| blob | 49732b679773327ded947c33ce83ca2881f328fe |
1 dnl Process this file with autoconf to produce a configure script.
3 dnl We must use autotools 2.54 or above
4 AC_PREREQ(2.54)
6 AC_INIT([Samba],[3],[samba-technical@samba.org])
8 AC_CONFIG_SRCDIR([include/includes.h])
9 AC_CONFIG_HEADER(include/config.h)
10 AC_DEFINE(CONFIG_H_IS_FROM_SAMBA,1,[Marker for samba's config.h])
12 case "$PATH" in
13 */usr/ucb*)
14 AC_MSG_WARN([\$PATH contains /usr/ucb - build errors may follow])
15 ;;
16 esac
18 builddir=`pwd`
19 AC_SUBST(builddir)
21 m4_include(m4/samba_version.m4)
22 m4_include(m4/check_path.m4)
24 AC_LIBREPLACE_CC_CHECKS
26 m4_include(lib/talloc/libtalloc.m4)
28 TALLOC_OBJS=""
29 for obj in ${TALLOC_OBJ}; do
30 TALLOC_OBJS="${TALLOC_OBJS} ${tallocdir}/${obj}"
31 done
32 AC_SUBST(TALLOC_OBJS)
34 # TODO: These should come from m4_include(lib/tdb/libtdb.m4)
35 # but currently this fails: things have to get merged from s4.
36 tdbdir="lib/tdb"
37 AC_SUBST(tdbdir)
38 TDB_CFLAGS="-I${srcdir-.}/$tdbdir/include"
39 AC_SUBST(TDB_CFLAGS)
40 TDB_OBJ="common/tdb.o common/dump.o common/transaction.o common/error.o common/traverse.o"
41 TDB_OBJ="$TDB_OBJ common/freelist.o common/freelistcheck.o common/io.o common/lock.o common/open.o"
42 AC_SUBST(TDB_OBJ)
44 TDB_OBJS=""
45 for obj in ${TDB_OBJ}; do
46 TDB_OBJS="${TDB_OBJS} ${tdbdir}/${obj}"
47 done
48 AC_SUBST(TDB_OBJS)
50 SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include -I. -I${srcdir-.}"
51 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/lib/replace"
52 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TALLOC_CFLAGS}"
53 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TDB_CFLAGS}"
54 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/libaddns"
55 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
57 SAMBA_CONFIGURE_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/popt"
59 ## cleanup the $(srcdir) in the Makefile if we are outside of the tree
60 if test "x${srcdir-.}" != "x."; then
61 SAMBA_CPPFLAGS=`echo ${SAMBA_CPPFLAGS} | sed -e "s;${srcdir};\$\(srcdir\);g"`
62 fi
64 dnl Unique-to-Samba variables we'll be playing with.
65 AC_SUBST(SAMBA_CPPFLAGS)
66 AC_SUBST(SHELL)
67 AC_SUBST(LDSHFLAGS)
68 AC_SUBST(SONAMEFLAG)
69 AC_SUBST(SHLD)
70 AC_SUBST(MODULE_EXPORTS)
71 AC_SUBST(DSO_EXPORTS)
72 AC_SUBST(HOST_OS)
73 AC_SUBST(PICFLAG)
74 AC_SUBST(PIE_CFLAGS)
75 AC_SUBST(PIE_LDFLAGS)
76 AC_SUBST(RELRO_LDFLAGS)
77 AC_SUBST(SHLIBEXT)
78 AC_SUBST(INSTALLLIBCMD_SH)
79 AC_SUBST(INSTALLLIBCMD_A)
80 AC_SUBST(UNINSTALLLIBCMD_SH)
81 AC_SUBST(UNINSTALLLIBCMD_A)
83 AC_SUBST(INSTALL_LIBWBCLIENT)
84 AC_SUBST(UNINSTALL_LIBWBCLIENT)
85 AC_SUBST(LIBWBCLIENT_SHARED_TARGET)
86 AC_SUBST(LIBWBCLIENT_SHARED)
87 AC_SUBST(LIBWBCLIENT_STATIC_TARGET)
88 AC_SUBST(LIBWBCLIENT_STATIC)
89 AC_SUBST(LIBWBCLIENT_SOVER)
90 AC_SUBST(LIBWBCLIENT)
91 AC_SUBST(WINBIND_LIBS)
93 AC_SUBST(LIBSAMBAUTIL_SHARED)
95 AC_SUBST(PRINT_LIBS)
96 AC_SUBST(AUTH_LIBS)
97 AC_SUBST(ACL_LIBS)
98 AC_SUBST(PASSDB_LIBS)
99 AC_SUBST(IDMAP_LIBS)
100 AC_SUBST(KRB5_LIBS)
101 AC_SUBST(UUID_LIBS)
102 AC_SUBST(LDAP_LIBS)
103 AC_SUBST(GPEXT_LIBS)
104 AC_SUBST(PAM_MODULES)
105 AC_SUBST(INSTALL_PAM_MODULES)
106 AC_SUBST(UNINSTALL_PAM_MODULES)
107 AC_SUBST(NSS_MODULES)
108 AC_SUBST(EXTRA_BIN_PROGS)
109 AC_SUBST(CIFSMOUNT_PROGS)
110 AC_SUBST(INSTALL_CIFSMOUNT)
111 AC_SUBST(UNINSTALL_CIFSMOUNT)
112 AC_SUBST(CIFSUPCALL_PROGS)
113 AC_SUBST(INSTALL_CIFSUPCALL)
114 AC_SUBST(UNINSTALL_CIFSUPCALL)
115 AC_SUBST(EXTRA_SBIN_PROGS)
116 AC_SUBST(EXTRA_ALL_TARGETS)
117 AC_SUBST(CONFIG_LIBS)
118 AC_SUBST(NSCD_LIBS)
120 # compile with optimization and without debugging by default, but
121 # allow people to set their own preference.
122 # do this here since AC_CACHE_CHECK apparently sets the CFLAGS to "-g -O2"
123 # if it has no value. This prevent *very* large debug binaries from occurring
124 # by default.
125 if test "x$CFLAGS" = x; then
126 CFLAGS="-O"
127 fi
128 if test "x$debug" = "xyes" ; then
129 CFLAGS="${CFLAGS} -g"
130 else
131 CFLAGS="-O"
132 fi
134 CFLAGS="${CFLAGS} -D_SAMBA_BUILD_=3"
136 m4_include(lib/socket_wrapper/config.m4)
137 m4_include(lib/nss_wrapper/config.m4)
139 m4_include(m4/swat.m4)
141 # Probe the gcc version for extra CFLAGS. We always stash these in
142 # DEVELOPER_CFLAGS, so that you can turn them on and off with a simple
143 # Makefile edit, avoiding the need to re-run configure.
144 if test x"$ac_cv_prog_gcc" = x"yes" ; then
145 DEVELOPER_CFLAGS="-g -Wall -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -DDEBUG_PASSWORD -DDEVELOPER"
146 # Add -Wdeclaration-after-statement if compiler supports it
147 AC_CACHE_CHECK(
148 [that the C compiler understands -Wdeclaration-after-statement],
149 samba_cv_HAVE_Wdeclaration_after_statement, [
150 AC_TRY_RUN_STRICT([
151 int main(void)
152 {
153 return 0;
154 }],[-Wdeclaration-after-statement],[$CPPFLAGS],[$LDFLAGS],
155 samba_cv_HAVE_Wdeclaration_after_statement=yes,
156 samba_cv_HAVE_Wdeclaration_after_statement=no,
157 samba_cv_HAVE_Wdeclaration_after_statement=cross)
158 ])
160 if test x"$samba_cv_HAVE_Wdeclaration_after_statement" = x"yes"; then
161 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Wdeclaration-after-statement"
162 fi
164 #-Werror-implicit-function-declaration
165 AC_CACHE_CHECK(
166 [that the C compiler understands -Werror-implicit-function-declaration],
167 samba_cv_HAVE_Werror_implicit_function_declaration, [
168 AC_TRY_RUN_STRICT([
169 int main(void)
170 {
171 return 0;
172 }],[-Werror-implicit-function-declaration],[$CPPFLAGS],[$LDFLAGS],
173 samba_cv_HAVE_Werror_implicit_function_declaration=yes,
174 samba_cv_HAVE_Werror_implicit_function_declaration=no,
175 samba_cv_HAVE_Werror_implicit_function_declaration=cross)
176 ])
177 if test x"$samba_cv_HAVE_Werror_implicit_function_declaration" = x"yes"; then
178 DEVELOPER_CFLAGS="${DEVELOPER_CFLAGS} -Werror-implicit-function-declaration"
179 fi
181 # krb5developer is like developer, except we don't get
182 # -Wstrict-prototypes.
183 if test x"$krb5_developer" != x"$yes" ; then
184 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Wstrict-prototypes"
185 fi
187 if test x"$picky_developer" = x"yes"; then
188 DEVELOPER_CFLAGS="$DEVELOPER_CFLAGS -Werror"
189 fi
190 fi
192 AC_ARG_ENABLE(dmalloc, [AS_HELP_STRING([--enable-dmalloc], [Enable heap debugging [default=no]])])
194 if test "x$enable_dmalloc" = xyes
195 then
196 AC_DEFINE(ENABLE_DMALLOC, 1, [Define to turn on dmalloc debugging])
197 AC_DEFINE(DMALLOC_FUNC_CHECK, 1,
198 [Define to check invariants around some common functions])
199 LIBS="$LIBS -ldmalloc"
200 fi
202 #################################################
203 # check for a shared memory profiling support
204 AC_MSG_CHECKING(whether to use profiling)
205 AC_ARG_WITH(profiling-data,
206 [AS_HELP_STRING([--with-profiling-data], [Include gathering source code profile information (default=no)])],
207 [ case "$withval" in
208 yes)
209 AC_MSG_RESULT(yes)
210 AC_DEFINE(WITH_PROFILE,1,[Whether to use profiling])
211 samba_cv_WITH_PROFILE=yes
212 ;;
213 *)
214 AC_MSG_RESULT(no)
215 samba_cv_WITH_PROFILE=no
216 ;;
217 esac ],
218 AC_MSG_RESULT(no)
219 )
221 dnl Checks for programs.
223 AC_PROG_INSTALL
224 AC_PROG_AWK
225 AC_PATH_PROG(PERL, perl)
227 AC_CHECK_TOOL(AR, ar)
229 dnl Check if we use GNU ld
230 LD=ld
231 AC_PROG_LD_GNU
233 dnl Certain versions of GNU ld the default is not to have the
234 dnl --allow-shlib-undefined flag defined. This causes a stackload of
235 dnl warnings when building modules.
236 if test "$ac_cv_prog_gnu_ld" = "yes"; then
237 ac_cv_gnu_ld_version=`$LD -v 2>/dev/null | head -1`
238 AC_MSG_CHECKING(GNU ld release date)
239 changequote(,)dnl
240 ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
241 changequote([,])dnl
242 AC_MSG_RESULT(${ac_cv_gnu_ld_date})
243 if test -n "$ac_cv_gnu_ld_date"; then
244 if test "$ac_cv_gnu_ld_date" -lt 20030217; then
245 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
246 fi
247 if test "$ac_cv_gnu_ld_date" -gt 20030101; then
248 ac_cv_gnu_ld_version_script=yes
249 fi
250 else
251 AC_MSG_CHECKING(GNU ld release version)
252 changequote(,)dnl
253 ac_cv_gnu_ld_vernr=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([1-9][0-9]*\.[0-9][0-9]*\).*$,\1,p'`
254 ac_cv_gnu_ld_vernr_major=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 1`
255 ac_cv_gnu_ld_vernr_minor=`echo $ac_cv_gnu_ld_vernr | cut -d '.' -f 2`
256 changequote([,])dnl
257 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr})
258 AC_MSG_CHECKING(GNU ld release version major)
259 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_major})
260 AC_MSG_CHECKING(GNU ld release version minor)
261 AC_MSG_RESULT(${ac_cv_gnu_ld_vernr_minor})
262 if test "$ac_cv_gnu_ld_vernr_major" -lt 2 || test "$ac_cv_gnu_ld_vernr_minor" -lt 14; then
263 ac_cv_gnu_ld_no_default_allow_shlib_undefined=yes
264 fi
265 if test "$ac_cv_gnu_ld_vernr_major" -gt 2 || test "$ac_cv_gnu_ld_vernr_major"=2 && test "$ac_cv_gnu_ld_vernr_minor" -ge 12; then
266 ac_cv_gnu_ld_version_script=yes
267 fi
268 fi
269 fi
271 dnl look for executable suffix
272 AC_EXEEXT
274 dnl Check if C compiler understands -c and -o at the same time
275 AC_PROG_CC_C_O
276 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
277 BROKEN_CC=
278 else
279 BROKEN_CC=#
280 fi
281 AC_SUBST(BROKEN_CC)
283 dnl Check if the C compiler understands -Werror
284 AC_CACHE_CHECK([that the C compiler understands -Werror],samba_cv_HAVE_Werror, [
285 AC_TRY_RUN_STRICT([
286 int main(void)
287 {
288 return 0;
289 }],[-Werror],[$CPPFLAGS],[$LDFLAGS],
290 samba_cv_HAVE_Werror=yes,samba_cv_HAVE_Werror=no,samba_cv_HAVE_Werror=cross)])
291 if test x"$samba_cv_HAVE_Werror" = x"yes"; then
292 Werror_FLAGS="-Werror"
293 else
294 dnl Check if the C compiler understands -w2
295 AC_CACHE_CHECK([that the C compiler understands -w2],samba_cv_HAVE_w2, [
296 AC_TRY_RUN_STRICT([
297 int main(void)
298 {
299 return 0;
300 }],[-w2],[$CPPFLAGS],[$LDFLAGS],
301 samba_cv_HAVE_w2=yes,samba_cv_HAVE_w2=no,samba_cv_HAVE_w2=cross)])
302 if test x"$samba_cv_HAVE_w2" = x"yes"; then
303 Werror_FLAGS="-w2"
304 else
305 dnl Check if the C compiler understands -errwarn
306 AC_CACHE_CHECK([that the C compiler understands -errwarn],samba_cv_HAVE_errwarn, [
307 AC_TRY_RUN_STRICT([
308 int main(void)
309 {
310 return 0;
311 }],[-errwarn=%all],[$CPPFLAGS],[$LDFLAGS],
312 samba_cv_HAVE_errwarn=yes,samba_cv_HAVE_errwarn=no,samba_cv_HAVE_errwarn=cross)])
313 if test x"$samba_cv_HAVE_errwarn" = x"yes"; then
314 Werror_FLAGS="-errwarn=%all"
315 fi
316 fi
317 fi
319 dnl Check if the C compiler understands volatile (it should, being ANSI).
320 AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [
321 AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
322 samba_cv_volatile=yes,samba_cv_volatile=no)])
323 if test x"$samba_cv_volatile" = x"yes"; then
324 AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
325 fi
327 ############################################
328 # check if the compiler can handle negative enum values
329 # and don't truncate the values to INT_MAX
330 # a runtime test is needed here
331 AC_SUBST(PIDL_ARGS)
332 AC_CACHE_CHECK([that the C compiler understands negative enum values],samba_cv_CC_NEGATIVE_ENUM_VALUES, [
333 AC_TRY_RUN(
334 [
335 #include <stdio.h>
336 enum negative_values { NEGATIVE_VALUE = 0xFFFFFFFF };
337 int main(void) {
338 enum negative_values v1 = NEGATIVE_VALUE;
339 unsigned v2 = NEGATIVE_VALUE;
341 if (v1 != 0xFFFFFFFF) {
342 printf("%u != 0xFFFFFFFF\n", v1);
343 return 1;
344 }
345 if (v2 != 0xFFFFFFFF) {
346 printf("%u != 0xFFFFFFFF\n", v2);
347 return 1;
348 }
350 return 0;
351 }
352 ],
353 samba_cv_CC_NEGATIVE_ENUM_VALUES=yes,samba_cv__CC_NEGATIVE_ENUM_VALUES=no)])
354 if test x"$samba_cv_CC_NEGATIVE_ENUM_VALUES" != x"yes"; then
355 AC_MSG_WARN([using --unit-enums for pidl])
356 PIDL_ARGS="$PIDL_ARGS --uint-enums"
357 fi
359 dnl Figure out the flags to support named structure initializers
361 LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_ERROR([c99 structure initializer are not supported])])
363 UNAME_S=`(uname -s) 2>/dev/null` || UNAME_S="unknown"
364 AC_MSG_CHECKING(uname -s)
365 AC_MSG_RESULT(${UNAME_S})
367 UNAME_R=`(uname -r) 2>/dev/null` || UNAME_R="unknown"
368 AC_MSG_CHECKING(uname -r)
369 AC_MSG_RESULT(${UNAME_R})
371 UNAME_M=`(uname -m) 2>/dev/null` || UNAME_M="unknown"
372 AC_MSG_CHECKING(uname -m)
373 AC_MSG_RESULT(${UNAME_M})
375 UNAME_P=`(uname -p) 2>/dev/null` || UNAME_P="unknown"
376 AC_MSG_CHECKING(uname -p)
377 AC_MSG_RESULT(${UNAME_P})
379 UNAME_I=`(uname -i) 2>/dev/null` || UNAME_I="unknown"
380 AC_MSG_CHECKING(uname -i)
381 AC_MSG_RESULT(${UNAME_I})
383 dnl Add #include for broken IRIX header files
384 case "$host_os" in
385 *irix6*)
386 #TODO add to libreplace
387 if test x"$ac_cv_prog_gcc" != x"yes" ; then
388 dnl Fix sensible defaults for MIPSPro compilers. The
389 dnl error numbers are valid for the 7.3 compilers,
390 dnl hopefully also valid for the 7.4 series.
391 dnl
392 dnl Bugzilla 3801. Force an error on warning 1035
393 dnl so we don't incorrectly detect stdint.h. This
394 dnl warning is emitted for #error directives.
395 CFLAGS="$CFLAGS -diag_error 1035"
396 dnl 1209: Controlling expression is constant
397 dnl 1174: Function foo declared but never referenced
398 dnl 3201: Parameter foo was never referenced
399 CFLAGS="$CFLAGS -woff 1209,1174,3201"
400 fi
401 ;;
402 esac
404 DYNEXP=
405 AC_SUBST(DYNEXP)
407 dnl Add modules that have to be built by default here
408 dnl These have to be built static:
409 default_static_modules="pdb_smbpasswd pdb_tdbsam rpc_lsarpc rpc_samr rpc_winreg rpc_initshutdown rpc_dssetup rpc_wkssvc rpc_svcctl2 rpc_ntsvcs2 rpc_netlogon rpc_netdfs rpc_srvsvc rpc_spoolss rpc_eventlog2 auth_sam auth_unix auth_winbind auth_server auth_domain auth_builtin vfs_default nss_info_template"
411 dnl These are preferably build shared, and static if dlopen() is not available
412 default_shared_modules="vfs_recycle vfs_audit vfs_extd_audit vfs_full_audit vfs_netatalk vfs_fake_perms vfs_default_quota vfs_readonly vfs_cap vfs_expand_msdfs vfs_shadow_copy vfs_shadow_copy2 charset_CP850 charset_CP437 auth_script vfs_readahead vfs_xattr_tdb vfs_streams_xattr vfs_acl_xattr vfs_acl_tdb vfs_smb_traffic_analyzer"
414 if test "x$developer" = xyes; then
415 default_static_modules="$default_static_modules rpc_rpcecho"
416 default_shared_modules="$default_shared_modules charset_weird"
417 fi
419 #
420 # Config CPPFLAG settings for strange OS's that must be set
421 # before other tests. Do NOT invoke AC_CHECK_HEADERS within this
422 # case statement; its first reference must be unconditional.
423 #
424 case "$host_os" in
425 *hpux*)
426 #
427 # Defines needed for HPUX support.
428 # HPUX has bigcrypt but (sometimes?) doesn't use it for
429 # password hashing - hence the USE_BOTH_CRYPT_CALLS define.
430 #
431 case `uname -r` in
432 *9*|*10*|*11)
433 AC_DEFINE(USE_BOTH_CRYPT_CALLS, 1, [Whether to use both of HPUX' crypt calls])
434 ;;
435 esac
436 ;;
438 #
439 # CRAY Unicos has broken const handling
440 *unicos*)
441 AC_MSG_RESULT([disabling const])
442 CPPFLAGS="$CPPFLAGS -Dconst="
443 ;;
445 #
446 # AIX4.x doesn't even admit to having large
447 # files *at all* unless the -D_LARGE_FILE or -D_LARGE_FILE_API flags are set.
448 #
449 *aix4*)
450 AC_MSG_RESULT([enabling large file support])
451 CPPFLAGS="$CPPFLAGS -D_LARGE_FILES"
452 AC_DEFINE(_LARGE_FILES, 1, [Whether to enable large file support])
453 ;;
454 #
455 # Defines needed for Solaris 2.6/2.7 aka 7.0 to make it admit
456 # to the existance of large files..
457 # Note that -D_LARGEFILE64_SOURCE is different from the Sun
458 # recommendations on large file support, however it makes the
459 # compile work using gcc 2.7 and 2.8, whereas using the Sun
460 # recommendation makes the compile fail on gcc2.7. JRA.
461 #
462 # Solaris uses SYSV printing. Make sure to set that here. --jerry
463 #
464 *solaris*)
465 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
466 case `uname -r` in
467 5.0|5.0.*|5.1|5.1.*|5.2|5.2.*|5.3|5.3.*|5.5|5.5.*)
468 AC_MSG_RESULT([no large file support])
469 ;;
470 5.*)
471 AC_MSG_RESULT([enabling large file support])
472 if test "$ac_cv_prog_gcc" = yes; then
473 ${CC-cc} -v >conftest.c 2>&1
474 ac_cv_gcc_compiler_version_number=`grep 'gcc version' conftest.c`
475 rm -fr conftest.c
476 case "$ac_cv_gcc_compiler_version_number" in
477 *"gcc version 2.6"*|*"gcc version 2.7"*)
478 CPPFLAGS="$CPPFLAGS -D_LARGEFILE64_SOURCE -D_REENTRANT"
479 LDFLAGS="$LDFLAGS -lthread"
480 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
481 ;;
482 *)
483 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
484 LDFLAGS="$LDFLAGS -lthread"
485 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
486 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
487 ;;
488 esac
489 else
490 CPPFLAGS="$CPPFLAGS -D_LARGEFILE_SOURCE -D_REENTRANT -D_FILE_OFFSET_BITS=64"
491 LDFLAGS="$LDFLAGS -lthread"
492 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
493 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
494 fi
495 ;;
496 esac
497 ;;
498 #
499 # IRIX uses SYSV printing. Make sure to set that here
500 #
501 *irix*)
502 AC_DEFINE(SYSV, 1, [Whether to enable System V compatibility])
503 ;;
504 *freebsd*|*dragonfly*)
505 AC_DEFINE(FREEBSD, 1, [Whether the host os is FreeBSD])
506 ;;
507 #
508 # VOS may need to have POSIX support and System V compatibility enabled.
509 #
510 *vos*)
511 case "$CPPFLAGS" in
512 *-D_POSIX_C_SOURCE*)
513 ;;
514 *)
515 CPPFLAGS="$CPPFLAGS -D_POSIX_C_SOURCE=200112L"
516 AC_DEFINE(_POSIX_C_SOURCE, 200112L, [Whether to enable POSIX support])
517 ;;
518 esac
519 case "$CPPFLAGS" in
520 *-D_SYSV*|*-D_SVID_SOURCE*)
521 ;;
522 *)
523 CPPFLAGS="$CPPFLAGS -D_SYSV"
524 AC_DEFINE(_SYSV, 1, [Whether to enable System V compatibility])
525 esac
526 ;;
527 #
528 # Tests needed for SINIX large file support.
529 #
530 *sysv4*)
531 if test $host = mips-sni-sysv4 ; then
532 AC_MSG_CHECKING([for LFS support])
533 old_CPPFLAGS="$CPPFLAGS"
534 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
535 AC_TRY_RUN([
536 #include <unistd.h>
537 main () {
538 #if _LFS64_LARGEFILE == 1
539 exit(0);
540 #else
541 exit(1);
542 #endif
543 }], [SINIX_LFS_SUPPORT=yes], [SINIX_LFS_SUPPORT=no], [SINIX_LFS_SUPPORT=cross])
544 CPPFLAGS="$old_CPPFLAGS"
545 if test x$SINIX_LFS_SUPPORT = xyes ; then
546 CPPFLAGS="-D_LARGEFILE64_SOURCE $CPPFLAGS"
547 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
548 CFLAGS="`getconf LFS64_CFLAGS` $CFLAGS"
549 LDFLAGS="`getconf LFS64_LDFLAGS` $LDFLAGS"
550 LIBS="`getconf LFS64_LIBS` $LIBS"
551 fi
552 AC_MSG_RESULT([$SINIX_LFS_SUPPORT])
553 fi
554 ;;
556 # Tests for linux LFS support. Need kernel 2.4 and glibc2.2 or greater support.
557 #
558 *linux*)
559 AC_MSG_CHECKING([for LFS support])
560 old_CPPFLAGS="$CPPFLAGS"
561 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
562 AC_TRY_RUN([
563 #include <unistd.h>
564 #include <sys/utsname.h>
565 #include <string.h>
566 #include <stdlib.h>
567 main() {
568 #if _LFS64_LARGEFILE == 1
569 struct utsname uts;
570 char *release;
571 int major, minor;
573 /* Ensure this is glibc 2.2 or higher */
574 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
575 int libc_major = __GLIBC__;
576 int libc_minor = __GLIBC_MINOR__;
578 if (libc_major < 2)
579 exit(1);
580 if (libc_minor < 2)
581 exit(1);
582 #endif
584 /* Ensure this is kernel 2.4 or higher */
586 uname(&uts);
587 release = strdup(uts.release);
588 major = atoi(strsep(&release, "."));
589 minor = atoi(strsep(&release, "."));
591 if (major > 2 || (major == 2 && minor > 3))
592 exit(0);
593 exit(1);
594 #else
595 exit(1);
596 #endif
597 }
598 ], [LINUX_LFS_SUPPORT=yes], [LINUX_LFS_SUPPORT=no], [LINUX_LFS_SUPPORT=cross])
599 CPPFLAGS="$old_CPPFLAGS"
600 if test x$LINUX_LFS_SUPPORT = xyes ; then
601 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE $CPPFLAGS"
602 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
603 AC_DEFINE(_FILE_OFFSET_BITS, 64, [File offset bits])
604 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
605 fi
606 AC_MSG_RESULT([$LINUX_LFS_SUPPORT])
607 ;;
609 #
610 # MacOS X is the *only* system that uses compose character in utf8. This
611 # is so horribly broken....
612 #
613 *darwin*)
614 AC_DEFINE(BROKEN_UNICODE_COMPOSE_CHARACTERS, 1, [Does this system use unicode compose characters])
616 # Add a system specific charset module.
617 default_shared_modules="$default_shared_modules charset_macosxfs"
619 ;;
620 *hurd*)
621 AC_MSG_CHECKING([for LFS support])
622 old_CPPFLAGS="$CPPFLAGS"
623 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
624 AC_TRY_RUN([
625 #include <unistd.h>
626 main () {
627 #if _LFS64_LARGEFILE == 1
628 exit(0);
629 #else
630 exit(1);
631 #endif
632 }], [GLIBC_LFS_SUPPORT=yes], [GLIBC_LFS_SUPPORT=no], [GLIBC_LFS_SUPPORT=cross])
633 CPPFLAGS="$old_CPPFLAGS"
634 if test x$GLIBC_LFS_SUPPORT = xyes ; then
635 CPPFLAGS="-D_LARGEFILE64_SOURCE -D_GNU_SOURCE $CPPFLAGS"
636 AC_DEFINE(_LARGEFILE64_SOURCE, 1, [Whether to enable large file support])
637 AC_DEFINE(_GNU_SOURCE, 1, [Whether to use GNU libc extensions])
638 fi
639 AC_MSG_RESULT([$GLIBC_LFS_SUPPORT])
640 ;;
642 esac
644 SAVE_CPPFLAGS="${CPPFLAGS}"
645 CPPFLAGS="${CPPFLAGS} ${SAMBA_CONFIGURE_CPPFLAGS}"
647 AC_LIBREPLACE_BROKEN_CHECKS
648 AC_LIBREPLACE_NETWORK_CHECKS
650 CPPFLAGS="${SAVE_CPPFLAGS}"
652 LIBREPLACE_DIR=`echo ${libreplacedir} | sed -e "s;${srcdir};;" -e "s;^/;;"`
654 LIBREPLACE_OBJS=""
655 for obj in ${LIBREPLACEOBJ}; do
656 LIBREPLACE_OBJS="${LIBREPLACE_OBJS} ${LIBREPLACE_DIR}/${obj}"
657 done
658 AC_SUBST(LIBREPLACE_OBJS)
660 # add -ldl to the global LIBS
661 LIBS="${LIBS} ${LIBDL} ${LIBREPLACE_NETWORK_LIBS}"
663 AC_CHECK_HEADERS(aio.h sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h rpc/nettype.h)
664 AC_CHECK_HEADERS(unistd.h utime.h grp.h sys/id.h memory.h alloca.h)
665 AC_CHECK_HEADERS(limits.h float.h pthread.h libintl.h)
666 AC_CHECK_HEADERS(rpc/rpc.h rpcsvc/nis.h rpcsvc/ypclnt.h)
667 AC_CHECK_HEADERS(sys/param.h ctype.h sys/wait.h sys/resource.h sys/ioctl.h sys/ipc.h sys/prctl.h)
668 AC_CHECK_HEADERS(sys/mman.h sys/filio.h sys/priv.h sys/shm.h string.h strings.h stdlib.h)
669 AC_CHECK_HEADERS(sys/mount.h sys/vfs.h sys/fs/s5param.h sys/filsys.h termios.h termio.h)
670 AC_CHECK_HEADERS(sys/termio.h sys/statfs.h sys/dustat.h sys/statvfs.h stdarg.h)
671 AC_CHECK_HEADERS(sys/sysmacros.h)
672 AC_CHECK_HEADERS(sys/syslog.h syslog.h)
673 AC_CHECK_HEADERS(langinfo.h locale.h)
674 AC_CHECK_HEADERS(xfs/libxfs.h)
675 AC_CHECK_HEADERS(netgroup.h)
677 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
678 #if HAVE_RPC_RPC_H
679 #include <rpc/rpc.h>
680 #endif
681 ]])
683 ## These fail to compile on IRIX so just check for their presence
684 AC_CHECK_HEADERS(sys/mode.h,,,)
686 # Look for Darwin headers
687 old_CPPFLAGS="$CPPFLAGS"
688 CPPFLAGS="-Iinclude $CPPFLAGS"
689 AC_CHECK_HEADERS([CoreFoundation/CFStringEncodingConverter.h], [], [AC_CHECK_HEADERS([CFStringEncodingConverter.h])])
690 CPPFLAGS="$old_CPPFLAGS"
692 # In valgrind 1.0.x, it's just valgrind.h. In 1.9.x+ there's a
693 # subdirectory of headers.
694 AC_CHECK_HEADERS(valgrind.h valgrind/valgrind.h valgrind/memcheck.h)
696 # check for linux on amd64 since valgrind is not quite there yet
697 case "$host_os" in
698 *linux*)
699 case "$UNAME_P" in
700 *x86_64*)
701 AC_DEFINE(HAVE_64BIT_LINUX,1,[Whether we are running on 64bit linux])
702 ;;
703 esac
704 ;;
705 esac
708 #
709 # HPUX has a bug in that including shadow.h causes a re-definition of MAXINT.
710 # This causes configure to fail to detect it. Check for shadow separately on HPUX.
711 #
712 case "$host_os" in
713 *hpux*)
714 AC_TRY_COMPILE([#include <shadow.h>],[struct spwd testme],
715 ac_cv_header_shadow_h=yes,ac_cv_header_shadow_h=no)
716 if test x"$ac_cv_header_shadow_h" = x"yes"; then
717 AC_DEFINE(HAVE_SHADOW_H,1,[Whether we have shadow.h])
718 fi
719 ;;
720 esac
721 AC_CHECK_HEADERS(shadow.h)
722 AC_CHECK_HEADERS(nss.h nss_common.h nsswitch.h ns_api.h sys/security.h)
723 AC_CHECK_HEADERS(syscall.h sys/syscall.h)
725 AC_CHECK_HEADERS(sys/attributes.h attr/xattr.h sys/xattr.h sys/extattr.h sys/uio.h)
726 AC_CHECK_HEADERS(sys/ea.h sys/proplist.h)
728 AC_CHECK_HEADERS(sys/cdefs.h glob.h)
730 # For experimental utmp support (lastlog on some BSD-like systems)
731 AC_CHECK_HEADERS(utmp.h utmpx.h lastlog.h)
733 AC_CHECK_SIZEOF(int,cross)
734 AC_CHECK_SIZEOF(long,cross)
735 AC_CHECK_SIZEOF(long long,cross)
736 AC_CHECK_SIZEOF(short,cross)
738 AC_C_CONST
739 AC_C_INLINE
740 AC_C_BIGENDIAN
741 AC_C_CHAR_UNSIGNED
743 AC_TYPE_SIGNAL
744 AC_TYPE_UID_T
745 AC_TYPE_MODE_T
746 AC_TYPE_OFF_T
747 AC_TYPE_SIZE_T
748 AC_TYPE_PID_T
749 AC_STRUCT_ST_RDEV
750 AC_DIRENT_D_OFF
751 AC_CHECK_TYPE(ssize_t, int)
752 AC_CHECK_TYPE(wchar_t, unsigned short)
754 ############################################
755 # for cups support we need libcups, and a handful of header files
757 AC_ARG_ENABLE(cups,
758 [AS_HELP_STRING([--enable-cups], [Turn on CUPS support (default=auto)])])
760 if test x$enable_cups != xno; then
761 AC_PATH_PROG(CUPS_CONFIG, cups-config)
763 if test "x$CUPS_CONFIG" != x; then
765 ac_save_CFLAGS=$CFLAGS
766 ac_save_LDFLAGS=$LDFLAGS
767 ac_save_PRINT_LIBS=$PRINT_LIBS
768 CFLAGS="$CFLAGS `$CUPS_CONFIG --cflags`"
769 LDFLAGS="$LDFLAGS `$CUPS_CONFIG --ldflags`"
770 PRINT_LIBS="$PRINT_LIBS `$CUPS_CONFIG --libs`"
771 AC_CHECK_HEADERS(cups/cups.h cups/language.h)
772 if test x"$ac_cv_header_cups_cups_h" = xyes -a \
773 x"$ac_cv_header_cups_language_h" = xyes; then
774 AC_DEFINE(HAVE_CUPS,1,[Whether we have CUPS])
775 samba_cv_HAVE_CUPS=yes
776 else
777 AC_MSG_WARN([cups-config around but cups-devel not installed])
778 CFLAGS=$ac_save_CFLAGS
779 LDFLAGS=$ac_save_LDFLAGS
780 PRINT_LIBS=$ac_save_PRINT_LIBS
781 fi
783 elif test x"$enable_cups" = x"yes"; then
784 AC_MSG_ERROR(Cups support required but cups-config not located. Make sure cups-devel related files are installed.)
785 fi
786 fi
788 AC_ARG_ENABLE(iprint,
789 [AS_HELP_STRING([--enable-iprint], [Turn on iPrint support (default=yes if cups is yes)])])
791 if test x$enable_iprint != xno; then
792 if test x"$samba_cv_HAVE_CUPS" = xyes; then
793 AC_DEFINE(HAVE_IPRINT,1,[Whether we have iPrint])
794 elif test x"$enable_iprint" = x"yes"; then
795 AC_MSG_ERROR(iPrint support required but cups not enabled. Make sure cups-devel related files are installed and that cups is enabled.)
