From 16cc6f3292c03638700fc41930f0ce7d4ba3e43a Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Fri, 24 Jun 2022 13:24:56 +0900
Subject: [PATCH] build_config/host-debug.rb: enable MRB_UTF8_STRING; ref #5727

---
 build_config/host-debug.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build_config/host-debug.rb b/build_config/host-debug.rb
index 600a4d78f..66e622ad6 100644
--- a/build_config/host-debug.rb
+++ b/build_config/host-debug.rb
@@ -8,7 +8,7 @@ MRuby::Build.new('host') do |conf|
   conf.gembox 'full-core'
 
   # C compiler settings
-  conf.cc.defines = %w(MRB_USE_DEBUG_HOOK MRB_NO_BOXING)
+  conf.cc.defines = %w(MRB_USE_DEBUG_HOOK MRB_NO_BOXING MRB_UTF8_STRING)
 
   # Generate mruby debugger command (require mruby-eval)
   conf.gem :core => "mruby-bin-debugger"