* Added $(THREADS_LINK) to $(LINK_LIBS) so all programs can be linked.

[wxWidgets.git] / install / gtk / configure

diff --git a/install/gtk/configure b/install/gtk/configure
index b1948fd2b104a29e62030adc6221c9b51b03e217..4aa97ebf785ab77325cfd11bd57a49ecdaf609c7 100755 (executable)
--- a/install/gtk/configure
+++ b/install/gtk/configure
@@ -13,6 +13,8 @@ ac_default_prefix=/usr/local
 # Any additions from configure.in:
 ac_help="$ac_help
   --with-x                use the X Window System"
+ac_help="$ac_help
+  --without-threads       Force disabling threads "
 ac_help="$ac_help
 **--with-shared           create shared libraries"
 ac_help="$ac_help
@@ -670,7 +672,7 @@ SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s/include/lib/g` \
 # 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:674: checking for $ac_word" >&5
+echo "configure:676: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -699,7 +701,7 @@ if test -z "$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:703: checking for $ac_word" >&5
+echo "configure:705: 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
@@ -747,7 +749,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:751: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:753: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -757,11 +759,11 @@ ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS
 cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 761 "configure"
+#line 763 "configure"
 #include "confdefs.h"
 main(){return(0);}
 EOF
-if { (eval echo configure:765: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:767: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; 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
@@ -781,12 +783,12 @@ 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""... $ac_c" 1>&6
-echo "configure:785: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:787: checking whether the C compiler ($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""... $ac_c" 1>&6
-echo "configure:790: checking whether we are using GNU C" >&5
+echo "configure:792: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -795,7 +797,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:799: \"$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:801: \"$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
@@ -810,7 +812,7 @@ if test $ac_cv_prog_gcc = yes; then
   ac_save_CFLAGS="$CFLAGS"
   CFLAGS=
   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:814: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:816: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -842,10 +844,10 @@ CFLAGS=`echo "$CFLAGS" | sed 's/-g//g'`
 
 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:846: checking whether $CC and cc understand -c and -o together" >&5
+echo "configure:848: 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:849: checking whether cc understands -c and -o together" >&5
+echo "configure:851: checking whether cc understands -c and -o together" >&5
 fi
 set dummy $CC; ac_cc="`echo $2 |
                       sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
@@ -857,16 +859,16 @@ else
 # We do the test twice because some compilers refuse to overwrite an
 # existing .o file with -o, though they will create one.
 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
-if { (eval echo configure:861: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
-   test -f conftest.o && { (eval echo configure:862: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
+if { (eval echo configure:863: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
+   test -f conftest.o && { (eval echo configure:864: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
 then
   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
   if test "x$CC" != xcc; then
     # Test first that cc exists at all.
-    if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:867: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
+    if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:869: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
       ac_try='cc -c conftest.c -o conftest.o 1>&5'
-      if { (eval echo configure:869: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
-        test -f conftest.o && { (eval echo configure:870: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
+      if { (eval echo configure:871: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
+        test -f conftest.o && { (eval echo configure:872: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
       then
         # cc works too.
         :
@@ -893,7 +895,7 @@ EOF
 fi
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:897: checking how to run the C preprocessor" >&5
+echo "configure:899: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -908,13 +910,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 912 "configure"
+#line 914 "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:918: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:920: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
@@ -925,13 +927,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 929 "configure"
+#line 931 "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:935: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:937: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
@@ -955,13 +957,13 @@ echo "$ac_t""$CPP" 1>&6
 
 if test $ac_cv_prog_gcc = yes; then
     echo $ac_n "checking whether ${CC-cc} needs -traditional""... $ac_c" 1>&6
-echo "configure:959: checking whether ${CC-cc} needs -traditional" >&5
+echo "configure:961: 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 965 "configure"
+#line 967 "configure"
 #include "confdefs.h"
 #include <sgtty.h>
 Autoconf TIOCGETP
@@ -979,7 +981,7 @@ rm -f conftest*
 
   if test $ac_cv_prog_gcc_traditional = no; then
     cat > conftest.$ac_ext <<EOF
-#line 983 "configure"
+#line 985 "configure"
 #include "confdefs.h"
 #include <termio.h>
 Autoconf TCGETA
@@ -1008,7 +1010,7 @@ 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:1012: checking for $ac_word" >&5
+echo "configure:1014: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1039,7 +1041,7 @@ test -n "$CXX" || CXX="gcc"
 
 
 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1043: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
+echo "configure:1045: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
 
 ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -1049,11 +1051,11 @@ ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $L
 cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 1053 "configure"
+#line 1055 "configure"
 #include "confdefs.h"
 main(){return(0);}
 EOF
-if { (eval echo configure:1057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1059: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; 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
@@ -1079,12 +1081,12 @@ 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""... $ac_c" 1>&6
-echo "configure:1083: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1085: checking whether the C++ compiler ($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++""... $ac_c" 1>&6
-echo "configure:1088: checking whether we are using GNU C++" >&5
+echo "configure:1090: checking whether we are using GNU C++" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1093,7 +1095,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1097: \"$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:1099: \"$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
@@ -1108,7 +1110,7 @@ if test $ac_cv_prog_gxx = yes; then
   ac_save_CXXFLAGS="$CXXFLAGS"
   CXXFLAGS=
   echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
-echo "configure:1112: checking whether ${CXX-g++} accepts -g" >&5
+echo "configure:1114: 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
@@ -1136,7 +1138,7 @@ else
 fi
 
 echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
-echo "configure:1140: checking how to run the C++ preprocessor" >&5
+echo "configure:1142: checking how to run the C++ preprocessor" >&5
 if test -z "$CXXCPP"; then
 if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1149,12 +1151,12 @@ ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $L
 cross_compiling=$ac_cv_prog_cxx_cross
   CXXCPP="${CXX-g++} -E"
   cat > conftest.$ac_ext <<EOF
-#line 1153 "configure"
+#line 1155 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1158: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1160: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
@@ -1186,7 +1188,7 @@ CXXFLAGS=`echo "$CXXFLAGS" | sed 's/-g//g'`
 # 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:1190: checking for $ac_word" >&5
+echo "configure:1192: 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
@@ -1216,7 +1218,7 @@ fi
 # Extract the first word of "ar", so it can be a program name with args.
 set dummy ar; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1220: checking for $ac_word" >&5
+echo "configure:1222: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1273,7 +1275,7 @@ ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 # 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""... $ac_c" 1>&6
-echo "configure:1277: checking for a BSD compatible install" >&5
+echo "configure:1279: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1324,7 +1326,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:1328: checking whether ln -s works" >&5
+echo "configure:1330: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1350,7 +1352,7 @@ do
 # Extract the first word of "$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:1354: checking for $ac_word" >&5
+echo "configure:1356: 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
@@ -1380,7 +1382,7 @@ done
 
 
 echo $ac_n "checking "make for VPATH support"""... $ac_c" 1>&6
-echo "configure:1384: checking "make for VPATH support"" >&5
+echo "configure:1386: checking "make for VPATH support"" >&5
 cat - << EOF > confMake
 check : file
        cp \$? \$@
@@ -1410,7 +1412,7 @@ 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:1414: checking for X" >&5
+echo "configure:1416: checking for X" >&5
 
