diff --git a/src/configure b/src/configure
index 495bdaa8e..927fc3024 100755
--- a/src/configure
+++ b/src/configure
@@ -1118,7 +1118,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-echo "$as_me:1120: checking for $ac_word" >&5
+echo "$as_me:1121: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1133,7 +1133,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CC="${ac_tool_prefix}gcc"
-echo "$as_me:1135: found $ac_dir/$ac_word" >&5
+echo "$as_me:1136: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1141,10 +1141,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1143: result: $CC" >&5
+  echo "$as_me:1144: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1146: result: no" >&5
+  echo "$as_me:1147: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1153,7 +1153,7 @@ if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-echo "$as_me:1155: checking for $ac_word" >&5
+echo "$as_me:1156: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1168,7 +1168,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CC="gcc"
-echo "$as_me:1170: found $ac_dir/$ac_word" >&5
+echo "$as_me:1171: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1176,10 +1176,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1178: result: $ac_ct_CC" >&5
+  echo "$as_me:1179: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1181: result: no" >&5
+  echo "$as_me:1182: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1192,7 +1192,7 @@ if test -z "$CC"; then
   if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-echo "$as_me:1194: checking for $ac_word" >&5
+echo "$as_me:1195: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1207,7 +1207,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CC="${ac_tool_prefix}cc"
-echo "$as_me:1209: found $ac_dir/$ac_word" >&5
+echo "$as_me:1210: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1215,10 +1215,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1217: result: $CC" >&5
+  echo "$as_me:1218: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1220: result: no" >&5
+  echo "$as_me:1221: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1227,7 +1227,7 @@ if test -z "$ac_cv_prog_CC"; then
   ac_ct_CC=$CC
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-echo "$as_me:1229: checking for $ac_word" >&5
+echo "$as_me:1230: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1242,7 +1242,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CC="cc"
-echo "$as_me:1244: found $ac_dir/$ac_word" >&5
+echo "$as_me:1245: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1250,10 +1250,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1252: result: $ac_ct_CC" >&5
+  echo "$as_me:1253: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1255: result: no" >&5
+  echo "$as_me:1256: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1266,7 +1266,7 @@ fi
 if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-echo "$as_me:1268: checking for $ac_word" >&5
+echo "$as_me:1269: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1286,7 +1286,7 @@ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
   continue
 fi
 ac_cv_prog_CC="cc"
-echo "$as_me:1288: found $ac_dir/$ac_word" >&5
+echo "$as_me:1289: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1308,10 +1308,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1310: result: $CC" >&5
+  echo "$as_me:1311: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1313: result: no" >&5
+  echo "$as_me:1314: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1322,7 +1322,7 @@ if test -z "$CC"; then
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:1324: checking for $ac_word" >&5
+echo "$as_me:1325: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1337,7 +1337,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-echo "$as_me:1339: found $ac_dir/$ac_word" >&5
+echo "$as_me:1340: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1345,10 +1345,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1347: result: $CC" >&5
+  echo "$as_me:1348: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1350: result: no" >&5
+  echo "$as_me:1351: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1361,7 +1361,7 @@ if test -z "$CC"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:1363: checking for $ac_word" >&5
+echo "$as_me:1364: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1376,7 +1376,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CC="$ac_prog"
-echo "$as_me:1378: found $ac_dir/$ac_word" >&5
+echo "$as_me:1379: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1384,10 +1384,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1386: result: $ac_ct_CC" >&5
+  echo "$as_me:1387: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1389: result: no" >&5
+  echo "$as_me:1390: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1399,32 +1399,32 @@ fi
 
 fi
 
-test -z "$CC" && { { echo "$as_me:1401: error: no acceptable cc found in \$PATH" >&5
+test -z "$CC" && { { echo "$as_me:1402: error: no acceptable cc found in \$PATH" >&5
 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
    { (exit 1); exit 1; }; }
 
 # Provide some information about the compiler.
-echo "$as_me:1406:" \
+echo "$as_me:1407:" \
      "checking for C compiler version" >&5
 ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:1409: \"$ac_compiler --version </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1410: \"$ac_compiler --version </dev/null >&5\"") >&5
   (eval $ac_compiler --version </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1412: \$? = $ac_status" >&5
+  echo "$as_me:1413: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1414: \"$ac_compiler -v </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1415: \"$ac_compiler -v </dev/null >&5\"") >&5
   (eval $ac_compiler -v </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1417: \$? = $ac_status" >&5
+  echo "$as_me:1418: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1419: \"$ac_compiler -V </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1420: \"$ac_compiler -V </dev/null >&5\"") >&5
   (eval $ac_compiler -V </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1422: \$? = $ac_status" >&5
+  echo "$as_me:1423: \$? = $ac_status" >&5
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 1426 "configure"
+#line 1427 "configure"
 #include "confdefs.h"
 
 int
@@ -1440,13 +1440,13 @@ ac_clean_files="$ac_clean_files a.out a.exe"
 # Try to create an executable without -o first, disregard a.out.
 # It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-echo "$as_me:1442: checking for C compiler default output" >&5
+echo "$as_me:1443: checking for C compiler default output" >&5
 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-if { (eval echo "$as_me:1445: \"$ac_link_default\"") >&5
+if { (eval echo "$as_me:1446: \"$ac_link_default\"") >&5
   (eval $ac_link_default) 2>&5
   ac_status=$?
-  echo "$as_me:1448: \$? = $ac_status" >&5
+  echo "$as_me:1449: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # Find the output, starting from the most likely.  This scheme is
 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
@@ -1469,34 +1469,34 @@ done
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1471: error: C compiler cannot create executables" >&5
+{ { echo "$as_me:1472: error: C compiler cannot create executables" >&5
 echo "$as_me: error: C compiler cannot create executables" >&2;}
    { (exit 77); exit 77; }; }
 fi
 
 ac_exeext=$ac_cv_exeext
-echo "$as_me:1477: result: $ac_file" >&5
+echo "$as_me:1478: result: $ac_file" >&5
 echo "${ECHO_T}$ac_file" >&6
 
 # Check the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-echo "$as_me:1482: checking whether the C compiler works" >&5
+echo "$as_me:1483: checking whether the C compiler works" >&5
 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 # If not cross compiling, check that we can run a simple program.
 if test "$cross_compiling" != yes; then
   if { ac_try='./$ac_file'
-  { (eval echo "$as_me:1488: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1489: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1491: \$? = $ac_status" >&5
+  echo "$as_me:1492: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
     cross_compiling=no
   else
     if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
     else
-	{ { echo "$as_me:1498: error: cannot run C compiled programs.
+	{ { echo "$as_me:1499: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&5
 echo "$as_me: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&2;}
@@ -1504,24 +1504,24 @@ If you meant to cross compile, use \`--host'." >&2;}
     fi
   fi
 fi
-echo "$as_me:1506: result: yes" >&5
+echo "$as_me:1507: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 
 rm -f a.out a.exe conftest$ac_cv_exeext
 ac_clean_files=$ac_clean_files_save
 # Check the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-echo "$as_me:1513: checking whether we are cross compiling" >&5
+echo "$as_me:1514: checking whether we are cross compiling" >&5
 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:1515: result: $cross_compiling" >&5
+echo "$as_me:1516: result: $cross_compiling" >&5
 echo "${ECHO_T}$cross_compiling" >&6
 
