title: "Meson failed" while generating core-image-selinux in yocto warrior branch
body: <p>While generating <code>core-image-selinux</code> for yocto warrior branch, I am getting below error,</p>
  
  <pre><code>ERROR: glib-2.0-native-1_2.58.3-r0 do_configure: meson failed
  ERROR: glib-2.0-native-1_2.58.3-r0 do_configure: Function failed: do_configure (log file is located at /home/panther2/warrior/build/tmp/work/x86_64-linux/glib-2.0-native/1_2.58.3-r0/temp/log.do_configure.34545)
  ERROR: Logfile of failure stored in: /home/panther2/warrior/build/tmp/work/x86_64-linux/glib-2.0-native/1_2.58.3-r0/temp/log.do_configure.34545
  Log data follows:
  | DEBUG: Executing shell function do_configure
  | NOTE: Executing meson -Ddtrace=false -Dfam=false -Dsystemtap=false -Dselinux=false -Dlibmount=true -Dman=false -Dselinux=disabled -Dinternal_pcre=false -Dinstalled_tests=false...
  | The Meson build system
  | Version: 0.49.2
  | Source dir: /home/panther2/warrior/build/tmp/work/x86_64-linux/glib-2.0-native/1_2.58.3-r0/glib-2.58.3
  | Build dir: /home/panther2/warrior/build/tmp/work/x86_64-linux/glib-2.0-native/1_2.58.3-r0/build
  | Build type: native build
  |
  | meson.build:1:0: ERROR:  Value disabled is not boolean (true or false).
  |
  | A full log can be found at /home/panther2/warrior/build/tmp/work/x86_64-linux/glib-2.0-native/1_2.58.3-r0/build/meson-logs/meson-log.txt
  | ERROR: meson failed
  | WARNING: exit code 1 from a shell command.
  | ERROR: Function failed: do_configure (log file is located at /home/panther2/warrior/build/tmp/work/x86_64-linux/glib-2.0-native/1_2.58.3-r0/temp/log.do_configure.34545)
  </code></pre>
  
  <p>This is what I have done:</p>
  
  <ul>
  <li>Cloned <code>poky</code>, <code>meta-openembedded</code> and <code>meta-selinux</code> for warrior branch</li>
  <li>Ran <code>source poky/oe-init-build-env</code></li>
  <li><p>Added below layers in <code>bblayers.conf</code></p>
  
  <p>/home/panther2/warrior/meta-openembedded/meta-python \ </p>
  
  <p>/home/panther2/warrior/meta-openembedded/meta-oe \ </p>
  
  <p>/home/panther2/warrior/meta-selinux \</p></li>
  <li><p>Added below lines in <code>local.conf</code></p>
  
  <p>DISTRO_FEATURES_append = " acl xattr pam selinux"
  PREFERRED_PROVIDER_virtual/refpolicy ?= "refpolicy-mls"</p></li>
  <li><p>Executed <code>bitbake core-image-selinux</code> and got above error</p></li>
  </ul>
  
  <p>Any help is really appreciated, thanks for your time. </p>