 # Check whether --with-x or --without-x was given.
 if test "${with_x+set}" = set; then
@@ -1472,12 +1474,12 @@ if test "$ac_x_includes" = NO; then
 
   # First, try using that file with no special directory specified.
 cat > conftest.$ac_ext <<EOF
-#line 1476 "configure"
+#line 1478 "configure"
 #include "confdefs.h"
 #include <$x_direct_test_include>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1481: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1483: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1546,14 +1548,14 @@ if test "$ac_x_libraries" = NO; then
   ac_save_LIBS="$LIBS"
   LIBS="-l$x_direct_test_library $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1550 "configure"
+#line 1552 "configure"
 #include "confdefs.h"
 
 int main() {
 ${x_direct_test_function}()
 ; return 0; }
 EOF
-if { (eval echo configure:1557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   LIBS="$ac_save_LIBS"
 # We can link X programs with no special library path.
@@ -1659,17 +1661,17 @@ else
     case "`(uname -sr) 2>/dev/null`" in
     "SunOS 5"*)
       echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
-echo "configure:1663: checking whether -R must be followed by a space" >&5
+echo "configure:1665: checking whether -R must be followed by a space" >&5
       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
       cat > conftest.$ac_ext <<EOF
-#line 1666 "configure"
+#line 1668 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1673: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_R_nospace=yes
 else
@@ -1685,14 +1687,14 @@ rm -f conftest*
       else
        LIBS="$ac_xsave_LIBS -R $x_libraries"
        cat > conftest.$ac_ext <<EOF
-#line 1689 "configure"
+#line 1691 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1696: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1698: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_R_space=yes
 else
@@ -1724,7 +1726,7 @@ 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""... $ac_c" 1>&6
-echo "configure:1728: checking for dnet_ntoa in -ldnet" >&5
+echo "configure:1730: checking for dnet_ntoa in -ldnet" >&5
 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1732,7 +1734,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1736 "configure"
+#line 1738 "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
@@ -1743,7 +1745,7 @@ int main() {
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:1747: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1765,7 +1767,7 @@ fi
 
     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
       echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
-echo "configure:1769: checking for dnet_ntoa in -ldnet_stub" >&5
+echo "configure:1771: checking for dnet_ntoa in -ldnet_stub" >&5
 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1773,7 +1775,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldnet_stub  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1777 "configure"
+#line 1779 "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
@@ -1784,7 +1786,7 @@ int main() {
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:1788: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1790: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1813,12 +1815,12 @@ 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""... $ac_c" 1>&6
-echo "configure:1817: checking for gethostbyname" >&5
+echo "configure:1819: checking for gethostbyname" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1822 "configure"
+#line 1824 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname(); below.  */
@@ -1841,7 +1843,7 @@ gethostbyname();
 
 ; return 0; }
 EOF
-if { (eval echo configure:1845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_gethostbyname=yes"
 else
@@ -1862,7 +1864,7 @@ fi
 
     if test $ac_cv_func_gethostbyname = no; then
       echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:1866: checking for gethostbyname in -lnsl" >&5
+echo "configure:1868: checking for gethostbyname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1870,7 +1872,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1874 "configure"
+#line 1876 "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
@@ -1881,7 +1883,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:1885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1887: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1911,12 +1913,12 @@ 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""... $ac_c" 1>&6
-echo "configure:1915: checking for connect" >&5
+echo "configure:1917: checking for connect" >&5
 if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1920 "configure"
+#line 1922 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char connect(); below.  */
@@ -1939,7 +1941,7 @@ connect();
 
 ; return 0; }
 EOF
-if { (eval echo configure:1943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1945: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_connect=yes"
 else
@@ -1960,7 +1962,7 @@ fi
 
     if test $ac_cv_func_connect = no; then
       echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
-echo "configure:1964: checking for connect in -lsocket" >&5
+echo "configure:1966: checking for connect in -lsocket" >&5
 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1968,7 +1970,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1972 "configure"
+#line 1974 "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
@@ -1979,7 +1981,7 @@ int main() {
 connect()
 ; return 0; }
 EOF
-if { (eval echo configure:1983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:1985: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2003,12 +2005,12 @@ fi
 
     # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
     echo $ac_n "checking for remove""... $ac_c" 1>&6
-echo "configure:2007: checking for remove" >&5
+echo "configure:2009: checking for remove" >&5
 if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2012 "configure"
+#line 2014 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char remove(); below.  */
@@ -2031,7 +2033,7 @@ remove();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2035: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2037: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_remove=yes"
 else
@@ -2052,7 +2054,7 @@ fi
 
     if test $ac_cv_func_remove = no; then
       echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
-echo "configure:2056: checking for remove in -lposix" >&5
+echo "configure:2058: checking for remove in -lposix" >&5
 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2060,7 +2062,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lposix  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2064 "configure"
+#line 2066 "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
@@ -2071,7 +2073,7 @@ int main() {
 remove()
 ; return 0; }
 EOF
-if { (eval echo configure:2075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2095,12 +2097,12 @@ fi
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
     echo $ac_n "checking for shmat""... $ac_c" 1>&6
-echo "configure:2099: checking for shmat" >&5
+echo "configure:2101: checking for shmat" >&5
 if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2104 "configure"
+#line 2106 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char shmat(); below.  */
@@ -2123,7 +2125,7 @@ shmat();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2129: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_shmat=yes"
 else
@@ -2144,7 +2146,7 @@ fi
 
