Distro packaging updates (#176)

* Remove unused meson scripts

* Add confiure options for environment specific integrations

Author: SparkyBluefang

libxapp/install_generated_header.py

@@ -28,3 +28,13 @@ option('debian_derivative',
     value: false,
     description: 'Use paths specific to Debian and derivatives.'
 )
+option('mate',
+    type: 'boolean',
+    value: true,
+    description: 'Install mate specific items.'
+)
+option('xfce',
+    type: 'boolean',
+    value: true,
+    description: 'Install xfce specific items.'
+)

meson-scripts/install_generated_header.py

@@ -1,8 +1,11 @@
 scripts = files(
     'pastebin',
     'upload-system-info',
-    'xapp-gpu-offload',
-    'xfce4-set-wallpaper')
+    'xapp-gpu-offload')
+
+if get_option('xfce')
+	scripts += files('xfce4-set-wallpaper')
+endif
 
 install_data(scripts,
     install_dir: join_paths(get_option('prefix'), get_option('bindir')),

meson_options.txt

@@ -1 +1,3 @@
-subdir('mate')
+if get_option('mate')
+	subdir('mate')
+endif