)
2670 if test x"$ICONV_FOUND" = "xyes" ; then
2671 libext="$l"
2672 break
2673 fi
2674 fi
2675 done
2677 if test x"$ICONV_FOUND" = "xyes" ; then
2678 iconv_current_LDFLAGS="-L$i/$libext"
2679 iconv_current_CPPFLAGS="-I$i/include"
2681 if test x"$jm_cv_lib_iconv" != x; then
2682 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2683 else
2684 # We found iconv in libc.
2685 iconv_current_LIBS=""
2686 fi
2688 fi
2690 if test x"$ICONV_FOUND" = "xyes" ; then
2692 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2693 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2694 LIBS="$save_LIBS $iconv_current_LIBS"
2695 export LDFLAGS LIBS CPPFLAGS
2697 default_dos_charset=no
2698 default_unix_charset=no
2700 # check for default dos charset name
2701 for j in CP850 IBM850 ; do
2702 rjs_CHARSET($j)
2703 default_dos_charset="$ICONV_CHARSET"
2704 if test x"$default_dos_charset" = x"$j"; then
2705 break
2706 fi
2707 done
2709 # check for default unix charset name
2710 for j in UTF-8 UTF8 ; do
2711 rjs_CHARSET($j)
2712 default_unix_charset="$ICONV_CHARSET"
2713 if test x"$default_unix_charset" = x"$j"; then
2714 break
2715 fi
2716 done
2718 if test "$default_dos_charset" != "no" -a \
2719 "$default_dos_charset" != "cross" -a \
2720 "$default_unix_charset" != "no" -a \
2721 "$default_unix_charset" != "cross"
2722 then
2723 samba_cv_HAVE_NATIVE_ICONV=yes
2724 else
2725 if test "$default_dos_charset" = "cross" -o \
2726 "$default_unix_charset" = "cross"
2727 then
2728 samba_cv_HAVE_NATIVE_ICONV=cross
2729 else
2730 samba_cv_HAVE_NATIVE_ICONV=no
2731 fi
2732 fi
2734 # At this point, we have a libiconv candidate. We know that
2735 # we have the right headers and libraries, but we don't know
2736 # whether it does the conversions we want. We can't test this
2737 # because we are cross-compiling. This is not necessarily a big
2738 # deal, since we can't guarantee that the results we get now will
2739 # match the results we get at runtime anyway.
2740 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2741 default_dos_charset="CP850"
2742 default_unix_charset="UTF-8"
2743 samba_cv_HAVE_NATIVE_ICONV=yes
2744 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2745 AC_MSG_WARN([$default_dos_charset and $default_unix_charset to UCS-16LE])
2746 fi
2748 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2750 CPPFLAGS=$save_CPPFLAGS
2751 LDFLAGS=$save_LDFLAGS
2752 LIBS=$save_LIBS
2754 if test x"$iconv_current_LIBS" != x; then
2755 LIBS="$LIBS $iconv_current_LIBS"
2756 fi
2758 # Add the flags we need to CPPFLAGS and LDFLAGS
2759 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2760 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2762 # Turn the #defines into string literals
2763 default_dos_charset="\"$default_dos_charset\""
2764 default_unix_charset="\"$default_unix_charset\""
2766 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2767 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2768 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2770 break
2771 fi
2773 # We didn't find a working iconv, so keep going
2774 fi
2776 # We only need to clean these up here for the next pass through the loop
2777 CPPFLAGS=$save_CPPFLAGS
2778 LDFLAGS=$save_LDFLAGS
2779 LIBS=$save_LIBS
2780 export LDFLAGS LIBS CPPFLAGS
2781 done
2782 unset libext
2785 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2786 AC_MSG_WARN([Sufficient support for iconv function was not found.
2787 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2788 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2789 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2790 fi
2793 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2794 AC_TRY_RUN([
2795 #include <sys/types.h>
2796 #include <fcntl.h>
2797 #ifndef F_GETLEASE
2798 #define F_GETLEASE 1025
2799 #endif
2800 main() {
2801 int fd = open("/dev/null", O_RDONLY);
2802 return fcntl(fd, F_GETLEASE, 0) == -1;
2803 }
2804 ],
2805 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2806 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2807 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2808 fi
2810 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2811 AC_TRY_RUN([
2812 #include <sys/types.h>
2813 #include <fcntl.h>
2814 #include <signal.h>
2815 #ifndef F_NOTIFY
2816 #define F_NOTIFY 1026
2817 #endif
2818 main() {
2819 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2820 }
2821 ],
2822 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2823 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2824 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2825 fi
2827 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2828 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2829 AC_CHECK_FUNCS(inotify_init)
2830 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2831 ],
2832 samba_cv_HAVE_INOTIFY=yes,
2833 samba_cv_HAVE_INOTIFY=no,
2834 samba_cv_HAVE_INOTIFY=cross)
2836 if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2837 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2838 fi
2840 #################################################
2841 # Check if FAM notifications are available. For FAM info, see
2842 # http://oss.sgi.com/projects/fam/
2843 # http://savannah.nongnu.org/projects/fam/
2844 AC_ARG_ENABLE(fam,
2845 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2847 if test x$enable_fam != xno; then
2848 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2849 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2850 # On IRIX, libfam requires libC, but other FAM implementations
2851 # might not need it.
2852 AC_CHECK_LIB(fam, FAMOpen2,
2853 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam";
2854 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2855 [samba_cv_HAVE_LIBFAM=no])
2857 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2858 samba_fam_xtra=-lC
2859 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2860 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC";
2861 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2862 [samba_cv_HAVE_LIBFAM=no])
2863 unset samba_fam_xtra
2864 fi
2865 fi
2866 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2867 default_shared_modules="$default_shared_modules vfs_notify_fam"
2868 AC_TRY_COMPILE([#include <fam.h>],
2869 [enum FAMCodes code = FAMChanged;],
2870 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2871 [Whether fam.h contains a typedef for enum FAMCodes]),
2872 [])
2873 fi
2875 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2876 AC_CHECK_LIB(fam, FAMNoExists,
2877 [AC_DEFINE(HAVE_FAMNOEXISTS, 1, Define to 1 if there is support for FAMNoExists)])
2878 fi
2880 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2881 AC_MSG_ERROR(FAM support requested but FAM library not available )
2882 fi
2883 fi
2885 AC_SUBST(SMB_FAM_LIBS)
2887 #################################################
2888 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2891 with_dmapi_support=auto
2892 AC_MSG_CHECKING(whether to use DMAPI support)
2893 AC_ARG_WITH(dmapi,
2894 [AS_HELP_STRING([--with-dmapi], [Include DMAPI/XDSM support (default=auto)])],
2895 [ case "$withval" in
2896 yes|no)
2897 with_dmapi_support=$withval
2898 ;;
2899 esac ]
2900 )
2901 AC_MSG_RESULT([$with_dmapi_support])
2903 if test x"$with_dmapi_support" != xno ; then
2904 SMB_CHECK_DMAPI([], [
2905 AC_MSG_NOTICE(DMAPI support not present)
2906 if test x"$with_dmapi_support" = xyes ; then
2907 AC_MSG_ERROR(no DMAPI support found but requested!)
2908 fi
2909 ]
2910 )
2911 fi
2913 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2914 # Theoretically it should work with AIX JFS2 too but this needs testing
2915 if test x"$ac_cv_header_gpfs_gpl_h" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2916 default_shared_modules="$default_shared_modules vfs_tsmsm"
2917 fi
2919 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2920 AC_TRY_RUN([
2921 #include <sys/types.h>
2922 #include <fcntl.h>
2923 #include <signal.h>
2924 #include <sys/file.h>
2925 #ifndef LOCK_MAND
2926 #define LOCK_MAND 32
2927 #define LOCK_READ 64
2928 #endif
2929 main() {
2930 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2931 }
2932 ],
2933 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2934 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2935 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2936 fi
2939 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2940 AC_TRY_COMPILE([#include <sys/types.h>
2941 #include <fcntl.h>],
2942 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2943 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2944 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2945 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2946 fi
2948 #################################################
2949 # Check for POSIX capability support
2951 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2952 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2953 [], [])
2955 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2957 ac_save_LIBS=$LIBS
2958 AC_LIBTESTFUNC(cap, cap_get_proc)
2960 AC_CACHE_CHECK([for POSIX capabilities],
2961 samba_cv_HAVE_POSIX_CAPABILITIES,
2962 [
2963 AC_TRY_RUN([
2964 #include <sys/types.h>
2965 #include <sys/capability.h>
2966 main() {
2967 cap_t cap;
2968 cap_value_t vals[1];
2969 if (!(cap = cap_get_proc()))
2970 exit(1);
2971 vals[0] = CAP_CHOWN;
2972 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2973 cap_set_proc(cap);
2974 exit(0);
2975 }],
2976 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2977 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2978 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2979 ])
2981 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2982 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2983 [Whether POSIX capabilities are available])
2984 else
2985 LIBS=$ac_save_LIBS
2986 fi
2988 fi
2990 #
2991 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2992 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2993 #
2995 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2996 AC_TRY_COMPILE([#include <sys/types.h>
2997 #if defined(HAVE_RPC_RPC_H)
2998 #include <rpc/rpc.h>
2999 #endif],
3000 [int16 testvar;],
3001 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
3002 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
3003 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
3004 fi
3006 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
3007 AC_TRY_COMPILE([#include <sys/types.h>
3008 #if defined(HAVE_RPC_RPC_H)
3009 #include <rpc/rpc.h>
3010 #endif],
3011 [uint16 testvar;],
3012 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
3013 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
3014 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
3015 fi
3017 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
3018 AC_TRY_COMPILE([#include <sys/types.h>
3019 #if defined(HAVE_RPC_RPC_H)
3020 #include <rpc/rpc.h>
3021 #endif],
3022 [int32 testvar;],
3023 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
3024 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
3025 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
3026 fi
3028 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
3029 AC_TRY_COMPILE([#include <sys/types.h>
3030 #if defined(HAVE_RPC_RPC_H)
3031 #include <rpc/rpc.h>
3032 #endif],
3033 [uint32 testvar;],
3034 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
3035 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
3036 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
3037 fi
3039 dnl
3040 dnl Some systems (SCO) have a problem including
3041 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
3042 dnl as a #define in <prot.h> and as part of an enum
3043 dnl in <rpc/rpc.h>.
3044 dnl
3046 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
3047 AC_TRY_COMPILE([#include <sys/types.h>
3048 #ifdef HAVE_SYS_SECURITY_H
3049 #include <sys/security.h>
3050 #include <prot.h>
3051 #endif /* HAVE_SYS_SECURITY_H */
3052 #if defined(HAVE_RPC_RPC_H)
3053 #include <rpc/rpc.h>
3054 #endif],
3055 [int testvar;],
3056 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
3057 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
3058 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
3059 fi
3061 AC_MSG_CHECKING([for test routines])
3062 AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
3063 AC_MSG_RESULT(yes),
3064 AC_MSG_ERROR([cant find test code. Aborting config]),
3065 AC_MSG_WARN([cannot run when cross-compiling]))
3067 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
3068 AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
3069 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
3070 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
3071 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
3072 fi
3074 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
3075 AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
3076 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
3077 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
3078 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
3079 fi
3081 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
3082 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
3083 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
3084 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
3085 AC_CHECK_FUNCS(getpagesize)
3087 ################################################
3088 # look for a method of setting the effective uid
3089 seteuid=no;
3091 if test $seteuid = no; then
3092 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
3093 AC_TRY_RUN([
3094 #define AUTOCONF_TEST 1
3095 #define USE_SETREUID 1
3096 #include "confdefs.h"
3097 #include "${srcdir-.}/lib/util_sec.c"],
3098 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
3099 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
3100 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
3101 fi
3102 fi
3104 # we check for setresuid second as it conflicts with AIO on Linux.
3105 # see http://samba.org/~tridge/junkcode/aio_uid.c
3106 if test $seteuid = no; then
3107 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
3108 AC_TRY_RUN([
3109 #define AUTOCONF_TEST 1
3110 #define USE_SETRESUID 1
3111 #include "confdefs.h"
3112 #include "${srcdir-.}/lib/util_sec.c"],
3113 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
3114 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
3115 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
3116 fi
3117 fi
3119 if test $seteuid = no; then
3120 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
3121 AC_TRY_RUN([
3122 #define AUTOCONF_TEST 1
3123 #define USE_SETEUID 1
3124 #include "confdefs.h"
3125 #include "${srcdir-.}/lib/util_sec.c"],
3126 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
3127 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
3128 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
3129 fi
3130 fi
3132 if test $seteuid = no; then
3133 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
3134 AC_TRY_RUN([
3135 #define AUTOCONF_TEST 1
3136 #define USE_SETUIDX 1
3137 #include "confdefs.h"
3138 #include "${srcdir-.}/lib/util_sec.c"],
3139 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
3140 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
3141 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
3142 fi
3143 fi
3145 AC_CACHE_CHECK([for the Darwin initgroups system call],
3146 samba_cv_DARWIN_INITGROUPS,
3147 AC_TRY_LINK([
3148 #include <sys/syscall.h>
3149 #include <unistd.h>
3150 ],
3151 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
3152 samba_cv_DARWIN_INITGROUPS=yes,
3153 samba_cv_DARWIN_INITGROUPS=no)
3154 )
3156 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
3157 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
3158 [Whether to use the Darwin-specific initgroups system call])
3159 fi
3161 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
3162 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
3163 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
3164 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
3165 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
3166 fi
3168 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
3169 AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock64.c"],
3170 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
3171 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
3172 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
3174 else
3176 dnl
3177 dnl Don't check for 64 bit fcntl locking if we know that the
3178 dnl glibc2.1 broken check has succeeded.
