dart-sdk/build/toolchain
Zach Anderson 726732dd6b [infra] Roll clang to match the version used by Flutter
Flutter uses the same clang toolchain as Fuchsia. This CL puts Dart
on that toolchain, as well. This roll should entail no changes to
glibc version requirements on Linux.

The Fuchsia buildtools distribute clang-format with the toolchain
rather than separately, so this CL introduces forwarding scripts
that are copied to the right place under //buildtools.

This CL sets the default for the number of workers in //tools/gn.py
to 1, as the newer GN version fails occasionally when run
concurrently with other invocations.

As Flutter does, this CL uses the clang toolchain to build for
Android. Thus, it is now possible to build for Android on MacOS.

This change is a prerequisite for assembling the SDK in GN
rather than with a python script:

https://codereview.chromium.org/2848943003/

and will be nicer for making prebuilt SDKs for Fuchsia.

Resubmitting this with the following fixes:
1. Rolls further forward to get past a GN bug
2. Fixes the Android build.
3. Style cleanups in gn.py

Review-Url: https://codereview.chromium.org/2858873005 .
2017-05-06 21:45:00 -07:00
..
android [infra] Roll clang to match the version used by Flutter 2017-05-06 21:45:00 -07:00
linux [infra] Roll clang to match the version used by Flutter 2017-05-06 21:45:00 -07:00
mac [infra] Roll clang to match the version used by Flutter 2017-05-06 21:45:00 -07:00
win GN build on windows 2016-10-04 09:19:07 -07:00
ccache.gni Add a snapshot of flutter/engine/src/build to our sdk 2016-07-01 11:09:28 -07:00
clang.gni Add a snapshot of flutter/engine/src/build to our sdk 2016-07-01 11:09:28 -07:00
gcc_toolchain.gni GN: Format more gn files 2016-10-27 04:25:34 -07:00
get_concurrent_links.py Add a snapshot of flutter/engine/src/build to our sdk 2016-07-01 11:09:28 -07:00
goma.gni Add a snapshot of flutter/engine/src/build to our sdk 2016-07-01 11:09:28 -07:00
OWNERS Add a snapshot of flutter/engine/src/build to our sdk 2016-07-01 11:09:28 -07:00