[MIPS64] Add build support in Skia for MIPS64

skia/skia_library_opts.gyp

Index: skia/skia_library_opts.gyp
diff --git a/skia/skia_library_opts.gyp b/skia/skia_library_opts.gyp
index 37f5eb44addf19bb387eb61118642ac4367e92a5..e634c0e8d496ac9029f1b56417bbb602effd671a 100644
--- a/skia/skia_library_opts.gyp
+++ b/skia/skia_library_opts.gyp
@@ -40,13 +40,13 @@
       'conditions': [
         [ 'os_posix == 1 and OS != "mac" and OS != "android" and \
            target_arch != "arm" and target_arch != "arm64" and \
-           target_arch != "mipsel"', {
+           target_arch != "mipsel" and target_arch != "mips64el"', {
           'cflags': [
             '-msse2',
           ],
         }],
         [ 'target_arch != "arm" and target_arch != "mipsel" and \
-           target_arch != "arm64"', {
+           target_arch != "arm64" and target_arch != "mips64el"', {
           'sources': [
             '../third_party/skia/src/opts/SkBitmapFilter_opts_SSE2.cpp',
             '../third_party/skia/src/opts/SkBitmapProcState_opts_SSE2.cpp',
@@ -132,7 +132,7 @@
             '../third_party/skia/src/opts/SkXfermode_opts_none.cpp',
           ],
         }],
-        [ 'target_arch == "mipsel"',{
+        [ 'target_arch == "mipsel" or target_arch == "mips64el"',{
           'cflags': [
             '-fomit-frame-pointer',
           ],
@@ -208,7 +208,7 @@
           ],
         }],
         [ 'target_arch != "arm" and target_arch != "arm64" and \
-           target_arch != "mipsel"', {
+           target_arch != "mipsel" and target_arch != "mips64el"', {
           'sources': [
             '../third_party/skia/src/opts/SkBitmapProcState_opts_SSSE3.cpp',
           ],