3179 dnl
3181 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
3182 AC_TRY_RUN([
3183 #if defined(HAVE_UNISTD_H)
3184 #include <unistd.h>
3185 #endif
3186 #include <stdio.h>
3187 #include <stdlib.h>
3189 #ifdef HAVE_FCNTL_H
3190 #include <fcntl.h>
3191 #endif
3193 #ifdef HAVE_SYS_FCNTL_H
3194 #include <sys/fcntl.h>
3195 #endif
3196 main() { struct flock64 fl64;
3197 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
3198 exit(0);
3199 #else
3200 exit(1);
3201 #endif
3202 }],
3203 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
3205 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
3206 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
3207 fi
3208 fi
3210 # glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
3211 AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
3212 AC_TRY_COMPILE([
3213 #define _XOPEN_SOURCE 600
3214 #include <stdlib.h>
3215 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
3216 probably broken posix_fallocate
3217 #endif
3218 ], [
3219 ],
3220 samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
3221 if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
3222 AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, Whether we have a broken posix_fallocate)
3223 fi
3226 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
3227 AC_TRY_COMPILE([#include <sys/types.h>
3228 #include <sys/stat.h>
3229 #include <unistd.h>],
3230 [struct stat st; st.st_blocks = 0;],
3231 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
3232 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
3233 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
3234 fi
3236 AC_CHECK_TYPES([blksize_t, blkcnt_t], [], [], [[#include <sys/stat.h>]])
3238 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
3239 AC_TRY_COMPILE([#include <sys/types.h>
3240 #include <sys/stat.h>
3241 #include <unistd.h>],
3242 [struct stat st; st.st_blksize = 0;],
3243 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
3244 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
3245 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
3246 fi
3248 AC_CACHE_CHECK([for st_flags in struct stat],
3249 samba_cv_HAVE_STAT_ST_FLAGS,
3250 [
3251 AC_TRY_COMPILE([#include <sys/types.h>
3252 #include <sys/stat.h>
3253 #include <unistd.h>],
3254 [struct stat st; st.st_flags = 0;],
3255 samba_cv_HAVE_STAT_ST_FLAGS=yes,
3256 samba_cv_HAVE_STAT_ST_FLAGS=no,
3257 samba_cv_HAVE_STAT_ST_FLAGS=cross)
3258 ])
3260 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
3261 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
3262 [Whether the stat struct has a st_flags member])
3263 fi
3265 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
3266 AC_TRY_COMPILE([
3267 #include <sys/types.h>
3268 #include <sys/acl.h>
3269 #if defined(HAVE_RPCSVC_NIS_H)
3270 #include <rpcsvc/nis.h>
3271 #endif],
3272 [int i;],
3273 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
3274 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
3275 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
3276 fi
3278 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
3279 AC_TRY_RUN([
3280 #include <stdio.h>
3281 #include <limits.h>
3282 #include <signal.h>
3284 void exit_on_core(int ignored) {
3285 exit(1);
3286 }
3288 main() {
3289 char *newpath;
3290 signal(SIGSEGV, exit_on_core);
3291 newpath = realpath("/tmp", NULL);
3292 exit((newpath != NULL) ? 0 : 1);
3293 }
3294 ],
3295 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3296 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3297 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3298 fi
3300 #################################################
3301 # check for AFS clear-text auth support
3302 samba_cv_WITH_AFS=no
3303 AC_MSG_CHECKING(whether to use AFS clear-text auth)
3304 AC_ARG_WITH(afs,
3305 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3306 [ case "$withval" in
3307 yes|auto)
3308 AC_MSG_RESULT($withval)
3309 samba_cv_WITH_AFS=$withval
3310 ;;
3311 *)
3312 AC_MSG_RESULT(no)
3313 ;;
3314 esac ],
3315 AC_MSG_RESULT(no)
3316 )
3318 ####################################################
3319 # check for Linux-specific AFS fake-kaserver support
3320 samba_cv_WITH_FAKE_KASERVER=no
3321 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3322 AC_ARG_WITH(fake-kaserver,
3323 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3324 [ case "$withval" in
3325 yes|auto)
3326 AC_MSG_RESULT($withval)
3327 samba_cv_WITH_FAKE_KASERVER=$withval
3328 ;;
3329 *)
3330 AC_MSG_RESULT(no)
3331 ;;
3332 esac ],
3333 AC_MSG_RESULT(no)
3334 )
3336 #################################################
3337 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3338 if test x"$samba_cv_WITH_AFS" != x"no" ||
3339 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3341 # see if this box has the OpenSSL DES libraries
3342 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
3344 # see if this box has the afs-headers in /usr/include/afs
3345 AC_MSG_CHECKING(for /usr/include/afs)
3346 if test -d /usr/include/afs; then
3347 AC_MSG_RESULT(yes)
3348 else
3349 AC_MSG_RESULT(no)
3350 fi
3352 # check for afs.h
3353 have_afs_headers=no
3354 AC_CHECK_HEADERS(afs.h afs/afs.h)
3355 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3356 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3357 test x"$samba_cv_WITH_AFS" = x"auto"; then
3358 AC_MSG_WARN([AFS cannot be supported without afs.h])
3359 else
3360 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3361 fi
3362 else
3363 have_afs_headers=yes
3364 fi
3365 fi
3367 FAKE_KASERVER_OBJ=""
3368 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3369 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3370 FAKE_KASERVER_OBJ="utils/net_afs.o"
3371 fi
3372 AC_SUBST(FAKE_KASERVER_OBJ)
3374 #################################################
3375 # check whether to compile AFS/NT ACL mapping module
3376 samba_cv_WITH_VFS_AFSACL=no
3377 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3378 AC_ARG_WITH(vfs-afsacl,
3379 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3380 [ case "$withval" in
3381 yes|auto)
3382 AC_MSG_RESULT($withval)
3383 samba_cv_WITH_VFS_AFSACL=yes
3384 ;;
3385 *)
3386 AC_MSG_RESULT(no)
3387 ;;
3388 esac ],
3389 AC_MSG_RESULT(no)
3390 )
3392 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3393 default_shared_modules="$default_shared_modules vfs_afsacl"
3394 fi
3396 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3397 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3398 fi
3400 #################################################
3401 # check for the DFS clear-text auth system
3402 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3403 AC_ARG_WITH(dfs,
3404 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3405 [ case "$withval" in
3406 yes)
3407 AC_MSG_RESULT(yes)
3408 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3409 ;;
3410 *)
3411 AC_MSG_RESULT(no)
3412 ;;
3413 esac ],
3414 AC_MSG_RESULT(no)
3415 )
3417 ########################################################
3418 # Compile with LDAP support?
3420 with_ldap_support=auto
3421 AC_MSG_CHECKING([for LDAP support])
3423 AC_ARG_WITH(ldap,
3424 [AS_HELP_STRING([--with-ldap], [LDAP support (default=auto)])],
3425 [ case "$withval" in
3426 yes|no)
3427 with_ldap_support=$withval
3428 ;;
3429 esac ])
3431 AC_MSG_RESULT($with_ldap_support)
3433 SMBLDAP=""
3434 AC_SUBST(SMBLDAP)
3435 SMBLDAPUTIL=""
3436 AC_SUBST(SMBLDAPUTIL)
3438 if test x"$with_ldap_support" != x"no"; then
3440 ##################################################################
3441 # first test for ldap.h and lber.h
3442 # (ldap.h is required for this test)
3443 AC_CHECK_HEADERS(ldap.h lber.h)
3445 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3446 if test x"$with_ldap_support" = x"yes"; then
3447 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3448 else
3449 AC_MSG_WARN(ldap.h is needed for LDAP support)
3450 fi
3452 with_ldap_support=no
3453 fi
3455 ##################################################################
3456 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3457 # unsigned int in include/includes.h
3458 case $host_os in
3459 *hpux*)
3460 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3461 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3462 with_ldap_support=yes
3463 ;;
3464 *)
3465 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3466 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3467 if test x"$with_ldap_support" = x"yes"; then
3468 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3469 else
3470 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3471 fi
3472 with_ldap_support=no
3473 fi
3474 ;;
3475 esac
3476 fi
3478 if test x"$with_ldap_support" != x"no"; then
3479 ac_save_LIBS=$LIBS
3481 ##################################################################
3482 # we might need the lber lib on some systems. To avoid link errors
3483 # this test must be before the libldap test
3484 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3486 ########################################################
3487 # If ber_sockbuf_add_io() is available we can add
3488 # SASL wrapping hooks
3489 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3491 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3492 AC_TRY_COMPILE([#include <ldap.h>],
3493 [int val = LDAP_OPT_SOCKBUF;],
3494 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3495 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3497 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3498 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3499 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3500 fi
3502 #######################################################
3503 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3504 # ldap logging and print it out in the samba logs
3505 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3506 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3507 [AC_TRY_COMPILE([#include <lber.h>],
3508 [int val = LBER_OPT_LOG_PRINT_FN;],
3509 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3510 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3512 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3513 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3514 [Support for LDAP/LBER logging interception])
3515 fi
3517 ########################################################
3518 # now see if we can find the ldap libs in standard paths
3519 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3521 ########################################################
3522 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3523 # Check found in pam_ldap 145.
3524 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3526 LIBS="$LIBS $LDAP_LIBS"
3527 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3528 AC_TRY_COMPILE([
3529 #include <lber.h>
3530 #include <ldap.h>],
3531 [ldap_set_rebind_proc(0, 0, 0);],
3532 [smb_ldap_cv_ldap_set_rebind_proc=3],
3533 [smb_ldap_cv_ldap_set_rebind_proc=2]
3534 )
3535 ])
3537 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3539 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3541 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3542 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3543 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3544 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3545 default_shared_modules="$default_shared_modules";
3546 SMBLDAP="lib/smbldap.o"
3547 SMBLDAPUTIL="lib/smbldap_util.o"
3548 with_ldap_support=yes
3549 AC_MSG_CHECKING(whether LDAP support is used)
3550 AC_MSG_RESULT(yes)
3551 else
3552 if test x"$with_ldap_support" = x"yes"; then
3553 AC_MSG_ERROR(libldap is needed for LDAP support)
3554 else
3555 AC_MSG_WARN(libldap is needed for LDAP support)
3556 fi
3558 LDAP_LIBS=""
3559 with_ldap_support=no
3560 fi
3561 LIBS=$ac_save_LIBS
3562 fi
3565 #################################################
3566 # active directory support
3568 with_ads_support=auto
3569 AC_MSG_CHECKING([for Active Directory and krb5 support])
3571 AC_ARG_WITH(ads,
3572 [AS_HELP_STRING([--with-ads], [Active Directory support (default=auto)])],
3573 [ case "$withval" in
3574 yes|no)
3575 with_ads_support="$withval"
3576 ;;
3577 esac ])
3579 AC_MSG_RESULT($with_ads_support)
3581 FOUND_KRB5=no
3582 KRB5_LIBS=""
3584 if test x"$with_ldap_support" != x"yes"; then
3586 if test x"$with_ads_support" = x"yes"; then
3587 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3588 elif test x"$with_ads_support" = x"auto"; then
3589 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3590 with_ads_support=no
3591 fi
3593 else
3595 # Check to see whether there is enough LDAP functionality to be able
3596 # to build AD support.
3598 # HPUX and Solaris only has ldap_init; ok, we take care of this in smbldap.c
3599 case "$host_os" in
3600 *hpux* | *solaris*)
3601 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3603 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3604 if test x"$with_ads_support" = x"yes"; then
3605 AC_MSG_ERROR(Active Directory support on HPUX or Solaris requires ldap_init)
3606 elif test x"$with_ads_support" = x"auto"; then
3607 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX or Solaris))
3608 with_ads_support=no
3609 fi
3610 fi
3611 ;;
3612 *)
3613 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3615 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3616 if test x"$with_ads_support" = x"yes"; then
3617 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3618 elif test x"$with_ads_support" = x"auto"; then
3619 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3620 with_ads_support=no
3621 fi
3622 fi
3623 ;;
3624 esac
3627 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3629 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3630 if test x"$with_ads_support" = x"yes"; then
3631 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3632 elif test x"$with_ads_support" = x"auto"; then
3633 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3634 with_ads_support=no
3635 fi
3636 fi
3638 fi
3640 if test x"$with_ads_support" != x"no"; then
3642 # Do no harm to the values of CFLAGS and LIBS while testing for
3643 # Kerberos support.
3645 if test x$FOUND_KRB5 = x"no"; then
3646 #################################################
3647 # check for location of Kerberos 5 install
3648 AC_MSG_CHECKING(for kerberos 5 install path)
3649 AC_ARG_WITH(krb5,
3650 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3651 [ case "$withval" in
3652 no)
3653 AC_MSG_RESULT(no krb5-path given)
3654 ;;
3655 yes)
3656 AC_MSG_RESULT(/usr)
3657 ;;
3658 *)
3659 AC_MSG_RESULT($withval)
3660 KRB5_CFLAGS="-I$withval/include"
3661 KRB5_CPPFLAGS="-I$withval/include"
3662 KRB5_LDFLAGS="-L$withval/lib"
3663 FOUND_KRB5=yes
3664 if test -x "$withval/bin/krb5-config"; then
3665 KRB5CONFIG=$withval/bin/krb5-config
3666 fi
3667 ;;
3668 esac ],
3669 AC_MSG_RESULT(no krb5-path given)
3670 )
3671 fi
3673 #################################################
3674 # check for krb5-config from recent MIT and Heimdal kerberos 5
3675 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3676 AC_MSG_CHECKING(for working krb5-config)
3677 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3678 ac_save_CFLAGS=$CFLAGS
3679 CFLAGS="";export CFLAGS
3680 ac_save_LDFLAGS=$LDFLAGS
3681 LDFLAGS="";export LDFLAGS
3682 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3683 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3684 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3685 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3686 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3687 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3688 FOUND_KRB5=yes
3689 AC_MSG_RESULT(yes)
3690 else
3691 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3692 fi
3694 if test x$FOUND_KRB5 = x"no"; then
3695 #################################################
3696 # see if this box has the SuSE location for the heimdal krb implementation
3697 AC_MSG_CHECKING(for /usr/include/heimdal)
3698 if test -d /usr/include/heimdal; then
3699 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3700 KRB5_CFLAGS="-I/usr/include/heimdal"
3701 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3702 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3703 FOUND_KRB5=yes
3704 AC_MSG_RESULT(yes)
3705 else
3706 KRB5_CFLAGS="-I/usr/include/heimdal"
3707 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3708 FOUND_KRB5=yes
3709 AC_MSG_RESULT(yes)
3710 fi
3711 else
3712 AC_MSG_RESULT(no)
3713 fi
3714 fi
3716 if test x$FOUND_KRB5 = x"no"; then
3717 #################################################
3718 # see if this box has the RedHat location for kerberos
3719 AC_MSG_CHECKING(for /usr/kerberos)
3720 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3721 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3722 KRB5_CFLAGS="-I/usr/kerberos/include"
3723 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3724 FOUND_KRB5=yes
3725 AC_MSG_RESULT(yes)
3726 else
3727 AC_MSG_RESULT(no)
3728 fi
3729 fi
3731 if test x$FOUND_KRB5 = x"no"; then
3732 #################################################
3733 # see if this box has the OpenBSD location for heimdal krb5
3734 AC_MSG_CHECKING(for /usr/include/kerberosV)
3735 if test -d /usr/include/kerberosV; then
3736 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3737 KRB5_LIBS="-lcrypto"
3738 FOUND_KRB5=yes
3739 AC_MSG_RESULT(yes)
3740 else
3741 AC_MSG_RESULT(no)
3742 fi
3743 fi
3745 if test x$FOUND_KRB5 = x"no"; then
3746 #################################################
3747 # see if this box has Solaris MIT kerberos implementation
3748 AC_MSG_CHECKING(for Solaris MIT kerberos)
3749 if test -x "$KRB5CONFIG" && $KRB5CONFIG --version | grep -s Solaris | grep -s MIT > /dev/null ; then
3750 FOUND_KRB5=yes
3751 KRB5_LIBS="-lgss -lkrb5"
3752 KRB5_CFLAGS="`$KRB5CONFIG --cflags`"
3753 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags`"
3754 AC_MSG_RESULT(yes)
3755 else
3756 AC_MSG_RESULT(no)
3757 fi
3758 fi
3760 ac_save_CFLAGS=$CFLAGS
3761 ac_save_CPPFLAGS=$CPPFLAGS
3762 ac_save_LDFLAGS=$LDFLAGS
3764 # remove needless evil rpath stuff as early as possible:
3765 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3766 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3767 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3768 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3769 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3771 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3773 # now check for krb5.h. Some systems have the libraries without the headers!
3774 # note that this check is done here to allow for different kerberos
3775 # include paths
3776 AC_CHECK_HEADERS(krb5.h)
3778 if test x"$ac_cv_header_krb5_h" = x"no"; then
3780 # Give a warning if AD support was not explicitly requested,
3781 # i.e with_ads_support = auto, otherwise die with an error.
3783 if test x"$with_ads_support" = x"yes"; then
3784 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3785 else
3786 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3787 fi
3789 # Turn off AD support and restore CFLAGS and LIBS variables
3791 with_ads_support="no"
3793 CFLAGS=$ac_save_CFLAGS
3794 CPPFLAGS=$ac_save_CPPFLAGS
3795 LDFLAGS=$ac_save_LDFLAGS
3796 fi
3798 # check for new heimdal KRB5_DEPRECATED handling
3800 AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
3801 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
3802 AC_TRY_COMPILE(
3803 [#define KRB5_DEPRECATED 1
3804 #include <krb5.h>],
3805 [],
3806 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
3807 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
3809 if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
3810 AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
3811 [Whether to use deprecated krb5 interfaces])
3812 fi
3813 fi
3815 # Now we have determined whether we really want ADS support
3816 use_ads=no
3817 if test x"$with_ads_support" != x"no"; then
3818 use_ads=yes
3819 have_gssapi=no
3820 ac_save_LIBS=$LIBS
3822 # now check for gssapi headers. This is also done here to allow for
3823 # different kerberos include paths
3824 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h gssapi/gssapi_ext.h gssapi/gssapi_krb5.h com_err.h)
3826 ##################################################################
3827 # we might need the k5crypto and com_err libraries on some systems
3828 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3829 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3831 # Heimdal checks.
