[NaCl SDK] Update Windows build to use vs2013 from depot_tools.

native_client_sdk/src/build_tools/build_artifacts.py

Index: native_client_sdk/src/build_tools/build_artifacts.py
diff --git a/native_client_sdk/src/build_tools/build_artifacts.py b/native_client_sdk/src/build_tools/build_artifacts.py
index 1a9f0d8a6862cec6e85453b2b429db8c8898a8ea..d583bc78a3a16df47d258af066bd995986f11dfe 100755
--- a/native_client_sdk/src/build_tools/build_artifacts.py
+++ b/native_client_sdk/src/build_tools/build_artifacts.py
@@ -358,8 +358,17 @@ def GetGypToolchainLib(root, tcname, xarch):
 
 def MakeGypArchives():
   join = os.path.join
-  gyp_nacl = join(NACL_DIR, 'build', 'gyp_nacl')
   gyp_chromium = join(SRC_DIR, 'build', 'gyp_chromium')
+  # TODO(binji): gyp_nacl doesn't build properly on Windows anymore; it only
+  # can use VS2010, not VS2013 which is now required by the Chromium repo. NaCl
+  # needs to be updated to perform the same logic as Chromium in detecting VS,
+  # which can now exist in the depot_tools directory.
+  # See https://code.google.com/p/nativeclient/issues/detail?id=4022
+  #
+  # For now, let's use gyp_chromium to build these components.
+  # gyp_nacl = join(NACL_DIR, 'build', 'gyp_nacl')

[bradn, 2014/12/15 23:10:06]

leave this in?

+  gyp_nacl = gyp_chromium

[Sam Clegg, 2014/12/15 23:17:41]

Does this slow down the build at all?

[binji, 2014/12/16 01:08:32]

Doesn't seem to.

+
   nacl_core_sdk_gyp = join(NACL_DIR, 'build', 'nacl_core_sdk.gyp')
   all_gyp = join(NACL_DIR, 'build', 'all.gyp')
   breakpad_gyp = join(SRC_DIR, 'breakpad', 'breakpad.gyp')