mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-17 10:02:48 +02:00
daf43d1577
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24761 3c298f89-4303-0410-b956-a3cf2f4a3e73
321 lines
10 KiB
Plaintext
321 lines
10 KiB
Plaintext
dnl
|
|
dnl Check for 4.4 BSD sa_len member in sockaddr struct
|
|
dnl
|
|
dnl usage: AC_DNET_SOCKADDR_SA_LEN
|
|
dnl results: HAVE_SOCKADDR_SA_LEN (defined)
|
|
dnl
|
|
AC_DEFUN([AC_DNET_SOCKADDR_SA_LEN],
|
|
[AC_MSG_CHECKING(for sa_len in sockaddr struct)
|
|
AC_CACHE_VAL(ac_cv_dnet_sockaddr_has_sa_len,
|
|
AC_TRY_COMPILE([
|
|
# ifndef _SOCKADDR_LEN
|
|
# define _SOCKADDR_LEN 1
|
|
# endif
|
|
# include <sys/types.h>
|
|
# include <sys/socket.h>],
|
|
[u_int i = sizeof(((struct sockaddr *)0)->sa_len)],
|
|
ac_cv_dnet_sockaddr_has_sa_len=yes,
|
|
ac_cv_dnet_sockaddr_has_sa_len=no))
|
|
AC_MSG_RESULT($ac_cv_dnet_sockaddr_has_sa_len)
|
|
if test $ac_cv_dnet_sockaddr_has_sa_len = yes ; then
|
|
AC_DEFINE(HAVE_SOCKADDR_SA_LEN, 1,
|
|
[Define if sockaddr struct has sa_len.])
|
|
fi])
|
|
|
|
dnl
|
|
dnl Check for sockaddr_in6 struct in <netinet/in.h>
|
|
dnl
|
|
dnl usage: AC_DNET_SOCKADDR_IN6
|
|
dnl results: HAVE_SOCKADDR_IN6
|
|
dnl
|
|
AC_DEFUN([AC_DNET_SOCKADDR_IN6],
|
|
[AC_MSG_CHECKING(for sockaddr_in6 struct in <netinet/in.h>)
|
|
AC_CACHE_VAL(ac_cv_dnet_netinet_in_h_has_sockaddr_in6,
|
|
AC_TRY_COMPILE([
|
|
# include <sys/types.h>
|
|
# include <sys/socket.h>
|
|
# include <netinet/in.h>],
|
|
[struct sockaddr_in6 sin6; sin6.sin6_family = AF_INET6;],
|
|
ac_cv_dnet_netinet_in_h_has_sockaddr_in6=yes,
|
|
ac_cv_dnet_netinet_in_h_has_sockaddr_in6=no))
|
|
AC_MSG_RESULT($ac_cv_dnet_netinet_in_h_has_sockaddr_in6)
|
|
if test $ac_cv_dnet_netinet_in_h_has_sockaddr_in6 = yes ; then
|
|
AC_DEFINE(HAVE_SOCKADDR_IN6, 1,
|
|
[Define if <netinet/in.h> has sockaddr_in6 struct.])
|
|
fi])
|
|
|
|
dnl
|
|
dnl Check for arp_dev member in arpreq struct
|
|
dnl
|
|
dnl usage: AC_DNET_ARPREQ_ARP_DEV
|
|
dnl results: HAVE_ARPREQ_ARP_DEV (defined)
|
|
dnl
|
|
AC_DEFUN([AC_DNET_ARPREQ_ARP_DEV],
|
|
[AC_MSG_CHECKING(for arp_dev in arpreq struct)
|
|
AC_CACHE_VAL(ac_cv_dnet_arpreq_has_arp_dev,
|
|
AC_TRY_COMPILE([
|
|
# include <sys/types.h>
|
|
# include <sys/socket.h>
|
|
# include <net/if_arp.h>],
|
|
[void *p = ((struct arpreq *)0)->arp_dev],
|
|
ac_cv_dnet_arpreq_has_arp_dev=yes,
|
|
ac_cv_dnet_arpreq_has_arp_dev=no))
|
|
AC_MSG_RESULT($ac_cv_dnet_arpreq_has_arp_dev)
|
|
if test $ac_cv_dnet_arpreq_has_arp_dev = yes ; then
|
|
AC_DEFINE(HAVE_ARPREQ_ARP_DEV, 1,
|
|
[Define if arpreq struct has arp_dev.])
