test project example -help with builddir configuration

[dave]

Ok to anyone who is an expert on autoconf / automake, perhaps you can 
solve this.

I was having problems integrating doxygen into a complex 
autoconf/automake project so I redid it with a very simple example, the 
helloworld c++ example attached:

Here is my problem:

if you configure inside src directory it works and make doxygen-run (for 
latex / html) produces a doxygen output.

But when i switch to a fresh build directory and then try to configure 
outside the sourcedir it fails with :
address@hidden build-hello]$ make doxygen-run
make: *** No rule to make target `../helloworld_cc-0.5/doxygen.cfg', 
needed by `doxygen-doc/helloworld_cc.tag'.  Stop.

how do I configure it better so it will work in a build dir as well?

Thank you ,

Dave

helloworld_cc-0.5-doxygen.tar.bz2
Description: application/bzip