[NaCl SDK] Remove newlib toolchain from the SDK

[NaCl SDK] Remove newlib toolchain from the SDK

We now have nacl-clang which is a far more modern compiler
with C++11 support.

CQ_EXTRA_TRYBOTS=tryserver.chromium.linux:linux_nacl_sdk;tryserver.chromium.mac:mac_nacl_sdk;tryserver.chromium.win:win_nacl_sdk

Committed: https://crrev.com/ca78e94710d6eeaebc7bb1215ba15438ff3d0a10
Cr-Commit-Position: refs/heads/master@{#352433}

[Sam Clegg, 2015-10-02 23:01:28]

sbc@chromium.org changed reviewers:
+ binji@chromium.org

[Sam Clegg, 2015-10-02 23:01:45]

sbc@chromium.org changed reviewers:
+ bradnelson@chromium.org

[binji, 2015-10-02 23:08:06]

lgtm

https://codereview.chromium.org/1388503003/diff/20001/native_client_sdk/src/b...
File native_client_sdk/src/build_tools/build_sdk.py (right):

https://codereview.chromium.org/1388503003/diff/20001/native_client_sdk/src/b...
native_client_sdk/src/build_tools/build_sdk.py:68: 'arm_newlib':
('nacl_arm_newlib', '%(platform)s_arm_newlib', 'arm'),
remove this too?

https://codereview.chromium.org/1388503003/diff/20001/native_client_sdk/src/l...
File native_client_sdk/src/libraries/nacl_io/library.dsc (right):

https://codereview.chromium.org/1388503003/diff/20001/native_client_sdk/src/l...
native_client_sdk/src/libraries/nacl_io/library.dsc:2: 'TOOLS': ['glibc',
'bionic', 'pnacl', 'linux', 'mac', 'clang-newlib'],
reorder this one too?

https://codereview.chromium.org/1388503003/diff/20001/native_client_sdk/src/t...
File native_client_sdk/src/tools/nacl_gcc.mk (right):

https://codereview.chromium.org/1388503003/diff/20001/native_client_sdk/src/t...
native_client_sdk/src/tools/nacl_gcc.mk:530: # For glibc, runnable-ld.so is the
exectauble, and the "app" is a .so that
sp: executable
also "an .so" is better, or "a shared object"

[bradnelson, 2015-10-02 23:21:15]

lgtm aside from binji's comments
YEAH!, one less toolchain

[Sam Clegg, 2015-10-02 23:42:51]

Also, updated build_artifacts.py (here I also removed bionic support since that
is on its way out anyway and keeping it around was more complicated).

https://codereview.chromium.org/1388503003/diff/20001/native_client_sdk/src/b...
File native_client_sdk/src/build_tools/build_sdk.py (right):

https://codereview.chromium.org/1388503003/diff/20001/native_client_sdk/src/b...
native_client_sdk/src/build_tools/build_sdk.py:68: 'arm_newlib':
('nacl_arm_newlib', '%(platform)s_arm_newlib', 'arm'),
On 2015/10/02 23:08:06, binji wrote:
> remove this too?

Done.

https://codereview.chromium.org/1388503003/diff/20001/native_client_sdk/src/l...
File native_client_sdk/src/libraries/nacl_io/library.dsc (right):

https://codereview.chromium.org/1388503003/diff/20001/native_client_sdk/src/l...
native_client_sdk/src/libraries/nacl_io/library.dsc:2: 'TOOLS': ['glibc',
'bionic', 'pnacl', 'linux', 'mac', 'clang-newlib'],
On 2015/10/02 23:08:06, binji wrote:
> reorder this one too?

Done.

https://codereview.chromium.org/1388503003/diff/20001/native_client_sdk/src/t...
File native_client_sdk/src/tools/nacl_gcc.mk (right):

https://codereview.chromium.org/1388503003/diff/20001/native_client_sdk/src/t...
native_client_sdk/src/tools/nacl_gcc.mk:530: # For glibc, runnable-ld.so is the
exectauble, and the "app" is a .so that
On 2015/10/02 23:08:06, binji wrote:
> sp: executable
> also "an .so" is better, or "a shared object"

Done.

[binji, 2015-10-03 05:07:14]

On 2015/10/02 at 23:42:51, sbc wrote:
> Also, updated build_artifacts.py (here I also removed bionic support since
that is on its way out anyway and keeping it around was more complicated).

OK, though we should probably just remove build_artifacts. We're never going to
move NaCl SDK out of the Chrome repo now.

[Sam Clegg, 2015-10-05 17:27:24]

The CQ bit was checked by sbc@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2015-10-05 17:31:31]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1388503003/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1388503003/40001

[commit-bot: I haz the power, 2015-10-05 21:19:03]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-10-05 21:19:04]

Dry run: This issue passed the CQ dry run.

[Sam Clegg, 2015-10-05 21:23:03]

The CQ bit was checked by sbc@chromium.org

[Sam Clegg, 2015-10-05 21:23:03]

The patchset sent to the CQ was uploaded after l-g-t-m from
bradnelson@chromium.org, binji@chromium.org
Link to the patchset: https://codereview.chromium.org/1388503003/#ps40001
(title: " ")

[commit-bot: I haz the power, 2015-10-05 21:24:15]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1388503003/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1388503003/40001

[commit-bot: I haz the power, 2015-10-05 21:36:08]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-10-05 21:37:18]

Patchset 3 (id:??) landed as
https://crrev.com/ca78e94710d6eeaebc7bb1215ba15438ff3d0a10
Cr-Commit-Position: refs/heads/master@{#352433}