diff --git a/Include/unicodeobject.h b/Include/unicodeobject.h
index e330fd1..32002e0 100644
--- a/Include/unicodeobject.h
+++ b/Include/unicodeobject.h
@@ -60,16 +60,9 @@
 
 /* experimental UCS-4 support.  enable at your own risk! */
 #undef USE_UCS4_STORAGE
-
-/*
- * Use this typedef when you need to represent a UTF-16 surrogate pair
- * as single unsigned integer.
- */
-#if SIZEOF_INT >= 4 
-typedef unsigned int Py_UCS4; 
-#elif SIZEOF_LONG >= 4
-typedef unsigned long Py_UCS4; 
-#endif 
+#if Py_UNICODE_SIZE == 4
+#define USE_UCS4_STORAGE
+#endif
 
 /* Set these flags if the platform has "wchar.h", "wctype.h" and the
    wchar_t type is a 16-bit unsigned type */
@@ -77,11 +70,16 @@
 /* #define HAVE_USABLE_WCHAR_T */
 
 /* Defaults for various platforms */
-#ifndef HAVE_USABLE_WCHAR_T
+#ifndef PY_UNICODE_TYPE
 
 /* Windows has a usable wchar_t type (unless we're using UCS-4) */
 # if defined(MS_WIN32) && !defined(USE_UCS4_STORAGE)
 #  define HAVE_USABLE_WCHAR_T
+#  define PY_UNICODE_TYPE wchar_t
+# endif
+
+# if defined(USE_UCS4_STORAGE)
+#  define PY_UNICODE_TYPE Py_UCS4
 # endif
 
 #endif
@@ -104,28 +102,23 @@
 # include "wchar.h"
 #endif
 
-#ifdef HAVE_USABLE_WCHAR_T
-
-/* If the compiler defines whcar_t as a 16-bit unsigned type we can
-   use the compiler type directly.  Works fine with all modern Windows
-   platforms. */
-
-typedef wchar_t Py_UNICODE;
-
-#else
-
-/* Use if you have a standard ANSI compiler, without wchar_t support.
-   If a short is not 16 bits on your platform, you have to fix the
-   typedef below, or the module initialization code will complain. */
-
-#ifdef USE_UCS4_STORAGE
-typedef Py_UCS4 Py_UNICODE;
-#else
-typedef unsigned short Py_UNICODE;
+/*
+ * Use this typedef when you need to represent a UTF-16 surrogate pair
+ * as single unsigned integer.
+ */
+#if SIZEOF_INT >= 4 
+typedef unsigned int Py_UCS4; 
+#elif SIZEOF_LONG >= 4
+typedef unsigned long Py_UCS4; 
 #endif
 
-#endif
+#if SIZEOF_SHORT == 2
+typedef unsigned short Py_UCS2;
+#else
+#error Cannot find a two-byte type
+#endif 
 
+typedef PY_UNICODE_TYPE Py_UNICODE;
 
 /* --- Internal Unicode Operations ---------------------------------------- */
 
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 742c770..7dc370a 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -771,13 +771,17 @@
             ch = ((s[0] & 0x7) << 18) + ((s[1] & 0x3f) << 12) +
                  ((s[2] & 0x3f) << 6) + (s[3] & 0x3f);
             /* validate and convert to UTF-16 */
-            if ((ch < 0x10000) ||   /* minimum value allowed for 4
+            if ((ch < 0x10000)        /* minimum value allowed for 4
                                        byte encoding */
-                (ch > 0x10ffff)) {  /* maximum value allowed for
+                || (ch > 0x10ffff))   /* maximum value allowed for
                                        UTF-16 */
+	    {
                 errmsg = "illegal encoding";
 		goto utf8Error;
 	    }
+#if Py_UNICODE_SIZE == 4
+	    *p++ = (Py_UNICODE)ch;
+#else
             /*  compute and append the two surrogates: */
             
             /*  translate from 10000..10FFFF to 0..FFFF */
@@ -788,6 +792,7 @@
                     
             /*  low surrogate = bottom 10 bits added to DC00 */
             *p++ = (Py_UNICODE)(0xDC00 + (ch & 0x03FF));
+#endif
             break;
 
         default:
@@ -878,7 +883,13 @@
             *p++ = 0x80 | (ch & 0x3f);
             cbWritten += 2;
         }
-        else {
+        else if (ch < 0x10000) {
+#if Py_UNICODE_SIZE == 4
+	    *p++ = 0xe0 | (ch>>12);
+            *p++ = 0x80 | ((ch>>6) & 0x3f);
+            *p++ = 0x80 | (ch & 0x3f);
+            cbWritten += 3;
+#else
             /* Check for high surrogate */
             if (0xD800 <= ch && ch <= 0xDBFF) {
                 if (i != size) {
@@ -909,7 +920,14 @@
             }
             *p++ = (char)(0x80 | ((ch >> 6) & 0x3f));
             *p++ = (char)(0x80 | (ch & 0x3f));
-        }
+#endif
+        } else {
+            *p++ = 0xf0 | (ch>>18);
+            *p++ = 0x80 | ((ch>>12) & 0x3f);
+            *p++ = 0x80 | ((ch>>6) & 0x3f);
+            *p++ = 0x80 | (ch & 0x3f);
+            cbWritten += 4;
+	}
     }
     *p = '\0';
     if (_PyString_Resize(&v, p - q))
@@ -935,7 +953,7 @@
 /* --- UTF-16 Codec ------------------------------------------------------- */
 
 static
-int utf16_decoding_error(const Py_UNICODE **source,
+int utf16_decoding_error(const Py_UCS2 **source,
 			 Py_UNICODE **dest,
 			 const char *errors,
 			 const char *details) 
@@ -973,12 +991,12 @@
 {
     PyUnicodeObject *unicode;
     Py_UNICODE *p;
-    const Py_UNICODE *q, *e;
+    const Py_UCS2 *q, *e;
     int bo = 0;
     const char *errmsg = "";
 
     /* size should be an even number */
-    if (size % sizeof(Py_UNICODE) != 0) {
+    if (size % sizeof(Py_UCS2) != 0) {
 	if (utf16_decoding_error(NULL, NULL, errors, "truncated data"))
 	    return NULL;
 	/* The remaining input chars are ignored if we fall through
@@ -995,8 +1013,8 @@
 
     /* Unpack UTF-16 encoded data */
     p = unicode->str;
-    q = (Py_UNICODE *)s;
-    e = q + (size / sizeof(Py_UNICODE));
+    q = (Py_UCS2 *)s;
+    e = q + (size / sizeof(Py_UCS2));
 
     if (byteorder)
 	bo = *byteorder;
@@ -1026,7 +1044,7 @@
     }
     
     while (q < e) {
-	register Py_UNICODE ch = *q++;
+	register Py_UCS2 ch = *q++;
 
 	/* Swap input bytes if needed. (This assumes
 	   sizeof(Py_UNICODE) == 2 !) */
@@ -1048,17 +1066,33 @@
 	    goto utf16Error;
 	}
 	if (0xDC00 <= *q && *q <= 0xDFFF) {
-	    q++;
-	    if (0xD800 <= *q && *q <= 0xDBFF) {
+	    Py_UCS2 ch2 = *q++;
+#ifdef BYTEORDER_IS_LITTLE_ENDIAN
+	    if (bo == 1)
+		    ch = (ch >> 8) | (ch << 8);
+#else    
+	    if (bo == -1)
+		    ch = (ch >> 8) | (ch << 8);
+#endif
+	    if (0xD800 <= ch && ch <= 0xDBFF) {
+#if Py_UNICODE_SIZE == 2
 		/* This is valid data (a UTF-16 surrogate pair), but
 		   we are not able to store this information since our
 		   Py_UNICODE type only has 16 bits... this might
 		   change someday, even though it's unlikely. */
 		errmsg = "code pairs are not supported";
 		goto utf16Error;
-	    }
-	    else
+#else
+		*p++ = (((ch & 0x3FF)<<10) | (ch2 & 0x3FF)) + 0x10000;
 		continue;
+#endif
+		
+	    }
+	    else {
+                errmsg = "illegal UTF-16 surrogate";
+		goto utf16Error;
+	    }
+
 	}
 	errmsg = "illegal encoding";
 	/* Fall through to report the error */
@@ -1090,17 +1124,20 @@
 				int byteorder)
 {
     PyObject *v;
-    Py_UNICODE *p;
+    Py_UCS2 *p;
     char *q;
+    int i, pairs, doswap = 1;
 
-    /* We don't create UTF-16 pairs... */
+    for (i = pairs = 0; i < size; i++)
+	if (s[i] >= 0x10000)
+	    pairs++;
     v = PyString_FromStringAndSize(NULL, 
-			sizeof(Py_UNICODE) * (size + (byteorder == 0)));
+		  sizeof(Py_UCS2) * (size + pairs + (byteorder == 0)));
     if (v == NULL)
         return NULL;
 
     q = PyString_AS_STRING(v);
-    p = (Py_UNICODE *)q;
+    p = (Py_UCS2 *)q;
     if (byteorder == 0)
 	*p++ = 0xFEFF;
     if (size == 0)
@@ -1112,12 +1149,24 @@
 	byteorder == 1
 #endif
 	)
-	Py_UNICODE_COPY(p, s, size);
-    else
-	while (size-- > 0) {
-	    Py_UNICODE ch = *s++;
-	    *p++ = (ch >> 8) | (ch << 8);
+	doswap = 0;
+    while (size-- > 0) {
+	Py_UNICODE ch = *s++;
+	Py_UNICODE ch2 = 0;
+	if (ch >= 0x10000) {
+	    ch2 = 0xDC00|((ch-0x10000) & 0x3FF);
+	    ch  = 0xD800|((ch-0x10000)>>10);
 	}
+	if (doswap){
+	    *p++ = (ch >> 8) | (ch << 8);
+	    if (ch2)
+		*p++ = (ch2 >> 8) | (ch2 << 8);
+	}else{
+	    *p++ = ch;
+	    if(ch2)
+		*p++ = ch2;
+	}
+    }
     return v;
 }
 
@@ -1271,10 +1320,14 @@
                 /* UCS-2 character */
                 *p++ = (Py_UNICODE) chr;
             else if (chr <= 0x10ffff) {
-                /* UCS-4 character.  store as two surrogate characters */
+                /* UCS-4 character. Either store directly, or as surrogate pair. */
+#if Py_UNICODE_SIZE == 4
+                *p++ = chr;
+#else
                 chr -= 0x10000L;
                 *p++ = 0xD800 + (Py_UNICODE) (chr >> 10);
                 *p++ = 0xDC00 + (Py_UNICODE) (chr & 0x03FF);
+#endif
             } else {
                 if (unicodeescape_decoding_error(
                     &s, &x, errors,
@@ -1383,6 +1436,19 @@
             *p++ = '\\';
             *p++ = (char) ch;
         } 
+        /* Map 21-bit characters to '\U00xxxxxx' */
+        else if (ch >= 0x10000) {
+            *p++ = '\\';
+            *p++ = 'U';
+            *p++ = hexdigit[(ch >> 28) & 0xf];
+            *p++ = hexdigit[(ch >> 24) & 0xf];
+            *p++ = hexdigit[(ch >> 20) & 0xf];
+            *p++ = hexdigit[(ch >> 16) & 0xf];
+            *p++ = hexdigit[(ch >> 12) & 0xf];
+            *p++ = hexdigit[(ch >> 8) & 0xf];
+            *p++ = hexdigit[(ch >> 4) & 0xf];
+            *p++ = hexdigit[ch & 15];
+        }
         /* Map 16-bit characters to '\uxxxx' */
         else if (ch >= 256) {
             *p++ = '\\';
@@ -5281,13 +5347,6 @@
 {
     int i;
 