3832 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3833 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3834 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3836 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3837 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3839 ########################################################
3840 # now see if we can find the krb5 libs in standard paths
3841 # or as specified above
3842 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3843 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3845 ########################################################
3846 # now see if we can find the gssapi libs in standard paths
3847 if test x"$have_gssapi" != x"yes"; then
3848 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3849 AC_CHECK_LIB_EXT(gss, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3850 AC_CHECK_FUNC_EXT(gss_wrap_iov, $KRB5_LIBS)
3851 fi
3853 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3854 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3855 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3856 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3857 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3858 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3859 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3860 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3861 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3862 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3863 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3864 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3865 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3866 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3867 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3868 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3869 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3870 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3871 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3872 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3873 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3874 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3875 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3876 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3877 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3878 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3879 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3880 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3881 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3882 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3883 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3884 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3885 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3886 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3887 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3888 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3889 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3890 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3891 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3892 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3893 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3894 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3895 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3896 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
3897 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
3898 AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
3899 AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
3900 AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
3901 AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
3902 AC_CHECK_FUNC_EXT(gss_krb5_import_cred, $KRB5_LIBS)
3903 AC_CHECK_FUNC_EXT(gss_get_name_attribute, $KRB5_LIBS)
3904 AC_CHECK_FUNC_EXT(gss_mech_krb5, $KRB5_LIBS)
3905 AC_CHECK_FUNC_EXT(gss_oid_equal, $KRB5_LIBS)
3906 AC_CHECK_FUNC_EXT(gss_inquire_sec_context_by_oid, $KRB5_LIBS)
3908 # This is for FreeBSD (and possibly others). gss_mech_krb5 is a
3909 # #define to GSS_KRB5_MECHANISM, which is defined in -lgssapi_krb5
3910 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS, GSS_KRB5_MECHANISM,
3911 [KRB5_LIBS="$KRB5_LIBS -lgssapi_krb5"])
3913 # MIT krb5 1.8 does not expose this call (yet)
3914 AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
3916 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3917 # but does have the symbol
3918 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3920 LIBS="$KRB5_LIBS $LIBS"
3922 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3923 smb_krb5_cv_ticket_has_keyinfo,
3924 [
3925 AC_TRY_COMPILE(
3926 [
3927 #include <krb5.h>
3928 ],
3929 [
3930 krb5_ticket ticket;
3931 krb5_kvno kvno;
3932 krb5_enctype enctype;
3934 enctype = ticket.enc_part.enctype;
3935 kvno = ticket.enc_part.kvno;
3936 ],
3937 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3938 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3939 ])
3941 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3942 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3943 [Whether the krb5_ticket structure contains the kvno and enctype])
3944 fi
3946 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3947 smb_krb5_cv_creds_opt_free_context,
3948 [
3949 AC_TRY_COMPILE([
3950 #include <krb5.h>],
3951 [
3952 krb5_context ctx;
3953 krb5_get_init_creds_opt *opt = NULL;
3954 krb5_get_init_creds_opt_free(ctx, opt);
3955 ],
3956 [smb_krb5_cv_creds_opt_free_context=yes],
3957 [smb_krb5_cv_creds_opt_free_context=no]
3958 )
3959 ])
3961 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3962 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3963 [Whether krb5_get_init_creds_opt_free takes a context argument])
3964 fi
3966 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3967 AC_TRY_COMPILE([
3968 #include <krb5.h>],
3969 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3970 [smb_krb5_cv_verify_checksum=7],
3971 [smb_krb5_cv_verify_checksum=6],
3972 )
3973 ])
3974 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3976 AC_CACHE_CHECK([for checksum in krb5_checksum],
3977 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3978 AC_TRY_COMPILE([#include <krb5.h>],
3979 [krb5_checksum cksum; cksum.checksum.length = 0;],
3980 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3981 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3983 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3984 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3985 [Whether the krb5_checksum struct has a checksum property])
3986 fi
3988 AC_CACHE_CHECK([for etype in EncryptedData],
3989 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3990 AC_TRY_COMPILE([#include <krb5.h>],
3991 [EncryptedData edata; edata.etype = 0;],
3992 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3993 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3995 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3996 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3997 [Whether the EncryptedData struct has a etype property])
3998 fi
4000 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
4001 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
4002 AC_TRY_COMPILE([#include <krb5.h>],
4003 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
4004 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
4005 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
4007 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
4008 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
4009 [Whether the krb5_ap_req struct has a ticket pointer])
4010 fi
4012 AC_CACHE_CHECK([for e_data pointer in krb5_error],
4013 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
4014 AC_TRY_COMPILE([#include <krb5.h>],
4015 [krb5_error err; err.e_data = NULL;],
4016 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
4017 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
4019 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
4020 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
4021 [Whether the krb5_error struct has a e_data pointer])
4022 fi
4024 AC_CACHE_CHECK([for krb5_crypto type],
4025 samba_cv_HAVE_KRB5_CRYPTO,[
4026 AC_TRY_COMPILE([#include <krb5.h>],
4027 [krb5_crypto crypto;],
4028 samba_cv_HAVE_KRB5_CRYPTO=yes,
4029 samba_cv_HAVE_KRB5_CRYPTO=no)])
4031 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
4032 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
4033 [Whether the type krb5_crypto exists])
4034 fi
4036 AC_CACHE_CHECK([for krb5_encrypt_block type],
4037 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
4038 AC_TRY_COMPILE([#include <krb5.h>],
4039 [krb5_encrypt_block block;],
4040 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
4041 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
4043 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
4044 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
4045 [Whether the type krb5_encrypt_block exists])
4046 fi
4048 AC_CACHE_CHECK([for addrtype in krb5_address],
4049 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
4050 AC_TRY_COMPILE([#include <krb5.h>],
4051 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
4052 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
4053 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
4055 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
4056 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
4057 [Whether the krb5_address struct has a addrtype property])
4058 fi
4060 AC_CACHE_CHECK([for addr_type in krb5_address],
4061 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
4062 AC_TRY_COMPILE([#include <krb5.h>],
4063 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
4064 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
4065 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
4067 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
4068 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
4069 [Whether the krb5_address struct has a addr_type property])
4070 fi
4072 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
4073 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
4074 [AC_TRY_COMPILE([#include <krb5.h>],
4075 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
4076 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
4078 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
4079 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
4080 [Whether the krb5_ticket struct has a enc_part2 property])
4081 fi
4083 AC_CACHE_CHECK([for keyblock in krb5_creds],
4084 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
4085 AC_TRY_COMPILE([#include <krb5.h>],
4086 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
4087 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
4088 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
4090 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
4091 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
4092 [Whether the krb5_creds struct has a keyblock property])
4093 fi
4095 AC_CACHE_CHECK([for session in krb5_creds],
4096 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
4097 AC_TRY_COMPILE([#include <krb5.h>],
4098 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
4099 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
4100 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
4102 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
4103 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
4104 [Whether the krb5_creds struct has a session property])
4105 fi
4107 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
4108 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
4109 AC_TRY_COMPILE([#include <krb5.h>],
4110 [krb5_keyblock key; key.keyvalue.data = NULL;],
4111 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
4112 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
4114 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
4115 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
4116 [Whether the krb5_keyblock struct has a keyvalue property])
4117 fi
4119 found_arcfour_hmac=no
4120 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
4121 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
4122 AC_TRY_COMPILE([#include <krb5.h>],
4123 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
4124 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
4125 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
4126 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
4127 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
4128 AC_TRY_COMPILE([#include <krb5.h>],
4129 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
4130 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
4131 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
4132 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
4133 # w.r.t. arcfour and windows, so we must not enable it here
4134 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
4135 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
4136 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
4137 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available])
4138 found_arcfour_hmac=yes
4139 fi
4140 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC],
4141 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC,[
4142 AC_TRY_COMPILE([#include <krb5.h>],
4143 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC;],
4144 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=yes,
4145 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=no)])
4146 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC" = x"yes"; then
4147 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC,1,
4148 [Whether the ENCTYPE_ARCFOUR_HMAC key type definition is available])
4149 found_arcfour_hmac=yes
4150 fi
4152 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
4153 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
4154 AC_TRY_COMPILE([#include <krb5.h>],
4155 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
4156 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
4157 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
4159 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
4160 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
4161 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
4162 fi
4164 AC_CACHE_CHECK([for KV5M_KEYTAB],
4165 samba_cv_HAVE_KV5M_KEYTAB,[
4166 AC_TRY_COMPILE([#include <krb5.h>],
4167 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
4168 samba_cv_HAVE_KV5M_KEYTAB=yes,
4169 samba_cv_HAVE_KV5M_KEYTAB=no)])
4171 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
4172 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
4173 [Whether the KV5M_KEYTAB option is available])
4174 fi
4176 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
4177 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
4178 AC_TRY_COMPILE([#include <krb5.h>],
4179 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
4180 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
4181 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
4183 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
4184 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
4185 [Whether KRB5_KU_OTHER_CKSUM is available])
4186 fi
4188 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
4189 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
4190 AC_TRY_COMPILE([#include <krb5.h>],
4191 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
4192 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
4193 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
4195 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
4196 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
4197 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
4198 fi
4200 AC_CACHE_CHECK([for the krb5_princ_component macro],
4201 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
4202 AC_TRY_LINK([#include <krb5.h>],
4203 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
4204 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
4205 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
4207 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
4208 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
4209 [Whether krb5_princ_component is available])
4210 fi
4212 AC_CACHE_CHECK([for key in krb5_keytab_entry],
4213 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
4214 AC_TRY_COMPILE([#include <krb5.h>],
4215 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
4216 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
4217 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
4219 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
4220 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
4221 [Whether krb5_keytab_entry has key member])
4222 fi
4224 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
4225 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
4226 AC_TRY_COMPILE([#include <krb5.h>],
4227 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
4228 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
4229 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
4231 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
4232 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
4233 [Whether krb5_keytab_entry has keyblock member])
4234 fi
4236 AC_CACHE_CHECK([for magic in krb5_address],
4237 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
4238 AC_TRY_COMPILE([#include <krb5.h>],
4239 [krb5_address addr; addr.magic = 0;],
4240 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
4241 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
4243 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
4244 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
4245 [Whether the krb5_address struct has a magic property])
4246 fi
4248 AC_CACHE_CHECK([for WRFILE: keytab support],
4249 samba_cv_HAVE_WRFILE_KEYTAB,[
4250 AC_TRY_RUN([
4251 #include<krb5.h>
4252 main()
4253 {
4254 krb5_context context;
4255 krb5_keytab keytab;
4257 krb5_init_context(&context);
4258 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
4259 }],
4260 samba_cv_HAVE_WRFILE_KEYTAB=yes,
4261 samba_cv_HAVE_WRFILE_KEYTAB=no)])
4263 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
4264 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
4265 [Whether the WRFILE:-keytab is supported])
4266 fi
4268 AC_CACHE_CHECK([for krb5_realm type],
4269 samba_cv_HAVE_KRB5_REALM_TYPE,[
4270 AC_TRY_COMPILE([#include <krb5.h>],
4271 [krb5_realm realm;],
4272 samba_cv_HAVE_KRB5_REALM_TYPE=yes,
4273 samba_cv_HAVE_KRB5_REALM_TYPE=no)])
4275 if test x"$samba_cv_HAVE_KRB5_REALM_TYPE" = x"yes"; then
4276 AC_DEFINE(HAVE_KRB5_REALM_TYPE,1,
4277 [Whether the type krb5_realm exists])
4278 fi
4280 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
4281 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
4282 AC_TRY_COMPILE([#include <krb5.h>],
4283 [
4284 krb5_context context;
4285 krb5_principal principal;
4286 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
4287 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
4288 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
4290 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
4291 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
4292 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
4293 fi
4295 AC_CACHE_CHECK([for krb5_addresses type],
4296 samba_cv_HAVE_KRB5_ADDRESSES,[
4297 AC_TRY_COMPILE([#include <krb5.h>],
4298 [krb5_addresses addr;],
4299 samba_cv_HAVE_KRB5_ADDRESSES=yes,
4300 samba_cv_HAVE_KRB5_ADDRESSES=no)])
4302 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
4303 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
4304 [Whether the type krb5_addresses type exists])
4305 fi
4307 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
4308 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
4309 AC_TRY_COMPILE([#include <krb5.h>],
4310 [
4311 krb5_mk_error(0,0,0);],
4312 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
4313 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
4315 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
4316 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
4317 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
4318 fi
4320 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
4321 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
4322 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
4323 AC_TRY_RUN_STRICT([
4324 #include <stdlib.h>
4325 #include <krb5.h>
4326 int main(void) {
4327 krb5_context context = NULL;
4328 char *str = NULL;
4329 krb5_enctype_to_string(context, 1, &str);
4330 if (str) free (str);
4331 return 0;
4332 }
4333 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4334 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
4335 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
4337 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
4338 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
4339 [whether krb5_enctype_to_string takes krb5_context argument])
4340 fi
4342 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
4343 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
4344 AC_TRY_RUN_STRICT([
4345 #include <krb5.h>
4346 int main(void) {
4347 char buf[256];
4348 krb5_enctype_to_string(1, buf, 256);
4349 return 0;
4350 }
4351 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4352 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
4353 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
4355 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
4356 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
4357 [whether krb5_enctype_to_string takes size_t argument])
4358 fi
4359 fi
4361 AC_CACHE_CHECK([for krb5_principal_get_realm],
4362 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4363 AC_TRY_LINK([#include <krb5.h>],
4364 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4365 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4366 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4368 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4369 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4370 [Whether the function krb5_principal_get_realm is defined])
4371 fi
4373 AC_CACHE_CHECK([for krb5_princ_realm],
4374 samba_cv_HAVE_KRB5_PRINC_REALM,[
4375 AC_TRY_LINK([#include <krb5.h>],
4376 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4377 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4378 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4380 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4381 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4382 [Whether the macro krb5_princ_realm is defined])
4383 fi
4385 AC_HAVE_DECL(KRB5_PDU_NONE,[#include <krb5.h>])
4387 #
4388 #
4389 # Now the decisions whether we can support krb5
4390 #
4391 # NOTE: all tests should be done before this block!
4392 #
4393 #
4394 if test x"$found_arcfour_hmac" != x"yes"; then
4395 AC_MSG_WARN(arcfour-hmac-md5 encryption type not found in -lkrb5)
4396 use_ads=no
4397 fi
4399 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4400 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4401 use_ads=no
4402 fi
4404 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4405 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4406 then
4407 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4408 use_ads=no
4409 fi
4411 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4412 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4413 then
4414 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4415 use_ads=no
4416 fi
4418 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4419 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4420 then
4421 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4422 use_ads=no
4423 fi
4425 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
4426 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
4427 then
4428 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
4429 use_ads=no
4430 fi
4432 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
4434 # We only need the following functions if we can't get the enctype
4435 # and kvno out of the ticket directly (ie. on Heimdal).
4437 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
4438 then
4439 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
4440 use_ads=no
4441 fi
4443 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
4444 then
4445 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
4446 use_ads=no
4447 fi
4449 fi
4451 if test x"$use_ads" = x"yes"; then
4452 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4453 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4454 if test x"$have_gssapi" = x"yes"; then
4455 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4456 fi
4457 else
4458 if test x"$with_ads_support" = x"yes"; then
4459 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4460 else
4461 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4462 fi
4463 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4464 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4465 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4466 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4467 KRB5_LIBS=""
4468 with_ads_support=no
4469 fi
4470 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4471 AC_MSG_RESULT([$use_ads])
4473 LIBS="$ac_save_LIBS"
4474 fi
4476 if test x"$use_ads" != xyes; then
4477 smbtorture4_possible=no
4478 fi
4480 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4481 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4484 ########################################################
4485 # Compile with DNS Updates support?
