From 58b2e58bb21cac5c46bd0a7899f0b1e50e7f7b37 Mon Sep 17 00:00:00 2001
From: "cls%seawood.org" <cls%seawood.org>
Date: Fri, 27 Feb 2004 03:22:52 +0000
Subject: [PATCH] What's up with these OSes using passthru linker options for
 c++ compilers but not c compilers?

---
 configure    | 1180 +++++++++++++++++++++++++++-----------------------
 configure.in |    2 +-
 2 files changed, 647 insertions(+), 535 deletions(-)

diff --git a/configure b/configure
index a88f7a2b7a3..4f9855539dd 100755
--- a/configure
+++ b/configure
@@ -1672,12 +1672,63 @@ else
   fi
 fi
 
+for ac_declaration in \
+   ''\
+   '#include <stdlib.h>' \
+   'extern "C" void std::exit (int) throw (); using std::exit;' \
+   'extern "C" void std::exit (int); using std::exit;' \
+   'extern "C" void exit (int) throw ();' \
+   'extern "C" void exit (int);' \
+   'void exit (int);'
+do
+  cat > conftest.$ac_ext <<EOF
+#line 1686 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+$ac_declaration
+int main() {
+exit (42);
+; return 0; }
+EOF
+if { (eval echo configure:1694: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  :
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  continue
+fi
+rm -f conftest*
+  cat > conftest.$ac_ext <<EOF
+#line 1704 "configure"
+#include "confdefs.h"
+$ac_declaration
+int main() {
+exit (42);
+; return 0; }
+EOF
+if { (eval echo configure:1711: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  break
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+done
+if test -n "$ac_declaration"; then
+  echo '#ifdef __cplusplus' >>confdefs.h
+  echo $ac_declaration      >>confdefs.h
+  echo '#endif'             >>confdefs.h
+fi
+
+
     for ac_prog in $RANLIB "${target_alias}-ranlib" "${target}-ranlib"
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1681: checking for $ac_word" >&5
+echo "configure:1732: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1712,7 +1763,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1716: checking for $ac_word" >&5
+echo "configure:1767: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1747,7 +1798,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1751: checking for $ac_word" >&5
+echo "configure:1802: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_AS'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1788,7 +1839,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1792: checking for $ac_word" >&5
+echo "configure:1843: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1823,7 +1874,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1827: checking for $ac_word" >&5
+echo "configure:1878: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1858,7 +1909,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1862: checking for $ac_word" >&5
+echo "configure:1913: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1896,7 +1947,7 @@ else
     # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1900: checking for $ac_word" >&5
+echo "configure:1951: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1926,7 +1977,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1930: checking for $ac_word" >&5
+echo "configure:1981: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1977,7 +2028,7 @@ fi
       # Extract the first word of "cl", so it can be a program name with args.
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1981: checking for $ac_word" >&5
+echo "configure:2032: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2009,7 +2060,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:2013: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:2064: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -2020,12 +2071,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 2024 "configure"
+#line 2075 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:2029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2080: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -2051,12 +2102,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:2055: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:2106: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:2060: checking whether we are using GNU C" >&5
+echo "configure:2111: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2065,7 +2116,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2069: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2120: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -2084,7 +2135,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:2088: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:2139: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2120,7 +2171,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2124: checking for $ac_word" >&5
+echo "configure:2175: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2152,7 +2203,7 @@ test -n "$CXX" || CXX="gcc"
 
 
 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:2156: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
+echo "configure:2207: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
 
 ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -2163,12 +2214,12 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 2167 "configure"
+#line 2218 "configure"
 #include "confdefs.h"
 
 int main(){return(0);}
 EOF
-if { (eval echo configure:2172: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cxx_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -2194,12 +2245,12 @@ if test $ac_cv_prog_cxx_works = no; then
   { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:2198: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:2249: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
-echo "configure:2203: checking whether we are using GNU C++" >&5
+echo "configure:2254: checking whether we are using GNU C++" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2208,7 +2259,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:2212: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:2263: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gxx=yes
 else
   ac_cv_prog_gxx=no
@@ -2227,7 +2278,7 @@ ac_test_CXXFLAGS="${CXXFLAGS+set}"
 ac_save_CXXFLAGS="$CXXFLAGS"
 CXXFLAGS=
 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
-echo "configure:2231: checking whether ${CXX-g++} accepts -g" >&5
+echo "configure:2282: checking whether ${CXX-g++} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2258,10 +2309,61 @@ else
   fi
 fi
 
+for ac_declaration in \
+   ''\
+   '#include <stdlib.h>' \
+   'extern "C" void std::exit (int) throw (); using std::exit;' \
+   'extern "C" void std::exit (int); using std::exit;' \
+   'extern "C" void exit (int) throw ();' \
+   'extern "C" void exit (int);' \
+   'void exit (int);'
+do
+  cat > conftest.$ac_ext <<EOF
+#line 2323 "configure"
+#include "confdefs.h"
+#include <stdlib.h>
+$ac_declaration
+int main() {
+exit (42);
+; return 0; }
+EOF
+if { (eval echo configure:2331: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  :
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  continue
+fi
+rm -f conftest*
+  cat > conftest.$ac_ext <<EOF
+#line 2341 "configure"
+#include "confdefs.h"
+$ac_declaration
+int main() {
+exit (42);
+; return 0; }
+EOF
+if { (eval echo configure:2348: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  rm -rf conftest*
+  break
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+fi
+rm -f conftest*
+done
+if test -n "$ac_declaration"; then
+  echo '#ifdef __cplusplus' >>confdefs.h
+  echo $ac_declaration      >>confdefs.h
+  echo '#endif'             >>confdefs.h
+fi
+
+
     # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2265: checking for $ac_word" >&5
+echo "configure:2367: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2293,7 +2395,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2297: checking for $ac_word" >&5
+echo "configure:2399: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_AS'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2334,7 +2436,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2338: checking for $ac_word" >&5
+echo "configure:2440: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2369,7 +2471,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2373: checking for $ac_word" >&5
+echo "configure:2475: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2404,7 +2506,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2408: checking for $ac_word" >&5
+echo "configure:2510: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2439,7 +2541,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2443: checking for $ac_word" >&5
+echo "configure:2545: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2518,12 +2620,12 @@ if test "$GNU_CC"; then
     fi
 fi
 
-for ac_prog in mawk gawk nawk awk
+for ac_prog in gawk mawk nawk awk
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2527: checking for $ac_word" >&5
+echo "configure:2629: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2563,7 +2665,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2567: checking for $ac_word" >&5
+echo "configure:2669: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_MIDL'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2605,14 +2707,14 @@ ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$a
 cross_compiling=$ac_cv_prog_cc_cross
 
         cat > conftest.$ac_ext <<EOF
-#line 2609 "configure"
+#line 2711 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
  printf("Hello World\n"); 
 ; return 0; }
 EOF
-if { (eval echo configure:2616: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2718: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -2630,14 +2732,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
         cat > conftest.$ac_ext <<EOF
-#line 2634 "configure"
+#line 2736 "configure"
 #include "confdefs.h"
 #include <new.h>
 int main() {
  unsigned *test = new unsigned(42); 
 ; return 0; }
 EOF
-if { (eval echo configure:2641: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2743: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -2691,7 +2793,7 @@ cross_compiling=$ac_cv_prog_cc_cross
 
          # Add flags if necessary
          echo $ac_n "checking for midl flags""... $ac_c" 1>&6
-echo "configure:2695: checking for midl flags" >&5
+echo "configure:2797: checking for midl flags" >&5
          if test \( "$_MIDL_MAJOR_VERSION" -gt "6" \) -o \( "$_MIDL_MAJOR_VERSION" = "6" -a "$_MIDL_MINOR_VERSION" -gt "0" \) -o \( "$_MIDL_MAJOR_VERSION" = "6" -a "$_MIDL_MINOR_VERSION" = "00" -a "$_MIDL_REV_VERSION" -gt "359" \); then
              # Starting with MIDL version 6.0.359, the MIDL compiler
              # generates /Oicf /robust stubs by default, which is not
@@ -2710,9 +2812,9 @@ echo "configure:2695: checking for midl flags" >&5
         _W32API_MAJOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $1 }'`
         _W32API_MINOR_VERSION=`echo $W32API_VERSION | $AWK -F\. '{ print $2 }'`
         echo $ac_n "checking for w32api version >= $W32API_VERSION""... $ac_c" 1>&6
-echo "configure:2714: checking for w32api version >= $W32API_VERSION" >&5
+echo "configure:2816: checking for w32api version >= $W32API_VERSION" >&5
         cat > conftest.$ac_ext <<EOF
-#line 2716 "configure"
+#line 2818 "configure"
 #include "confdefs.h"
 #include <w32api.h>
 int main() {
@@ -2724,7 +2826,7 @@ int main() {
             
 ; return 0; }
 EOF
-if { (eval echo configure:2728: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2830: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
    res=yes 
 else
@@ -2740,7 +2842,7 @@ rm -f conftest*
         fi
         # Check windres version
         echo $ac_n "checking for windres version >= $WINDRES_VERSION""... $ac_c" 1>&6
-echo "configure:2744: checking for windres version >= $WINDRES_VERSION" >&5
+echo "configure:2846: checking for windres version >= $WINDRES_VERSION" >&5
         _WINDRES_VERSION=`${WINDRES} --version 2>&1 | grep -i windres 2>/dev/null | $AWK '{ print $3 }'`
         echo "$ac_t""$_WINDRES_VERSION" 1>&6
         _WINDRES_MAJOR_VERSION=`echo $_WINDRES_VERSION | $AWK -F\. '{ print $1 }'`
@@ -2769,7 +2871,7 @@ if test -n "$_WIN32_MSVC"; then
     SKIP_COMPILER_CHECKS=1
     SKIP_LIBRARY_CHECKS=1
     echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:2773: checking how to run the C preprocessor" >&5
+echo "configure:2875: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -2784,13 +2886,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 2788 "configure"
+#line 2890 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2794: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2896: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -2801,13 +2903,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 2805 "configure"
+#line 2907 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2811: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2913: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -2818,13 +2920,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 2822 "configure"
+#line 2924 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2828: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2930: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -2852,17 +2954,17 @@ for ac_hdr in mmintrin.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2856: checking for $ac_hdr" >&5
+echo "configure:2958: 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 2861 "configure"
+#line 2963 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2866: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2968: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2893,10 +2995,10 @@ fi
 if test "$CC" != "icc" -a -z "$_WIN32_MSVC"; then
     if test "x$CC" != xcc; then
   echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
-echo "configure:2897: checking whether $CC and cc understand -c and -o together" >&5
+echo "configure:2999: checking whether $CC and cc understand -c and -o together" >&5
 else
   echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
-echo "configure:2900: checking whether cc understands -c and -o together" >&5
+echo "configure:3002: checking whether cc understands -c and -o together" >&5
 fi
 set dummy $CC; ac_cc="`echo $2 |
 		       sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
@@ -2908,16 +3010,16 @@ else
 # We do the test twice because some compilers refuse to overwrite an
 # existing .o file with -o, though they will create one.
 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
-if { (eval echo configure:2912: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
-   test -f conftest.o && { (eval echo configure:2913: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
+if { (eval echo configure:3014: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
+   test -f conftest.o && { (eval echo configure:3015: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
 then
   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
   if test "x$CC" != xcc; then
     # Test first that cc exists at all.
-    if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:2918: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
+    if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:3020: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
       ac_try='cc -c conftest.c -o conftest.o 1>&5'
-      if { (eval echo configure:2920: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
-	 test -f conftest.o && { (eval echo configure:2921: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
+      if { (eval echo configure:3022: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
+	 test -f conftest.o && { (eval echo configure:3023: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
       then
         # cc works too.
         :
@@ -2978,7 +3080,7 @@ if test "$MACOS_SDK_DIR"; then
 fi
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:2982: checking how to run the C preprocessor" >&5
+echo "configure:3084: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -2993,13 +3095,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 2997 "configure"
+#line 3099 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3003: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3105: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -3010,13 +3112,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 3014 "configure"
+#line 3116 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3020: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3122: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -3027,13 +3129,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 3031 "configure"
+#line 3133 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3037: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3139: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -3058,7 +3160,7 @@ fi
 echo "$ac_t""$CPP" 1>&6
 
