RFR: JDK-8154841: Let different Jib profiles have different default make targets

[Erik Joelsson]

It would be really nice to get this reviewed as I have a lot of further 
work depending on this feature.

/Erik

On 2016-04-22 10:32, Erik Joelsson wrote:
> Currently all Jib profiles define the default make target configure 
> arg to be "all". While this works ok for our current main profiles, 
> it's a bit crude and will not work well when start introducing more 
> specialized profiles. I have implemented a way of specifying the list 
> of default make targets much like configure arguments are specified 
> today, by adding a function that converts this new field on a profile 
> into the corresponding configure arg.
>
> To demonstrate the feature I have also disable building of docs on 
> most profiles. The docs build is very platform independent and we are 
> currently wasting quite a bit of time letting every build, both 
> release and debug, build docs. With these changes, only linux-x64 
> builds docs by default. Note that this applies to distributed build 
> scenarios, like JPRT and RE at Oracle. A developer wanting to build 
> docs may still do so by typing "make docs".
>
> While tweaking the docs build, I also corrected the dependencies that 
> were recently introduced for the new open docs bundle. It seems I was 
> sloppy with the review on that change.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8154841
> Webrev: http://cr.openjdk.java.net/~erikj/8154841/webrev.top.01/
>
> /Erik