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215b5daf43
We specify "true" as the fail-action for LIBVIRT_CHECK_PKG. This was used when we had a fallback to non-pkg-config detection, then removed in commit 5bdcef13d13560512c7d6d8c9e8822e456889e0c later re-introduced in commit dc3d2c9f8c7678a950abedd227b1587ca62335c4 and then left in when removing the old detection again in commit 18981877d2e20390a79d068861a24e716f8ee422 Remove it to properly error out when libxl was requested but not detected. Signed-off-by: Ján Tomko <jtomko@redhat.com> Fixes: 18981877d2e20390a79d068861a24e716f8ee422 Reviewed-by: Andrea Bolognani <abologna@redhat.com>
75 lines
2.6 KiB
Plaintext
75 lines
2.6 KiB
Plaintext
dnl The libxl driver
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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_DRIVER_ARG_LIBXL], [
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LIBVIRT_ARG_WITH_FEATURE([LIBXL], [libxenlight], [check])
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])
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AC_DEFUN([LIBVIRT_DRIVER_CHECK_LIBXL], [
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LIBXL_LIBS=""
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LIBXL_CFLAGS=""
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LIBXL_FIRMWARE_DIR=""
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LIBXL_EXECBIN_DIR=""
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LIBXL_API_VERSION="-DLIBXL_API_VERSION=0x040500"
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dnl search for libxl, aka libxenlight
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old_with_libxl="$with_libxl"
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LIBVIRT_CHECK_PKG([LIBXL], [xenlight], [4.6.0])
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if test "x$with_libxl" = "xyes" ; then
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LIBXL_FIRMWARE_DIR=$($PKG_CONFIG --variable xenfirmwaredir xenlight)
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LIBXL_EXECBIN_DIR=$($PKG_CONFIG --variable libexec_bin xenlight)
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fi
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if test "$with_libxl" = "yes"; then
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LIBXL_CFLAGS="$LIBXL_CFLAGS $LIBXL_API_VERSION"
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dnl If building with libxl, use the libxl utility header and lib too
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AC_CHECK_HEADERS([libxlutil.h])
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LIBXL_LIBS="$LIBXL_LIBS -lxlutil"
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if test "x$LIBXL_FIRMWARE_DIR" != "x"; then
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AC_DEFINE_UNQUOTED([LIBXL_FIRMWARE_DIR], ["$LIBXL_FIRMWARE_DIR"], [directory containing Xen firmware blobs])
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fi
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if test "x$LIBXL_EXECBIN_DIR" != "x"; then
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AC_DEFINE_UNQUOTED([LIBXL_EXECBIN_DIR], ["$LIBXL_EXECBIN_DIR"], [directory containing Xen libexec binaries])
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fi
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dnl Check if the xtl_* infrastructure is in libxentoollog
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dnl (since Xen 4.7) if not then assume it is in libxenctrl
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dnl (as it was for 4.6 and earler)
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AC_CHECK_LIB([xentoollog], [xtl_createlogger_stdiostream], [
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LIBXL_LIBS="$LIBXL_LIBS -lxenstore -lxentoollog"
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],[
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LIBXL_LIBS="$LIBXL_LIBS -lxenstore -lxenctrl"
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])
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fi
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dnl Check if Xen has support for PVH
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AC_CHECK_DECL(LIBXL_DOMAIN_TYPE_PVH, [AC_DEFINE([HAVE_XEN_PVH], [1], [Define to 1 if Xen has PVH support.])], [], [#include <libxl.h>])
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AC_SUBST([LIBXL_CFLAGS])
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AC_SUBST([LIBXL_LIBS])
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])
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AC_DEFUN([LIBVIRT_RESULT_LIBXL], [
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LIBVIRT_RESULT_LIB([LIBXL])
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])
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AC_DEFUN([LIBVIRT_DRIVER_RESULT_LIBXL], [
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LIBVIRT_RESULT([libxl], [$with_libxl])
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])
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