Emit patched_sdk in the root output directory.

Emit patched_sdk in the root output directory.

Previously it was emitted in the directory used for intermediate files, which
is build system specific.

test.py script needs to locate patched_sdk thus its location must be aligned
between build systems.

Use checked in SDK if available and fallback on dart_boostrap if not available to speed up Debug builds

BUG=
R=kustermann@google.com

Committed: https://github.com/dart-lang/sdk/commit/d96c11fcddc6309776b3dc74bc892151784fac97

[Vyacheslav Egorov (Google), 2016-11-01 09:05:38]

vegorov@google.com changed reviewers:
+ kustermann@google.com

[Vyacheslav Egorov (Google), 2016-11-01 09:05:39]

PTAL

https://codereview.chromium.org/2469683002/diff/1/runtime/vm/BUILD.gn
File runtime/vm/BUILD.gn (right):

https://codereview.chromium.org/2469683002/diff/1/runtime/vm/BUILD.gn#newcode444
runtime/vm/BUILD.gn:444: patched_sdk_dir = "$root_out_dir/patched_sdk"
This is the only line that has changed. 

Here $target_gen_dir became $root_out_dir

The rest is gn format doing.

[kustermann, 2016-11-01 09:22:20]

lgtm

[Vyacheslav Egorov (Google), 2016-11-01 16:22:35]

Description was changed from

==========
Emit patched_sdk in the root output directory.

Previously it was emitted in the directory used for intermediate files, which
is build system specific.

test.py script needs to locate patched_sdk thus its location must be aligned
between build systems.

BUG=
==========

to

==========
Emit patched_sdk in the root output directory.

Previously it was emitted in the directory used for intermediate files, which
is build system specific.

test.py script needs to locate patched_sdk thus its location must be aligned
between build systems.

Use checked in SDK if available and fallback on dart_boostrap if not available
to speed up Debug builds

BUG=
==========

[kustermann, 2016-11-01 16:26:01]

lgtm

https://codereview.chromium.org/2469683002/diff/20001/tools/patch_sdk.py
File tools/patch_sdk.py (right):

https://codereview.chromium.org/2469683002/diff/20001/tools/patch_sdk.py#newc...
tools/patch_sdk.py:37: 'bin', 'dart')
utils.CheckedInSdkExecutable()

[Vyacheslav Egorov (Google), 2016-11-01 16:34:30]

Description was changed from

==========
Emit patched_sdk in the root output directory.

Previously it was emitted in the directory used for intermediate files, which
is build system specific.

test.py script needs to locate patched_sdk thus its location must be aligned
between build systems.

Use checked in SDK if available and fallback on dart_boostrap if not available
to speed up Debug builds

BUG=
==========

to

==========
Emit patched_sdk in the root output directory.

Previously it was emitted in the directory used for intermediate files, which
is build system specific.

test.py script needs to locate patched_sdk thus its location must be aligned
between build systems.

Use checked in SDK if available and fallback on dart_boostrap if not available
to speed up Debug builds

BUG=
R=kustermann@google.com

Committed:
https://github.com/dart-lang/sdk/commit/d96c11fcddc6309776b3dc74bc892151784fac97
==========

[Vyacheslav Egorov (Google), 2016-11-01 16:34:31]

Committed patchset #3 (id:40001) manually as
d96c11fcddc6309776b3dc74bc892151784fac97 (presubmit successful).