X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=configure;h=bf239a7008656bc41109300dfae9c901352175b6;hp=02c77b2cb0d7bba8c867820bf8c8fc437c2c77a9;hb=4a5121c3b907c377584ac09d4e5401c4107eaf5a;hpb=7587a9b1d70b1d674c7b93e13e3fdd523ad3ecf1

diff --git a/configure b/configure
index 02c77b2c..bf239a70 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.in Revision: 1.19 .
+# From configure.in Revision: 1.42 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by Autoconf 2.52.
 #
@@ -685,6 +685,8 @@ Optional Features:
   --disable-jar-files      Prevents the use of jar files to capture cookies.
   --disable-editor         Prevents the use of the web-based actions file
                            editor and web-based temporary disable setting.
+  --enable-no-gifs         Use politically correct PNG format instead of GIF
+                           for built-in images. May not work with all browsers.
   --enable-regex-matching=pcre  Use perl-compatible regex for actionsfile
                                 pattern matching (default)
   --enable-regex-matching=gnu   Use gnu style regex for actionsfile pattern
@@ -699,6 +701,12 @@ Optional Features:
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
+  --with-docbook=yes|no|directory
+                           Enable docbook documentation creation
+			   (default = yes, for gnu and linux)
+  --with-db2html=<path/executable>
+                          Set the location of the docbook to html converter
+                          (default = search)
   --with-debug            Enable debug mode
 
 Some influential environment variables:
@@ -893,7 +901,7 @@ if test -z "$CONFIG_SITE"; then
 fi
 for ac_site_file in $CONFIG_SITE; do
   if test -r "$ac_site_file"; then
-    { echo "$as_me:896: loading site script $ac_site_file" >&5
+    { echo "$as_me:904: loading site script $ac_site_file" >&5
 echo "$as_me: loading site script $ac_site_file" >&6;}
     cat "$ac_site_file" >&5
     . "$ac_site_file"
@@ -904,7 +912,7 @@ if test -r "$cache_file"; then
   # Some versions of bash will fail to source /dev/null (special
   # files actually), so we avoid doing that.
   if test -f "$cache_file"; then
-    { echo "$as_me:907: loading cache $cache_file" >&5
+    { echo "$as_me:915: loading cache $cache_file" >&5
 echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . $cache_file;;
@@ -912,7 +920,7 @@ echo "$as_me: loading cache $cache_file" >&6;}
     esac
   fi
 else
-  { echo "$as_me:915: creating cache $cache_file" >&5
+  { echo "$as_me:923: creating cache $cache_file" >&5
 echo "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
@@ -928,21 +936,21 @@ for ac_var in `(set) 2>&1 |
   eval ac_new_val="\$ac_env_${ac_var}_value"
   case $ac_old_set,$ac_new_set in
     set,)
-      { echo "$as_me:931: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+      { echo "$as_me:939: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,set)
-      { echo "$as_me:935: error: \`$ac_var' was not set in the previous run" >&5
+      { echo "$as_me:943: error: \`$ac_var' was not set in the previous run" >&5
 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,);;
     *)
       if test "x$ac_old_val" != "x$ac_new_val"; then
-        { echo "$as_me:941: error: \`$ac_var' has changed since the previous run:" >&5
+        { echo "$as_me:949: error: \`$ac_var' has changed since the previous run:" >&5
 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-        { echo "$as_me:943:   former value:  $ac_old_val" >&5
+        { echo "$as_me:951:   former value:  $ac_old_val" >&5
 echo "$as_me:   former value:  $ac_old_val" >&2;}
-        { echo "$as_me:945:   current value: $ac_new_val" >&5
+        { echo "$as_me:953:   current value: $ac_new_val" >&5
 echo "$as_me:   current value: $ac_new_val" >&2;}
         ac_cache_corrupted=:
       fi;;
@@ -961,9 +969,9 @@ echo "$as_me:   current value: $ac_new_val" >&2;}
   fi
 done
 if $ac_cache_corrupted; then
-  { echo "$as_me:964: error: changes in the environment can compromise the build" >&5
+  { echo "$as_me:972: error: changes in the environment can compromise the build" >&5
 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  { { echo "$as_me:966: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
+  { { echo "$as_me:974: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -983,10 +991,10 @@ esac
 echo "#! $SHELL" >conftest.sh
 echo  "exit 0"   >>conftest.sh
 chmod +x conftest.sh
-if { (echo "$as_me:986: PATH=\".;.\"; conftest.sh") >&5
+if { (echo "$as_me:994: PATH=\".;.\"; conftest.sh") >&5
   (PATH=".;."; conftest.sh) 2>&5
   ac_status=$?
-  echo "$as_me:989: \$? = $ac_status" >&5
+  echo "$as_me:997: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   ac_path_separator=';'
 else
@@ -1014,7 +1022,7 @@ for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
   fi
 done
 if test -z "$ac_aux_dir"; then
-  { { echo "$as_me:1017: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+  { { echo "$as_me:1025: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1024,11 +1032,11 @@ ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
 
 # Make sure we can run config.sub.
 $ac_config_sub sun4 >/dev/null 2>&1 ||
-  { { echo "$as_me:1027: error: cannot run $ac_config_sub" >&5
+  { { echo "$as_me:1035: error: cannot run $ac_config_sub" >&5
 echo "$as_me: error: cannot run $ac_config_sub" >&2;}
    { (exit 1); exit 1; }; }
 
-echo "$as_me:1031: checking build system type" >&5
+echo "$as_me:1039: checking build system type" >&5
 echo $ECHO_N "checking build system type... $ECHO_C" >&6
 if test "${ac_cv_build+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1037,23 +1045,23 @@ else
 test -z "$ac_cv_build_alias" &&
   ac_cv_build_alias=`$ac_config_guess`
 test -z "$ac_cv_build_alias" &&
-  { { echo "$as_me:1040: error: cannot guess build type; you must specify one" >&5
+  { { echo "$as_me:1048: error: cannot guess build type; you must specify one" >&5
 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
    { (exit 1); exit 1; }; }
 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
-  { { echo "$as_me:1044: error: $ac_config_sub $ac_cv_build_alias failed." >&5
+  { { echo "$as_me:1052: error: $ac_config_sub $ac_cv_build_alias failed." >&5
 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:1049: result: $ac_cv_build" >&5
+echo "$as_me:1057: result: $ac_cv_build" >&5
 echo "${ECHO_T}$ac_cv_build" >&6
 build=$ac_cv_build
 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 
-echo "$as_me:1056: checking host system type" >&5
+echo "$as_me:1064: checking host system type" >&5
 echo $ECHO_N "checking host system type... $ECHO_C" >&6
 if test "${ac_cv_host+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -1062,22 +1070,47 @@ else
 test -z "$ac_cv_host_alias" &&
   ac_cv_host_alias=$ac_cv_build_alias
 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
-  { { echo "$as_me:1065: error: $ac_config_sub $ac_cv_host_alias failed" >&5
+  { { echo "$as_me:1073: error: $ac_config_sub $ac_cv_host_alias failed" >&5
 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
    { (exit 1); exit 1; }; }
 
 fi
-echo "$as_me:1070: result: $ac_cv_host" >&5
+echo "$as_me:1078: result: $ac_cv_host" >&5
 echo "${ECHO_T}$ac_cv_host" >&6
 host=$ac_cv_host
 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 
+dodk=auto
+DKPREFIX=none
+
+# Check whether --with-docbook or --without-docbook was given.
+if test "${with_docbook+set}" = set; then
+  withval="$with_docbook"
+  case "$with_docbook" in
+yes) dodk=yes;;
+no) dodk=no;;
+*)
+	dodk=no
+	DKPREFIX=$withval
+	;;
+esac
+
+fi;
+DB2HTML=false
+
+# Check whether --with-db2html or --without-db2html was given.
+if test "${with_db2html+set}" = set; then
+  withval="$with_db2html"
+  DB2HTML=$withval
+
+fi;
+
 VERSION_MAJOR=2
 VERSION_MINOR=9
-VERSION_POINT=9
-CODE_STATUS="\"alpha\""
+VERSION_POINT=12
+CODE_STATUS="beta"
 
 cat >>confdefs.h <<EOF
 #define VERSION_MAJOR ${VERSION_MAJOR}
@@ -1096,7 +1129,7 @@ cat >>confdefs.h <<EOF
 EOF
 
 cat >>confdefs.h <<EOF
-#define CODE_STATUS ${CODE_STATUS}
+#define CODE_STATUS "${CODE_STATUS}"
 EOF
 
 ac_ext=c
@@ -1107,7 +1140,7 @@ 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:1110: checking for $ac_word" >&5
+echo "$as_me:1143: 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
@@ -1122,7 +1155,7 @@ 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:1125: found $ac_dir/$ac_word" >&5
+echo "$as_me:1158: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1130,10 +1163,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1133: result: $CC" >&5
+  echo "$as_me:1166: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1136: result: no" >&5
+  echo "$as_me:1169: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1142,7 +1175,7 @@ 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:1145: checking for $ac_word" >&5
+echo "$as_me:1178: 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
@@ -1157,7 +1190,7 @@ 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:1160: found $ac_dir/$ac_word" >&5
+echo "$as_me:1193: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1165,10 +1198,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1168: result: $ac_ct_CC" >&5
+  echo "$as_me:1201: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1171: result: no" >&5
+  echo "$as_me:1204: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1181,7 +1214,7 @@ 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:1184: checking for $ac_word" >&5
+echo "$as_me:1217: 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
@@ -1196,7 +1229,7 @@ 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:1199: found $ac_dir/$ac_word" >&5
+echo "$as_me:1232: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1204,10 +1237,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1207: result: $CC" >&5
+  echo "$as_me:1240: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1210: result: no" >&5
+  echo "$as_me:1243: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1216,7 +1249,7 @@ 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:1219: checking for $ac_word" >&5
+echo "$as_me:1252: 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
@@ -1231,7 +1264,7 @@ 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:1234: found $ac_dir/$ac_word" >&5
+echo "$as_me:1267: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1239,10 +1272,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1242: result: $ac_ct_CC" >&5
+  echo "$as_me:1275: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1245: result: no" >&5
+  echo "$as_me:1278: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1255,7 +1288,7 @@ 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:1258: checking for $ac_word" >&5
+echo "$as_me:1291: 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) $ECHO_C" >&6
@@ -1275,7 +1308,7 @@ if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
   continue
 fi
 ac_cv_prog_CC="cc"
-echo "$as_me:1278: found $ac_dir/$ac_word" >&5
+echo "$as_me:1311: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1297,10 +1330,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1300: result: $CC" >&5
+  echo "$as_me:1333: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1303: result: no" >&5
+  echo "$as_me:1336: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1311,7 +1344,7 @@ 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:1314: checking for $ac_word" >&5
+echo "$as_me:1347: 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
@@ -1326,7 +1359,7 @@ 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:1329: found $ac_dir/$ac_word" >&5
+echo "$as_me:1362: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1334,10 +1367,10 @@ fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-  echo "$as_me:1337: result: $CC" >&5
+  echo "$as_me:1370: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-  echo "$as_me:1340: result: no" >&5
+  echo "$as_me:1373: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1350,7 +1383,7 @@ 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:1353: checking for $ac_word" >&5
+echo "$as_me:1386: 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
@@ -1365,7 +1398,7 @@ 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:1368: found $ac_dir/$ac_word" >&5
+echo "$as_me:1401: found $ac_dir/$ac_word" >&5
 break
 done
 