-    /* Doublecheck the configuration... */
-#ifndef USE_UCS4_STORAGE
-    if (sizeof(Py_UNICODE) != 2)
-        Py_FatalError("Unicode configuration error: "
-		      "sizeof(Py_UNICODE) != 2 bytes");
-#endif
-
     /* Init the implementation */
     unicode_freelist = NULL;
     unicode_freelist_size = 0;
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index ed5519f..cb4a257 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -324,12 +324,16 @@
 		s[0] = (Py_UNICODE) x;
 		return PyUnicode_FromUnicode(s, 1);
 	} else {
+#if Py_UNICODE_SIZE == 2
 		/* UCS-4 character.  store as two surrogate characters */
 		x -= 0x10000L;
 		s[0] = 0xD800 + (Py_UNICODE) (x >> 10);
 		s[1] = 0xDC00 + (Py_UNICODE) (x & 0x03FF);
 		return PyUnicode_FromUnicode(s, 2);
+#endif
 	}
+	s[0] = (Py_UNICODE)x;
+	return PyUnicode_FromUnicode(s, 1);
 }
 
 static char unichr_doc[] =
diff --git a/acconfig.h b/acconfig.h
index e833e80..896bbfc 100644
--- a/acconfig.h
+++ b/acconfig.h
@@ -104,6 +104,15 @@
 /* Define if the compiler provides a wchar.h header file. */
 #undef HAVE_WCHAR_H
 
+/* Define if you want to have a Unicode type. */
+#undef Py_USING_UNICODE
+
+/* Define as the integral type used for Unicode representation. */
+#undef PY_UNICODE_TYPE
+
+/* Define as the size of the unicode type. */
+#undef Py_UNICODE_SIZE
+
 /* Define if malloc(0) returns a NULL pointer */
 #undef MALLOC_ZERO_RETURNS_NULL
 
diff --git a/config.h.in b/config.h.in
index af3c815..14c477c 100644
--- a/config.h.in
+++ b/config.h.in
@@ -163,6 +163,15 @@
 /* Define if the compiler provides a wchar.h header file. */
 #undef HAVE_WCHAR_H
 
+/* Define if you want to have a Unicode type. */
+#undef Py_USING_UNICODE
+
+/* Define as the integral type used for Unicode representation. */
+#undef PY_UNICODE_TYPE
+
+/* Define as the size of the unicode type. */
+#undef Py_UNICODE_SIZE
+
 /* Define if malloc(0) returns a NULL pointer */
 #undef MALLOC_ZERO_RETURNS_NULL
 
@@ -284,6 +293,9 @@
 /* The number of bytes in a void *.  */
 #undef SIZEOF_VOID_P
 
+/* The number of bytes in a wchar_t.  */
+#undef SIZEOF_WCHAR_T
+
 /* Define if you have the _getpty function.  */
 #undef HAVE__GETPTY
 
diff --git a/configure b/configure
index a4ac8d9..dffb291 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 
-# From configure.in Revision: 1.220 
+# From configure.in Revision: 1.221 
 
 # Guess values for system-dependent variables and create Makefiles.
 # Generated automatically using autoconf version 2.13 
@@ -26,8 +26,8 @@
 ac_help="$ac_help
   --with-suffix=.exe              set executable suffix"
 ac_help="$ac_help
-  --enable-ipv6		Enable ipv6 (with ipv4) support
-  --disable-ipv6		Disable ipv6 support"
+  --enable-ipv6                   Enable ipv6 (with ipv4) support
+  --disable-ipv6                  Disable ipv6 support"
 ac_help="$ac_help
   --with-pydebug                  build with Py_DEBUG defined"
 ac_help="$ac_help
@@ -58,6 +58,8 @@
   --with-libm=STRING              math library"
 ac_help="$ac_help
   --with-libc=STRING              C library"
+ac_help="$ac_help
+  --enable-unicode[=ucs2,ucs4]    Enable Unicode strings (default is yes)"
 
 # Initialize some variables set by options.
 # The variables have the same names as the options, with
@@ -582,7 +584,7 @@
 if test -f /usr/lib/NextStep/software_version -o -f /System/Library/CoreServices/software_version ; then
 
 	echo $ac_n "checking for --with-next-archs""... $ac_c" 1>&6
-echo "configure:586: checking for --with-next-archs" >&5
+echo "configure:588: checking for --with-next-archs" >&5
 	# Check whether --with-next-archs or --without-next-archs was given.
 if test "${with_next_archs+set}" = set; then
   withval="$with_next_archs"
@@ -630,7 +632,7 @@
 # Set name for machine-dependent library files
 
 echo $ac_n "checking MACHDEP""... $ac_c" 1>&6
-echo "configure:634: checking MACHDEP" >&5
+echo "configure:636: checking MACHDEP" >&5
 if test -z "$MACHDEP"
 then
 	ac_sys_system=`uname -s`
@@ -672,7 +674,7 @@
 
 # checks for alternative programs
 echo $ac_n "checking for --without-gcc""... $ac_c" 1>&6
-echo "configure:676: checking for --without-gcc" >&5
+echo "configure:678: checking for --without-gcc" >&5
 # Check whether --with-gcc or --without-gcc was given.
 if test "${with_gcc+set}" = set; then
   withval="$with_gcc"
@@ -733,7 +735,7 @@
 
 MAINOBJ=python.o
 echo $ac_n "checking for --with-cxx=<compiler>""... $ac_c" 1>&6
-echo "configure:737: checking for --with-cxx=<compiler>" >&5
+echo "configure:739: checking for --with-cxx=<compiler>" >&5
 # Check whether --with-cxx or --without-cxx was given.
 if test "${with_cxx+set}" = set; then
   withval="$with_cxx"
@@ -763,7 +765,7 @@
 # Extract the first word of "$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:767: checking for $ac_word" >&5
+echo "configure:769: 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
@@ -798,7 +800,7 @@
 		CXX=
 	else
 		echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:802: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
+echo "configure:804: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
 
 ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -809,12 +811,12 @@
 
 cat > conftest.$ac_ext << EOF
 
-#line 813 "configure"
+#line 815 "configure"
 #include "confdefs.h"
 
 int main(){return(0);}
 EOF
-if { (eval echo configure:818: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:820: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cxx_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -840,7 +842,7 @@
   { 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""... $ac_c" 1>&6
-echo "configure:844: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:846: checking whether the C++ compiler ($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
 
@@ -857,7 +859,7 @@
 # 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:861: checking for $ac_word" >&5
+echo "configure:863: 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
@@ -887,7 +889,7 @@
   # 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:891: checking for $ac_word" >&5
+echo "configure:893: 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
@@ -938,7 +940,7 @@
       # 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:942: checking for $ac_word" >&5
+echo "configure:944: 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
@@ -970,7 +972,7 @@
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:974: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:976: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -981,12 +983,12 @@
 
 cat > conftest.$ac_ext << EOF
 
-#line 985 "configure"
+#line 987 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:990: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:992: \"$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
@@ -1012,12 +1014,12 @@
   { 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""... $ac_c" 1>&6
-echo "configure:1016: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1018: checking whether the C compiler ($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""... $ac_c" 1>&6
-echo "configure:1021: checking whether we are using GNU C" >&5
+echo "configure:1023: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1026,7 +1028,7 @@
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1030: \"$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:1032: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -1045,7 +1047,7 @@
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1049: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:1051: 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
@@ -1077,12 +1079,12 @@
 fi
 
 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:1081: checking for Cygwin environment" >&5
+echo "configure:1083: checking for Cygwin environment" >&5
 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1086 "configure"
+#line 1088 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -1093,7 +1095,7 @@
 return __CYGWIN__;
 ; return 0; }
 EOF
-if { (eval echo configure:1097: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1099: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cygwin=yes
 else
@@ -1110,19 +1112,19 @@
 CYGWIN=
 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:1114: checking for mingw32 environment" >&5
+echo "configure:1116: checking for mingw32 environment" >&5
 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1119 "configure"
+#line 1121 "configure"
 #include "confdefs.h"
 
 int main() {
 return __MINGW32__;
 ; return 0; }
 EOF
-if { (eval echo configure:1126: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1128: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_mingw32=yes
 else
@@ -1141,7 +1143,7 @@
 
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1145: checking for executable suffix" >&5
+echo "configure:1147: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1151,7 +1153,7 @@
   rm -f conftest*
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:1155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:1157: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for file in conftest.*; do
       case $file in
       *.c | *.o | *.obj) ;;
@@ -1172,7 +1174,7 @@
 ac_exeext=$EXEEXT
 
 echo $ac_n "checking for --with-suffix""... $ac_c" 1>&6
-echo "configure:1176: checking for --with-suffix" >&5
+echo "configure:1178: checking for --with-suffix" >&5
 # Check whether --with-suffix or --without-suffix was given.
 if test "${with_suffix+set}" = set; then
   withval="$with_suffix"
@@ -1214,7 +1216,7 @@
 
 
 echo $ac_n "checking LIBRARY""... $ac_c" 1>&6
-echo "configure:1218: checking LIBRARY" >&5
+echo "configure:1220: checking LIBRARY" >&5
 if test -z "$LIBRARY"
 then
 	LIBRARY='libpython$(VERSION).a'
@@ -1236,7 +1238,7 @@
 # linking.
 
 echo $ac_n "checking LINKCC""... $ac_c" 1>&6
-echo "configure:1240: checking LINKCC" >&5
+echo "configure:1242: checking LINKCC" >&5
 if test -z "$LINKCC"
 then
 	case $ac_sys_system in
@@ -1252,7 +1254,7 @@
 echo "$ac_t""$LINKCC" 1>&6
 
 echo $ac_n "checking LDLIBRARY""... $ac_c" 1>&6
-echo "configure:1256: checking LDLIBRARY" >&5
+echo "configure:1258: checking LDLIBRARY" >&5
 
 # NeXT framework builds require that the 'ar' library be converted into
 # a bundle using libtool.
@@ -1283,7 +1285,7 @@
 # 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:1287: checking for $ac_word" >&5
+echo "configure:1289: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1316,7 +1318,7 @@
 # Extract the first word of "$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:1320: checking for $ac_word" >&5
+echo "configure:1322: 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
@@ -1386,7 +1388,7 @@
 # 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""... $ac_c" 1>&6
-echo "configure:1390: checking for a BSD compatible install" >&5
+echo "configure:1392: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1483,7 +1485,7 @@
 fi
 # checks for UNIX variants that set C preprocessor variables
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1487: checking how to run the C preprocessor" >&5
+echo "configure:1489: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -1498,13 +1500,13 @@
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 1502 "configure"
+#line 1504 "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:1508: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1510: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1515,13 +1517,13 @@
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1519 "configure"
+#line 1521 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1525: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1527: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1532,13 +1534,13 @@
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 1536 "configure"
+#line 1538 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1542: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1544: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1563,9 +1565,9 @@
 echo "$ac_t""$CPP" 1>&6
 
 echo $ac_n "checking for AIX""... $ac_c" 1>&6
-echo "configure:1567: checking for AIX" >&5
+echo "configure:1569: checking for AIX" >&5
 cat > conftest.$ac_ext <<EOF
-#line 1569 "configure"
+#line 1571 "configure"
 #include "confdefs.h"
 #ifdef _AIX
   yes
@@ -1588,17 +1590,17 @@
 
 ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
-echo "configure:1592: checking for minix/config.h" >&5
+echo "configure:1594: checking for minix/config.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1597 "configure"
+#line 1599 "configure"
 #include "confdefs.h"
 #include <minix/config.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1602: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1604: \"$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*
@@ -1637,7 +1639,7 @@
 
 
 echo $ac_n "checking whether $CC accepts -OPT:Olimit=0""... $ac_c" 1>&6
-echo "configure:1641: checking whether $CC accepts -OPT:Olimit=0" >&5
+echo "configure:1643: checking whether $CC accepts -OPT:Olimit=0" >&5
 if eval "test \"`echo '$''{'ac_cv_opt_olimit_ok'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1647,11 +1649,11 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 1651 "configure"
+#line 1653 "configure"
 #include "confdefs.h"
 int main() { return 0; }
 EOF
-if { (eval echo configure:1655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_opt_olimit_ok=yes
 else
@@ -1674,7 +1676,7 @@
     esac
 else
   echo $ac_n "checking whether $CC accepts -Olimit 1500""... $ac_c" 1>&6
-echo "configure:1678: checking whether $CC accepts -Olimit 1500" >&5
+echo "configure:1680: checking whether $CC accepts -Olimit 1500" >&5
   if eval "test \"`echo '$''{'ac_cv_olimit_ok'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1684,11 +1686,11 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 1688 "configure"
+#line 1690 "configure"
 #include "confdefs.h"
 int main() { return 0; }
 EOF
-if { (eval echo configure:1692: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1694: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_olimit_ok=yes
 else
@@ -1712,7 +1714,7 @@
 # Check for enable-ipv6
 OPT="$OPT -Dss_family=__ss_family -Dss_len=__ss_len"
 echo $ac_n "checking whether to enable ipv6""... $ac_c" 1>&6
-echo "configure:1716: checking whether to enable ipv6" >&5
+echo "configure:1718: checking whether to enable ipv6" >&5
 # Check whether --enable-ipv6 or --disable-ipv6 was given.
 if test "${enable_ipv6+set}" = set; then
   enableval="$enable_ipv6"
@@ -1736,7 +1738,7 @@
 
 else
   cat > conftest.$ac_ext <<EOF
-#line 1740 "configure"
+#line 1742 "configure"
 #include "confdefs.h"
  /* AF_INET6 avalable check */
 #include <sys/types.h>
@@ -1750,7 +1752,7 @@
 }
 
 EOF
-if { (eval echo configure:1754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1756: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "$ac_t""yes" 1>&6
   cat >> confdefs.h <<\EOF
@@ -1777,12 +1779,12 @@
 
 if test "$ipv6" = "yes"; then
 	echo $ac_n "checking ipv6 stack type""... $ac_c" 1>&6
-echo "configure:1781: checking ipv6 stack type" >&5
+echo "configure:1783: checking ipv6 stack type" >&5
 	for i in inria kame linux-glibc linux-inet6 toshiba v6d zeta; do
 		case $i in
 		inria)
 						cat > conftest.$ac_ext <<EOF
-#line 1786 "configure"
+#line 1788 "configure"
 #include "confdefs.h"
 dnl
 #include <netinet/in.h>
@@ -1801,7 +1803,7 @@
 			;;
 		kame)
 						cat > conftest.$ac_ext <<EOF
-#line 1805 "configure"
+#line 1807 "configure"
 #include "confdefs.h"
 dnl
 #include <netinet/in.h>
@@ -1823,7 +1825,7 @@
 			;;
 		linux-glibc)
 						cat > conftest.$ac_ext <<EOF
-#line 1827 "configure"
+#line 1829 "configure"
 #include "confdefs.h"
 dnl
 #include <features.h>
@@ -1851,7 +1853,7 @@
 			;;
 		toshiba)
 			cat > conftest.$ac_ext <<EOF
-#line 1855 "configure"
+#line 1857 "configure"
 #include "confdefs.h"
 dnl
 #include <sys/param.h>
@@ -1872,7 +1874,7 @@
 			;;
 		v6d)
 			cat > conftest.$ac_ext <<EOF
-#line 1876 "configure"
+#line 1878 "configure"
 #include "confdefs.h"
 dnl
 #include </usr/local/v6/include/sys/v6config.h>
@@ -1893,7 +1895,7 @@
 			;;
 		zeta)
 			cat > conftest.$ac_ext <<EOF
-#line 1897 "configure"
+#line 1899 "configure"
 #include "confdefs.h"
 dnl
 #include <sys/param.h>
@@ -1939,12 +1941,12 @@
 
 # checks for header files
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:1943: checking for ANSI C header files" >&5
+echo "configure:1945: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1948 "configure"
+#line 1950 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -1952,7 +1954,7 @@
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1956: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1958: \"$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*
@@ -1969,7 +1971,7 @@
 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 1973 "configure"
+#line 1975 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -1987,7 +1989,7 @@
 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 1991 "configure"
+#line 1993 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -2008,7 +2010,7 @@
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 2012 "configure"
+#line 2014 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -2019,7 +2021,7 @@
 exit (0); }
 
 EOF
-if { (eval echo configure:2023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2025: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -2051,17 +2053,17 @@
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2055: checking for $ac_hdr" >&5
+echo "configure:2057: 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 2060 "configure"
+#line 2062 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2065: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2067: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2092,12 +2094,12 @@
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:2096: checking for $ac_hdr that defines DIR" >&5
+echo "configure:2098: 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 2101 "configure"
+#line 2103 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -2105,7 +2107,7 @@
 DIR *dirp = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:2109: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2111: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_dirent_$ac_safe=yes"
 else
@@ -2130,7 +2132,7 @@
 # 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""... $ac_c" 1>&6
-echo "configure:2134: checking for opendir in -ldir" >&5
+echo "configure:2136: checking for opendir in -ldir" >&5
 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2138,7 +2140,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-ldir  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2142 "configure"
+#line 2144 "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
@@ -2149,7 +2151,7 @@
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:2153: \"$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_lib_$ac_lib_var=yes"
 else
@@ -2171,7 +2173,7 @@
 
 else
 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:2175: checking for opendir in -lx" >&5
+echo "configure:2177: checking for opendir in -lx" >&5
 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2179,7 +2181,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lx  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2183 "configure"
+#line 2185 "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
@@ -2190,7 +2192,7 @@
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:2194: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2196: \"$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
@@ -2216,9 +2218,9 @@
 # checks for typedefs
 was_it_defined=no
 echo $ac_n "checking for clock_t in time.h""... $ac_c" 1>&6
-echo "configure:2220: checking for clock_t in time.h" >&5
+echo "configure:2222: checking for clock_t in time.h" >&5
 cat > conftest.$ac_ext <<EOF
-#line 2222 "configure"
+#line 2224 "configure"
 #include "confdefs.h"
 #include <time.h>
 EOF
@@ -2246,12 +2248,12 @@
 
 # Type availability checks
 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:2250: checking for mode_t" >&5
+echo "configure:2252: checking for mode_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2255 "configure"
+#line 2257 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2279,12 +2281,12 @@
 fi
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:2283: checking for off_t" >&5
+echo "configure:2285: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2288 "configure"
+#line 2290 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2312,12 +2314,12 @@
 fi
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:2316: checking for pid_t" >&5
+echo "configure:2318: checking for pid_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2321 "configure"
+#line 2323 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2345,12 +2347,12 @@
 fi
 
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:2349: checking return type of signal handlers" >&5
+echo "configure:2351: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2354 "configure"
+#line 2356 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -2367,7 +2369,7 @@
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:2371: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2373: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
@@ -2386,12 +2388,12 @@
 
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:2390: checking for size_t" >&5
+echo "configure:2392: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2395 "configure"
+#line 2397 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2419,12 +2421,12 @@
 fi
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:2423: checking for uid_t in sys/types.h" >&5
+echo "configure:2425: checking for uid_t in sys/types.h" >&5
 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2428 "configure"
+#line 2430 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
@@ -2455,7 +2457,7 @@
 
 # Sizes of various common basic types
 echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:2459: checking size of int" >&5
+echo "configure:2461: checking size of int" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2463,7 +2465,7 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 2467 "configure"
+#line 2469 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2474,7 +2476,7 @@
   exit(0);
 }
 EOF
-if { (eval echo configure:2478: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2480: \"$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
@@ -2494,7 +2496,7 @@
 
 
 echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:2498: checking size of long" >&5
+echo "configure:2500: checking size of long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2502,7 +2504,7 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 2506 "configure"
+#line 2508 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2513,7 +2515,7 @@
   exit(0);
 }
 EOF
-if { (eval echo configure:2517: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2519: \"$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
@@ -2533,7 +2535,7 @@
 
 
 echo $ac_n "checking size of void *""... $ac_c" 1>&6
-echo "configure:2537: checking size of void *" >&5
+echo "configure:2539: checking size of void *" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_void_p'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2541,7 +2543,7 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 2545 "configure"
+#line 2547 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2552,7 +2554,7 @@
   exit(0);
 }
 EOF
-if { (eval echo configure:2556: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2558: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_void_p=`cat conftestval`
 else
@@ -2572,7 +2574,7 @@
 
 
 echo $ac_n "checking size of char""... $ac_c" 1>&6
-echo "configure:2576: checking size of char" >&5
+echo "configure:2578: checking size of char" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_char'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2580,7 +2582,7 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 2584 "configure"
+#line 2586 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2591,7 +2593,7 @@
   exit(0);
 }
 EOF
-if { (eval echo configure:2595: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2597: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_char=`cat conftestval`
 else
@@ -2611,7 +2613,7 @@
 
 
 echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:2615: checking size of short" >&5
+echo "configure:2617: checking size of short" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2619,7 +2621,7 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 2623 "configure"
+#line 2625 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2630,7 +2632,7 @@
   exit(0);
 }
 EOF
-if { (eval echo configure:2634: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2636: \"$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
@@ -2650,7 +2652,7 @@
 
 
 echo $ac_n "checking size of float""... $ac_c" 1>&6
-echo "configure:2654: checking size of float" >&5
+echo "configure:2656: checking size of float" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2658,7 +2660,7 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 2662 "configure"
+#line 2664 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2669,7 +2671,7 @@
   exit(0);
 }
 EOF
-if { (eval echo configure:2673: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2675: \"$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
@@ -2689,7 +2691,7 @@
 
 
 echo $ac_n "checking size of double""... $ac_c" 1>&6
-echo "configure:2693: checking size of double" >&5
+echo "configure:2695: checking size of double" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2697,7 +2699,7 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 2701 "configure"
+#line 2703 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2708,7 +2710,7 @@
   exit(0);
 }
 EOF
-if { (eval echo configure:2712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2714: \"$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
@@ -2728,7 +2730,7 @@
 
 
 echo $ac_n "checking size of fpos_t""... $ac_c" 1>&6
-echo "configure:2732: checking size of fpos_t" >&5
+echo "configure:2734: checking size of fpos_t" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_fpos_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2736,7 +2738,7 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 2740 "configure"
+#line 2742 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2747,7 +2749,7 @@
   exit(0);
 }
 EOF
-if { (eval echo configure:2751: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2753: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_fpos_t=`cat conftestval`
 else
@@ -2768,17 +2770,17 @@
 
 
 echo $ac_n "checking for long long support""... $ac_c" 1>&6
-echo "configure:2772: checking for long long support" >&5
+echo "configure:2774: checking for long long support" >&5
 have_long_long=no
 cat > conftest.$ac_ext <<EOF
-#line 2775 "configure"
+#line 2777 "configure"
 #include "confdefs.h"
 
 int main() {
 long long x; x = (long long)0;
 ; return 0; }
 EOF
-if { (eval echo configure:2782: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2784: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define HAVE_LONG_LONG 1
@@ -2792,7 +2794,7 @@
 echo "$ac_t""$have_long_long" 1>&6
 if test "$have_long_long" = yes ; then
 echo $ac_n "checking size of long long""... $ac_c" 1>&6
-echo "configure:2796: checking size of long long" >&5
+echo "configure:2798: checking size of long long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2800,7 +2802,7 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 2804 "configure"
+#line 2806 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2811,7 +2813,7 @@
   exit(0);
 }
 EOF
-if { (eval echo configure:2815: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2817: \"$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
@@ -2833,17 +2835,17 @@
 fi
 
 echo $ac_n "checking for uintptr_t support""... $ac_c" 1>&6
-echo "configure:2837: checking for uintptr_t support" >&5
+echo "configure:2839: checking for uintptr_t support" >&5
 have_uintptr_t=no
 cat > conftest.$ac_ext <<EOF
-#line 2840 "configure"
+#line 2842 "configure"
 #include "confdefs.h"
 
 int main() {
 uintptr_t x; x = (uintptr_t)0;
 ; return 0; }
 EOF
-if { (eval echo configure:2847: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2849: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define HAVE_UINTPTR_T 1
@@ -2857,7 +2859,7 @@
 echo "$ac_t""$have_uintptr_t" 1>&6
 if test "$have_uintptr_t" = yes ; then
 echo $ac_n "checking size of uintptr_t""... $ac_c" 1>&6
-echo "configure:2861: checking size of uintptr_t" >&5
+echo "configure:2863: checking size of uintptr_t" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_uintptr_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2865,7 +2867,7 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 2869 "configure"
+#line 2871 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2876,7 +2878,7 @@
   exit(0);
 }
 EOF
-if { (eval echo configure:2880: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_uintptr_t=`cat conftestval`
 else
@@ -2899,7 +2901,7 @@
 
 # Hmph. AC_CHECK_SIZEOF() doesn't include <sys/types.h>.
 echo $ac_n "checking size of off_t""... $ac_c" 1>&6
-echo "configure:2903: checking size of off_t" >&5
+echo "configure:2905: checking size of off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2907,7 +2909,7 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 2911 "configure"
+#line 2913 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <sys/types.h>
@@ -2919,7 +2921,7 @@
   exit(0);
 }
 EOF
-if { (eval echo configure:2923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_off_t=`cat conftestval`
 else
@@ -2941,7 +2943,7 @@
 
 
 echo $ac_n "checking whether to enable large file support""... $ac_c" 1>&6
-echo "configure:2945: checking whether to enable large file support" >&5
+echo "configure:2947: checking whether to enable large file support" >&5
 if test "$have_long_long" = yes -a \
 	"$ac_cv_sizeof_off_t" -gt "$ac_cv_sizeof_long" -a \
 	"$ac_cv_sizeof_long_long" -ge "$ac_cv_sizeof_off_t"; then
@@ -2956,7 +2958,7 @@
 
 # AC_CHECK_SIZEOF() doesn't include <time.h>.
 echo $ac_n "checking size of time_t""... $ac_c" 1>&6
-echo "configure:2960: checking size of time_t" >&5
+echo "configure:2962: checking size of time_t" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_time_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2964,7 +2966,7 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 2968 "configure"
+#line 2970 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <time.h>
@@ -2976,7 +2978,7 @@
   exit(0);
 }
 EOF
-if { (eval echo configure:2980: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2982: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_time_t=`cat conftestval`
 else
@@ -3000,17 +3002,17 @@
 
 # if have pthread_t then define SIZEOF_PTHREAD_T
 echo $ac_n "checking for pthread_t""... $ac_c" 1>&6
-echo "configure:3004: checking for pthread_t" >&5
+echo "configure:3006: checking for pthread_t" >&5
 have_pthread_t=no
 cat > conftest.$ac_ext <<EOF
-#line 3007 "configure"
+#line 3009 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 int main() {
 pthread_t x; x = *(pthread_t*)0;
 ; return 0; }
 EOF
-if { (eval echo configure:3014: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3016: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   have_pthread_t=yes
 else
@@ -3022,7 +3024,7 @@
 if test "$have_pthread_t" = yes ; then
   # AC_CHECK_SIZEOF() doesn't include <pthread.h>.
   echo $ac_n "checking size of pthread_t""... $ac_c" 1>&6
-echo "configure:3026: checking size of pthread_t" >&5
+echo "configure:3028: checking size of pthread_t" >&5
   if eval "test \"`echo '$''{'ac_cv_sizeof_pthread_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3030,7 +3032,7 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 3034 "configure"
+#line 3036 "configure"
 #include "confdefs.h"
 #include <stdio.h>
   #include <pthread.h>
@@ -3042,7 +3044,7 @@
     exit(0);
   }
 EOF
-if { (eval echo configure:3046: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3048: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_pthread_t=`cat conftestval`
 else
@@ -3080,7 +3082,7 @@
 esac
 
 echo $ac_n "checking for --with-next-framework""... $ac_c" 1>&6
-echo "configure:3084: checking for --with-next-framework" >&5
+echo "configure:3086: checking for --with-next-framework" >&5
 if test "$with_next_framework"
 then
 	OPT="$OPT -fno-common"
@@ -3097,7 +3099,7 @@
 fi
 
 echo $ac_n "checking for --with-dyld""... $ac_c" 1>&6
-echo "configure:3101: checking for --with-dyld" >&5
+echo "configure:3103: checking for --with-dyld" >&5
 if test "$with_next_framework" -o "$with_dyld"
 then
 	if test "$with_dyld"
@@ -3124,7 +3126,7 @@
 # SO is the extension of shared libraries `(including the dot!)
 # -- usually .so, .sl on HP-UX, .dll on Cygwin
 echo $ac_n "checking SO""... $ac_c" 1>&6
-echo "configure:3128: checking SO" >&5
+echo "configure:3130: checking SO" >&5
 if test -z "$SO"
 then
 	case $ac_sys_system in
@@ -3139,7 +3141,7 @@
 # (Shared libraries in this instance are shared modules to be loaded into
 # Python, as opposed to building Python itself as a shared library.)
 echo $ac_n "checking LDSHARED""... $ac_c" 1>&6
-echo "configure:3143: checking LDSHARED" >&5
+echo "configure:3145: checking LDSHARED" >&5
 if test -z "$LDSHARED"
 then
 	case $ac_sys_system/$ac_sys_release in
@@ -3204,7 +3206,7 @@
 # CCSHARED are the C *flags* used to create objects to go into a shared
 # library (module) -- this is only needed for a few systems
 echo $ac_n "checking CCSHARED""... $ac_c" 1>&6
-echo "configure:3208: checking CCSHARED" >&5
+echo "configure:3210: checking CCSHARED" >&5
 if test -z "$CCSHARED"
 then
 	case $ac_sys_system/$ac_sys_release in
@@ -3237,7 +3239,7 @@
 # LINKFORSHARED are the flags passed to the $(CC) command that links
 # the python executable -- this is only needed for a few systems
 echo $ac_n "checking LINKFORSHARED""... $ac_c" 1>&6
-echo "configure:3241: checking LINKFORSHARED" >&5
+echo "configure:3243: checking LINKFORSHARED" >&5
 if test -z "$LINKFORSHARED"
 then
 	case $ac_sys_system/$ac_sys_release in
@@ -3275,7 +3277,7 @@
 
 
 echo $ac_n "checking CFLAGSFORSHARED""... $ac_c" 1>&6
-echo "configure:3279: checking CFLAGSFORSHARED" >&5
+echo "configure:3281: checking CFLAGSFORSHARED" >&5
 if test ! "$LIBRARY" = "$LDLIBRARY"
 then
 	case $ac_sys_system in
@@ -3291,7 +3293,7 @@
 
 # checks for libraries
 echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
-echo "configure:3295: checking for dlopen in -ldl" >&5
+echo "configure:3297: checking for dlopen in -ldl" >&5
 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3299,7 +3301,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-ldl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3303 "configure"
+#line 3305 "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
@@ -3310,7 +3312,7 @@
 dlopen()
 ; return 0; }
 EOF
-if { (eval echo configure:3314: \"$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_lib_$ac_lib_var=yes"
 else
@@ -3338,7 +3340,7 @@
 fi
 	# Dynamic linking for SunOS/Solaris and SYSV
 echo $ac_n "checking for shl_load in -ldld""... $ac_c" 1>&6
-echo "configure:3342: checking for shl_load in -ldld" >&5
+echo "configure:3344: checking for shl_load in -ldld" >&5
 ac_lib_var=`echo dld'_'shl_load | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3346,7 +3348,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-ldld  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3350 "configure"
+#line 3352 "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
@@ -3357,7 +3359,7 @@
 shl_load()
 ; return 0; }
 EOF
-if { (eval echo configure:3361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3363: \"$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
@@ -3387,7 +3389,7 @@
 
