X-Git-Url: https://deadsoftware.ru/gitweb?p=d2df-sdl.git;a=blobdiff_plain;f=src%2Fgame%2FDoom2DF.lpr;h=758c4f9eb4fa2abc003b363db081ee87fa2f2fa1;hp=7f869f160006312da7185f9baf3d2a2a8e88cfe6;hb=6b40cfebd192158af012c86aa7fb4d1093807633;hpb=ff17260e083bdf4461154b916a716cd9b61126b1

diff --git a/src/game/Doom2DF.lpr b/src/game/Doom2DF.lpr
index 7f869f1..758c4f9 100644
--- a/src/game/Doom2DF.lpr
+++ b/src/game/Doom2DF.lpr
@@ -57,6 +57,12 @@
   {$ERROR Sound driver not selected. Use -dUSE_SOUNDSTUB or -dUSE_SDLMIXER or -dUSE_FMOD or -dUSE_OPENAL}
 {$ENDIF}
 
+{$IFDEF HEADLESS}
+  {$IFNDEF USE_SYSSTUB}
+    {$ERROR Using system driver has no sense for headless build. Use -dUSE_SYSSTUB instead}
+  {$ENDIF}
+{$ENDIF}
+
 {$IFDEF ENABLE_HOLMES}
   {$IFDEF HEADLESS}
     {$ERROR Holmes in HEADLESS mode has no sense}