[shotwell/shotwell-0.30] _LIB needs to be a relative dir

[Jens Georg <jensgeorg src gnome org>]

commit 2ed561d2a05aa8f8256086a701ecde28221a36e4
Author: Jens Georg <mail jensge org>
Date:   Wed Apr 20 13:49:00 2022 +0200

    _LIB needs to be a relative dir
    
    No idea why that even worked before...
    
    As found by Rico Tzschichholz <ricotz ubuntu com>

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index a5f90619..f9c63dbb 100644
--- a/meson.build
+++ b/meson.build
@@ -12,7 +12,7 @@ conf.set('_VERSION', '"@0@"'.format(meson.project_version()))
 conf.set('_PREFIX', '"@0@"'.format(get_option('prefix')))
 conf.set('_LANG_SUPPORT_DIR', '"@0@"'.format(join_paths(get_option('prefix'), get_option('localedir'))))
 conf.set('_LIBEXECDIR', '"@0@"'.format(join_paths(get_option('prefix'), get_option('libexecdir'))))
-conf.set('_LIB', '"@0@"'.format(join_paths(get_option('prefix'), get_option('libdir'))))
+conf.set('_LIB', '"@0@"'.format(get_option('libdir')))
 configure_file(output : 'config.h', configuration: conf)
 
 config_incdir = include_directories('.')