     if test $ac_cv_func_shmat = no; then
       echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
-echo "configure:2148: checking for shmat in -lipc" >&5
+echo "configure:2150: checking for shmat in -lipc" >&5
 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2152,7 +2154,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lipc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2156 "configure"
+#line 2158 "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
@@ -2163,7 +2165,7 @@ int main() {
 shmat()
 ; return 0; }
 EOF
-if { (eval echo configure:2167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2169: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2196,7 +2198,7 @@ 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""... $ac_c" 1>&6
-echo "configure:2200: checking for IceConnectionNumber in -lICE" >&5
+echo "configure:2202: checking for IceConnectionNumber in -lICE" >&5
 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2204,7 +2206,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lICE  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2208 "configure"
+#line 2210 "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
@@ -2215,7 +2217,7 @@ int main() {
 IceConnectionNumber()
 ; return 0; }
 EOF
-if { (eval echo configure:2219: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2221: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2245,12 +2247,12 @@ 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:2249: checking for $ac_hdr that defines DIR" >&5
+echo "configure:2251: 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 2254 "configure"
+#line 2256 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -2258,7 +2260,7 @@ int main() {
 DIR *dirp = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:2262: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2264: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_dirent_$ac_safe=yes"
 else
@@ -2283,7 +2285,7 @@ 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""... $ac_c" 1>&6
-echo "configure:2287: checking for opendir in -ldir" >&5
+echo "configure:2289: checking for opendir in -ldir" >&5
 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2291,7 +2293,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldir  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2295 "configure"
+#line 2297 "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
@@ -2302,7 +2304,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:2306: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2308: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2324,7 +2326,7 @@ fi
 
 else
 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:2328: checking for opendir in -lx" >&5
+echo "configure:2330: checking for opendir in -lx" >&5
 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2332,7 +2334,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lx  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2336 "configure"
+#line 2338 "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
@@ -2343,7 +2345,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:2347: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:2349: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2366,12 +2368,12 @@ fi
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:2370: checking for ANSI C header files" >&5
+echo "configure:2372: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2375 "configure"
+#line 2377 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -2379,7 +2381,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2383: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2385: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2396,7 +2398,7 @@ 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 2400 "configure"
+#line 2402 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -2414,7 +2416,7 @@ 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 2418 "configure"
+#line 2420 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -2435,7 +2437,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 2439 "configure"
+#line 2441 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -2446,7 +2448,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:2450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2452: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -2470,12 +2472,12 @@ EOF
 fi
 
 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
-echo "configure:2474: checking for sys/wait.h that is POSIX.1 compatible" >&5
+echo "configure:2476: checking for sys/wait.h that is POSIX.1 compatible" >&5
 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2479 "configure"
+#line 2481 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/wait.h>
@@ -2491,7 +2493,7 @@ wait (&s);
 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
 ; return 0; }
 EOF
-if { (eval echo configure:2495: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2497: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_sys_wait_h=yes
 else
@@ -2513,17 +2515,17 @@ fi
 
 ac_safe=`echo "fcntl.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for fcntl.h""... $ac_c" 1>&6
-echo "configure:2517: checking for fcntl.h" >&5
+echo "configure:2519: checking for fcntl.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2522 "configure"
+#line 2524 "configure"
 #include "confdefs.h"
 #include <fcntl.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2527: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2529: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2546,17 +2548,17 @@ fi
 
 ac_safe=`echo "limits.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for limits.h""... $ac_c" 1>&6
-echo "configure:2550: checking for limits.h" >&5
+echo "configure:2552: checking for limits.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2555 "configure"
+#line 2557 "configure"
 #include "confdefs.h"
 #include <limits.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2560: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2562: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2579,17 +2581,17 @@ fi
 
 ac_safe=`echo "sys/file.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for sys/file.h""... $ac_c" 1>&6
-echo "configure:2583: checking for sys/file.h" >&5
+echo "configure:2585: checking for sys/file.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2588 "configure"
+#line 2590 "configure"
 #include "confdefs.h"
 #include <sys/file.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2593: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2595: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2612,17 +2614,17 @@ fi
 
 ac_safe=`echo "sys/time.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for sys/time.h""... $ac_c" 1>&6
-echo "configure:2616: checking for sys/time.h" >&5
+echo "configure:2618: checking for sys/time.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2621 "configure"
+#line 2623 "configure"
 #include "confdefs.h"
 #include <sys/time.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2626: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2628: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2645,17 +2647,17 @@ fi
 
 ac_safe=`echo "unistd.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for unistd.h""... $ac_c" 1>&6
-echo "configure:2649: checking for unistd.h" >&5
+echo "configure:2651: checking for unistd.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2654 "configure"
+#line 2656 "configure"
 #include "confdefs.h"
 #include <unistd.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2659: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2661: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2678,17 +2680,17 @@ fi
 
 ac_safe=`echo "linux/joystick.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for linux/joystick.h""... $ac_c" 1>&6
-echo "configure:2682: checking for linux/joystick.h" >&5
+echo "configure:2684: checking for linux/joystick.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2687 "configure"
+#line 2689 "configure"
 #include "confdefs.h"
 #include <linux/joystick.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2692: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2694: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2716,12 +2718,12 @@ fi
 
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:2720: checking for uid_t in sys/types.h" >&5
+echo "configure:2722: checking for uid_t in sys/types.h" >&5
 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2725 "configure"
+#line 2727 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
@@ -2750,7 +2752,7 @@ EOF
 fi
 
 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
-echo "configure:2754: checking type of array argument to getgroups" >&5
+echo "configure:2756: checking type of array argument to getgroups" >&5
 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2758,7 +2760,7 @@ else
   ac_cv_type_getgroups=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 2762 "configure"
+#line 2764 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Rendell for this test.  */
@@ -2783,7 +2785,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:2787: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
     ac_cv_type_getgroups=gid_t
 else
@@ -2797,7 +2799,7 @@ fi
 
 if test $ac_cv_type_getgroups = cross; then
         cat > conftest.$ac_ext <<EOF
-#line 2801 "configure"
+#line 2803 "configure"
 #include "confdefs.h"
 #include <unistd.h>
 EOF
@@ -2821,12 +2823,12 @@ EOF
 
 
 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:2825: checking for mode_t" >&5
+echo "configure:2827: checking for mode_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2830 "configure"
+#line 2832 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2854,12 +2856,12 @@ EOF
 fi
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:2858: checking for off_t" >&5
+echo "configure:2860: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2863 "configure"
+#line 2865 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2887,12 +2889,12 @@ EOF
 fi
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:2891: checking for pid_t" >&5
+echo "configure:2893: checking for pid_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2896 "configure"
+#line 2898 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2920,12 +2922,12 @@ EOF
 fi
 