 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
-echo "configure:3062: checking how to run the C++ preprocessor" >&5
+echo "configure:3164: checking how to run the C++ preprocessor" >&5
 if test -z "$CXXCPP"; then
 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3071,12 +3173,12 @@ ac_link='${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 3075 "configure"
+#line 3177 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3080: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3182: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -3112,7 +3214,7 @@ echo "$ac_t""$CXXCPP" 1>&6
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:3116: checking for a BSD compatible install" >&5
+echo "configure:3218: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3165,7 +3267,7 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:3169: checking whether ln -s works" >&5
+echo "configure:3271: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3190,7 +3292,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3194: checking for $ac_word" >&5
+echo "configure:3296: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3230,7 +3332,7 @@ if test -z "$PERL" || test "$PERL" = ":"; then
 fi
 
 echo $ac_n "checking for minimum required perl version >= $PERL_VERSION""... $ac_c" 1>&6
-echo "configure:3234: checking for minimum required perl version >= $PERL_VERSION" >&5
+echo "configure:3336: checking for minimum required perl version >= $PERL_VERSION" >&5
 _perl_version=`PERL_VERSION=$PERL_VERSION $PERL -e 'print "$]"; if ($] >= $ENV{PERL_VERSION}) { exit(0); } else { exit(1); }' 2>&5`
 _perl_res=$?
 echo "$ac_t""$_perl_version" 1>&6
@@ -3240,7 +3342,7 @@ if test "$_perl_res" != 0; then
 fi
 
 echo $ac_n "checking for full perl installation""... $ac_c" 1>&6
-echo "configure:3244: checking for full perl installation" >&5
+echo "configure:3346: checking for full perl installation" >&5
 _perl_archlib=`$PERL -e 'use Config; if ( -d $Config{archlib} ) { exit(0); } else { exit(1); }' 2>&5`
 _perl_res=$?
 if test "$_perl_res" != 0; then
@@ -3253,7 +3355,7 @@ fi
 # Extract the first word of "doxygen", so it can be a program name with args.
 set dummy doxygen; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3257: checking for $ac_word" >&5
+echo "configure:3359: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_DOXYGEN'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3289,7 +3391,7 @@ fi
 # Extract the first word of "whoami", so it can be a program name with args.
 set dummy whoami; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3293: checking for $ac_word" >&5
+echo "configure:3395: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_WHOAMI'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3325,7 +3427,7 @@ fi
 # Extract the first word of "autoconf", so it can be a program name with args.
 set dummy autoconf; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3329: checking for $ac_word" >&5
+echo "configure:3431: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_AUTOCONF'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3361,7 +3463,7 @@ fi
 # Extract the first word of "unzip", so it can be a program name with args.
 set dummy unzip; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3365: checking for $ac_word" >&5
+echo "configure:3467: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_UNZIP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3399,7 +3501,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3403: checking for $ac_word" >&5
+echo "configure:3505: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_ZIP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3440,7 +3542,7 @@ fi
 # Extract the first word of "makedepend", so it can be a program name with args.
 set dummy makedepend; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3444: checking for $ac_word" >&5
+echo "configure:3546: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_SYSTEM_MAKEDEPEND'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3475,7 +3577,7 @@ fi
 # Extract the first word of "xargs", so it can be a program name with args.
 set dummy xargs; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3479: checking for $ac_word" >&5
+echo "configure:3581: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XARGS'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3517,7 +3619,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3521: checking for $ac_word" >&5
+echo "configure:3623: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_PBBUILD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3562,7 +3664,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3566: checking for $ac_word" >&5
+echo "configure:3668: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MAKE'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3605,7 +3707,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3609: checking for $ac_word" >&5
+echo "configure:3711: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_MAKE'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3671,7 +3773,7 @@ fi
 # Uses ac_ vars as temps to allow command line to override cache and checks.
 # --without-x overrides everything else, but does not touch the cache.
 echo $ac_n "checking for X""... $ac_c" 1>&6
-echo "configure:3675: checking for X" >&5
+echo "configure:3777: checking for X" >&5
 
 # Check whether --with-x or --without-x was given.
 if test "${with_x+set}" = set; then
@@ -3733,12 +3835,12 @@ if test "$ac_x_includes" = NO; then
 
   # First, try using that file with no special directory specified.
 cat > conftest.$ac_ext <<EOF
-#line 3737 "configure"
+#line 3839 "configure"
 #include "confdefs.h"
 #include <$x_direct_test_include>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3742: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3844: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3807,14 +3909,14 @@ if test "$ac_x_libraries" = NO; then
   ac_save_LIBS="$LIBS"
   LIBS="-l$x_direct_test_library $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3811 "configure"
+#line 3913 "configure"
 #include "confdefs.h"
 
 int main() {
 ${x_direct_test_function}()
 ; return 0; }
 EOF
-if { (eval echo configure:3818: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3920: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   LIBS="$ac_save_LIBS"
 # We can link X programs with no special library path.
@@ -3920,17 +4022,17 @@ else
     case "`(uname -sr) 2>/dev/null`" in
     "SunOS 5"*)
       echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
-echo "configure:3924: checking whether -R must be followed by a space" >&5
+echo "configure:4026: checking whether -R must be followed by a space" >&5
       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
       cat > conftest.$ac_ext <<EOF
-#line 3927 "configure"
+#line 4029 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:3934: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4036: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_R_nospace=yes
 else
@@ -3946,14 +4048,14 @@ rm -f conftest*
       else
 	LIBS="$ac_xsave_LIBS -R $x_libraries"
 	cat > conftest.$ac_ext <<EOF
-#line 3950 "configure"
+#line 4052 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:3957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4059: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_R_space=yes
 else
@@ -3985,7 +4087,7 @@ rm -f conftest*
     # libraries were built with DECnet support.  And karl@cs.umb.edu says
     # the Alpha needs dnet_stub (dnet does not exist).
     echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
-echo "configure:3989: checking for dnet_ntoa in -ldnet" >&5
+echo "configure:4091: checking for dnet_ntoa in -ldnet" >&5
 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3993,7 +4095,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3997 "configure"
+#line 4099 "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
@@ -4004,7 +4106,7 @@ int main() {
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:4008: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4110: \"$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
@@ -4026,7 +4128,7 @@ fi
 
     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
       echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
-echo "configure:4030: checking for dnet_ntoa in -ldnet_stub" >&5
+echo "configure:4132: checking for dnet_ntoa in -ldnet_stub" >&5
 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4034,7 +4136,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet_stub  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4038 "configure"
+#line 4140 "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
@@ -4045,7 +4147,7 @@ int main() {
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:4049: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4151: \"$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
@@ -4074,12 +4176,12 @@ fi
     # The nsl library prevents programs from opening the X display
     # on Irix 5.2, according to dickey@clark.net.
     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
-echo "configure:4078: checking for gethostbyname" >&5
+echo "configure:4180: checking for gethostbyname" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4083 "configure"
+#line 4185 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname(); below.  */
@@ -4102,7 +4204,7 @@ gethostbyname();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4106: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_gethostbyname=yes"
 else
@@ -4123,7 +4225,7 @@ fi
 
     if test $ac_cv_func_gethostbyname = no; then
       echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:4127: checking for gethostbyname in -lnsl" >&5
+echo "configure:4229: checking for gethostbyname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4131,7 +4233,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4135 "configure"
+#line 4237 "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
@@ -4142,7 +4244,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:4146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4248: \"$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
@@ -4172,12 +4274,12 @@ fi
     # -lsocket must be given before -lnsl if both are needed.
     # We assume that if connect needs -lnsl, so does gethostbyname.
     echo $ac_n "checking for connect""... $ac_c" 1>&6
-echo "configure:4176: checking for connect" >&5
+echo "configure:4278: checking for connect" >&5
 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4181 "configure"
+#line 4283 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char connect(); below.  */
@@ -4200,7 +4302,7 @@ connect();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4204: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4306: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_connect=yes"
 else
@@ -4221,7 +4323,7 @@ fi
 
     if test $ac_cv_func_connect = no; then
       echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
-echo "configure:4225: checking for connect in -lsocket" >&5
+echo "configure:4327: checking for connect in -lsocket" >&5
 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4229,7 +4331,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4233 "configure"
+#line 4335 "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
@@ -4240,7 +4342,7 @@ int main() {
 connect()
 ; return 0; }
 EOF
-if { (eval echo configure:4244: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4346: \"$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
@@ -4264,12 +4366,12 @@ fi
 
     # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
     echo $ac_n "checking for remove""... $ac_c" 1>&6
-echo "configure:4268: checking for remove" >&5
+echo "configure:4370: checking for remove" >&5
 if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4273 "configure"
+#line 4375 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char remove(); below.  */
@@ -4292,7 +4394,7 @@ remove();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4296: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4398: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_remove=yes"
 else
@@ -4313,7 +4415,7 @@ fi
 
     if test $ac_cv_func_remove = no; then
       echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
-echo "configure:4317: checking for remove in -lposix" >&5
+echo "configure:4419: checking for remove in -lposix" >&5
 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4321,7 +4423,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lposix  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4325 "configure"
+#line 4427 "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
@@ -4332,7 +4434,7 @@ int main() {
 remove()
 ; return 0; }
 EOF
-if { (eval echo configure:4336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4438: \"$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
@@ -4356,12 +4458,12 @@ fi
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
     echo $ac_n "checking for shmat""... $ac_c" 1>&6
-echo "configure:4360: checking for shmat" >&5
+echo "configure:4462: checking for shmat" >&5
 if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4365 "configure"
+#line 4467 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char shmat(); below.  */
@@ -4384,7 +4486,7 @@ shmat();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4490: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_shmat=yes"
 else
@@ -4405,7 +4507,7 @@ fi
 
     if test $ac_cv_func_shmat = no; then
       echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
-echo "configure:4409: checking for shmat in -lipc" >&5
+echo "configure:4511: checking for shmat in -lipc" >&5
 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4413,7 +4515,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lipc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4417 "configure"
+#line 4519 "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
@@ -4424,7 +4526,7 @@ int main() {
 shmat()
 ; return 0; }
 EOF
-if { (eval echo configure:4428: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4530: \"$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
@@ -4457,7 +4559,7 @@ fi
   # libraries we check for below, so use a different variable.
   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
   echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
-echo "configure:4461: checking for IceConnectionNumber in -lICE" >&5
+echo "configure:4563: checking for IceConnectionNumber in -lICE" >&5
 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4465,7 +4567,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lICE $X_EXTRA_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4469 "configure"
+#line 4571 "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
@@ -4476,7 +4578,7 @@ int main() {
 IceConnectionNumber()
 ; return 0; }
 EOF
-if { (eval echo configure:4480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4582: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4743,7 +4845,7 @@ MKSHLIB_FORCE_ALL=
 MKSHLIB_UNFORCE_ALL=
 if test "$GNU_CC"; then
   echo $ac_n "checking whether ld has archive extraction flags""... $ac_c" 1>&6
-echo "configure:4747: checking whether ld has archive extraction flags" >&5
+echo "configure:4849: checking whether ld has archive extraction flags" >&5
   if eval "test \"`echo '$''{'ac_cv_mkshlib_force_and_unforce'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4760,14 +4862,14 @@ LOOP_INPUT
       LDFLAGS=$force
       LIBS=$unforce
       cat > conftest.$ac_ext <<EOF
-#line 4764 "configure"
+#line 4866 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:4771: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4873: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_mkshlib_force_and_unforce=$line; break
 else
@@ -4872,9 +4974,9 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
         echo $ac_n "checking for VisualAge C++ compiler version >= 5.0.2.0""... $ac_c" 1>&6
-echo "configure:4876: checking for VisualAge C++ compiler version >= 5.0.2.0" >&5
+echo "configure:4978: checking for VisualAge C++ compiler version >= 5.0.2.0" >&5
         cat > conftest.$ac_ext <<EOF
-#line 4878 "configure"
+#line 4980 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -4883,7 +4985,7 @@ int main() {
              #endif
 ; return 0; }
 EOF
-if { (eval echo configure:4887: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4989: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   _BAD_COMPILER=
 else
@@ -4916,17 +5018,17 @@ cross_compiling=$ac_cv_prog_cc_cross
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4920: checking for $ac_hdr" >&5
+echo "configure:5022: 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 4925 "configure"
+#line 5027 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4930: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5032: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -4966,7 +5068,7 @@ EOF
     TK_LIBS='-lbe -lroot'
     LIBS="$LIBS -lbe"
     echo $ac_n "checking for main in -lbind""... $ac_c" 1>&6
-echo "configure:4970: checking for main in -lbind" >&5
+echo "configure:5072: checking for main in -lbind" >&5
 ac_lib_var=`echo bind'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4974,14 +5076,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lbind  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4978 "configure"
+#line 5080 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:4985: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5087: \"$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
@@ -5721,7 +5823,7 @@ EOF
        LDFLAGS="-xildoff -zlazyload -zcombreloc $LDFLAGS"
        MOZ_OPTIMIZE_FLAGS="-xO4"
        MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_FLAGS) $(DSO_LDOPTS) -o $@'
-       MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_FLAGS) $(DSO_LDOPTS) -o $@'
+       MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_FLAGS) -G -Wl,-z -Wl,muldefs -o $@'
        MKSHLIB_FORCE_ALL='-Qoption ld -z,allextract'
        MKSHLIB_UNFORCE_ALL=''
        DSO_LDOPTS='-G -Qoption ld -z,muldefs -h $@'
@@ -5736,9 +5838,9 @@ EOF
         CC_VERSION=`$CC -V 2>&1 | grep '^cc:' 2>/dev/null | $AWK -F\: '{ print $2 }'`
         CXX_VERSION=`$CXX -V 2>&1 | grep '^CC:' 2>/dev/null | $AWK -F\: '{ print $2 }'`
        echo $ac_n "checking for Forte compiler version >= WS6U2""... $ac_c" 1>&6
-echo "configure:5740: checking for Forte compiler version >= WS6U2" >&5
+echo "configure:5842: checking for Forte compiler version >= WS6U2" >&5
        cat > conftest.$ac_ext <<EOF
-#line 5742 "configure"
+#line 5844 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -5747,7 +5849,7 @@ int main() {
            #endif
 ; return 0; }
 EOF
-if { (eval echo configure:5751: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5853: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   _BAD_COMPILER=
 else
@@ -5869,7 +5971,7 @@ case "$target" in
         ;;
     *-darwin*)
         echo $ac_n "checking for -exported_symbols_list option to ld""... $ac_c" 1>&6
-echo "configure:5873: checking for -exported_symbols_list option to ld" >&5
+echo "configure:5975: checking for -exported_symbols_list option to ld" >&5
         if eval "test \"`echo '$''{'ac_cv_exported_symbols_list'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5905,12 +6007,12 @@ ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$a
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:5909: checking for ANSI C header files" >&5
+echo "configure:6011: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5914 "configure"
+#line 6016 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -5918,7 +6020,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5922: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6024: \"$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*
@@ -5935,7 +6037,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 5939 "configure"
+#line 6041 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -5953,7 +6055,7 @@ 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 <<EOF
-#line 5957 "configure"
+#line 6059 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -5974,7 +6076,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 5978 "configure"
+#line 6080 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -5985,7 +6087,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:5989: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6091: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -6009,12 +6111,12 @@ EOF
 fi
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:6013: checking for working const" >&5
+echo "configure:6115: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6018 "configure"
+#line 6120 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -6063,7 +6165,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:6067: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6169: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -6084,12 +6186,12 @@ EOF
 fi
 
