javac with -sourcepath switch

[nebulom]

I'm a little bit of lost with the -sourcepath switch. I'm structuring my project like this

classes
    + class destination
docs
    + documentation
src
    + java files
make.bat

And my make.bat is

javac -d classes -sourcepath src/*.java
javadoc -d doc -sourcepath src/*.java

But it only gets the last file. Say I have dtgen.java and Server.java, it only gets Server.java to be compiled and the class gets to classes and Server.html to doc+generated htmls.

What should I put after -sourcepath switch? Right now, I ended up to putting make.bat to src folder having a content like

javac -d ../classes *.java
javadoc -d ../doc *.java

Thanks in advance.