gcc 4.0.0 Ada build

[Duncan Sands]

> I grabbed the 4.0.0 tarball and unpacked it on my Fedora Core 3 Intel  
> machine.  I want to build Ada, C, C++ and Fortran.  I have a prior  
> version of Gnat installed.
> 
> When configuring I used
> 
>     --enable-threads=gnat
> 
> but when the build errors off I'm told "gnat is an unknown thread  
> package".

Hi Robert, here is how ACT build their GNAT pro compiler:

$ gcc -v
Reading specs from /usr/gnat/lib/gcc/i686-pc-linux-gnu/3.4.5/specs
Configured with: /bonn.a/gnatmail-5_34/build-bonn/src/configure --prefix=/usr/gnat --enable-languages=c,c++,ada --disable-nls --disable-checking --disable-libada --enable-threads=posix
Thread model: posix
gcc version 3.4.5 20050523 (prerelease) for GNAT Pro 5.04w (20050521)

It looks like the gcc docs need to be updated.

All the best,

Duncan.