From 4c12eb747e36b99fc3831bf1d8ffca1777581870 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 27 Feb 2012 01:48:52 +0000
Subject: * ext/openssl/extconf.rb: suppress useless deprecation warnings  
 from OpenSSL added by Apple.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34823 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog                    | 5 +++++
 ext/digest/md5/extconf.rb    | 3 +++
 ext/digest/rmd160/extconf.rb | 3 +++
 ext/digest/sha1/extconf.rb   | 3 +++
 ext/digest/sha2/extconf.rb   | 3 +++
 ext/openssl/extconf.rb       | 3 +++
 6 files changed, 20 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index be4a7a36d3..42e7eb8e5f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon Feb 27 10:48:49 2012  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/openssl/extconf.rb: suppress useless deprecation warnings
+	  from OpenSSL added by Apple.
+
 Sun Feb 26 23:29:49 2012  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* regparse.c (add_code_range_to_buf0): wrong condition of duplicated
diff --git a/ext/digest/md5/extconf.rb b/ext/digest/md5/extconf.rb
index ddfdb707f2..803741a6d9 100644
--- a/ext/digest/md5/extconf.rb
+++ b/ext/digest/md5/extconf.rb
@@ -22,4 +22,7 @@ have_header("sys/cdefs.h")
 
 $preload = %w[digest]
 
+if try_compile("", flag = " -Wno-deprecated-declarations")
+  $warnflags << flag
+end
 create_makefile("digest/md5")
diff --git a/ext/digest/rmd160/extconf.rb b/ext/digest/rmd160/extconf.rb
index cc361e3d2b..8d8cdee6ba 100644
--- a/ext/digest/rmd160/extconf.rb
+++ b/ext/digest/rmd160/extconf.rb
@@ -21,4 +21,7 @@ have_header("sys/cdefs.h")
 
 $preload = %w[digest]
 
+if try_compile("", flag = " -Wno-deprecated-declarations")
+  $warnflags << flag
+end
 create_makefile("digest/rmd160")
diff --git a/ext/digest/sha1/extconf.rb b/ext/digest/sha1/extconf.rb
index fa9945cd43..77a4b2b847 100644
--- a/ext/digest/sha1/extconf.rb
+++ b/ext/digest/sha1/extconf.rb
@@ -21,4 +21,7 @@ have_header("sys/cdefs.h")
 
 $preload = %w[digest]
 
+if try_compile("", flag = " -Wno-deprecated-declarations")
+  $warnflags << flag
+end
 create_makefile("digest/sha1")
diff --git a/ext/digest/sha2/extconf.rb b/ext/digest/sha2/extconf.rb
index a8f0198cf0..e0634245a9 100644
--- a/ext/digest/sha2/extconf.rb
+++ b/ext/digest/sha2/extconf.rb
@@ -26,5 +26,8 @@ have_header("sys/cdefs.h")
 $preload = %w[digest]
 
 if have_type("uint64_t", "defs.h", $defs.join(' '))
+  if try_compile("", flag = " -Wno-deprecated-declarations")
+    $warnflags << flag
+  end
   create_makefile("digest/sha2")
 end
diff --git a/ext/openssl/extconf.rb b/ext/openssl/extconf.rb
index 3cea2ded7b..44ea3e5d0e 100644
--- a/ext/openssl/extconf.rb
+++ b/ext/openssl/extconf.rb
@@ -146,6 +146,9 @@ have_struct_member("X509_ATTRIBUTE", "single", "openssl/x509.h")
 
 message "=== Checking done. ===\n"
 
+if try_compile("", flag = " -Wno-deprecated-declarations")
+  $warnflags << flag
+end
 create_header
 create_makefile("openssl")
 message "Done.\n"
-- 
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