796 fi
797 fi
799 ############################################
800 # check if the compiler will optimize out function calls
801 AC_CACHE_CHECK([if the compiler will optimize out function calls],samba_cv_optimize_out_funcation_calls, [
802 AC_TRY_LINK([
803 #include <stdio.h>],
804 [
805 if (0) {
806 this_function_does_not_exist();
807 } else {
808 return 1;
809 }
811 ],
812 samba_cv_optimize_out_funcation_calls=yes,samba_cv_optimize_out_funcation_calls=no)])
813 if test x"$samba_cv_optimize_out_funcation_calls" = x"yes"; then
814 AC_DEFINE(HAVE_COMPILER_WILL_OPTIMIZE_OUT_FNS,1,[Whether the compiler will optimize out function calls])
815 fi
817 #############################################
818 # check for fd passing struct via msg_control
819 AC_CACHE_CHECK([for fd passing via msg_control],samba_cv_msghdr_msg_control, [
820 AC_TRY_COMPILE([
821 #include <sys/types.h>
822 #include <stdlib.h>
823 #include <stddef.h>
824 #include <sys/socket.h>
825 #include <sys/un.h>],
826 [
827 struct msghdr msg;
828 union {
829 struct cmsghdr cm;
830 char control[CMSG_SPACE(sizeof(int))];
831 } control_un;
832 msg.msg_control = control_un.control;
833 msg.msg_controllen = sizeof(control_un.control);
834 ],
835 samba_cv_msghdr_msg_control=yes,samba_cv_msghdr_msg_control=no)])
836 if test x"$samba_cv_msghdr_msg_control" = x"yes"; then
837 AC_DEFINE(HAVE_MSGHDR_MSG_CONTROL,1,
838 [If we can use msg_control for passing file descriptors])
839 fi
841 #############################################
842 # check for fd passing struct via msg_acctrights
843 AC_CACHE_CHECK([for fd passing via msg_acctrights],
844 samba_cv_msghdr_msg_acctrights, [
845 AC_TRY_COMPILE([
846 #include <sys/types.h>
847 #include <stdlib.h>
848 #include <stddef.h>
849 #include <sys/socket.h>
850 #include <sys/un.h>],
851 [
852 struct msghdr msg;
853 int fd;
854 msg.msg_acctrights = (caddr_t) &fd;
855 msg.msg_acctrightslen = sizeof(fd);
856 ],
857 samba_cv_msghdr_msg_acctrights=yes,samba_cv_msghdr_msg_acctrights=no)])
858 if test x"$samba_cv_msghdr_msg_acctrights" = x"yes"; then
859 AC_DEFINE(HAVE_MSGHDR_MSG_ACCTRIGHTS,1,
860 [If we can use msg_acctrights for passing file descriptors])
861 fi
863 AC_CHECK_FUNCS(dirfd)
864 if test x"$ac_cv_func_dirfd" = x"yes"; then
865 default_shared_modules="$default_shared_modules vfs_syncops"
866 fi
868 AC_CACHE_CHECK([for sig_atomic_t type],samba_cv_sig_atomic_t, [
869 AC_TRY_COMPILE([
870 #include <sys/types.h>
871 #if STDC_HEADERS
872 #include <stdlib.h>
873 #include <stddef.h>
874 #endif
875 #include <signal.h>],[sig_atomic_t i = 0],
876 samba_cv_sig_atomic_t=yes,samba_cv_sig_atomic_t=no)])
877 if test x"$samba_cv_sig_atomic_t" = x"yes"; then
878 AC_DEFINE(HAVE_SIG_ATOMIC_T_TYPE,1,[Whether we have the atomic_t variable type])
879 fi
881 AC_CACHE_CHECK([for struct sigevent type],samba_cv_struct_sigevent, [
882 AC_TRY_COMPILE([
883 #include <sys/types.h>
884 #if STDC_HEADERS
885 #include <stdlib.h>
886 #include <stddef.h>
887 #endif
888 #include <signal.h>],[struct sigevent s;],
889 samba_cv_struct_sigevent=yes,samba_cv_struct_sigevent=no)])
890 if test x"$samba_cv_struct_sigevent" = x"yes"; then
891 AC_DEFINE(HAVE_STRUCT_SIGEVENT,1,[Whether we have the struct sigevent])
892 AC_CHECK_MEMBERS([struct sigevent.sigev_value.sival_ptr,struct sigevent.sigev_value.sigval_ptr], , ,
893 [#include <signal.h>])
894 fi
896 AC_CACHE_CHECK([for struct timespec type],samba_cv_struct_timespec, [
897 AC_TRY_COMPILE([
898 #include <sys/types.h>
899 #if STDC_HEADERS
900 #include <stdlib.h>
901 #include <stddef.h>
902 #endif
903 #if TIME_WITH_SYS_TIME
904 # include <sys/time.h>
905 # include <time.h>
906 #else
907 # if HAVE_SYS_TIME_H
908 # include <sys/time.h>
909 # else
910 # include <time.h>
911 # endif
912 #endif
913 ],[struct timespec ts;],
914 samba_cv_struct_timespec=yes,samba_cv_struct_timespec=no)])
915 if test x"$samba_cv_struct_timespec" = x"yes"; then
916 AC_DEFINE(HAVE_STRUCT_TIMESPEC,1,[Whether we have struct timespec])
917 fi
919 # stupid headers have the functions but no declaration. grrrr.
920 AC_HAVE_DECL(errno, [#include <errno.h>])
921 AC_HAVE_DECL(setresuid, [#include <unistd.h>])
922 AC_HAVE_DECL(setresgid, [#include <unistd.h>])
924 # and glibc has setresuid under linux but the function does
925 # nothing until kernel 2.1.44! very dumb.
926 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
927 AC_TRY_RUN([#include <errno.h>
928 main() { setresuid(1,1,1); setresuid(2,2,2); exit(errno==EPERM?0:1);}],
929 samba_cv_have_setresuid=yes,samba_cv_have_setresuid=no,samba_cv_have_setresuid=cross)])
930 if test x"$samba_cv_have_setresuid" = x"yes"; then
931 AC_DEFINE(HAVE_SETRESUID,1,[Whether the system has setresuid])
932 fi
934 # Do the same check for setresguid...
935 #
936 AC_CACHE_CHECK([for real setresgid],samba_cv_have_setresgid,[
937 AC_TRY_RUN([#include <unistd.h>
938 #include <errno.h>
939 main() { errno = 0; setresgid(1,1,1); exit(errno != 0 ? (errno==EPERM ? 0 : 1) : 0);}],
940 samba_cv_have_setresgid=yes,samba_cv_have_setresgid=no,samba_cv_have_setresgid=cross)])
941 if test x"$samba_cv_have_setresgid" = x"yes"; then
942 AC_DEFINE(HAVE_SETRESGID,1,[Whether the system has setresgid])
943 fi
945 AC_FUNC_MEMCMP
947 ###############################################
948 # Readline included by default unless explicitly asked not to
949 test "${with_readline+set}" != "set" && with_readline=yes
951 # test for where we get readline() from
952 AC_MSG_CHECKING(whether to use readline)
953 AC_ARG_WITH(readline,
954 [AS_HELP_STRING([--with-readline[=DIR]], [Look for readline include/libs in DIR (default=auto)])],
955 [ case "$with_readline" in
956 yes)
957 AC_MSG_RESULT(yes)
959 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
960 AC_CHECK_HEADERS(readline/history.h)
962 AC_CHECK_HEADERS(readline.h readline/readline.h,[
963 for termlib in ncurses curses termcap terminfo termlib tinfo; do
964 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
965 done
966 AC_CHECK_LIB(readline, rl_callback_handler_install,
967 [TERMLIBS="-lreadline $TERMLIBS"
968 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
969 break], [TERMLIBS=], $TERMLIBS)])
970 ;;
971 no)
972 AC_MSG_RESULT(no)
973 ;;
974 *)
975 AC_MSG_RESULT(yes)
977 # Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
978 # alternate readline path
979 _ldflags=${LDFLAGS}
980 _cppflags=${CPPFLAGS}
982 # Add additional search path
983 LDFLAGS="-L$with_readline/lib $LDFLAGS"
984 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
986 AC_CHECK_HEADERS(readline.h history.h readline/readline.h)
987 AC_CHECK_HEADERS(readline/history.h)
989 AC_CHECK_HEADERS(readline.h readline/readline.h,[
990 for termlib in ncurses curses termcap terminfo termlib; do
991 AC_CHECK_LIB(${termlib}, tgetent, [TERMLIBS="-l${termlib}"; break])
992 done
993 AC_CHECK_LIB(readline, rl_callback_handler_install,
994 [TERMLDFLAGS="-L$with_readline/lib"
995 TERMCPPFLAGS="-I$with_readline/include"
996 CPPFLAGS="-I$with_readline/include $CPPFLAGS"
997 TERMLIBS="-lreadline $TERMLIBS"
998 AC_DEFINE(HAVE_LIBREADLINE,1,[Whether the system has readline])
999 break], [TERMLIBS= CPPFLAGS=$_cppflags], $TERMLIBS)])
1001 LDFLAGS=$_ldflags
1002 ;;
1003 esac],
1004 AC_MSG_RESULT(no)
1005 )
1006 AC_SUBST(TERMLIBS)
1007 AC_SUBST(TERMLDFLAGS)
1009 # The readline API changed slightly from readline3 to readline4, so
1010 # code will generate warnings on one of them unless we have a few
1011 # special cases.
1012 AC_CHECK_LIB(readline, rl_completion_matches,
1013 [AC_DEFINE(HAVE_NEW_LIBREADLINE, 1,
1014 [Do we have rl_completion_matches?])],
1015 [],
1016 [$TERMLIBS])
1018 # not all readline libs have rl_event_hook or history_list
1019 AC_CHECK_DECLS(rl_event_hook, [], [], [#include <readline/readline.h>])
1020 AC_CHECK_LIB(readline, history_list,
1021 [AC_DEFINE(HAVE_HISTORY_LIST, 1, [Do we have history_list?])],
1022 [],
1023 [$TERMLIBS])
1025 ###############################################
1026 # test for where we get yp_get_default_domain() from
1027 AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
1028 AC_CHECK_FUNCS(yp_get_default_domain)
1030 # Check if we have execl, if not we need to compile smbrun.
1031 AC_CHECK_FUNCS(execl)
1032 if test x"$ac_cv_func_execl" = x"no"; then
1033 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/smbrun\$(EXEEXT)"
1034 fi
1036 AC_CHECK_FUNCS(waitpid getcwd strdup strndup strnlen strerror chown fchown lchown chmod fchmod chroot link mknod mknod64)
1037 AC_CHECK_FUNCS(strtol strtoll strtoul strtoull strtouq __strtoull)
1038 AC_CHECK_FUNCS(fstat strchr utime utimes chflags)
1039 AC_CHECK_FUNCS(getrlimit fsync fdatasync memset strlcpy strlcat setpgid)
1040 AC_CHECK_FUNCS(memmove setsid glob strpbrk pipe crypt16 getauthuid)
1041 AC_CHECK_FUNCS(strftime sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
1042 AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf realpath)
1043 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf mktime rename ftruncate chsize stat64 fstat64)
1044 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt dup2 lseek64 ftruncate64)
1045 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam setlinebuf)
1046 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
1047 AC_CHECK_FUNCS(getpwent_r)
1048 AC_CHECK_FUNCS(getdents getdents64)
1049 AC_CHECK_FUNCS(srandom random srand rand setenv usleep strcasecmp fcvt fcvtl symlink readlink)
1050 AC_CHECK_FUNCS(syslog vsyslog timegm)
1051 AC_CHECK_FUNCS(setlocale nl_langinfo)
1052 AC_CHECK_FUNCS(nanosleep)
1053 AC_CHECK_FUNCS(mlock munlock mlockall munlockall)
1054 AC_CHECK_FUNCS(memalign posix_memalign hstrerror)
1055 AC_CHECK_HEADERS(sys/mman.h)
1056 # setbuffer, shmget, shm_open are needed for smbtorture
1057 AC_CHECK_FUNCS(setbuffer shmget shm_open)
1058 AC_CHECK_FUNCS(gettext dgettext)
1060 # Find a method of generating a stack trace
1061 AC_CHECK_HEADERS(execinfo.h libexc.h libunwind.h)
1062 # libexecinfo provides backtrace_symbols on FreeBSD
1063 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
1064 AC_CHECK_FUNCS(backtrace_symbols)
1065 AC_CHECK_LIB(exc, trace_back_stack)
1067 printf "%s" "checking for GPFS GPL libs... "
1068 save_LIBS="$LIBS"
1069 LIBS="$LIBS -lgpfs_gpl"
1070 AC_TRY_LINK([#include <gpfs_gpl.h>],
1071 [gpfs_set_share(0,GPFS_SHARE_READ,GPFS_DENY_NONE)],
1072 samba_cv_HAVE_GPFS=yes,
1073 samba_cv_HAVE_GPFS=no)
1074 echo $samba_cv_HAVE_GPFS
1075 if test x"$samba_cv_HAVE_GPFS" = x"yes"; then
1076 AC_DEFINE(HAVE_GPFS,1,[Whether GPFS GPL libs are available])
1077 default_shared_modules="$default_shared_modules vfs_gpfs"
1078 fi
1079 LIBS="$save_LIBS"
1081 # Note that all the libunwind symbols in the API are defined to internal
1082 # platform-specific version, so we must include libunwind.h before checking
1083 # any of them.
1084 AC_MSG_CHECKING([for libunwind])
1085 save_LIBS=$LIBS
1087 UNWIND_ARCH="unknown"
1088 if test x"$UNAME_I" != x"unknown"; then
1089 UNWIND_ARCH="$UNAME_I"
1090 elif test x"$UNAME_M" != x"unknown"; then
1091 UNWIND_ARCH="$UNAME_M"
1092 elif test x"$UNAME_P" != x"unknown"; then
1093 UNWIND_ARCH="$UNAME_P"
1094 fi
1096 case "$UNWIND_ARCH" in
1097 unknown)
1098 # This probably won't link without
1099 # the platform-specific libunwind.
1100 LIBS="$LIBS -lunwind"
1101 ;;
1102 i386|i586|i686)
1103 # Add the platform-specific libunwind module.
1104 LIBS="$LIBS -lunwind -lunwind-x86"
1105 ;;
1106 *)
1107 # Add the platform-specific libunwind module.
1108 # based on uname -i, uname -m or uname -p
1109 LIBS="$LIBS -lunwind -lunwind-$UNWIND_ARCH"
1110 ;;
1111 esac
1113 AC_TRY_LINK(
1114 [
1115 #ifdef HAVE_LIBUNWIND_H
1116 #include <libunwind.h>
1117 #endif
1118 ],
1119 [
1120 unw_context_t ctx; unw_cursor_t cur;
1121 char buf[256]; unw_word_t off;
1122 unw_getcontext(&ctx); unw_init_local(&cur, &ctx);
1123 unw_get_proc_name(&cur, buf, sizeof(buf), &off);
1124 ],
1125 [
1126 AC_MSG_RESULT(yes)
1127 AC_DEFINE(HAVE_LIBUNWIND, 1, [Whether libunwind is available])
1129 # If we have libunwind, test whether we also have libunwind-ptrace
1130 # which would let us unwind arbitrary processes.
1131 save_LIBS=$LIBS
1132 AC_CHECK_HEADERS(libunwind-ptrace.h)
1133 AC_CHECK_LIB(unwind-ptrace, _UPT_create,
1134 [
1135 LIBUNWIND_PTRACE="-lunwind-ptrace";
1136 AC_DEFINE(HAVE_LIBUNWIND_PTRACE, 1,
1137 [Whether libunwind-ptrace.a is available.])
1138 ],
1139 [ LIBUNWIND_PTRACE="" ])
1141 LIBS=$save_LIBS
1142 ],
1143 [
1144 AC_MSG_RESULT(no)
1145 LIBS=$save_LIBS
1146 ])
1148 # To use libunwind-ptrace, we also need to make some ptrace system calls.
1149 if test x"$LIBUNWIND_PTRACE" != x"" ; then
1150 AC_CHECK_HEADERS(sys/ptrace.h)
1151 AC_MSG_CHECKING([for the Linux ptrace(2) interface])
1152 AC_TRY_LINK(
1153 [
1154 #if HAVE_SYS_TYPES_H
1155 #include <sys/types.h>
1156 #endif
1157 #if HAVE_SYS_PTRACE_H
1158 #include <sys/ptrace.h>
1159 #endif
1160 ],
1161 [
1162 int main(int argc, const char ** argv)
1163 {
1164 pid_t me = (pid_t)-1;
1165 ptrace(PTRACE_ATTACH, me, 0, 0);
1166 ptrace(PTRACE_DETACH, me, 0, 0);
1167 return 0;
1168 }
1169 ],
1170 [
1171 AC_MSG_RESULT(yes)
1172 AC_DEFINE(HAVE_LINUX_PTRACE, 1,
1173 [Whether the Linux ptrace(2) interface is available.])
1174 ],
1175 [
1176 AC_MSG_RESULT(no)
1177 LIBUNWIND_PTRACE=""
1178 ])
1179 fi
1181 AC_SUBST(LIBUNWIND_PTRACE)
1183 AC_CHECK_FUNCS(_dup _dup2 _opendir _readdir _seekdir _telldir _closedir)
1184 AC_CHECK_FUNCS(__dup __dup2 __opendir __readdir __seekdir __telldir __closedir)
1185 AC_CHECK_FUNCS(__getcwd _getcwd)
1186 AC_CHECK_FUNCS(__xstat __fxstat __lxstat)
1187 AC_CHECK_FUNCS(_stat _lstat _fstat __stat __lstat __fstat)
1188 AC_CHECK_FUNCS(_acl __acl _facl __facl _open __open _chdir __chdir)
1189 AC_CHECK_FUNCS(_close __close _fchdir __fchdir _fcntl __fcntl)
1190 AC_CHECK_FUNCS(getdents __getdents _lseek __lseek _read __read)
1191 AC_CHECK_FUNCS(getdirentries _write __write _fork __fork)
1192 AC_CHECK_FUNCS(_stat64 __stat64 _fstat64 __fstat64 _lstat64 __lstat64)
1193 AC_CHECK_FUNCS(__sys_llseek llseek _llseek __llseek readdir64 _readdir64 __readdir64)
1194 AC_CHECK_FUNCS(pread _pread __pread pread64 _pread64 __pread64)
1195 AC_CHECK_FUNCS(pwrite _pwrite __pwrite pwrite64 _pwrite64 __pwrite64)
1196 AC_CHECK_FUNCS(open64 _open64 __open64 creat64)
1197 AC_CHECK_FUNCS(prctl)
1199 AC_TRY_COMPILE([
1200 #ifdef HAVE_SYS_PRCTL_H
1201 #include <sys/prctl.h>
1202 #endif
1203 ],
1204 [int i; i = prtcl(0); ],
1205 AC_DEFINE(HAVE_PRCTL, 1, [Whether prctl is available]),[])
1207 #
1208 #
1209 #
1210 case "$host_os" in
1211 *linux*)
1212 # glibc <= 2.3.2 has a broken getgrouplist
1213 AC_TRY_RUN([
1214 #include <unistd.h>
1215 #include <sys/utsname.h>
1216 main() {
1217 /* glibc up to 2.3 has a broken getgrouplist */
1218 #if defined(__GLIBC__) && defined(__GLIBC_MINOR__)
1219 int libc_major = __GLIBC__;
1220 int libc_minor = __GLIBC_MINOR__;
1222 if (libc_major < 2)
1223 exit(1);
1224 if ((libc_major == 2) && (libc_minor <= 3))
1225 exit(1);
1226 #endif
1227 exit(0);
1228 }
1229 ], [linux_getgrouplist_ok=yes], [linux_getgrouplist_ok=no])
1230 if test x"$linux_getgrouplist_ok" = x"yes"; then
1231 AC_DEFINE(HAVE_GETGROUPLIST, 1, [Have good getgrouplist])
1232 fi
1233 ;;
1234 *)
1235 AC_CHECK_FUNCS(getgrouplist)
1236 ;;
1237 esac
1239 #
1240 # stat64 family may need <sys/stat.h> on some systems, notably ReliantUNIX
1241 #
1243 if test x$ac_cv_func_stat64 = xno ; then
1244 AC_MSG_CHECKING([for stat64 in <sys/stat.h>])
1245 AC_TRY_LINK([
1246 #if defined(HAVE_UNISTD_H)
1247 #include <unistd.h>
1248 #endif
1249 #include <sys/stat.h>
1250 ], [struct stat64 st64; exit(stat64(".",&st64));], [ac_cv_func_stat64=yes])
1251 AC_MSG_RESULT([$ac_cv_func_stat64])
1252 if test x$ac_cv_func_stat64 = xyes ; then
1253 AC_DEFINE(HAVE_STAT64,1,[Whether stat64() is available])
1254 fi
1255 fi
1257 if test x$ac_cv_func_lstat64 = xno ; then
1258 AC_MSG_CHECKING([for lstat64 in <sys/stat.h>])
1259 AC_TRY_LINK([
1260 #if defined(HAVE_UNISTD_H)
1261 #include <unistd.h>
1262 #endif
1263 #include <sys/stat.h>
1264 ], [struct stat64 st64; exit(lstat64(".",&st64));], [ac_cv_func_lstat64=yes])
1265 AC_MSG_RESULT([$ac_cv_func_lstat64])
1266 if test x$ac_cv_func_lstat64 = xyes ; then
1267 AC_DEFINE(HAVE_LSTAT64,[Whether lstat64() is available])
1268 fi
1269 fi
1271 if test x$ac_cv_func_fstat64 = xno ; then
1272 AC_MSG_CHECKING([for fstat64 in <sys/stat.h>])
1273 AC_TRY_LINK([
1274 #if defined(HAVE_UNISTD_H)
1275 #include <unistd.h>
1276 #endif
1277 #include <sys/stat.h>
1278 ], [struct stat64 st64; exit(fstat64(0,&st64));], [ac_cv_func_fstat64=yes])
1279 AC_MSG_RESULT([$ac_cv_func_fstat64])
1280 if test x$ac_cv_func_fstat64 = xyes ; then
1281 AC_DEFINE(HAVE_FSTAT64,1,[Whether fstat64() is available])
1282 fi
1283 fi
1285 #################################################
1286 # Check whether struct stat has timestamps with sub-second resolution.
1287 # At least IRIX and Solaris have these.
1288 #
1289 # We check that
1290 # all of st_mtim, st_atim and st_ctim exist
1291 # all of the members are in fact of type struct timespec
1292 #
1293 # There is some conflicting standards weirdness about whether we should use
1294 # "struct timespec" or "timespec_t". Linux doesn't have timespec_t, so we
1295 # prefer struct timespec.
1297 AC_CACHE_CHECK([whether struct stat has sub-second timestamps], samba_cv_stat_hires,
1298 [
1299 AC_TRY_COMPILE(
1300 [
1301 #if TIME_WITH_SYS_TIME
1302 # include <sys/time.h>
1303 # include <time.h>
1304 #else
1305 # if HAVE_SYS_TIME_H
1306 # include <sys/time.h>
1307 # else
1308 # include <time.h>
1309 # endif
1310 #endif
1311 #ifdef HAVE_SYS_STAT_H
1312 #include <sys/stat.h>
1313 #endif
1314 ],
1315 [
1316 struct timespec t;
1317 struct stat s = {0};
1318 t.tv_sec = s.st_mtim.tv_sec;
1319 t.tv_nsec = s.st_mtim.tv_nsec;
1320 t.tv_sec = s.st_ctim.tv_sec;
1321 t.tv_nsec = s.st_ctim.tv_nsec;
1322 t.tv_sec = s.st_atim.tv_sec;
1323 t.tv_nsec = s.st_atim.tv_nsec;
1324 ],
1325 samba_cv_stat_hires=yes, samba_cv_stat_hires=no)
1326 ])
1328 if test x"$samba_cv_stat_hires" = x"yes" ; then
1329 AC_DEFINE(HAVE_STAT_ST_MTIM, 1, [whether struct stat contains st_mtim])
1330 AC_DEFINE(HAVE_STAT_ST_ATIM, 1, [whether struct stat contains st_atim])
1331 AC_DEFINE(HAVE_STAT_ST_CTIM, 1, [whether struct stat contains st_ctim])
1332 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1333 [whether struct stat has sub-second timestamps])
1334 fi
1336 AC_CACHE_CHECK([whether struct stat has sub-second timestamps without struct timespec], samba_cv_stat_hires_notimespec,
1337 [
1338 AC_TRY_COMPILE(
1339 [
1340 #if TIME_WITH_SYS_TIME
1341 # include <sys/time.h>
1342 # include <time.h>
1343 #else
1344 # if HAVE_SYS_TIME_H
1345 # include <sys/time.h>
1346 # else
1347 # include <time.h>
1348 # endif
1349 #endif
1350 #ifdef HAVE_SYS_STAT_H
1351 #include <sys/stat.h>
1352 #endif
1353 ],
1354 [
1355 struct timespec t;
1356 struct stat s = {0};
1357 t.tv_sec = s.st_mtime;
1358 t.tv_nsec = s.st_mtimensec;
1359 t.tv_sec = s.st_ctime;
1360 t.tv_nsec = s.st_ctimensec;
1361 t.tv_sec = s.st_atime;
1362 t.tv_nsec = s.st_atimensec;
1363 ],
1364 samba_cv_stat_hires=yes, samba_cv_stat_hires=no)
1365 ])
1367 if test x"$samba_cv_stat_hires_notimespec" = x"yes" ; then
1368 AC_DEFINE(HAVE_STAT_ST_MTIMENSEC, 1, [whether struct stat contains st_mtimensec])
1369 AC_DEFINE(HAVE_STAT_ST_ATIMENSEC, 1, [whether struct stat contains st_atimensec])
1370 AC_DEFINE(HAVE_STAT_ST_CTIMENSEC, 1, [whether struct stat contains st_ctimensec])
1371 AC_DEFINE(HAVE_STAT_HIRES_TIMESTAMPS, 1,
1372 [whether struct stat has sub-second timestamps without struct timespec])
1373 fi
1375 AC_CACHE_CHECK([whether struct stat has st_birthtimespec], samba_cv_stat_st_birthtimespec,
1376 [
1377 AC_TRY_COMPILE(
1378 [
1379 #if TIME_WITH_SYS_TIME
1380 # include <sys/time.h>
1381 # include <time.h>
1382 #else
1383 # if HAVE_SYS_TIME_H
1384 # include <sys/time.h>
1385 # else
1386 # include <time.h>
1387 # endif
1388 #endif
1389 #ifdef HAVE_SYS_STAT_H
1390 #include <sys/stat.h>
1391 #endif
1392 ],
1393 [
1394 struct timespec t;
1395 struct stat s = {0};
1396 t = s.st_birthtimespec;
1397 ],
1398 samba_cv_stat_st_birthtimespec=yes, samba_cv_stat_birthtimespec=no)
1399 ])
1401 if test x"$samba_cv_stat_st_birthtimespec" = x"yes" ; then
1402 AC_DEFINE(HAVE_STAT_ST_BIRTHTIMESPEC, 1, [whether struct stat contains st_birthtimespec])
1403 fi
1405 AC_CACHE_CHECK([whether struct stat has st_birthtimensec], samba_cv_stat_st_birthtimensec,
1406 [
1407 AC_TRY_COMPILE(
1408 [
1409 #if TIME_WITH_SYS_TIME
1410 # include <sys/time.h>
1411 # include <time.h>
1412 #else
1413 # if HAVE_SYS_TIME_H
1414 # include <sys/time.h>
1415 # else
1416 # include <time.h>
1417 # endif
1418 #endif
1419 #ifdef HAVE_SYS_STAT_H
1420 #include <sys/stat.h>
1421 #endif
1422 ],
1423 [
1424 struct timespec t;
1425 struct stat s = {0};
1426 t.tv_nsec = s.st_birthtimensec;
1427 ],
1428 samba_cv_stat_st_birthtimensec=yes, samba_cv_stat_birthtimensec=no)
1429 ])
1431 if test x"$samba_cv_stat_st_birthtimensec" = x"yes" ; then
1432 AC_DEFINE(HAVE_STAT_ST_BIRTHTIMENSEC, 1, [whether struct stat contains st_birthtimensec])
1433 fi
1435 AC_CACHE_CHECK([whether struct stat has st_birthtime], samba_cv_stat_st_birthtime,
1436 [
1437 AC_TRY_COMPILE(
1438 [
1439 #if TIME_WITH_SYS_TIME
1440 # include <sys/time.h>
1441 # include <time.h>
1442 #else
1443 # if HAVE_SYS_TIME_H
1444 # include <sys/time.h>
1445 # else
1446 # include <time.h>
1447 # endif
1448 #endif
1449 #ifdef HAVE_SYS_STAT_H
1450 #include <sys/stat.h>
1451 #endif
1452 ],
1453 [
1454 struct time_t t;
1455 struct stat s = {0};
1456 t = s.st_birthtime;
1457 ],
1458 samba_cv_stat_st_birthtime=yes, samba_cv_stat_birthtime=no)
1459 ])
1461 if test x"$samba_cv_stat_st_birthtime" = x"yes" ; then
1462 AC_DEFINE(HAVE_STAT_ST_BIRTHTIME, 1, [whether struct stat contains st_birthtime])
1463 fi
1465 #####################################
1466 # needed for SRV lookups
1467 AC_CHECK_LIB(resolv, dn_expand)
1468 AC_CHECK_LIB(resolv, _dn_expand)
1469 AC_CHECK_LIB(resolv, __dn_expand)
1471 #
1472 # Check for the functions putprpwnam, set_auth_parameters,
1473 # getspnam, bigcrypt and getprpwnam in -lsec and -lsecurity
1474 # Needed for OSF1 and HPUX.
1475 #
1477 AC_LIBTESTFUNC(security, putprpwnam)
1478 AC_LIBTESTFUNC(sec, putprpwnam)
1480 AC_LIBTESTFUNC(security, set_auth_parameters)
1481 AC_LIBTESTFUNC(sec, set_auth_parameters)
1483 # UnixWare 7.x has its getspnam in -lgen
1484 AC_LIBTESTFUNC(gen, getspnam)
1486 AC_LIBTESTFUNC(security, getspnam)
1487 AC_LIBTESTFUNC(sec, getspnam)
1489 AC_LIBTESTFUNC(security, bigcrypt)
1490 AC_LIBTESTFUNC(sec, bigcrypt)
1492 AC_LIBTESTFUNC(security, getprpwnam)
1493 AC_LIBTESTFUNC(sec, getprpwnam)
1495 AC_CHECK_FUNCS(strsignal)
1497 ############################################
1498 # Check if we have libattr
1499 case "$host_os" in
1500 *osf*)
1501 AC_SEARCH_LIBS(getproplist, [proplist])
1502 AC_CHECK_FUNCS(getproplist fgetproplist setproplist fsetproplist)
1503 AC_CHECK_FUNCS(delproplist fdelproplist add_proplist_entry get_proplist_entry)
1504 AC_CHECK_FUNCS(sizeof_proplist_entry)
1505 ;;
1506 *)
1507 AC_SEARCH_LIBS(getxattr, [attr])
1508 AC_CHECK_FUNCS(getxattr lgetxattr fgetxattr listxattr llistxattr)
1509 AC_CHECK_FUNCS(getea fgetea lgetea listea flistea llistea)
1510 AC_CHECK_FUNCS(removeea fremoveea lremoveea setea fsetea lsetea)
1511 AC_CHECK_FUNCS(flistxattr removexattr lremovexattr fremovexattr)
1512 AC_CHECK_FUNCS(setxattr lsetxattr fsetxattr)
1513 AC_CHECK_FUNCS(attr_get attr_list attr_set attr_remove)
1514 AC_CHECK_FUNCS(attr_getf attr_listf attr_setf attr_removef)
1515 ;;
1516 esac
1518 ########################################################
1519 # Check if attropen() is present if this is Solaris
1520 case "$host_os" in
1521 *solaris*)
1522 AC_CHECK_FUNCS(attropen)
1523 ;;
1524 esac
1526 ########################################################
1527 # Do xattr functions take additional options like on Darwin?
1528 if test x"$ac_cv_func_getxattr" = x"yes" ; then
1529 AC_CACHE_CHECK([whether xattr interface takes additional options], smb_attr_cv_xattr_add_opt, [
1530 old_LIBS=$LIBS
1531 LIBS="$LIBS $ACL_LIBS"
1532 AC_TRY_COMPILE([
1533 #include <sys/types.h>
1534 #if HAVE_ATTR_XATTR_H
1535 #include <attr/xattr.h>
1536 #elif HAVE_SYS_XATTR_H
1537 #include <sys/xattr.h>
1538 #endif
1539 ],[
1540 getxattr(0, 0, 0, 0, 0, 0);
1541 ],
1542 [smb_attr_cv_xattr_add_opt=yes],
1543 [smb_attr_cv_xattr_add_opt=no;LIBS=$old_LIBS])
1544 ])
1545 if test x"$smb_attr_cv_xattr_add_opt" = x"yes"; then
1546 AC_DEFINE(XATTR_ADD_OPT, 1, [xattr functions have additional options])
1547 fi
1548 fi
1550 # Check if we have extattr
1551 case "$host_os" in
1552 *freebsd4* | *dragonfly* )
1553 AC_DEFINE(BROKEN_EXTATTR, 1, [Does extattr API work])
1554 ;;
1555 *)
1556 AC_CHECK_FUNCS(extattr_delete_fd extattr_delete_file extattr_delete_link)
1557 AC_CHECK_FUNCS(extattr_get_fd extattr_get_file extattr_get_link)
1558 AC_CHECK_FUNCS(extattr_list_fd extattr_list_file extattr_list_link)
1559 AC_CHECK_FUNCS(extattr_set_fd extattr_set_file extattr_set_link)
1560 ;;
1561 esac
1563 AC_DISABLE_STATIC
1564 AC_ENABLE_SHARED
1566 # Set defaults
1567 PIE_CFLAGS=""
1568 PIE_LDFLAGS=""
1569 AC_ARG_ENABLE(pie, [AS_HELP_STRING([--enable-pie], [Turn on pie support if available (default=yes)])])
1571 if test "x$enable_pie" != xno
1572 then
1573 AC_CACHE_CHECK(for -pie and -fPIE, samba_cv_fpie,
1574 [
1575 cat > conftest.c <<EOF
1576 int foo;
1577 main () { return 0;}
1578 EOF
1579 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -pie -fPIE -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1580 then
1581 samba_cv_fpie=yes
1582 else
1583 samba_cv_fpie=no
1584 fi
1585 rm -f conftest*
1586 ])
1587 if test x"${samba_cv_fpie}" = x"yes"
1588 then
1589 PIE_CFLAGS="-fPIE"
1590 PIE_LDFLAGS="-pie"
1591 fi
1592 fi
1594 # Set defaults
1595 RELRO_LDFLAGS=""
1596 AC_ARG_ENABLE(relro, [AS_HELP_STRING([--enable-relro], [Turn on Relocations Read-Only (relro) support if available (default=yes)])])
1598 if test "x$enable_relro" != xno
1599 then
1600 AC_CACHE_CHECK([for -Wl,-z,relro], samba_cv_relro,
1601 [
1602 cat > conftest.c <<EOF
1603 int foo;
1604 main () { return 0;}
1605 EOF
1606 if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -Wl,-z,relro -o conftest conftest.c 1>&AS_MESSAGE_LOG_FD])
1607 then
1608 samba_cv_relro=yes
1609 else
1610 samba_cv_relro=no
1611 fi
1612 rm -f conftest*
1613 ])
1614 if test x"${samba_cv_relro}" = x"yes"
1615 then
1616 RELRO_LDFLAGS="-Wl,-z,relro"
1617 fi
1618 fi
1620 # Set defaults
1621 SYMSEXT="syms"
1622 AC_SUBST(SYMSEXT)
1624 # Assume non-shared by default and override below
1625 BLDSHARED="false"
1627 # these are the defaults, good for lots of systems
1628 HOST_OS="$host_os"
1629 LDSHFLAGS="-shared"
1630 MODULE_EXPORTS=""
1631 SONAMEFLAG="#"
1632 SHLD="\${CC} \${CFLAGS}"
1633 PICFLAG="${PIE_CFLAGS}"
1634 SHLIBEXT="so"
1635 DSO_EXPORTS=""
1637 # this bit needs to be modified for each OS that supports share libs
1638 # You need to specify how to create a shared library and
1639 # how to compile C code to produce PIC object files
1641 AC_MSG_CHECKING([ability to build shared libraries])
1643 # and these are for particular systems
1644 case "$host_os" in
1645 *linux*) AC_DEFINE(LINUX,1,[Whether the host os is linux])
1646 BLDSHARED="true"
1647 if test "${ac_cv_gnu_ld_no_default_allow_shlib_undefined}" = "yes"; then
1648 LDSHFLAGS="-shared -Wl,-Bsymbolic -Wl,--allow-shlib-undefined"
1649 else
1650 LDSHFLAGS="-shared -Wl,-Bsymbolic"
1651 fi
1652 DYNEXP="-Wl,--export-dynamic"
1653 PICFLAG="-fPIC"
1654 SONAMEFLAG="-Wl,-soname="
1655 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1656 ;;
1657 *solaris*) AC_DEFINE(SUNOS5,1,[Whether the host os is solaris])
1658 BLDSHARED="true"
1659 LDSHFLAGS="-G"
1660 SONAMEFLAG="-h "
1661 if test "${GCC}" = "yes"; then
1662 PICFLAG="-fPIC"
1663 SONAMEFLAG="-Wl,-soname="
1664 if test "${ac_cv_prog_gnu_ld}" = "yes"; then
1665 DYNEXP="-Wl,-E"
1666 fi
1667 else
1668 PICFLAG="-KPIC"
1669 ## ${CFLAGS} added for building 64-bit shared
1670 ## libs using Sun's Compiler
1671 LDSHFLAGS="-G \${CFLAGS}"
1672 fi
1673 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1674 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1675 ;;
1676 *sunos*) AC_DEFINE(SUNOS4,1,[Whether the host os is sunos4])
1677 BLDSHARED="true"
1678 LDSHFLAGS="-G"
1679 SONAMEFLAG="-Wl,-h,"
1680 PICFLAG="-KPIC" # Is this correct for SunOS
1681 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1682 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1683 ;;
1684 *netbsd* | *freebsd* | *dragonfly* )
1685 BLDSHARED="true"
1686 LDSHFLAGS="-shared"
1687 DYNEXP="-Wl,--export-dynamic"
1688 SONAMEFLAG="-Wl,-soname,"
1689 PICFLAG="-fPIC -DPIC"
1690 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1691 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1692 ;;
1693 *openbsd*) BLDSHARED="true"
1694 LDSHFLAGS="-shared"
1695 DYNEXP="-Wl,-Bdynamic"
1696 SONAMEFLAG="-Wl,-soname,"
1697 PICFLAG="-fPIC"
1698 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1699 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1700 ;;
1701 *irix*) AC_DEFINE(IRIX,1,[Whether the host os is irix])
1702 case "$host_os" in
1703 *irix6*) AC_DEFINE(IRIX6,1,[Whether the host os is irix6])
1704 ;;
1705 esac
1706 BLDSHARED="true"
1707 LDSHFLAGS="-set_version sgi1.0 -shared"
1708 SONAMEFLAG="-soname "
1709 SHLD="\${LD}"
1710 if test "${GCC}" = "yes"; then
1711 PICFLAG="-fPIC"
1712 else
1713 PICFLAG="-KPIC"
1714 fi
1715 AC_DEFINE(STAT_ST_BLOCKSIZE,512,[The size of a block])
1716 ;;
1717 *aix*) AC_DEFINE(AIX,1,[Whether the host os is aix])
1718 BLDSHARED="true"
1719 # use expfull to export underscored symbols
1720 # add rtl to remove /lib/crt0.o warning
1721 LDSHFLAGS="-Wl,-G,-bexpfull,-bbigtoc,-brtl"
1722 DYNEXP="-Wl,-brtl,-bexpfull,-bbigtoc"
1723 PICFLAG="-O2"
1724 # as AIX code is always position independent...
