I remember Kelly calling for hazard pay for anyone deleting code and
triple pay for anyone deleting Makefile code.
At a high level the plan looks reasonable. Aside from build tools then
what else are you expecting to look at in step 2?
So is the plan to do all of this in jdk8 before RDP2? If so then what
would you think about pushing the changes to jdk8/tl rather than
jdk8/build? I suggest pushing the changes to jdk8/tl because you are
more likely to get more usage and testing before the changes go into
jdk8. Also it helps to reduce conflicts (the white-spacing and split out
of CompileNativeLibraries.gmk was disruptive).
-Alan
On 30/10/2013 14:22, Magnus Ihse Bursie wrote:
I have started working on removing the old build system. See
https://bugs.openjdk.java.net/browse/JDK-8027566.
I plan do to this in several steps. I have not decided wether to
commit these steps as separate bugs, or just use this division to
facilitate developing and reviewing the fix. (Feedback on this
appreciated!)
As a first step, I identified all files that was not used at all
anymore, and deleted these. The webrev I'm publishing here contains
these deletes.
As a second step, I'm processing the remaining files and see why they
are still used, from where, and if they can move to better places. A
lot of them are only used in closed sources, and should therefore move
to the closed repositories. Some of them are used by the new build
system, and should be integrated into the new build system instead.
Finally, I plan to move the new build system from "makefiles" to the
now-more-or-less-empty "make" directories. For a full rationale of
this, please see the JBS bug. In short: it makes no sense to have to
make directories, and we can't get rid of the "make" directory anyhow.
But in this step is just the removal of the non-problematic parts of
the old build. If you see anything being removed here that should not
be, please let me now!
Also, I have replaced the old top-level Makefile with the contents of
NewMakefile.gmk.
(The .jcheck removals are just while I'm working, I couldn't find an
easy way to hide them in the webrev. I do not intend to check them in).
WebRev:
http://cr.openjdk.java.net/~ihse/remove-old-build-part-1/webrev.02
/Magnus