-echo "$as_me:1518: checking for executable suffix" >&5
+echo "$as_me:1519: checking for executable suffix" >&5
 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
-if { (eval echo "$as_me:1520: \"$ac_link\"") >&5
+if { (eval echo "$as_me:1521: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:1523: \$? = $ac_status" >&5
+  echo "$as_me:1524: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
@@ -1537,25 +1537,25 @@ for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
   esac
 done
 else
-  { { echo "$as_me:1539: error: cannot compute EXEEXT: cannot compile and link" >&5
+  { { echo "$as_me:1540: error: cannot compute EXEEXT: cannot compile and link" >&5
 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 rm -f conftest$ac_cv_exeext
-echo "$as_me:1545: result: $ac_cv_exeext" >&5
+echo "$as_me:1546: result: $ac_cv_exeext" >&5
 echo "${ECHO_T}$ac_cv_exeext" >&6
 
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
-echo "$as_me:1551: checking for object suffix" >&5
+echo "$as_me:1552: checking for object suffix" >&5
 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
 if test "${ac_cv_objext+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 1557 "configure"
+#line 1558 "configure"
 #include "confdefs.h"
 
 int
@@ -1567,10 +1567,10 @@ main ()
 }
 _ACEOF
 rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:1569: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1570: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1572: \$? = $ac_status" >&5
+  echo "$as_me:1573: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
   case $ac_file in
@@ -1582,24 +1582,24 @@ done
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1584: error: cannot compute OBJEXT: cannot compile" >&5
+{ { echo "$as_me:1585: error: cannot compute OBJEXT: cannot compile" >&5
 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
    { (exit 1); exit 1; }; }
 fi
 
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-echo "$as_me:1591: result: $ac_cv_objext" >&5
+echo "$as_me:1592: result: $ac_cv_objext" >&5
 echo "${ECHO_T}$ac_cv_objext" >&6
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-echo "$as_me:1595: checking whether we are using the GNU C compiler" >&5
+echo "$as_me:1596: checking whether we are using the GNU C compiler" >&5
 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
 if test "${ac_cv_c_compiler_gnu+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 1601 "configure"
+#line 1602 "configure"
 #include "confdefs.h"
 
 int
@@ -1614,16 +1614,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1616: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1617: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1619: \$? = $ac_status" >&5
+  echo "$as_me:1620: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1622: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1623: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1625: \$? = $ac_status" >&5
+  echo "$as_me:1626: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_compiler_gnu=yes
 else
@@ -1635,19 +1635,19 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-echo "$as_me:1637: result: $ac_cv_c_compiler_gnu" >&5
+echo "$as_me:1638: result: $ac_cv_c_compiler_gnu" >&5
 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
 GCC=`test $ac_compiler_gnu = yes && echo yes`
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
 CFLAGS="-g"
-echo "$as_me:1643: checking whether $CC accepts -g" >&5
+echo "$as_me:1644: checking whether $CC accepts -g" >&5
 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
 if test "${ac_cv_prog_cc_g+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 1649 "configure"
+#line 1650 "configure"
 #include "confdefs.h"
 
 int
@@ -1659,16 +1659,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1661: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1662: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1664: \$? = $ac_status" >&5
+  echo "$as_me:1665: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1667: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1668: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1670: \$? = $ac_status" >&5
+  echo "$as_me:1671: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_prog_cc_g=yes
 else
@@ -1678,7 +1678,7 @@ ac_cv_prog_cc_g=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:1680: result: $ac_cv_prog_cc_g" >&5
+echo "$as_me:1681: result: $ac_cv_prog_cc_g" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
@@ -1705,16 +1705,16 @@ cat >conftest.$ac_ext <<_ACEOF
 #endif
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1707: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1708: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1710: \$? = $ac_status" >&5
+  echo "$as_me:1711: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1713: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1714: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1716: \$? = $ac_status" >&5
+  echo "$as_me:1717: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   for ac_declaration in \
    ''\
@@ -1726,7 +1726,7 @@ if { (eval echo "$as_me:1707: \"$ac_compile\"") >&5
    'void exit (int);'
 do
   cat >conftest.$ac_ext <<_ACEOF
-#line 1728 "configure"
+#line 1729 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 $ac_declaration
@@ -1739,16 +1739,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1741: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1742: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1744: \$? = $ac_status" >&5
+  echo "$as_me:1745: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1747: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1748: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1750: \$? = $ac_status" >&5
+  echo "$as_me:1751: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -1758,7 +1758,7 @@ continue
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 1760 "configure"
+#line 1761 "configure"
 #include "confdefs.h"
 $ac_declaration
 int
@@ -1770,16 +1770,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1772: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1773: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1775: \$? = $ac_status" >&5
+  echo "$as_me:1776: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1778: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1779: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1781: \$? = $ac_status" >&5
+  echo "$as_me:1782: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -1816,7 +1816,7 @@ if test -n "$ac_tool_prefix"; then
   do
     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:1818: checking for $ac_word" >&5
+echo "$as_me:1819: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CXX+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1831,7 +1831,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
-echo "$as_me:1833: found $ac_dir/$ac_word" >&5
+echo "$as_me:1834: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1839,10 +1839,10 @@ fi
 fi
 CXX=$ac_cv_prog_CXX
 if test -n "$CXX"; then
-  echo "$as_me:1841: result: $CXX" >&5
+  echo "$as_me:1842: result: $CXX" >&5
 echo "${ECHO_T}$CXX" >&6
 else
-  echo "$as_me:1844: result: no" >&5
+  echo "$as_me:1845: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1855,7 +1855,7 @@ if test -z "$CXX"; then
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:1857: checking for $ac_word" >&5
+echo "$as_me:1858: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1870,7 +1870,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CXX="$ac_prog"
-echo "$as_me:1872: found $ac_dir/$ac_word" >&5
+echo "$as_me:1873: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1878,10 +1878,10 @@ fi
 fi
 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
 if test -n "$ac_ct_CXX"; then
-  echo "$as_me:1880: result: $ac_ct_CXX" >&5
+  echo "$as_me:1881: result: $ac_ct_CXX" >&5
 echo "${ECHO_T}$ac_ct_CXX" >&6
 else
-  echo "$as_me:1883: result: no" >&5
+  echo "$as_me:1884: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1893,32 +1893,32 @@ test -n "$ac_ct_CXX" || ac_ct_CXX="g++"
 fi
 
 # Provide some information about the compiler.
-echo "$as_me:1895:" \
+echo "$as_me:1896:" \
      "checking for C++ compiler version" >&5
 ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:1898: \"$ac_compiler --version </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1899: \"$ac_compiler --version </dev/null >&5\"") >&5
   (eval $ac_compiler --version </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1901: \$? = $ac_status" >&5
+  echo "$as_me:1902: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1903: \"$ac_compiler -v </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1904: \"$ac_compiler -v </dev/null >&5\"") >&5
   (eval $ac_compiler -v </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1906: \$? = $ac_status" >&5
+  echo "$as_me:1907: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1908: \"$ac_compiler -V </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1909: \"$ac_compiler -V </dev/null >&5\"") >&5
   (eval $ac_compiler -V </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1911: \$? = $ac_status" >&5
+  echo "$as_me:1912: \$? = $ac_status" >&5
   (exit $ac_status); }
 