@@ -1373,10 +1406,10 @@ fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-  echo "$as_me:1376: result: $ac_ct_CC" >&5
+  echo "$as_me:1409: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-  echo "$as_me:1379: result: no" >&5
+  echo "$as_me:1412: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 
@@ -1388,32 +1421,32 @@ fi
 
 fi
 
-test -z "$CC" && { { echo "$as_me:1391: error: no acceptable cc found in \$PATH" >&5
+test -z "$CC" && { { echo "$as_me:1424: 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 "$as_me:1396:" \
+echo "$as_me:1429:" \
      "checking for C compiler version" >&5
 ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:1399: \"$ac_compiler --version </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1432: \"$ac_compiler --version </dev/null >&5\"") >&5
   (eval $ac_compiler --version </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1402: \$? = $ac_status" >&5
+  echo "$as_me:1435: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1404: \"$ac_compiler -v </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1437: \"$ac_compiler -v </dev/null >&5\"") >&5
   (eval $ac_compiler -v </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1407: \$? = $ac_status" >&5
+  echo "$as_me:1440: \$? = $ac_status" >&5
   (exit $ac_status); }
-{ (eval echo "$as_me:1409: \"$ac_compiler -V </dev/null >&5\"") >&5
+{ (eval echo "$as_me:1442: \"$ac_compiler -V </dev/null >&5\"") >&5
   (eval $ac_compiler -V </dev/null >&5) 2>&5
   ac_status=$?
-  echo "$as_me:1412: \$? = $ac_status" >&5
+  echo "$as_me:1445: \$? = $ac_status" >&5
   (exit $ac_status); }
 
 cat >conftest.$ac_ext <<_ACEOF
-#line 1416 "configure"
+#line 1449 "configure"
 #include "confdefs.h"
 
 int
@@ -1429,13 +1462,13 @@ 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:1432: checking for C compiler default output" >&5
+echo "$as_me:1465: 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 "$as_me:1435: \"$ac_link_default\"") >&5
+if { (eval echo "$as_me:1468: \"$ac_link_default\"") >&5
   (eval $ac_link_default) 2>&5
   ac_status=$?
-  echo "$as_me:1438: \$? = $ac_status" >&5
+  echo "$as_me:1471: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # Find the output, starting from the most likely.  This scheme is
 # not robust to junk in `.', hence go to wildcards (a.*) only as a last
@@ -1458,34 +1491,34 @@ done
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1461: error: C compiler cannot create executables" >&5
+{ { echo "$as_me:1494: error: C compiler cannot create executables" >&5
 echo "$as_me: error: C compiler cannot create executables" >&2;}
    { (exit 77); exit 77; }; }
 fi
 
 ac_exeext=$ac_cv_exeext
-echo "$as_me:1467: result: $ac_file" >&5
+echo "$as_me:1500: 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 "$as_me:1472: checking whether the C compiler works" >&5
+echo "$as_me:1505: 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:1478: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1511: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1481: \$? = $ac_status" >&5
+  echo "$as_me:1514: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
     cross_compiling=no
   else
     if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
     else
-	{ { echo "$as_me:1488: error: cannot run C compiled programs.
+	{ { echo "$as_me:1521: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&5
 echo "$as_me: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&2;}
@@ -1493,24 +1526,24 @@ If you meant to cross compile, use \`--host'." >&2;}
     fi
   fi
 fi
-echo "$as_me:1496: result: yes" >&5
+echo "$as_me:1529: result: yes" >&5
 echo "${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 "$as_me:1503: checking whether we are cross compiling" >&5
+echo "$as_me:1536: checking whether we are cross compiling" >&5
 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:1505: result: $cross_compiling" >&5
+echo "$as_me:1538: result: $cross_compiling" >&5
 echo "${ECHO_T}$cross_compiling" >&6
 
-echo "$as_me:1508: checking for executable suffix" >&5
+echo "$as_me:1541: checking for executable suffix" >&5
 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
-if { (eval echo "$as_me:1510: \"$ac_link\"") >&5
+if { (eval echo "$as_me:1543: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:1513: \$? = $ac_status" >&5
+  echo "$as_me:1546: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
@@ -1526,25 +1559,25 @@ for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do
   esac
 done
 else
-  { { echo "$as_me:1529: error: cannot compute EXEEXT: cannot compile and link" >&5
+  { { echo "$as_me:1562: error: cannot compute EXEEXT: cannot compile and link" >&5
 echo "$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:1535: result: $ac_cv_exeext" >&5
+echo "$as_me:1568: 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:1541: checking for object suffix" >&5
+echo "$as_me:1574: 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 1547 "configure"
+#line 1580 "configure"
 #include "confdefs.h"
 
 int
@@ -1556,10 +1589,10 @@ main ()
 }
 _ACEOF
 rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:1559: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1592: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1562: \$? = $ac_status" >&5
+  echo "$as_me:1595: \$? = $ac_status" >&5
   (exit $ac_status); }; then
   for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
   case $ac_file in
@@ -1571,24 +1604,24 @@ done
 else
   echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1574: error: cannot compute OBJEXT: cannot compile" >&5
+{ { echo "$as_me:1607: error: cannot compute OBJEXT: cannot compile" >&5
 echo "$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:1581: result: $ac_cv_objext" >&5
+echo "$as_me:1614: result: $ac_cv_objext" >&5
 echo "${ECHO_T}$ac_cv_objext" >&6
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-echo "$as_me:1585: checking whether we are using the GNU C compiler" >&5
+echo "$as_me:1618: 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 1591 "configure"
+#line 1624 "configure"
 #include "confdefs.h"
 
 int
@@ -1603,16 +1636,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1606: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1639: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1609: \$? = $ac_status" >&5
+  echo "$as_me:1642: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1612: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1645: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1615: \$? = $ac_status" >&5
+  echo "$as_me:1648: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_compiler_gnu=yes
 else
@@ -1624,19 +1657,19 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 
 fi
-echo "$as_me:1627: result: $ac_cv_c_compiler_gnu" >&5
+echo "$as_me:1660: 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:1633: checking whether $CC accepts -g" >&5
+echo "$as_me:1666: 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 1639 "configure"
+#line 1672 "configure"
 #include "confdefs.h"
 
