From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Fri, 10 May 2002 18:21:23 +0000 (+0000)
Subject: don't define wxUSE_WCHAR_T on systems without wcslen(), don't check for wchar_t twice
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/d29b553b85ded89dbb2c7cc3cc48a944968d9eee?ds=inline

don't define wxUSE_WCHAR_T on systems without wcslen(), don't check for wchar_t twice


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15486 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/configure b/configure
index aea7cd55ed..1ad3f75e1f 100755
--- a/configure
+++ b/configure
@@ -14418,57 +14418,6 @@ EOF
 fi
 
 
-echo $ac_n "checking for wchar_t""... $ac_c" 1>&6
-echo "configure:14423: checking for wchar_t" >&5
-if eval "test \"`echo '$''{'wx_cv_type_wchar_t'+set}'`\" = set"; then
-  echo $ac_n "(cached) $ac_c" 1>&6
-else
-  
-    cat > conftest.$ac_ext <<EOF
-#line 14429 "configure"
-#include "confdefs.h"
-
-            #ifdef HAVE_WCHAR_H
-            #  ifdef __CYGWIN__
-            #    include <stddef.h>
-            #  endif
-            #  include <wchar.h>
-            #endif
-            #ifdef HAVE_STDLIB_H
-            #  include <stdlib.h>
-            #endif
-        
-int main() {
-
-            wchar_t wc, *ws;
-            wc = L'a';
-            ws = L"Hello, world!";
-        
-; return 0; }
-EOF
-if { (eval echo configure:14450: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-  rm -rf conftest*
-  wx_cv_type_wchar_t=yes
-else
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
-  wx_cv_type_wchar_t=no
-    
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$wx_cv_type_wchar_t" 1>&6
-
-if test "$wx_cv_type_wchar_t" = "yes"; then
-    cat >> confdefs.h <<\EOF
-#define wxUSE_WCHAR_T 1
-EOF
-
-fi
-
 
 ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -14478,12 +14427,12 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking if size_t is unsigned int""... $ac_c" 1>&6
-echo "configure:14482: checking if size_t is unsigned int" >&5
+echo "configure:14431: checking if size_t is unsigned int" >&5
 if eval "test \"`echo '$''{'wx_cv_size_t_is_uint'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
                           cat > conftest.$ac_ext <<EOF
-#line 14487 "configure"
+#line 14436 "configure"
 #include "confdefs.h"
 #include <stddef.h>
 int main() {
@@ -14496,7 +14445,7 @@ int main() {
         
 ; return 0; }
 EOF
-if { (eval echo configure:14500: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14449: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wx_cv_size_t_is_uint=no
 else
@@ -14519,12 +14468,12 @@ EOF
 
 else
     echo $ac_n "checking if size_t is unsigned long""... $ac_c" 1>&6
-echo "configure:14523: checking if size_t is unsigned long" >&5
+echo "configure:14472: checking if size_t is unsigned long" >&5
 if eval "test \"`echo '$''{'wx_cv_size_t_is_ulong'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14528 "configure"
+#line 14477 "configure"
 #include "confdefs.h"
 #include <stddef.h>
 int main() {
@@ -14537,7 +14486,7 @@ int main() {
             
 ; return 0; }
 EOF
-if { (eval echo configure:14541: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14490: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wx_cv_size_t_is_ulong=no
 else
@@ -14571,13 +14520,13 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 
 echo $ac_n "checking for pw_gecos in struct passwd""... $ac_c" 1>&6
-echo "configure:14575: checking for pw_gecos in struct passwd" >&5
+echo "configure:14524: checking for pw_gecos in struct passwd" >&5
 if eval "test \"`echo '$''{'wx_cv_struct_pw_gecos'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
         cat > conftest.$ac_ext <<EOF
-#line 14581 "configure"
+#line 14530 "configure"
 #include "confdefs.h"
 #include <pwd.h>
 int main() {
@@ -14588,7 +14537,7 @@ int main() {
              
 ; return 0; }
 EOF
-if { (eval echo configure:14592: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14541: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
                 wx_cv_struct_pw_gecos=yes
@@ -14618,12 +14567,12 @@ fi
 
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:14622: checking for working const" >&5
+echo "configure:14571: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14627 "configure"
+#line 14576 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -14672,7 +14621,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:14676: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14625: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -14693,21 +14642,21 @@ EOF
 fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:14697: checking for inline" >&5
+echo "configure:14646: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 14704 "configure"
+#line 14653 "configure"
 #include "confdefs.h"
 
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:14711: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14660: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -14734,7 +14683,7 @@ esac
 
 
 echo $ac_n "checking size of char""... $ac_c" 1>&6
-echo "configure:14738: checking size of char" >&5
+echo "configure:14687: checking size of char" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_char'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14742,7 +14691,7 @@ else
   ac_cv_sizeof_char=1
 else
   cat > conftest.$ac_ext <<EOF
-#line 14746 "configure"
+#line 14695 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -14753,7 +14702,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:14757: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_char=`cat conftestval`
 else
@@ -14773,7 +14722,7 @@ EOF
 
 
 echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:14777: checking size of short" >&5
+echo "configure:14726: checking size of short" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14781,7 +14730,7 @@ else
   ac_cv_sizeof_short=2
 else
   cat > conftest.$ac_ext <<EOF
-#line 14785 "configure"
+#line 14734 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -14792,7 +14741,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:14796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_short=`cat conftestval`
 else
@@ -14812,7 +14761,7 @@ EOF
 
 
 echo $ac_n "checking size of void *""... $ac_c" 1>&6
-echo "configure:14816: checking size of void *" >&5
+echo "configure:14765: checking size of void *" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14820,7 +14769,7 @@ else
   ac_cv_sizeof_void_p=4
 else
   cat > conftest.$ac_ext <<EOF
-#line 14824 "configure"
+#line 14773 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -14831,7 +14780,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:14835: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14784: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_void_p=`cat conftestval`
 else
@@ -14851,7 +14800,7 @@ EOF
 
 
 echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:14855: checking size of int" >&5
+echo "configure:14804: checking size of int" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14859,7 +14808,7 @@ else
   ac_cv_sizeof_int=4
 else
   cat > conftest.$ac_ext <<EOF
-#line 14863 "configure"
+#line 14812 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -14870,7 +14819,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:14874: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14823: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_int=`cat conftestval`
 else
@@ -14890,7 +14839,7 @@ EOF
 
