--- meson.build.orig	2022-03-28 04:52:01 UTC
+++ meson.build
@@ -74,7 +74,7 @@ configure_file(
         'prefix': get_option('prefix'),
         'VERSION': meson.project_version()
     },
-    install_dir: get_option('datadir') / 'pkgconfig'
+    install_dir: join_paths(get_option('prefix'), 'libdata/pkgconfig')
 )
 
 if get_option('update-mimedb')