The requirement is GCC >= 3.4 This is documented at: http://gcc.gnu.org/install/build.html ('Building the Ada compiler'), except that the online version matches GCC 4.3, not trunk. The trunk version (gcc/doc/install.texi) reads: << In order to build GNAT, the Ada compiler, you need a working GNAT compiler (GCC version 3.4 or later). >>
Arno