 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:6088: checking for mode_t" >&5
+echo "configure:6190: checking for mode_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6093 "configure"
+#line 6195 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -6117,12 +6219,12 @@ EOF
 fi
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:6121: checking for off_t" >&5
+echo "configure:6223: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6126 "configure"
+#line 6228 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -6150,12 +6252,12 @@ EOF
 fi
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:6154: checking for pid_t" >&5
+echo "configure:6256: checking for pid_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6159 "configure"
+#line 6261 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -6183,12 +6285,12 @@ EOF
 fi
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:6187: checking for size_t" >&5
+echo "configure:6289: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6192 "configure"
+#line 6294 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -6216,12 +6318,12 @@ EOF
 fi
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:6220: checking for uid_t in sys/types.h" >&5
+echo "configure:6322: checking for uid_t in sys/types.h" >&5
 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6225 "configure"
+#line 6327 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
@@ -6250,12 +6352,12 @@ EOF
 fi
 
 echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
-echo "configure:6254: checking for st_blksize in struct stat" >&5
+echo "configure:6356: checking for st_blksize in struct stat" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6259 "configure"
+#line 6361 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -6263,7 +6365,7 @@ int main() {
 struct stat s; s.st_blksize;
 ; return 0; }
 EOF
-if { (eval echo configure:6267: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6369: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_st_blksize=yes
 else
@@ -6284,12 +6386,12 @@ EOF
 fi
 
 echo $ac_n "checking for siginfo_t""... $ac_c" 1>&6
-echo "configure:6288: checking for siginfo_t" >&5
+echo "configure:6390: checking for siginfo_t" >&5
 if eval "test \"`echo '$''{'ac_cv_siginfo_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6293 "configure"
+#line 6395 "configure"
 #include "confdefs.h"
 #define _POSIX_C_SOURCE 199506L
                   #include <signal.h>
@@ -6297,7 +6399,7 @@ int main() {
 siginfo_t* info;
 ; return 0; }
 EOF
-if { (eval echo configure:6301: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6403: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_siginfo_t=true
 else
@@ -6331,12 +6433,12 @@ EOF
 fi
 
 echo $ac_n "checking for int16_t""... $ac_c" 1>&6
-echo "configure:6335: checking for int16_t" >&5
+echo "configure:6437: checking for int16_t" >&5
 if eval "test \"`echo '$''{'ac_cv_int16_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6340 "configure"
+#line 6442 "configure"
 #include "confdefs.h"
 #include <stdio.h>
                   #include <sys/types.h>
@@ -6344,7 +6446,7 @@ int main() {
 int16_t foo = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:6348: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6450: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_int16_t=true
 else
@@ -6366,12 +6468,12 @@ else
   echo "$ac_t""no" 1>&6
 fi
 echo $ac_n "checking for int32_t""... $ac_c" 1>&6
-echo "configure:6370: checking for int32_t" >&5
+echo "configure:6472: checking for int32_t" >&5
 if eval "test \"`echo '$''{'ac_cv_int32_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6375 "configure"
+#line 6477 "configure"
 #include "confdefs.h"
 #include <stdio.h>
                   #include <sys/types.h>
@@ -6379,7 +6481,7 @@ int main() {
 int32_t foo = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:6383: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6485: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_int32_t=true
 else
@@ -6401,12 +6503,12 @@ else
   echo "$ac_t""no" 1>&6
 fi
 echo $ac_n "checking for int64_t""... $ac_c" 1>&6
-echo "configure:6405: checking for int64_t" >&5
+echo "configure:6507: checking for int64_t" >&5
 if eval "test \"`echo '$''{'ac_cv_int64_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6410 "configure"
+#line 6512 "configure"
 #include "confdefs.h"
 #include <stdio.h>
                   #include <sys/types.h>
@@ -6414,7 +6516,7 @@ int main() {
 int64_t foo = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:6418: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6520: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_int64_t=true
 else
@@ -6436,12 +6538,12 @@ else
   echo "$ac_t""no" 1>&6
 fi
 echo $ac_n "checking for int64""... $ac_c" 1>&6
-echo "configure:6440: checking for int64" >&5
+echo "configure:6542: checking for int64" >&5
 if eval "test \"`echo '$''{'ac_cv_int64'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6445 "configure"
+#line 6547 "configure"
 #include "confdefs.h"
 #include <stdio.h>
                   #include <sys/types.h>
@@ -6449,7 +6551,7 @@ int main() {
 int64 foo = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:6453: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6555: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_int64=true
 else
@@ -6471,12 +6573,12 @@ else
   echo "$ac_t""no" 1>&6
 fi
 echo $ac_n "checking for uint""... $ac_c" 1>&6
-echo "configure:6475: checking for uint" >&5
+echo "configure:6577: checking for uint" >&5
 if eval "test \"`echo '$''{'ac_cv_uint'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6480 "configure"
+#line 6582 "configure"
 #include "confdefs.h"
 #include <stdio.h>
                   #include <sys/types.h>
@@ -6484,7 +6586,7 @@ int main() {
 uint foo = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:6488: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6590: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_uint=true
 else
@@ -6506,12 +6608,12 @@ else
   echo "$ac_t""no" 1>&6
 fi
 echo $ac_n "checking for uint_t""... $ac_c" 1>&6
-echo "configure:6510: checking for uint_t" >&5
+echo "configure:6612: checking for uint_t" >&5
 if eval "test \"`echo '$''{'ac_cv_uint_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6515 "configure"
+#line 6617 "configure"
 #include "confdefs.h"
 #include <stdio.h>
                   #include <sys/types.h>
@@ -6519,7 +6621,7 @@ int main() {
 uint_t foo = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:6523: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6625: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_uint_t=true
 else
@@ -6541,12 +6643,12 @@ else
   echo "$ac_t""no" 1>&6
 fi
 echo $ac_n "checking for uint16_t""... $ac_c" 1>&6
-echo "configure:6545: checking for uint16_t" >&5
+echo "configure:6647: checking for uint16_t" >&5
 if eval "test \"`echo '$''{'ac_cv_uint16_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6550 "configure"
+#line 6652 "configure"
 #include "confdefs.h"
 #include <stdio.h>
                   #include <sys/types.h>
@@ -6554,7 +6656,7 @@ int main() {
 uint16_t foo = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:6558: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6660: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_uint16_t=true
 else
@@ -6585,12 +6687,12 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
 
 echo $ac_n "checking for uname.domainname""... $ac_c" 1>&6
-echo "configure:6589: checking for uname.domainname" >&5
+echo "configure:6691: checking for uname.domainname" >&5
 if eval "test \"`echo '$''{'ac_cv_have_uname_domainname_field'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6594 "configure"
+#line 6696 "configure"
 #include "confdefs.h"
 #include <sys/utsname.h>
 int main() {
@@ -6598,7 +6700,7 @@ int main() {
             (void)uname(res);  if (res != 0) { domain = res->domainname; } 
 ; return 0; }
 EOF
-if { (eval echo configure:6602: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6704: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_have_uname_domainname_field=true
 else
@@ -6622,12 +6724,12 @@ else
 fi
 
 echo $ac_n "checking for uname.__domainname""... $ac_c" 1>&6
-echo "configure:6626: checking for uname.__domainname" >&5
+echo "configure:6728: checking for uname.__domainname" >&5
 if eval "test \"`echo '$''{'ac_cv_have_uname_us_domainname_field'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6631 "configure"
+#line 6733 "configure"
 #include "confdefs.h"
 #include <sys/utsname.h>
 int main() {
@@ -6635,7 +6737,7 @@ int main() {
             (void)uname(res);  if (res != 0) { domain = res->__domainname; } 
 ; return 0; }
 EOF
-if { (eval echo configure:6639: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6741: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_have_uname_us_domainname_field=true
 else
@@ -6667,17 +6769,17 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 
 echo $ac_n "checking for 64-bit OS""... $ac_c" 1>&6
-echo "configure:6671: checking for 64-bit OS" >&5
+echo "configure:6773: checking for 64-bit OS" >&5
 if test "$cross_compiling" = yes; then
   result="maybe" 
 else
   cat > conftest.$ac_ext <<EOF
-#line 6676 "configure"
+#line 6778 "configure"
 #include "confdefs.h"
  int main () {
     if (sizeof(long) == 8) { return 0; } return 1; } 
 EOF
-if { (eval echo configure:6681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6783: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   result="yes"
 else
@@ -6707,7 +6809,7 @@ fi
 
 
 echo $ac_n "checking for usable wchar_t (2 bytes, unsigned)""... $ac_c" 1>&6
-echo "configure:6711: checking for usable wchar_t (2 bytes, unsigned)" >&5
+echo "configure:6813: checking for usable wchar_t (2 bytes, unsigned)" >&5
 if eval "test \"`echo '$''{'ac_cv_have_usable_wchar'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6715,14 +6817,14 @@ else
   ac_cv_have_usable_wchar="maybe"
 else
   cat > conftest.$ac_ext <<EOF
-#line 6719 "configure"
+#line 6821 "configure"
 #include "confdefs.h"
 #include <stddef.h>
                  int main () {
                    return (sizeof(wchar_t) != 2) ||
                           (wchar_t)-1 < (wchar_t) 0 ; } 
 EOF
-if { (eval echo configure:6726: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6828: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_have_usable_wchar="yes"
 else
@@ -6757,7 +6859,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
     CXXFLAGS="$CXXFLAGS -fshort-wchar"
 
     echo $ac_n "checking for compiler -fshort-wchar option""... $ac_c" 1>&6
-echo "configure:6761: checking for compiler -fshort-wchar option" >&5
+echo "configure:6863: checking for compiler -fshort-wchar option" >&5
 if eval "test \"`echo '$''{'ac_cv_have_usable_wchar_option'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6765,17 +6867,14 @@ else
   ac_cv_have_usable_wchar_option="maybe"
 else
   cat > conftest.$ac_ext <<EOF
-#line 6769 "configure"
+#line 6871 "configure"
 #include "confdefs.h"
-#ifdef __cplusplus
-extern "C" void exit(int);
-#endif
 #include <stddef.h>
                      int main () {
                        return (sizeof(wchar_t) != 2) ||
                               (wchar_t)-1 < (wchar_t) 0 ; } 
 EOF
-if { (eval echo configure:6779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_have_usable_wchar_option="yes"
 else
@@ -6818,19 +6917,19 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking for wcrtomb""... $ac_c" 1>&6
-echo "configure:6822: checking for wcrtomb" >&5
+echo "configure:6921: checking for wcrtomb" >&5
 if eval "test \"`echo '$''{'ac_cv_have_wcrtomb'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6827 "configure"
+#line 6926 "configure"
 #include "confdefs.h"
 #include <wchar.h>
 int main() {
 mbstate_t ps={0};wcrtomb(0,'f',&ps);
 ; return 0; }
 EOF
-if { (eval echo configure:6834: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6933: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_have_wcrtomb="yes"
 else
@@ -6850,19 +6949,19 @@ EOF
 
 fi
 echo $ac_n "checking for mbrtowc""... $ac_c" 1>&6
-echo "configure:6854: checking for mbrtowc" >&5
+echo "configure:6953: checking for mbrtowc" >&5
 if eval "test \"`echo '$''{'ac_cv_have_mbrtowc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6859 "configure"
+#line 6958 "configure"
 #include "confdefs.h"
 #include <wchar.h>
 int main() {
 mbstate_t ps={0};mbrtowc(0,0,0,&ps);
 ; return 0; }
 EOF
-if { (eval echo configure:6866: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_have_mbrtowc="yes"
 else
@@ -6891,7 +6990,7 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 if test "$GNU_CC"; then
   echo $ac_n "checking for .hidden assembler directive""... $ac_c" 1>&6
-echo "configure:6895: checking for .hidden assembler directive" >&5
+echo "configure:6994: checking for .hidden assembler directive" >&5
 if eval "test \"`echo '$''{'ac_cv_asm_hidden_directive'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6899,7 +6998,7 @@ else
 .hidden foo
 foo:
 EOF
-    if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:6903: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
+    if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:7002: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
       ac_cv_asm_hidden_directive=yes
     else
       ac_cv_asm_hidden_directive=no
@@ -6911,7 +7010,7 @@ echo "$ac_t""$ac_cv_asm_hidden_directive" 1>&6
 
   if test $ac_cv_asm_hidden_directive = yes; then
     echo $ac_n "checking whether __attribute__((visibility())) is supported""... $ac_c" 1>&6
-echo "configure:6915: checking whether __attribute__((visibility())) is supported" >&5
+echo "configure:7014: checking whether __attribute__((visibility())) is supported" >&5
 if eval "test \"`echo '$''{'ac_cv_visibility_attribute'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6943,12 +7042,12 @@ for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:6947: checking for $ac_hdr that defines DIR" >&5
+echo "configure:7046: checking for $ac_hdr that defines DIR" >&5
 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6952 "configure"
+#line 7051 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -6956,7 +7055,7 @@ int main() {
 DIR *dirp = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:6960: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7059: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_dirent_$ac_safe=yes"
 else
@@ -6981,7 +7080,7 @@ done
 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 if test $ac_header_dirent = dirent.h; then
 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
-echo "configure:6985: checking for opendir in -ldir" >&5
+echo "configure:7084: checking for opendir in -ldir" >&5
 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6989,7 +7088,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldir  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6993 "configure"
+#line 7092 "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
@@ -7000,7 +7099,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:7004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7103: \"$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
@@ -7022,7 +7121,7 @@ fi
 