 
 echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:14894: checking size of long" >&5
+echo "configure:14843: checking size of long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14898,7 +14847,7 @@ else
   ac_cv_sizeof_long=4
 else
   cat > conftest.$ac_ext <<EOF
-#line 14902 "configure"
+#line 14851 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -14909,7 +14858,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:14913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_long=`cat conftestval`
 else
@@ -14932,7 +14881,7 @@ EOF
 case "${host}" in
     arm-*-linux* )
         echo $ac_n "checking size of long long""... $ac_c" 1>&6
-echo "configure:14936: checking size of long long" >&5
+echo "configure:14885: checking size of long long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14940,7 +14889,7 @@ else
   ac_cv_sizeof_long_long=8
 else
   cat > conftest.$ac_ext <<EOF
-#line 14944 "configure"
+#line 14893 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -14951,7 +14900,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:14955: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14904: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_long_long=`cat conftestval`
 else
@@ -14973,7 +14922,7 @@ EOF
     ;;
     * )
         echo $ac_n "checking size of long long""... $ac_c" 1>&6
-echo "configure:14977: checking size of long long" >&5
+echo "configure:14926: checking size of long long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14981,7 +14930,7 @@ else
   ac_cv_sizeof_long_long=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 14985 "configure"
+#line 14934 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -14992,7 +14941,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:14996: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14945: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_long_long=`cat conftestval`
 else
@@ -15015,7 +14964,7 @@ esac
 
 
 echo $ac_n "checking size of wchar_t""... $ac_c" 1>&6
-echo "configure:15019: checking size of wchar_t" >&5
+echo "configure:14968: checking size of wchar_t" >&5
 if eval "test \"`echo '$''{'wx_cv_sizeof_wchar_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15025,7 +14974,7 @@ else
     
 else
   cat > conftest.$ac_ext <<EOF
-#line 15029 "configure"
+#line 14978 "configure"
 #include "confdefs.h"
 
             #ifdef HAVE_WCHAR_H
@@ -15047,7 +14996,7 @@ else
             }
         
 EOF
-if { (eval echo configure:15051: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:15000: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   wx_cv_sizeof_wchar_t=`cat conftestval`
 else
@@ -15070,14 +15019,14 @@ EOF
 
 
 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:15074: checking whether byte ordering is bigendian" >&5
+echo "configure:15023: checking whether byte ordering is bigendian" >&5
 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_bigendian=unknown
 # See if sys/param.h defines the BYTE_ORDER macro.
 cat > conftest.$ac_ext <<EOF
-#line 15081 "configure"
+#line 15030 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -15088,11 +15037,11 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:15092: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15041: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   # It does; now see whether it defined to BIG_ENDIAN or not.
 cat > conftest.$ac_ext <<EOF
-#line 15096 "configure"
+#line 15045 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -15103,7 +15052,7 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:15107: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15056: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
 else
@@ -15123,7 +15072,7 @@ if test "$cross_compiling" = yes; then
   ac_cv_c_bigendian=unknown
 else
   cat > conftest.$ac_ext <<EOF
-#line 15127 "configure"
+#line 15076 "configure"
 #include "confdefs.h"
 main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
@@ -15136,7 +15085,7 @@ main () {
   exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-if { (eval echo configure:15140: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:15089: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_bigendian=no
 else
@@ -15164,7 +15113,7 @@ fi
 
 
 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
-echo "configure:15168: checking how to run the C++ preprocessor" >&5
+echo "configure:15117: checking how to run the C++ preprocessor" >&5
 if test -z "$CXXCPP"; then
 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -15177,12 +15126,12 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
   CXXCPP="${CXX-g++} -E"
   cat > conftest.$ac_ext <<EOF
-#line 15181 "configure"
+#line 15130 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15186: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15135: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -15226,17 +15175,17 @@ cross_compiling=$ac_cv_prog_cxx_cross
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:15230: checking for $ac_hdr" >&5
+echo "configure:15179: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15235 "configure"
+#line 15184 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15240: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15189: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15284,7 +15233,7 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 
   echo $ac_n "checking if C++ compiler supports bool""... $ac_c" 1>&6
-echo "configure:15288: checking if C++ compiler supports bool" >&5
+echo "configure:15237: checking if C++ compiler supports bool" >&5
 if eval "test \"`echo '$''{'wx_cv_cpp_bool'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15299,7 +15248,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
 
     cat > conftest.$ac_ext <<EOF
-#line 15303 "configure"
+#line 15252 "configure"
 #include "confdefs.h"
 
       
@@ -15311,7 +15260,7 @@ int main() {
       
 ; return 0; }
 EOF
-if { (eval echo configure:15315: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15264: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
         wx_cv_cpp_bool=yes
@@ -15348,8 +15297,11 @@ EOF
 
 
 
-echo $ac_n "checking for wcslen in -lc""... $ac_c" 1>&6
-echo "configure:15353: checking for wcslen in -lc" >&5
+WCHAR_OK=0
+if test "$wx_cv_sizeof_wchar_t" != "0"; then
+        WCHAR_LINK=
+    echo $ac_n "checking for wcslen in -lc""... $ac_c" 1>&6
+echo "configure:15305: checking for wcslen in -lc" >&5
 ac_lib_var=`echo c'_'wcslen | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -15357,7 +15309,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 15361 "configure"
+#line 15313 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -15368,7 +15320,7 @@ int main() {
 wcslen()
 ; return 0; }
 EOF
-if { (eval echo configure:15372: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -15384,17 +15336,17 @@ fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   
-            cat >> confdefs.h <<\EOF
+                cat >> confdefs.h <<\EOF
 #define HAVE_WCSLEN 1
 EOF
 
-            WCHAR_LINK=
-        
+                WCHAR_OK=1
+            
 else
   echo "$ac_t""no" 1>&6
 
-            echo $ac_n "checking for wcslen in -lw""... $ac_c" 1>&6
-echo "configure:15398: checking for wcslen in -lw" >&5
+                echo $ac_n "checking for wcslen in -lw""... $ac_c" 1>&6
+echo "configure:15350: checking for wcslen in -lw" >&5
 ac_lib_var=`echo w'_'wcslen | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -15402,7 +15354,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lw  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 15406 "configure"
+#line 15358 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -15413,7 +15365,7 @@ int main() {
 wcslen()
 ; return 0; }
 EOF
-if { (eval echo configure:15417: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -15429,17 +15381,24 @@ fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   
-                cat >> confdefs.h <<\EOF
+                    cat >> confdefs.h <<\EOF
 #define HAVE_WCSLEN 1
 EOF
 
