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77c534033c
libpcap-1.5.0 introduced a function to enforce immediate mode (on all platforms) which the follow-up patches will rely on. Signed-off-by: Erik Skultety <eskultet@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
63 lines
2.0 KiB
Plaintext
63 lines
2.0 KiB
Plaintext
dnl The pcap library
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dnl
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dnl Copyright (C) 2016 Red Hat, Inc.
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dnl
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dnl This library is free software; you can redistribute it and/or
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dnl modify it under the terms of the GNU Lesser General Public
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dnl License as published by the Free Software Foundation; either
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dnl version 2.1 of the License, or (at your option) any later version.
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dnl
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dnl This library is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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dnl Lesser General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU Lesser General Public
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dnl License along with this library. If not, see
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dnl <http://www.gnu.org/licenses/>.
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dnl
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AC_DEFUN([LIBVIRT_ARG_LIBPCAP], [
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LIBVIRT_ARG_WITH([LIBPCAP], [libpcap location], [check])
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])
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AC_DEFUN([LIBVIRT_CHECK_LIBPCAP], [
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LIBPCAP_REQUIRED="1.5.0"
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LIBPCAP_CONFIG="pcap-config"
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LIBPCAP_CFLAGS=""
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LIBPCAP_LIBS=""
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if test "x$with_libpcap" != "xno"; then
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case $with_libpcap in
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''|yes|check) LIBPCAP_CONFIG="pcap-config" ;;
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*) LIBPCAP_CONFIG="$with_libpcap/bin/pcap-config" ;;
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esac
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AS_IF([test "x$LIBPCAP_CONFIG" != "x"], [
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AC_MSG_CHECKING(libpcap $LIBPCAP_CONFIG >= $LIBPCAP_REQUIRED )
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if ! $LIBPCAP_CONFIG --libs > /dev/null 2>&1 ; then
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if test "x$with_libpcap" != "xcheck"; then
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AC_MSG_ERROR([You must install libpcap >= $LIBPCAP_REQUIRED to compile libvirt])
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fi
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AC_MSG_RESULT(no)
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with_libpcap="no"
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else
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LIBPCAP_LIBS="`$LIBPCAP_CONFIG --libs`"
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LIBPCAP_CFLAGS="`$LIBPCAP_CONFIG --cflags`"
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with_libpcap="yes"
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AC_MSG_RESULT(yes)
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fi
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])
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fi
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if test "x$with_libpcap" = "xyes"; then
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AC_DEFINE_UNQUOTED([HAVE_LIBPCAP], 1, [whether libpcap can be used])
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fi
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AC_SUBST([LIBPCAP_CFLAGS])
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AC_SUBST([LIBPCAP_LIBS])
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])
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AC_DEFUN([LIBVIRT_RESULT_LIBPCAP], [
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LIBVIRT_RESULT_LIB([LIBPCAP])
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])
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