|
|
fi])
|
|
|
|
dnl
|
|
dnl Check for rt_msghdr struct in <net/route.h>
|
|
dnl
|
|
dnl usage: AC_DNET_ROUTE_RT_MSGHDR
|
|
dnl results: HAVE_ROUTE_RT_MSGHDR
|
|
dnl
|
|
AC_DEFUN([AC_DNET_ROUTE_RT_MSGHDR],
|
|
[AC_MSG_CHECKING(for rt_msghdr struct in <net/route.h>)
|
|
AC_CACHE_VAL(ac_cv_dnet_route_h_has_rt_msghdr,
|
|
AC_TRY_COMPILE([
|
|
# include <sys/types.h>
|
|
# include <sys/socket.h>
|
|
# include <net/if.h>
|
|
# include <net/route.h>],
|
|
[struct rt_msghdr rtm; rtm.rtm_msglen = 0;],
|
|
ac_cv_dnet_route_h_has_rt_msghdr=yes,
|
|
ac_cv_dnet_route_h_has_rt_msghdr=no))
|
|
AC_MSG_RESULT($ac_cv_dnet_route_h_has_rt_msghdr)
|
|
if test $ac_cv_dnet_route_h_has_rt_msghdr = yes ; then
|
|
AC_DEFINE(HAVE_ROUTE_RT_MSGHDR, 1,
|
|
[Define if <net/route.h> has rt_msghdr struct.])
|
|
fi])
|
|
|
|
dnl
|
|
dnl Check for the Berkeley Packet Filter
|
|
dnl
|
|
dnl usage: AC_DNET_BSD_BPF
|
|
dnl results: HAVE_BSD_BPF
|
|
dnl
|
|
AC_DEFUN([AC_DNET_BSD_BPF],
|
|
[AC_MSG_CHECKING(for Berkeley Packet Filter)
|
|
AC_CACHE_VAL(ac_cv_dnet_bsd_bpf,
|
|
if test -c /dev/bpf0 ; then
|
|
ac_cv_dnet_bsd_bpf=yes
|
|
else
|
|
ac_cv_dnet_bsd_bpf=no
|
|
fi)
|
|
AC_MSG_RESULT($ac_cv_dnet_bsd_bpf)
|
|
if test $ac_cv_dnet_bsd_bpf = yes ; then
|
|
AC_DEFINE(HAVE_BSD_BPF, 1,
|
|
[Define if you have the Berkeley Packet Filter.])
|
|
fi])
|
|
|
|
dnl
|
|
dnl Check for the Linux /proc filesystem
|
|
dnl
|
|
dnl usage: AC_DNET_LINUX_PROCFS
|
|
dnl results: HAVE_LINUX_PROCFS
|
|
dnl
|
|
AC_DEFUN([AC_DNET_LINUX_PROCFS],
|
|
[AC_MSG_CHECKING(for Linux proc filesystem)
|
|
AC_CACHE_VAL(ac_cv_dnet_linux_procfs,
|
|
if test "x`cat /proc/sys/kernel/ostype 2>&-`" = "xLinux" ; then
|
|
ac_cv_dnet_linux_procfs=yes
|
|
else
|
|
ac_cv_dnet_linux_procfs=no
|
|
fi)
|
|
AC_MSG_RESULT($ac_cv_dnet_linux_procfs)
|
|
if test $ac_cv_dnet_linux_procfs = yes ; then
|
|
AC_DEFINE(HAVE_LINUX_PROCFS, 1,
|
|
[Define if you have the Linux /proc filesystem.])
|
|
fi])
|
|
|
|
dnl
|
|
dnl Check for Linux PF_PACKET sockets
|
|
dnl
|
|
dnl usage: AC_DNET_LINUX_PF_PACKET
|
|
dnl results: HAVE_LINUX_PF_PACKET
|
|
dnl
|
|
AC_DEFUN([AC_DNET_LINUX_PF_PACKET],
|
|
[AC_MSG_CHECKING(for Linux PF_PACKET sockets)
|
|
AC_CACHE_VAL(ac_cv_dnet_linux_pf_packet,
|
|
if test -f /usr/include/netpacket/packet.h ; then
|
|
ac_cv_dnet_linux_pf_packet=yes
|
|
else
|
|
ac_cv_dnet_linux_pf_packet=no
|
|
fi)
|
|
AC_MSG_RESULT($ac_cv_dnet_linux_pf_packet)
|
|
if test $ac_cv_dnet_linux_pf_packet = yes ; then
|
|
AC_DEFINE(HAVE_LINUX_PF_PACKET, 1,
|
|
[Define if you have Linux PF_PACKET sockets.])
|
|
fi])
|
|
|
|
dnl
|
|
dnl Check for SNMP MIB2 STREAMS (Solaris only?)
|
|
dnl
|
|
dnl usage: AC_DNET_STREAMS_MIB2
|
|
dnl results: HAVE_STREAMS_MIB2
|
|
dnl
|
|
AC_DEFUN([AC_DNET_STREAMS_MIB2],
|
|
[AC_MSG_CHECKING(for SNMP MIB2 STREAMS)
|
|
AC_CACHE_VAL(ac_cv_dnet_streams_mib2,
|
|
if test -f /usr/include/inet/mib2.h -a -c /dev/ip ; then
|
|
ac_cv_dnet_streams_mib2=yes
|
|
else
|
|
ac_cv_dnet_streams_mib2=no
|
|
fi)
|
|
AC_MSG_RESULT($ac_cv_dnet_streams_mib2)
|
|
if test $ac_cv_dnet_streams_mib2 = yes ; then
|
|
AC_DEFINE(HAVE_STREAMS_MIB2, 1,
|
|
[Define if you have SNMP MIB2 STREAMS.])
|
|
fi])
|
|
|
|
dnl
|
|
dnl Check for route(7) STREAMS (UnixWare only?)
|
|
dnl
|
|
dnl usage: AC_DNET_STREAMS_ROUTE
|
|
dnl results: HAVE_STREAMS_ROUTE
|
|
dnl
|
|
AC_DEFUN([AC_DNET_STREAMS_ROUTE],
|
|
[AC_MSG_CHECKING(for route(7) STREAMS)
|
|
AC_CACHE_VAL(ac_cv_dnet_streams_route,
|
|
if grep RTSTR_SEND /usr/include/net/route.h >/dev/null 2>&1 ; then
|
|
ac_cv_dnet_streams_route=yes
|
|
else
|
|
ac_cv_dnet_streams_route=no
|
|
fi)
|
|
AC_MSG_RESULT($ac_cv_dnet_streams_route)
|
|
if test $ac_cv_dnet_streams_route = yes ; then
|
|
AC_DEFINE(HAVE_STREAMS_ROUTE, 1,
|
|
[Define if you have route(7) STREAMS.])
|
|
fi])
|
|
|
|
dnl
|
|
dnl Check for arp(7) ioctls
|
|
dnl
|
|
dnl usage: AC_DNET_IOCTL_ARP
|
|
dnl results: HAVE_IOCTL_ARP
|
|
dnl
|
|
AC_DEFUN([AC_DNET_IOCTL_ARP],
|
|
[AC_MSG_CHECKING(for arp(7) ioctls)
|
|
AC_CACHE_VAL(ac_cv_dnet_ioctl_arp,
|
|
AC_EGREP_CPP(werd, [
|
|
# include <sys/types.h>
|
|
# define BSD_COMP
|
|
# include <sys/ioctl.h>
|
|
# ifdef SIOCGARP
|
|
werd
|
|
# endif],
|
|
ac_cv_dnet_ioctl_arp=yes,
|
|
ac_cv_dnet_ioctl_arp=no))
|
|
case "$host_os" in
|
|
irix*)
|
|
ac_cv_dnet_ioctl_arp=no ;;
|
|
esac
|
|
AC_MSG_RESULT($ac_cv_dnet_ioctl_arp)
|
|
if test $ac_cv_dnet_ioctl_arp = yes ; then
|
|
AC_DEFINE(HAVE_IOCTL_ARP, 1,
|
|
[Define if you have arp(7) ioctls.])
|
|
fi])
|
|
|
|
dnl
|
|
dnl Check for raw IP sockets ip_{len,off} host byte ordering
|
|
dnl
|
|
dnl usage: AC_DNET_RAWIP_HOST_OFFLEN
|
|
dnl results: HAVE_RAWIP_HOST_OFFLEN
|
|
dnl
|
|
AC_DEFUN([AC_DNET_RAWIP_HOST_OFFLEN],
|
|
[AC_MSG_CHECKING([for raw IP sockets ip_{len,off} host byte ordering])
|
|
AC_CACHE_VAL(ac_cv_dnet_rawip_host_offlen, [
|
|
case "$host_os" in
|
|
*openbsd*)
|
|
ac_cv_dnet_rawip_host_offlen=no ;;
|
|
*bsd*|*osf*|*unixware*)
|
|
ac_cv_dnet_rawip_host_offlen=yes ;;
|
|
*)
|
|
ac_cv_dnet_rawip_host_offlen=no ;;
|
|
esac])
|
|
AC_MSG_RESULT($ac_cv_dnet_rawip_host_offlen)
|
|
if test $ac_cv_dnet_rawip_host_offlen = yes ; then
|
|
AC_DEFINE(HAVE_RAWIP_HOST_OFFLEN, 1,
|
|
[Define if raw IP sockets require host byte ordering for ip_off, ip_len.])
