diff --git a/src/shared/a_modes.inc b/src/shared/a_modes.inc
index 5fc22fa018c259b594338a0df0fa089adce3572b..68a06725be44bc6a09c866a23cc415a39205b2d6 100644 (file)
--- a/src/shared/a_modes.inc
+++ b/src/shared/a_modes.inc
{$IF DEFINED(USE_SYSSTUB) OR DEFINED(USE_SDL2)}
{$ERROR Only one system driver must be selected!}
{$ENDIF}
+ {$IFDEF USE_SDLMIXER}
+ {$ERROR SDL_mixer not supported with SDL 1.2.x}
+ {$ENDIF}
{$ELSEIF DEFINED(USE_SDL2)}
{$IF DEFINED(USE_SYSSTUB) OR DEFINED(USE_SDL)}
{$ERROR Only one system driver must be selected!}