4487 with_dnsupdate_support=auto
4488 AC_MSG_CHECKING([whether to enable DNS Updates support])
4490 AC_ARG_WITH(dnsupdate,
4491 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default=auto)])],
4492 [ case "$withval" in
4493 yes|no)
4494 with_dnsupdate_support=$withval
4495 ;;
4496 esac ])
4498 AC_MSG_RESULT($with_dnsupdate_support)
4500 if test x"$with_dnsupdate_support" != x"no"; then
4502 ################################################################
4503 # first test for AD / GSSAPI support being enabled
4504 if test x"$have_gssapi" != xyes ; then
4505 if test x"$with_dnsupdate_support" = x"yes" ; then
4506 AC_MSG_ERROR(DNS Updates support only possible with AD and GSSAPI support)
4507 else
4508 AC_MSG_NOTICE(DNS Updates support only possible with AD and GSSAPI support)
4509 with_dnsupdate_support=no
4510 fi
4511 fi
4512 ##################################################################
4513 # then test for uuid.h (necessary to generate unique DNS keynames
4514 # (uuid.h is required for this test)
4515 AC_CHECK_HEADERS(uuid/uuid.h)
4518 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4519 if test x"$with_dnsupdate_support" = x"yes"; then
4520 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4521 else
4522 AC_MSG_NOTICE(uuid.h is needed to enable DNS Updates support)
4523 fi
4524 with_dnsupdate_support=no
4525 fi
4526 fi
4528 if test x"$with_dnsupdate_support" != x"no"; then
4530 ########################################################
4531 # Now see if we can find the uuid libs in standard paths
4532 # On some systems, the uuid API is in libc, so we have to
4533 # be careful not to insert a spurious -luuid.
4535 UUID_LIBS=""
4536 AC_LIBTESTFUNC(uuid, uuid_generate,
4537 [
4538 case " $LIBS " in
4539 *\ -luuid\ *)
4540 UUID_LIBS="-luuid"
4541 SMB_REMOVE_LIB(uuid)
4542 ;;
4543 esac
4545 with_dnsupdate_support=yes
4546 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4547 ],
4548 [
4549 if test x"$with_dnsupdate_support" = x"yes"; then
4550 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4551 else
4552 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4553 fi
4554 with_dnsupdate_support=no
4555 ])
4556 fi
4557 # finally print out the result:
4558 AC_MSG_CHECKING(whether DNS Updates support is used)
4559 AC_MSG_RESULT([$with_dnsupdate_support])
4562 #################################################
4563 # check for automount support
4564 AC_MSG_CHECKING(whether to use automount)
4565 AC_ARG_WITH(automount,
4566 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4567 [ case "$withval" in
4568 yes)
4569 AC_MSG_RESULT(yes)
4570 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4571 ;;
4572 *)
4573 AC_MSG_RESULT(no)
4574 ;;
4575 esac ],
4576 AC_MSG_RESULT(no)
4577 )
4579 #################################################
4580 # Check for a PAM clear-text auth, accounts, password
4581 # and session support. Most PAM implementations keep their
4582 # headers in /usr/include/security. Darwin keeps its in
4583 # /usr/include/pam.
4585 with_pam_for_crypt=no
4586 try_pam=auto
4587 AC_MSG_CHECKING(whether to try PAM support)
4588 AC_ARG_WITH(pam,
4589 [AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
4590 [ case "$withval" in
4591 yes|no|auto)
4592 try_pam=$withval
4593 ;;
4594 esac
4595 ])
4596 AC_MSG_RESULT([$try_pam])
4598 use_pam=no
4599 create_pam_modules=no
4600 if test x"${try_pam}" != x"no";then
4601 use_pam=yes
4602 create_pam_modules=yes
4604 # Most systems have PAM headers in /usr/include/security, but Darwin
4605 # has them in /usr/include/pam.
4606 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4607 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4608 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4609 if test x"${try_pam}" = x"yes";then
4610 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4611 fi
4612 use_pam=no
4613 create_pam_modules=no
4614 fi
4616 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4617 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4618 if test x"${try_pam}" = x"yes";then
4619 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4620 fi
4621 use_pam=no
4622 create_pam_modules=no
4623 fi
4625 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4626 #if HAVE_SECURITY_PAM_APPL_H
4627 #include <security/pam_appl.h>
4628 #endif
4629 #if HAVE_PAM_PAM_APPL_H
4630 #include <pam/pam_appl.h>
4631 #endif
4632 ]])
4633 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4634 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4635 if test x"${try_pam}" = x"yes";then
4636 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4637 fi
4638 create_pam_modules=no
4639 fi
4641 if test x"$use_pam" = x"yes"; then
4642 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4643 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4644 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4645 with_pam_for_crypt=yes
4647 if test x"$create_pam_modules" = x"yes"; then
4648 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4649 # this checks are optional,
4650 # we don't care about the results here
4651 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4652 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4653 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4654 else
4655 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4656 fi
4657 fi
4658 AC_MSG_CHECKING(whether to use PAM support)
4659 AC_MSG_RESULT([$use_pam])
4661 AC_MSG_CHECKING(whether to have PAM MODULES support)
4662 AC_MSG_RESULT([$create_pam_modules])
4664 AC_TRY_COMPILE([
4665 #if defined(HAVE_SECURITY_PAM_APPL_H)
4666 #include <security/pam_appl.h>
4667 #elif defined(HAVE_PAM_PAM_APPL_H)
4668 #include <pam/pam_appl.h>
4669 #endif],[
4670 pam_set_item(0, PAM_RHOST, 0);
4671 ],
4672 AC_DEFINE(HAVE_PAM_RHOST, 1,
4673 [Define to 1 if PAM_RHOST is available]),[])
4675 AC_TRY_COMPILE([
4676 #if defined(HAVE_SECURITY_PAM_APPL_H)
4677 #include <security/pam_appl.h>
4678 #elif defined(HAVE_PAM_PAM_APPL_H)
4679 #include <pam/pam_appl.h>
4680 #endif],[
4681 pam_set_item(0, PAM_TTY, 0);
4682 ],
4683 AC_DEFINE(HAVE_PAM_TTY, 1,
4684 [Define to 1 if PAM_TTY is available]),[])
4686 fi # try_pam != no
4688 #################################################
4689 # check for PAM_RADIO_TYPE
4690 AC_TRY_COMPILE([
4691 #if (!defined(LINUX))
4693 #define PAM_EXTERN extern
4694 #if defined(HAVE_SECURITY_PAM_APPL_H)
4695 #include <security/pam_appl.h>
4696 #elif defined(HAVE_PAM_PAM_APPL_H)
4697 #include <pam/pam_appl.h>
4698 #endif
4700 #endif
4702 #if defined(HAVE_SECURITY_PAM_MODULES_H)
4703 #include <security/pam_modules.h>
4704 #elif defined(HAVE_PAM_PAM_MODULES_H)
4705 #include <pam/pam_modules.h>
4706 #endif
4708 #if defined(HAVE_SECURITY__PAM_MACROS_H)
4709 #include <security/_pam_macros.h>
4710 #elif defined(HAVE_PAM__PAM_MACROS_H)
4711 #include <pam/_pam_macros.h>
4712 #endif
4714 #ifdef HAVE_SECURITY_PAM_EXT_H
4715 #include <security/pam_ext.h>
4716 #endif
4717 ],
4718 [int i; i = PAM_RADIO_TYPE; ],
4719 AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
4721 #################################################
4722 # check for pam_smbpass support
4723 PAM_MODULES=""
4724 INSTALL_PAM_MODULES=""
4725 UNINSTALL_PAM_MODULES=""
4727 try_pam_smbpass=auto
4728 AC_MSG_CHECKING(whether to use pam_smbpass)
4729 AC_ARG_WITH(pam_smbpass,
4730 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
4731 [ case "$withval" in
4732 yes|no|auto)
4733 try_pam_smbpass=$withval
4734 ;;
4735 *)
4736 AC_MSG_ERROR([valid options are yes,no,auto])
4737 ;;
4738 esac
4739 ])
4741 if test x"${try_pam_smbpass}" = xno ; then
4742 use_pam_smbpass=no
4743 else
4744 use_pam_smbpass=yes
4745 # Conditions under which pam_smbpass can't be built.
4746 if test x"$BLDSHARED" != xtrue ; then
4747 if test x"${try_pam_smbpass}" = xyes ; then
4748 AC_MSG_ERROR([No support for shared modules])
4749 fi
4750 use_pam_smbpass=no
4751 elif test x"$create_pam_modules" != xyes ; then
4752 if test x"${try_pam_smbpass}" = xyes ; then
4753 AC_MSG_ERROR([No support for PAM MODULES])
4754 fi
4755 use_pam_smbpass=no
4756 fi
4758 if test x"${use_pam_smbpass}" = xyes ; then
4759 PAM_MODULES="pam_smbpass"
4760 INSTALL_PAM_MODULES="installpammodules"
4761 UNINSTALL_PAM_MODULES="uninstallpammodules"
4762 fi
4763 fi
4764 AC_MSG_RESULT([$use_pam_smbpass])
4767 ##
4768 ## moved after the check for -lcrypt in order to
4769 ## ensure that the necessary libraries are included
4770 ## check checking for truncated salt. Wrapped by the
4771 ## $with_pam_for_crypt variable as above --jerry
4772 ##
4773 if test $with_pam_for_crypt = no; then
4774 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4775 crypt_LIBS="$LIBS"
4776 LIBS="$AUTH_LIBS $LIBS"
4777 AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4778 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4779 LIBS="$crypt_LIBS"])
4780 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4781 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4782 fi
4783 fi
4785 #################################################
4786 # check for a NISPLUS_HOME support
4787 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4788 AC_ARG_WITH(nisplus-home,
4789 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4790 [ case "$withval" in
4791 yes)
4792 AC_MSG_RESULT(yes)
4793 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4794 ;;
4795 *)
4796 AC_MSG_RESULT(no)
4797 ;;
4798 esac ],
4799 AC_MSG_RESULT(no)
4800 )
4802 #################################################
4803 # check for syslog logging
4804 AC_MSG_CHECKING(whether to use syslog logging)
4805 AC_ARG_WITH(syslog,
4806 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4807 [ case "$withval" in
4808 yes)
4809 AC_MSG_RESULT(yes)
4810 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4811 ;;
4812 *)
4813 AC_MSG_RESULT(no)
4814 ;;
4815 esac ],
4816 AC_MSG_RESULT(no)
4817 )
4819 #################################################
4820 # check for custom syslog facility
4821 AC_MSG_CHECKING(whether to use a custom syslog facility)
4822 AC_ARG_WITH(syslog-facility,
4823 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4824 [
4825 if test "$withval" = "no" ; then
4826 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4827 else
4828 if test "$withval" != "yes" ; then
4829 syslog_facility="$withval"
4830 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4831 fi
4832 fi
4833 ])
4835 #################################################
4836 # check for experimental disk-quotas support
4838 samba_cv_WITH_QUOTAS=auto
4839 samba_cv_TRY_QUOTAS=no
4840 samba_cv_RUN_QUOTA_TESTS=auto
4841 samba_cv_WITH_SYS_QUOTAS=auto
4842 samba_cv_TRY_SYS_QUOTAS=auto
4843 samba_cv_SYSQUOTA_FOUND=no
4845 AC_MSG_CHECKING(whether to try disk-quotas support)
4846 AC_ARG_WITH(quotas,
4847 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4848 [ case "$withval" in
4849 yes)
4850 AC_MSG_RESULT(yes)
4851 samba_cv_WITH_QUOTAS=yes
4852 samba_cv_TRY_QUOTAS=yes
4853 samba_cv_RUN_QUOTA_TESTS=yes
4854 #set sys quotas to auto in this case
4855 samba_cv_TRY_SYS_QUOTAS=auto
4856 ;;
4857 auto)
4858 AC_MSG_RESULT(auto)
4859 samba_cv_WITH_QUOTAS=auto
4860 samba_cv_TRY_QUOTAS=auto
4861 samba_cv_RUN_QUOTA_TESTS=auto
4862 #set sys quotas to auto in this case
4863 samba_cv_TRY_SYS_QUOTAS=auto
4864 ;;
4865 no)
4866 AC_MSG_RESULT(no)
4867 samba_cv_WITH_QUOTAS=no
4868 samba_cv_TRY_QUOTAS=no
4869 samba_cv_RUN_QUOTA_TESTS=no
4870 ;;
4871 *)
4872 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4873 ;;
4874 esac ],
4875 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4876 )
4878 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4879 AC_ARG_WITH(sys-quotas,
4880 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4881 [ case "$withval" in
4882 yes)
4883 AC_MSG_RESULT(yes)
4884 samba_cv_WITH_SYS_QUOTAS=yes
4885 samba_cv_TRY_SYS_QUOTAS=yes
4886 samba_cv_RUN_QUOTA_TESTS=yes
4887 ;;
4888 auto)
4889 AC_MSG_RESULT(auto)
4890 samba_cv_WITH_SYS_QUOTAS=auto
4891 samba_cv_TRY_SYS_QUOTAS=auto
4892 samba_cv_RUN_QUOTA_TESTS=auto
4893 ;;
4894 no)
4895 AC_MSG_RESULT(no)
4896 samba_cv_WITH_SYS_QUOTAS=no
4897 samba_cv_TRY_SYS_QUOTAS=no
4898 ;;
4899 *)
4900 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4901 ;;
4902 esac ],
4903 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4904 )
4906 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4907 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4908 case "$host_os" in
4909 *linux*)
4910 AC_MSG_RESULT(yes)
4911 samba_cv_TRY_SYS_QUOTAS=yes
4912 samba_cv_RUN_QUOTA_TESTS=yes
4913 ;;
4914 *)
4915 AC_MSG_RESULT(no)
4916 samba_cv_TRY_SYS_QUOTAS=no
4917 ;;
4918 esac
4919 fi
4921 #############################################
4922 # only check for quota stuff if --with-quotas
4923 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4925 case "$host_os" in
4926 # on linux we didn't need to test we have builtin support
4927 *linux*)
4928 samba_cv_SYSQUOTA_FOUND=yes
4929 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4930 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4931 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4932 AC_MSG_RESULT(yes)
4934 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4935 samba_cv_found_xfs_header=yes
4936 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4937 AC_MSG_RESULT(yes)
4938 ;;
4939 *solaris*)
4940 # need to set this define when using static linking (BUG 1473)
4941 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4942 ;;
4943 *)
4944 ;;
4945 esac
4947 # some broken header files need this
4948 AC_CHECK_HEADER(asm/types.h,[
4949 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4950 AC_ADD_INCLUDE(<asm/types.h>)
4951 ])
4953 # For quotas on Veritas VxFS filesystems
4954 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4956 # For quotas on Linux XFS filesystems
4957 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4959 # For sys/quota.h and linux/quota.h
4960 AC_CHECK_HEADERS(sys/quota.h)
4962 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4963 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4964 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4965 AC_TRY_COMPILE([
4966 #include "confdefs.h"
4967 #ifdef HAVE_SYS_TYPES_H
4968 #include <sys/types.h>
4969 #endif
4970 #ifdef HAVE_ASM_TYPES_H
4971 #include <asm/types.h>
4972 #endif
4973 #include <sys/quota.h>
4974 ],[int i = Q_XGETQUOTA;],
4975 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4976 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4977 samba_cv_found_xfs_header=yes
4978 fi
4979 fi
4981 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4982 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4983 AC_TRY_COMPILE([
4984 #include "confdefs.h"
4985 #ifdef HAVE_SYS_QUOTA_H
4986 #include <sys/quota.h>
4987 #endif
4988 ],[
4989 struct dqblk D;
4990 D.dqb_fsoftlimit = 0;],
4991 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4992 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4993 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4994 fi
4996 ##################
4997 # look for a working quota system
4999 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5000 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
5001 AC_TRY_RUN_STRICT([
5002 #define HAVE_QUOTACTL_4A 1
5003 #define AUTOCONF_TEST 1
5004 #include "confdefs.h"
5005 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5006 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
5007 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
5008 samba_cv_SYSQUOTA_FOUND=yes;
5009 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
5010 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
5011 fi
5012 fi
5014 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5015 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
5016 AC_TRY_RUN_STRICT([
5017 #define HAVE_QUOTACTL_4B 1
5018 #define AUTOCONF_TEST 1
5019 #include "confdefs.h"
5020 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5021 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
5022 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
5023 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
5024 samba_cv_SYSQUOTA_FOUND=yes;
5025 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
5026 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
5027 fi
5028 fi
5030 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5031 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
5032 AC_TRY_RUN_STRICT([
5033 #define HAVE_QUOTACTL_3 1
5034 #define AUTOCONF_TEST 1
5035 #include "confdefs.h"
5036 #include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5037 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
5038 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
5039 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
5040 samba_cv_SYSQUOTA_FOUND=yes;
5041 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
5042 samba_cv_sysquotas_file="lib/sysquotas_3.c"
5043 fi
5044 fi
5046 #################################################
5047 # check for mntent.h and struct mntent
5048 AC_CHECK_HEADERS(mntent.h)
5049 #################################################
5050 # check for setmntent,getmntent,endmntent
5051 AC_CHECK_FUNCS(setmntent getmntent endmntent)
5053 #################################################
5054 # check for devnm.h and struct mntent
5055 AC_CHECK_HEADERS(devnm.h)
5056 #################################################
5057 # check for devnm
5058 AC_CHECK_FUNCS(devnm)
5060 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
5061 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5062 # if --with-sys-quotas=yes then build it
5063 # you have can use the get/set quota command smb.conf
5064 # options then
5065 samba_cv_SYSQUOTA_FOUND=auto
5066 fi
5067 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
5068 # if --with-sys-quotas=yes then build it
5069 # you have can use the get/set quota command smb.conf
5070 # options then
5071 samba_cv_TRY_SYS_QUOTAS=auto
5072 fi
5073 fi
5075 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5076 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
5077 SAVE_CPPFLAGS="$CPPFLAGS"
5078 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5079 AC_TRY_COMPILE([
5080 #include "confdefs.h"
5081 #define NO_PROTO_H 1
5082 #define NO_CONFIG_H 1
5083 #define HAVE_SYS_QUOTAS 1
5084 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
5085 #include "${srcdir-.}/lib/sysquotas.c"
5086 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
5087 CPPFLAGS="$SAVE_CPPFLAGS"
5088 ])
5089 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
5090 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
5091 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
5092 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5093 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
5094 samba_cv_WE_USE_SYS_QUOTAS=yes
5095 AC_MSG_RESULT(yes)
5096 else
5097 AC_MSG_RESULT(no)
5098 fi
5099 fi
5100 fi
5102 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5103 AC_CACHE_CHECK([whether the sys_quota interface works with NFS],samba_cv_SYSQUOTA_WORKS_NFS,[
5104 SAVE_CPPFLAGS="$CPPFLAGS"
5105 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5106 AC_TRY_COMPILE([
5107 #include "confdefs.h"
5108 #define NO_PROTO_H 1
5109 #define NO_CONFIG_H 1
5110 #define HAVE_SYS_QUOTAS 1
5111 #define HAVE_NFS_QUOTAS 1
5112 #include "${srcdir-.}/lib/sysquotas_nfs.c"
5113 ],[],samba_cv_SYSQUOTA_WORKS_NFS=yes,samba_cv_SYSQUOTA_WORKS_NFS=no)
5114 CPPFLAGS="$SAVE_CPPFLAGS"
5115 ])
5116 if test x"$samba_cv_SYSQUOTA_WORKS_NFS" = x"yes"; then
5117 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5118 AC_DEFINE(HAVE_NFS_QUOTAS,1,[Whether nfs quota support is available])
5119 fi
5120 fi
5121 fi
5123 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
5124 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
5125 SAVE_CPPFLAGS="$CPPFLAGS"
5126 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5127 AC_TRY_COMPILE([
5128 #include "confdefs.h"
5129 #define NO_PROTO_H 1
5130 #define NO_CONFIG_H 1
5131 #define HAVE_SYS_QUOTAS 1
5132 #define HAVE_XFS_QUOTAS 1
5133 #include "${srcdir-.}/lib/sysquotas_xfs.c"
5134 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
5135 CPPFLAGS="$SAVE_CPPFLAGS"
5136 ])
5137 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
5138 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5139 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
5140 fi
5141 fi
5142 fi
5144 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
5145 SAVE_CPPFLAGS="$CPPFLAGS"
5146 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5147 AC_TRY_COMPILE([
5148 #include "confdefs.h"
5149 #define NO_PROTO_H 1
5150 #define NO_CONFIG_H 1
5151 #include "${srcdir-.}/smbd/quotas.c"
5152 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
5153 CPPFLAGS="$SAVE_CPPFLAGS"
5154 ])
5155 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
5156 AC_MSG_CHECKING(whether to use the old quota support)
5157 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
5158 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
5159 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5160 AC_MSG_RESULT(yes)
5161 else
5162 AC_MSG_RESULT(no)
5163 fi
5164 else
5165 AC_MSG_RESULT(no)
5166 fi
5167 fi
5169 ####################
5170 # End of quota check samba_cv_RUN_QUOTA_TESTS
5171 fi
5173 #################################################
5174 # check for experimental utmp accounting
5176 AC_MSG_CHECKING(whether to support utmp accounting)
5177 WITH_UTMP=yes
5178 AC_ARG_WITH(utmp,
5179 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
5180 [ case "$withval" in
5181 no)
5182 WITH_UTMP=no
5183 ;;
5184 *)
5185 WITH_UTMP=yes
5186 ;;
5187 esac ],
5188 )
5190 # utmp requires utmp.h
5191 # Note similar check earlier, when checking utmp details.
