From 87c3a28dda4534eec3fde4ef06dc5f324b2c4b3b Mon Sep 17 00:00:00 2001
From: DeaDDooMER <deaddoomer@deadsoftware.ru>
Date: Sun, 13 Oct 2019 02:11:41 +0300
Subject: [PATCH] use sdl2 as default driver

---
 src/game/Doom2DF.lpr   | 55 +-------------------------------------
 src/shared/a_modes.inc | 60 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 61 insertions(+), 54 deletions(-)

diff --git a/src/game/Doom2DF.lpr b/src/game/Doom2DF.lpr
index 758c4f9..b5b7bae 100644
--- a/src/game/Doom2DF.lpr
+++ b/src/game/Doom2DF.lpr
@@ -14,6 +14,7 @@
  *)
 {$INCLUDE ../shared/a_modes.inc}
 {$IFDEF ANDROID}library{$ELSE}program{$ENDIF} Doom2DF;
+
 {$IFNDEF HEADLESS}
   {$IFDEF WINDOWS}
     {$APPTYPE GUI}
@@ -21,60 +22,6 @@
 {$ENDIF}
 {$HINTS OFF}
 
-{$IF DEFINED(USE_SYSSTUB)}
-  {$IF DEFINED(USE_SDL) OR DEFINED(USE_SDL2)}
-    {$ERROR Only one system driver must be selected!}
-  {$ENDIF}
-{$ELSEIF DEFINED(USE_SDL)}
-  {$IF DEFINED(USE_SYSSTUB) OR DEFINED(USE_SDL2)}
-    {$ERROR Only one system driver must be selected!}
-  {$ENDIF}
-{$ELSEIF DEFINED(USE_SDL2)}
-  {$IF DEFINED(USE_SYSSTUB) OR DEFINED(USE_SDL)}
-    {$ERROR Only one system driver must be selected!}
-  {$ENDIF}
-{$ELSE}
-  {$ERROR System driver not selected. Use -dUSE_SYSSTUB or -dUSE_SDL or -dUSE_SDL2}
-{$ENDIF}
-
-{$IF DEFINED(USE_SOUNDSTUB)}
-  {$IF DEFINED(USE_SDLMIXER) OR DEFINED(USE_FMOD) OR DEFINED(USE_OPENAL)}
-    {$ERROR Only one sound driver must be selected!}
-  {$ENDIF}
-{$ELSEIF DEFINED(USE_SDLMIXER)}
-  {$IF DEFINED(USE_SOUNDSTUB) OR DEFINED(USE_FMOD) OR DEFINED(USE_OPENAL)}
-    {$ERROR Only one sound driver must be selected!}
-  {$ENDIF}
-{$ELSEIF DEFINED(USE_FMOD)}
-  {$IF DEFINED(USE_SOUNDSTUB) OR DEFINED(USE_SDLMIXER) OR DEFINED(USE_OPENAL)}
-    {$ERROR Only one sound driver must be selected!}
-  {$ENDIF}
-{$ELSEIF DEFINED(USE_OPENAL)}
-  {$IF DEFINED(USE_SOUNDSTUB) OR DEFINED(USE_SDLMIXER) OR DEFINED(USE_FMOD)}
-    {$ERROR Only one sound driver must be selected!}
-  {$ENDIF}
-{$ELSE}
-  {$ERROR Sound driver not selected. Use -dUSE_SOUNDSTUB or -dUSE_SDLMIXER or -dUSE_FMOD or -dUSE_OPENAL}
-{$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}
-  {$ENDIF}
-  {$IFNDEF USE_SDL2}
-    {$ERROR Holmes supported only with SDL2}
-  {$ENDIF}
-  {$IFDEF USE_GLES1}
-    {$ERROR Holmes not supported with GLES}
-  {$ENDIF}
-{$ENDIF}
-
 uses
 {$IFDEF ANDROID}
   ctypes,
diff --git a/src/shared/a_modes.inc b/src/shared/a_modes.inc
index fc8cc51..733abb8 100644
--- a/src/shared/a_modes.inc
+++ b/src/shared/a_modes.inc
@@ -82,3 +82,63 @@
     {$DEFINE WINDOWS}
   {$ENDIF WINDOWS}
 {$ENDIF}
+
+(* --------- Build options check --------- *)
+
+{$IFDEF HEADLESS}
+  {$DEFINE USE_SYSSTUB}
+  {$IF DEFINED(USE_SDL) OR DEFINED(USE_SDL2)}
+    {$WARNING System drivers not supported in headless mode. Force stub driver...}
+    {$UNDEF USE_SDL}
+    {$UNDEF USE_SDL2}
+  {$ENDIF}
+{$ENDIF}
+
+{$IF DEFINED(USE_SYSSTUB)}
+  {$IF DEFINED(USE_SDL) OR DEFINED(USE_SDL2)}
+    {$ERROR Only one system driver must be selected!}
+  {$ENDIF}
+{$ELSEIF DEFINED(USE_SDL)}
+  {$IF DEFINED(USE_SYSSTUB) OR DEFINED(USE_SDL2)}
+    {$ERROR Only one system driver must be selected!}
+  {$ENDIF}
+{$ELSEIF DEFINED(USE_SDL2)}
+  {$IF DEFINED(USE_SYSSTUB) OR DEFINED(USE_SDL)}
+    {$ERROR Only one system driver must be selected!}
+  {$ENDIF}
+{$ELSE}
+  {$DEFINE USE_SDL2}
+  {.$ERROR System driver not selected. Use -dUSE_SYSSTUB or -dUSE_SDL or -dUSE_SDL2}
+{$ENDIF}
+
+{$IF DEFINED(USE_SOUNDSTUB)}
+  {$IF DEFINED(USE_SDLMIXER) OR DEFINED(USE_FMOD) OR DEFINED(USE_OPENAL)}
+    {$ERROR Only one sound driver must be selected!}
+  {$ENDIF}
+{$ELSEIF DEFINED(USE_SDLMIXER)}
+  {$IF DEFINED(USE_SOUNDSTUB) OR DEFINED(USE_FMOD) OR DEFINED(USE_OPENAL)}
+    {$ERROR Only one sound driver must be selected!}
+  {$ENDIF}
+{$ELSEIF DEFINED(USE_FMOD)}
+  {$IF DEFINED(USE_SOUNDSTUB) OR DEFINED(USE_SDLMIXER) OR DEFINED(USE_OPENAL)}
+    {$ERROR Only one sound driver must be selected!}
+  {$ENDIF}
+{$ELSEIF DEFINED(USE_OPENAL)}
+  {$IF DEFINED(USE_SOUNDSTUB) OR DEFINED(USE_SDLMIXER) OR DEFINED(USE_FMOD)}
+    {$ERROR Only one sound driver must be selected!}
+  {$ENDIF}
+{$ELSE}
+  {$ERROR Sound driver not selected. Use -dUSE_SOUNDSTUB or -dUSE_SDLMIXER or -dUSE_FMOD or -dUSE_OPENAL}
+{$ENDIF}
+
+{$IFDEF ENABLE_HOLMES}
+  {$IFDEF HEADLESS}
+    {$ERROR Holmes in HEADLESS mode has no sense}
+  {$ENDIF}
+  {$IFNDEF USE_SDL2}
+    {$ERROR Holmes supported only with SDL2}
+  {$ENDIF}
+  {$IFDEF USE_GLES1}
+    {$ERROR Holmes not supported with GLES}
+  {$ENDIF}
+{$ENDIF}
-- 
2.29.2