+ defined FPC_SUPPORTS_UNALIGNED if the compiler supports the

    unaligned() expression

git-svn-id: trunk@7469 -

compiler/options.pas

@@ -2001,6 +2001,9 @@ begin
   def_system_macro('FPC_REAL2REAL_FIXED');
   def_system_macro('FPC_STRTOCHARARRAYPROC');
   def_system_macro('FPC_NEW_BIGENDIAN_SETS');
+{$ifdef SUPPORT_UNALIGNED}
+  def_system_macro('FPC_SUPPORTS_UNALIGNED');
+{$endif SUPPORT_UNALIGNED}
 
 {$if defined(x86) or defined(arm)}
   def_system_macro('INTERNAL_BACKTRACE');