5193 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
5194 utmp_no_reason=", no utmp.h on $host_os"
5195 WITH_UTMP=no
5196 fi
5198 # Display test results
5200 if test x"$WITH_UTMP" = x"yes"; then
5201 AC_MSG_RESULT(yes)
5202 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
5203 else
5204 AC_MSG_RESULT(no$utmp_no_reason)
5205 fi
5208 #################################################
5209 # these tests are taken from the GNU fileutils package
5210 AC_CHECKING(how to get filesystem space usage)
5211 space=no
5213 # Test for statvfs64.
5214 if test $space = no; then
5215 # SVR4
5216 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
5217 [AC_TRY_RUN([
5218 #if defined(HAVE_UNISTD_H)
5219 #include <unistd.h>
5220 #endif
5221 #include <sys/types.h>
5222 #include <sys/statvfs.h>
5223 main ()
5224 {
5225 struct statvfs64 fsd;
5226 exit (statvfs64 (".", &fsd));
5227 }],
5228 fu_cv_sys_stat_statvfs64=yes,
5229 fu_cv_sys_stat_statvfs64=no,
5230 fu_cv_sys_stat_statvfs64=cross)])
5231 if test $fu_cv_sys_stat_statvfs64 = yes; then
5232 space=yes
5233 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
5234 fi
5235 fi
5237 # Perform only the link test since it seems there are no variants of the
5238 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
5239 # because that got a false positive on SCO OSR5. Adding the declaration
5240 # of a `struct statvfs' causes this test to fail (as it should) on such
5241 # systems. That system is reported to work fine with STAT_STATFS4 which
5242 # is what it gets when this test fails.
5243 if test $space = no; then
5244 # SVR4
5245 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
5246 [AC_TRY_LINK([#include <sys/types.h>
5247 #include <sys/statvfs.h>],
5248 [struct statvfs fsd; statvfs (0, &fsd);],
5249 fu_cv_sys_stat_statvfs=yes,
5250 fu_cv_sys_stat_statvfs=no)])
5251 if test $fu_cv_sys_stat_statvfs = yes; then
5252 space=yes
5253 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
5254 fi
5255 fi
5257 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
5258 # This is not the case on ancient Linux systems.
5260 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
5261 AC_TRY_COMPILE([#include <sys/types.h>
5262 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
5263 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
5264 if test x"$samba_cv_fsid_int" = x"yes"; then
5265 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
5266 fi
5268 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
5269 # systems use f_bsize.
5270 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
5271 AC_TRY_COMPILE([#include <sys/types.h>
5272 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
5273 samba_cv_frsize=yes,samba_cv_frsize=no)])
5274 if test x"$samba_cv_frsize" = x"yes"; then
5275 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
5276 fi
5278 # Some systems use f_flag in struct statvfs while others use f_flags
5279 AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
5280 AC_TRY_COMPILE([#include <sys/types.h>
5281 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
5282 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
5283 if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
5284 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
5285 fi
5287 AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
5288 AC_TRY_COMPILE([#include <sys/types.h>
5289 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
5290 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
5291 if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
5292 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
5293 fi
5295 if test $space = no; then
5296 # DEC Alpha running OSF/1
5297 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
5298 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
5299 [AC_TRY_RUN([
5300 #include <sys/param.h>
5301 #include <sys/types.h>
5302 #include <sys/mount.h>
5303 main ()
5304 {
5305 struct statfs fsd;
5306 fsd.f_fsize = 0;
5307 exit (statfs (".", &fsd, sizeof (struct statfs)));
5308 }],
5309 fu_cv_sys_stat_statfs3_osf1=yes,
5310 fu_cv_sys_stat_statfs3_osf1=no,
5311 fu_cv_sys_stat_statfs3_osf1=no)])
5312 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
5313 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
5314 space=yes
5315 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
5316 fi
5317 fi
5319 if test $space = no; then
5320 # AIX
5321 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
5322 member (AIX, 4.3BSD)])
5323 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
5324 [AC_TRY_RUN([
5325 #ifdef HAVE_SYS_PARAM_H
5326 #include <sys/param.h>
5327 #endif
5328 #ifdef HAVE_SYS_MOUNT_H
5329 #include <sys/mount.h>
5330 #endif
5331 #ifdef HAVE_SYS_VFS_H
5332 #include <sys/vfs.h>
5333 #endif
5334 main ()
5335 {
5336 struct statfs fsd;
5337 fsd.f_bsize = 0;
5338 exit (statfs (".", &fsd));
5339 }],
5340 fu_cv_sys_stat_statfs2_bsize=yes,
5341 fu_cv_sys_stat_statfs2_bsize=no,
5342 fu_cv_sys_stat_statfs2_bsize=no)])
5343 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5344 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5345 space=yes
5346 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5347 fi
5348 fi
5350 if test $space = no; then
5351 # SVR3
5352 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5353 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5354 [AC_TRY_RUN([#include <sys/types.h>
5355 #include <sys/statfs.h>
5356 main ()
5357 {
5358 struct statfs fsd;
5359 exit (statfs (".", &fsd, sizeof fsd, 0));
5360 }],
5361 fu_cv_sys_stat_statfs4=yes,
5362 fu_cv_sys_stat_statfs4=no,
5363 fu_cv_sys_stat_statfs4=no)])
5364 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5365 if test $fu_cv_sys_stat_statfs4 = yes; then
5366 space=yes
5367 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5368 fi
5369 fi
5371 if test $space = no; then
5372 # 4.4BSD and NetBSD
5373 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5374 member (4.4BSD and NetBSD)])
5375 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5376 [AC_TRY_RUN([#include <sys/types.h>
5377 #ifdef HAVE_SYS_PARAM_H
5378 #include <sys/param.h>
5379 #endif
5380 #ifdef HAVE_SYS_MOUNT_H
5381 #include <sys/mount.h>
5382 #endif
5383 main ()
5384 {
5385 struct statfs fsd;
5386 fsd.f_fsize = 0;
5387 exit (statfs (".", &fsd));
5388 }],
5389 fu_cv_sys_stat_statfs2_fsize=yes,
5390 fu_cv_sys_stat_statfs2_fsize=no,
5391 fu_cv_sys_stat_statfs2_fsize=no)])
5392 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5393 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5394 space=yes
5395 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5396 fi
5397 fi
5399 if test $space = no; then
5400 # Ultrix
5401 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5402 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5403 [AC_TRY_RUN([#include <sys/types.h>
5404 #ifdef HAVE_SYS_PARAM_H
5405 #include <sys/param.h>
5406 #endif
5407 #ifdef HAVE_SYS_MOUNT_H
5408 #include <sys/mount.h>
5409 #endif
5410 #ifdef HAVE_SYS_FS_TYPES_H
5411 #include <sys/fs_types.h>
5412 #endif
5413 main ()
5414 {
5415 struct fs_data fsd;
5416 /* Ultrix's statfs returns 1 for success,
5417 0 for not mounted, -1 for failure. */
5418 exit (statfs (".", &fsd) != 1);
5419 }],
5420 fu_cv_sys_stat_fs_data=yes,
5421 fu_cv_sys_stat_fs_data=no,
5422 fu_cv_sys_stat_fs_data=no)])
5423 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5424 if test $fu_cv_sys_stat_fs_data = yes; then
5425 space=yes
5426 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5427 fi
5428 fi
5430 #
5431 # As a gating factor for large file support, in order to
5432 # use <4GB files we must have the following minimal support
5433 # available.
5434 # long long, and a 64 bit off_t or off64_t.
5435 # If we don't have all of these then disable large
5436 # file support.
5437 #
5438 AC_MSG_CHECKING([if large file support can be enabled])
5439 AC_TRY_COMPILE([
5440 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5441 #include <sys/types.h>
5442 #else
5443 __COMPILE_ERROR_
5444 #endif
5445 ],
5446 [int i],
5447 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5448 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5449 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5450 fi
5451 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5454 #################################################
5455 # check for cluster extensions
5457 AC_MSG_CHECKING(cluster support)
5458 AC_ARG_WITH(cluster-support,
5459 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5461 if test x"$with_cluster_support" = x ; then
5462 with_cluster_support="auto"
5463 fi
5465 AC_MSG_RESULT($with_cluster_support)
5467 AC_ARG_WITH(ctdb,
5468 [AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5469 [ case "$withval" in
5470 yes|no)
5471 AC_MSG_WARN([--with-ctdb called without argument])
5472 ;;
5473 *)
5474 CTDB_CPPFLAGS="-I$withval/include"
5475 ;;
5476 esac])
5478 AC_ARG_ENABLE(old-ctdb,
5479 [AS_HELP_STRING([--enable-old-ctdb],
5480 [Enable build against (too) old ctdb version (default=no)])],,
5481 [enable_old_ctdb=no])
5484 if test "$with_cluster_support" != "no" ; then
5486 AC_MSG_NOTICE(checking whether cluster support is available)
5488 have_cluster_support="yes"
5489 ctdb_broken="no"
5491 SAVED_CPPFLAGS="$CPPFLAGS"
5492 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
5494 AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5495 #include "confdefs.h"
5496 #define NO_CONFIG_H
5497 #include "replace.h"
5498 #include "system/wait.h"
5499 #include "system/network.h"
5500 #define private #error __USED_RESERVED_WORD_private__
5501 #include <talloc.h>
5502 #include <tdb.h>
5503 #include <ctdb.h>
5504 ])
5506 if test "x$have_cluster_support" = "xyes" -a \
5507 "x$ac_cv_header_ctdb_h" != "xyes"
5508 then
5509 have_cluster_support=no
5510 ctdb_broken="ctdb.h is required for cluster support"
5511 fi
5513 if test "x$have_cluster_support" = "xyes" -a \
5514 "x$ac_cv_header_ctdb_h" != "xyes"
5515 then
5516 have_cluster_support=no
5517 ctdb_broken="ctdb_private.h is required for cluster support"
5518 fi
5521 if test "x$have_cluster_support" = "xyes" ; then
5522 AC_HAVE_DECL(CTDB_CONTROL_TRANS3_COMMIT,[
5523 #include "confdefs.h"
5524 #define NO_CONFIG_H
5525 #include "replace.h"
5526 #include "system/wait.h"
5527 #include "system/network.h"
5528 #include <talloc.h>
5529 #include <tdb.h>
5530 #include <ctdb.h>
5531 #include <ctdb_private.h>
5532 ])
5533 if test x"$ac_cv_have_CTDB_CONTROL_TRANS3_COMMIT_decl" != x"yes"; then
5534 ctdb_broken="ctdb transaction support missing or too old"
5535 have_cluster_support=no
5536 fi
5537 fi
5539 if test "x$have_cluster_support" = "xyes" ; then
5540 AC_HAVE_DECL(CTDB_CONTROL_SCHEDULE_FOR_DELETION,[
5541 #include "confdefs.h"
5542 #define NO_CONFIG_H
5543 #include "replace.h"
5544 #include "system/wait.h"
5545 #include "system/network.h"
5546 #include <talloc.h>
5547 #include <tdb.h>
5548 #include <ctdb.h>
5549 #include <ctdb_private.h>
5550 ])
5551 if test x"$ac_cv_have_CTDB_CONTROL_SCHEDULE_FOR_DELETION_decl" != x"yes"
5552 then
5553 if test "x$enable_old_ctdb" = "xyes" ; then
5554 AC_MSG_WARN([ignoring missing SCHEDULE_FOR_DELETION (--enable-old-ctdb)])
5555 else
5556 ctdb_broken="support for SCHEDULE_FOR_DELETION control missing"
5557 have_cluster_support=no
5558 fi
5559 fi
5560 fi
5562 if test "x$have_cluster_support" = "xyes" ; then
5563 # In ctdb 1.0.57, ctdb_control_tcp was temporarily renamed
5564 # to ctdb_tcp_client.
