Fix the compile errors for mesa on Android

third_party/mesa/MesaLib/src/mesa/main/debug.c

 /*
  * Mesa 3-D graphics library
  * Version:  6.5
  *
  * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
  * Copyright (C) 2009  VMware, Inc.  All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
  * to deal in the Software without restriction, including without limitation
@@ skipping 198 matching lines @@
    for (i = 0; i < Elements(debug_opt); i++) {
       if (strstr(debug, debug_opt[i].name))
          MESA_VERBOSE |= debug_opt[i].flag;
    }
 
    /* Debug flag:
     */
    if (strstr(debug, "flush"))
       MESA_DEBUG_FLAGS |= DEBUG_ALWAYS_FLUSH;
 
-#if defined(_FPU_GETCW) && defined(_FPU_SETCW)
-   if (strstr(debug, "fpexceptions")) {
-      /* raise FP exceptions */
-      fpu_control_t mask;
-      _FPU_GETCW(mask);
-      mask &= ~(_FPU_MASK_IM | _FPU_MASK_DM | _FPU_MASK_ZM
-                | _FPU_MASK_OM | _FPU_MASK_UM);
-      _FPU_SETCW(mask);
-   }
-#endif
-
 #else
    (void) debug;
 #endif
 }
 
 
 void 
 _mesa_init_debug( GLcontext *ctx )
 {
    char *c;
@@ skipping 387 matching lines @@
             printf("%02x%02x%02x  ", data[0], data[1], data[2]);
          else if (c==4)
             printf("%02x%02x%02x%02x  ", data[0], data[1], data[2], data[3]);
          data += (img->RowStride - img->Width) * c;
       }
       /* XXX use img->ImageStride here */
       printf("\n");
    }
 #endif
 }