 else
 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:7026: checking for opendir in -lx" >&5
+echo "configure:7125: checking for opendir in -lx" >&5
 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7030,7 +7129,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lx  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7034 "configure"
+#line 7133 "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
@@ -7041,7 +7140,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:7045: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -7073,17 +7172,17 @@ for ac_hdr in sys/byteorder.h compat.h getopt.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:7077: checking for $ac_hdr" >&5
+echo "configure:7176: 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 7082 "configure"
+#line 7181 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:7087: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7186: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -7113,17 +7212,17 @@ for ac_hdr in sys/bitypes.h memory.h unistd.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:7117: checking for $ac_hdr" >&5
+echo "configure:7216: 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 7122 "configure"
+#line 7221 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:7127: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7226: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -7153,17 +7252,17 @@ for ac_hdr in gnu/libc-version.h nl_types.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:7157: checking for $ac_hdr" >&5
+echo "configure:7256: 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 7162 "configure"
+#line 7261 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:7167: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7266: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -7193,17 +7292,17 @@ for ac_hdr in malloc.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:7197: checking for $ac_hdr" >&5
+echo "configure:7296: 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 7202 "configure"
+#line 7301 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:7207: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7306: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -7233,17 +7332,17 @@ for ac_hdr in X11/XKBlib.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:7237: checking for $ac_hdr" >&5
+echo "configure:7336: 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 7242 "configure"
+#line 7341 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:7247: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7346: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -7274,17 +7373,17 @@ for ac_hdr in sys/statvfs.h sys/statfs.h sys/vfs.h sys/mount.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:7278: checking for $ac_hdr" >&5
+echo "configure:7377: 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 7283 "configure"
+#line 7382 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:7288: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7387: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -7315,17 +7414,17 @@ for ac_hdr in mmintrin.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:7319: checking for $ac_hdr" >&5
+echo "configure:7418: 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 7324 "configure"
+#line 7423 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:7329: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7428: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -7362,17 +7461,17 @@ cross_compiling=$ac_cv_prog_cxx_cross
 NEW_H=new.h
 ac_safe=`echo "new" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for new""... $ac_c" 1>&6
-echo "configure:7366: checking for new" >&5
+echo "configure:7465: checking for new" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7371 "configure"
+#line 7470 "configure"
 #include "confdefs.h"
 #include <new>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:7376: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7475: \"$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*
@@ -7413,17 +7512,17 @@ case $target in
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:7417: checking for $ac_hdr" >&5
+echo "configure:7516: 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 7422 "configure"
+#line 7521 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:7427: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7526: \"$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*
@@ -7457,7 +7556,7 @@ case $target in
 	;;
 *)
 	echo $ac_n "checking for gethostbyname_r in -lc_r""... $ac_c" 1>&6
-echo "configure:7461: checking for gethostbyname_r in -lc_r" >&5
+echo "configure:7560: checking for gethostbyname_r in -lc_r" >&5
 ac_lib_var=`echo c_r'_'gethostbyname_r | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7465,7 +7564,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lc_r  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7469 "configure"
+#line 7568 "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
@@ -7476,7 +7575,7 @@ int main() {
 gethostbyname_r()
 ; return 0; }
 EOF
-if { (eval echo configure:7480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7579: \"$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
@@ -7506,7 +7605,7 @@ fi
 	;;
 esac
 echo $ac_n "checking for atan in -lm""... $ac_c" 1>&6
-echo "configure:7510: checking for atan in -lm" >&5
+echo "configure:7609: checking for atan in -lm" >&5
 ac_lib_var=`echo m'_'atan | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7514,7 +7613,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7518 "configure"
+#line 7617 "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
@@ -7525,7 +7624,7 @@ int main() {
 atan()
 ; return 0; }
 EOF
-if { (eval echo configure:7529: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7628: \"$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
@@ -7559,7 +7658,7 @@ case $target in
 	;;
 *)
 	echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
-echo "configure:7563: checking for dlopen in -ldl" >&5
+echo "configure:7662: checking for dlopen in -ldl" >&5
 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7567,7 +7666,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7571 "configure"
+#line 7670 "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
@@ -7578,7 +7677,7 @@ int main() {
 dlopen()
 ; return 0; }
 EOF
-if { (eval echo configure:7582: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -7595,17 +7694,17 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6
-echo "configure:7599: checking for dlfcn.h" >&5
+echo "configure:7698: checking for dlfcn.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7604 "configure"
+#line 7703 "configure"
 #include "confdefs.h"
 #include <dlfcn.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:7609: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7708: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -7641,7 +7740,7 @@ if test ! "$GNU_CXX"; then
     case $target in
     *-aix*)
 	echo $ac_n "checking for demangle in -lC_r""... $ac_c" 1>&6
-echo "configure:7645: checking for demangle in -lC_r" >&5
+echo "configure:7744: checking for demangle in -lC_r" >&5
 ac_lib_var=`echo C_r'_'demangle | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7649,7 +7748,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lC_r  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7653 "configure"
+#line 7752 "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
@@ -7660,7 +7759,7 @@ int main() {
 demangle()
 ; return 0; }
 EOF
-if { (eval echo configure:7664: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7763: \"$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
@@ -7690,7 +7789,7 @@ fi
 	;;
      *)
 	echo $ac_n "checking for demangle in -lC""... $ac_c" 1>&6
-echo "configure:7694: checking for demangle in -lC" >&5
+echo "configure:7793: checking for demangle in -lC" >&5
 ac_lib_var=`echo C'_'demangle | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7698,7 +7797,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lC  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7702 "configure"
+#line 7801 "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
@@ -7709,7 +7808,7 @@ int main() {
 demangle()
 ; return 0; }
 EOF
-if { (eval echo configure:7713: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7812: \"$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
@@ -7740,7 +7839,7 @@ fi
      esac
 fi
 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
-echo "configure:7744: checking for socket in -lsocket" >&5
+echo "configure:7843: checking for socket in -lsocket" >&5
 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7748,7 +7847,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7752 "configure"
+#line 7851 "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
@@ -7759,7 +7858,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:7763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -7804,7 +7903,7 @@ EOF
 	_SAVE_LDFLAGS="$LDFLAGS"
 	LDFLAGS="$XLDFLAGS $LDFLAGS"
 	echo $ac_n "checking for XDrawLines in -lX11""... $ac_c" 1>&6
-echo "configure:7808: checking for XDrawLines in -lX11" >&5
+echo "configure:7907: checking for XDrawLines in -lX11" >&5
 ac_lib_var=`echo X11'_'XDrawLines | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7812,7 +7911,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lX11 $XLIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7816 "configure"
+#line 7915 "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
@@ -7823,7 +7922,7 @@ int main() {
 XDrawLines()
 ; return 0; }
 EOF
-if { (eval echo configure:7827: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7926: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -7845,7 +7944,7 @@ MISSING_X="$MISSING_X -lX11"
 fi
 
 	echo $ac_n "checking for XextAddDisplay in -lXext""... $ac_c" 1>&6
-echo "configure:7849: checking for XextAddDisplay in -lXext" >&5
+echo "configure:7948: checking for XextAddDisplay in -lXext" >&5
 ac_lib_var=`echo Xext'_'XextAddDisplay | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7853,7 +7952,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lXext $XLIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7857 "configure"
+#line 7956 "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
@@ -7864,7 +7963,7 @@ int main() {
 XextAddDisplay()
 ; return 0; }
 EOF
-if { (eval echo configure:7868: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7967: \"$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
@@ -7888,7 +7987,7 @@ fi
    
      
 	echo $ac_n "checking for XtFree in -lXt""... $ac_c" 1>&6
-echo "configure:7892: checking for XtFree in -lXt" >&5
+echo "configure:7991: checking for XtFree in -lXt" >&5
 ac_lib_var=`echo Xt'_'XtFree | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7896,7 +7995,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lXt  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7900 "configure"
+#line 7999 "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
@@ -7907,7 +8006,7 @@ int main() {
 XtFree()
 ; return 0; }
 EOF
-if { (eval echo configure:7911: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8010: \"$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
@@ -7928,7 +8027,7 @@ else
 
         unset ac_cv_lib_Xt_XtFree
 	    echo $ac_n "checking for IceFlush in -lICE""... $ac_c" 1>&6
-echo "configure:7932: checking for IceFlush in -lICE" >&5
+echo "configure:8031: checking for IceFlush in -lICE" >&5
 ac_lib_var=`echo ICE'_'IceFlush | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7936,7 +8035,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lICE $XT_LIBS $XLIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7940 "configure"
+#line 8039 "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
@@ -7947,7 +8046,7 @@ int main() {
 IceFlush()
 ; return 0; }
 EOF
-if { (eval echo configure:7951: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8050: \"$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
@@ -7968,7 +8067,7 @@ else
 fi
 
 	    echo $ac_n "checking for SmcCloseConnection in -lSM""... $ac_c" 1>&6
-echo "configure:7972: checking for SmcCloseConnection in -lSM" >&5
+echo "configure:8071: checking for SmcCloseConnection in -lSM" >&5
 ac_lib_var=`echo SM'_'SmcCloseConnection | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7976,7 +8075,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lSM $XT_LIBS $XLIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7980 "configure"
+#line 8079 "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
@@ -7987,7 +8086,7 @@ int main() {
 SmcCloseConnection()
 ; return 0; }
 EOF
-if { (eval echo configure:7991: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8090: \"$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
@@ -8008,7 +8107,7 @@ else
 fi
  
         echo $ac_n "checking for XtFree in -lXt""... $ac_c" 1>&6
-echo "configure:8012: checking for XtFree in -lXt" >&5
+echo "configure:8111: checking for XtFree in -lXt" >&5
 ac_lib_var=`echo Xt'_'XtFree | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8016,7 +8115,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lXt $X_PRE_LIBS $XT_LIBS $XLIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8020 "configure"
+#line 8119 "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
@@ -8027,7 +8126,7 @@ int main() {
 XtFree()
 ; return 0; }
 EOF
-if { (eval echo configure:8031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8130: \"$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
@@ -8062,7 +8161,7 @@ fi
 
     
                 echo $ac_n "checking for XineramaIsActive in -lXinerama""... $ac_c" 1>&6
-echo "configure:8066: checking for XineramaIsActive in -lXinerama" >&5
+echo "configure:8165: checking for XineramaIsActive in -lXinerama" >&5
 ac_lib_var=`echo Xinerama'_'XineramaIsActive | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8070,7 +8169,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lXinerama $XLIBS $XEXT_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8074 "configure"
+#line 8173 "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
@@ -8081,7 +8180,7 @@ int main() {
 XineramaIsActive()
 ; return 0; }
 EOF
-if { (eval echo configure:8085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8184: \"$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
@@ -8103,17 +8202,17 @@ fi
 
     ac_safe=`echo "X11/extensions/Xinerama.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for X11/extensions/Xinerama.h""... $ac_c" 1>&6
-echo "configure:8107: checking for X11/extensions/Xinerama.h" >&5
+echo "configure:8206: checking for X11/extensions/Xinerama.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8112 "configure"
+#line 8211 "configure"
 #include "confdefs.h"
 #include <X11/extensions/Xinerama.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:8117: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:8216: \"$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*
@@ -8136,7 +8235,7 @@ fi
 
 
                 echo $ac_n "checking for XShmCreateImage in -lXext""... $ac_c" 1>&6
-echo "configure:8140: checking for XShmCreateImage in -lXext" >&5
+echo "configure:8239: checking for XShmCreateImage in -lXext" >&5
 ac_lib_var=`echo Xext'_'XShmCreateImage | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8144,7 +8243,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lXext $XLIBS $XEXT_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8148 "configure"
+#line 8247 "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
@@ -8155,7 +8254,7 @@ int main() {
 XShmCreateImage()
 ; return 0; }
 EOF
-if { (eval echo configure:8159: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8258: \"$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
@@ -8177,17 +8276,17 @@ fi
 
     ac_safe=`echo "X11/extensions/XShm.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for X11/extensions/XShm.h""... $ac_c" 1>&6
-echo "configure:8181: checking for X11/extensions/XShm.h" >&5
+echo "configure:8280: checking for X11/extensions/XShm.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8186 "configure"
+#line 8285 "configure"
 #include "confdefs.h"
 #include <X11/extensions/XShm.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:8191: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:8290: \"$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*
@@ -8217,7 +8316,7 @@ EOF
     fi
 
                 echo $ac_n "checking for XieFloGeometry in -lXIE""... $ac_c" 1>&6
-echo "configure:8221: checking for XieFloGeometry in -lXIE" >&5
+echo "configure:8320: checking for XieFloGeometry in -lXIE" >&5
 ac_lib_var=`echo XIE'_'XieFloGeometry | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8225,7 +8324,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lXIE $XLIBS $XEXT_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8229 "configure"
+#line 8328 "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
@@ -8236,7 +8335,7 @@ int main() {
 XieFloGeometry()
 ; return 0; }
 EOF
-if { (eval echo configure:8240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8339: \"$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
@@ -8258,17 +8357,17 @@ fi
 
     ac_safe=`echo "X11/extensions/XIElib.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for X11/extensions/XIElib.h""... $ac_c" 1>&6
-echo "configure:8262: checking for X11/extensions/XIElib.h" >&5
+echo "configure:8361: checking for X11/extensions/XIElib.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8267 "configure"
+#line 8366 "configure"
 #include "confdefs.h"
 #include <X11/extensions/XIElib.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:8272: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:8371: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -8305,7 +8404,7 @@ fi
                 _SAVE_CFLAGS=$CFLAGS
     CFLAGS="$CFLAGS $XCFLAGS"
     cat > conftest.$ac_ext <<EOF
-#line 8309 "configure"
+#line 8408 "configure"
 #include "confdefs.h"
 
         #include <stdio.h>
@@ -8321,7 +8420,7 @@ int main() {
     
 ; return 0; }
 EOF
-if { (eval echo configure:8325: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8424: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -8372,7 +8471,7 @@ fi
 # Extract the first word of "freetype-config", so it can be a program name with args.
 set dummy freetype-config; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:8376: checking for $ac_word" >&5
+echo "configure:8475: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_FT2_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -8408,7 +8507,7 @@ fi
 
 min_ft_version=6.1.0
 echo $ac_n "checking for FreeType - version >= $min_ft_version""... $ac_c" 1>&6
-echo "configure:8412: checking for FreeType - version >= $min_ft_version" >&5
+echo "configure:8511: checking for FreeType - version >= $min_ft_version" >&5
 no_ft=""
 if test "$FT2_CONFIG" = "no" ; then
   no_ft=yes
@@ -8456,7 +8555,7 @@ else
   echo $ac_n "cross compiling; assumed OK... $ac_c"
 else
   cat > conftest.$ac_ext <<EOF
-#line 8460 "configure"
+#line 8559 "configure"
 #include "confdefs.h"
 