5565 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5566 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5567 ],,[
5568 #include "confdefs.h"
5569 #define NO_CONFIG_H
5570 #include "replace.h"
5571 #include "system/wait.h"
5572 #include "system/network.h"
5573 #include <talloc.h>
5574 #include <tdb.h>
5575 #include <ctdb.h>
5576 #include <ctdb_private.h>
5577 ])
5578 fi
5580 if test "x$have_cluster_support" = "xyes" ; then
5581 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5582 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5583 ],[
5584 ctdb_broken="missing struct ctdb_control_tcp"
5585 have_cluster_support=no
5586 ],[
5587 #include "confdefs.h"
5588 #define NO_CONFIG_H
5589 #include "replace.h"
5590 #include "system/wait.h"
5591 #include "system/network.h"
5592 #include <talloc.h>
5593 #include <tdb.h>
5594 #include <ctdb.h>
5595 #include <ctdb_private.h>
5596 ])
5597 fi
5599 # test for optional ipv6 support in ctdb:
5600 if test "x$have_cluster_support" = "xyes" ; then
5601 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5602 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5603 ],,[
5604 #include "confdefs.h"
5605 #define NO_CONFIG_H
5606 #include "replace.h"
5607 #include "system/wait.h"
5608 #include "system/network.h"
5609 #include <talloc.h>
5610 #include <tdb.h>
5611 #include <ctdb.h>
5612 #include <ctdb_private.h>
5613 ])
5614 fi
5616 CPPFLAGS="$SAVED_CPPFLAGS"
5618 fi # (if test "$with_cluster_support" != "no")
5620 if test x"$have_cluster_support" = "xno" ; then
5621 case "$with_cluster_support" in
5622 yes)
5623 AC_MSG_ERROR(["cluster support not available: $ctdb_broken"])
5624 ;;
5625 auto)
5626 AC_MSG_WARN(["cluster support not available: $ctdb_broken"])
5627 ;;
5628 esac
5629 with_cluster_support=no
5630 fi
5632 if test "x$with_cluster_support" != "xno"; then
5633 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5634 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5635 AC_MSG_NOTICE(Building with cluster support)
5636 else
5637 AC_MSG_NOTICE(Building without cluster support)
5638 fi
5641 #################################################
5642 # check for rtnetlink
5644 AC_CHECK_HEADERS([linux/netlink.h],
5645 AC_CHECK_HEADERS([linux/rtnetlink.h],[],[],
5646 [#include <bits/sockaddr.h>
5647 #include <linux/netlink.h>]),
5648 [],[#include <bits/sockaddr.h>])
5650 #################################################
5651 # check for ACL support
5653 AC_MSG_CHECKING(whether to support ACLs)
5654 AC_ARG_WITH(acl-support,
5655 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5656 [ case "$withval" in
5657 yes|no)
5658 with_acl_support="$withval"
5659 ;;
5660 esac ])
5662 if test x"$with_acl_support" = x ; then
5663 with_acl_support="auto"
5664 fi
5666 AC_MSG_RESULT($with_acl_support)
5668 if test x"$with_acl_support" = x"no"; then
5669 AC_MSG_RESULT(Disabling ACL support)
5670 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5671 else
5672 AC_MSG_NOTICE(checking whether ACL support is available:)
5673 case "$host_os" in
5674 *sysv5*)
5675 AC_MSG_NOTICE(Using UnixWare ACLs)
5676 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5677 default_static_modules="$default_static_modules vfs_solarisacl"
5678 ;;
5679 *solaris*)
5680 AC_MSG_NOTICE(Using solaris ACLs)
5681 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5682 ACL_LIBS="$ACL_LIBS -lsec"
5683 default_static_modules="$default_static_modules vfs_solarisacl"
5684 ;;
5685 *hpux*)
5686 AC_MSG_NOTICE(Using HPUX ACLs)
5687 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5688 default_static_modules="$default_static_modules vfs_hpuxacl"
5689 ;;
5690 *irix*)
5691 AC_MSG_NOTICE(Using IRIX ACLs)
5692 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5693 default_static_modules="$default_static_modules vfs_irixacl"
5694 ;;
5695 *aix*)
5696 AC_MSG_NOTICE(Using AIX ACLs)
5697 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5698 default_static_modules="$default_static_modules vfs_aixacl"
5699 ;;
5700 *osf*)
5701 AC_MSG_NOTICE(Using Tru64 ACLs)
5702 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5703 ACL_LIBS="$ACL_LIBS -lpacl"
5704 default_static_modules="$default_static_modules vfs_tru64acl"
5705 ;;
5706 *darwin*)
5707 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5708 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5709 ;;
5710 *)
5711 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5712 case "$host_os" in
5713 *linux*)
5714 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5715 ;;
5716 esac
5717 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5718 acl_LIBS=$LIBS
5719 LIBS="$LIBS $ACL_LIBS"
5720 AC_TRY_LINK([
5721 #include <sys/types.h>
5722 #include <sys/acl.h>
5723 ],[
5724 acl_t acl;
5725 int entry_id;
5726 acl_entry_t *entry_p;
5727 return acl_get_entry(acl, entry_id, entry_p);
5728 ],
5729 [samba_cv_HAVE_POSIX_ACLS=yes],
5730 [samba_cv_HAVE_POSIX_ACLS=no])
5731 LIBS=$acl_LIBS
5732 ])
5733 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5734 AC_MSG_NOTICE(Using posix ACLs)
5735 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5736 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5737 acl_LIBS=$LIBS
5738 LIBS="$LIBS $ACL_LIBS"
5739 AC_TRY_LINK([
5740 #include <sys/types.h>
5741 #include <sys/acl.h>
5742 ],[
5743 acl_permset_t permset_d;
5744 acl_perm_t perm;
5745 return acl_get_perm_np(permset_d, perm);
5746 ],
5747 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5748 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5749 LIBS=$acl_LIBS
5750 ])
5751 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5752 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5753 fi
5754 default_static_modules="$default_static_modules vfs_posixacl"
5755 else
5756 AC_MSG_NOTICE(ACL support is not avaliable)
5757 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5758 fi
5759 ;;
5760 esac
5761 fi # with_acl_support
5763 #################################################
5764 # check if we have FreeBSD sunacl
5765 case "$host_os" in
5766 *freebsd*)
5767 AC_CHECK_HEADER(sunacl.h)
5768 if test x"$ac_cv_header_sunacl_h" = xyes ; then
5769 AC_DEFINE(HAVE_FREEBSD_SUNACL_H,1,[Whether we have FreeBSD sunacl around])
5770 ZFSACL_LIBS=-lsunacl
5771 AC_SUBST(ZFSACL_LIBS)
5772 default_shared_modules="$default_shared_modules vfs_zfsacl"
5773 fi
5774 ;;
5775 esac
5777 #################################################
5778 # check for AIO support
5780 AC_MSG_CHECKING(whether to support asynchronous io)
5781 AC_ARG_WITH(aio-support,
5782 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5783 [ case "$withval" in
5784 yes)
5786 AC_MSG_RESULT(yes)
5787 case "$host_os" in
5788 *)
5789 AIO_LIBS=$LIBS
5790 no_rt_LIBS=$LIBS
5791 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5792 LIBS=$no_rt_LIBS
5793 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5794 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5795 aio_LIBS=$LIBS
5796 LIBS=$AIO_LIBS
5797 AC_TRY_LINK([#include <sys/types.h>
5798 #include <aio.h>],
5799 [ struct aiocb a; return aio_read(&a);],
5800 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5801 LIBS=$aio_LIBS])
5802 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5803 aio_LIBS=$LIBS
5804 LIBS=$AIO_LIBS
5805 AC_TRY_LINK([#include <sys/types.h>
5806 #include <aio.h>],
5807 [ struct aiocb64 a; return aio_read64(&a);],
5808 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5809 LIBS=$aio_LIBS])
5810 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5811 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5812 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5813 LIBS=$AIO_LIBS
5814 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5815 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5816 LIBS=$AIO_LIBS
5817 fi
5819 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5820 AC_MSG_CHECKING(for aio_read)
5821 AC_LINK_IFELSE([#include <aio.h>
5822 int main() { struct aiocb a; return aio_read(&a); }],
5823 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5824 [AC_MSG_RESULT(no)])
5826 AC_MSG_CHECKING(for aio_write)
5827 AC_LINK_IFELSE([#include <aio.h>
5828 int main() { struct aiocb a; return aio_write(&a); }],
5829 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5830 [AC_MSG_RESULT(no)])
5832 AC_MSG_CHECKING(for aio_fsync)
5833 AC_LINK_IFELSE([#include <aio.h>
5834 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5835 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5836 [AC_MSG_RESULT(no)])
5838 AC_MSG_CHECKING(for aio_return)
5839 AC_LINK_IFELSE([#include <aio.h>
5840 int main() { struct aiocb a; return aio_return(&a); }],
5841 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5842 [AC_MSG_RESULT(no)])
5844 AC_MSG_CHECKING(for aio_error)
5845 AC_LINK_IFELSE([#include <aio.h>
5846 int main() { struct aiocb a; return aio_error(&a); }],
5847 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5848 [AC_MSG_RESULT(no)])
5850 AC_MSG_CHECKING(for aio_cancel)
5851 AC_LINK_IFELSE([#include <aio.h>
5852 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5853 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5854 [AC_MSG_RESULT(no)])
5856 AC_MSG_CHECKING(for aio_suspend)
5857 AC_LINK_IFELSE([#include <aio.h>
5858 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5859 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5860 [AC_MSG_RESULT(no)])
5861 fi
5863 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5864 AC_MSG_CHECKING(for aio_read64)
5865 AC_LINK_IFELSE([#include <aio.h>
5866 int main() { struct aiocb a; return aio_read64(&a); }],
5867 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5868 [AC_MSG_RESULT(no)])
5870 AC_MSG_CHECKING(for aio_write64)
5871 AC_LINK_IFELSE([#include <aio.h>
5872 int main() { struct aiocb a; return aio_write64(&a); }],
5873 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5874 [AC_MSG_RESULT(no)])
5876 AC_MSG_CHECKING(for aio_fsync64)
5877 AC_LINK_IFELSE([#include <aio.h>
5878 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5879 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5880 [AC_MSG_RESULT(no)])
5882 AC_MSG_CHECKING(for aio_return64)
5883 AC_LINK_IFELSE([#include <aio.h>
5884 int main() { struct aiocb a; return aio_return64(&a); }],
5885 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5886 [AC_MSG_RESULT(no)])
5888 AC_MSG_CHECKING(for aio_error64)
5889 AC_LINK_IFELSE([#include <aio.h>
5890 int main() { struct aiocb a; return aio_error64(&a); }],
5891 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5892 [AC_MSG_RESULT(no)])
5894 AC_MSG_CHECKING(for aio_cancel64)
5895 AC_LINK_IFELSE([#include <aio.h>
5896 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5897 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5898 [AC_MSG_RESULT(no)])
5900 AC_MSG_CHECKING(for aio_suspend64)
5901 AC_LINK_IFELSE([#include <aio.h>
5902 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5903 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5904 [AC_MSG_RESULT(no)])
5905 fi
5906 ;;
5907 esac
5908 ;;
5909 *)
5910 AC_MSG_RESULT(no)
5911 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5912 ;;
5913 esac ],
5914 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5915 AC_MSG_RESULT(no)
5916 )
5918 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5919 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5920 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5921 default_shared_modules="$default_shared_modules vfs_aio_fork"
5922 fi
5923 fi
5925 #################################################
5926 # check for sendfile support
5928 with_sendfile_support=yes
5929 AC_MSG_CHECKING(whether to check to support sendfile)
5930 AC_ARG_WITH(sendfile-support,
5931 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5932 [ case "$withval" in
5933 yes)
5935 AC_MSG_RESULT(yes);
5937 case "$host_os" in
5938 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5939 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5940 AC_TRY_LINK([#include <sys/sendfile.h>],
5941 [\
5942 int tofd, fromfd;
5943 off64_t offset;
5944 size_t total;
5945 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5946 ],
5947 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5949 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5950 AC_TRY_LINK([#include <sys/sendfile.h>],
5951 [\
5952 int tofd, fromfd;
5953 off_t offset;
5954 size_t total;
5955 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5956 ],
5957 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5959 # Try and cope with broken Linux sendfile....
5960 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5961 AC_TRY_LINK([\
5962 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5963 #undef _FILE_OFFSET_BITS
5964 #endif
5965 #include <sys/sendfile.h>],
5966 [\
5967 int tofd, fromfd;
5968 off_t offset;
5969 size_t total;
5970 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5971 ],
5972 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5974 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5975 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
5976 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5977 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5978 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5979 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5980 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5981 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5982 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5983 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5984 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5985 else
5986 AC_MSG_RESULT(no);
5987 fi
5989 ;;
5990 *freebsd* | *dragonfly* )
5991 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5992 AC_TRY_LINK([\
5993 #include <sys/types.h>
5994 #include <unistd.h>
5995 #include <sys/socket.h>
5996 #include <sys/uio.h>],
5997 [\
5998 int fromfd, tofd, ret, total=0;
5999 off_t offset, nwritten;
6000 struct sf_hdtr hdr;
6001 struct iovec hdtrl;
6002 hdr.headers = &hdtrl;
6003 hdr.hdr_cnt = 1;
6004 hdr.trailers = NULL;
6005 hdr.trl_cnt = 0;
6006 hdtrl.iov_base = NULL;
6007 hdtrl.iov_len = 0;
6008 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
6009 ],
6010 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6012 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6013 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
6014 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
6015 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6016 else
6017 AC_MSG_RESULT(no);
6018 fi
6019 ;;
6021 *hpux*)
6022 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
6023 AC_TRY_LINK([\
6024 #include <sys/socket.h>
6025 #include <sys/uio.h>],
6026 [\
6027 int fromfd, tofd;
6028 size_t total=0;
6029 struct iovec hdtrl[2];
6030 ssize_t nwritten;
6031 off64_t offset;
6033 hdtrl[0].iov_base = 0;
6034 hdtrl[0].iov_len = 0;
6036 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
6037 ],
6038 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
6039 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
6040 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
6041 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6042 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6043 else
6044 AC_MSG_RESULT(no);
6045 fi
6047 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
6048 AC_TRY_LINK([\
6049 #include <sys/socket.h>
6050 #include <sys/uio.h>],
6051 [\
6052 int fromfd, tofd;
6053 size_t total=0;
6054 struct iovec hdtrl[2];
6055 ssize_t nwritten;
6056 off_t offset;
6058 hdtrl[0].iov_base = 0;
6059 hdtrl[0].iov_len = 0;
6061 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
6062 ],
6063 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6064 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6065 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6066 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6067 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6068 else
6069 AC_MSG_RESULT(no);
6070 fi
6071 ;;
6073 *solaris*)
6074 AC_CHECK_LIB(sendfile,sendfilev)
6075 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
6076 AC_TRY_LINK([\
6077 #include <sys/sendfile.h>],
6078 [\
6079 int sfvcnt;
6080 size_t xferred;
6081 struct sendfilevec vec[2];
6082 ssize_t nwritten;
6083 int tofd;
6085 sfvcnt = 2;
6087 vec[0].sfv_fd = SFV_FD_SELF;
6088 vec[0].sfv_flag = 0;
6089 vec[0].sfv_off = 0;
6090 vec[0].sfv_len = 0;
6092 vec[1].sfv_fd = 0;
6093 vec[1].sfv_flag = 0;
6094 vec[1].sfv_off = 0;
6095 vec[1].sfv_len = 0;
6096 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
6097 ],
6098 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
6100 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
6101 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
6102 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
6103 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6104 else
6105 AC_MSG_RESULT(no);
6106 fi
6108 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
6109 AC_TRY_LINK([\
6110 #include <sys/sendfile.h>],
6111 [\
6112 int sfvcnt;
6113 size_t xferred;
6114 struct sendfilevec vec[2];
6115 ssize_t nwritten;
6116 int tofd;
6118 sfvcnt = 2;
6120 vec[0].sfv_fd = SFV_FD_SELF;
6121 vec[0].sfv_flag = 0;
6122 vec[0].sfv_off = 0;
6123 vec[0].sfv_len = 0;
6125 vec[1].sfv_fd = 0;
6126 vec[1].sfv_flag = 0;
6127 vec[1].sfv_off = 0;
6128 vec[1].sfv_len = 0;
6129 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
6130 ],
6131 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
6133 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
6134 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
6135 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
6136 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6137 else
6138 AC_MSG_RESULT(no);
6139 fi
6140 ;;
6141 *aix*)
6142 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
6143 AC_TRY_LINK([\
6144 #include <sys/socket.h>],
6145 [\
6146 int fromfd, tofd;
6147 size_t total=0;
6148 struct sf_parms hdtrl;
6149 ssize_t nwritten;
6150 off64_t offset;
6152 hdtrl.header_data = 0;
6153 hdtrl.header_length = 0;
6154 hdtrl.file_descriptor = fromfd;
6155 hdtrl.file_offset = 0;
6156 hdtrl.file_bytes = 0;
6157 hdtrl.trailer_data = 0;
6158 hdtrl.trailer_length = 0;
6160 nwritten = send_file(&tofd, &hdtrl, 0);
6161 ],
6162 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6163 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6164 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6165 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
6166 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6167 else
6168 AC_MSG_RESULT(no);
6169 fi
6170 ;;
6171 *)
6172 ;;
6173 esac
6174 ;;
6175 *)
6176 AC_MSG_RESULT(no)
6177 ;;
6178 esac ],
6179 AC_MSG_RESULT(yes)
6180 )
6182 ############################################
6183 # See if we have the Linux readahead syscall.
