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Dan Elphick 29006bb3c7 Revert "Reland "[build] Enable external flag header by default""
This reverts commit df5854c914.

Reason for revert: The v8-gn.h header file seems to be inconsistently rebuilt sometimes causing build failures: https://bugs.chromium.org/p/v8/issues/detail?id=11341

Original change's description:
> Reland "[build] Enable external flag header by default"
>
> This is a reland of d1da9694d4
>
> Relanding now that fixes for perfetto and cppgc are in:
> https://chromium-review.googlesource.com/c/v8/v8/+/2640458
> https://chromium-review.googlesource.com/c/v8/v8/+/2640480
>
> Original change's description:
> > [build] Enable external flag header by default
> >
> > Turns on v8_generate_external_defines_header.
> >
> > Bug: v8:11292
> > Change-Id: I4b1d9b47390b560b7cbf677948310694d8b03367
> > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2610966
> > Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> > Commit-Queue: Dan Elphick <delphick@chromium.org>
> > Auto-Submit: Dan Elphick <delphick@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#72201}
>
> Bug: v8:11292
> Change-Id: Ia47eeb6c45f4cc3db72c10782d677b69506fa3d6
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2642249
> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
> Commit-Queue: Dan Elphick <delphick@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#72226}

TBR=rmcilroy@chromium.org,delphick@chromium.org

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: v8:11292, v8:11341
Change-Id: I00719689e7a184e74699d074a01c10b4f462e553
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2647259
Reviewed-by: Dan Elphick <delphick@chromium.org>
Commit-Queue: Dan Elphick <delphick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#72289}
2021-01-25 13:49:37 +00:00
.github [github] Close PRs created on the V8 GitHub mirror automatically 2021-01-12 08:39:59 +00:00
build_overrides [build] Remove obsolete gn flag 2021-01-11 15:50:59 +00:00
custom_deps
docs
gni tracing: Initialize track events conditionally 2021-01-18 12:39:03 +00:00
include cppgc: MakeGarbageCollected: Move static asserts to implementation 2021-01-25 12:17:46 +00:00
infra [turboprop] Add a new test variant for turboprop-as-toptier 2021-01-22 11:19:59 +00:00
samples [api] Make ScriptOrigin take isolate as parameter 2021-01-14 23:51:04 +00:00
src [wasm][serialization] Use Jobs to avoid blocking 2021-01-25 13:12:36 +00:00
test [wasm-gc] Remove excess immediate from ref.cast/test 2021-01-25 12:42:36 +00:00
testing
third_party Remove tebbi from OWNERS and TODOs 2021-01-21 13:23:00 +00:00
tools [heap] Fix alignment of large fixed double array. 2021-01-22 12:49:48 +00:00
.clang-format
.clang-tidy
.editorconfig
.flake8
.git-blame-ignore-revs
.gitattributes
.gitignore [build] Remove legacy binutils 2021-01-08 12:33:31 +00:00
.gn
.vpython
.ycm_extra_conf.py
AUTHORS Remove duplicate AUTHORS entry 2020-12-08 13:49:34 +00:00
BUILD.gn Revert "Reland "[build] Enable external flag header by default"" 2021-01-25 13:49:37 +00:00
CODE_OF_CONDUCT.md
codereview.settings
COMMON_OWNERS Remove tebbi from OWNERS and TODOs 2021-01-21 13:23:00 +00:00
DEPS Update V8 DEPS. 2021-01-25 07:44:25 +00:00
DIR_METADATA
ENG_REVIEW_OWNERS
INFRA_OWNERS
INTL_OWNERS
LICENSE
LICENSE.fdlibm
LICENSE.strongtalk
LICENSE.v8
MIPS_OWNERS
OWNERS
PPC_OWNERS
PRESUBMIT.py
README.md
S390_OWNERS
WATCHLISTS Add a watchlist for ieee754.(cc|h) changes. 2021-01-11 18:10:19 +00:00

V8 JavaScript Engine

V8 is Google's open source JavaScript engine.

V8 implements ECMAScript as specified in ECMA-262.

V8 is written in C++ and is used in Google Chrome, the open source browser from Google.

V8 can run standalone, or can be embedded into any C++ application.

V8 Project page: https://v8.dev/docs

Getting the Code

Checkout depot tools, and run

    fetch v8

This will checkout V8 into the directory v8 and fetch all of its dependencies. To stay up to date, run

    git pull origin
    gclient sync

For fetching all branches, add the following into your remote configuration in .git/config:

    fetch = +refs/branch-heads/*:refs/remotes/branch-heads/*
    fetch = +refs/tags/*:refs/tags/*

Contributing

Please follow the instructions mentioned at v8.dev/docs/contribute.