 #include <ft2build.h>
@@ -8482,7 +8581,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:8486: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8585: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -8533,7 +8632,7 @@ fi # $no_x
 
 
 echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6
-echo "configure:8537: checking for pthread_create in -lpthreads" >&5
+echo "configure:8636: checking for pthread_create in -lpthreads" >&5
 echo "
     #include <pthread.h> 
     void *foo(void *v) { int a = 1;  } 
@@ -8555,7 +8654,7 @@ echo "
         echo "$ac_t""no" 1>&6
         
 echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
-echo "configure:8559: checking for pthread_create in -lpthread" >&5
+echo "configure:8658: checking for pthread_create in -lpthread" >&5
 echo "
     #include <pthread.h> 
     void *foo(void *v) { int a = 1;  } 
@@ -8577,7 +8676,7 @@ echo "
         echo "$ac_t""no" 1>&6
         
 echo $ac_n "checking for pthread_create in -lc_r""... $ac_c" 1>&6
-echo "configure:8581: checking for pthread_create in -lc_r" >&5
+echo "configure:8680: checking for pthread_create in -lc_r" >&5
 echo "
     #include <pthread.h> 
     void *foo(void *v) { int a = 1;  } 
@@ -8599,7 +8698,7 @@ echo "
         echo "$ac_t""no" 1>&6
         
 echo $ac_n "checking for pthread_create in -lc""... $ac_c" 1>&6
-echo "configure:8603: checking for pthread_create in -lc" >&5
+echo "configure:8702: checking for pthread_create in -lc" >&5
 echo "
     #include <pthread.h> 
     void *foo(void *v) { int a = 1;  } 
@@ -8655,7 +8754,7 @@ then
 				rm -f conftest*
 	ac_cv_have_dash_pthread=no
 	echo $ac_n "checking whether ${CC-cc} accepts -pthread""... $ac_c" 1>&6
-echo "configure:8659: checking whether ${CC-cc} accepts -pthread" >&5
+echo "configure:8758: checking whether ${CC-cc} accepts -pthread" >&5
 	echo 'int main() { return 0; }' | cat > conftest.c
 	${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1
 	if test $? -eq 0; then
@@ -8678,7 +8777,7 @@ echo "configure:8659: checking whether ${CC-cc} accepts -pthread" >&5
 			    ac_cv_have_dash_pthreads=no
     if test "$ac_cv_have_dash_pthread" = "no"; then
 	    echo $ac_n "checking whether ${CC-cc} accepts -pthreads""... $ac_c" 1>&6
-echo "configure:8682: checking whether ${CC-cc} accepts -pthreads" >&5
+echo "configure:8781: checking whether ${CC-cc} accepts -pthreads" >&5
     	echo 'int main() { return 0; }' | cat > conftest.c
 	    ${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1
     	if test $? -eq 0; then
@@ -8813,7 +8912,7 @@ esac
 
 
 echo $ac_n "checking whether mmap() sees write()s""... $ac_c" 1>&6
-echo "configure:8817: checking whether mmap() sees write()s" >&5
+echo "configure:8916: checking whether mmap() sees write()s" >&5
 
 
 mmap_test_prog='
@@ -8852,11 +8951,11 @@ if test "$cross_compiling" = yes; then
   result="yes"
 else
   cat > conftest.$ac_ext <<EOF
-#line 8856 "configure"
+#line 8955 "configure"
 #include "confdefs.h"
 $mmap_test_prog 
 EOF
-if { (eval echo configure:8860: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:8959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   result="yes"
 else
@@ -8881,13 +8980,13 @@ fi
 
 if test $ac_cv_prog_gcc = yes; then
     echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
-echo "configure:8885: checking whether ${CC-cc} needs -traditional" >&5
+echo "configure:8984: checking whether ${CC-cc} needs -traditional" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc_traditional'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
     ac_pattern="Autoconf.*'x'"
   cat > conftest.$ac_ext <<EOF
-#line 8891 "configure"
+#line 8990 "configure"
 #include "confdefs.h"
 #include <sgtty.h>
 Autoconf TIOCGETP
@@ -8905,7 +9004,7 @@ rm -f conftest*
 
   if test $ac_cv_prog_gcc_traditional = no; then
     cat > conftest.$ac_ext <<EOF
-#line 8909 "configure"
+#line 9008 "configure"
 #include "confdefs.h"
 #include <termio.h>
 Autoconf TCGETA
@@ -8927,7 +9026,7 @@ echo "$ac_t""$ac_cv_prog_gcc_traditional" 1>&6
 fi
 
 echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
-echo "configure:8931: checking for 8-bit clean memcmp" >&5
+echo "configure:9030: checking for 8-bit clean memcmp" >&5
 if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -8935,7 +9034,7 @@ else
   ac_cv_func_memcmp_clean=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 8939 "configure"
+#line 9038 "configure"
 #include "confdefs.h"
 
 main()
@@ -8945,7 +9044,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:8949: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9048: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_memcmp_clean=yes
 else
@@ -8965,12 +9064,12 @@ test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}"
 for ac_func in random strerror lchown fchmod snprintf statvfs memmove rint
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8969: checking for $ac_func" >&5
+echo "configure:9068: 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 8974 "configure"
+#line 9073 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8993,7 +9092,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9096: \"$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
@@ -9020,12 +9119,12 @@ done
 for ac_func in nl_langinfo flockfile getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9024: checking for $ac_func" >&5
+echo "configure:9123: 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 9029 "configure"
+#line 9128 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9048,7 +9147,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9052: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9077,12 +9176,12 @@ if test -z "$MACOS_DEPLOYMENT_TARGET" || test "$MACOS_DEPLOYMENT_TARGET" -ge "10
   for ac_func in localtime_r strtok_r
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9081: checking for $ac_func" >&5
+echo "configure:9180: 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 9086 "configure"
+#line 9185 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9105,7 +9204,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9109: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9208: \"$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
@@ -9132,12 +9231,12 @@ done
 fi
 
 echo $ac_n "checking for res_ninit()""... $ac_c" 1>&6
-echo "configure:9136: checking for res_ninit()" >&5
+echo "configure:9235: checking for res_ninit()" >&5
 if eval "test \"`echo '$''{'ac_cv_func_res_ninit'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9141 "configure"
+#line 9240 "configure"
 #include "confdefs.h"
 
         #ifdef linux
@@ -9149,7 +9248,7 @@ int main() {
 int foo = res_ninit(&_res);
 ; return 0; }
 EOF
-if { (eval echo configure:9153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9252: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_res_ninit=yes
 else
@@ -9179,12 +9278,12 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking for gnu_get_libc_version()""... $ac_c" 1>&6
-echo "configure:9183: checking for gnu_get_libc_version()" >&5
+echo "configure:9282: checking for gnu_get_libc_version()" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gnu_get_libc_version'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9188 "configure"
+#line 9287 "configure"
 #include "confdefs.h"
 
         #ifdef HAVE_GNU_LIBC_VERSION_H
@@ -9195,7 +9294,7 @@ int main() {
 const char *glibc_version = gnu_get_libc_version();
 ; return 0; }
 EOF
-if { (eval echo configure:9199: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9298: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_gnu_get_libc_version=yes
 else
@@ -9224,7 +9323,7 @@ case $target_os in
     *)
     
 echo $ac_n "checking for iconv in -lc""... $ac_c" 1>&6
-echo "configure:9228: checking for iconv in -lc" >&5
+echo "configure:9327: checking for iconv in -lc" >&5
 ac_lib_var=`echo c'_'iconv | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -9232,7 +9331,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 9236 "configure"
+#line 9335 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
@@ -9246,7 +9345,7 @@ int main() {
 iconv()
 ; return 0; }
 EOF
-if { (eval echo configure:9250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9349: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -9265,7 +9364,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for iconv in -liconv""... $ac_c" 1>&6
-echo "configure:9269: checking for iconv in -liconv" >&5
+echo "configure:9368: checking for iconv in -liconv" >&5
 ac_lib_var=`echo iconv'_'iconv | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -9273,7 +9372,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-liconv  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 9277 "configure"
+#line 9376 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
@@ -9287,7 +9386,7 @@ int main() {
 iconv()
 ; return 0; }
 EOF
-if { (eval echo configure:9291: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9390: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -9306,7 +9405,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for libiconv in -liconv""... $ac_c" 1>&6
-echo "configure:9310: checking for libiconv in -liconv" >&5
+echo "configure:9409: checking for libiconv in -liconv" >&5
 ac_lib_var=`echo iconv'_'libiconv | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -9314,7 +9413,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-liconv  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 9318 "configure"
+#line 9417 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
@@ -9328,7 +9427,7 @@ int main() {
 libiconv()
 ; return 0; }
 EOF
-if { (eval echo configure:9332: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -9355,12 +9454,12 @@ fi
 _SAVE_LIBS=$LIBS
 LIBS="$LIBS $_ICONV_LIBS"
 echo $ac_n "checking for iconv()""... $ac_c" 1>&6
-echo "configure:9359: checking for iconv()" >&5
+echo "configure:9458: checking for iconv()" >&5
 if eval "test \"`echo '$''{'ac_cv_func_iconv'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9364 "configure"
+#line 9463 "configure"
 #include "confdefs.h"
 
         #include <stdlib.h>
@@ -9374,7 +9473,7 @@ int main() {
         
 ; return 0; }
 EOF
-if { (eval echo configure:9378: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9477: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_func_iconv=yes
 else
@@ -9397,12 +9496,12 @@ EOF
     XPCOM_LIBS="$XPCOM_LIBS $_ICONV_LIBS"
     LIBICONV="$_ICONV_LIBS"
     echo $ac_n "checking for iconv() with const input""... $ac_c" 1>&6
-echo "configure:9401: checking for iconv() with const input" >&5
+echo "configure:9500: checking for iconv() with const input" >&5
 if eval "test \"`echo '$''{'ac_cv_func_const_iconv'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9406 "configure"
+#line 9505 "configure"
 #include "confdefs.h"
 
             #include <stdlib.h>
@@ -9417,7 +9516,7 @@ int main() {
             
 ; return 0; }
 EOF
-if { (eval echo configure:9421: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9520: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_func_const_iconv=yes
 else
@@ -9453,7 +9552,7 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 
 echo $ac_n "checking for an implementation of va_copy()""... $ac_c" 1>&6
-echo "configure:9457: checking for an implementation of va_copy()" >&5
+echo "configure:9556: checking for an implementation of va_copy()" >&5
 if eval "test \"`echo '$''{'ac_cv_va_copy'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9463,7 +9562,7 @@ else
     
 else
   cat > conftest.$ac_ext <<EOF
-#line 9467 "configure"
+#line 9566 "configure"
 #include "confdefs.h"
 
         #include <stdarg.h>
@@ -9477,7 +9576,7 @@ else
         }
         int main() { f (0, 42); return 0; }
 EOF
-if { (eval echo configure:9481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_va_copy=yes
 else
@@ -9494,7 +9593,7 @@ fi
 
 echo "$ac_t""$ac_cv_va_copy" 1>&6
 echo $ac_n "checking for an implementation of __va_copy()""... $ac_c" 1>&6
-echo "configure:9498: checking for an implementation of __va_copy()" >&5
+echo "configure:9597: checking for an implementation of __va_copy()" >&5
 if eval "test \"`echo '$''{'ac_cv___va_copy'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9504,7 +9603,7 @@ else
     
 else
   cat > conftest.$ac_ext <<EOF
-#line 9508 "configure"
+#line 9607 "configure"
 #include "confdefs.h"
 
         #include <stdarg.h>
@@ -9518,7 +9617,7 @@ else
         }
         int main() { f (0, 42); return 0; }
 EOF
-if { (eval echo configure:9522: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9621: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv___va_copy=yes
 else
@@ -9535,7 +9634,7 @@ fi
 
 echo "$ac_t""$ac_cv___va_copy" 1>&6
 echo $ac_n "checking whether va_lists can be copied by value""... $ac_c" 1>&6
-echo "configure:9539: checking whether va_lists can be copied by value" >&5
+echo "configure:9638: checking whether va_lists can be copied by value" >&5
 if eval "test \"`echo '$''{'ac_cv_va_val_copy'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -9545,7 +9644,7 @@ else
     
 else
   cat > conftest.$ac_ext <<EOF
-#line 9549 "configure"
+#line 9648 "configure"
 #include "confdefs.h"
 
         #include <stdarg.h>
@@ -9559,7 +9658,7 @@ else
         }
         int main() { f (0, 42); return 0; }
 EOF
-if { (eval echo configure:9563: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:9662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_va_val_copy=yes
 else
@@ -9655,7 +9754,7 @@ esac
 if test "$GNU_CXX"; then
 
   echo $ac_n "checking for C++ exceptions flag""... $ac_c" 1>&6
-echo "configure:9659: checking for C++ exceptions flag" >&5
+echo "configure:9758: checking for C++ exceptions flag" >&5
 
     if eval "test \"`echo '$''{'ac_cv_cxx_exceptions_flags'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -9690,12 +9789,12 @@ cross_compiling=$ac_cv_prog_cxx_cross
 HAVE_GCC3_ABI=
 if test "$GNU_CC"; then
   echo $ac_n "checking for gcc 3.0 ABI""... $ac_c" 1>&6
-echo "configure:9694: checking for gcc 3.0 ABI" >&5
+echo "configure:9793: checking for gcc 3.0 ABI" >&5
 if eval "test \"`echo '$''{'ac_cv_gcc_three_abi'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9699 "configure"
+#line 9798 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -9708,7 +9807,7 @@ int main() {
                       
