Fixes to Android.mk generation for arm64.

gyp/opts.gyp

 # Gyp file for opts projects
 {
   'targets': [
     # Due to an unfortunate intersection of lameness between gcc and gyp,
     # we have to build the *_SSE2.cpp files in a separate target.  The
     # gcc lameness is that, in order to compile SSE2 intrinsics code, it
     # must be passed the -msse2 flag.  However, with this flag, it may
     # emit SSE2 instructions even for scalar code, such as the CPUID
     # test used to test for the presence of SSE2.  So that, and all other
     # code must be compiled *without* -msse2.  The gyp lameness is that it
@@ skipping 85 matching lines @@
                 # these fail to compile under xcode for ios
                 '../src/opts/memset.arm.S',
                 '../src/opts/SkBitmapProcState_opts_arm.cpp',
                 '../src/opts/SkBlitRow_opts_arm.cpp',
               ],
             }],
           ],
         }],
         [ '(skia_arch_type == "mips") or (skia_arch_type == "arm" and arm_version < 7) \
             or (skia_os == "ios") \
-            or (skia_os == "android" and skia_arch_type not in ["x86", "arm", "mips"])', {
+            or (skia_os == "android" and skia_arch_type not in ["x86", "arm", "mips", "arm64"])', {

[scroggo, 2014/04/08 22:05:37]

I'm surprised this didn't cause problems on the bots. Shouldn't this have
resulted in redefinitions?

[djsollen, 2014/04/09 13:18:36]

The bot is building with linux as the skia_os not android.

           'sources': [
             '../src/opts/SkBitmapProcState_opts_none.cpp',
             '../src/opts/SkBlitMask_opts_none.cpp',
             '../src/opts/SkBlitRow_opts_none.cpp',
             '../src/opts/SkBlurImage_opts_none.cpp',
             '../src/opts/SkMorphology_opts_none.cpp',
             '../src/opts/SkUtils_opts_none.cpp',
             '../src/opts/SkXfermode_opts_none.cpp',
           ],
         }],
@@ skipping 98 matching lines @@
         '../src/opts/SkBitmapProcState_matrix_neon.h',
         '../src/opts/SkBlitMask_opts_arm_neon.cpp',
         '../src/opts/SkBlitRow_opts_arm_neon.cpp',
         '../src/opts/SkBlurImage_opts_neon.cpp',
         '../src/opts/SkMorphology_opts_neon.cpp',
         '../src/opts/SkXfermode_opts_arm_neon.cpp',
       ],
     },
   ],
 }