From 63a23dc678361f9d3031141748d0ba6485516a54 Mon Sep 17 00:00:00 2001
From: akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 18 May 2014 00:58:34 +0000
Subject: * ext/etc/etc.c: Etc.uname method implemented.

* ext/etc/extconf.rb: Check uname() function.

  [ruby-core:62139] [Feature #9770]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45983 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/etc/extconf.rb | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'ext/etc/extconf.rb')

diff --git a/ext/etc/extconf.rb b/ext/etc/extconf.rb
index c26553e71a..26f0ad1364 100644
--- a/ext/etc/extconf.rb
+++ b/ext/etc/extconf.rb
@@ -1,6 +1,13 @@
 require 'mkmf'
 
+headers = []
+%w[sys/utsname.h].each {|h|
+  if have_header(h, headers)
+    headers << h
+  end
+}
 have_library("sun", "getpwnam")	# NIS (== YP) interface for IRIX 4
+have_func("uname((struct utsname *)NULL)", headers)
 have_func("getlogin")
 have_func("getpwent")
 have_func("getgrent")
-- 
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