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:2924: checking return type of signal handlers" >&5
+echo "configure:2926: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2929 "configure"
+#line 2931 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -2942,7 +2944,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:2946: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2948: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
@@ -2961,12 +2963,12 @@ EOF
 
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:2965: checking for size_t" >&5
+echo "configure:2967: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2970 "configure"
+#line 2972 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2994,12 +2996,12 @@ EOF
 fi
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:2998: checking for uid_t in sys/types.h" >&5
+echo "configure:3000: checking for uid_t in sys/types.h" >&5
 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3003 "configure"
+#line 3005 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
@@ -3030,12 +3032,12 @@ fi
 
 
 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
-echo "configure:3034: checking whether stat file-mode macros are broken" >&5
+echo "configure:3036: checking whether stat file-mode macros are broken" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3039 "configure"
+#line 3041 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -3086,12 +3088,12 @@ EOF
 fi
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:3090: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:3092: checking whether time.h and sys/time.h may both be included" >&5
 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3095 "configure"
+#line 3097 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -3100,7 +3102,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:3104: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3106: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
@@ -3121,12 +3123,12 @@ EOF
 fi
 
 echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
-echo "configure:3125: checking for st_blksize in struct stat" >&5
+echo "configure:3127: checking for st_blksize in struct stat" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3130 "configure"
+#line 3132 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -3134,7 +3136,7 @@ int main() {
 struct stat s; s.st_blksize;
 ; return 0; }
 EOF
-if { (eval echo configure:3138: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3140: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_st_blksize=yes
 else
@@ -3155,12 +3157,12 @@ EOF
 fi
  
 echo $ac_n "checking for st_blocks in struct stat""... $ac_c" 1>&6
-echo "configure:3159: checking for st_blocks in struct stat" >&5
+echo "configure:3161: checking for st_blocks in struct stat" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_st_blocks'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3164 "configure"
+#line 3166 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -3168,7 +3170,7 @@ int main() {
 struct stat s; s.st_blocks;
 ; return 0; }
 EOF
-if { (eval echo configure:3172: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3174: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_st_blocks=yes
 else
@@ -3191,12 +3193,12 @@ else
 fi
  
 echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6
-echo "configure:3195: checking for st_rdev in struct stat" >&5
+echo "configure:3197: checking for st_rdev in struct stat" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3200 "configure"
+#line 3202 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -3204,7 +3206,7 @@ int main() {
 struct stat s; s.st_rdev;
 ; return 0; }
 EOF
-if { (eval echo configure:3208: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3210: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_st_rdev=yes
 else
@@ -3225,12 +3227,12 @@ EOF
 fi
  
 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
-echo "configure:3229: checking whether struct tm is in sys/time.h or time.h" >&5
+echo "configure:3231: checking whether struct tm is in sys/time.h or time.h" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3234 "configure"
+#line 3236 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <time.h>
@@ -3238,7 +3240,7 @@ int main() {
 struct tm *tp; tp->tm_sec;
 ; return 0; }
 EOF
-if { (eval echo configure:3242: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3244: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm=time.h
 else
@@ -3259,12 +3261,12 @@ EOF
 fi
 
 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
-echo "configure:3263: checking for tm_zone in struct tm" >&5
+echo "configure:3265: checking for tm_zone in struct tm" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3268 "configure"
+#line 3270 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_cv_struct_tm>
@@ -3272,7 +3274,7 @@ int main() {
 struct tm tm; tm.tm_zone;
 ; return 0; }
 EOF
-if { (eval echo configure:3276: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3278: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm_zone=yes
 else
@@ -3292,12 +3294,12 @@ EOF
 
 else
   echo $ac_n "checking for tzname""... $ac_c" 1>&6
-echo "configure:3296: checking for tzname" >&5
+echo "configure:3298: checking for tzname" >&5
 if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3301 "configure"
+#line 3303 "configure"
 #include "confdefs.h"
 #include <time.h>
 #ifndef tzname /* For SGI.  */
@@ -3307,7 +3309,7 @@ int main() {
 atoi(*tzname);
 ; return 0; }
 EOF
-if { (eval echo configure:3311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3313: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_cv_var_tzname=yes
 else
@@ -3331,12 +3333,12 @@ fi
 
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:3335: checking for working const" >&5
+echo "configure:3337: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3340 "configure"
+#line 3342 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -3385,7 +3387,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:3389: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3391: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -3406,21 +3408,21 @@ EOF
 fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:3410: checking for inline" >&5
+echo "configure:3412: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 3417 "configure"
+#line 3419 "configure"
 #include "confdefs.h"
 
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:3424: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3426: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -3446,14 +3448,14 @@ EOF
 esac
 
 echo $ac_n "checking whether char is unsigned""... $ac_c" 1>&6
-echo "configure:3450: checking whether char is unsigned" >&5
+echo "configure:3452: checking whether char is unsigned" >&5
 if eval "test \"`echo '$''{'ac_cv_c_char_unsigned'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   if test "$GCC" = yes; then
   # GCC predefines this symbol on systems where it applies.
 cat > conftest.$ac_ext <<EOF
-#line 3457 "configure"
+#line 3459 "configure"
 #include "confdefs.h"
 #ifdef __CHAR_UNSIGNED__
   yes
@@ -3475,7 +3477,7 @@ if test "$cross_compiling" = yes; then
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 3479 "configure"
+#line 3481 "configure"
 #include "confdefs.h"
 /* volatile prevents gcc2 from optimizing the test away on sparcs.  */
 #if !defined(__STDC__) || __STDC__ != 1
@@ -3485,7 +3487,7 @@ main() {
   volatile char c = 255; exit(c < 0);
 }
 EOF
-if { (eval echo configure:3489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3491: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_char_unsigned=yes
 else
@@ -3509,7 +3511,7 @@ EOF
 fi
 
 echo $ac_n "checking for long double""... $ac_c" 1>&6
-echo "configure:3513: checking for long double" >&5
+echo "configure:3515: checking for long double" >&5
 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3520,7 +3522,7 @@ if test "$cross_compiling" = yes; then
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 3524 "configure"
+#line 3526 "configure"
 #include "confdefs.h"
 int main() {
 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
@@ -3528,7 +3530,7 @@ long double foo = 0.0;
 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
 exit(sizeof(long double) < sizeof(double)); }
 EOF
-if { (eval echo configure:3532: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3534: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_long_double=yes
 else
@@ -3553,14 +3555,14 @@ fi
 