-echo "$as_me:1914: checking whether we are using the GNU C++ compiler" >&5
+echo "$as_me:1915: checking whether we are using the GNU C++ compiler" >&5
 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 1920 "configure"
+#line 1921 "configure"
 #include "confdefs.h"
 
 int
@@ -1933,16 +1933,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1935: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1936: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1938: \$? = $ac_status" >&5
+  echo "$as_me:1939: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1941: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1942: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1944: \$? = $ac_status" >&5
+  echo "$as_me:1945: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_compiler_gnu=yes
 else
@@ -1954,19 +1954,19 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
 
 fi
-echo "$as_me:1956: result: $ac_cv_cxx_compiler_gnu" >&5
+echo "$as_me:1957: result: $ac_cv_cxx_compiler_gnu" >&5
 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
 GXX=`test $ac_compiler_gnu = yes && echo yes`
 ac_test_CXXFLAGS=${CXXFLAGS+set}
 ac_save_CXXFLAGS=$CXXFLAGS
 CXXFLAGS="-g"
-echo "$as_me:1962: checking whether $CXX accepts -g" >&5
+echo "$as_me:1963: checking whether $CXX accepts -g" >&5
 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
 if test "${ac_cv_prog_cxx_g+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 1968 "configure"
+#line 1969 "configure"
 #include "confdefs.h"
 
 int
@@ -1978,16 +1978,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1980: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1981: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1983: \$? = $ac_status" >&5
+  echo "$as_me:1984: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1986: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1987: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1989: \$? = $ac_status" >&5
+  echo "$as_me:1990: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_prog_cxx_g=yes
 else
@@ -1997,7 +1997,7 @@ ac_cv_prog_cxx_g=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:1999: result: $ac_cv_prog_cxx_g" >&5
+echo "$as_me:2000: result: $ac_cv_prog_cxx_g" >&5
 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
 if test "$ac_test_CXXFLAGS" = set; then
   CXXFLAGS=$ac_save_CXXFLAGS
@@ -2024,7 +2024,7 @@ for ac_declaration in \
    'void exit (int);'
 do
   cat >conftest.$ac_ext <<_ACEOF
-#line 2026 "configure"
+#line 2027 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 $ac_declaration
@@ -2037,16 +2037,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2039: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2040: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2042: \$? = $ac_status" >&5
+  echo "$as_me:2043: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2045: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2046: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2048: \$? = $ac_status" >&5
+  echo "$as_me:2049: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -2056,7 +2056,7 @@ continue
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 2058 "configure"
+#line 2059 "configure"
 #include "confdefs.h"
 $ac_declaration
 int
@@ -2068,16 +2068,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2070: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2071: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2073: \$? = $ac_status" >&5
+  echo "$as_me:2074: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2076: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2077: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2079: \$? = $ac_status" >&5
+  echo "$as_me:2080: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -2104,7 +2104,7 @@ ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-echo "$as_me:2106: checking how to run the C preprocessor" >&5
+echo "$as_me:2107: checking how to run the C preprocessor" >&5
 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
@@ -2125,18 +2125,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2127 "configure"
+#line 2128 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:2132: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2133: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:2138: \$? = $ac_status" >&5
+  echo "$as_me:2139: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2159,17 +2159,17 @@ rm -f conftest.err conftest.$ac_ext
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2161 "configure"
+#line 2162 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:2165: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2166: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:2171: \$? = $ac_status" >&5
+  echo "$as_me:2172: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2206,7 +2206,7 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-echo "$as_me:2208: result: $CPP" >&5
+echo "$as_me:2209: result: $CPP" >&5
 echo "${ECHO_T}$CPP" >&6
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
@@ -2216,18 +2216,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2218 "configure"
+#line 2219 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:2223: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2224: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:2229: \$? = $ac_status" >&5
+  echo "$as_me:2230: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2250,17 +2250,17 @@ rm -f conftest.err conftest.$ac_ext
   # OK, works on sane cases.  Now check whether non-existent headers
   # can be detected and how.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2252 "configure"
+#line 2253 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:2256: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2257: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:2262: \$? = $ac_status" >&5
+  echo "$as_me:2263: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2288,7 +2288,7 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:2290: error: C preprocessor \"$CPP\" fails sanity check" >&5
+  { { echo "$as_me:2291: error: C preprocessor \"$CPP\" fails sanity check" >&5
 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -2302,7 +2302,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo "$as_me:2304: checking for $ac_word" >&5
+echo "$as_me:2305: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_RANLIB+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2317,7 +2317,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-echo "$as_me:2319: found $ac_dir/$ac_word" >&5
+echo "$as_me:2320: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2325,10 +2325,10 @@ fi
 fi
 RANLIB=$ac_cv_prog_RANLIB
 if test -n "$RANLIB"; then
-  echo "$as_me:2327: result: $RANLIB" >&5
+  echo "$as_me:2328: result: $RANLIB" >&5
 echo "${ECHO_T}$RANLIB" >&6
 else
-  echo "$as_me:2330: result: no" >&5
+  echo "$as_me:2331: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2337,7 +2337,7 @@ if test -z "$ac_cv_prog_RANLIB"; then
   ac_ct_RANLIB=$RANLIB
   # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
-echo "$as_me:2339: checking for $ac_word" >&5
+echo "$as_me:2340: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2352,7 +2352,7 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_RANLIB="ranlib"
-echo "$as_me:2354: found $ac_dir/$ac_word" >&5
+echo "$as_me:2355: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -2361,10 +2361,10 @@ fi
 fi
 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
 if test -n "$ac_ct_RANLIB"; then
-  echo "$as_me:2363: result: $ac_ct_RANLIB" >&5
+  echo "$as_me:2364: result: $ac_ct_RANLIB" >&5
 echo "${ECHO_T}$ac_ct_RANLIB" >&6
 else
-  echo "$as_me:2366: result: no" >&5
+  echo "$as_me:2367: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -2385,7 +2385,7 @@ fi
 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
-echo "$as_me:2387: checking for a BSD compatible install" >&5
+echo "$as_me:2388: checking for a BSD compatible install" >&5
 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
 if test -z "$INSTALL"; then
 if test "${ac_cv_path_install+set}" = set; then
@@ -2434,7 +2434,7 @@ fi
     INSTALL=$ac_install_sh
   fi
 fi
-echo "$as_me:2436: result: $INSTALL" >&5
+echo "$as_me:2437: result: $INSTALL" >&5
 echo "${ECHO_T}$INSTALL" >&6
 
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
@@ -2445,19 +2445,19 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
        # sets variables INSTALL, INSTALL_DATA, INSTALL_PROGRAM
-echo "$as_me:2447: checking whether ln -s works" >&5
+echo "$as_me:2448: checking whether ln -s works" >&5
 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
 LN_S=$as_ln_s
 if test "$LN_S" = "ln -s"; then
-  echo "$as_me:2451: result: yes" >&5
+  echo "$as_me:2452: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
-  echo "$as_me:2454: result: no, using $LN_S" >&5
+  echo "$as_me:2455: result: no, using $LN_S" >&5
 echo "${ECHO_T}no, using $LN_S" >&6
 fi
           # sets variable LN_S
 
