From 3aab63d546b9266e93c9b8e8e54cb0991f0fb6ba Mon Sep 17 00:00:00 2001
From: Andre Noll <maan@tuebingen.mpg.de>
Date: Sat, 24 Jun 2023 21:50:11 +0200
Subject: [PATCH] build: yy_src_dir and yy_build_dir can be simply expanded.

Simply expanded variables should be preferred whenever possible since
they are more intuitive and a bit faster.
---
 Makefile.real | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile.real b/Makefile.real
index bd2bd9d9..42ff8626 100644
--- a/Makefile.real
+++ b/Makefile.real
@@ -35,8 +35,8 @@ m4depdir := $(build_dir)/m4deps
 lls_suite_dir := $(build_dir)/lls
 lls_m4_dir := m4/lls
 test_dir := t
-yy_src_dir = yy
-yy_build_dir = $(build_dir)/yy
+yy_src_dir := yy
+yy_build_dir := $(build_dir)/yy
 
 # sort removes duplicate words, which is all we need here
 all_objs := $(sort $(recv_objs) $(filter_objs) $(client_objs) $(gui_objs) \
-- 
2.39.5