--- gst-libs/gst/adaptivedemux/meson.build.orig	2022-09-05 19:47:37 UTC
+++ gst-libs/gst/adaptivedemux/meson.build
@@ -1,5 +1,8 @@
+if get_option('adaptivedemux').enabled()
 adaptivedemux_sources = files('gstadaptivedemux.c')
-adaptivedemux_headers = files('gstadaptivedemux.h')
+adaptivedemux_headers = files('gstadaptivedemux.h',
+  'adaptive-demux-prelude.h')
+install_headers(adaptivedemux_headers, subdir : 'gstreamer-1.0/gst/adaptivedemux')
 
 pkg_name = 'gstreamer-adaptivedemux-1.0'
 gstadaptivedemux = library('gstadaptivedemux-' + api_version,
@@ -18,4 +21,5 @@ gstadaptivedemux_dep = declare_dependency(link_with : 
   include_directories : [libsinc],
   dependencies : [gstbase_dep, gsturidownloader_dep])
 
-meson.override_dependency(pkg_name, gstadaptivedemux_dep)
\ No newline at end of file
+meson.override_dependency(pkg_name, gstadaptivedemux_dep)
+endif