ARM/Thumb tool chain

[Giuliano Procida]

We are trying to use GNU tools for an embedded device and currently have a
MITEL evaluation board.

The target "thumb-elf" is no longer seems to be supported (we are supposed
to use -mthumb instead). However, libgcc is produced in only an ARM version
(I believe the m68k target produces multiple versions).

We would like to have two complete sets of ARM and Thumb tools. How should
we go about this?

We are working with recent egcs snapshots.

Thanks,
Giuliano.