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configure: move macvtap check to its own file

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This patch moves the macvtap result out of *Driver* section because
it's not a driver.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Pavel Hrdina 2016-12-12 09:59:15 +01:00
parent 604f6ef85f
commit e0a39ba09d
2 changed files with 59 additions and 29 deletions
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32
configure.ac
View File

@ -1796,34 +1796,8 @@ AC_PATH_PROG([QEMU_BRIDGE_HELPER], [qemu-bridge-helper], [/usr/libexec/qemu-brid
[/usr/libexec:/usr/lib/qemu:/usr/lib])
AC_DEFINE_UNQUOTED([QEMU_BRIDGE_HELPER], ["$QEMU_BRIDGE_HELPER"], [QEMU bridge helper])
LIBVIRT_ARG_WITH_ALT([MACVTAP], [enable macvtap device], [check])
AC_MSG_CHECKING([whether to compile with macvtap support])
if test "$with_macvtap" != "no" ; then
AC_TRY_COMPILE([ #include <sys/socket.h>
#include <linux/rtnetlink.h> ],
[ int x = MACVLAN_MODE_BRIDGE;
int y = IFLA_VF_MAX; ],
[ with_macvtap=yes ],
[ if test "$with_macvtap" = "yes" ; then
AC_MSG_ERROR([Installed linux headers don't show support for macvtap device.])
fi
with_macvtap=no ])
if test "$with_macvtap" = "yes" ; then
val=1
else
val=0
fi
AC_DEFINE_UNQUOTED([WITH_MACVTAP], $val, [whether macvtap support is enabled])
fi
AM_CONDITIONAL([WITH_MACVTAP], [test "$with_macvtap" = "yes"])
AC_MSG_RESULT([$with_macvtap])
if test "$with_macvtap" = yes; then
AC_CHECK_DECLS([MACVLAN_MODE_PASSTHRU], [], [], [[
#include <sys/socket.h>
#include <linux/if_link.h>
]])
fi
LIBVIRT_ARG_MACVTAP
LIBVIRT_CHECK_MACVTAP
LIBVIRT_ARG_WITH_ALT([VIRTUALPORT], [enable virtual port support], [check])
@ -2086,7 +2060,6 @@ AC_MSG_NOTICE([ Remote: $with_remote])
AC_MSG_NOTICE([ Network: $with_network])
AC_MSG_NOTICE([ Libvirtd: $with_libvirtd])
AC_MSG_NOTICE([Interface: $with_interface])
AC_MSG_NOTICE([ macvtap: $with_macvtap])
AC_MSG_NOTICE([ virtport: $with_virtualport])
AC_MSG_NOTICE([])
AC_MSG_NOTICE([Storage Drivers])
@ -2132,6 +2105,7 @@ LIBVIRT_RESULT_HAL
LIBVIRT_RESULT_LIBPCAP
LIBVIRT_RESULT_LIBSSH
LIBVIRT_RESULT_LIBXML
LIBVIRT_RESULT_MACVTAP
LIBVIRT_RESULT_NETCF
LIBVIRT_RESULT_NSS
LIBVIRT_RESULT_NUMACTL

56
m4/virt-macvtap.m4 Normal file
View File

@ -0,0 +1,56 @@
dnl The macvtap support
dnl
dnl Copyright (C) 2016 Red Hat, Inc.
dnl
dnl This library is free software; you can redistribute it and/or
dnl modify it under the terms of the GNU Lesser General Public
dnl License as published by the Free Software Foundation; either
dnl version 2.1 of the License, or (at your option) any later version.
dnl
dnl This library is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
dnl Lesser General Public License for more details.
dnl
dnl You should have received a copy of the GNU Lesser General Public
dnl License along with this library. If not, see
dnl <http://www.gnu.org/licenses/>.
dnl
AC_DEFUN([LIBVIRT_ARG_MACVTAP], [
LIBVIRT_ARG_WITH_ALT([MACVTAP], [enable macvtap device], [check])
])
AC_DEFUN([LIBVIRT_CHECK_MACVTAP], [
AC_MSG_CHECKING([whether to compile with macvtap support])
if test "$with_macvtap" != "no" ; then
AC_TRY_COMPILE([ #include <sys/socket.h>
#include <linux/rtnetlink.h> ],
[ int x = MACVLAN_MODE_BRIDGE;
int y = IFLA_VF_MAX; ],
[ with_macvtap=yes ],
[ if test "$with_macvtap" = "yes" ; then
AC_MSG_ERROR([Installed linux headers don't show support for macvtap device.])
fi
with_macvtap=no ])
if test "$with_macvtap" = "yes" ; then
val=1
else
val=0
fi
AC_DEFINE_UNQUOTED([WITH_MACVTAP], $val, [whether macvtap support is enabled])
fi
AM_CONDITIONAL([WITH_MACVTAP], [test "$with_macvtap" = "yes"])
AC_MSG_RESULT([$with_macvtap])
if test "$with_macvtap" = yes; then
AC_CHECK_DECLS([MACVLAN_MODE_PASSTHRU], [], [], [[
#include <sys/socket.h>
#include <linux/if_link.h>
]])
fi
])
AC_DEFUN([LIBVIRT_RESULT_MACVTAP], [
LIBVIRT_RESULT_LIB([MACVTAP])
])