render: add option -dDISABLE_RENDER

[d2df-sdl.git] / src / shared / a_modes.inc

diff --git a/src/shared/a_modes.inc b/src/shared/a_modes.inc
index 6789e6ee7ac17a5d783d10518add164132f5a4b3..d018fa0ddcc1f35ba5b88ab36e9fde8028a4c8de 100644 (file)
--- a/src/shared/a_modes.inc
+++ b/src/shared/a_modes.inc
@@ -135,6 +135,11 @@
     {$UNDEF ENABLE_CORPSES}
     {$DEFINE DISABLE_CORPSES}
   {$ENDIF}
+  {$IFDEF ENABLE_RENDER}
+    {$WARNING Render in headless mode has no sense. Disabled.}
+    {$UNDEF ENABLE_RENDER}
+    {$DEFINE DISABLE_RENDER}
+  {$ENDIF}
 {$ENDIF}
 
 {$IF DEFINED(ENABLE_MENU) AND DEFINED(DISABLE_MENU)}
@@ -203,6 +208,17 @@
   {$ENDIF}
 {$ENDIF}
 
+{$IF DEFINED(ENABLE_RENDER) AND DEFINED(DISABLE_RENDER)}
+  {$ERROR Select ENABLE_RENDER or DISABLE_RENDER}
+{$ELSEIF NOT DEFINED(ENABLE_RENDER) AND NOT DEFINED(DISABLE_RENDER)}
+  // default ENABLE/DISABLE render
+  {$IFDEF HEADLESS}
+    {$DEFINE DISABLE_RENDER}
+  {$ELSE}
+    {$DEFINE ENABLE_RENDER}
+  {$ENDIF}
+{$ENDIF}
+
 {$IF DEFINED(USE_SYSSTUB)}
   {$IF DEFINED(USE_SDL) OR DEFINED(USE_SDL2)}
     {$ERROR Only one system driver must be selected!}