Add nbd.h to source

[nbd.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 2676ff0..d549567 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -103,57 +103,6 @@ case $host_os in
               ;;
      *) AC_MSG_RESULT(no) ;;
 esac
-AC_MSG_CHECKING(where to find a working nbd.h)
-AC_TRY_COMPILE([#define u32 int
-#define u64 int
-#define __be32 int
-#define __be64 int
-#include "nbd.h"
-#ifdef __GNUC__
-#define UNUSED __attribute__((__unused__))
-#else
-#define UNUSED
-#endif
-],
-[int UNUSED foo=NBD_CMD_DISC], 
-  [AC_DEFINE(NBD_H_LOCAL, 1, Set to 1 if a (2.6) nbd.h can be found in the current directory)
-    NBD_H='"nbd.h"'],
-  AC_TRY_COMPILE([#define u32 int
-#define u64 int
-#define __be32 int
-#define __be64 int
-#include <linux/nbd.h>
-#ifdef __GNUC__
-#define UNUSED __attribute__((__unused__))
-#else
-#define UNUSED
-#endif
-  ],
-[int UNUSED foo=NBD_CMD_DISC],
-    [AC_DEFINE(NBD_H_LINUX, 1, Set to 1 if a (2.6) nbd.h can be found in the linux directory in the search path)
-      NBD_H='<linux/nbd.h>'],
-    AC_TRY_COMPILE([#include <linux/nbd.h>
-#ifdef __GNUC__
-#define UNUSED __attribute__((__unused__))
-#else
-#define UNUSED
-#endif
-      ],
-      [int UNUSED foo=NBD_CMD_DISC],
-      [AC_DEFINE(NBD_H_LINUX, 1, Set to 1 if a (2.6) nbd.h can be found in the linux directory in the search path)
-        NBD_H='<linux/nbd.h>'],
-    AC_MSG_ERROR(Could not find an nbd.h from 2.6 or above.)
-    )
-  )
-)
-if test -f nbd.h
-then
-  if test "$NBD_H" = '<linux/nbd.h>'
-  then
-    AC_MSG_WARN([there is a local nbd.h, but it is from the 2.4-series of kernels. Using the system-provided, working, nbd.h])
-  fi
-fi
-AC_MSG_RESULT($NBD_H)
 AC_SEARCH_LIBS(bind, socket,, AC_MSG_ERROR([Could not find an implementation of the bind() system call]))
 AC_SEARCH_LIBS(inet_ntoa, nsl,, AC_MSG_ERROR([Could not find an implementation of the inet_ntoa() system call]))
 AC_SEARCH_LIBS(daemon, resolv,, AC_MSG_ERROR([Could not find an implementation of the daemon() system call]))