1725 # .po will just create compile warnings, use po.o:
1726 if test "${GCC}" != "yes"; then
1727 ## for funky AIX compiler using strncpy()
1728 CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
1729 fi
1731 AC_DEFINE(STAT_ST_BLOCKSIZE,DEV_BSIZE,[The size of a block])
1732 AC_DEFINE(BROKEN_STRNLEN,1,[Does strnlen work correctly])
1733 AC_DEFINE(BROKEN_STRNDUP,1,[Does strndup work correctly])
1734 ;;
1735 *hpux*) AC_DEFINE(HPUX,1,[Whether the host os is HPUX])
1736 # Use special PIC flags for the native HP-UX compiler.
1737 BLDSHARED="true"
1738 SHLD="cc"
1739 LDSHFLAGS="-b -Wl,-B,symbolic,-b,-z"
1740 SONAMEFLAG="-Wl,+h "
1741 PICFLAG="+z"
1742 if test "${GCC}" = "yes"; then
1743 PICFLAG="-fPIC"
1744 else
1745 PICFLAG="+z +ESnolit"
1746 fi
1747 if test "$host_cpu" = "ia64"; then
1748 SHLIBEXT="so"
1749 PICFLAG="+z"
1750 DYNEXP="-Wl,-E,+b/usr/local/lib/hpux32:/usr/lib/hpux32"
1751 else
1752 SHLIBEXT="sl"
1753 DYNEXP="-Wl,-E,+b/usr/local/lib:/usr/lib"
1754 fi
1755 AC_DEFINE(STAT_ST_BLOCKSIZE,8192,[The size of a block])
1756 AC_DEFINE(POSIX_ACL_NEEDS_MASK,1,[Does a POSIX ACL need a mask element])
1757 ;;
1758 *qnx*) AC_DEFINE(QNX,1,[Whether the host os is qnx])
1759 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1760 ;;
1761 *osf*) AC_DEFINE(OSF1,1,[Whether the host os is osf1])
1762 BLDSHARED="true"
1763 LDSHFLAGS="-shared"
1764 SONAMEFLAG="-Wl,-soname,"
1765 PICFLAG="-fPIC"
1766 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1767 AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
1768 ;;
1769 *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
1770 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1771 ;;
1772 *unixware*) AC_DEFINE(UNIXWARE,1,[Whether the host os is unixware])
1773 BLDSHARED="true"
1774 LDSHFLAGS="-shared"
1775 SONAMEFLAG="-Wl,-soname,"
1776 PICFLAG="-KPIC"
1777 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1778 ;;
1779 *next2*) AC_DEFINE(NEXT2,1,[Whether the host os is NeXT v2])
1780 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1781 ;;
1782 *dgux*) AC_CHECK_PROG( ROFF, groff, [groff -etpsR -Tascii -man])
1783 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1784 ;;
1785 *sysv4*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1786 case "$host" in
1787 *-univel-*) if [ test "$GCC" != yes ]; then
1788 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1789 fi
1790 LDSHFLAGS="-G"
1791 DYNEXP="-Bexport"
1792 ;;
1793 *mips-sni-sysv4*) AC_DEFINE(RELIANTUNIX,1,[Whether the host os is reliantunix]);;
1794 esac
1795 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1796 ;;
1798 *sysv5*) AC_DEFINE(SYSV,1,[Whether this is a system V system])
1799 if [ test "$GCC" != yes ]; then
1800 AC_DEFINE(HAVE_MEMSET,1,[Whether memset() is available])
1801 fi
1802 LDSHFLAGS="-G"
1803 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1804 ;;
1805 *vos*) AC_DEFINE(STAT_ST_BLOCKSIZE,4096)
1806 BLDSHARED="false"
1807 LDSHFLAGS=""
1808 ;;
1810 *darwin*) AC_DEFINE(DARWINOS,1,[Whether the host os is Darwin/MacOSX])
1811 BLDSHARED="true"
1812 LDSHFLAGS="-dynamiclib -flat_namespace -undefined suppress"
1813 CFLAGS="$CFLAGS -fno-common"
1814 SHLD="\${CC}"
1815 SHLIBEXT="dylib"
1816 MODULE_EXPORTS="-exported_symbols_list \$(srcdir)/exports/modules-darwin.syms"
1817 SHLIBEXT="dylib"
1818 # Since gcc doesn't fail on unrecognised options, the
1819 # PIE test incorrectly succeeds. Darwin gcc does not
1820 # actually support the PIE stuff.
1821 PIE_LDFLAGS=
1822 PIE_CFLAGS=
1823 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1824 ;;
1826 *)
1827 AC_DEFINE(STAT_ST_BLOCKSIZE,512)
1828 ;;
1829 esac
1831 if test "$enable_shared" != "yes"; then
1832 BLDSHARED=false
1833 fi
1835 if test "$enable_shared" = yes -a "${ac_cv_gnu_ld_version_script}" = yes; then
1836 DSO_EXPORTS=\$\(DSO_EXPORTS_CMD\)
1837 fi
1839 if test x"$BLDSHARED" = x"true" ; then
1840 LDFLAGS="$LDFLAGS -L./bin"
1841 fi
1843 AC_MSG_RESULT($BLDSHARED)
1845 AC_MSG_CHECKING([LDFLAGS])
1846 AC_MSG_RESULT([$LDFLAGS])
1847 AC_MSG_CHECKING([DYNEXP])
1848 AC_MSG_RESULT([$DYNEXP])
1850 #######################################################
1851 # test whether building a shared library actually works
1852 if test $BLDSHARED = true; then
1854 AC_MSG_CHECKING([SHLD])
1855 AC_MSG_RESULT([$SHLD])
1856 AC_MSG_CHECKING([LDSHFLAGS])
1857 AC_MSG_RESULT([$LDSHFLAGS])
1859 AC_MSG_CHECKING([SHLIBEXT])
1860 AC_MSG_RESULT([$SHLIBEXT])
1861 AC_MSG_CHECKING([SONAMEFLAG])
1862 AC_MSG_RESULT([$SONAMEFLAG])
1864 AC_MSG_CHECKING([PICFLAG])
1865 AC_MSG_RESULT([$PICFLAG])
1867 AC_MSG_CHECKING([NSSSONAMEVERSIONSUFFIX])
1868 AC_MSG_RESULT([$NSSSONAMEVERSIONSUFFIX])
1870 AC_CACHE_CHECK([whether building shared libraries actually works],
1871 [ac_cv_shlib_works],[
1872 # try building a trivial shared library
1873 ac_cv_shlib_works=no
1874 # The $SHLD and $LDSHFLAGS variables may contain references to other
1875 # variables so they need to be eval'ed.
1876 $CC $CPPFLAGS $CFLAGS $PICFLAG -c -o \
1877 shlib.o ${srcdir-.}/tests/shlib.c && \
1878 `eval echo $SHLD` `eval echo $LDSHFLAGS` -o "shlib.$SHLIBEXT" \
1879 shlib.o && ac_cv_shlib_works=yes
1880 rm -f "shlib.$SHLIBEXT" shlib.o
1882 ])
1883 if test $ac_cv_shlib_works = no; then
1884 BLDSHARED=false
1885 fi
1886 fi
1888 if test x"$BLDSHARED" != x"true"; then
1889 LDSHFLAGS="shared-libraries-disabled"
1890 SONAMEFLAG="shared-libraries-disabled"
1891 NSSSONAMEVERSIONSUFFIX="shared-libraries-disabled"
1892 SHLD="shared-libraries-disabled"
1893 PICFLAG="${PIE_CFLAGS}"
1894 SHLIBEXT="shared_libraries_disabled"
1895 fi
1897 AC_MSG_CHECKING([used PICFLAG])
1898 AC_MSG_RESULT([$PICFLAG])
1900 AC_DEFINE_UNQUOTED(SHLIBEXT, "$SHLIBEXT", [Shared library extension])
1902 AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR
1904 ################
1906 AC_CACHE_CHECK([for long long],samba_cv_have_longlong,[
1907 AC_TRY_RUN([#include <stdio.h>
1908 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
1909 samba_cv_have_longlong=yes,samba_cv_have_longlong=no,samba_cv_have_longlong=cross)])
1910 if test x"$samba_cv_have_longlong" = x"yes"; then
1911 AC_DEFINE(HAVE_LONGLONG,1,[Whether the host supports long long's])
1912 AC_CHECK_TYPE(intptr_t, unsigned long long)
1913 else
1914 AC_CHECK_TYPE(intptr_t, unsigned long)
1915 fi
1917 #
1918 # Check if the compiler supports the LL prefix on long long integers.
1919 # AIX needs this.
1921 AC_CACHE_CHECK([for LL suffix on long long integers],samba_cv_compiler_supports_ll, [
1922 AC_TRY_COMPILE([#include <stdio.h>],[long long i = 0x8000000000LL],
1923 samba_cv_compiler_supports_ll=yes,samba_cv_compiler_supports_ll=no)])
1924 if test x"$samba_cv_compiler_supports_ll" = x"yes"; then
1925 AC_DEFINE(COMPILER_SUPPORTS_LL,1,[Whether the compiler supports the LL prefix on long long integers])
1926 fi
1929 AC_CACHE_CHECK([for 64 bit time_t],samba_cv_SIZEOF_TIME_T,[
1930 AC_TRY_RUN([#include <time.h>
1931 main() { exit((sizeof(time_t) == 8) ? 0 : 1); }],
1932 samba_cv_SIZEOF_TIME_T=yes,samba_cv_SIZEOF_TIME_T=no,samba_cv_SIZEOF_TIME_T=cross)])
1933 if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
1934 AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
1935 fi
1937 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
1938 AC_TRY_RUN([#include <stdio.h>
1939 #include <sys/stat.h>
1940 main() { exit((sizeof(off_t) == 8) ? 0 : 1); }],
1941 samba_cv_SIZEOF_OFF_T=yes,samba_cv_SIZEOF_OFF_T=no,samba_cv_SIZEOF_OFF_T=cross)])
1942 if test x"$samba_cv_SIZEOF_OFF_T" = x"yes"; then
1943 AC_DEFINE(SIZEOF_OFF_T,8,[The size of the 'off_t' type])
1944 fi
1946 AC_CACHE_CHECK([for off64_t],samba_cv_HAVE_OFF64_T,[
1947 AC_TRY_RUN([
1948 #if defined(HAVE_UNISTD_H)
1949 #include <unistd.h>
1950 #endif
1951 #include <stdio.h>
1952 #include <sys/stat.h>
1953 main() { struct stat64 st; off64_t s; if (sizeof(off_t) == sizeof(off64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1954 samba_cv_HAVE_OFF64_T=yes,samba_cv_HAVE_OFF64_T=no,samba_cv_HAVE_OFF64_T=cross)])
1955 if test x"$samba_cv_HAVE_OFF64_T" = x"yes"; then
1956 AC_DEFINE(HAVE_OFF64_T,1,[Whether off64_t is available])
1957 fi
1959 AC_CACHE_CHECK([for 64 bit ino_t],samba_cv_SIZEOF_INO_T,[
1960 AC_TRY_RUN([
1961 #if defined(HAVE_UNISTD_H)
1962 #include <unistd.h>
1963 #endif
1964 #include <stdio.h>
1965 #include <sys/stat.h>
1966 main() { exit((sizeof(ino_t) == 8) ? 0 : 1); }],
1967 samba_cv_SIZEOF_INO_T=yes,samba_cv_SIZEOF_INO_T=no,samba_cv_SIZEOF_INO_T=cross)])
1968 if test x"$samba_cv_SIZEOF_INO_T" = x"yes"; then
1969 AC_DEFINE(SIZEOF_INO_T,8,[The size of the 'ino_t' type])
1970 fi
1972 AC_CACHE_CHECK([for ino64_t],samba_cv_HAVE_INO64_T,[
1973 AC_TRY_RUN([
1974 #if defined(HAVE_UNISTD_H)
1975 #include <unistd.h>
1976 #endif
1977 #include <stdio.h>
1978 #include <sys/stat.h>
1979 main() { struct stat64 st; ino64_t s; if (sizeof(ino_t) == sizeof(ino64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
1980 samba_cv_HAVE_INO64_T=yes,samba_cv_HAVE_INO64_T=no,samba_cv_HAVE_INO64_T=cross)])
1981 if test x"$samba_cv_HAVE_INO64_T" = x"yes"; then
1982 AC_DEFINE(HAVE_INO64_T,1,[Whether the 'ino64_t' type is available])
1983 fi
1985 AC_CACHE_CHECK([for 64 bit dev_t],samba_cv_SIZEOF_DEV_T,[
1986 AC_TRY_RUN([
1987 #if defined(HAVE_UNISTD_H)
1988 #include <unistd.h>
1989 #endif
1990 #include <stdio.h>
1991 #include <sys/stat.h>
1992 main() { exit((sizeof(dev_t) == 8) ? 0 : 1); }],
1993 samba_cv_SIZEOF_DEV_T=yes,samba_cv_SIZEOF_DEV_T=no,samba_cv_SIZEOF_DEV_T=cross)])
1994 if test x"$samba_cv_SIZEOF_DEV_T" = x"yes"; then
1995 AC_DEFINE(SIZEOF_DEV_T,8,[The size of the 'dev_t' type])
1996 fi
1998 AC_CACHE_CHECK([for dev64_t],samba_cv_HAVE_DEV64_T,[
1999 AC_TRY_RUN([
2000 #if defined(HAVE_UNISTD_H)
2001 #include <unistd.h>
2002 #endif
2003 #include <stdio.h>
2004 #include <sys/stat.h>
2005 main() { struct stat64 st; dev64_t s; if (sizeof(dev_t) == sizeof(dev64_t)) exit(1); exit((lstat64("/dev/null", &st)==0)?0:1); }],
2006 samba_cv_HAVE_DEV64_T=yes,samba_cv_HAVE_DEV64_T=no,samba_cv_HAVE_DEV64_T=cross)])
2007 if test x"$samba_cv_HAVE_DEV64_T" = x"yes"; then
2008 AC_DEFINE(HAVE_DEV64_T,1,[Whether the 'dev64_t' type is available])
2009 fi
2011 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIR64,[
2012 AC_TRY_COMPILE([
2013 #if defined(HAVE_UNISTD_H)
2014 #include <unistd.h>
2015 #endif
2016 #include <sys/types.h>
2017 #include <dirent.h>],
2018 [DIR64 de;],
2019 samba_cv_HAVE_STRUCT_DIR64=yes,samba_cv_HAVE_STRUCT_DIR64=no)])
2020 if test x"$samba_cv_HAVE_STRUCT_DIR64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2021 AC_DEFINE(HAVE_STRUCT_DIR64,1,[Whether the 'DIR64' abstract data type is available])
2022 fi
2024 AC_CACHE_CHECK([for struct dirent64],samba_cv_HAVE_STRUCT_DIRENT64,[
2025 AC_TRY_COMPILE([
2026 #if defined(HAVE_UNISTD_H)
2027 #include <unistd.h>
2028 #endif
2029 #include <sys/types.h>
2030 #include <dirent.h>],
2031 [struct dirent64 de;],
2032 samba_cv_HAVE_STRUCT_DIRENT64=yes,samba_cv_HAVE_STRUCT_DIRENT64=no)])
2033 if test x"$samba_cv_HAVE_STRUCT_DIRENT64" = x"yes" && test x"$ac_cv_func_readdir64" = x"yes"; then
2034 AC_DEFINE(HAVE_STRUCT_DIRENT64,1,[Whether the 'dirent64' struct is available])
2035 fi
2037 AC_CACHE_CHECK([for major macro],samba_cv_HAVE_DEVICE_MAJOR_FN,[
2038 AC_TRY_RUN([
2039 #if defined(HAVE_UNISTD_H)
2040 #include <unistd.h>
2041 #endif
2042 #include <sys/types.h>
2043 main() { dev_t dev; int i = major(dev); return 0; }],
2044 samba_cv_HAVE_DEVICE_MAJOR_FN=yes,samba_cv_HAVE_DEVICE_MAJOR_FN=no,samba_cv_HAVE_DEVICE_MAJOR_FN=cross)])
2045 if test x"$samba_cv_HAVE_DEVICE_MAJOR_FN" = x"yes"; then
2046 AC_DEFINE(HAVE_DEVICE_MAJOR_FN,1,[Whether the major macro for dev_t is available])
2047 fi
2049 AC_CACHE_CHECK([for minor macro],samba_cv_HAVE_DEVICE_MINOR_FN,[
2050 AC_TRY_RUN([
2051 #if defined(HAVE_UNISTD_H)
2052 #include <unistd.h>
2053 #endif
2054 #include <sys/types.h>
2055 main() { dev_t dev; int i = minor(dev); return 0; }],
2056 samba_cv_HAVE_DEVICE_MINOR_FN=yes,samba_cv_HAVE_DEVICE_MINOR_FN=no,samba_cv_HAVE_DEVICE_MINOR_FN=cross)])
2057 if test x"$samba_cv_HAVE_DEVICE_MINOR_FN" = x"yes"; then
2058 AC_DEFINE(HAVE_DEVICE_MINOR_FN,1,[Whether the minor macro for dev_t is available])
2059 fi
2061 AC_CACHE_CHECK([for makedev macro],samba_cv_HAVE_MAKEDEV,[
2062 AC_TRY_RUN([
2063 #if defined(HAVE_UNISTD_H)
2064 #include <unistd.h>
2065 #endif
2066 #include <sys/types.h>
2067 main() { dev_t dev = makedev(1,2); return 0; }],
2068 samba_cv_HAVE_MAKEDEV=yes,samba_cv_HAVE_MAKEDEV=no,samba_cv_HAVE_MAKEDEV=cross)])
2069 if test x"$samba_cv_HAVE_MAKEDEV" = x"yes"; then
2070 AC_DEFINE(HAVE_MAKEDEV,1,[Whether the macro for makedev is available])
2071 fi
2073 AC_CACHE_CHECK([for unsigned char],samba_cv_HAVE_UNSIGNED_CHAR,[
2074 AC_TRY_RUN([#include <stdio.h>
2075 main() { char c; c=250; exit((c > 0)?0:1); }],
2076 samba_cv_HAVE_UNSIGNED_CHAR=yes,samba_cv_HAVE_UNSIGNED_CHAR=no,samba_cv_HAVE_UNSIGNED_CHAR=cross)])
2077 if test x"$samba_cv_HAVE_UNSIGNED_CHAR" = x"yes"; then
2078 AC_DEFINE(HAVE_UNSIGNED_CHAR,1,[Whether the 'unsigned char' type is available])
2079 fi
2081 AC_CACHE_CHECK([whether seekdir returns void],samba_cv_SEEKDIR_RETURNS_VOID,[
2082 AC_TRY_COMPILE([#include <sys/types.h>
2083 #include <dirent.h>
2084 void seekdir(DIR *d, long loc) { return; }],[return 0;],
2085 samba_cv_SEEKDIR_RETURNS_VOID=yes,samba_cv_SEEKDIR_RETURNS_VOID=no)])
2086 if test x"$samba_cv_SEEKDIR_RETURNS_VOID" = x"yes"; then
2087 AC_DEFINE(SEEKDIR_RETURNS_VOID,1,[Whether seekdir returns void])
2088 fi
2090 AC_CACHE_CHECK([for __FUNCTION__ macro],samba_cv_HAVE_FUNCTION_MACRO,[
2091 AC_TRY_COMPILE([#include <stdio.h>], [printf("%s\n", __FUNCTION__);],
2092 samba_cv_HAVE_FUNCTION_MACRO=yes,samba_cv_HAVE_FUNCTION_MACRO=no)])
2093 if test x"$samba_cv_HAVE_FUNCTION_MACRO" = x"yes"; then
2094 AC_DEFINE(HAVE_FUNCTION_MACRO,1,[Whether there is a __FUNCTION__ macro])
2095 fi
2097 AC_CACHE_CHECK([if gettimeofday takes tz argument],samba_cv_HAVE_GETTIMEOFDAY_TZ,[
2098 AC_TRY_LINK([
2099 #include <sys/time.h>
2100 #include <unistd.h>], [struct timeval tv; return gettimeofday(&tv, NULL);],
2101 samba_cv_HAVE_GETTIMEOFDAY_TZ=yes,
2102 samba_cv_HAVE_GETTIMEOFDAY_TZ=no)])
2103 if test x"$samba_cv_HAVE_GETTIMEOFDAY_TZ" = x"yes"; then
2104 AC_DEFINE(HAVE_GETTIMEOFDAY_TZ,1,[Whether gettimeofday takes a tz argument])
2105 fi
2107 if test x"$samba_cv_WITH_PROFILE" = x"yes"; then
2109 # On some systems (eg. Linux) librt can pull in libpthread. We
2110 # don't want this to happen because libpthreads changes signal delivery
2111 # semantics in ways we are not prepared for. This breaks Linux oplocks
2112 # which rely on signals.
2114 AC_LIBTESTFUNC(rt, clock_gettime,
2115 [
2116 AC_DEFINE(HAVE_CLOCK_GETTIME, 1,
2117 [Whether clock_gettime is available])
2118 SMB_CHECK_CLOCK_ID(CLOCK_MONOTONIC)
2119 SMB_CHECK_CLOCK_ID(CLOCK_PROCESS_CPUTIME_ID)
2120 SMB_CHECK_CLOCK_ID(CLOCK_REALTIME)
2121 ])
2123 fi
2125 AC_CACHE_CHECK([for broken readdir name],samba_cv_HAVE_BROKEN_READDIR_NAME,[
2126 AC_TRY_RUN([#include <sys/types.h>
2127 #include <dirent.h>
2128 main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
2129 if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
2130 di->d_name[0] == 0) exit(0); exit(1);} ],
2131 samba_cv_HAVE_BROKEN_READDIR_NAME=yes,samba_cv_HAVE_BROKEN_READDIR_NAME=no,samba_cv_HAVE_BROKEN_READDIR_NAME=cross)])
2132 if test x"$samba_cv_HAVE_BROKEN_READDIR_NAME" = x"yes"; then
2133 AC_DEFINE(HAVE_BROKEN_READDIR_NAME,1,[Whether readdir() returns the wrong name offset])
2134 fi
2136 AC_CACHE_CHECK([for utimbuf],samba_cv_HAVE_UTIMBUF,[
2137 AC_TRY_COMPILE([#include <sys/types.h>
2138 #include <utime.h>],
2139 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
2140 samba_cv_HAVE_UTIMBUF=yes,samba_cv_HAVE_UTIMBUF=no,samba_cv_HAVE_UTIMBUF=cross)])
2141 if test x"$samba_cv_HAVE_UTIMBUF" = x"yes"; then
2142 AC_DEFINE(HAVE_UTIMBUF,1,[Whether struct utimbuf is available])
2143 fi
2145 ##############
2146 # Check utmp details, but only if our OS offers utmp.h
2147 if test x"$ac_cv_header_utmp_h" = x"yes"; then
2148 dnl utmp and utmpx come in many flavours
2149 dnl We need to check for many of them
2150 dnl But we don't need to do each and every one, because our code uses
2151 dnl mostly just the utmp (not utmpx) fields.
2153 AC_CHECK_FUNCS(pututline pututxline updwtmp updwtmpx getutmpx)
2155 AC_CACHE_CHECK([for ut_name in utmp],samba_cv_HAVE_UT_UT_NAME,[
2156 AC_TRY_COMPILE([#include <sys/types.h>
2157 #include <utmp.h>],
2158 [struct utmp ut; ut.ut_name[0] = 'a';],
2159 samba_cv_HAVE_UT_UT_NAME=yes,samba_cv_HAVE_UT_UT_NAME=no,samba_cv_HAVE_UT_UT_NAME=cross)])
2160 if test x"$samba_cv_HAVE_UT_UT_NAME" = x"yes"; then
2161 AC_DEFINE(HAVE_UT_UT_NAME,1,[Whether the utmp struct has a property ut_name])
2162 fi
2164 AC_CACHE_CHECK([for ut_user in utmp],samba_cv_HAVE_UT_UT_USER,[
2165 AC_TRY_COMPILE([#include <sys/types.h>
2166 #include <utmp.h>],
2167 [struct utmp ut; ut.ut_user[0] = 'a';],
2168 samba_cv_HAVE_UT_UT_USER=yes,samba_cv_HAVE_UT_UT_USER=no,samba_cv_HAVE_UT_UT_USER=cross)])
2169 if test x"$samba_cv_HAVE_UT_UT_USER" = x"yes"; then
2170 AC_DEFINE(HAVE_UT_UT_USER,1,[Whether the utmp struct has a property ut_user])
2171 fi
2173 AC_CACHE_CHECK([for ut_id in utmp],samba_cv_HAVE_UT_UT_ID,[
2174 AC_TRY_COMPILE([#include <sys/types.h>
2175 #include <utmp.h>],
2176 [struct utmp ut; ut.ut_id[0] = 'a';],
2177 samba_cv_HAVE_UT_UT_ID=yes,samba_cv_HAVE_UT_UT_ID=no,samba_cv_HAVE_UT_UT_ID=cross)])
2178 if test x"$samba_cv_HAVE_UT_UT_ID" = x"yes"; then
2179 AC_DEFINE(HAVE_UT_UT_ID,1,[Whether the utmp struct has a property ut_id])
2180 fi
2182 AC_CACHE_CHECK([for ut_host in utmp],samba_cv_HAVE_UT_UT_HOST,[
2183 AC_TRY_COMPILE([#include <sys/types.h>
2184 #include <utmp.h>],
2185 [struct utmp ut; ut.ut_host[0] = 'a';],
2186 samba_cv_HAVE_UT_UT_HOST=yes,samba_cv_HAVE_UT_UT_HOST=no,samba_cv_HAVE_UT_UT_HOST=cross)])
2187 if test x"$samba_cv_HAVE_UT_UT_HOST" = x"yes"; then
2188 AC_DEFINE(HAVE_UT_UT_HOST,1,[Whether the utmp struct has a property ut_host])
2189 fi
2191 AC_CACHE_CHECK([for ut_time in utmp],samba_cv_HAVE_UT_UT_TIME,[
2192 AC_TRY_COMPILE([#include <sys/types.h>
2193 #include <utmp.h>],
2194 [struct utmp ut; time_t t; ut.ut_time = t;],
2195 samba_cv_HAVE_UT_UT_TIME=yes,samba_cv_HAVE_UT_UT_TIME=no,samba_cv_HAVE_UT_UT_TIME=cross)])
2196 if test x"$samba_cv_HAVE_UT_UT_TIME" = x"yes"; then
2197 AC_DEFINE(HAVE_UT_UT_TIME,1,[Whether the utmp struct has a property ut_time])
2198 fi
2200 AC_CACHE_CHECK([for ut_tv in utmp],samba_cv_HAVE_UT_UT_TV,[
2201 AC_TRY_COMPILE([#include <sys/types.h>
2202 #include <utmp.h>],
2203 [struct utmp ut; struct timeval tv; ut.ut_tv = tv;],
2204 samba_cv_HAVE_UT_UT_TV=yes,samba_cv_HAVE_UT_UT_TV=no,samba_cv_HAVE_UT_UT_TV=cross)])
2205 if test x"$samba_cv_HAVE_UT_UT_TV" = x"yes"; then
2206 AC_DEFINE(HAVE_UT_UT_TV,1,[Whether the utmp struct has a property ut_tv])
2207 fi
2209 AC_CACHE_CHECK([for ut_type in utmp],samba_cv_HAVE_UT_UT_TYPE,[
2210 AC_TRY_COMPILE([#include <sys/types.h>
2211 #include <utmp.h>],
2212 [struct utmp ut; ut.ut_type = 0;],
2213 samba_cv_HAVE_UT_UT_TYPE=yes,samba_cv_HAVE_UT_UT_TYPE=no,samba_cv_HAVE_UT_UT_TYPE=cross)])
2214 if test x"$samba_cv_HAVE_UT_UT_TYPE" = x"yes"; then
2215 AC_DEFINE(HAVE_UT_UT_TYPE,1,[Whether the utmp struct has a property ut_type])
2216 fi
2218 AC_CACHE_CHECK([for ut_pid in utmp],samba_cv_HAVE_UT_UT_PID,[
2219 AC_TRY_COMPILE([#include <sys/types.h>
2220 #include <utmp.h>],
2221 [struct utmp ut; ut.ut_pid = 0;],
2222 samba_cv_HAVE_UT_UT_PID=yes,samba_cv_HAVE_UT_UT_PID=no,samba_cv_HAVE_UT_UT_PID=cross)])
2223 if test x"$samba_cv_HAVE_UT_UT_PID" = x"yes"; then
2224 AC_DEFINE(HAVE_UT_UT_PID,1,[Whether the utmp struct has a property ut_pid])
2225 fi
2227 AC_CACHE_CHECK([for ut_exit in utmp],samba_cv_HAVE_UT_UT_EXIT,[
2228 AC_TRY_COMPILE([#include <sys/types.h>
2229 #include <utmp.h>],
2230 [struct utmp ut; ut.ut_exit.e_exit = 0;],
2231 samba_cv_HAVE_UT_UT_EXIT=yes,samba_cv_HAVE_UT_UT_EXIT=no,samba_cv_HAVE_UT_UT_EXIT=cross)])
2232 if test x"$samba_cv_HAVE_UT_UT_EXIT" = x"yes"; then
2233 AC_DEFINE(HAVE_UT_UT_EXIT,1,[Whether the utmp struct has a property ut_exit])
2234 fi
2236 dnl Look for the IPv6 varient by preference. Many systems have both.
2237 AC_CACHE_CHECK([for ut_addr_v6 in utmp],samba_cv_HAVE_UT_UT_ADDR_V6,[
2238 AC_TRY_COMPILE([#include <sys/types.h>
2239 #include <utmp.h>],
2240 [struct utmp ut; ut.ut_addr_v6[0] = 0;],
2241 samba_cv_HAVE_UT_UT_ADDR_V6=yes,samba_cv_HAVE_UT_UT_ADDR_V6=no,samba_cv_HAVE_UT_UT_ADDR_V6=cross)])
2242 if test x"$samba_cv_HAVE_UT_UT_ADDR_V6" = x"yes"; then
2243 AC_DEFINE(HAVE_UT_UT_ADDR_V6,1,[Whether the utmp struct has a property ut_addr_v6])
2244 fi
2246 AC_CACHE_CHECK([for ut_addr in utmp],samba_cv_HAVE_UT_UT_ADDR,[
2247 AC_TRY_COMPILE([#include <sys/types.h>
2248 #include <utmp.h>],
2249 [struct utmp ut; ut.ut_addr = 0;],
2250 samba_cv_HAVE_UT_UT_ADDR=yes,samba_cv_HAVE_UT_UT_ADDR=no,samba_cv_HAVE_UT_UT_ADDR=cross)])
2251 if test x"$samba_cv_HAVE_UT_UT_ADDR" = x"yes"; then
2252 AC_DEFINE(HAVE_UT_UT_ADDR,1,[Whether the utmp struct has a property ut_addr])
2253 fi
2255 if test x$ac_cv_func_pututline = xyes ; then
2256 AC_CACHE_CHECK([whether pututline returns pointer],samba_cv_PUTUTLINE_RETURNS_UTMP,[
2257 AC_TRY_COMPILE([#include <sys/types.h>
2258 #include <utmp.h>],
2259 [struct utmp utarg; struct utmp *utreturn; utreturn = pututline(&utarg);],
2260 samba_cv_PUTUTLINE_RETURNS_UTMP=yes,samba_cv_PUTUTLINE_RETURNS_UTMP=no)])
2261 if test x"$samba_cv_PUTUTLINE_RETURNS_UTMP" = x"yes"; then
2262 AC_DEFINE(PUTUTLINE_RETURNS_UTMP,1,[Whether pututline returns pointer])
2263 fi
2264 fi
2266 AC_CACHE_CHECK([for ut_syslen in utmpx],samba_cv_HAVE_UX_UT_SYSLEN,[
2267 AC_TRY_COMPILE([#include <sys/types.h>
2268 #include <utmpx.h>],
2269 [struct utmpx ux; ux.ut_syslen = 0;],
2270 samba_cv_HAVE_UX_UT_SYSLEN=yes,samba_cv_HAVE_UX_UT_SYSLEN=no,samba_cv_HAVE_UX_UT_SYSLEN=cross)])
2271 if test x"$samba_cv_HAVE_UX_UT_SYSLEN" = x"yes"; then
2272 AC_DEFINE(HAVE_UX_UT_SYSLEN,1,[Whether the utmpx struct has a property ut_syslen])
2273 fi
2275 fi
2276 # end utmp details
2279 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
2280 AC_ARG_WITH(libiconv,
2281 [AS_HELP_STRING([--with-libiconv=BASEDIR], [Use libiconv in BASEDIR/lib and BASEDIR/include (default=auto)])],
2282 [
2283 if test "$withval" = "no" ; then
2284 AC_MSG_ERROR([argument to --with-libiconv must be a directory])
2285 else
2286 if test "$withval" != "yes" ; then
2287 ICONV_PATH_SPEC=yes
2288 ICONV_LOOK_DIRS="$withval"
2289 fi
2290 fi
2291 ])
2293 for i in $ICONV_LOOK_DIRS ; do
2295 save_LIBS="$LIBS"
2296 save_LDFLAGS="$LDFLAGS"
2297 save_CPPFLAGS="$CPPFLAGS"
2299 iconv_current_LIBS=""
2300 iconv_current_LDFLAGS=""
2301 iconv_current_CPPFLAGS=""
2303 ICONV_FOUND="no"
2304 unset libext
2306 # This is here to handle -withval stuff for --with-libiconv
2307 # Perhaps we should always add a -L
2308 CPPFLAGS="$save_CPPFLAGS -I$i/include"
2310 # Check lib and lib32 library variants to cater for IRIX ABI-specific
2311 # installation paths. This gets a little tricky since we might have iconv
2312 # in both libiconv and in libc. In this case the jm_ICONV test will always
2313 # succeed when the header is found. To counter this, make sure the
2314 # library directory is there and check the ABI directory first (which
2315 # should be harmless on other systems, but causes tons of linker warnings on
2316 # 64bit Ubuntu systems).
2317 # As the build farm doesn't seem to have any IRIX machines with iconv.h
2318 # installed, I've decided to fix the linker warnings.
2319 # -- Kai
2320 # For IA64 HPUX systems, the libs are located in lib/hpux32 instead of lib.
2321 for l in "lib" "lib32" "lib/hpux32"; do
2322 if test -d "$i/$l" ; then
2323 LDFLAGS="$save_LDFLAGS -L$i/$l"
2324 LIBS=
2325 export LDFLAGS LIBS CPPFLAGS
2326 # Try to find iconv(3)
2327 jm_ICONV($i/$l)
2328 if test x"$ICONV_FOUND" = "xyes" ; then
2329 libext="$l"
2330 break
2331 fi
2332 fi
2333 done
2335 if test x"$ICONV_FOUND" = "xyes" ; then
2336 iconv_current_LDFLAGS="-L$i/$libext"
2337 iconv_current_CPPFLAGS="-I$i/include"
2339 if test x"$jm_cv_lib_iconv" != x; then
2340 iconv_current_LIBS="$LIBS -l$jm_cv_lib_iconv"
2341 else
2342 # We found iconv in libc.
2343 iconv_current_LIBS=""
2344 fi
2346 fi
2348 if test x"$ICONV_FOUND" = "xyes" ; then
2350 LDFLAGS="$save_LDFLAGS $iconv_current_LDFLAGS"
2351 CPPFLAGS="$save_CPPFLAGS $iconv_current_CPPFLAGS"
2352 LIBS="$save_LIBS $iconv_current_LIBS"
2353 export LDFLAGS LIBS CPPFLAGS
2355 default_dos_charset=no
2356 default_display_charset=no
2357 default_unix_charset=no
2359 # check for default dos charset name
2360 for j in CP850 IBM850 ; do
2361 rjs_CHARSET($j)
2362 default_dos_charset="$ICONV_CHARSET"
2363 if test x"$default_dos_charset" = x"$j"; then
2364 break
2365 fi
2366 done
2368 # check for default display charset name
2369 for j in ASCII 646 ; do
2370 rjs_CHARSET($j)
2371 default_display_charset="$ICONV_CHARSET"
2372 if test x"$default_display_charset" = x"$j"; then
2373 break
2374 fi
2375 done
2377 # check for default unix charset name
2378 for j in UTF-8 UTF8 ; do
2379 rjs_CHARSET($j)
2380 default_unix_charset="$ICONV_CHARSET"
2381 if test x"$default_unix_charset" = x"$j"; then
2382 break
2383 fi
2384 done
2386 if test "$default_dos_charset" != "no" -a \
2387 "$default_dos_charset" != "cross" -a \
2388 "$default_display_charset" != "no" -a \
2389 "$default_display_charset" != "cross" -a \
2390 "$default_unix_charset" != "no" -a \
2391 "$default_unix_charset" != "cross"
2392 then
2393 samba_cv_HAVE_NATIVE_ICONV=yes
2394 else
2395 if test "$default_dos_charset" = "cross" -o \
2396 "$default_display_charset" = "cross" -o \
2397 "$default_unix_charset" = "cross"
2398 then
2399 samba_cv_HAVE_NATIVE_ICONV=cross
2400 else
2401 samba_cv_HAVE_NATIVE_ICONV=no
2402 fi
2403 fi
2405 # At this point, we have a libiconv candidate. We know that
2406 # we have the right headers and libraries, but we don't know
2407 # whether it does the conversions we want. We can't test this
2408 # because we are cross-compiling. This is not necessarily a big
2409 # deal, since we can't guarantee that the results we get now will
2410 # match the results we get at runtime anyway.
