ac_header_list=
ac_subst_vars='LTLIBOBJS
LIBOBJS
+BISON3_NO
+BISON3_YES
INCINTL
LIBINTL_DEP
MAINT
;;
esac
+BISON3_YES='#'
+BISON3_NO=
+if test "$INTLBISON" != :; then
+ ac_bison3=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking bison 3 or later" >&5
+$as_echo_n "checking bison 3 or later... " >&6; }
+ ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
+ case $ac_prog_version in
+ [3-9].*)
+ ac_prog_version="$ac_prog_version, bison3"; ac_bison3=yes;;
+ *) ac_prog_version="$ac_prog_version, old";;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
+$as_echo "$ac_prog_version" >&6; }
+ if test $ac_bison3 = yes; then
+
+$as_echo "#define HAVE_BISON3 1" >>confdefs.h
+
+ BISON3_YES=
+ BISON3_NO='#'
+ fi
+fi
+
+
+
ac_config_files="$ac_config_files Makefile config.intl"
cat >confcache <<\_ACEOF