configure.ac in passenger-4.0.21

- old
+ new

@@ -1,10 +1,11 @@
+AC_INIT
+
 orig_CFLAGS="$CFLAGS"
 
-AC_INIT
 AC_CONFIG_SRCDIR([ev_epoll.c])
 
-AM_INIT_AUTOMAKE(libev,4.11) dnl also update ev.h!
+AM_INIT_AUTOMAKE(libev,4.15) dnl also update ev.h!
 AC_CONFIG_HEADERS([config.h])
 AM_MAINTAINER_MODE
 
 AC_PROG_CC
 