First build-infra push to jdk8 -- try out the new build system!
martijnverburg at gmail.com
Sat Apr 21 04:36:39 PDT 2012
I believe so yes, Fredrik does have a Mac after all ;-)
On 21 April 2012 12:34, Henri Gomez <henri.gomez at gmail.com> wrote:
> New build system has been tested allready on OSX ?
> Le 21 avr. 2012 à 09:10, Fredrik Öhrström <oehrstroem at gmail.com> a écrit :
> > For the new build you have to explicitly choose release,fastdebug or
> > (--with-debug-level=release,fastdebug or slowdebug)
> > So you do not need to turn off fastdebug, it defaults to release.
> > As for the demos and samples. They compile so much faster that there is
> > point in turning them off. 10 seconds on my workstation, and during
> > the incremental
> > they take no detectable time at all.
> > You probably want to do: --with-jvm-variants=server
> > when building on a 32bit machine since the default is client,server
> > (client,server,kernel on 32bit windows) And building extra libjvms does
> > a significant amount of time.
> > //Fredrik
> > 2012/4/21 Brian Goetz <brian.goetz at oracle.com>:
> >> Is there a list of "features" that can be turned on and off? With the
> >> build, I customize it with environment variables like
> >> NO_DOCS, NO_SAMPLES, and NO_DEMOS, which shaves lots of time off the
> >> Are there equivalent configure flags for these?
> >> On 4/12/2012 5:47 AM, Magnus Ihse Bursie wrote:
> >>> The build-infra project  has been working for a while with creating
> >>> new build system. The goals of the project include, but are not limited
> >>> to, improved build performance and improved ease of use.
> >>> The first part of this project has now been pushed to the jdk8 master
> >>> forest. This means that the new build system is available for you to
> >>> out! The old build system is still there, and if you want to continue
> >>> use it, you will notice no difference (for now...).
> >>> But if you are interested in trying the new build system, we welcome
> >>> to experiment with it! The basic operation is:
> >>> cd common/makefiles
> >>> ../autoconf/configure
> >>> make
> >>> More information is available in the new build README . If you want
> >>> to try the new build system, please read it first.
> >>> Please note that the new build system is not yet complete. We do not
> >>> have full platform support, nor are all parts of the old build
> >>> (but then we fall back on the old build system), and there are likely
> >>> be bugs. Most of all, we need to have exposure on a wide range of
> >>> different build systems, since the reality is always so much messier
> >>> than you'd want to believe. :-) Please help us to resolve such issues
> >>> early by trying the new build system!
> >>> Any questions or discussions on the new build system should be sent to
> >>> build-dev at openjdk.java.net.
> >>> /Magnus
> >>>  http://openjdk.java.net/projects/build-infra/index.html
> >>>  http://openjdk.java.net/projects/build-infra/guide.html
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