Added configure options to disable OpenGL ES 1.1 and 2.0 individually

configure.in

@@ -1973,6 +1973,12 @@ dnl Check to see if OpenGL ES support is desired
 AC_ARG_ENABLE(video-opengles,
 AC_HELP_STRING([--enable-video-opengles], [include OpenGL ES support [[default=yes]]]),
               , enable_video_opengles=yes)
+AC_ARG_ENABLE(video-opengles1,
+AC_HELP_STRING([--enable-video-opengles1], [include OpenGL ES 1.1 support [[default=yes]]]),
+              , enable_video_opengles1=yes)
+AC_ARG_ENABLE(video-opengles2,
+AC_HELP_STRING([--enable-video-opengles2], [include OpenGL ES 2.0 support [[default=yes]]]),
+              , enable_video_opengles2=yes)
 
 dnl Find OpenGL ES
 CheckOpenGLESX11()
@@ -1993,36 +1999,40 @@ CheckOpenGLESX11()
             AC_DEFINE(SDL_VIDEO_OPENGL_EGL, 1, [ ])
         fi
             
-        AC_MSG_CHECKING(for OpenGL ES v1 headers)
-        video_opengles_v1=no
-        AC_TRY_COMPILE([
-         #include <GLES/gl.h>
-         #include <GLES/glext.h>
-        ],[
-        ],[
-        video_opengles_v1=yes
-        ])
-        AC_MSG_RESULT($video_opengles_v1)
-        if test x$video_opengles_v1 = xyes; then
-            AC_DEFINE(SDL_VIDEO_OPENGL_ES, 1, [ ])
-            AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES, 1, [ ])
-            SUMMARY_video="${SUMMARY_video} opengl_es1"
+        if test x$enable_video_opengles1 = xyes; then
+            AC_MSG_CHECKING(for OpenGL ES v1 headers)
+            video_opengles_v1=no
+            AC_TRY_COMPILE([
+             #include <GLES/gl.h>
+             #include <GLES/glext.h>
+            ],[
+            ],[
+            video_opengles_v1=yes
+            ])
+            AC_MSG_RESULT($video_opengles_v1)
+            if test x$video_opengles_v1 = xyes; then
+                AC_DEFINE(SDL_VIDEO_OPENGL_ES, 1, [ ])
+                AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES, 1, [ ])
+                SUMMARY_video="${SUMMARY_video} opengl_es1"
+            fi
         fi
         
-        AC_MSG_CHECKING(for OpenGL ES v2 headers)
-        video_opengles_v2=no
-        AC_TRY_COMPILE([
-         #include <GLES2/gl2.h>
-         #include <GLES2/gl2ext.h>
-        ],[
-        ],[
-        video_opengles_v2=yes
-        ])
-        AC_MSG_RESULT($video_opengles_v2)
-        if test x$video_opengles_v2 = xyes; then
-            AC_DEFINE(SDL_VIDEO_OPENGL_ES2, 1, [ ])
-            AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES2, 1, [ ])
-            SUMMARY_video="${SUMMARY_video} opengl_es2"
+        if test x$enable_video_opengles2 = xyes; then
+            AC_MSG_CHECKING(for OpenGL ES v2 headers)
+            video_opengles_v2=no
+            AC_TRY_COMPILE([
+             #include <GLES2/gl2.h>
+             #include <GLES2/gl2ext.h>
+            ],[
+            ],[
+            video_opengles_v2=yes
+            ])
+            AC_MSG_RESULT($video_opengles_v2)
+            if test x$video_opengles_v2 = xyes; then
+                AC_DEFINE(SDL_VIDEO_OPENGL_ES2, 1, [ ])
+                AC_DEFINE(SDL_VIDEO_RENDER_OGL_ES2, 1, [ ])
+                SUMMARY_video="${SUMMARY_video} opengl_es2"
+            fi
         fi
     fi
 }