 ; return 0; }
 EOF
-if { (eval echo configure:9712: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9811: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_gcc_three_abi="yes"
 else
@@ -9729,12 +9828,12 @@ fi
 
 
 echo $ac_n "checking for C++ \"explicit\" keyword""... $ac_c" 1>&6
-echo "configure:9733: checking for C++ \"explicit\" keyword" >&5
+echo "configure:9832: checking for C++ \"explicit\" keyword" >&5
 if eval "test \"`echo '$''{'ac_cv_cpp_explicit'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9738 "configure"
+#line 9837 "configure"
 #include "confdefs.h"
 class X {
                                public: explicit X(int i) : i_(i) {}
@@ -9744,7 +9843,7 @@ int main() {
 X x(3);
 ; return 0; }
 EOF
-if { (eval echo configure:9748: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9847: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cpp_explicit=yes
 else
@@ -9765,12 +9864,12 @@ EOF
 fi
 
 echo $ac_n "checking for C++ \"typename\" keyword""... $ac_c" 1>&6
-echo "configure:9769: checking for C++ \"typename\" keyword" >&5
+echo "configure:9868: checking for C++ \"typename\" keyword" >&5
 if eval "test \"`echo '$''{'ac_cv_cpp_typename'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9774 "configure"
+#line 9873 "configure"
 #include "confdefs.h"
 class param {
                                public:
@@ -9789,7 +9888,7 @@ tplt<param> A;
                                A.foo(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9793: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9892: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cpp_typename=yes
 else
@@ -9810,12 +9909,12 @@ EOF
 fi
 
 echo $ac_n "checking for modern C++ template specialization syntax support""... $ac_c" 1>&6
-echo "configure:9814: checking for modern C++ template specialization syntax support" >&5
+echo "configure:9913: checking for modern C++ template specialization syntax support" >&5
 if eval "test \"`echo '$''{'ac_cv_cpp_modern_specialize_template_syntax'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9819 "configure"
+#line 9918 "configure"
 #include "confdefs.h"
 template <class T> struct X { int a; };
                                class Y {};
@@ -9825,7 +9924,7 @@ X<int> int_x;
                                X<Y> y_x;
 ; return 0; }
 EOF
-if { (eval echo configure:9829: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9928: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cpp_modern_specialize_template_syntax=yes
 else
@@ -9847,12 +9946,12 @@ fi
 
 
 echo $ac_n "checking whether partial template specialization works""... $ac_c" 1>&6
-echo "configure:9851: checking whether partial template specialization works" >&5
+echo "configure:9950: checking whether partial template specialization works" >&5
 if eval "test \"`echo '$''{'ac_cv_cpp_partial_specialization'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9856 "configure"
+#line 9955 "configure"
 #include "confdefs.h"
 template <class T> class Foo {};
                                template <class T> class Foo<T*> {};
@@ -9860,7 +9959,7 @@ int main() {
 return 0;
 ; return 0; }
 EOF
-if { (eval echo configure:9864: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9963: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cpp_partial_specialization=yes
 else
@@ -9881,12 +9980,12 @@ EOF
 fi
 
 echo $ac_n "checking whether operators must be re-defined for templates derived from templates""... $ac_c" 1>&6
-echo "configure:9885: checking whether operators must be re-defined for templates derived from templates" >&5
+echo "configure:9984: checking whether operators must be re-defined for templates derived from templates" >&5
 if eval "test \"`echo '$''{'ac_cv_need_derived_template_operators'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9890 "configure"
+#line 9989 "configure"
 #include "confdefs.h"
 template <class T> class Base { };
                                 template <class T>
@@ -9898,7 +9997,7 @@ Derived<char> a, b;
                                 return 0;
 ; return 0; }
 EOF
-if { (eval echo configure:9902: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10001: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_need_derived_template_operators=no
 else
@@ -9920,12 +10019,12 @@ fi
 
 
 echo $ac_n "checking whether we need to cast a derived template to pass as its base class""... $ac_c" 1>&6
-echo "configure:9924: checking whether we need to cast a derived template to pass as its base class" >&5
+echo "configure:10023: checking whether we need to cast a derived template to pass as its base class" >&5
 if eval "test \"`echo '$''{'ac_cv_need_cpp_template_cast_to_base'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9929 "configure"
+#line 10028 "configure"
 #include "confdefs.h"
 template <class T> class Base { };
                                 template <class T> class Derived : public Base<T> { };
@@ -9934,7 +10033,7 @@ int main() {
 Derived<char> bar; return foo(bar);
 ; return 0; }
 EOF
-if { (eval echo configure:9938: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10037: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_need_cpp_template_cast_to_base=no
 else
@@ -9955,12 +10054,12 @@ EOF
 fi
 
 echo $ac_n "checking whether the compiler can resolve const ambiguities for templates""... $ac_c" 1>&6
-echo "configure:9959: checking whether the compiler can resolve const ambiguities for templates" >&5
+echo "configure:10058: checking whether the compiler can resolve const ambiguities for templates" >&5
 if eval "test \"`echo '$''{'ac_cv_can_resolve_const_ambiguity'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9964 "configure"
+#line 10063 "configure"
 #include "confdefs.h"
 
                                 template <class T> class ptrClass {
@@ -9981,7 +10080,7 @@ int main() {
                                  a(&i); 
 ; return 0; }
 EOF
-if { (eval echo configure:9985: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10084: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_can_resolve_const_ambiguity=yes
 else
@@ -10003,12 +10102,12 @@ fi
 
 
 echo $ac_n "checking whether the C++ \"using\" keyword can change access""... $ac_c" 1>&6
-echo "configure:10007: checking whether the C++ \"using\" keyword can change access" >&5
+echo "configure:10106: checking whether the C++ \"using\" keyword can change access" >&5
 if eval "test \"`echo '$''{'ac_cv_cpp_access_changing_using2'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10012 "configure"
+#line 10111 "configure"
 #include "confdefs.h"
 class A { protected: int foo() { return 0; } };
                    class B : public A { public: using A::foo; };
@@ -10016,10 +10115,10 @@ int main() {
 B b; return b.foo();
 ; return 0; }
 EOF
-if { (eval echo configure:10020: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10119: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cat > conftest.$ac_ext <<EOF
-#line 10023 "configure"
+#line 10122 "configure"
 #include "confdefs.h"
 class A { public: int foo() { return 1; } };
                        class B : public A { private: using A::foo; };
@@ -10027,7 +10126,7 @@ int main() {
 B b; return b.foo();
 ; return 0; }
 EOF
-if { (eval echo configure:10031: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10130: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cpp_access_changing_using2=no
 else
@@ -10055,12 +10154,12 @@ EOF
 fi
 
 echo $ac_n "checking whether the C++ \"using\" keyword resolves ambiguity""... $ac_c" 1>&6
-echo "configure:10059: checking whether the C++ \"using\" keyword resolves ambiguity" >&5
+echo "configure:10158: checking whether the C++ \"using\" keyword resolves ambiguity" >&5
 if eval "test \"`echo '$''{'ac_cv_cpp_ambiguity_resolving_using'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10064 "configure"
+#line 10163 "configure"
 #include "confdefs.h"
 class X { 
                                  public: int go(const X&) {return 3;}
@@ -10076,7 +10175,7 @@ int main() {
 X x; Y y; y.jo(x);
 ; return 0; }
 EOF
-if { (eval echo configure:10080: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cpp_ambiguity_resolving_using=yes
 else
@@ -10097,19 +10196,19 @@ EOF
 fi
 
 echo $ac_n "checking for \"std::\" namespace""... $ac_c" 1>&6
-echo "configure:10101: checking for \"std::\" namespace" >&5
+echo "configure:10200: checking for \"std::\" namespace" >&5
 if eval "test \"`echo '$''{'ac_cv_cpp_namespace_std'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10106 "configure"
+#line 10205 "configure"
 #include "confdefs.h"
 #include <algorithm>
 int main() {
 return std::min(0, 1);
 ; return 0; }
 EOF
-if { (eval echo configure:10113: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10212: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cpp_namespace_std=yes
 else
@@ -10130,12 +10229,12 @@ EOF
 fi
 
 echo $ac_n "checking whether standard template operator!=() is ambiguous""... $ac_c" 1>&6
-echo "configure:10134: checking whether standard template operator!=() is ambiguous" >&5
+echo "configure:10233: checking whether standard template operator!=() is ambiguous" >&5
 if eval "test \"`echo '$''{'ac_cv_cpp_unambiguous_std_notequal'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10139 "configure"
+#line 10238 "configure"
 #include "confdefs.h"
 #include <algorithm>
                                 struct T1 {};
@@ -10145,7 +10244,7 @@ int main() {
 T1 a,b; return a != b;
 ; return 0; }
 EOF
-if { (eval echo configure:10149: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10248: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cpp_unambiguous_std_notequal=unambiguous
 else
@@ -10167,12 +10266,12 @@ fi
 
 
 echo $ac_n "checking for C++ reinterpret_cast""... $ac_c" 1>&6
-echo "configure:10171: checking for C++ reinterpret_cast" >&5
+echo "configure:10270: checking for C++ reinterpret_cast" >&5
 if eval "test \"`echo '$''{'ac_cv_cpp_reinterpret_cast'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10176 "configure"
+#line 10275 "configure"
 #include "confdefs.h"
 struct X { int i; };
                                struct Y { int i; };
@@ -10180,7 +10279,7 @@ int main() {
 X x; X*const z = &x;Y*y = reinterpret_cast<Y*>(z);
 ; return 0; }
 EOF
-if { (eval echo configure:10184: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10283: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cpp_reinterpret_cast=yes
 else
@@ -10201,7 +10300,7 @@ EOF
 fi
 
 echo $ac_n "checking for C++ dynamic_cast to void*""... $ac_c" 1>&6
-echo "configure:10205: checking for C++ dynamic_cast to void*" >&5
+echo "configure:10304: checking for C++ dynamic_cast to void*" >&5
 if eval "test \"`echo '$''{'ac_cv_cpp_dynamic_cast_void_ptr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10209,11 +10308,8 @@ else
   ac_cv_cpp_dynamic_cast_void_ptr=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 10213 "configure"
+#line 10312 "configure"
 #include "confdefs.h"
-#ifdef __cplusplus
-extern "C" void exit(int);
-#endif
 class X { int i; public: virtual ~X() { } };
                             class Y { int j; public: virtual ~Y() { } };
                             class Z : public X, public Y { int k; };
@@ -10228,7 +10324,7 @@ class X { int i; public: virtual ~X() { } };
                                            ((void*)&mdo == dynamic_cast<void*>(suby))));
                             }
 EOF
-if { (eval echo configure:10232: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10328: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_cpp_dynamic_cast_void_ptr=yes
 else
@@ -10252,19 +10348,19 @@ fi
 
 
 echo $ac_n "checking whether C++ requires implementation of unused virtual methods""... $ac_c" 1>&6
-echo "configure:10256: checking whether C++ requires implementation of unused virtual methods" >&5
+echo "configure:10352: checking whether C++ requires implementation of unused virtual methods" >&5
 if eval "test \"`echo '$''{'ac_cv_cpp_unused_required'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10261 "configure"
+#line 10357 "configure"
 #include "confdefs.h"
 class X {private: virtual void never_called();};
 int main() {
 X x;
 ; return 0; }
 EOF
-if { (eval echo configure:10268: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_cpp_unused_required=no
 else
@@ -10287,12 +10383,12 @@ fi
 
 
 echo $ac_n "checking for trouble comparing to zero near std::operator!=()""... $ac_c" 1>&6
-echo "configure:10291: checking for trouble comparing to zero near std::operator!=()" >&5
+echo "configure:10387: checking for trouble comparing to zero near std::operator!=()" >&5
 if eval "test \"`echo '$''{'ac_cv_trouble_comparing_to_zero'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10296 "configure"
+#line 10392 "configure"
 #include "confdefs.h"
 #include <algorithm>
                                 template <class T> class Foo {};
@@ -10303,7 +10399,7 @@ int main() {
 Foo<int> f; return (0 != f);
 ; return 0; }
 EOF
-if { (eval echo configure:10307: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10403: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_trouble_comparing_to_zero=no
 else
@@ -10335,19 +10431,19 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 
 echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:10339: checking for LC_MESSAGES" >&5
+echo "configure:10435: checking for LC_MESSAGES" >&5
 if eval "test \"`echo '$''{'ac_cv_i18n_lc_messages'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10344 "configure"
+#line 10440 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int main() {
 int category = LC_MESSAGES;
 ; return 0; }
 EOF
-if { (eval echo configure:10351: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10447: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_i18n_lc_messages=yes
 else
@@ -10423,7 +10519,7 @@ fi
 	# Extract the first word of "nspr-config", so it can be a program name with args.
 set dummy nspr-config; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:10427: checking for $ac_word" >&5
+echo "configure:10523: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_NSPR_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -10458,7 +10554,7 @@ fi
 
 	min_nspr_version=4.0.0
 	echo $ac_n "checking for NSPR - version >= $min_nspr_version (skipping)""... $ac_c" 1>&6
-echo "configure:10462: checking for NSPR - version >= $min_nspr_version (skipping)" >&5
+echo "configure:10558: checking for NSPR - version >= $min_nspr_version (skipping)" >&5
 
 	no_nspr=""
 	if test "$NSPR_CONFIG" = "no"; then
@@ -10525,7 +10621,7 @@ if test -z "$JPEG_DIR" -o "$JPEG_DIR" = no; then
     SYSTEM_JPEG=
 else
     echo $ac_n "checking for jpeg_destroy_compress in -ljpeg""... $ac_c" 1>&6
-echo "configure:10529: checking for jpeg_destroy_compress in -ljpeg" >&5
+echo "configure:10625: checking for jpeg_destroy_compress in -ljpeg" >&5
 ac_lib_var=`echo jpeg'_'jpeg_destroy_compress | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10533,7 +10629,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ljpeg $JPEG_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10537 "configure"
+#line 10633 "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
@@ -10544,7 +10640,7 @@ int main() {
 jpeg_destroy_compress()
 ; return 0; }
 EOF
-if { (eval echo configure:10548: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -10573,7 +10669,7 @@ if test "$SYSTEM_JPEG" = 1; then
   SYSTEM_JPEG= 
 else
   cat > conftest.$ac_ext <<EOF
-#line 10577 "configure"
+#line 10673 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 	#include <sys/types.h>
@@ -10587,7 +10683,7 @@ else
 	}
 	