-                WCHAR_LINK=" -lw"
-            
+                    WCHAR_LINK=" -lw"
+                    WCHAR_OK=1
+                
 else
   echo "$ac_t""no" 1>&6
+fi
 
-                echo $ac_n "checking for wcslen in -lmsvcrt""... $ac_c" 1>&6
-echo "configure:15443: checking for wcslen in -lmsvcrt" >&5
+            
+fi
+
+
+    if test "$TOOLKIT" = "MSW" -a "$WCHAR_OK" = 0; then
+        echo $ac_n "checking for wcslen in -lmsvcrt""... $ac_c" 1>&6
+echo "configure:15402: checking for wcslen in -lmsvcrt" >&5
 ac_lib_var=`echo msvcrt'_'wcslen | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -15447,7 +15406,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lmsvcrt  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 15451 "configure"
+#line 15410 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -15458,7 +15417,7 @@ int main() {
 wcslen()
 ; return 0; }
 EOF
-if { (eval echo configure:15462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15421: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -15474,32 +15433,34 @@ fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   
-                    cat >> confdefs.h <<\EOF
+            cat >> confdefs.h <<\EOF
 #define HAVE_WCSLEN 1
 EOF
 
-                    WCHAR_LINK=
-                
+            WCHAR_OK=1
+        
 else
   echo "$ac_t""no" 1>&6
 fi
 
-            
+    fi
 fi
 
-        
-fi
+if test "$WCHAR_OK" = 1; then
+    cat >> confdefs.h <<\EOF
+#define wxUSE_WCHAR_T 1
+EOF
 
 
-for ac_func in wcsrtombs
+            for ac_func in wcsrtombs
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15498: checking for $ac_func" >&5
+echo "configure:15459: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15503 "configure"
+#line 15464 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15522,7 +15483,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15546,14 +15507,17 @@ else
 fi
 done
 
+else
+    echo "configure: warning: Wide character support is unavailable" 1>&2
+fi
 
 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
-echo "configure:15552: checking for vprintf" >&5
+echo "configure:15516: checking for vprintf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15557 "configure"
+#line 15521 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vprintf(); below.  */
@@ -15576,7 +15540,7 @@ vprintf();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_vprintf=yes"
 else
@@ -15600,12 +15564,12 @@ fi
 
 if test "$ac_cv_func_vprintf" != yes; then
 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
-echo "configure:15604: checking for _doprnt" >&5
+echo "configure:15568: checking for _doprnt" >&5
 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15609 "configure"
+#line 15573 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _doprnt(); below.  */
@@ -15628,7 +15592,7 @@ _doprnt();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15632: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15596: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func__doprnt=yes"
 else
@@ -15658,13 +15622,13 @@ fi
 
 
 echo $ac_n "checking for vsnprintf""... $ac_c" 1>&6
-echo "configure:15662: checking for vsnprintf" >&5
+echo "configure:15626: checking for vsnprintf" >&5
 if eval "test \"`echo '$''{'wx_cv_func_vsnprintf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
   cat > conftest.$ac_ext <<EOF
-#line 15668 "configure"
+#line 15632 "configure"
 #include "confdefs.h"
 
                     #include <stdio.h>
@@ -15689,7 +15653,7 @@ int main() {
                  
 ; return 0; }
 EOF
-if { (eval echo configure:15693: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   
                     wx_cv_func_vsnprintf=yes
@@ -15700,7 +15664,7 @@ else
   rm -rf conftest*
   
                     cat > conftest.$ac_ext <<EOF
-#line 15704 "configure"
+#line 15668 "configure"
 #include "confdefs.h"
 
                                       #include <stdio.h>
@@ -15725,7 +15689,7 @@ int main() {
                                    
 ; return 0; }
 EOF
-if { (eval echo configure:15729: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15693: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   
                                       wx_cv_func_vsnprintf=yes
@@ -15757,13 +15721,13 @@ else
 fi
 
 echo $ac_n "checking for vsscanf""... $ac_c" 1>&6
-echo "configure:15761: checking for vsscanf" >&5
+echo "configure:15725: checking for vsscanf" >&5
 if eval "test \"`echo '$''{'wx_cv_func_vsscanf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
   cat > conftest.$ac_ext <<EOF
-#line 15767 "configure"
+#line 15731 "configure"
 #include "confdefs.h"
 
                     #include <stdio.h>
@@ -15786,7 +15750,7 @@ int main() {
                 
 ; return 0; }
 EOF
-if { (eval echo configure:15790: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15754: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
                     wx_cv_func_vsscanf=yes
@@ -15838,7 +15802,7 @@ fi
 
 
   echo $ac_n "checking for iconv""... $ac_c" 1>&6
-echo "configure:15842: checking for iconv" >&5
+echo "configure:15806: checking for iconv" >&5
 if eval "test \"`echo '$''{'am_cv_func_iconv'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15846,7 +15810,7 @@ else
     am_cv_func_iconv="no, consider installing GNU libiconv"
     am_cv_lib_iconv=no
     cat > conftest.$ac_ext <<EOF
-#line 15850 "configure"
+#line 15814 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <iconv.h>
@@ -15856,7 +15820,7 @@ iconv_t cd = iconv_open("","");
        iconv_close(cd);
 ; return 0; }
 EOF
-if { (eval echo configure:15860: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_func_iconv=yes
 else
@@ -15868,7 +15832,7 @@ rm -f conftest*
       am_save_LIBS="$LIBS"
       LIBS="$LIBS -liconv"
       cat > conftest.$ac_ext <<EOF
-#line 15872 "configure"
+#line 15836 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <iconv.h>
@@ -15878,7 +15842,7 @@ iconv_t cd = iconv_open("","");
          iconv_close(cd);
 ; return 0; }
 EOF
-if { (eval echo configure:15882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15846: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   am_cv_lib_iconv=yes
         am_cv_func_iconv=yes
@@ -15899,12 +15863,12 @@ echo "$ac_t""$am_cv_func_iconv" 1>&6
 EOF
 
