From b1d889470e78ec5e64873ccbeb02979c2459fe10 Mon Sep 17 00:00:00 2001
From: Yuhei Okazaki <okazaki@fusic.co.jp>
Date: Thu, 9 Dec 2021 09:25:28 +0900
Subject: [PATCH] Specify MRB_NO_BOXING to prevent panic on esp32.

---
 components/mruby/build_config.rb | 2 ++
 main/component.mk                | 1 +
 2 files changed, 3 insertions(+)

diff --git a/components/mruby/build_config.rb b/components/mruby/build_config.rb
index 23c062b..d5706e0 100644
--- a/components/mruby/build_config.rb
+++ b/components/mruby/build_config.rb
@@ -40,6 +40,8 @@
     cc.defines << %w(MRB_STR_BUF_MIN_SIZE=20)
     cc.defines << %w(MRB_GC_STRESS)
     cc.defines << %w(POOL_PAGE_SIZE=256)
+    cc.defines << %w(MRB_NO_BOXING)
+    cc.defines << %w(MRB_USE_METHOD_T_STRUCT)
   end
 
   conf.cxx do |cxx|
diff --git a/main/component.mk b/main/component.mk
index ca3fb0e..7a7607f 100644
--- a/main/component.mk
+++ b/main/component.mk
@@ -1 +1,2 @@
 COMPONENT_DEPENDS = mruby
+CFLAGS += -DMRB_NO_BOXING