s3: use getgrset() when it is available
[samba.git] / source3 / configure.in
index 959e5eb0110b13a0d86c98d81e922acf6afee63d..6033b0b13be7ed70569dfb65dc19baf444c371cc 100644 (file)
@@ -37,7 +37,6 @@ LIBS="${LIBS} ${TEVENT_LIBS}"
 SAMBA_CPPFLAGS="-Iinclude -I${srcdir-.}/include  -I. -I${srcdir-.}"
 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/../lib/replace"
 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} ${TEVENT_CFLAGS}"
-SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/libaddns"
 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/librpc"
 SAMBA_CPPFLAGS="${SAMBA_CPPFLAGS} -I${srcdir-.}/.."
 
@@ -197,7 +196,7 @@ AC_ARG_WITH(profiling-data,
 )
 
 dnl Checks for programs.
-merged_build_possible=yes
+smbtorture4_possible=yes
 
 AC_PROG_INSTALL
 AC_PROG_AWK
@@ -207,11 +206,11 @@ AC_SAMBA_GNU_MAKE([true], [true])
 
 # Check for perl
 m4_include(../m4/check_perl.m4)
-AC_SAMBA_PERL([true], [merged_build_possible=no])
+AC_SAMBA_PERL([true], [smbtorture4_possible=no])
 
 # Check for python
 m4_include(../m4/check_python.m4)
-AC_SAMBA_PYTHON_DEVEL([true], [merged_build_possible=no])
+AC_SAMBA_PYTHON_DEVEL([true], [smbtorture4_possible=no])
 
 AC_CHECK_TOOL(AR, ar)
 
@@ -222,7 +221,7 @@ dnl Certain versions of GNU ld the default is not to have the
 dnl --allow-shlib-undefined flag defined.  This causes a stackload of
 dnl warnings when building modules.
 if test "$ac_cv_prog_gnu_ld" = "yes"; then
-       ac_cv_gnu_ld_version=`$CC -Wl,-v /dev/null 2>/dev/null | head -1`
+       ac_cv_gnu_ld_version=`$CC -Wl,-v /dev/null 2>&1 < /dev/null | grep "GNU ld"`
        AC_MSG_CHECKING(GNU ld release date)
        changequote(,)dnl
        ac_cv_gnu_ld_date=`echo $ac_cv_gnu_ld_version | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
@@ -426,7 +425,6 @@ default_static_modules="$default_static_modules auth_wbc"
 default_static_modules="$default_static_modules auth_server"
 default_static_modules="$default_static_modules auth_domain"
 default_static_modules="$default_static_modules auth_builtin"
-default_static_modules="$default_static_modules auth_netlogond"
 default_static_modules="$default_static_modules vfs_default"
 default_static_modules="$default_static_modules nss_info_template"
 
@@ -464,6 +462,7 @@ default_shared_modules="$default_shared_modules idmap_autorid"
 
 if test "x$developer" = xyes; then
    default_static_modules="$default_static_modules rpc_rpcecho pdb_ads"
+   default_static_modules="$default_static_modules auth_netlogond"
    default_shared_modules="$default_shared_modules charset_weird perfcount_test"
 fi
 
@@ -741,6 +740,7 @@ AC_CHECK_HEADERS(sys/syslog.h syslog.h)
 AC_CHECK_HEADERS(langinfo.h locale.h)
 AC_CHECK_HEADERS(xfs/libxfs.h)
 AC_CHECK_HEADERS(netgroup.h)
+AC_CHECK_HEADERS(linux/falloc.h)
 
