From edacc7d236b87ab3a53a5812967a8fd75d61cd09 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 12 Feb 2013 03:18:04 +0000
Subject: Get libc's path by ldd [Bug #7828] [ruby-core:52129]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39209 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_m17n_comb.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'test/ruby/test_m17n_comb.rb')

diff --git a/test/ruby/test_m17n_comb.rb b/test/ruby/test_m17n_comb.rb
index 904c6095e7..2de7179996 100644
--- a/test/ruby/test_m17n_comb.rb
+++ b/test/ruby/test_m17n_comb.rb
@@ -722,7 +722,8 @@ class TestM17NComb < Test::Unit::TestCase
   def test_str_crypt
     begin
       # glibc 2.16 or later denies salt contained other than [0-9A-Za-z./] #7312
-      glibcver = `#{RbConfig::CONFIG["libdir"]}/libc.so.6`[/\AGNU C Library.*version ([0-9.]+)/, 1].split('.').map(&:to_i)
+      glibcpath = `ldd #{RbConfig.ruby}`[/\S+\/libc.so\S+/]
+      glibcver = `#{glibcpath}`[/\AGNU C Library.*version ([0-9.]+)/, 1].split('.').map(&:to_i)
       strict_crypt = (glibcver <=> [2, 16]) > -1
     rescue
     end
-- 
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