6185 AC_CACHE_CHECK([for Linux readahead],
6186 samba_cv_HAVE_LINUX_READAHEAD,[
6187 AC_TRY_LINK([
6188 #if defined(HAVE_UNISTD_H)
6189 #include <unistd.h>
6190 #endif
6191 #include <fcntl.h>],
6192 [ssize_t err = readahead(0,0,0x80000);],
6193 samba_cv_HAVE_LINUX_READAHEAD=yes,
6194 samba_cv_HAVE_LINUX_READAHEAD=no)])
6196 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
6197 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
6198 [Whether Linux readahead is available])
6199 fi
6201 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
6203 ############################################
6204 # See if we have the posix_fadvise syscall.
6206 AC_CACHE_CHECK([for posix_fadvise],
6207 samba_cv_HAVE_POSIX_FADVISE,[
6208 AC_TRY_LINK([
6209 #if defined(HAVE_UNISTD_H)
6210 #include <unistd.h>
6211 #endif
6212 #include <fcntl.h>],
6213 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
6214 samba_cv_HAVE_POSIX_FADVISE=yes,
6215 samba_cv_HAVE_POSIX_FADVISE=no)])
6217 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
6218 AC_DEFINE(HAVE_POSIX_FADVISE,1,
6219 [Whether posix_fadvise is available])
6220 fi
6222 ############################################
6223 # See if we have the Linux splice syscall.
6225 case "$host_os" in
6226 *linux*)
6227 AC_CACHE_CHECK([for Linux splice],
6228 samba_cv_HAVE_LINUX_SPLICE,[
6229 AC_TRY_LINK([
6230 #if defined(HAVE_UNISTD_H)
6231 #include <unistd.h>
6232 #endif
6233 #include <fcntl.h>],
6234 [long ret = splice(0,0,1,0,400,0);],
6235 samba_cv_HAVE_LINUX_SPLICE=yes,
6236 samba_cv_HAVE_LINUX_SPLICE=no)])
6237 ;;
6238 *)
6239 samba_cv_HAVE_LINUX_SPLICE=no
6240 ;;
6241 esac
6243 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
6244 AC_DEFINE(HAVE_LINUX_SPLICE,1,
6245 [Whether Linux splice is available])
6246 fi
6248 AC_HAVE_DECL(splice, [#include <fcntl.h>])
6250 ############################################
6251 # See if we have the a broken readlink syscall.
6253 AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
6254 AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
6255 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
6256 ])
6257 if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
6258 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
6259 fi
6261 #################################################
6262 # Check whether winbind is supported on this platform. If so we need to
6263 # build and install client programs, sbin programs and shared libraries
6265 AC_MSG_CHECKING(whether to build winbind)
6267 # Initially, the value of $host_os decides whether winbind is supported
6269 HAVE_WINBIND=yes
6270 HAVE_WBCLIENT=no
6272 # Define external wbclient library to link against. This disables winbind.
6273 # We define this here so --with-winbind can override it.
6274 AC_ARG_WITH(wbclient,
6275 [AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
6276 [
6277 case "$withval" in
6278 no)
6279 HAVE_WBCLIENT=no
6280 ;;
6281 yes)
6282 HAVE_WBCLIENT=yes
6283 HAVE_WINBIND=no
6284 ;;
6285 *)
6286 HAVE_WBCLIENT=yes
6287 HAVE_WINBIND=no
6288 WBCLIENT_INCLUDES="-I$withval/include"
6289 WBCLIENT_LDFLAGS="-L$withval/lib"
6290 ;;
6291 esac ],
6292 )
6294 AC_SUBST(WBCLIENT_INCLUDES)
6295 AC_SUBST(WBCLIENT_LDFLAGS)
6296 AC_SUBST(WBCLIENT_LIBS)
6299 # Define the winbind shared library name and any specific linker flags
6300 # it needs to be built with.
6302 WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
6303 WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
6304 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
6305 NSSSONAMEVERSIONSUFFIX=""
6307 case "$host_os" in
6308 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
6309 NSSSONAMEVERSIONSUFFIX=".2"
6310 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
6311 ;;
6312 *freebsd[[5-9]]*)
6313 # FreeBSD winbind client is implemented as a wrapper around
6314 # the Linux version.
6315 NSSSONAMEVERSIONSUFFIX=".1"
6316 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
6317 ../nsswitch/winbind_nss_linux.o"
6318 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6319 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6320 ;;
6322 *netbsd*[[3-9]]*)
6323 # NetBSD winbind client is implemented as a wrapper
6324 # around the Linux version. It needs getpwent_r() to
6325 # indicate libc's use of the correct nsdispatch API.
6326 #
6327 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
6328 WINBIND_NSS_EXTRA_OBJS="\
6329 ../nsswitch/winbind_nss_netbsd.o \
6330 ../nsswitch/winbind_nss_linux.o"
6331 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6332 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6333 else
6334 HAVE_WINBIND=no
6335 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
6336 fi
6337 ;;
6338 *irix*)
6339 # IRIX has differently named shared libraries
6340 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
6341 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
6342 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
6343 ;;
6344 *solaris*)
6345 # Solaris winbind client is implemented as a wrapper around
6346 # the Linux version.
6347 NSSSONAMEVERSIONSUFFIX=".1"
6348 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
6349 ../nsswitch/winbind_nss_linux.o"
6350 ;;
6351 *hpux11*)
6352 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
6353 ;;
6354 *aix*)
6355 # AIX has even differently named shared libraries. No
6356 # WINS support has been implemented yet.
6357 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
6358 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
6359 WINBIND_NSS="../nsswitch/WINBIND"
6360 WINBIND_WINS_NSS=""
6361 ;;
6362 *)
6363 HAVE_WINBIND=no
6364 winbind_no_reason=", unsupported on $host_os"
6365 ;;
6366 esac
6368 # Check the setting of --with-winbind
6370 AC_ARG_WITH(winbind,
6371 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
6372 [
6373 case "$withval" in
6374 yes)
6375 HAVE_WINBIND=yes
6376 HAVE_WBCLIENT=no
6377 ;;
6378 no)
6379 HAVE_WINBIND=no
6380 winbind_reason=""
6381 ;;
6382 esac ],
6383 )
6385 # We need unix domain sockets for winbind
6387 if test x"$HAVE_WINBIND" = x"yes"; then
6388 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
6389 winbind_no_reason=", no unix domain socket support on $host_os"
6390 HAVE_WINBIND=no
6391 fi
6392 fi
6394 # Display test results
6396 if test x"$HAVE_WINBIND" = x"no"; then
6397 WINBIND_NSS=""
6398 WINBIND_WINS_NSS=""
6399 fi
6400 if test x"$HAVE_WBCLIENT" = x"yes"; then
6401 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
6402 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
6403 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
6404 AC_MSG_RESULT(yes)
6405 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
6406 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6407 else
6408 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
6409 BUILD_LIBWBCLIENT_SHARED=no
6410 else
6411 BUILD_LIBWBCLIENT_SHARED=yes
6412 fi
6414 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
6415 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
6416 LIBWBCLIENT_SOVER=0
6417 LIBWBCLIENT_FULLVER=0
6418 LIBWBCLIENT_SHARED_TARGET_SOVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_SOVER
6419 LIBWBCLIENT_SHARED_TARGET_FULLVER=$LIBWBCLIENT_SHARED_TARGET.$LIBWBCLIENT_FULLVER
6420 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
6421 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
6422 ## Only worry about libwbclient if we have shared
6423 # library support
6424 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
6425 LIBWBCLIENT=libwbclient
6426 INSTALL_LIBWBCLIENT=installlibwbclient
6427 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
6428 LIBWBCLIENT_LIBS="-lwbclient"
6429 else
6430 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
6431 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
6432 fi
6433 fi
6435 if test x"$HAVE_WINBIND" = x"yes"; then
6436 AC_MSG_RESULT(yes)
6437 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
6439 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6440 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
6441 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
6442 PAM_MODULES="$PAM_MODULES pam_winbind"
6443 INSTALL_PAM_MODULES="installpammodules"
6444 UNINSTALL_PAM_MODULES="uninstallpammodules"
6445 fi
6447 # we use winbind, check for krb5 locate_plugin support:
6448 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
6449 [[#ifdef HAVE_KRB5_H
6450 #include <krb5.h>
6451 #endif
6452 ]])
6453 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
6454 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
6455 if test x"$BLDSHARED" = x"true" ; then
6456 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
6457 fi
6458 fi
6459 # end of krb5 locate_plugin check
6460 else
6461 AC_MSG_RESULT(no$winbind_no_reason)
6462 fi
6464 AC_SUBST(WINBIND_NSS)
6465 AC_SUBST(WINBIND_WINS_NSS)
6466 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
6467 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
6468 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
6470 AC_SUBST(WINBIND_KRB5_LOCATOR)
6472 # Solaris 10 does have new member in nss_XbyY_key
6473 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
6474 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
6475 [#include <nss_dbdefs.h>])
6477 # Solaris has some extra fields in struct passwd that need to be
6478 # initialised otherwise nscd crashes.
6480 AC_CHECK_MEMBER(struct passwd.pw_comment,
6481 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
6482 [#include <pwd.h>])
6484 AC_CHECK_MEMBER(struct passwd.pw_age,
6485 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
6486 [#include <pwd.h>])
6488 # AIX 4.3.x and 5.1 do not have as many members in
6489 # struct secmethod_table as AIX 5.2
6490 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
6491 [#include <usersec.h>])
6492 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
6493 [#include <usersec.h>])
6495 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
6496 AC_TRY_COMPILE([#include <sys/types.h>
6497 #include <sys/socket.h>],
6498 [struct ucred cred;
6499 socklen_t cred_len;
6500 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
6501 ],
6502 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
6503 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
6504 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
6505 fi
6507 AC_CACHE_CHECK([for getpeereid],samba_cv_HAVE_GETPEEREID,[
6508 AC_TRY_LINK([#include <sys/types.h>
6509 #include <unistd.h>],
6510 [uid_t uid; gid_t gid; int ret;
6511 ret = getpeereid(0, &uid, &gid);
6512 ],
6513 samba_cv_HAVE_GETPEEREID=yes,samba_cv_HAVE_GETPEEREID=no)])
6514 if test x"$samba_cv_HAVE_GETPEEREID" = xyes; then
6515 AC_DEFINE(HAVE_GETPEEREID,1,
6516 [Whether we have getpeereid to get socket credentials])
6517 fi
6520 #################################################
6521 # Check to see if we should use the included popt
6523 AC_ARG_WITH(included-popt,
6524 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
6525 [
6526 case "$withval" in
6527 yes)
6528 INCLUDED_POPT=yes
6529 ;;
6530 no)
6531 INCLUDED_POPT=no
6532 ;;
6533 esac ],
6534 )
6535 if test x"$INCLUDED_POPT" != x"yes"; then
6536 AC_CHECK_LIB(popt, poptGetContext,
6537 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6538 fi
6540 AC_MSG_CHECKING(whether to use included popt)
6541 if test x"$INCLUDED_POPT" = x"yes"; then
6542 AC_MSG_RESULT(yes)
6543 BUILD_POPT='$(POPT_OBJ)'
6544 POPTLIBS='$(POPT_OBJ)'
6545 FLAGS1="-I\$(srcdir)/../lib/popt"
6546 else
6547 AC_MSG_RESULT(no)
6548 BUILD_POPT=""
6549 POPTLIBS="-lpopt"
6550 fi
6551 AC_SUBST(BUILD_POPT)
6552 AC_SUBST(POPTLIBS)
6553 AC_SUBST(FLAGS1)
6555 #################################################
6556 # Check if user wants DNS service discovery support
6558 AC_ARG_ENABLE(dnssd,
6559 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6561 AC_SUBST(DNSSD_LIBS)
6562 if test x"$enable_dnssd" = x"yes"; then
6563 have_dnssd_support=yes
6565 AC_CHECK_HEADERS(dns_sd.h)
6566 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6567 have_dnssd_support=no
6568 fi
6570 # On Darwin the DNSSD API is in libc, but on other platforms it's
6571 # probably in -ldns_sd
6572 AC_CHECK_FUNCS(DNSServiceRegister)
6573 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6574 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6575 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6576 have_dnssd_support=no
6577 fi
6579 if test x"$have_dnssd_support" = x"yes"; then
6580 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6581 [Whether to enable DNS service discovery support])
6582 else
6583 if test x"$enable_dnssd" = x"yes"; then
6584 AC_MSG_ERROR(DNS service discovery support not available)
6585 fi
6586 fi
6588 fi
6590 #################################################
6591 # Check if user wants avahi support
6593 AC_ARG_ENABLE(avahi,
6594 [AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6596 if test x"$enable_avahi" != x"no"; then
6597 have_avahi_support=yes
6599 AC_CHECK_HEADERS(avahi-common/watch.h)
6600 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6601 have_avahi_support=no
6602 fi
6604 AC_CHECK_HEADERS(avahi-client/client.h)
6605 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6606 have_avahi_support=no
6607 fi
6609 save_LIBS="$LIBS"
6610 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6611 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6612 LIBS="$save_LIBS"
6614 if test x"$have_avahi_client_new" != x"yes" -o \
6615 x"$have_avahi_strerror" != x"yes" ; then
6616 have_avahi_support=no
6617 fi
6619 if test x"$have_avahi_support" = x"yes"; then
6620 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6621 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6622 [Whether to enable avahi support])
6623 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6624 else
6625 if test x"$enable_avahi" = x"yes"; then
6626 AC_MSG_ERROR(avahi support not available)
6627 fi
6628 fi
6629 fi
6632 #################################################
6633 # Set pthread stuff
6635 PTHREAD_CFLAGS=error
6636 PTHREAD_LDFLAGS=error
6638 # If it's error, then the user didn't
6639 # define it.
6640 if test "x$PTHREAD_LDFLAGS" = xerror; then
6641 AC_CHECK_LIB(pthread, pthread_attr_init, [
6642 PTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
6643 PTHREAD_LDFLAGS="-lpthread" ])
6644 fi
6646 if test "x$PTHREAD_LDFLAGS" = xerror; then
6647 AC_CHECK_LIB(pthreads, pthread_attr_init, [
6648 PTHREAD_CFLAGS="-D_THREAD_SAFE"
6649 PTHREAD_LDFLAGS="-lpthreads" ])
6650 fi
6652 if test "x$PTHREAD_LDFLAGS" = xerror; then
6653 AC_CHECK_LIB(c_r, pthread_attr_init, [
6654 PTHREAD_CFLAGS="-D_THREAD_SAFE -pthread"
6655 PTHREAD_LDFLAGS="-pthread" ])
6656 fi
6658 if test "x$PTHREAD_LDFLAGS" = xerror; then
6659 AC_CHECK_FUNC(pthread_attr_init, [
6660 PTHREAD_CFLAGS="-D_REENTRANT"
6661 PTHREAD_LDFLAGS="-lpthread" ])
6662 fi
6664 # especially for HP-UX, where the AC_CHECK_FUNC macro fails to test for
6665 # pthread_attr_init. On pthread_mutex_lock it works there...