 AC_CHECK_HEADERS(rpcsvc/yp_prot.h,,,[[
 #if HAVE_RPC_RPC_H
@@ -836,7 +836,7 @@ if test x$enable_cups != xno; then
                        # dendencies including thread libraries - use cups-config only if really
                        # required. 
                        AC_CHECK_LIB_EXT(cups, ac_save_PRINT_LIBS , httpConnect,
-                               [PRINT_LIBS"$ac_save_PRINT_LIBS -lcups"],
+                               [PRINT_LIBS="$ac_save_PRINT_LIBS -lcups"],
                                [AC_MSG_WARN([your cups library doesn't link with -lcups alone, it might be underlinked.]) ;
                                 PRINT_LIBS="$ac_save_PRINT_LIBS `$CUPS_CONFIG --libs`"])
 
@@ -950,29 +950,6 @@ if test x"$samba_cv_struct_sigevent" = x"yes"; then
        [#include <signal.h>])
 fi
 
-AC_CACHE_CHECK([for struct timespec type],samba_cv_struct_timespec, [
-    AC_TRY_COMPILE([
-#include <sys/types.h>
-#if STDC_HEADERS
-#include <stdlib.h>
-#include <stddef.h>
-#endif
-#if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# if HAVE_SYS_TIME_H
-#  include <sys/time.h>
-# else
-#  include <time.h>
-# endif
-#endif
-],[struct timespec ts;],
-       samba_cv_struct_timespec=yes,samba_cv_struct_timespec=no)])
-if test x"$samba_cv_struct_timespec" = x"yes"; then
-   AC_DEFINE(HAVE_STRUCT_TIMESPEC,1,[Whether we have struct timespec])
-fi
-
 # and glibc has setresuid under linux but the function does
 # nothing until kernel 2.1.44! very dumb.
 AC_CACHE_CHECK([for real setresuid],samba_cv_have_setresuid,[
@@ -1092,11 +1069,14 @@ AC_CHECK_FUNCS(getrlimit fsync setpgid)
 AC_CHECK_FUNCS(fdatasync,,[AC_CHECK_LIB_EXT(rt, LIBS, fdatasync)])
 AC_CHECK_FUNCS(setsid glob strpbrk crypt16 getauthuid)
 AC_CHECK_FUNCS(sigprocmask sigblock sigaction sigset innetgr setnetgrent getnetgrent endnetgrent)
-AC_CHECK_FUNCS(initgroups select poll rdchk getgrnam getgrent pathconf)
+AC_CHECK_FUNCS(initgroups select rdchk getgrnam getgrent pathconf)
+AC_CHECK_FUNCS(getgrset)
 AC_CHECK_FUNCS(setpriv setgidx setuidx setgroups sysconf stat64 fstat64)
 AC_CHECK_FUNCS(lstat64 fopen64 atexit grantpt lseek64 ftruncate64 posix_fallocate posix_fallocate64)
+AC_CHECK_FUNCS(fallocate fallocate64)
 AC_CHECK_FUNCS(fseek64 fseeko64 ftell64 ftello64 setluid getpwanam)
 AC_CHECK_FUNCS(opendir64 readdir64 seekdir64 telldir64 rewinddir64 closedir64)
+AC_CHECK_FUNCS(fdopendir fdopendir64)
 AC_CHECK_FUNCS(getpwent_r)
 AC_CHECK_FUNCS(getdents64)
 AC_CHECK_FUNCS(setenv strcasecmp fcvt fcvtl)
@@ -1736,7 +1716,9 @@ DSO_EXPORTS=""
                        BLDSHARED="true"
                        LDSHFLAGS="-shared"
                        SONAMEFLAG="-Wl,-soname,"
-                       PICFLAG="-fPIC"
+                       if test "${GCC}" = "yes"; then
+                               PICFLAG="-fPIC"
+                       fi
                        AC_DEFINE(STAT_ST_BLOCKSIZE,512)
                        AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
                        for flags in "-expect_unresolved '*'" "-Wl,-expect_unresolved,'*'" ; do
@@ -1986,7 +1968,7 @@ if test x"$BLDSHARED" != x"true"; then
        SHLD="shared-libraries-disabled"
        PICFLAG="${PIE_CFLAGS}"
        SHLIBEXT="shared_libraries_disabled"
-       merged_build_possible=no
+       smbtorture4_possible=no
 fi
 
