- rename configure.in to configure.ac
- change references from configure.in to configure.ac
diff --git a/configure b/configure
index 90ad156..e928bf8 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
#! /bin/sh
-# From configure.in Revision.
+# From configure.ac Revision.
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.68 for python 3.1.
#
@@ -769,8 +769,7 @@
LDFLAGS
LIBS
CPPFLAGS
-CPP
-CPPFLAGS'
+CPP'
# Initialize some variables set by options.