 EOF
-if { (eval echo configure:10591: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10687: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   SYSTEM_JPEG=1
 else
@@ -10628,7 +10724,7 @@ if test -z "$ZLIB_DIR" -o "$ZLIB_DIR" = no; then
     SYSTEM_ZLIB=
 else
     echo $ac_n "checking for gzread in -lz""... $ac_c" 1>&6
-echo "configure:10632: checking for gzread in -lz" >&5
+echo "configure:10728: checking for gzread in -lz" >&5
 ac_lib_var=`echo z'_'gzread | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10636,7 +10732,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lz $ZLIB_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10640 "configure"
+#line 10736 "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
@@ -10647,7 +10743,7 @@ int main() {
 gzread()
 ; return 0; }
 EOF
-if { (eval echo configure:10651: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10747: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -10675,7 +10771,7 @@ if test "$SYSTEM_ZLIB" = 1; then
   SYSTEM_ZLIB= 
 else
   cat > conftest.$ac_ext <<EOF
-#line 10679 "configure"
+#line 10775 "configure"
 #include "confdefs.h"
 
     #include <stdio.h>
@@ -10696,7 +10792,7 @@ else
     }
     
 EOF
-if { (eval echo configure:10700: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   SYSTEM_ZLIB=1
 else
@@ -10739,7 +10835,7 @@ if test -z "$PNG_DIR" -o "$PNG_DIR" = no; then
     SYSTEM_PNG=
 else
     echo $ac_n "checking for png_get_valid in -lpng""... $ac_c" 1>&6
-echo "configure:10743: checking for png_get_valid in -lpng" >&5
+echo "configure:10839: checking for png_get_valid in -lpng" >&5
 ac_lib_var=`echo png'_'png_get_valid | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -10747,7 +10843,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpng $PNG_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 10751 "configure"
+#line 10847 "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
@@ -10758,7 +10854,7 @@ int main() {
 png_get_valid()
 ; return 0; }
 EOF
-if { (eval echo configure:10762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10858: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -10786,7 +10882,7 @@ if test "$SYSTEM_PNG" = 1; then
   SYSTEM_PNG= 
 else
   cat > conftest.$ac_ext <<EOF
-#line 10790 "configure"
+#line 10886 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 	#include <sys/types.h>
@@ -10800,7 +10896,7 @@ else
 	}
 	
 EOF
-if { (eval echo configure:10804: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:10900: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   SYSTEM_PNG=1
 else
@@ -10982,7 +11078,7 @@ fi
   # Extract the first word of "gtk-config", so it can be a program name with args.
 set dummy gtk-config; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:10986: checking for $ac_word" >&5
+echo "configure:11082: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GTK_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11017,7 +11113,7 @@ fi
 
   min_gtk_version=$GTK_VERSION
   echo $ac_n "checking for GTK - version >= $min_gtk_version""... $ac_c" 1>&6
-echo "configure:11021: checking for GTK - version >= $min_gtk_version" >&5
+echo "configure:11117: checking for GTK - version >= $min_gtk_version" >&5
   no_gtk=""
   if test "$GTK_CONFIG" = "no" ; then
     no_gtk=yes
@@ -11040,7 +11136,7 @@ echo "configure:11021: checking for GTK - version >= $min_gtk_version" >&5
   echo $ac_n "cross compiling; assumed OK... $ac_c"
 else
   cat > conftest.$ac_ext <<EOF
-#line 11044 "configure"
+#line 11140 "configure"
 #include "confdefs.h"
 
 #include <gtk/gtk.h>
@@ -11118,7 +11214,7 @@ main ()
 }
 
 EOF
-if { (eval echo configure:11122: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:11218: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -11153,7 +11249,7 @@ fi
           CFLAGS="$CFLAGS $GTK_CFLAGS"
           LIBS="$LIBS $GTK_LIBS"
           cat > conftest.$ac_ext <<EOF
-#line 11157 "configure"
+#line 11253 "configure"
 #include "confdefs.h"
 
 #include <gtk/gtk.h>
@@ -11163,7 +11259,7 @@ int main() {
  return ((gtk_major_version) || (gtk_minor_version) || (gtk_micro_version)); 
 ; return 0; }
 EOF
-if { (eval echo configure:11167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11263: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
    echo "*** The test program compiled, but did not run. This usually means"
           echo "*** that the run-time linker is not finding GTK or finding the wrong"
@@ -11215,7 +11311,7 @@ then
     # Extract the first word of "pkg-config", so it can be a program name with args.
 set dummy pkg-config; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:11219: checking for $ac_word" >&5
+echo "configure:11315: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_PKG_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11259,19 +11355,19 @@ fi
      PKG_CONFIG_MIN_VERSION=0.9.0
      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
         echo $ac_n "checking for gtk+-2.0 >= 1.3.7""... $ac_c" 1>&6
-echo "configure:11263: checking for gtk+-2.0 >= 1.3.7" >&5
+echo "configure:11359: checking for gtk+-2.0 >= 1.3.7" >&5
 
         if $PKG_CONFIG --exists "gtk+-2.0 >= 1.3.7" ; then
             echo "$ac_t""yes" 1>&6
             succeeded=yes
 
             echo $ac_n "checking MOZ_GTK2_CFLAGS""... $ac_c" 1>&6
-echo "configure:11270: checking MOZ_GTK2_CFLAGS" >&5
+echo "configure:11366: checking MOZ_GTK2_CFLAGS" >&5
             MOZ_GTK2_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0 >= 1.3.7"`
             echo "$ac_t""$MOZ_GTK2_CFLAGS" 1>&6
 
             echo $ac_n "checking MOZ_GTK2_LIBS""... $ac_c" 1>&6
-echo "configure:11275: checking MOZ_GTK2_LIBS" >&5
+echo "configure:11371: checking MOZ_GTK2_LIBS" >&5
             MOZ_GTK2_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 >= 1.3.7"`
             echo "$ac_t""$MOZ_GTK2_LIBS" 1>&6
         else
@@ -11521,7 +11617,7 @@ EOF
     # Extract the first word of "pkg-config", so it can be a program name with args.
 set dummy pkg-config; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:11525: checking for $ac_word" >&5
+echo "configure:11621: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_PKG_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11565,19 +11661,19 @@ fi
      PKG_CONFIG_MIN_VERSION=0.9.0
      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
         echo $ac_n "checking for xft""... $ac_c" 1>&6
-echo "configure:11569: checking for xft" >&5
+echo "configure:11665: checking for xft" >&5
 
         if $PKG_CONFIG --exists "xft" ; then
             echo "$ac_t""yes" 1>&6
             succeeded=yes
 
             echo $ac_n "checking MOZ_XFT_CFLAGS""... $ac_c" 1>&6
-echo "configure:11576: checking MOZ_XFT_CFLAGS" >&5
+echo "configure:11672: checking MOZ_XFT_CFLAGS" >&5
             MOZ_XFT_CFLAGS=`$PKG_CONFIG --cflags "xft"`
             echo "$ac_t""$MOZ_XFT_CFLAGS" 1>&6
 
             echo $ac_n "checking MOZ_XFT_LIBS""... $ac_c" 1>&6
-echo "configure:11581: checking MOZ_XFT_LIBS" >&5
+echo "configure:11677: checking MOZ_XFT_LIBS" >&5
             MOZ_XFT_LIBS=`$PKG_CONFIG --libs "xft"`
             echo "$ac_t""$MOZ_XFT_LIBS" 1>&6
         else
@@ -11611,7 +11707,7 @@ echo "configure:11581: checking MOZ_XFT_LIBS" >&5
     # Extract the first word of "pkg-config", so it can be a program name with args.
 set dummy pkg-config; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:11615: checking for $ac_word" >&5
+echo "configure:11711: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_PKG_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11655,19 +11751,19 @@ fi
      PKG_CONFIG_MIN_VERSION=0.9.0
      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
         echo $ac_n "checking for pango >= 1.1.0""... $ac_c" 1>&6
-echo "configure:11659: checking for pango >= 1.1.0" >&5
+echo "configure:11755: checking for pango >= 1.1.0" >&5
 
         if $PKG_CONFIG --exists "pango >= 1.1.0" ; then
             echo "$ac_t""yes" 1>&6
             succeeded=yes
 
             echo $ac_n "checking _PANGOCHK_CFLAGS""... $ac_c" 1>&6
-echo "configure:11666: checking _PANGOCHK_CFLAGS" >&5
+echo "configure:11762: checking _PANGOCHK_CFLAGS" >&5
             _PANGOCHK_CFLAGS=`$PKG_CONFIG --cflags "pango >= 1.1.0"`
             echo "$ac_t""$_PANGOCHK_CFLAGS" 1>&6
 
             echo $ac_n "checking _PANGOCHK_LIBS""... $ac_c" 1>&6
-echo "configure:11671: checking _PANGOCHK_LIBS" >&5
+echo "configure:11767: checking _PANGOCHK_LIBS" >&5
             _PANGOCHK_LIBS=`$PKG_CONFIG --libs "pango >= 1.1.0"`
             echo "$ac_t""$_PANGOCHK_LIBS" 1>&6
         else
@@ -11731,7 +11827,7 @@ then
     _SAVE_LDFLAGS="$LDFLAGS"
     LDFLAGS="$XLDFLAGS $LDFLAGS"
     echo $ac_n "checking for XpGetPrinterList in -lXp""... $ac_c" 1>&6
-echo "configure:11735: checking for XpGetPrinterList in -lXp" >&5
+echo "configure:11831: checking for XpGetPrinterList in -lXp" >&5
 ac_lib_var=`echo Xp'_'XpGetPrinterList | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -11739,7 +11835,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lXp $XEXT_LIBS $XLIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 11743 "configure"
+#line 11839 "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
@@ -11750,7 +11846,7 @@ int main() {
 XpGetPrinterList()
 ; return 0; }
 EOF
-if { (eval echo configure:11754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11850: \"$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
@@ -12220,7 +12316,7 @@ fi
 
 if test -n "$MOZ_SVG_RENDERER_GDIPLUS"; then
             echo $ac_n "checking for Gdiplus.h""... $ac_c" 1>&6
-echo "configure:12224: checking for Gdiplus.h" >&5
+echo "configure:12320: checking for Gdiplus.h" >&5
   
   ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -12230,7 +12326,7 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   cat > conftest.$ac_ext <<EOF
-#line 12234 "configure"
+#line 12330 "configure"
 #include "confdefs.h"
 #include <windows.h>
                   #include <unknwn.h>
@@ -12239,7 +12335,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:12243: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12339: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 else
@@ -12537,18 +12633,18 @@ fi
 
 if test -n "$MOZ_OPTIMIZE"; then
     echo $ac_n "checking for valid optimization flags""... $ac_c" 1>&6
-echo "configure:12541: checking for valid optimization flags" >&5
+echo "configure:12637: checking for valid optimization flags" >&5
     _SAVE_CFLAGS=$CFLAGS
     CFLAGS="$CFLAGS $MOZ_OPTIMIZE_FLAGS"
     cat > conftest.$ac_ext <<EOF
-#line 12545 "configure"
+#line 12641 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
 printf("Hello World\n");
 ; return 0; }
 EOF
-if { (eval echo configure:12552: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12648: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   _results=yes
 else
@@ -12766,7 +12862,7 @@ fi
 
 if test -n "$_ENABLE_EFENCE"; then
     echo $ac_n "checking for malloc in -lefence""... $ac_c" 1>&6
-echo "configure:12770: checking for malloc in -lefence" >&5
+echo "configure:12866: checking for malloc in -lefence" >&5
 ac_lib_var=`echo efence'_'malloc | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12774,7 +12870,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lefence  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12778 "configure"
+#line 12874 "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
@@ -12785,7 +12881,7 @@ int main() {
 malloc()
 ; return 0; }
 EOF
-if { (eval echo configure:12789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -12885,12 +12981,12 @@ cross_compiling=$ac_cv_prog_cxx_cross
     for ac_func in __builtin_vec_new __builtin_vec_delete __builtin_new __builtin_delete __pure_virtual
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12889: checking for $ac_func" >&5
+echo "configure:12985: 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 12894 "configure"
+#line 12990 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12916,7 +13012,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12920: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13016: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13147,12 +13243,12 @@ cross_compiling=$ac_cv_prog_cxx_cross
     for ac_func in __cxa_demangle
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13151: checking for $ac_func" >&5
+echo "configure:13247: 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 13156 "configure"
+#line 13252 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13178,7 +13274,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13182: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13278: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13316,7 +13412,7 @@ if test -z "$SKIP_COMPILER_CHECKS"; then
 # Compiler Options
 
 echo $ac_n "checking for gcc -pipe support""... $ac_c" 1>&6
-echo "configure:13320: checking for gcc -pipe support" >&5
+echo "configure:13416: checking for gcc -pipe support" >&5
 if test -n "$GNU_CC" && test -n "$GNU_CXX" && test -n "$GNU_AS"; then
     echo '#include <stdio.h>' > dummy-hello.c
     echo 'int main() { printf("Hello World\n"); exit(0); }' >> dummy-hello.c
@@ -13331,14 +13427,14 @@ if test -n "$GNU_CC" && test -n "$GNU_CXX" && test -n "$GNU_AS"; then
         _SAVE_CFLAGS=$CFLAGS
         CFLAGS="$CFLAGS -pipe"
         cat > conftest.$ac_ext <<EOF
-#line 13335 "configure"
+#line 13431 "configure"
 #include "confdefs.h"
  #include <stdio.h> 
 int main() {
 printf("Hello World\n");
 ; return 0; }
 EOF
-if { (eval echo configure:13342: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13438: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   _res_gcc_pipe="yes"
 else
@@ -13380,16 +13476,16 @@ if test "$_IGNORE_LONG_LONG_WARNINGS"; then
      _SAVE_CFLAGS="$CFLAGS"
      CFLAGS="$CFLAGS ${_COMPILER_PREFIX}-Wno-long-long"
      echo $ac_n "checking whether compiler supports -Wno-long-long""... $ac_c" 1>&6
-echo "configure:13384: checking whether compiler supports -Wno-long-long" >&5
+echo "configure:13480: checking whether compiler supports -Wno-long-long" >&5
      cat > conftest.$ac_ext <<EOF
-#line 13386 "configure"
+#line 13482 "configure"
 #include "confdefs.h"
 
