https://git.ruby-lang.org/ruby.git/commit/?id=2579593a56

From 2579593a56fd96d9085daa7f11dfc2dd231cb70f Mon Sep 17 00:00:00 2001
From: Jeremy Evans <code@j...>
Date: Wed, 10 Mar 2021 13:48:00 -0800
Subject: [ruby/fiddle] Do not use a libdir for glibc, it breaks Linux PPC64
 (#70)

Fixes [Bug #12666]

https://github.com/ruby/fiddle/commit/a267a40be7
---
 test/fiddle/helper.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/fiddle/helper.rb b/test/fiddle/helper.rb
index f38f903..a6e2019 100644
--- a/test/fiddle/helper.rb
+++ b/test/fiddle/helper.rb
@@ -47,8 +47,8 @@ when /linux/ https://github.com/ruby/ruby/blob/trunk/test/fiddle/helper.rb#L47
     libm_so = libc_so
   else
     # glibc
-    libc_so = File.join(libdir, "libc.so.6")
-    libm_so = File.join(libdir, "libm.so.6")
+    libc_so = "libc.so.6"
+    libm_so = "libm.so.6"
   end
 when /mingw/, /mswin/
   require "rbconfig"
-- 
cgit v1.1


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