diff --git a/configure b/configure
index 4b2476a1c..240d44799 100755
--- a/configure
+++ b/configure
@@ -570,6 +570,13 @@ fi
 #   License along with this library; if not, write to the Free
 #   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA
 
+if test -z "$GNUSTEP_SYSTEM_ROOT"; then
+  {
+   echo "ERROR: You must run the GNUstep initialization script before configuring the base library!" 1>&2;
+  exit 1; 
+  }
+fi
+
 #--------------------------------------------------------------------
 # Use a .h file with #define's, instead of -D command-line switches
 #--------------------------------------------------------------------
@@ -625,7 +632,7 @@ 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:629: checking host system type" >&5
+echo "configure:636: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -646,7 +653,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$host" 1>&6
 
 echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:650: checking target system type" >&5
+echo "configure:657: checking target system type" >&5
 
 target_alias=$target
 case "$target_alias" in
@@ -664,7 +671,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$target" 1>&6
 
 echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:668: checking build system type" >&5
+echo "configure:675: checking build system type" >&5
 
 build_alias=$build
 case "$build_alias" in
@@ -693,7 +700,7 @@ test "$host_alias" != "$target_alias" &&
 # 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:697: checking for $ac_word" >&5
+echo "configure:704: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -723,7 +730,7 @@ if test -z "$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:727: checking for $ac_word" >&5
+echo "configure:734: 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
@@ -774,7 +781,7 @@ 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:778: checking for $ac_word" >&5
+echo "configure:785: 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
@@ -806,7 +813,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:810: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:817: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -817,12 +824,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 821 "configure"
+#line 828 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:826: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:833: \"$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
@@ -848,12 +855,12 @@ 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""... $ac_c" 1>&6
-echo "configure:852: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:859: checking whether the C compiler ($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""... $ac_c" 1>&6
-echo "configure:857: checking whether we are using GNU C" >&5
+echo "configure:864: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -862,7 +869,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:866: \"$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:873: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -881,7 +888,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:885: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:892: 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
@@ -913,7 +920,7 @@ else
 fi
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:917: checking how to run the C preprocessor" >&5
+echo "configure:924: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -928,13 +935,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 932 "configure"
+#line 939 "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:938: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:945: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -945,13 +952,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 949 "configure"
+#line 956 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:955: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:962: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -962,13 +969,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 966 "configure"
+#line 973 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:972: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:979: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -996,7 +1003,7 @@ echo "$ac_t""$CPP" 1>&6
 # 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:1000: checking for $ac_word" >&5
+echo "configure:1007: 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
@@ -1031,12 +1038,12 @@ fi
 
 
 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:1035: checking for Cygwin environment" >&5
+echo "configure:1042: checking for Cygwin environment" >&5
 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1040 "configure"
+#line 1047 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -1047,7 +1054,7 @@ int main() {
 return __CYGWIN__;
 ; return 0; }
 EOF
-if { (eval echo configure:1051: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1058: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cygwin=yes
 else
@@ -1064,19 +1071,19 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6
 CYGWIN=
 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:1068: checking for mingw32 environment" >&5
+echo "configure:1075: checking for mingw32 environment" >&5
 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1073 "configure"
+#line 1080 "configure"
 #include "confdefs.h"
 
 int main() {
 return __MINGW32__;
 ; return 0; }
 EOF
-if { (eval echo configure:1080: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1087: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_mingw32=yes
 else
@@ -1095,7 +1102,7 @@ test "$ac_cv_mingw32" = yes && MINGW32=yes
 
