[AWS] Compiling hello_world errors

[Jilani Khaldi]

> Create the following project:
> 
> hello.gpr:
> <<
> with "aws";
> project Hello is
>    for Source_Dirs use (".");
>    for Object_Dir use ".";
>    for Main use ("hello_world.adb");
> end Hello;
> 
> Then just run:
> 
>    $ gnatmake -Phello
> 
> As this has been typed directly from my mailer it has not been tested.
Ok, it works. Thank you.
Now I have 2 other questions :-)
1. the executable file "hello_world" is huge (almost 2 MB). Is there a 
way to get a thinner executable, a part using upx?
2. For a canonical compilation, without using GNAT Project, how to do?
Thank you again.

JK