Patch #1464444: Add --with-system-ffi.
diff --git a/configure b/configure
index 6f2d095..f1f7bdf 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
#! /bin/sh
-# From configure.in Revision: 43748 .
+# From configure.in Revision: 45264 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.59 for python 2.5.
#
@@ -863,6 +863,7 @@
--with-suffix=.exe set executable suffix
--with-pydebug build with Py_DEBUG defined
--with-libs='lib1 ...' link against additional libs
+ --with-system-ffi build _ctypes module using an installed ffi library
--with-signal-module disable/enable signal module
--with-dec-threads use DEC Alpha/OSF1 thread-safe libraries
--with(out)-threads[=DIRECTORY]
@@ -11780,6 +11781,22 @@
echo "${ECHO_T}no" >&6
fi;
+# Check for use of the system libffi library
+echo "$as_me:$LINENO: checking for --with-system-ffi" >&5
+echo $ECHO_N "checking for --with-system-ffi... $ECHO_C" >&6
+
+# Check whether --with-system_ffi or --without-system_ffi was given.
+if test "${with_system_ffi+set}" = set; then
+ withval="$with_system_ffi"
+
+fi;
+
+if test -z "$with_system_ffi"
+then with_system_ffi="no"
+fi
+echo "$as_me:$LINENO: result: $with_system_ffi" >&5
+echo "${ECHO_T}$with_system_ffi" >&6
+
# Determine if signalmodule should be used.