2411 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"cross" ; then
2412 default_dos_charset="CP850"
2413 default_display_charset="ASCII"
2414 default_unix_charset="UTF-8"
2415 samba_cv_HAVE_NATIVE_ICONV=yes
2416 AC_MSG_WARN(assuming the libiconv in $iconv_current_LDFLAGS can convert)
2417 AC_MSG_WARN([$default_dos_charset, $default_display_charset and $default_unix_charset to UCS-16LE])
2418 fi
2420 if test x"$samba_cv_HAVE_NATIVE_ICONV" = x"yes" ; then
2422 CPPFLAGS=$save_CPPFLAGS
2423 LDFLAGS=$save_LDFLAGS
2424 LIBS=$save_LIBS
2426 if test x"$iconv_current_LIBS" != x; then
2427 LIBS="$LIBS $iconv_current_LIBS"
2428 fi
2430 # Add the flags we need to CPPFLAGS and LDFLAGS
2431 CPPFLAGS="$CPPFLAGS $iconv_current_CPPFLAGS"
2432 LDFLAGS="$LDFLAGS $iconv_current_LDFLAGS"
2434 # Turn the #defines into string literals
2435 default_dos_charset="\"$default_dos_charset\""
2436 default_display_charset="\"$default_display_charset\""
2437 default_unix_charset="\"$default_unix_charset\""
2439 AC_DEFINE(HAVE_NATIVE_ICONV,1,[Whether to use native iconv])
2440 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,$default_dos_charset,[Default dos charset name])
2441 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,$default_display_charset,[Default display charset name])
2442 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,$default_unix_charset,[Default unix charset name])
2444 break
2445 fi
2447 # We didn't find a working iconv, so keep going
2448 fi
2450 # We only need to clean these up here for the next pass through the loop
2451 CPPFLAGS=$save_CPPFLAGS
2452 LDFLAGS=$save_LDFLAGS
2453 LIBS=$save_LIBS
2454 export LDFLAGS LIBS CPPFLAGS
2455 done
2456 unset libext
2459 if test x"$ICONV_FOUND" = x"no" -o x"$samba_cv_HAVE_NATIVE_ICONV" != x"yes" ; then
2460 AC_MSG_WARN([Sufficient support for iconv function was not found.
2461 Install libiconv from http://freshmeat.net/projects/libiconv/ for better charset compatibility!])
2462 AC_DEFINE_UNQUOTED(DEFAULT_DOS_CHARSET,"ASCII",[Default dos charset name])
2463 AC_DEFINE_UNQUOTED(DEFAULT_DISPLAY_CHARSET,"ASCII",[Default display charset name])
2464 AC_DEFINE_UNQUOTED(DEFAULT_UNIX_CHARSET,"UTF8",[Default unix charset name])
2465 fi
2468 AC_CACHE_CHECK([for Linux kernel oplocks],samba_cv_HAVE_KERNEL_OPLOCKS_LINUX,[
2469 AC_TRY_RUN([
2470 #include <sys/types.h>
2471 #include <fcntl.h>
2472 #ifndef F_GETLEASE
2473 #define F_GETLEASE 1025
2474 #endif
2475 main() {
2476 int fd = open("/dev/null", O_RDONLY);
2477 return fcntl(fd, F_GETLEASE, 0) == -1;
2478 }
2479 ],
2480 samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=no,samba_cv_HAVE_KERNEL_OPLOCKS_LINUX=cross)])
2481 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
2482 AC_DEFINE(HAVE_KERNEL_OPLOCKS_LINUX,1,[Whether to use linux kernel oplocks])
2483 fi
2485 AC_CACHE_CHECK([for kernel change notify support],samba_cv_HAVE_KERNEL_CHANGE_NOTIFY,[
2486 AC_TRY_RUN([
2487 #include <sys/types.h>
2488 #include <fcntl.h>
2489 #include <signal.h>
2490 #ifndef F_NOTIFY
2491 #define F_NOTIFY 1026
2492 #endif
2493 main() {
2494 exit(fcntl(open("/tmp", O_RDONLY), F_NOTIFY, 0) == -1 ? 1 : 0);
2495 }
2496 ],
2497 samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=yes,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=no,samba_cv_HAVE_KERNEL_CHANGE_NOTIFY=cross)])
2498 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
2499 AC_DEFINE(HAVE_KERNEL_CHANGE_NOTIFY,1,[Whether kernel notifies changes])
2500 fi
2502 AC_CACHE_CHECK([for inotify support],samba_cv_HAVE_INOTIFY,[
2503 AC_CHECK_HEADERS(linux/inotify.h asm/unistd.h sys/inotify.h)
2504 AC_CHECK_FUNCS(inotify_init)
2505 AC_HAVE_DECL(__NR_inotify_init, [#include <asm/unistd.h>])
2506 ],
2507 samba_cv_HAVE_INOTIFY=yes,
2508 samba_cv_HAVE_INOTIFY=no,
2509 samba_cv_HAVE_INOTIFY=cross)
2511 if test x"$ac_cv_func_inotify_init" = x"yes" -a x"$ac_cv_header_linux_inotify_h" = x"yes"; then
2512 AC_DEFINE(HAVE_INOTIFY,1,[Whether kernel has inotify support])
2513 fi
2515 #################################################
2516 # Check if FAM notifications are available. For FAM info, see
2517 # http://oss.sgi.com/projects/fam/
2518 # http://savannah.nongnu.org/projects/fam/
2519 AC_ARG_ENABLE(fam,
2520 [AS_HELP_STRING([--enable-fam], [Turn on FAM support (default=auto)])])
2522 if test x$enable_fam != xno; then
2523 AC_CHECK_HEADERS(fam.h, [samba_cv_HAVE_FAM_H=yes], [samba_cv_HAVE_FAM_H=no])
2524 if test x"$samba_cv_HAVE_FAM_H" = x"yes"; then
2525 # On IRIX, libfam requires libC, but other FAM implementations
2526 # might not need it.
2527 AC_CHECK_LIB(fam, FAMOpen2,
2528 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam"],
2529 [samba_cv_HAVE_LIBFAM=no])
2531 if test x"$samba_cv_HAVE_LIBFAM" = x"no" ; then
2532 samba_fam_xtra=-lC
2533 AC_CHECK_LIB_EXT(fam, samba_fam_xtra, FAMOpen2,
2534 [samba_cv_HAVE_LIBFAM=yes; SMB_FAM_LIBS="-lfam -lC"],
2535 [samba_cv_HAVE_LIBFAM=no])
2536 unset samba_fam_xtra
2537 fi
2538 fi
2540 if test x"$samba_cv_HAVE_LIBFAM" = x"yes" ; then
2541 default_shared_modules="$default_shared_modules vfs_notify_fam"
2542 AC_TRY_COMPILE([#include <fam.h>],
2543 [FAMCodes code = FAMChanged;],
2544 AC_DEFINE(HAVE_FAM_H_FAMCODES_TYPEDEF, 1,
2545 [Whether fam.h contains a typedef for enum FAMCodes]),
2546 [])
2547 fi
2549 if test x$enable_fam = xyes && test x"$samba_cv_HAVE_LIBFAM" != xyes ; then
2550 AC_MSG_ERROR(FAM support requested but FAM library not available )
2551 fi
2552 fi
2554 AC_SUBST(SMB_FAM_LIBS)
2556 #################################################
2557 # Check for DMAPI interfaces in libdm/libjfsdm/libxsdm
2559 SMB_CHECK_DMAPI([], AC_MSG_NOTICE(DMAPI support not present) )
2561 # Add TSM SM VFS module only if there are both GPFS and DMAPI support
2562 # Theoretically it should work with AIX JFS2 too but this needs testing
2563 if test x"$samba_cv_HAVE_GPFS" = x"yes" && test x"$samba_dmapi_libs" != x"" ; then
2564 default_shared_modules="$default_shared_modules vfs_tsmsm"
2565 fi
2567 AC_CACHE_CHECK([for kernel share modes],samba_cv_HAVE_KERNEL_SHARE_MODES,[
2568 AC_TRY_RUN([
2569 #include <sys/types.h>
2570 #include <fcntl.h>
2571 #include <signal.h>
2572 #include <sys/file.h>
2573 #ifndef LOCK_MAND
2574 #define LOCK_MAND 32
2575 #define LOCK_READ 64
2576 #endif
2577 main() {
2578 exit(flock(open("/dev/null", O_RDWR), LOCK_MAND|LOCK_READ) != 0);
2579 }
2580 ],
2581 samba_cv_HAVE_KERNEL_SHARE_MODES=yes,samba_cv_HAVE_KERNEL_SHARE_MODES=no,samba_cv_HAVE_KERNEL_SHARE_MODES=cross)])
2582 if test x"$samba_cv_HAVE_KERNEL_SHARE_MODES" = x"yes"; then
2583 AC_DEFINE(HAVE_KERNEL_SHARE_MODES,1,[Whether the kernel supports share modes])
2584 fi
2587 AC_CACHE_CHECK([for IRIX kernel oplock type definitions],samba_cv_HAVE_KERNEL_OPLOCKS_IRIX,[
2588 AC_TRY_COMPILE([#include <sys/types.h>
2589 #include <fcntl.h>],
2590 [oplock_stat_t t; t.os_state = OP_REVOKE; t.os_dev = 1; t.os_ino = 1;],
2591 samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=yes,samba_cv_HAVE_KERNEL_OPLOCKS_IRIX=no)])
2592 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_IRIX" = x"yes"; then
2593 AC_DEFINE(HAVE_KERNEL_OPLOCKS_IRIX,1,[Whether IRIX kernel oplock type definitions are available])
2594 fi
2596 #################################################
2597 # Check for POSIX capability support
2599 AC_CHECK_HEADER(sys/capability.h, [samba_cv_HAVE_SYS_CAPABILITY_H=yes;
2600 AC_DEFINE(HAVE_SYS_CAPABILITY_H, 1, Whether sys/capability.h is present)],
2601 [], [])
2603 if test x"$samba_cv_HAVE_SYS_CAPABILITY_H" = x"yes"; then
2605 ac_save_LIBS=$LIBS
2606 AC_LIBTESTFUNC(cap, cap_get_proc)
2608 AC_CACHE_CHECK([for POSIX capabilities],
2609 samba_cv_HAVE_POSIX_CAPABILITIES,
2610 [
2611 AC_TRY_RUN([
2612 #include <sys/types.h>
2613 #include <sys/capability.h>
2614 main() {
2615 cap_t cap;
2616 cap_value_t vals[1];
2617 if (!(cap = cap_get_proc()))
2618 exit(1);
2619 vals[0] = CAP_CHOWN;
2620 cap_set_flag(cap, CAP_INHERITABLE, 1, vals, CAP_CLEAR);
2621 cap_set_proc(cap);
2622 exit(0);
2623 }],
2624 samba_cv_HAVE_POSIX_CAPABILITIES=yes,
2625 samba_cv_HAVE_POSIX_CAPABILITIES=no,
2626 samba_cv_HAVE_POSIX_CAPABILITIES=cross)
2627 ])
2629 if test x"$samba_cv_HAVE_POSIX_CAPABILITIES" = x"yes"; then
2630 AC_DEFINE(HAVE_POSIX_CAPABILITIES, 1,
2631 [Whether POSIX capabilities are available])
2632 else
2633 LIBS=$ac_save_LIBS
2634 fi
2636 fi
2638 #
2639 # Check for int16, uint16, int32 and uint32 in rpc/types.h included from rpc/rpc.h
2640 # This is *really* broken but some systems (DEC OSF1) do this.... JRA.
2641 #
2643 AC_CACHE_CHECK([for int16 typedef included by rpc/rpc.h],samba_cv_HAVE_INT16_FROM_RPC_RPC_H,[
2644 AC_TRY_COMPILE([#include <sys/types.h>
2645 #if defined(HAVE_RPC_RPC_H)
2646 #include <rpc/rpc.h>
2647 #endif],
2648 [int16 testvar;],
2649 samba_cv_HAVE_INT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT16_FROM_RPC_RPC_H=no)])
2650 if test x"$samba_cv_HAVE_INT16_FROM_RPC_RPC_H" = x"yes"; then
2651 AC_DEFINE(HAVE_INT16_FROM_RPC_RPC_H,1,[Whether int16 typedef is included by rpc/rpc.h])
2652 fi
2654 AC_CACHE_CHECK([for uint16 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT16_FROM_RPC_RPC_H,[
2655 AC_TRY_COMPILE([#include <sys/types.h>
2656 #if defined(HAVE_RPC_RPC_H)
2657 #include <rpc/rpc.h>
2658 #endif],
2659 [uint16 testvar;],
2660 samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT16_FROM_RPC_RPC_H=no)])
2661 if test x"$samba_cv_HAVE_UINT16_FROM_RPC_RPC_H" = x"yes"; then
2662 AC_DEFINE(HAVE_UINT16_FROM_RPC_RPC_H,1,[Whether uint16 typedef is included by rpc/rpc.h])
2663 fi
2665 AC_CACHE_CHECK([for int32 typedef included by rpc/rpc.h],samba_cv_HAVE_INT32_FROM_RPC_RPC_H,[
2666 AC_TRY_COMPILE([#include <sys/types.h>
2667 #if defined(HAVE_RPC_RPC_H)
2668 #include <rpc/rpc.h>
2669 #endif],
2670 [int32 testvar;],
2671 samba_cv_HAVE_INT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_INT32_FROM_RPC_RPC_H=no)])
2672 if test x"$samba_cv_HAVE_INT32_FROM_RPC_RPC_H" = x"yes"; then
2673 AC_DEFINE(HAVE_INT32_FROM_RPC_RPC_H,1,[Whether int32 typedef is included by rpc/rpc.h])
2674 fi
2676 AC_CACHE_CHECK([for uint32 typedef included by rpc/rpc.h],samba_cv_HAVE_UINT32_FROM_RPC_RPC_H,[
2677 AC_TRY_COMPILE([#include <sys/types.h>
2678 #if defined(HAVE_RPC_RPC_H)
2679 #include <rpc/rpc.h>
2680 #endif],
2681 [uint32 testvar;],
2682 samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=yes,samba_cv_HAVE_UINT32_FROM_RPC_RPC_H=no)])
2683 if test x"$samba_cv_HAVE_UINT32_FROM_RPC_RPC_H" = x"yes"; then
2684 AC_DEFINE(HAVE_UINT32_FROM_RPC_RPC_H,1,[Whether uint32 typedef is included by rpc/rpc.h])
2685 fi
2687 dnl
2688 dnl Some systems (SCO) have a problem including
2689 dnl <prot.h> and <rpc/rpc.h> due to AUTH_ERROR being defined
2690 dnl as a #define in <prot.h> and as part of an enum
2691 dnl in <rpc/rpc.h>.
2692 dnl
2694 AC_CACHE_CHECK([for conflicting AUTH_ERROR define in rpc/rpc.h],samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT,[
2695 AC_TRY_COMPILE([#include <sys/types.h>
2696 #ifdef HAVE_SYS_SECURITY_H
2697 #include <sys/security.h>
2698 #include <prot.h>
2699 #endif /* HAVE_SYS_SECURITY_H */
2700 #if defined(HAVE_RPC_RPC_H)
2701 #include <rpc/rpc.h>
2702 #endif],
2703 [int testvar;],
2704 samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=no,samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT=yes)])
2705 if test x"$samba_cv_HAVE_RPC_AUTH_ERROR_CONFLICT" = x"yes"; then
2706 AC_DEFINE(HAVE_RPC_AUTH_ERROR_CONFLICT,1,[Whether there is a conflicting AUTH_ERROR define in rpc/rpc.h])
2707 fi
2709 AC_MSG_CHECKING([for test routines])
2710 AC_TRY_RUN([#include "${srcdir-.}/tests/trivial.c"],
2711 AC_MSG_RESULT(yes),
2712 AC_MSG_ERROR([cant find test code. Aborting config]),
2713 AC_MSG_WARN([cannot run when cross-compiling]))
2715 AC_CACHE_CHECK([for ftruncate extend],samba_cv_HAVE_FTRUNCATE_EXTEND,[
2716 AC_TRY_RUN([#include "${srcdir-.}/tests/ftruncate.c"],
2717 samba_cv_HAVE_FTRUNCATE_EXTEND=yes,samba_cv_HAVE_FTRUNCATE_EXTEND=no,samba_cv_HAVE_FTRUNCATE_EXTEND=cross)])
2718 if test x"$samba_cv_HAVE_FTRUNCATE_EXTEND" = x"yes"; then
2719 AC_DEFINE(HAVE_FTRUNCATE_EXTEND,1,[Truncate extend])
2720 fi
2722 AC_CACHE_CHECK([for broken getgroups],samba_cv_HAVE_BROKEN_GETGROUPS,[
2723 AC_TRY_RUN([#include "${srcdir-.}/tests/getgroups.c"],
2724 samba_cv_HAVE_BROKEN_GETGROUPS=yes,samba_cv_HAVE_BROKEN_GETGROUPS=no,samba_cv_HAVE_BROKEN_GETGROUPS=cross)])
2725 if test x"$samba_cv_HAVE_BROKEN_GETGROUPS" = x"yes"; then
2726 AC_DEFINE(HAVE_BROKEN_GETGROUPS,1,[Whether getgroups is broken])
2727 fi
2729 SMB_CHECK_SYSCONF(_SC_NGROUPS_MAX)
2730 SMB_CHECK_SYSCONF(_SC_NPROC_ONLN)
2731 SMB_CHECK_SYSCONF(_SC_NPROCESSORS_ONLN)
2732 SMB_CHECK_SYSCONF(_SC_PAGESIZE)
2733 AC_CHECK_FUNCS(getpagesize)
2735 ################################################
2736 # look for a method of setting the effective uid
2737 seteuid=no;
2739 if test $seteuid = no; then
2740 AC_CACHE_CHECK([for setreuid],samba_cv_USE_SETREUID,[
2741 AC_TRY_RUN([
2742 #define AUTOCONF_TEST 1
2743 #define USE_SETREUID 1
2744 #include "confdefs.h"
2745 #include "${srcdir-.}/lib/util_sec.c"],
2746 samba_cv_USE_SETREUID=yes,samba_cv_USE_SETREUID=no,samba_cv_USE_SETREUID=cross)])
2747 if test x"$samba_cv_USE_SETREUID" = x"yes"; then
2748 seteuid=yes;AC_DEFINE(USE_SETREUID,1,[Whether setreuid() is available])
2749 fi
2750 fi
2752 # we check for setresuid second as it conflicts with AIO on Linux.
2753 # see http://samba.org/~tridge/junkcode/aio_uid.c
2754 if test $seteuid = no; then
2755 AC_CACHE_CHECK([for setresuid],samba_cv_USE_SETRESUID,[
2756 AC_TRY_RUN([
2757 #define AUTOCONF_TEST 1
2758 #define USE_SETRESUID 1
2759 #include "confdefs.h"
2760 #include "${srcdir-.}/lib/util_sec.c"],
2761 samba_cv_USE_SETRESUID=yes,samba_cv_USE_SETRESUID=no,samba_cv_USE_SETRESUID=cross)])
2762 if test x"$samba_cv_USE_SETRESUID" = x"yes"; then
2763 seteuid=yes;AC_DEFINE(USE_SETRESUID,1,[Whether setresuid() is available])
2764 fi
2765 fi
2767 if test $seteuid = no; then
2768 AC_CACHE_CHECK([for seteuid],samba_cv_USE_SETEUID,[
2769 AC_TRY_RUN([
2770 #define AUTOCONF_TEST 1
2771 #define USE_SETEUID 1
2772 #include "confdefs.h"
2773 #include "${srcdir-.}/lib/util_sec.c"],
2774 samba_cv_USE_SETEUID=yes,samba_cv_USE_SETEUID=no,samba_cv_USE_SETEUID=cross)])
2775 if test x"$samba_cv_USE_SETEUID" = x"yes"; then
2776 seteuid=yes;AC_DEFINE(USE_SETEUID,1,[Whether seteuid() is available])
2777 fi
2778 fi
2780 if test $seteuid = no; then
2781 AC_CACHE_CHECK([for setuidx],samba_cv_USE_SETUIDX,[
2782 AC_TRY_RUN([
2783 #define AUTOCONF_TEST 1
2784 #define USE_SETUIDX 1
2785 #include "confdefs.h"
2786 #include "${srcdir-.}/lib/util_sec.c"],
2787 samba_cv_USE_SETUIDX=yes,samba_cv_USE_SETUIDX=no,samba_cv_USE_SETUIDX=cross)])
2788 if test x"$samba_cv_USE_SETUIDX" = x"yes"; then
2789 seteuid=yes;AC_DEFINE(USE_SETUIDX,1,[Whether setuidx() is available])
2790 fi
2791 fi
2793 AC_CACHE_CHECK([for the Darwin initgroups system call],
2794 samba_cv_DARWIN_INITGROUPS,
2795 AC_TRY_LINK([
2796 #include <sys/syscall.h>
2797 #include <unistd.h>
2798 ],
2799 [ syscall(SYS_initgroups, 16, NULL, NULL, 0); ],
2800 samba_cv_DARWIN_INITGROUPS=yes,
2801 samba_cv_DARWIN_INITGROUPS=no)
2802 )
2804 if test x"$samba_cv_DARWIN_INITGROUPS" = x"yes" ; then
2805 AC_DEFINE(HAVE_DARWIN_INITGROUPS, 1,
2806 [Whether to use the Darwin-specific initgroups system call])
2807 fi
2809 AC_CACHE_CHECK([for fcntl locking],samba_cv_HAVE_FCNTL_LOCK,[
2810 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock.c"],
2811 samba_cv_HAVE_FCNTL_LOCK=yes,samba_cv_HAVE_FCNTL_LOCK=no,samba_cv_HAVE_FCNTL_LOCK=cross)])
2812 if test x"$samba_cv_HAVE_FCNTL_LOCK" = x"yes"; then
2813 AC_DEFINE(HAVE_FCNTL_LOCK,1,[Whether fcntl locking is available])
2814 fi
2816 AC_CACHE_CHECK([for broken (glibc2.1/x86) 64 bit fcntl locking],samba_cv_HAVE_BROKEN_FCNTL64_LOCKS,[
2817 AC_TRY_RUN([#include "${srcdir-.}/tests/fcntl_lock64.c"],
2818 samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=yes,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=no,samba_cv_HAVE_BROKEN_FCNTL64_LOCKS=cross)])
2819 if test x"$samba_cv_HAVE_BROKEN_FCNTL64_LOCKS" = x"yes"; then
2820 AC_DEFINE(HAVE_BROKEN_FCNTL64_LOCKS,1,[Whether fcntl64 locks are broken])
2822 else
2824 dnl
2825 dnl Don't check for 64 bit fcntl locking if we know that the
2826 dnl glibc2.1 broken check has succeeded.
2827 dnl
2829 AC_CACHE_CHECK([for 64 bit fcntl locking],samba_cv_HAVE_STRUCT_FLOCK64,[
2830 AC_TRY_RUN([
2831 #if defined(HAVE_UNISTD_H)
2832 #include <unistd.h>
2833 #endif
2834 #include <stdio.h>
2835 #include <stdlib.h>
2837 #ifdef HAVE_FCNTL_H
2838 #include <fcntl.h>
2839 #endif
2841 #ifdef HAVE_SYS_FCNTL_H
2842 #include <sys/fcntl.h>
2843 #endif
2844 main() { struct flock64 fl64;
2845 #if defined(F_SETLKW64) && defined(F_SETLK64) && defined(F_GETLK64)
2846 exit(0);
2847 #else
2848 exit(1);
2849 #endif
2850 }],
2851 samba_cv_HAVE_STRUCT_FLOCK64=yes,samba_cv_HAVE_STRUCT_FLOCK64=no,samba_cv_HAVE_STRUCT_FLOCK64=cross)])
2853 if test x"$samba_cv_HAVE_STRUCT_FLOCK64" = x"yes"; then
2854 AC_DEFINE(HAVE_STRUCT_FLOCK64,1,[Whether the flock64 struct is available])
2855 fi
2856 fi
2858 AC_CACHE_CHECK([for st_blocks in struct stat],samba_cv_HAVE_STAT_ST_BLOCKS,[
2859 AC_TRY_COMPILE([#include <sys/types.h>
2860 #include <sys/stat.h>
2861 #include <unistd.h>],
2862 [struct stat st; st.st_blocks = 0;],
2863 samba_cv_HAVE_STAT_ST_BLOCKS=yes,samba_cv_HAVE_STAT_ST_BLOCKS=no,samba_cv_HAVE_STAT_ST_BLOCKS=cross)])
2864 if test x"$samba_cv_HAVE_STAT_ST_BLOCKS" = x"yes"; then
2865 AC_DEFINE(HAVE_STAT_ST_BLOCKS,1,[Whether the stat struct has a st_block property])
2866 fi
2868 AC_CACHE_CHECK([for st_blksize in struct stat],samba_cv_HAVE_STAT_ST_BLKSIZE,[
2869 AC_TRY_COMPILE([#include <sys/types.h>
2870 #include <sys/stat.h>
2871 #include <unistd.h>],
2872 [struct stat st; st.st_blksize = 0;],
2873 samba_cv_HAVE_STAT_ST_BLKSIZE=yes,samba_cv_HAVE_STAT_ST_BLKSIZE=no,samba_cv_HAVE_STAT_ST_BLKSIZE=cross)])
2874 if test x"$samba_cv_HAVE_STAT_ST_BLKSIZE" = x"yes"; then
2875 AC_DEFINE(HAVE_STAT_ST_BLKSIZE,1,[Whether the stat struct has a st_blksize property])
2876 fi
2878 AC_CACHE_CHECK([for st_flags in struct stat],
2879 samba_cv_HAVE_STAT_ST_FLAGS,
2880 [
2881 AC_TRY_COMPILE([#include <sys/types.h>
2882 #include <sys/stat.h>
2883 #include <unistd.h>],
2884 [struct stat st; st.st_flags = 0;],
2885 samba_cv_HAVE_STAT_ST_FLAGS=yes,
2886 samba_cv_HAVE_STAT_ST_FLAGS=no,
2887 samba_cv_HAVE_STAT_ST_FLAGS=cross)
2888 ])
2890 if test x"$samba_cv_HAVE_STAT_ST_FLAGS" = x"yes"; then
2891 AC_DEFINE(HAVE_STAT_ST_FLAGS, 1,
2892 [Whether the stat struct has a st_flags member])
2893 fi
2895 AC_CACHE_CHECK([for broken nisplus include files],samba_cv_BROKEN_NISPLUS_INCLUDE_FILES,[
2896 AC_TRY_COMPILE([
2897 #include <sys/types.h>
2898 #include <sys/acl.h>
2899 #if defined(HAVE_RPCSVC_NIS_H)
2900 #include <rpcsvc/nis.h>
2901 #endif],
2902 [int i;],
2903 samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=no,samba_cv_BROKEN_NISPLUS_INCLUDE_FILES=yes)])
2904 if test x"$samba_cv_BROKEN_NISPLUS_INCLUDE_FILES" = x"yes"; then
2905 AC_DEFINE(BROKEN_NISPLUS_INCLUDE_FILES,1,[Whether the nisplus include files are broken])
2906 fi
2908 AC_CACHE_CHECK([if the realpath function allows a NULL argument],samba_cv_REALPATH_TAKES_NULL,[
2909 AC_TRY_RUN([
2910 #include <stdio.h>
2911 #include <limits.h>
2912 #include <signal.h>
2914 void exit_on_core(int ignored) {
2915 exit(1);
2916 }
2918 main() {
2919 char *newpath;
2920 signal(SIGSEGV, exit_on_core);
2921 newpath = realpath("/tmp", NULL);
2922 exit((newpath != NULL) ? 0 : 1);
2923 }
2924 ],
2925 samba_cv_REALPATH_TAKES_NULL=yes,samba_cv_REALPATH_TAKES_NULL=no,samba_cv_REALPATH_TAKES_NULL=cross)])
2926 if test x"$samba_cv_REALPATH_TAKES_NULL" = x"yes"; then
2927 AC_DEFINE(REALPATH_TAKES_NULL,1,[Whether the realpath function allows NULL])
2928 fi
2930 #################################################
2931 # check for AFS clear-text auth support
2932 samba_cv_WITH_AFS=no
2933 AC_MSG_CHECKING(whether to use AFS clear-text auth)
2934 AC_ARG_WITH(afs,
2935 [AS_HELP_STRING([--with-afs], [Include AFS clear-text auth support (default=no)])],
2936 [ case "$withval" in
2937 yes|auto)
2938 AC_MSG_RESULT($withval)
2939 samba_cv_WITH_AFS=$withval
2940 ;;
2941 *)
2942 AC_MSG_RESULT(no)
2943 ;;
2944 esac ],
2945 AC_MSG_RESULT(no)
2946 )
2948 ####################################################
2949 # check for Linux-specific AFS fake-kaserver support
2950 samba_cv_WITH_FAKE_KASERVER=no
2951 AC_MSG_CHECKING(whether to use AFS fake-kaserver)
2952 AC_ARG_WITH(fake-kaserver,
2953 [AS_HELP_STRING([--with-fake-kaserver], [Include AFS fake-kaserver support (default=no)])],
2954 [ case "$withval" in
2955 yes|auto)
2956 AC_MSG_RESULT($withval)
2957 samba_cv_WITH_FAKE_KASERVER=$withval
2958 ;;
2959 *)
2960 AC_MSG_RESULT(no)
2961 ;;
2962 esac ],
2963 AC_MSG_RESULT(no)
2964 )
2966 #################################################
2967 # decide whether we can support WITH_AFS and / or WITH_FAKE_KASERVER
2968 if test x"$samba_cv_WITH_AFS" != x"no" ||
2969 test x"$samba_cv_WITH_FAKE_KASERVER" != x"no"; then
2971 # see if this box has the afs-headers in /usr/include/afs
2972 AC_MSG_CHECKING(for /usr/include/afs)
2973 if test -d /usr/include/afs; then
2974 CFLAGS="$CFLAGS -I/usr/include/afs"
2975 CPPFLAGS="$CPPFLAGS -I/usr/include/afs"
2976 AC_MSG_RESULT(yes)
2977 else
2978 AC_MSG_RESULT(no)
2979 fi
2981 # check for afs.h
2982 have_afs_headers=no
2983 AC_CHECK_HEADERS(afs.h afs/afs.h)
2984 if test x"$ac_cv_header_afs_h" = x"no" && test x"$ac_cv_header_afs_afs_h" = x"no"; then
2985 if test x"$samba_cv_WITH_FAKE_KASERVER" = x"auto" ||
2986 test x"$samba_cv_WITH_AFS" = x"auto"; then
2987 AC_MSG_WARN([AFS cannot be supported without afs.h])
2988 else
2989 AC_MSG_ERROR([AFS cannot be supported without afs.h])
2990 fi
2991 else
2992 have_afs_headers=yes
2993 fi
2994 fi
2996 FAKE_KASERVER_OBJ=""
2997 if test x"$samba_cv_WITH_FAKE_KASERVER" != x"no" && test x"$have_afs_headers" = x"yes"; then
2998 AC_DEFINE(WITH_FAKE_KASERVER,1,[Whether to include AFS fake-kaserver support])
2999 FAKE_KASERVER_OBJ="utils/net_afs.o"
3000 fi
3001 AC_SUBST(FAKE_KASERVER_OBJ)
3003 #################################################
3004 # check whether to compile AFS/NT ACL mapping module
3005 samba_cv_WITH_VFS_AFSACL=no
3006 AC_MSG_CHECKING(whether to use AFS ACL mapping module)
3007 AC_ARG_WITH(vfs-afsacl,
3008 [AS_HELP_STRING([--with-vfs-afsacl], [Include AFS to NT ACL mapping module (default=no)])],
3009 [ case "$withval" in
3010 yes|auto)
3011 AC_MSG_RESULT($withval)
3012 samba_cv_WITH_VFS_AFSACL=yes
3013 ;;
3014 *)
3015 AC_MSG_RESULT(no)
3016 ;;
3017 esac ],
3018 AC_MSG_RESULT(no)
3019 )
3021 if test x"$samba_cv_WITH_VFS_AFSACL" = x"yes"; then
3022 default_shared_modules="$default_shared_modules vfs_afsacl"
3023 fi
3025 if test x"$samba_cv_WITH_AFS" != x"no" && test x"$have_afs_headers" = x"yes"; then
3026 AC_DEFINE(WITH_AFS,1,[Whether to include AFS clear-text auth support])
3027 fi
3029 #################################################
3030 # check for the DFS clear-text auth system
3031 AC_MSG_CHECKING(whether to use DFS clear-text auth)
3032 AC_ARG_WITH(dfs,
3033 [AS_HELP_STRING([--with-dce-dfs], [Include DCE/DFS clear-text auth support (default=no)])],
3034 [ case "$withval" in
3035 yes)
3036 AC_MSG_RESULT(yes)
3037 AC_DEFINE(WITH_DFS,1,[Whether to include DFS support])
3038 ;;
3039 *)
3040 AC_MSG_RESULT(no)
3041 ;;
3042 esac ],
3043 AC_MSG_RESULT(no)
3044 )
3046 ########################################################
3047 # Compile with LDAP support?
3049 with_ldap_support=auto
3050 AC_MSG_CHECKING([for LDAP support])
3052 AC_ARG_WITH(ldap,
3053 [AS_HELP_STRING([--with-ldap], [LDAP support (default yes)])],
3054 [ case "$withval" in
3055 yes|no)
3056 with_ldap_support=$withval
3057 ;;
3058 esac ])
3060 AC_MSG_RESULT($with_ldap_support)
3062 SMBLDAP=""
3063 AC_SUBST(SMBLDAP)
3064 SMBLDAPUTIL=""
3065 AC_SUBST(SMBLDAPUTIL)
3066 LDBLDAP=""
3067 AC_SUBST(LDBLDAP)
3069 if test x"$with_ldap_support" != x"no"; then
3071 ##################################################################
3072 # first test for ldap.h and lber.h
3073 # (ldap.h is required for this test)
3074 AC_CHECK_HEADERS(ldap.h lber.h)
3076 if test x"$ac_cv_header_ldap_h" != x"yes"; then
3077 if test x"$with_ldap_support" = x"yes"; then
3078 AC_MSG_ERROR(ldap.h is needed for LDAP support)
3079 else
3080 AC_MSG_WARN(ldap.h is needed for LDAP support)
3081 fi
3083 with_ldap_support=no
3084 fi
3086 ##################################################################
3087 # HP/UX does not have ber_tag_t in lber.h - it must be configured as
3088 # unsigned int in include/includes.h
3089 case $host_os in
3090 *hpux*)
3091 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3092 AC_MSG_WARN(ber_tag_t must be configured in includes.h for hpux)
3093 with_ldap_support=yes
3094 ;;
3095 *)
3096 AC_CHECK_TYPE(ber_tag_t,,,[#include <lber.h>])
3097 if test x"$ac_cv_type_ber_tag_t" != x"yes"; then
3098 if test x"$with_ldap_support" = x"yes"; then
3099 AC_MSG_ERROR(ber_tag_t is needed for LDAP support)
3100 else
3101 AC_MSG_WARN(ber_tag_t is needed for LDAP support)
3102 fi
3103 with_ldap_support=no
3104 fi
3105 ;;
3106 esac
3107 fi
3109 if test x"$with_ldap_support" != x"no"; then
3110 ac_save_LIBS=$LIBS
3112 ##################################################################
3113 # we might need the lber lib on some systems. To avoid link errors
3114 # this test must be before the libldap test
3115 AC_CHECK_LIB_EXT(lber, LDAP_LIBS, ber_scanf)
3117 ########################################################
3118 # If ber_sockbuf_add_io() is available we can add
3119 # SASL wrapping hooks
3120 AC_CHECK_FUNC_EXT(ber_sockbuf_add_io,$LDAP_LIBS)
3122 AC_CACHE_CHECK([for LDAP_OPT_SOCKBUF],samba_cv_HAVE_LDAP_OPT_SOCKBUF,[
3123 AC_TRY_COMPILE([#include <ldap.h>],
3124 [int val = LDAP_OPT_SOCKBUF;],
3125 samba_cv_HAVE_LDAP_OPT_SOCKBUF=yes,
3126 samba_cv_HAVE_LDAP_OPT_SOCKBUF=no)])
3128 if test x"$ac_cv_func_ext_ber_sockbuf_add_io" = x"yes" -a \
3129 x"$samba_cv_HAVE_LDAP_OPT_SOCKBUF" = x"yes"; then
3130 AC_DEFINE(HAVE_LDAP_SASL_WRAPPING, 1, [Support for SASL wrapping])
3131 fi
3133 #######################################################
3134 # if we have LBER_OPT_LOG_PRINT_FN, we can intercept
3135 # ldap logging and print it out in the samba logs
3136 AC_CACHE_CHECK([for LBER_OPT_LOG_PRINT_FN],
3137 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN,
3138 [AC_TRY_COMPILE([#include <lber.h>],
3139 [int val = LBER_OPT_LOG_PRINT_FN;],
3140 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=yes,
3141 samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN=no)])
3143 if test x"$samba_cv_HAVE_LBER_OPT_LOG_PRINT_FN" = x"yes"; then
3144 AC_DEFINE(HAVE_LBER_LOG_PRINT_FN, 1,
3145 [Support for LDAP/LBER logging interception])
3146 fi
3148 ########################################################
3149 # now see if we can find the ldap libs in standard paths
3150 AC_CHECK_LIB_EXT(ldap, LDAP_LIBS, ldap_init)
3152 ########################################################
3153 # If we have LDAP, does it's rebind procedure take 2 or 3 arguments?