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1099: checking for executable suffix" >&5
+echo "configure:1106: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1105,7 +1112,7 @@ else
   rm -f conftest*
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:1109: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:1116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for file in conftest.*; do
       case $file in
       *.c | *.o | *.obj) ;;
@@ -1138,16 +1145,16 @@ esac
 # Find out if nested functions work on this machine
 #----------------------------------------------------------------
 echo $ac_n "checking whether nested functions work""... $ac_c" 1>&6
-echo "configure:1142: checking whether nested functions work" >&5
+echo "configure:1149: checking whether nested functions work" >&5
 if test "$cross_compiling" = yes; then
   gcc_nested=1
 else
   cat > conftest.$ac_ext <<EOF
-#line 1147 "configure"
+#line 1154 "configure"
 #include "confdefs.h"
 #include "$srcdir/config/config.nested.c"
 EOF
-if { (eval echo configure:1151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   gcc_nested=1
 else
@@ -1179,7 +1186,7 @@ fi
 #--------------------------------------------------------------------
 OBJC_RUNTIME_LIB=`echo $LIBRARY_COMBO | tr '-' ' ' | awk '{print $1}'`
 echo $ac_n "checking the Objective-C runtime""... $ac_c" 1>&6
-echo "configure:1183: checking the Objective-C runtime" >&5
+echo "configure:1190: checking the Objective-C runtime" >&5
 if test "$OBJC_RUNTIME_LIB" = "nx"; then
   echo "$ac_t""NeXT" 1>&6
   LIBOBJC=''
@@ -1218,17 +1225,17 @@ for ac_hdr in objc/objc.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1222: checking for $ac_hdr" >&5
+echo "configure:1229: 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 1227 "configure"
+#line 1234 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1232: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1239: \"$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*
@@ -1266,7 +1273,7 @@ fi
 #--------------------------------------------------------------------
 #
 echo $ac_n "checking for objc threading flags""... $ac_c" 1>&6
-echo "configure:1270: checking for objc threading flags" >&5
+echo "configure:1277: checking for objc threading flags" >&5
 #
 # Get them from gnustep-make which contains the real code to get them
 #
@@ -1278,14 +1285,14 @@ echo "$ac_t""$objc_threaded" 1>&6
 # Byte order information needed for foundation headers.
 #--------------------------------------------------------------------
 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:1282: checking whether byte ordering is bigendian" >&5
+echo "configure:1289: checking whether byte ordering is bigendian" >&5
 if eval "test \"`echo '$''{'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 1289 "configure"
+#line 1296 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -1296,11 +1303,11 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:1300: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1307: \"$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 1304 "configure"
+#line 1311 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -1311,7 +1318,7 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:1315: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1322: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
 else
@@ -1331,7 +1338,7 @@ if test "$cross_compiling" = yes; then
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 1335 "configure"
+#line 1342 "configure"
 #include "confdefs.h"
 main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
@@ -1344,7 +1351,7 @@ main () {
   exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-if { (eval echo configure:1348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1355: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_bigendian=no
 else
@@ -1378,7 +1385,7 @@ fi
 # Type size information needed for foundation headers.
 #--------------------------------------------------------------------
 echo $ac_n "checking size of void*""... $ac_c" 1>&6
-echo "configure:1382: checking size of void*" >&5
+echo "configure:1389: checking size of void*" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_voidp'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1386,7 +1393,7 @@ else
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 1390 "configure"
+#line 1397 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -1397,7 +1404,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:1401: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_voidp=`cat conftestval`
 else
@@ -1423,7 +1430,7 @@ GS_UINT8="unsigned char"
 
 
 echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:1427: checking size of short" >&5
+echo "configure:1434: checking size of short" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1431,7 +1438,7 @@ else
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 1435 "configure"
+#line 1442 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -1442,7 +1449,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:1446: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1453: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_short=`cat conftestval`
 else
@@ -1464,7 +1471,7 @@ EOF
 
 
 echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:1468: checking size of int" >&5
+echo "configure:1475: checking size of int" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1472,7 +1479,7 @@ else
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 1476 "configure"
+#line 1483 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -1483,7 +1490,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:1487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1494: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_int=`cat conftestval`
 else
@@ -1505,7 +1512,7 @@ EOF
 
 
 echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:1509: checking size of long" >&5
+echo "configure:1516: checking size of long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1513,7 +1520,7 @@ else
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 1517 "configure"
+#line 1524 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -1524,7 +1531,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:1528: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1535: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_long=`cat conftestval`
 else
@@ -1546,7 +1553,7 @@ EOF
 
 
 echo $ac_n "checking size of long long""... $ac_c" 1>&6
-echo "configure:1550: checking size of long long" >&5
+echo "configure:1557: checking size of long long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1554,7 +1561,7 @@ else
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 1558 "configure"
+#line 1565 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -1565,7 +1572,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:1569: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1576: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_long_long=`cat conftestval`
 else
@@ -1587,7 +1594,7 @@ EOF
 
 
 echo $ac_n "checking size of float""... $ac_c" 1>&6
-echo "configure:1591: checking size of float" >&5
+echo "configure:1598: checking size of float" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1595,7 +1602,7 @@ else
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 1599 "configure"
+#line 1606 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -1606,7 +1613,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:1610: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_float=`cat conftestval`
 else
@@ -1628,7 +1635,7 @@ EOF
 
