source: vendor/3.6.0/source3/configure.in

Last change on this file was 740, checked in by Silvan Scherrer, 13 years ago

Samba Server: update vendor to 3.6.0
File size: 234.9 KB
Line 
1dnl Process this file with autoconf to produce a configure script.
2
3dnl We must use autotools 2.54 or above
4AC_PREREQ(2.54)
5
6AC_INIT([Samba],[3],[samba-technical@samba.org])
7
8AC_CONFIG_SRCDIR([include/includes.h])
9AC_CONFIG_HEADER(include/config.h)
10AC_DEFINE(CONFIG_H_IS_FROM_SAMBA,1,[Marker for samba's config.h])
11
12case "$PATH" in
13 */usr/ucb*)
14 AC_MSG_WARN([\$PATH contains /usr/ucb - build errors may follow])
15 ;;
16esac
17
18builddir=`pwd`
19AC_SUBST(builddir)
20
21m4_include(m4/samba_version.m4)
22m4_include(m4/check_path.m4)
23m4_include(pkg.m4)
24
25AC_LIBREPLACE_CC_CHECKS
26AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
27
28m4_include(../lib/tevent/libtevent.m4)
29
30LIBTEVENT_OBJ0=""
31for obj in ${TEVENT_OBJ}; do
32 LIBTEVENT_OBJ0="${LIBTEVENT_OBJ0} ${teventdir}/${obj}"
33done
34AC_SUBST(LIBTEVENT_OBJ0)
35LIBS="${LIBS} ${TEVENT_LIBS}"
36
37SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
38SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
39SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
40SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
41SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.."
42
43SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/popt"
44
45## cleanup the $(srcdir) in the Makefile if we are outside of the tree
46if test "x${srcdir-.}" != "x."; then
47 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
48fi
49
50dnl Unique-to-Samba variables we'll be playing with.
51AC_SUBST(SAMBA_CPPFLAGS)
52AC_SUBST(SHELL)
53AC_SUBST(LDSHFLAGS)
54AC_SUBST(SONAMEFLAG)
55AC_SUBST(SHLD)
56AC_SUBST(MODULE_EXPORTS)
57AC_SUBST(DSO_EXPORTS)
58AC_SUBST(HOST_OS)
59AC_SUBST(PICFLAG)
60AC_SUBST(PIE_CFLAGS)
61AC_SUBST(PIE_LDFLAGS)
62AC_SUBST(RELRO_LDFLAGS)
63AC_SUBST(SHLIBEXT)
64AC_SUBST(INSTALLLIBCMD_SH)
65AC_SUBST(INSTALLLIBCMD_A)
66AC_SUBST(UNINSTALLLIBCMD_SH)
67AC_SUBST(UNINSTALLLIBCMD_A)
68
69AC_SUBST(INSTALL_LIBWBCLIENT)
70AC_SUBST(UNINSTALL_LIBWBCLIENT)
71AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
72AC_SUBST(LIBWBCLIENT_SHARED)
73AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
74AC_SUBST(LIBWBCLIENT_STATIC)
75AC_SUBST(LIBWBCLIENT_SOVER)
76AC_SUBST(LIBWBCLIENT_FULLVER)
77AC_SUBST(LIBWBCLIENT)
78AC_SUBST(LIBWBCLIENT_LIBS)
79
80AC_SUBST(LIBSAMBAUTIL_SHARED)
81
82AC_SUBST(PRINT_LIBS)
83AC_SUBST(AUTH_LIBS)
84AC_SUBST(ACL_LIBS)
85AC_SUBST(PASSDB_LIBS)
86AC_SUBST(IDMAP_LIBS)
87AC_SUBST(KRB5_LIBS)
88AC_SUBST(UUID_LIBS)
89AC_SUBST(LDAP_LIBS)
90AC_SUBST(GPEXT_LIBS)
91AC_SUBST(PAM_MODULES)
92AC_SUBST(INSTALL_PAM_MODULES)
93AC_SUBST(UNINSTALL_PAM_MODULES)
94AC_SUBST(NSS_MODULES)
95AC_SUBST(EXTRA_BIN_PROGS)
96AC_SUBST(CIFSMOUNT_PROGS)
97AC_SUBST(INSTALL_CIFSMOUNT)
98AC_SUBST(UNINSTALL_CIFSMOUNT)
99AC_SUBST(CIFSUMOUNT_PROGS)
100AC_SUBST(INSTALL_CIFSUMOUNT)
101AC_SUBST(UNINSTALL_CIFSUMOUNT)
102AC_SUBST(CIFSUPCALL_PROGS)
103AC_SUBST(INSTALL_CIFSUPCALL)
104AC_SUBST(UNINSTALL_CIFSUPCALL)
105AC_SUBST(EXTRA_SBIN_PROGS)
106AC_SUBST(EXTRA_ALL_TARGETS)
107AC_SUBST(CONFIG_LIBS)
108AC_SUBST(NSCD_LIBS)
109
110# compile with optimization and without debugging by default, but
111# allow people to set their own preference.
112# do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
113# if it has no value. This prevent *very* large debug binaries from occurring
114# by default.
115if test "x$debug" = "xyes" ; then
116 CFLAGS="${CFLAGS} -g"
117fi
118if test "x$CFLAGS" = x; then
119 CFLAGS="-O"
120fi
121
122m4_include(../lib/socket_wrapper/config.m4)
123m4_include(../lib/nss_wrapper/config.m4)
124
125m4_include(m4/swat.m4)
126
127DEVELOPER_CFLAGS="-DDEBUG_PASSWORD -DDEVELOPER"
128
129# Probe the gcc version for extra CFLAGS. We always stash these in
130# DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
131# Makefile edit, avoiding the need to re-run configure.
132if test x"$ac_cv_prog_gcc" = x"yes" ; then
133 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings"
134 # Add -Wdeclaration-after-statement if compiler supports it
135 AC_CACHE_CHECK(
136 [that the C compiler understands -Wdeclaration-after-statement],
137 samba_cv_HAVE_Wdeclaration_after_statement, [
138 AC_TRY_RUN_STRICT([
139 int main(void)
140 {
141 return 0;
142 }],[$CFLAGS -Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
143 samba_cv_HAVE_Wdeclaration_after_statement=yes,
144 samba_cv_HAVE_Wdeclaration_after_statement=no,
145 samba_cv_HAVE_Wdeclaration_after_statement=cross)
146 ])
147
148 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
149 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
150 fi
151
152 #-Werror-implicit-function-declaration
153 AC_CACHE_CHECK(
154 [that the C compiler understands -Werror-implicit-function-declaration],
155 samba_cv_HAVE_Werror_implicit_function_declaration, [
156 AC_TRY_RUN_STRICT([
157 int main(void)
158 {
159 return 0;
160 }],[$CFLAGS -Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
161 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
162 samba_cv_HAVE_Werror_implicit_function_declaration=no,
163 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
164 ])
165 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
166 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
167 fi
168
169 # krb5developer is like developer, except we don't get
170 # -Wstrict-prototypes.
171 if test x"$krb5_developer" != x"$yes" ; then
172 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
173 fi
174
175 if test x"$picky_developer" = x"yes"; then
176 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
177 fi
178fi
179
180#################################################
181# check for a shared memory profiling support
182AC_MSG_CHECKING(whether to use profiling)
183AC_ARG_WITH(profiling-data,
184[AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
185[ case "$withval" in
186 yes)
187 AC_MSG_RESULT(yes)
188 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
189 samba_cv_WITH_PROFILE=yes
190 ;;
191 *)
192 AC_MSG_RESULT(no)
193 samba_cv_WITH_PROFILE=no
194 ;;
195 esac ],
196 AC_MSG_RESULT(no)
197)
198
199dnl Checks for programs.
200AC_ARG_ENABLE(smbtorture4,
201 [AS_HELP_STRING([--enable-smbtorture4], [Enable building smbtorture4 (default=auto)])])
202
203if test x$enable_smbtorture4 != xno; then
204 smbtorture4_possible=yes
205else
206 smbtorture4_possible=no
207fi
208
209AC_PROG_INSTALL
210AC_PROG_AWK
211# Check for GNU make
212m4_include(../m4/check_make.m4)
213AC_SAMBA_GNU_MAKE([true], [true])
214
215# Check for perl
216m4_include(../m4/check_perl.m4)
217AC_SAMBA_PERL([true], [smbtorture4_possible=no])
218
219# Check for python
220m4_include(../m4/check_python.m4)
221AC_SAMBA_PYTHON_DEVEL([true], [smbtorture4_possible=no])
222
223AC_CHECK_TOOL(AR, ar)
224
225dnl Check if we (actually our C compiler!) use GNU ld
226AC_PROG_LD_GNU
227
228dnl Certain versions of GNU ld the default is not to have the
229dnl --allow-shlib-undefined flag defined. This causes a stackload of
230dnl warnings when building modules.
231if test "$ac_cv_prog_gnu_ld" = "yes"; then
232 ac_cv_gnu_ld_version=`$CC -Wl,-v /dev/null 2>&1 < /dev/null | grep "GNU ld"`
233 AC_MSG_CHECKING(GNU ld release date)
234 changequote(,)dnl
235 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
236 changequote([,])dnl
237 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
238 if test -n "$ac_cv_gnu_ld_date"; then
239 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
240 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
241 fi
242 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
243 ac_cv_gnu_ld_version_script=yes
244 fi
245 else
246 AC_MSG_CHECKING(GNU ld release version)
247 changequote(,)dnl
248 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'`
249 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
250 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
251 changequote([,])dnl
252 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
253 AC_MSG_CHECKING(GNU ld release version major)
254 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
255 AC_MSG_CHECKING(GNU ld release version minor)
256 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
257 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
258 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
259 fi
260 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major" = 2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
261 ac_cv_gnu_ld_version_script=yes
262 fi
263 fi
264fi
265
266dnl look for executable suffix
267AC_EXEEXT
268
269dnl Check if C compiler understands -c and -o at the same time
270AC_PROG_CC_C_O
271if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
272 BROKEN_CC=
273else
274 BROKEN_CC=#
275fi
276AC_SUBST(BROKEN_CC)
277
278dnl Check if the C compiler understands -Werror (GNU)
279AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
280 AC_TRY_RUN_STRICT([
281 int main(void)
282 {
283 return 0;
284 }],[$CFLAGS -Werror],[$CPPFLAGS],[$LDFLAGS],
285 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
286if test x"$samba_cv_HAVE_Werror" = x"yes"; then
287 Werror_FLAGS="-Werror"
288else
289dnl Check if the C compiler understands -w2
290AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
291 AC_TRY_RUN_STRICT([
292 int main(void)
293 {
294 return 0;
295 }],[$CFLAGS -w2],[$CPPFLAGS],[$LDFLAGS],
296 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
297if test x"$samba_cv_HAVE_w2" = x"yes"; then
298 Werror_FLAGS="-w2"
299else
300dnl Check if the C compiler understands -errwarn (Sun)
301AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
302 AC_TRY_RUN_STRICT([
303 int main(void)
304 {
305 return 0;
306 }],[$CFLAGS -errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
307 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
308if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
309 Werror_FLAGS="-errwarn=%all"
310else
311dnl Check if the C compiler understands -qhalt (IBM)
312AC_CACHE_CHECK([that the C compiler understands -qhalt],samba_cv_HAVE_qhalt, [
313 AC_TRY_RUN_STRICT([
314 int main(void)
315 {
316 return 0;
317 }],[$CFLAGS -qhalt=w],[$CPPFLAGS],[$LDFLAGS],
318 samba_cv_HAVE_qhalt=yes,samba_cv_HAVE_qhalt=no,samba_cv_HAVE_qhalt=cross)])
319if test x"$samba_cv_HAVE_qhalt" = x"yes"; then
320 Werror_FLAGS="-qhalt=w"
321fi
322fi
323fi
324fi
325
326############################################
327# check if the compiler can handle negative enum values
328# and don't truncate the values to INT_MAX
329# a runtime test is needed here
330AC_SUBST(PIDL_ARGS)
331AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
332 AC_TRY_RUN(
333[
334 #include <stdio.h>
335 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
336 int main(void) {
337 enum negative_values v1 = NEGATIVE_VALUE;
338 unsigned v2 = NEGATIVE_VALUE;
339
340 if (v1 != 0xFFFFFFFF) {
341 printf("%u != 0xFFFFFFFF\n", v1);
342 return 1;
343 }
344 if (v2 != 0xFFFFFFFF) {
345 printf("%u != 0xFFFFFFFF\n", v2);
346 return 1;
347 }
348
349 return 0;
350 }
351],
352 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv_CC_NEGATIVE_ENUM_VALUES=no)])
353if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
354 AC_MSG_WARN([using --uint-enums for pidl])
355 PIDL_ARGS="$PIDL_ARGS --uint-enums"
356fi
357
358dnl Figure out the flags to support named structure initializers
359
360LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
361
362UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
363AC_MSG_CHECKING(uname -s)
364AC_MSG_RESULT(${UNAME_S})
365
366UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
367AC_MSG_CHECKING(uname -r)
368AC_MSG_RESULT(${UNAME_R})
369
370UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
371AC_MSG_CHECKING(uname -m)
372AC_MSG_RESULT(${UNAME_M})
373
374UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
375AC_MSG_CHECKING(uname -p)
376AC_MSG_RESULT(${UNAME_P})
377
378UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
379AC_MSG_CHECKING(uname -i)
380AC_MSG_RESULT(${UNAME_I})
381
382dnl Add #include for broken IRIX header files
383 case "$host_os" in
384 *irix6*)
385 #TODO add to libreplace
386 if test x"$ac_cv_prog_gcc" != x"yes" ; then
387 dnl Fix sensible defaults for MIPSPro compilers. The
388 dnl error numbers are valid for the 7.3 compilers,
389 dnl hopefully also valid for the 7.4 series.
390 dnl
391 dnl Bugzilla 3801. Force an error on warning 1035
392 dnl so we don't incorrectly detect stdint.h. This
393 dnl warning is emitted for #error directives.
394 CFLAGS="$CFLAGS -diag_error 1035"
395 dnl 1209: Controlling expression is constant
396 dnl 1174: Function foo declared but never referenced
397 dnl 3201: Parameter foo was never referenced
398 CFLAGS="$CFLAGS -woff 1209,1174,3201"
399 fi
400 ;;
401esac
402
403DYNEXP=
404AC_SUBST(DYNEXP)
405LDSHFLAGS_Z_DEFS=
406AC_SUBST(LDSHFLAGS_Z_DEFS)
407LDSHFLAGS_Z_NODEFS=
408AC_SUBST(LDSHFLAGS_Z_NODEFS)
409
410dnl Add modules that have to be built by default here
411dnl These have to be built static:
412default_static_modules=""
413default_static_modules="$default_static_modules pdb_smbpasswd"
414default_static_modules="$default_static_modules pdb_tdbsam"
415default_static_modules="$default_static_modules pdb_wbc_sam"
416default_static_modules="$default_static_modules rpc_lsarpc"
417default_static_modules="$default_static_modules rpc_samr"
418default_static_modules="$default_static_modules rpc_winreg"
419default_static_modules="$default_static_modules rpc_initshutdown"
420default_static_modules="$default_static_modules rpc_dssetup"
421default_static_modules="$default_static_modules rpc_wkssvc"
422default_static_modules="$default_static_modules rpc_svcctl"
423default_static_modules="$default_static_modules rpc_ntsvcs"
424default_static_modules="$default_static_modules rpc_netlogon"
425default_static_modules="$default_static_modules rpc_netdfs"
426default_static_modules="$default_static_modules rpc_srvsvc"
427default_static_modules="$default_static_modules rpc_spoolss"
428default_static_modules="$default_static_modules rpc_eventlog"
429default_static_modules="$default_static_modules auth_sam"
430default_static_modules="$default_static_modules auth_unix"
431default_static_modules="$default_static_modules auth_winbind"
432default_static_modules="$default_static_modules auth_wbc"
433default_static_modules="$default_static_modules auth_server"
434default_static_modules="$default_static_modules auth_domain"
435default_static_modules="$default_static_modules auth_builtin"
436default_static_modules="$default_static_modules vfs_default"
437default_static_modules="$default_static_modules nss_info_template"
438
439dnl These are preferably build shared, and static if dlopen() is not available
440default_shared_modules=""
441default_shared_modules="$default_shared_modules vfs_recycle"
442default_shared_modules="$default_shared_modules vfs_audit"
443default_shared_modules="$default_shared_modules vfs_extd_audit"
444default_shared_modules="$default_shared_modules vfs_full_audit"
445default_shared_modules="$default_shared_modules vfs_netatalk"
446default_shared_modules="$default_shared_modules vfs_fake_perms"
447default_shared_modules="$default_shared_modules vfs_default_quota"
448default_shared_modules="$default_shared_modules vfs_readonly"
449default_shared_modules="$default_shared_modules vfs_cap"
450default_shared_modules="$default_shared_modules vfs_expand_msdfs"
451default_shared_modules="$default_shared_modules vfs_shadow_copy"
452default_shared_modules="$default_shared_modules vfs_shadow_copy2"
453default_shared_modules="$default_shared_modules charset_CP850"
454default_shared_modules="$default_shared_modules charset_CP437"
455default_shared_modules="$default_shared_modules auth_script"
456default_shared_modules="$default_shared_modules vfs_readahead"
457default_shared_modules="$default_shared_modules vfs_xattr_tdb"
458default_shared_modules="$default_shared_modules vfs_streams_xattr"
459default_shared_modules="$default_shared_modules vfs_streams_depot"
460default_shared_modules="$default_shared_modules vfs_acl_xattr"
461default_shared_modules="$default_shared_modules vfs_acl_tdb"
462default_shared_modules="$default_shared_modules vfs_smb_traffic_analyzer"
463default_shared_modules="$default_shared_modules vfs_preopen"
464default_shared_modules="$default_shared_modules vfs_catia"
465default_shared_modules="$default_shared_modules vfs_scannedonly"
466default_shared_modules="$default_shared_modules vfs_crossrename"
467default_shared_modules="$default_shared_modules vfs_linux_xfs_sgid"
468default_shared_modules="$default_shared_modules vfs_time_audit"
469default_shared_modules="$default_shared_modules idmap_autorid"
470
471if test "x$developer" = xyes; then
472 default_static_modules="$default_static_modules rpc_rpcecho pdb_ads"
473 default_static_modules="$default_static_modules auth_netlogond"
474 default_shared_modules="$default_shared_modules charset_weird perfcount_test"
475fi
476
477#
478# Config CPPFLAG settings for strange OS's that must be set
479# before other tests. Do NOT invoke AC_CHECK_HEADERS within this
480# case statement; its first reference must be unconditional.
481#
482case "$host_os" in
483 *hpux*)
484#
485# Defines needed for HPUX support.
486# HPUX has bigcrypt but (sometimes?) doesn't use it for
487# password hashing - hence the USE_BOTH_CRYPT_CALLS define.
488#
489 case `uname -r` in
490 *9*|*10*|*11)
491 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
492 ;;
493 esac
494 ;;
495
496#
497# CRAY Unicos has broken const handling
498 *unicos*)
499 AC_MSG_RESULT([disabling const])
500 CPPFLAGS="$CPPFLAGS -Dconst="
501 ;;
502
503#
504# AIX4.x doesn't even admit to having large
505# files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
506#
507 *aix4*)
508 AC_MSG_RESULT([enabling large file support])
509 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
510 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
511 ;;
512#
513# Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
514# to the existance of large files..
515# Note that -D_LARGEFILE64_SOURCE is different from the Sun
516# recommendations on large file support, however it makes the
517# compile work using gcc 2.7 and 2.8, whereas using the Sun
518# recommendation makes the compile fail on gcc2.7. JRA.
519#
520# Solaris uses SYSV printing. Make sure to set that here. --jerry
521#
522 *solaris*)
523 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
524 case `uname -r` in
525 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
526 AC_MSG_RESULT([no large file support])
527 ;;
528 5.*)
529 LDFLAGS="$LDFLAGS -lthread"
530 CPPFLAGS="$CPPFLAGS -D_REENTRANT"
531 AC_MSG_RESULT([enabling large file support])
532 if test "$ac_cv_prog_gcc" = yes; then
533 ${CC-cc} -v >conftest.c 2>&1
534 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
535 rm -fr conftest.c
536 case "$ac_cv_gcc_compiler_version_number" in
537 *"gcc version 2.6"*|*"gcc version 2.7"*)
538 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE"
539 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
540 ;;
541 *)
542 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
543 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
544 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
545 ;;
546 esac
547 else
548 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
549 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
550 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
551 fi
552 ;;
553 esac
554 ;;
555#
556# IRIX uses SYSV printing. Make sure to set that here
557#
558 *irix*)
559 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
560 ;;
561 *freebsd*|*dragonfly*)
562 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
563 ;;
564#
565# VOS may need to have POSIX support and System V compatibility enabled.
566#
567 *vos*)
568 case "$CPPFLAGS" in
569 *-D_POSIX_C_SOURCE*)
570 ;;
571 *)
572 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
573 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
574 ;;
575 esac
576 case "$CPPFLAGS" in
577 *-D_SYSV*|*-D_SVID_SOURCE*)
578 ;;
579 *)
580 CPPFLAGS="$CPPFLAGS -D_SYSV"
581 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
582 esac
583 ;;
584#
585# Tests needed for SINIX large file support.
586#
587 *sysv4*)
588 if test $host = mips-sni-sysv4 ; then
589 AC_MSG_CHECKING([for LFS support])
590 old_CPPFLAGS="$CPPFLAGS"
591 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
592 AC_TRY_RUN([
593#include <unistd.h>
594main () {
595#if _LFS64_LARGEFILE == 1
596exit(0);
597#else
598exit(1);
599#endif
600}], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
601 CPPFLAGS="$old_CPPFLAGS"
602 if test x$SINIX_LFS_SUPPORT = xyes ; then
603 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
604 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
605 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
606 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
607 LIBS="`getconf LFS64_LIBS` $LIBS"
608 fi
609 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
610 fi
611 ;;
612
613# Systems with LFS support.
614#
615 gnu* | k*bsd*-gnu | kopensolaris*-gnu)
616 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
617 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
618 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
619 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
620 ;;
621
622# Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
623#
624 *linux*)
625 AC_MSG_CHECKING([for LFS support])
626 old_CPPFLAGS="$CPPFLAGS"
627 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
628 AC_TRY_RUN([
629#include <unistd.h>
630#include <sys/utsname.h>
631#include <string.h>
632#include <stdlib.h>
633main() {
634#if _LFS64_LARGEFILE == 1
635 struct utsname uts;
636 char *release;
637 int major, minor;
638
639 /* Ensure this is glibc 2.2 or higher */
640#if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
641 int libc_major = __GLIBC__;
642 int libc_minor = __GLIBC_MINOR__;
643
644 if (libc_major < 2)
645 exit(1);
646 if (libc_minor < 2)
647 exit(1);
648#endif
649
650 /* Ensure this is kernel 2.4 or higher */
651
652 uname(&uts);
653 release = strdup(uts.release);
654 major = atoi(strsep(&release, "."));
655 minor = atoi(strsep(&release, "."));
656
657 if (major > 2 || (major == 2 && minor > 3))
658 exit(0);
659 exit(1);
660#else
661 exit(1);
662#endif
663}
664], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
665 CPPFLAGS="$old_CPPFLAGS"
666 if test x$LINUX_LFS_SUPPORT = xyes ; then
667 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
668 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
669 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
670 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
671 fi
672 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
673 ;;
674
675#
676# MacOS X is the *only* system that uses compose character in utf8. This
677# is so horribly broken....
678#
679 *darwin*)
680 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
681
682# Add a system specific charset module.
683 default_shared_modules="$default_shared_modules charset_macosxfs"
684
685 ;;
686 *hurd*)
687 AC_MSG_CHECKING([for LFS support])
688 old_CPPFLAGS="$CPPFLAGS"
689 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
690 AC_TRY_RUN([
691#include <unistd.h>
692main () {
693#if _LFS64_LARGEFILE == 1
694exit(0);
695#else
696exit(1);
697#endif
698}], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
699 CPPFLAGS="$old_CPPFLAGS"
700 if test x$GLIBC_LFS_SUPPORT = xyes ; then
701 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
702 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
703 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
704 fi
705 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
706 ;;
707 *qnx*)
708 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
709 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
710 ;;
711
712esac
713
714SAVE_CPPFLAGS="${CPPFLAGS}"
715CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
716
717AC_LIBREPLACE_BROKEN_CHECKS
718AC_CHECK_FUNCS([syslog],[],[AC_MSG_ERROR([Required function not found])])
719AC_LIBREPLACE_NETWORK_CHECKS
720
721CPPFLAGS="${SAVE_CPPFLAGS}"
722
723LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
724
725LIBREPLACE_OBJS="${LIBREPLACEOBJ}"
726AC_SUBST(LIBREPLACE_OBJS)
727
728LIBREPLACE_LIBS="${LIBREPLACE_NETWORK_LIBS}"
729AC_SUBST(LIBREPLACE_LIBS)
730
731
732# add -ldl to the global LIBS
733LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
734AUTH_LIBS="${AUTH_LIBS} ${CRYPT_LIBS}"
735
736
737AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
738AC_CHECK_HEADERS(unistd.h grp.h sys/id.h memory.h alloca.h)
739AC_CHECK_HEADERS(limits.h float.h libintl.h)
740AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
741AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h sys/sysctl.h)
742AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
743AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
744AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
745AC_CHECK_HEADERS(sys/sysmacros.h)
746AC_CHECK_HEADERS(sys/syslog.h syslog.h)
747AC_CHECK_HEADERS(langinfo.h locale.h)
748AC_CHECK_HEADERS(xfs/libxfs.h)
749AC_CHECK_HEADERS(netgroup.h)
750AC_CHECK_HEADERS(linux/falloc.h)
751
752AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
753#if HAVE_RPC_RPC_H
754#include <rpc/rpc.h>
755#endif
756]])
757
758## These fail to compile on IRIX so just check for their presence
759AC_CHECK_HEADERS(sys/mode.h,,,)
760
761# Look for Darwin headers
762old_CPPFLAGS="$CPPFLAGS"
763CPPFLAGS="-Iinclude $CPPFLAGS"
764AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
765CPPFLAGS="$old_CPPFLAGS"
766
767# In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
768# subdirectory of headers.
769AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
770
771if test x"$enable_developer" = x"yes" ; then
772 if test x"$ac_cv_header_valgrind_h" = xyes -o \
773 x"$ac_cv_header_valgrind_valgrind_h" = xyes ; then
774 AC_DEFINE(VALGRIND,1,[Whether we have valgrind headers])
775 fi
776fi
777
778#
779# HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
780# This causes configure to fail to detect it. Check for shadow separately on HPUX.
781#
782case "$host_os" in
783 *hpux*)
784 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
785 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
786 if test x"$ac_cv_header_shadow_h" = x"yes"; then
787 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
788 fi
789 ;;
790esac
791AC_CHECK_HEADERS(shadow.h)
792AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
793AC_CHECK_HEADERS(syscall.h sys/syscall.h)
794
795AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
796AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
797
798AC_CHECK_HEADERS(sys/cdefs.h glob.h)
799
800# For experimental utmp support (lastlog on some BSD-like systems)
801AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
802
803AC_CHECK_SIZEOF(int,cross)
804AC_CHECK_SIZEOF(long,cross)
805AC_CHECK_SIZEOF(long long,cross)
806AC_CHECK_SIZEOF(short,cross)
807
808AC_C_CONST
809AC_C_INLINE
810AC_C_BIGENDIAN
811AC_C_CHAR_UNSIGNED
812
813AC_TYPE_SIGNAL
814AC_TYPE_UID_T
815AC_TYPE_MODE_T
816AC_TYPE_OFF_T
817AC_TYPE_SIZE_T
818AC_TYPE_PID_T
819AC_STRUCT_ST_RDEV
820AC_DIRENT_D_OFF
821AC_CHECK_TYPE(ssize_t, int)
822AC_CHECK_TYPE(wchar_t, unsigned short)
823
824############################################
825# for cups support we need libcups, and a handful of header files
826
827AC_ARG_ENABLE(cups,
828[AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
829
830if test x$enable_cups != xno; then
831 AC_PATH_PROG(CUPS_CONFIG, cups-config)
832
833 if test "x$CUPS_CONFIG" != x; then
834
835 ac_save_LDFLAGS=$LDFLAGS
836 ac_save_PRINT_LIBS=$PRINT_LIBS
837 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
838
839 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
840 x"$ac_cv_header_cups_language_h" = xyes; then
841 # try linking with -lcups alone first. That should work unless libcups is
842 # underlinked. With cups-config --libs we pull in unwanted and unneeded
843 # dendencies including thread libraries - use cups-config only if really
844 # required.