3154 # Check found in pam_ldap 145.
3155 AC_CHECK_FUNC_EXT(ldap_set_rebind_proc,$LDAP_LIBS)
3157 LIBS="$LIBS $LDAP_LIBS"
3158 AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, smb_ldap_cv_ldap_set_rebind_proc, [
3159 AC_TRY_COMPILE([
3160 #include <lber.h>
3161 #include <ldap.h>],
3162 [ldap_set_rebind_proc(0, 0, 0);],
3163 [smb_ldap_cv_ldap_set_rebind_proc=3],
3164 [smb_ldap_cv_ldap_set_rebind_proc=2]
3165 )
3166 ])
3168 AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, $smb_ldap_cv_ldap_set_rebind_proc, [Number of arguments to ldap_set_rebind_proc])
3170 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3172 if test x"$ac_cv_lib_ext_ldap_ldap_init" = x"yes"; then
3173 AC_DEFINE(HAVE_LDAP,1,[Whether ldap is available])
3174 CPPFLAGS="$CPPFLAGS -DLDAP_DEPRECATED"
3175 default_static_modules="$default_static_modules pdb_ldap idmap_ldap";
3176 default_shared_modules="$default_shared_modules";
3177 SMBLDAP="lib/smbldap.o"
3178 SMBLDAPUTIL="lib/smbldap_util.o"
3179 with_ldap_support=yes
3180 AC_MSG_CHECKING(whether LDAP support is used)
3181 AC_MSG_RESULT(yes)
3182 else
3183 if test x"$with_ldap_support" = x"yes"; then
3184 AC_MSG_ERROR(libldap is needed for LDAP support)
3185 else
3186 AC_MSG_WARN(libldap is needed for LDAP support)
3187 fi
3189 LDAP_LIBS=""
3190 with_ldap_support=no
3191 fi
3192 LIBS=$ac_save_LIBS
3193 fi
3196 #################################################
3197 # active directory support
3199 with_ads_support=auto
3200 AC_MSG_CHECKING([for Active Directory and krb5 support])
3202 AC_ARG_WITH(ads,
3203 [AS_HELP_STRING([--with-ads], [Active Directory support (default auto)])],
3204 [ case "$withval" in
3205 yes|no)
3206 with_ads_support="$withval"
3207 ;;
3208 esac ])
3210 AC_MSG_RESULT($with_ads_support)
3212 FOUND_KRB5=no
3213 KRB5_LIBS=""
3215 if test x"$with_ldap_support" != x"yes"; then
3217 if test x"$with_ads_support" = x"yes"; then
3218 AC_MSG_ERROR(Active Directory Support requires LDAP support)
3219 elif test x"$with_ads_support" = x"auto"; then
3220 AC_MSG_WARN(Disabling Active Directory support (requires LDAP support))
3221 with_ads_support=no
3222 fi
3224 else
3226 # Check to see whether there is enough LDAP functionality to be able
3227 # to build AD support.
3229 # HPUX only has ldap_init; ok, we take care of this in smbldap.c
3230 case "$host_os" in
3231 *hpux*)
3232 AC_CHECK_FUNC_EXT(ldap_init,$LDAP_LIBS)
3234 if test x"$ac_cv_func_ext_ldap_init" != x"yes"; then
3235 if test x"$with_ads_support" = x"yes"; then
3236 AC_MSG_ERROR(Active Directory support on HPUX requires ldap_init)
3237 elif test x"$with_ads_support" = x"auto"; then
3238 AC_MSG_WARN(Disabling Active Directory support (requires ldap_init on HPUX))
3239 with_ads_support=no
3240 fi
3241 fi
3242 ;;
3243 *)
3244 AC_CHECK_FUNC_EXT(ldap_initialize,$LDAP_LIBS)
3246 if test x"$ac_cv_func_ext_ldap_initialize" != x"yes"; then
3247 if test x"$with_ads_support" = x"yes"; then
3248 AC_MSG_ERROR(Active Directory support requires ldap_initialize)
3249 elif test x"$with_ads_support" = x"auto"; then
3250 AC_MSG_WARN(Disabling Active Directory support (requires ldap_initialize))
3251 with_ads_support=no
3252 fi
3253 fi
3254 ;;
3255 esac
3258 AC_CHECK_FUNC_EXT(ldap_add_result_entry,$LDAP_LIBS)
3260 if test x"$ac_cv_func_ext_ldap_add_result_entry" != x"yes"; then
3261 if test x"$with_ads_support" = x"yes"; then
3262 AC_MSG_ERROR(Active Directory support requires ldap_add_result_entry)
3263 elif test x"$with_ads_support" = x"auto"; then
3264 AC_MSG_WARN(Disabling Active Directory support (requires ldap_add_result_entry))
3265 with_ads_support=no
3266 fi
3267 fi
3269 fi
3271 if test x"$with_ads_support" != x"no"; then
3273 # Do no harm to the values of CFLAGS and LIBS while testing for
3274 # Kerberos support.
3276 if test x$FOUND_KRB5 = x"no"; then
3277 #################################################
3278 # check for location of Kerberos 5 install
3279 AC_MSG_CHECKING(for kerberos 5 install path)
3280 AC_ARG_WITH(krb5,
3281 [AS_HELP_STRING([--with-krb5=base-dir], [Locate Kerberos 5 support (default=/usr)])],
3282 [ case "$withval" in
3283 no)
3284 AC_MSG_RESULT(no krb5-path given)
3285 ;;
3286 yes)
3287 AC_MSG_RESULT(/usr)
3288 FOUND_KRB5=yes
3289 ;;
3290 *)
3291 AC_MSG_RESULT($withval)
3292 KRB5_CFLAGS="-I$withval/include"
3293 KRB5_CPPFLAGS="-I$withval/include"
3294 KRB5_LDFLAGS="-L$withval/lib"
3295 FOUND_KRB5=yes
3296 if test -x "$withval/bin/krb5-config"; then
3297 KRB5CONFIG=$withval/bin/krb5-config
3298 fi
3299 ;;
3300 esac ],
3301 AC_MSG_RESULT(no krb5-path given)
3302 )
3303 fi
3305 #################################################
3306 # check for krb5-config from recent MIT and Heimdal kerberos 5
3307 AC_PATH_PROG(KRB5CONFIG, krb5-config)
3308 AC_MSG_CHECKING(for working krb5-config)
3309 if test -x "$KRB5CONFIG"; then
3310 ac_save_CFLAGS=$CFLAGS
3311 CFLAGS="";export CFLAGS
3312 ac_save_LDFLAGS=$LDFLAGS
3313 LDFLAGS="";export LDFLAGS
3314 KRB5_LIBS="`$KRB5CONFIG --libs gssapi`"
3315 KRB5_LDFLAGS="`$KRB5CONFIG --libs gssapi | sed s/-lgss.*//`"
3316 KRB5_CFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3317 KRB5_CPPFLAGS="`$KRB5CONFIG --cflags | sed s/@INCLUDE_des@//`"
3318 CFLAGS=$ac_save_CFLAGS;export CFLAGS
3319 LDFLAGS=$ac_save_LDFLAGS;export LDFLAGS
3320 FOUND_KRB5=yes
3321 AC_MSG_RESULT(yes)
3322 else
3323 AC_MSG_RESULT(no. Fallback to previous krb5 detection strategy)
3324 fi
3326 if test x$FOUND_KRB5 = x"no"; then
3327 #################################################
3328 # see if this box has the SuSE location for the heimdal krb implementation
3329 AC_MSG_CHECKING(for /usr/include/heimdal)
3330 if test -d /usr/include/heimdal; then
3331 if test -f /usr/lib/heimdal/lib/libkrb5.a; then
3332 KRB5_CFLAGS="-I/usr/include/heimdal"
3333 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3334 KRB5_LDFLAGS="-L/usr/lib/heimdal/lib"
3335 FOUND_KRB5=yes
3336 AC_MSG_RESULT(yes)
3337 else
3338 KRB5_CFLAGS="-I/usr/include/heimdal"
3339 KRB5_CPPFLAGS="-I/usr/include/heimdal"
3340 FOUND_KRB5=yes
3341 AC_MSG_RESULT(yes)
3342 fi
3343 else
3344 AC_MSG_RESULT(no)
3345 fi
3346 fi
3348 if test x$FOUND_KRB5 = x"no"; then
3349 #################################################
3350 # see if this box has the RedHat location for kerberos
3351 AC_MSG_CHECKING(for /usr/kerberos)
3352 if test -d /usr/kerberos -a -f /usr/kerberos/lib/libkrb5.a; then
3353 KRB5_LDFLAGS="-L/usr/kerberos/lib"
3354 KRB5_CFLAGS="-I/usr/kerberos/include"
3355 KRB5_CPPFLAGS="-I/usr/kerberos/include"
3356 FOUND_KRB5=yes
3357 AC_MSG_RESULT(yes)
3358 else
3359 AC_MSG_RESULT(no)
3360 fi
3361 fi
3363 if test x$FOUND_KRB5 = x"no"; then
3364 #################################################
3365 # see if this box has the OpenBSD location for heimdal krb5
3366 AC_MSG_CHECKING(for /usr/include/kerberosV)
3367 if test -d /usr/include/kerberosV; then
3368 KRB5_CPPFLAGS="-I/usr/include/kerberosV"
3369 KRB5_LIBS="-lcrypto"
3370 FOUND_KRB5=yes
3371 AC_MSG_RESULT(yes)
3372 else
3373 AC_MSG_RESULT(no)
3374 fi
3375 fi
3377 ac_save_CFLAGS=$CFLAGS
3378 ac_save_CPPFLAGS=$CPPFLAGS
3379 ac_save_LDFLAGS=$LDFLAGS
3381 CFLAGS="$KRB5_CFLAGS $CFLAGS"
3382 CPPFLAGS="$KRB5_CPPFLAGS $CPPFLAGS"
3383 LDFLAGS="$KRB5_LDFLAGS $LDFLAGS"
3385 KRB5_LIBS="$KRB5_LDFLAGS $KRB5_LIBS"
3387 # now check for krb5.h. Some systems have the libraries without the headers!
3388 # note that this check is done here to allow for different kerberos
3389 # include paths
3390 AC_CHECK_HEADERS(krb5.h)
3392 if test x"$ac_cv_header_krb5_h" = x"no"; then
3394 # Give a warning if AD support was not explicitly requested,
3395 # i.e with_ads_support = auto, otherwise die with an error.
3397 if test x"$with_ads_support" = x"yes"; then
3398 AC_MSG_ERROR([Active Directory cannot be supported without krb5.h])
3399 else
3400 AC_MSG_WARN([Active Directory cannot be supported without krb5.h])
3401 fi
3403 # Turn off AD support and restore CFLAGS and LIBS variables
3405 with_ads_support="no"
3407 CFLAGS=$ac_save_CFLAGS
3408 CPPFLAGS=$ac_save_CPPFLAGS
3409 LDFLAGS=$ac_save_LDFLAGS
3410 fi
3411 AC_CHECK_HEADERS(krb5/locate_plugin.h)
3412 if test x"$ac_cv_header_krb5_locate_plugin_h" = x"yes"; then
3413 WINBIND_KRB5_LOCATOR="bin/winbind_krb5_locator.$SHLIBEXT"
3414 EXTRA_ALL_TARGETS="$EXTRA_ALL_TARGETS $WINBIND_KRB5_LOCATOR"
3415 fi
3416 fi
3418 # Now we have determined whether we really want ADS support
3419 use_ads=no
3420 if test x"$with_ads_support" != x"no"; then
3421 use_ads=yes
3422 have_gssapi=no
3423 ac_save_LIBS=$LIBS
3425 # now check for gssapi headers. This is also done here to allow for
3426 # different kerberos include paths
3427 AC_CHECK_HEADERS(gssapi.h gssapi/gssapi_generic.h gssapi/gssapi.h com_err.h)
3429 ##################################################################
3430 # we might need the k5crypto and com_err libraries on some systems
3431 AC_CHECK_LIB_EXT(com_err, KRB5_LIBS, _et_list)
3432 AC_CHECK_LIB_EXT(k5crypto, KRB5_LIBS, krb5_encrypt_data)
3434 # Heimdal checks.
3435 AC_CHECK_LIB_EXT(crypto, KRB5_LIBS, des_set_key)
3436 AC_CHECK_LIB_EXT(asn1, KRB5_LIBS, copy_Authenticator)
3437 AC_CHECK_LIB_EXT(roken, KRB5_LIBS, roken_getaddrinfo_hostspec)
3439 # Heimdal checks. On static Heimdal gssapi must be linked before krb5.
3440 AC_CHECK_LIB_EXT(gssapi, KRB5_LIBS, gss_display_status,[],[],have_gssapi=yes)
3442 ########################################################
3443 # now see if we can find the krb5 libs in standard paths
3444 # or as specified above
3445 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_mk_req_extended)
3446 AC_CHECK_LIB_EXT(krb5, KRB5_LIBS, krb5_kt_compare)
3448 ########################################################
3449 # now see if we can find the gssapi libs in standard paths
3450 if test x"$have_gssapi" != x"yes"; then
3451 AC_CHECK_LIB_EXT(gssapi_krb5, KRB5_LIBS,gss_display_status,[],[],have_gssapi=yes)
3452 fi
3454 AC_CHECK_FUNC_EXT(krb5_set_real_time, $KRB5_LIBS)
3455 AC_CHECK_FUNC_EXT(krb5_set_default_in_tkt_etypes, $KRB5_LIBS)
3456 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_enctypes, $KRB5_LIBS)
3457 AC_CHECK_FUNC_EXT(krb5_set_default_tgs_ktypes, $KRB5_LIBS)
3458 AC_CHECK_FUNC_EXT(krb5_principal2salt, $KRB5_LIBS)
3459 AC_CHECK_FUNC_EXT(krb5_use_enctype, $KRB5_LIBS)
3460 AC_CHECK_FUNC_EXT(krb5_string_to_key, $KRB5_LIBS)
3461 AC_CHECK_FUNC_EXT(krb5_get_pw_salt, $KRB5_LIBS)
3462 AC_CHECK_FUNC_EXT(krb5_string_to_key_salt, $KRB5_LIBS)
3463 AC_CHECK_FUNC_EXT(krb5_auth_con_setkey, $KRB5_LIBS)
3464 AC_CHECK_FUNC_EXT(krb5_auth_con_setuseruserkey, $KRB5_LIBS)
3465 AC_CHECK_FUNC_EXT(krb5_locate_kdc, $KRB5_LIBS)
3466 AC_CHECK_FUNC_EXT(krb5_get_permitted_enctypes, $KRB5_LIBS)
3467 AC_CHECK_FUNC_EXT(krb5_get_default_in_tkt_etypes, $KRB5_LIBS)
3468 AC_CHECK_FUNC_EXT(krb5_free_data_contents, $KRB5_LIBS)
3469 AC_CHECK_FUNC_EXT(krb5_principal_get_comp_string, $KRB5_LIBS)
3470 AC_CHECK_FUNC_EXT(krb5_free_unparsed_name, $KRB5_LIBS)
3471 AC_CHECK_FUNC_EXT(krb5_free_keytab_entry_contents, $KRB5_LIBS)
3472 AC_CHECK_FUNC_EXT(krb5_kt_free_entry, $KRB5_LIBS)
3473 AC_CHECK_FUNC_EXT(krb5_krbhst_init, $KRB5_LIBS)
3474 AC_CHECK_FUNC_EXT(krb5_krbhst_get_addrinfo, $KRB5_LIBS)
3475 AC_CHECK_FUNC_EXT(krb5_c_enctype_compare, $KRB5_LIBS)
3476 AC_CHECK_FUNC_EXT(krb5_enctypes_compatible_keys, $KRB5_LIBS)
3477 AC_CHECK_FUNC_EXT(krb5_crypto_init, $KRB5_LIBS)
3478 AC_CHECK_FUNC_EXT(krb5_crypto_destroy, $KRB5_LIBS)
3479 AC_CHECK_FUNC_EXT(krb5_decode_ap_req, $KRB5_LIBS)
3480 AC_CHECK_FUNC_EXT(free_AP_REQ, $KRB5_LIBS)
3481 AC_CHECK_FUNC_EXT(krb5_verify_checksum, $KRB5_LIBS)
3482 AC_CHECK_FUNC_EXT(krb5_c_verify_checksum, $KRB5_LIBS)
3483 AC_CHECK_FUNC_EXT(krb5_principal_compare_any_realm, $KRB5_LIBS)
3484 AC_CHECK_FUNC_EXT(krb5_parse_name_norealm, $KRB5_LIBS)
3485 AC_CHECK_FUNC_EXT(krb5_princ_size, $KRB5_LIBS)
3486 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_set_pac_request, $KRB5_LIBS)
3487 AC_CHECK_FUNC_EXT(krb5_get_renewed_creds, $KRB5_LIBS)
3488 AC_CHECK_FUNC_EXT(krb5_get_kdc_cred, $KRB5_LIBS)
3489 AC_CHECK_FUNC_EXT(krb5_free_error_contents, $KRB5_LIBS)
3490 AC_CHECK_FUNC_EXT(initialize_krb5_error_table, $KRB5_LIBS)
3491 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_alloc, $KRB5_LIBS)
3492 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_free, $KRB5_LIBS)
3493 AC_CHECK_FUNC_EXT(krb5_get_init_creds_opt_get_error, $KRB5_LIBS)
3494 AC_CHECK_FUNC_EXT(krb5_enctype_to_string, $KRB5_LIBS)
3495 AC_CHECK_FUNC_EXT(krb5_fwd_tgt_creds, $KRB5_LIBS)
3496 AC_CHECK_FUNC_EXT(krb5_auth_con_set_req_cksumtype, $KRB5_LIBS)
3498 LIBS="$KRB5_LIBS $LIBS"
3500 AC_CACHE_CHECK(whether krb5_ticket contains kvno and enctype,
3501 smb_krb5_cv_ticket_has_keyinfo,
3502 [
3503 AC_TRY_COMPILE(
3504 [
3505 #include <krb5.h>
3506 ],
3507 [
3508 krb5_ticket ticket;
3509 krb5_kvno kvno;
3510 krb5_enctype enctype;
3512 enctype = ticket.enc_part.enctype;
3513 kvno = ticket.enc_part.kvno;
3514 ],
3515 [ smb_krb5_cv_ticket_has_keyinfo=yes ],
3516 [ smb_krb5_cv_ticket_has_keyinfo=no ])
3517 ])
3519 if test x"$smb_krb5_cv_ticket_has_keyinfo" = x"yes" ; then
3520 AC_DEFINE(KRB5_TICKET_HAS_KEYINFO, 1,
3521 [Whether the krb5_ticket structure contains the kvno and enctype])
3522 fi
3524 AC_CACHE_CHECK(whether krb5_get_init_creds_opt_free takes a context argument,
3525 smb_krb5_cv_creds_opt_free_context,
3526 [
3527 AC_TRY_COMPILE([
3528 #include <krb5.h>],
3529 [
3530 krb5_context ctx;
3531 krb5_get_init_creds_opt *opt = NULL;
3532 krb5_get_init_creds_opt_free(ctx, opt);
3533 ],
3534 [smb_krb5_cv_creds_opt_free_context=yes],
3535 [smb_krb5_cv_creds_opt_free_context=no]
3536 )
3537 ])
3539 if test x"$smb_krb5_cv_creds_opt_free_context" = x"yes" ; then
3540 AC_DEFINE(KRB5_CREDS_OPT_FREE_REQUIRES_CONTEXT, 1,
3541 [Whether krb5_get_init_creds_opt_free takes a context argument])
3542 fi
3544 AC_CACHE_CHECK(whether krb5_verify_checksum takes 7 arguments, smb_krb5_cv_verify_checksum, [
3545 AC_TRY_COMPILE([
3546 #include <krb5.h>],
3547 [krb5_verify_checksum(0, 0, 0, 0, 0, 0, 0);],
3548 [smb_krb5_cv_verify_checksum=7],
3549 [smb_krb5_cv_verify_checksum=6],
3550 )
3551 ])
3552 AC_DEFINE_UNQUOTED(KRB5_VERIFY_CHECKSUM_ARGS, $smb_krb5_cv_verify_checksum, [Number of arguments to krb5_verify_checksum])
3554 AC_CACHE_CHECK([for checksum in krb5_checksum],
3555 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM,[
3556 AC_TRY_COMPILE([#include <krb5.h>],
3557 [krb5_checksum cksum; cksum.checksum.length = 0;],
3558 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=yes,
3559 samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM=no)])
3561 if test x"$samba_cv_HAVE_CHECKSUM_IN_KRB5_CHECKSUM" = x"yes"; then
3562 AC_DEFINE(HAVE_CHECKSUM_IN_KRB5_CHECKSUM,1,
3563 [Whether the krb5_checksum struct has a checksum property])
3564 fi
3566 AC_CACHE_CHECK([for etype in EncryptedData],
3567 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA,[
3568 AC_TRY_COMPILE([#include <krb5.h>],
3569 [EncryptedData edata; edata.etype = 0;],
3570 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=yes,
3571 samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA=no)])
3573 if test x"$samba_cv_HAVE_ETYPE_IN_ENCRYPTEDDATA" = x"yes"; then
3574 AC_DEFINE(HAVE_ETYPE_IN_ENCRYPTEDDATA,1,
3575 [Whether the EncryptedData struct has a etype property])
3576 fi
3578 AC_CACHE_CHECK([for ticket pointer in krb5_ap_req],
3579 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,[
3580 AC_TRY_COMPILE([#include <krb5.h>],
3581 [krb5_ap_req *ap_req; ap_req->ticket = NULL;],
3582 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=yes,
3583 samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ=no)])
3585 if test x"$samba_cv_HAVE_TICKET_POINTER_IN_KRB5_AP_REQ" = x"yes"; then
3586 AC_DEFINE(HAVE_TICKET_POINTER_IN_KRB5_AP_REQ,1,
3587 [Whether the krb5_ap_req struct has a ticket pointer])
3588 fi
3590 AC_CACHE_CHECK([for e_data pointer in krb5_error],
3591 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR,[
3592 AC_TRY_COMPILE([#include <krb5.h>],
3593 [krb5_error err; err.e_data = NULL;],
3594 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=yes,
3595 samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR=no)])
3597 if test x"$samba_cv_HAVE_E_DATA_POINTER_IN_KRB5_ERROR" = x"yes"; then
3598 AC_DEFINE(HAVE_E_DATA_POINTER_IN_KRB5_ERROR,1,
3599 [Whether the krb5_error struct has a e_data pointer])
3600 fi
3602 AC_CACHE_CHECK([for krb5_crypto type],
3603 samba_cv_HAVE_KRB5_CRYPTO,[
3604 AC_TRY_COMPILE([#include <krb5.h>],
3605 [krb5_crypto crypto;],
3606 samba_cv_HAVE_KRB5_CRYPTO=yes,
3607 samba_cv_HAVE_KRB5_CRYPTO=no)])
3609 if test x"$samba_cv_HAVE_KRB5_CRYPTO" = x"yes"; then
3610 AC_DEFINE(HAVE_KRB5_CRYPTO,1,
3611 [Whether the type krb5_crypto exists])
3612 fi
3614 AC_CACHE_CHECK([for krb5_encrypt_block type],
3615 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK,[
3616 AC_TRY_COMPILE([#include <krb5.h>],
3617 [krb5_encrypt_block block;],
3618 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=yes,
3619 samba_cv_HAVE_KRB5_ENCRYPT_BLOCK=no)])
3621 if test x"$samba_cv_HAVE_KRB5_ENCRYPT_BLOCK" = x"yes"; then
3622 AC_DEFINE(HAVE_KRB5_ENCRYPT_BLOCK,1,
3623 [Whether the type krb5_encrypt_block exists])
3624 fi
3626 AC_CACHE_CHECK([for addrtype in krb5_address],
3627 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS,[
3628 AC_TRY_COMPILE([#include <krb5.h>],
3629 [krb5_address kaddr; kaddr.addrtype = ADDRTYPE_INET;],
3630 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=yes,
3631 samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS=no)])
3633 if test x"$samba_cv_HAVE_ADDRTYPE_IN_KRB5_ADDRESS" = x"yes"; then
3634 AC_DEFINE(HAVE_ADDRTYPE_IN_KRB5_ADDRESS,1,
3635 [Whether the krb5_address struct has a addrtype property])
3636 fi
3638 AC_CACHE_CHECK([for addr_type in krb5_address],
3639 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,[
3640 AC_TRY_COMPILE([#include <krb5.h>],
3641 [krb5_address kaddr; kaddr.addr_type = KRB5_ADDRESS_INET;],
3642 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=yes,
3643 samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS=no)])
3645 if test x"$samba_cv_HAVE_ADDR_TYPE_IN_KRB5_ADDRESS" = x"yes"; then
3646 AC_DEFINE(HAVE_ADDR_TYPE_IN_KRB5_ADDRESS,1,
3647 [Whether the krb5_address struct has a addr_type property])
3648 fi
3650 AC_CACHE_CHECK([for enc_part2 in krb5_ticket],
3651 samba_cv_HAVE_KRB5_TKT_ENC_PART2,
3652 [AC_TRY_COMPILE([#include <krb5.h>],
3653 [krb5_ticket tkt; tkt.enc_part2->authorization_data[0]->contents = NULL;],
3654 samba_cv_HAVE_KRB5_TKT_ENC_PART2=yes,samba_cv_HAVE_KRB5_TKT_ENC_PART2=no)])
3656 if test x"$samba_cv_HAVE_KRB5_TKT_ENC_PART2" = x"yes"; then
3657 AC_DEFINE(HAVE_KRB5_TKT_ENC_PART2,1,
3658 [Whether the krb5_ticket struct has a enc_part2 property])
3659 fi
3661 AC_CACHE_CHECK([for keyblock in krb5_creds],
3662 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS,[
3663 AC_TRY_COMPILE([#include <krb5.h>],
3664 [krb5_creds creds; krb5_keyblock kb; creds.keyblock = kb;],
3665 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=yes,
3666 samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS=no)])
3668 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_IN_CREDS" = x"yes"; then
3669 AC_DEFINE(HAVE_KRB5_KEYBLOCK_IN_CREDS,1,
3670 [Whether the krb5_creds struct has a keyblock property])
3671 fi
3673 AC_CACHE_CHECK([for session in krb5_creds],
3674 samba_cv_HAVE_KRB5_SESSION_IN_CREDS,[
3675 AC_TRY_COMPILE([#include <krb5.h>],
3676 [krb5_creds creds; krb5_keyblock kb; creds.session = kb;],
3677 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=yes,
3678 samba_cv_HAVE_KRB5_SESSION_IN_CREDS=no)])
3680 if test x"$samba_cv_HAVE_KRB5_SESSION_IN_CREDS" = x"yes"; then
3681 AC_DEFINE(HAVE_KRB5_SESSION_IN_CREDS,1,
3682 [Whether the krb5_creds struct has a session property])
3683 fi
3685 AC_CACHE_CHECK([for keyvalue in krb5_keyblock],
3686 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE,[
3687 AC_TRY_COMPILE([#include <krb5.h>],
3688 [krb5_keyblock key; key.keyvalue.data = NULL;],
3689 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=yes,
3690 samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE=no)])
3692 if test x"$samba_cv_HAVE_KRB5_KEYBLOCK_KEYVALUE" = x"yes"; then
3693 AC_DEFINE(HAVE_KRB5_KEYBLOCK_KEYVALUE,1,
3694 [Whether the krb5_keyblock struct has a keyvalue property])
3695 fi
3697 AC_CACHE_CHECK([for ENCTYPE_ARCFOUR_HMAC_MD5],
3698 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,[
3699 AC_TRY_COMPILE([#include <krb5.h>],
3700 [krb5_enctype enctype; enctype = ENCTYPE_ARCFOUR_HMAC_MD5;],
3701 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=yes,
3702 samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5=no)])
3703 AC_CACHE_CHECK([for KEYTYPE_ARCFOUR_56],
3704 samba_cv_HAVE_KEYTYPE_ARCFOUR_56,[
3705 AC_TRY_COMPILE([#include <krb5.h>],
3706 [krb5_keytype keytype; keytype = KEYTYPE_ARCFOUR_56;],
3707 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=yes,
3708 samba_cv_HAVE_KEYTYPE_ARCFOUR_56=no)])
3709 # Heimdals with KEYTYPE_ARCFOUR but not KEYTYPE_ARCFOUR_56 are broken
3710 # w.r.t. arcfour and windows, so we must not enable it here
3711 if test x"$samba_cv_HAVE_ENCTYPE_ARCFOUR_HMAC_MD5" = x"yes" -a\
3712 x"$samba_cv_HAVE_KEYTYPE_ARCFOUR_56" = x"yes"; then
3713 AC_DEFINE(HAVE_ENCTYPE_ARCFOUR_HMAC_MD5,1,
3714 [Whether the ENCTYPE_ARCFOUR_HMAC_MD5 key type is available])
3715 fi
3717 AC_CACHE_CHECK([for AP_OPTS_USE_SUBKEY],
3718 samba_cv_HAVE_AP_OPTS_USE_SUBKEY,[
3719 AC_TRY_COMPILE([#include <krb5.h>],
3720 [krb5_flags ap_options; ap_options = AP_OPTS_USE_SUBKEY;],
3721 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=yes,
3722 samba_cv_HAVE_AP_OPTS_USE_SUBKEY=no)])
3724 if test x"$samba_cv_HAVE_AP_OPTS_USE_SUBKEY" = x"yes"; then
3725 AC_DEFINE(HAVE_AP_OPTS_USE_SUBKEY,1,
3726 [Whether the AP_OPTS_USE_SUBKEY ap option is available])
3727 fi
3729 AC_CACHE_CHECK([for KV5M_KEYTAB],
3730 samba_cv_HAVE_KV5M_KEYTAB,[
3731 AC_TRY_COMPILE([#include <krb5.h>],
3732 [krb5_keytab_entry entry; entry.magic = KV5M_KEYTAB;],
3733 samba_cv_HAVE_KV5M_KEYTAB=yes,
3734 samba_cv_HAVE_KV5M_KEYTAB=no)])
3736 if test x"$samba_cv_HAVE_KV5M_KEYTAB" = x"yes"; then
3737 AC_DEFINE(HAVE_KV5M_KEYTAB,1,
3738 [Whether the KV5M_KEYTAB option is available])
3739 fi
3741 AC_CACHE_CHECK([for KRB5_KU_OTHER_CKSUM],
3742 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM,[
3743 AC_TRY_COMPILE([#include <krb5.h>],
3744 [krb5_keyusage usage = KRB5_KU_OTHER_CKSUM;],
3745 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=yes,
3746 samba_cv_HAVE_KRB5_KU_OTHER_CKSUM=no)])
3748 if test x"$samba_cv_HAVE_KRB5_KU_OTHER_CKSUM" = x"yes"; then
3749 AC_DEFINE(HAVE_KRB5_KU_OTHER_CKSUM,1,
3750 [Whether KRB5_KU_OTHER_CKSUM is available])
3751 fi
3753 AC_CACHE_CHECK([for KRB5_KEYUSAGE_APP_DATA_CKSUM],
3754 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,[
3755 AC_TRY_COMPILE([#include <krb5.h>],
3756 [krb5_keyusage usage = KRB5_KEYUSAGE_APP_DATA_CKSUM;],
3757 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=yes,
3758 samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM=no)])
3760 if test x"$samba_cv_HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM" = x"yes"; then
3761 AC_DEFINE(HAVE_KRB5_KEYUSAGE_APP_DATA_CKSUM,1,
3762 [Whether KRB5_KEYUSAGE_APP_DATA_CKSUM is available])
3763 fi
3765 AC_CACHE_CHECK([for the krb5_princ_component macro],
3766 samba_cv_HAVE_KRB5_PRINC_COMPONENT,[
3767 AC_TRY_LINK([#include <krb5.h>],
3768 [const krb5_data *pkdata; krb5_context context; krb5_principal principal; pkdata = krb5_princ_component(context, principal, 0);],
3769 samba_cv_HAVE_KRB5_PRINC_COMPONENT=yes,
3770 samba_cv_HAVE_KRB5_PRINC_COMPONENT=no)])
3772 if test x"$samba_cv_HAVE_KRB5_PRINC_COMPONENT" = x"yes"; then
3773 AC_DEFINE(HAVE_KRB5_PRINC_COMPONENT,1,
3774 [Whether krb5_princ_component is available])
3775 fi
3777 AC_CACHE_CHECK([for key in krb5_keytab_entry],
3778 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY,[
3779 AC_TRY_COMPILE([#include <krb5.h>],
3780 [krb5_keytab_entry entry; krb5_keyblock e; entry.key = e;],
3781 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=yes,
3782 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY=no)])
3784 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEY" = x"yes"; then
3785 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEY,1,
3786 [Whether krb5_keytab_entry has key member])
3787 fi
3789 AC_CACHE_CHECK([for keyblock in krb5_keytab_entry],
3790 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,[
3791 AC_TRY_COMPILE([#include <krb5.h>],
3792 [krb5_keytab_entry entry; entry.keyblock.keytype = 0;],
3793 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=yes,
3794 samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK=no)])
3796 if test x"$samba_cv_HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK" = x"yes"; then
3797 AC_DEFINE(HAVE_KRB5_KEYTAB_ENTRY_KEYBLOCK,1,
3798 [Whether krb5_keytab_entry has keyblock member])
3799 fi
3801 AC_CACHE_CHECK([for magic in krb5_address],
3802 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS,[
3803 AC_TRY_COMPILE([#include <krb5.h>],
3804 [krb5_address addr; addr.magic = 0;],
3805 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=yes,
3806 samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS=no)])
3808 if test x"$samba_cv_HAVE_MAGIC_IN_KRB5_ADDRESS" = x"yes"; then
3809 AC_DEFINE(HAVE_MAGIC_IN_KRB5_ADDRESS,1,
3810 [Whether the krb5_address struct has a magic property])
3811 fi
3813 AC_CACHE_CHECK([for WRFILE: keytab support],
3814 samba_cv_HAVE_WRFILE_KEYTAB,[
3815 AC_TRY_RUN([
3816 #include<krb5.h>
3817 main()
3818 {
3819 krb5_context context;
3820 krb5_keytab keytab;
3822 krb5_init_context(&context);
3823 return krb5_kt_resolve(context, "WRFILE:api", &keytab);
3824 }],
3825 samba_cv_HAVE_WRFILE_KEYTAB=yes,
3826 samba_cv_HAVE_WRFILE_KEYTAB=no)])
3828 if test x"$samba_cv_HAVE_WRFILE_KEYTAB" = x"yes"; then
3829 AC_DEFINE(HAVE_WRFILE_KEYTAB,1,
3830 [Whether the WRFILE:-keytab is supported])
3831 fi
3833 AC_CACHE_CHECK([for krb5_princ_realm returns krb5_realm or krb5_data],
3834 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM,[
3835 AC_TRY_COMPILE([#include <krb5.h>],
3836 [
3837 krb5_context context;
3838 krb5_principal principal;
3839 krb5_realm realm; realm = *krb5_princ_realm(context, principal);],
3840 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=yes,
3841 samba_cv_KRB5_PRINC_REALM_RETURNS_REALM=no)])
3843 if test x"$samba_cv_KRB5_PRINC_REALM_RETURNS_REALM" = x"yes"; then
3844 AC_DEFINE(KRB5_PRINC_REALM_RETURNS_REALM,1,
3845 [Whether krb5_princ_realm returns krb5_realm or krb5_data])
3846 fi
3848 AC_CACHE_CHECK([for krb5_addresses type],
3849 samba_cv_HAVE_KRB5_ADDRESSES,[
3850 AC_TRY_COMPILE([#include <krb5.h>],
3851 [krb5_addresses addr;],
3852 samba_cv_HAVE_KRB5_ADDRESSES=yes,
3853 samba_cv_HAVE_KRB5_ADDRESSES=no)])
3855 if test x"$samba_cv_HAVE_KRB5_ADDRESSES" = x"yes"; then
3856 AC_DEFINE(HAVE_KRB5_ADDRESSES,1,
3857 [Whether the type krb5_addresses type exists])
3858 fi
3860 AC_CACHE_CHECK([whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal],
3861 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE, [
3862 AC_TRY_COMPILE([#include <krb5.h>],
3863 [
3864 krb5_mk_error(0,0,0);],
3865 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=yes,
3866 samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE=no)])
3868 if test x"$samba_cv_HAVE_SHORT_KRB5_MK_ERROR_INTERFACE" = x"yes"; then
3869 AC_DEFINE(HAVE_SHORT_KRB5_MK_ERROR_INTERFACE,1,
3870 [whether krb5_mk_error takes 3 arguments MIT or 9 Heimdal])
3871 fi
3873 if test x"$ac_cv_func_ext_krb5_enctype_to_string" = x"yes"; then
3874 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_context context, krb5_enctype enctype, char **str)],
3875 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg,[
3876 AC_TRY_RUN_STRICT([
3877 #include <stdlib.h>
3878 #include <krb5.h>
3879 int main(void) {
3880 krb5_context context = NULL;
3881 char *str = NULL;
3882 krb5_enctype_to_string(context, 1, &str);
3883 if (str) free (str);
3884 return 0;
3885 }
3886 ],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3887 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=yes,
3888 smb_krb5_cv_enctype_to_string_takes_krb5_context_arg=no)])
3890 if test x"$smb_krb5_cv_enctype_to_string_takes_krb5_context_arg" = x"yes"; then
3891 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_KRB5_CONTEXT_ARG,1,
3892 [whether krb5_enctype_to_string takes krb5_context argument])
3893 fi
3895 AC_CACHE_CHECK([for krb5_error_code krb5_enctype_to_string(krb5_enctype enctype, char *str, size_t len)],
3896 smb_krb5_cv_enctype_to_string_takes_size_t_arg,[
3897 AC_TRY_RUN_STRICT([
3898 #include <krb5.h>
3899 int main(void) {
3900 char buf[256];
3901 krb5_enctype_to_string(1, buf, 256);
3902 return 0;
3903 }
3904 ],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
3905 smb_krb5_cv_enctype_to_string_takes_size_t_arg=yes,
3906 smb_krb5_cv_enctype_to_string_takes_size_t_arg=no)])
3908 if test x"$smb_krb5_cv_enctype_to_string_takes_size_t_arg" = x"yes"; then
3909 AC_DEFINE(HAVE_KRB5_ENCTYPE_TO_STRING_WITH_SIZE_T_ARG,1,
3910 [whether krb5_enctype_to_string takes size_t argument])
3911 fi
3912 fi
3914 AC_CACHE_CHECK([for krb5_principal_get_realm],
3915 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM,[
3916 AC_TRY_LINK([#include <krb5.h>],
3917 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_principal_get_realm(ctx, princ);],
3918 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=yes,
3919 samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM=no)])
3921 if test x"$samba_cv_HAVE_KRB5_PRINCIPAL_GET_REALM" = x"yes"; then
3922 AC_DEFINE(HAVE_KRB5_PRINCIPAL_GET_REALM,1,
3923 [Whether the function krb5_principal_get_realm is defined])
3924 fi
3926 AC_CACHE_CHECK([for krb5_princ_realm],
3927 samba_cv_HAVE_KRB5_PRINC_REALM,[
3928 AC_TRY_LINK([#include <krb5.h>],
3929 [krb5_context ctx = NULL; krb5_principal princ = NULL; const char *str = krb5_princ_realm(ctx, princ)->data;],
3930 samba_cv_HAVE_KRB5_PRINC_REALM=yes,
3931 samba_cv_HAVE_KRB5_PRINC_REALM=no)])
3933 if test x"$samba_cv_HAVE_KRB5_PRINC_REALM" = x"yes"; then
3934 AC_DEFINE(HAVE_KRB5_PRINC_REALM,1,
3935 [Whether the macro krb5_princ_realm is defined])
3936 fi
3938 #
3939 #
3940 # Now the decisions whether we can support krb5
3941 #
3942 # NOTE: all tests should be done before this block!