-echo "$as_me:2459: checking for getpwnam in -lsun" >&5
+echo "$as_me:2460: checking for getpwnam in -lsun" >&5
 echo $ECHO_N "checking for getpwnam in -lsun... $ECHO_C" >&6
 if test "${ac_cv_lib_sun_getpwnam+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2465,7 +2465,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsun  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 2467 "configure"
+#line 2468 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -2484,16 +2484,16 @@ getpwnam ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2486: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2487: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:2489: \$? = $ac_status" >&5
+  echo "$as_me:2490: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:2492: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2493: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2495: \$? = $ac_status" >&5
+  echo "$as_me:2496: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_sun_getpwnam=yes
 else
@@ -2504,7 +2504,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:2506: result: $ac_cv_lib_sun_getpwnam" >&5
+echo "$as_me:2507: result: $ac_cv_lib_sun_getpwnam" >&5
 echo "${ECHO_T}$ac_cv_lib_sun_getpwnam" >&6
 if test $ac_cv_lib_sun_getpwnam = yes; then
   cat >>confdefs.h <<EOF
@@ -2519,23 +2519,23 @@ fi
 for ac_header in sys/resource.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:2521: checking for $ac_header" >&5
+echo "$as_me:2522: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2527 "configure"
+#line 2528 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:2531: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2532: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:2537: \$? = $ac_status" >&5
+  echo "$as_me:2538: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2554,7 +2554,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:2556: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:2557: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -2567,23 +2567,23 @@ done
 for ac_header in sys/utsname.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:2569: checking for $ac_header" >&5
+echo "$as_me:2570: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2575 "configure"
+#line 2576 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:2579: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2580: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:2585: \$? = $ac_status" >&5
+  echo "$as_me:2586: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2602,7 +2602,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:2604: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:2605: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -2615,23 +2615,23 @@ done
 for ac_header in float.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:2617: checking for $ac_header" >&5
+echo "$as_me:2618: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2623 "configure"
+#line 2624 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:2627: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2628: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:2633: \$? = $ac_status" >&5
+  echo "$as_me:2634: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2650,7 +2650,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:2652: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:2653: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -2663,13 +2663,13 @@ done
 for ac_func in nanosleep
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:2665: checking for $ac_func" >&5
+echo "$as_me:2666: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2671 "configure"
+#line 2672 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -2700,16 +2700,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2702: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2703: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:2705: \$? = $ac_status" >&5
+  echo "$as_me:2706: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:2708: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2709: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2711: \$? = $ac_status" >&5
+  echo "$as_me:2712: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -2719,7 +2719,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:2721: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:2722: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -2732,13 +2732,13 @@ done
 for ac_func in isnanf
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:2734: checking for $ac_func" >&5
+echo "$as_me:2735: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
 if eval "test \"\${$as_ac_var+set}\" = set"; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2740 "configure"
+#line 2741 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -2769,16 +2769,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2771: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2772: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:2774: \$? = $ac_status" >&5
+  echo "$as_me:2775: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:2777: \"$ac_try\"") >&5
+  { (eval echo "$as_me:2778: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2780: \$? = $ac_status" >&5
+  echo "$as_me:2781: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -2788,7 +2788,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:2790: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:2791: result: `eval echo '${'$as_ac_var'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
 if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -2798,12 +2798,12 @@ EOF
 fi
 done
 
-echo "$as_me:2800: checking for POSIXized ISC" >&5
+echo "$as_me:2801: checking for POSIXized ISC" >&5
 echo $ECHO_N "checking for POSIXized ISC... $ECHO_C" >&6
 if test -d /etc/conf/kconfig.d &&
    grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 then
-  echo "$as_me:2805: result: yes" >&5
+  echo "$as_me:2806: result: yes" >&5
 echo "${ECHO_T}yes" >&6
   ISC=yes # If later tests want to check for ISC.
 
@@ -2817,7 +2817,7 @@ EOF
     CC="$CC -Xp"
   fi
 else
-  echo "$as_me:2819: result: no" >&5
+  echo "$as_me:2820: result: no" >&5
 echo "${ECHO_T}no" >&6
   ISC=
 fi
@@ -2912,31 +2912,31 @@ eval `${CPP} -D${host} ${tempcname} \
        | sed -e 's/^configure___\([^=]*=\)[ ]*\(.*[^ ]\) */\1"\2"/'`
 rm ${tempcname}
 
-echo "$as_me:2914: checking for ld flags when building shared libraries" >&5
+echo "$as_me:2915: checking for ld flags when building shared libraries" >&5
 echo $ECHO_N "checking for ld flags when building shared libraries... $ECHO_C" >&6
 if test "${shared}" = "yes" -a "${SHARED_LDFLAGS}" ; then
-echo "$as_me:2917: result: ${SHARED_LDFLAGS}" >&5
+echo "$as_me:2918: result: ${SHARED_LDFLAGS}" >&5
 echo "${ECHO_T}${SHARED_LDFLAGS}" >&6
 else
 shared="no";
-echo "$as_me:2921: result: cannot build" >&5
+echo "$as_me:2922: result: cannot build" >&5
 echo "${ECHO_T}cannot build" >&6
 fi
-echo "$as_me:2924: checking for required libraries" >&5
+echo "$as_me:2925: checking for required libraries" >&5
 echo $ECHO_N "checking for required libraries... $ECHO_C" >&6
-echo "$as_me:2926: result: ${CLIBS}" >&5
+echo "$as_me:2927: result: ${CLIBS}" >&5
 echo "${ECHO_T}${CLIBS}" >&6
-echo "$as_me:2928: checking for architecture" >&5
+echo "$as_me:2929: checking for architecture" >&5
 echo $ECHO_N "checking for architecture... $ECHO_C" >&6
-echo "$as_me:2930: result: ${architecture}" >&5
+echo "$as_me:2931: result: ${architecture}" >&5
 echo "${ECHO_T}${architecture}" >&6
-echo "$as_me:2932: checking for software type" >&5
+echo "$as_me:2933: checking for software type" >&5
 echo $ECHO_N "checking for software type... $ECHO_C" >&6
-echo "$as_me:2934: result: ${software_type}" >&5
+echo "$as_me:2935: result: ${software_type}" >&5
 echo "${ECHO_T}${software_type}" >&6
-echo "$as_me:2936: checking for software version" >&5
+echo "$as_me:2937: checking for software version" >&5
 echo $ECHO_N "checking for software version... $ECHO_C" >&6
-echo "$as_me:2938: result: ${software_version}" >&5
+echo "$as_me:2939: result: ${software_version}" >&5
 echo "${ECHO_T}${software_version}" >&6
 
 if test "x$prefix" = "xNONE"; then prefix=${ac_default_prefix}; fi
@@ -3045,16 +3045,16 @@ else
   ECL_CC="${CXX}"
 fi
 
-  echo "$as_me:3047: checking whether stack growns downwards" >&5
+  echo "$as_me:3048: checking whether stack growns downwards" >&5
 echo $ECHO_N "checking whether stack growns downwards... $ECHO_C" >&6
 