 
 echo $ac_n "checking size of double""... $ac_c" 1>&6
-echo "configure:1632: checking size of double" >&5
+echo "configure:1639: checking size of double" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1636,7 +1643,7 @@ else
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 1640 "configure"
+#line 1647 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -1647,7 +1654,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:1651: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1658: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_double=`cat conftestval`
 else
@@ -1851,7 +1858,7 @@ fi
 #	Defines CON_AUTOLOAD (whether constructor functions are autoloaded)
 #--------------------------------------------------------------------
 echo $ac_n "checking loading of constructor functions""... $ac_c" 1>&6
-echo "configure:1855: checking loading of constructor functions" >&5
+echo "configure:1862: checking loading of constructor functions" >&5
 if eval "test \"`echo '$''{'objc_cv_con_autoload'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1892,17 +1899,17 @@ fi
 DYNAMIC_LINKER=null
 ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6
-echo "configure:1896: checking for dlfcn.h" >&5
+echo "configure:1903: checking for dlfcn.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1901 "configure"
+#line 1908 "configure"
 #include "confdefs.h"
 #include <dlfcn.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1906: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1913: \"$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*
@@ -1926,17 +1933,17 @@ fi
 if test $DYNAMIC_LINKER = null; then
   ac_safe=`echo "dl.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for dl.h""... $ac_c" 1>&6
-echo "configure:1930: checking for dl.h" >&5
+echo "configure:1937: checking for dl.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1935 "configure"
+#line 1942 "configure"
 #include "confdefs.h"
 #include <dl.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1940: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1947: \"$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*
@@ -1961,17 +1968,17 @@ fi
 if test $DYNAMIC_LINKER = null; then
   ac_safe=`echo "windows.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for windows.h""... $ac_c" 1>&6
-echo "configure:1965: checking for windows.h" >&5
+echo "configure:1972: checking for windows.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1970 "configure"
+#line 1977 "configure"
 #include "confdefs.h"
 #include <windows.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1975: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1982: \"$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*
@@ -1996,17 +2003,17 @@ fi
 if test $DYNAMIC_LINKER = null; then
   ac_safe=`echo "dld/defs.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for dld/defs.h""... $ac_c" 1>&6
-echo "configure:2000: checking for dld/defs.h" >&5
+echo "configure:2007: checking for dld/defs.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2005 "configure"
+#line 2012 "configure"
 #include "confdefs.h"
 #include <dld/defs.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2010: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2017: \"$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*
@@ -2031,14 +2038,14 @@ fi
 
 if test $DYNAMIC_LINKER = simple; then
   cat > conftest.$ac_ext <<EOF
-#line 2035 "configure"
+#line 2042 "configure"
 #include "confdefs.h"
 #include <dlfcn.h>
 int main() {
 dladdr(0,0);
 ; return 0; }
 EOF
-if { (eval echo configure:2042: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2049: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define HAVE_DLADDR 1
@@ -2068,7 +2075,7 @@ if test x"$objc_threaded" != x""; then
 fi
 LIBS="$LIBS $extra_LIBS"
 echo $ac_n "checking if +load method is executed before main""... $ac_c" 1>&6
-echo "configure:2072: checking if +load method is executed before main" >&5
+echo "configure:2079: checking if +load method is executed before main" >&5
 if eval "test \"`echo '$''{'objc_load_method_worked'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2076,11 +2083,11 @@ else
   objc_load_method_worked=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 2080 "configure"
+#line 2087 "configure"
 #include "confdefs.h"
 #include "$srcdir/config/config.loadtest.m"
 EOF
-if { (eval echo configure:2084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2091: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   objc_load_method_worked=yes
 else
@@ -2116,12 +2123,12 @@ CPPFLAGS="$saved_CPPFLAGS"
 for ac_func in objc_condition_timedwait objc_thread_add
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2120: checking for $ac_func" >&5
+echo "configure:2127: 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 2125 "configure"
+#line 2132 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2144,7 +2151,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2148: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2155: \"$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
@@ -2170,7 +2177,7 @@ done
 
 
 cat > conftest.$ac_ext <<EOF
-#line 2174 "configure"
+#line 2181 "configure"
 #include "confdefs.h"
 #include <objc/objc-api.h>
 EOF
@@ -2191,12 +2198,12 @@ LIBS="$saved_LIBS"
 # Generic settings needed by NSZone.m
 #--------------------------------------------------------------------
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:2195: checking for ANSI C header files" >&5
+echo "configure:2202: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2200 "configure"
+#line 2207 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -2204,7 +2211,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2208: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2215: \"$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*
@@ -2221,7 +2228,7 @@ 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 2225 "configure"
+#line 2232 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -2239,7 +2246,7 @@ 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 2243 "configure"
+#line 2250 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -2260,7 +2267,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 2264 "configure"
+#line 2271 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -2271,7 +2278,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:2275: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -2295,12 +2302,12 @@ EOF
 fi
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:2299: checking for size_t" >&5
+echo "configure:2306: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2304 "configure"
+#line 2311 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2328,21 +2335,21 @@ EOF
 fi
 
 echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:2332: checking for inline" >&5
+echo "configure:2339: checking for inline" >&5
 if eval "test \"`echo '$''{'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 2339 "configure"
+#line 2346 "configure"
 #include "confdefs.h"
 
 int main() {
-} $ac_kw foo() {
+} int $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:2346: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2353: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -2372,12 +2379,12 @@ esac
 # Following header checks needed for bzero in Storage.m and other places
 #--------------------------------------------------------------------
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:2376: checking for ANSI C header files" >&5
+echo "configure:2383: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2381 "configure"
+#line 2388 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -2385,7 +2392,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2389: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2396: \"$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*
@@ -2402,7 +2409,7 @@ 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 2406 "configure"
+#line 2413 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -2420,7 +2427,7 @@ 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 2424 "configure"
+#line 2431 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -2441,7 +2448,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 2445 "configure"
+#line 2452 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -2452,7 +2459,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:2456: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -2479,17 +2486,17 @@ for ac_hdr in string.h memory.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2483: checking for $ac_hdr" >&5
+echo "configure:2490: 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 2488 "configure"
+#line 2495 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2493: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2500: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2523,17 +2530,17 @@ for ac_hdr in values.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2527: checking for $ac_hdr" >&5
+echo "configure:2534: 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 2532 "configure"
+#line 2539 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2537: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2544: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2567,17 +2574,17 @@ for ac_hdr in sys/stat.h sys/vfs.h sys/statfs.h sys/statvfs.h pwd.h grp.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2571: checking for $ac_hdr" >&5
+echo "configure:2578: 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 2576 "configure"
+#line 2583 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2581: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2588: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2607,17 +2614,17 @@ for ac_hdr in sys/mount.h sys/types.h windows.h locale.h langinfo.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2611: checking for $ac_hdr" >&5
+echo "configure:2618: 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 2616 "configure"
+#line 2623 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2621: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2628: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2645,7 +2652,7 @@ done
 
 saved_LIBS="$LIBS"
 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
-echo "configure:2649: checking for main in -lm" >&5
+echo "configure:2656: checking for main in -lm" >&5
 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2653,14 +2660,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2657 "configure"
+#line 2664 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:2664: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2671: \"$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
@@ -2690,12 +2697,12 @@ fi
 for ac_func in statvfs symlink readlink geteuid getlogin getpwnam getpwuid rint
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2694: checking for $ac_func" >&5
+echo "configure:2701: 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 2699 "configure"
+#line 2706 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2718,7 +2725,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2722: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2729: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2752,17 +2759,17 @@ for ac_hdr in sys/time.h sys/rusage.h ucbinclude/sys/resource.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2756: checking for $ac_hdr" >&5
+echo "configure:2763: 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 2761 "configure"
+#line 2768 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2766: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2773: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2796,17 +2803,17 @@ for ac_hdr in sys/socket.h netinet/in.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2800: checking for $ac_hdr" >&5
+echo "configure:2807: 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 2805 "configure"
+#line 2812 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2810: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2817: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2840,17 +2847,17 @@ for ac_hdr in syslog.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2844: checking for $ac_hdr" >&5
+echo "configure:2851: 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 2849 "configure"
+#line 2856 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2854: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2861: \"$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*
@@ -2879,12 +2886,12 @@ done
 for ac_func in syslog
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2883: checking for $ac_func" >&5
+echo "configure:2890: 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 2888 "configure"
+#line 2895 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2907,7 +2914,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2911: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2918: \"$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
@@ -2938,12 +2945,12 @@ done
 for ac_func in vsprintf vasprintf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2942: checking for $ac_func" >&5
+echo "configure:2949: 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 2947 "configure"
+#line 2954 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2966,7 +2973,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2970: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2977: \"$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
@@ -2995,11 +3002,11 @@ if test $ac_cv_func_vsprintf = yes ; then
   VSPRINTF_RETURNS_LENGTH=1
 else
   cat > conftest.$ac_ext <<EOF
-#line 2999 "configure"
+#line 3006 "configure"
 #include "confdefs.h"
 #include "$srcdir/config/config.vsprintf.c"
 EOF
-if { (eval echo configure:3003: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3010: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   VSPRINTF_RETURNS_LENGTH=1
 else
@@ -3021,11 +3028,11 @@ if test $ac_cv_func_vasprintf = yes ; then
   VASPRINTF_RETURNS_LENGTH=1
 else
   cat > conftest.$ac_ext <<EOF
-#line 3025 "configure"
+#line 3032 "configure"
 #include "confdefs.h"
 #include "$srcdir/config/config.vasprintf.c"
 EOF
-if { (eval echo configure:3029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3036: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   VASPRINTF_RETURNS_LENGTH=1
 else
@@ -3049,12 +3056,12 @@ fi
 for ac_func in getcwd
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3053: checking for $ac_func" >&5
+echo "configure:3060: 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 3058 "configure"
+#line 3065 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3077,7 +3084,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3081: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3106,12 +3113,12 @@ for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:3110: checking for $ac_hdr that defines DIR" >&5
+echo "configure:3117: 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 3115 "configure"
+#line 3122 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -3119,7 +3126,7 @@ int main() {
 DIR *dirp = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:3123: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3130: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_dirent_$ac_safe=yes"
 else
@@ -3144,7 +3151,7 @@ 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""... $ac_c" 1>&6
-echo "configure:3148: checking for opendir in -ldir" >&5
+echo "configure:3155: checking for opendir in -ldir" >&5
 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3152,7 +3159,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldir  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3156 "configure"
+#line 3163 "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
@@ -3163,7 +3170,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:3167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3174: \"$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
@@ -3185,7 +3192,7 @@ fi
 
