[glib: 1/2] docs: update build instructions for selinux

[Philip Withnall <pwithnall src gnome org>]

commit 3f5169418539cd0f9bc0ca7af3de1c78a73d45bf
Author: Chris Packham <chris packham alliedtelesis co nz>
Date:   Tue Jul 9 17:34:16 2019 +1200

    docs: update build instructions for selinux
    
    Commit 8cc92bcca ("meson: Turn selinux into a meson feature and make it
    auto by default") update the selinux option to be a feature with
    instead of a boolean. Update the documentation to reflect this.
    
    Closes: #1823

 docs/reference/glib/building.xml | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/docs/reference/glib/building.xml b/docs/reference/glib/building.xml
index 61027ff17..79567f6f7 100644
--- a/docs/reference/glib/building.xml
+++ b/docs/reference/glib/building.xml
@@ -158,7 +158,7 @@
         <para>
           The optional SELinux support in GIO requires libselinux.
           To build GLib without SELinux support, use the
-          <option>-Dselinux=false</option> option.
+          <option>-Dselinux=disabled</option> option.
         </para>
       </listitem>
       <listitem>
@@ -317,8 +317,9 @@
     </formalpara>
 
     <formalpara>
-      <title><option>-Dselinux=false</option> and
-        <option>-Dselinux=true</option></title>
+      <title><option>-Dselinux=auto</option>,
+        <option>-Dselinux=enabled</option> or
+        <option>-Dselinux=disabled</option></title>
 
       <para>
         By default, GLib will detect if libselinux is available and