added libev files

libev/configure.ac

@@ -0,0 +1,27 @@
+AC_INIT
+
+orig_CFLAGS="$CFLAGS"
+
+AC_CONFIG_SRCDIR([ev_epoll.c])
+
+dnl also update ev.h!
+AM_INIT_AUTOMAKE(libev,4.24)
+AC_CONFIG_HEADERS([config.h])
+AM_MAINTAINER_MODE
+
+AC_PROG_CC
+
+dnl Supply default CFLAGS, if not specified
+if test -z "$orig_CFLAGS"; then
+  if test x$GCC = xyes; then
+    CFLAGS="-g -O3"
+  fi
+fi
+
+AC_PROG_INSTALL
+AC_PROG_LIBTOOL
+
+m4_include([libev.m4])
+
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT