--- "Brown, Carlton" <[EMAIL PROTECTED]>
wrote:
> I've got a situation where the directory structure
> of the source code
> doesn't exactly correspond to the package structure,
> and therefore the
> javac task always recompiles. Due to a number of
> policy considerations
> I can't change the dir structure, so I've tried to
> work around this with
> some clever mapping and globbing. I couldn't come
> up with a solution
> so I thought I'd bring it here.
>
>
>
> Here's my source directory hierarchy:
>
> src/gadget/alpha/com/company/foo
>
> src/gadget/beta/com/company/foo
>
> src/gadget/gamma/com/company/foo
>
>
>
> here's the output class hierarchy:
>
> classes/com/company/foo
>
>
>
> And to make it more difficult, the files in the 3
> subdirectories all
> depend on each other.
>
>
>
> What's the correct way to write this so that it
> compiles only when the
> target is not up to date?
>
>
>
> Sorry if this is a trivial question, I admit I'm new
> to the product and
> am having some trouble with it.
This buildfile works fine for me for your "situation."
;)
<project default="build">
<property name="build.dir" location="classes" />
<property name="srcg" location="src/gadget" />
<path id="srcpath"
path="${srcg}/alpha:${srcg}/beta:${srcg}/gamma"/>
<target name="clean">
<delete dir="${build.dir}" />
</target>
<target name="build">
<mkdir dir="${build.dir}" />
<javac destdir="${build.dir}">
<src refid="srcpath" />
</javac>
</target>
</project>
HTH,
Matt
>
>
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