-AH_TOP([
-#ifndef CONFIG_H
-#define CONFIG_H
-
-#ifdef _SYS_FEATURE_TESTS_H
-#error "You should include config.h as your first include file"
-#endif
-
-#ifdef WIN32
-#define _WIN32_WINNT 0x0501
-#endif
-])
-
-AH_BOTTOM([
-#ifdef HAVE_SYS_WAIT_H
-#include <sys/wait.h>
-#endif
-
-#ifdef HAVE_FNMATCH_H
-#include <fnmatch.h>
-#endif
-
-#ifdef HAVE_POLL_H
-#include <poll.h>
-#else
-#include "poll/poll.h"
-#endif
-
-/* To hide the platform differences between MS Windows and Unix, I am
- * going to use the Microsoft way and #define the Microsoft-specific
- * functions to the unix way. Microsoft use a separate subsystem for sockets,
- * but Unix normally just use a filedescriptor on the same functions. It is
- * a lot easier to map back to the unix way with macros than going the other
- * way without side effect ;-)
- */
-#ifdef WIN32
-#include "win32/wrappers.h"
-#define get_socket_errno() WSAGetLastError()
-#else
-#define INVALID_SOCKET -1
-#define SOCKET_ERROR -1
-#define closesocket(a) close(a)
-#define get_socket_errno() errno
-#endif
-
-#ifndef HAVE_MSG_NOSIGNAL
-#define MSG_NOSIGNAL 0
-#endif
-
-#ifndef HAVE_MSG_DONTWAIT
-#define MSG_DONTWAIT 0
-#endif
-
-#ifndef HAVE_MSG_MORE
-#define MSG_MORE 0
-#endif
-
-#endif
-])
+AM_CONDITIONAL(BUILDING_GEARMAN, false)
+AM_CONDITIONAL(HAVE_LIBGEARMAN, false)
+AC_DEFINE([HAVE_LIBGEARMAN], [0], [Enables libgearman Support])