 # Check for --with-pydebug
 echo $ac_n "checking for --with-pydebug""... $ac_c" 1>&6
-echo "configure:3391: checking for --with-pydebug" >&5
+echo "configure:3393: checking for --with-pydebug" >&5
 # Check whether --with-pydebug or --without-pydebug was given.
 if test "${with_pydebug+set}" = set; then
   withval="$with_pydebug"
@@ -3407,16 +3409,16 @@
 # checks for system dependent C++ extensions support
 case "$ac_sys_system" in
 	AIX*)	echo $ac_n "checking for genuine AIX C++ extensions support""... $ac_c" 1>&6
-echo "configure:3411: checking for genuine AIX C++ extensions support" >&5
+echo "configure:3413: checking for genuine AIX C++ extensions support" >&5
 		cat > conftest.$ac_ext <<EOF
-#line 3413 "configure"
+#line 3415 "configure"
 #include "confdefs.h"
 #include "/usr/lpp/xlC/include/load.h"
 int main() {
 loadAndInit("", 0, "")
 ; return 0; }
 EOF
-if { (eval echo configure:3420: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3422: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define AIX_GENUINE_CPLUSPLUS 1
@@ -3440,7 +3442,7 @@
 IRIX*) ;;
 *)
 echo $ac_n "checking for t_open in -lnsl""... $ac_c" 1>&6
-echo "configure:3444: checking for t_open in -lnsl" >&5
+echo "configure:3446: checking for t_open in -lnsl" >&5
 ac_lib_var=`echo nsl'_'t_open | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3448,7 +3450,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lnsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3452 "configure"
+#line 3454 "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
@@ -3459,7 +3461,7 @@
 t_open()
 ; return 0; }
 EOF
-if { (eval echo configure:3463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3465: \"$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
@@ -3480,7 +3482,7 @@
 fi
  # SVR4
 echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6
-echo "configure:3484: checking for socket in -lsocket" >&5
+echo "configure:3486: checking for socket in -lsocket" >&5
 ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3488,7 +3490,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lsocket $LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3492 "configure"
+#line 3494 "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
@@ -3499,7 +3501,7 @@
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:3503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3505: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3524,7 +3526,7 @@
 case "$ac_sys_system" in
 BeOS*)
 echo $ac_n "checking for socket in -lnet""... $ac_c" 1>&6
-echo "configure:3528: checking for socket in -lnet" >&5
+echo "configure:3530: checking for socket in -lnet" >&5
 ac_lib_var=`echo net'_'socket | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3532,7 +3534,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lnet $LIBS $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3536 "configure"
+#line 3538 "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
@@ -3543,7 +3545,7 @@
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:3547: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3549: \"$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
@@ -3567,7 +3569,7 @@
 esac
 
 echo $ac_n "checking for --with-libs""... $ac_c" 1>&6
-echo "configure:3571: checking for --with-libs" >&5
+echo "configure:3573: checking for --with-libs" >&5
 # Check whether --with-libs or --without-libs was given.
 if test "${with_libs+set}" = set; then
   withval="$with_libs"
@@ -3584,7 +3586,7 @@
 
 
 echo $ac_n "checking for --with-signal-module""... $ac_c" 1>&6
-echo "configure:3588: checking for --with-signal-module" >&5
+echo "configure:3590: checking for --with-signal-module" >&5
 # Check whether --with-signal-module or --without-signal-module was given.
 if test "${with_signal_module+set}" = set; then
   withval="$with_signal_module"
@@ -3610,7 +3612,7 @@
 USE_THREAD_MODULE=""
 
 echo $ac_n "checking for --with-dec-threads""... $ac_c" 1>&6
-echo "configure:3614: checking for --with-dec-threads" >&5
+echo "configure:3616: checking for --with-dec-threads" >&5
 
 # Check whether --with-dec-threads or --without-dec-threads was given.
 if test "${with_dec_threads+set}" = set; then
@@ -3627,7 +3629,7 @@
 
 
 echo $ac_n "checking for --with-threads""... $ac_c" 1>&6
-echo "configure:3631: checking for --with-threads" >&5
+echo "configure:3633: checking for --with-threads" >&5
 # Check whether --with-threads or --without-threads was given.
 if test "${with_threads+set}" = set; then
   withval="$with_threads"
@@ -3679,17 +3681,17 @@
 
 	ac_safe=`echo "mach/cthreads.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for mach/cthreads.h""... $ac_c" 1>&6
-echo "configure:3683: checking for mach/cthreads.h" >&5
+echo "configure:3685: checking for mach/cthreads.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3688 "configure"
+#line 3690 "configure"
 #include "confdefs.h"
 #include <mach/cthreads.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3693: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3695: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3718,7 +3720,7 @@
   echo "$ac_t""no" 1>&6
 
 	echo $ac_n "checking for --with-pth""... $ac_c" 1>&6
-echo "configure:3722: checking for --with-pth" >&5
+echo "configure:3724: checking for --with-pth" >&5
 	# Check whether --with-pth or --without-pth was given.
 if test "${with_pth+set}" = set; then
   withval="$with_pth"
@@ -3738,7 +3740,7 @@
   
 	echo "$ac_t""no" 1>&6
 	echo $ac_n "checking for pthread_create in -lpthread""... $ac_c" 1>&6
-echo "configure:3742: checking for pthread_create in -lpthread" >&5
+echo "configure:3744: checking for pthread_create in -lpthread" >&5
 ac_lib_var=`echo pthread'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3746,7 +3748,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3750 "configure"
+#line 3752 "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
@@ -3757,7 +3759,7 @@
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:3761: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3786,12 +3788,12 @@
   echo "$ac_t""no" 1>&6
 
 	echo $ac_n "checking for pthread_detach""... $ac_c" 1>&6
-echo "configure:3790: checking for pthread_detach" >&5
+echo "configure:3792: checking for pthread_detach" >&5
 if eval "test \"`echo '$''{'ac_cv_func_pthread_detach'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3795 "configure"
+#line 3797 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char pthread_detach(); below.  */
@@ -3814,7 +3816,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:3818: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3820: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_pthread_detach=yes"
 else
@@ -3845,17 +3847,17 @@
 
 	ac_safe=`echo "kernel/OS.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for kernel/OS.h""... $ac_c" 1>&6
-echo "configure:3849: checking for kernel/OS.h" >&5
+echo "configure:3851: checking for kernel/OS.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3854 "configure"
+#line 3856 "configure"
 #include "confdefs.h"
 #include <kernel/OS.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3859: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3861: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3884,7 +3886,7 @@
   echo "$ac_t""no" 1>&6
 
 	echo $ac_n "checking for pthread_create in -lpthreads""... $ac_c" 1>&6
-echo "configure:3888: checking for pthread_create in -lpthreads" >&5
+echo "configure:3890: checking for pthread_create in -lpthreads" >&5
 ac_lib_var=`echo pthreads'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3892,7 +3894,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lpthreads  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3896 "configure"
+#line 3898 "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
@@ -3903,7 +3905,7 @@
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:3907: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3932,7 +3934,7 @@
   echo "$ac_t""no" 1>&6
 
 	echo $ac_n "checking for pthread_create in -lc_r""... $ac_c" 1>&6
-echo "configure:3936: checking for pthread_create in -lc_r" >&5
+echo "configure:3938: checking for pthread_create in -lc_r" >&5
 ac_lib_var=`echo c_r'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3940,7 +3942,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lc_r  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3944 "configure"
+#line 3946 "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
@@ -3951,7 +3953,7 @@
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:3955: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3980,7 +3982,7 @@
   echo "$ac_t""no" 1>&6
 
 	echo $ac_n "checking for __d6_pthread_create in -lthread""... $ac_c" 1>&6
-echo "configure:3984: checking for __d6_pthread_create in -lthread" >&5
+echo "configure:3986: checking for __d6_pthread_create in -lthread" >&5
 ac_lib_var=`echo thread'_'__d6_pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3988,7 +3990,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3992 "configure"
+#line 3994 "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
@@ -3999,7 +4001,7 @@
 __d6_pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:4003: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4005: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4028,7 +4030,7 @@
   echo "$ac_t""no" 1>&6
 
 	echo $ac_n "checking for __pthread_create_system in -lpthread""... $ac_c" 1>&6
-echo "configure:4032: checking for __pthread_create_system in -lpthread" >&5
+echo "configure:4034: checking for __pthread_create_system in -lpthread" >&5
 ac_lib_var=`echo pthread'_'__pthread_create_system | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4036,7 +4038,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lpthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4040 "configure"
+#line 4042 "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
@@ -4047,7 +4049,7 @@
 __pthread_create_system()
 ; return 0; }
 EOF
-if { (eval echo configure:4051: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4053: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4076,7 +4078,7 @@
   echo "$ac_t""no" 1>&6
 
 	echo $ac_n "checking for pthread_create in -lcma""... $ac_c" 1>&6
-echo "configure:4080: checking for pthread_create in -lcma" >&5
+echo "configure:4082: checking for pthread_create in -lcma" >&5
 ac_lib_var=`echo cma'_'pthread_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4084,7 +4086,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lcma  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4088 "configure"
+#line 4090 "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
@@ -4095,7 +4097,7 @@
 pthread_create()
 ; return 0; }
 EOF
-if { (eval echo configure:4099: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4101: \"$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
@@ -4147,7 +4149,7 @@
 
 
 	echo $ac_n "checking for usconfig in -lmpc""... $ac_c" 1>&6
-echo "configure:4151: checking for usconfig in -lmpc" >&5
+echo "configure:4153: checking for usconfig in -lmpc" >&5
 ac_lib_var=`echo mpc'_'usconfig | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4155,7 +4157,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lmpc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4159 "configure"
+#line 4161 "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
@@ -4166,7 +4168,7 @@
 usconfig()
 ; return 0; }
 EOF
-if { (eval echo configure:4170: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4172: \"$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
@@ -4193,7 +4195,7 @@
 fi
 
 	echo $ac_n "checking for thr_create in -lthread""... $ac_c" 1>&6
-echo "configure:4197: checking for thr_create in -lthread" >&5
+echo "configure:4199: checking for thr_create in -lthread" >&5
 ac_lib_var=`echo thread'_'thr_create | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4201,7 +4203,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4205 "configure"
+#line 4207 "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
@@ -4212,7 +4214,7 @@
 thr_create()
 ; return 0; }
 EOF
-if { (eval echo configure:4216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4218: \"$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
@@ -4254,7 +4256,7 @@
 
 USE_GC_MODULE=""
 echo $ac_n "checking for --with-cycle-gc""... $ac_c" 1>&6
-echo "configure:4258: checking for --with-cycle-gc" >&5
+echo "configure:4260: checking for --with-cycle-gc" >&5
 # Check whether --with-cycle-gc or --without-cycle-gc was given.
 if test "${with_cycle_gc+set}" = set; then
   withval="$with_cycle_gc"
@@ -4278,7 +4280,7 @@
 
 # Check for Python-specific malloc support
 echo $ac_n "checking for --with-pymalloc""... $ac_c" 1>&6
-echo "configure:4282: checking for --with-pymalloc" >&5
+echo "configure:4284: checking for --with-pymalloc" >&5
 # Check whether --with-pymalloc or --without-pymalloc was given.
 if test "${with_pymalloc+set}" = set; then
   withval="$with_pymalloc"
@@ -4297,7 +4299,7 @@
 
 # Check for --with-wctype-functions
 echo $ac_n "checking for --with-wctype-functions""... $ac_c" 1>&6
-echo "configure:4301: checking for --with-wctype-functions" >&5
+echo "configure:4303: checking for --with-wctype-functions" >&5
 # Check whether --with-wctype-functions or --without-wctype-functions was given.
 if test "${with_wctype_functions+set}" = set; then
   withval="$with_wctype_functions"
@@ -4319,7 +4321,7 @@
 DLINCLDIR=/
 
 echo $ac_n "checking for --with-sgi-dl""... $ac_c" 1>&6
-echo "configure:4323: checking for --with-sgi-dl" >&5
+echo "configure:4325: checking for --with-sgi-dl" >&5
 # Check whether --with-sgi-dl or --without-sgi-dl was given.
 if test "${with_sgi_dl+set}" = set; then
   withval="$with_sgi_dl"
@@ -4343,7 +4345,7 @@
 
 
 echo $ac_n "checking for --with-dl-dld""... $ac_c" 1>&6
-echo "configure:4347: checking for --with-dl-dld" >&5
+echo "configure:4349: checking for --with-dl-dld" >&5
 # Check whether --with-dl-dld or --without-dl-dld was given.
 if test "${with_dl_dld+set}" = set; then
   withval="$with_dl_dld"
@@ -4372,12 +4374,12 @@
 for ac_func in dlopen
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4376: checking for $ac_func" >&5
+echo "configure:4378: 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 4381 "configure"
+#line 4383 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4400,7 +4402,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:4404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4406: \"$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
@@ -4429,7 +4431,7 @@
 # loading of modules.
 
