dnl Configure script for NBD system
dnl (c) 1998 Martin Mares <mj@ucw.cz>, (c) 2000 Pavel Machek <pavel@ucw.cz>,
-dnl (c) 2003-2004 Wouter Verhelst <wouter@debian.org>
-AC_INIT([nbd],[2.7.99pre2.8],[wouter@debian.org])
+dnl (c) 2003-2006 Wouter Verhelst <wouter@debian.org>
+AC_INIT([nbd],[2.9.8],[wouter@debian.org])
AM_INIT_AUTOMAKE(foreign dist-bzip2)
+AM_MAINTAINER_MODE
AC_ARG_ENABLE(
lfs,
- AC_HELP_STRING(--enable-lfs,Enable Large File Support),
+ AC_HELP_STRING(--disable-lfs,Disable Large File Support (default on)),
[
if test "x$enableval" = "xyes" ; then
NBD_LFS=1
NBD_LFS=0
fi
],
- [NBD_LFS=0]
+ [NBD_LFS=1]
)
AC_MSG_CHECKING([whether Large File Support should be enabled])
if test $NBD_LFS -eq 1; then
],
[ISSERVER=0]
)
+
AC_MSG_CHECKING([whether syslog logging is requested])
if test $ISSERVER -eq 1; then
AC_DEFINE(ISSERVER,1, [Define to 1 if you want nbd-server to log through syslog])
AC_MSG_RESULT([no])
fi
+AC_ARG_ENABLE(
+ debug,
+ AC_HELP_STRING(--enable-debug,Build a debugging version of the server),
+ [
+ if test "x$enableval" = "xyes"; then
+ DODBG=1
+ else
+ DODBG=0
+ fi
+ ],
+ [DODBG=0]
+)
+
+AC_MSG_CHECKING([whether a debugging version is requested])
+if test $DODBG -eq 1; then
+ AC_MSG_RESULT([yes])
+ if test $ISSERVER -eq 1; then
+ AC_MSG_ERROR([You requested both syslog logging and a debugging version of the server. Bad idea!])
+ fi
+ AC_DEFINE(DODBG,1,[Define if you want a debugging version of nbd-server (lots of copious output)])
+ AC_DEFINE(NOFORK,1,[Define if you don't want the nbd-server to fork()])
+else
+ AC_MSG_RESULT([no])
+fi
+
+AC_ARG_ENABLE(
+ sdp,
+ AC_HELP_STRING(--enable-sdp,Build a version of nbd-server with support for the Socket Direct Protocol (SDP). Requires you to build and install a kernel with the InfiniBand patches (default disabled)),
+ [
+ if test "x$enableval" = "xyes"; then
+ AC_DEFINE(WITH_SDP, 1, [Define to 1 if you have and want support for the Socket Direct Protocol])
+ fi
+ ]
+)
+
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
+AC_CANONICAL_HOST
AC_C_BIGENDIAN
AC_C_INLINE
AC_C_CONST
AC_FUNC_FORK
AC_FUNC_SETVBUF_REVERSED
AC_MSG_CHECKING(whether client should be built)
-case "`uname`" in
- *Linux*) sbin_PROGRAMS=nbd-client
+case $host_os in
+ linux*) sbin_PROGRAMS=nbd-client
AC_MSG_RESULT(yes)
;;
*) AC_MSG_RESULT(no) ;;
esac
AC_MSG_CHECKING(where to find a working nbd.h)
-dnl We need to check for NBD_CMD_DISC, but that's part of an enum, it is not
-dnl #define'd. Therefore, we check for something which is differently #define'd
-dnl in the old or new versions, even if we don't really care about that.
-dnl This might break at some time, but it should work for now, so...
-AC_TRY_CPP([#include "nbd.h"
-#ifdef LOCAL_END_REQUEST
-#error not here
-#endif
-],
- [AC_DEFINE(NBD_H_LOCAL, 1, Set to 1 if a (recent enough) nbd.h can be found in the current directory)
- NBD_H='"nbd.h"'],
- AC_TRY_CPP([#include <linux/nbd.h>
-#ifdef LOCAL_END_REQUEST
-#error not here
-#endif
+AC_TRY_COMPILE([#define u32 int
+#define u64 int
+#define __be32 int
+#define __be64 int
+#include "nbd.h"
],
- [AC_DEFINE(NBD_H_LINUX, 1, Set to 1 if a (recent enough) nbd.h can be found in the linux directory in the search path) NBD_H='<linux/nbd.h>'],
- AC_MSG_ERROR(Could not find a (recent enough) nbd.h)
+[int foo=NBD_CMD_DISC],
+ [AC_DEFINE(NBD_H_LOCAL, 1, Set to 1 if a (2.6) nbd.h can be found in the current directory)
+ NBD_H='"nbd.h"'],
+ AC_TRY_COMPILE([#define u32 int
+#define u64 int
+#define __be32 int
+#define __be64 int
+#include <linux/nbd.h>
+ ],
+[int foo=NBD_CMD_DISC],
+ [AC_DEFINE(NBD_H_LINUX, 1, Set to 1 if a (2.6) nbd.h can be found in the linux directory in the search path)
+ NBD_H='<linux/nbd.h>'],
+ AC_TRY_COMPILE([#include <linux/nbd.h>
+ ],
+ [int foo=NBD_CMD_DISC],
+ [AC_DEFINE(NBD_H_LINUX, 1, Set to 1 if a (2.6) nbd.h can be found in the linux directory in the search path)
+ NBD_H='<linux/nbd.h>'],
+ AC_MSG_ERROR(Could not find an nbd.h from 2.6 or above.)
+ )
)
)
+if test -f nbd.h
+then
+ if test "$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($NBD_H)
+AC_SEARCH_LIBS(bind, socket,, AC_MSG_ERROR([Could not find an implementation of the bind() system call]))
+AC_SEARCH_LIBS(inet_ntoa, nsl,, AC_MSG_ERROR([Could not find an implementation of the inet_ntoa() system call]))
+AC_SEARCH_LIBS(daemon, resolv,, AC_MSG_ERROR([Could not find an implementation of the daemon() system call]))
AC_CHECK_HEADERS([sys/mount.h],,,
[[#include <sys/param.h>
]])
AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h netinet/in.h sys/ioctl.h sys/socket.h syslog.h])
-AM_PATH_GLIB_2_0(2.2.0, [HAVE_GLIB=yes], AC_MSG_ERROR([Missing glib]))
+AM_PATH_GLIB_2_0(2.6.0, [HAVE_GLIB=yes], AC_MSG_ERROR([Missing glib]))
AC_HEADER_SYS_WAIT
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_SUBST(sbin_PROGRAMS)
+nbd_server_CPPFLAGS=$nbd_server_CPPFLAGS" -DSYSCONFDIR='\"$sysconfdir\"'"
+AC_SUBST(nbd_server_CPPFLAGS)
AC_CONFIG_HEADERS([config.h])
-AC_CONFIG_FILES([Makefile])
+AC_CONFIG_FILES([Makefile Doxyfile nbd-server.1 nbd-server.5])
AC_OUTPUT
projects / nbd.git / blobdiff