The last time I tried, this didn't work at all. If you want to play with this, enable 'with_libgnat' in debian/rules.defs (this may work or not, patches welcome) and then check the installed compiler.
Matthias Ludovic Brenta writes: > > Package: gnat-3.3 > Version: 1:3.3-0pre7 > Severity: minor > > As of gnat-3.3, the Ada run-time shared libraries are built as part of > "gnat-3.3" which contains the compiler. These libraries should be in > "libgnat3.15" instead. "libgnat3.15" is listed on the developer's > information page, but does not actually exist. > > This would make it possible for other binary packages built with GNAT > to depend on the run-time only and not on the compiler. > > The files to be included into "libgnat3.15" are: > > usr/lib/gcc-lib/i386-linux/3.3/adalib/libgnarl.so > usr/lib/gcc-lib/i386-linux/3.3/adalib/libgnat.so the sonames have to be changed to something like .so.x.y.z