845 AC_CHECK_LIB_EXT(cups, ac_save_PRINT_LIBS , httpConnect,
846 [PRINT_LIBS="$ac_save_PRINT_LIBS -lcups"],
847 [AC_MSG_WARN([your cups library doesn't link with -lcups alone, it might be underlinked.]) ;
848 PRINT_LIBS="$ac_save_PRINT_LIBS `$CUPS_CONFIG --libs`"])
849
850 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
851 samba_cv_HAVE_CUPS=yes
852 AC_CHECK_LIB_EXT(cups, PRINT_LIBS, httpConnectEncrypt)
853 else
854 AC_MSG_WARN([cups-config around but cups-devel not installed])
855 CFLAGS=$ac_save_CFLAGS
856 LDFLAGS=$ac_save_LDFLAGS
857 PRINT_LIBS=$ac_save_PRINT_LIBS
858 fi
859
860 elif test x"$enable_cups" = x"yes"; then
861 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
862 fi
863fi
864
865AC_ARG_ENABLE(iprint,
866[AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
867
868if test x$enable_iprint != xno; then
869 if test x"$samba_cv_HAVE_CUPS" = xyes; then
870 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
871 elif test x"$enable_iprint" = x"yes"; then
872 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
873 fi
874fi
875
876############################################
877# check if the compiler will optimize out function calls
878AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
879 AC_TRY_LINK([
880#include <stdio.h>],
881[
882 if (0) {
883 this_function_does_not_exist();
884 } else {
885 return 1;
886 }
887
888],
889 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
890if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
891 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
892fi
893
894#############################################
895# check for fd passing struct via msg_control
896AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
897 AC_TRY_COMPILE([
898#include <sys/types.h>
899#include <stdlib.h>
900#include <stddef.h>
901#include <sys/socket.h>
902#include <sys/un.h>],
903[
904 struct msghdr msg;
905 union {
906 struct cmsghdr cm;
907 char control[CMSG_SPACE(sizeof(int))];
908 } control_un;
909 msg.msg_control = control_un.control;
910 msg.msg_controllen = sizeof(control_un.control);
911],
912 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
913if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
914 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
915 [If we can use msg_control for passing file descriptors])
916fi
917
918#############################################
919# check for fd passing struct via msg_acctrights
920AC_CACHE_CHECK([for fd passing via msg_acctrights],
921 samba_cv_msghdr_msg_acctrights, [
922 AC_TRY_COMPILE([
923#include <sys/types.h>
924#include <stdlib.h>
925#include <stddef.h>
926#include <sys/socket.h>
927#include <sys/un.h>],
928[
929 struct msghdr msg;
930 int fd;
931 msg.msg_acctrights = (caddr_t) &fd;
932 msg.msg_acctrightslen = sizeof(fd);
933],
934 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
935if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
936 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
937 [If we can use msg_acctrights for passing file descriptors])
938fi
939
940AC_CHECK_FUNCS(dirfd)
941if test x"$ac_cv_func_dirfd" = x"yes"; then
942 default_shared_modules="$default_shared_modules vfs_syncops vfs_dirsort"
943fi
944
945AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
946 AC_TRY_COMPILE([
947#include <sys/types.h>
948#if STDC_HEADERS
949#include <stdlib.h>
950#include <stddef.h>
951#endif
952#include <signal.h>],[struct sigevent s;],
953 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
954if test x"$samba_cv_struct_sigevent" = x"yes"; then
955 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
956 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
957 [#include <signal.h>])
958fi
959
960# and glibc has setresuid under linux but the function does
961# nothing until kernel 2.1.44! very dumb.
962AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
963 AC_TRY_RUN([#include <errno.h>
964main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
965 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
966if test x"$samba_cv_have_setresuid" = x"yes"; then
967 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
968fi
969
970# Do the same check for setresguid...
971#
972AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
973 AC_TRY_RUN([#include <unistd.h>
974#include <errno.h>
975main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
976 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
977if test x"$samba_cv_have_setresgid" = x"yes"; then
978 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
979fi
980
981AC_FUNC_MEMCMP
982
983###############################################
984# Readline included by default unless explicitly asked not to
985test "${with_readline+set}" != "set" && with_readline=yes
986
987# test for where we get readline() from
988AC_MSG_CHECKING(whether to use readline)
989AC_ARG_WITH(readline,
990[AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
991[ case "$with_readline" in
992 yes)
993 AC_MSG_RESULT(yes)
994
995 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
996 AC_CHECK_HEADERS(readline/history.h)
997
998 AC_CHECK_HEADERS(readline.h readline/readline.h,[
999 for termlib in ncurses curses termcap terminfo termlib tinfo; do
1000 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1001 done
1002 AC_CHECK_LIB(readline, rl_callback_handler_install,
1003 [TERMLIBS="-lreadline $TERMLIBS"
1004 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1005 break], [TERMLIBS=], $TERMLIBS)])
1006 ;;
1007 no)
1008 AC_MSG_RESULT(no)
1009 ;;
1010 *)
1011 AC_MSG_RESULT(yes)
1012
1013 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
1014 # alternate readline path
1015 _ldflags=${LDFLAGS}
1016 _cppflags=${CPPFLAGS}
1017
1018 # Add additional search path
1019 LDFLAGS="-L$with_readline/lib $LDFLAGS"
1020 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1021
1022 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
1023 AC_CHECK_HEADERS(readline/history.h)
1024
1025 AC_CHECK_HEADERS(readline.h readline/readline.h,[
1026 for termlib in ncurses curses termcap terminfo termlib; do
1027 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
1028 done
1029 AC_CHECK_LIB(readline, rl_callback_handler_install,
1030 [TERMLDFLAGS="-L$with_readline/lib"
1031 TERMCPPFLAGS="-I$with_readline/include"
1032 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
1033 TERMLIBS="-lreadline $TERMLIBS"
1034 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
1035 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1036
1037 LDFLAGS=$_ldflags
1038 ;;
1039 esac],
1040 AC_MSG_RESULT(no)
1041)
1042AC_SUBST(TERMLIBS)
1043AC_SUBST(TERMLDFLAGS)
1044
1045# The readline API changed slightly from readline3 to readline4, so
1046# code will generate warnings on one of them unless we have a few
1047# special cases.
1048AC_CHECK_LIB(readline, rl_completion_matches,
1049 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1050 [Do we have rl_completion_matches?])],
1051 [],
1052 [$TERMLIBS])
1053
1054# not all readline libs have rl_event_hook or history_list
1055AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1056AC_CHECK_LIB(readline, history_list,
1057 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1058 [],
1059 [$TERMLIBS])
1060
1061###############################################
1062# test for where we get yp_get_default_domain() from
1063AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1064AC_CHECK_FUNCS(yp_get_default_domain)
1065
1066# Check if we have execl, if not we need to compile smbrun.
1067AC_CHECK_FUNCS(execl)
1068if test x"$ac_cv_func_execl" = x"no"; then
1069 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1070fi
1071
1072AC_CHECK_FUNCS(getcwd fchown chmod fchmod mknod mknod64)
1073AC_CHECK_FUNCS(strtol)
1074AC_CHECK_FUNCS(strchr chflags)
1075AC_CHECK_FUNCS(getrlimit fsync setpgid)
1076AC_CHECK_FUNCS(fdatasync,,[AC_CHECK_LIB_EXT(rt, LIBS, fdatasync)])
1077AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
1078AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1079AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf)
1080AC_CHECK_FUNCS(getgrset)
1081AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf stat64 fstat64)
1082AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt lseek64 ftruncate64 posix_fallocate posix_fallocate64)
1083AC_CHECK_FUNCS(fallocate fallocate64)
1084AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam)
1085AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1086AC_CHECK_FUNCS(fdopendir fdopendir64)
1087AC_CHECK_FUNCS(getpwent_r)
1088AC_CHECK_FUNCS(getdents64)
1089AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
1090AC_CHECK_FUNCS(syslog vsyslog timegm)
1091AC_CHECK_FUNCS(setlocale nl_langinfo)
1092AC_CHECK_FUNCS(nanosleep,,[AC_CHECK_LIB_EXT(rt, LIBS, nanosleep)])
1093AC_CHECK_FUNCS(lutimes futimes utimensat futimens)
1094AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1095AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1096AC_CHECK_HEADERS(sys/mman.h)
1097# setbuffer, shmget, shm_open are needed for smbtorture
1098AC_CHECK_FUNCS(shmget shm_open)
1099AC_CHECK_FUNCS(gettext dgettext)
1100AC_CHECK_FUNCS(bindtextdomain textdomain)
1101AC_CHECK_FUNCS(strupr)
1102
1103# Find a method of generating a stack trace
1104AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1105# libexecinfo provides backtrace_symbols on FreeBSD
1106AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1107AC_CHECK_FUNCS(backtrace_symbols)
1108AC_CHECK_LIB(exc, trace_back_stack)
1109
1110# check for sysctlbyname for BSD systems
1111AC_CHECK_FUNCS(sysctlbyname)
1112
1113#################################################
1114# Check to see if core dump directory is defined in linux
1115# with /proc/sys/kernel/core_pattern
1116
1117AC_CHECK_FILE([/proc/sys/kernel/core_pattern],
1118 AC_DEFINE(HAVE_SYS_KERNEL_PROC_CORE_PATTERN, 1,
1119 [Whether Linux kernel uses core_pattern for core files]),
1120 [])
1121
1122#############################
1123# check if building with gpfs
1124AC_CHECK_HEADERS(gpfs_gpl.h)
1125if test x"$ac_cv_header_gpfs_gpl_h" = x"yes"; then
1126 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL headers are available])
1127 default_shared_modules="$default_shared_modules vfs_gpfs"
1128 default_shared_modules="$default_shared_modules vfs_gpfs_hsm_notify"
1129fi
1130
1131#############################################
1132# check if building on Isilon OneFS
1133printf "%s" "checking for Isilon OneFS... "
1134save_LIBS="$LIBS"
1135LIBS="$LIBS -lisi_version"
1136AC_TRY_LINK([#include <isi_version/isi_version.h>],
1137 [get_isilon_copyright()],
1138 samba_cv_HAVE_ONEFS=yes,
1139 samba_cv_HAVE_ONEFS=no)
1140echo $samba_cv_HAVE_ONEFS
1141if test x"$samba_cv_HAVE_ONEFS" = x"yes"; then
1142 AC_DEFINE(HAVE_ONEFS,1,[Whether building on Isilon OneFS])
1143 default_shared_modules="$default_shared_modules vfs_onefs vfs_onefs_shadow_copy perfcount_onefs"
1144 default_static_modules="$default_static_modules"
1145 ONEFS_LIBS="-lisi_acl -lisi_ecs -lisi_event -lisi_util"
1146 # Need to also add general libs for oplocks support
1147 save_LIBS="$save_LIBS -lisi_ecs -lisi_event -lisi_util -ldevstat"
1148fi
1149AC_SUBST(ONEFS_LIBS)
1150LIBS="$save_LIBS"
1151
1152# Note that all the libunwind symbols in the API are defined to internal
1153# platform-specific version, so we must include libunwind.h before checking
1154# any of them.
1155AC_MSG_CHECKING([for libunwind])
1156save_LIBS=$LIBS
1157
1158UNWIND_ARCH="unknown"
1159if test x"$UNAME_I" != x"unknown"; then
1160 UNWIND_ARCH="$UNAME_I"
1161elif test x"$UNAME_M" != x"unknown"; then
1162 UNWIND_ARCH="$UNAME_M"
1163elif test x"$UNAME_P" != x"unknown"; then
1164 UNWIND_ARCH="$UNAME_P"
1165fi
1166
1167case "$UNWIND_ARCH" in
1168 unknown)
1169 # This probably won't link without
1170 # the platform-specific libunwind.
1171 LIBS="$LIBS -lunwind"
1172 ;;
1173 i386|i586|i686)
1174 # Add the platform-specific libunwind module.
1175 LIBS="$LIBS -lunwind -lunwind-x86"
1176 ;;
1177 *)
1178 # Add the platform-specific libunwind module.
1179 # based on uname -i, uname -m or uname -p
1180 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1181 ;;
1182esac
1183
1184AC_TRY_LINK(
1185 [
1186#ifdef HAVE_LIBUNWIND_H
1187#include <libunwind.h>
1188#endif
1189 ],
1190 [
1191 unw_context_t ctx; unw_cursor_t cur;
1192 char buf[256]; unw_word_t off;
1193 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1194 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1195 ],
1196 [
1197 AC_MSG_RESULT(yes)
1198 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1199
1200 # If we have libunwind, test whether we also have libunwind-ptrace
1201 # which would let us unwind arbitrary processes.
1202 save_LIBS=$LIBS
1203 AC_CHECK_HEADERS(libunwind-ptrace.h)
1204 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1205 [
1206 LIBUNWIND_PTRACE="-lunwind-ptrace";
1207 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1208 [Whether libunwind-ptrace.a is available.])
1209 ],
1210 [ LIBUNWIND_PTRACE="" ])
1211
1212 LIBS=$save_LIBS
1213 ],
1214 [
1215 AC_MSG_RESULT(no)
1216 LIBS=$save_LIBS
1217 ])
1218
1219# To use libunwind-ptrace, we also need to make some ptrace system calls.
1220if test x"$LIBUNWIND_PTRACE" != x"" ; then
1221 AC_CHECK_HEADERS(sys/ptrace.h)
1222 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1223 AC_TRY_LINK(
1224 [
1225#if HAVE_SYS_TYPES_H
1226#include <sys/types.h>
1227#endif
1228#if HAVE_SYS_PTRACE_H
1229#include <sys/ptrace.h>
1230#endif
1231 ],
1232 [
1233 pid_t me = (pid_t)-1;
1234 ptrace(PTRACE_ATTACH, me, 0, 0);
1235 ptrace(PTRACE_DETACH, me, 0, 0);
1236 return 0;
1237 ],
1238 [
1239 AC_MSG_RESULT(yes)
1240 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1241 [Whether the Linux ptrace(2) interface is available.])
1242 ],
1243 [
1244 AC_MSG_RESULT(no)
1245 LIBUNWIND_PTRACE=""
1246 ])
1247fi
1248
1249AC_SUBST(LIBUNWIND_PTRACE)
1250
1251AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1252AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1253AC_CHECK_FUNCS(__getcwd _getcwd)
1254AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1255AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1256AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1257AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1258AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1259AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1260AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1261AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1262AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1263AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1264AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1265AC_CHECK_FUNCS(prctl)
1266
1267AC_TRY_COMPILE([
1268#ifdef HAVE_SYS_PRCTL_H
1269#include <sys/prctl.h>
1270#endif
1271],
1272[int i; i = prtcl(0); ],
1273AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1274
1275#
1276#
1277#
1278case "$host_os" in
1279 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
1280 # glibc <= 2.3.2 has a broken getgrouplist
1281 AC_CACHE_CHECK([for good getgrouplist],samba_cv_linux_getgrouplist_ok,[AC_TRY_RUN([
1282#include <unistd.h>
1283#include <sys/utsname.h>
1284main() {
1285 /* glibc up to 2.3 has a broken getgrouplist */
1286#if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1287 int libc_major = __GLIBC__;
1288 int libc_minor = __GLIBC_MINOR__;
1289
1290 if (libc_major < 2)
1291 exit(1);
1292 if ((libc_major == 2) && (libc_minor <= 3))
1293 exit(1);
1294#endif
1295 exit(0);
1296}
1297], [samba_cv_linux_getgrouplist_ok=yes],
1298 [samba_cv_linux_getgrouplist_ok=no],
1299 [samba_cv_linux_getgrouplist_ok=cross])])
1300 if test x"$samba_cv_linux_getgrouplist_ok" = x"yes"; then
1301 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1302 fi
1303 ;;
1304 *)
1305 AC_CHECK_FUNCS(getgrouplist)
1306 ;;
1307esac
1308
1309#
1310# stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1311#
1312
1313if test x$ac_cv_func_stat64 = xno ; then
1314 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1315 AC_TRY_LINK([
1316#if defined(HAVE_UNISTD_H)
1317#include <unistd.h>
1318#endif
1319#include <sys/stat.h>
1320], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1321 AC_MSG_RESULT([$ac_cv_func_stat64])
1322 if test x$ac_cv_func_stat64 = xyes ; then
1323 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1324 fi
1325fi
1326
1327if test x$ac_cv_func_lstat64 = xno ; then
1328 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1329 AC_TRY_LINK([
1330#if defined(HAVE_UNISTD_H)
1331#include <unistd.h>
1332#endif
1333#include <sys/stat.h>
1334], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1335 AC_MSG_RESULT([$ac_cv_func_lstat64])
1336 if test x$ac_cv_func_lstat64 = xyes ; then
1337 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1338 fi
1339fi
1340
1341if test x$ac_cv_func_fstat64 = xno ; then
1342 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1343 AC_TRY_LINK([
1344#if defined(HAVE_UNISTD_H)
1345#include <unistd.h>
1346#endif
1347#include <sys/stat.h>
1348], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1349 AC_MSG_RESULT([$ac_cv_func_fstat64])
1350 if test x$ac_cv_func_fstat64 = xyes ; then
1351 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1352 fi
1353fi
1354
1355#################################################
1356# Check whether struct stat has timestamps with sub-second resolution.
1357#
1358
1359samba_cv_stat_hires=no
1360AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec], # Linux, Solaris
1361 [samba_cv_stat_hires=yes])
1362AC_CHECK_MEMBERS([struct stat.st_mtimensec], # BSD, if defined _POSIX_SOURCE
1363 [samba_cv_stat_hires=yes])
1364AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec], # BSD, if not defined _POSIX_SOURCE
1365 [samba_cv_stat_hires=yes])
1366AC_CHECK_MEMBERS([struct stat.st_mtime_n], # AIX
1367 [samba_cv_stat_hires=yes])
1368AC_CHECK_MEMBERS([struct stat.st_umtime], # Tru64
1369 [samba_cv_stat_hires=yes])
1370
1371if test x"$samba_cv_stat_hires" = x"yes" ; then
1372 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1373 [whether struct stat has sub-second timestamps])
1374fi
1375
1376# recent FreeBSD, NetBSD have creation timestamps called birthtime:
1377AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
1378AC_CHECK_MEMBERS([struct stat.st_birthtime], AC_CHECK_MEMBERS([struct stat.st_birthtimensec]))
1379
1380
1381AC_CACHE_CHECK([whether there is DOS flags support in the stat struct], samba_cv_stat_dos_flags,
1382 [
1383 AC_TRY_COMPILE(
1384 [#include <sys/stat.h>],
1385 [
1386 int a = UF_DOS_ARCHIVE;
1387 int h = UF_DOS_HIDDEN;
1388 int r = UF_DOS_RO;
1389 int s = UF_DOS_SYSTEM;
1390 int i = UF_DOS_NOINDEX;
1391 int f = UF_DOS_FLAGS;
1392 ],
1393 samba_cv_stat_dos_flags=yes, samba_cv_stat_dos_flags=no)
1394 ])
1395
1396if test x"$samba_cv_stat_dos_flags" = x"yes" ; then
1397 AC_DEFINE(HAVE_STAT_DOS_FLAGS, 1, [whether there is DOS flags support in the stat struct])
1398fi
1399
1400AC_CACHE_CHECK([whether we can compile with __attribute__((destructor))],
1401 samba_cv_function_attribute_destructor,
1402 [
1403 AC_COMPILE_IFELSE(
1404 [
1405 __attribute__((destructor))
1406 static void cleanup(void) { }
1407 ],
1408 samba_cv_function_attribute_destructor=yes)
1409 ])
1410
1411if test x"$samba_cv_function_attribute_destructor" = xyes ; then
1412 AC_DEFINE(HAVE_FUNCTION_ATTRIBUTE_DESTRUCTOR, 1,
1413 [whether we can compile with __attribute__((destructor))])
1414fi
1415
1416#####################################
1417# needed for SRV lookups
1418AC_CHECK_LIB(resolv, dn_expand)
1419AC_CHECK_LIB(resolv, _dn_expand)
1420AC_CHECK_LIB(resolv, __dn_expand)
1421
1422#
1423# Check for the functions putprpwnam, set_auth_parameters,
1424# getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1425# Needed for OSF1 and HPUX.
1426#
1427
1428AC_LIBTESTFUNC(security, putprpwnam)
1429AC_LIBTESTFUNC(sec, putprpwnam)
1430
1431AC_LIBTESTFUNC(security, set_auth_parameters)
1432AC_LIBTESTFUNC(sec, set_auth_parameters)
1433
1434# UnixWare 7.x has its getspnam in -lgen
1435AC_LIBTESTFUNC(gen, getspnam)
1436
1437AC_LIBTESTFUNC(security, getspnam)
1438AC_LIBTESTFUNC(sec, getspnam)
1439
1440AC_LIBTESTFUNC(security, bigcrypt)
1441AC_LIBTESTFUNC(sec, bigcrypt)
1442
1443AC_LIBTESTFUNC(security, getprpwnam)
1444AC_LIBTESTFUNC(sec, getprpwnam)
1445
1446AC_CHECK_FUNCS(strsignal)
1447
1448############################################
1449# Check for EA implementations
1450case "$host_os" in
1451 *osf*)
1452 AC_SEARCH_LIBS(getproplist, [proplist])
1453 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1454 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1455 AC_CHECK_FUNCS(sizeof_proplist_entry)
1456 ;;
1457 *freebsd4* | *dragonfly* )
1458 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1459 ;;
1460 *solaris*)
1461 AC_CHECK_FUNCS(attropen)
1462 ;;
1463 *)
1464 AC_SEARCH_LIBS(getxattr, [attr])
1465 AC_CHECK_FUNCS(getxattr,[
1466 AC_CHECK_FUNCS(lgetxattr fgetxattr listxattr llistxattr flistxattr removexattr lremovexattr fremovexattr setxattr lsetxattr fsetxattr)
1467 ])
1468 AC_CHECK_FUNCS(getea,[
1469 AC_CHECK_FUNCS(fgetea lgetea listea flistea llistea removeea fremoveea lremoveea setea fsetea lsetea)
1470 ])
1471 AC_CHECK_FUNCS(attr_get,[
1472 AC_CHECK_FUNCS(attr_list attr_set attr_remove attr_getf attr_listf attr_setf attr_removef)
1473 ])
1474 AC_CHECK_FUNCS(extattr_delete_file,[
1475 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_link extattr_get_fd extattr_get_file extattr_get_link extattr_list_fd extattr_list_file extattr_list_link extattr_set_fd extattr_set_file extattr_set_link)
1476 ])
1477 ;;
1478esac
1479
1480########################################################
1481# Do xattr functions take additional options like on Darwin?
1482if test x"$ac_cv_func_getxattr" = x"yes" ; then
1483 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1484 old_LIBS=$LIBS
1485 LIBS="$LIBS $ACL_LIBS"
1486 AC_TRY_COMPILE([
1487 #include <sys/types.h>
1488 #if HAVE_ATTR_XATTR_H
1489 #include <attr/xattr.h>
1490 #elif HAVE_SYS_XATTR_H
1491 #include <sys/xattr.h>
1492 #endif
1493 ],[
1494 getxattr(0, 0, 0, 0, 0, 0);
1495 ],
1496 [smb_attr_cv_xattr_add_opt=yes],
1497 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1498 ])
1499 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1500 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1501 fi
1502fi
1503
1504AC_DISABLE_STATIC
1505AC_ENABLE_SHARED
1506
1507# Set defaults
1508PIE_CFLAGS=""
1509PIE_LDFLAGS=""
1510AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1511
1512if test "x$enable_pie" != xno
1513then
1514 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1515 [
1516 cat > conftest.c <<EOF
1517int foo;
1518int main () { return 0;}
1519EOF
1520 if AC_TRY_COMMAND_NO_STDERR([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c])
1521 then
1522 samba_cv_fpie=yes
1523 else
1524 samba_cv_fpie=no
1525 fi
1526 rm -f conftest*
1527 ])
1528 if test x"${samba_cv_fpie}" = x"yes"
1529 then
1530 PIE_CFLAGS="-fPIE"
1531 PIE_LDFLAGS="-pie"
1532 fi
1533fi
1534
1535# Set defaults
1536RELRO_LDFLAGS=""
1537AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1538
1539if test "x$enable_relro" != xno
1540then
1541 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1542 [
1543 cat > conftest.c <<EOF
1544int foo;
1545main () { return 0;}
1546EOF
1547 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1548 then
1549 samba_cv_relro=yes
1550 else
1551 samba_cv_relro=no
1552 fi
1553 rm -f conftest*
1554 ])
1555 if test x"${samba_cv_relro}" = x"yes"
1556 then
1557 RELRO_LDFLAGS="-Wl,-z,relro"
1558 fi
1559fi
1560
1561# Set defaults
1562SYMSEXT="syms"
1563AC_SUBST(SYMSEXT)
1564
1565# Assume non-shared by default and override below
1566BLDSHARED="false"
1567
1568# these are the defaults, good for lots of systems
1569HOST_OS="$host_os"
1570LDSHFLAGS="-shared"
1571MODULE_EXPORTS=""
1572SONAMEFLAG="#"
1573SHLD="\${CC} \${CFLAGS}"
1574PICFLAG="${PIE_CFLAGS}"
1575SHLIBEXT="so"
1576DSO_EXPORTS=""
1577
1578# this bit needs to be modified for each OS that supports share libs
1579# You need to specify how to create a shared library and
1580 # how to compile C code to produce PIC object files
1581
1582 AC_MSG_CHECKING([ability to build shared libraries])
1583
1584 # and these are for particular systems
1585 case "$host_os" in
1586 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu | *qnx*)
1587 case "$host_os" in
1588 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux]) ;;
1589 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx]) ;;
1590 esac
1591 BLDSHARED="true"
1592 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1593 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1594 LDSHFLAGS_Z_NODEFS="-Wl,--allow-shlib-undefined"
1595 fi
1596 DYNEXP="-Wl,--export-dynamic"
1597 PICFLAG="-fPIC"
1598 SONAMEFLAG="-Wl,-soname="
1599 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1600 ;;
1601 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1602 BLDSHARED="true"
1603 if test "${GCC}" = "yes"; then
1604 PICFLAG="-fPIC"
1605 SONAMEFLAG="-Wl,-soname="
1606 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1607 DYNEXP="-Wl,-E"
1608 fi
1609 LDSHFLAGS="-shared"
1610 else
1611 PICFLAG="-KPIC"
1612 LDSHFLAGS="-G"
1613 fi
1614 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1615 SONAMEFLAG="-Wl,-soname="
1616 else
1617 SONAMEFLAG="-Wl,-h,"
1618 fi
1619 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1620 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1621 ;;
1622 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1623 BLDSHARED="true"
1624 LDSHFLAGS="-G"
1625 SONAMEFLAG="-Wl,-h,"
1626 PICFLAG="-KPIC" # Is this correct for SunOS
1627 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1628 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1629 ;;
1630 *netbsd* | *freebsd* | *dragonfly* )
1631 BLDSHARED="true"
1632 LDSHFLAGS="-shared"
1633 DYNEXP="-Wl,--export-dynamic"
1634 SONAMEFLAG="-Wl,-soname,"
1635 PICFLAG="-fPIC -DPIC"
1636 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1637 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1638 ;;
1639 *openbsd*) BLDSHARED="true"
1640 LDSHFLAGS="-shared"
1641 DYNEXP="-Wl,-Bdynamic"
1642 SONAMEFLAG="-Wl,-soname,"
1643 PICFLAG="-fPIC"
1644 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1645 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1646 ;;
1647 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1648 case "$host_os" in
1649 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1650 ;;
1651 esac
1652 BLDSHARED="true"
1653 LDSHFLAGS="-Wl,-set_version,sgi1.0 -shared"
1654 SONAMEFLAG="-Wl,-soname,"
1655 if test "${GCC}" = "yes"; then
1656 PICFLAG="-fPIC"
1657 else
1658 PICFLAG="-KPIC"
1659 fi
1660 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1661 ;;
1662 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1663 BLDSHARED="true"
1664 # use expfull to export underscored symbols
1665 # add rtl to remove /lib/crt0.o warning
1666 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1667 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1668 PICFLAG="-O2"
1669 # as AIX code is always position independent...