3943 #
3944 #
3945 if test x"$ac_cv_lib_ext_krb5_krb5_mk_req_extended" != x"yes"; then
3946 AC_MSG_WARN(krb5_mk_req_extended not found in -lkrb5)
3947 use_ads=no
3948 fi
3950 if test x"$ac_cv_func_ext_krb5_principal2salt" != x"yes" -a \
3951 x"$ac_cv_func_ext_krb5_get_pw_salt" != x"yes"
3952 then
3953 AC_MSG_WARN(no CREATE_KEY_FUNCTIONS detected)
3954 use_ads=no
3955 fi
3957 if test x"$ac_cv_func_ext_krb5_get_permitted_enctypes" != x"yes" -a \
3958 x"$ac_cv_func_ext_krb5_get_default_in_tkt_etypes" != x"yes"
3959 then
3960 AC_MSG_WARN(no GET_ENCTYPES_FUNCTIONS detected)
3961 use_ads=no
3962 fi
3964 if test x"$ac_cv_func_ext_krb5_kt_free_entry" != x"yes" -a \
3965 x"$ac_cv_func_ext_krb5_free_keytab_entry_contents" != x"yes"
3966 then
3967 AC_MSG_WARN(no KT_FREE_FUNCTION detected)
3968 use_ads=no
3969 fi
3971 if test x"$ac_cv_func_ext_krb5_c_verify_checksum" != x"yes" -a \
3972 x"$ac_cv_func_ext_krb5_verify_checksum" != x"yes"
3973 then
3974 AC_MSG_WARN(no KRB5_VERIFY_CHECKSUM_FUNCTION detected)
3975 use_ads=no
3976 fi
3978 if test x"$smb_krb5_cv_ticket_has_keyinfo" != x"yes" ; then
3980 # We only need the following functions if we can't get the enctype
3981 # and kvno out of the ticket directly (ie. on Heimdal).
3983 if test x"$ac_cv_func_ext_free_AP_REQ" != x"yes"
3984 then
3985 AC_MSG_WARN(no KRB5_AP_REQ_FREE_FUNCTION detected)
3986 use_ads=no
3987 fi
3989 if test x"$ac_cv_func_ext_krb5_decode_ap_req" != x"yes"
3990 then
3991 AC_MSG_WARN(no KRB5_AP_REQ_DECODING_FUNCTION detected)
3992 use_ads=no
3993 fi
3995 fi
3997 if test x"$use_ads" = x"yes"; then
3998 AC_DEFINE(WITH_ADS,1,[Whether to include Active Directory support])
3999 AC_DEFINE(HAVE_KRB5,1,[Whether to have KRB5 support])
4000 if test x"$have_gssapi" = x"yes"; then
4001 AC_DEFINE(HAVE_GSSAPI,1,[Whether GSSAPI is available])
4002 fi
4003 else
4004 if test x"$with_ads_support" = x"yes"; then
4005 AC_MSG_ERROR(krb5 libs don't have all features required for Active Directory support)
4006 else
4007 AC_MSG_WARN(krb5 libs don't have all features required for Active Directory support)
4008 fi
4009 AC_REMOVE_DEFINE(HAVE_KRB5_H)
4010 AC_REMOVE_DEFINE(HAVE_GSSAPI_H)
4011 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_GENERIC_H)
4012 AC_REMOVE_DEFINE(HAVE_GSSAPI_GSSAPI_H)
4013 KRB5_LIBS=""
4014 with_ads_support=no
4015 fi
4016 AC_MSG_CHECKING(whether Active Directory and krb5 support is used)
4017 AC_MSG_RESULT([$use_ads])
4019 LIBS="$ac_save_LIBS"
4020 fi
4022 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
4023 PASSDB_LIBS="$PASSDB_LIBS $NSCD_LIBS"
4026 ########################################################
4027 # Compile with DNS Updates support?
4029 with_dnsupdate_support=no
4030 AC_MSG_CHECKING([whether to enable DNS Updates support])
4032 AC_ARG_WITH(dnsupdate,
4033 [AS_HELP_STRING([--with-dnsupdate], [Enable DNS Updates support (default no)])],
4034 [ case "$withval" in
4035 yes|no)
4036 with_dnsupdate_support=$withval
4037 ;;
4038 esac ])
4040 AC_MSG_RESULT($with_dnsupdate_support)
4042 if test x"$with_dnsupdate_support" != x"no"; then
4044 ################################################################
4045 # first test for Active Directory support being enabled
4046 #if test x"$with_ads_support" = x"no"; then
4047 # AC_MSG_ERROR(Active Directory support is required to enable DNS Update support)
4048 # with_dnsupdate_support=no
4049 #fi
4050 ##################################################################
4051 # then test for uuid.h (necessary to generate unique DNS keynames
4052 # (uuid.h is required for this test)
4053 AC_CHECK_HEADERS(uuid/uuid.h)
4055 if test x"$ac_cv_header_uuid_uuid_h" != x"yes"; then
4056 if test x"$with_dnsupdate_support" = x"yes"; then
4057 AC_MSG_ERROR(uuid.h is needed to enable DNS Updates support)
4058 else
4059 AC_MSG_WARN(uuid.h is needed to enable DNS Updates support)
4060 fi
4061 with_dnsupdate_support=no
4062 fi
4063 fi
4065 if test x"$with_dnsupdate_support" != x"no"; then
4067 ########################################################
4068 # Now see if we can find the uuid libs in standard paths
4069 # On some systems, the uuid API is in libc, so we have to
4070 # be careful not to insert a spurious -luuid.
4072 UUID_LIBS=""
4073 AC_LIBTESTFUNC(uuid, uuid_generate,
4074 [
4075 case " $LIBS " in
4076 *\ -luuid\ *)
4077 UUID_LIBS="-luuid"
4078 SMB_REMOVE_LIB(uuid)
4079 ;;
4080 esac
4082 with_dnsupdate_support=yes
4083 AC_DEFINE(WITH_DNS_UPDATES,1,[Whether to enable DNS Update support])
4084 ],
4085 [
4086 if test x"$with_dnsupdate_support" = x"yes"; then
4087 AC_MSG_ERROR(libuuid is needed to enable DNS Updates support)
4088 else
4089 AC_MSG_WARN(libuuid is needed to enable DNS Updates support)
4090 fi
4091 with_dnsupdate_support=no
4092 ])
4093 fi
4095 #################################################
4096 # check for automount support
4097 AC_MSG_CHECKING(whether to use automount)
4098 AC_ARG_WITH(automount,
4099 [AS_HELP_STRING([--with-automount], [Include automount support (default=no)])],
4100 [ case "$withval" in
4101 yes)
4102 AC_MSG_RESULT(yes)
4103 AC_DEFINE(WITH_AUTOMOUNT,1,[Whether to include automount support])
4104 ;;
4105 *)
4106 AC_MSG_RESULT(no)
4107 ;;
4108 esac ],
4109 AC_MSG_RESULT(no)
4110 )
4112 #################################################
4113 # check for mount- and umount.cifs support
4114 CIFSMOUNT_PROGS=""
4115 INSTALL_CIFSMOUNT=""
4116 UNINSTALL_CIFSMOUNT=""
4117 AC_MSG_CHECKING(whether to build mount.cifs and umount.cifs)
4118 AC_ARG_WITH(cifsmount,
4119 [AS_HELP_STRING([--with-cifsmount], [Include mount.cifs and umount.cifs (Linux only) support (default=yes)])],
4120 [ case "$withval" in
4121 no)
4122 AC_MSG_RESULT(no)
4123 ;;
4124 *)
4125 case "$host_os" in
4126 *linux*)
4127 AC_MSG_RESULT(yes)
4128 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
4129 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
4130 INSTALL_CIFSMOUNT="installcifsmount"
4131 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4132 ;;
4133 *)
4134 AC_MSG_ERROR(not on a linux system!)
4135 ;;
4136 esac
4137 ;;
4138 esac ],
4139 [ case "$host_os" in
4140 *linux*)
4141 AC_MSG_RESULT(yes)
4142 AC_DEFINE(WITH_CIFSMOUNT,1,[Whether to build mount.cifs and umount.cifs])
4143 CIFSMOUNT_PROGS="bin/mount.cifs bin/umount.cifs"
4144 INSTALL_CIFSMOUNT="installcifsmount"
4145 UNINSTALL_CIFSMOUNT="uninstallcifsmount"
4146 ;;
4147 *)
4148 AC_MSG_RESULT(no)
4149 ;;
4150 esac ]
4151 )
4153 #################################################
4154 # check for cifs.upcall support
4155 AC_CHECK_HEADERS([keyutils.h], [HAVE_KEYUTILS_H=1], [HAVE_KEYUTILS_H=0])
4156 CIFSUPCALL_PROGS=""
4157 INSTALL_CIFSUPCALL=""
4158 UNINSTALL_CIFSUPCALL=""
4159 AC_MSG_CHECKING(whether to build cifs.upcall)
4160 AC_ARG_WITH(cifsupcall,
4161 [AS_HELP_STRING([--with-cifsupcall], [Include cifs.upcall (Linux only) support (default=yes)])],
4162 [ case "$withval" in
4163 no)
4164 AC_MSG_RESULT(no)
4165 ;;
4166 *)
4167 case "$host_os" in
4168 *linux*)
4169 if test x"$use_ads" != x"yes"; then
4170 AC_MSG_ERROR(ADS support should be enabled for building cifs.upcall)
4171 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4172 AC_MSG_ERROR(keyutils package is required for cifs.upcall)
4173 else
4174 AC_MSG_RESULT(yes)
4175 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4176 CIFSUPCALL_PROGS="bin/cifs.upcall"
4177 INSTALL_CIFSUPCALL="installcifsupcall"
4178 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4179 fi
4180 ;;
4181 *)
4182 AC_MSG_ERROR(not on a linux system!)
4183 ;;
4184 esac
4185 ;;
4186 esac ],
4187 [ case "$host_os" in
4188 *linux*)
4189 if test x"$use_ads" != x"yes"; then
4190 AC_MSG_WARN(ADS support should be enabled for building cifs.upcall)
4191 elif test x"$HAVE_KEYUTILS_H" != "x1"; then
4192 AC_MSG_WARN(keyutils package is required for cifs.upcall)
4193 else
4194 AC_MSG_RESULT(yes)
4195 AC_DEFINE(WITH_CIFSUPCALL,1,[whether to build cifs.upcall])
4196 CIFSUPCALL_PROGS="bin/cifs.upcall"
4197 INSTALL_CIFSUPCALL="installcifsupcall"
4198 UNINSTALL_CIFSUPCALL="uninstallcifsupcall"
4199 fi
4200 ;;
4201 *)
4202 AC_MSG_RESULT(no)
4203 ;;
4204 esac ]
4205 )
4208 #################################################
4209 # Check for a PAM clear-text auth, accounts, password
4210 # and session support. Most PAM implementations keep their
4211 # headers in /usr/include/security. Darwin keeps its in
4212 # /usr/include/pam.
4214 with_pam_for_crypt=no
4215 try_pam=no
4216 AC_MSG_CHECKING(whether to try PAM support)
4217 AC_ARG_WITH(pam,
4218 [AS_HELP_STRING([--with-pam], [Include PAM support (default=no)])],
4219 [ case "$withval" in
4220 yes|no)
4221 try_pam=$withval
4222 ;;
4223 esac
4224 ])
4225 AC_MSG_RESULT([$try_pam])
4227 use_pam=no
4228 create_pam_modules=no
4229 if test x"${try_pam}" != x"no";then
4230 use_pam=yes
4231 create_pam_modules=yes
4233 # Most systems have PAM headers in /usr/include/security, but Darwin
4234 # has them in /usr/include/pam.
4235 AC_CHECK_HEADERS(security/pam_appl.h pam/pam_appl.h)
4236 if test x"$ac_cv_header_security_pam_appl_h" != x"yes" -a \
4237 x"$ac_cv_header_pam_pam_appl_h" != x"yes"; then
4238 if test x"${try_pam}" = x"yes";then
4239 AC_MSG_ERROR([--with-pam=yes but pam_appl.h not found])
4240 fi
4241 use_pam=no
4242 create_pam_modules=no
4243 fi
4245 AC_CHECK_LIB_EXT(pam, PAM_LIBS, pam_get_data)
4246 if test x"$ac_cv_lib_ext_pam_pam_get_data" != x"yes"; then
4247 if test x"${try_pam}" = x"yes";then
4248 AC_MSG_ERROR([--with-pam=yes but libpam not found])
4249 fi
4250 use_pam=no
4251 create_pam_modules=no
4252 fi
4254 AC_CHECK_HEADERS(security/pam_modules.h pam/pam_modules.h,,,[[
4255 #if HAVE_SECURITY_PAM_APPL_H
4256 #include <security/pam_appl.h>
4257 #endif
4258 #if HAVE_PAM_PAM_APPL_H
4259 #include <pam/pam_appl.h>
4260 #endif
4261 ]])
4262 if test x"$ac_cv_header_security_pam_modules_h" = x"no" -a \
4263 x"$ac_cv_header_pam_pam_modules_h" = x"no" ; then
4264 if test x"${try_pam}" = x"yes";then
4265 AC_MSG_ERROR([--with-pam=yes but pam_modules.h not found])
4266 fi
4267 create_pam_modules=no
4268 fi
4270 if test x"$use_pam" = x"yes"; then
4271 AC_DEFINE(WITH_PAM,1,[Whether to include PAM support])
4272 AC_DEFINE(HAVE_LIBPAM,1,[Whether libpam is available])
4273 AUTH_LIBS="$AUTH_LIBS $PAM_LIBS"
4274 with_pam_for_crypt=yes
4276 if test x"$create_pam_modules" = x"yes"; then
4277 AC_DEFINE(WITH_PAM_MODULES,1,[Whether to include PAM MODULES support])
4278 # this checks are optional,
4279 # we don't care about the results here
4280 AC_CHECK_HEADERS(security/pam_ext.h security/_pam_macros.h)
4281 AC_CHECK_HEADERS(pam/pam_ext.h pam/_pam_macros.h)
4282 AC_CHECK_FUNC_EXT(pam_vsyslog,$PAM_LIBS)
4283 else
4284 AC_MSG_WARN([PAM support detected but PAM MODULES support is missing])
4285 fi
4286 fi
4287 AC_MSG_CHECKING(whether to use PAM support)
4288 AC_MSG_RESULT([$use_pam])
4290 AC_MSG_CHECKING(whether to have PAM MODULES support)
4291 AC_MSG_RESULT([$create_pam_modules])
4292 fi # try_pam != no
4294 #################################################
4295 # check for pam_smbpass support
4296 PAM_MODULES=""
4297 INSTALL_PAM_MODULES=""
4298 UNINSTALL_PAM_MODULES=""
4299 AC_MSG_CHECKING(whether to use pam_smbpass)
4300 AC_ARG_WITH(pam_smbpass,
4301 [AS_HELP_STRING([--with-pam_smbpass], [Build PAM module for authenticating against passdb backends (default=no)])],
4302 [ case "$withval" in
4303 yes)
4304 AC_MSG_RESULT(yes)
4306 # Conditions under which pam_smbpass should not be built.
4308 if test x"$BLDSHARED" != x"true"; then
4309 AC_MSG_ERROR([No support for shared modules])
4310 elif test x"$create_pam_modules" != x"yes"; then
4311 AC_MSG_ERROR([No support for PAM MODULES])
4312 else
4313 PAM_MODULES="pam_smbpass"
4314 INSTALL_PAM_MODULES="installpammodules"
4315 UNINSTALL_PAM_MODULES="uninstallpammodules"
4316 fi
4317 ;;
4318 *)
4319 AC_MSG_RESULT(no)
4320 ;;
4321 esac ],
4322 AC_MSG_RESULT(no)
4323 )
4326 ###############################################
4327 # test for where we get crypt() from
4328 AC_SEARCH_LIBS(crypt, [crypt],
4329 [test "$ac_cv_search_crypt" = "none required" || AUTH_LIBS="-lcrypt $AUTH_LIBS"
4330 AC_DEFINE(HAVE_CRYPT,1,[Whether the system has the crypt() function])])
4332 ##
4333 ## moved after the check for -lcrypt in order to
4334 ## ensure that the necessary libraries are included
4335 ## check checking for truncated salt. Wrapped by the
4336 ## $with_pam_for_crypt variable as above --jerry
4337 ##
4338 if test $with_pam_for_crypt = no; then
4339 AC_CACHE_CHECK([for a crypt that needs truncated salt],samba_cv_HAVE_TRUNCATED_SALT,[
4340 crypt_LIBS="$LIBS"
4341 LIBS="$AUTH_LIBS $LIBS"
4342 AC_TRY_RUN([#include "${srcdir-.}/tests/crypttest.c"],
4343 samba_cv_HAVE_TRUNCATED_SALT=no,samba_cv_HAVE_TRUNCATED_SALT=yes,samba_cv_HAVE_TRUNCATED_SALT=cross)
4344 LIBS="$crypt_LIBS"])
4345 if test x"$samba_cv_HAVE_TRUNCATED_SALT" = x"yes"; then
4346 AC_DEFINE(HAVE_TRUNCATED_SALT,1,[Whether crypt needs truncated salt])
4347 fi
4348 fi
4350 #################################################
4351 # check for a NISPLUS_HOME support
4352 AC_MSG_CHECKING(whether to use NISPLUS_HOME)
4353 AC_ARG_WITH(nisplus-home,
4354 [AS_HELP_STRING([--with-nisplus-home], [Include NISPLUS_HOME support (default=no)])],
4355 [ case "$withval" in
4356 yes)
4357 AC_MSG_RESULT(yes)
4358 AC_DEFINE(WITH_NISPLUS_HOME,1,[Whether to include nisplus_home support])
4359 ;;
4360 *)
4361 AC_MSG_RESULT(no)
4362 ;;
4363 esac ],
4364 AC_MSG_RESULT(no)
4365 )
4367 #################################################
4368 # check for syslog logging
4369 AC_MSG_CHECKING(whether to use syslog logging)
4370 AC_ARG_WITH(syslog,
4371 [AS_HELP_STRING([--with-syslog], [Include experimental SYSLOG support (default=no)])],
4372 [ case "$withval" in
4373 yes)
4374 AC_MSG_RESULT(yes)
4375 AC_DEFINE(WITH_SYSLOG,1,[Whether to include experimental syslog support])
4376 ;;
4377 *)
4378 AC_MSG_RESULT(no)
4379 ;;
4380 esac ],
4381 AC_MSG_RESULT(no)
4382 )
4384 #################################################
4385 # check for custom syslog facility
4386 AC_MSG_CHECKING(whether to use a custom syslog facility)
4387 AC_ARG_WITH(syslog-facility,
4388 [AS_HELP_STRING([--with-syslog-facility], [Use a custom syslog facility (default=none)])],
4389 [
4390 if test "$withval" = "no" ; then
4391 AC_MSG_ERROR([argument to --with-syslog-facility must be a string])
4392 else
4393 if test "$withval" != "yes" ; then
4394 syslog_facility="$withval"
4395 AC_DEFINE_UNQUOTED(SYSLOG_FACILITY,$syslog_facility, [syslog facility to log to])
4396 fi
4397 fi
4398 ])
4400 #################################################
4401 # check for experimental disk-quotas support
4403 samba_cv_WITH_QUOTAS=auto
4404 samba_cv_TRY_QUOTAS=no
4405 samba_cv_RUN_QUOTA_TESTS=auto
4406 samba_cv_WITH_SYS_QUOTAS=auto
4407 samba_cv_TRY_SYS_QUOTAS=auto
4408 samba_cv_SYSQUOTA_FOUND=no
4410 AC_MSG_CHECKING(whether to try disk-quotas support)
4411 AC_ARG_WITH(quotas,
4412 [AS_HELP_STRING([--with-quotas], [Include disk-quota support (default=no)])],
4413 [ case "$withval" in
4414 yes)
4415 AC_MSG_RESULT(yes)
4416 samba_cv_WITH_QUOTAS=yes
4417 samba_cv_TRY_QUOTAS=yes
4418 samba_cv_RUN_QUOTA_TESTS=yes
4419 #set sys quotas to auto in this case
4420 samba_cv_TRY_SYS_QUOTAS=auto
4421 ;;
4422 auto)
4423 AC_MSG_RESULT(auto)
4424 samba_cv_WITH_QUOTAS=auto
4425 samba_cv_TRY_QUOTAS=auto
4426 samba_cv_RUN_QUOTA_TESTS=auto
4427 #set sys quotas to auto in this case
4428 samba_cv_TRY_SYS_QUOTAS=auto
4429 ;;
4430 no)
4431 AC_MSG_RESULT(no)
4432 samba_cv_WITH_QUOTAS=no
4433 samba_cv_TRY_QUOTAS=no
4434 samba_cv_RUN_QUOTA_TESTS=no
4435 ;;
4436 *)
4437 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4438 ;;
4439 esac ],
4440 AC_MSG_RESULT(${samba_cv_TRY_QUOTAS})
4441 )
4443 AC_MSG_CHECKING(whether to try the new lib/sysquotas.c interface)
4444 AC_ARG_WITH(sys-quotas,
4445 [AS_HELP_STRING([--with-sys-quotas], [Include lib/sysquotas.c support (default=auto)])],
4446 [ case "$withval" in
4447 yes)
4448 AC_MSG_RESULT(yes)
4449 samba_cv_WITH_SYS_QUOTAS=yes
4450 samba_cv_TRY_SYS_QUOTAS=yes
4451 samba_cv_RUN_QUOTA_TESTS=yes
4452 ;;
4453 auto)
4454 AC_MSG_RESULT(auto)
4455 samba_cv_WITH_SYS_QUOTAS=auto
4456 samba_cv_TRY_SYS_QUOTAS=auto
4457 samba_cv_RUN_QUOTA_TESTS=auto
4458 ;;
4459 no)
4460 AC_MSG_RESULT(no)
4461 samba_cv_WITH_SYS_QUOTAS=no
4462 samba_cv_TRY_SYS_QUOTAS=no
4463 ;;
4464 *)
4465 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4466 ;;
4467 esac ],
4468 AC_MSG_RESULT(${samba_cv_TRY_SYS_QUOTAS})
4469 )
4471 if test x"$samba_cv_TRY_SYS_QUOTAS" = x"auto"; then
4472 AC_MSG_CHECKING(whether to try the lib/sysquotas.c interface on ${host_os})
4473 case "$host_os" in
4474 *linux*)
4475 AC_MSG_RESULT(yes)
4476 samba_cv_TRY_SYS_QUOTAS=yes
4477 samba_cv_RUN_QUOTA_TESTS=yes
4478 ;;
4479 *)
4480 AC_MSG_RESULT(no)
4481 samba_cv_TRY_SYS_QUOTAS=no
4482 ;;
4483 esac
4484 fi
4486 #############################################
4487 # only check for quota stuff if --with-quotas
4488 if test x"$samba_cv_RUN_QUOTA_TESTS" != x"no"; then
4490 case "$host_os" in
4491 # on linux we didn't need to test we have builtin support
4492 *linux*)
4493 samba_cv_SYSQUOTA_FOUND=yes
4494 AC_DEFINE(HAVE_QUOTACTL_LINUX,1,[Whether Linux quota support is available])
4495 samba_cv_sysquotas_file="lib/sysquotas_linux.c"
4496 AC_MSG_CHECKING(whether to use the lib/sysquotas_linux.c builtin support)
4497 AC_MSG_RESULT(yes)
4499 AC_DEFINE(HAVE_LINUX_XFS_QUOTAS,1,[Whether Linux xfs quota support is available])
4500 samba_cv_found_xfs_header=yes
4501 AC_MSG_CHECKING(whether to use the lib/sysquotas_xfs.c builtin support)
4502 AC_MSG_RESULT(yes)
4503 ;;
4504 *solaris*)
4505 # need to set this define when using static linking (BUG 1473)
4506 CPPFLAGS="$CPPFLAGS -DSUNOS5"
4507 ;;
4508 *)
4509 ;;
4510 esac
4512 # some broken header files need this
4513 AC_CHECK_HEADER(asm/types.h,[
4514 AC_DEFINE(HAVE_ASM_TYPES_H,1,[check for <asm/types.h>])
4515 AC_ADD_INCLUDE(<asm/types.h>)
4516 ])
4518 # For quotas on Veritas VxFS filesystems
4519 AC_CHECK_HEADERS(sys/fs/vx_quota.h)
4521 # For quotas on Linux XFS filesystems
4522 AC_CHECK_HEADERS(linux/dqblk_xfs.h)
4524 # For sys/quota.h and linux/quota.h
4525 AC_CHECK_HEADERS(sys/quota.h)
4527 if test x"$samba_cv_found_xfs_header" != x"yes"; then
4528 # if we have xfs quota support <sys/quota.h> (IRIX) we should use it
4529 AC_CACHE_CHECK([for XFS QUOTA in <sys/quota.h>],samba_cv_HAVE_SYS_QUOTA_XFS, [
4530 AC_TRY_COMPILE([
4531 #include "confdefs.h"
4532 #ifdef HAVE_SYS_TYPES_H
4533 #include <sys/types.h>
4534 #endif
4535 #ifdef HAVE_ASM_TYPES_H
4536 #include <asm/types.h>
4537 #endif
4538 #include <sys/quota.h>
4539 ],[int i = Q_XGETQUOTA;],
4540 samba_cv_HAVE_SYS_QUOTA_XFS=yes,samba_cv_HAVE_SYS_QUOTA_XFS=no)])
4541 if test "$samba_cv_HAVE_SYS_QUOTA_XFS"x = "yes"x; then
4542 samba_cv_found_xfs_header=yes
4543 fi
4544 fi
4546 # if we have struct dqblk .dqb_fsoftlimit instead of .dqb_isoftlimit on IRIX
4547 AC_CACHE_CHECK([if struct dqblk has .dqb_fsoftlimit],samba_cv_HAVE_DQB_FSOFTLIMIT, [
4548 AC_TRY_COMPILE([
4549 #include "confdefs.h"
4550 #ifdef HAVE_SYS_QUOTA_H
4551 #include <sys/quota.h>
4552 #endif
4553 ],[
4554 struct dqblk D;
4555 D.dqb_fsoftlimit = 0;],
4556 samba_cv_HAVE_DQB_FSOFTLIMIT=yes,samba_cv_HAVE_DQB_FSOFTLIMIT=no)])
4557 if test "$samba_cv_HAVE_DQB_FSOFTLIMIT"x = "yes"x; then
4558 AC_DEFINE(HAVE_DQB_FSOFTLIMIT,1,[struct dqblk .dqb_fsoftlimit])
4559 fi
4561 ##################
4562 # look for a working quota system
4564 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4565 AC_CACHE_CHECK([for long quotactl(int cmd, char *special, qid_t id, caddr_t addr)],samba_cv_HAVE_QUOTACTL_4A,[
4566 AC_TRY_RUN_STRICT([
4567 #define HAVE_QUOTACTL_4A 1
4568 #define AUTOCONF_TEST 1
4569 #include "confdefs.h"
4570 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4571 samba_cv_HAVE_QUOTACTL_4A=yes,samba_cv_HAVE_QUOTACTL_4A=no,samba_cv_HAVE_QUOTACTL_4A=cross)])
4572 if test x"$samba_cv_HAVE_QUOTACTL_4A" = x"yes"; then
4573 samba_cv_SYSQUOTA_FOUND=yes;
4574 AC_DEFINE(HAVE_QUOTACTL_4A,1,[Whether long quotactl(int cmd, char *special, qid_t id, caddr_t addr) is available])
4575 samba_cv_sysquotas_file="lib/sysquotas_4A.c"
4576 fi
4577 fi
4579 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4580 AC_CACHE_CHECK([for int quotactl(const char *path, int cmd, int id, char *addr)],samba_cv_HAVE_QUOTACTL_4B,[
4581 AC_TRY_RUN_STRICT([
4582 #define HAVE_QUOTACTL_4B 1
4583 #define AUTOCONF_TEST 1
4584 #include "confdefs.h"
4585 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4586 samba_cv_HAVE_QUOTACTL_4B=yes,samba_cv_HAVE_QUOTACTL_4B=no,samba_cv_HAVE_QUOTACTL_4B=cross)])
4587 if test x"$samba_cv_HAVE_QUOTACTL_4B" = x"yes"; then
4588 echo "int quotactl(const char *path, int cmd, int id, char *addr) is not reworked for the new sys_quota api"
4589 samba_cv_SYSQUOTA_FOUND=yes;
4590 AC_DEFINE(HAVE_QUOTACTL_4B,1,[Whether int quotactl(const char *path, int cmd, int id, char *addr) is available])
4591 samba_cv_sysquotas_file="lib/sysquotas_4B.c"
4592 fi
4593 fi
4595 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4596 AC_CACHE_CHECK([for CRAY int quotactl (char *spec, int request, char *arg)],samba_cv_HAVE_QUOTACTL_3,[
4597 AC_TRY_RUN_STRICT([
4598 #define HAVE_QUOTACTL_3 1
4599 #define AUTOCONF_TEST 1
4600 #include "confdefs.h"
4601 #include "${srcdir-.}/tests/sysquotas.c"],[$Werror_FLAGS],[$CPPFLAGS],[$LDFLAGS],
4602 samba_cv_HAVE_QUOTACTL_3=yes,samba_cv_HAVE_QUOTACTL_3=no,samba_cv_HAVE_QUOTACTL_3=cross)])
4603 if test x"$samba_cv_HAVE_QUOTACTL_3" = x"yes"; then
4604 echo "CRAY int quotactl (char *spec, int request, char *arg) is NOT reworked for the sys_quota api"
4605 samba_cv_SYSQUOTA_FOUND=yes;
4606 AC_DEFINE(HAVE_QUOTACTL_3,1,[Whether CRAY int quotactl (char *spec, int request, char *arg); is available])
4607 samba_cv_sysquotas_file="lib/sysquotas_3.c"
4608 fi
4609 fi
4611 #################################################
4612 # check for mntent.h and struct mntent
4613 AC_CHECK_HEADERS(mntent.h)
4614 #################################################
4615 # check for setmntent,getmntent,endmntent
4616 AC_CHECK_FUNCS(setmntent getmntent endmntent)
4618 #################################################
4619 # check for devnm.h and struct mntent
4620 AC_CHECK_HEADERS(devnm.h)
4621 #################################################
4622 # check for devnm
4623 AC_CHECK_FUNCS(devnm)
4625 if test x"$samba_cv_WITH_SYS_QUOTAS" = x"yes"; then
4626 if test x"$samba_cv_SYSQUOTA_FOUND" != x"yes"; then
4627 # if --with-sys-quotas=yes then build it
4628 # you have can use the get/set quota command smb.conf
4629 # options then
4630 samba_cv_SYSQUOTA_FOUND=auto
4631 fi
4632 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"yes"; then
4633 # if --with-sys-quotas=yes then build it
4634 # you have can use the get/set quota command smb.conf
4635 # options then
4636 samba_cv_TRY_SYS_QUOTAS=auto
4637 fi
4638 fi
4640 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no"; then
4641 AC_CACHE_CHECK([whether the sys_quota interface works],samba_cv_SYSQUOTA_WORKS,[
4642 SAVE_CPPFLAGS="$CPPFLAGS"
4643 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4644 AC_TRY_COMPILE([
4645 #include "confdefs.h"
4646 #define NO_PROTO_H 1
4647 #define NO_CONFIG_H 1
4648 #define HAVE_SYS_QUOTAS 1
4649 #include "${srcdir-.}/${samba_cv_sysquotas_file}"
4650 #include "${srcdir-.}/lib/sysquotas.c"
4651 ],[],samba_cv_SYSQUOTA_WORKS=yes,samba_cv_SYSQUOTA_WORKS=no)
4652 CPPFLAGS="$SAVE_CPPFLAGS"
4653 ])
4654 if test x"$samba_cv_SYSQUOTA_WORKS" = x"yes"; then
4655 AC_MSG_CHECKING(whether to use the new lib/sysquotas.c interface)
4656 if test x"$samba_cv_TRY_SYS_QUOTAS" != x"no"; then
4657 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4658 AC_DEFINE(HAVE_SYS_QUOTAS,1,[Whether the new lib/sysquotas.c interface can be used])
4659 samba_cv_WE_USE_SYS_QUOTAS=yes
4660 AC_MSG_RESULT(yes)
4661 else
4662 AC_MSG_RESULT(no)
4663 fi
4664 fi
4665 fi
4667 if test x"$samba_cv_SYSQUOTA_FOUND" != x"no" -a x"$samba_cv_found_xfs_header" = x"yes"; then
4668 AC_CACHE_CHECK([whether the sys_quota interface works with XFS],samba_cv_SYSQUOTA_WORKS_XFS,[
4669 SAVE_CPPFLAGS="$CPPFLAGS"
4670 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4671 AC_TRY_COMPILE([
4672 #include "confdefs.h"
4673 #define NO_PROTO_H 1
4674 #define NO_CONFIG_H 1
4675 #define HAVE_SYS_QUOTAS 1
4676 #define HAVE_XFS_QUOTAS 1
4677 #include "${srcdir-.}/lib/sysquotas_xfs.c"
4678 ],[],samba_cv_SYSQUOTA_WORKS_XFS=yes,samba_cv_SYSQUOTA_WORKS_XFS=no)
4679 CPPFLAGS="$SAVE_CPPFLAGS"
4680 ])
4681 if test x"$samba_cv_SYSQUOTA_WORKS_XFS" = x"yes"; then
4682 if test x"$samba_cv_WE_USE_SYS_QUOTAS" = x"yes"; then
4683 AC_DEFINE(HAVE_XFS_QUOTAS,1,[Whether xfs quota support is available])
4684 fi
4685 fi
4686 fi
4688 AC_CACHE_CHECK([whether the old quota support works],samba_cv_QUOTA_WORKS,[
4689 SAVE_CPPFLAGS="$CPPFLAGS"
4690 CPPFLAGS="$CPPFLAGS ${SAMBA_CONFIGURE_CPPFLAGS}"
4691 AC_TRY_COMPILE([
4692 #include "confdefs.h"
4693 #define NO_PROTO_H 1
4694 #define NO_CONFIG_H 1
4695 #include "${srcdir-.}/smbd/quotas.c"
4696 ],[],samba_cv_QUOTA_WORKS=yes,samba_cv_QUOTA_WORKS=no)
4697 CPPFLAGS="$SAVE_CPPFLAGS"
4698 ])
4699 if test x"$samba_cv_QUOTA_WORKS" = x"yes"; then
4700 AC_MSG_CHECKING(whether to use the old quota support)
4701 if test x"$samba_cv_WE_USE_SYS_QUOTAS" != x"yes"; then
4702 if test x"$samba_cv_TRY_QUOTAS" != x"no"; then
4703 AC_DEFINE(WITH_QUOTAS,1,[Whether to use disk quota support])
4704 AC_MSG_RESULT(yes)
4705 else
4706 AC_MSG_RESULT(no)
4707 fi
4708 else
4709 AC_MSG_RESULT(no)
4710 fi
4711 fi
4713 ####################
4714 # End of quota check samba_cv_RUN_QUOTA_TESTS
4715 fi
4717 #################################################
4718 # check for experimental utmp accounting
4720 AC_MSG_CHECKING(whether to support utmp accounting)
4721 WITH_UTMP=yes
4722 AC_ARG_WITH(utmp,
4723 [AS_HELP_STRING([--with-utmp], [Include utmp accounting (default, if supported by OS)])],
4724 [ case "$withval" in
4725 no)
4726 WITH_UTMP=no
4727 ;;
4728 *)
4729 WITH_UTMP=yes
4730 ;;
4731 esac ],
4732 )
4734 # utmp requires utmp.h
4735 # Note similar check earlier, when checking utmp details.
