From a267a40be7844224c5f000530bd3e8e906f1acea Mon Sep 17 00:00:00 2001
From: Jeremy Evans <code@jeremyevans.net>
Date: Wed, 10 Mar 2021 13:48:00 -0800
Subject: [PATCH] Do not use a libdir for glibc, it breaks Linux PPC64 (#70)

Fixes [Bug #12666]
---
 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
@@ -20,8 +20,8 @@
     # 64-bit ruby
     libdir = '/lib64' if File.directory? '/lib64'
   end
-  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"
 when /mingw/, /mswin/
   require "rbconfig"
   crtname = RbConfig::CONFIG["RUBY_SO_NAME"][/msvc\w+/] || 'ucrtbase'