1670 # .po will just create compile warnings, use po.o:
1671 if test "${GCC}" != "yes"; then
1672 ## for funky AIX compiler using strncpy()
1673 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000 -qhalt=e"
1674 fi
1675
1676 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1677 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1678 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1679 ;;
1680 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1681 # ia64: 64bit build using gcc with CFLAGS="-mpl64"
1682 # 64bit build using HP's cc with CFLAGS="+DD64"
1683 # hppa: 64bit build unsupported by gcc
1684 # 64bit build using HP's cc with CFLAGS="+DA2.0w"
1685 # HP-UX 11.00 ld needs PHSS_33034
1686 BLDSHARED="true"
1687 if test "${GCC}" = "yes"; then
1688 PICFLAG="-fPIC"
1689 LDSHFLAGS="-shared"
1690 else
1691 PICFLAG="+z"
1692 LDSHFLAGS="-b"
1693 # "Uses depth-first symbol resolution"
1694 LDSHFLAGS="$LDSHFLAGS -Wl,-B,symbolic,-b"
1695 if test "$host_cpu" != "ia64"; then
1696 # "don't store literals in read-only memory" (?):
1697 PICFLAG="$PICFLAG +ESnolit"
1698 fi
1699 fi
1700 if test "$host_cpu" = "ia64"; then
1701 SHLIBEXT="so"
1702 # TODO: does the linker find the right 32/64 bit version of the libs? :
1703 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32:/usr/local/lib/hpux64:/usr/lib/hpux64"
1704 else
1705 SHLIBEXT="sl"
1706 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1707 fi
1708 if test "$ac_cv_prog_gnu_ld" = "yes"; then
1709 SONAMEFLAG="-Wl,-soname="
1710 else
1711 SONAMEFLAG="-Wl,+h,"
1712 fi
1713 # PIE/PIC flags at link time are required on HP-UX because
1714 # linking requires a temporary source file, which is being
1715 # compiled with the indicated flags - which need to contain
1716 # PIC flags when we don't support PIE flags:
1717 if test "$PIE_LDFLAGS" = "" ; then
1718 PIE_LDFLAGS=\${PICFLAG}
1719 fi
1720 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1721 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1722 ;;
1723 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1724 BLDSHARED="true"
1725 LDSHFLAGS="-shared"
1726 SONAMEFLAG="-Wl,-soname,"
1727 if test "${GCC}" = "yes"; then
1728 PICFLAG="-fPIC"
1729 fi
1730 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1731 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1732 for flags in "-expect_unresolved '*'" "-Wl,-expect_unresolved,'*'" ; do
1733 saved_ldflags="$LDFLAGS"
1734 AC_MSG_CHECKING([if $flags works])
1735 LDFLAGS="$flags $saved_ldflags"
1736 AC_TRY_LINK([],[],
1737 [AC_MSG_RESULT([yes])
1738 LDSHFLAGS_Z_NODEFS=$flags],
1739 AC_MSG_RESULT([no]))
1740 LDFLAGS="$saved_ldflags"
1741 test x"$LDSHFLAGS_Z_NODEFS" != x && break
1742 done
1743 ;;
1744 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1745 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1746 ;;
1747 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1748 BLDSHARED="true"
1749 LDSHFLAGS="-shared"
1750 SONAMEFLAG="-Wl,-soname,"
1751 PICFLAG="-KPIC"
1752 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1753 ;;
1754 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1755 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1756 ;;
1757 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1758 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1759 ;;
1760 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1761 case "$host" in
1762 *-univel-*) if [ test "$GCC" != yes ]; then
1763 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1764 fi
1765 LDSHFLAGS="-G"
1766 DYNEXP="-Bexport"
1767 ;;
1768 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1769 esac
1770 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1771 ;;
1772
1773 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1774 if [ test "$GCC" != yes ]; then
1775 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1776 fi
1777 LDSHFLAGS="-G"
1778 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1779 ;;
1780 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1781 BLDSHARED="false"
1782 LDSHFLAGS=""
1783 ;;
1784
1785 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1786 BLDSHARED="true"
1787 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1788 CFLAGS="$CFLAGS -fno-common"
1789 SHLD="\${CC}"
1790 SHLIBEXT="dylib"
1791 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1792 SHLIBEXT="dylib"
1793 # Since gcc doesn't fail on unrecognised options, the
1794 # PIE test incorrectly succeeds. Darwin gcc does not
1795 # actually support the PIE stuff.
1796 PIE_LDFLAGS=
1797 PIE_CFLAGS=
1798 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1799 ;;
1800
1801 *)
1802 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1803 ;;
1804 esac
1805
1806if test "$enable_shared" != "yes"; then
1807 BLDSHARED=false
1808fi
1809
1810if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1811 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1812fi
1813
1814if test x"$BLDSHARED" = x"true" ; then
1815 LDFLAGS="$LDFLAGS -L./bin"
1816fi
1817
1818AC_MSG_RESULT($BLDSHARED)
1819
1820if test x"$enable_developer" = x"yes" ; then
1821 default_as_needed=auto
1822else
1823 default_as_needed=no
1824fi
1825AC_ARG_ENABLE(as-needed,
1826 AS_HELP_STRING([--enable-as-needed],
1827 [Turn on as-needed support if available (default=no)]),
1828 [enable_as_needed=$enableval],
1829 [enable_as_needed=$default_as_needed])
1830if test "x$enable_as_needed" != xno; then
1831 saved_before_as_needed_ldflags="$LDFLAGS"
1832 for flags in "-Wl,--as-needed" "-Wl,-z,ignore" "-z ignore" ; do
1833 saved_ldflags="$LDFLAGS"
1834 AC_MSG_CHECKING([if $flags works])
1835 LDFLAGS="$flags $saved_ldflags"
1836 AC_TRY_LINK([],[],
1837 [AC_MSG_RESULT([yes])
1838 LD_AS_NEEDED_FLAG=$flags
1839 ld_as_needed_flag_found=yes],
1840 AC_MSG_RESULT([no]))
1841 LDFLAGS="$LD_AS_NEEDED_FLAG $saved_ldflags"
1842 test x"$ld_as_needed_flag_found" = xyes && break
1843 done
1844fi
1845
1846if test x$ld_as_needed_flag_found = xyes -a x$enable_as_needed = xauto ; then
1847# check if ld has bug described in https://bugzilla.samba.org/show_bug.cgi?id=7209#c17
1848 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG has explicit external libs bug])
1849cat > conftest_shb.c <<END
1850void b() {}
1851END
1852cat > conftest_sha.c <<END
1853extern void b();
1854void a() {
1855 b();
1856}
1857END
1858cat > conftest.c <<END
1859extern void a();
1860int main() {
1861 a();
1862 return 0;
1863}
1864END
1865
1866 rm -fr conftest
1867 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_sha.o conftest_sha.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1868 AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o conftest_shb.o conftest_shb.c 1>&AS_MESSAGE_LOG_FD 2>&1])
1869 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1870 AC_TRY_COMMAND([$TESTCMD -o libconftest_shb.$SHLIBEXT conftest_shb.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1871 AC_TRY_COMMAND([$TESTCMD -o libconftest_sha.$SHLIBEXT conftest_sha.o 1>&AS_MESSAGE_LOG_FD 2>&1])
1872 AC_TRY_COMMAND([$CC -o conftest conftest.c $LDFLAGS -L. -lconftest_sha -lconftest_shb 1>&AS_MESSAGE_LOG_FD 2>&1])
1873 if AC_TRY_COMMAND([eval "$LIB_PATH_VAR=. ./conftest 1>&AS_MESSAGE_LOG_FD 2>&1"])
1874 then
1875 AC_MSG_RESULT([no])
1876 else
1877 ld_as_needed_flag_found=no
1878 LDFLAGS="$saved_before_as_needed_ldflags"
1879 AC_MSG_RESULT([yes])
1880 fi
1881 rm conftest* libconftest*
1882fi
1883
1884# check if we have to disable LD_AS_NEEDED_FLAG:
1885# On some systems for a veriety of reasons linking with
1886# -Wl,--as-needed -lreadline -lncurses fails
1887# we have to retest, if these combination is detected before.
1888# Bugzilla #7209
1889
1890if test x$ac_cv_lib_readline_rl_callback_handler_install = xyes ; then
1891 if test x$ld_as_needed_flag_found = xyes ; then
1892 AC_MSG_CHECKING([if $LD_AS_NEEDED_FLAG works with readline])
1893 # try if check no fails
1894 save_LIBS=$LIBS
1895 LIBS="$LIBS $TERMLIBS"
1896 AC_TRY_LINK([], [rl_callback_handler_install();], [AC_MSG_RESULT([yes])],[ AC_MSG_RESULT([no]); LDFLAGS="$saved_before_as_needed_ldflags"])
1897 LIBS="$save_LIBS"
1898 fi
1899fi
1900
1901
1902
1903# for historical reasons almost all linkers don't complain about unresolved
1904# symbols in shared libs. Except for the internal samba modules we want to get
1905# errors when we produce a shared lib with unresolved symbols. On some
1906# platforms unresolved symbols might be intended, so we might have to add
1907# platform specific exceptions here.
1908
1909for flags in "-Wl,-z,defs" "-error_unresolved" "-Wl,-error_unresolved" ; do
1910 saved_ldflags="$LDFLAGS"
1911 AC_MSG_CHECKING([if $flags works])
1912 LDFLAGS="$flags $saved_ldflags"
1913 AC_TRY_LINK([],[],
1914 [AC_MSG_RESULT([yes])
1915 LDSHFLAGS_Z_DEFS=$flags
1916 ldshflags_z_defs_found=yes],
1917 AC_MSG_RESULT([no]))
1918 LDFLAGS=$saved_ldflags
1919 test x"$ldshflags_z_defs_found" = xyes && break
1920done
1921
1922AC_MSG_CHECKING([LDSHFLAGS_Z_DEFS])
1923AC_MSG_RESULT([$LDSHFLAGS_Z_DEFS])
1924AC_MSG_CHECKING([LDFLAGS])
1925AC_MSG_RESULT([$LDFLAGS])
1926AC_MSG_CHECKING([DYNEXP])
1927AC_MSG_RESULT([$DYNEXP])
1928
1929#######################################################
1930# test whether building a shared library actually works
1931if test $BLDSHARED = true; then
1932
1933AC_MSG_CHECKING([SHLD])
1934AC_MSG_RESULT([$SHLD])
1935AC_MSG_CHECKING([LDSHFLAGS])
1936AC_MSG_RESULT([$LDSHFLAGS])
1937
1938AC_MSG_CHECKING([SHLIBEXT])
1939AC_MSG_RESULT([$SHLIBEXT])
1940AC_MSG_CHECKING([SONAMEFLAG])
1941AC_MSG_RESULT([$SONAMEFLAG])
1942
1943AC_MSG_CHECKING([PICFLAG])
1944AC_MSG_RESULT([$PICFLAG])
1945
1946AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1947AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1948
1949AC_CACHE_CHECK([whether building shared libraries actually works],
1950 [ac_cv_shlib_works],[
1951 # try building a trivial shared library
1952 ac_cv_shlib_works=no
1953 # The $SHLD and $LDSHFLAGS variables may contain references to other
1954 # variables so they need to be eval'ed.
1955 if AC_TRY_COMMAND([$CC $CPPFLAGS $CFLAGS $PICFLAG -c -o shlib.o ${srcdir-.}/../tests/shlib.c 1>&AS_MESSAGE_LOG_FD])
1956 then
1957 TESTCMD="`eval echo \"$SHLD $LDSHFLAGS $PICFLAG\"`"
1958 TESTCMD="$TESTCMD -o \"shlib.$SHLIBEXT\" shlib.o"
1959 if AC_TRY_COMMAND([eval $TESTCMD 1>&AS_MESSAGE_LOG_FD 2>&1])
1960 then
1961 ac_cv_shlib_works=yes
1962 fi
1963 fi
1964 rm -f "shlib.$SHLIBEXT" shlib.o
1965
1966])
1967if test $ac_cv_shlib_works = no; then
1968 BLDSHARED=false
1969fi
1970fi
1971
1972if test x"$BLDSHARED" != x"true"; then
1973 LDSHFLAGS="shared-libraries-disabled"
1974 SONAMEFLAG="shared-libraries-disabled"
1975 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1976 SHLD="shared-libraries-disabled"
1977 PICFLAG="${PIE_CFLAGS}"
1978 SHLIBEXT="shared_libraries_disabled"
1979 smbtorture4_possible=no
1980fi
1981
1982AC_MSG_CHECKING([used PICFLAG])
1983AC_MSG_RESULT([$PICFLAG])
1984
1985AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1986
1987
1988
1989###########################################################
1990#
1991# Configuration of subsystems / libraries
1992#
1993###########################################################
1994
1995INSTALLLIBCMD_SH=:
1996INSTALLLIBCMD_A=:
1997UNINSTALLLIBCMD_SH=:
1998UNINSTALLLIBCMD_A=:
1999
2000if test $BLDSHARED = true; then
2001 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
2002 UNINSTALLLIBCMD_SH="rm -f"
2003fi
2004if test $enable_static = yes; then
2005 INSTALLLIBCMD_A="\$(INSTALLCMD)"
2006 UNINSTALLLIBCMD_A="rm -f"
2007fi
2008
2009#################################################
2010# --disable-shared-libs
2011# can be used to disable the internal use of shared libs altogether
2012# (this only has an effect when building shared libs is enabled)
2013#
2014USESHARED=false
2015AC_SUBST(USESHARED)
2016
2017AC_MSG_CHECKING(whether to use shared libraries internally)
2018AC_ARG_ENABLE([shared-libs],
2019 AS_HELP_STRING([--enable-shared-libs],
2020 [Use shared libraries internally (default=yes)]),
2021 [enable_shared_libs=$enableval],
2022 [enable_shared_libs=yes])
2023
2024if test x"$enable_shared_libs" != x"no" ; then
2025 USESHARED=$BLDSHARED
2026fi
2027
2028AC_MSG_RESULT([$USESHARED])
2029
2030if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
2031 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
2032fi
2033
2034#################################################
2035# --with-static-libs=LIBS:
2036# link (internal) libs dynamically or statically?
2037#
2038# If a subsystem is built as a library then this controls whether they are
2039# linked into Samba targets statically or dynamically:
2040#
2041# * If we build the shared library at all, we link dynamically by default.
2042#
2043# * We only link statically if we don't build shared or if the library
2044# appears in the --with-static-libs configure option.
2045#
2046# Example:
2047# --with-static-libs=libtalloc makes use of libtalloc.a instead
2048# of linking the dynamic variant with -ltalloc.
2049#
2050# NOTE: This option only affects libraries that we do not only build
2051# but that samba also links against as libraries (as opposed to linking
2052# the plain object files. - This has to be configured in Makefile.in.
2053# So in particular it does not harm to give invalid or unknown names here.
2054#
2055
2056AC_ARG_WITH([static-libs],
2057 [AS_HELP_STRING([--with-static-libs=LIBS],
2058 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
2059 [AS_IF([test $withval],
2060 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
2061 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
2062 eval LINK_$lib=STATIC
2063 done], [])],
2064 [])
2065
2066#
2067# WORKAROUND:
2068# until we have organized other internal subsystems (as util, registry
2069# and smbconf) into shared libraries, we CAN NOT link libnetapi
2070# dynamically to samba programs.
2071#
2072LINK_LIBNETAPI=STATIC
2073
2074LINK_LIBSMBCLIENT=STATIC
2075
2076#
2077# The library versions are hardcoded here
2078# and filled into the LIBFOO_SOVER variable.
2079#
2080# TODO: for talloc and tdb (at least), these should
2081# be extracted from their respective source directories
2082#
2083AC_ARG_ENABLE(external_libtalloc,
2084 [AS_HELP_STRING([--enable-external-libtalloc],
2085 [Enable external talloc [default=auto]])],
2086 [ enable_external_libtalloc=$enableval ],
2087 [ enable_external_libtalloc=auto ])
2088
2089if test "x$enable_external_libtalloc" != xno
2090then
2091 PKG_CHECK_MODULES(LIBTALLOC, talloc >= 2.0.1,
2092 [ enable_external_libtalloc=yes ],
2093 [ if test x$enable_external_libtalloc = xyes; then
2094 AC_MSG_ERROR([Unable to find libtalloc])
2095 else
2096 enable_external_libtalloc=no
2097 fi
2098 ])
2099fi
2100
2101if test "x$enable_external_libtalloc" = xno
2102then
2103 m4_include(../lib/talloc/libtalloc.m4)
2104 if test x"$USESHARED" == x"no" ; then
2105 LINK_LIBTALLOC=STATIC
2106 fi
2107 LIBTALLOCVERSION=`grep ^VERSION ${tallocdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
2108 SMB_LIBRARY(talloc, 2, ${LIBTALLOCVERSION})
2109 LIBTALLOC_OBJ0=""
2110 for obj in ${TALLOC_OBJ}; do
2111 LIBTALLOC_OBJ0="${LIBTALLOC_OBJ0} ${tallocdir}/${obj}"
2112 done
2113 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
2114 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TALLOC_CFLAGS}"
2115 AC_SUBST(LIBTALLOC_OBJ0)
2116
2117 TALLOCTORT="bin/talloctort\$(EXEEXT)"
2118 AC_SUBST(TALLOCTORT)
2119fi
2120
2121
2122AC_ARG_ENABLE(external_libtdb,
2123 [AS_HELP_STRING([--enable-external-libtdb],
2124 [Enable external tdb [default=auto]])],
2125 [ enable_external_libtdb=$enableval ],
2126 [ enable_external_libtdb=auto ])
2127
2128if test "x$enable_external_libtdb" != xno
2129then
2130 PKG_CHECK_MODULES(LIBTDB, tdb >= 1.2.6,
2131 [ enable_external_libtdb=yes ],
2132 [
2133 if test x$enable_external_libtdb = xyes; then
2134 AC_MSG_ERROR([Unable to find libtdb])
2135 else
2136 enable_external_libtdb=no
2137 fi
2138 ])
2139fi
2140
2141AC_SUBST(LIBTDB_OBJ0)
2142if test "x$enable_external_libtdb" = xno
2143then
2144 m4_include(../lib/tdb/libtdb.m4)
2145 if test x"$USESHARED" == x"no" ; then
2146 LINK_LIBTDB=STATIC
2147 fi
2148 LIBTDBVERSION=`grep ^VERSION ${tdbdir}/wscript | sed -e "s/'//g" -e 's/.* //'`
2149 SMB_LIBRARY(tdb, 1, ${LIBTDBVERSION})
2150 LIBTDB_OBJ0=""
2151 LIBTDB_LIBS="$LIBTDB_LIBS $TDB_DEPS"
2152 for obj in ${TDB_OBJ}; do
2153 LIBTDB_OBJ0="${LIBTDB_OBJ0} ${tdbdir}/${obj}"
2154 done
2155 AC_SUBST(LIBTDB_OBJ0)
2156 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
2157 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CONFIGURE_CPPFLAGS} ${TDB_CFLAGS}"
2158
2159 TDBBACKUP="bin/tdbbackup\$(EXEEXT)"
2160 AC_SUBST(TDBBACKUP)
2161 TDBDUMP="bin/tdbdump\$(EXEEXT)"
2162 AC_SUBST(TDBDUMP)
2163 TDBRESTORE="bin/tdbrestore\$(EXEEXT)"
2164 AC_SUBST(TDBRESTORE)
2165 TDBTOOL="bin/tdbtool\$(EXEEXT)"
2166 AC_SUBST(TDBTOOL)
2167 TDBTORTURE="bin/tdbtorture\$(EXEEXT)"
2168 AC_SUBST(TDBTORTURE)
2169 ac_cv_have_tdb_err_nesting=yes
2170else
2171 AC_TRY_COMPILE([#include <tdb.h>],
2172 [enum TDB_ERROR err = TDB_ERR_NESTING],
2173 ac_cv_have_tdb_err_nesting=yes,
2174 ac_cv_have_tdb_err_nesting=no)
2175fi
2176
2177if test x"$ac_cv_have_tdb_err_nesting" = xyes; then
2178 AC_DEFINE(HAVE_TDB_ERR_NESTING, 1, [Whether we have TDB_ERR_NESTING])
2179fi
2180
2181SMB_LIBRARY(netapi, 0)
2182SMB_LIBRARY(smbclient, 0)
2183SMB_LIBRARY(smbsharemodes, 0)
2184SMB_LIBRARY(addns, 0, [], no, [undefined API])
2185
2186
2187
2188################
2189
2190AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
2191AC_TRY_RUN([#include <stdio.h>
2192main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
2193samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
2194if test x"$samba_cv_have_longlong" = x"yes"; then
2195 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
2196 AC_CHECK_TYPE(intptr_t, unsigned long long)
2197else
2198 AC_CHECK_TYPE(intptr_t, unsigned long)
2199fi
2200
2201#
2202# Check if the compiler supports the LL prefix on long long integers.
2203# AIX needs this.
2204
2205AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
2206 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
2207 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
2208if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
2209 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
2210fi
2211
2212
2213AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
2214AC_TRY_RUN([#include <time.h>
2215main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
2216samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
2217if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
2218 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
2219fi
2220
2221AC_CACHE_CHECK([for TIME_T_MAX],samba_cv_TIME_T_MAX,[
2222AC_TRY_RUN([#include <time.h>
2223main() {
2224 struct tm *tm;
2225 if (sizeof(time_t) == 8) {
2226 time_t max_time = 0x7fffffffffffffffll;
2227 tm = gmtime(&max_time);
2228 /* This should fail with 32-bit tm_year. */
2229 if (tm == NULL) {
2230 /* Max time_t that works with 32-bit int tm_year in struct tm. */
2231 max_time = 67768036191676799ll;
2232 tm = gmtime(&max_time);
2233 if (tm) {
2234 exit(0);
2235 }
2236 }
2237 }
2238 exit(1);
2239}],
2240samba_cv_TIME_T_MAX=yes,samba_cv_TIME_T_MAX=no,samba_cv_TIME_T_MAX=cross)])
2241if test x"$samba_cv_TIME_T_MAX" = x"yes"; then
2242 AC_DEFINE(TIME_T_MAX,67768036191676799ll,[The maximum value of the 'time_t' type])
2243fi
2244
2245
2246AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
2247AC_TRY_RUN([#include <stdio.h>
2248#include <sys/stat.h>
2249main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
2250samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
2251if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
2252 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
2253fi
2254
2255AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
2256AC_TRY_RUN([
2257#if defined(HAVE_UNISTD_H)
2258#include <unistd.h>
2259#endif
2260#include <stdio.h>
2261#include <sys/stat.h>
2262main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2263samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
2264if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
2265 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
2266fi
2267
2268AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
2269AC_TRY_RUN([
2270#if defined(HAVE_UNISTD_H)
2271#include <unistd.h>
2272#endif
2273#include <stdio.h>
2274#include <sys/stat.h>
2275main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
2276samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
2277if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
2278 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
2279fi
2280
2281AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
2282AC_TRY_RUN([
2283#if defined(HAVE_UNISTD_H)
2284#include <unistd.h>
2285#endif
2286#include <stdio.h>
2287#include <sys/stat.h>
2288main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2289samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
2290if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
2291 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
2292fi
2293
2294AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
2295AC_TRY_RUN([
2296#if defined(HAVE_UNISTD_H)
2297#include <unistd.h>
2298#endif
2299#include <stdio.h>
2300#include <sys/stat.h>
2301main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
2302samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
2303if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
2304 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
2305fi
2306
2307AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
2308AC_TRY_RUN([
2309#if defined(HAVE_UNISTD_H)
2310#include <unistd.h>
2311#endif
2312#include <stdio.h>
2313#include <sys/stat.h>
2314main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2315samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2316if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2317 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2318fi
2319
2320AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2321AC_TRY_COMPILE([
2322#if defined(HAVE_UNISTD_H)
2323#include <unistd.h>
2324#endif
2325#include <sys/types.h>
2326#include <dirent.h>],
2327[DIR64 de;],
2328samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2329if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2330 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2331fi
2332
2333AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2334AC_TRY_COMPILE([
2335#if defined(HAVE_UNISTD_H)
2336#include <unistd.h>
2337#endif
2338#include <sys/types.h>
2339#include <dirent.h>],
2340[struct dirent64 de;],
2341samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2342if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2343 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2344fi
2345
2346AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2347AC_TRY_RUN([
2348#if defined(HAVE_UNISTD_H)
2349#include <unistd.h>
2350#endif
2351#include <sys/types.h>
2352main() { dev_t dev; int i = major(dev); return 0; }],
2353samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2354if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2355 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2356fi
2357
2358AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2359AC_TRY_RUN([
2360#if defined(HAVE_UNISTD_H)
2361#include <unistd.h>
2362#endif
2363#include <sys/types.h>
2364main() { dev_t dev; int i = minor(dev); return 0; }],
2365samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2366if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2367 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2368fi
2369
2370AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2371AC_TRY_RUN([
2372#if defined(HAVE_UNISTD_H)
2373#include <unistd.h>
2374#endif
2375#include <sys/types.h>
2376main() { dev_t dev = makedev(1,2); return 0; }],
2377samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2378if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2379 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2380fi
2381
2382AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2383AC_TRY_RUN([#include <stdio.h>
2384main() { char c; c=250; exit((c > 0)?0:1); }],
2385samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2386if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2387 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2388fi
2389
2390AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2391AC_TRY_COMPILE([#include <sys/types.h>
2392#include <dirent.h>
2393void seekdir(DIR *d, long loc) { return; }],[return 0;],
2394samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2395if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2396 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2397fi
2398
2399AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2400AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2401samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2402if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2403 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2404fi
2405
2406if test x"$libreplace_cv_HAVE_CLOCK_GETTIME_IN_LIBRT" = xyes ; then
2407 LIBS="$LIBS -lrt"
2408fi
2409
2410AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2411AC_TRY_RUN([#include <sys/types.h>
2412#include <dirent.h>
2413main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2414if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2415di->d_name[0] == 0) exit(0); exit(1);} ],
2416samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2417if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2418 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2419fi
2420
2421AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2422AC_TRY_COMPILE([#include <sys/types.h>
2423#include <utime.h>],
2424[struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2425samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2426if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2427 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2428fi
2429
2430##############
2431# Check utmp details, but only if our OS offers utmp.h
2432if test x"$ac_cv_header_utmp_h" = x"yes"; then
2433dnl utmp and utmpx come in many flavours
2434dnl We need to check for many of them
2435dnl But we don't need to do each and every one, because our code uses
2436dnl mostly just the utmp (not utmpx) fields.
2437
2438AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx getutxent)
2439
2440AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2441AC_TRY_COMPILE([#include <sys/types.h>
2442#include <utmp.h>],
2443[struct utmp ut; ut.ut_name[0] = 'a';],
2444samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2445if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2446 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2447fi
2448
2449AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2450AC_TRY_COMPILE([#include <sys/types.h>
2451#include <utmp.h>],
2452[struct utmp ut; ut.ut_user[0] = 'a';],
2453samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2454if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2455 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2456fi
2457
2458AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2459AC_TRY_COMPILE([#include <sys/types.h>
2460#include <utmp.h>],
2461[struct utmp ut; ut.ut_id[0] = 'a';],
2462samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2463if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2464 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2465fi
2466
2467AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2468AC_TRY_COMPILE([#include <sys/types.h>
2469#include <utmp.h>],
2470[struct utmp ut; ut.ut_host[0] = 'a';],
2471samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2472if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2473 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2474fi
2475
2476AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2477AC_TRY_COMPILE([#include <sys/types.h>
2478#include <utmp.h>],
2479[struct utmp ut; time_t t; ut.ut_time = t;],
2480samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2481if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2482 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2483fi
2484
2485AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2486AC_TRY_COMPILE([#include <sys/types.h>
2487#include <utmp.h>],
2488[struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2489samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2490if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2491 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2492fi
2493
2494AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2495AC_TRY_COMPILE([#include <sys/types.h>
2496#include <utmp.h>],
2497[struct utmp ut; ut.ut_type = 0;],
2498samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2499if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2500 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2501fi
2502
2503AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2504AC_TRY_COMPILE([#include <sys/types.h>
2505#include <utmp.h>],
2506[struct utmp ut; ut.ut_pid = 0;],
2507samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2508if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2509 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2510fi
2511
2512AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2513AC_TRY_COMPILE([#include <sys/types.h>
2514#include <utmp.h>],
2515[struct utmp ut; ut.ut_exit.e_exit = 0;],
2516samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2517if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2518 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2519fi
2520
2521dnl Look for the IPv6 varient by preference. Many systems have both.
