Changing default cxx_stdlib to libc++

[Ryan Schmidt]

On Mar 12, 2018, at 16:31, Michael wrote:

> On 2018-03-12, at 1:35 PM, Ryan Schmidt wrote:
>> 
>> We have a separate system, using Travis CI, for doing test builds of updates that have been submitted as pull requests but have not yet been merged into the repository master branch. But most maintainers that are committers don't submit pull requests for their own software, they just commit directly to master, so their changes would not go through Travis.
> 
> How about documenting the procedure to submit changes by poll requests,

There's lots of documentation about how to submit a pull request, such as:

https://help.github.com/articles/creating-a-pull-request/

We also have:

https://trac.macports.org/wiki/WorkingWithGit#pr

> and then verify the build bot.

What do you mean?

> (It may exist, but I have never seen it.)