Default autogen.sh to not running configure, unless some command line options are specified.
diff --git a/autogen.sh b/autogen.sh
index 169d689..69e765a 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,5 +1,13 @@
#!/bin/sh
autoreconf -v --install || exit 1
-if test -z "$NOCONFIGURE"; then
+
+# If there are any options, assume the user wants to run configure.
+# To run configure w/o any options, use ./autogen.sh --configure
+if [ $# -gt 0 ] ; then
+ case "$1" in
+ --conf*)
+ shift 1
+ ;;
+ esac
exec ./configure "$@"
fi