How can I get
the javac task to use an existing fileset? In my build.xml I have created several filesets to be used in multiple places throughout build file. Here is how they have been defined:
<fileset dir = "${src}"
id = "java.source.all">
<include name = "**/*.java" />
</fileset>
<fileset dir = "${src}"
id = "java.source.examples">
<include name = "**/Examples/**/*.java" />
</fileset>
<fileset dir = "${src}"
id = "java.source.tests">
<include name = "**/Tests/*.java" />
</fileset>
<fileset dir = "${src}"
id = "java.source.project">
<include name = "**/*.java" />
<exclude name = "**/Examples/**/*.java" />
<exclude name = "**/Tests/**/*.java" />
</fileset>
I have also used macrodef to compile
the java files so
the javac task does not need to be repeated multiple times.
The macro looks like this:
<macrodef name="compile">
<attribute name="sourceref"/>
<sequential>
<javac srcdir = "${src}"
destdir = "${build}"
classpathref = "classpath"
includeantruntime = "no"
debug = "${debug}">
<filelist dir="." files="@{sourceref}" /> <-- email is about this
</javac>
</sequential>
What I'm trying to do is compile only
the classes that are needed for specific targets not all
the targets in
the source tree. And do so without having to specify
the files every time. Here are how
the targets are defined:
<target name = "compile-examples"
depends = "init">
<compile sourceref = "${toString:java.source.examples}" />
</target>
<target name = "compile-project"
depends = "init">
<compile sourceref = "${toString:java.source.project}" />
</target>
<target name = "compile-tests"
depends = "init">
<compile sourceref = "${toString:java.source.tests}" />
</target>
As you can see each target specifies
the java files to be compiled as a simi-colon separated list of absolute file names.
The only problem with this is that javac does not support filelist. It also does not support fileset, path or pathset. I've tried using but it treats
the list as a single file name. Another thing I tried is sending
the reference directly (not using toString) and using but include does not have a ref attribute.
SO
THE QUESTION IS: How do you get
the javac task to use a reference to a fileset that was defined in another part of
the build file? I'm not interested in solutions that cause me to have multiple javac tasks. Completely re-writting
the macro is acceptable. Changes to
the targets are also acceptable provided redundant code between targets is kept to a minimum.
p.s. Another problem is that fileset wants a comma separated list. I've only done a brief search for a way to convert semi-colons to commas and haven't found a way to do that.
p.p.s. Sorry for
the yelling but some people are too quick to post responses that don't address
the subject.