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:3051: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:3052: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3056 "configure"
+#line 3057 "configure"
 #include "confdefs.h"
 
 char *f2() {
@@ -3076,17 +3076,17 @@ int main() {
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:3078: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3079: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3081: \$? = $ac_status" >&5
+  echo "$as_me:3082: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:3083: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3084: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3086: \$? = $ac_status" >&5
+  echo "$as_me:3087: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:3088: result: yes" >&5
+  echo "$as_me:3089: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 cat >>confdefs.h <<\EOF
 #define DOWN_STACK 1
@@ -3096,21 +3096,21 @@ else
   echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3098: result: no" >&5
+echo "$as_me:3099: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
-  echo "$as_me:3104: checking if arguments can be accessed through vector" >&5
+  echo "$as_me:3105: checking if arguments can be accessed through vector" >&5
 echo $ECHO_N "checking if arguments can be accessed through vector... $ECHO_C" >&6
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:3107: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:3108: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3112 "configure"
+#line 3113 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -3136,23 +3136,23 @@ int main() {
 
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:3138: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3139: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3141: \$? = $ac_status" >&5
+  echo "$as_me:3142: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:3143: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3144: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3146: \$? = $ac_status" >&5
+  echo "$as_me:3147: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
-  echo "$as_me:3148: result: yes" >&5
+  echo "$as_me:3149: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
   echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3154: result: no" >&5
+echo "$as_me:3155: result: no" >&5
 echo "${ECHO_T}no" >&6
 cat >>confdefs.h <<\EOF
 #define NO_ARGS_ARRAY 1
@@ -3162,15 +3162,15 @@ fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
-echo "$as_me:3164: checking appropiate type for fixnums" >&5
+echo "$as_me:3165: checking appropiate type for fixnums" >&5
 echo $ECHO_N "checking appropiate type for fixnums... $ECHO_C" >&6
 if test "$cross_compiling" = yes; then
-  { { echo "$as_me:3167: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:3168: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3172 "configure"
+#line 3173 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
@@ -3186,18 +3186,18 @@ int main() {
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:3188: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3189: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3191: \$? = $ac_status" >&5
+  echo "$as_me:3192: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:3193: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3194: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3196: \$? = $ac_status" >&5
+  echo "$as_me:3197: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cl_fixnum=`cat conftestval`
-echo "$as_me:3199: result: ${cl_fixnum}" >&5
+echo "$as_me:3200: result: ${cl_fixnum}" >&5
 echo "${ECHO_T}${cl_fixnum}" >&6
 cat >>confdefs.h <<EOF
 #define CL_FIXNUM_TYPE ${cl_fixnum}
@@ -3207,21 +3207,21 @@ else
   echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:3209: error: There is no appropiate integer type for the cl_fixnum type" >&5
+{ { echo "$as_me:3210: error: There is no appropiate integer type for the cl_fixnum type" >&5
 echo "$as_me: error: There is no appropiate integer type for the cl_fixnum type" >&2;}
    { (exit 1); exit 1; }; }
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:3215: checking most positive fixnum" >&5
+echo "$as_me:3216: checking most positive fixnum" >&5
 echo $ECHO_N "checking most positive fixnum... $ECHO_C" >&6
 if test "$cross_compiling" = yes; then
-  { { echo "$as_me:3218: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:3219: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3223 "configure"
+#line 3224 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
@@ -3240,18 +3240,18 @@ int main() {
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:3242: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3243: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3245: \$? = $ac_status" >&5
+  echo "$as_me:3246: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:3247: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3248: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3250: \$? = $ac_status" >&5
+  echo "$as_me:3251: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   cl_fixnum_limit=`cat conftestval`
-echo "$as_me:3253: result: ${cl_fixnum_limit}" >&5
+echo "$as_me:3254: result: ${cl_fixnum_limit}" >&5
 echo "${ECHO_T}${cl_fixnum_limit}" >&6
 cat >>confdefs.h <<EOF
 #define MOST_POSITIVE_FIXNUM ${cl_fixnum_limit}
@@ -3261,14 +3261,14 @@ else
   echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:3263: error: There is no appropiate integer type for the cl_fixnum type" >&5
+{ { echo "$as_me:3264: error: There is no appropiate integer type for the cl_fixnum type" >&5
 echo "$as_me: error: There is no appropiate integer type for the cl_fixnum type" >&2;}
    { (exit 1); exit 1; }; }
 fi
 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 
-echo "$as_me:3270: checking whether byte ordering is bigendian" >&5
+echo "$as_me:3271: checking whether byte ordering is bigendian" >&5
 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
 if test "${ac_cv_c_bigendian+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3276,7 +3276,7 @@ else
   ac_cv_c_bigendian=unknown
 # See if sys/param.h defines the BYTE_ORDER macro.
 cat >conftest.$ac_ext <<_ACEOF
-#line 3278 "configure"
+#line 3279 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -3293,20 +3293,20 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3295: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3296: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3298: \$? = $ac_status" >&5
+  echo "$as_me:3299: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3301: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3302: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3304: \$? = $ac_status" >&5
+  echo "$as_me:3305: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   # It does; now see whether it defined to BIG_ENDIAN or not.
 cat >conftest.$ac_ext <<_ACEOF
-#line 3308 "configure"
+#line 3309 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -3323,16 +3323,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3325: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3326: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3328: \$? = $ac_status" >&5
+  echo "$as_me:3329: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3331: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3332: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3334: \$? = $ac_status" >&5
+  echo "$as_me:3335: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_bigendian=yes
 else
@@ -3348,12 +3348,12 @@ fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 if test $ac_cv_c_bigendian = unknown; then
 if test "$cross_compiling" = yes; then
-  { { echo "$as_me:3350: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:3351: error: cannot run test program while cross compiling" >&5
 echo "$as_me: error: cannot run test program while cross compiling" >&2;}
    { (exit 1); exit 1; }; }
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3355 "configure"
+#line 3356 "configure"
 #include "confdefs.h"
 int
 main ()
@@ -3369,15 +3369,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:3371: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3372: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3374: \$? = $ac_status" >&5
+  echo "$as_me:3375: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:3376: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3377: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3379: \$? = $ac_status" >&5
+  echo "$as_me:3380: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_bigendian=no
 else
@@ -3390,7 +3390,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
-echo "$as_me:3392: result: $ac_cv_c_bigendian" >&5
+echo "$as_me:3393: result: $ac_cv_c_bigendian" >&5
 echo "${ECHO_T}$ac_cv_c_bigendian" >&6
 if test $ac_cv_c_bigendian = yes; then
 
@@ -3401,7 +3401,7 @@ EOF
 fi
     	   # DEFS WORDS_BIGENDIAN
 
-echo "$as_me:3403: checking for X" >&5
+echo "$as_me:3404: checking for X" >&5
 echo $ECHO_N "checking for X... $ECHO_C" >&6
 
