Update gyp LINK_COMMANDS_AIX to support both 32-bit and 64-bit files.

Update gyp LINK_COMMANDS_AIX to support both 32-bit and 64-bit files.
* cmd_alink: Add -X32_64 option.
* cmd_alink_thin: Add -X32_64 option.

BUG=
R=thakis@chromium.org

Committed: https://chromium.googlesource.com/external/gyp/+/cf3170e30578d600b8ec8cd68553cc5e606d42eb

[David Edelsohn, 2015-09-04 13:03:23]

dje.gcc@gmail.com changed reviewers:
+ thakis@chromium.org

[Nico, 2015-09-04 17:05:27]

cl description should probably say -X32_64 not -X32-64? other than that rs-lgtm,
i know nothing about aix

[David Edelsohn, 2015-09-11 13:00:34]

On 2015/09/04 17:05:27, Nico (afk Tue-Wed Sep 7-8) wrote:
> cl description should probably say -X32_64 not -X32-64? other than that
rs-lgtm,
> i know nothing about aix

I have updated the description.  I tried to land the patch, but I do not have
commit privileges for the repository.  Would someone please land the patch for
me?

[vogelheim, 2015-09-16 08:51:39]

Committed patchset #1 (id:1) manually as
cf3170e30578d600b8ec8cd68553cc5e606d42eb (presubmit successful).

[vogelheim, 2015-09-16 08:55:03]

On 2015/09/16 08:51:39, vogelheim wrote:
> Committed patchset #1 (id:1) manually as
> cf3170e30578d600b8ec8cd68553cc5e606d42eb (presubmit successful).

Landed. Forgot to add "Patch from ..." in description to give due credit. Really
sorry about that.