2522AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2523AC_TRY_COMPILE([#include <sys/types.h>
2524#include <utmp.h>],
2525[struct utmp ut; ut.ut_addr_v6[0] = 0;],
2526samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2527if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2528 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2529fi
2530
2531AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2532AC_TRY_COMPILE([#include <sys/types.h>
2533#include <utmp.h>],
2534[struct utmp ut; ut.ut_addr = 0;],
2535samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2536if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2537 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2538fi
2539
2540if test x$ac_cv_func_pututline = xyes ; then
2541 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2542 AC_TRY_COMPILE([#include <sys/types.h>
2543#include <utmp.h>],
2544 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2545 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2546 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2547 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2548 fi
2549fi
2550
2551AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2552AC_TRY_COMPILE([#include <sys/types.h>
2553#include <utmpx.h>],
2554[struct utmpx ux; ux.ut_syslen = 0;],
2555samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2556if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2557 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2558fi
2559
2560fi
2561# end utmp details
2562
2563AC_CACHE_CHECK([for linux fallocate],samba_cv_HAVE_LINUX_FALLOCATE,[
2564AC_TRY_COMPILE([
2565#if defined(HAVE_UNISTD_H)
2566#include <unistd.h>
2567#endif
2568#include <sys/types.h>
2569#define _GNU_SOURCE
2570#include <fcntl.h>
2571#if defined(HAVE_LINUX_FALLOC_H)
2572#include <linux/falloc.h>
2573#endif],
2574[int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2575samba_cv_HAVE_LINUX_FALLOCATE=yes,samba_cv_HAVE_LINUX_FALLOCATE=no)])
2576if test x"$samba_cv_HAVE_LINUX_FALLOCATE" = x"yes" && test x"$ac_cv_func_fallocate" = x"yes"; then
2577 AC_DEFINE(HAVE_LINUX_FALLOCATE,1,[Whether the Linux 'fallocate' function is available])
2578fi
2579
2580AC_CACHE_CHECK([for linux fallocate64],samba_cv_HAVE_LINUX_FALLOCATE64,[
2581AC_TRY_COMPILE([
2582#if defined(HAVE_UNISTD_H)
2583#include <unistd.h>
2584#endif
2585#include <sys/types.h>
2586#define _GNU_SOURCE
2587#include <fcntl.h>
2588#if defined(HAVE_LINUX_FALLOC_H)
2589#include <linux/falloc.h>
2590#endif],
2591[int ret = fallocate64(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
2592samba_cv_HAVE_LINUX_FALLOCATE64=yes,samba_cv_HAVE_LINUX_FALLOCATE64=no)])
2593if test x"$samba_cv_HAVE_LINUX_FALLOCATE64" = x"yes" && test x"$ac_cv_func_fallocate64" = x"yes"; then
2594 AC_DEFINE(HAVE_LINUX_FALLOCATE64,1,[Whether the Linux 'fallocate64' function is available])
2595fi
2596
2597ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2598AC_ARG_WITH(libiconv,
2599[AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2600[
2601 if test "$withval" = "no" ; then
2602 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2603 else
2604 if test "$withval" != "yes" ; then
2605 ICONV_PATH_SPEC=yes
2606 ICONV_LOOK_DIRS="$withval"
2607 fi
2608 fi
2609])
2610
2611for i in $ICONV_LOOK_DIRS ; do
2612
2613 save_LIBS="$LIBS"
2614 save_LDFLAGS="$LDFLAGS"
2615 save_CPPFLAGS="$CPPFLAGS"
2616
2617 iconv_current_LIBS=""
2618 iconv_current_LDFLAGS=""
2619 iconv_current_CPPFLAGS=""
2620
2621 ICONV_FOUND="no"
2622 unset libext
2623
2624 # This is here to handle -withval stuff for --with-libiconv
2625 # Perhaps we should always add a -L
2626 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2627
2628 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2629 # installation paths. This gets a little tricky since we might have iconv
2630 # in both libiconv and in libc. In this case the jm_ICONV test will always
2631 # succeed when the header is found. To counter this, make sure the
2632 # library directory is there and check the ABI directory first (which
2633 # should be harmless on other systems, but causes tons of linker warnings on
2634 # 64bit Ubuntu systems).
2635 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2636 # installed, I've decided to fix the linker warnings.
2637 # -- Kai
2638 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2639 for l in "lib" "lib32" "lib/hpux32"; do
2640 if test -d "$i/$l" ; then
2641 LDFLAGS="$save_LDFLAGS -L$i/$l"
2642 LIBS=
2643 export LDFLAGS LIBS CPPFLAGS
2644 # Try to find iconv(3)
2645 jm_ICONV($i/$l)
2646 if test x"$ICONV_FOUND" = "xyes" ; then
2647 libext="$l"
2648 break
2649 fi
2650 fi
2651 done
2652
2653 if test x"$ICONV_FOUND" = "xyes" ; then
2654 iconv_current_LDFLAGS="-L$i/$libext"
2655 iconv_current_CPPFLAGS="-I$i/include"
2656
2657 if test x"$jm_cv_lib_iconv" != x; then
2658 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2659 else
2660 # We found iconv in libc.
2661 iconv_current_LIBS=""
2662 fi
2663
2664 fi
2665
2666 if test x"$ICONV_FOUND" = "xyes" ; then
2667
2668 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2669 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2670 LIBS="$save_LIBS $iconv_current_LIBS"
2671 export LDFLAGS LIBS CPPFLAGS
2672
2673 default_dos_charset=no
2674 default_display_charset=no
2675 default_unix_charset=no
2676
2677 # check for default dos charset name
2678 for j in CP850 IBM850 ; do
2679 rjs_CHARSET($j)
2680 default_dos_charset="$ICONV_CHARSET"
2681 if test x"$default_dos_charset" = x"$j"; then
2682 break
2683 fi
2684 done
2685
2686 # check for default display charset name
2687 for j in ASCII 646 ; do
2688 rjs_CHARSET($j)
2689 default_display_charset="$ICONV_CHARSET"
2690 if test x"$default_display_charset" = x"$j"; then
2691 break
2692 fi
2693 done
2694
2695 # check for default unix charset name
2696 for j in UTF-8 UTF8 ; do
2697 rjs_CHARSET($j)
2698 default_unix_charset="$ICONV_CHARSET"
2699 if test x"$default_unix_charset" = x"$j"; then
2700 break
2701 fi
2702 done
2703
2704 if test "$default_dos_charset" != "no" -a \
2705 "$default_dos_charset" != "cross" -a \
2706 "$default_display_charset" != "no" -a \
2707 "$default_display_charset" != "cross" -a \
2708 "$default_unix_charset" != "no" -a \
2709 "$default_unix_charset" != "cross"
2710 then
2711 samba_cv_HAVE_NATIVE_ICONV=yes
2712 else
2713 if test "$default_dos_charset" = "cross" -o \
2714 "$default_display_charset" = "cross" -o \
2715 "$default_unix_charset" = "cross"
2716 then
2717 samba_cv_HAVE_NATIVE_ICONV=cross
2718 else
2719 samba_cv_HAVE_NATIVE_ICONV=no
2720 fi
2721 fi
2722
2723 # At this point, we have a libiconv candidate. We know that
2724 # we have the right headers and libraries, but we don't know
2725 # whether it does the conversions we want. We can't test this
2726 # because we are cross-compiling. This is not necessarily a big
2727 # deal, since we can't guarantee that the results we get now will
2728 # match the results we get at runtime anyway.
2729 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2730 default_dos_charset="CP850"
2731 default_display_charset="ASCII"
2732 default_unix_charset="UTF-8"
2733 samba_cv_HAVE_NATIVE_ICONV=yes
2734 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2735 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2736 fi
2737
2738 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2739
2740 CPPFLAGS=$save_CPPFLAGS
2741 LDFLAGS=$save_LDFLAGS
2742 LIBS=$save_LIBS
2743
2744 if test x"$iconv_current_LIBS" != x; then
2745 LIBS="$LIBS $iconv_current_LIBS"
2746 fi
2747
2748 # Add the flags we need to CPPFLAGS and LDFLAGS
2749 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2750 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2751
2752 # Turn the #defines into string literals
2753 default_dos_charset="\"$default_dos_charset\""
2754 default_display_charset="\"$default_display_charset\""
2755 default_unix_charset="\"$default_unix_charset\""
2756
2757 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2758 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2759 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2760 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2761
2762 break
2763 fi
2764
2765 # We didn't find a working iconv, so keep going
2766 fi
2767
2768 # We only need to clean these up here for the next pass through the loop
2769 CPPFLAGS=$save_CPPFLAGS
2770 LDFLAGS=$save_LDFLAGS
2771 LIBS=$save_LIBS
2772 export LDFLAGS LIBS CPPFLAGS
2773done
2774unset libext
2775
2776
2777if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2778 AC_MSG_WARN([Sufficient support for iconv function was not found.
2779 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2780 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2781 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2782 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2783fi
2784
2785
2786AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2787AC_TRY_RUN([
2788#include <sys/types.h>
2789#include <fcntl.h>
2790#ifndef F_GETLEASE
2791#define F_GETLEASE 1025
2792#endif
2793main() {
2794 int fd = open("/dev/null", O_RDONLY);
2795 return fcntl(fd, F_GETLEASE, 0) == -1;
2796}
2797],
2798samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2799if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2800 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2801fi
2802
2803AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2804AC_TRY_RUN([
2805#include <sys/types.h>
2806#include <fcntl.h>
2807#include <signal.h>
2808#ifndef F_NOTIFY
2809#define F_NOTIFY 1026
2810#endif
2811main() {
2812 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2813}
2814],
2815samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2816if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2817 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2818fi
2819
2820AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2821AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2822AC_CHECK_FUNCS(inotify_init)
2823AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2824],
2825samba_cv_HAVE_INOTIFY=yes,
2826samba_cv_HAVE_INOTIFY=no,
2827samba_cv_HAVE_INOTIFY=cross)
2828
2829if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2830 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2831fi
2832
2833#################################################
2834# Check if FAM notifications are available. For FAM info, see
2835# http://oss.sgi.com/projects/fam/
2836# http://savannah.nongnu.org/projects/fam/
2837AC_ARG_ENABLE(fam,
2838[AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2839
2840if test x$enable_fam != xno; then
2841 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2842 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2843 # On IRIX, libfam requires libC, but other FAM implementations
2844 # might not need it.
2845 AC_CHECK_LIB(fam, FAMOpen2,
2846 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam";
2847 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2848 [samba_cv_HAVE_LIBFAM=no])
2849
2850 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2851 samba_fam_xtra=-lC
2852 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2853 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC";
2854 AC_DEFINE(HAVE_FAMOPEN2, 1, Define to 1 if there is support for FAMOpen2)],
2855 [samba_cv_HAVE_LIBFAM=no])
2856 unset samba_fam_xtra
2857 fi
2858 fi
2859 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2860 default_shared_modules="$default_shared_modules vfs_notify_fam"
2861 AC_TRY_COMPILE([#include <fam.h>],
2862 [enum FAMCodes code = FAMChanged;],
2863 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2864 [Whether fam.h contains a typedef for enum FAMCodes]),
2865 [])
2866 fi
2867
2868 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2869 AC_CHECK_LIB(fam, FAMNoExists,
2870 [AC_DEFINE(HAVE_FAMNOEXISTS, 1, Define to 1 if there is support for FAMNoExists)])
2871 fi
2872
2873 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2874 AC_MSG_ERROR(FAM support requested but FAM library not available )
2875 fi
2876fi
2877
2878AC_SUBST(SMB_FAM_LIBS)
2879
2880#################################################
2881# Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2882
2883
2884with_dmapi_support=auto
2885AC_MSG_CHECKING(whether to use DMAPI support)
2886AC_ARG_WITH(dmapi,
2887[AS_HELP_STRING([--with-dmapi], [Include DMAPI/XDSM support (default=auto)])],
2888[ case "$withval" in
2889 yes|no)
2890 with_dmapi_support=$withval
2891 ;;
2892 esac ]
2893)
2894AC_MSG_RESULT([$with_dmapi_support])
2895
2896if test x"$with_dmapi_support" != xno ; then
2897 SMB_CHECK_DMAPI([], [
2898 AC_MSG_NOTICE(DMAPI support not present)
2899 if test x"$with_dmapi_support" = xyes ; then
2900 AC_MSG_ERROR(no DMAPI support found but requested!)
2901 fi
2902 ]
2903 )
2904fi
2905
2906# Add TSM SM VFS module only if there are both GPFS and DMAPI support
2907# Theoretically it should work with AIX JFS2 too but this needs testing
2908if test x"$ac_cv_header_gpfs_gpl_h" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2909 default_shared_modules="$default_shared_modules vfs_tsmsm"
2910fi
2911
2912AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2913AC_TRY_RUN([
2914#include <sys/types.h>
2915#include <fcntl.h>
2916#include <signal.h>
2917#include <sys/file.h>
2918#ifndef LOCK_MAND
2919#define LOCK_MAND 32
2920#define LOCK_READ 64
2921#endif
2922main() {
2923 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2924}
2925],
2926samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2927if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2928 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2929fi
2930
2931
2932AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2933AC_TRY_COMPILE([#include <sys/types.h>
2934#include <fcntl.h>],
2935[oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2936samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2937if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2938 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2939fi
2940
2941#################################################
2942# Check for POSIX capability support
2943
2944AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2945 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2946 [], [])
2947
2948if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2949
2950 ac_save_LIBS=$LIBS
2951 AC_LIBTESTFUNC(cap, cap_get_proc)
2952
2953 AC_CACHE_CHECK([for POSIX capabilities],
2954 samba_cv_HAVE_POSIX_CAPABILITIES,
2955 [
2956 AC_TRY_RUN([
2957#include <sys/types.h>
2958#include <sys/capability.h>
2959main() {
2960 cap_t cap;
2961 cap_value_t vals[1];
2962 if (!(cap = cap_get_proc()))
2963 exit(1);
2964 vals[0] = CAP_CHOWN;
2965 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2966 cap_set_proc(cap);
2967 exit(0);
2968}],
2969 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2970 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2971 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2972 ])
2973
2974if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2975 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2976 [Whether POSIX capabilities are available])
2977else
2978 LIBS=$ac_save_LIBS
2979fi
2980
2981fi
2982
2983#
2984# Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2985# This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2986#
2987
2988AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2989AC_TRY_COMPILE([#include <sys/types.h>
2990#if defined(HAVE_RPC_RPC_H)
2991#include <rpc/rpc.h>
2992#endif],
2993[int16 testvar;],
2994samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2995if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2996 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2997fi
2998
2999AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
3000AC_TRY_COMPILE([#include <sys/types.h>
3001#if defined(HAVE_RPC_RPC_H)
3002#include <rpc/rpc.h>
3003#endif],
3004[uint16 testvar;],
3005samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
3006if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
3007 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
3008fi
3009
3010AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
3011AC_TRY_COMPILE([#include <sys/types.h>
3012#if defined(HAVE_RPC_RPC_H)
3013#include <rpc/rpc.h>
3014#endif],
3015[int32 testvar;],
3016samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
3017if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
3018 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
3019fi
3020
3021AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
3022AC_TRY_COMPILE([#include <sys/types.h>
3023#if defined(HAVE_RPC_RPC_H)
3024#include <rpc/rpc.h>
3025#endif],
3026[uint32 testvar;],
3027samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
3028if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
3029 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
3030fi
3031
3032dnl
3033dnl Some systems (SCO) have a problem including
3034dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
3035dnl as a #define in <prot.h> and as part of an enum
3036dnl in <rpc/rpc.h>.
3037dnl
3038
3039AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
3040AC_TRY_COMPILE([#include <sys/types.h>
3041#ifdef HAVE_SYS_SECURITY_H
3042#include <sys/security.h>
3043#include <prot.h>
3044#endif /* HAVE_SYS_SECURITY_H */
3045#if defined(HAVE_RPC_RPC_H)
3046#include <rpc/rpc.h>
3047#endif],
3048[int testvar;],
3049samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
3050if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
3051 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
3052fi
3053
3054AC_MSG_CHECKING([for test routines])
3055AC_TRY_RUN([#include "${srcdir-.}/../tests/trivial.c"],
3056 AC_MSG_RESULT(yes),
3057 AC_MSG_ERROR([cant find test code. Aborting config]),
3058 AC_MSG_WARN([cannot run when cross-compiling]))
3059
3060AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
3061AC_TRY_RUN([#include "${srcdir-.}/../tests/ftruncate.c"],
3062 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
3063if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
3064 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
3065fi
3066
3067AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
3068AC_TRY_RUN([#include "${srcdir-.}/../tests/getgroups.c"],
3069 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
3070if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
3071 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
3072fi
3073
3074SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
3075SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
3076SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
3077SMB_CHECK_SYSCONF(_SC_PAGESIZE)
3078AC_CHECK_FUNCS(getpagesize)
3079
3080################################################
3081# look for a method of setting the effective uid
3082seteuid=no;
3083
3084if test $seteuid = no; then
3085AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
3086AC_TRY_RUN([
3087#define AUTOCONF_TEST 1
3088#define USE_SETREUID 1
3089#include "confdefs.h"
3090#include "${srcdir-.}/lib/util_sec.c"],
3091 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
3092if test x"$samba_cv_USE_SETREUID" = x"yes"; then
3093 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
3094fi
3095fi
3096
3097# we check for setresuid second as it conflicts with AIO on Linux.
3098# see http://samba.org/~tridge/junkcode/aio_uid.c
3099if test $seteuid = no; then
3100AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
3101AC_TRY_RUN([
3102#define AUTOCONF_TEST 1
3103#define USE_SETRESUID 1
3104#include "confdefs.h"
3105#include "${srcdir-.}/lib/util_sec.c"],
3106 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
3107if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
3108 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
3109fi
3110fi
3111
3112if test $seteuid = no; then
3113AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
3114AC_TRY_RUN([
3115#define AUTOCONF_TEST 1
3116#define USE_SETEUID 1
3117#include "confdefs.h"
3118#include "${srcdir-.}/lib/util_sec.c"],
3119 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
3120if test x"$samba_cv_USE_SETEUID" = x"yes"; then
3121 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
3122fi
3123fi
3124
3125if test $seteuid = no; then
3126AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
3127AC_TRY_RUN([
3128#define AUTOCONF_TEST 1
3129#define USE_SETUIDX 1
3130#include "confdefs.h"
3131#include "${srcdir-.}/lib/util_sec.c"],
3132 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
3133if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
3134 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
3135fi
3136fi
3137
3138AC_CACHE_CHECK([for the Darwin initgroups system call],
3139 samba_cv_DARWIN_INITGROUPS,
3140 AC_TRY_LINK([
3141#include <sys/syscall.h>
3142#include <unistd.h>
3143 ],
3144 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
3145 samba_cv_DARWIN_INITGROUPS=yes,
3146 samba_cv_DARWIN_INITGROUPS=no)
3147)
3148
3149if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
3150 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
3151 [Whether to use the Darwin-specific initgroups system call])
3152fi
3153
3154AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
3155AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock.c"],
3156 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
3157if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
3158 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
3159fi
3160
3161AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
3162AC_TRY_RUN([#include "${srcdir-.}/../tests/fcntl_lock64.c"],
3163 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
3164if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
3165 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
3166
3167else
3168
3169dnl
3170dnl Don't check for 64 bit fcntl locking if we know that the
3171dnl glibc2.1 broken check has succeeded.
3172dnl
3173
3174 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
3175 AC_TRY_RUN([
3176#if defined(HAVE_UNISTD_H)
3177#include <unistd.h>
3178#endif
3179#include <stdio.h>
3180#include <stdlib.h>
3181
3182#ifdef HAVE_FCNTL_H
3183#include <fcntl.h>
3184#endif
3185
3186#ifdef HAVE_SYS_FCNTL_H
3187#include <sys/fcntl.h>
3188#endif
3189main() { struct flock64 fl64;
3190#if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
3191exit(0);
3192#else
3193exit(1);
3194#endif
3195}],
3196 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
3197
3198 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
3199 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
3200 fi
3201fi
3202
3203# glibc up to 2.3.6 had dangerously broken posix_fallocate(). DON'T USE IT.
3204AC_CACHE_CHECK([for broken posix_fallocate],samba_cv_HAVE_BROKEN_POSIX_FALLOCATE,[
3205AC_TRY_COMPILE([
3206 #define _XOPEN_SOURCE 600
3207 #include <stdlib.h>
3208 #if defined(__GLIBC__) && ((__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 4))
3209 probably broken posix_fallocate
3210 #endif
3211], [
3212],
3213samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=no,samba_cv_HAVE_BROKEN_POSIX_FALLOCATE=yes)])
3214if test x"$samba_cv_HAVE_BROKEN_POSIX_FALLOCATE" = xyes; then
3215 AC_DEFINE(HAVE_BROKEN_POSIX_FALLOCATE,, Whether we have a broken posix_fallocate)
3216fi
3217
3218
3219AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
3220AC_TRY_COMPILE([#include <sys/types.h>
3221#include <sys/stat.h>
3222#include <unistd.h>],
3223[struct stat st; st.st_blocks = 0;],
3224samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
3225if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
3226 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
3227fi
3228
3229AC_CHECK_TYPES([blksize_t, blkcnt_t], [], [], [[#include <sys/stat.h>]])
3230
3231AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
3232AC_TRY_COMPILE([#include <sys/types.h>
3233#include <sys/stat.h>
3234#include <unistd.h>],
3235[struct stat st; st.st_blksize = 0;],
3236samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
3237if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
3238 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
3239fi
3240
3241AC_CACHE_CHECK([for st_flags in struct stat],
3242 samba_cv_HAVE_STAT_ST_FLAGS,
3243 [
3244 AC_TRY_COMPILE([#include <sys/types.h>
3245#include <sys/stat.h>
3246#include <unistd.h>],
3247 [struct stat st; st.st_flags = 0;],
3248 samba_cv_HAVE_STAT_ST_FLAGS=yes,
3249 samba_cv_HAVE_STAT_ST_FLAGS=no,
3250 samba_cv_HAVE_STAT_ST_FLAGS=cross)
3251 ])
3252
3253if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
3254 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
3255 [Whether the stat struct has a st_flags member])
3256fi
3257
3258AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
3259AC_TRY_COMPILE([
3260#include <sys/types.h>
3261#include <sys/acl.h>
3262#if defined(HAVE_RPCSVC_NIS_H)
3263#include <rpcsvc/nis.h>
3264#endif],
3265[int i;],
3266samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
3267if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
3268 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
3269fi
3270
3271AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
3272AC_TRY_RUN([
3273#include <stdio.h>
3274#include <limits.h>
3275#include <signal.h>
3276
3277void exit_on_core(int ignored) {
3278 exit(1);
3279}
3280
3281main() {
3282 char *newpath;
3283 signal(SIGSEGV, exit_on_core);
3284 newpath = realpath("/tmp", NULL);
3285 exit((newpath != NULL) ? 0 : 1);
3286}
3287],
3288samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
3289if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
3290 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
3291fi
3292
3293#################################################
3294# check for AFS clear-text auth support
3295samba_cv_WITH_AFS=no
3296AC_MSG_CHECKING(whether to use AFS clear-text auth)
3297AC_ARG_WITH(afs,
3298[AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
3299[ case "$withval" in
3300 yes|auto)
3301 AC_MSG_RESULT($withval)
3302 samba_cv_WITH_AFS=$withval
3303 ;;
3304 *)
3305 AC_MSG_RESULT(no)
3306 ;;
3307 esac ],
3308 AC_MSG_RESULT(no)
3309)
3310
3311####################################################
3312# check for Linux-specific AFS fake-kaserver support
3313samba_cv_WITH_FAKE_KASERVER=no
3314AC_MSG_CHECKING(whether to use AFS fake-kaserver)
3315AC_ARG_WITH(fake-kaserver,
3316[AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
3317[ case "$withval" in
3318 yes|auto)
3319 AC_MSG_RESULT($withval)
3320 samba_cv_WITH_FAKE_KASERVER=$withval
3321 ;;
3322 *)
3323 AC_MSG_RESULT(no)
3324 ;;
3325 esac ],
3326 AC_MSG_RESULT(no)
3327)
3328
3329#################################################
3330# decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
3331if test x"$samba_cv_WITH_AFS" != x"no" ||
3332 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
3333
3334 # see if this box has the OpenSSL DES libraries
3335 AC_CHECK_LIB( crypto, DES_pcbc_encrypt, LIBS="$LIBS -lcrypto" , [AC_ERROR(OpenSSL library: libcrypto ot found!)] )
3336
3337 # see if this box has the afs-headers in /usr/include/afs
3338 AC_MSG_CHECKING(for /usr/include/afs)
3339 if test -d /usr/include/afs; then
3340 AC_MSG_RESULT(yes)
3341 else
3342 AC_MSG_RESULT(no)
3343 fi
3344
3345 # check for afs.h
3346 have_afs_headers=no
3347 AC_CHECK_HEADERS(afs.h afs/afs.h)
3348 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
3349 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
3350 test x"$samba_cv_WITH_AFS" = x"auto"; then
3351 AC_MSG_WARN([AFS cannot be supported without afs.h])
3352 else
3353 AC_MSG_ERROR([AFS cannot be supported without afs.h])
3354 fi
3355 else
3356 have_afs_headers=yes
3357 fi
3358fi
3359
3360FAKE_KASERVER_OBJ=""
3361if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
3362 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
3363 FAKE_KASERVER_OBJ="utils/net_afs.o"
3364fi
3365AC_SUBST(FAKE_KASERVER_OBJ)
3366
3367#################################################
3368# check whether to compile AFS/NT ACL mapping module
3369samba_cv_WITH_VFS_AFSACL=no
3370AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3371AC_ARG_WITH(vfs-afsacl,
3372[AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3373[ case "$withval" in
3374 yes|auto)
3375 AC_MSG_RESULT($withval)
3376 samba_cv_WITH_VFS_AFSACL=yes
3377 ;;
3378 *)
3379 AC_MSG_RESULT(no)
3380 ;;
3381 esac ],
3382 AC_MSG_RESULT(no)
3383)
3384
3385if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3386 default_shared_modules="$default_shared_modules vfs_afsacl"
3387fi
3388
3389if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3390 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3391fi
3392
3393#################################################
3394# check for the DFS clear-text auth system
3395AC_MSG_CHECKING(whether to use DFS clear-text auth)
3396AC_ARG_WITH(dfs,
3397[AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3398[ case "$withval" in
3399 yes)
3400 AC_MSG_RESULT(yes)
3401 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3402 ;;
3403 *)
3404 AC_MSG_RESULT(no)
3405 ;;
3406 esac ],
3407 AC_MSG_RESULT(no)
3408)
3409
3410########################################################
3411# Compile with LDAP support?
3412
3413with_ldap_support=auto
3414AC_MSG_CHECKING([for LDAP support])
3415
3416AC_ARG_WITH(ldap,
3417[AS_HELP_STRING([--with-ldap], [LDAP support (default=auto)])],
3418[ case "$withval" in
3419 yes|no)
3420 with_ldap_support=$withval
3421 ;;
3422 esac ])
3423
3424AC_MSG_RESULT($with_ldap_support)
3425
3426SMBLDAP=""
3427AC_SUBST(SMBLDAP)
3428SMBLDAPUTIL=""
3429AC_SUBST(SMBLDAPUTIL)
3430
3431if test x"$with_ldap_support" != x"no"; then
3432
3433 ##################################################################
3434 # first test for ldap.h and lber.h
3435 # (ldap.h is required for this test)
3436 AC_CHECK_HEADERS(ldap.h lber.h)
3437
3438 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3439 if test x"$with_ldap_support" = x"yes"; then
3440 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3441 else
3442 AC_MSG_WARN(ldap.h is needed for LDAP support)
3443 fi
3444
3445 with_ldap_support=no
3446 fi
3447
3448 ##################################################################
3449 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3450 # unsigned int in include/includes.h
3451 case $host_os in
3452 *hpux*)
3453 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3454 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3455 with_ldap_support=yes
3456 ;;
3457 *)
3458 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3459 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3460 if test x"$with_ldap_support" = x"yes"; then
3461 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3462 else
3463 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3464 fi
3465 with_ldap_support=no
3466 fi
3467 ;;
3468 esac
3469fi
3470
3471if test x"$with_ldap_support" != x"no"; then
3472 ac_save_LIBS=$LIBS
3473
3474 ##################################################################
3475 # we might need the lber lib on some systems. To avoid link errors
3476 # this test must be before the libldap test
3477 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3478
3479 ########################################################
3480 # If ber_sockbuf_add_io() is available we can add
3481 # SASL wrapping hooks
3482 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3483
3484 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3485 AC_TRY_COMPILE([#include <ldap.h>],
3486 [int val = LDAP_OPT_SOCKBUF;],
3487 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3488 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3489
3490 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3491 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3492 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3493 fi
3494
3495 #######################################################
3496 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3497 # ldap logging and print it out in the samba logs
3498 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3499 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3500 [AC_TRY_COMPILE([#include <lber.h>],
3501 [int val = LBER_OPT_LOG_PRINT_FN;],
3502 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3503 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3504
3505 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3506 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3507 [Support for LDAP/LBER logging interception])
3508 fi
3509
3510 ########################################################
3511 # now see if we can find the ldap libs in standard paths
3512 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3513
3514 ########################################################
3515 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3516 # Check found in pam_ldap 145.