 AC_MSG_CHECKING([used PICFLAG])
@@ -2219,6 +2201,31 @@ if test x"$samba_cv_SIZEOF_TIME_T" = x"yes"; then
     AC_DEFINE(SIZEOF_TIME_T,8,[The size of the 'time_t' type])
 fi
 
+AC_CACHE_CHECK([for TIME_T_MAX],samba_cv_TIME_T_MAX,[
+AC_TRY_RUN([#include <time.h>
+main() {
+       struct tm *tm;
+       if (sizeof(time_t) == 8) {
+               time_t max_time = 0x7fffffffffffffffll;
+               tm = gmtime(&max_time);
+               /* This should fail with 32-bit tm_year. */
+               if (tm == NULL) {
+                       /* Max time_t that works with 32-bit int tm_year in struct tm. */
+                       max_time = 67768036191676799ll;
+                       tm = gmtime(&max_time);
+                       if (tm) {
+                               exit(0);
+                       }
+               }
+       }
+       exit(1);
+}],
+samba_cv_TIME_T_MAX=yes,samba_cv_TIME_T_MAX=no,samba_cv_TIME_T_MAX=cross)])
+if test x"$samba_cv_TIME_T_MAX" = x"yes"; then
+    AC_DEFINE(TIME_T_MAX,67768036191676799ll,[The maximum value of the 'time_t' type])
+fi
+
+
 AC_CACHE_CHECK([for 64 bit off_t],samba_cv_SIZEOF_OFF_T,[
 AC_TRY_RUN([#include <stdio.h>
 #include <sys/stat.h>
@@ -2536,6 +2543,39 @@ fi
 fi
 # end utmp details
 
+AC_CACHE_CHECK([for linux fallocate],samba_cv_HAVE_LINUX_FALLOCATE,[
+AC_TRY_COMPILE([
+#if defined(HAVE_UNISTD_H)
+#include <unistd.h>
+#endif
+#include <sys/types.h>
+#define _GNU_SOURCE
+#include <fcntl.h>
+#if defined(HAVE_LINUX_FALLOC_H)
+#include <linux/falloc.h>
+#endif],
+[int ret = fallocate(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
+samba_cv_HAVE_LINUX_FALLOCATE=yes,samba_cv_HAVE_LINUX_FALLOCATE=no)])
+if test x"$samba_cv_HAVE_LINUX_FALLOCATE" = x"yes" && test x"$ac_cv_func_fallocate" = x"yes"; then
+    AC_DEFINE(HAVE_LINUX_FALLOCATE,1,[Whether the Linux 'fallocate' function is available])
+fi
+
+AC_CACHE_CHECK([for linux fallocate64],samba_cv_HAVE_LINUX_FALLOCATE64,[
+AC_TRY_COMPILE([
+#if defined(HAVE_UNISTD_H)
+#include <unistd.h>
+#endif
+#include <sys/types.h>
+#define _GNU_SOURCE
+#include <fcntl.h>
+#if defined(HAVE_LINUX_FALLOC_H)
+#include <linux/falloc.h>
+#endif],
+[int ret = fallocate64(0, FALLOC_FL_KEEP_SIZE, 0, 10);],
+samba_cv_HAVE_LINUX_FALLOCATE64=yes,samba_cv_HAVE_LINUX_FALLOCATE64=no)])
+if test x"$samba_cv_HAVE_LINUX_FALLOCATE64" = x"yes" && test x"$ac_cv_func_fallocate64" = x"yes"; then
+    AC_DEFINE(HAVE_LINUX_FALLOCATE64,1,[Whether the Linux 'fallocate64' function is available])
+fi
 
 ICONV_LOOK_DIRS="/usr /usr/local /sw /opt"
 AC_ARG_WITH(libiconv,
@@ -4383,7 +4423,7 @@ LIBS="$ac_save_LIBS"
 fi
 
 if test x"$use_ads" != xyes; then
-       merged_build_possible=no
+       smbtorture4_possible=no
 fi
 
