--- ./buildconf.orig	2011-08-10 22:03:47.000000000 +0200
+++ ./buildconf	2011-08-10 22:08:22.000000000 +0200
@@ -81,6 +81,7 @@
   fi
   # Do we need this anymore?
   echo "buildconf: Using libtool.m4 at ${ltfile}."
+  chmod 644 build/libtool.m4
   rm -f build/libtool.m4
   cp -p $ltfile build/libtool.m4
 
@@ -94,9 +95,12 @@
 # Not sure, would it interfere with httpd top_builddir when bundled?
 mv build/libtool.m4 build/libtool.m4.$$
 sed -e 's/\(LIBTOOL=.*\)top_build/\1apr_build/' < build/libtool.m4.$$ > build/libtool.m4
+chmod 644 build/libtool.m4.$$
 rm -f build/libtool.m4.$$
 
 # Clean up any leftovers
+chmod 644 aclocal.m4
+chmod 644 libtool.m4
 rm -f aclocal.m4 libtool.m4
 
 #