Make sure we use the right version of autogen

bk: 44e18ef0Qk91wLCV3QcFzt_TIfmZRg

diff --git a/include/autogen-version.def b/include/autogen-version.def
new file mode 100644 (file)
index 0000000..54e10eb
--- /dev/null
+++ b/include/autogen-version.def
@@ -0,0 +1 @@
+#assert (version-compare >= autogen-version "5.8.5")