[sushi] meson: remove unused defines

[Cosimo Cecchi <cosimoc src gnome org>]

commit 3c806ede2d00ec545ffe48f2e556156edc87c207
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Sep 3 19:20:19 2018 -0700

    meson: remove unused defines

 meson.build | 4 ----
 1 file changed, 4 deletions(-)
---
diff --git a/meson.build b/meson.build
index 20b830a..a968003 100644
--- a/meson.build
+++ b/meson.build
@@ -31,11 +31,7 @@ libdir = join_paths(get_option('prefix'), get_option('libdir'))
 libexecdir = join_paths(get_option('prefix'), get_option('libexecdir'))
 
 add_project_arguments(
-  '-DSUSHI_LIBDIR="' + libdir + '"',
-  '-DSUSHI_DATADIR="' + datadir + '"',
   '-DSUSHI_PKGDATADIR="' + join_paths(datadir, 'sushi') + '"',
-  '-DSUSHI_TOP_SRCDIR="' + meson.current_source_dir() + '"',
-  '-DSUSHI_BUILDDIR="' + meson.current_build_dir() + '"',
   '-DGETTEXT_PACKAGE="' + meson.project_name() + '"',
   language: 'c',
 )