From 589713bcb5cf4b52278a2cd6074d37c897dc79fc Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@ruby-lang.org>
Date: Fri, 28 Mar 2025 10:12:11 +0900
Subject: [PATCH] Ignore to build C extension for test files of bundled gems

---
 template/configure-ext.mk.tmpl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/template/configure-ext.mk.tmpl b/template/configure-ext.mk.tmpl
index bc192a37ce..cabdb652fd 100644
--- a/template/configure-ext.mk.tmpl
+++ b/template/configure-ext.mk.tmpl
@@ -33,7 +33,9 @@ gems:
 
 % exts.each do |t, (o, dirs)|
 %   dirs.each do |d|
-%     next if Dir.glob("#{srcdir}/#{d}/**/extconf.rb").empty?
+%     extconf = Dir.glob("#{srcdir}/#{d}/**/extconf.rb")
+%     next if extconf.empty?
+%     next if extconf.any?{|f| f.include?(".bundle/gems") && f.include?("test") }
 <%=t%>: <%=d%>/exts.mk
 <%=d%>/exts.mk: FORCE
 	$(Q)$(MINIRUBY) $(srcdir)/ext/extmk.rb --make='$(MAKE)' \