4737 if test x"$WITH_UTMP" = x"yes" -a x"$ac_cv_header_utmp_h" = x"no"; then
4738 utmp_no_reason=", no utmp.h on $host_os"
4739 WITH_UTMP=no
4740 fi
4742 # Display test results
4744 if test x"$WITH_UTMP" = x"yes"; then
4745 AC_MSG_RESULT(yes)
4746 AC_DEFINE(WITH_UTMP,1,[Whether to include experimental utmp accounting])
4747 else
4748 AC_MSG_RESULT(no$utmp_no_reason)
4749 fi
4751 INSTALLLIBCMD_SH=:
4752 INSTALLLIBCMD_A=:
4753 UNINSTALLLIBCMD_SH=:
4754 UNINSTALLLIBCMD_A=:
4756 if test $BLDSHARED = true; then
4757 INSTALLLIBCMD_SH="\$(INSTALLCMD)"
4758 UNINSTALLLIBCMD_SH="rm -f"
4759 fi
4760 if test $enable_static = yes; then
4761 INSTALLLIBCMD_A="\$(INSTALLCMD)"
4762 UNINSTALLLIBCMD_A="rm -f"
4763 fi
4765 #################################################
4766 # --disable-shared-libs
4767 # can be used to disable the internal use of shared libs altogether
4768 # (this only has an effect when building shared libs is enabled)
4769 #
4770 USESHARED=false
4771 AC_SUBST(USESHARED)
4773 AC_MSG_CHECKING(whether to use shared libraries internally)
4774 AC_ARG_ENABLE([shared-libs],
4775 AS_HELP_STRING([--enable-shared-libs],
4776 [Use shared libraries internally (default=yes)]),
4777 [enable_shared_libs=$enableval],
4778 [enable_shared_libs=yes])
4780 if test x"$enable_shared_libs" != x"no" ; then
4781 USESHARED=$BLDSHARED
4782 fi
4784 AC_MSG_RESULT([$USESHARED])
4786 if test x"$enable_shared_libs" = x"yes" -a x"$BLDSHARED" != x"true" ; then
4787 AC_MSG_WARN([--enable-shared-libs: no support for shared libraries])
4788 fi
4790 #################################################
4791 # --with-static-libs=LIBS:
4792 # link (internal) libs dynamically or statically?
4793 #
4794 # If a subsystem is built as a library then this controls whether they are
4795 # linked into Samba targets statically or dynamically:
4796 #
4797 # * If we build the shared library at all, we link dynamically by default.
4798 #
4799 # * We only link statically if we don't build shared or if the library
4800 # appears in the --with-static-libs configure option.
4801 #
4802 # Example:
4803 # --with-static-libs=libtalloc makes use of libtalloc.a instead
4804 # of linking the dynamic variant with -ltalloc.
4805 #
4806 # NOTE: This option only affects libraries that we do not only build
4807 # but that samba also links against as libraries (as opposed to linking
4808 # the plain object files. - This has to be configured in Makefile.in.
4809 # So in particular it does not harm to give invalid or unknown names here.
4810 #
4812 AC_ARG_WITH([static-libs],
4813 [AS_HELP_STRING([--with-static-libs=LIBS],
4814 [Comma-separated list of names of (internal) libraries to link statically (instead of dynamically)])],
4815 [AS_IF([test $withval],
4816 [for lib in `echo $withval | sed -e 's/,/ /g'` ; do
4817 [lib=`echo $lib | tr '[a-z]' '[A-Z]'`]
4818 eval LINK_$lib=STATIC
4819 done], [])],
4820 [])
4822 #
4823 # WORKAROUND:
4824 # until we have organized other internal subsystems (as util, registry
4825 # and smbconf) into shared libraries, we CAN NOT link libnetapi
4826 # dynamically to samba programs.
4827 #
4828 LINK_LIBNETAPI=STATIC
4830 LINK_LIBSMBCLIENT=STATIC
4832 #
4833 # The library versions are hardcoded here
4834 # and filled into the LIBFOO_SOVER variable.
4835 #
4836 # TODO: for talloc and tdb (at least), these should
4837 # be extracted from their respective source directories
4838 #
4839 SMB_LIBRARY(talloc, 1)
4840 SMB_LIBRARY(tdb, 1)
4841 SMB_LIBRARY(netapi, 0)
4842 SMB_LIBRARY(smbclient, 0)
4843 SMB_LIBRARY(smbsharemodes, 0)
4844 SMB_LIBRARY(addns, 0, no, [undefined API])
4848 #################################################
4849 # these tests are taken from the GNU fileutils package
4850 AC_CHECKING(how to get filesystem space usage)
4851 space=no
4853 # Test for statvfs64.
4854 if test $space = no; then
4855 # SVR4
4856 AC_CACHE_CHECK([statvfs64 function (SVR4)], fu_cv_sys_stat_statvfs64,
4857 [AC_TRY_RUN([
4858 #if defined(HAVE_UNISTD_H)
4859 #include <unistd.h>
4860 #endif
4861 #include <sys/types.h>
4862 #include <sys/statvfs.h>
4863 main ()
4864 {
4865 struct statvfs64 fsd;
4866 exit (statvfs64 (".", &fsd));
4867 }],
4868 fu_cv_sys_stat_statvfs64=yes,
4869 fu_cv_sys_stat_statvfs64=no,
4870 fu_cv_sys_stat_statvfs64=cross)])
4871 if test $fu_cv_sys_stat_statvfs64 = yes; then
4872 space=yes
4873 AC_DEFINE(STAT_STATVFS64,1,[Whether statvfs64() is available])
4874 fi
4875 fi
4877 # Perform only the link test since it seems there are no variants of the
4878 # statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
4879 # because that got a false positive on SCO OSR5. Adding the declaration
4880 # of a `struct statvfs' causes this test to fail (as it should) on such
4881 # systems. That system is reported to work fine with STAT_STATFS4 which
4882 # is what it gets when this test fails.
4883 if test $space = no; then
4884 # SVR4
4885 AC_CACHE_CHECK([statvfs function (SVR4)], fu_cv_sys_stat_statvfs,
4886 [AC_TRY_LINK([#include <sys/types.h>
4887 #include <sys/statvfs.h>],
4888 [struct statvfs fsd; statvfs (0, &fsd);],
4889 fu_cv_sys_stat_statvfs=yes,
4890 fu_cv_sys_stat_statvfs=no)])
4891 if test $fu_cv_sys_stat_statvfs = yes; then
4892 space=yes
4893 AC_DEFINE(STAT_STATVFS,1,[Whether statvfs() is available])
4894 fi
4895 fi
4897 # smbd/statvfs.c assumes that statvfs.f_fsid is an integer.
4898 # This is not the case on ancient Linux systems.
4900 AC_CACHE_CHECK([that statvfs.f_fsid is an integer],samba_cv_fsid_int, [
4901 AC_TRY_COMPILE([#include <sys/types.h>
4902 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_fsid = 0],
4903 samba_cv_fsid_int=yes,samba_cv_fsid_int=no)])
4904 if test x"$samba_cv_fsid_int" = x"yes"; then
4905 AC_DEFINE(HAVE_FSID_INT, 1, [Whether statvfs.f_fsid is an integer])
4906 fi
4908 # fsusage.c assumes that statvfs has an f_frsize entry. Some weird
4909 # systems use f_bsize.
4910 AC_CACHE_CHECK([that statvfs.f_frsize works],samba_cv_frsize, [
4911 AC_TRY_COMPILE([#include <sys/types.h>
4912 #include <sys/statvfs.h>],[struct statvfs buf; buf.f_frsize = 0],
4913 samba_cv_frsize=yes,samba_cv_frsize=no)])
4914 if test x"$samba_cv_frsize" = x"yes"; then
4915 AC_DEFINE(HAVE_FRSIZE, 1, [Whether statvfs.f_frsize exists])
4916 fi
4918 if test $space = no; then
4919 # DEC Alpha running OSF/1
4920 AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)])
4921 AC_CACHE_VAL(fu_cv_sys_stat_statfs3_osf1,
4922 [AC_TRY_RUN([
4923 #include <sys/param.h>
4924 #include <sys/types.h>
4925 #include <sys/mount.h>
4926 main ()
4927 {
4928 struct statfs fsd;
4929 fsd.f_fsize = 0;
4930 exit (statfs (".", &fsd, sizeof (struct statfs)));
4931 }],
4932 fu_cv_sys_stat_statfs3_osf1=yes,
4933 fu_cv_sys_stat_statfs3_osf1=no,
4934 fu_cv_sys_stat_statfs3_osf1=no)])
4935 AC_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
4936 if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
4937 space=yes
4938 AC_DEFINE(STAT_STATFS3_OSF1,1,[Whether statfs requires 3 arguments])
4939 fi
4940 fi
4942 if test $space = no; then
4943 # AIX
4944 AC_MSG_CHECKING([for two-argument statfs with statfs.bsize dnl
4945 member (AIX, 4.3BSD)])
4946 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_bsize,
4947 [AC_TRY_RUN([
4948 #ifdef HAVE_SYS_PARAM_H
4949 #include <sys/param.h>
4950 #endif
4951 #ifdef HAVE_SYS_MOUNT_H
4952 #include <sys/mount.h>
4953 #endif
4954 #ifdef HAVE_SYS_VFS_H
4955 #include <sys/vfs.h>
4956 #endif
4957 main ()
4958 {
4959 struct statfs fsd;
4960 fsd.f_bsize = 0;
4961 exit (statfs (".", &fsd));
4962 }],
4963 fu_cv_sys_stat_statfs2_bsize=yes,
4964 fu_cv_sys_stat_statfs2_bsize=no,
4965 fu_cv_sys_stat_statfs2_bsize=no)])
4966 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_bsize)
4967 if test $fu_cv_sys_stat_statfs2_bsize = yes; then
4968 space=yes
4969 AC_DEFINE(STAT_STATFS2_BSIZE,1,[Whether statfs requires two arguments and struct statfs has bsize property])
4970 fi
4971 fi
4973 if test $space = no; then
4974 # SVR3
4975 AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)])
4976 AC_CACHE_VAL(fu_cv_sys_stat_statfs4,
4977 [AC_TRY_RUN([#include <sys/types.h>
4978 #include <sys/statfs.h>
4979 main ()
4980 {
4981 struct statfs fsd;
4982 exit (statfs (".", &fsd, sizeof fsd, 0));
4983 }],
4984 fu_cv_sys_stat_statfs4=yes,
4985 fu_cv_sys_stat_statfs4=no,
4986 fu_cv_sys_stat_statfs4=no)])
4987 AC_MSG_RESULT($fu_cv_sys_stat_statfs4)
4988 if test $fu_cv_sys_stat_statfs4 = yes; then
4989 space=yes
4990 AC_DEFINE(STAT_STATFS4,1,[Whether statfs requires 4 arguments])
4991 fi
4992 fi
4994 if test $space = no; then
4995 # 4.4BSD and NetBSD
4996 AC_MSG_CHECKING([for two-argument statfs with statfs.fsize dnl
4997 member (4.4BSD and NetBSD)])
4998 AC_CACHE_VAL(fu_cv_sys_stat_statfs2_fsize,
4999 [AC_TRY_RUN([#include <sys/types.h>
5000 #ifdef HAVE_SYS_PARAM_H
5001 #include <sys/param.h>
5002 #endif
5003 #ifdef HAVE_SYS_MOUNT_H
5004 #include <sys/mount.h>
5005 #endif
5006 main ()
5007 {
5008 struct statfs fsd;
5009 fsd.f_fsize = 0;
5010 exit (statfs (".", &fsd));
5011 }],
5012 fu_cv_sys_stat_statfs2_fsize=yes,
5013 fu_cv_sys_stat_statfs2_fsize=no,
5014 fu_cv_sys_stat_statfs2_fsize=no)])
5015 AC_MSG_RESULT($fu_cv_sys_stat_statfs2_fsize)
5016 if test $fu_cv_sys_stat_statfs2_fsize = yes; then
5017 space=yes
5018 AC_DEFINE(STAT_STATFS2_FSIZE,1,[Whether statfs requires 2 arguments and struct statfs has fsize])
5019 fi
5020 fi
5022 if test $space = no; then
5023 # Ultrix
5024 AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)])
5025 AC_CACHE_VAL(fu_cv_sys_stat_fs_data,
5026 [AC_TRY_RUN([#include <sys/types.h>
5027 #ifdef HAVE_SYS_PARAM_H
5028 #include <sys/param.h>
5029 #endif
5030 #ifdef HAVE_SYS_MOUNT_H
5031 #include <sys/mount.h>
5032 #endif
5033 #ifdef HAVE_SYS_FS_TYPES_H
5034 #include <sys/fs_types.h>
5035 #endif
5036 main ()
5037 {
5038 struct fs_data fsd;
5039 /* Ultrix's statfs returns 1 for success,
5040 0 for not mounted, -1 for failure. */
5041 exit (statfs (".", &fsd) != 1);
5042 }],
5043 fu_cv_sys_stat_fs_data=yes,
5044 fu_cv_sys_stat_fs_data=no,
5045 fu_cv_sys_stat_fs_data=no)])
5046 AC_MSG_RESULT($fu_cv_sys_stat_fs_data)
5047 if test $fu_cv_sys_stat_fs_data = yes; then
5048 space=yes
5049 AC_DEFINE(STAT_STATFS2_FS_DATA,1,[Whether statfs requires 2 arguments and struct fs_data is available])
5050 fi
5051 fi
5053 #
5054 # As a gating factor for large file support, in order to
5055 # use <4GB files we must have the following minimal support
5056 # available.
5057 # long long, and a 64 bit off_t or off64_t.
5058 # If we don't have all of these then disable large
5059 # file support.
5060 #
5061 AC_MSG_CHECKING([if large file support can be enabled])
5062 AC_TRY_COMPILE([
5063 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
5064 #include <sys/types.h>
5065 #else
5066 __COMPILE_ERROR_
5067 #endif
5068 ],
5069 [int i],
5070 samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes,samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=no)
5071 if test x"$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT" = x"yes"; then
5072 AC_DEFINE(HAVE_EXPLICIT_LARGEFILE_SUPPORT,1,[Whether large file support can be enabled])
5073 fi
5074 AC_MSG_RESULT([$samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT])
5076 #################################################
5077 # check for cluster extensions
5079 AC_MSG_CHECKING(whether to include cluster support)
5080 AC_ARG_WITH(cluster-support,
5081 [AS_HELP_STRING([--with-cluster-support], [Enable cluster extensions (default=no)])])
5082 if test "x$with_cluster_support" = "xyes"; then
5083 AC_DEFINE(CLUSTER_SUPPORT,1,[Whether to enable cluster extensions])
5084 AC_MSG_RESULT(yes)
5085 else
5086 AC_MSG_RESULT(no)
5087 fi
5090 #################################################
5091 # check for ACL support
5093 AC_MSG_CHECKING(whether to support ACLs)
5094 AC_ARG_WITH(acl-support,
5095 [AS_HELP_STRING([--with-acl-support], [Include ACL support (default=auto)])],
5096 [ case "$withval" in
5097 yes|no)
5098 with_acl_support="$withval"
5099 ;;
5100 esac ])
5102 if test x"$with_acl_support" = x ; then
5103 with_acl_support="auto"
5104 fi
5106 AC_MSG_RESULT($with_acl_support)
5108 if test x"$with_acl_support" = x"no"; then
5109 AC_MSG_RESULT(Disabling ACL support)
5110 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support should be built in])
5111 else
5112 AC_MSG_NOTICE(checking whether ACL support is available:)
5113 case "$host_os" in
5114 *sysv5*)
5115 AC_MSG_NOTICE(Using UnixWare ACLs)
5116 AC_DEFINE(HAVE_UNIXWARE_ACLS,1,[Whether UnixWare ACLs are available])
5117 default_static_modules="$default_static_modules vfs_solarisacl"
5118 ;;
5119 *solaris*)
5120 AC_MSG_NOTICE(Using solaris ACLs)
5121 AC_DEFINE(HAVE_SOLARIS_ACLS,1,[Whether solaris ACLs are available])
5122 ACL_LIBS="$ACL_LIBS -lsec"
5123 default_static_modules="$default_static_modules vfs_solarisacl"
5124 ;;
5125 *hpux*)
5126 AC_MSG_NOTICE(Using HPUX ACLs)
5127 AC_DEFINE(HAVE_HPUX_ACLS,1,[Whether HPUX ACLs are available])
5128 default_static_modules="$default_static_modules vfs_hpuxacl"
5129 ;;
5130 *irix*)
5131 AC_MSG_NOTICE(Using IRIX ACLs)
5132 AC_DEFINE(HAVE_IRIX_ACLS,1,[Whether IRIX ACLs are available])
5133 default_static_modules="$default_static_modules vfs_irixacl"
5134 ;;
5135 *aix*)
5136 AC_MSG_NOTICE(Using AIX ACLs)
5137 AC_DEFINE(HAVE_AIX_ACLS,1,[Whether AIX ACLs are available])
5138 default_static_modules="$default_static_modules vfs_aixacl"
5139 ;;
5140 *osf*)
5141 AC_MSG_NOTICE(Using Tru64 ACLs)
5142 AC_DEFINE(HAVE_TRU64_ACLS,1,[Whether Tru64 ACLs are available])
5143 ACL_LIBS="$ACL_LIBS -lpacl"
5144 default_static_modules="$default_static_modules vfs_tru64acl"
5145 ;;
5146 *darwin*)
5147 AC_MSG_NOTICE(ACLs on Darwin currently not supported)
5148 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5149 ;;
5150 *)
5151 AC_CHECK_LIB(acl,acl_get_file,[ACL_LIBS="$ACL_LIBS -lacl"])
5152 case "$host_os" in
5153 *linux*)
5154 AC_CHECK_LIB(attr,getxattr,[ACL_LIBS="$ACL_LIBS -lattr"])
5155 ;;
5156 esac
5157 AC_CACHE_CHECK([for POSIX ACL support],samba_cv_HAVE_POSIX_ACLS,[
5158 acl_LIBS=$LIBS
5159 LIBS="$LIBS $ACL_LIBS"
5160 AC_TRY_LINK([
5161 #include <sys/types.h>
5162 #include <sys/acl.h>
5163 ],[
5164 acl_t acl;
5165 int entry_id;
5166 acl_entry_t *entry_p;
5167 return acl_get_entry(acl, entry_id, entry_p);
5168 ],
5169 [samba_cv_HAVE_POSIX_ACLS=yes],
5170 [samba_cv_HAVE_POSIX_ACLS=no])
5171 LIBS=$acl_LIBS
5172 ])
5173 if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
5174 AC_MSG_NOTICE(Using posix ACLs)
5175 AC_DEFINE(HAVE_POSIX_ACLS,1,[Whether POSIX ACLs are available])
5176 AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
5177 acl_LIBS=$LIBS
5178 LIBS="$LIBS $ACL_LIBS"
5179 AC_TRY_LINK([
5180 #include <sys/types.h>
5181 #include <sys/acl.h>
5182 ],[
5183 acl_permset_t permset_d;
5184 acl_perm_t perm;
5185 return acl_get_perm_np(permset_d, perm);
5186 ],
5187 [samba_cv_HAVE_ACL_GET_PERM_NP=yes],
5188 [samba_cv_HAVE_ACL_GET_PERM_NP=no])
5189 LIBS=$acl_LIBS
5190 ])
5191 if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
5192 AC_DEFINE(HAVE_ACL_GET_PERM_NP,1,[Whether acl_get_perm_np() is available])
5193 fi
5194 default_static_modules="$default_static_modules vfs_posixacl"
5195 else
5196 AC_MSG_NOTICE(ACL support is not avaliable)
5197 AC_DEFINE(HAVE_NO_ACLS,1,[Whether no ACLs support is available])
5198 fi
5199 ;;
5200 esac
5201 fi # with_acl_support
5205 #################################################
5206 # check for AIO support
5208 AC_MSG_CHECKING(whether to support asynchronous io)
5209 AC_ARG_WITH(aio-support,
5210 [AS_HELP_STRING([--with-aio-support], [Include asynchronous io support (default=no)])],
5211 [ case "$withval" in
5212 yes)
5214 AC_MSG_RESULT(yes)
5215 case "$host_os" in
5216 *)
5217 AIO_LIBS=$LIBS
5218 AC_CHECK_LIB(rt,aio_read,[AIO_LIBS="$LIBS -lrt"])
5219 AC_CHECK_LIB(aio,aio_read,[AIO_LIBS="$LIBS -laio"])
5220 AC_CACHE_CHECK([for asynchronous io support],samba_cv_HAVE_AIO,[
5221 aio_LIBS=$LIBS
5222 LIBS=$AIO_LIBS
5223 AC_TRY_LINK([#include <sys/types.h>
5224 #include <aio.h>],
5225 [ struct aiocb a; return aio_read(&a);],
5226 samba_cv_HAVE_AIO=yes,samba_cv_HAVE_AIO=no)
5227 LIBS=$aio_LIBS])
5228 AC_CACHE_CHECK([for 64-bit asynchronous io support],samba_cv_HAVE_AIO64,[
5229 aio_LIBS=$LIBS
5230 LIBS=$AIO_LIBS
5231 AC_TRY_LINK([#include <sys/types.h>
5232 #include <aio.h>],
5233 [ struct aiocb64 a; return aio_read64(&a);],
5234 samba_cv_HAVE_AIO64=yes,samba_cv_HAVE_AIO64=no)
5235 LIBS=$aio_LIBS])
5236 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5237 AC_DEFINE(HAVE_AIOCB64,1,[Whether 64 bit aio is available])
5238 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5239 LIBS=$AIO_LIBS
5240 elif test x"$samba_cv_HAVE_AIO" = x"yes"; then
5241 AC_DEFINE(WITH_AIO, 1, [Using asynchronous io])
5242 LIBS=$AIO_LIBS
5243 fi
5245 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5246 AC_MSG_CHECKING(for aio_read)
5247 AC_LINK_IFELSE([#include <aio.h>
5248 int main() { struct aiocb a; return aio_read(&a); }],
5249 [AC_DEFINE(HAVE_AIO_READ, 1, [Have aio_read]) AC_MSG_RESULT(yes)],
5250 [AC_MSG_RESULT(no)])
5252 AC_MSG_CHECKING(for aio_write)
5253 AC_LINK_IFELSE([#include <aio.h>
5254 int main() { struct aiocb a; return aio_write(&a); }],
5255 [AC_DEFINE(HAVE_AIO_WRITE, 1, [Have aio_write]) AC_MSG_RESULT(yes)],
5256 [AC_MSG_RESULT(no)])
5258 AC_MSG_CHECKING(for aio_fsync)
5259 AC_LINK_IFELSE([#include <aio.h>
5260 int main() { struct aiocb a; return aio_fsync(1, &a); }],
5261 [AC_DEFINE(HAVE_AIO_FSYNC, 1, [Have aio_fsync]) AC_MSG_RESULT(yes)],
5262 [AC_MSG_RESULT(no)])
5264 AC_MSG_CHECKING(for aio_return)
5265 AC_LINK_IFELSE([#include <aio.h>
5266 int main() { struct aiocb a; return aio_return(&a); }],
5267 [AC_DEFINE(HAVE_AIO_RETURN, 1, [Have aio_return]) AC_MSG_RESULT(yes)],
5268 [AC_MSG_RESULT(no)])
5270 AC_MSG_CHECKING(for aio_error)
5271 AC_LINK_IFELSE([#include <aio.h>
5272 int main() { struct aiocb a; return aio_error(&a); }],
5273 [AC_DEFINE(HAVE_AIO_ERROR, 1, [Have aio_error]) AC_MSG_RESULT(yes)],
5274 [AC_MSG_RESULT(no)])
5276 AC_MSG_CHECKING(for aio_cancel)
5277 AC_LINK_IFELSE([#include <aio.h>
5278 int main() { struct aiocb a; return aio_cancel(1, &a); }],
5279 [AC_DEFINE(HAVE_AIO_CANCEL, 1, [Have aio_cancel]) AC_MSG_RESULT(yes)],
5280 [AC_MSG_RESULT(no)])
5282 AC_MSG_CHECKING(for aio_suspend)
5283 AC_LINK_IFELSE([#include <aio.h>
5284 int main() { struct aiocb a; return aio_suspend(&a, 1, NULL); }],
5285 [AC_DEFINE(HAVE_AIO_SUSPEND, 1, [Have aio_suspend]) AC_MSG_RESULT(yes)],
5286 [AC_MSG_RESULT(no)])
5287 fi
5289 if test x"$samba_cv_HAVE_AIO64" = x"yes"; then
5290 AC_MSG_CHECKING(for aio_read64)
5291 AC_LINK_IFELSE([#include <aio.h>
5292 int main() { struct aiocb a; return aio_read64(&a); }],
5293 [AC_DEFINE(HAVE_AIO_READ64, 1, [Have aio_read64]) AC_MSG_RESULT(yes)],
5294 [AC_MSG_RESULT(no)])
5296 AC_MSG_CHECKING(for aio_write64)
5297 AC_LINK_IFELSE([#include <aio.h>
5298 int main() { struct aiocb a; return aio_write64(&a); }],
5299 [AC_DEFINE(HAVE_AIO_WRITE64, 1, [Have aio_write64]) AC_MSG_RESULT(yes)],
5300 [AC_MSG_RESULT(no)])
5302 AC_MSG_CHECKING(for aio_fsync64)
5303 AC_LINK_IFELSE([#include <aio.h>
5304 int main() { struct aiocb a; return aio_fsync64(1, &a); }],
5305 [AC_DEFINE(HAVE_AIO_FSYNC64, 1, [Have aio_fsync64]) AC_MSG_RESULT(yes)],
5306 [AC_MSG_RESULT(no)])
5308 AC_MSG_CHECKING(for aio_return64)
5309 AC_LINK_IFELSE([#include <aio.h>
5310 int main() { struct aiocb a; return aio_return64(&a); }],
5311 [AC_DEFINE(HAVE_AIO_RETURN64, 1, [Have aio_return64]) AC_MSG_RESULT(yes)],
5312 [AC_MSG_RESULT(no)])
5314 AC_MSG_CHECKING(for aio_error64)
5315 AC_LINK_IFELSE([#include <aio.h>
5316 int main() { struct aiocb a; return aio_error64(&a); }],
5317 [AC_DEFINE(HAVE_AIO_ERROR64, 1, [Have aio_error64]) AC_MSG_RESULT(yes)],
5318 [AC_MSG_RESULT(no)])
5320 AC_MSG_CHECKING(for aio_cancel64)
5321 AC_LINK_IFELSE([#include <aio.h>
5322 int main() { struct aiocb a; return aio_cancel64(1, &a); }],
5323 [AC_DEFINE(HAVE_AIO_CANCEL64, 1, [Have aio_cancel64]) AC_MSG_RESULT(yes)],
5324 [AC_MSG_RESULT(no)])
5326 AC_MSG_CHECKING(for aio_suspend64)
5327 AC_LINK_IFELSE([#include <aio.h>
5328 int main() { struct aiocb a; return aio_suspend64(&a, 1, NULL); }],
5329 [AC_DEFINE(HAVE_AIO_SUSPEND64, 1, [Have aio_suspend64]) AC_MSG_RESULT(yes)],
5330 [AC_MSG_RESULT(no)])
5331 fi
5332 ;;
5333 esac
5334 ;;
5335 *)
5336 AC_MSG_RESULT(no)
5337 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support is available])
5338 ;;
5339 esac ],
5340 AC_DEFINE(HAVE_NO_AIO,1,[Whether no asynchronous io support should be built in])
5341 AC_MSG_RESULT(no)
5342 )
5344 if test x"$samba_cv_HAVE_AIO" = x"yes"; then
5345 if test x"$samba_cv_msghdr_msg_control" = x"yes" -o \
5346 x"$samba_cv_msghdr_msg_acctright" = x"yes"; then
5347 default_shared_modules="$default_shared_modules vfs_aio_fork"
5348 fi
5349 fi
5351 #################################################
5352 # check for sendfile support
5354 with_sendfile_support=yes
5355 AC_MSG_CHECKING(whether to check to support sendfile)
5356 AC_ARG_WITH(sendfile-support,
5357 [AS_HELP_STRING([--with-sendfile-support], [Check for sendfile support (default=yes)])],
5358 [ case "$withval" in
5359 yes)
5361 AC_MSG_RESULT(yes);
5363 case "$host_os" in
5364 *linux*)
5365 AC_CACHE_CHECK([for linux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5366 AC_TRY_LINK([#include <sys/sendfile.h>],
5367 [\
5368 int tofd, fromfd;
5369 off64_t offset;
5370 size_t total;
5371 ssize_t nwritten = sendfile64(tofd, fromfd, &offset, total);
5372 ],
5373 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5375 AC_CACHE_CHECK([for linux sendfile support],samba_cv_HAVE_SENDFILE,[
5376 AC_TRY_LINK([#include <sys/sendfile.h>],
5377 [\
5378 int tofd, fromfd;
5379 off_t offset;
5380 size_t total;
5381 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5382 ],
5383 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5385 # Try and cope with broken Linux sendfile....
5386 AC_CACHE_CHECK([for broken linux sendfile support],samba_cv_HAVE_BROKEN_LINUX_SENDFILE,[
5387 AC_TRY_LINK([\
5388 #if defined(_FILE_OFFSET_BITS) && (_FILE_OFFSET_BITS == 64)
5389 #undef _FILE_OFFSET_BITS
5390 #endif
5391 #include <sys/sendfile.h>],
5392 [\
5393 int tofd, fromfd;
5394 off_t offset;
5395 size_t total;
5396 ssize_t nwritten = sendfile(tofd, fromfd, &offset, total);
5397 ],
5398 samba_cv_HAVE_BROKEN_LINUX_SENDFILE=yes,samba_cv_HAVE_BROKEN_LINUX_SENDFILE=no)])
5400 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5401 AC_DEFINE(HAVE_SENDFILE64,1,[Whether 64-bit sendfile() is available])
5402 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5403 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5404 elif test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5405 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5406 AC_DEFINE(LINUX_SENDFILE_API,1,[Whether linux sendfile() API is available])
5407 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() should be used])
5408 elif test x"$samba_cv_HAVE_BROKEN_LINUX_SENDFILE" = x"yes"; then
5409 AC_DEFINE(LINUX_BROKEN_SENDFILE_API,1,[Whether (linux) sendfile() is broken])
5410 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile should be used])
5411 else
5412 AC_MSG_RESULT(no);
5413 fi
5415 ;;
5416 *freebsd* | *dragonfly* )
5417 AC_CACHE_CHECK([for freebsd sendfile support],samba_cv_HAVE_SENDFILE,[
5418 AC_TRY_LINK([\
5419 #include <sys/types.h>
5420 #include <unistd.h>
5421 #include <sys/socket.h>
5422 #include <sys/uio.h>],
5423 [\
5424 int fromfd, tofd, ret, total=0;
5425 off_t offset, nwritten;
5426 struct sf_hdtr hdr;
5427 struct iovec hdtrl;
5428 hdr.headers = &hdtrl;
5429 hdr.hdr_cnt = 1;
5430 hdr.trailers = NULL;
5431 hdr.trl_cnt = 0;
5432 hdtrl.iov_base = NULL;
5433 hdtrl.iov_len = 0;
5434 ret = sendfile(fromfd, tofd, offset, total, &hdr, &nwritten, 0);
5435 ],
5436 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5438 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5439 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() support is available])
5440 AC_DEFINE(FREEBSD_SENDFILE_API,1,[Whether the FreeBSD sendfile() API is available])
5441 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5442 else
5443 AC_MSG_RESULT(no);
5444 fi
5445 ;;
5447 *hpux*)
5448 AC_CACHE_CHECK([for hpux sendfile64 support],samba_cv_HAVE_SENDFILE64,[
5449 AC_TRY_LINK([\
5450 #include <sys/socket.h>
5451 #include <sys/uio.h>],
5452 [\
5453 int fromfd, tofd;
5454 size_t total=0;
5455 struct iovec hdtrl[2];
5456 ssize_t nwritten;
5457 off64_t offset;
5459 hdtrl[0].iov_base = 0;
5460 hdtrl[0].iov_len = 0;
5462 nwritten = sendfile64(tofd, fromfd, offset, total, &hdtrl[0], 0);
5463 ],
5464 samba_cv_HAVE_SENDFILE64=yes,samba_cv_HAVE_SENDFILE64=no)])
5465 if test x"$samba_cv_HAVE_SENDFILE64" = x"yes"; then
5466 AC_DEFINE(HAVE_SENDFILE64,1,[Whether sendfile64() is available])
5467 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5468 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5469 else
5470 AC_MSG_RESULT(no);
5471 fi
5473 AC_CACHE_CHECK([for hpux sendfile support],samba_cv_HAVE_SENDFILE,[
5474 AC_TRY_LINK([\
5475 #include <sys/socket.h>
5476 #include <sys/uio.h>],
5477 [\
5478 int fromfd, tofd;
5479 size_t total=0;
5480 struct iovec hdtrl[2];
5481 ssize_t nwritten;
5482 off_t offset;
5484 hdtrl[0].iov_base = 0;
5485 hdtrl[0].iov_len = 0;
5487 nwritten = sendfile(tofd, fromfd, offset, total, &hdtrl[0], 0);
5488 ],
5489 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5490 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5491 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5492 AC_DEFINE(HPUX_SENDFILE_API,1,[Whether the hpux sendfile() API is available])
5493 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5494 else
5495 AC_MSG_RESULT(no);
5496 fi
5497 ;;
5499 *solaris*)
5500 AC_CHECK_LIB(sendfile,sendfilev)
5501 AC_CACHE_CHECK([for solaris sendfilev64 support],samba_cv_HAVE_SENDFILEV64,[
5502 AC_TRY_LINK([\
5503 #include <sys/sendfile.h>],
5504 [\
5505 int sfvcnt;
5506 size_t xferred;
5507 struct sendfilevec vec[2];
5508 ssize_t nwritten;
5509 int tofd;
5511 sfvcnt = 2;
5513 vec[0].sfv_fd = SFV_FD_SELF;
5514 vec[0].sfv_flag = 0;
5515 vec[0].sfv_off = 0;
5516 vec[0].sfv_len = 0;
5518 vec[1].sfv_fd = 0;
5519 vec[1].sfv_flag = 0;
5520 vec[1].sfv_off = 0;
5521 vec[1].sfv_len = 0;
5522 nwritten = sendfilev64(tofd, vec, sfvcnt, &xferred);
5523 ],
5524 samba_cv_HAVE_SENDFILEV64=yes,samba_cv_HAVE_SENDFILEV64=no)])
5526 if test x"$samba_cv_HAVE_SENDFILEV64" = x"yes"; then
5527 AC_DEFINE(HAVE_SENDFILEV64,1,[Whether sendfilev64() is available])
5528 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the soloris sendfile() API is available])
5529 AC_DEFINE(WITH_SENDFILE,1,[Whether sendfile() support should be included])
5530 else
5531 AC_MSG_RESULT(no);
5532 fi
5534 AC_CACHE_CHECK([for solaris sendfilev support],samba_cv_HAVE_SENDFILEV,[
5535 AC_TRY_LINK([\
5536 #include <sys/sendfile.h>],
5537 [\
5538 int sfvcnt;
5539 size_t xferred;
5540 struct sendfilevec vec[2];
5541 ssize_t nwritten;
5542 int tofd;
5544 sfvcnt = 2;
5546 vec[0].sfv_fd = SFV_FD_SELF;
5547 vec[0].sfv_flag = 0;
5548 vec[0].sfv_off = 0;
5549 vec[0].sfv_len = 0;
5551 vec[1].sfv_fd = 0;
5552 vec[1].sfv_flag = 0;
5553 vec[1].sfv_off = 0;
5554 vec[1].sfv_len = 0;
5555 nwritten = sendfilev(tofd, vec, sfvcnt, &xferred);
5556 ],
5557 samba_cv_HAVE_SENDFILEV=yes,samba_cv_HAVE_SENDFILEV=no)])
5559 if test x"$samba_cv_HAVE_SENDFILEV" = x"yes"; then
5560 AC_DEFINE(HAVE_SENDFILEV,1,[Whether sendfilev() is available])
5561 AC_DEFINE(SOLARIS_SENDFILE_API,1,[Whether the solaris sendfile() API is available])
5562 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5563 else
5564 AC_MSG_RESULT(no);
5565 fi
5566 ;;
5567 *aix*)
5568 AC_CACHE_CHECK([for AIX send_file support],samba_cv_HAVE_SENDFILE,[
5569 AC_TRY_LINK([\
5570 #include <sys/socket.h>],
5571 [\
5572 int fromfd, tofd;
5573 size_t total=0;
5574 struct sf_parms hdtrl;
5575 ssize_t nwritten;
5576 off64_t offset;
5578 hdtrl.header_data = 0;
5579 hdtrl.header_length = 0;
5580 hdtrl.file_descriptor = fromfd;
5581 hdtrl.file_offset = 0;
5582 hdtrl.file_bytes = 0;
5583 hdtrl.trailer_data = 0;
5584 hdtrl.trailer_length = 0;
5586 nwritten = send_file(&tofd, &hdtrl, 0);
5587 ],
5588 samba_cv_HAVE_SENDFILE=yes,samba_cv_HAVE_SENDFILE=no)])
5589 if test x"$samba_cv_HAVE_SENDFILE" = x"yes"; then
5590 AC_DEFINE(HAVE_SENDFILE,1,[Whether sendfile() is available])
5591 AC_DEFINE(AIX_SENDFILE_API,1,[Whether the AIX send_file() API is available])
5592 AC_DEFINE(WITH_SENDFILE,1,[Whether to include sendfile() support])
5593 else
5594 AC_MSG_RESULT(no);
5595 fi
5596 ;;
5597 *)
5598 ;;
5599 esac
5600 ;;
5601 *)
5602 AC_MSG_RESULT(no)
5603 ;;
5604 esac ],
5605 AC_MSG_RESULT(yes)
5606 )
5608 ############################################
5609 # See if we have the Linux readahead syscall.