 else
 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:3189: checking for opendir in -lx" >&5
+echo "configure:3196: checking for opendir in -lx" >&5
 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3193,7 +3200,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lx  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3197 "configure"
+#line 3204 "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
@@ -3204,7 +3211,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:3208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3234,17 +3241,17 @@ for ac_hdr in getopt.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3238: checking for $ac_hdr" >&5
+echo "configure:3245: 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 3243 "configure"
+#line 3250 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3248: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3255: \"$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*
@@ -3277,12 +3284,12 @@ done
 for ac_func in valloc
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3281: checking for $ac_func" >&5
+echo "configure:3288: 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 3286 "configure"
+#line 3293 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3305,7 +3312,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3309: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3316: \"$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
@@ -3336,12 +3343,12 @@ done
 for ac_func in times
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3340: checking for $ac_func" >&5
+echo "configure:3347: 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 3345 "configure"
+#line 3352 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3364,7 +3371,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3375: \"$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
@@ -3395,12 +3402,12 @@ done
 for ac_func in mkstemp
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3399: checking for $ac_func" >&5
+echo "configure:3406: 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 3404 "configure"
+#line 3411 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3423,7 +3430,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3434: \"$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
@@ -3450,12 +3457,12 @@ done
 for ac_func in shmctl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3454: checking for $ac_func" >&5
+echo "configure:3461: 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 3459 "configure"
+#line 3466 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3478,7 +3485,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3482: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3489: \"$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
@@ -3505,12 +3512,12 @@ done
 for ac_func in mmap
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3509: checking for $ac_func" >&5
+echo "configure:3516: 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 3514 "configure"
+#line 3521 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3533,7 +3540,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3537: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3544: \"$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
@@ -3564,12 +3571,12 @@ done
 for ac_func in inet_aton
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3568: checking for $ac_func" >&5
+echo "configure:3575: 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 3573 "configure"
+#line 3580 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3592,7 +3599,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3596: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3603: \"$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
@@ -3623,12 +3630,12 @@ done
 for ac_func in killpg setpgrp setpgid
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3627: checking for $ac_func" >&5
+echo "configure:3634: 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 3632 "configure"
+#line 3639 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3651,7 +3658,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3662: \"$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
@@ -3676,7 +3683,7 @@ fi
 done
 
 echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
-echo "configure:3680: checking whether setpgrp takes no argument" >&5
+echo "configure:3687: checking whether setpgrp takes no argument" >&5
 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3684,7 +3691,7 @@ else
   { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 3688 "configure"
+#line 3695 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_UNISTD_H
@@ -3704,7 +3711,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:3708: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3715: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_setpgrp_void=no
 else
@@ -3744,17 +3751,17 @@ for ac_hdr in libc.h limits.h malloc.h memory.h string.h signal.h sys/file.h sys
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3748: checking for $ac_hdr" >&5
+echo "configure:3755: 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 3753 "configure"
+#line 3760 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3758: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3765: \"$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*
@@ -3787,12 +3794,12 @@ done
 for ac_func in usleep
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3791: checking for $ac_func" >&5
+echo "configure:3798: 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 3796 "configure"
+#line 3803 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3815,7 +3822,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3819: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3826: \"$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
@@ -3846,12 +3853,12 @@ done
 for ac_func in strerror
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3850: checking for $ac_func" >&5
+echo "configure:3857: 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 3855 "configure"
+#line 3862 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3874,7 +3881,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3885: \"$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
@@ -3903,16 +3910,16 @@ done
 # This type needed by GSFormat
 #--------------------------------------------------------------------
 echo $ac_n "checking whether stdint.h defines uintmax_t""... $ac_c" 1>&6
-echo "configure:3907: checking whether stdint.h defines uintmax_t" >&5
+echo "configure:3914: checking whether stdint.h defines uintmax_t" >&5
 cat > conftest.$ac_ext <<EOF
-#line 3909 "configure"
+#line 3916 "configure"
 #include "confdefs.h"
 #include <stdint.h>
 int main() {
 int i = sizeof(uintmax_t); 
 ; return 0; }
 EOF
-if { (eval echo configure:3916: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3923: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   uintmax_t=1
 else
@@ -3936,17 +3943,17 @@ for ac_hdr in wchar.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3940: checking for $ac_hdr" >&5
+echo "configure:3947: 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 3945 "configure"
+#line 3952 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3950: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3957: \"$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*
@@ -3977,12 +3984,12 @@ done
 # This function needed by NSString for handling of %@ printf directive.
 #--------------------------------------------------------------------
 echo $ac_n "checking for register_printf_function""... $ac_c" 1>&6
-echo "configure:3981: checking for register_printf_function" >&5
+echo "configure:3988: checking for register_printf_function" >&5
 if eval "test \"`echo '$''{'ac_cv_func_register_printf_function'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3986 "configure"
+#line 3993 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char register_printf_function(); below.  */
@@ -4005,7 +4012,7 @@ register_printf_function();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4009: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4016: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_register_printf_function=yes"
 else
@@ -4030,11 +4037,11 @@ if test $register_printf = 1; then
   working_register_printf=1
 else
   cat > conftest.$ac_ext <<EOF
-#line 4034 "configure"
+#line 4041 "configure"
 #include "confdefs.h"
 #include "$srcdir/config/config.printf.c"
 EOF
-if { (eval echo configure:4038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4045: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   working_register_printf=1
 else
@@ -4060,12 +4067,12 @@ fi
 for ac_func in realpath
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4064: checking for $ac_func" >&5
+echo "configure:4071: 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 4069 "configure"
+#line 4076 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4088,7 +4095,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4099: \"$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
@@ -4118,7 +4125,7 @@ done
 # Used in critical cases by NSProcessInfo.m
 #--------------------------------------------------------------------
 echo $ac_n "checking program_invocation_name in C Library""... $ac_c" 1>&6
-echo "configure:4122: checking program_invocation_name in C Library" >&5
+echo "configure:4129: checking program_invocation_name in C Library" >&5
 if eval "test \"`echo '$''{'program_invocation_name_worked'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4126,7 +4133,7 @@ else
   program_invocation_name_worked=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 4130 "configure"
+#line 4137 "configure"
 #include "confdefs.h"
 
 #include <string.h>
@@ -4138,7 +4145,7 @@ main (int argc, char *argv[])
 }
 
 EOF
-if { (eval echo configure:4142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   program_invocation_name_worked=yes
 else
@@ -4176,7 +4183,7 @@ fi
 
 
   echo $ac_n "checking kernel support for /proc filesystem""... $ac_c" 1>&6
-echo "configure:4180: checking kernel support for /proc filesystem" >&5
+echo "configure:4187: checking kernel support for /proc filesystem" >&5
 if eval "test \"`echo '$''{'ac_cv_sys_procfs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4211,7 +4218,7 @@ EOF
  