3517 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3518
3519 LIBS="$LIBS $LDAP_LIBS"
3520 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3521 AC_TRY_COMPILE([
3522 #include <lber.h>
3523 #include <ldap.h>],
3524 [ldap_set_rebind_proc(0, 0, 0);],
3525 [smb_ldap_cv_ldap_set_rebind_proc=3],
3526 [smb_ldap_cv_ldap_set_rebind_proc=2]
3527 )
3528 ])
3529
3530 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3531
3532 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3533
3534 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3535 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3536 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3537 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3538 default_shared_modules="$default_shared_modules";
3539 SMBLDAP="lib/smbldap.o"
3540 SMBLDAPUTIL="lib/smbldap_util.o"
3541 with_ldap_support=yes
3542 AC_MSG_CHECKING(whether LDAP support is used)
3543 AC_MSG_RESULT(yes)
3544 else
3545 if test x"$with_ldap_support" = x"yes"; then
3546 AC_MSG_ERROR(libldap is needed for LDAP support)
3547 else
3548 AC_MSG_WARN(libldap is needed for LDAP support)
3549 fi
3550
3551 LDAP_LIBS=""
3552 with_ldap_support=no
3553 fi
3554 LIBS=$ac_save_LIBS
3555fi
3556
3557
3558#################################################
3559# active directory support
3560
3561with_ads_support=auto
3562AC_MSG_CHECKING([for Active Directory and krb5 support])
3563
3564AC_ARG_WITH(ads,
3565[AS_HELP_STRING([--with-ads], [Active Directory support (default=auto)])],
3566[ case "$withval" in
3567 yes|no)
3568 with_ads_support="$withval"
3569 ;;
3570 esac ])
3571
3572AC_MSG_RESULT($with_ads_support)
3573
3574FOUND_KRB5=no
3575KRB5_LIBS=""
3576
3577if test x"$with_ldap_support" != x"yes"; then
3578
3579 if test x"$with_ads_support" = x"yes"; then
3580 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3581 elif test x"$with_ads_support" = x"auto"; then
3582 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3583 with_ads_support=no
3584 fi
3585
3586else
3587
3588 # Check to see whether there is enough LDAP functionality to be able
3589 # to build AD support.
3590
3591# HPUX only has ldap_init; ok, we take care of this in smbldap.c
3592case "$host_os" in
3593 *hpux*)
3594 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3595
3596 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3597 if test x"$with_ads_support" = x"yes"; then
3598 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3599 elif test x"$with_ads_support" = x"auto"; then
3600 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3601 with_ads_support=no
3602 fi
3603 fi
3604 ;;
3605 *)
3606 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3607
3608 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3609 if test x"$with_ads_support" = x"yes"; then
3610 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3611 elif test x"$with_ads_support" = x"auto"; then
3612 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3613 with_ads_support=no
3614 fi
3615 fi
3616 ;;
3617esac
3618
3619
3620 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3621
3622 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3623 if test x"$with_ads_support" = x"yes"; then
3624 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3625 elif test x"$with_ads_support" = x"auto"; then
3626 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3627 with_ads_support=no
3628 fi
3629 fi
3630
3631fi
3632
3633if test x"$with_ads_support" != x"no"; then
3634
3635 # Do no harm to the values of CFLAGS and LIBS while testing for
3636 # Kerberos support.
3637
3638 if test x$FOUND_KRB5 = x"no"; then
3639 #################################################
3640 # check for location of Kerberos 5 install
3641 AC_MSG_CHECKING(for kerberos 5 install path)
3642 AC_ARG_WITH(krb5,
3643 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3644 [ case "$withval" in
3645 no)
3646 AC_MSG_RESULT(no krb5-path given)
3647 ;;
3648 yes)
3649 AC_MSG_RESULT(/usr)
3650 FOUND_KRB5=yes
3651 ;;
3652 *)
3653 AC_MSG_RESULT($withval)
3654 KRB5_CFLAGS="-I$withval/include"
3655 KRB5_CPPFLAGS="-I$withval/include"
3656 KRB5_LDFLAGS="-L$withval/lib"
3657 FOUND_KRB5=yes
3658 if test -x "$withval/bin/krb5-config"; then
3659 KRB5CONFIG=$withval/bin/krb5-config
3660 fi
3661 ;;
3662 esac ],
3663 AC_MSG_RESULT(no krb5-path given)
3664 )
3665 fi
3666
3667 #################################################
3668 # check for krb5-config from recent MIT and Heimdal kerberos 5
3669 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3670 AC_MSG_CHECKING(for working krb5-config)
3671 if test -x "$KRB5CONFIG" && $KRB5CONFIG --libs gssapi > /dev/null ; then
3672 ac_save_CFLAGS=$CFLAGS
3673 CFLAGS="";export CFLAGS
3674 ac_save_LDFLAGS=$LDFLAGS
3675 LDFLAGS="";export LDFLAGS
3676 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3677 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3678 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3679 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3680 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3681 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3682 FOUND_KRB5=yes
3683 AC_MSG_RESULT(yes)
3684 else
3685 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3686 fi
3687
3688 if test x$FOUND_KRB5 = x"no"; then
3689 #################################################
3690 # see if this box has the SuSE location for the heimdal krb implementation
3691 AC_MSG_CHECKING(for /usr/include/heimdal)
3692 if test -d /usr/include/heimdal; then
3693 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3694 KRB5_CFLAGS="-I/usr/include/heimdal"
3695 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3696 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3697 FOUND_KRB5=yes
3698 AC_MSG_RESULT(yes)
3699 else
3700 KRB5_CFLAGS="-I/usr/include/heimdal"
3701 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3702 FOUND_KRB5=yes
3703 AC_MSG_RESULT(yes)
3704 fi
3705 else
3706 AC_MSG_RESULT(no)
3707 fi
3708 fi
3709
3710 if test x$FOUND_KRB5 = x"no"; then
3711 #################################################
3712 # see if this box has the RedHat location for kerberos
3713 AC_MSG_CHECKING(for /usr/kerberos)
3714 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3715 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3716 KRB5_CFLAGS="-I/usr/kerberos/include"
3717 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3718 FOUND_KRB5=yes
3719 AC_MSG_RESULT(yes)
3720 else
3721 AC_MSG_RESULT(no)
3722 fi
3723 fi
3724
3725 if test x$FOUND_KRB5 = x"no"; then
3726 #################################################
3727 # see if this box has the OpenBSD location for heimdal krb5
3728 AC_MSG_CHECKING(for /usr/include/kerberosV)
3729 if test -d /usr/include/kerberosV; then
3730 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3731 KRB5_LIBS="-lcrypto"
3732 FOUND_KRB5=yes
3733 AC_MSG_RESULT(yes)
3734 else
3735 AC_MSG_RESULT(no)
3736 fi
3737 fi
3738
3739 ac_save_CFLAGS=$CFLAGS
3740 ac_save_CPPFLAGS=$CPPFLAGS
3741 ac_save_LDFLAGS=$LDFLAGS
3742
3743 # remove needless evil rpath stuff as early as possible:
3744 LIB_REMOVE_USR_LIB(KRB5_LIBS)
3745 LIB_REMOVE_USR_LIB(KRB5_LDFLAGS)
3746 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3747 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3748 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3749
3750 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3751
3752 # now check for krb5.h. Some systems have the libraries without the headers!
3753 # note that this check is done here to allow for different kerberos
3754 # include paths
3755 AC_CHECK_HEADERS(krb5.h)
3756
3757 if test x"$ac_cv_header_krb5_h" = x"no"; then
3758
3759 # Give a warning if AD support was not explicitly requested,
3760 # i.e with_ads_support = auto, otherwise die with an error.
3761
3762 if test x"$with_ads_support" = x"yes"; then
3763 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3764 else
3765 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3766 fi
3767
3768 # Turn off AD support and restore CFLAGS and LIBS variables
3769
3770 with_ads_support="no"
3771
3772 CFLAGS=$ac_save_CFLAGS
3773 CPPFLAGS=$ac_save_CPPFLAGS
3774 LDFLAGS=$ac_save_LDFLAGS
3775 fi
3776
3777 # check for new heimdal KRB5_DEPRECATED handling
3778
3779 AC_CACHE_CHECK([for KRB5_DEPRECATED define taking an identifier],
3780 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER,[
3781 AC_TRY_COMPILE(
3782 [#define KRB5_DEPRECATED 1
3783 #include <krb5.h>],
3784 [],
3785 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=yes,
3786 samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER=no)])
3787
3788 if test x"$samba_cv_HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER" = x"yes"; then
3789 AC_DEFINE(HAVE_KRB5_DEPRECATED_WITH_IDENTIFIER, 1,
3790 [Whether to use deprecated krb5 interfaces])
3791 fi
3792fi
3793
3794# Now we have determined whether we really want ADS support
3795use_ads=no
3796if test x"$with_ads_support" != x"no"; then
3797 use_ads=yes
3798 have_gssapi=no
3799 ac_save_LIBS=$LIBS
3800
3801 # now check for gssapi headers. This is also done here to allow for
3802 # different kerberos include paths
3803 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h gssapi/gssapi_ext.h com_err.h)
3804
3805 ##################################################################
3806 # we might need the k5crypto and com_err libraries on some systems
3807 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3808 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3809
3810 # Heimdal checks.
3811 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3812 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3813 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3814
3815 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3816 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3817
3818 ########################################################
3819 # now see if we can find the krb5 libs in standard paths
3820 # or as specified above
3821 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3822 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3823
3824 ########################################################
3825 # now see if we can find the gssapi libs in standard paths
3826 if test x"$have_gssapi" != x"yes"; then
3827 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3828 AC_CHECK_FUNC_EXT(gss_wrap_iov, $KRB5_LIBS)
3829 fi
3830
3831 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3832 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3833 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3834 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3835 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3836 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3837 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3838 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3839 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3840 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3841 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3842 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3843 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3844 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3845 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3846 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3847 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3848 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3849 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3850 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3851 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3852 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3853 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3854 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3855 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3856 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3857 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3858 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3859 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3860 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3861 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3862 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3863 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3864 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3865 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3866 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3867 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3868 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3869 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3870 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3871 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3872 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3873 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3874 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_alloc, $KRB5_LIBS)
3875 AC_CHECK_FUNC_EXT(krb5_get_creds_opt_set_impersonate, $KRB5_LIBS)
3876 AC_CHECK_FUNC_EXT(krb5_get_creds, $KRB5_LIBS)
3877 AC_CHECK_FUNC_EXT(krb5_get_credentials_for_user, $KRB5_LIBS)
3878 AC_CHECK_FUNC_EXT(krb5_get_host_realm, $KRB5_LIBS)
3879 AC_CHECK_FUNC_EXT(krb5_free_host_realm, $KRB5_LIBS)
3880 AC_CHECK_FUNC_EXT(gss_get_name_attribute, $KRB5_LIBS)
3881
3882 # MIT krb5 1.8 does not expose this call (yet)
3883 AC_CHECK_DECLS(krb5_get_credentials_for_user, [], [], [#include <krb5.h>])
3884
3885 # MIT krb5 1.7beta3 (in Ubuntu Karmic) does not have this declaration
3886 # but does have the symbol
3887 AC_CHECK_DECLS(krb5_auth_con_set_req_cksumtype, [], [], [#include <krb5.h>])
3888
3889 LIBS="$KRB5_LIBS $LIBS"
3890
3891 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3892 smb_krb5_cv_ticket_has_keyinfo,
3893 [
3894 AC_TRY_COMPILE(
3895 [
3896 #include <krb5.h>
3897 ],
3898 [
3899 krb5_ticket ticket;
3900 krb5_kvno kvno;
3901 krb5_enctype enctype;
3902
3903 enctype = ticket.enc_part.enctype;
3904 kvno = ticket.enc_part.kvno;
3905 ],
3906 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3907 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3908 ])
3909
3910 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3911 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3912 [Whether the krb5_ticket structure contains the kvno and enctype])
3913 fi
3914
3915 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3916 smb_krb5_cv_creds_opt_free_context,
3917 [
3918 AC_TRY_COMPILE([
3919 #include <krb5.h>],
3920 [
3921 krb5_context ctx;
3922 krb5_get_init_creds_opt *opt = NULL;
3923 krb5_get_init_creds_opt_free(ctx, opt);
3924 ],
3925 [smb_krb5_cv_creds_opt_free_context=yes],
3926 [smb_krb5_cv_creds_opt_free_context=no]
3927 )
3928 ])
3929
3930 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3931 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3932 [Whether krb5_get_init_creds_opt_free takes a context argument])
3933 fi
3934
3935 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3936 AC_TRY_COMPILE([
3937 #include <krb5.h>],
3938 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3939 [smb_krb5_cv_verify_checksum=7],
3940 [smb_krb5_cv_verify_checksum=6],
3941 )
3942 ])
3943 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3944
3945 AC_CACHE_CHECK([for checksum in krb5_checksum],
3946 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3947 AC_TRY_COMPILE([#include <krb5.h>],
3948 [krb5_checksum cksum; cksum.checksum.length = 0;],
3949 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3950 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3951
3952 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3953 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3954 [Whether the krb5_checksum struct has a checksum property])
3955 fi
3956
3957 AC_CACHE_CHECK([for etype in EncryptedData],
3958 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3959 AC_TRY_COMPILE([#include <krb5.h>],
3960 [EncryptedData edata; edata.etype = 0;],
3961 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3962 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3963
3964 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3965 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3966 [Whether the EncryptedData struct has a etype property])
3967 fi
3968
3969 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3970 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3971 AC_TRY_COMPILE([#include <krb5.h>],
3972 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3973 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3974 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3975
3976 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3977 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3978 [Whether the krb5_ap_req struct has a ticket pointer])
3979 fi
3980
3981 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3982 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3983 AC_TRY_COMPILE([#include <krb5.h>],
3984 [krb5_error err; err.e_data = NULL;],
3985 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3986 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3987
3988 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3989 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3990 [Whether the krb5_error struct has a e_data pointer])
3991 fi
3992
3993 AC_CACHE_CHECK([for krb5_crypto type],
3994 samba_cv_HAVE_KRB5_CRYPTO,[
3995 AC_TRY_COMPILE([#include <krb5.h>],
3996 [krb5_crypto crypto;],
3997 samba_cv_HAVE_KRB5_CRYPTO=yes,
3998 samba_cv_HAVE_KRB5_CRYPTO=no)])
3999
4000 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
4001 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
4002 [Whether the type krb5_crypto exists])
4003 fi
4004
4005 AC_CACHE_CHECK([for krb5_encrypt_block type],
4006 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
4007 AC_TRY_COMPILE([#include <krb5.h>],
4008 [krb5_encrypt_block block;],
4009 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
4010 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
4011
4012 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
4013 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
4014 [Whether the type krb5_encrypt_block exists])
4015 fi
4016
4017 AC_CACHE_CHECK([for addrtype in krb5_address],
4018 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
4019 AC_TRY_COMPILE([#include <krb5.h>],
4020 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
4021 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
4022 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
4023
4024 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
4025 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
4026 [Whether the krb5_address struct has a addrtype property])
4027 fi
4028
4029 AC_CACHE_CHECK([for addr_type in krb5_address],
4030 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
4031 AC_TRY_COMPILE([#include <krb5.h>],
4032 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
4033 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
4034 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
4035
4036 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
4037 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
4038 [Whether the krb5_address struct has a addr_type property])
4039 fi
4040
4041 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
4042 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
4043 [AC_TRY_COMPILE([#include <krb5.h>],
4044 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
4045 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
4046
4047 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
4048 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
4049 [Whether the krb5_ticket struct has a enc_part2 property])
4050 fi
4051
4052 AC_CACHE_CHECK([for keyblock in krb5_creds],
4053 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
4054 AC_TRY_COMPILE([#include <krb5.h>],
4055 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
4056 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
4057 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
4058
4059 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
4060 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
4061 [Whether the krb5_creds struct has a keyblock property])
4062 fi
4063
4064 AC_CACHE_CHECK([for session in krb5_creds],
4065 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
4066 AC_TRY_COMPILE([#include <krb5.h>],
4067 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
4068 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
4069 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
4070
4071 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
4072 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
4073 [Whether the krb5_creds struct has a session property])
4074 fi
4075
4076 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
4077 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
4078 AC_TRY_COMPILE([#include <krb5.h>],
4079 [krb5_keyblock key; key.keyvalue.data = NULL;],
4080 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
4081 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
4082
4083 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
4084 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
4085 [Whether the krb5_keyblock struct has a keyvalue property])
4086 fi
4087
4088 found_arcfour_hmac=no
4089 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
4090 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
4091 AC_TRY_COMPILE([#include <krb5.h>],
4092 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
4093 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
4094 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
4095 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
4096 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
4097 AC_TRY_COMPILE([#include <krb5.h>],
4098 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
4099 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
4100 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
4101# Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
4102# w.r.t. arcfour and windows, so we must not enable it here
4103 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
4104 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
4105 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
4106 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type definition is available])
4107 found_arcfour_hmac=yes
4108 fi
4109 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC],
4110 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC,[
4111 AC_TRY_COMPILE([#include <krb5.h>],
4112 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC;],
4113 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=yes,
4114 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC=no)])
4115 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC" = x"yes"; then
4116 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC,1,
4117 [Whether the ENCTYPE_ARCFOUR_HMAC key type definition is available])
4118 found_arcfour_hmac=yes
4119 fi
4120
4121 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
4122 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
4123 AC_TRY_COMPILE([#include <krb5.h>],
4124 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
4125 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
4126 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
4127
4128 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
4129 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
4130 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
4131 fi
4132
4133 AC_CACHE_CHECK([for KV5M_KEYTAB],
4134 samba_cv_HAVE_KV5M_KEYTAB,[
4135 AC_TRY_COMPILE([#include <krb5.h>],
4136 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
4137 samba_cv_HAVE_KV5M_KEYTAB=yes,
4138 samba_cv_HAVE_KV5M_KEYTAB=no)])
4139
4140 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
4141 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
4142 [Whether the KV5M_KEYTAB option is available])
4143 fi
4144
4145 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
4146 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
4147 AC_TRY_COMPILE([#include <krb5.h>],
4148 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
4149 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
4150 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
4151
4152 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
4153 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
4154 [Whether KRB5_KU_OTHER_CKSUM is available])
4155 fi
4156
4157 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
4158 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
4159 AC_TRY_COMPILE([#include <krb5.h>],
4160 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
4161 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
4162 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
4163
4164 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
4165 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
4166 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
4167 fi
4168
4169 AC_CACHE_CHECK([for the krb5_princ_component macro],
4170 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
4171 AC_TRY_LINK([#include <krb5.h>],
4172 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
4173 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
4174 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
4175
4176 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
4177 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
4178 [Whether krb5_princ_component is available])
4179 fi
4180
4181 AC_CACHE_CHECK([for key in krb5_keytab_entry],
4182 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
4183 AC_TRY_COMPILE([#include <krb5.h>],
4184 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
4185 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
4186 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
4187
4188 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
4189 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
4190 [Whether krb5_keytab_entry has key member])
4191 fi
4192
4193 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
4194 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
4195 AC_TRY_COMPILE([#include <krb5.h>],
4196 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
4197 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
4198 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
4199
4200 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
4201 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
4202 [Whether krb5_keytab_entry has keyblock member])
4203 fi
4204
4205 AC_CACHE_CHECK([for magic in krb5_address],
4206 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
4207 AC_TRY_COMPILE([#include <krb5.h>],
4208 [krb5_address addr; addr.magic = 0;],
4209 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
4210 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
4211
4212 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
4213 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
4214 [Whether the krb5_address struct has a magic property])
4215 fi
4216
4217 AC_CACHE_CHECK([for WRFILE: keytab support],
4218 samba_cv_HAVE_WRFILE_KEYTAB,[
4219 AC_TRY_RUN([
4220#include<krb5.h>
4221 main()
4222 {
4223 krb5_context context;
4224 krb5_keytab keytab;
4225
4226 krb5_init_context(&context);
4227 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
4228 }],
4229 samba_cv_HAVE_WRFILE_KEYTAB=yes,
4230 samba_cv_HAVE_WRFILE_KEYTAB=no)])
4231
4232 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
4233 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
4234 [Whether the WRFILE:-keytab is supported])
4235 fi
4236
4237 AC_CACHE_CHECK([for krb5_realm type],
4238 samba_cv_HAVE_KRB5_REALM_TYPE,[
4239 AC_TRY_COMPILE([#include <krb5.h>],
4240 [krb5_realm realm;],
4241 samba_cv_HAVE_KRB5_REALM_TYPE=yes,
4242 samba_cv_HAVE_KRB5_REALM_TYPE=no)])
4243
4244 if test x"$samba_cv_HAVE_KRB5_REALM_TYPE" = x"yes"; then
4245 AC_DEFINE(HAVE_KRB5_REALM_TYPE,1,
4246 [Whether the type krb5_realm exists])
4247 fi
4248
4249 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
4250 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
4251 AC_TRY_COMPILE([#include <krb5.h>],
4252 [
4253 krb5_context context;
4254 krb5_principal principal;
4255 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
4256 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
4257 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
4258
4259 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
4260 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
4261 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
4262 fi
4263
4264 AC_CACHE_CHECK([for krb5_addresses type],
4265 samba_cv_HAVE_KRB5_ADDRESSES,[
4266 AC_TRY_COMPILE([#include <krb5.h>],
4267 [krb5_addresses addr;],
4268 samba_cv_HAVE_KRB5_ADDRESSES=yes,
4269 samba_cv_HAVE_KRB5_ADDRESSES=no)])
4270
4271 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
4272 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
4273 [Whether the type krb5_addresses type exists])
4274 fi
4275
4276 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
4277 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
4278 AC_TRY_COMPILE([#include <krb5.h>],
4279 [
4280 krb5_mk_error(0,0,0);],
4281 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
4282 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
4283
4284 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
4285 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
4286 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
4287 fi
4288
4289 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
4290 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
4291 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
4292 AC_TRY_RUN_STRICT([
4293 #include <stdlib.h>
4294 #include <krb5.h>
4295 int main(void) {
4296 krb5_context context = NULL;
4297 char *str = NULL;
4298 krb5_enctype_to_string(context, 1, &str);
4299 if (str) free (str);
4300 return 0;
4301 }
4302 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4303 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
4304 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
4305
4306 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
4307 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
4308 [whether krb5_enctype_to_string takes krb5_context argument])
4309 fi
4310
4311 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
4312 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
4313 AC_TRY_RUN_STRICT([
4314 #include <krb5.h>
4315 int main(void) {
4316 char buf[256];
4317 krb5_enctype_to_string(1, buf, 256);
4318 return 0;
4319 }
4320 ],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4321 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
4322 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
4323
4324 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
4325 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
4326 [whether krb5_enctype_to_string takes size_t argument])
4327 fi
4328 fi
4329
4330 AC_CACHE_CHECK([for krb5_principal_get_realm],
4331 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
4332 AC_TRY_LINK([#include <krb5.h>],
4333 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
4334 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
4335 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
4336
4337 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
4338 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
4339 [Whether the function krb5_principal_get_realm is defined])
4340 fi
4341
4342 AC_CACHE_CHECK([for krb5_princ_realm],
4343 samba_cv_HAVE_KRB5_PRINC_REALM,[
4344 AC_TRY_LINK([#include <krb5.h>],
4345 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
4346 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
4347 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
4348
4349 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
4350 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
4351 [Whether the macro krb5_princ_realm is defined])
4352 fi
4353
4354 #
4355 #
4356 # Now the decisions whether we can support krb5
4357 #
4358 # NOTE: all tests should be done before this block!
4359 #
4360 #
4361 if test x"$found_arcfour_hmac" != x"yes"; then
4362 AC_MSG_WARN(arcfour-hmac-md5 encryption type not found in -lkrb5)
4363 use_ads=no
4364 fi
4365
4366 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
4367 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
4368 use_ads=no
4369 fi
4370
4371 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
4372 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
4373 then
4374 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
4375 use_ads=no
4376 fi
4377
4378 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
4379 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
4380 then
4381 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
4382 use_ads=no
4383 fi
4384
4385 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
4386 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
4387 then
4388 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
4389 use_ads=no
4390 fi
4391
4392 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
4393 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
4394 then
4395 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
4396 use_ads=no
4397 fi
4398
4399 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
4400
4401 # We only need the following functions if we can't get the enctype
4402 # and kvno out of the ticket directly (ie. on Heimdal).
4403
4404 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
4405 then
4406 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
4407 use_ads=no
4408 fi
4409
4410 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
4411 then
4412 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
4413 use_ads=no
4414 fi
4415
4416 fi
4417
4418 if test x"$use_ads" = x"yes"; then
4419 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
4420 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4421 if test x"$have_gssapi" = x"yes"; then
4422 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4423 fi
4424 else
4425 if test x"$with_ads_support" = x"yes"; then
4426 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4427 else
4428 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4429 fi
4430 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4431 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4432 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4433 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4434 KRB5_LIBS=""
4435 with_ads_support=no
4436 fi
4437 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4438 AC_MSG_RESULT([$use_ads])
4439
4440LIBS="$ac_save_LIBS"
4441fi
4442
4443if test x"$use_ads" != xyes; then
4444 smbtorture4_possible=no
4445fi
4446
4447AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4448PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4449
4450
4451########################################################
4452# Compile with DNS Updates support?
4453
4454with_dnsupdate_support=auto
4455AC_MSG_CHECKING([whether to enable DNS Updates support])
4456
4457AC_ARG_WITH(dnsupdate,
4458[AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default=auto)])],
4459[ case "$withval" in
4460 yes|no)
4461 with_dnsupdate_support=$withval
4462 ;;
4463 esac ])
4464
4465AC_MSG_RESULT($with_dnsupdate_support)
4466
4467if test x"$with_dnsupdate_support" != x"no"; then
4468
4469 ################################################################
4470 # first test for AD / GSSAPI support being enabled
4471 if test x"$have_gssapi" != xyes ; then
4472 if test x"$with_dnsupdate_support" = x"yes" ; then
4473 AC_MSG_ERROR(DNS Updates support only possible with AD and GSSAPI support)
4474 else
4475 AC_MSG_NOTICE(DNS Updates support only possible with AD and GSSAPI support)
4476 with_dnsupdate_support=no
4477 fi
4478 fi
4479 ##################################################################
4480 # then test for uuid.h (necessary to generate unique DNS keynames
4481 # (uuid.h is required for this test)
4482 AC_CHECK_HEADERS(uuid/uuid.h)
4483
4484
4485 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4486 if test x"$with_dnsupdate_support" = x"yes"; then
4487 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4488 else
4489 AC_MSG_NOTICE(uuid.h is needed to enable DNS Updates support)
4490 fi
4491 with_dnsupdate_support=no
4492 fi
4493fi
4494
4495if test x"$with_dnsupdate_support" != x"no"; then
4496
4497 ########################################################
4498 # Now see if we can find the uuid libs in standard paths
4499 # On some systems, the uuid API is in libc, so we have to
4500 # be careful not to insert a spurious -luuid.
4501
4502 UUID_LIBS=""
4503 AC_LIBTESTFUNC(uuid, uuid_generate,
4504 [
4505 case " $LIBS " in
4506 *\ -luuid\ *)
4507 UUID_LIBS="-luuid"
4508 SMB_REMOVE_LIB(uuid)
4509 ;;
4510 esac
4511
4512 with_dnsupdate_support=yes
4513 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4514 ],
4515 [
4516 if test x"$with_dnsupdate_support" = x"yes"; then
4517 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4518 else
4519 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4520 fi
4521 with_dnsupdate_support=no
4522 ])
4523fi
4524 # finally print out the result:
4525AC_MSG_CHECKING(whether DNS Updates support is used)
4526AC_MSG_RESULT([$with_dnsupdate_support])
4527
4528
4529#################################################
4530# check for automount support
4531AC_MSG_CHECKING(whether to use automount)
4532AC_ARG_WITH(automount,
4533[AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4534[ case "$withval" in
4535 yes)
4536 AC_MSG_RESULT(yes)
4537 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4538 ;;
4539 *)
4540 AC_MSG_RESULT(no)
4541 ;;
4542 esac ],
4543 AC_MSG_RESULT(no)
4544)
4545
4546#################################################
4547# Check for a PAM clear-text auth, accounts, password
4548# and session support. Most PAM implementations keep their
4549# headers in /usr/include/security. Darwin keeps its in
4550# /usr/include/pam.