 echo $ac_n "checking DYNLOADFILE""... $ac_c" 1>&6
-echo "configure:4433: checking DYNLOADFILE" >&5
+echo "configure:4435: checking DYNLOADFILE" >&5
 if test -z "$DYNLOADFILE"
 then
 	case $ac_sys_system/$ac_sys_release in
@@ -4460,7 +4462,7 @@
 
 
 echo $ac_n "checking MACHDEP_OBJS""... $ac_c" 1>&6
-echo "configure:4464: checking MACHDEP_OBJS" >&5
+echo "configure:4466: checking MACHDEP_OBJS" >&5
 if test -z "$MACHDEP_OBJS"
 then
 	case $ac_sys_system/$ac_sys_release in
@@ -4490,12 +4492,12 @@
  truncate uname waitpid _getpty
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4494: checking for $ac_func" >&5
+echo "configure:4496: 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 4499 "configure"
+#line 4501 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4518,7 +4520,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:4522: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4524: \"$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
@@ -4548,12 +4550,12 @@
 for ac_func in openpty
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4552: checking for $ac_func" >&5
+echo "configure:4554: 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 4557 "configure"
+#line 4559 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4576,7 +4578,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:4580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4582: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4598,7 +4600,7 @@
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for openpty in -lutil""... $ac_c" 1>&6
-echo "configure:4602: checking for openpty in -lutil" >&5
+echo "configure:4604: checking for openpty in -lutil" >&5
 ac_lib_var=`echo util'_'openpty | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4606,7 +4608,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lutil  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4610 "configure"
+#line 4612 "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
@@ -4617,7 +4619,7 @@
 openpty()
 ; return 0; }
 EOF
-if { (eval echo configure:4621: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4623: \"$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
@@ -4646,12 +4648,12 @@
 for ac_func in forkpty
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4650: checking for $ac_func" >&5
+echo "configure:4652: 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 4655 "configure"
+#line 4657 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4674,7 +4676,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:4678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4696,7 +4698,7 @@
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for forkpty in -lutil""... $ac_c" 1>&6
-echo "configure:4700: checking for forkpty in -lutil" >&5
+echo "configure:4702: checking for forkpty in -lutil" >&5
 ac_lib_var=`echo util'_'forkpty | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4704,7 +4706,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lutil  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4708 "configure"
+#line 4710 "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
@@ -4715,7 +4717,7 @@
 forkpty()
 ; return 0; }
 EOF
-if { (eval echo configure:4719: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4721: \"$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
@@ -4746,12 +4748,12 @@
 for ac_func in fseek64 fseeko fstatvfs ftell64 ftello statvfs
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4750: checking for $ac_func" >&5
+echo "configure:4752: 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 4755 "configure"
+#line 4757 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4774,7 +4776,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:4778: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4780: \"$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
@@ -4802,12 +4804,12 @@
 for ac_func in dup2 getcwd strdup strerror memmove
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4806: checking for $ac_func" >&5
+echo "configure:4808: 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 4811 "configure"
+#line 4813 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4830,7 +4832,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:4834: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4836: \"$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
@@ -4859,12 +4861,12 @@
 for ac_func in getpgrp
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4863: checking for $ac_func" >&5
+echo "configure:4865: 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 4868 "configure"
+#line 4870 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4887,7 +4889,7 @@
 
 ; 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:4893: \"$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
@@ -4906,14 +4908,14 @@
 #define $ac_tr_func 1
 EOF
  cat > conftest.$ac_ext <<EOF
-#line 4910 "configure"
+#line 4912 "configure"
 #include "confdefs.h"
 #include <unistd.h>
 int main() {
 getpgrp(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4917: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4919: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define GETPGRP_HAVE_ARG 1
@@ -4932,12 +4934,12 @@
 for ac_func in setpgrp
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4936: checking for $ac_func" >&5
+echo "configure:4938: 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 4941 "configure"
+#line 4943 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4960,7 +4962,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:4964: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4966: \"$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
@@ -4979,14 +4981,14 @@
 #define $ac_tr_func 1
 EOF
  cat > conftest.$ac_ext <<EOF
-#line 4983 "configure"
+#line 4985 "configure"
 #include "confdefs.h"
 #include <unistd.h>
 int main() {
 setpgrp(0,0);
 ; return 0; }
 EOF
-if { (eval echo configure:4990: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4992: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define SETPGRP_HAVE_ARG 1
@@ -5005,12 +5007,12 @@
 for ac_func in gettimeofday
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5009: checking for $ac_func" >&5
+echo "configure:5011: 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 5014 "configure"
+#line 5016 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5033,7 +5035,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:5037: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5039: \"$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
@@ -5052,14 +5054,14 @@
 #define $ac_tr_func 1
 EOF
  cat > conftest.$ac_ext <<EOF
-#line 5056 "configure"
+#line 5058 "configure"
 #include "confdefs.h"
 #include <sys/time.h>
 int main() {
 gettimeofday((struct timeval*)0,(struct timezone*)0);
 ; return 0; }
 EOF
-if { (eval echo configure:5063: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5065: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -5080,12 +5082,12 @@
 for ac_func in getaddrinfo
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5084: checking for $ac_func" >&5
+echo "configure:5086: 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 5089 "configure"
+#line 5091 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5108,7 +5110,7 @@
 
 ; 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:5114: \"$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
@@ -5127,13 +5129,13 @@
 #define $ac_tr_func 1
 EOF
  echo $ac_n "checking getaddrinfo bug""... $ac_c" 1>&6
-echo "configure:5131: checking getaddrinfo bug" >&5
+echo "configure:5133: checking getaddrinfo bug" >&5
 if test "$cross_compiling" = yes; then
   echo "$ac_t""buggy" 1>&6
 buggygetaddrinfo=yes
 else
   cat > conftest.$ac_ext <<EOF
-#line 5137 "configure"
+#line 5139 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -5222,7 +5224,7 @@
 }
 
 EOF
-if { (eval echo configure:5226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5228: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "$ac_t""good" 1>&6
 buggygetaddrinfo=no
@@ -5253,12 +5255,12 @@
 for ac_func in getaddrinfo getnameinfo
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5257: checking for $ac_func" >&5
+echo "configure:5259: 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 5262 "configure"
+#line 5264 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5281,7 +5283,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:5285: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5287: \"$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
@@ -5308,12 +5310,12 @@
 
 # checks for structures
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:5312: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:5314: checking whether time.h and sys/time.h may both be included" >&5
 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5317 "configure"
+#line 5319 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -5322,7 +5324,7 @@
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:5326: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5328: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
@@ -5343,12 +5345,12 @@
 fi
 
 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
-echo "configure:5347: checking whether struct tm is in sys/time.h or time.h" >&5
+echo "configure:5349: checking whether struct tm is in sys/time.h or time.h" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5352 "configure"
+#line 5354 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <time.h>
@@ -5356,7 +5358,7 @@
 struct tm *tp; tp->tm_sec;
 ; return 0; }
 EOF
-if { (eval echo configure:5360: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5362: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm=time.h
 else
@@ -5377,12 +5379,12 @@
 fi
 
 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
-echo "configure:5381: checking for tm_zone in struct tm" >&5
+echo "configure:5383: checking for tm_zone in struct tm" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5386 "configure"
+#line 5388 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_cv_struct_tm>
@@ -5390,7 +5392,7 @@
 struct tm tm; tm.tm_zone;
 ; return 0; }
 EOF
-if { (eval echo configure:5394: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5396: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm_zone=yes
 else
@@ -5410,12 +5412,12 @@
 
 else
   echo $ac_n "checking for tzname""... $ac_c" 1>&6
-echo "configure:5414: checking for tzname" >&5
+echo "configure:5416: checking for tzname" >&5
 if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5419 "configure"
+#line 5421 "configure"
 #include "confdefs.h"
 #include <time.h>
 #ifndef tzname /* For SGI.  */
@@ -5425,7 +5427,7 @@
 atoi(*tzname);
 ; return 0; }
 EOF
-if { (eval echo configure:5429: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_var_tzname=yes
 else
@@ -5448,19 +5450,19 @@
 
 
 echo $ac_n "checking for time.h that defines altzone""... $ac_c" 1>&6
-echo "configure:5452: checking for time.h that defines altzone" >&5
+echo "configure:5454: checking for time.h that defines altzone" >&5
 if eval "test \"`echo '$''{'ac_cv_header_time_altzone'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5457 "configure"
+#line 5459 "configure"
 #include "confdefs.h"
 #include <time.h>
 int main() {
 return altzone;
 ; return 0; }
 EOF
-if { (eval echo configure:5464: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5466: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time_altzone=yes
 else
@@ -5482,9 +5484,9 @@
 
 was_it_defined=no
 echo $ac_n "checking whether sys/select.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:5486: checking whether sys/select.h and sys/time.h may both be included" >&5
+echo "configure:5488: checking whether sys/select.h and sys/time.h may both be included" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5488 "configure"
+#line 5490 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -5495,7 +5497,7 @@
 ;
 ; return 0; }
 EOF
-if { (eval echo configure:5499: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5501: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define SYS_SELECT_WITH_SYS_TIME 1
@@ -5509,12 +5511,12 @@
 echo "$ac_t""$was_it_defined" 1>&6
 
 echo $ac_n "checking for addrinfo""... $ac_c" 1>&6
-echo "configure:5513: checking for addrinfo" >&5
+echo "configure:5515: checking for addrinfo" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_addrinfo'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5518 "configure"
+#line 5520 "configure"
 #include "confdefs.h"
 
 #		include <netdb.h>
@@ -5522,7 +5524,7 @@
 struct addrinfo a
 ; return 0; }
 EOF
-if { (eval echo configure:5526: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5528: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_addrinfo=yes
 else
@@ -5543,12 +5545,12 @@
 fi
 
 echo $ac_n "checking for sockaddr_storage""... $ac_c" 1>&6
-echo "configure:5547: checking for sockaddr_storage" >&5
+echo "configure:5549: checking for sockaddr_storage" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_sockaddr_storage'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5552 "configure"
+#line 5554 "configure"
 #include "confdefs.h"
 
