Subzero: Add presubmit-lite target.

Subzero: Add presubmit-lite target.

The big reduction is in greatly reducing the set of non-native cross tests.  Also, not so many copies of spec2k are run, and only one "representative" sandboxed target is built.

BUG= none
R=eholk@chromium.org

Committed: https://gerrit.chromium.org/gerrit/gitweb?p=native_client/pnacl-subzero.git;a=commit;h=e13d1ebb61b0ae97e0f432769803c660157b3545

[Jim Stichnoth, 2016-03-21 18:18:59]

Description was changed from

==========
Subzero: Add presubmit-lite target.

BUG= none
==========

to

==========
Subzero: Add presubmit-lite target.

The big reduction is in greatly reducing the set of non-native cross tests. 
Also, not so many copies of spec2k are run, and only one "representative"
sandboxed target is built.

BUG= none
==========

[Jim Stichnoth, 2016-03-21 18:18:59]

stichnot@chromium.org changed reviewers:
+ eholk@chromium.org, jpp@chromium.org, kschimpf@google.com, sehr@chromium.org

[Jim Stichnoth, 2016-03-21 18:19:25]

Motivated by trying to develop on a laptop over the weekend...

[Eric Holk, 2016-03-21 18:26:39]

https://codereview.chromium.org/1824723002/diff/1/Makefile.standalone
File Makefile.standalone (right):

https://codereview.chromium.org/1824723002/diff/1/Makefile.standalone#newcode357
Makefile.standalone:357: NEXES_LITE = $(SB_OBJDIR)/pnacl-sz.x8664.nexe
Does this bake in the assumption that PNaCl developers are always developing on
x86-64 machines?

[Jim Stichnoth, 2016-03-21 18:59:33]

https://codereview.chromium.org/1824723002/diff/1/Makefile.standalone
File Makefile.standalone (right):

https://codereview.chromium.org/1824723002/diff/1/Makefile.standalone#newcode357
Makefile.standalone:357: NEXES_LITE = $(SB_OBJDIR)/pnacl-sz.x8664.nexe
On 2016/03/21 18:26:38, Eric Holk wrote:
> Does this bake in the assumption that PNaCl developers are always developing
on
> x86-64 machines?

Not really.  This just picks one nexe to push all the way through to.  Note that
presubmit doesn't actually run any execution tests on the nexes.  If it did, the
expectation is that the run.py script would handle qemu emulation or whatever
was required for local platform execution.

[Eric Holk, 2016-03-21 19:20:49]

lgtm

https://codereview.chromium.org/1824723002/diff/1/Makefile.standalone
File Makefile.standalone (right):

https://codereview.chromium.org/1824723002/diff/1/Makefile.standalone#newcode357
Makefile.standalone:357: NEXES_LITE = $(SB_OBJDIR)/pnacl-sz.x8664.nexe
On 2016/03/21 18:59:33, stichnot wrote:
> On 2016/03/21 18:26:38, Eric Holk wrote:
> > Does this bake in the assumption that PNaCl developers are always developing
> on
> > x86-64 machines?
> 
> Not really.  This just picks one nexe to push all the way through to.  Note
that
> presubmit doesn't actually run any execution tests on the nexes.  If it did,
the
> expectation is that the run.py script would handle qemu emulation or whatever
> was required for local platform execution.

Okay, cool.

[Jim Stichnoth, 2016-03-21 19:49:36]

Description was changed from

==========
Subzero: Add presubmit-lite target.

The big reduction is in greatly reducing the set of non-native cross tests. 
Also, not so many copies of spec2k are run, and only one "representative"
sandboxed target is built.

BUG= none
==========

to

==========
Subzero: Add presubmit-lite target.

The big reduction is in greatly reducing the set of non-native cross tests. 
Also, not so many copies of spec2k are run, and only one "representative"
sandboxed target is built.

BUG= none
R=eholk@chromium.org

Committed:
https://gerrit.chromium.org/gerrit/gitweb?p=native_client/pnacl-subzero.git;a...
==========

[Jim Stichnoth, 2016-03-21 19:49:37]

Committed patchset #1 (id:1) manually as
e13d1ebb61b0ae97e0f432769803c660157b3545 (presubmit successful).