4551
4552with_pam_for_crypt=no
4553try_pam=auto
4554AC_MSG_CHECKING(whether to try PAM support)
4555AC_ARG_WITH(pam,
4556[AS_HELP_STRING([--with-pam], [Include PAM support (default=auto)])],
4557[ case "$withval" in
4558 yes|no|auto)
4559 try_pam=$withval
4560 ;;
4561 esac
4562])
4563AC_MSG_RESULT([$try_pam])
4564
4565use_pam=no
4566create_pam_modules=no
4567if test x"${try_pam}" != x"no";then
4568 use_pam=yes
4569 create_pam_modules=yes
4570
4571 # Most systems have PAM headers in /usr/include/security, but Darwin
4572 # has them in /usr/include/pam.
4573 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4574 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4575 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4576 if test x"${try_pam}" = x"yes";then
4577 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4578 fi
4579 use_pam=no
4580 create_pam_modules=no
4581 fi
4582
4583 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4584 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4585 if test x"${try_pam}" = x"yes";then
4586 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4587 fi
4588 use_pam=no
4589 create_pam_modules=no
4590 fi
4591
4592 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4593 #if HAVE_SECURITY_PAM_APPL_H
4594 #include <security/pam_appl.h>
4595 #endif
4596 #if HAVE_PAM_PAM_APPL_H
4597 #include <pam/pam_appl.h>
4598 #endif
4599 ]])
4600 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4601 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4602 if test x"${try_pam}" = x"yes";then
4603 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4604 fi
4605 create_pam_modules=no
4606 fi
4607
4608 if test x"$use_pam" = x"yes"; then
4609 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4610 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4611 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4612 with_pam_for_crypt=yes
4613
4614 if test x"$create_pam_modules" = x"yes"; then
4615 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4616 # this checks are optional,
4617 # we don't care about the results here
4618 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4619 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4620 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4621 else
4622 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4623 fi
4624 fi
4625 AC_MSG_CHECKING(whether to use PAM support)
4626 AC_MSG_RESULT([$use_pam])
4627
4628 AC_MSG_CHECKING(whether to have PAM MODULES support)
4629 AC_MSG_RESULT([$create_pam_modules])
4630
4631 AC_TRY_COMPILE([
4632 #if defined(HAVE_SECURITY_PAM_APPL_H)
4633 #include <security/pam_appl.h>
4634 #elif defined(HAVE_PAM_PAM_APPL_H)
4635 #include <pam/pam_appl.h>
4636 #endif],[
4637 pam_set_item(0, PAM_RHOST, 0);
4638 ],
4639 AC_DEFINE(HAVE_PAM_RHOST, 1,
4640 [Define to 1 if PAM_RHOST is available]),[])
4641
4642 AC_TRY_COMPILE([
4643 #if defined(HAVE_SECURITY_PAM_APPL_H)
4644 #include <security/pam_appl.h>
4645 #elif defined(HAVE_PAM_PAM_APPL_H)
4646 #include <pam/pam_appl.h>
4647 #endif],[
4648 pam_set_item(0, PAM_TTY, 0);
4649 ],
4650 AC_DEFINE(HAVE_PAM_TTY, 1,
4651 [Define to 1 if PAM_TTY is available]),[])
4652
4653fi # try_pam != no
4654
4655#################################################
4656# check for PAM_RADIO_TYPE
4657AC_TRY_COMPILE([
4658#if (!defined(LINUX))
4659
4660#define PAM_EXTERN extern
4661#if defined(HAVE_SECURITY_PAM_APPL_H)
4662#include <security/pam_appl.h>
4663#elif defined(HAVE_PAM_PAM_APPL_H)
4664#include <pam/pam_appl.h>
4665#endif
4666
4667#endif
4668
4669#if defined(HAVE_SECURITY_PAM_MODULES_H)
4670#include <security/pam_modules.h>
4671#elif defined(HAVE_PAM_PAM_MODULES_H)
4672#include <pam/pam_modules.h>
4673#endif
4674
4675#if defined(HAVE_SECURITY__PAM_MACROS_H)
4676#include <security/_pam_macros.h>
4677#elif defined(HAVE_PAM__PAM_MACROS_H)
4678#include <pam/_pam_macros.h>
4679#endif
4680
4681#ifdef HAVE_SECURITY_PAM_EXT_H
4682#include <security/pam_ext.h>
4683#endif
4684],
4685[int i; i = PAM_RADIO_TYPE; ],
4686AC_DEFINE(HAVE_PAM_RADIO_TYPE, 1, [Define to 1 if PAM_RADIO_TYPE is available]),[])
4687
4688#################################################
4689# check for pam_smbpass support
4690PAM_MODULES=""
4691INSTALL_PAM_MODULES=""
4692UNINSTALL_PAM_MODULES=""
4693
4694try_pam_smbpass=auto
4695AC_MSG_CHECKING(whether to use pam_smbpass)
4696AC_ARG_WITH(pam_smbpass,
4697[AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=auto)])],
4698[ case "$withval" in
4699 yes|no|auto)
4700 try_pam_smbpass=$withval
4701 ;;
4702 *)
4703 AC_MSG_ERROR([valid options are yes,no,auto])
4704 ;;
4705 esac
4706])
4707
4708if test x"${try_pam_smbpass}" = xno ; then
4709 use_pam_smbpass=no
4710else
4711 use_pam_smbpass=yes
4712 # Conditions under which pam_smbpass can't be built.
4713 if test x"$BLDSHARED" != xtrue ; then
4714 if test x"${try_pam_smbpass}" = xyes ; then
4715 AC_MSG_ERROR([No support for shared modules])
4716 fi
4717 use_pam_smbpass=no
4718 elif test x"$create_pam_modules" != xyes ; then
4719 if test x"${try_pam_smbpass}" = xyes ; then
4720 AC_MSG_ERROR([No support for PAM MODULES])
4721 fi
4722 use_pam_smbpass=no
4723 fi
4724
4725 if test x"${use_pam_smbpass}" = xyes ; then
4726 PAM_MODULES="pam_smbpass"
4727 INSTALL_PAM_MODULES="installpammodules"
4728 UNINSTALL_PAM_MODULES="uninstallpammodules"
4729 fi
4730fi
4731AC_MSG_RESULT([$use_pam_smbpass])
4732
4733
4734##
4735## moved after the check for -lcrypt in order to
4736## ensure that the necessary libraries are included
4737## check checking for truncated salt. Wrapped by the
4738## $with_pam_for_crypt variable as above --jerry
4739##
4740if test $with_pam_for_crypt = no; then
4741AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4742crypt_LIBS="$LIBS"
4743LIBS="$AUTH_LIBS $LIBS"
4744AC_TRY_RUN([#include "${srcdir-.}/../tests/crypttest.c"],
4745 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4746LIBS="$crypt_LIBS"])
4747if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4748 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4749fi
4750fi
4751
4752#################################################
4753# check for a NISPLUS_HOME support
4754AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4755AC_ARG_WITH(nisplus-home,
4756[AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4757[ case "$withval" in
4758 yes)
4759 AC_MSG_RESULT(yes)
4760 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4761 ;;
4762 *)
4763 AC_MSG_RESULT(no)
4764 ;;
4765 esac ],
4766 AC_MSG_RESULT(no)
4767)
4768
4769#################################################
4770# check for syslog logging
4771AC_MSG_CHECKING(whether to use syslog logging)
4772AC_ARG_WITH(syslog,
4773[AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4774[ case "$withval" in
4775 yes)
4776 AC_MSG_RESULT(yes)
4777 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4778 ;;
4779 *)
4780 AC_MSG_RESULT(no)
4781 ;;
4782 esac ],
4783 AC_MSG_RESULT(no)
4784)
4785
4786#################################################
4787# check for custom syslog facility
4788AC_MSG_CHECKING(whether to use a custom syslog facility)
4789AC_ARG_WITH(syslog-facility,
4790[AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4791[
4792 if test "$withval" = "no" ; then
4793 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4794 else
4795 if test "$withval" != "yes" ; then
4796 syslog_facility="$withval"
4797 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4798 fi
4799 fi
4800])
4801
4802#################################################
4803# check for experimental disk-quotas support
4804
4805samba_cv_WITH_QUOTAS=auto
4806samba_cv_TRY_QUOTAS=no
4807samba_cv_RUN_QUOTA_TESTS=auto
4808samba_cv_WITH_SYS_QUOTAS=auto
4809samba_cv_TRY_SYS_QUOTAS=auto
4810samba_cv_SYSQUOTA_FOUND=no
4811
4812AC_MSG_CHECKING(whether to try disk-quotas support)
4813AC_ARG_WITH(quotas,
4814[AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4815[ case "$withval" in
4816 yes)
4817 AC_MSG_RESULT(yes)
4818 samba_cv_WITH_QUOTAS=yes
4819 samba_cv_TRY_QUOTAS=yes
4820 samba_cv_RUN_QUOTA_TESTS=yes
4821 #set sys quotas to auto in this case
4822 samba_cv_TRY_SYS_QUOTAS=auto
4823 ;;
4824 auto)
4825 AC_MSG_RESULT(auto)
4826 samba_cv_WITH_QUOTAS=auto
4827 samba_cv_TRY_QUOTAS=auto
4828 samba_cv_RUN_QUOTA_TESTS=auto
4829 #set sys quotas to auto in this case
4830 samba_cv_TRY_SYS_QUOTAS=auto
4831 ;;
4832 no)
4833 AC_MSG_RESULT(no)
4834 samba_cv_WITH_QUOTAS=no
4835 samba_cv_TRY_QUOTAS=no
4836 samba_cv_RUN_QUOTA_TESTS=no
4837 ;;
4838 *)
4839 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4840 ;;
4841 esac ],
4842 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4843)
4844
4845AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4846AC_ARG_WITH(sys-quotas,
4847[AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4848[ case "$withval" in
4849 yes)
4850 AC_MSG_RESULT(yes)
4851 samba_cv_WITH_SYS_QUOTAS=yes
4852 samba_cv_TRY_SYS_QUOTAS=yes
4853 samba_cv_RUN_QUOTA_TESTS=yes
4854 ;;
4855 auto)
4856 AC_MSG_RESULT(auto)
4857 samba_cv_WITH_SYS_QUOTAS=auto
4858 samba_cv_TRY_SYS_QUOTAS=auto
4859 samba_cv_RUN_QUOTA_TESTS=auto
4860 ;;
4861 no)
4862 AC_MSG_RESULT(no)
4863 samba_cv_WITH_SYS_QUOTAS=no
4864 samba_cv_TRY_SYS_QUOTAS=no
4865 ;;
4866 *)
4867 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4868 ;;
4869 esac ],
4870 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4871)
4872
4873if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4874AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4875 case "$host_os" in
4876 *linux*)
4877 AC_MSG_RESULT(yes)
4878 samba_cv_TRY_SYS_QUOTAS=yes
4879 samba_cv_RUN_QUOTA_TESTS=yes
4880 ;;
4881 *)
4882 AC_MSG_RESULT(no)
4883 samba_cv_TRY_SYS_QUOTAS=no
4884 ;;
4885 esac
4886fi
4887
4888#############################################
4889# only check for quota stuff if --with-quotas
4890if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4891
4892case "$host_os" in
4893 # on linux we didn't need to test we have builtin support
4894 *linux*)
4895 samba_cv_SYSQUOTA_FOUND=yes
4896 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4897 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4898 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4899 AC_MSG_RESULT(yes)
4900
4901 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4902 samba_cv_found_xfs_header=yes
4903 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4904 AC_MSG_RESULT(yes)
4905 ;;
4906 *solaris*)
4907 # need to set this define when using static linking (BUG 1473)
4908 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4909 ;;
4910 *)
4911 ;;
4912esac
4913
4914# some broken header files need this
4915AC_CHECK_HEADER(asm/types.h,[
4916 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4917 AC_ADD_INCLUDE(<asm/types.h>)
4918 ])
4919
4920# For quotas on Veritas VxFS filesystems
4921AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4922
4923# For quotas on Linux XFS filesystems
4924AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4925
4926# For sys/quota.h and linux/quota.h
4927AC_CHECK_HEADERS(sys/quota.h)
4928
4929if test x"$samba_cv_found_xfs_header" != x"yes"; then
4930# if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4931AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4932AC_TRY_COMPILE([
4933#include "confdefs.h"
4934#ifdef HAVE_SYS_TYPES_H
4935#include <sys/types.h>
4936#endif
4937#ifdef HAVE_ASM_TYPES_H
4938#include <asm/types.h>
4939#endif
4940#include <sys/quota.h>
4941],[int i = Q_XGETQUOTA;],
4942samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4943if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4944 samba_cv_found_xfs_header=yes
4945fi
4946fi
4947
4948# if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4949AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4950AC_TRY_COMPILE([
4951#include "confdefs.h"
4952#ifdef HAVE_SYS_QUOTA_H
4953#include <sys/quota.h>
4954#endif
4955],[
4956struct dqblk D;
4957D.dqb_fsoftlimit = 0;],
4958samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4959if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4960 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4961fi
4962
4963##################
4964# look for a working quota system
4965
4966if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4967AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4968AC_TRY_RUN_STRICT([
4969#define HAVE_QUOTACTL_4A 1
4970#define AUTOCONF_TEST 1
4971#include "confdefs.h"
4972#include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4973 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4974if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4975 samba_cv_SYSQUOTA_FOUND=yes;
4976 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4977 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4978fi
4979fi
4980
4981if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4982AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4983AC_TRY_RUN_STRICT([
4984#define HAVE_QUOTACTL_4B 1
4985#define AUTOCONF_TEST 1
4986#include "confdefs.h"
4987#include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4988 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4989if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4990 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4991 samba_cv_SYSQUOTA_FOUND=yes;
4992 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4993 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4994fi
4995fi
4996
4997if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4998AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
4999AC_TRY_RUN_STRICT([
5000#define HAVE_QUOTACTL_3 1
5001#define AUTOCONF_TEST 1
5002#include "confdefs.h"
5003#include "${srcdir-.}/../tests/sysquotas.c"],[$CFLAGS $Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
5004 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
5005if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
5006 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
5007 samba_cv_SYSQUOTA_FOUND=yes;
5008 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
5009 samba_cv_sysquotas_file="lib/sysquotas_3.c"
5010fi
5011fi
5012
5013#################################################
5014# check for mntent.h and struct mntent
5015AC_CHECK_HEADERS(mntent.h)
5016#################################################
5017# check for setmntent,getmntent,endmntent
5018AC_CHECK_FUNCS(setmntent getmntent endmntent)
5019
5020#################################################
5021# check for devnm.h and struct mntent
5022AC_CHECK_HEADERS(devnm.h)
5023#################################################
5024# check for devnm
5025AC_CHECK_FUNCS(devnm)
5026
5027if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
5028 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
5029 # if --with-sys-quotas=yes then build it
5030 # you have can use the get/set quota command smb.conf
5031 # options then
5032 samba_cv_SYSQUOTA_FOUND=auto
5033 fi
5034 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
5035 # if --with-sys-quotas=yes then build it
5036 # you have can use the get/set quota command smb.conf
5037 # options then
5038 samba_cv_TRY_SYS_QUOTAS=auto
5039 fi
5040fi
5041
5042if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5043AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
5044SAVE_CPPFLAGS="$CPPFLAGS"
5045CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5046AC_TRY_COMPILE([
5047#include "confdefs.h"
5048#define NO_PROTO_H 1
5049#define NO_CONFIG_H 1
5050#define HAVE_SYS_QUOTAS 1
5051#include "${srcdir-.}/${samba_cv_sysquotas_file}"
5052#include "${srcdir-.}/lib/sysquotas.c"
5053],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
5054CPPFLAGS="$SAVE_CPPFLAGS"
5055])
5056if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
5057AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
5058 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
5059 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5060 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
5061 samba_cv_WE_USE_SYS_QUOTAS=yes
5062 AC_MSG_RESULT(yes)
5063 else
5064 AC_MSG_RESULT(no)
5065 fi
5066fi
5067fi
5068
5069if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
5070AC_CACHE_CHECK([whether the sys_quota interface works with NFS],samba_cv_SYSQUOTA_WORKS_NFS,[
5071SAVE_CPPFLAGS="$CPPFLAGS"
5072CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5073AC_TRY_COMPILE([
5074#include "confdefs.h"
5075#define NO_PROTO_H 1
5076#define NO_CONFIG_H 1
5077#define HAVE_SYS_QUOTAS 1
5078#define HAVE_NFS_QUOTAS 1
5079#include "${srcdir-.}/lib/sysquotas_nfs.c"
5080],[],samba_cv_SYSQUOTA_WORKS_NFS=yes,samba_cv_SYSQUOTA_WORKS_NFS=no)
5081CPPFLAGS="$SAVE_CPPFLAGS"
5082])
5083if test x"$samba_cv_SYSQUOTA_WORKS_NFS" = x"yes"; then
5084 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5085 AC_DEFINE(HAVE_NFS_QUOTAS,1,[Whether nfs quota support is available])
5086 fi
5087fi
5088fi
5089
5090if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
5091AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
5092SAVE_CPPFLAGS="$CPPFLAGS"
5093CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5094AC_TRY_COMPILE([
5095#include "confdefs.h"
5096#define NO_PROTO_H 1
5097#define NO_CONFIG_H 1
5098#define HAVE_SYS_QUOTAS 1
5099#define HAVE_XFS_QUOTAS 1
5100#include "${srcdir-.}/lib/sysquotas_xfs.c"
5101],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
5102CPPFLAGS="$SAVE_CPPFLAGS"
5103])
5104if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
5105 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
5106 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
5107 fi
5108fi
5109fi
5110
5111AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
5112SAVE_CPPFLAGS="$CPPFLAGS"
5113CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
5114AC_TRY_COMPILE([
5115#include "confdefs.h"
5116#define NO_PROTO_H 1
5117#define NO_CONFIG_H 1
5118#include "${srcdir-.}/smbd/quotas.c"
5119],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
5120CPPFLAGS="$SAVE_CPPFLAGS"
5121])
5122if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
5123AC_MSG_CHECKING(whether to use the old quota support)
5124 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
5125 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
5126 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
5127 AC_MSG_RESULT(yes)
5128 else
5129 AC_MSG_RESULT(no)
5130 fi
5131 else
5132 AC_MSG_RESULT(no)
5133 fi
5134fi
5135
5136####################
5137# End of quota check samba_cv_RUN_QUOTA_TESTS
5138fi
5139
5140#################################################
5141# check for experimental utmp accounting
5142
5143AC_MSG_CHECKING(whether to support utmp accounting)
5144WITH_UTMP=yes
5145AC_ARG_WITH(utmp,
5146[AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
5147[ case "$withval" in
5148 no)
5149 WITH_UTMP=no
5150 ;;
5151 *)
5152 WITH_UTMP=yes
5153 ;;
5154 esac ],
5155)
5156
5157# utmp requires utmp.h
5158# Note similar check earlier, when checking utmp details.
5159
5160if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
5161 utmp_no_reason=", no utmp.h on $host_os"
5162 WITH_UTMP=no
5163fi
5164
5165# Display test results
5166
5167if test x"$WITH_UTMP" = x"yes"; then
5168 AC_MSG_RESULT(yes)
5169 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
5170else
5171 AC_MSG_RESULT(no$utmp_no_reason)
5172fi
5173
5174
5175#################################################
5176# these tests are taken from the GNU fileutils package
5177AC_CHECKING(how to get filesystem space usage)
5178space=no
5179
5180# Test for statvfs64.
5181if test $space = no; then
5182 # SVR4
5183 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
5184 [AC_TRY_RUN([
5185#if defined(HAVE_UNISTD_H)
5186#include <unistd.h>
5187#endif
5188#include <sys/types.h>
5189#include <sys/statvfs.h>
5190 main ()
5191 {
5192 struct statvfs64 fsd;
5193 exit (statvfs64 (".", &fsd));
5194 }],
5195 fu_cv_sys_stat_statvfs64=yes,
5196 fu_cv_sys_stat_statvfs64=no,
5197 fu_cv_sys_stat_statvfs64=cross)])
5198 if test $fu_cv_sys_stat_statvfs64 = yes; then
5199 space=yes
5200 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
5201 fi
5202fi
5203
5204# Perform only the link test since it seems there are no variants of the
5205# statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
5206# because that got a false positive on SCO OSR5. Adding the declaration
5207# of a `struct statvfs' causes this test to fail (as it should) on such
5208# systems. That system is reported to work fine with STAT_STATFS4 which
5209# is what it gets when this test fails.
5210if test $space = no; then
5211 # SVR4
5212 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
5213 [AC_TRY_LINK([#include <sys/types.h>
5214#include <sys/statvfs.h>],
5215 [struct statvfs fsd; statvfs (0, &fsd);],
5216 fu_cv_sys_stat_statvfs=yes,
5217 fu_cv_sys_stat_statvfs=no)])
5218 if test $fu_cv_sys_stat_statvfs = yes; then
5219 space=yes
5220 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
5221 fi
5222fi
5223
5224# smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
5225# This is not the case on ancient Linux systems.
5226
5227AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
5228 AC_TRY_COMPILE([#include <sys/types.h>
5229#include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
5230 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
5231if test x"$samba_cv_fsid_int" = x"yes"; then
5232 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
5233fi
5234
5235# fsusage.c assumes that statvfs has an f_frsize entry. Some weird
5236# systems use f_bsize.
5237AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
5238 AC_TRY_COMPILE([#include <sys/types.h>
5239#include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
5240 samba_cv_frsize=yes,samba_cv_frsize=no)])
5241if test x"$samba_cv_frsize" = x"yes"; then
5242 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
5243fi
5244
5245# Some systems use f_flag in struct statvfs while others use f_flags
5246AC_CACHE_CHECK([that statvfs.statvfs_f_flag works],samba_cv_statvfs_f_flag, [
5247 AC_TRY_COMPILE([#include <sys/types.h>
5248#include <sys/statvfs.h>],[struct statvfs buf; buf.f_flag = 0],
5249 samba_cv_statvfs_f_flag=yes,samba_cv_statvfs_f_flag=no)])
5250if test x"$samba_cv_statvfs_f_flag" = x"yes"; then
5251 AC_DEFINE(HAVE_STATVFS_F_FLAG, 1, [Whether statvfs.f_flag exists])
5252fi
5253
5254AC_CACHE_CHECK([that statvfs.statvfs_f_flags works],samba_cv_statvfs_f_flags, [
5255 AC_TRY_COMPILE([#include <sys/types.h>
5256#include <sys/statvfs.h>],[struct statvfs buf; buf.f_flags = 0],
5257 samba_cv_statvfs_f_flags=yes,samba_cv_statvfs_f_flags=no)])
5258if test x"$samba_cv_statvfs_f_flags" = x"yes"; then
5259 AC_DEFINE(HAVE_STATVFS_F_FLAGS, 1, [Whether statvfs.f_flags exists])
5260fi
5261
5262if test $space = no; then
5263 # DEC Alpha running OSF/1
5264 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
5265 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
5266 [AC_TRY_RUN([
5267#include <sys/param.h>
5268#include <sys/types.h>
5269#include <sys/mount.h>
5270 main ()
5271 {
5272 struct statfs fsd;
5273 fsd.f_fsize = 0;
5274 exit (statfs (".", &fsd, sizeof (struct statfs)));
5275 }],
5276 fu_cv_sys_stat_statfs3_osf1=yes,
5277 fu_cv_sys_stat_statfs3_osf1=no,
5278 fu_cv_sys_stat_statfs3_osf1=no)])
5279 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
5280 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
5281 space=yes
5282 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
5283 fi
5284fi
5285
5286if test $space = no; then
5287# AIX
5288 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
5289member (AIX, 4.3BSD)])
5290 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
5291 [AC_TRY_RUN([
5292#ifdef HAVE_SYS_PARAM_H
5293#include <sys/param.h>
5294#endif
5295#ifdef HAVE_SYS_MOUNT_H
5296#include <sys/mount.h>
5297#endif
5298#ifdef HAVE_SYS_VFS_H
5299#include <sys/vfs.h>
5300#endif
5301 main ()
5302 {
5303 struct statfs fsd;
5304 fsd.f_bsize = 0;
5305 exit (statfs (".", &fsd));
5306 }],
5307 fu_cv_sys_stat_statfs2_bsize=yes,
5308 fu_cv_sys_stat_statfs2_bsize=no,
5309 fu_cv_sys_stat_statfs2_bsize=no)])
5310 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
5311 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
5312 space=yes
5313 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
5314 fi
5315fi
5316
5317if test $space = no; then
5318# SVR3
5319 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
5320 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
5321 [AC_TRY_RUN([#include <sys/types.h>
5322#include <sys/statfs.h>
5323 main ()
5324 {
5325 struct statfs fsd;
5326 exit (statfs (".", &fsd, sizeof fsd, 0));
5327 }],
5328 fu_cv_sys_stat_statfs4=yes,
5329 fu_cv_sys_stat_statfs4=no,
5330 fu_cv_sys_stat_statfs4=no)])
5331 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
5332 if test $fu_cv_sys_stat_statfs4 = yes; then
5333 space=yes
5334 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
5335 fi
5336fi
5337
5338if test $space = no; then
5339# 4.4BSD and NetBSD
5340 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
5341member (4.4BSD and NetBSD)])
5342 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
5343 [AC_TRY_RUN([#include <sys/types.h>
5344#ifdef HAVE_SYS_PARAM_H
5345#include <sys/param.h>
5346#endif
5347#ifdef HAVE_SYS_MOUNT_H
5348#include <sys/mount.h>
5349#endif
5350 main ()
5351 {
5352 struct statfs fsd;
5353 fsd.f_fsize = 0;
5354 exit (statfs (".", &fsd));
5355 }],
5356 fu_cv_sys_stat_statfs2_fsize=yes,
5357 fu_cv_sys_stat_statfs2_fsize=no,
5358 fu_cv_sys_stat_statfs2_fsize=no)])
5359 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5360 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5361 space=yes
5362 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5363 fi
5364fi
5365
5366if test $space = no; then
5367 # Ultrix
5368 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5369 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5370 [AC_TRY_RUN([#include <sys/types.h>
5371#ifdef HAVE_SYS_PARAM_H
5372#include <sys/param.h>
5373#endif
5374#ifdef HAVE_SYS_MOUNT_H
5375#include <sys/mount.h>
5376#endif
5377#ifdef HAVE_SYS_FS_TYPES_H
5378#include <sys/fs_types.h>
5379#endif
5380 main ()
5381 {
5382 struct fs_data fsd;
5383 /* Ultrix's statfs returns 1 for success,
5384 0 for not mounted, -1 for failure. */
5385 exit (statfs (".", &fsd) != 1);
5386 }],
5387 fu_cv_sys_stat_fs_data=yes,
5388 fu_cv_sys_stat_fs_data=no,
5389 fu_cv_sys_stat_fs_data=no)])
5390 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5391 if test $fu_cv_sys_stat_fs_data = yes; then
5392 space=yes
5393 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5394 fi
5395fi
5396
5397#
5398# As a gating factor for large file support, in order to
5399# use <4GB files we must have the following minimal support
5400# available.
5401# long long, and a 64 bit off_t or off64_t.
5402# If we don't have all of these then disable large
5403# file support.
