diff --git a/configure b/configure
index 23b9d6c..16411b2 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.in Revision: 73307 .
+# From configure.in Revision: 74683 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.61 for python 3.1.
 #
@@ -1330,7 +1330,7 @@
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
   --with-universal-archs=ARCH
                           select architectures for universal build ("32-bit",
-                          "64-bit" or "all")
+                          "64-bit", "3-way", "intel" or "all")
   --with-framework-name=FRAMEWORK
                           specify an alternate name of the framework built
                           with --enable-framework
@@ -4654,6 +4654,14 @@
 		   UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch ppc64 -arch x86_64"
 		   ARCH_RUN_32BIT="arch -i386 -ppc"
 
+	         elif test "$UNIVERSAL_ARCHS" = "intel" ; then
+		   UNIVERSAL_ARCH_FLAGS="-arch i386 -arch x86_64"
+		   ARCH_RUN_32BIT="arch -i386"
+
+	         elif test "$UNIVERSAL_ARCHS" = "3-way" ; then
+		   UNIVERSAL_ARCH_FLAGS="-arch i386 -arch ppc -arch x86_64"
+		   ARCH_RUN_32BIT="arch -i386 -ppc"
+
 		 else
 	           { { echo "$as_me:$LINENO: error: proper usage is --with-universalarch=32-bit|64-bit|all" >&5
 echo "$as_me: error: proper usage is --with-universalarch=32-bit|64-bit|all" >&2;}
@@ -4681,6 +4689,15 @@
 				    # that's the first OS release where
 				    # 4-way builds make sense.
 				    cur_target='10.5'
+
+			    elif test "${UNIVERSAL_ARCHS}" = "3-way"; then
+				    cur_target='10.5'
+
+			    elif test "${UNIVERSAL_ARCHS}" = "intel"; then
+				    cur_target='10.5'
+
+			    elif test "${UNIVERSAL_ARCHS}" = "64-bit"; then
+				    cur_target='10.5'
 			    fi
 		    else
 			    if test `arch` = "i386"; then
@@ -13280,7 +13297,7 @@
             LIBTOOL_CRUFT=""
     fi
     if test "$cross_compiling" = yes; then
-  ac_osx_32bit=no
+  ac_osx_32bit=yes
 else
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -13288,7 +13305,7 @@
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-[
+
     #include <unistd.h>
     int main(int argc, char*argv[])
     {
@@ -13297,7 +13314,8 @@
       } else {
       	  return 1;
       }
-    ]
+    }
+
 _ACEOF
 rm -f conftest$ac_exeext
 if { (ac_try="$ac_link"