[libvirt PATCH 067/351] meson: add polkit build option

[Pavel Hrdina]

Signed-off-by: Pavel Hrdina <phrdina at redhat.com>
---
 configure.ac      |  3 ---
 m4/virt-polkit.m4 | 62 -----------------------------------------------
 meson.build       | 13 ++++++++++
 meson_options.txt |  1 +
 4 files changed, 14 insertions(+), 65 deletions(-)
 delete mode 100644 m4/virt-polkit.m4

diff --git a/configure.ac b/configure.ac
index 49e6cb6e84e..359bfe4fa54 100644
--- a/configure.ac
+++ b/configure.ac
@@ -110,7 +110,6 @@ fi
 
 LIBVIRT_ARG_NSS
 LIBVIRT_ARG_PM_UTILS
-LIBVIRT_ARG_POLKIT
 LIBVIRT_ARG_SANLOCK
 LIBVIRT_ARG_SASL
 LIBVIRT_ARG_SELINUX
@@ -121,7 +120,6 @@ LIBVIRT_ARG_YAJL
 
 LIBVIRT_CHECK_NWFILTER
 LIBVIRT_CHECK_PM_UTILS
-LIBVIRT_CHECK_POLKIT
 LIBVIRT_CHECK_PTHREAD
 LIBVIRT_CHECK_SANLOCK
 LIBVIRT_CHECK_SASL
@@ -412,7 +410,6 @@ AC_MSG_NOTICE([])
 LIBVIRT_RESULT_LIBXL
 LIBVIRT_RESULT_NSS
 LIBVIRT_RESULT_PM_UTILS
-LIBVIRT_RESULT_POLKIT
 LIBVIRT_RESULT_RBD
 LIBVIRT_RESULT_SANLOCK
 LIBVIRT_RESULT_SASL
diff --git a/m4/virt-polkit.m4 b/m4/virt-polkit.m4
deleted file mode 100644
index 06da9e4ba6f..00000000000
--- a/m4/virt-polkit.m4
+++ /dev/null
@@ -1,62 +0,0 @@
-dnl The polkit library
-dnl
-dnl Copyright (C) 2016 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_ARG_POLKIT], [
-  LIBVIRT_ARG_WITH([POLKIT], [use PolicyKit for UNIX socket access checks],
-                   [check])
-])
-
-AC_DEFUN([LIBVIRT_CHECK_POLKIT], [
-  AC_REQUIRE([LIBVIRT_CHECK_DBUS])
-
-  if test "x$with_win" = "xyes"; then
-    with_polkit=no
-  fi
-
-  if test "x$with_polkit" = "xcheck"; then
-    dnl For --with-polkit=check, also require the pkcheck binary, even
-    dnl though we talk to polkit directly over D-Bus.
-    AC_PATH_PROG([PKCHECK_PATH], [pkcheck], [], [$LIBVIRT_SBIN_PATH])
-    if test "x$PKCHECK_PATH" = "x" ; then
-        with_polkit="no"
-    fi
-  fi
-
-  if test "x$with_polkit" = "xyes" || test "x$with_polkit" = "xcheck"; then
-    dnl For --with-polkit=yes, all we need is D-Bus.
-    if test "x$with_dbus" = "xyes" ; then
-      AC_DEFINE_UNQUOTED([WITH_POLKIT], 1,
-          [use PolicyKit for UNIX socket access checks])
-      with_polkit="yes"
-    else
-      if test "x$with_polkit" = "xcheck" ; then
-        with_polkit=no
-      else
-         AC_MSG_ERROR(
-           [You must install dbus to compile libvirt with polkit-1])
-      fi
-    fi
-  fi
-
-  AM_CONDITIONAL([WITH_POLKIT], [test "x$with_polkit" = "xyes"])
-])
-
-AC_DEFUN([LIBVIRT_RESULT_POLKIT], [
-  LIBVIRT_RESULT([polkit], [$with_polkit])
-])
diff --git a/meson.build b/meson.build
index 17116af59da..e6dc0aa8717 100644
--- a/meson.build
+++ b/meson.build
@@ -1226,6 +1226,12 @@ parallels_sdk_dep = dependency('parallels-sdk', version: '>=' + parallels_sdk_ve
 pciaccess_version = '0.10.0'
 pciaccess_dep = dependency('pciaccess', version: '>=' + pciaccess_version, required: get_option('pciaccess'))
 
+if not get_option('polkit').disabled() and host_machine.system() != 'windows'
+  pkcheck_prog = find_program('pkcheck', required: false, dirs: libvirt_sbin_path)
+else
+  pkcheck_prog = dependency('', required: false)
+endif
+
 # readline 7.0 is the first version which includes pkg-config support
 readline_version = '7.0'
 readline_dep = dependency('readline', version: '>=' + readline_version, required: false)
@@ -1333,6 +1339,12 @@ if conf.has('WITH_MACVTAP') and not conf.has('HAVE_LIBNL')
   error('libnl3-devel is required for macvtap support')
 endif
 
+if (pkcheck_prog.found() or get_option('polkit').enabled()) and dbus_dep.found()
+  conf.set('WITH_POLKIT', 1)
+elif get_option('polkit').enabled()
+  error('You must install dbus to compile libvirt with polkit-1')
+endif
+
 
 # define top include directory
 
@@ -1382,6 +1394,7 @@ libs_summary = {
   'numaclt': numactl_dep.found(),
   'openwsman': openwsman_dep.found(),
   'pciaccess': pciaccess_dep.found(),
+  'polkit': conf.has('WITH_POLKIT'),
   'readline': readline_dep.found(),
 }
 summary(libs_summary, section: 'Libraries', bool_yn: true)
diff --git a/meson_options.txt b/meson_options.txt
index 991245e0841..3dfe4ca0166 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -33,4 +33,5 @@ option('nls', type: 'feature', value: 'auto', description: 'nls support')
 option('numactl', type: 'feature', value: 'auto', description: 'numactl support')
 option('openwsman', type: 'feature', value: 'auto', description: 'openwsman support')
 option('pciaccess', type: 'feature', value: 'auto', description: 'pciaccess support')
+option('polkit', type: 'feature', value: 'auto', description: 'use PolicyKit for UNIX socket access checks')
 option('readline', type: 'feature', value: 'auto', description: 'readline support')
-- 
2.26.2