 AC_CHECK_LIB_EXT(nscd, NSCD_LIBS, nscd_flush_cache)
@@ -5484,6 +5524,15 @@ else
     AC_MSG_RESULT(no)
 fi
 
+#################################################
+# check for rtnetlink
+
+AC_CHECK_HEADERS([linux/netlink.h],
+  AC_CHECK_HEADERS([linux/rtnetlink.h],[],[],
+                   [#include <bits/sockaddr.h>
+                    #include <linux/netlink.h>]),
+  [],[#include <bits/sockaddr.h>])
+
 #################################################
 # check for ACL support
 
@@ -5597,7 +5646,19 @@ else
         esac
 fi # with_acl_support
 
-
+#################################################
+# check if we have FreeBSD sunacl
+case "$host_os" in
+*freebsd*)
+    AC_CHECK_HEADER(sunacl.h)
+    if test x"$ac_cv_header_sunacl_h" = xyes ; then
+       AC_DEFINE(HAVE_FREEBSD_SUNACL_H,1,[Whether we have FreeBSD sunacl around])
+       ZFSACL_LIBS=-lsunacl
+       AC_SUBST(ZFSACL_LIBS)
+       default_shared_modules="$default_shared_modules vfs_zfsacl"
+    fi
+    ;;
+esac
 
 #################################################
 # check for AIO support
@@ -6326,6 +6387,18 @@ if test x"$samba_cv_HAVE_PEERCRED" = x"yes"; then
     AC_DEFINE(HAVE_PEERCRED,1,[Whether we can use SO_PEERCRED to get socket credentials])
 fi
 
+AC_CACHE_CHECK([for getpeereid],samba_cv_HAVE_GETPEEREID,[
+AC_TRY_LINK([#include <sys/types.h>
+#include <unistd.h>],
+[uid_t uid; gid_t gid; int ret;
+ ret = getpeereid(0, &uid, &gid);
+],
+samba_cv_HAVE_GETPEEREID=yes,samba_cv_HAVE_GETPEEREID=no)])
+if test x"$samba_cv_HAVE_GETPEEREID" = xyes; then
+   AC_DEFINE(HAVE_GETPEEREID,1,
+            [Whether we have getpeereid to get socket credentials])
+fi
+
 
 #################################################
 # Check to see if we should use the included popt
@@ -6663,7 +6736,8 @@ if test x"$MODULE_DEFAULT_vfs_notify_fam" = xSTATIC -o \
        AC_SUBST(SMBD_FAM_LIBS)
 fi
 
-SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o, "bin/ldapsam.$SHLIBEXT", PDB,
+SMB_MODULE(pdb_ldap, passdb/pdb_ldap.o passdb/pdb_nds.o passdb/pdb_ipa.o,
+                  "bin/ldapsam.$SHLIBEXT", PDB,
                   [ PASSDB_LIBS="$PASSDB_LIBS $LDAP_LIBS" ] )
 SMB_MODULE(pdb_ads, passdb/pdb_ads.o \$(TLDAP_OBJ), "bin/ads.$SHLIBEXT", PDB)
 SMB_MODULE(pdb_smbpasswd, passdb/pdb_smbpasswd.o, "bin/smbpasswd.$SHLIBEXT", PDB)
@@ -6671,23 +6745,6 @@ SMB_MODULE(pdb_tdbsam, passdb/pdb_tdb.o, "bin/tdbsam.$SHLIBEXT", PDB)
 SMB_MODULE(pdb_wbc_sam, passdb/pdb_wbc_sam.o, "bin/wbc_sam.$SHLIBEXT", PDB)
 SMB_SUBSYSTEM(PDB,passdb/pdb_interface.o)
 