 # Check whether --with-x or --without-x was given.
@@ -3498,17 +3498,17 @@ if test "$ac_x_includes" = no; then
   # Guess where to find include files, by looking for Intrinsic.h.
   # First, try using that file with no special directory specified.
   cat >conftest.$ac_ext <<_ACEOF
-#line 3500 "configure"
+#line 3501 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 _ACEOF
-if { (eval echo "$as_me:3504: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:3505: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
   ac_status=$?
   egrep -v '^ *\+' conftest.er1 >conftest.err
   rm -f conftest.er1
   cat conftest.err >&5
-  echo "$as_me:3510: \$? = $ac_status" >&5
+  echo "$as_me:3511: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -3541,7 +3541,7 @@ if test "$ac_x_libraries" = no; then
   ac_save_LIBS=$LIBS
   LIBS="-lXt $LIBS"
   cat >conftest.$ac_ext <<_ACEOF
-#line 3543 "configure"
+#line 3544 "configure"
 #include "confdefs.h"
 #include <X11/Intrinsic.h>
 int
@@ -3553,16 +3553,16 @@ XtMalloc (0)
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3555: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3556: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3558: \$? = $ac_status" >&5
+  echo "$as_me:3559: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:3561: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3562: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3564: \$? = $ac_status" >&5
+  echo "$as_me:3565: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   LIBS=$ac_save_LIBS
 # We can link X programs with no special library path.
@@ -3600,7 +3600,7 @@ fi
 fi # $with_x != no
 
 if test "$have_x" != yes; then
-  echo "$as_me:3602: result: $have_x" >&5
+  echo "$as_me:3603: result: $have_x" >&5
 echo "${ECHO_T}$have_x" >&6
   no_x=yes
 else
@@ -3610,7 +3610,7 @@ else
   # Update the cache value to reflect the command line values.
   ac_cv_have_x="have_x=yes \
 		ac_x_includes=$x_includes ac_x_libraries=$x_libraries"
-  echo "$as_me:3612: result: libraries $x_libraries, headers $x_includes" >&5
+  echo "$as_me:3613: result: libraries $x_libraries, headers $x_includes" >&5
 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6
 fi
 
@@ -3634,11 +3634,11 @@ else
     # others require no space.  Words are not sufficient . . . .
     case `(uname -sr) 2>/dev/null` in
     "SunOS 5"*)
-      echo "$as_me:3636: checking whether -R must be followed by a space" >&5
+      echo "$as_me:3637: checking whether -R must be followed by a space" >&5
 echo $ECHO_N "checking whether -R must be followed by a space... $ECHO_C" >&6
       ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
       cat >conftest.$ac_ext <<_ACEOF
-#line 3640 "configure"
+#line 3641 "configure"
 #include "confdefs.h"
 
 int
@@ -3650,16 +3650,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3652: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3653: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3655: \$? = $ac_status" >&5
+  echo "$as_me:3656: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:3658: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3659: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3661: \$? = $ac_status" >&5
+  echo "$as_me:3662: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_R_nospace=yes
 else
@@ -3669,13 +3669,13 @@ ac_R_nospace=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
       if test $ac_R_nospace = yes; then
-	echo "$as_me:3671: result: no" >&5
+	echo "$as_me:3672: result: no" >&5
 echo "${ECHO_T}no" >&6
 	X_LIBS="$X_LIBS -R$x_libraries"
       else
 	LIBS="$ac_xsave_LIBS -R $x_libraries"
 	cat >conftest.$ac_ext <<_ACEOF
-#line 3677 "configure"
+#line 3678 "configure"
 #include "confdefs.h"
 
 int
@@ -3687,16 +3687,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3689: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3690: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3692: \$? = $ac_status" >&5
+  echo "$as_me:3693: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:3695: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3696: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3698: \$? = $ac_status" >&5
+  echo "$as_me:3699: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_R_space=yes
 else
@@ -3706,11 +3706,11 @@ ac_R_space=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 	if test $ac_R_space = yes; then
-	  echo "$as_me:3708: result: yes" >&5
+	  echo "$as_me:3709: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 	  X_LIBS="$X_LIBS -R $x_libraries"
 	else
-	  echo "$as_me:3712: result: neither works" >&5
+	  echo "$as_me:3713: result: neither works" >&5
 echo "${ECHO_T}neither works" >&6
 	fi
       fi
@@ -3730,7 +3730,7 @@ echo "${ECHO_T}neither works" >&6
     # the Alpha needs dnet_stub (dnet does not exist).
     ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
     cat >conftest.$ac_ext <<_ACEOF
-#line 3732 "configure"
+#line 3733 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -3749,22 +3749,22 @@ XOpenDisplay ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3751: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3752: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3754: \$? = $ac_status" >&5
+  echo "$as_me:3755: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:3757: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3758: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3760: \$? = $ac_status" >&5
+  echo "$as_me:3761: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-echo "$as_me:3766: checking for dnet_ntoa in -ldnet" >&5
+echo "$as_me:3767: checking for dnet_ntoa in -ldnet" >&5
 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6
 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3772,7 +3772,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3774 "configure"
+#line 3775 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -3791,16 +3791,16 @@ dnet_ntoa ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3793: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3794: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3796: \$? = $ac_status" >&5
+  echo "$as_me:3797: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:3799: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3800: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3802: \$? = $ac_status" >&5
+  echo "$as_me:3803: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dnet_dnet_ntoa=yes
 else
@@ -3811,14 +3811,14 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:3813: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+echo "$as_me:3814: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6
 if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
 fi
 
     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
-      echo "$as_me:3820: checking for dnet_ntoa in -ldnet_stub" >&5
+      echo "$as_me:3821: checking for dnet_ntoa in -ldnet_stub" >&5
 echo $ECHO_N "checking for dnet_ntoa in -ldnet_stub... $ECHO_C" >&6
 if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3826,7 +3826,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldnet_stub  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3828 "configure"
+#line 3829 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -3845,16 +3845,16 @@ dnet_ntoa ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3847: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3848: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3850: \$? = $ac_status" >&5
+  echo "$as_me:3851: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:3853: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3854: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3856: \$? = $ac_status" >&5
+  echo "$as_me:3857: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_dnet_stub_dnet_ntoa=yes
 else
@@ -3865,7 +3865,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:3867: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
+echo "$as_me:3868: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
 echo "${ECHO_T}$ac_cv_lib_dnet_stub_dnet_ntoa" >&6
 if test $ac_cv_lib_dnet_stub_dnet_ntoa = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
@@ -3884,13 +3884,13 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
     # on Irix 5.2, according to T.E. Dickey.
     # The functions gethostbyname, getservbyname, and inet_addr are
     # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
-    echo "$as_me:3886: checking for gethostbyname" >&5
+    echo "$as_me:3887: checking for gethostbyname" >&5
 echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
 if test "${ac_cv_func_gethostbyname+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3892 "configure"
+#line 3893 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname (); below.  */
@@ -3921,16 +3921,16 @@ f = gethostbyname;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3923: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3924: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3926: \$? = $ac_status" >&5
+  echo "$as_me:3927: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:3929: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3930: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3932: \$? = $ac_status" >&5
+  echo "$as_me:3933: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_gethostbyname=yes
 else
@@ -3940,11 +3940,11 @@ ac_cv_func_gethostbyname=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:3942: result: $ac_cv_func_gethostbyname" >&5
+echo "$as_me:3943: result: $ac_cv_func_gethostbyname" >&5
 echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
 
