On Mon, 2005-11-21 at 17:14 +0100, Frédéric PRACA wrote: > Hi, > I'm currently trying to build an Ada cross compiler for ARM using the > arm-rtems > target. I tried with GCC 4.0.2 and subversion-version but I failed. > What should I know to do this knowing that I already built the C and C++ > cross-compilers ?
1. Replace your host compiler with the same version you want to build cross (Ada requirement). 2. The standard RTEMS toolchains are multilib'ed, Gnatlib in gcc-4.0.x doesn't support multilibs => The only chance you have is to build a non-multilib'ed custom RTEMS-GCC. 3. GNAT from GCC < 4.0.2 did not support the arm. I haven't tried gcc-4.0.2 and don't know if anybody has meanwhile added arm-support to GNAT. All in all, I think you've lost ... :( Ralf
