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Re: bug#9088: Java support

From: Stefano Lattarini
Subject: Re: bug#9088: Java support
Date: Wed, 27 Jul 2011 18:18:01 +0200
User-agent: KMail/1.13.3 (Linux/2.6.30-2-686; KDE/4.4.4; i686; ; )

On Wednesday 27 July 2011, NightStrike  wrote:
> On Wed, Jul 20, 2011 at 1:04 AM, tsuna <address@hidden> wrote:
> > What would be nice would be to have the ability to recompile only the
> > .java that changed.  So when you edit 2/3 files, then we'd build just
> > that, but in one command.
> make can handle this pretty well.  If all the source files are listed
> as prerequisites, $? will list all the ones newer than the target.
> So, automake could easily write a rule to run the compiler against
> only the .java files that have changed.
Good idea.  In fact, this is how recompilation is currently handled by
the JAVA primary (with few small complications to support VPATH builds).
And in the 'java-work' branch, there is also a test `java-rebuild.test'
checking these semantics.


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