From bc2a8a002a6c41fc1b28e02e15e2fb2b72d1b66e Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Sun, 14 Dec 2025 00:32:50 +0900
Subject: [PATCH] [Bug #21779] Uniquify `InitVM` functions as well as `Init`

Avoid possible name conflict when `--with-static-linked-ext`.
---
 ext/extmk.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ext/extmk.rb b/ext/extmk.rb
index eebfb5ba2a..8f847f4f3a 100755
--- a/ext/extmk.rb
+++ b/ext/extmk.rb
@@ -559,6 +559,7 @@ extend Module.new {
       if $static and (target = args.first).include?("/")
         base = File.basename(target)
         $defs << "-DInit_#{base}=Init_#{target.tr('/', '_')}"
+        $defs << "-DInitVM_#{base}=InitVM_#{target.tr('/', '_')}"
       end
       return super
     end