     echo $ac_n "checking if iconv needs const""... $ac_c" 1>&6
-echo "configure:15903: checking if iconv needs const" >&5
+echo "configure:15867: checking if iconv needs const" >&5
 if eval "test \"`echo '$''{'wx_cv_func_iconv_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15908 "configure"
+#line 15872 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -15923,7 +15887,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:15927: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15891: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wx_cv_func_iconv_const="no"
 else
@@ -15968,12 +15932,12 @@ if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
     for ac_func in sigaction
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15972: checking for $ac_func" >&5
+echo "configure:15936: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15977 "configure"
+#line 15941 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15996,7 +15960,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16000: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15964: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16037,13 +16001,13 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
 
       echo $ac_n "checking for sa_handler type""... $ac_c" 1>&6
-echo "configure:16041: checking for sa_handler type" >&5
+echo "configure:16005: checking for sa_handler type" >&5
 if eval "test \"`echo '$''{'wx_cv_type_sa_handler'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
         cat > conftest.$ac_ext <<EOF
-#line 16047 "configure"
+#line 16011 "configure"
 #include "confdefs.h"
 #include <signal.h>
 int main() {
@@ -16055,7 +16019,7 @@ int main() {
                      
 ; return 0; }
 EOF
-if { (eval echo configure:16059: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16023: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
                         wx_cv_type_sa_handler=int
@@ -16092,12 +16056,12 @@ fi
 for ac_func in vfork
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16096: checking for $ac_func" >&5
+echo "configure:16060: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16101 "configure"
+#line 16065 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16120,7 +16084,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16148,12 +16112,12 @@ done
 for ac_func in mkstemp mktemp
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16152: checking for $ac_func" >&5
+echo "configure:16116: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16157 "configure"
+#line 16121 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16176,7 +16140,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16180: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16202,12 +16166,12 @@ done
 
 
 echo $ac_n "checking for statfs""... $ac_c" 1>&6
-echo "configure:16206: checking for statfs" >&5
+echo "configure:16170: checking for statfs" >&5
 if eval "test \"`echo '$''{'wx_cv_func_statfs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16211 "configure"
+#line 16175 "configure"
 #include "confdefs.h"
 
              #if defined(__BSD__)
@@ -16228,7 +16192,7 @@ int main() {
         
 ; return 0; }
 EOF
-if { (eval echo configure:16232: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16196: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
              wx_cv_func_statfs=yes
@@ -16255,12 +16219,12 @@ EOF
 
 else
     echo $ac_n "checking for statvfs""... $ac_c" 1>&6
-echo "configure:16259: checking for statvfs" >&5
+echo "configure:16223: checking for statvfs" >&5
 if eval "test \"`echo '$''{'wx_cv_func_statvfs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16264 "configure"
+#line 16228 "configure"
 #include "confdefs.h"
 
                  #include <sys/statvfs.h>
@@ -16276,7 +16240,7 @@ int main() {
             
 ; return 0; }
 EOF
-if { (eval echo configure:16280: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16244: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
                  wx_cv_func_statvfs=yes
@@ -16310,12 +16274,12 @@ if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
     for ac_func in fcntl flock
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16314: checking for $ac_func" >&5
+echo "configure:16278: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16319 "configure"
+#line 16283 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16338,7 +16302,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16306: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16372,12 +16336,12 @@ fi
 for ac_func in timegm
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16376: checking for $ac_func" >&5
+echo "configure:16340: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16381 "configure"
+#line 16345 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16400,7 +16364,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16428,12 +16392,12 @@ done
 for ac_func in putenv setenv
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16432: checking for $ac_func" >&5
+echo "configure:16396: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16437 "configure"
+#line 16401 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16456,7 +16420,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16460: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16424: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16503,12 +16467,12 @@ if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
     for ac_func in nanosleep
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16507: checking for $ac_func" >&5
+echo "configure:16471: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16512 "configure"
+#line 16476 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16531,7 +16495,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16535: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16499: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16556,7 +16520,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for nanosleep in -lposix4""... $ac_c" 1>&6
-echo "configure:16560: checking for nanosleep in -lposix4" >&5
+echo "configure:16524: checking for nanosleep in -lposix4" >&5
 ac_lib_var=`echo posix4'_'nanosleep | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16564,7 +16528,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lposix4  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16568 "configure"
+#line 16532 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16575,7 +16539,7 @@ int main() {
 nanosleep()
 ; return 0; }
 EOF
-if { (eval echo configure:16579: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16543: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16603,12 +16567,12 @@ else
                     for ac_func in usleep
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16607: checking for $ac_func" >&5
+echo "configure:16571: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16612 "configure"
+#line 16576 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16631,7 +16595,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16635: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16674,12 +16638,12 @@ fi
 for ac_func in uname gethostname
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16678: checking for $ac_func" >&5
+echo "configure:16642: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16683 "configure"
+#line 16647 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16702,7 +16666,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16739,12 +16703,12 @@ cross_compiling=$ac_cv_prog_cxx_cross
 for ac_func in strtok_r
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16743: checking for $ac_func" >&5
+echo "configure:16707: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16748 "configure"
+#line 16712 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16770,7 +16734,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16774: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16738: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16807,12 +16771,12 @@ INET_LINK=
 for ac_func in inet_addr
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16811: checking for $ac_func" >&5
+echo "configure:16775: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16816 "configure"
+#line 16780 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16835,7 +16799,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16803: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16860,7 +16824,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for inet_addr in -lnsl""... $ac_c" 1>&6
-echo "configure:16864: checking for inet_addr in -lnsl" >&5
+echo "configure:16828: checking for inet_addr in -lnsl" >&5
 ac_lib_var=`echo nsl'_'inet_addr | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16868,7 +16832,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16872 "configure"
+#line 16836 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16879,7 +16843,7 @@ int main() {
 inet_addr()
 ; return 0; }
 EOF
-if { (eval echo configure:16883: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16898,7 +16862,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for inet_addr in -lresolv""... $ac_c" 1>&6
-echo "configure:16902: checking for inet_addr in -lresolv" >&5
+echo "configure:16866: checking for inet_addr in -lresolv" >&5
 ac_lib_var=`echo resolv'_'inet_addr | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16906,7 +16870,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lresolv  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16910 "configure"
+#line 16874 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16917,7 +16881,7 @@ int main() {
 inet_addr()
 ; return 0; }
 EOF
-if { (eval echo configure:16921: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16936,7 +16900,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for inet_addr in -lsocket""... $ac_c" 1>&6
-echo "configure:16940: checking for inet_addr in -lsocket" >&5
+echo "configure:16904: checking for inet_addr in -lsocket" >&5
 ac_lib_var=`echo socket'_'inet_addr | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -16944,7 +16908,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 16948 "configure"
+#line 16912 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -16955,7 +16919,7 @@ int main() {
 inet_addr()
 ; return 0; }
 EOF
-if { (eval echo configure:16959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -16991,12 +16955,12 @@ done
 for ac_func in inet_aton
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16995: checking for $ac_func" >&5
+echo "configure:16959: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17000 "configure"
+#line 16964 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -17019,7 +16983,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:17023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16987: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -17044,7 +17008,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
             echo $ac_n "checking for inet_aton in -l$INET_LINK""... $ac_c" 1>&6
-echo "configure:17048: checking for inet_aton in -l$INET_LINK" >&5
+echo "configure:17012: checking for inet_aton in -l$INET_LINK" >&5
 ac_lib_var=`echo $INET_LINK'_'inet_aton | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -17052,7 +17016,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$INET_LINK  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 17056 "configure"
+#line 17020 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -17063,7 +17027,7 @@ int main() {
 inet_aton()
 ; return 0; }
 EOF
-if { (eval echo configure:17067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -17198,18 +17162,18 @@ if test "$TOOLKIT" != "MSW"; then
             case $flag in
                 none)
                     echo $ac_n "checking whether pthreads work without any flags""... $ac_c" 1>&6
-echo "configure:17202: checking whether pthreads work without any flags" >&5
+echo "configure:17166: checking whether pthreads work without any flags" >&5
                     ;;
 
