Add MACOS to extradefines field of tsysteminfo for m68k-macosclassic and powerpc-macosclassic

git-svn-id: trunk@45774 -

compiler/systems/i_macos.pas

@@ -36,7 +36,7 @@ unit i_macos;
             flags        : [tf_p_ext_support,tf_files_case_aware];
             cpu          : cpu_powerpc;
             unit_env     : '';
-            extradefines : '';
+            extradefines : 'MacOS';
             exeext       : '';
             defext       : '';
             scriptext    : '';
@@ -103,7 +103,7 @@ unit i_macos;
             flags        : [tf_p_ext_support,tf_files_case_aware];
             cpu          : cpu_m68k;
             unit_env     : '';
-            extradefines : '';
+            extradefines : 'MacOS';
             exeext       : '';
             defext       : '';
             scriptext    : '';