--- dconf-0.30.1/meson_options.txt.orig	2018-10-22 23:53:04.000000000 +0200
+++ dconf-0.30.1/meson_options.txt	2018-10-30 20:32:08.195263612 +0100
@@ -1,3 +1,4 @@
 option('bash_completion', type: 'boolean', value: true, description: 'install bash completion files')
+option('bash_completion_dir', type: 'string', value: '')
 option('man', type: 'boolean', value: true, description: 'generate man pages')
 option('gtk_doc', type: 'boolean', value: false, description: 'use gtk-doc to build documentation')
--- dconf-0.38.0/meson.build.orig	2020-09-13 10:26:21.295046156 +0200
+++ dconf-0.38.0/meson.build	2020-09-13 10:29:23.197394039 +0200
@@ -50,12 +50,16 @@
 
 enable_bash_completion = get_option('bash_completion')
 if enable_bash_completion
+  if get_option('bash_completion_dir') != ''
+    completions_dir = get_option('bash_completion_dir')
+  else
   bash_completion_dep = dependency('bash-completion')
   completions_dir = bash_completion_dep.get_pkgconfig_variable(
     'completionsdir',
     # bash-completion 2.10 changed the substitutions
     define_variable: bash_completion_dep.version().version_compare('>= 2.10') ? ['datadir', dconf_datadir] : ['prefix', dconf_prefix],
   )
+  endif
 endif
 
 configure_file(