mirror of https://github.com/libsdl-org/SDL
test: Improved detection of OpenGL support
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582f570600
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80cf4f0724
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@ -3825,6 +3825,9 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#include "SDL_opengl.h"
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#ifndef SDL_VIDEO_OPENGL
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#error SDL_VIDEO_OPENGL
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#endif
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int
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main ()
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@ -3850,11 +3853,10 @@ have_opengles=no
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#if defined (__IPHONEOS__)
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#include <OpenGLES/ES1/gl.h>
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#else
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#include <GLES/gl.h>
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#endif /* __QNXNTO__ */
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#include "SDL_opengles.h"
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#ifndef SDL_VIDEO_OPENGL_ES
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#error SDL_VIDEO_OPENGL_ES
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#endif
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int
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main ()
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@ -3880,12 +3882,9 @@ have_opengles2=no
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#if defined (__IPHONEOS__)
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#include <OpenGLES/ES2/gl.h>
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#include <OpenGLES/ES2/glext.h>
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#else
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#include <GLES2/gl2.h>
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#include <GLES2/gl2ext.h>
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#include "SDL_opengles2.h"
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#ifndef SDL_VIDEO_OPENGL_ES2
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#error SDL_VIDEO_OPENGL_ES2
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#endif
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int
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@ -125,6 +125,9 @@ AC_MSG_CHECKING(for OpenGL support)
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have_opengl=no
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AC_TRY_COMPILE([
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#include "SDL_opengl.h"
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#ifndef SDL_VIDEO_OPENGL
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#error SDL_VIDEO_OPENGL
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#endif
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],[
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],[
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have_opengl=yes
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@ -135,11 +138,10 @@ dnl Check for OpenGL ES
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AC_MSG_CHECKING(for OpenGL ES support)
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have_opengles=no
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AC_TRY_COMPILE([
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#if defined (__IPHONEOS__)
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#include <OpenGLES/ES1/gl.h>
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#else
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#include <GLES/gl.h>
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#endif /* __QNXNTO__ */
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#include "SDL_opengles.h"
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#ifndef SDL_VIDEO_OPENGL_ES
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#error SDL_VIDEO_OPENGL_ES
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#endif
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],[
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],[
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have_opengles=yes
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@ -150,12 +152,9 @@ dnl Check for OpenGL ES2
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AC_MSG_CHECKING(for OpenGL ES2 support)
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have_opengles2=no
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AC_TRY_COMPILE([
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#if defined (__IPHONEOS__)
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#include <OpenGLES/ES2/gl.h>
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#include <OpenGLES/ES2/glext.h>
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#else
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#include <GLES2/gl2.h>
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#include <GLES2/gl2ext.h>
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#include "SDL_opengles2.h"
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#ifndef SDL_VIDEO_OPENGL_ES2
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#error SDL_VIDEO_OPENGL_ES2
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#endif
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],[
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],[
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