burnin: fix default growth parameter

[ganeti-local] / configure.ac

diff --git a/configure.ac b/configure.ac
index 582427c..9c0a284 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -133,6 +133,14 @@ then
   AC_MSG_ERROR([rst2html not found])
 fi
 
+# Check for graphviz (dot)
+AC_ARG_VAR(DOT, [dot path])
+AC_PATH_PROG(DOT, [dot], [])
+if test -z "$DOT"
+then
+  AC_MSG_ERROR([dot (from the graphviz suite) not found])
+fi
+
 # Check for Python
 AM_PATH_PYTHON(2.4)