ext/rubysl/openssl/deprecation.rb in rubysl-openssl-2.10 vs ext/rubysl/openssl/deprecation.rb in rubysl-openssl-2.11

@@ -1,11 +1,11 @@
 # frozen_string_literal: false
 module OpenSSL
   def self.deprecated_warning_flag
     unless flag = (@deprecated_warning_flag ||= nil)
       if try_compile("", flag = "-Werror=deprecated-declarations")
-        if with_config("broken-apple-openssl")
+        if /darwin/ =~ RUBY_PLATFORM and with_config("broken-apple-openssl")
           flag = "-Wno-deprecated-declarations"
         end
         $warnflags << " #{flag}"
       else
         flag = ""
@@ -14,9 +14,13 @@
     end
     flag
   end
 
   def self.check_func(func, header)
-    have_func(func, header, deprecated_warning_flag) and
-      have_header(header, nil, deprecated_warning_flag)
+    have_func(func, header, deprecated_warning_flag)
+  end
+
+  def self.check_func_or_macro(func, header)
+    check_func(func, header) or
+      have_macro(func, header) && $defs.push("-DHAVE_#{func.upcase}")
   end
 end