Philippe Gerum authored Mar 06, 2021 and Jan Kiszka committed May 12, 2021

The legacy x86_32 architecture is on its way out, with no support from
Dovetail. Besides, it went untested with I-pipe configurations for
many moons.

We still keep 32bit compat mode available for building the user-space
libraries and executables though, along with IA32_EMULATION support in
kernel space to cope with legacy applications.

Signed-off-by: Philippe Gerum <rpm@xenomai.org>