WOW, guys thanks for the fast response, I really appretiate this help.
I am standing in the main directory (MyProject).
When I use -verbose I get alot of output, something like:
[javac] MyOp1.java added as MyOp1.class doesn't exist.
[javac] Op1Helper.java added as Op1Helper.class doesn't exist.
...... then I get:
[javac] Compilation arguments:
[javac] '-d'
[javac] '/path/to/MyProject/resulting_classes_directory'
[javac] '-classpath'
[javac]
'/path/to/MyProject/resulting_classes_directory:/path/to/MyProject/Operation1:
/path/to/MyProject:/opt/j2sdk/lib:/path/to/MyProject/Operation1/MyOp1.java:
......'
There nothing states that the compiler is seeing the classes in the
package MathOp, just like I expected.
I will do a search for how to use sourcepath attribute, and try it. I
'll let you know if it worked, in the mean while, if you have any
suggestion, please let me know.
Thank you for every body.
Scot P. Floess wrote:
When you execute your ant script, what directory are you "standing"
in? I see you give a "relative" srcdir of Operation1. Are you
standing in the directory that Operation1 lives? You may also need to
use sourcepath attribute.
[EMAIL PROTECTED] wrote:
Hi Every Body:
I am facing a probelm compile a java application. My Java application
uses external and internal library.
In other words, let's say i have a package called java.matrix, and
I wrote a package for this project called MathOp,
the layout of my project directory is :
MyProject
MathOp
Addition.java
Multiplication.java
Subtraction.java
Division.java
Operation1
some classes
Operation2
more classes
build.xml
resulting_classes_directory
MANIFEST.1
Now I need to be able to include all or the needed classes from
MathOp into the compilation of Operation1, and put the results in
resulting_classes_directory. I can do this from the command promt
using option of javac and it works fine for exmaple I can do :
javac -classpath /opt/j2sdk/lib/:/path/to/my/project:Operation1 -d
resulting_classes_directory/ Operation1/*.java
When I try to do this with ant, it fails complaining about not
finding the classes in the package MathOp. I dont want to compile the
whole
package of MathOp. Please don't suggest this. I want it to be
compiled when the classes that needs it is compiled. Here's what I
have in my build.xml file.
<target name="op1" description="Compiles the Operation 1 and
package it">
<javac srcdir="Operation1"
destdir="resulting_classes_directory" includes="**/*.java" >
<classpath>
<pathelement path="Operation1"/>
<pathelement path="."/>
<pathelement path="/path/to/my/project"/>
<pathelement path="/opt/j2sdk/lib/"
/> <fileset dir="Operation1">
<include name="**/*.java"/>
</fileset>
</classpath>
</javac>
<jar destfile="Op1.jar" basedir="resulting_classes_directory"
manifest="MANIFEST.1" />
</target>
none of the classes are compiled, "And It Is Important That They Are
Compiled Only When Ant Is Invoked."
Please let me know what I am missing here, or at least what to search
for in google.
Thank you in advance.
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