 
   echo $ac_n "checking link to exe of process in /proc""... $ac_c" 1>&6
-echo "configure:4215: checking link to exe of process in /proc" >&5
+echo "configure:4222: checking link to exe of process in /proc" >&5
 if eval "test \"`echo '$''{'ac_cv_sys_procfs_exe_link'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4242,16 +4249,16 @@ EOF
 # Check if /proc/$$/cmdline terminates the last argument with a nul
 #--------------------------------------------------------------------
 echo $ac_n "checking /proc/$$/cmdline terminated by nul""... $ac_c" 1>&6
-echo "configure:4246: checking /proc/$$/cmdline terminated by nul" >&5
+echo "configure:4253: checking /proc/$$/cmdline terminated by nul" >&5
 if test "$cross_compiling" = yes; then
   CMDLINE_TERMINATED=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 4251 "configure"
+#line 4258 "configure"
 #include "confdefs.h"
 #include "$srcdir/config/config.proccmd.c"
 EOF
-if { (eval echo configure:4255: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   CMDLINE_TERMINATED=1
 else
@@ -4277,16 +4284,16 @@ fi
 # Check if short and int values need to be word aligned
 #--------------------------------------------------------------------
 echo $ac_n "checking short/int needs to be word aligned""... $ac_c" 1>&6
-echo "configure:4281: checking short/int needs to be word aligned" >&5
+echo "configure:4288: checking short/int needs to be word aligned" >&5
 if test "$cross_compiling" = yes; then
   NEED_WORD_ALIGNMENT=1
 else
   cat > conftest.$ac_ext <<EOF
-#line 4286 "configure"
+#line 4293 "configure"
 #include "confdefs.h"
 #include "$srcdir/config/config.align.c"
 EOF
-if { (eval echo configure:4290: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4297: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   NEED_WORD_ALIGNMENT=0
 else
@@ -4314,7 +4321,7 @@ fi
 # doesn't work. Allow NSProcessInfo initialization method also.
 #--------------------------------------------------------------------
 echo $ac_n "checking "use of pass-through arguments"""... $ac_c" 1>&6
-echo "configure:4318: checking "use of pass-through arguments"" >&5
+echo "configure:4325: checking "use of pass-through arguments"" >&5
 # Check whether --enable-pass-arguments or --disable-pass-arguments was given.
 if test "${enable_pass_arguments+set}" = set; then
   enableval="$enable_pass_arguments"
@@ -4336,7 +4343,7 @@ fi
 echo "$ac_t""$enable_pass_arguments" 1>&6
 
 echo $ac_n "checking "use of fake-main definition"""... $ac_c" 1>&6
-echo "configure:4340: checking "use of fake-main definition"" >&5
+echo "configure:4347: checking "use of fake-main definition"" >&5
 # Check whether --enable-fake-main or --disable-fake-main was given.
 if test "${enable_fake_main+set}" = set; then
   enableval="$enable_fake_main"
@@ -4396,17 +4403,17 @@ fi
 
 ac_safe=`echo "ffi.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for ffi.h""... $ac_c" 1>&6
-echo "configure:4400: checking for ffi.h" >&5
+echo "configure:4407: checking for ffi.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4405 "configure"
+#line 4412 "configure"
 #include "confdefs.h"
 #include <ffi.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4410: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4417: \"$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*
@@ -4430,9 +4437,9 @@ fi
 
 
 echo $ac_n "checking "for forwarding callback in runtime"""... $ac_c" 1>&6
-echo "configure:4434: checking "for forwarding callback in runtime"" >&5
+echo "configure:4441: checking "for forwarding callback in runtime"" >&5
 cat > conftest.$ac_ext <<EOF
-#line 4436 "configure"
+#line 4443 "configure"
 #include "confdefs.h"
 #include <objc/objc-api.h>
 EOF
@@ -4450,17 +4457,17 @@ for ac_hdr in callback.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4454: checking for $ac_hdr" >&5
+echo "configure:4461: 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 4459 "configure"
+#line 4466 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4464: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4471: \"$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*
@@ -4489,7 +4496,7 @@ done
 
 
 echo $ac_n "checking "FFI library usage"""... $ac_c" 1>&6
-echo "configure:4493: checking "FFI library usage"" >&5
+echo "configure:4500: checking "FFI library usage"" >&5
 WITH_FFI=none
 if test $enable_libffi = yes; then
   cat >> confdefs.h <<\EOF
@@ -4554,7 +4561,7 @@ fi
   # Extract the first word of "xml2-config", so it can be a program name with args.
 set dummy xml2-config; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4558: checking for $ac_word" >&5
+echo "configure:4565: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XML2_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4591,7 +4598,7 @@ fi
     # Extract the first word of "xml-config", so it can be a program name with args.
 set dummy xml-config; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:4595: checking for $ac_word" >&5
+echo "configure:4602: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_XML_CONFIG'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4629,7 +4636,7 @@ fi
   fi
   min_xml_version=2.2.3
   echo $ac_n "checking for libxml - version >= $min_xml_version""... $ac_c" 1>&6
-echo "configure:4633: checking for libxml - version >= $min_xml_version" >&5
+echo "configure:4640: checking for libxml - version >= $min_xml_version" >&5
   no_xml=""
   if test "$XML_CONFIG" = "no" ; then
     no_xml=yes
@@ -4652,7 +4659,7 @@ echo "configure:4633: checking for libxml - version >= $min_xml_version" >&5
   echo $ac_n "cross compiling; assumed OK... $ac_c"
 else
   cat > conftest.$ac_ext <<EOF
-#line 4656 "configure"
+#line 4663 "configure"
 #include "confdefs.h"
 