 int
@@ -1648,16 +1681,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1651: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1684: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1654: \$? = $ac_status" >&5
+  echo "$as_me:1687: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1657: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1690: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1660: \$? = $ac_status" >&5
+  echo "$as_me:1693: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_prog_cc_g=yes
 else
@@ -1667,7 +1700,7 @@ ac_cv_prog_cc_g=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:1670: result: $ac_cv_prog_cc_g" >&5
+echo "$as_me:1703: result: $ac_cv_prog_cc_g" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
 if test "$ac_test_CFLAGS" = set; then
   CFLAGS=$ac_save_CFLAGS
@@ -1694,16 +1727,16 @@ cat >conftest.$ac_ext <<_ACEOF
 #endif
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1697: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1730: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1700: \$? = $ac_status" >&5
+  echo "$as_me:1733: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1703: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1736: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1706: \$? = $ac_status" >&5
+  echo "$as_me:1739: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   for ac_declaration in \
    ''\
@@ -1715,7 +1748,7 @@ if { (eval echo "$as_me:1697: \"$ac_compile\"") >&5
    'void exit (int);'
 do
   cat >conftest.$ac_ext <<_ACEOF
-#line 1718 "configure"
+#line 1751 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 $ac_declaration
@@ -1728,16 +1761,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1731: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1764: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1734: \$? = $ac_status" >&5
+  echo "$as_me:1767: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1737: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1770: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1740: \$? = $ac_status" >&5
+  echo "$as_me:1773: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -1747,7 +1780,7 @@ continue
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
   cat >conftest.$ac_ext <<_ACEOF
-#line 1750 "configure"
+#line 1783 "configure"
 #include "confdefs.h"
 $ac_declaration
 int
@@ -1759,16 +1792,16 @@ exit (42);
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1762: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1795: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:1765: \$? = $ac_status" >&5
+  echo "$as_me:1798: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:1768: \"$ac_try\"") >&5
+  { (eval echo "$as_me:1801: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:1771: \$? = $ac_status" >&5
+  echo "$as_me:1804: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   break
 else
@@ -1800,7 +1833,7 @@ ac_cpp='$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 "$as_me:1803: checking how to run the C preprocessor" >&5
+echo "$as_me:1836: 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 "$CPP"; then
@@ -1821,18 +1854,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 1824 "configure"
+#line 1857 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:1829: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:1862: \"$ac_cpp conftest.$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:1835: \$? = $ac_status" >&5
+  echo "$as_me:1868: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -1855,17 +1888,17 @@ 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 1858 "configure"
+#line 1891 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:1862: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:1895: \"$ac_cpp conftest.$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:1868: \$? = $ac_status" >&5
+  echo "$as_me:1901: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -1902,7 +1935,7 @@ fi
 else
   ac_cv_prog_CPP=$CPP
 fi
-echo "$as_me:1905: result: $CPP" >&5
+echo "$as_me:1938: result: $CPP" >&5
 echo "${ECHO_T}$CPP" >&6
 ac_preproc_ok=false
 for ac_c_preproc_warn_flag in '' yes
@@ -1912,18 +1945,18 @@ do
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp. "Syntax error" is here to catch this case.
   cat >conftest.$ac_ext <<_ACEOF
-#line 1915 "configure"
+#line 1948 "configure"
 #include "confdefs.h"
 #include <assert.h>
                      Syntax error
 _ACEOF
-if { (eval echo "$as_me:1920: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:1953: \"$ac_cpp conftest.$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:1926: \$? = $ac_status" >&5
+  echo "$as_me:1959: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -1946,17 +1979,17 @@ 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 1949 "configure"
+#line 1982 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:1953: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:1986: \"$ac_cpp conftest.$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:1959: \$? = $ac_status" >&5
+  echo "$as_me:1992: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -1984,7 +2017,7 @@ rm -f conftest.err conftest.$ac_ext
 if $ac_preproc_ok; then
   :
 else
-  { { echo "$as_me:1987: error: C preprocessor \"$CPP\" fails sanity check" >&5
+  { { echo "$as_me:2020: error: C preprocessor \"$CPP\" fails sanity check" >&5
 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
    { (exit 1); exit 1; }; }
 fi
@@ -1997,7 +2030,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 # Extract the first word of "gdb", so it can be a program name with args.
 set dummy gdb; ac_word=$2
-echo "$as_me:2000: checking for $ac_word" >&5
+echo "$as_me:2033: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_GDB+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2012,181 +2045,1089 @@ for ac_dir in $ac_dummy; do
   test -z "$ac_dir" && ac_dir=.
   $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_GDB="yes"
-echo "$as_me:2015: found $ac_dir/$ac_word" >&5
+echo "$as_me:2048: found $ac_dir/$ac_word" >&5
+break
+done
+
+  test -z "$ac_cv_prog_GDB" && ac_cv_prog_GDB="no"
+fi
+fi
+GDB=$ac_cv_prog_GDB
+if test -n "$GDB"; then
+  echo "$as_me:2057: result: $GDB" >&5
+echo "${ECHO_T}$GDB" >&6
+else
+  echo "$as_me:2060: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+# Check whether --with-debug or --without-debug was given.
+if test "${with_debug+set}" = set; then
+  withval="$with_debug"
+
+                if test "x$withval" != "xno" ; then
+		    if test $ac_cv_prog_cc_g = yes; then
+		      if test "$GCC" = yes; then
+			if test "$GDB"; then
+			  CFLAGS="-ggdb"
+			else
+			  CFLAGS="-g"
+			fi
+			CFLAGS="$CFLAGS -Wshadow  -Wconversion"
+		      else
+			CFLAGS="-g"
+		      fi
+		   fi
+                fi
+
+else
+
+	    if test "X$CFLAGS" = "X"; then # if CFLAGS are unset
+	      if test "$GCC" = yes; then
+		CFLAGS="-O2"
+	      else
+		CFLAGS=
+	      fi
+	    fi
+
+fi;
+
+if test "$GCC"; then
+  CFLAGS="-pipe $CFLAGS"
+fi
+
+case $host_os in
+  *mingw32* ) MINGW32=yes;;
+          * ) MINGW32=no;;
+esac
+
+case $host_os in
+  *cygwin* ) CYGWIN=yes;;
+         * ) CYGWIN=no;;
+esac
+
+if test "$MINGW32" = "yes"; then
+  target_type=mingw
+else
+  if test "$CYGWIN" = "yes"; then
+    target_type=cygwin
+  else
+    target_type=unix
+  fi
+fi
+
+if test $dodk = auto; then
+	dodk=no
+	if test $target_type = unix; then
+		case "$host_os" in
+		linux* | gnu*)
+			dodk=yes
+		;;
+		esac
+	fi
+fi
+
+# Check whether --enable-mingw32 or --disable-mingw32 was given.
+if test "${enable_mingw32+set}" = set; then
+  enableval="$enable_mingw32"
+  if test $enableval = yes; then
+  target_type=mingw
+fi
+fi;
+
+if test $target_type = mingw; then
+  WIN_ONLY=
+  SPECIAL_CFLAGS="-mwindows -mno-cygwin"
+  PTHREAD_LIB=-lpthreadGC
+  echo "Using mingw32 (Win32 GUI)"
+else
+  WIN_ONLY=#
+  if test $target_type = cygwin; then
+    SPECIAL_CFLAGS="-mno-win32"
+    PTHREAD_LIB=
+    echo "Using Cygnus (Win32 command line)"
+  else
+    SPECIAL_CFLAGS=
+    PTHREAD_LIB=-lpthread
+  fi
+fi
+
+if test $dodk != no; then
+	for ac_prog in w3m lynx links
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:2160: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_WDUMP+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$WDUMP"; then
+  ac_cv_prog_WDUMP="$WDUMP" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_WDUMP="$ac_prog"
+echo "$as_me:2175: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+WDUMP=$ac_cv_prog_WDUMP
+if test -n "$WDUMP"; then
+  echo "$as_me:2183: result: $WDUMP" >&5
+echo "${ECHO_T}$WDUMP" >&6
+else
+  echo "$as_me:2186: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$WDUMP" && break
+done
+test -n "$WDUMP" || WDUMP="false"
+
+	if test "$WDUMP" = false; then
+		{ { echo "$as_me:2195: error: You need some kind of text browser to continue \(w3m, lynx and links are supported\)" >&5
+echo "$as_me: error: You need some kind of text browser to continue \(w3m, lynx and links are supported\)" >&2;}
+   { (exit 1); exit 1; }; }
+	fi
+	if test $DB2HTML = false; then
+						DB2HTML=""
+		for ac_prog in db2html docbook2html
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:2205: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_DB2HTML+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$DB2HTML"; then
+  ac_cv_prog_DB2HTML="$DB2HTML" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_DB2HTML="$ac_prog"
+echo "$as_me:2220: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+DB2HTML=$ac_cv_prog_DB2HTML
+if test -n "$DB2HTML"; then
+  echo "$as_me:2228: result: $DB2HTML" >&5
+echo "${ECHO_T}$DB2HTML" >&6
+else
+  echo "$as_me:2231: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$DB2HTML" && break
+done
+test -n "$DB2HTML" || DB2HTML="false"
+
+	fi
+fi
+
+for ac_prog in rpm
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:2246: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_RPMBIN+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$RPMBIN"; then
+  ac_cv_prog_RPMBIN="$RPMBIN" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_RPMBIN="$ac_prog"
+echo "$as_me:2261: found $ac_dir/$ac_word" >&5
+break
+done
+
+fi
+fi
+RPMBIN=$ac_cv_prog_RPMBIN
+if test -n "$RPMBIN"; then
+  echo "$as_me:2269: result: $RPMBIN" >&5
+echo "${ECHO_T}$RPMBIN" >&6
+else
+  echo "$as_me:2272: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$RPMBIN" && break
+done
+test -n "$RPMBIN" || RPMBIN="false"
+
+if test $RPMBIN != false; then
+		RPM_BASE=`rpm --eval "%{_topdir}"`
+		if test "$RPM_BASE" = ""; then
+			RPM_BASE=/usr/src/redhat
+		fi
+fi
+
+for ac_prog in jade openjade
+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:2291: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_JADEBIN+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  if test -n "$JADEBIN"; then
+  ac_cv_prog_JADEBIN="$JADEBIN" # Let the user override the test.
+else
+  ac_save_IFS=$IFS; IFS=$ac_path_separator
+ac_dummy="$PATH"
+for ac_dir in $ac_dummy; do
+  IFS=$ac_save_IFS
+  test -z "$ac_dir" && ac_dir=.
+  $as_executable_p "$ac_dir/$ac_word" || continue
+ac_cv_prog_JADEBIN="$ac_prog"
+echo "$as_me:2306: found $ac_dir/$ac_word" >&5
 break
 done
 