     if test $ac_cv_func_gethostbyname = no; then
-      echo "$as_me:3946: checking for gethostbyname in -lnsl" >&5
+      echo "$as_me:3947: checking for gethostbyname in -lnsl" >&5
 echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3952,7 +3952,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lnsl  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3954 "configure"
+#line 3955 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -3971,16 +3971,16 @@ gethostbyname ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3973: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3974: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3976: \$? = $ac_status" >&5
+  echo "$as_me:3977: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:3979: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3980: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3982: \$? = $ac_status" >&5
+  echo "$as_me:3983: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_nsl_gethostbyname=yes
 else
@@ -3991,14 +3991,14 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:3993: result: $ac_cv_lib_nsl_gethostbyname" >&5
+echo "$as_me:3994: result: $ac_cv_lib_nsl_gethostbyname" >&5
 echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
 if test $ac_cv_lib_nsl_gethostbyname = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
 fi
 
       if test $ac_cv_lib_nsl_gethostbyname = no; then
-        echo "$as_me:4000: checking for gethostbyname in -lbsd" >&5
+        echo "$as_me:4001: checking for gethostbyname in -lbsd" >&5
 echo $ECHO_N "checking for gethostbyname in -lbsd... $ECHO_C" >&6
 if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4006,7 +4006,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lbsd  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 4008 "configure"
+#line 4009 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -4025,16 +4025,16 @@ gethostbyname ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4027: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4028: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4030: \$? = $ac_status" >&5
+  echo "$as_me:4031: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4033: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4034: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4036: \$? = $ac_status" >&5
+  echo "$as_me:4037: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_bsd_gethostbyname=yes
 else
@@ -4045,7 +4045,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:4047: result: $ac_cv_lib_bsd_gethostbyname" >&5
+echo "$as_me:4048: result: $ac_cv_lib_bsd_gethostbyname" >&5
 echo "${ECHO_T}$ac_cv_lib_bsd_gethostbyname" >&6
 if test $ac_cv_lib_bsd_gethostbyname = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
@@ -4061,13 +4061,13 @@ fi
     # variants that don't use the nameserver (or something).  -lsocket
     # must be given before -lnsl if both are needed.  We assume that
     # if connect needs -lnsl, so does gethostbyname.
-    echo "$as_me:4063: checking for connect" >&5
+    echo "$as_me:4064: checking for connect" >&5
 echo $ECHO_N "checking for connect... $ECHO_C" >&6
 if test "${ac_cv_func_connect+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4069 "configure"
+#line 4070 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char connect (); below.  */
@@ -4098,16 +4098,16 @@ f = connect;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4100: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4101: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4103: \$? = $ac_status" >&5
+  echo "$as_me:4104: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4106: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4107: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4109: \$? = $ac_status" >&5
+  echo "$as_me:4110: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_connect=yes
 else
@@ -4117,11 +4117,11 @@ ac_cv_func_connect=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:4119: result: $ac_cv_func_connect" >&5
+echo "$as_me:4120: result: $ac_cv_func_connect" >&5
 echo "${ECHO_T}$ac_cv_func_connect" >&6
 
     if test $ac_cv_func_connect = no; then
-      echo "$as_me:4123: checking for connect in -lsocket" >&5
+      echo "$as_me:4124: checking for connect in -lsocket" >&5
 echo $ECHO_N "checking for connect in -lsocket... $ECHO_C" >&6
 if test "${ac_cv_lib_socket_connect+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4129,7 +4129,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 4131 "configure"
+#line 4132 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -4148,16 +4148,16 @@ connect ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4150: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4151: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4153: \$? = $ac_status" >&5
+  echo "$as_me:4154: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4156: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4157: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4159: \$? = $ac_status" >&5
+  echo "$as_me:4160: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_socket_connect=yes
 else
@@ -4168,7 +4168,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:4170: result: $ac_cv_lib_socket_connect" >&5
+echo "$as_me:4171: result: $ac_cv_lib_socket_connect" >&5
 echo "${ECHO_T}$ac_cv_lib_socket_connect" >&6
 if test $ac_cv_lib_socket_connect = yes; then
   X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
@@ -4177,13 +4177,13 @@ fi
     fi
 
     # Guillermo Gomez says -lposix is necessary on A/UX.
-    echo "$as_me:4179: checking for remove" >&5
+    echo "$as_me:4180: checking for remove" >&5
 echo $ECHO_N "checking for remove... $ECHO_C" >&6
 if test "${ac_cv_func_remove+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4185 "configure"
+#line 4186 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char remove (); below.  */
@@ -4214,16 +4214,16 @@ f = remove;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4216: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4217: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4219: \$? = $ac_status" >&5
+  echo "$as_me:4220: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4222: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4223: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4225: \$? = $ac_status" >&5
+  echo "$as_me:4226: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_remove=yes
 else
@@ -4233,11 +4233,11 @@ ac_cv_func_remove=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:4235: result: $ac_cv_func_remove" >&5
+echo "$as_me:4236: result: $ac_cv_func_remove" >&5
 echo "${ECHO_T}$ac_cv_func_remove" >&6
 
     if test $ac_cv_func_remove = no; then
-      echo "$as_me:4239: checking for remove in -lposix" >&5
+      echo "$as_me:4240: checking for remove in -lposix" >&5
 echo $ECHO_N "checking for remove in -lposix... $ECHO_C" >&6
 if test "${ac_cv_lib_posix_remove+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4245,7 +4245,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lposix  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 4247 "configure"
+#line 4248 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -4264,16 +4264,16 @@ remove ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4266: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4267: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4269: \$? = $ac_status" >&5
+  echo "$as_me:4270: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4272: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4273: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4275: \$? = $ac_status" >&5
+  echo "$as_me:4276: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_posix_remove=yes
 else
@@ -4284,7 +4284,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:4286: result: $ac_cv_lib_posix_remove" >&5
+echo "$as_me:4287: result: $ac_cv_lib_posix_remove" >&5
 echo "${ECHO_T}$ac_cv_lib_posix_remove" >&6
 if test $ac_cv_lib_posix_remove = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
@@ -4293,13 +4293,13 @@ fi
     fi
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
-    echo "$as_me:4295: checking for shmat" >&5
+    echo "$as_me:4296: checking for shmat" >&5
 echo $ECHO_N "checking for shmat... $ECHO_C" >&6
 if test "${ac_cv_func_shmat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4301 "configure"
+#line 4302 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char shmat (); below.  */
@@ -4330,16 +4330,16 @@ f = shmat;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4332: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4333: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4335: \$? = $ac_status" >&5
+  echo "$as_me:4336: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4338: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4339: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4341: \$? = $ac_status" >&5
+  echo "$as_me:4342: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_func_shmat=yes
 else
@@ -4349,11 +4349,11 @@ ac_cv_func_shmat=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:4351: result: $ac_cv_func_shmat" >&5
+echo "$as_me:4352: result: $ac_cv_func_shmat" >&5
 echo "${ECHO_T}$ac_cv_func_shmat" >&6
 