6666 if test "x$PTHREAD_LDFLAGS" = xerror; then
6667 AC_CHECK_LIB(pthread, pthread_mutex_lock, [
6668 PTHREAD_CFLAGS="-D_REENTRANT"
6669 PTHREAD_LDFLAGS="-lpthread" ])
6670 fi
6672 AC_SUBST(PTHREAD_CFLAGS)
6673 AC_SUBST(PTHREAD_LDFLAGS)
6675 samba_cv_HAVE_PTHREAD=no
6676 if test x"$PTHREAD_CFLAGS" != xerror -a x"$PTHREAD_LDFLAGS" != xerror; then
6677 samba_cv_HAVE_PTHREAD=yes
6678 # now check for pthread.h with pthread-correct CFLAGS and LDFLAGS:
6679 ac_save_CFLAGS=$CFLAGS
6680 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6681 ac_save_LDFLAGS=$LDFLAGS
6682 LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS"
6683 AC_CHECK_HEADERS(pthread.h)
6684 CFLAGS=$ac_save_CFLAGS
6685 LDFLAGS=$ac_save_LDFLAGS
6686 AC_DEFINE(HAVE_PTHREAD, 1, [Do we have pthreads around?])
6687 fi
6689 #################################################
6690 # Check if user wants pthreadpool support
6692 AC_ARG_ENABLE(pthreadpool,
6693 [AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=no)])])
6695 if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
6696 AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was not found])
6697 fi
6699 if test x"$enable_pthreadpool" = x"yes" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
6700 LIBS="$LIBS $PTHREAD_LDFLAGS"
6701 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6702 AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers])
6703 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool/pthreadpool.o")
6704 PTHREADPOOLTEST="bin/pthreadpooltest\$(EXEEXT)"
6705 AC_SUBST(PTHREADPOOLTEST)
6706 fi
6708 #################################################
6709 # Check to see if we should use the included iniparser
6711 AC_ARG_WITH(included-iniparser,
6712 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6713 [
6714 case "$withval" in
6715 yes)
6716 INCLUDED_INIPARSER=yes
6717 ;;
6718 no)
6719 INCLUDED_INIPARSER=no
6720 ;;
6721 esac ],
6722 )
6723 if test x"$INCLUDED_INIPARSER" != x"yes"; then
6724 AC_CHECK_LIB(iniparser, iniparser_load,
6725 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6726 fi
6728 AC_MSG_CHECKING(whether to use included iniparser)
6729 if test x"$INCLUDED_INIPARSER" = x"yes"; then
6730 AC_MSG_RESULT(yes)
6731 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6732 INIPARSERLIBS=""
6733 FLAGS1="$FLAGS1 -I\$(srcdir)/../lib/iniparser/src"
6734 else
6735 AC_MSG_RESULT(no)
6736 BUILD_INIPARSER=""
6737 INIPARSERLIBS="-liniparser"
6738 fi
6739 AC_SUBST(BUILD_INIPARSER)
6740 AC_SUBST(INIPARSERLIBS)
6741 AC_SUBST(FLAGS1)
6743 ###################################################
6744 # Check for different/missing (set|get|end)netgrent prototypes
6745 CFLAGS_SAVE=$CFLAGS
6746 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
6747 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
6748 fi
6749 AC_CACHE_CHECK([for setnetgrent prototype],samba_cv_setnetgrent_prototype, [
6750 AC_TRY_COMPILE([#include<netdb.h>
6751 #ifdef HAVE_NETGROUP_H
6752 #include<netgroup.h>
6753 #endif],[setnetgrent("foo")],
6754 samba_cv_setnetgrent_prototype=yes, samba_cv_setnetgrent_prototype=no)])
6755 if test x"$samba_cv_setnetgrent_prototype" = x"yes"; then
6756 AC_DEFINE(HAVE_SETNETGRENT_PROTOTYPE, 1, [If setnetgrent prototype is defined])
6757 fi
6758 AC_CACHE_CHECK([for getnetgrent prototype],samba_cv_getnetgrent_prototype, [
6759 AC_TRY_COMPILE([#include<netdb.h>
6760 #ifdef HAVE_NETGROUP_H
6761 #include<netgroup.h>
6762 #endif],[char *dom, *user,*host; getnetgrent(&dom,&user,&host)],
6763 samba_cv_getnetgrent_prototype=yes, samba_cv_getnetgrent_prototype=no)])
6764 if test x"$samba_cv_getnetgrent_prototype" = x"yes"; then
6765 AC_DEFINE(HAVE_GETNETGRENT_PROTOTYPE, 1, [If getnetgrent prototype is defined])
6766 fi
6767 AC_CACHE_CHECK([for endnetgrent prototype],samba_cv_endnetgrent_prototype, [
6768 AC_TRY_COMPILE([#include<netdb.h>
6769 #ifdef HAVE_NETGROUP_H
6770 #include<netgroup.h>
6771 #endif],[endnetgrent()],
6772 samba_cv_endnetgrent_prototype=yes, samba_cv_endnetgrent_prototype=no)])
6773 if test x"$samba_cv_endnetgrent_prototype" = x"yes"; then
6774 AC_DEFINE(HAVE_ENDNETGRENT_PROTOTYPE, 1, [If endnetgrent prototype is defined])
6775 fi
6777 CFLAGS=$CFLAGS_SAVE
6779 # Checks for the vfs_fileid module
6780 # Start
6781 AC_CHECK_FUNC(getmntent)
6783 AC_CHECK_HEADERS(sys/statfs.h)
6785 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
6786 AC_CACHE_VAL(vfsfileid_cv_statfs,[
6787 AC_TRY_RUN([
6788 #include <sys/types.h>
6789 #include <sys/statfs.h>
6790 int main(void)
6791 {
6792 struct statfs fsd;
6793 fsid_t fsid = fsd.f_fsid;
6794 return statfs (".", &fsd);
6795 }],
6796 vfsfileid_cv_statfs=yes,
6797 vfsfileid_cv_statfs=no,
6798 vfsfileid_cv_statfs=cross)
6799 ])
6800 AC_MSG_RESULT($vfsfileid_cv_statfs)
6802 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6803 x"$vfsfileid_cv_statfs" = x"yes"; then
6804 default_shared_modules="$default_shared_modules vfs_fileid"
6805 fi
6806 # End
6807 # Checks for the vfs_fileid module
6810 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6811 do
6812 eval MODULE_DEFAULT_$i=STATIC
6813 done
6815 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6816 do
6817 dnl Fall back to static if we cannot build shared libraries
6818 eval MODULE_DEFAULT_$i=STATIC
6820 if test $BLDSHARED = true; then
6821 eval MODULE_DEFAULT_$i=SHARED
6822 fi
6823 done
6825 dnl Always build these modules static
6826 MODULE_rpc_spoolss=STATIC
6827 MODULE_rpc_srvsvc=STATIC
6828 MODULE_idmap_tdb=STATIC
6829 MODULE_idmap_passdb=STATIC
6830 MODULE_idmap_nss=STATIC
6832 MODULE_nss_info_template=STATIC
6834 AC_ARG_WITH(static-modules,
6835 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6836 [ if test $withval; then
6837 for i in `echo $withval | sed -e 's/,/ /g'`
6838 do
6839 eval MODULE_$i=STATIC
6840 done
6841 fi ])
6843 AC_ARG_WITH(shared-modules,
6844 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6845 [ if test $withval; then
6846 for i in `echo $withval | sed -e 's/,/ /g'`
6847 do
6848 eval MODULE_$i=SHARED
6849 done
6850 fi ])
6852 if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
6853 x"$MODULE_vfs_notify_fam" = xSTATIC ; then
6854 SMBD_FAM_LIBS="$SMB_FAM_LIBS"
6855 AC_SUBST(SMBD_FAM_LIBS)
6856 fi
6858 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o passdb/pdb_ipa.o,
6859 "bin/ldapsam.$SHLIBEXT", PDB,
6860 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6861 SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
6862 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6863 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6864 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6865 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6867 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6868 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6869 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6870 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6871 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6872 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6873 SMB_MODULE(idmap_autorid, winbindd/idmap_autorid.o, "bin/autorid.$SHLIBEXT", IDMAP)
6874 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6875 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6876 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6877 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6879 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6880 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6882 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6883 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6884 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6885 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6886 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6888 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6889 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6890 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6891 SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6892 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6893 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6894 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6895 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6896 SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
6897 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6899 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6900 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6901 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6902 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6903 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6904 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6905 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6906 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6907 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6908 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6909 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6910 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6911 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6912 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6913 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6914 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6915 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6916 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6917 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6918 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6919 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6920 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6921 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6922 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6923 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6924 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6925 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6926 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6927 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6928 SMB_MODULE(vfs_gpfs_hsm_notify, \$(VFS_GPFS_PREFETCH_OBJ), "bin/gpfs_hsm_notify.$SHLIBEXT", VFS)
6929 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6930 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6931 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6932 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6933 SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6934 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6935 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6936 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6937 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6938 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6939 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6940 SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
6941 SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
6942 SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
6943 SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
6944 SMB_MODULE(vfs_crossrename, \$(VFS_CROSSRENAME_OBJ), "bin/crossrename.$SHLIBEXT", VFS)
6945 SMB_MODULE(vfs_linux_xfs_sgid, \$(VFS_LINUX_XFS_SGID_OBJ), "bin/linux_xfs_sgid.$SHLIBEXT", VFS)
6946 SMB_MODULE(vfs_time_audit, \$(VFS_TIME_AUDIT_OBJ), "bin/time_audit.$SHLIBEXT", VFS)
6948 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6950 SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
6951 SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
6952 SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
6954 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6955 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6956 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6957 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6959 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6961 #################################################
6962 # do extra things if we are running insure
6964 if test "${ac_cv_prog_CC}" = "insure"; then
6965 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6966 fi
6968 #################################################
6969 # If run from the build farm, enable NASTY hacks
6970 #################################################
6971 AC_MSG_CHECKING(whether to enable build farm hacks)
6972 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6973 AC_MSG_RESULT(yes)
6974 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6975 else
6976 AC_MSG_RESULT(no)
6977 fi
6979 #################################################
6980 # check for bad librt/libpthread interactions
6982 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6983 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6984 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6985 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6987 SMB_IF_RTSIGNAL_BUG(
6988 [
6989 # Have RT_SIGNAL bug, need to check whether the problem will
6990 # affect anything we have configured.
6992 rt_do_error=no
6993 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6994 if test x"$rt_signal_lease_ok" = x"no" ; then
6995 rt_do_error=yes
6996 fi
6997 fi
6999 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
7000 if test x"$rt_signal_notify_ok" = x"no" ; then
7001 rt_do_error=yes
7002 fi
7003 fi
7005 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
7006 x"$samba_cv_HAVE_AIO" = x"yes" ; then
7007 if test x"$rt_signal_aio_ok" = x"no" ; then
7008 rt_do_error=yes
7009 fi
7010 fi
7012 if test x"$rt_do_error" = x"yes" ; then
7013 SMB_IS_LIBPTHREAD_LINKED(
7014 [
7015 cat<<MSG
7017 *** On this platforms, linking Samba against pthreads causes problems
7018 *** with the oplock and change notification mechanisms. You may be
7019 *** using pthreads as a side-effect of using the --with-aio-support
7020 *** or --with-profiling-data options. Please remove these and try again.
7022 MSG
7023 ],
7024 [
7025 cat<<MSG
7027 *** On this platform, the oplock and change notification mechanisms do not
7028 *** appear to work. Please report this problem to samba-technical@samba.org
7029 *** and attach the config.log file from this directory.
7031 MSG
7032 ])
7033 AC_MSG_ERROR(unable to use realtime signals on this platform)
7034 fi
7035 ],
7036 [
7037 # no RT_SIGNAL bug, we are golden
7038 SMB_IS_LIBPTHREAD_LINKED(
7039 [
7040 AC_MSG_WARN(using libpthreads - this may degrade performance)
7041 ])
7043 ],
7044 [
7045 # cross compiling, I hope you know what you are doing
7046 true
7047 ])
7049 fi
7051 m4_include(../lib/zlib/zlib.m4)
7053 if test x$smbtorture4_possible = xyes; then
7054 saved_USESHARED="$USESHARED"
7055 USESHARED="false"
7056 smbtorture4_path="bin/smbtorture4"
7057 smbtorture4_option="-t bin/smbtorture4"
7058 AC_SUBST(smbtorture4_path)
7059 AC_SUBST(smbtorture4_option)
7060 USESHARED="$saved_USESHARED"
7061 SMBTORTURE4="bin/smbtorture4"
7062 AC_SUBST(SMBTORTURE4)
7063 fi
7065 AC_SUBST(ZLIB_LIBS)
7066 AC_SUBST(ZLIB_OBJS)
7067 AC_ZLIB([ZLIB_OBJS=""], [
7068 ZLIB_LIBS=""
7069 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
7070 deflate.o trees.o zutil.o inflate.o infback.o \
7071 inftrees.o inffast.o
7072 do
7073 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
7074 done
7075 CFLAGS="-I../lib/zlib $CFLAGS"
7076 ])
7078 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
7080 if test "x$enable_dmalloc" = xyes
7081 then
7082 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
7083 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
7084 [Define to check invariants around some common functions])
7085 LIBS="$LIBS -ldmalloc"
7086 fi
7088 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
7089 LIB_REMOVE_USR_LIB(LDFLAGS)
7090 LIB_REMOVE_USR_LIB(LIBS)
7092 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
7093 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
7094 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
7096 #################################################
7097 # Display summary of libraries detected
7099 AC_MSG_RESULT([Using libraries:])
7100 AC_MSG_RESULT([ LIBS = $LIBS])
7101 if test x"$with_ads_support" != x"no"; then
7102 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
7103 fi
7104 if test x"$with_ldap_support" != x"no"; then
7105 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
7106 fi
7107 if test x"$with_dnsupdate_support" != x"no"; then
7108 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
7109 fi
7110 if test x"$have_dnssd_support" != x"no"; then
7111 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
7112 fi
7113 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
7115 #################################################
7116 # final configure stuff
7118 AC_MSG_CHECKING([configure summary])
7119 AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
7120 AC_MSG_RESULT(yes),
7121 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
7122 AC_MSG_WARN([cannot run when cross-compiling]))
7124 dnl Merge in developer cflags from now on
7125 AC_SUBST(DEVELOPER_CFLAGS)
7126 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
7127 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
7128 fi
7130 # Stuff the smbd-only libraries at the end of the smbd link
7131 # path (if we have them).
7132 SMBD_LIBS="$samba_dmapi_libs"
7133 AC_SUBST(SMBD_LIBS)
7135 CFLAGS="${CFLAGS} \$(FLAGS)"
7136 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
7138 # If we had to expand the includes, make tsure the output file is moved back
7139 AC_OUTPUT_COMMANDS([
7140 if test -f Makefile-noincludes -a ! -f Makefile -a ! -h Makefile ; then
7141 ln -s Makefile-noincludes Makefile
7142 fi
7143 ])
7145 AC_OUTPUT(Makefile
7146 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
7147 lib/netapi/examples/Makefile
7148 lib/netapi/tests/Makefile
7149 pkgconfig/smbclient.pc
7150 pkgconfig/wbclient.pc
7151 pkgconfig/netapi.pc
7152 pkgconfig/smbsharemodes.pc
7153 ../examples/libsmbclient/Makefile.internal
7154 )
7156 #################################################
7157 # Print very concise instructions on building/use
7158 if test "x$enable_dmalloc" = xyes
7159 then
7160 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
7161 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
7162 fi