 #include <stdlib.h>
@@ -4727,7 +4734,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:4731: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:4738: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -4825,17 +4832,17 @@ for ac_hdr in openssl/ssl.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:4829: checking for $ac_hdr" >&5
+echo "configure:4836: 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 4834 "configure"
+#line 4841 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4839: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:4846: \"$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*
@@ -4868,7 +4875,7 @@ if test $ac_cv_header_openssl_ssl_h = no; then
   ssl_ok=no
 else
   echo $ac_n "checking for CRYPTO_malloc in -lcrypto""... $ac_c" 1>&6
-echo "configure:4872: checking for CRYPTO_malloc in -lcrypto" >&5
+echo "configure:4879: checking for CRYPTO_malloc in -lcrypto" >&5
 ac_lib_var=`echo crypto'_'CRYPTO_malloc | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4876,7 +4883,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcrypto  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4880 "configure"
+#line 4887 "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
@@ -4887,7 +4894,7 @@ int main() {
 CRYPTO_malloc()
 ; return 0; }
 EOF
-if { (eval echo configure:4891: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4912,7 +4919,7 @@ fi
     base_libs="$LIBS"
     LIBS="$LIBS -lcrypto"
     echo $ac_n "checking for ssl2_clear in -lssl""... $ac_c" 1>&6
-echo "configure:4916: checking for ssl2_clear in -lssl" >&5
+echo "configure:4923: checking for ssl2_clear in -lssl" >&5
 ac_lib_var=`echo ssl'_'ssl2_clear | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4920,7 +4927,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lssl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4924 "configure"
+#line 4931 "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
@@ -4931,7 +4938,7 @@ int main() {
 ssl2_clear()
 ; return 0; }
 EOF
-if { (eval echo configure:4935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4942: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -5005,17 +5012,17 @@ for ac_hdr in gmp.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:5009: checking for $ac_hdr" >&5
+echo "configure:5016: 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 5014 "configure"
+#line 5021 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:5019: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:5026: \"$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*
@@ -5047,7 +5054,7 @@ if test $ac_cv_header_gmp_h = no; then
   echo "configure: warning: Could not find gmp headers" 1>&2
 else
   echo $ac_n "checking for mpf_abs in -lgmp""... $ac_c" 1>&6
-echo "configure:5051: checking for mpf_abs in -lgmp" >&5
+echo "configure:5058: checking for mpf_abs in -lgmp" >&5
 ac_lib_var=`echo gmp'_'mpf_abs | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5055,7 +5062,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgmp  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5059 "configure"
+#line 5066 "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
@@ -5066,7 +5073,7 @@ int main() {
 mpf_abs()
 ; return 0; }
 EOF
-if { (eval echo configure:5070: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5077: \"$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
@@ -5089,7 +5096,7 @@ fi
 
   if test "$gmp_ok" = no; then
     echo $ac_n "checking for __gmpf_abs in -lgmp""... $ac_c" 1>&6
-echo "configure:5093: checking for __gmpf_abs in -lgmp" >&5
+echo "configure:5100: checking for __gmpf_abs in -lgmp" >&5
 ac_lib_var=`echo gmp'_'__gmpf_abs | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5097,7 +5104,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgmp  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5101 "configure"
+#line 5108 "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
@@ -5108,7 +5115,7 @@ int main() {
 __gmpf_abs()
 ; return 0; }
 EOF
-if { (eval echo configure:5112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5119: \"$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
@@ -5155,12 +5162,12 @@ fi
 for ac_func in iconv
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5159: checking for $ac_func" >&5
+echo "configure:5166: 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 5164 "configure"
+#line 5171 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5183,7 +5190,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5187: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5194: \"$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
@@ -5224,7 +5231,7 @@ fi
   fi
 
   echo $ac_n "checking for main in -liconv""... $ac_c" 1>&6
-echo "configure:5228: checking for main in -liconv" >&5
+echo "configure:5235: checking for main in -liconv" >&5
 ac_lib_var=`echo iconv'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -5232,14 +5239,14 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-liconv  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5236 "configure"
+#line 5243 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:5243: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5250: \"$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