[sysprof] build: add internal variable for profiler xml file

[Christian Hergert <chergert src gnome org>]

commit 6b1cd7a722fcebae1ac392562c47957477ade8bf
Author: Christian Hergert <chergert redhat com>
Date:   Sat Jul 4 16:42:10 2020 -0700

    build: add internal variable for profiler xml file

 src/meson.build | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/src/meson.build b/src/meson.build
index 65ab3ba..58fa92a 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -32,8 +32,10 @@ if get_option('with_sysprofd') == 'bundled' or get_option('libsysprof')
   )
 endif
 
+org_gnome_Sysprof3_Profiler_xml = files(['org.gnome.Sysprof3.Profiler.xml'])
+
 if get_option('libsysprof')
-  install_data(['org.gnome.Sysprof3.Profiler.xml'],
+  install_data(org_gnome_Sysprof3_Profiler_xml,
     install_dir: join_paths(datadir, 'dbus-1/interfaces'),
   )
 endif