-  test -z "$ac_cv_prog_GDB" && ac_cv_prog_GDB="no"
-fi
-fi
-GDB=$ac_cv_prog_GDB
-if test -n "$GDB"; then
-  echo "$as_me:2024: result: $GDB" >&5
-echo "${ECHO_T}$GDB" >&6
+fi
+fi
+JADEBIN=$ac_cv_prog_JADEBIN
+if test -n "$JADEBIN"; then
+  echo "$as_me:2314: result: $JADEBIN" >&5
+echo "${ECHO_T}$JADEBIN" >&6
+else
+  echo "$as_me:2317: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+  test -n "$JADEBIN" && break
+done
+test -n "$JADEBIN" || JADEBIN="false"
+
+if test $dodk = yes; then
+  if test $DKPREFIX = none; then
+    for i in /usr/share/sgml/docbook/dsssl-stylesheets /usr/share/sgml/docbkdsl; do
+      echo -n "checking for $i/html/docbook.dsl..."
+      if test -f $i/html/docbook.dsl; then
+        echo "yes"
+        DKPREFIX=$i
+	break
+      else
+        echo "no"
+      fi
+    done
+  fi
+fi
+
+old_CFLAGS_nospecial=$CFLAGS
+CFLAGS="$CFLAGS $SPECIAL_CFLAGS"
+
+# Hack to force AutoConf to use the CFLAGS we just set
+ac_cpp='$CPP $CPPFLAGS $SPECIAL_CFLAGS'
+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
+ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+
+echo "$as_me:2348: checking for pthread.h" >&5
+echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
+if test "${ac_cv_header_pthread_h+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2354 "configure"
+#include "confdefs.h"
+#include <pthread.h>
+_ACEOF
+if { (eval echo "$as_me:2358: \"$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:2364: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  ac_cv_header_pthread_h=yes
+else
+  echo "$as_me: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  ac_cv_header_pthread_h=no
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:2383: result: $ac_cv_header_pthread_h" >&5
+echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
+if test $ac_cv_header_pthread_h = yes; then
+  have_pthread=yes
+else
+  have_pthread=no
+fi
+
+# Check whether --enable-pthread or --disable-pthread was given.
+if test "${enable_pthread+set}" = set; then
+  enableval="$enable_pthread"
+  if test $enableval = no; then
+  # Disable pthreads
+  have_pthread=no
+fi
+fi;
+
+if test $have_pthread = yes; then
+  PTHREAD_ONLY=
+  cat >>confdefs.h <<\EOF
+#define FEATURE_PTHREAD 1
+EOF
+
+  echo Using POSIX threads
+  if test "$GCC" = "yes"; then
+    # Set a GCC specific switch:
+    if test "$target_type" = "unix"; then
+      # This compiler switch makes Linux thread-safe
+      # Don't know about other OS's?  Is this switch
+      # supported?
+      PTHREAD_LIB=
+      SPECIAL_CFLAGS="-pthread"
+    fi
+  fi
+else
+  PTHREAD_ONLY=#
+  echo Using native threads
+fi
+
+echo "$as_me:2422: 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) $ECHO_C" >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lnsl  $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+#line 2430 "configure"
+#include "confdefs.h"
+
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char gethostbyname ();
+int
+main ()
+{
+gethostbyname ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:2449: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:2452: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:2455: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2458: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_lib_nsl_gethostbyname=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_lib_nsl_gethostbyname=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+echo "$as_me:2469: 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
+  cat >>confdefs.h <<EOF
+#define HAVE_LIBNSL 1
+EOF
+
+  LIBS="-lnsl $LIBS"
+
+fi
+
+echo "$as_me:2480: checking for gethostbyaddr_r" >&5
+echo $ECHO_N "checking for gethostbyaddr_r... $ECHO_C" >&6
+if test "${ac_cv_func_gethostbyaddr_r+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2486 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char gethostbyaddr_r (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char gethostbyaddr_r ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_gethostbyaddr_r) || defined (__stub___gethostbyaddr_r)
+choke me
+#else
+f = gethostbyaddr_r;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:2517: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:2520: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:2523: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2526: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_gethostbyaddr_r=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_gethostbyaddr_r=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:2536: result: $ac_cv_func_gethostbyaddr_r" >&5
+echo "${ECHO_T}$ac_cv_func_gethostbyaddr_r" >&6
+if test $ac_cv_func_gethostbyaddr_r = yes; then
+
+  echo "$as_me:2540: checking signature of gethostbyaddr_r" >&5
+echo $ECHO_N "checking signature of gethostbyaddr_r... $ECHO_C" >&6
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2543 "configure"
+#include "confdefs.h"
+
+#   include <netdb.h>
+
+int
+main ()
+{
+
+    struct hostent *h, *hp;
+    char *a, *b;
+    int l, bl, t, e;
+    (void) gethostbyaddr_r(a, l, t, h, b, bl, &hp, &e)
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2562: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2565: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2568: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2571: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+    cat >>confdefs.h <<\EOF
+#define HAVE_GETHOSTBYADDR_R_8_ARGS 1
+EOF
+
+    echo "$as_me:2578: result: 8 args" >&5
+echo "${ECHO_T}8 args" >&6
+
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+    cat >conftest.$ac_ext <<_ACEOF
+#line 2586 "configure"
+#include "confdefs.h"
+
+#     include <netdb.h>
+
+int
+main ()
+{
+
+      struct hostent *h;
+      char *a, *b;
+      int l, bl, t, e;
+      (void) gethostbyaddr_r(a, l, t, h, b, bl, &e)
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2605: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2608: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2611: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2614: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+      cat >>confdefs.h <<\EOF
+#define HAVE_GETHOSTBYADDR_R_7_ARGS 1
+EOF
+
+      echo "$as_me:2621: result: 7 args" >&5
+echo "${ECHO_T}7 args" >&6
+
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+      cat >conftest.$ac_ext <<_ACEOF
+#line 2629 "configure"
+#include "confdefs.h"
+
+#       include <netdb.h>
+
+int
+main ()
+{
+
+        struct hostent_data *d;
+        struct hostent *h;
+        char a,
+        int l, t;
+        (void) gethostbyaddr_r(a, l, t, h, d)
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2649: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2652: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2655: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2658: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+        cat >>confdefs.h <<\EOF
+#define HAVE_GETHOSTBYADDR_R_5_ARGS 1
+EOF
+
+        echo "$as_me:2665: result: 5 args" >&5
+echo "${ECHO_T}5 args" >&6
+
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+        echo "$as_me:2672: result: unrecognised" >&5
+echo "${ECHO_T}unrecognised" >&6
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+else
+
+  echo "$as_me:2686: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+fi
+
+echo "$as_me:2691: checking for gethostbyname_r" >&5
+echo $ECHO_N "checking for gethostbyname_r... $ECHO_C" >&6
+if test "${ac_cv_func_gethostbyname_r+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2697 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char gethostbyname_r (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char gethostbyname_r ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_gethostbyname_r) || defined (__stub___gethostbyname_r)
+choke me
+#else
+f = gethostbyname_r;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:2728: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:2731: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:2734: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2737: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_gethostbyname_r=yes
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_gethostbyname_r=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:2747: result: $ac_cv_func_gethostbyname_r" >&5
+echo "${ECHO_T}$ac_cv_func_gethostbyname_r" >&6
+if test $ac_cv_func_gethostbyname_r = yes; then
+
+  echo "$as_me:2751: checking signature of gethostbyname_r" >&5
+echo $ECHO_N "checking signature of gethostbyname_r... $ECHO_C" >&6
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2754 "configure"
+#include "confdefs.h"
+
+#   include <netdb.h>
+
+int
+main ()
+{
+
+    struct hostent *h, *r;
+    char *n, *b;
+    int bl, e;
+    (void) gethostbyname_r(n, h, b, bl, &r, &e)
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2773: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2776: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2779: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2782: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+    cat >>confdefs.h <<\EOF
+#define HAVE_GETHOSTBYNAME_R_6_ARGS 1
+EOF
+
+    echo "$as_me:2789: result: 6 args" >&5
+echo "${ECHO_T}6 args" >&6
+
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+    cat >conftest.$ac_ext <<_ACEOF
+#line 2797 "configure"
+#include "confdefs.h"
+
+#     include <netdb.h>
+
+int
+main ()
+{
+
+      struct hostent *h;
+      char *n, *b;
+      int bl, e;
+      (void) gethostbyname_r(n, h, b, bl, &e)
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2816: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2819: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2822: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2825: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+      cat >>confdefs.h <<\EOF
+#define HAVE_GETHOSTBYNAME_R_5_ARGS 1
+EOF
+
+      echo "$as_me:2832: result: 5 args" >&5
+echo "${ECHO_T}5 args" >&6
+
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+      cat >conftest.$ac_ext <<_ACEOF
+#line 2840 "configure"
+#include "confdefs.h"
+
+#       include <netdb.h>
+
+int
+main ()
+{
+
+        struct hostent_data *d;
+        struct hostent *h;
+        char *n,
+        (void) gethostbyname_r(n, h, d)
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2859: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2862: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2865: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2868: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+        cat >>confdefs.h <<\EOF
+#define HAVE_GETHOSTBYNAME_R_3_ARGS 1
+EOF
+
+        echo "$as_me:2875: result: 3 args" >&5
+echo "${ECHO_T}3 args" >&6
+
+else
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+        echo "$as_me:2882: result: unrecognised" >&5
+echo "${ECHO_T}unrecognised" >&6
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+else
+
+  echo "$as_me:2896: result: no" >&5
+echo "${ECHO_T}no" >&6
+
+fi
+
+echo "$as_me:2901: checking for gmtime_r" >&5
+echo $ECHO_N "checking for gmtime_r... $ECHO_C" >&6
+if test "${ac_cv_func_gmtime_r+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2907 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char gmtime_r (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char gmtime_r ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_gmtime_r) || defined (__stub___gmtime_r)
+choke me
+#else
+f = gmtime_r;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:2938: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:2941: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:2944: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2947: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_gmtime_r=yes
 else
-  echo "$as_me:2027: result: no" >&5
-echo "${ECHO_T}no" >&6
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+ac_cv_func_gmtime_r=no
 fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:2957: result: $ac_cv_func_gmtime_r" >&5
+echo "${ECHO_T}$ac_cv_func_gmtime_r" >&6
+if test $ac_cv_func_gmtime_r = yes; then
 
-# Check whether --with-debug or --without-debug was given.
-if test "${with_debug+set}" = set; then
-  withval="$with_debug"
-
-                if test "x$withval" != "$xno" ; then
-		    if test $ac_cv_prog_cc_g = yes; then
-		      if test "$GCC" = yes; then
-			if test "$GDB"; then
-			  CFLAGS="-ggdb"
-			else
-			  CFLAGS="-g"
-			fi
-			CFLAGS="$CFLAGS -Wshadow  -Wconversion"
-		      else
-			CFLAGS="-g"
-		      fi
-		   fi
-                   CFLAGS="$CFLAGS -D_DEBUG"
-                fi
-
-else
+  echo "$as_me:2961: checking signature of gmtime_r" >&5
+echo $ECHO_N "checking signature of gmtime_r... $ECHO_C" >&6
+  cat >conftest.$ac_ext <<_ACEOF
+#line 2964 "configure"
+#include "confdefs.h"
 
-	    if test "$GCC" = yes; then
-	      CFLAGS="-O2"
-	    else
-	      CFLAGS=
-	    fi
+#   include <time.h>
 
-fi;
+int
+main ()
+{
 
-if test "$GCC"; then
-  CFLAGS="-pipe $CFLAGS"
-fi
+    struct time *t;
+    struct tm *tm;
+    (void) gmtime_r(t, tm)
 
-case $host_os in
-  *mingw32* ) MINGW32=yes;;
-          * ) MINGW32=no;;
-esac
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:2982: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:2985: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:2988: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:2991: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
 
-case $host_os in
-  *cygwin* ) CYGWIN=yes;;
-         * ) CYGWIN=no;;
-esac
+    echo "$as_me:2994: result: ok" >&5
+echo "${ECHO_T}ok" >&6
+    cat >>confdefs.h <<\EOF
+#define HAVE_GMTIME_R 1
+EOF
 
-if test "$MINGW32" = "yes"; then
-  target_type=mingw
 else
-  if test "$CYGWIN" = "yes"; then
-    target_type=cygwin
-  else
-    target_type=unix
-  fi
-fi
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+    echo "$as_me:3004: result: unrecognised" >&5
+echo "${ECHO_T}unrecognised" >&6
 
-# Check whether --enable-mingw32 or --disable-mingw32 was given.
-if test "${enable_mingw32+set}" = set; then
-  enableval="$enable_mingw32"
-  if test $enableval = yes; then
-  target_type=mingw
 fi
-fi;
+rm -f conftest.$ac_objext conftest.$ac_ext
 
