From e3cd0da0dfac97581c4938602f1fc1f54af4424c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Ko=C5=82odziejski?=
 <aquadran@users.sourceforge.net>
Date: Wed, 14 Oct 2020 07:06:18 +0200
Subject: [PATCH] BACKENDS: Attempt to fix buildbot targets

---
 backends/platform/sdl/sdl.cpp       | 12 ++++++------
 configure                           |  2 +-
 graphics/opengl/framebuffer.cpp     |  2 +-
 graphics/opengl/surfacerenderer.cpp |  2 +-
 graphics/opengl/texture.cpp         |  3 +--
 graphics/opengl/tiledsurface.cpp    |  2 +-
 graphics/renderer.cpp               |  2 +-
 7 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/backends/platform/sdl/sdl.cpp b/backends/platform/sdl/sdl.cpp
index 88a02d66996..80fb5155cec 100644
--- a/backends/platform/sdl/sdl.cpp
+++ b/backends/platform/sdl/sdl.cpp
@@ -49,11 +49,12 @@
 #include "backends/mutex/sdl/sdl-mutex.h"
 #include "backends/timer/sdl/sdl-timer.h"
 #include "backends/graphics/surfacesdl/surfacesdl-graphics.h"
+#include "backends/graphics3d/sdl/sdl-graphics3d.h"
 #ifdef USE_OPENGL
 #include "backends/graphics/openglsdl/openglsdl-graphics.h"
 #include "graphics/cursorman.h"
 #endif
-#ifdef USE_OPENGL_GAME
+#if defined(USE_OPENGL_GAME) || defined(USE_OPENGL_SHADERS) || defined(USE_GLES2)
 #include "backends/graphics3d/openglsdl/openglsdl-graphics3d.h"
 #include "graphics/opengl/context.h"
 #endif
@@ -305,7 +306,7 @@ void OSystem_SDL::initBackend() {
 	}
 }
 
-#ifdef USE_OPENGL_GAME
+#if defined(USE_OPENGL_GAME) || defined(USE_OPENGL_SHADERS) || defined(USE_GLES2)
 void OSystem_SDL::detectFramebufferSupport() {
 	_capabilities.openGLFrameBuffer = false;
 #if defined(USE_GLES2)
@@ -381,7 +382,7 @@ void OSystem_SDL::detectAntiAliasingSupport() {
 	SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, 0);
 }
 
-#endif // USE_OPENGL_GAME
+#endif // defined(USE_OPENGL_GAME) || defined(USE_OPENGL_SHADERS)
 
 void OSystem_SDL::engineInit() {
 #if SDL_VERSION_ATLEAST(2, 0, 0)
@@ -487,7 +488,7 @@ void OSystem_SDL::setWindowCaption(const char *caption) {
 	_window->setWindowCaption(cap);
 }
 
-#ifdef USE_OPENGL_GAME
+#if defined(USE_OPENGL_GAME) || defined(USE_OPENGL_SHADERS) || defined(USE_GLES2)
 Common::Array<uint> OSystem_SDL::getSupportedAntiAliasingLevels() const {
 	return _capabilities.openGLAntiAliasLevels;
 }
@@ -783,8 +784,7 @@ bool OSystem_SDL::setGraphicsMode(int mode, uint flags) {
 			sdlGraphicsManager->deactivateManager();
 			delete sdlGraphicsManager;
 		}
-
-#ifdef USE_OPENGL_GAME
+#if defined(USE_OPENGL_GAME) || defined(USE_OPENGL_SHADERS) || defined(USE_GLES2)
 		if (!dynamic_cast<OpenGLSdlGraphics3dManager *>(sdlGraphics3dManager)) {
 			if (sdlGraphics3dManager) {
 				sdlGraphics3dManager->deactivateManager();
diff --git a/configure b/configure
index 6a6f2fc7a7e..fb59341b420 100755
--- a/configure
+++ b/configure
@@ -5418,7 +5418,6 @@ EOF
 		for lib in "-lGLESv2" "-logles2"; do
 			if cc_check_no_clean $DEFINES $OPENGL_CFLAGS $OPENGL_LIBS $lib
 				then
-				_opengl_game=yes
 				_opengles2=yes
 				append_var OPENGL_LIBS "$lib"
 				break
@@ -5461,6 +5460,7 @@ fi
 # If 2d sdl gfx backend has no opengl we will not enable opengl in games due lack of gfx dynamic switch
 if test "$_opengl" = "no" ; then
 	_opengl_game=no
+	_opengl_shaders=no
 	_opengles2=no
 	_glew=no
 fi
diff --git a/graphics/opengl/framebuffer.cpp b/graphics/opengl/framebuffer.cpp
index 939fc2a21f8..57becce922e 100644
--- a/graphics/opengl/framebuffer.cpp
+++ b/graphics/opengl/framebuffer.cpp
@@ -23,7 +23,7 @@
 #include "common/textconsole.h"
 #include "common/util.h"
 