 
 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:3557: checking whether byte ordering is bigendian" >&5
+echo "configure:3559: checking whether byte ordering is bigendian" >&5
 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_bigendian=unknown
 # See if sys/param.h defines the BYTE_ORDER macro.
 cat > conftest.$ac_ext <<EOF
-#line 3564 "configure"
+#line 3566 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -3571,11 +3573,11 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:3575: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3577: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   # It does; now see whether it defined to BIG_ENDIAN or not.
 cat > conftest.$ac_ext <<EOF
-#line 3579 "configure"
+#line 3581 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -3586,7 +3588,7 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:3590: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3592: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
 else
@@ -3606,7 +3608,7 @@ if test "$cross_compiling" = yes; then
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 3610 "configure"
+#line 3612 "configure"
 #include "confdefs.h"
 main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
@@ -3619,7 +3621,7 @@ main () {
   exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-if { (eval echo configure:3623: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3625: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_bigendian=no
 else
@@ -3644,7 +3646,7 @@ fi
 
 
 echo $ac_n "checking size of int *""... $ac_c" 1>&6
-echo "configure:3648: checking size of int *" >&5
+echo "configure:3650: checking size of int *" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_int_p'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3652,7 +3654,7 @@ else
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 3656 "configure"
+#line 3658 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -3663,7 +3665,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:3667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3669: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_int_p=`cat conftestval`
 else
@@ -3683,7 +3685,7 @@ EOF
 
 
 echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:3687: checking size of int" >&5
+echo "configure:3689: checking size of int" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3691,7 +3693,7 @@ else
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 3695 "configure"
+#line 3697 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -3702,7 +3704,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:3706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3708: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_int=`cat conftestval`
 else
@@ -3722,7 +3724,7 @@ EOF
 
 
 echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:3726: checking size of long" >&5
+echo "configure:3728: checking size of long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3730,7 +3732,7 @@ else
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 3734 "configure"
+#line 3736 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -3741,7 +3743,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:3745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3747: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_long=`cat conftestval`
 else
@@ -3764,9 +3766,69 @@ EOF
 
 
 
-UNIX_THREAD="gtk/threadno.cpp"
-echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
-echo "configure:3770: checking for pthread_create in -lpthread" >&5
+USE_THREADS=1
+THREADS_LINK=""
+UNIX_THREAD=""
+
+# Check whether --with-threads or --without-threads was given.
+if test "${with_threads+set}" = set; then
+  withval="$with_threads"
+  USE_THREADS="$withval"
+fi
+
+
+if test "$USE_THREADS" = "1"; then
+  UNIX_THREAD="gtk/threadno.cpp"
+
+  
+  echo $ac_n "checking for pthread_create in -lpthread-0.7""... $ac_c" 1>&6
+echo "configure:3786: checking for pthread_create in -lpthread-0.7" >&5
+ac_lib_var=`echo pthread-0.7'_'pthread_create | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lpthread-0.7  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 3794 "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
+    builtin and then its argument prototype would still apply.  */
+char pthread_create();
+
+int main() {
+pthread_create()
+; return 0; }
+EOF
+if { (eval echo configure:3805: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+  
+     UNIX_THREAD="gtk/threadpsx.cpp"
+     THREADS_LINK="-lpthread-0.7"
+     cat >> confdefs.h <<\EOF
+#define USE_THREADS 1
+EOF
+
+  
+else
+  echo "$ac_t""no" 1>&6
+
+    echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
+echo "configure:3832: checking for pthread_create in -lpthread" >&5
 ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3774,7 +3836,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3778 "configure"
+#line 3840 "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
@@ -3785,7 +3847,7 @@ int main() {
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:3789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3851: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3801,19 +3863,22 @@ fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   
-   UNIX_THREAD="gtk/threadpsx.cpp"
-   THREADS_LINK="-lpthread"
-   cat >> confdefs.h <<\EOF
+       UNIX_THREAD="gtk/threadpsx.cpp"
+       THREADS_LINK="-lpthread"
+       cat >> confdefs.h <<\EOF
 #define USE_THREADS 1
 EOF
 
-
+    
 else
   echo "$ac_t""no" 1>&6
 fi
 
-echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6
-echo "configure:3817: checking for pthread_create in -lpthreads" >&5
+  
+fi
+
+  echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6
+echo "configure:3882: checking for pthread_create in -lpthreads" >&5
 ac_lib_var=`echo pthreads'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3821,7 +3886,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpthreads  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3825 "configure"
+#line 3890 "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
@@ -3832,7 +3897,7 @@ int main() {
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:3836: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:3901: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3848,30 +3913,30 @@ fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   
-   UNIX_THREAD="gtk/threadpsx.cpp"
-   THREADS_LINK="-lpthreads"
-   cat >> confdefs.h <<\EOF
+     UNIX_THREAD="gtk/threadpsx.cpp"
+     THREADS_LINK="-lpthreads"
+     cat >> confdefs.h <<\EOF
 #define USE_THREADS 1
 EOF
 
-
+  
 else
   echo "$ac_t""no" 1>&6
 fi
 
-ac_safe=`echo "sys/prctl.h" | sed 'y%./+-%__p_%'`
+  ac_safe=`echo "sys/prctl.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for sys/prctl.h""... $ac_c" 1>&6
-echo "configure:3865: checking for sys/prctl.h" >&5
+echo "configure:3930: checking for sys/prctl.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3870 "configure"
+#line 3935 "configure"
 #include "confdefs.h"
 #include <sys/prctl.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3875: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3940: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3888,21 +3953,23 @@ fi
 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
   echo "$ac_t""yes" 1>&6
   
-   UNIX_THREAD="gtk/threadsgi.cpp"
-   cat >> confdefs.h <<\EOF
+     UNIX_THREAD="gtk/threadsgi.cpp"
+     cat >> confdefs.h <<\EOF
 #define USE_THREADS 1
 EOF
 