                 -*)
                     echo $ac_n "checking whether pthreads work with $flag""... $ac_c" 1>&6
-echo "configure:17207: checking whether pthreads work with $flag" >&5
+echo "configure:17171: checking whether pthreads work with $flag" >&5
                     THREADS_CFLAGS="$flag"
                     ;;
 
                 *)
                     echo $ac_n "checking for the pthreads library -l$flag""... $ac_c" 1>&6
-echo "configure:17213: checking for the pthreads library -l$flag" >&5
+echo "configure:17177: checking for the pthreads library -l$flag" >&5
                     THREADS_LINK="-l$flag"
                     ;;
               esac
@@ -17220,14 +17184,14 @@ echo "configure:17213: checking for the pthreads library -l$flag" >&5
               CFLAGS="$THREADS_CFLAGS $CFLAGS"
 
               cat > conftest.$ac_ext <<EOF
-#line 17224 "configure"
+#line 17188 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 int main() {
 pthread_create(0,0,0,0);
 ; return 0; }
 EOF
-if { (eval echo configure:17231: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17195: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   THREADS_OK=yes
 else
@@ -17255,7 +17219,7 @@ rm -f conftest*
                               LIBS="$THREADS_LINK $THREADS_CFLAGS $LIBS"
 
           echo $ac_n "checking if more special flags are required for pthreads""... $ac_c" 1>&6
-echo "configure:17259: checking if more special flags are required for pthreads" >&5
+echo "configure:17223: checking if more special flags are required for pthreads" >&5
           flag=no
           case "${host}" in
             *-aix* | *-freebsd*)
@@ -17281,12 +17245,12 @@ echo "configure:17259: checking if more special flags are required for pthreads"
       for ac_func in thr_setconcurrency
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:17285: checking for $ac_func" >&5
+echo "configure:17249: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17290 "configure"
+#line 17254 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -17309,7 +17273,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:17313: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17277: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -17338,17 +17302,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:17342: checking for $ac_hdr" >&5
+echo "configure:17306: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17347 "configure"
+#line 17311 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:17352: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:17316: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -17376,12 +17340,12 @@ done
 
       if test "$ac_cv_header_sched_h" = "yes"; then
           echo $ac_n "checking for sched_yield""... $ac_c" 1>&6
-echo "configure:17380: checking for sched_yield" >&5
+echo "configure:17344: checking for sched_yield" >&5
 if eval "test \"`echo '$''{'ac_cv_func_sched_yield'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17385 "configure"
+#line 17349 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char sched_yield(); below.  */
@@ -17404,7 +17368,7 @@ sched_yield();
 
 ; return 0; }
 EOF
-if { (eval echo configure:17408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17372: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_sched_yield=yes"
 else
@@ -17426,7 +17390,7 @@ else
   echo "$ac_t""no" 1>&6
 
                 echo $ac_n "checking for sched_yield in -lposix4""... $ac_c" 1>&6
-echo "configure:17430: checking for sched_yield in -lposix4" >&5
+echo "configure:17394: checking for sched_yield in -lposix4" >&5
 ac_lib_var=`echo posix4'_'sched_yield | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -17434,7 +17398,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lposix4  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 17438 "configure"
+#line 17402 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -17445,7 +17409,7 @@ int main() {
 sched_yield()
 ; return 0; }
 EOF
-if { (eval echo configure:17449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17413: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -17478,12 +17442,12 @@ fi
 
                                           HAVE_PRIOR_FUNCS=0
       echo $ac_n "checking for pthread_attr_getschedpolicy""... $ac_c" 1>&6
-echo "configure:17482: checking for pthread_attr_getschedpolicy" >&5
+echo "configure:17446: checking for pthread_attr_getschedpolicy" >&5
 if eval "test \"`echo '$''{'ac_cv_func_pthread_attr_getschedpolicy'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17487 "configure"
+#line 17451 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char pthread_attr_getschedpolicy(); below.  */
@@ -17506,7 +17470,7 @@ pthread_attr_getschedpolicy();
 
 ; return 0; }
 EOF
-if { (eval echo configure:17510: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17474: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_pthread_attr_getschedpolicy=yes"
 else
@@ -17521,12 +17485,12 @@ fi
 if eval "test \"`echo '$ac_cv_func_'pthread_attr_getschedpolicy`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for pthread_attr_setschedparam""... $ac_c" 1>&6
-echo "configure:17525: checking for pthread_attr_setschedparam" >&5
+echo "configure:17489: checking for pthread_attr_setschedparam" >&5
 if eval "test \"`echo '$''{'ac_cv_func_pthread_attr_setschedparam'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17530 "configure"
+#line 17494 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char pthread_attr_setschedparam(); below.  */
@@ -17549,7 +17513,7 @@ pthread_attr_setschedparam();
 
