Hello everybody,
I have time now and I'm working on what was discussed in the irc
channel a couple/few months ago about having a multilib toolchain, but
having it default to building 32bit user space instead of 64bit user
space.
So far I have not been able to get gcc to build 32 bit by default.
I've attempted editing gcc/config/rs6000/linux64.h and editing the
specs file dumped by /tools/bin/gcc and changing defaults, however, it
isn't helping any.
I figured it'd be easy to just change the specs so that
multilib_default was m32 and that if m64 or m32 wasn't given it'd use
the 32 bit code.
Same with changing MULTILIB_DEFAULTS in linux64.h to m32.
Perhaps ASM_DEFAULT_SPEC neeed changing to so I changed to so if m32
wasn't given it'd use 32. It's normally set that if m64 isn't given
it'll use 64 bit code.
Most of the lists I run across where people are wanting 32 bit by
default, they suggest using a wrapper script.
Any ideas?
-William
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