-
+  
 else
   echo "$ac_t""no" 1>&6
 fi
 
+fi
+
 
 
 
 echo $ac_n "checking for long file names""... $ac_c" 1>&6
-echo "configure:3906: checking for long file names" >&5
+echo "configure:3973: checking for long file names" >&5
 if eval "test \"`echo '$''{'ac_cv_sys_long_file_names'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3953,7 +4020,7 @@ do
 # Extract the first word of "$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:3957: checking for $ac_word" >&5
+echo "configure:4024: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3986,7 +4053,7 @@ test -n "$YACC" || YACC="yacc"
 # Extract the first word of "flex", so it can be a program name with args.
 set dummy flex; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3990: checking for $ac_word" >&5
+echo "configure:4057: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4019,7 +4086,7 @@ then
   *) ac_lib=l ;;
   esac
   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
-echo "configure:4023: checking for yywrap in -l$ac_lib" >&5
+echo "configure:4090: checking for yywrap in -l$ac_lib" >&5
 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4027,7 +4094,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$ac_lib  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4031 "configure"
+#line 4098 "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
@@ -4038,7 +4105,7 @@ int main() {
 yywrap()
 ; return 0; }
 EOF
-if { (eval echo configure:4042: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4109: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4061,7 +4128,7 @@ fi
 fi
 
 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
-echo "configure:4065: checking lex output file root" >&5
+echo "configure:4132: checking lex output file root" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4082,7 +4149,7 @@ echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
 
 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
-echo "configure:4086: checking whether yytext is a pointer" >&5
+echo "configure:4153: checking whether yytext is a pointer" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4094,14 +4161,14 @@ echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
 ac_save_LIBS="$LIBS"
 LIBS="$LIBS $LEXLIB"
 cat > conftest.$ac_ext <<EOF
-#line 4098 "configure"
+#line 4165 "configure"
 #include "confdefs.h"
 `cat $LEX_OUTPUT_ROOT.c`
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:4105: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
+if { (eval echo configure:4172: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_cv_prog_lex_yytext_pointer=yes
 else
@@ -4135,7 +4202,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:4139: checking host system type" >&5
+echo "configure:4206: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -4368,7 +4435,7 @@ DEFAULT_USE_WX_RESOURCES=1
 
 
 echo $ac_n "checking "for shared"""... $ac_c" 1>&6
-echo "configure:4372: checking "for shared"" >&5
+echo "configure:4439: checking "for shared"" >&5
 # Check whether --with-shared or --without-shared was given.
 if test "${with_shared+set}" = set; then
   withval="$with_shared"
@@ -4398,7 +4465,7 @@ fi
 
 
 echo $ac_n "checking "for optimise"""... $ac_c" 1>&6
-echo "configure:4402: checking "for optimise"" >&5
+echo "configure:4469: checking "for optimise"" >&5
 # Check whether --with-optimise or --without-optimise was given.
 if test "${with_optimise+set}" = set; then
   withval="$with_optimise"
@@ -4428,7 +4495,7 @@ fi
 
 
 echo $ac_n "checking "for debug_flag"""... $ac_c" 1>&6
-echo "configure:4432: checking "for debug_flag"" >&5
+echo "configure:4499: checking "for debug_flag"" >&5
 # Check whether --with-debug_flag or --without-debug_flag was given.
 if test "${with_debug_flag+set}" = set; then
   withval="$with_debug_flag"
@@ -4458,7 +4525,7 @@ fi
 
 
 echo $ac_n "checking "for debug_info"""... $ac_c" 1>&6
-echo "configure:4462: checking "for debug_info"" >&5
+echo "configure:4529: checking "for debug_info"" >&5
 # Check whether --with-debug_info or --without-debug_info was given.
 if test "${with_debug_info+set}" = set; then
   withval="$with_debug_info"
@@ -4488,7 +4555,7 @@ fi
 
 
 echo $ac_n "checking "for mem_tracing"""... $ac_c" 1>&6
-echo "configure:4492: checking "for mem_tracing"" >&5
+echo "configure:4559: checking "for mem_tracing"" >&5
 # Check whether --with-mem_tracing or --without-mem_tracing was given.
 if test "${with_mem_tracing+set}" = set; then
   withval="$with_mem_tracing"
@@ -4518,7 +4585,7 @@ fi
 
 
 echo $ac_n "checking "for profile"""... $ac_c" 1>&6
-echo "configure:4522: checking "for profile"" >&5
+echo "configure:4589: checking "for profile"" >&5
 # Check whether --with-profile or --without-profile was given.
 if test "${with_profile+set}" = set; then
   withval="$with_profile"
@@ -4549,7 +4616,7 @@ fi
 
 
 echo $ac_n "checking "for zlib"""... $ac_c" 1>&6
-echo "configure:4553: checking "for zlib"" >&5
+echo "configure:4620: checking "for zlib"" >&5
 # Check whether --with-zlib or --without-zlib was given.
 if test "${with_zlib+set}" = set; then
   withval="$with_zlib"
@@ -4579,7 +4646,7 @@ fi
 
 
 echo $ac_n "checking "for gdk_imlib"""... $ac_c" 1>&6
-echo "configure:4583: checking "for gdk_imlib"" >&5
+echo "configure:4650: checking "for gdk_imlib"" >&5
 # Check whether --with-gdk_imlib or --without-gdk_imlib was given.
 if test "${with_gdk_imlib+set}" = set; then
   withval="$with_gdk_imlib"
@@ -4609,7 +4676,7 @@ fi
 
 
 echo $ac_n "checking "for libpng"""... $ac_c" 1>&6
-echo "configure:4613: checking "for libpng"" >&5
+echo "configure:4680: checking "for libpng"" >&5
 # Check whether --with-libpng or --without-libpng was given.
 if test "${with_libpng+set}" = set; then
   withval="$with_libpng"
@@ -4639,7 +4706,7 @@ fi
 
 
 echo $ac_n "checking "for opengl"""... $ac_c" 1>&6
-echo "configure:4643: checking "for opengl"" >&5
+echo "configure:4710: checking "for opengl"" >&5
 # Check whether --with-opengl or --without-opengl was given.
 if test "${with_opengl+set}" = set; then
   withval="$with_opengl"
@@ -4670,7 +4737,7 @@ fi
 
 
 echo $ac_n "checking "for storable"""... $ac_c" 1>&6
-echo "configure:4674: checking "for storable"" >&5
+echo "configure:4741: checking "for storable"" >&5
 # Check whether --with-storable or --without-storable was given.
 if test "${with_storable+set}" = set; then
   withval="$with_storable"
@@ -4700,7 +4767,7 @@ fi
 