 int main() {
 return(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13393: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13489: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
    _WARNINGS_CFLAGS="${_WARNINGS_CFLAGS} ${_COMPILER_PREFIX}-Wno-long-long"
 	  _WARNINGS_CXXFLAGS="${_WARNINGS_CXXFLAGS} ${_COMPILER_PREFIX}-Wno-long-long"
@@ -13429,21 +13525,18 @@ if test "$_PEDANTIC"; then
     _SAVE_CXXFLAGS=$CXXFLAGS
     CXXFLAGS="$CXXFLAGS ${_WARNINGS_CXXFLAGS} ${_COMPILER_PREFIX}-pedantic"
     echo $ac_n "checking whether C++ compiler has -pedantic long long bug""... $ac_c" 1>&6
-echo "configure:13433: checking whether C++ compiler has -pedantic long long bug" >&5
+echo "configure:13529: checking whether C++ compiler has -pedantic long long bug" >&5
     if test "$cross_compiling" = yes; then
   result="maybe" 
 else
   cat > conftest.$ac_ext <<EOF
-#line 13438 "configure"
+#line 13534 "configure"
 #include "confdefs.h"
-#ifdef __cplusplus
-extern "C" void exit(int);
-#endif
  int main () {
                 if (sizeof(long long) != 8) { return 1; } 
                     return 0; } 
 EOF
-if { (eval echo configure:13447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:13540: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   result="no"
 else
@@ -13475,12 +13568,12 @@ fi
 _SAVE_CXXFLAGS=$CXXFLAGS
 CXXFLAGS="$CXXFLAGS ${_WARNINGS_CXXFLAGS}"
 echo $ac_n "checking for correct overload resolution with const and templates""... $ac_c" 1>&6
-echo "configure:13479: checking for correct overload resolution with const and templates" >&5
+echo "configure:13572: checking for correct overload resolution with const and templates" >&5
 if eval "test \"`echo '$''{'ac_nscap_nonconst_opeq_bug'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 13484 "configure"
+#line 13577 "configure"
 #include "confdefs.h"
 
                       template <class T>
@@ -13510,7 +13603,7 @@ int main() {
                     
 ; return 0; }
 EOF
-if { (eval echo configure:13514: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13607: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_nscap_nonconst_opeq_bug="no"
 else
@@ -13801,7 +13894,7 @@ then
     # Extract the first word of "pkg-config", so it can be a program name with args.
 set dummy pkg-config; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:13805: checking for $ac_word" >&5
+echo "configure:13898: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_PKG_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -13845,19 +13938,19 @@ fi
      PKG_CONFIG_MIN_VERSION=0.9.0
      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
         echo $ac_n "checking for libIDL-2.0 >= 0.8.0""... $ac_c" 1>&6
-echo "configure:13849: checking for libIDL-2.0 >= 0.8.0" >&5
+echo "configure:13942: checking for libIDL-2.0 >= 0.8.0" >&5
 
         if $PKG_CONFIG --exists "libIDL-2.0 >= 0.8.0" ; then
             echo "$ac_t""yes" 1>&6
             succeeded=yes
 
             echo $ac_n "checking LIBIDL_CFLAGS""... $ac_c" 1>&6
-echo "configure:13856: checking LIBIDL_CFLAGS" >&5
+echo "configure:13949: checking LIBIDL_CFLAGS" >&5
             LIBIDL_CFLAGS=`$PKG_CONFIG --cflags "libIDL-2.0 >= 0.8.0"`
             echo "$ac_t""$LIBIDL_CFLAGS" 1>&6
 
             echo $ac_n "checking LIBIDL_LIBS""... $ac_c" 1>&6
-echo "configure:13861: checking LIBIDL_LIBS" >&5
+echo "configure:13954: checking LIBIDL_LIBS" >&5
             LIBIDL_LIBS=`$PKG_CONFIG --libs "libIDL-2.0 >= 0.8.0"`
             echo "$ac_t""$LIBIDL_LIBS" 1>&6
         else
@@ -13978,7 +14071,7 @@ fi
   # Extract the first word of "glib-config", so it can be a program name with args.
 set dummy glib-config; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:13982: checking for $ac_word" >&5
+echo "configure:14075: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GLIB_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14013,7 +14106,7 @@ fi
 
   min_glib_version=1.2.0
   echo $ac_n "checking for GLIB - version >= $min_glib_version""... $ac_c" 1>&6
-echo "configure:14017: checking for GLIB - version >= $min_glib_version" >&5
+echo "configure:14110: checking for GLIB - version >= $min_glib_version" >&5
   no_glib=""
   if test "$GLIB_CONFIG" = "no" ; then
     no_glib=yes
@@ -14036,7 +14129,7 @@ echo "configure:14017: checking for GLIB - version >= $min_glib_version" >&5
   echo $ac_n "cross compiling; assumed OK... $ac_c"
 else
   cat > conftest.$ac_ext <<EOF
-#line 14040 "configure"
+#line 14133 "configure"
 #include "confdefs.h"
 
 #include <glib.h>
@@ -14112,7 +14205,7 @@ main ()
 }
 
 EOF
-if { (eval echo configure:14116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -14146,7 +14239,7 @@ fi
           CFLAGS="$CFLAGS $GLIB_CFLAGS"
           LIBS="$LIBS $GLIB_LIBS"
           cat > conftest.$ac_ext <<EOF
-#line 14150 "configure"
+#line 14243 "configure"
 #include "confdefs.h"
 
 #include <glib.h>
@@ -14156,7 +14249,7 @@ int main() {
  return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); 
 ; return 0; }
 EOF
-if { (eval echo configure:14160: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
    echo "*** The test program compiled, but did not run. This usually means"
           echo "*** that the run-time linker is not finding GLIB or finding the wrong"
@@ -14200,7 +14293,7 @@ rm -f conftest*
   # Extract the first word of "libIDL-config", so it can be a program name with args.
 set dummy libIDL-config; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:14204: checking for $ac_word" >&5
+echo "configure:14297: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_LIBIDL_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14235,7 +14328,7 @@ fi
 
   min_libIDL_version=$LIBIDL_VERSION
   echo $ac_n "checking for libIDL - version >= $min_libIDL_version""... $ac_c" 1>&6
-echo "configure:14239: checking for libIDL - version >= $min_libIDL_version" >&5
+echo "configure:14332: checking for libIDL - version >= $min_libIDL_version" >&5
   no_libIDL=""
   if test "$LIBIDL_CONFIG" = "no" ; then
     no_libIDL=yes
@@ -14262,7 +14355,7 @@ echo "configure:14239: checking for libIDL - version >= $min_libIDL_version" >&5
   echo $ac_n "cross compiling; assumed OK... $ac_c"
 else
   cat > conftest.$ac_ext <<EOF
-#line 14266 "configure"
+#line 14359 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -14348,7 +14441,7 @@ main ()
 }
 
 EOF
-if { (eval echo configure:14352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14445: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -14382,7 +14475,7 @@ fi
           CFLAGS="$CFLAGS $LIBIDL_CFLAGS"
           LIBS="$LIBS $LIBIDL_LIBS"
           cat > conftest.$ac_ext <<EOF
-#line 14386 "configure"
+#line 14479 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -14393,7 +14486,7 @@ int main() {
  return IDL_get_libver_string ? 1 : 0; 
 ; return 0; }
 EOF
-if { (eval echo configure:14397: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14490: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
    echo "*** The test program compiled, but did not run. This usually means"
           echo "*** that the run-time linker is not finding libIDL or finding the wrong"
@@ -14433,7 +14526,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:14437: checking for $ac_word" >&5
+echo "configure:14530: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_ORBIT_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14559,7 +14652,7 @@ fi
   # Extract the first word of "glib-config", so it can be a program name with args.
 set dummy glib-config; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:14563: checking for $ac_word" >&5
+echo "configure:14656: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_GLIB_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14594,7 +14687,7 @@ fi
 
   min_glib_version=${GLIB_VERSION}
   echo $ac_n "checking for GLIB - version >= $min_glib_version""... $ac_c" 1>&6
-echo "configure:14598: checking for GLIB - version >= $min_glib_version" >&5
+echo "configure:14691: checking for GLIB - version >= $min_glib_version" >&5
   no_glib=""
   if test "$GLIB_CONFIG" = "no" ; then
     no_glib=yes
@@ -14617,7 +14710,7 @@ echo "configure:14598: checking for GLIB - version >= $min_glib_version" >&5
   echo $ac_n "cross compiling; assumed OK... $ac_c"
 else
   cat > conftest.$ac_ext <<EOF
-#line 14621 "configure"
+#line 14714 "configure"
 #include "confdefs.h"
 
 #include <glib.h>
@@ -14693,7 +14786,7 @@ main ()
 }
 
 EOF
-if { (eval echo configure:14697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:14790: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -14727,7 +14820,7 @@ fi
           CFLAGS="$CFLAGS $GLIB_CFLAGS"
           LIBS="$LIBS $GLIB_LIBS"
           cat > conftest.$ac_ext <<EOF
-#line 14731 "configure"
+#line 14824 "configure"
 #include "confdefs.h"
 
 #include <glib.h>
@@ -14737,7 +14830,7 @@ int main() {
  return ((glib_major_version) || (glib_minor_version) || (glib_micro_version)); 
 ; return 0; }
 EOF
-if { (eval echo configure:14741: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14834: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
    echo "*** The test program compiled, but did not run. This usually means"
           echo "*** that the run-time linker is not finding GLIB or finding the wrong"
@@ -14830,7 +14923,7 @@ if test "$MOZ_SVG_RENDERER_CAIRO"; then
     # Extract the first word of "pkg-config", so it can be a program name with args.
 set dummy pkg-config; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:14834: checking for $ac_word" >&5
+echo "configure:14927: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_PKG_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -14874,19 +14967,19 @@ fi
      PKG_CONFIG_MIN_VERSION=0.9.0
      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
         echo $ac_n "checking for cairo >= $CAIRO_VERSION""... $ac_c" 1>&6
-echo "configure:14878: checking for cairo >= $CAIRO_VERSION" >&5
+echo "configure:14971: checking for cairo >= $CAIRO_VERSION" >&5
 
         if $PKG_CONFIG --exists "cairo >= $CAIRO_VERSION" ; then
             echo "$ac_t""yes" 1>&6
             succeeded=yes
 
             echo $ac_n "checking CAIRO_CFLAGS""... $ac_c" 1>&6
-echo "configure:14885: checking CAIRO_CFLAGS" >&5
+echo "configure:14978: checking CAIRO_CFLAGS" >&5
             CAIRO_CFLAGS=`$PKG_CONFIG --cflags "cairo >= $CAIRO_VERSION"`
             echo "$ac_t""$CAIRO_CFLAGS" 1>&6
 
             echo $ac_n "checking CAIRO_LIBS""... $ac_c" 1>&6
-echo "configure:14890: checking CAIRO_LIBS" >&5
+echo "configure:14983: checking CAIRO_LIBS" >&5
             CAIRO_LIBS=`$PKG_CONFIG --libs "cairo >= $CAIRO_VERSION"`
             echo "$ac_t""$CAIRO_LIBS" 1>&6
         else
@@ -15099,14 +15192,14 @@ ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$a
 cross_compiling=$ac_cv_prog_cc_cross
 
     cat > conftest.$ac_ext <<EOF
-#line 15103 "configure"
+#line 15196 "configure"
 #include "confdefs.h"
 #include <gmodule.h>
 int main() {
  int x = 1; x++; 
 ; return 0; }
 EOF
-if { (eval echo configure:15110: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15203: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -15573,15 +15666,34 @@ egrep -v "$_EGREP_PATTERN" confdefs.h.save > confdefs.h
 # Transform confdefs.h into DEFS.
 # Protect against shell expansion while executing Makefile rules.
 # Protect against Makefile macro expansion.
-cat > conftest.defs <<\EOF
-s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-s%\[%\\&%g
-s%\]%\\&%g
-s%\$%$$%g
-EOF
-DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-rm -f conftest.defs
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then we branch to the quote section.  Otherwise,
+# look for a macro that doesn't take arguments.
+cat >confdef2opt.sed <<\_ACEOF
+t clear
+: clear
+s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	(][^ 	(]*([^)]*)\)[ 	]*\(.*\),-D\1=\2,g
+t quote
+s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	][^ 	]*\)[ 	]*\(.*\),-D\1=\2,g
+t quote
+d
+: quote
+s,[ 	`~#$^&*(){}\\|;'"<>?],\\&,g
+s,\[,\\&,g
+s,\],\\&,g
+s,\$,$$,g
+p
+_ACEOF
+# We use echo to avoid assuming a particular line-breaking character.
+# The extra dot is to prevent the shell from consuming trailing
+# line-breaks from the sub-command output.  A line-break within
+# single-quotes doesn't work because, if this script is created in a
+# platform that uses two characters for line-breaks (e.g., DOS), tr
+# would break.
+ac_LF_and_DOT=`echo; echo .`
+DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
+rm -f confdef2opt.sed
 
 MOZ_DEFINES=$DEFS
 
diff --git a/configure.in b/configure.in
index d1f46f1ac84..59238ca6b41 100644
--- a/configure.in
+++ b/configure.in
@@ -1496,7 +1496,7 @@ dnl the qsort routine under solaris is faulty
        LDFLAGS="-xildoff -zlazyload -zcombreloc $LDFLAGS"
        MOZ_OPTIMIZE_FLAGS="-xO4"
        MKSHLIB='$(CXX) $(CXXFLAGS) $(DSO_PIC_FLAGS) $(DSO_LDOPTS) -o $@'
-       MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_FLAGS) $(DSO_LDOPTS) -o $@'
+       MKCSHLIB='$(CC) $(CFLAGS) $(DSO_PIC_FLAGS) -G -Wl,-z -Wl,muldefs -o $@'
        MKSHLIB_FORCE_ALL='-Qoption ld -z,allextract'
        MKSHLIB_UNFORCE_ALL=''
        DSO_LDOPTS='-G -Qoption ld -z,muldefs -h $@'