1 files changed, 27 insertions, 0 deletions
diff --git a/jni/ruby/ext/digest/md5/extconf.rb b/jni/ruby/ext/digest/md5/extconf.rb
new file mode 100644
index 0000000..ed4a8f5
--- /dev/null
+++ b/jni/ruby/ext/digest/md5/extconf.rb
@@ -0,0 +1,27 @@
+# -*- coding: us-ascii -*-
+# $RoughId: extconf.rb,v 1.3 2001/08/14 19:54:51 knu Exp $
+# $Id: extconf.rb 47802 2014-10-05 02:03:55Z nobu $
+
+require "mkmf"
+
+$defs << "-DHAVE_CONFIG_H"
+$INCFLAGS << " -I$(srcdir)/.."
+
+$objs = [ "md5init.#{$OBJEXT}" ]
+
+if !with_config("bundled-md5") &&
+    (dir_config("openssl")
+     pkg_config("openssl")
+     require File.expand_path('../../../openssl/deprecation', __FILE__)
+     have_library("crypto")) &&
+    OpenSSL.check_func("MD5_Transform", "openssl/md5.h")
+  $objs << "md5ossl.#{$OBJEXT}"
+else
+  $objs << "md5.#{$OBJEXT}"
+end
+
+have_header("sys/cdefs.h")
+
+$preload = %w[digest]
+
+create_makefile("digest/md5")