     if test $ac_cv_func_shmat = no; then
-      echo "$as_me:4355: checking for shmat in -lipc" >&5
+      echo "$as_me:4356: checking for shmat in -lipc" >&5
 echo $ECHO_N "checking for shmat in -lipc... $ECHO_C" >&6
 if test "${ac_cv_lib_ipc_shmat+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4361,7 +4361,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lipc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 4363 "configure"
+#line 4364 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -4380,16 +4380,16 @@ shmat ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4382: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4383: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4385: \$? = $ac_status" >&5
+  echo "$as_me:4386: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4388: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4389: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4391: \$? = $ac_status" >&5
+  echo "$as_me:4392: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_ipc_shmat=yes
 else
@@ -4400,7 +4400,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:4402: result: $ac_cv_lib_ipc_shmat" >&5
+echo "$as_me:4403: result: $ac_cv_lib_ipc_shmat" >&5
 echo "${ECHO_T}$ac_cv_lib_ipc_shmat" >&6
 if test $ac_cv_lib_ipc_shmat = yes; then
   X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
@@ -4418,7 +4418,7 @@ fi
   # These have to be linked with before -lX11, unlike the other
   # libraries we check for below, so use a different variable.
   # John Interrante, Karl Berry
-  echo "$as_me:4420: checking for IceConnectionNumber in -lICE" >&5
+  echo "$as_me:4421: checking for IceConnectionNumber in -lICE" >&5
 echo $ECHO_N "checking for IceConnectionNumber in -lICE... $ECHO_C" >&6
 if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4426,7 +4426,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 4428 "configure"
+#line 4429 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -4445,16 +4445,16 @@ IceConnectionNumber ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4447: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4448: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4450: \$? = $ac_status" >&5
+  echo "$as_me:4451: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4453: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4454: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4456: \$? = $ac_status" >&5
+  echo "$as_me:4457: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_ICE_IceConnectionNumber=yes
 else
@@ -4465,7 +4465,7 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:4467: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
+echo "$as_me:4468: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
 echo "${ECHO_T}$ac_cv_lib_ICE_IceConnectionNumber" >&6
 if test $ac_cv_lib_ICE_IceConnectionNumber = yes; then
   X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
@@ -4490,13 +4490,13 @@ fi
 
 XLIBS="$XLIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS"
 
-echo "$as_me:4492: checking checking for gmp..." >&5
+echo "$as_me:4493: checking checking for gmp..." >&5
 echo $ECHO_N "checking checking for gmp...... $ECHO_C" >&6
 if test ${local_gmp} = "yes" ; then
-  echo "$as_me:4495: result: already installed" >&5
+  echo "$as_me:4496: result: already installed" >&5
 echo "${ECHO_T}already installed" >&6
 else
-  echo "$as_me:4498: result: configuring local copy" >&5
+  echo "$as_me:4499: result: configuring local copy" >&5
 echo "${ECHO_T}configuring local copy" >&6
   test -d gmp && rm -rf gmp
   if mkdir gmp; then
@@ -4506,22 +4506,22 @@ echo "${ECHO_T}configuring local copy" >&6
         --libdir=${builddir} $gmp_flags)
   fi
 fi
-echo "$as_me:4508: checking checking for Boehm-Weiser gc..." >&5
+echo "$as_me:4509: checking checking for Boehm-Weiser gc..." >&5
 echo $ECHO_N "checking checking for Boehm-Weiser gc...... $ECHO_C" >&6
 if test ${boehm} = "no"; then
-  echo "$as_me:4511: result: use small collector instead" >&5
+  echo "$as_me:4512: result: use small collector instead" >&5
 echo "${ECHO_T}use small collector instead" >&6
 elif test "${local_boehm}" = "no" ; then
-  echo "$as_me:4514: result: configuring local copy" >&5
+  echo "$as_me:4515: result: configuring local copy" >&5
 echo "${ECHO_T}configuring local copy" >&6
   test -d gc && rm -rf gc
   if mkdir gc; then
    (cd gc;
-     $srcdir/gc/configure --disable-shared --prefix=$bindir \
+     $srcdir/gc/configure --disable-threads --disable-shared --prefix=$bindir \
 	--includedir=${builddir}/h --libdir=${builddir})
   fi
 else
-  echo "$as_me:4523: result: already installed" >&5
+  echo "$as_me:4524: result: already installed" >&5
 echo "${ECHO_T}already installed" >&6
 fi
 ac_config_files="$ac_config_files compile.lsp compile_rest.lsp bare.lsp lsp/config.lsp cmp/cmpcfg.lsp lsp/load.lsp clos/load.lsp cmp/load.lsp ../Makefile Makefile c/Makefile doc/Makefile tk/Makefile clx/defsys.lsp tests/Makefile ansi-tests/Makefile gabriel/Makefile lsp/defsys.lsp cmp/defsys.lsp clos/defsys.lsp"
@@ -4604,7 +4604,7 @@ DEFS=-DHAVE_CONFIG_H
 : ${CONFIG_STATUS=./config.status}
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:4606: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:4607: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -4777,7 +4777,7 @@ cat >>$CONFIG_STATUS <<\EOF
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:4779: error: ambiguous option: $1
+    { { echo "$as_me:4780: error: ambiguous option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: ambiguous option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -4796,7 +4796,7 @@ Try \`$0 --help' for more information." >&2;}
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:4798: error: unrecognized option: $1
+  -*) { { echo "$as_me:4799: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2;}
@@ -4852,7 +4852,7 @@ do
   "cmp/defsys.lsp" ) CONFIG_FILES="$CONFIG_FILES cmp/defsys.lsp" ;;
   "clos/defsys.lsp" ) CONFIG_FILES="$CONFIG_FILES clos/defsys.lsp" ;;
   "h/config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS h/config.h" ;;
-  *) { { echo "$as_me:4854: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:4855: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -5106,7 +5106,7 @@ done; }
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:5108: creating $ac_file" >&5
+    { echo "$as_me:5109: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -5124,7 +5124,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:5126: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:5127: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -5137,7 +5137,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:5139: error: cannot find input file: $f" >&5
+           { { echo "$as_me:5140: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -5198,7 +5198,7 @@ for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
   * )   ac_file_in=$ac_file.in ;;
   esac
 
-  test x"$ac_file" != x- && { echo "$as_me:5200: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:5201: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -5209,7 +5209,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:5211: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:5212: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -5222,7 +5222,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:5224: error: cannot find input file: $f" >&5
+           { { echo "$as_me:5225: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -5339,7 +5339,7 @@ cat >>$CONFIG_STATUS <<\EOF
   rm -f $tmp/in
   if test x"$ac_file" != x-; then
     if cmp -s $ac_file $tmp/config.h 2>/dev/null; then
-      { echo "$as_me:5341: $ac_file is unchanged" >&5
+      { echo "$as_me:5342: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
diff --git a/src/configure.in b/src/configure.in
index b4d6f2966..deeba3016 100644
--- a/src/configure.in
+++ b/src/configure.in
@@ -301,7 +301,7 @@ elif test "${local_boehm}" = "no" ; then
   test -d gc && rm -rf gc
   if mkdir gc; then
    (cd gc;
-     $srcdir/gc/configure --disable-shared --prefix=$bindir \
+     $srcdir/gc/configure --disable-threads --disable-shared --prefix=$bindir \
 	--includedir=${builddir}/h --libdir=${builddir})
   fi
 else