[dconf/wip/jtojnar/bash-completion-prefix] build: Install bash-completion relative to datadir

[Jan Tojnar <jtojnar src gnome org>]

commit b3c9423c6151f3c28e526083ea2f04987a780fdf
Author: Jan Tojnar <jtojnar gmail com>
Date:   Thu Apr 16 11:21:06 2020 +0200

    build: Install bash-completion relative to datadir
    
    Now that bash-completion 2.10 has been released, we no longer need
    to rely on distro patches for overriding prefix but can pass datadir.

 meson.build | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/meson.build b/meson.build
index 6620112..32ecd1d 100644
--- a/meson.build
+++ b/meson.build
@@ -50,8 +50,7 @@ dbus_session_service_dir = dependency('dbus-1').get_pkgconfig_variable('session_
 
 enable_bash_completion = get_option('bash_completion')
 if enable_bash_completion
-  # FIXME: the `.pc` file is wrong because `completionsdir` should be relative to `datadir`, not `prefix`
-  completions_dir = dependency('bash-completion').get_pkgconfig_variable('completionsdir', define_variable: 
['prefix', dconf_prefix])
+  completions_dir = dependency('bash-completion').get_pkgconfig_variable('completionsdir', define_variable: 
['datadir', dconf_datadir])
 endif
 
 configure_file(