-if test $target_type = mingw; then
-  WIN_ONLY=
-  SPECIAL_CFLAGS="-mwindows -mno-cygwin"
-  PTHREAD_LIB=-lpthreadGC
-  echo "Using mingw32 (Win32 GUI)"
 else
-  WIN_ONLY=#
-  if test $target_type = cygwin; then
-    SPECIAL_CFLAGS="-mno-win32"
-    PTHREAD_LIB=
-    echo "Using Cygnus (Win32 command line)"
-  else
-    SPECIAL_CFLAGS=
-    PTHREAD_LIB=-lpthread
-  fi
-fi
 
-old_CFLAGS_nospecial=$CFLAGS
-CFLAGS="$CFLAGS $SPECIAL_CFLAGS"
+  echo "$as_me:3012: result: no" >&5
+echo "${ECHO_T}no" >&6
 
-# Hack to force AutoConf to use the CFLAGS we just set
-ac_cpp='$CPP $CPPFLAGS $SPECIAL_CFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
+fi
 
-echo "$as_me:2118: checking for pthread.h" >&5
-echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
-if test "${ac_cv_header_pthread_h+set}" = set; then
+echo "$as_me:3017: checking for localtime_r" >&5
+echo $ECHO_N "checking for localtime_r... $ECHO_C" >&6
+if test "${ac_cv_func_localtime_r+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2124 "configure"
+#line 3023 "configure"
 #include "confdefs.h"
-#include <pthread.h>
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char localtime_r (); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char localtime_r ();
+char (*f) ();
+
+int
+main ()
+{
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_localtime_r) || defined (__stub___localtime_r)
+choke me
+#else
+f = localtime_r;
+#endif
+
+  ;
+  return 0;
+}
 _ACEOF
-if { (eval echo "$as_me:2128: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:3054: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
   ac_status=$?
-  egrep -v '^ *\+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:2134: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-  ac_cv_header_pthread_h=yes
+  echo "$as_me:3057: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:3060: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3063: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_localtime_r=yes
 else
   echo "$as_me: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  ac_cv_header_pthread_h=no
-fi
-rm -f conftest.err conftest.$ac_ext
+cat conftest.$ac_ext >&5
+ac_cv_func_localtime_r=no
 fi
-echo "$as_me:2153: result: $ac_cv_header_pthread_h" >&5
-echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
-if test $ac_cv_header_pthread_h = yes; then
-  have_pthread=yes
-else
-  have_pthread=no
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
+echo "$as_me:3073: result: $ac_cv_func_localtime_r" >&5
+echo "${ECHO_T}$ac_cv_func_localtime_r" >&6
+if test $ac_cv_func_localtime_r = yes; then
 
-# Check whether --enable-pthread or --disable-pthread was given.
-if test "${enable_pthread+set}" = set; then
-  enableval="$enable_pthread"
-  if test $enableval = no; then
-  # Disable pthreads
-  have_pthread=no
-fi
-fi;
+  echo "$as_me:3077: checking signature of localtime_r" >&5
+echo $ECHO_N "checking signature of localtime_r... $ECHO_C" >&6
+  cat >conftest.$ac_ext <<_ACEOF
+#line 3080 "configure"
+#include "confdefs.h"
 
-if test $have_pthread = yes; then
-  PTHREAD_ONLY=
-  cat >>confdefs.h <<\EOF
-#define FEATURE_PTHREAD 1
+#   include <time.h>
+
+int
+main ()
+{
+
+    struct time *t;
+    struct tm *tm;
+    (void) localtime_r(t, tm)
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:3098: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:3101: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:3104: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:3107: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+
+    echo "$as_me:3110: result: ok" >&5
+echo "${ECHO_T}ok" >&6
+    cat >>confdefs.h <<\EOF
+#define HAVE_LOCALTIME_R 1
 EOF
 
-  echo Using POSIX threads
-  if test "$GCC" = "yes"; then
-    # Set a GCC specific switch:
-    if test "$target_type" = "unix"; then
-      # This compiler switch makes Linux thread-safe
-      # Don't know about other OS's?  Is this switch
-      # supported?
-      PTHREAD_LIB=
-      SPECIAL_CFLAGS="-pthread"
-    fi
-  fi
 else
-  PTHREAD_ONLY=#
-  echo Using native threads
+  echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+
+    echo "$as_me:3120: result: unrecognised" >&5
+echo "${ECHO_T}unrecognised" >&6
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+
+else
+
+  echo "$as_me:3128: result: no" >&5
+echo "${ECHO_T}no" >&6
+
 fi
 
 SOCKET_LIB=
@@ -2221,13 +3162,13 @@ case "$host" in
 ;;
 esac
 
-echo "$as_me:2224: checking for ANSI C header files" >&5
+echo "$as_me:3165: checking for ANSI C header files" >&5
 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
 if test "${ac_cv_header_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2230 "configure"
+#line 3171 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -2235,13 +3176,13 @@ else
 #include <float.h>
 
 _ACEOF
-if { (eval echo "$as_me:2238: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:3179: \"$ac_cpp conftest.$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:2244: \$? = $ac_status" >&5
+  echo "$as_me:3185: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -2263,7 +3204,7 @@ rm -f conftest.err conftest.$ac_ext
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2266 "configure"
+#line 3207 "configure"
 #include "confdefs.h"
 #include <string.h>
 
@@ -2281,7 +3222,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
   cat >conftest.$ac_ext <<_ACEOF
-#line 2284 "configure"
+#line 3225 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 
@@ -2302,7 +3243,7 @@ if test $ac_cv_header_stdc = yes; then
   :
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2305 "configure"
+#line 3246 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
@@ -2328,15 +3269,15 @@ main ()
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:2331: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3272: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:2334: \$? = $ac_status" >&5
+  echo "$as_me:3275: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:2336: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3277: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2339: \$? = $ac_status" >&5
+  echo "$as_me:3280: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   :
 else
@@ -2349,7 +3290,7 @@ rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
-echo "$as_me:2352: result: $ac_cv_header_stdc" >&5
+echo "$as_me:3293: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 
@@ -2359,7 +3300,7 @@ EOF
 
 fi
 
-echo "$as_me:2362: checking for $CC option to accept ANSI C" >&5
+echo "$as_me:3303: checking for $CC option to accept ANSI C" >&5
 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
 if test "${ac_cv_prog_cc_stdc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2367,7 +3308,7 @@ else
   ac_cv_prog_cc_stdc=no
 ac_save_CC=$CC
 cat >conftest.$ac_ext <<_ACEOF
-#line 2370 "configure"
+#line 3311 "configure"
 #include "confdefs.h"
 #include <stdarg.h>
 #include <stdio.h>
@@ -2416,16 +3357,16 @@ for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIO
 do
   CC="$ac_save_CC $ac_arg"
   rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2419: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3360: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2422: \$? = $ac_status" >&5
+  echo "$as_me:3363: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2425: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3366: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2428: \$? = $ac_status" >&5
+  echo "$as_me:3369: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_prog_cc_stdc=$ac_arg
 break
@@ -2442,21 +3383,21 @@ fi
 
 case "x$ac_cv_prog_cc_stdc" in
   x|xno)
-    echo "$as_me:2445: result: none needed" >&5
+    echo "$as_me:3386: result: none needed" >&5
 echo "${ECHO_T}none needed" >&6 ;;
   *)
-    echo "$as_me:2448: result: $ac_cv_prog_cc_stdc" >&5
+    echo "$as_me:3389: result: $ac_cv_prog_cc_stdc" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
     CC="$CC $ac_cv_prog_cc_stdc" ;;
 esac
 
-echo "$as_me:2453: checking for an ANSI C-conforming const" >&5
+echo "$as_me:3394: checking for an ANSI C-conforming const" >&5
 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6
 if test "${ac_cv_c_const+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2459 "configure"
+#line 3400 "configure"
 #include "confdefs.h"
 
 int
@@ -2514,16 +3455,16 @@ main ()
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2517: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3458: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2520: \$? = $ac_status" >&5
+  echo "$as_me:3461: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2523: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3464: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2526: \$? = $ac_status" >&5
+  echo "$as_me:3467: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_c_const=yes
 else
@@ -2533,7 +3474,7 @@ ac_cv_c_const=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:2536: result: $ac_cv_c_const" >&5
+echo "$as_me:3477: result: $ac_cv_c_const" >&5
 echo "${ECHO_T}$ac_cv_c_const" >&6
 if test $ac_cv_c_const = no; then
 
@@ -2549,28 +3490,28 @@ for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
                   inttypes.h stdint.h unistd.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:2552: checking for $ac_header" >&5
+echo "$as_me:3493: 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 2558 "configure"
+#line 3499 "configure"
 #include "confdefs.h"
 $ac_includes_default
 #include <$ac_header>
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2564: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3505: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2567: \$? = $ac_status" >&5
+  echo "$as_me:3508: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2570: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3511: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2573: \$? = $ac_status" >&5
+  echo "$as_me:3514: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_Header=yes"
 else
@@ -2580,7 +3521,7 @@ eval "$as_ac_Header=no"
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:2583: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "$as_me:3524: result: `eval echo '${'$as_ac_Header'}'`" >&5
 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
 if test `eval echo '${'$as_ac_Header'}'` = yes; then
   cat >>confdefs.h <<EOF
@@ -2590,13 +3531,13 @@ EOF
 fi
 done
 
-echo "$as_me:2593: checking for size_t" >&5
+echo "$as_me:3534: checking for size_t" >&5
 echo $ECHO_N "checking for size_t... $ECHO_C" >&6
 if test "${ac_cv_type_size_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2599 "configure"
+#line 3540 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -2611,16 +3552,16 @@ if (sizeof (size_t))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2614: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3555: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2617: \$? = $ac_status" >&5
+  echo "$as_me:3558: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2620: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3561: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2623: \$? = $ac_status" >&5
+  echo "$as_me:3564: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_size_t=yes
 else
@@ -2630,7 +3571,7 @@ ac_cv_type_size_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:2633: result: $ac_cv_type_size_t" >&5
+echo "$as_me:3574: result: $ac_cv_type_size_t" >&5
 echo "${ECHO_T}$ac_cv_type_size_t" >&6
 if test $ac_cv_type_size_t = yes; then
   :
@@ -2642,13 +3583,13 @@ EOF
 
 fi
 
-echo "$as_me:2645: checking for int" >&5
+echo "$as_me:3586: checking for int" >&5
 echo $ECHO_N "checking for int... $ECHO_C" >&6
 if test "${ac_cv_type_int+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2651 "configure"
+#line 3592 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -2663,16 +3604,16 @@ if (sizeof (int))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2666: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3607: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2669: \$? = $ac_status" >&5
+  echo "$as_me:3610: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2672: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3613: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2675: \$? = $ac_status" >&5
+  echo "$as_me:3616: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_int=yes
 else
@@ -2682,10 +3623,10 @@ ac_cv_type_int=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:2685: result: $ac_cv_type_int" >&5
+echo "$as_me:3626: result: $ac_cv_type_int" >&5
 echo "${ECHO_T}$ac_cv_type_int" >&6
 