5404#
5405AC_MSG_CHECKING([if large file support can be enabled])
5406AC_TRY_COMPILE([
5407#if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5408#include <sys/types.h>
5409#else
5410__COMPILE_ERROR_
5411#endif
5412],
5413[int i],
5414samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5415if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5416 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5417fi
5418AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5419
5420
5421#################################################
5422# check for cluster extensions
5423
5424AC_MSG_CHECKING(cluster support)
5425AC_ARG_WITH(cluster-support,
5426[AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=auto)])])
5427
5428if test x"$with_cluster_support" = x ; then
5429 with_cluster_support="auto"
5430fi
5431
5432AC_MSG_RESULT($with_cluster_support)
5433
5434AC_ARG_WITH(ctdb,
5435[AS_HELP_STRING([--with-ctdb=DIR], [Where to find ctdb sources])],
5436[ case "$withval" in
5437 yes|no)
5438 AC_MSG_WARN([--with-ctdb called without argument])
5439 ;;
5440 *)
5441 CTDB_CPPFLAGS="-I$withval/include"
5442 ;;
5443 esac])
5444
5445AC_ARG_ENABLE(old-ctdb,
5446 [AS_HELP_STRING([--enable-old-ctdb],
5447 [Enable build against (too) old ctdb version (default=no)])],,
5448 [enable_old_ctdb=no])
5449
5450
5451if test "$with_cluster_support" != "no" ; then
5452
5453AC_MSG_NOTICE(checking whether cluster support is available)
5454
5455have_cluster_support="yes"
5456ctdb_broken="no"
5457
5458SAVED_CPPFLAGS="$CPPFLAGS"
5459CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS} $CTDB_CPPFLAGS"
5460
5461AC_CHECK_HEADERS(ctdb.h ctdb_private.h,,,[
5462#include "confdefs.h"
5463#define NO_CONFIG_H
5464#include "replace.h"
5465#include "system/wait.h"
5466#include "system/network.h"
5467#define private #error __USED_RESERVED_WORD_private__
5468#include <talloc.h>
5469#include <tdb.h>
5470#include <ctdb.h>
5471])
5472
5473if test "x$have_cluster_support" = "xyes" -a \
5474 "x$ac_cv_header_ctdb_h" != "xyes"
5475then
5476 have_cluster_support=no
5477 ctdb_broken="ctdb.h is required for cluster support"
5478fi
5479
5480if test "x$have_cluster_support" = "xyes" -a \
5481 "x$ac_cv_header_ctdb_h" != "xyes"
5482then
5483 have_cluster_support=no
5484 ctdb_broken="ctdb_private.h is required for cluster support"
5485fi
5486
5487
5488if test "x$have_cluster_support" = "xyes" ; then
5489 AC_HAVE_DECL(CTDB_CONTROL_TRANS3_COMMIT,[
5490 #include "confdefs.h"
5491 #define NO_CONFIG_H
5492 #include "replace.h"
5493 #include "system/wait.h"
5494 #include "system/network.h"
5495 #include <talloc.h>
5496 #include <tdb.h>
5497 #include <ctdb.h>
5498 #include <ctdb_private.h>
5499 ])
5500 if test x"$ac_cv_have_CTDB_CONTROL_TRANS3_COMMIT_decl" != x"yes"; then
5501 ctdb_broken="ctdb transaction support missing or too old"
5502 have_cluster_support=no
5503 fi
5504fi
5505
5506if test "x$have_cluster_support" = "xyes" ; then
5507 AC_HAVE_DECL(CTDB_CONTROL_SCHEDULE_FOR_DELETION,[
5508 #include "confdefs.h"
5509 #define NO_CONFIG_H
5510 #include "replace.h"
5511 #include "system/wait.h"
5512 #include "system/network.h"
5513 #include <talloc.h>
5514 #include <tdb.h>
5515 #include <ctdb.h>
5516 #include <ctdb_private.h>
5517 ])
5518 if test x"$ac_cv_have_CTDB_CONTROL_SCHEDULE_FOR_DELETION_decl" != x"yes"
5519 then
5520 if test "x$enable_old_ctdb" = "xyes" ; then
5521 AC_MSG_WARN([ignoring missing SCHEDULE_FOR_DELETION (--enable-old-ctdb)])
5522 else
5523 ctdb_broken="support for SCHEDULE_FOR_DELETION control missing"
5524 have_cluster_support=no
5525 fi
5526 fi
5527fi
5528
5529if test "x$have_cluster_support" = "xyes" ; then
5530 # In ctdb 1.0.57, ctdb_control_tcp was temporarily renamed
5531 # to ctdb_tcp_client.
5532 AC_CHECK_TYPE(struct ctdb_tcp_client,[
5533 AC_DEFINE([ctdb_control_tcp],[ctdb_tcp_client],[ctdb ipv4 support])
5534 ],,[
5535 #include "confdefs.h"
5536 #define NO_CONFIG_H
5537 #include "replace.h"
5538 #include "system/wait.h"
5539 #include "system/network.h"
5540 #include <talloc.h>
5541 #include <tdb.h>
5542 #include <ctdb.h>
5543 #include <ctdb_private.h>
5544 ])
5545fi
5546
5547if test "x$have_cluster_support" = "xyes" ; then
5548 AC_CHECK_TYPE(struct ctdb_control_tcp,[
5549 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP],[1],[ctdb ipv4 support])
5550 ],[
5551 ctdb_broken="missing struct ctdb_control_tcp"
5552 have_cluster_support=no
5553 ],[
5554 #include "confdefs.h"
5555 #define NO_CONFIG_H
5556 #include "replace.h"
5557 #include "system/wait.h"
5558 #include "system/network.h"
5559 #include <talloc.h>
5560 #include <tdb.h>
5561 #include <ctdb.h>
5562 #include <ctdb_private.h>
5563 ])
5564fi
5565
5566# test for optional ipv6 support in ctdb:
5567if test "x$have_cluster_support" = "xyes" ; then
5568 AC_CHECK_TYPE(struct ctdb_control_tcp_addr,[
5569 AC_DEFINE([HAVE_STRUCT_CTDB_CONTROL_TCP_ADDR],[1],[ctdb ipv6 support])
5570 ],,[
5571 #include "confdefs.h"
5572 #define NO_CONFIG_H
5573 #include "replace.h"
5574 #include "system/wait.h"
5575 #include "system/network.h"
5576 #include <talloc.h>
5577 #include <tdb.h>
5578 #include <ctdb.h>
5579 #include <ctdb_private.h>
5580 ])
5581fi
5582
5583CPPFLAGS="$SAVED_CPPFLAGS"
5584
5585fi # (if test "$with_cluster_support" != "no")
5586
5587if test x"$have_cluster_support" = "xno" ; then
5588 case "$with_cluster_support" in
5589 yes)
5590 AC_MSG_ERROR(["cluster support not available: $ctdb_broken"])
5591 ;;
5592 auto)
5593 AC_MSG_WARN(["cluster support not available: $ctdb_broken"])
5594 ;;
5595 esac
5596 with_cluster_support=no
5597fi
5598
5599if test "x$with_cluster_support" != "xno"; then
5600 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5601 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${CTDB_CPPFLAGS}"
5602 AC_MSG_NOTICE(Building with cluster support)
5603else
5604 AC_MSG_NOTICE(Building without cluster support)
5605fi
5606
5607
5608#################################################
5609# check for rtnetlink
5610
5611AC_CHECK_HEADERS([linux/netlink.h],
5612 AC_CHECK_HEADERS([linux/rtnetlink.h],[],[],
5613 [#include <bits/sockaddr.h>
5614 #include <linux/netlink.h>]),
5615 [],[#include <bits/sockaddr.h>])
5616
5617#################################################
5618# check for ACL support
5619
5620AC_MSG_CHECKING(whether to support ACLs)
5621AC_ARG_WITH(acl-support,
5622[AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5623[ case "$withval" in
5624 yes|no)
5625 with_acl_support="$withval"
5626 ;;
5627 esac ])
5628
5629if test x"$with_acl_support" = x ; then
5630 with_acl_support="auto"
5631fi
5632
5633AC_MSG_RESULT($with_acl_support)
5634
5635if test x"$with_acl_support" = x"no"; then
5636 AC_MSG_RESULT(Disabling ACL support)
5637 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5638else
5639 AC_MSG_NOTICE(checking whether ACL support is available:)
5640 case "$host_os" in
5641 *sysv5*)
5642 AC_MSG_NOTICE(Using UnixWare ACLs)
5643 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5644 default_static_modules="$default_static_modules vfs_solarisacl"
5645 ;;
5646 *solaris*)
5647 AC_MSG_NOTICE(Using solaris ACLs)
5648 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5649 ACL_LIBS="$ACL_LIBS -lsec"
5650 default_static_modules="$default_static_modules vfs_solarisacl"
5651 ;;
5652 *hpux*)
5653 AC_MSG_NOTICE(Using HPUX ACLs)
5654 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5655 default_static_modules="$default_static_modules vfs_hpuxacl"
5656 ;;
5657 *irix*)
5658 AC_MSG_NOTICE(Using IRIX ACLs)
5659 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5660 default_static_modules="$default_static_modules vfs_irixacl"
5661 ;;
5662 *aix*)
5663 AC_MSG_NOTICE(Using AIX ACLs)
5664 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5665 default_static_modules="$default_static_modules vfs_aixacl"
5666 ;;
5667 *osf*)
5668 AC_MSG_NOTICE(Using Tru64 ACLs)
5669 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5670 ACL_LIBS="$ACL_LIBS -lpacl"
5671 default_static_modules="$default_static_modules vfs_tru64acl"
5672 ;;
5673 *darwin*)
5674 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5675 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5676 ;;
5677 *)
5678 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5679 case "$host_os" in
5680 *linux*)
5681 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5682 ;;
5683 esac
5684 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5685 acl_LIBS=$LIBS
5686 LIBS="$LIBS $ACL_LIBS"
5687 AC_TRY_LINK([
5688 #include <sys/types.h>
5689 #include <sys/acl.h>
5690 ],[
5691 acl_t acl;
5692 int entry_id;
5693 acl_entry_t *entry_p;
5694 return acl_get_entry(acl, entry_id, entry_p);
5695 ],
5696 [samba_cv_HAVE_POSIX_ACLS=yes],
5697 [samba_cv_HAVE_POSIX_ACLS=no])
5698 LIBS=$acl_LIBS
5699 ])
5700 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5701 AC_MSG_NOTICE(Using posix ACLs)
5702 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5703 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5704 acl_LIBS=$LIBS
5705 LIBS="$LIBS $ACL_LIBS"
5706 AC_TRY_LINK([
5707 #include <sys/types.h>
5708 #include <sys/acl.h>
5709 ],[
5710 acl_permset_t permset_d;
5711 acl_perm_t perm;
5712 return acl_get_perm_np(permset_d, perm);
5713 ],
5714 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5715 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5716 LIBS=$acl_LIBS
5717 ])
5718 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5719 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5720 fi
5721 default_static_modules="$default_static_modules vfs_posixacl"
5722 else
5723 AC_MSG_NOTICE(ACL support is not avaliable)
5724 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5725 fi
5726 ;;
5727 esac
5728fi # with_acl_support
5729
5730#################################################
5731# check if we have FreeBSD sunacl
5732case "$host_os" in
5733*freebsd*)
5734 AC_CHECK_HEADER(sunacl.h)
5735 if test x"$ac_cv_header_sunacl_h" = xyes ; then
5736 AC_DEFINE(HAVE_FREEBSD_SUNACL_H,1,[Whether we have FreeBSD sunacl around])
5737 ZFSACL_LIBS=-lsunacl
5738 AC_SUBST(ZFSACL_LIBS)
5739 default_shared_modules="$default_shared_modules vfs_zfsacl"
5740 fi
5741 ;;
5742esac
5743
5744#################################################
5745# check for AIO support
5746
5747AC_MSG_CHECKING(whether to support asynchronous io)
5748AC_ARG_WITH(aio-support,
5749[AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5750[ case "$withval" in
5751 yes)
5752
5753 AC_MSG_RESULT(yes)
5754 case "$host_os" in
5755 *)
5756 AIO_LIBS=$LIBS
5757 no_rt_LIBS=$LIBS
5758 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5759 LIBS=$no_rt_LIBS
5760 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5761 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5762 aio_LIBS=$LIBS
5763 LIBS=$AIO_LIBS
5764 AC_TRY_LINK([#include <sys/types.h>
5765#include <aio.h>],
5766[ struct aiocb a; return aio_read(&a);],
5767samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5768 LIBS=$aio_LIBS])
5769 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5770 aio_LIBS=$LIBS
5771 LIBS=$AIO_LIBS
5772 AC_TRY_LINK([#include <sys/types.h>
5773#include <aio.h>],
5774[ struct aiocb64 a; return aio_read64(&a);],
5775samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5776 LIBS=$aio_LIBS])
5777 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5778 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5779 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5780 LIBS=$AIO_LIBS
5781 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5782 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5783 LIBS=$AIO_LIBS
5784 fi
5785
5786 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5787 AC_MSG_CHECKING(for aio_read)
5788 AC_LINK_IFELSE([#include <aio.h>
5789int main() { struct aiocb a; return aio_read(&a); }],
5790[AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5791[AC_MSG_RESULT(no)])
5792
5793 AC_MSG_CHECKING(for aio_write)
5794 AC_LINK_IFELSE([#include <aio.h>
5795int main() { struct aiocb a; return aio_write(&a); }],
5796[AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5797[AC_MSG_RESULT(no)])
5798
5799 AC_MSG_CHECKING(for aio_fsync)
5800 AC_LINK_IFELSE([#include <aio.h>
5801int main() { struct aiocb a; return aio_fsync(1, &a); }],
5802[AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5803[AC_MSG_RESULT(no)])
5804
5805 AC_MSG_CHECKING(for aio_return)
5806 AC_LINK_IFELSE([#include <aio.h>
5807int main() { struct aiocb a; return aio_return(&a); }],
5808[AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5809[AC_MSG_RESULT(no)])
5810
5811 AC_MSG_CHECKING(for aio_error)
5812 AC_LINK_IFELSE([#include <aio.h>
5813int main() { struct aiocb a; return aio_error(&a); }],
5814[AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5815[AC_MSG_RESULT(no)])
5816
5817 AC_MSG_CHECKING(for aio_cancel)
5818 AC_LINK_IFELSE([#include <aio.h>
5819int main() { struct aiocb a; return aio_cancel(1, &a); }],
5820[AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5821[AC_MSG_RESULT(no)])
5822
5823 AC_MSG_CHECKING(for aio_suspend)
5824 AC_LINK_IFELSE([#include <aio.h>
5825int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5826[AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5827[AC_MSG_RESULT(no)])
5828 fi
5829
5830 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5831 AC_MSG_CHECKING(for aio_read64)
5832 AC_LINK_IFELSE([#include <aio.h>
5833int main() { struct aiocb a; return aio_read64(&a); }],
5834[AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5835[AC_MSG_RESULT(no)])
5836
5837 AC_MSG_CHECKING(for aio_write64)
5838 AC_LINK_IFELSE([#include <aio.h>
5839int main() { struct aiocb a; return aio_write64(&a); }],
5840[AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5841[AC_MSG_RESULT(no)])
5842
5843 AC_MSG_CHECKING(for aio_fsync64)
5844 AC_LINK_IFELSE([#include <aio.h>
5845int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5846[AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5847[AC_MSG_RESULT(no)])
5848
5849 AC_MSG_CHECKING(for aio_return64)
5850 AC_LINK_IFELSE([#include <aio.h>
5851int main() { struct aiocb a; return aio_return64(&a); }],
5852[AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5853[AC_MSG_RESULT(no)])
5854
5855 AC_MSG_CHECKING(for aio_error64)
5856 AC_LINK_IFELSE([#include <aio.h>
5857int main() { struct aiocb a; return aio_error64(&a); }],
5858[AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5859[AC_MSG_RESULT(no)])
5860
5861 AC_MSG_CHECKING(for aio_cancel64)
5862 AC_LINK_IFELSE([#include <aio.h>
5863int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5864[AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5865[AC_MSG_RESULT(no)])
5866
5867 AC_MSG_CHECKING(for aio_suspend64)
5868 AC_LINK_IFELSE([#include <aio.h>
5869int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5870[AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5871[AC_MSG_RESULT(no)])
5872 fi
5873 ;;
5874 esac
5875 ;;
5876 *)
5877 AC_MSG_RESULT(no)
5878 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5879 ;;
5880 esac ],
5881 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5882 AC_MSG_RESULT(no)
5883)
5884
5885if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5886 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5887 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5888 default_shared_modules="$default_shared_modules vfs_aio_fork"
5889 fi
5890fi
5891
5892#################################################
5893# check for sendfile support
5894
5895with_sendfile_support=yes
5896AC_MSG_CHECKING(whether to check to support sendfile)
5897AC_ARG_WITH(sendfile-support,
5898[AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5899[ case "$withval" in
5900 yes)
5901
5902 AC_MSG_RESULT(yes);
5903
5904 case "$host_os" in
5905 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
5906 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5907 AC_TRY_LINK([#include <sys/sendfile.h>],
5908[\
5909int tofd, fromfd;
5910off64_t offset;
5911size_t total;
5912ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5913],
5914samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5915
5916 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5917 AC_TRY_LINK([#include <sys/sendfile.h>],
5918[\
5919int tofd, fromfd;
5920off_t offset;
5921size_t total;
5922ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5923],
5924samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5925
5926# Try and cope with broken Linux sendfile....
5927 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5928 AC_TRY_LINK([\
5929#if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5930#undef _FILE_OFFSET_BITS
5931#endif
5932#include <sys/sendfile.h>],
5933[\
5934int tofd, fromfd;
5935off_t offset;
5936size_t total;
5937ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5938],
5939samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5940
5941 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5942 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
5943 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5944 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5945 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5946 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5947 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5948 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5949 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5950 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5951 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5952 else
5953 AC_MSG_RESULT(no);
5954 fi
5955
5956 ;;
5957 *freebsd* | *dragonfly* )
5958 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5959 AC_TRY_LINK([\
5960#include <sys/types.h>
5961#include <unistd.h>
5962#include <sys/socket.h>
5963#include <sys/uio.h>],
5964[\
5965 int fromfd, tofd, ret, total=0;
5966 off_t offset, nwritten;
5967 struct sf_hdtr hdr;
5968 struct iovec hdtrl;
5969 hdr.headers = &hdtrl;
5970 hdr.hdr_cnt = 1;
5971 hdr.trailers = NULL;
5972 hdr.trl_cnt = 0;
5973 hdtrl.iov_base = NULL;
5974 hdtrl.iov_len = 0;
5975 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5976],
5977samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5978
5979 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5980 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5981 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5982 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5983 else
5984 AC_MSG_RESULT(no);
5985 fi
5986 ;;
5987
5988 *hpux*)
5989 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5990 AC_TRY_LINK([\
5991#include <sys/socket.h>
5992#include <sys/uio.h>],
5993[\
5994 int fromfd, tofd;
5995 size_t total=0;
5996 struct iovec hdtrl[2];
5997 ssize_t nwritten;
5998 off64_t offset;
5999
6000 hdtrl[0].iov_base = 0;
6001 hdtrl[0].iov_len = 0;
6002
6003 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
6004],
6005samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
6006 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
6007 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
6008 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6009 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6010 else
6011 AC_MSG_RESULT(no);
6012 fi
6013
6014 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
6015 AC_TRY_LINK([\
6016#include <sys/socket.h>
6017#include <sys/uio.h>],
6018[\
6019 int fromfd, tofd;
6020 size_t total=0;
6021 struct iovec hdtrl[2];
6022 ssize_t nwritten;
6023 off_t offset;
6024
6025 hdtrl[0].iov_base = 0;
6026 hdtrl[0].iov_len = 0;
6027
6028 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
6029],
6030samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6031 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6032 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6033 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
6034 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6035 else
6036 AC_MSG_RESULT(no);
6037 fi
6038 ;;
6039
6040 *solaris*)
6041 AC_CHECK_LIB(sendfile,sendfilev)
6042 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
6043 AC_TRY_LINK([\
6044#include <sys/sendfile.h>],
6045[\
6046 int sfvcnt;
6047 size_t xferred;
6048 struct sendfilevec vec[2];
6049 ssize_t nwritten;
6050 int tofd;
6051
6052 sfvcnt = 2;
6053
6054 vec[0].sfv_fd = SFV_FD_SELF;
6055 vec[0].sfv_flag = 0;
6056 vec[0].sfv_off = 0;
6057 vec[0].sfv_len = 0;
6058
6059 vec[1].sfv_fd = 0;
6060 vec[1].sfv_flag = 0;
6061 vec[1].sfv_off = 0;
6062 vec[1].sfv_len = 0;
6063 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
6064],
6065samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
6066
6067 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
6068 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
6069 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
6070 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
6071 else
6072 AC_MSG_RESULT(no);
6073 fi
6074
6075 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
6076 AC_TRY_LINK([\
6077#include <sys/sendfile.h>],
6078[\
6079 int sfvcnt;
6080 size_t xferred;
6081 struct sendfilevec vec[2];
6082 ssize_t nwritten;
6083 int tofd;
6084
6085 sfvcnt = 2;
6086
6087 vec[0].sfv_fd = SFV_FD_SELF;
6088 vec[0].sfv_flag = 0;
6089 vec[0].sfv_off = 0;
6090 vec[0].sfv_len = 0;
6091
6092 vec[1].sfv_fd = 0;
6093 vec[1].sfv_flag = 0;
6094 vec[1].sfv_off = 0;
6095 vec[1].sfv_len = 0;
6096 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
6097],
6098samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
6099
6100 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
6101 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
6102 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
6103 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6104 else
6105 AC_MSG_RESULT(no);
6106 fi
6107 ;;
6108 *aix*)
6109 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
6110 AC_TRY_LINK([\
6111#include <sys/socket.h>],
6112[\
6113 int fromfd, tofd;
6114 size_t total=0;
6115 struct sf_parms hdtrl;
6116 ssize_t nwritten;
6117 off64_t offset;
6118
6119 hdtrl.header_data = 0;
6120 hdtrl.header_length = 0;
6121 hdtrl.file_descriptor = fromfd;
6122 hdtrl.file_offset = 0;
6123 hdtrl.file_bytes = 0;
6124 hdtrl.trailer_data = 0;
6125 hdtrl.trailer_length = 0;
6126
6127 nwritten = send_file(&tofd, &hdtrl, 0);
6128],
6129samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
6130 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
6131 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
6132 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
6133 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
6134 else
6135 AC_MSG_RESULT(no);
6136 fi
6137 ;;
6138 *)
6139 ;;
6140 esac
6141 ;;
6142 *)
6143 AC_MSG_RESULT(no)
6144 ;;
6145 esac ],
6146 AC_MSG_RESULT(yes)
6147)
6148
6149############################################
6150# See if we have the Linux readahead syscall.
6151
6152AC_CACHE_CHECK([for Linux readahead],
6153 samba_cv_HAVE_LINUX_READAHEAD,[
6154 AC_TRY_LINK([
6155#if defined(HAVE_UNISTD_H)
6156#include <unistd.h>
6157#endif
6158#include <fcntl.h>],
6159 [ssize_t err = readahead(0,0,0x80000);],
6160 samba_cv_HAVE_LINUX_READAHEAD=yes,
6161 samba_cv_HAVE_LINUX_READAHEAD=no)])
6162
6163if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
6164 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
6165 [Whether Linux readahead is available])
6166fi
6167
6168AC_HAVE_DECL(readahead, [#include <fcntl.h>])
6169
6170############################################
6171# See if we have the posix_fadvise syscall.
6172
6173AC_CACHE_CHECK([for posix_fadvise],
6174 samba_cv_HAVE_POSIX_FADVISE,[
6175 AC_TRY_LINK([
6176#if defined(HAVE_UNISTD_H)
6177#include <unistd.h>
6178#endif
6179#include <fcntl.h>],
6180 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
6181 samba_cv_HAVE_POSIX_FADVISE=yes,
6182 samba_cv_HAVE_POSIX_FADVISE=no)])
6183
6184if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
6185 AC_DEFINE(HAVE_POSIX_FADVISE,1,
6186 [Whether posix_fadvise is available])
6187fi
6188
6189############################################
6190# See if we have the Linux splice syscall.
6191
6192case "$host_os" in
6193*linux*)
6194AC_CACHE_CHECK([for Linux splice],
6195 samba_cv_HAVE_LINUX_SPLICE,[
6196 AC_TRY_LINK([
6197#if defined(HAVE_UNISTD_H)
6198#include <unistd.h>
6199#endif
6200#include <fcntl.h>],
6201 [long ret = splice(0,0,1,0,400,0);],
6202 samba_cv_HAVE_LINUX_SPLICE=yes,
6203 samba_cv_HAVE_LINUX_SPLICE=no)])
6204;;
6205*)
6206samba_cv_HAVE_LINUX_SPLICE=no
6207;;
6208esac
6209
6210if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
6211 AC_DEFINE(HAVE_LINUX_SPLICE,1,
6212 [Whether Linux splice is available])
6213fi
6214
6215AC_HAVE_DECL(splice, [#include <fcntl.h>])
6216
6217############################################
6218# See if we have the a broken readlink syscall.
6219
6220AC_CACHE_CHECK([for a broken readlink syscall],samba_cv_HAVE_BROKEN_READLINK,[
6221AC_TRY_RUN([#include "${srcdir-.}/../tests/readlink.c"],
6222 samba_cv_HAVE_BROKEN_READLINK=no,samba_cv_HAVE_BROKEN_READLINK=yes,samba_cv_HAVE_BROKEN_READLINK=cross)
6223])
6224if test x"$samba_cv_HAVE_BROKEN_READLINK" = x"yes"; then
6225 AC_DEFINE(HAVE_BROKEN_READLINK,1,[Whether the readlink syscall is broken])
6226fi
6227
6228#################################################
6229# Check whether winbind is supported on this platform. If so we need to
6230# build and install client programs, sbin programs and shared libraries
6231
6232AC_MSG_CHECKING(whether to build winbind)
6233
6234# Initially, the value of $host_os decides whether winbind is supported
6235
6236HAVE_WINBIND=yes
6237HAVE_WBCLIENT=no
6238
6239# Define external wbclient library to link against. This disables winbind.
6240# We define this here so --with-winbind can override it.
6241AC_ARG_WITH(wbclient,
6242[AS_HELP_STRING([--with-wbclient], [Use external wbclient (optional)])],
6243[
6244 case "$withval" in
6245 no)
6246 HAVE_WBCLIENT=no
6247 ;;
6248 yes)
6249 HAVE_WBCLIENT=yes
6250 HAVE_WINBIND=no
6251 ;;
6252 *)
6253 HAVE_WBCLIENT=yes
6254 HAVE_WINBIND=no
6255 WBCLIENT_INCLUDES="-I$withval/include"
6256 WBCLIENT_LDFLAGS="-L$withval/lib"
6257 ;;
6258 esac ],
6259)
6260
6261AC_SUBST(WBCLIENT_INCLUDES)
6262AC_SUBST(WBCLIENT_LDFLAGS)
6263AC_SUBST(WBCLIENT_LIBS)
6264
6265
6266# Define the winbind shared library name and any specific linker flags
6267# it needs to be built with.
6268
6269WINBIND_NSS="../nsswitch/libnss_winbind.$SHLIBEXT"
6270WINBIND_WINS_NSS="../nsswitch/libnss_wins.$SHLIBEXT"
6271WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
6272NSSSONAMEVERSIONSUFFIX=""
6273
6274case "$host_os" in
6275 *linux* | gnu* | k*bsd*-gnu | kopensolaris*-gnu)
6276 NSSSONAMEVERSIONSUFFIX=".2"
6277 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_linux.o"
6278 ;;
6279 *freebsd[[5-9]]*)
6280 # FreeBSD winbind client is implemented as a wrapper around
6281 # the Linux version.
6282 NSSSONAMEVERSIONSUFFIX=".1"
6283 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_freebsd.o \
6284 ../nsswitch/winbind_nss_linux.o"
6285 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6286 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6287 ;;
6288
6289 *netbsd*[[3-9]]*)
6290 # NetBSD winbind client is implemented as a wrapper
6291 # around the Linux version. It needs getpwent_r() to
6292 # indicate libc's use of the correct nsdispatch API.
6293 #
6294 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
6295 WINBIND_NSS_EXTRA_OBJS="\
6296 ../nsswitch/winbind_nss_netbsd.o \
6297 ../nsswitch/winbind_nss_linux.o"
6298 WINBIND_NSS="../nsswitch/nss_winbind.$SHLIBEXT"
6299 WINBIND_WINS_NSS="../nsswitch/nss_wins.$SHLIBEXT"
6300 else
6301 HAVE_WINBIND=no
6302 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
6303 fi
6304 ;;
6305 *irix*)
6306 # IRIX has differently named shared libraries
6307 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_irix.o"
6308 WINBIND_NSS="../nsswitch/libns_winbind.$SHLIBEXT"
6309 WINBIND_WINS_NSS="../nsswitch/libns_wins.$SHLIBEXT"
6310 ;;
6311 *solaris*)
6312 # Solaris winbind client is implemented as a wrapper around
6313 # the Linux version.
6314 NSSSONAMEVERSIONSUFFIX=".1"
6315 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o \
6316 ../nsswitch/winbind_nss_linux.o"
6317 ;;
6318 *hpux11*)
6319 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_solaris.o"
6320 ;;
6321 *aix*)
6322 # AIX has even differently named shared libraries. No
6323 # WINS support has been implemented yet.
