meson: add storage gluster build option

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>

configure.ac

@@ -141,7 +141,6 @@ LIBVIRT_STORAGE_ARG_SCSI
 LIBVIRT_STORAGE_ARG_MPATH
 LIBVIRT_STORAGE_ARG_RBD
 LIBVIRT_STORAGE_ARG_SHEEPDOG
-LIBVIRT_STORAGE_ARG_GLUSTER
 LIBVIRT_STORAGE_ARG_ZFS
 LIBVIRT_STORAGE_ARG_VSTORAGE
 
@@ -153,7 +152,6 @@ if test "$with_libvirtd" = "no"; then
   with_storage_mpath=no
   with_storage_rbd=no
   with_storage_sheepdog=no
-  with_storage_gluster=no
   with_storage_zfs=no
   with_storage_vstorage=no
 fi
@@ -165,7 +163,6 @@ LIBVIRT_STORAGE_CHECK_SCSI
 LIBVIRT_STORAGE_CHECK_MPATH
 LIBVIRT_STORAGE_CHECK_RBD
 LIBVIRT_STORAGE_CHECK_SHEEPDOG
-LIBVIRT_STORAGE_CHECK_GLUSTER
 LIBVIRT_STORAGE_CHECK_ZFS
 LIBVIRT_STORAGE_CHECK_VSTORAGE
 
@@ -232,7 +229,6 @@ LIBVIRT_STORAGE_RESULT_SCSI
 LIBVIRT_STORAGE_RESULT_MPATH
 LIBVIRT_STORAGE_RESULT_RBD
 LIBVIRT_STORAGE_RESULT_SHEEPDOG
-LIBVIRT_STORAGE_RESULT_GLUSTER
 LIBVIRT_STORAGE_RESULT_ZFS
 LIBVIRT_STORAGE_RESULT_VSTORAGE
 AC_MSG_NOTICE([])

m4/virt-storage-gluster.m4

@@ -1,43 +0,0 @@
-dnl The storage Gluster check
-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_STORAGE_ARG_GLUSTER], [
-  LIBVIRT_ARG_WITH_FEATURE([STORAGE_GLUSTER], [Gluster backend for the storage driver],
-                           [check])
-])
-
-AC_DEFUN([LIBVIRT_STORAGE_CHECK_GLUSTER], [
-  AC_REQUIRE([LIBVIRT_CHECK_GLUSTER])
-
-  if test "$with_storage_gluster" = "check"; then
-    with_storage_gluster=$with_glusterfs
-  fi
-  if test "$with_storage_gluster" = "yes"; then
-    if test "$with_glusterfs" = no; then
-      AC_MSG_ERROR([Need glusterfs (libgfapi) for gluster storage driver])
-    fi
-    AC_DEFINE_UNQUOTED([WITH_STORAGE_GLUSTER], [1],
-      [whether Gluster backend for storage driver is enabled])
-  fi
-  AM_CONDITIONAL([WITH_STORAGE_GLUSTER], [test "$with_storage_gluster" = "yes"])
-])
-
-AC_DEFUN([LIBVIRT_STORAGE_RESULT_GLUSTER], [
-  LIBVIRT_RESULT([Gluster], [$with_storage_gluster])
-])

meson.build

@@ -1938,6 +1938,13 @@ if conf.has('WITH_LIBVIRTD')
       conf.set_quoted('SHOWMOUNT', showmount_path)
     endif
   endif
+
+  if not get_option('storage_gluster').disabled() and glusterfs_dep.found()
+    use_storage = true
+    conf.set('WITH_STORAGE_GLUSTER', 1)
+  elif get_option('storage_gluster').enabled()
+    error('Need glusterfs (libgfapi) for gluster storage driver')
+  endif
 endif
 
 if use_storage
@@ -1987,6 +1994,7 @@ storagedriver_summary = {
   'FS': conf.has('WITH_STORAGE_FS'),
   'NetFS': conf.has('WITH_STORAGE_FS'),
   'Disk': conf.has('WITH_STORAGE_DISK'),
+  'Gluster': conf.has('WITH_STORAGE_GLUSTER'),
 }
 summary(storagedriver_summary, section: 'Storage Drivers', bool_yn: true)
 

meson_options.txt

@@ -78,3 +78,4 @@ option('secdriver_selinux', type: 'feature', value: 'auto', description: 'use SE
 option('storage_dir', type: 'feature', value: 'auto', description: 'directory backand for the storage driver')
 option('storage_disk', type: 'feature', value: 'auto', description: 'GPartd Disk backend for the storage driver')
 option('storage_fs', type: 'feature', value: 'auto', description: 'FileSystem backend for the storage driver')
+option('storage_gluster', type: 'feature', value: 'auto', description: 'Gluster backend for the storage driver')