+if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = mdbm ; then
+ echo $ac_n "checking for MDBM library""... $ac_c" 1>&6
+echo "configure:7721: checking for MDBM library" >&5
+if eval "test \"`echo '$''{'ol_cv_lib_mdbm'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ol_LIBS="$LIBS"
+ echo $ac_n "checking for mdbm_set_chain""... $ac_c" 1>&6
+echo "configure:7727: checking for mdbm_set_chain" >&5
+if eval "test \"`echo '$''{'ac_cv_func_mdbm_set_chain'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 7732 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char mdbm_set_chain(); 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 mdbm_set_chain();
+
+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_mdbm_set_chain) || defined (__stub___mdbm_set_chain)
+choke me
+#else
+mdbm_set_chain();
+#endif
+
+; return 0; }
+EOF
+if { (eval echo configure:7755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_mdbm_set_chain=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_mdbm_set_chain=no"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$ac_cv_func_'mdbm_set_chain`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ol_cv_lib_mdbm=yes
+else
+ echo "$ac_t""no" 1>&6
+
+ echo $ac_n "checking for mdbm_set_chain in -lmdbm""... $ac_c" 1>&6
+echo "configure:7774: checking for mdbm_set_chain in -lmdbm" >&5
+ac_lib_var=`echo mdbm'_'mdbm_set_chain | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-lmdbm $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 7782 "configure"
+#include "confdefs.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 mdbm_set_chain();
+
+int main() {
+mdbm_set_chain()
+; return 0; }
+EOF
+if { (eval echo configure:7793: \"$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 "$ac_t""yes" 1>&6
+ ol_cv_lib_mdbm=-lmdbm
+else
+ echo "$ac_t""no" 1>&6
+ol_cv_lib_mdbm=no
+fi
+
+
+fi
+
+ LIBS="$ol_LIBS"
+
+fi
+
+echo "$ac_t""$ol_cv_lib_mdbm" 1>&6
+
+
+ for ac_hdr in mdbm.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:7828: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 7833 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:7838: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+ echo $ac_n "checking for db""... $ac_c" 1>&6
+echo "configure:7865: checking for db" >&5
+if eval "test \"`echo '$''{'ol_cv_mdbm'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+ if test $ol_cv_lib_mdbm = no -o $ac_cv_header_mdbm_h = no ; then
+ ol_cv_mdbm=no
+ else
+ ol_cv_mdbm=yes
+ fi
+
+fi
+
+echo "$ac_t""$ol_cv_mdbm" 1>&6
+ if test $ol_cv_mdbm = yes ; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_MDBM 1
+EOF
+
+ fi
+
+
+ if test $ol_cv_mdbm = yes ; then
+ ol_link_ldbm=mdbm
+ ol_with_ldbm_api=mdbm
+ if test $ol_cv_lib_mdbm != yes ; then
+ LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_mdbm"
+ fi
+ fi
+fi
+