 
 echo $ac_n "checking "for autotrans"""... $ac_c" 1>&6
-echo "configure:4704: checking "for autotrans"" >&5
+echo "configure:4771: checking "for autotrans"" >&5
 # Check whether --with-autotrans or --without-autotrans was given.
 if test "${with_autotrans+set}" = set; then
   withval="$with_autotrans"
@@ -4730,7 +4797,7 @@ fi
 
 
 echo $ac_n "checking "for afmfonts"""... $ac_c" 1>&6
-echo "configure:4734: checking "for afmfonts"" >&5
+echo "configure:4801: checking "for afmfonts"" >&5
 # Check whether --with-afmfonts or --without-afmfonts was given.
 if test "${with_afmfonts+set}" = set; then
   withval="$with_afmfonts"
@@ -4760,7 +4827,7 @@ fi
 
 
 echo $ac_n "checking "for normalized"""... $ac_c" 1>&6
-echo "configure:4764: checking "for normalized"" >&5
+echo "configure:4831: checking "for normalized"" >&5
 # Check whether --with-normalized or --without-normalized was given.
 if test "${with_normalized+set}" = set; then
   withval="$with_normalized"
@@ -4790,7 +4857,7 @@ fi
 
 
 echo $ac_n "checking "for RPC"""... $ac_c" 1>&6
-echo "configure:4794: checking "for RPC"" >&5
+echo "configure:4861: checking "for RPC"" >&5
 # Check whether --with-rpc or --without-rpc was given.
 if test "${with_rpc+set}" = set; then
   withval="$with_rpc"
@@ -4820,7 +4887,7 @@ fi
 
 
 echo $ac_n "checking "for wxresources"""... $ac_c" 1>&6
-echo "configure:4824: checking "for wxresources"" >&5
+echo "configure:4891: checking "for wxresources"" >&5
 # Check whether --with-wxresources or --without-wxresources was given.
 if test "${with_wxresources+set}" = set; then
   withval="$with_wxresources"
@@ -4850,7 +4917,7 @@ fi
 
 
 echo $ac_n "checking "for prologio"""... $ac_c" 1>&6
-echo "configure:4854: checking "for prologio"" >&5
+echo "configure:4921: checking "for prologio"" >&5
 # Check whether --with-prologio or --without-prologio was given.
 if test "${with_prologio+set}" = set; then
   withval="$with_prologio"
@@ -4880,7 +4947,7 @@ fi
 
 
 echo $ac_n "checking "for postscript"""... $ac_c" 1>&6
-echo "configure:4884: checking "for postscript"" >&5
+echo "configure:4951: checking "for postscript"" >&5
 # Check whether --with-postscript or --without-postscript was given.
 if test "${with_postscript+set}" = set; then
   withval="$with_postscript"
@@ -4910,7 +4977,7 @@ fi
 
 
 echo $ac_n "checking "for wxconfig"""... $ac_c" 1>&6
-echo "configure:4914: checking "for wxconfig"" >&5
+echo "configure:4981: checking "for wxconfig"" >&5
 # Check whether --with-wxconfig or --without-wxconfig was given.
 if test "${with_wxconfig+set}" = set; then
   withval="$with_wxconfig"
@@ -4940,7 +5007,7 @@ fi
 
 
 echo $ac_n "checking "for metafile"""... $ac_c" 1>&6
-echo "configure:4944: checking "for metafile"" >&5
+echo "configure:5011: checking "for metafile"" >&5
 # Check whether --with-metafile or --without-metafile was given.
 if test "${with_metafile+set}" = set; then
   withval="$with_metafile"
@@ -4970,7 +5037,7 @@ fi
 
 
 echo $ac_n "checking "for form"""... $ac_c" 1>&6
-echo "configure:4974: checking "for form"" >&5
+echo "configure:5041: checking "for form"" >&5
 # Check whether --with-form or --without-form was given.
 if test "${with_form+set}" = set; then
   withval="$with_form"
@@ -5000,7 +5067,7 @@ fi
 
 
 echo $ac_n "checking "for help"""... $ac_c" 1>&6
-echo "configure:5004: checking "for help"" >&5
+echo "configure:5071: checking "for help"" >&5
 # Check whether --with-help or --without-help was given.
 if test "${with_help+set}" = set; then
   withval="$with_help"
@@ -5030,7 +5097,7 @@ fi
 
 
 echo $ac_n "checking "for IPC"""... $ac_c" 1>&6
-echo "configure:5034: checking "for IPC"" >&5
+echo "configure:5101: checking "for IPC"" >&5
 # Check whether --with-ipc or --without-ipc was given.
 if test "${with_ipc+set}" = set; then
   withval="$with_ipc"
@@ -5060,7 +5127,7 @@ fi
 
 
 echo $ac_n "checking "for enhanced dialog"""... $ac_c" 1>&6
-echo "configure:5064: checking "for enhanced dialog"" >&5
+echo "configure:5131: checking "for enhanced dialog"" >&5
 # Check whether --with-enhanceddialog or --without-enhanceddialog was given.
 if test "${with_enhanceddialog+set}" = set; then
   withval="$with_enhanceddialog"
@@ -5090,7 +5157,7 @@ fi
 
 
 echo $ac_n "checking "for resources"""... $ac_c" 1>&6
-echo "configure:5094: checking "for resources"" >&5
+echo "configure:5161: checking "for resources"" >&5
 # Check whether --with-resources or --without-resources was given.
 if test "${with_resources+set}" = set; then
   withval="$with_resources"
@@ -5120,7 +5187,7 @@ fi
 
 
 echo $ac_n "checking "for clipboard"""... $ac_c" 1>&6
-echo "configure:5124: checking "for clipboard"" >&5
+echo "configure:5191: checking "for clipboard"" >&5
 # Check whether --with-clipboard or --without-clipboard was given.
 if test "${with_clipboard+set}" = set; then
   withval="$with_clipboard"
@@ -5150,7 +5217,7 @@ fi
 
 
 echo $ac_n "checking "for timedate"""... $ac_c" 1>&6
-echo "configure:5154: checking "for timedate"" >&5
+echo "configure:5221: checking "for timedate"" >&5
 # Check whether --with-timedate or --without-timedate was given.
 if test "${with_timedate+set}" = set; then
   withval="$with_timedate"
@@ -5180,7 +5247,7 @@ fi
 