-
-SMB_MODULE(rpc_lsarpc, \$(RPC_LSARPC_OBJ), "bin/librpc_lsarpc.$SHLIBEXT", RPC)
-SMB_MODULE(rpc_winreg, \$(RPC_WINREG_OBJ), "bin/librpc_winreg.$SHLIBEXT", RPC)
-SMB_MODULE(rpc_initshutdown, \$(RPC_INITSHUTDOWN_OBJ), "bin/librpc_initshutdown.$SHLIBEXT", RPC)
-SMB_MODULE(rpc_dssetup, \$(RPC_DSSETUP_OBJ), "bin/librpc_dssetup.$SHLIBEXT", RPC)
-SMB_MODULE(rpc_wkssvc, \$(RPC_WKSSVC_OBJ), "bin/librpc_wkssvc.$SHLIBEXT", RPC)
-SMB_MODULE(rpc_svcctl, \$(RPC_SVCCTL_OBJ), "bin/librpc_svcctl.$SHLIBEXT", RPC)
-SMB_MODULE(rpc_ntsvcs, \$(RPC_NTSVCS_OBJ), "bin/librpc_ntsvcs.$SHLIBEXT", RPC)
-SMB_MODULE(rpc_netlogon, \$(RPC_NETLOGON_OBJ), "bin/librpc_NETLOGON.$SHLIBEXT", RPC)
-SMB_MODULE(rpc_netdfs, \$(RPC_NETDFS_OBJ), "bin/librpc_netdfs.$SHLIBEXT", RPC)
-SMB_MODULE(rpc_srvsvc, \$(RPC_SRVSVC_OBJ), "bin/librpc_svcsvc.$SHLIBEXT", RPC)
-SMB_MODULE(rpc_spoolss, \$(RPC_SPOOLSS_OBJ), "bin/librpc_spoolss.$SHLIBEXT", RPC)
-SMB_MODULE(rpc_eventlog, \$(RPC_EVENTLOG_OBJ), "bin/librpc_eventlog.$SHLIBEXT", RPC)
-SMB_MODULE(rpc_samr, \$(RPC_SAMR_OBJ), "bin/librpc_samr.$SHLIBEXT", RPC)
-SMB_MODULE(rpc_rpcecho, \$(RPC_RPCECHO_OBJ), "bin/librpc_rpcecho.$SHLIBEXT", RPC)
-SMB_SUBSYSTEM(RPC,smbd/process.o)
-
 SMB_MODULE(idmap_ldap, winbindd/idmap_ldap.o, "bin/ldap.$SHLIBEXT", IDMAP)
 SMB_MODULE(idmap_tdb, winbindd/idmap_tdb.o, "bin/tdb.$SHLIBEXT", IDMAP)
 SMB_MODULE(idmap_tdb2, winbindd/idmap_tdb2.o, "bin/tdb2.$SHLIBEXT", IDMAP)
@@ -6871,30 +6928,9 @@ MSG
 
 fi
 
-AC_ARG_ENABLE(merged-build, 
-[AS_HELP_STRING([--enable-merged-build], [Build Samba 4 as well])], 
-[ enable_merged_build=$enableval ], [ enable_merged_build=auto ])
-
-if test x"$enable_merged_build" = x"yes" -a \
-       x"$merged_build_possible" = x"no" ; then
-       AC_MSG_ERROR(Merged build required but not possible)
-fi
-
 m4_include(../lib/zlib/zlib.m4)
 
-if test x$enable_merged_build = xauto; then
-
-       AC_MSG_CHECKING([whether it would be possible to do a merged build])
-       AC_MSG_RESULT([$merged_build_possible])
-
-       # Enable merged build automatically if possible, when in developer mode
-       if test "x$developer" = xyes; then
-               enable_merged_build=$merged_build_possible
-       fi
-fi
-
-if test x$enable_merged_build = xyes; then
-       MERGED_BUILD=1
+if test x$smbtorture4_possible = xyes; then
        saved_USESHARED="$USESHARED"
        USESHARED="false"
        smbtorture4_path="bin/smbtorture4"