-echo "$as_me:2688: checking size of int" >&5
+echo "$as_me:3629: checking size of int" >&5
 echo $ECHO_N "checking size of int... $ECHO_C" >&6
 if test "${ac_cv_sizeof_int+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2694,7 +3635,7 @@ else
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line 2697 "configure"
+#line 3638 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -2706,21 +3647,21 @@ int _array_ [1 - 2 * !((sizeof (int)) >= 0)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2709: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3650: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2712: \$? = $ac_status" >&5
+  echo "$as_me:3653: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2715: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3656: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2718: \$? = $ac_status" >&5
+  echo "$as_me:3659: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 2723 "configure"
+#line 3664 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -2732,16 +3673,16 @@ int _array_ [1 - 2 * !((sizeof (int)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2735: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3676: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2738: \$? = $ac_status" >&5
+  echo "$as_me:3679: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2741: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3682: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2744: \$? = $ac_status" >&5
+  echo "$as_me:3685: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -2757,7 +3698,7 @@ cat conftest.$ac_ext >&5
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 2760 "configure"
+#line 3701 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -2769,16 +3710,16 @@ int _array_ [1 - 2 * !((sizeof (int)) >= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2772: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3713: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2775: \$? = $ac_status" >&5
+  echo "$as_me:3716: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2778: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3719: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2781: \$? = $ac_status" >&5
+  echo "$as_me:3722: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -2794,7 +3735,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line 2797 "configure"
+#line 3738 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -2806,16 +3747,16 @@ int _array_ [1 - 2 * !((sizeof (int)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2809: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3750: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2812: \$? = $ac_status" >&5
+  echo "$as_me:3753: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2815: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3756: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2818: \$? = $ac_status" >&5
+  echo "$as_me:3759: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid
 else
@@ -2828,12 +3769,12 @@ done
 ac_cv_sizeof_int=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:2831: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:3772: 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 2836 "configure"
+#line 3777 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -2849,15 +3790,15 @@ fclose (f);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:2852: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3793: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:2855: \$? = $ac_status" >&5
+  echo "$as_me:3796: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:2857: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3798: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2860: \$? = $ac_status" >&5
+  echo "$as_me:3801: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_int=`cat conftest.val`
 else
@@ -2873,19 +3814,19 @@ else
   ac_cv_sizeof_int=0
 fi
 fi
-echo "$as_me:2876: result: $ac_cv_sizeof_int" >&5
+echo "$as_me:3817: result: $ac_cv_sizeof_int" >&5
 echo "${ECHO_T}$ac_cv_sizeof_int" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_INT $ac_cv_sizeof_int
 EOF
 
-echo "$as_me:2882: checking for char *" >&5
+echo "$as_me:3823: checking for char *" >&5
 echo $ECHO_N "checking for char *... $ECHO_C" >&6
 if test "${ac_cv_type_char_p+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 2888 "configure"
+#line 3829 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -2900,16 +3841,16 @@ if (sizeof (char *))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2903: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3844: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2906: \$? = $ac_status" >&5
+  echo "$as_me:3847: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2909: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3850: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2912: \$? = $ac_status" >&5
+  echo "$as_me:3853: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_char_p=yes
 else
@@ -2919,10 +3860,10 @@ ac_cv_type_char_p=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:2922: result: $ac_cv_type_char_p" >&5
+echo "$as_me:3863: result: $ac_cv_type_char_p" >&5
 echo "${ECHO_T}$ac_cv_type_char_p" >&6
 
-echo "$as_me:2925: checking size of char *" >&5
+echo "$as_me:3866: checking size of char *" >&5
 echo $ECHO_N "checking size of char *... $ECHO_C" >&6
 if test "${ac_cv_sizeof_char_p+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -2931,7 +3872,7 @@ else
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line 2934 "configure"
+#line 3875 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -2943,21 +3884,21 @@ int _array_ [1 - 2 * !((sizeof (char *)) >= 0)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2946: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3887: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2949: \$? = $ac_status" >&5
+  echo "$as_me:3890: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2952: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3893: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2955: \$? = $ac_status" >&5
+  echo "$as_me:3896: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 2960 "configure"
+#line 3901 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -2969,16 +3910,16 @@ int _array_ [1 - 2 * !((sizeof (char *)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2972: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3913: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:2975: \$? = $ac_status" >&5
+  echo "$as_me:3916: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:2978: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3919: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:2981: \$? = $ac_status" >&5
+  echo "$as_me:3922: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -2994,7 +3935,7 @@ cat conftest.$ac_ext >&5
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 2997 "configure"
+#line 3938 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3006,16 +3947,16 @@ int _array_ [1 - 2 * !((sizeof (char *)) >= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3009: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3950: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3012: \$? = $ac_status" >&5
+  echo "$as_me:3953: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3015: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3956: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3018: \$? = $ac_status" >&5
+  echo "$as_me:3959: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -3031,7 +3972,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line 3034 "configure"
+#line 3975 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3043,16 +3984,16 @@ int _array_ [1 - 2 * !((sizeof (char *)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3046: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:3987: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3049: \$? = $ac_status" >&5
+  echo "$as_me:3990: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3052: \"$ac_try\"") >&5
+  { (eval echo "$as_me:3993: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3055: \$? = $ac_status" >&5
+  echo "$as_me:3996: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid
 else
@@ -3065,12 +4006,12 @@ done
 ac_cv_sizeof_char_p=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:3068: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:4009: 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 3073 "configure"
+#line 4014 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3086,15 +4027,15 @@ fclose (f);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:3089: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4030: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3092: \$? = $ac_status" >&5
+  echo "$as_me:4033: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:3094: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4035: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3097: \$? = $ac_status" >&5
+  echo "$as_me:4038: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_char_p=`cat conftest.val`
 else
@@ -3110,19 +4051,19 @@ else
   ac_cv_sizeof_char_p=0
 fi
 fi
-echo "$as_me:3113: result: $ac_cv_sizeof_char_p" >&5
+echo "$as_me:4054: result: $ac_cv_sizeof_char_p" >&5
 echo "${ECHO_T}$ac_cv_sizeof_char_p" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_CHAR_P $ac_cv_sizeof_char_p
 EOF
 
-echo "$as_me:3119: checking for long" >&5
+echo "$as_me:4060: checking for long" >&5
 echo $ECHO_N "checking for long... $ECHO_C" >&6
 if test "${ac_cv_type_long+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3125 "configure"
+#line 4066 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3137,16 +4078,16 @@ if (sizeof (long))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3140: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4081: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3143: \$? = $ac_status" >&5
+  echo "$as_me:4084: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3146: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4087: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3149: \$? = $ac_status" >&5
+  echo "$as_me:4090: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_long=yes
 else
@@ -3156,10 +4097,10 @@ ac_cv_type_long=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:3159: result: $ac_cv_type_long" >&5
+echo "$as_me:4100: result: $ac_cv_type_long" >&5
 echo "${ECHO_T}$ac_cv_type_long" >&6
 
-echo "$as_me:3162: checking size of long" >&5
+echo "$as_me:4103: checking size of long" >&5
 echo $ECHO_N "checking size of long... $ECHO_C" >&6
 if test "${ac_cv_sizeof_long+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3168,7 +4109,7 @@ else
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line 3171 "configure"
+#line 4112 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3180,21 +4121,21 @@ int _array_ [1 - 2 * !((sizeof (long)) >= 0)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3183: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4124: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3186: \$? = $ac_status" >&5
+  echo "$as_me:4127: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3189: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4130: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3192: \$? = $ac_status" >&5
+  echo "$as_me:4133: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 3197 "configure"
+#line 4138 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3206,16 +4147,16 @@ int _array_ [1 - 2 * !((sizeof (long)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3209: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4150: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3212: \$? = $ac_status" >&5
+  echo "$as_me:4153: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3215: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4156: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3218: \$? = $ac_status" >&5
+  echo "$as_me:4159: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -3231,7 +4172,7 @@ cat conftest.$ac_ext >&5
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 3234 "configure"
+#line 4175 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3243,16 +4184,16 @@ int _array_ [1 - 2 * !((sizeof (long)) >= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3246: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4187: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3249: \$? = $ac_status" >&5
+  echo "$as_me:4190: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3252: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4193: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3255: \$? = $ac_status" >&5
+  echo "$as_me:4196: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -3268,7 +4209,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line 3271 "configure"
+#line 4212 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3280,16 +4221,16 @@ int _array_ [1 - 2 * !((sizeof (long)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3283: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4224: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3286: \$? = $ac_status" >&5
+  echo "$as_me:4227: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3289: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4230: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3292: \$? = $ac_status" >&5
+  echo "$as_me:4233: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid
 else
@@ -3302,12 +4243,12 @@ done
 ac_cv_sizeof_long=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:3305: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:4246: 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 3310 "configure"
+#line 4251 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3323,15 +4264,15 @@ fclose (f);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:3326: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4267: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3329: \$? = $ac_status" >&5
+  echo "$as_me:4270: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:3331: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4272: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3334: \$? = $ac_status" >&5
+  echo "$as_me:4275: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_long=`cat conftest.val`
 else
@@ -3347,19 +4288,19 @@ else
   ac_cv_sizeof_long=0
 fi
 fi
-echo "$as_me:3350: result: $ac_cv_sizeof_long" >&5
+echo "$as_me:4291: result: $ac_cv_sizeof_long" >&5
 echo "${ECHO_T}$ac_cv_sizeof_long" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_LONG $ac_cv_sizeof_long
 EOF
 
