--- meson.build.orig	2021-12-02 03:37:39.000000000 -0900
+++ meson.build	2022-01-04 02:25:43.961204000 -0900
@@ -112,7 +112,7 @@
 
 executable('ftgrid',
   'src/ftgrid.c',
-  dependencies: libfreetype2_dep,
+  dependencies: [libfreetype2_dep, math_dep],
   include_directories: graph_include_dir,
   link_with: [ftcommon_lib, output_lib],
   install: true)