string [] cc_options = { "-lm", "-pg" };
valac += " -X -lm -X -pg";
-#if VALA_0_28 || VALA_0_30
+#if VALA_0_28 || VALA_0_30 || VALA_0_32
var pkg_config_command = Environment.get_variable ("PKG_CONFIG");
ccompiler.compile (context, cc_command, cc_options, pkg_config_command);
#else