-echo "$as_me:3356: checking for long long" >&5
+echo "$as_me:4297: checking for long long" >&5
 echo $ECHO_N "checking for long long... $ECHO_C" >&6
 if test "${ac_cv_type_long_long+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3362 "configure"
+#line 4303 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3374,16 +4315,16 @@ if (sizeof (long long))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3377: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4318: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3380: \$? = $ac_status" >&5
+  echo "$as_me:4321: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3383: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4324: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3386: \$? = $ac_status" >&5
+  echo "$as_me:4327: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_long_long=yes
 else
@@ -3393,10 +4334,10 @@ ac_cv_type_long_long=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:3396: result: $ac_cv_type_long_long" >&5
+echo "$as_me:4337: result: $ac_cv_type_long_long" >&5
 echo "${ECHO_T}$ac_cv_type_long_long" >&6
 
-echo "$as_me:3399: checking size of long long" >&5
+echo "$as_me:4340: checking size of long long" >&5
 echo $ECHO_N "checking size of long long... $ECHO_C" >&6
 if test "${ac_cv_sizeof_long_long+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3405,7 +4346,7 @@ else
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line 3408 "configure"
+#line 4349 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3417,21 +4358,21 @@ int _array_ [1 - 2 * !((sizeof (long long)) >= 0)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3420: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4361: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3423: \$? = $ac_status" >&5
+  echo "$as_me:4364: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3426: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4367: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3429: \$? = $ac_status" >&5
+  echo "$as_me:4370: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 3434 "configure"
+#line 4375 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3443,16 +4384,16 @@ int _array_ [1 - 2 * !((sizeof (long long)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3446: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4387: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3449: \$? = $ac_status" >&5
+  echo "$as_me:4390: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3452: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4393: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3455: \$? = $ac_status" >&5
+  echo "$as_me:4396: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -3468,7 +4409,7 @@ cat conftest.$ac_ext >&5
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 3471 "configure"
+#line 4412 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3480,16 +4421,16 @@ int _array_ [1 - 2 * !((sizeof (long long)) >= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3483: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4424: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3486: \$? = $ac_status" >&5
+  echo "$as_me:4427: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3489: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4430: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3492: \$? = $ac_status" >&5
+  echo "$as_me:4433: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -3505,7 +4446,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line 3508 "configure"
+#line 4449 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3517,16 +4458,16 @@ int _array_ [1 - 2 * !((sizeof (long long)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3520: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4461: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3523: \$? = $ac_status" >&5
+  echo "$as_me:4464: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3526: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4467: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3529: \$? = $ac_status" >&5
+  echo "$as_me:4470: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid
 else
@@ -3539,12 +4480,12 @@ done
 ac_cv_sizeof_long_long=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:3542: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:4483: 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 3547 "configure"
+#line 4488 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3560,15 +4501,15 @@ fclose (f);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:3563: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4504: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3566: \$? = $ac_status" >&5
+  echo "$as_me:4507: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:3568: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4509: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3571: \$? = $ac_status" >&5
+  echo "$as_me:4512: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_long_long=`cat conftest.val`
 else
@@ -3584,19 +4525,19 @@ else
   ac_cv_sizeof_long_long=0
 fi
 fi
-echo "$as_me:3587: result: $ac_cv_sizeof_long_long" >&5
+echo "$as_me:4528: result: $ac_cv_sizeof_long_long" >&5
 echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
 EOF
 
-echo "$as_me:3593: checking for size_t" >&5
+echo "$as_me:4534: checking for size_t" >&5
 echo $ECHO_N "checking for size_t... $ECHO_C" >&6
 if test "${ac_cv_type_size_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3599 "configure"
+#line 4540 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3611,16 +4552,16 @@ if (sizeof (size_t))
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3614: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4555: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3617: \$? = $ac_status" >&5
+  echo "$as_me:4558: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3620: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4561: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3623: \$? = $ac_status" >&5
+  echo "$as_me:4564: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_type_size_t=yes
 else
@@ -3630,10 +4571,10 @@ ac_cv_type_size_t=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:3633: result: $ac_cv_type_size_t" >&5
+echo "$as_me:4574: result: $ac_cv_type_size_t" >&5
 echo "${ECHO_T}$ac_cv_type_size_t" >&6
 
-echo "$as_me:3636: checking size of size_t" >&5
+echo "$as_me:4577: checking size of size_t" >&5
 echo $ECHO_N "checking size of size_t... $ECHO_C" >&6
 if test "${ac_cv_sizeof_size_t+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3642,7 +4583,7 @@ else
   if test "$cross_compiling" = yes; then
   # Depending upon the size, compute the lo and hi bounds.
 cat >conftest.$ac_ext <<_ACEOF
-#line 3645 "configure"
+#line 4586 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3654,21 +4595,21 @@ int _array_ [1 - 2 * !((sizeof (size_t)) >= 0)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3657: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4598: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3660: \$? = $ac_status" >&5
+  echo "$as_me:4601: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3663: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4604: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3666: \$? = $ac_status" >&5
+  echo "$as_me:4607: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=0 ac_mid=0
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 3671 "configure"
+#line 4612 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3680,16 +4621,16 @@ int _array_ [1 - 2 * !((sizeof (size_t)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3683: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4624: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3686: \$? = $ac_status" >&5
+  echo "$as_me:4627: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3689: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4630: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3692: \$? = $ac_status" >&5
+  echo "$as_me:4633: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid; break
 else
@@ -3705,7 +4646,7 @@ cat conftest.$ac_ext >&5
 ac_hi=-1 ac_mid=-1
   while :; do
     cat >conftest.$ac_ext <<_ACEOF
-#line 3708 "configure"
+#line 4649 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3717,16 +4658,16 @@ int _array_ [1 - 2 * !((sizeof (size_t)) >= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3720: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4661: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3723: \$? = $ac_status" >&5
+  echo "$as_me:4664: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3726: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4667: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3729: \$? = $ac_status" >&5
+  echo "$as_me:4670: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_lo=$ac_mid; break
 else
@@ -3742,7 +4683,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 while test "x$ac_lo" != "x$ac_hi"; do
   ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
   cat >conftest.$ac_ext <<_ACEOF
-#line 3745 "configure"
+#line 4686 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3754,16 +4695,16 @@ int _array_ [1 - 2 * !((sizeof (size_t)) <= $ac_mid)]
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:3757: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:4698: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
-  echo "$as_me:3760: \$? = $ac_status" >&5
+  echo "$as_me:4701: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:3763: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4704: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3766: \$? = $ac_status" >&5
+  echo "$as_me:4707: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_hi=$ac_mid
 else
@@ -3776,12 +4717,12 @@ done
 ac_cv_sizeof_size_t=$ac_lo
 else
   if test "$cross_compiling" = yes; then
-  { { echo "$as_me:3779: error: cannot run test program while cross compiling" >&5
+  { { echo "$as_me:4720: 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 3784 "configure"
+#line 4725 "configure"
 #include "confdefs.h"
 $ac_includes_default
 int
@@ -3797,15 +4738,15 @@ fclose (f);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:3800: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4741: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3803: \$? = $ac_status" >&5
+  echo "$as_me:4744: \$? = $ac_status" >&5
   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:3805: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4746: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3808: \$? = $ac_status" >&5
+  echo "$as_me:4749: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_sizeof_size_t=`cat conftest.val`
 else
@@ -3821,7 +4762,7 @@ else
   ac_cv_sizeof_size_t=0
 fi
 fi
-echo "$as_me:3824: result: $ac_cv_sizeof_size_t" >&5
+echo "$as_me:4765: result: $ac_cv_sizeof_size_t" >&5
 echo "${ECHO_T}$ac_cv_sizeof_size_t" >&6
 cat >>confdefs.h <<EOF
 #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
@@ -3830,13 +4771,13 @@ EOF
 for ac_func in strerror bcopy memmove
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:3833: checking for $ac_func" >&5
+echo "$as_me:4774: 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 3839 "configure"
+#line 4780 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func (); below.  */
@@ -3867,16 +4808,16 @@ f = $ac_func;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3870: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4811: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3873: \$? = $ac_status" >&5
+  echo "$as_me:4814: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:3876: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4817: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3879: \$? = $ac_status" >&5
+  echo "$as_me:4820: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   eval "$as_ac_var=yes"
 else
@@ -3886,7 +4827,7 @@ eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:3889: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "$as_me:4830: 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
@@ -3896,7 +4837,7 @@ EOF
 fi
 done
 
-echo "$as_me:3899: checking for pcre_compile in -lpcre" >&5
+echo "$as_me:4840: checking for pcre_compile in -lpcre" >&5
 echo $ECHO_N "checking for pcre_compile in -lpcre... $ECHO_C" >&6
 if test "${ac_cv_lib_pcre_pcre_compile+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -3904,7 +4845,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpcre  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3907 "configure"
+#line 4848 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -3923,16 +4864,16 @@ pcre_compile ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3926: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4867: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:3929: \$? = $ac_status" >&5
+  echo "$as_me:4870: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:3932: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4873: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:3935: \$? = $ac_status" >&5
+  echo "$as_me:4876: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_pcre_pcre_compile=yes
 else
@@ -3943,26 +4884,26 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:3946: result: $ac_cv_lib_pcre_pcre_compile" >&5
+echo "$as_me:4887: result: $ac_cv_lib_pcre_pcre_compile" >&5
 echo "${ECHO_T}$ac_cv_lib_pcre_pcre_compile" >&6
 if test $ac_cv_lib_pcre_pcre_compile = yes; then
-  echo "$as_me:3949: checking for pcre.h" >&5
+  echo "$as_me:4890: checking for pcre.h" >&5
 echo $ECHO_N "checking for pcre.h... $ECHO_C" >&6
 if test "${ac_cv_header_pcre_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 3955 "configure"
+#line 4896 "configure"
 #include "confdefs.h"
 #include <pcre.h>
 _ACEOF
-if { (eval echo "$as_me:3959: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:4900: \"$ac_cpp conftest.$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:3965: \$? = $ac_status" >&5
+  echo "$as_me:4906: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -3981,7 +4922,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:3984: result: $ac_cv_header_pcre_h" >&5
+echo "$as_me:4925: result: $ac_cv_header_pcre_h" >&5
 echo "${ECHO_T}$ac_cv_header_pcre_h" >&6
 if test $ac_cv_header_pcre_h = yes; then
   have_pcre=yes
@@ -3993,7 +4934,7 @@ else
   have_pcre=no
 fi
 
