Update pnacl toolchain build

Update pnacl toolchain build

- Don't use pnacl-translate ahead of time
- Create regular pkg file
- Add very minimal sel_ldr testing

Still not working due to wrong main() symbol being linked
(link line puts -lppapi ad the beginning rather than 
the end).

Committed: https://chromium.googlesource.com/webports/+/1b1f5899eca3fa8be11c92d64b37aa9d03d7cd47

[Sam Clegg, 2016-01-12 22:51:01]

Description was changed from

==========
Update pnacl-on-pnacl build

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

to

==========
Update pnacl toolchain build

- Don't use pnacl-translate ahead of time
- Create regular pkg file
- Add very minimal sel_ldr testing

Still not working due to wrong main() symbol being linked
(link line puts -lppapi ad the beginning rather than 
the end).
==========

[Sam Clegg, 2016-01-12 22:51:01]

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

[bradnelson, 2016-01-12 23:16:32]

lgtm

[Sam Clegg, 2016-01-13 18:31:47]

The CQ bit was checked by sbc@chromium.org

[commit-bot: I haz the power, 2016-01-13 18:32:34]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1553053002/80001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1553053002/80001

[commit-bot: I haz the power, 2016-01-13 18:34:03]

Description was changed from

==========
Update pnacl toolchain build

- Don't use pnacl-translate ahead of time
- Create regular pkg file
- Add very minimal sel_ldr testing

Still not working due to wrong main() symbol being linked
(link line puts -lppapi ad the beginning rather than 
the end).
==========

to

==========
Update pnacl toolchain build

- Don't use pnacl-translate ahead of time
- Create regular pkg file
- Add very minimal sel_ldr testing

Still not working due to wrong main() symbol being linked
(link line puts -lppapi ad the beginning rather than 
the end).

Committed:
https://chromium.googlesource.com/webports/+/1b1f5899eca3fa8be11c92d64b37aa9d...
==========

[commit-bot: I haz the power, 2016-01-13 18:34:04]

Committed patchset #5 (id:80001) as
https://chromium.googlesource.com/webports/+/1b1f5899eca3fa8be11c92d64b37aa9d...