|
|
fi])
|
|
|
|
dnl
|
|
dnl Check for cooked raw IP sockets
|
|
dnl
|
|
dnl usage: AC_DNET_RAWIP_COOKED
|
|
dnl results: HAVE_RAWIP_COOKED
|
|
dnl
|
|
AC_DEFUN([AC_DNET_RAWIP_COOKED],
|
|
[AC_MSG_CHECKING(for cooked raw IP sockets)
|
|
AC_CACHE_VAL(ac_cv_dnet_rawip_cooked, [
|
|
case "$host_os" in
|
|
solaris*|irix*)
|
|
ac_cv_dnet_rawip_cooked=yes ;;
|
|
*)
|
|
ac_cv_dnet_rawip_cooked=no ;;
|
|
esac])
|
|
AC_MSG_RESULT($ac_cv_dnet_rawip_cooked)
|
|
if test $ac_cv_dnet_rawip_cooked = yes ; then
|
|
AC_DEFINE(HAVE_RAWIP_COOKED, 1,
|
|
[Define if you have cooked raw IP sockets.])
|
|
fi])
|
|
|
|
dnl
|
|
dnl AC_LBL_LIBRARY_NET
|
|
dnl
|
|
dnl This test is for network applications that need socket() and
|
|
dnl gethostbyname() -ish functions. Under Solaris, those applications
|
|
dnl need to link with "-lsocket -lnsl". Under IRIX, they need to link
|
|
dnl with "-lnsl" but should *not* link with "-lsocket" because
|
|
dnl libsocket.a breaks a number of things (for instance:
|
|
dnl gethostbyname() under IRIX 5.2, and snoop sockets under most
|
|
dnl versions of IRIX).
|
|
dnl
|
|
dnl Unfortunately, many application developers are not aware of this,
|
|
dnl and mistakenly write tests that cause -lsocket to be used under
|
|
dnl IRIX. It is also easy to write tests that cause -lnsl to be used
|
|
dnl under operating systems where neither are necessary (or useful),
|
|
dnl such as SunOS 4.1.4, which uses -lnsl for TLI.
|
|
dnl
|
|
dnl This test exists so that every application developer does not test
|
|
dnl this in a different, and subtly broken fashion.
|
|
|
|
dnl It has been argued that this test should be broken up into two
|
|
dnl seperate tests, one for the resolver libraries, and one for the
|
|
dnl libraries necessary for using Sockets API. Unfortunately, the two
|
|
dnl are carefully intertwined and allowing the autoconf user to use
|
|
dnl them independantly potentially results in unfortunate ordering
|
|
dnl dependancies -- as such, such component macros would have to
|
|
dnl carefully use indirection and be aware if the other components were
|
|
dnl executed. Since other autoconf macros do not go to this trouble,
|
|
dnl and almost no applications use sockets without the resolver, this
|
|
dnl complexity has not been implemented.
|
|
dnl
|
|
dnl The check for libresolv is in case you are attempting to link
|
|
dnl statically and happen to have a libresolv.a lying around (and no
|
|
dnl libnsl.a).
|
|
dnl
|
|
AC_DEFUN([AC_LBL_LIBRARY_NET], [
|
|
# Most operating systems have gethostbyname() in the default searched
|
|
# libraries (i.e. libc):
|
|
AC_CHECK_FUNC(gethostbyname, ,
|
|
# Some OSes (eg. Solaris) place it in libnsl:
|
|
AC_CHECK_LIB(nsl, gethostbyname, ,
|
|
# Some strange OSes (SINIX) have it in libsocket:
|
|
AC_CHECK_LIB(socket, gethostbyname, ,
|
|
# Unfortunately libsocket sometimes depends on libnsl.
|
|
# AC_CHECK_LIB's API is essentially broken so the
|
|
# following ugliness is necessary:
|
|
AC_CHECK_LIB(socket, gethostbyname,
|
|
LIBS="-lsocket -lnsl $LIBS",
|
|
AC_CHECK_LIB(resolv, gethostbyname),
|
|
-lnsl))))
|
|
AC_CHECK_FUNC(socket, , AC_CHECK_LIB(socket, socket, ,
|
|
AC_CHECK_LIB(socket, socket, LIBS="-lsocket -lnsl $LIBS", ,
|
|
-lnsl)))
|
|
# DLPI needs putmsg under HPUX so test for -lstr while we're at it
|
|
AC_CHECK_LIB(str, putmsg)
|
|
])
|
|
|