mirror of https://gitee.com/openkylin/libvirt.git
56 lines
1.9 KiB
Plaintext
56 lines
1.9 KiB
Plaintext
dnl The UML driver
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dnl
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dnl Copyright (C) 2005-2015 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_CHECK_UML],[
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AC_ARG_WITH([uml],
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[AS_HELP_STRING([--with-uml],
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[add UML support @<:@default=check@:>@])])
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m4_divert_text([DEFAULTS], [with_uml=check])
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if test "$with_libvirtd" = "no" || test "$with_linux" = "no"; then
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if test "$with_uml" = "yes"; then
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AC_MSG_ERROR([The UML driver cannot be enabled])
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elif test "$with_uml" = "check"; then
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with_uml="no"
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fi
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fi
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if test "$with_uml" = "yes" || test "$with_uml" = "check"; then
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AC_CHECK_HEADER([sys/inotify.h], [
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with_uml=yes
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], [
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if test "$with_uml" = "check"; then
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with_uml=no
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AC_MSG_NOTICE([<sys/inotify.h> is required for the UML driver, disabling it])
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else
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AC_MSG_ERROR([The <sys/inotify.h> is required for the UML driver. Upgrade your libc6.])
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fi
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])
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fi
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if test "$with_uml" = "yes" ; then
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AC_DEFINE_UNQUOTED([WITH_UML], 1, [whether UML driver is enabled])
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fi
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AM_CONDITIONAL([WITH_UML], [test "$with_uml" = "yes"])
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])
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AC_DEFUN([LIBVIRT_DRIVER_RESULT_UML],[
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AC_MSG_NOTICE([ UML: $with_uml])
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])
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