How to include a front end to gcc ?

[Greicy.Costa-Marques@imag.fr]

Hello all,

  I'm trying to add a small front end to gcc 4.2.4, but it returns me  
the following error:

configure: error:
The following requested languages could not be built: hello-world
Recognised languages are: c,ada,c++,fortran,java,objc,obj-c++,treelang

I used the following command into the \gcc-build:  
../gcc-4.2.4/configure --enable-languages=hello-world

Can you help me about this?

greicy