-echo "$as_me:3996: checking for regcomp in -lpcreposix" >&5
+echo "$as_me:4937: checking for regcomp in -lpcreposix" >&5
 echo $ECHO_N "checking for regcomp in -lpcreposix... $ECHO_C" >&6
 if test "${ac_cv_lib_pcreposix_regcomp+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4001,7 +4942,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpcreposix -lpcre $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 4004 "configure"
+#line 4945 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -4020,16 +4961,16 @@ regcomp ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4023: \"$ac_link\"") >&5
+if { (eval echo "$as_me:4964: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4026: \$? = $ac_status" >&5
+  echo "$as_me:4967: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4029: \"$ac_try\"") >&5
+  { (eval echo "$as_me:4970: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4032: \$? = $ac_status" >&5
+  echo "$as_me:4973: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_pcreposix_regcomp=yes
 else
@@ -4040,26 +4981,26 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:4043: result: $ac_cv_lib_pcreposix_regcomp" >&5
+echo "$as_me:4984: result: $ac_cv_lib_pcreposix_regcomp" >&5
 echo "${ECHO_T}$ac_cv_lib_pcreposix_regcomp" >&6
 if test $ac_cv_lib_pcreposix_regcomp = yes; then
-  echo "$as_me:4046: checking for pcreposix.h" >&5
+  echo "$as_me:4987: checking for pcreposix.h" >&5
 echo $ECHO_N "checking for pcreposix.h... $ECHO_C" >&6
 if test "${ac_cv_header_pcreposix_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4052 "configure"
+#line 4993 "configure"
 #include "confdefs.h"
 #include <pcreposix.h>
 _ACEOF
-if { (eval echo "$as_me:4056: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:4997: \"$ac_cpp conftest.$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:4062: \$? = $ac_status" >&5
+  echo "$as_me:5003: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -4078,7 +5019,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:4081: result: $ac_cv_header_pcreposix_h" >&5
+echo "$as_me:5022: result: $ac_cv_header_pcreposix_h" >&5
 echo "${ECHO_T}$ac_cv_header_pcreposix_h" >&6
 if test $ac_cv_header_pcreposix_h = yes; then
   have_pcreposix=yes
@@ -4090,7 +5031,7 @@ else
   have_pcreposix=no
 fi
 
-echo "$as_me:4093: checking for pcrs_compile in -lpcrs" >&5
+echo "$as_me:5034: checking for pcrs_compile in -lpcrs" >&5
 echo $ECHO_N "checking for pcrs_compile in -lpcrs... $ECHO_C" >&6
 if test "${ac_cv_lib_pcrs_pcrs_compile+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
@@ -4098,7 +5039,7 @@ else
   ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpcrs  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 4101 "configure"
+#line 5042 "configure"
 #include "confdefs.h"
 
 /* Override any gcc2 internal prototype to avoid an error.  */
@@ -4117,16 +5058,16 @@ pcrs_compile ();
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:4120: \"$ac_link\"") >&5
+if { (eval echo "$as_me:5061: \"$ac_link\"") >&5
   (eval $ac_link) 2>&5
   ac_status=$?
-  echo "$as_me:4123: \$? = $ac_status" >&5
+  echo "$as_me:5064: \$? = $ac_status" >&5
   (exit $ac_status); } &&
          { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:4126: \"$ac_try\"") >&5
+  { (eval echo "$as_me:5067: \"$ac_try\"") >&5
   (eval $ac_try) 2>&5
   ac_status=$?
-  echo "$as_me:4129: \$? = $ac_status" >&5
+  echo "$as_me:5070: \$? = $ac_status" >&5
   (exit $ac_status); }; }; then
   ac_cv_lib_pcrs_pcrs_compile=yes
 else
@@ -4137,26 +5078,26 @@ fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:4140: result: $ac_cv_lib_pcrs_pcrs_compile" >&5
+echo "$as_me:5081: result: $ac_cv_lib_pcrs_pcrs_compile" >&5
 echo "${ECHO_T}$ac_cv_lib_pcrs_pcrs_compile" >&6
 if test $ac_cv_lib_pcrs_pcrs_compile = yes; then
-  echo "$as_me:4143: checking for pcrs.h" >&5
+  echo "$as_me:5084: checking for pcrs.h" >&5
 echo $ECHO_N "checking for pcrs.h... $ECHO_C" >&6
 if test "${ac_cv_header_pcrs_h+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
-#line 4149 "configure"
+#line 5090 "configure"
 #include "confdefs.h"
 #include <pcrs.h>
 _ACEOF
-if { (eval echo "$as_me:4153: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:5094: \"$ac_cpp conftest.$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:4159: \$? = $ac_status" >&5
+  echo "$as_me:5100: \$? = $ac_status" >&5
   (exit $ac_status); } >/dev/null; then
   if test -s conftest.err; then
     ac_cpp_err=$ac_c_preproc_warn_flag
@@ -4175,7 +5116,7 @@ else
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:4178: result: $ac_cv_header_pcrs_h" >&5
+echo "$as_me:5119: result: $ac_cv_header_pcrs_h" >&5
 echo "${ECHO_T}$ac_cv_header_pcrs_h" >&6
 if test $ac_cv_header_pcrs_h = yes; then
   have_pcrs=yes
@@ -4367,6 +5308,17 @@ EOF
 
 fi;
 
+# Check whether --enable-no-gifs or --disable-no-gifs was given.
+if test "${enable_no_gifs+set}" = set; then
+  enableval="$enable_no_gifs"
+  if test $enableval = yes; then
+  cat >>confdefs.h <<\EOF
+#define FEATURE_NO_GIFS 1
+EOF
+
+fi
+fi;
+
 # Check whether --enable-regex-matching or --disable-regex-matching was given.
 if test "${enable_regex_matching+set}" = set; then
   enableval="$enable_regex_matching"
@@ -4462,7 +5414,7 @@ fi
 
 CFLAGS=$old_CFLAGS_nospecial
 
-ac_config_files="$ac_config_files Makefile"
+ac_config_files="$ac_config_files GNUmakefile"
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure
@@ -4542,7 +5494,7 @@ 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:4545: creating $CONFIG_STATUS" >&5
+{ echo "$as_me:5497: creating $CONFIG_STATUS" >&5
 echo "$as_me: creating $CONFIG_STATUS" >&6;}
 cat >$CONFIG_STATUS <<_ACEOF
 #! $SHELL
@@ -4714,7 +5666,7 @@ cat >>$CONFIG_STATUS <<\EOF
     echo "$ac_cs_version"; exit 0 ;;
   --he | --h)
     # Conflict between --help and --header
-    { { echo "$as_me:4717: error: ambiguous option: $1
+    { { echo "$as_me:5669: 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;}
@@ -4733,7 +5685,7 @@ Try \`$0 --help' for more information." >&2;}
     ac_need_defaults=false;;
 
   # This is an error.
-  -*) { { echo "$as_me:4736: error: unrecognized option: $1
+  -*) { { echo "$as_me:5688: 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;}
@@ -4768,9 +5720,9 @@ for ac_config_target in $ac_config_targets
 do
   case "$ac_config_target" in
   # Handling of arguments.
-  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+  "GNUmakefile" ) CONFIG_FILES="$CONFIG_FILES GNUmakefile" ;;
   "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
-  *) { { echo "$as_me:4773: error: invalid argument: $ac_config_target" >&5
+  *) { { echo "$as_me:5725: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;
   esac
@@ -4862,6 +5814,7 @@ s,@host_os@,$host_os,;t t
 s,@VERSION_MAJOR@,$VERSION_MAJOR,;t t
 s,@VERSION_MINOR@,$VERSION_MINOR,;t t
 s,@VERSION_POINT@,$VERSION_POINT,;t t
+s,@CODE_STATUS@,$CODE_STATUS,;t t
 s,@CC@,$CC,;t t
 s,@CFLAGS@,$CFLAGS,;t t
 s,@LDFLAGS@,$LDFLAGS,;t t
@@ -4872,6 +5825,12 @@ s,@OBJEXT@,$OBJEXT,;t t
 s,@CPP@,$CPP,;t t
 s,@GDB@,$GDB,;t t
 s,@WIN_ONLY@,$WIN_ONLY,;t t
+s,@WDUMP@,$WDUMP,;t t
+s,@DB2HTML@,$DB2HTML,;t t
+s,@RPMBIN@,$RPMBIN,;t t
+s,@RPM_BASE@,$RPM_BASE,;t t
+s,@JADEBIN@,$JADEBIN,;t t
+s,@DKPREFIX@,$DKPREFIX,;t t
 s,@PTHREAD_ONLY@,$PTHREAD_ONLY,;t t
 s,@SOCKET_LIB@,$SOCKET_LIB,;t t
 s,@AMIGAOS_ONLY@,$AMIGAOS_ONLY,;t t
@@ -4990,7 +5949,7 @@ done; }
   esac
 
   if test x"$ac_file" != x-; then
-    { echo "$as_me:4993: creating $ac_file" >&5
+    { echo "$as_me:5952: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
     rm -f "$ac_file"
   fi
@@ -5008,7 +5967,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:5011: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:5970: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -5021,7 +5980,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:5024: error: cannot find input file: $f" >&5
+           { { echo "$as_me:5983: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -5081,7 +6040,7 @@ 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:5084: creating $ac_file" >&5
+  test x"$ac_file" != x- && { echo "$as_me:6043: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 
   # First look for the input files in the build tree, otherwise in the
@@ -5092,7 +6051,7 @@ echo "$as_me: creating $ac_file" >&6;}
       -) echo $tmp/stdin ;;
       [\\/$]*)
          # Absolute (can't be DOS-style, as IFS=:)
-         test -f "$f" || { { echo "$as_me:5095: error: cannot find input file: $f" >&5
+         test -f "$f" || { { echo "$as_me:6054: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          echo $f;;
@@ -5105,7 +6064,7 @@ echo "$as_me: error: cannot find input file: $f" >&2;}
            echo $srcdir/$f
          else
            # /dev/null tree
-           { { echo "$as_me:5108: error: cannot find input file: $f" >&5
+           { { echo "$as_me:6067: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
    { (exit 1); exit 1; }; }
          fi;;
@@ -5222,7 +6181,7 @@ cat >>$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:5225: $ac_file is unchanged" >&5
+      { echo "$as_me:6184: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
     else
       ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \