Is it possible to get a more verbose style of echoing the complete
compile/build commands
like the old build ?
- Michael
On 21/03/12 14:07, Erik Joelsson wrote:
As outlined in [1], 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 build.
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 common subdir.
root, configure script and makefiles:
http://cr.openjdk.java.net/~erikj/build-infra-m1/webrev-root-new/
<http://cr.openjdk.java.net/%7Eerikj/build-infra-m1/webrev-root-new/>
langtools, 1 new makefile:
http://cr.openjdk.java.net/~erikj/build-infra-m1/webrev-langtools-new/
<http://cr.openjdk.java.net/%7Eerikj/build-infra-m1/webrev-langtools-new/>
langtools, GenerateNativeHeader annotation (this is already going in
through tools, but adding it here for reference as the jdk changes
depend on it)
http://cr.openjdk.java.net/~erikj/build-infra-m1/webrev-langtools-nativeheader/
<http://cr.openjdk.java.net/%7Eerikj/build-infra-m1/webrev-langtools-nativeheader/>
corba, 1 new makefile:
http://cr.openjdk.java.net/~erikj/build-infra-m1/webrev-corba-new/
<http://cr.openjdk.java.net/%7Eerikj/build-infra-m1/webrev-corba-new/>
jaxp, 1 new makefile
http://cr.openjdk.java.net/~erikj/build-infra-m1/webrev-jaxp-new/
<http://cr.openjdk.java.net/%7Eerikj/build-infra-m1/webrev-jaxp-new/>
jaxws, 1 new makefile
http://cr.openjdk.java.net/~erikj/build-infra-m1/webrev-jaxws-new/
<http://cr.openjdk.java.net/%7Eerikj/build-infra-m1/webrev-jaxws-new/>
jdk, just the changes to old files
http://cr.openjdk.java.net/~erikj/build-infra-m1/webrev-jdk-other/
<http://cr.openjdk.java.net/%7Eerikj/build-infra-m1/webrev-jdk-other/>
jdk, all changes including a partial copy of the old makefiles.
http://cr.openjdk.java.net/~erikj/build-infra-m1/webrev-jdk-new/
<http://cr.openjdk.java.net/%7Eerikj/build-infra-m1/webrev-jdk-new/>
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:
../autoconf/configure
make
(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!
/Erik
[1]
http://mail.openjdk.java.net/pipermail/build-infra-dev/2012-March/000571.html
