2016-11-14 22:34:04 +08:00
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dnl The driver module support
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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_DRIVER_MODULES], [
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2016-12-22 19:49:51 +08:00
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LIBVIRT_ARG_WITH([DRIVER_MODULES], [build drivers as loadable modules],
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[check])
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2016-11-14 22:34:04 +08:00
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])
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AC_DEFUN([LIBVIRT_CHECK_DRIVER_MODULES], [
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AC_REQUIRE([LIBVIRT_CHECK_DLOPEN])
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if test "$with_libvirtd" = "no" ; then
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with_driver_modules=no
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fi
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DRIVER_MODULES_CFLAGS=
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DRIVER_MODULES_LIBS=
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if test "$with_driver_modules" = "yes" || test "$with_driver_modules" = "check"; then
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if test "$with_dlfcn" != "yes" || test "$with_dlopen" != "yes"; then
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if test "$with_driver_modules" = "yes" ; then
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AC_MSG_ERROR([You must have dlfcn.h / dlopen() support to build driver modules])
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else
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with_driver_modules=no
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fi
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else
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with_driver_modules=yes
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fi
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fi
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if test "$with_driver_modules" = "yes" ; then
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DRIVER_MODULES_LDFLAGS="-export-dynamic"
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DRIVER_MODULES_LIBS="$DLOPEN_LIBS"
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AC_DEFINE_UNQUOTED([WITH_DRIVER_MODULES], 1, [whether to build drivers as modules])
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fi
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AM_CONDITIONAL([WITH_DRIVER_MODULES], [test "$with_driver_modules" != "no"])
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AC_SUBST([DRIVER_MODULES_LDFLAGS])
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AC_SUBST([DRIVER_MODULES_LIBS])
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])
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AC_DEFUN([LIBVIRT_RESULT_DRIVER_MODULES], [
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LIBVIRT_RESULT_LIB([DRIVER_MODULES])
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])
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