[gnome-builder] doc: fix cross-reference paths in fixref usage

[Christian Hergert <chergert src gnome org>]

commit 4a026ff63021c2fc8d7b9a274d44ab04fea3f738
Author: Christian Hergert <chergert redhat com>
Date:   Tue Nov 7 14:41:38 2017 -0800

    doc: fix cross-reference paths in fixref usage

 doc/sdk/meson.build |   17 ++++++-----------
 1 files changed, 6 insertions(+), 11 deletions(-)
---
diff --git a/doc/sdk/meson.build b/doc/sdk/meson.build
index 7569eec..c74fa46 100644
--- a/doc/sdk/meson.build
+++ b/doc/sdk/meson.build
@@ -43,18 +43,13 @@ gnome.gtkdoc('libide',
 
        fixxref_args: [
          '--html-dir=@0@'.format(docpath),
-         '--extra-dir=@0@'.format(join_paths(cairo_docpath, 'cairo')),
-         '--extra-dir=@0@'.format(join_paths(gi_docpath, 'gi')),
-         '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gio')),
-         '--extra-dir=@0@'.format(join_paths(glib_docpath, 'glib')),
-         '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gobject')),
-         '--extra-dir=@0@'.format(join_paths(gtk_docpath, 'gdk3')),
-         '--extra-dir=@0@'.format(join_paths(gtk_docpath, 'gtk3')),
-         '--extra-dir=@0@'.format(join_paths(gtk_docpath, 'gtksourceview-3.0')),
-         '--extra-dir=@0@'.format(join_paths(libdazzle_docpath, 'libdazzle')),
-         '--extra-dir=@0@'.format(join_paths(json_docpath, 'json-glib')),
-         '--extra-dir=@0@'.format(join_paths(vte_docpath, 'vte-2.91')),
+         '--extra-dir=@0@'.format(cairo_docpath),
+         '--extra-dir=@0@'.format(gi_docpath),
+         '--extra-dir=@0@'.format(glib_docpath),
+         '--extra-dir=@0@'.format(gtk_docpath),
          '--extra-dir=@0@'.format(json_docpath),
+         '--extra-dir=@0@'.format(libdazzle_docpath),
+         '--extra-dir=@0@'.format(vte_docpath),
        ],
             install: true)