libvirt/m4/virt-libnl.m4
Pavel Hrdina c7f8a66b22 m4: virt-libnl: drop libnl-1.0 support
All supported OSes have libnl-3.0 and netcf uses it so there is no need
to keep libnl-1.0 compatibility code.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-10-23 14:30:47 +02:00

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dnl The libnl library
dnl
dnl Copyright (C) 2012-2013 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_CHECK_LIBNL], [
AC_REQUIRE([LIBVIRT_CHECK_MACVTAP])
with_libnl=no
if test "$with_linux" = "yes"; then
PKG_CHECK_MODULES([LIBNL], [libnl-3.0], [
with_libnl=yes
AC_DEFINE([HAVE_LIBNL], [1], [whether the netlink library is available])
PKG_CHECK_MODULES([LIBNL_ROUTE], [libnl-route-3.0])
LIBNL_CFLAGS="$LIBNL_CFLAGS $LIBNL_ROUTE_CFLAGS"
LIBNL_LIBS="$LIBNL_LIBS $LIBNL_ROUTE_LIBS"
], [:])
fi
if test "$with_libnl" = no; then
if test "$with_macvtap" = "yes"; then
AC_MSG_ERROR([libnl3-devel is required for macvtap support])
fi
fi
AM_CONDITIONAL([HAVE_LIBNL], [test "$with_libnl" = "yes"])
AC_SUBST([LIBNL_CFLAGS])
AC_SUBST([LIBNL_LIBS])
])
AC_DEFUN([LIBVIRT_RESULT_LIBNL], [
LIBVIRT_RESULT_LIB([LIBNL])
])