diff --git a/configure b/configure
index 65906f82ba..e4ffa5c9b0 100755
--- a/configure
+++ b/configure
@@ -15,7 +15,7 @@
 # NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
 # WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-# From configure.in Revision: 1.277 
+# From configure.in Revision: 1.278 
 
 # libtool.m4 - Configure libtool for the host system. -*-Shell-script-*-
 ## Copyright 1996, 1997, 1998, 1999, 2000, 2001
@@ -8776,10 +8776,6 @@ EOF
 if { (eval echo configure:8777: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
- cat >> confdefs.h <<\EOF
-#define HAVE_RLIM_T 1
-EOF
-
  ISC_PLATFORM_RLIMITTYPE="#define ISC_PLATFORM_RLIMITTYPE rlim_t"
 else
   echo "configure: failed program was:" >&5
@@ -8788,12 +8784,12 @@ else
   echo "$ac_t""no" 1>&6
 
 echo $ac_n "checking type of rlim_cur""... $ac_c" 1>&6
-echo "configure:8792: checking type of rlim_cur" >&5
+echo "configure:8788: checking type of rlim_cur" >&5
 if test "$cross_compiling" = yes; then
   { echo "configure: error: cannot determine type of rlim_cur when cross compiling - define rlim_t" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 8797 "configure"
+#line 8793 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -8801,7 +8797,7 @@ else
 #include <sys/resource.h>
 main() { struct rlimit r; exit(!(sizeof(r.rlim_cur) == sizeof(int)));}
 EOF
-if { (eval echo configure:8805: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "$ac_t""int" 1>&6
 ISC_PLATFORM_RLIMITTYPE="#define ISC_PLATFORM_RLIMITTYPE int"
@@ -8814,7 +8810,7 @@ if test "$cross_compiling" = yes; then
   { echo "configure: error: this cannot happen" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 8818 "configure"
+#line 8814 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -8822,7 +8818,7 @@ else
 #include <sys/resource.h>
 main() { struct rlimit r; exit(!(sizeof(r.rlim_cur) == sizeof(long int)));}
 EOF
-if { (eval echo configure:8826: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8822: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "$ac_t""long int" 1>&6
 ISC_PLATFORM_RLIMITTYPE="#define ISC_PLATFORM_RLIMITTYPE long int"
@@ -8835,7 +8831,7 @@ if test "$cross_compiling" = yes; then
   { echo "configure: error: this cannot happen" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 8839 "configure"
+#line 8835 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -8843,7 +8839,7 @@ else
 #include <sys/resource.h>
 main() { struct rlimit r; exit((!sizeof(r.rlim_cur) == sizeof(long long int)));}
 EOF
-if { (eval echo configure:8847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8843: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "$ac_t""long long int" 1>&6
 ISC_PLATFORM_RLIMITTYPE="#define ISC_PLATFORM_RLIMITTYPE long long int"
@@ -8965,7 +8961,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:8969: checking for $ac_word" >&5
+echo "configure:8965: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_OPENJADE'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9012,7 +9008,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:9016: checking for $ac_word" >&5
+echo "configure:9012: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_JADETEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9055,7 +9051,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:9059: checking for $ac_word" >&5
+echo "configure:9055: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_PDFJADETEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9111,7 +9107,7 @@ test -n "$PDFJADETEX" || PDFJADETEX="pdfjadetex"
 
 SGMLCATALOG=""
 echo $ac_n "checking for catalog""... $ac_c" 1>&6
-echo "configure:9115: checking for catalog" >&5
+echo "configure:9111: checking for catalog" >&5
 for d in $sgmltrees
 do
 	f=$d/catalog
@@ -9153,7 +9149,7 @@ done
 
 HTMLSTYLE=""
 echo $ac_n "checking for html/docbook.dsl""... $ac_c" 1>&6
-echo "configure:9157: checking for html/docbook.dsl" >&5
+echo "configure:9153: checking for html/docbook.dsl" >&5
 for d in $stylepath
 do
 	f=$d/html/docbook.dsl
@@ -9174,7 +9170,7 @@ fi
 
 PRINTSTYLE=""
 echo $ac_n "checking for print/docbook.dsl""... $ac_c" 1>&6
-echo "configure:9178: checking for print/docbook.dsl" >&5
+echo "configure:9174: checking for print/docbook.dsl" >&5
 for d in $stylepath
 do
 	f=$d/print/docbook.dsl
@@ -9200,7 +9196,7 @@ fi
 
 XMLDCL=""
 echo $ac_n "checking for docbook/dsssl/modular/dtds/decls/xml.dcl""... $ac_c" 1>&6
-echo "configure:9204: checking for docbook/dsssl/modular/dtds/decls/xml.dcl" >&5
+echo "configure:9200: checking for docbook/dsssl/modular/dtds/decls/xml.dcl" >&5
 for d in $sgmltrees
 do
 	f=$d/docbook/dsssl/modular/dtds/decls/xml.dcl
@@ -9226,7 +9222,7 @@ fi
 
 DOCBOOK2MANSPEC=""
 echo $ac_n "checking for docbook2X/docbook2man-spec.pl""... $ac_c" 1>&6
-echo "configure:9230: checking for docbook2X/docbook2man-spec.pl" >&5
+echo "configure:9226: checking for docbook2X/docbook2man-spec.pl" >&5
 for d in $sgmltrees
 do
 	f=$d/docbook2X/docbook2man-spec.pl