5611 AC_CACHE_CHECK([for Linux readahead],
5612 samba_cv_HAVE_LINUX_READAHEAD,[
5613 AC_TRY_LINK([
5614 #if defined(HAVE_UNISTD_H)
5615 #include <unistd.h>
5616 #endif
5617 #include <fcntl.h>],
5618 [ssize_t err = readahead(0,0,0x80000);],
5619 samba_cv_HAVE_LINUX_READAHEAD=yes,
5620 samba_cv_HAVE_LINUX_READAHEAD=no)])
5622 if test x"$samba_cv_HAVE_LINUX_READAHEAD" = x"yes"; then
5623 AC_DEFINE(HAVE_LINUX_READAHEAD,1,
5624 [Whether Linux readahead is available])
5625 fi
5627 AC_HAVE_DECL(readahead, [#include <fcntl.h>])
5629 ############################################
5630 # See if we have the posix_fadvise syscall.
5632 AC_CACHE_CHECK([for posix_fadvise],
5633 samba_cv_HAVE_POSIX_FADVISE,[
5634 AC_TRY_LINK([
5635 #if defined(HAVE_UNISTD_H)
5636 #include <unistd.h>
5637 #endif
5638 #include <fcntl.h>],
5639 [ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);],
5640 samba_cv_HAVE_POSIX_FADVISE=yes,
5641 samba_cv_HAVE_POSIX_FADVISE=no)])
5643 if test x"$samba_cv_HAVE_POSIX_FADVISE" = x"yes"; then
5644 AC_DEFINE(HAVE_POSIX_FADVISE,1,
5645 [Whether posix_fadvise is available])
5646 fi
5648 ############################################
5649 # See if we have the Linux splice syscall.
5651 AC_CACHE_CHECK([for Linux splice],
5652 samba_cv_HAVE_LINUX_SPLICE,[
5653 AC_TRY_LINK([
5654 #if defined(HAVE_UNISTD_H)
5655 #include <unistd.h>
5656 #endif
5657 #include <fcntl.h>],
5658 [long ret = splice(0,0,1,0,400,0);],
5659 samba_cv_HAVE_LINUX_SPLICE=yes,
5660 samba_cv_HAVE_LINUX_SPLICE=no)])
5662 if test x"$samba_cv_HAVE_LINUX_SPLICE" = x"yes"; then
5663 AC_DEFINE(HAVE_LINUX_SPLICE,1,
5664 [Whether Linux splice is available])
5665 fi
5667 AC_HAVE_DECL(splice, [#include <fcntl.h>])
5670 #################################################
5671 # Check whether winbind is supported on this platform. If so we need to
5672 # build and install client programs, sbin programs and shared libraries
5674 AC_MSG_CHECKING(whether to build winbind)
5676 # Initially, the value of $host_os decides whether winbind is supported
5678 HAVE_WINBIND=yes
5680 # Define the winbind shared library name and any specific linker flags
5681 # it needs to be built with.
5683 WINBIND_NSS="nsswitch/libnss_winbind.$SHLIBEXT"
5684 WINBIND_WINS_NSS="nsswitch/libnss_wins.$SHLIBEXT"
5685 WINBIND_NSS_LDSHFLAGS=$LDSHFLAGS
5686 NSSSONAMEVERSIONSUFFIX=""
5687 WINBIND_NSS_PTHREAD=""
5689 case "$host_os" in
5690 *linux*)
5691 NSSSONAMEVERSIONSUFFIX=".2"
5692 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_linux.o"
5693 ;;
5694 *freebsd[[5-9]]*)
5695 # FreeBSD winbind client is implemented as a wrapper around
5696 # the Linux version.
5697 NSSSONAMEVERSIONSUFFIX=".1"
5698 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_freebsd.o \
5699 nsswitch/winbind_nss_linux.o"
5700 WINBIND_NSS="nsswitch/nss_winbind.$SHLIBEXT"
5701 WINBIND_WINS_NSS="nsswitch/nss_wins.$SHLIBEXT"
5702 ;;
5704 *netbsd*[[3-9]]*)
5705 # NetBSD winbind client is implemented as a wrapper
5706 # around the Linux version. It needs getpwent_r() to
5707 # indicate libc's use of the correct nsdispatch API.
5708 #
5709 if test x"$ac_cv_func_getpwent_r" = x"yes"; then
5710 WINBIND_NSS_EXTRA_OBJS="\
5711 nsswitch/winbind_nss_netbsd.o \
5712 nsswitch/winbind_nss_linux.o"
5713 WINBIND_NSS="nsswitch/nss_winbind.$SHLIBEXT"
5714 WINBIND_WINS_NSS="nsswitch/nss_wins.$SHLIBEXT"
5715 else
5716 HAVE_WINBIND=no
5717 winbind_no_reason=", getpwent_r is missing on $host_os so winbind is unsupported"
5718 fi
5719 ;;
5720 *irix*)
5721 # IRIX has differently named shared libraries
5722 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_irix.o"
5723 WINBIND_NSS="nsswitch/libns_winbind.$SHLIBEXT"
5724 WINBIND_WINS_NSS="nsswitch/libns_wins.$SHLIBEXT"
5725 ;;
5726 *solaris*)
5727 # Solaris winbind client is implemented as a wrapper around
5728 # the Linux version.
5729 NSSSONAMEVERSIONSUFFIX=".1"
5730 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o \
5731 nsswitch/winbind_nss_linux.o"
5732 WINBIND_NSS_EXTRA_LIBS="${LIBREPLACE_NETWORK_LIBS}"
5733 PAM_WINBIND_EXTRA_LIBS="${LIBREPLACE_NETWORK_LIBS}"
5734 ;;
5735 *hpux11*)
5736 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_solaris.o"
5737 ;;
5738 *aix*)
5739 # AIX has even differently named shared libraries. No
5740 # WINS support has been implemented yet.
5741 WINBIND_NSS_EXTRA_OBJS="nsswitch/winbind_nss_aix.o"
5742 WINBIND_NSS_LDSHFLAGS="-Wl,-bexpall,-bM:SRE,-ewb_aix_init"
5743 WINBIND_NSS="nsswitch/WINBIND"
5744 WINBIND_WINS_NSS=""
5745 ;;
5746 *)
5747 HAVE_WINBIND=no
5748 winbind_no_reason=", unsupported on $host_os"
5749 ;;
5750 esac
5752 # Check the setting of --with-winbind
5754 AC_ARG_WITH(winbind,
5755 [AS_HELP_STRING([--with-winbind], [Build winbind (default, if supported by OS)])],
5756 [
5757 case "$withval" in
5758 yes)
5759 HAVE_WINBIND=yes
5760 ;;
5761 no)
5762 HAVE_WINBIND=no
5763 winbind_reason=""
5764 ;;
5765 esac ],
5766 )
5768 # We need unix domain sockets for winbind
5770 if test x"$HAVE_WINBIND" = x"yes"; then
5771 if test x"$libreplace_cv_HAVE_UNIXSOCKET" = x"no"; then
5772 winbind_no_reason=", no unix domain socket support on $host_os"
5773 HAVE_WINBIND=no
5774 fi
5775 fi
5777 # Display test results
5779 if test x"$HAVE_WINBIND" = x"no"; then
5780 WINBIND_NSS=""
5781 WINBIND_WINS_NSS=""
5782 fi
5784 if test x"$enable_developer" = x"yes" -a x"$LINK_LIBWBCLIENT" = x"STATIC" ; then
5785 BUILD_LIBWBCLIENT_SHARED=no
5786 else
5787 BUILD_LIBWBCLIENT_SHARED=yes
5788 fi
5790 LIBWBCLIENT_SHARED_TARGET=bin/libwbclient.$SHLIBEXT
5791 LIBWBCLIENT_STATIC_TARGET=bin/libwbclient.a
5792 LIBWBCLIENT_SOVER=0
5793 if test $BLDSHARED = true -a x"$HAVE_WINBIND" = x"yes" -a x"$BUILD_LIBWBCLIENT_SHARED" = x"yes"; then
5794 NSS_MODULES="${WINBIND_NSS} ${WINBIND_WINS_NSS}"
5795 ## Only worry about libwbclient if we have shared library support
5796 ## and winbindd
5797 LIBWBCLIENT_SHARED=$LIBWBCLIENT_SHARED_TARGET
5798 LIBWBCLIENT=libwbclient
5799 INSTALL_LIBWBCLIENT=installlibwbclient
5800 UNINSTALL_LIBWBCLIENT=uninstalllibwbclient
5801 WINBIND_LIBS="-lwbclient"
5802 else
5803 LIBWBCLIENT_STATIC=$LIBWBCLIENT_STATIC_TARGET
5804 fi
5806 if test x"$HAVE_WINBIND" = x"yes"; then
5807 AC_MSG_RESULT(yes)
5808 AC_DEFINE(WITH_WINBIND,1,[Whether to build winbind])
5810 EXTRA_BIN_PROGS="$EXTRA_BIN_PROGS bin/wbinfo\$(EXEEXT)"
5811 EXTRA_SBIN_PROGS="$EXTRA_SBIN_PROGS bin/winbindd\$(EXEEXT)"
5812 if test $BLDSHARED = true -a x"$create_pam_modules" = x"yes"; then
5813 PAM_MODULES="$PAM_MODULES pam_winbind"
5814 INSTALL_PAM_MODULES="installpammodules"
5815 UNINSTALL_PAM_MODULES="uninstallpammodules"
5816 fi
5817 else
5818 AC_MSG_RESULT(no$winbind_no_reason)
5819 fi
5821 AC_CHECK_LIB(pthread, pthread_mutex_lock, [WINBIND_NSS_PTHREAD="-lpthread"
5822 AC_DEFINE(HAVE_PTHREAD, 1, [whether pthread exists])])
5824 AC_SUBST(WINBIND_NSS_PTHREAD)
5825 AC_SUBST(WINBIND_NSS)
5826 AC_SUBST(WINBIND_WINS_NSS)
5827 AC_SUBST(WINBIND_NSS_LDSHFLAGS)
5828 AC_SUBST(WINBIND_NSS_EXTRA_OBJS)
5829 AC_SUBST(WINBIND_NSS_EXTRA_LIBS)
5830 AC_SUBST(NSSSONAMEVERSIONSUFFIX)
5831 AC_SUBST(PAM_WINBIND_EXTRA_LIBS)
5833 AC_SUBST(WINBIND_KRB5_LOCATOR)
5835 # Solaris 10 does have new member in nss_XbyY_key
5836 AC_CHECK_MEMBER(union nss_XbyY_key.ipnode.af_family,
5837 AC_DEFINE(HAVE_NSS_XBYY_KEY_IPNODE, 1, [Defined if union nss_XbyY_key has ipnode field]),,
5838 [#include <nss_dbdefs.h>])
5840 # Solaris has some extra fields in struct passwd that need to be
5841 # initialised otherwise nscd crashes.
5843 AC_CHECK_MEMBER(struct passwd.pw_comment,
5844 AC_DEFINE(HAVE_PASSWD_PW_COMMENT, 1, [Defined if struct passwd has pw_comment field]),,
5845 [#include <pwd.h>])
5847 AC_CHECK_MEMBER(struct passwd.pw_age,
5848 AC_DEFINE(HAVE_PASSWD_PW_AGE, 1, [Defined if struct passwd has pw_age field]),,
5849 [#include <pwd.h>])
5851 # AIX 4.3.x and 5.1 do not have as many members in
5852 # struct secmethod_table as AIX 5.2
5853 AC_CHECK_MEMBERS([struct secmethod_table.method_attrlist], , ,
5854 [#include <usersec.h>])
5855 AC_CHECK_MEMBERS([struct secmethod_table.method_version], , ,
5856 [#include <usersec.h>])
5858 AC_CACHE_CHECK([for SO_PEERCRED],samba_cv_HAVE_PEERCRED,[
5859 AC_TRY_COMPILE([#include <sys/types.h>
5860 #include <sys/socket.h>],
5861 [struct ucred cred;
5862 socklen_t cred_len;
5863 int ret = getsockopt(0, SOL_SOCKET, SO_PEERCRED, &cred, &cred_len);
5864 ],
5865 samba_cv_HAVE_PEERCRED=yes,samba_cv_HAVE_PEERCRED=no,samba_cv_HAVE_PEERCRED=cross)])
5866 if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
5867 AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
5868 fi
5871 #################################################
5872 # Check to see if we should use the included popt
5874 AC_ARG_WITH(included-popt,
5875 [AS_HELP_STRING([--with-included-popt], [use bundled popt library, not from system])],
5876 [
5877 case "$withval" in
5878 yes)
5879 INCLUDED_POPT=yes
5880 ;;
5881 no)
5882 INCLUDED_POPT=no
5883 ;;
5884 esac ],
5885 )
5886 if test x"$INCLUDED_POPT" != x"yes"; then
5887 AC_CHECK_LIB(popt, poptGetContext,
5888 INCLUDED_POPT=no, INCLUDED_POPT=yes)
5889 fi
5891 AC_MSG_CHECKING(whether to use included popt)
5892 if test x"$INCLUDED_POPT" = x"yes"; then
5893 AC_MSG_RESULT(yes)
5894 BUILD_POPT='$(POPT_OBJ)'
5895 POPTLIBS='$(POPT_OBJ)'
5896 FLAGS1="-I\$(srcdir)/popt"
5897 else
5898 AC_MSG_RESULT(no)
5899 BUILD_POPT=""
5900 POPTLIBS="-lpopt"
5901 fi
5902 AC_SUBST(BUILD_POPT)
5903 AC_SUBST(POPTLIBS)
5904 AC_SUBST(FLAGS1)
5906 #################################################
5907 # Check if user wants DNS service discovery support
5909 AC_ARG_ENABLE(dnssd,
5910 [AS_HELP_STRING([--enable-dnssd], [Enable DNS service discovery support (default=auto)])])
5912 AC_SUBST(DNSSD_LIBS)
5913 if test x"$enable_dnssd" != x"no"; then
5914 have_dnssd_support=yes
5916 AC_CHECK_HEADERS(dns_sd.h)
5917 if test x"$ac_cv_header_dns_sd_h" != x"yes"; then
5918 have_dnssd_support=no
5919 fi
5921 # On Darwin the DNSSD API is in libc, but on other platforms it's
5922 # probably in -ldns_sd
5923 AC_CHECK_FUNCS(DNSServiceRegister)
5924 AC_CHECK_LIB_EXT(dns_sd, DNSSD_LIBS, DNSServiceRegister)
5925 if test x"$ac_cv_func_DNSServiceRegister" != x"yes" -a \
5926 x"$ac_cv_lib_ext_DNSServiceRegister" != x"yes"; then
5927 have_dnssd_support=no
5928 fi
5930 if test x"$have_dnssd_support" = x"yes"; then
5931 AC_DEFINE(WITH_DNSSD_SUPPORT, 1,
5932 [Whether to enable DNS service discovery support])
5933 else
5934 if test x"$enable_dnssd" = x"yes"; then
5935 AC_MSG_ERROR(DNS service discovery support not available)
5936 fi
5937 fi
5939 fi
5941 #################################################
5942 # Check to see if we should use the included iniparser
5944 AC_ARG_WITH(included-iniparser,
5945 [AS_HELP_STRING([--with-included-iniparser], [use bundled iniparser library, not from system])],
5946 [
5947 case "$withval" in
5948 yes)
5949 INCLUDED_INIPARSER=yes
5950 ;;
5951 no)
5952 INCLUDED_INIPARSER=no
5953 ;;
5954 esac ],
5955 )
5956 if test x"$INCLUDED_INIPARSER" != x"yes"; then
5957 AC_CHECK_LIB(iniparser, iniparser_load,
5958 INCLUDED_INIPARSER=no, INCLUDED_INIPARSER=yes)
5959 fi
5961 AC_MSG_CHECKING(whether to use included iniparser)
5962 if test x"$INCLUDED_INIPARSER" = x"yes"; then
5963 AC_MSG_RESULT(yes)
5964 BUILD_INIPARSER='$(INIPARSER_OBJ)'
5965 INIPARSERLIBS=""
5966 FLAGS1="$FLAGS1 -I\$(srcdir)/iniparser/src"
5967 else
5968 AC_MSG_RESULT(no)
5969 BUILD_INIPARSER=""
5970 INIPARSERLIBS="-liniparser"
5971 fi
5972 AC_SUBST(BUILD_INIPARSER)
5973 AC_SUBST(INIPARSERLIBS)
5974 AC_SUBST(FLAGS1)
5978 # Checks for the vfs_fileid module
5979 # Start
5980 AC_CHECK_FUNC(getmntent)
5982 AC_CHECK_HEADERS(sys/statfs.h)
5984 AC_MSG_CHECKING([vfs_fileid: checking for statfs() and struct statfs.f_fsid)])
5985 AC_CACHE_VAL(vfsfileid_cv_statfs,[
5986 AC_TRY_RUN([
5987 #include <sys/types.h>
5988 #include <sys/statfs.h>
5989 int main(void)
5990 {
5991 struct statfs fsd;
5992 fsid_t fsid = fsd.f_fsid;
5993 return statfs (".", &fsd);
5994 }],
5995 vfsfileid_cv_statfs=yes,
5996 vfsfileid_cv_statfs=no,
5997 vfsfileid_cv_statfs=cross)
5998 ])
5999 AC_MSG_RESULT($vfsfileid_cv_statfs)
6001 if test x"$ac_cv_func_getmntent" = x"yes" -a \
6002 x"$vfsfileid_cv_statfs" = x"yes"; then
6003 default_shared_modules="$default_shared_modules vfs_fileid"
6004 fi
6005 # End
6006 # Checks for the vfs_fileid module
6009 for i in `echo $default_static_modules | sed -e 's/,/ /g'`
6010 do
6011 eval MODULE_DEFAULT_$i=STATIC
6012 done
6014 for i in `echo $default_shared_modules | sed -e 's/,/ /g'`
6015 do
6016 dnl Fall back to static if we cannot build shared libraries
6017 eval MODULE_DEFAULT_$i=STATIC
6019 if test $BLDSHARED = true; then
6020 eval MODULE_DEFAULT_$i=SHARED
6021 fi
6022 done
6024 dnl Always build these modules static
6025 MODULE_rpc_spoolss=STATIC
6026 MODULE_rpc_srvsvc=STATIC
6027 MODULE_idmap_tdb=STATIC
6028 MODULE_idmap_passdb=STATIC
6029 MODULE_idmap_nss=STATIC
6031 MODULE_nss_info_template=STATIC
6033 AC_ARG_WITH(static-modules,
6034 [AS_HELP_STRING([--with-static-modules=MODULES], [Comma-separated list of names of modules to statically link in])],
6035 [ if test $withval; then
6036 for i in `echo $withval | sed -e 's/,/ /g'`
6037 do
6038 eval MODULE_$i=STATIC
6039 done
6040 fi ])
6042 AC_ARG_WITH(shared-modules,
6043 [AS_HELP_STRING([--with-shared-modules=MODULES], [Comma-separated list of names of modules to build shared])],
6044 [ if test $withval; then
6045 for i in `echo $withval | sed -e 's/,/ /g'`
6046 do
6047 eval MODULE_$i=SHARED
6048 done
6049 fi ])
6051 SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT", PDB,
6052 [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
6053 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
6054 SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
6055 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
6058 SMB_MODULE(rpc_lsarpc, \$(RPC_LSA_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
6059 SMB_MODULE(rpc_winreg, \$(RPC_REG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
6060 SMB_MODULE(rpc_initshutdown, \$(RPC_INITSHUTDOWN_OBJ), "bin/librpc_initshutdown.$SHLIBEXT", RPC)
6061 SMB_MODULE(rpc_dssetup, \$(RPC_DSSETUP_OBJ), "bin/librpc_dssetup.$SHLIBEXT", RPC)
6062 SMB_MODULE(rpc_wkssvc, \$(RPC_WKS_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
6063 SMB_MODULE(rpc_svcctl2, \$(RPC_SVCCTL_OBJ), "bin/librpc_svcctl2.$SHLIBEXT", RPC)
6064 SMB_MODULE(rpc_ntsvcs2, \$(RPC_NTSVCS_OBJ), "bin/librpc_ntsvcs2.$SHLIBEXT", RPC)
6065 SMB_MODULE(rpc_netlogon, \$(RPC_NETLOG_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
6066 SMB_MODULE(rpc_netdfs, \$(RPC_DFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
6067 SMB_MODULE(rpc_srvsvc, \$(RPC_SVC_OBJ), "bin/librpc_svcsvc.$SHLIBEXT", RPC)
6068 SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
6069 SMB_MODULE(rpc_eventlog2, \$(RPC_EVENTLOG_OBJ), "bin/librpc_eventlog2.$SHLIBEXT", RPC)
6070 SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
6071 SMB_MODULE(rpc_rpcecho, \$(RPC_ECHO_OBJ), "bin/librpc_rpcecho.$SHLIBEXT", RPC)
6072 SMB_SUBSYSTEM(RPC,smbd/server.o)
6074 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
6075 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
6076 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
6077 SMB_MODULE(idmap_passdb, winbindd/idmap_passdb.o, "bin/passdb.$SHLIBEXT", IDMAP)
6078 SMB_MODULE(idmap_nss, winbindd/idmap_nss.o, "bin/nss.$SHLIBEXT", IDMAP)
6079 SMB_MODULE(idmap_rid, winbindd/idmap_rid.o, "bin/rid.$SHLIBEXT", IDMAP)
6080 SMB_MODULE(idmap_ad, winbindd/idmap_ad.o, "bin/ad.$SHLIBEXT", IDMAP)
6081 SMB_MODULE(idmap_hash, \$(IDMAP_HASH_OBJ), "bin/hash.$SHLIBEXT", IDMAP)
6082 SMB_MODULE(idmap_adex, \$(IDMAP_ADEX_OBJ), "bin/adex.$SHLIBEXT", IDMAP)
6083 SMB_SUBSYSTEM(IDMAP, winbindd/idmap.o)
6085 SMB_MODULE(nss_info_template, winbindd/nss_info_template.o, "bin/template.$SHLIBEXT", NSS_INFO)
6086 SMB_SUBSYSTEM(NSS_INFO, winbindd/nss_info.o)
6088 SMB_MODULE(charset_weird, modules/weird.o, "bin/weird.$SHLIBEXT", CHARSET)
6089 SMB_MODULE(charset_CP850, modules/CP850.o, "bin/CP850.$SHLIBEXT", CHARSET)
6090 SMB_MODULE(charset_CP437, modules/CP437.o, "bin/CP437.$SHLIBEXT", CHARSET)
6091 SMB_MODULE(charset_macosxfs, modules/charset_macosxfs.o,"bin/macosxfs.$SHLIBEXT", CHARSET)
6092 SMB_SUBSYSTEM(CHARSET,lib/iconv.o)
6094 SMB_MODULE(auth_sam, \$(AUTH_SAM_OBJ), "bin/sam.$SHLIBEXT", AUTH)
6095 SMB_MODULE(auth_unix, \$(AUTH_UNIX_OBJ), "bin/unix.$SHLIBEXT", AUTH)
6096 SMB_MODULE(auth_winbind, \$(AUTH_WINBIND_OBJ), "bin/winbind.$SHLIBEXT", AUTH)
6097 SMB_MODULE(auth_server, \$(AUTH_SERVER_OBJ), "bin/smbserver.$SHLIBEXT", AUTH)
6098 SMB_MODULE(auth_domain, \$(AUTH_DOMAIN_OBJ), "bin/domain.$SHLIBEXT", AUTH)
6099 SMB_MODULE(auth_builtin, \$(AUTH_BUILTIN_OBJ), "bin/builtin.$SHLIBEXT", AUTH)
6100 SMB_MODULE(auth_script, \$(AUTH_SCRIPT_OBJ), "bin/script.$SHLIBEXT", AUTH)
6101 SMB_SUBSYSTEM(AUTH,auth/auth.o)
6103 SMB_MODULE(vfs_default, \$(VFS_DEFAULT_OBJ), "bin/default.$SHLIBEXT", VFS)
6104 SMB_MODULE(vfs_recycle, \$(VFS_RECYCLE_OBJ), "bin/recycle.$SHLIBEXT", VFS)
6105 SMB_MODULE(vfs_audit, \$(VFS_AUDIT_OBJ), "bin/audit.$SHLIBEXT", VFS)
6106 SMB_MODULE(vfs_extd_audit, \$(VFS_EXTD_AUDIT_OBJ), "bin/extd_audit.$SHLIBEXT", VFS)
6107 SMB_MODULE(vfs_full_audit, \$(VFS_FULL_AUDIT_OBJ), "bin/full_audit.$SHLIBEXT", VFS)
6108 SMB_MODULE(vfs_netatalk, \$(VFS_NETATALK_OBJ), "bin/netatalk.$SHLIBEXT", VFS)
6109 SMB_MODULE(vfs_fake_perms, \$(VFS_FAKE_PERMS_OBJ), "bin/fake_perms.$SHLIBEXT", VFS)
6110 SMB_MODULE(vfs_default_quota, \$(VFS_DEFAULT_QUOTA_OBJ), "bin/default_quota.$SHLIBEXT", VFS)
6111 SMB_MODULE(vfs_readonly, \$(VFS_READONLY_OBJ), "bin/readonly.$SHLIBEXT", VFS)
6112 SMB_MODULE(vfs_cap, \$(VFS_CAP_OBJ), "bin/cap.$SHLIBEXT", VFS)
6113 SMB_MODULE(vfs_expand_msdfs, \$(VFS_EXPAND_MSDFS_OBJ), "bin/expand_msdfs.$SHLIBEXT", VFS)
6114 SMB_MODULE(vfs_shadow_copy, \$(VFS_SHADOW_COPY_OBJ), "bin/shadow_copy.$SHLIBEXT", VFS)
6115 SMB_MODULE(vfs_shadow_copy2, \$(VFS_SHADOW_COPY2_OBJ), "bin/shadow_copy2.$SHLIBEXT", VFS)
6116 SMB_MODULE(vfs_afsacl, \$(VFS_AFSACL_OBJ), "bin/afsacl.$SHLIBEXT", VFS)
6117 SMB_MODULE(vfs_xattr_tdb, \$(VFS_XATTR_TDB_OBJ), "bin/xattr_tdb.$SHLIBEXT", VFS)
6118 SMB_MODULE(vfs_posixacl, \$(VFS_POSIXACL_OBJ), "bin/posixacl.$SHLIBEXT", VFS)
6119 SMB_MODULE(vfs_aixacl, \$(VFS_AIXACL_OBJ), "bin/aixacl.$SHLIBEXT", VFS)
6120 SMB_MODULE(vfs_aixacl2, \$(VFS_AIXACL2_OBJ), "bin/aixacl2.$SHLIBEXT", VFS)
6121 SMB_MODULE(vfs_solarisacl, \$(VFS_SOLARISACL_OBJ), "bin/solarisacl.$SHLIBEXT", VFS)
6122 SMB_MODULE(vfs_irixacl, \$(VFS_IRIXACL_OBJ), "bin/irixacl.$SHLIBEXT", VFS)
6123 SMB_MODULE(vfs_hpuxacl, \$(VFS_HPUXACL_OBJ), "bin/hpuxacl.$SHLIBEXT", VFS)
6124 SMB_MODULE(vfs_tru64acl, \$(VFS_TRU64ACL_OBJ), "bin/tru64acl.$SHLIBEXT", VFS)
6125 SMB_MODULE(vfs_catia, \$(VFS_CATIA_OBJ), "bin/catia.$SHLIBEXT", VFS)
6126 SMB_MODULE(vfs_streams_xattr, \$(VFS_STREAMS_XATTR_OBJ), "bin/streams_xattr.$SHLIBEXT", VFS)
6127 SMB_MODULE(vfs_streams_depot, \$(VFS_STREAMS_DEPOT_OBJ), "bin/streams_depot.$SHLIBEXT", VFS)
6128 SMB_MODULE(vfs_cacheprime, \$(VFS_CACHEPRIME_OBJ), "bin/cacheprime.$SHLIBEXT", VFS)
6129 SMB_MODULE(vfs_prealloc, \$(VFS_PREALLOC_OBJ), "bin/prealloc.$SHLIBEXT", VFS)
6130 SMB_MODULE(vfs_commit, \$(VFS_COMMIT_OBJ), "bin/commit.$SHLIBEXT", VFS)
6131 SMB_MODULE(vfs_gpfs, \$(VFS_GPFS_OBJ), "bin/gpfs.$SHLIBEXT", VFS)
6132 SMB_MODULE(vfs_readahead, \$(VFS_READAHEAD_OBJ), "bin/readahead.$SHLIBEXT", VFS)
6133 SMB_MODULE(vfs_tsmsm, \$(VFS_TSMSM_OBJ), "bin/tsmsm.$SHLIBEXT", VFS)
6134 SMB_MODULE(vfs_fileid, \$(VFS_FILEID_OBJ), "bin/fileid.$SHLIBEXT", VFS)
6135 SMB_MODULE(vfs_aio_fork, \$(VFS_AIO_FORK_OBJ), "bin/aio_fork.$SHLIBEXT", VFS)
6136 SMB_MODULE(vfs_syncops, \$(VFS_SYNCOPS_OBJ), "bin/syncops.$SHLIBEXT", VFS)
6137 SMB_MODULE(vfs_zfsacl, \$(VFS_ZFSACL_OBJ), "bin/zfsacl.$SHLIBEXT", VFS)
6138 SMB_MODULE(vfs_notify_fam, \$(VFS_NOTIFY_FAM_OBJ), "bin/notify_fam.$SHLIBEXT", VFS)
6139 SMB_MODULE(vfs_acl_xattr, \$(VFS_ACL_XATTR_OBJ), "bin/acl_xattr.$SHLIBEXT", VFS)
6140 SMB_MODULE(vfs_acl_tdb, \$(VFS_ACL_TDB_OBJ), "bin/acl_tdb.$SHLIBEXT", VFS)
6141 SMB_MODULE(vfs_smb_traffic_analyzer, \$(VFS_SMB_TRAFFIC_ANALYZER_OBJ), "bin/smb_traffic_analyzer.$SHLIBEXT", VFS)
6144 SMB_SUBSYSTEM(VFS,smbd/vfs.o)
6146 SMB_MODULE(gpext_registry, libgpo/gpext/registry.o, "bin/registry.$SHLIBEXT", GPEXT)
6147 SMB_MODULE(gpext_scripts, libgpo/gpext/scripts.o, "bin/scripts.$SHLIBEXT", GPEXT)
6148 SMB_MODULE(gpext_security, libgpo/gpext/security.o, "bin/security.$SHLIBEXT", GPEXT)
6149 SMB_SUBSYSTEM(GPEXT, libgpo/gpext/gpext.o)
6151 AC_DEFINE_UNQUOTED(STRING_STATIC_MODULES, "$string_static_modules", [String list of builtin modules])
6153 #################################################
6154 # do extra things if we are running insure
6156 if test "${ac_cv_prog_CC}" = "insure"; then
6157 CPPFLAGS="$CPPFLAGS -D__INSURE__"
6158 fi
6160 #################################################
6161 # If run from the build farm, enable NASTY hacks
6162 #################################################
6163 AC_MSG_CHECKING(whether to enable build farm hacks)
6164 if test x"$RUN_FROM_BUILD_FARM" = x"yes"; then
6165 AC_MSG_RESULT(yes)
6166 AC_DEFINE(ENABLE_BUILD_FARM_HACKS, 1, [Defined if running in the build farm])
6167 else
6168 AC_MSG_RESULT(no)
6169 fi
6171 #################################################
6172 # check for bad librt/libpthread interactions
6174 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes" -o \
6175 x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes" -o \
6176 x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6177 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6179 SMB_IF_RTSIGNAL_BUG(
6180 [
6181 # Have RT_SIGNAL bug, need to check whether the problem will
6182 # affect anything we have configured.
6184 rt_do_error=no
6185 if test x"$samba_cv_HAVE_KERNEL_OPLOCKS_LINUX" = x"yes"; then
6186 if test x"$rt_signal_lease_ok" = x"no" ; then
6187 rt_do_error=yes
6188 fi
6189 fi
6191 if test x"$samba_cv_HAVE_KERNEL_CHANGE_NOTIFY" = x"yes"; then
6192 if test x"$rt_signal_notify_ok" = x"no" ; then
6193 rt_do_error=yes
6194 fi
6195 fi
6197 if test x"$samba_cv_HAVE_AIO64" = x"yes" -o \
6198 x"$samba_cv_HAVE_AIO" = x"yes" ; then
6199 if test x"$rt_signal_aio_ok" = x"no" ; then
6200 rt_do_error=yes
6201 fi
6202 fi
6204 if test x"$rt_do_error" = x"yes" ; then
6205 SMB_IS_LIBPTHREAD_LINKED(
6206 [
6207 cat<<MSG
6209 *** On this platforms, linking Samba against pthreads causes problems
6210 *** with the oplock and change notification mechanisms. You may be
6211 *** using pthreads as a side-effect of using the --with-aio-support
6212 *** or --with-profiling-data options. Please remove these and try again.
6214 MSG
6215 ],
6216 [
6217 cat<<MSG
6219 *** On this platform, the oplock and change notification mechanisms do not
6220 *** appear to work. Please report this problem to samba-technical@samba.org
6221 *** and attach the config.log file from this directory.
6223 MSG
6224 ])
6225 AC_MSG_ERROR(unable to use realtime signals on this platform)
6226 fi
6227 ],
6228 [
6229 # no RT_SIGNAL bug, we are golden
6230 SMB_IS_LIBPTHREAD_LINKED(
6231 [
6232 AC_MSG_WARN(using libpthreads - this may degrade performance)
6233 ])
6235 ],
6236 [
6237 # cross compiling, I hope you know what you are doing
6238 true
6239 ])
6241 fi
6243 dnl Remove -L/usr/lib/? from LDFLAGS and LIBS
6244 LIB_REMOVE_USR_LIB(LDFLAGS)
6245 LIB_REMOVE_USR_LIB(LIBS)
6246 LIB_REMOVE_USR_LIB(KRB5_LIBS)
6248 dnl Remove -I/usr/include/? from CFLAGS and CPPFLAGS
6249 CFLAGS_REMOVE_USR_INCLUDE(CFLAGS)
6250 CFLAGS_REMOVE_USR_INCLUDE(CPPFLAGS)
6252 #################################################
6253 # Display summary of libraries detected
6255 AC_MSG_RESULT([Using libraries:])
6256 AC_MSG_RESULT([ LIBS = $LIBS])
6257 if test x"$with_ads_support" != x"no"; then
6258 AC_MSG_RESULT([ KRB5_LIBS = $KRB5_LIBS])
6259 fi
6260 if test x"$with_ldap_support" != x"no"; then
6261 AC_MSG_RESULT([ LDAP_LIBS = $LDAP_LIBS])
6262 fi
6263 if test x"$with_dnsupdate_support" != x"no"; then
6264 AC_MSG_RESULT([ UUID_LIBS = $UUID_LIBS])
6265 fi
6266 if test x"$have_dnssd_support" != x"no"; then
6267 AC_MSG_RESULT([ DNSSD_LIBS = $DNSSD_LIBS])
6268 fi
6269 AC_MSG_RESULT([ AUTH_LIBS = $AUTH_LIBS])
6271 #################################################
6272 # final configure stuff
6274 AC_MSG_CHECKING([configure summary])
6275 AC_TRY_RUN([#include "${srcdir-.}/tests/summary.c"],
6276 AC_MSG_RESULT(yes),
6277 AC_MSG_ERROR([summary failure. Aborting config]); exit 1;,
6278 AC_MSG_WARN([cannot run when cross-compiling]))
6280 dnl Merge in developer cflags from now on
6281 AC_SUBST(DEVELOPER_CFLAGS)
6282 if test x"$krb5_developer" = x"yes" -o x"$developer" = x"yes" -o x"$picky_developer" = x"yes"; then
6283 CFLAGS="${CFLAGS} \$(DEVELOPER_CFLAGS)"
6284 fi
6286 # Stuff the smbd-only libraries at the end of the smbd link
6287 # path (if we have them).
6288 SMBD_LIBS="$samba_dmapi_libs"
6289 AC_SUBST(SMBD_LIBS)
6291 AC_OUTPUT(Makefile
6292 script/findsmb smbadduser script/gen-8bit-gap.sh script/installbin.sh script/uninstallbin.sh
6293 lib/netapi/examples/Makefile
6294 lib/netapi/tests/Makefile
6295 pkgconfig/smbclient.pc
6296 pkgconfig/wbclient.pc
6297 pkgconfig/netapi.pc
6298 pkgconfig/smbsharemodes.pc
6299 ../examples/libsmbclient/Makefile.internal
6300 )
6302 #################################################
6303 # Print very concise instructions on building/use
6304 if test "x$enable_dmalloc" = xyes
6305 then
6306 AC_MSG_RESULT([Note: The dmalloc debug library will be included. To turn it on use])
6307 AC_MSG_RESULT([ \$ eval \`dmalloc samba\`.])
6308 fi