 
 echo $ac_n "checking "for fraction"""... $ac_c" 1>&6
-echo "configure:5184: checking "for fraction"" >&5
+echo "configure:5251: checking "for fraction"" >&5
 # Check whether --with-fraction or --without-fraction was given.
 if test "${with_fraction+set}" = set; then
   withval="$with_fraction"
@@ -5210,7 +5277,7 @@ fi
 
 
 echo $ac_n "checking "for constrains"""... $ac_c" 1>&6
-echo "configure:5214: checking "for constrains"" >&5
+echo "configure:5281: checking "for constrains"" >&5
 # Check whether --with-constraints or --without-constraints was given.
 if test "${with_constraints+set}" = set; then
   withval="$with_constraints"
@@ -5240,7 +5307,7 @@ fi
 
 
 echo $ac_n "checking "for toolbar"""... $ac_c" 1>&6
-echo "configure:5244: checking "for toolbar"" >&5
+echo "configure:5311: checking "for toolbar"" >&5
 # Check whether --with-toolbar or --without-toolbar was given.
 if test "${with_toolbar+set}" = set; then
   withval="$with_toolbar"
@@ -5270,7 +5337,7 @@ fi
 
 
 echo $ac_n "checking "for gauge"""... $ac_c" 1>&6
-echo "configure:5274: checking "for gauge"" >&5
+echo "configure:5341: checking "for gauge"" >&5
 # Check whether --with-gauge or --without-gauge was given.
 if test "${with_gauge+set}" = set; then
   withval="$with_gauge"
@@ -5300,7 +5367,7 @@ fi
 
 
 echo $ac_n "checking "for vllist"""... $ac_c" 1>&6
-echo "configure:5304: checking "for vllist"" >&5
+echo "configure:5371: checking "for vllist"" >&5
 # Check whether --with-vllist or --without-vllist was given.
 if test "${with_vllist+set}" = set; then
   withval="$with_vllist"
@@ -5330,7 +5397,7 @@ fi
 
 
 echo $ac_n "checking "for scrollbar"""... $ac_c" 1>&6
-echo "configure:5334: checking "for scrollbar"" >&5
+echo "configure:5401: checking "for scrollbar"" >&5
 # Check whether --with-scrollbar or --without-scrollbar was given.
 if test "${with_scrollbar+set}" = set; then
   withval="$with_scrollbar"
@@ -5360,7 +5427,7 @@ fi
 
 
 echo $ac_n "checking "for docview"""... $ac_c" 1>&6
-echo "configure:5364: checking "for docview"" >&5
+echo "configure:5431: checking "for docview"" >&5
 # Check whether --with-docview or --without-docview was given.
 if test "${with_docview+set}" = set; then
   withval="$with_docview"
@@ -5390,7 +5457,7 @@ fi
 
 
 echo $ac_n "checking "for printarch"""... $ac_c" 1>&6
-echo "configure:5394: checking "for printarch"" >&5
+echo "configure:5461: checking "for printarch"" >&5
 # Check whether --with-printarch or --without-printarch was given.
 if test "${with_printarch+set}" = set; then
   withval="$with_printarch"
@@ -5420,7 +5487,7 @@ fi
 
 
 echo $ac_n "checking "for typetree"""... $ac_c" 1>&6
-echo "configure:5424: checking "for typetree"" >&5
+echo "configure:5491: checking "for typetree"" >&5
 # Check whether --with-typetree or --without-typetree was given.
 if test "${with_typetree+set}" = set; then
   withval="$with_typetree"
@@ -5450,7 +5517,7 @@ fi
 
 
 echo $ac_n "checking "for wxgraph"""... $ac_c" 1>&6
-echo "configure:5454: checking "for wxgraph"" >&5
+echo "configure:5521: checking "for wxgraph"" >&5
 # Check whether --with-wxgraph or --without-wxgraph was given.
 if test "${with_wxgraph+set}" = set; then
   withval="$with_wxgraph"
@@ -5480,7 +5547,7 @@ fi
 
 
 echo $ac_n "checking "for wxtree"""... $ac_c" 1>&6
-echo "configure:5484: checking "for wxtree"" >&5
+echo "configure:5551: checking "for wxtree"" >&5
 # Check whether --with-wxtree or --without-wxtree was given.
 if test "${with_wxtree+set}" = set; then
   withval="$with_wxtree"
@@ -5904,7 +5971,7 @@ 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:5908: checking for $ac_word" >&5
+echo "configure:5975: 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
@@ -5935,7 +6002,7 @@ fi
 
   min_gtk_version=0.99.7
   echo $ac_n "checking for GTK - version >= $min_gtk_version""... $ac_c" 1>&6
-echo "configure:5939: checking for GTK - version >= $min_gtk_version" >&5
+echo "configure:6006: checking for GTK - version >= $min_gtk_version" >&5
   no_gtk=""
   if test "$GTK_CONFIG" != "no" ; then
     GTK_CFLAGS=`$GTK_CONFIG --cflags`
@@ -5948,7 +6015,7 @@ echo "configure:5939: checking for GTK - version >= $min_gtk_version" >&5
   echo $ac_n "cross compiling; assumed OK... $ac_c"
 else
   cat > conftest.$ac_ext <<EOF
-#line 5952 "configure"
+#line 6019 "configure"
 #include "confdefs.h"
 
 #include <gtk/gtk.h>
@@ -5970,7 +6037,7 @@ main ()
 }
 
 EOF
-if { (eval echo configure:5974: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -6021,7 +6088,7 @@ OPENGL_LINK=
 
 if test "$USE_OPENGL" = 1; then
     echo $ac_n "checking for OpenGL includes""... $ac_c" 1>&6
-echo "configure:6025: checking for OpenGL includes" >&5
+echo "configure:6092: checking for OpenGL includes" >&5
   
 ac_find_includes=
 for ac_dir in $SEARCH_INCLUDE;
@@ -6036,7 +6103,7 @@ for ac_dir in $SEARCH_INCLUDE;
     OPENGL_INCLUDE="-I$ac_find_includes"
     echo "$ac_t""found $ac_find_includes" 1>&6
         echo $ac_n "checking for OpenGL library""... $ac_c" 1>&6
-echo "configure:6040: checking for OpenGL library" >&5
+echo "configure:6107: checking for OpenGL library" >&5
     
 ac_find_libraries=
 for ac_dir in $SEARCH_LIB;