-#if defined(USE_OPENGL_GAME) && !defined(AMIGAOS) && !defined(__MORPHOS__)
+#if (defined(USE_OPENGL_GAME) || defined(USE_OPENGL_SHADERS) || defined(USE_GLES2)) && !defined(AMIGAOS) && !defined(__MORPHOS__)
 
 #if defined(SDL_BACKEND) && !defined(USE_GLEW) && !defined(USE_GLES2)
 #define GL_GLEXT_PROTOTYPES // For the GL_EXT_framebuffer_object extension
diff --git a/graphics/opengl/surfacerenderer.cpp b/graphics/opengl/surfacerenderer.cpp
index 060561b20fd..c5dd381a280 100644
--- a/graphics/opengl/surfacerenderer.cpp
+++ b/graphics/opengl/surfacerenderer.cpp
@@ -22,7 +22,7 @@
 
 #include "common/scummsys.h"
 
-#if defined(USE_OPENGL_GAME)
+#if defined(USE_OPENGL_GAME) || defined(USE_OPENGL_SHADERS) || defined(USE_GLES2)
 
 #include "graphics/opengl/surfacerenderer.h"
 
diff --git a/graphics/opengl/texture.cpp b/graphics/opengl/texture.cpp
index 0ea8d17cbef..098c5a152fd 100644
--- a/graphics/opengl/texture.cpp
+++ b/graphics/opengl/texture.cpp
@@ -22,12 +22,11 @@
 
 #include "common/textconsole.h"
 
-#if defined(USE_OPENGL_GAME)
+#if defined(USE_OPENGL_GAME) || defined(USE_OPENGL_SHADERS) || defined(USE_GLES2)
 
 #include "graphics/opengl/texture.h"
 #include "graphics/opengl/context.h"
 
-
 namespace OpenGL {
 
 template<class T>
diff --git a/graphics/opengl/tiledsurface.cpp b/graphics/opengl/tiledsurface.cpp
index 9c711f2c3ce..08af4671e67 100644
--- a/graphics/opengl/tiledsurface.cpp
+++ b/graphics/opengl/tiledsurface.cpp
@@ -22,7 +22,7 @@
 
 #include "common/textconsole.h"
 
-#if defined(USE_OPENGL_GAME)
+#if defined(USE_OPENGL_GAME) || defined(USE_OPENGL_SHADERS) || defined(USE_GLES2)
 
 #include "graphics/opengl/tiledsurface.h"
 
diff --git a/graphics/renderer.cpp b/graphics/renderer.cpp
index 64f55a26355..f54b56de249 100644
--- a/graphics/renderer.cpp
+++ b/graphics/renderer.cpp
@@ -27,7 +27,7 @@
 namespace Graphics {
 
 static const RendererTypeDescription rendererTypes[] = {
-#if defined(USE_OPENGL_GAME) && !defined(USE_GLES2)
+#if defined(USE_OPENGL_GAME)
 	{ "opengl", _s("OpenGL"), kRendererTypeOpenGL },
 #endif
 #if defined(USE_OPENGL_SHADERS) || defined(USE_GLES2)