 ; return 0; }
 EOF
-if { (eval echo configure:17553: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17517: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_pthread_attr_setschedparam=yes"
 else
@@ -17564,12 +17528,12 @@ fi
 if eval "test \"`echo '$ac_cv_func_'pthread_attr_setschedparam`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   echo $ac_n "checking for sched_get_priority_max""... $ac_c" 1>&6
-echo "configure:17568: checking for sched_get_priority_max" >&5
+echo "configure:17532: checking for sched_get_priority_max" >&5
 if eval "test \"`echo '$''{'ac_cv_func_sched_get_priority_max'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17573 "configure"
+#line 17537 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes
 else
@@ -17594,7 +17558,7 @@ sched_get_priority_max();
 
 ; return 0; }
 EOF
-if { (eval echo configure:17598: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_sched_get_priority_max=yes"
 else
@@ -17612,7 +17576,7 @@ if eval "test \"`echo '$ac_cv_func_'sched_get_priority_max`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for sched_get_priority_max in -lposix4""... $ac_c" 1>&6
-echo "configure:17616: checking for sched_get_priority_max in -lposix4" >&5
+echo "configure:17580: checking for sched_get_priority_max in -lposix4" >&5
 ac_lib_var=`echo posix4'_'sched_get_priority_max | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -17620,7 +17584,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lposix4  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 17624 "configure"
+#line 17588 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -17631,7 +17595,7 @@ int main() {
 sched_get_priority_max()
 ; return 0; }
 EOF
-if { (eval echo configure:17635: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -17676,12 +17640,12 @@ EOF
       fi
 
       echo $ac_n "checking for pthread_cancel""... $ac_c" 1>&6
-echo "configure:17680: checking for pthread_cancel" >&5
+echo "configure:17644: checking for pthread_cancel" >&5
 if eval "test \"`echo '$''{'ac_cv_func_pthread_cancel'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17685 "configure"
+#line 17649 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char pthread_cancel(); below.  */
@@ -17704,7 +17668,7 @@ pthread_cancel();
 
 ; return 0; }
 EOF
-if { (eval echo configure:17708: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17672: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_pthread_cancel=yes"
 else
@@ -17729,13 +17693,13 @@ fi
 
 
       echo $ac_n "checking for pthread_cleanup_push/pop""... $ac_c" 1>&6
-echo "configure:17733: checking for pthread_cleanup_push/pop" >&5
+echo "configure:17697: checking for pthread_cleanup_push/pop" >&5
 if eval "test \"`echo '$''{'wx_cv_func_pthread_cleanup_push'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
         cat > conftest.$ac_ext <<EOF
-#line 17739 "configure"
+#line 17703 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 int main() {
@@ -17745,7 +17709,7 @@ int main() {
                      
 ; return 0; }
 EOF
-if { (eval echo configure:17749: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17713: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
                         wx_cv_func_pthread_cleanup_push=yes
@@ -17777,13 +17741,13 @@ EOF
       fi
 
       echo $ac_n "checking for pthread_mutexattr_t""... $ac_c" 1>&6
-echo "configure:17781: checking for pthread_mutexattr_t" >&5
+echo "configure:17745: checking for pthread_mutexattr_t" >&5
 if eval "test \"`echo '$''{'wx_cv_type_pthread_mutexattr_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
         cat > conftest.$ac_ext <<EOF
-#line 17787 "configure"
+#line 17751 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 int main() {
@@ -17793,7 +17757,7 @@ int main() {
             
 ; return 0; }
 EOF
-if { (eval echo configure:17797: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17761: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
                wx_cv_type_pthread_mutexattr_t=yes
@@ -17820,13 +17784,13 @@ EOF
 
       else
                 echo $ac_n "checking for PTHREAD_RECURSIVE_MUTEX_INITIALIZER""... $ac_c" 1>&6
-echo "configure:17824: checking for PTHREAD_RECURSIVE_MUTEX_INITIALIZER" >&5
+echo "configure:17788: checking for PTHREAD_RECURSIVE_MUTEX_INITIALIZER" >&5
 if eval "test \"`echo '$''{'wx_cv_type_pthread_rec_mutex_init'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
             cat > conftest.$ac_ext <<EOF
-#line 17830 "configure"
+#line 17794 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 int main() {
@@ -17835,7 +17799,7 @@ int main() {
                 
 ; return 0; }
 EOF
-if { (eval echo configure:17839: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17803: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
                     wx_cv_type_pthread_rec_mutex_init=yes
@@ -17877,7 +17841,7 @@ EOF
 else
       if test "$ac_cv_func_strtok_r" = "yes"; then
     echo $ac_n "checking if -D_REENTRANT is needed""... $ac_c" 1>&6
-echo "configure:17881: checking if -D_REENTRANT is needed" >&5
+echo "configure:17845: checking if -D_REENTRANT is needed" >&5
     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D_REENTRANT"
         echo "$ac_t""yes" 1>&6
@@ -18256,12 +18220,12 @@ if test "$wxUSE_DATETIME" = "yes"; then
         for ac_func in strptime
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:18260: checking for $ac_func" >&5
+echo "configure:18224: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 18265 "configure"
+#line 18229 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -18284,7 +18248,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:18288: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18252: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -18310,13 +18274,13 @@ done
 
 
         echo $ac_n "checking for timezone variable in <time.h>""... $ac_c" 1>&6
-echo "configure:18314: checking for timezone variable in <time.h>" >&5
+echo "configure:18278: checking for timezone variable in <time.h>" >&5
 if eval "test \"`echo '$''{'wx_cv_var_timezone'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
                         cat > conftest.$ac_ext <<EOF
-#line 18320 "configure"
+#line 18284 "configure"
 #include "confdefs.h"
 
                                 #include <time.h>
@@ -18328,7 +18292,7 @@ int main() {
                             
 ; return 0; }
 EOF
-if { (eval echo configure:18332: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18296: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
                                 wx_cv_var_timezone=timezone
@@ -18339,7 +18303,7 @@ else
   rm -rf conftest*
   
                                 cat > conftest.$ac_ext <<EOF
-#line 18343 "configure"
+#line 18307 "configure"
 #include "confdefs.h"
 
                                         #include <time.h>
@@ -18351,7 +18315,7 @@ int main() {
                                     
 ; return 0; }
 EOF
-if { (eval echo configure:18355: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18319: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
                                         wx_cv_var_timezone=_timezone
@@ -18362,7 +18326,7 @@ else
   rm -rf conftest*
   