 #		include <sys/types.h>
@@ -5557,7 +5559,7 @@
 struct sockaddr_storage s
 ; return 0; }
 EOF
-if { (eval echo configure:5561: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5563: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_sockaddr_storage=yes
 else
@@ -5580,14 +5582,14 @@
 # checks for compiler characteristics
 
 echo $ac_n "checking whether char is unsigned""... $ac_c" 1>&6
-echo "configure:5584: checking whether char is unsigned" >&5
+echo "configure:5586: checking whether char is unsigned" >&5
 if eval "test \"`echo '$''{'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.$ac_ext <<EOF
-#line 5591 "configure"
+#line 5593 "configure"
 #include "confdefs.h"
 #ifdef __CHAR_UNSIGNED__
   yes
@@ -5609,7 +5611,7 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 5613 "configure"
+#line 5615 "configure"
 #include "confdefs.h"
 /* volatile prevents gcc2 from optimizing the test away on sparcs.  */
 #if !defined(__STDC__) || __STDC__ != 1
@@ -5619,7 +5621,7 @@
   volatile char c = 255; exit(c < 0);
 }
 EOF
-if { (eval echo configure:5623: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5625: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_char_unsigned=yes
 else
@@ -5643,12 +5645,12 @@
 fi
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:5647: checking for working const" >&5
+echo "configure:5649: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5652 "configure"
+#line 5654 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -5697,7 +5699,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:5701: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5703: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -5720,16 +5722,16 @@
 
 works=no
 echo $ac_n "checking for working volatile""... $ac_c" 1>&6
-echo "configure:5724: checking for working volatile" >&5
+echo "configure:5726: checking for working volatile" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5726 "configure"
+#line 5728 "configure"
 #include "confdefs.h"
 
 int main() {
 volatile int x; x = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:5733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5735: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   works=yes
 else
@@ -5746,16 +5748,16 @@
 
 works=no
 echo $ac_n "checking for working signed char""... $ac_c" 1>&6
-echo "configure:5750: checking for working signed char" >&5
+echo "configure:5752: checking for working signed char" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5752 "configure"
+#line 5754 "configure"
 #include "confdefs.h"
 
 int main() {
 signed char c;
 ; return 0; }
 EOF
-if { (eval echo configure:5759: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5761: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   works=yes
 else
@@ -5772,16 +5774,16 @@
 
 have_prototypes=no
 echo $ac_n "checking for prototypes""... $ac_c" 1>&6
-echo "configure:5776: checking for prototypes" >&5
+echo "configure:5778: checking for prototypes" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5778 "configure"
+#line 5780 "configure"
 #include "confdefs.h"
 int foo(int x) { return 0; }
 int main() {
 return foo(10);
 ; return 0; }
 EOF
-if { (eval echo configure:5785: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5787: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define HAVE_PROTOTYPES 1
@@ -5796,9 +5798,9 @@
 
 works=no
 echo $ac_n "checking for variable length prototypes and stdarg.h""... $ac_c" 1>&6
-echo "configure:5800: checking for variable length prototypes and stdarg.h" >&5
+echo "configure:5802: checking for variable length prototypes and stdarg.h" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5802 "configure"
+#line 5804 "configure"
 #include "confdefs.h"
 
 #include <stdarg.h>
@@ -5815,7 +5817,7 @@
 return foo(10, "", 3.14);
 ; return 0; }
 EOF
-if { (eval echo configure:5819: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5821: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define HAVE_STDARG_PROTOTYPES 1
@@ -5831,16 +5833,16 @@
 if test "$have_prototypes" = yes; then
 bad_prototypes=no
 echo $ac_n "checking for bad exec* prototypes""... $ac_c" 1>&6
-echo "configure:5835: checking for bad exec* prototypes" >&5
+echo "configure:5837: checking for bad exec* prototypes" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5837 "configure"
+#line 5839 "configure"
 #include "confdefs.h"
 #include <unistd.h>
 int main() {
 char **t;execve("@",t,t);
 ; return 0; }
 EOF
-if { (eval echo configure:5844: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5846: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -5857,9 +5859,9 @@
 
 # check if sockaddr has sa_len member
 echo $ac_n "checking if sockaddr has sa_len member""... $ac_c" 1>&6
-echo "configure:5861: checking if sockaddr has sa_len member" >&5
+echo "configure:5863: checking if sockaddr has sa_len member" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5863 "configure"
+#line 5865 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/socket.h>
@@ -5868,7 +5870,7 @@
 x.sa_len = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:5872: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5874: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 	cat >> confdefs.h <<\EOF
@@ -5885,12 +5887,12 @@
 
 bad_forward=no
 echo $ac_n "checking for bad static forward""... $ac_c" 1>&6
-echo "configure:5889: checking for bad static forward" >&5
+echo "configure:5891: checking for bad static forward" >&5
 if test "$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 5894 "configure"
+#line 5896 "configure"
 #include "confdefs.h"
 
 struct s { int a; int b; };
@@ -5906,7 +5908,7 @@
 }
 
 EOF
-if { (eval echo configure:5910: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:5912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -5925,9 +5927,9 @@
 
 va_list_is_array=no
 echo $ac_n "checking whether va_list is an array""... $ac_c" 1>&6
-echo "configure:5929: checking whether va_list is an array" >&5
+echo "configure:5931: checking whether va_list is an array" >&5
 cat > conftest.$ac_ext <<EOF
-#line 5931 "configure"
+#line 5933 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_STDARG_PROTOTYPES
@@ -5940,7 +5942,7 @@
 va_list list1, list2; list1 = list2;
 ; return 0; }
 EOF
-if { (eval echo configure:5944: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5946: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   :
 else
   echo "configure: failed program was:" >&5
@@ -5956,12 +5958,12 @@
 
 # sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments :-(
 echo $ac_n "checking for gethostbyname_r""... $ac_c" 1>&6
-echo "configure:5960: checking for gethostbyname_r" >&5
+echo "configure:5962: checking for gethostbyname_r" >&5
 if eval "test \"`echo '$''{'ac_cv_func_gethostbyname_r'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5965 "configure"
+#line 5967 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname_r(); below.  */
@@ -5984,7 +5986,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:5988: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5990: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_gethostbyname_r=yes"
 else
@@ -6004,11 +6006,11 @@
 EOF
 
   echo $ac_n "checking gethostbyname_r with 6 args""... $ac_c" 1>&6
-echo "configure:6008: checking gethostbyname_r with 6 args" >&5
+echo "configure:6010: checking gethostbyname_r with 6 args" >&5
   OLD_CFLAGS=$CFLAGS
   CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS"
   cat > conftest.$ac_ext <<EOF
-#line 6012 "configure"
+#line 6014 "configure"
 #include "confdefs.h"
 
 #   include <netdb.h>
@@ -6025,7 +6027,7 @@
   
 ; return 0; }
 EOF
-if { (eval echo configure:6029: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6031: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
     cat >> confdefs.h <<\EOF
@@ -6045,9 +6047,9 @@
   
     echo "$ac_t""no" 1>&6
     echo $ac_n "checking gethostbyname_r with 5 args""... $ac_c" 1>&6
-echo "configure:6049: checking gethostbyname_r with 5 args" >&5
+echo "configure:6051: checking gethostbyname_r with 5 args" >&5
     cat > conftest.$ac_ext <<EOF
-#line 6051 "configure"
+#line 6053 "configure"
 #include "confdefs.h"
 
 #     include <netdb.h>
@@ -6064,7 +6066,7 @@
     
 ; return 0; }
 EOF
-if { (eval echo configure:6068: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6070: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
       cat >> confdefs.h <<\EOF
@@ -6084,9 +6086,9 @@
   
       echo "$ac_t""no" 1>&6
       echo $ac_n "checking gethostbyname_r with 3 args""... $ac_c" 1>&6
-echo "configure:6088: checking gethostbyname_r with 3 args" >&5
+echo "configure:6090: checking gethostbyname_r with 3 args" >&5
       cat > conftest.$ac_ext <<EOF
-#line 6090 "configure"
+#line 6092 "configure"
 #include "confdefs.h"
 
 #       include <netdb.h>
@@ -6101,7 +6103,7 @@
       
 ; return 0; }
 EOF
-if { (eval echo configure:6105: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6107: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
         cat >> confdefs.h <<\EOF
@@ -6137,12 +6139,12 @@
   for ac_func in gethostbyname
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6141: checking for $ac_func" >&5
+echo "configure:6143: 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 6146 "configure"
+#line 6148 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6165,7 +6167,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:6169: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6171: \"$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
@@ -6203,12 +6205,12 @@
 
 # Linux requires this for correct f.p. operations
 echo $ac_n "checking for __fpu_control""... $ac_c" 1>&6
-echo "configure:6207: checking for __fpu_control" >&5
+echo "configure:6209: checking for __fpu_control" >&5
 if eval "test \"`echo '$''{'ac_cv_func___fpu_control'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6212 "configure"
+#line 6214 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char __fpu_control(); below.  */
@@ -6231,7 +6233,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:6235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6237: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func___fpu_control=yes"
 else
@@ -6249,7 +6251,7 @@
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for __fpu_control in -lieee""... $ac_c" 1>&6
-echo "configure:6253: checking for __fpu_control in -lieee" >&5
+echo "configure:6255: checking for __fpu_control in -lieee" >&5
 ac_lib_var=`echo ieee'_'__fpu_control | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -6257,7 +6259,7 @@
   ac_save_LIBS="$LIBS"
 LIBS="-lieee  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 6261 "configure"
+#line 6263 "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
@@ -6268,7 +6270,7 @@
 __fpu_control()
 ; return 0; }
 EOF
-if { (eval echo configure:6272: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6274: \"$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
@@ -6301,7 +6303,7 @@
 
 # Check for --with-fpectl
 echo $ac_n "checking for --with-fpectl""... $ac_c" 1>&6
-echo "configure:6305: checking for --with-fpectl" >&5
+echo "configure:6307: checking for --with-fpectl" >&5
 # Check whether --with-fpectl or --without-fpectl was given.
 if test "${with_fpectl+set}" = set; then
   withval="$with_fpectl"
@@ -6327,7 +6329,7 @@
 *) LIBM=-lm
 esac
 echo $ac_n "checking for --with-libm=STRING""... $ac_c" 1>&6
-echo "configure:6331: checking for --with-libm=STRING" >&5
+echo "configure:6333: checking for --with-libm=STRING" >&5
 # Check whether --with-libm or --without-libm was given.
 if test "${with_libm+set}" = set; then
   withval="$with_libm"
@@ -6348,7 +6350,7 @@
 # check for --with-libc=...
 
 echo $ac_n "checking for --with-libc=STRING""... $ac_c" 1>&6
-echo "configure:6352: checking for --with-libc=STRING" >&5
+echo "configure:6354: checking for --with-libc=STRING" >&5
 # Check whether --with-libc or --without-libc was given.
 if test "${with_libc+set}" = set; then
   withval="$with_libc"
@@ -6372,12 +6374,12 @@
 for ac_func in hypot
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6376: checking for $ac_func" >&5
+echo "configure:6378: 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 6381 "configure"
+#line 6383 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6400,7 +6402,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:6404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6406: \"$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
@@ -6430,7 +6432,7 @@
 
