Review Request: Build-infra M1
oehrstroem at gmail.com
Fri Mar 23 12:11:30 PDT 2012
in increasing order of verbosity
make VERBOSE="-d -p"
Den fredagen den 23:e mars 2012 skrev Michael McMahon<
michael.x.mcmahon at oracle.com>:
> Is it possible to get a more verbose style of echoing the complete
> like the old build ?
> - Michael
> On 21/03/12 14:07, Erik Joelsson wrote:
> As outlined in , the build-infra project would like to push the
current work into jdk8 in order to expose it to a wider audience. The
webrevs are made against the jdk8/build forest. In each repository, there
are two kinds of changes:
> 1. Changes to old makefiles and source code to be compatible with the new
> 2. The new makefiles
> For corba, jaxp and jaxws, all changes of category 1 have already gone
in. For langtools, we are awaiting one more change for introducing the
GenerateNativeHeader annotation. For hotspot, all necessary changes have
been pushed into hotspot-rt. For jdk, there are two webrevs, one with
everything and one with just the category 1 changes, to make it easier to
see them. Finally for the root repository there are only new files in the
> root, configure script and makefiles:
> langtools, 1 new makefile:
> langtools, GenerateNativeHeader annotation (this is already going in
through tools, but adding it here for reference as the jdk changes depend
> corba, 1 new makefile:
> jaxp, 1 new makefile
> jaxws, 1 new makefile
> jdk, just the changes to old files
> jdk, all changes including a partial copy of the old makefiles.
> Of course, if you prefer you can look at the new makefiles directly in
the build-infra/jdk8 repository forest too.
> These changes should not affect the old build at all. To build using the
new build system, change directory to "common/makefiles" and:
> (make images)
> State of the new build (the old build should of course be unaffected):
> Linux 32bit: Works
> Linux 64bit: Works
> Windows 32bit: Works
> Windows 64bit: Works
> Solaris i586: Builds but launchers currently unusable
> Some notes:
> The old and new build (on linux x64) produce very close to equal
results. There is a comparison script in common/bin/compareimage.sh with
which this can be checked.
> Not all makefiles in jdk have been converted yet, for those that haven't
been, a copy of the old files are used.
> Not all promised features in the java compilation are active and ready in
this milestone. Most notably, it's still not using more than one cpu and
the nifty new dependency tracking is disabled. A clean build is still
pretty fast, but incremental builds aren't as good as they will be yet.
> On windows, only cygwin is currently supported.
> Now please share your feedback!
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