                                         cat > conftest.$ac_ext <<EOF
-#line 18366 "configure"
+#line 18330 "configure"
 #include "confdefs.h"
 
                                                 #include <time.h>
@@ -18374,7 +18338,7 @@ int main() {
                                             
 ; return 0; }
 EOF
-if { (eval echo configure:18378: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18342: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
                                                 wx_cv_var_timezone=__timezone
@@ -18415,12 +18379,12 @@ EOF
         for ac_func in localtime
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:18419: checking for $ac_func" >&5
+echo "configure:18383: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 18424 "configure"
+#line 18388 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -18443,7 +18407,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:18447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18411: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -18470,13 +18434,13 @@ done
 
     if test "$ac_cv_func_localtime" = "yes"; then
         echo $ac_n "checking for tm_gmtoff in struct tm""... $ac_c" 1>&6
-echo "configure:18474: checking for tm_gmtoff in struct tm" >&5
+echo "configure:18438: checking for tm_gmtoff in struct tm" >&5
 if eval "test \"`echo '$''{'wx_cv_struct_tm_has_gmtoff'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
             cat > conftest.$ac_ext <<EOF
-#line 18480 "configure"
+#line 18444 "configure"
 #include "confdefs.h"
 
                     #include <time.h>
@@ -18488,7 +18452,7 @@ int main() {
                 
 ; return 0; }
 EOF
-if { (eval echo configure:18492: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18456: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
                     wx_cv_struct_tm_has_gmtoff=yes
@@ -18517,12 +18481,12 @@ EOF
             for ac_func in gettimeofday ftime
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:18521: checking for $ac_func" >&5
+echo "configure:18485: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 18526 "configure"
+#line 18490 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -18545,7 +18509,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:18549: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18513: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -18572,7 +18536,7 @@ done
 
     if test "$ac_cv_func_gettimeofday" = "yes"; then
         echo $ac_n "checking whether gettimeofday takes two arguments""... $ac_c" 1>&6
-echo "configure:18576: checking whether gettimeofday takes two arguments" >&5
+echo "configure:18540: checking whether gettimeofday takes two arguments" >&5
 if eval "test \"`echo '$''{'wx_cv_func_gettimeofday_has_2_args'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -18587,7 +18551,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
 
             cat > conftest.$ac_ext <<EOF
-#line 18591 "configure"
+#line 18555 "configure"
 #include "confdefs.h"
 
                     #include <sys/time.h>
@@ -18600,7 +18564,7 @@ int main() {
                 
 ; return 0; }
 EOF
-if { (eval echo configure:18604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18568: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wx_cv_func_gettimeofday_has_2_args=yes
 else
@@ -18608,7 +18572,7 @@ else
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 18612 "configure"
+#line 18576 "configure"
 #include "confdefs.h"
 
                         #include <sys/time.h>
@@ -18621,7 +18585,7 @@ int main() {
                     
 ; return 0; }
 EOF
-if { (eval echo configure:18625: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18589: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wx_cv_func_gettimeofday_has_2_args=no
 else
@@ -18676,12 +18640,12 @@ fi
 if test "$wxUSE_SOCKETS" = "yes"; then
         if test "$TOOLKIT" != "MSW"; then
                 echo $ac_n "checking for socket""... $ac_c" 1>&6
-echo "configure:18680: checking for socket" >&5
+echo "configure:18644: checking for socket" >&5
 if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 18685 "configure"
+#line 18649 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char socket(); below.  */
@@ -18704,7 +18668,7 @@ socket();
 
 ; return 0; }
 EOF
-if { (eval echo configure:18708: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18672: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_socket=yes"
 else
@@ -18722,7 +18686,7 @@ if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
-echo "configure:18726: checking for socket in -lsocket" >&5
+echo "configure:18690: checking for socket in -lsocket" >&5
 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -18730,7 +18694,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 18734 "configure"
+#line 18698 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -18741,7 +18705,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:18745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -18777,7 +18741,7 @@ fi
 if test "$wxUSE_SOCKETS" = "yes" ; then
                 if test "$TOOLKIT" != "MSW"; then
                 echo $ac_n "checking what is the type of the third argument of getsockname""... $ac_c" 1>&6
-echo "configure:18781: checking what is the type of the third argument of getsockname" >&5
+echo "configure:18745: checking what is the type of the third argument of getsockname" >&5
 if eval "test \"`echo '$''{'wx_cv_type_getsockname3'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -18792,7 +18756,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
 
                 cat > conftest.$ac_ext <<EOF
-#line 18796 "configure"
+#line 18760 "configure"
 #include "confdefs.h"
 
                         #include <sys/types.h>
@@ -18805,7 +18769,7 @@ int main() {
                     
 ; return 0; }
 EOF
-if { (eval echo configure:18809: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wx_cv_type_getsockname3=socklen_t
 else
@@ -18813,7 +18777,7 @@ else
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 18817 "configure"
+#line 18781 "configure"
 #include "confdefs.h"
 
                             #include <sys/types.h>
@@ -18826,7 +18790,7 @@ int main() {
                         
 ; return 0; }
 EOF
-if { (eval echo configure:18830: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18794: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wx_cv_type_getsockname3=size_t
 else
@@ -18834,7 +18798,7 @@ else
   cat conftest.$ac_ext >&5
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 18838 "configure"
+#line 18802 "configure"
 #include "confdefs.h"
 