6324 WINBIND_NSS_EXTRA_OBJS="../nsswitch/winbind_nss_aix.o"
6325 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
6326 WINBIND_NSS="../nsswitch/WINBIND"
6327 WINBIND_WINS_NSS=""
6328 ;;
6329 *)
6330 HAVE_WINBIND=no
6331 winbind_no_reason=", unsupported on $host_os"
6332 ;;
6333esac
6334
6335# Check the setting of --with-winbind
6336
6337AC_ARG_WITH(winbind,
6338[AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
6339[
6340 case "$withval" in
6341 yes)
6342 HAVE_WINBIND=yes
6343 HAVE_WBCLIENT=no
6344 ;;
6345 no)
6346 HAVE_WINBIND=no
6347 winbind_reason=""
6348 ;;
6349 esac ],
6350)
6351
6352# We need unix domain sockets for winbind
6353
6354if test x"$HAVE_WINBIND" = x"yes"; then
6355 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
6356 winbind_no_reason=", no unix domain socket support on $host_os"
6357 HAVE_WINBIND=no
6358 fi
6359fi
6360
6361# Display test results
6362
6363if test x"$HAVE_WINBIND" = x"no"; then
6364 WINBIND_NSS=""
6365 WINBIND_WINS_NSS=""
6366fi
6367if test x"$HAVE_WBCLIENT" = x"yes"; then
6368 AC_CHECK_LIB(wbclient, wbcInterfaceDetails,
6369 [LIBWBCLIENT_LIBS="-lwbclient"], AC_MSG_ERROR([Could not find wbclient]), [$WBCLIENT_LDFLAGS])
6370 LIBWBCLIENT_LIBS="$LIBWBCLIENT_LIBS $WBCLIENT_LDFLAGS"
6371 AC_MSG_RESULT(yes)
6372 AC_DEFINE(WITH_WINBIND,1,[Whether to link to wbclient])
6373 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6374else
6375 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
6376 BUILD_LIBWBCLIENT_SHARED=no
6377 else
6378 BUILD_LIBWBCLIENT_SHARED=yes
6379 fi
6380
6381 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
6382 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
6383 LIBWBCLIENT_SOVER=0
6384 LIBWBCLIENT_FULLVER=0
6385 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
6386 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
6387 ## Only worry about libwbclient if we have shared
6388 # library support
6389 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
6390 LIBWBCLIENT=libwbclient
6391 INSTALL_LIBWBCLIENT=installlibwbclient
6392 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
6393 LIBWBCLIENT_LIBS="-lwbclient"
6394 else
6395 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
6396 LIBWBCLIENT_LIBS=$LIBWBCLIENT_STATIC_TARGET
6397 fi
6398fi
6399
6400if test x"$HAVE_WINBIND" = x"yes"; then
6401 AC_MSG_RESULT(yes)
6402 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
6403
6404 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
6405 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
6406 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
6407 PAM_MODULES="$PAM_MODULES pam_winbind"
6408 INSTALL_PAM_MODULES="installpammodules"
6409 UNINSTALL_PAM_MODULES="uninstallpammodules"
6410 fi
6411
6412 # we use winbind, check for krb5 locate_plugin support:
6413 AC_CHECK_HEADERS([krb5/locate_plugin.h], [], [],
6414 [[#ifdef HAVE_KRB5_H
6415 #include <krb5.h>
6416 #endif
6417 ]])
6418 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
6419 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
6420 if test x"$BLDSHARED" = x"true" ; then
6421 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
6422 fi
6423 fi
6424 # end of krb5 locate_plugin check
6425else
6426 AC_MSG_RESULT(no$winbind_no_reason)
6427fi
6428
6429AC_SUBST(WINBIND_NSS)
6430AC_SUBST(WINBIND_WINS_NSS)
6431AC_SUBST(WINBIND_NSS_LDSHFLAGS)
6432AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
6433AC_SUBST(NSSSONAMEVERSIONSUFFIX)
6434
6435AC_SUBST(WINBIND_KRB5_LOCATOR)
6436
6437# Solaris 10 does have new member in nss_XbyY_key
6438AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
6439 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
6440 [#include <nss_dbdefs.h>])
6441
6442# Solaris has some extra fields in struct passwd that need to be
6443# initialised otherwise nscd crashes.
6444
6445AC_CHECK_MEMBER(struct passwd.pw_comment,
6446 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
6447 [#include <pwd.h>])
6448
6449AC_CHECK_MEMBER(struct passwd.pw_age,
6450 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
6451 [#include <pwd.h>])
6452
6453# AIX 4.3.x and 5.1 do not have as many members in
6454# struct secmethod_table as AIX 5.2
6455AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
6456 [#include <usersec.h>])
6457AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
6458 [#include <usersec.h>])
6459
6460AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
6461AC_TRY_COMPILE([#include <sys/types.h>
6462#include <sys/socket.h>],
6463[struct ucred cred;
6464 socklen_t cred_len;
6465 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
6466],
6467samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
6468if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
6469 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
6470fi
6471
6472AC_CACHE_CHECK([for getpeereid],samba_cv_HAVE_GETPEEREID,[
6473AC_TRY_LINK([#include <sys/types.h>
6474#include <unistd.h>],
6475[uid_t uid; gid_t gid; int ret;
6476 ret = getpeereid(0, &uid, &gid);
6477],
6478samba_cv_HAVE_GETPEEREID=yes,samba_cv_HAVE_GETPEEREID=no)])
6479if test x"$samba_cv_HAVE_GETPEEREID" = xyes; then
6480 AC_DEFINE(HAVE_GETPEEREID,1,
6481 [Whether we have getpeereid to get socket credentials])
6482fi
6483
6484
6485#################################################
6486# Check to see if we should use the included popt
6487
6488AC_ARG_WITH(included-popt,
6489[AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
6490[
6491 case "$withval" in
6492 yes)
6493 INCLUDED_POPT=yes
6494 ;;
6495 no)
6496 INCLUDED_POPT=no
6497 ;;
6498 esac ],
6499)
6500if test x"$INCLUDED_POPT" != x"yes"; then
6501 AC_CHECK_LIB(popt, poptGetContext,
6502 INCLUDED_POPT=no, INCLUDED_POPT=yes)
6503fi
6504
6505AC_MSG_CHECKING(whether to use included popt)
6506if test x"$INCLUDED_POPT" = x"yes"; then
6507 AC_MSG_RESULT(yes)
6508 BUILD_POPT='$(POPT_OBJ)'
6509 POPTLIBS='$(POPT_OBJ)'
6510 FLAGS1="-I\$(srcdir)/../lib/popt"
6511else
6512 AC_MSG_RESULT(no)
6513 BUILD_POPT=""
6514 POPTLIBS="-lpopt"
6515fi
6516AC_SUBST(BUILD_POPT)
6517AC_SUBST(POPTLIBS)
6518AC_SUBST(FLAGS1)
6519
6520#################################################
6521# Check if user wants DNS service discovery support
6522
6523AC_ARG_ENABLE(dnssd,
6524[AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=no)])])
6525
6526AC_SUBST(DNSSD_LIBS)
6527if test x"$enable_dnssd" = x"yes"; then
6528 have_dnssd_support=yes
6529
6530 AC_CHECK_HEADERS(dns_sd.h)
6531 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
6532 have_dnssd_support=no
6533 fi
6534
6535 # On Darwin the DNSSD API is in libc, but on other platforms it's
6536 # probably in -ldns_sd
6537 AC_CHECK_FUNCS(DNSServiceRegister)
6538 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
6539 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
6540 x"$ac_cv_lib_ext_dns_sd_DNSServiceRegister" != x"yes"; then
6541 have_dnssd_support=no
6542 fi
6543
6544 if test x"$have_dnssd_support" = x"yes"; then
6545 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
6546 [Whether to enable DNS service discovery support])
6547 else
6548 if test x"$enable_dnssd" = x"yes"; then
6549 AC_MSG_ERROR(DNS service discovery support not available)
6550 fi
6551 fi
6552
6553fi
6554
6555#################################################
6556# Check if user wants avahi support
6557
6558AC_ARG_ENABLE(avahi,
6559[AS_HELP_STRING([--enable-avahi], [Enable Avahi support (default=auto)])])
6560
6561if test x"$enable_avahi" != x"no"; then
6562 have_avahi_support=yes
6563
6564 AC_CHECK_HEADERS(avahi-common/watch.h)
6565 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6566 have_avahi_support=no
6567 fi
6568
6569 AC_CHECK_HEADERS(avahi-client/client.h)
6570 if test x"$ac_cv_header_avahi_common_watch_h" != x"yes"; then
6571 have_avahi_support=no
6572 fi
6573
6574 save_LIBS="$LIBS"
6575 AC_CHECK_LIB(avahi-client, avahi_client_new,[have_avahi_client_new=yes])
6576 AC_CHECK_LIB(avahi-common, avahi_strerror,[have_avahi_strerror=yes])
6577 LIBS="$save_LIBS"
6578
6579 if test x"$have_avahi_client_new" != x"yes" -o \
6580 x"$have_avahi_strerror" != x"yes" ; then
6581 have_avahi_support=no
6582 fi
6583
6584 if test x"$have_avahi_support" = x"yes"; then
6585 AC_SUBST(AVAHI_LIBS, "-lavahi-client -lavahi-common")
6586 AC_DEFINE(WITH_AVAHI_SUPPORT, 1,
6587 [Whether to enable avahi support])
6588 AC_SUBST(AVAHI_OBJ, "lib/avahi.o smbd/avahi_register.o")
6589 else
6590 if test x"$enable_avahi" = x"yes"; then
6591 AC_MSG_ERROR(avahi support not available)
6592 fi
6593 fi
6594fi
6595
6596
6597#################################################
6598# Set pthread stuff
6599
6600PTHREAD_CFLAGS=error
6601PTHREAD_LDFLAGS=error
6602
6603# If it's error, then the user didn't
6604# define it.
6605if test "x$PTHREAD_LDFLAGS" = xerror; then
6606 AC_CHECK_LIB(pthread, pthread_attr_init, [
6607 PTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
6608 PTHREAD_LDFLAGS="-lpthread" ])
6609fi
6610
6611if test "x$PTHREAD_LDFLAGS" = xerror; then
6612 AC_CHECK_LIB(pthreads, pthread_attr_init, [
6613 PTHREAD_CFLAGS="-D_THREAD_SAFE"
6614 PTHREAD_LDFLAGS="-lpthreads" ])
6615fi
6616
6617if test "x$PTHREAD_LDFLAGS" = xerror; then
6618 AC_CHECK_LIB(c_r, pthread_attr_init, [
6619 PTHREAD_CFLAGS="-D_THREAD_SAFE -pthread"
6620 PTHREAD_LDFLAGS="-pthread" ])
6621fi
6622
6623if test "x$PTHREAD_LDFLAGS" = xerror; then
6624 AC_CHECK_FUNC(pthread_attr_init, [
6625 PTHREAD_CFLAGS="-D_REENTRANT"
6626 PTHREAD_LDFLAGS="-lpthread" ])
6627fi
6628
6629# especially for HP-UX, where the AC_CHECK_FUNC macro fails to test for
6630# pthread_attr_init. On pthread_mutex_lock it works there...
6631if test "x$PTHREAD_LDFLAGS" = xerror; then
6632 AC_CHECK_LIB(pthread, pthread_mutex_lock, [
6633 PTHREAD_CFLAGS="-D_REENTRANT"
6634 PTHREAD_LDFLAGS="-lpthread" ])
6635fi
6636
6637AC_SUBST(PTHREAD_CFLAGS)
6638AC_SUBST(PTHREAD_LDFLAGS)
6639
6640samba_cv_HAVE_PTHREAD=no
6641if test x"$PTHREAD_CFLAGS" != xerror -a x"$PTHREAD_LDFLAGS" != xerror; then
6642 samba_cv_HAVE_PTHREAD=yes
6643 # now check for pthread.h with pthread-correct CFLAGS and LDFLAGS:
6644 ac_save_CFLAGS=$CFLAGS
6645 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6646 ac_save_LDFLAGS=$LDFLAGS
6647 LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS"
6648 AC_CHECK_HEADERS(pthread.h)
6649 CFLAGS=$ac_save_CFLAGS
6650 LDFLAGS=$ac_save_LDFLAGS
6651 AC_DEFINE(HAVE_PTHREAD, 1, [Do we have pthreads around?])
6652fi
6653
6654#################################################
6655# Check if user wants pthreadpool support
6656
6657AC_ARG_ENABLE(pthreadpool,
6658[AS_HELP_STRING([--enable-pthreadpool], [Enable pthreads pool helper support (default=no)])])
6659
6660if test x"$enable_pthreadpool" = xyes -a x"$samba_cv_HAVE_PTHREAD" != x"yes"; then
6661 AC_MSG_ERROR([pthreadpool support cannot be enabled when pthread support was not found])
6662fi
6663
6664if test x"$enable_pthreadpool" = x"yes" -a x"$samba_cv_HAVE_PTHREAD" = x"yes"; then
6665 LIBS="$LIBS $PTHREAD_LDFLAGS"
6666 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
6667 AC_DEFINE(WITH_PTHREADPOOL, 1, [Whether to include pthreadpool helpers])
6668 AC_SUBST(PTHREADPOOL_OBJ, "lib/pthreadpool/pthreadpool.o")
6669 PTHREADPOOLTEST="bin/pthreadpooltest\$(EXEEXT)"
6670 AC_SUBST(PTHREADPOOLTEST)
6671fi
6672
6673#################################################
6674# Check to see if we should use the included iniparser
6675
6676AC_ARG_WITH(included-iniparser,
6677[AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
6678[
6679 case "$withval" in
6680 yes)
6681 INCLUDED_INIPARSER=yes
6682 ;;
6683 no)
6684 INCLUDED_INIPARSER=no
6685 ;;
6686 esac ],
6687)
6688if test x"$INCLUDED_INIPARSER" != x"yes"; then
6689 AC_CHECK_LIB(iniparser, iniparser_load,
6690 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
6691fi
6692
6693AC_MSG_CHECKING(whether to use included iniparser)
6694if test x"$INCLUDED_INIPARSER" = x"yes"; then
6695 AC_MSG_RESULT(yes)
6696 BUILD_INIPARSER='$(INIPARSER_OBJ)'
6697 INIPARSERLIBS=""
6698 FLAGS1="$FLAGS1 -I\$(srcdir)/../lib/iniparser/src"
6699else
6700 AC_MSG_RESULT(no)
6701 BUILD_INIPARSER=""
6702 INIPARSERLIBS="-liniparser"
6703fi
6704AC_SUBST(BUILD_INIPARSER)
6705AC_SUBST(INIPARSERLIBS)
6706AC_SUBST(FLAGS1)
6707
6708###################################################
6709# Check for different/missing (set|get|end)netgrent prototypes
6710CFLAGS_SAVE=$CFLAGS
6711if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
6712 CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
6713fi
6714AC_CACHE_CHECK([for setnetgrent prototype],samba_cv_setnetgrent_prototype, [
6715 AC_TRY_COMPILE([#include<netdb.h>
6716 #ifdef HAVE_NETGROUP_H
6717 #include<netgroup.h>
6718 #endif],[setnetgrent("foo")],
6719 samba_cv_setnetgrent_prototype=yes, samba_cv_setnetgrent_prototype=no)])
6720if test x"$samba_cv_setnetgrent_prototype" = x"yes"; then
6721 AC_DEFINE(HAVE_SETNETGRENT_PROTOTYPE, 1, [If setnetgrent prototype is defined])
6722fi
6723AC_CACHE_CHECK([for getnetgrent prototype],samba_cv_getnetgrent_prototype, [
6724 AC_TRY_COMPILE([#include<netdb.h>
6725 #ifdef HAVE_NETGROUP_H
6726 #include<netgroup.h>
6727 #endif],[char *dom, *user,*host; getnetgrent(&dom,&user,&host)],
6728 samba_cv_getnetgrent_prototype=yes, samba_cv_getnetgrent_prototype=no)])
6729if test x"$samba_cv_getnetgrent_prototype" = x"yes"; then
6730 AC_DEFINE(HAVE_GETNETGRENT_PROTOTYPE, 1, [If getnetgrent prototype is defined])
6731fi
6732AC_CACHE_CHECK([for endnetgrent prototype],samba_cv_endnetgrent_prototype, [
6733 AC_TRY_COMPILE([#include<netdb.h>
6734 #ifdef HAVE_NETGROUP_H
6735 #include<netgroup.h>
6736 #endif],[endnetgrent()],
6737 samba_cv_endnetgrent_prototype=yes, samba_cv_endnetgrent_prototype=no)])
6738if test x"$samba_cv_endnetgrent_prototype" = x"yes"; then
6739 AC_DEFINE(HAVE_ENDNETGRENT_PROTOTYPE, 1, [If endnetgrent prototype is defined])
6740fi
6741
6742CFLAGS=$CFLAGS_SAVE
6743
6744# Checks for the vfs_fileid module
6745# Start
6746AC_CHECK_FUNC(getmntent)
6747
6748AC_CHECK_HEADERS(sys/statfs.h)
6749
6750AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
6751AC_CACHE_VAL(vfsfileid_cv_statfs,[
6752 AC_TRY_RUN([
6753 #include <sys/types.h>
6754 #include <sys/statfs.h>
6755 int main(void)
6756 {
6757 struct statfs fsd;
6758 fsid_t fsid = fsd.f_fsid;
6759 return statfs (".", &fsd);
6760 }],
6761 vfsfileid_cv_statfs=yes,
6762 vfsfileid_cv_statfs=no,
6763 vfsfileid_cv_statfs=cross)
6764])
6765AC_MSG_RESULT($vfsfileid_cv_statfs)
6766
6767if test x"$ac_cv_func_getmntent" = x"yes" -a \
6768 x"$vfsfileid_cv_statfs" = x"yes"; then
6769 default_shared_modules="$default_shared_modules vfs_fileid"
6770fi
6771# End
6772# Checks for the vfs_fileid module
6773
6774
6775for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6776do
6777 eval MODULE_DEFAULT_$i=STATIC
6778done
6779
6780for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6781do
6782 dnl Fall back to static if we cannot build shared libraries
6783 eval MODULE_DEFAULT_$i=STATIC
6784
6785 if test $BLDSHARED = true; then
6786 eval MODULE_DEFAULT_$i=SHARED
6787 fi
6788done
6789
6790dnl Always build these modules static
6791MODULE_rpc_spoolss=STATIC
6792MODULE_rpc_srvsvc=STATIC
6793MODULE_idmap_tdb=STATIC
6794MODULE_idmap_passdb=STATIC
6795MODULE_idmap_nss=STATIC
6796
6797MODULE_nss_info_template=STATIC
6798
6799AC_ARG_WITH(static-modules,
6800[AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6801[ if test $withval; then
6802 for i in `echo $withval | sed -e 's/,/ /g'`
6803 do
6804 eval MODULE_$i=STATIC
6805 done
6806fi ])
6807
6808AC_ARG_WITH(shared-modules,
6809[AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6810[ if test $withval; then
6811 for i in `echo $withval | sed -e 's/,/ /g'`
6812 do
6813 eval MODULE_$i=SHARED
6814 done
6815fi ])
6816
6817if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
6818 x"$MODULE_vfs_notify_fam" = xSTATIC ; then
6819 SMBD_FAM_LIBS="$SMB_FAM_LIBS"
6820 AC_SUBST(SMBD_FAM_LIBS)
6821fi
6822
6823SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o passdb/pdb_ipa.o,
6824 "bin/ldapsam.$SHLIBEXT", PDB,
6825 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6826SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
6827SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6828SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6829SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
6830SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6831
6832SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6833SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6834SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6835SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6836SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6837SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6838SMB_MODULE(idmap_autorid, winbindd/idmap_autorid.o, "bin/autorid.$SHLIBEXT", IDMAP)
6839SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6840SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6841SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6842SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6843
6844SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6845SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6846
6847SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6848SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6849SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6850SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6851SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6852
6853SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6854SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6855SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6856SMB_MODULE(auth_wbc, \$(AUTH_WBC_OBJ), "bin/wbc.$SHLIBEXT", AUTH)
6857SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6858SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6859SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6860SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6861SMB_MODULE(auth_netlogond, \$(AUTH_NETLOGOND_OBJ), "bin/netlogond.$SHLIBEXT", AUTH)
6862SMB_SUBSYSTEM(AUTH,auth/auth.o)
6863
6864SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6865SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6866SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6867SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6868SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6869SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6870SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6871SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6872SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6873SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6874SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6875SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6876SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6877SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6878SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6879SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6880SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6881SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6882SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6883SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6884SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6885SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6886SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6887SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6888SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6889SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6890SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6891SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6892SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6893SMB_MODULE(vfs_gpfs_hsm_notify, \$(VFS_GPFS_PREFETCH_OBJ), "bin/gpfs_hsm_notify.$SHLIBEXT", VFS)
6894SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6895SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6896SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6897SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6898SMB_MODULE(vfs_preopen, \$(VFS_PREOPEN_OBJ), "bin/preopen.$SHLIBEXT", VFS)
6899SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6900SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6901SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6902SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6903SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6904SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6905SMB_MODULE(vfs_onefs, \$(VFS_ONEFS), "bin/onefs.$SHLIBEXT", VFS)
6906SMB_MODULE(vfs_onefs_shadow_copy, \$(VFS_ONEFS_SHADOW_COPY), "bin/onefs_shadow_copy.$SHLIBEXT", VFS)
6907SMB_MODULE(vfs_dirsort, \$(VFS_DIRSORT_OBJ), "bin/dirsort.$SHLIBEXT", VFS)
6908SMB_MODULE(vfs_scannedonly, \$(VFS_SCANNEDONLY_OBJ), "bin/scannedonly.$SHLIBEXT", VFS)
6909SMB_MODULE(vfs_crossrename, \$(VFS_CROSSRENAME_OBJ), "bin/crossrename.$SHLIBEXT", VFS)
6910SMB_MODULE(vfs_linux_xfs_sgid, \$(VFS_LINUX_XFS_SGID_OBJ), "bin/linux_xfs_sgid.$SHLIBEXT", VFS)
6911SMB_MODULE(vfs_time_audit, \$(VFS_TIME_AUDIT_OBJ), "bin/time_audit.$SHLIBEXT", VFS)
6912
6913SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6914
6915SMB_MODULE(perfcount_onefs, \$(PERFCOUNT_ONEFS), "bin/pc_onefs.$SHLIBEXT", PERFCOUNT)
6916SMB_MODULE(perfcount_test, \$(PERFCOUNT_TEST), "bin/pc_test.$SHLIBEXT", PERFCOUNT)
6917SMB_SUBSYSTEM(PERFCOUNT,smbd/perfcount.o)
6918
6919SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6920SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6921SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6922SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6923
6924AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6925
6926#################################################
6927# do extra things if we are running insure
6928
6929if test "${ac_cv_prog_CC}" = "insure"; then
6930 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6931fi
6932
6933#################################################
6934# If run from the build farm, enable NASTY hacks
6935#################################################
6936AC_MSG_CHECKING(whether to enable build farm hacks)
6937if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6938 AC_MSG_RESULT(yes)
6939 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6940else
6941 AC_MSG_RESULT(no)
6942fi
6943
6944#################################################
6945# check for bad librt/libpthread interactions
6946
6947if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6948 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6949 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6950 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6951
6952SMB_IF_RTSIGNAL_BUG(
6953 [
6954 # Have RT_SIGNAL bug, need to check whether the problem will
6955 # affect anything we have configured.
6956
6957 rt_do_error=no
6958 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6959 if test x"$rt_signal_lease_ok" = x"no" ; then
6960 rt_do_error=yes
6961 fi
6962 fi
6963
6964 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6965 if test x"$rt_signal_notify_ok" = x"no" ; then
6966 rt_do_error=yes
6967 fi
6968 fi
6969
6970 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6971 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6972 if test x"$rt_signal_aio_ok" = x"no" ; then
6973 rt_do_error=yes
6974 fi
6975 fi
6976
6977 if test x"$rt_do_error" = x"yes" ; then
6978 SMB_IS_LIBPTHREAD_LINKED(
6979 [
6980 cat<<MSG
6981
6982*** On this platforms, linking Samba against pthreads causes problems
6983*** with the oplock and change notification mechanisms. You may be
6984*** using pthreads as a side-effect of using the --with-aio-support
6985*** or --with-profiling-data options. Please remove these and try again.
6986
6987MSG
6988 ],
6989 [
6990 cat<<MSG
6991
6992*** On this platform, the oplock and change notification mechanisms do not
6993*** appear to work. Please report this problem to samba-technical@samba.org
6994*** and attach the config.log file from this directory.
6995
6996MSG
6997 ])
6998 AC_MSG_ERROR(unable to use realtime signals on this platform)
6999 fi
7000 ],
7001 [
7002 # no RT_SIGNAL bug, we are golden
7003 SMB_IS_LIBPTHREAD_LINKED(
7004 [
7005 AC_MSG_WARN(using libpthreads - this may degrade performance)
7006 ])
7007
7008 ],
7009 [
7010 # cross compiling, I hope you know what you are doing
7011 true
7012 ])
7013
7014fi
7015
7016m4_include(../lib/zlib/zlib.m4)
7017
7018if test x$smbtorture4_possible = xyes; then
7019 saved_USESHARED="$USESHARED"
7020 USESHARED="false"
7021 smbtorture4_path="bin/smbtorture4"
7022 smbtorture4_option="-t bin/smbtorture4"
7023 AC_SUBST(smbtorture4_path)
7024 AC_SUBST(smbtorture4_option)
7025 USESHARED="$saved_USESHARED"
7026 SMBTORTURE4="bin/smbtorture4"
7027 AC_SUBST(SMBTORTURE4)
7028fi
7029
7030AC_SUBST(ZLIB_LIBS)
7031AC_SUBST(ZLIB_OBJS)
7032AC_ZLIB([ZLIB_OBJS=""], [
7033 ZLIB_LIBS=""
7034 for o in adler32.o compress.o crc32.o gzio.o uncompr.o \
7035 deflate.o trees.o zutil.o inflate.o infback.o \
7036 inftrees.o inffast.o
7037 do
7038 ZLIB_OBJS="$ZLIB_OBJS ../lib/zlib/$o"
7039 done
7040 CFLAGS="-I../lib/zlib $CFLAGS"
7041])
7042
7043AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
7044
7045if test "x$enable_dmalloc" = xyes
7046then
7047 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
7048 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
7049 [Define to check invariants around some common functions])
7050 LIBS="$LIBS -ldmalloc"
7051fi
7052
7053dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
7054LIB_REMOVE_USR_LIB(LDFLAGS)
7055LIB_REMOVE_USR_LIB(LIBS)
7056
7057dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
7058CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
7059CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
7060
7061#################################################
7062# Display summary of libraries detected
7063
7064AC_MSG_RESULT([Using libraries:])
7065AC_MSG_RESULT([ LIBS = $LIBS])
7066if test x"$with_ads_support" != x"no"; then
7067 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
7068fi
7069if test x"$with_ldap_support" != x"no"; then
7070 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
7071fi
7072if test x"$with_dnsupdate_support" != x"no"; then
7073 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
7074fi
7075if test x"$have_dnssd_support" != x"no"; then
7076 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
7077fi
7078AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
7079
7080#################################################
7081# final configure stuff
7082
7083AC_MSG_CHECKING([configure summary])
7084AC_TRY_RUN([#include "${srcdir-.}/../tests/summary.c"],
7085 AC_MSG_RESULT(yes),
7086 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
7087 AC_MSG_WARN([cannot run when cross-compiling]))
7088
7089dnl Merge in developer cflags from now on
7090AC_SUBST(DEVELOPER_CFLAGS)
7091if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
7092 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
7093fi
7094
7095# Stuff the smbd-only libraries at the end of the smbd link
7096# path (if we have them).
7097SMBD_LIBS="$samba_dmapi_libs"
7098AC_SUBST(SMBD_LIBS)
7099
7100CFLAGS="${CFLAGS} \$(FLAGS)"
7101CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
7102
7103# If we had to expand the includes, make tsure the output file is moved back
7104AC_OUTPUT_COMMANDS([
7105if test -f Makefile-noincludes -a ! -f Makefile -a ! -h Makefile ; then
7106 ln -s Makefile-noincludes Makefile
7107fi
7108])
7109
7110AC_OUTPUT(Makefile
7111 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
7112 lib/netapi/examples/Makefile
7113 lib/netapi/tests/Makefile
7114 pkgconfig/smbclient.pc
7115 pkgconfig/wbclient.pc
7116 pkgconfig/netapi.pc
7117 pkgconfig/smbsharemodes.pc
7118 ../examples/libsmbclient/Makefile.internal
7119 )
7120
7121#################################################
7122# Print very concise instructions on building/use
7123if test "x$enable_dmalloc" = xyes
7124then
7125 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
7126 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
7127fi
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