From 597e06360642189d332fadf25b2b6ba9b1df6387 Mon Sep 17 00:00:00 2001
From: Kenta Murata <mrkn@mrkn.jp>
Date: Mon, 4 Jan 2021 12:01:04 +0900
Subject: [PATCH] Revert "Include RUBY_EXTCONF_H if available"

It is unnecessary because RUBY_EXTCONF_H has already been included in
ruby/internal/config.h.

This reverts commit 0644f466b0ef017202712882b557ba32863002c4.
---
 ext/bigdecimal/bigdecimal.h | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/ext/bigdecimal/bigdecimal.h b/ext/bigdecimal/bigdecimal.h
index 919583d04f..900ebd412a 100644
--- a/ext/bigdecimal/bigdecimal.h
+++ b/ext/bigdecimal/bigdecimal.h
@@ -14,10 +14,6 @@
 #include "ruby/ruby.h"
 #include <float.h>
 
-#ifdef RUBY_EXTCONF_H
-# include RUBY_EXTCONF_H
-#endif
-
 #if defined(__bool_true_false_are_defined)
 # /* Take that. */