                                 #include <sys/types.h>
@@ -18847,7 +18811,7 @@ int main() {
                             
 ; return 0; }
 EOF
-if { (eval echo configure:18851: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:18815: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   wx_cv_type_getsockname3=int
 else
@@ -18919,17 +18883,17 @@ if test "$wxUSE_GUI" = "yes"; then
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:18923: checking for $ac_hdr" >&5
+echo "configure:18887: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 18928 "configure"
+#line 18892 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:18933: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:18897: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -18983,12 +18947,12 @@ if test "$TOOLKIT" != "MSW"; then
                                                 for ac_func in dlopen
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:18987: checking for $ac_func" >&5
+echo "configure:18951: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 18992 "configure"
+#line 18956 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -19011,7 +18975,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:19015: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:18979: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -19039,7 +19003,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
-echo "configure:19043: checking for dlopen in -ldl" >&5
+echo "configure:19007: checking for dlopen in -ldl" >&5
 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -19047,7 +19011,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 19051 "configure"
+#line 19015 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -19058,7 +19022,7 @@ int main() {
 dlopen()
 ; return 0; }
 EOF
-if { (eval echo configure:19062: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19026: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -19087,12 +19051,12 @@ else
                                 for ac_func in shl_load
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:19091: checking for $ac_func" >&5
+echo "configure:19055: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 19096 "configure"
+#line 19060 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -19115,7 +19079,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:19119: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19083: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -19143,7 +19107,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for dld in -lshl_load""... $ac_c" 1>&6
-echo "configure:19147: checking for dld in -lshl_load" >&5
+echo "configure:19111: checking for dld in -lshl_load" >&5
 ac_lib_var=`echo shl_load'_'dld | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -19151,7 +19115,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lshl_load  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 19155 "configure"
+#line 19119 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -19162,7 +19126,7 @@ int main() {
 dld()
 ; return 0; }
 EOF
-if { (eval echo configure:19166: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19130: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -19201,12 +19165,12 @@ done
             for ac_func in dlerror
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:19205: checking for $ac_func" >&5
+echo "configure:19169: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 19210 "configure"
+#line 19174 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -19229,7 +19193,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:19233: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19197: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -19254,7 +19218,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for dlerror in -ldl""... $ac_c" 1>&6
-echo "configure:19258: checking for dlerror in -ldl" >&5
+echo "configure:19222: checking for dlerror in -ldl" >&5
 ac_lib_var=`echo dl'_'dlerror | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -19262,7 +19226,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 19266 "configure"
+#line 19230 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -19273,7 +19237,7 @@ int main() {
 dlerror()
 ; return 0; }
 EOF
-if { (eval echo configure:19277: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19241: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -19348,7 +19312,7 @@ EOF
 
   if test "$wxUSE_MSW" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
         echo $ac_n "checking for main in -lunicows""... $ac_c" 1>&6
-echo "configure:19352: checking for main in -lunicows" >&5
+echo "configure:19316: checking for main in -lunicows" >&5
 ac_lib_var=`echo unicows'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -19356,14 +19320,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lunicows  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 19360 "configure"
+#line 19324 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:19367: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:19331: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -19543,17 +19507,17 @@ if test "$wxUSE_MSW" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:19547: checking for $ac_hdr" >&5
+echo "configure:19511: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 19552 "configure"
+#line 19516 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:19557: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:19521: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -20526,7 +20490,7 @@ SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq
 
 
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:20530: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:20494: checking whether ${MAKE-make} sets \${MAKE}" >&5
 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
diff --git a/configure.in b/configure.in
index d00f4e691e..518986efdf 100644
--- a/configure.in
+++ b/configure.in
@@ -2594,37 +2594,6 @@ AC_TYPE_SIZE_T
 dnl   defines uid_t and gid_t if not already defined
 AC_TYPE_UID_T
 
-dnl   check for wchar_t
-dnl   Mac OS X does not provide wchar.h and wchar_t is defined by stdlib.h (GD)
-dnl   on Cygwin wchar.h needs stddef.h to be #included by hand
-AC_CACHE_CHECK([for wchar_t], wx_cv_type_wchar_t,
-[
-    AC_TRY_COMPILE(
-        [
-            #ifdef HAVE_WCHAR_H
-            #  ifdef __CYGWIN__
-            #    include <stddef.h>
-            #  endif
-            #  include <wchar.h>
-            #endif
-            #ifdef HAVE_STDLIB_H
-            #  include <stdlib.h>
-            #endif
-        ],
-        [
-            wchar_t wc, *ws;
-            wc = L'a';
-            ws = L"Hello, world!";
-        ],
-        wx_cv_type_wchar_t=yes,
-        wx_cv_type_wchar_t=no
-    )
-])
-
-if test "$wx_cv_type_wchar_t" = "yes"; then
-    AC_DEFINE(wxUSE_WCHAR_T)
-fi
-
 dnl check what exactly size_t is on this machine - this is necessary to avoid
 dnl ambiguos overloads in several places, notably wx/string.h and wx/array.h
 AC_LANG_SAVE
@@ -2775,25 +2744,41 @@ dnl ---------------------------------------------------------------------------
 dnl Check for functions
 dnl ---------------------------------------------------------------------------
 
-dnl check for wcslen
-AC_CHECK_LIB(c, wcslen, [
-            AC_DEFINE(HAVE_WCSLEN)
-            WCHAR_LINK=
-        ], [
-            AC_CHECK_LIB(w, wcslen, [
+dnl don't check for wchar_t functions if we haven't got wchar_t itself
+WCHAR_OK=0
+if test "$wx_cv_sizeof_wchar_t" != "0"; then
+    dnl check for wcslen
+    WCHAR_LINK=
+    AC_CHECK_LIB(c, wcslen, [
                 AC_DEFINE(HAVE_WCSLEN)
-                WCHAR_LINK=" -lw"
+                WCHAR_OK=1
             ], [
-                AC_CHECK_LIB(msvcrt, wcslen, [
+                AC_CHECK_LIB(w, wcslen, [
                     AC_DEFINE(HAVE_WCSLEN)
-                    WCHAR_LINK=
+                    WCHAR_LINK=" -lw"
+                    WCHAR_OK=1
                 ])
             ])
+
+    if test "$TOOLKIT" = "MSW" -a "$WCHAR_OK" = 0; then
+        AC_CHECK_LIB(msvcrt, wcslen, [
+            AC_DEFINE(HAVE_WCSLEN)
+            WCHAR_OK=1
         ])
+    fi
+fi
 
-dnl use wcsrtombs instead of wcstombs which is buggy in old GNU libc versions
-dnl if possible
-AC_CHECK_FUNCS(wcsrtombs)
+dnl we need at least the definition of wchar_t itself and wcslen() to compile
+dnl with wchar_t support -- turn it off if we don't have this
+if test "$WCHAR_OK" = 1; then
+    AC_DEFINE(wxUSE_WCHAR_T)
+
+    dnl also try to use wcsrtombs instead of wcstombs which is buggy in old GNU
+    dnl libc versions if possible
+    AC_CHECK_FUNCS(wcsrtombs)
+else
+    AC_MSG_WARN([Wide character support is unavailable])
+fi
 
 dnl check for vprintf/vsprintf() which are GNU extensions
 AC_FUNC_VPRINTF