+
+ if test "$cross_compiling" = yes; then
+ ol_cv_c_posix_regex=cross
+else
+ cat > conftest.$ac_ext <<EOF
+#line 4365 "configure"
+#include "confdefs.h"
+
+#include <sys/types.h>
+#include <regex.h>
+static char *pattern, *string;
+main()
+{
+ int rc;
+ regex_t re;
+
+ pattern = "^A";
+
+ if(regcomp(&re, pattern, 0)) {
+ return -1;
+ }
+
+ string = "ALL MATCH";
+
+ rc = regexec(&re, string, 0, (void*)0, 0);
+
+ regfree(&re);
+
+ return rc;
+}
+EOF
+if { (eval echo configure:4391: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+ ol_cv_c_posix_regex=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ol_cv_c_posix_regex=no
+fi
+rm -fr conftest*
+fi
+
+fi
+
+echo "$ac_t""$ol_cv_c_posix_regex" 1>&6
+
+if test "$ol_cv_c_posix_regex" = no ; then
+ { echo "configure: error: broken POSIX regex!" 1>&2; exit 1; }
+fi
+
+echo $ac_n "checking for select""... $ac_c" 1>&6
+echo "configure:4412: checking for select" >&5
+if eval "test \"\${ac_cv_func_select+set}\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 4417 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char select(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char select();
+char (*f)();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_select) || defined (__stub___select)
+choke me
+#else
+f = select;
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:4441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_select=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_select=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'select`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ :
+else
+ echo "$ac_t""no" 1>&6
+{ echo "configure: error: select() required." 1>&2; exit 1; }
+fi
+
+
+echo $ac_n "checking types of arguments for select()""... $ac_c" 1>&6
+echo "configure:4463: checking types of arguments for select()" >&5
+ if eval "test \"\${ac_cv_func_select_arg234+set}\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if eval "test \"\${ac_cv_func_select_arg1+set}\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if eval "test \"\${ac_cv_func_select_arg5+set}\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ for ac_cv_func_select_arg234 in 'fd_set *' 'int *' 'void *'; do
+ for ac_cv_func_select_arg1 in 'int' 'size_t' 'unsigned long' 'unsigned'; do
+ for ac_cv_func_select_arg5 in 'struct timeval *' 'const struct timeval *'; do
+ cat > conftest.$ac_ext <<EOF
+#line 4477 "configure"
+#include "confdefs.h"
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+extern select ($ac_cv_func_select_arg1,$ac_cv_func_select_arg234,$ac_cv_func_select_arg234,$ac_cv_func_select_arg234,$ac_cv_func_select_arg5);
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:4496: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ ac_not_found=no ; break 3
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ ac_not_found=yes
+fi
+rm -f conftest*
+ done
+ done
+ done
+
+fi
+
+fi
+
+fi
+ if test "$ac_not_found" = yes; then
+ ac_cv_func_select_arg1=int
+ ac_cv_func_select_arg234='int *'
+ ac_cv_func_select_arg5='struct timeval *'
+ fi
+ echo "$ac_t""$ac_cv_func_select_arg1,$ac_cv_func_select_arg234,$ac_cv_func_select_arg5" 1>&6
+ cat >> confdefs.h <<EOF
+#define SELECT_TYPE_ARG1 $ac_cv_func_select_arg1
+EOF
+
+ cat >> confdefs.h <<EOF
+#define SELECT_TYPE_ARG234 ($ac_cv_func_select_arg234)
+EOF
+
+ cat >> confdefs.h <<EOF
+#define SELECT_TYPE_ARG5 ($ac_cv_func_select_arg5)
+EOF
+
+
+
+# ISODE tests
+ol_link_isode=no
+if test $ol_enable_ldapd != no ; then
+ echo "configure: warning: ldapd is not supported and may suffer from bit rot." 1>&2
+
+ echo $ac_n "checking for main in -lxtpp""... $ac_c" 1>&6
+echo "configure:4541: checking for main in -lxtpp" >&5
+ac_lib_var=`echo xtpp'_'main | sed 'y%./+-:%__p__%'`
+if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-lxtpp -lxtdsap -lxtisode -losi $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4549 "configure"
+#include "confdefs.h"
+
+int main() {
+main()
+; return 0; }
+EOF
+if { (eval echo configure:4556: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+
+ ol_link_isode=yes
+ cat >> confdefs.h <<\EOF
+#define HAVE_XTPP 1
+EOF
+
+ LDAPD_LIBS="$LDAPD_LIBS -lxtpp -lxtdsap -lxtisode -losi"
+
+else
+ echo "$ac_t""no" 1>&6
+:
+fi
+
+ echo $ac_n "checking for main in -ldsap""... $ac_c" 1>&6
+echo "configure:4585: checking for main in -ldsap" >&5
+ac_lib_var=`echo dsap'_'main | sed 'y%./+-:%__p__%'`
+if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-ldsap -lisode $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 4593 "configure"
+#include "confdefs.h"
+
+int main() {
+main()
+; return 0; }
+EOF
+if { (eval echo configure:4600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+
+ ol_link_isode=yes
+ cat >> confdefs.h <<\EOF
+#define HAVE_DSAP 1
+EOF
+
+ LDAPD_LIBS="$LDAPD_LIBS -ldsap"
+
+else
+ echo "$ac_t""no" 1>&6
+:
+fi
+
+ echo $ac_n "checking for main in -lisode""... $ac_c" 1>&6
+echo "configure:4629: checking for main in -lisode" >&5
+ac_lib_var=`echo isode'_'main | sed 'y%./+-:%__p__%'`
+if eval "test \"\${ac_cv_lib_$ac_lib_var+set}\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-lisode $LIBS"