 # check whether malloc(0) returns NULL or not
 echo $ac_n "checking what malloc(0) returns""... $ac_c" 1>&6
-echo "configure:6434: checking what malloc(0) returns" >&5
+echo "configure:6436: checking what malloc(0) returns" >&5
 if eval "test \"`echo '$''{'ac_cv_malloc_zero'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6438,7 +6440,7 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 6442 "configure"
+#line 6444 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #ifdef HAVE_STDLIB
@@ -6457,7 +6459,7 @@
 	exit(0);
 }
 EOF
-if { (eval echo configure:6461: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_malloc_zero=nonnull
 else
@@ -6483,17 +6485,17 @@
 # check for wchar.h
 ac_safe=`echo "wchar.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for wchar.h""... $ac_c" 1>&6
-echo "configure:6487: checking for wchar.h" >&5
+echo "configure:6489: checking for wchar.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6492 "configure"
+#line 6494 "configure"
 #include "confdefs.h"
 #include <wchar.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6497: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6499: \"$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*
@@ -6520,55 +6522,135 @@
 fi
 
 
-# check for usable wchar_t
-usable_wchar_t="unkown"
-echo $ac_n "checking for usable wchar_t""... $ac_c" 1>&6
-echo "configure:6527: checking for usable wchar_t" >&5
-if test "$cross_compiling" = yes; then
+# determine wchar_t size
+if test "$wchar_h" = yes
+then
+  echo $ac_n "checking size of wchar_t""... $ac_c" 1>&6
+echo "configure:6530: checking size of wchar_t" >&5
+if eval "test \"`echo '$''{'ac_cv_sizeof_wchar_t'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test "$cross_compiling" = yes; then
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 6532 "configure"
+#line 6538 "configure"
 #include "confdefs.h"
-
-#include "wchar.h"
-#include "wctype.h"
-main() {
- wchar_t s;
- if (sizeof(s) == 2)
+#include <stdio.h>
+main()
+{
+  FILE *f=fopen("conftestval", "w");
+  if (!f) exit(1);
+  fprintf(f, "%d\n", sizeof(wchar_t));
   exit(0);
- else
-  exit(1);
 }
-
 EOF
-if { (eval echo configure:6546: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6549: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
-  cat >> confdefs.h <<\EOF
-#define HAVE_USABLE_WCHAR_T 1
-EOF
- usable_wchar_t="yes"
+  ac_cv_sizeof_wchar_t=`cat conftestval`
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -fr conftest*
-  usable_wchar_t="no"
+  ac_cv_sizeof_wchar_t=0
 fi
 rm -fr conftest*
 fi
 
-echo "$ac_t""$usable_wchar_t" 1>&6
+fi
+echo "$ac_t""$ac_cv_sizeof_wchar_t" 1>&6
+cat >> confdefs.h <<EOF
+#define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
+EOF
+
+
+fi
+
+echo $ac_n "checking what type to use for unicode""... $ac_c" 1>&6
+echo "configure:6571: checking what type to use for unicode" >&5
+# Check whether --enable-unicode or --disable-unicode was given.
+if test "${enable_unicode+set}" = set; then
+  enableval="$enable_unicode"
+  :
+else
+  enable_unicode=yes
+fi
+
+
+if test $enable_unicode = yes
+then
+  # Let Py_UNICODE size depend on wchar_t size
+  case  "$ac_cv_sizeof_wchar_t" in
+  2) enable_unicode="ucs2";;
+  4) enable_unicode="ucs4";;
+  *) enable_unicode="ucs4";; # default to UCS-4
+  esac
+fi
+
+case "$enable_unicode" in
+ucs2) unicode_size="2"
+      cat >> confdefs.h <<\EOF
+#define Py_UNICODE_SIZE 2
+EOF
+
+      ;;
+ucs4) unicode_size="4"
+      cat >> confdefs.h <<\EOF
+#define Py_UNICODE_SIZE 4
+EOF
+
+      ;;
+esac
+
+if test "$enable_unicode" = "no"
+then
+  echo "$ac_t""not used" 1>&6
+else
+  cat >> confdefs.h <<\EOF
+#define Py_USING_UNICODE 1
+EOF
+
+  if test "$unicode_size" = "$ac_cv_sizeof_wchar_t"
+  then
+    PY_UNICODE_TYPE="wchar_t"
+    cat >> confdefs.h <<\EOF
+#define HAVE_USABLE_WCHAR_T 1
+EOF
+
+    cat >> confdefs.h <<\EOF
+#define PY_UNICODE_TYPE wchar_t
+EOF
+
+  elif test "$ac_cv_sizeof_short" = "$unicode_size"
+  then
+       PY_UNICODE_TYPE="unsigned short"
+       cat >> confdefs.h <<\EOF
+#define PY_UNICODE_TYPE unsigned short
+EOF
+
+  elif test "$ac_cv_sizeof_long" = "$unicode_size"
+  then
+       PY_UNICODE_TYPE="unsigned long"
+       cat >> confdefs.h <<\EOF
+#define PY_UNICODE_TYPE unsigned long
+EOF
+
+  else
+       PY_UNICODE_TYPE="no type found"
+  fi
+  echo "$ac_t""$PY_UNICODE_TYPE" 1>&6
+fi
 
 # check for endianness
 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:6565: checking whether byte ordering is bigendian" >&5
+echo "configure:6647: checking whether byte ordering is bigendian" >&5
 if eval "test \"`echo '$''{'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 6572 "configure"
+#line 6654 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -6579,11 +6661,11 @@
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:6583: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6665: \"$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 6587 "configure"
+#line 6669 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -6594,7 +6676,7 @@
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:6598: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6680: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
 else
@@ -6614,7 +6696,7 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 6618 "configure"
+#line 6700 "configure"
 #include "confdefs.h"
 main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
@@ -6627,7 +6709,7 @@
   exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-if { (eval echo configure:6631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6713: \"$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
@@ -6654,7 +6736,7 @@
 # Check whether right shifting a negative integer extends the sign bit
 # or fills with zeros (like the Cray J90, according to Tim Peters).
 echo $ac_n "checking whether right shift extends the sign bit""... $ac_c" 1>&6
-echo "configure:6658: checking whether right shift extends the sign bit" >&5
+echo "configure:6740: checking whether right shift extends the sign bit" >&5
 if eval "test \"`echo '$''{'ac_cv_rshift_extends_sign'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6663,7 +6745,7 @@
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 6667 "configure"
+#line 6749 "configure"
 #include "confdefs.h"
 
 int main()
@@ -6672,7 +6754,7 @@
 }
 
 EOF
-if { (eval echo configure:6676: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_rshift_extends_sign=yes
 else
@@ -6697,13 +6779,13 @@
 
 # check for getc_unlocked and related locking functions
 echo $ac_n "checking for getc_unlocked() and friends""... $ac_c" 1>&6
-echo "configure:6701: checking for getc_unlocked() and friends" >&5
+echo "configure:6783: checking for getc_unlocked() and friends" >&5
 if eval "test \"`echo '$''{'ac_cv_have_getc_unlocked'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 cat > conftest.$ac_ext <<EOF
-#line 6707 "configure"
+#line 6789 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 int main() {
@@ -6715,7 +6797,7 @@
 
 ; return 0; }
 EOF
-if { (eval echo configure:6719: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_have_getc_unlocked=yes
 else
@@ -6744,12 +6826,12 @@
 #endif
 EOF
 echo $ac_n "checking for socklen_t""... $ac_c" 1>&6
-echo "configure:6748: checking for socklen_t" >&5
+echo "configure:6830: checking for socklen_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_socklen_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6753 "configure"
+#line 6835 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -6798,7 +6880,7 @@
 
 SRCDIRS="Parser Grammar Objects Python Modules"
 echo $ac_n "checking for build directories""... $ac_c" 1>&6
-echo "configure:6802: checking for build directories" >&5
+echo "configure:6884: checking for build directories" >&5
 for dir in $SRCDIRS; do
     if test ! -d $dir; then
         mkdir $dir
diff --git a/configure.in b/configure.in
index 2713336..80a8dfb 100644
--- a/configure.in
+++ b/configure.in
@@ -372,8 +372,8 @@
 OPT="$OPT -Dss_family=__ss_family -Dss_len=__ss_len"
 AC_MSG_CHECKING([whether to enable ipv6])
 AC_ARG_ENABLE(ipv6,
-[  --enable-ipv6		Enable ipv6 (with ipv4) support
-  --disable-ipv6		Disable ipv6 support],
+[  --enable-ipv6                   Enable ipv6 (with ipv4) support
+  --disable-ipv6                  Disable ipv6 support],
 [ case "$enableval" in
   no)
        AC_MSG_RESULT(no)
@@ -1578,23 +1578,58 @@
 wchar_h="no"
 )
 
-# check for usable wchar_t
-usable_wchar_t="unkown"
-AC_MSG_CHECKING(for usable wchar_t)
-AC_TRY_RUN([
-#include "wchar.h"
-#include "wctype.h"
-main() {
- wchar_t s;
- if (sizeof(s) == 2)
-  exit(0);
- else
-  exit(1);
-}
-], 
-AC_DEFINE(HAVE_USABLE_WCHAR_T) usable_wchar_t="yes",
-usable_wchar_t="no")
-AC_MSG_RESULT($usable_wchar_t)
+# determine wchar_t size
+if test "$wchar_h" = yes
+then
+  AC_CHECK_SIZEOF(wchar_t)
+fi
+
+AC_MSG_CHECKING(what type to use for unicode)
+AC_ARG_ENABLE(unicode, 
+[  --enable-unicode[=ucs2,ucs4]    Enable Unicode strings (default is yes)],,enable_unicode=yes)
+
+if test $enable_unicode = yes
+then
+  # Let Py_UNICODE size depend on wchar_t size
+  case  "$ac_cv_sizeof_wchar_t" in
+  2) enable_unicode="ucs2";;
+  4) enable_unicode="ucs4";;
+  *) enable_unicode="ucs4";; # default to UCS-4
+  esac
+fi
+
+case "$enable_unicode" in
+ucs2) unicode_size="2"
+      AC_DEFINE(Py_UNICODE_SIZE,2)
+      ;;
+ucs4) unicode_size="4"
+      AC_DEFINE(Py_UNICODE_SIZE,4)
+      ;;
+esac
+
+if test "$enable_unicode" = "no"
+then
+  AC_MSG_RESULT(not used)
+else
+  AC_DEFINE(Py_USING_UNICODE)
+  if test "$unicode_size" = "$ac_cv_sizeof_wchar_t"
+  then
+    PY_UNICODE_TYPE="wchar_t"
+    AC_DEFINE(HAVE_USABLE_WCHAR_T)
+    AC_DEFINE(PY_UNICODE_TYPE,wchar_t)
+  elif test "$ac_cv_sizeof_short" = "$unicode_size"
+  then
+       PY_UNICODE_TYPE="unsigned short"
+       AC_DEFINE(PY_UNICODE_TYPE,unsigned short)
+  elif test "$ac_cv_sizeof_long" = "$unicode_size"
+  then
+       PY_UNICODE_TYPE="unsigned long"
+       AC_DEFINE(PY_UNICODE_TYPE,unsigned long)
+  else
+       PY_UNICODE_TYPE="no type found"
+  fi
+  AC_MSG_RESULT($PY_UNICODE_TYPE)
+fi
 
 # check for endianness
 AC_C_BIGENDIAN