[power-gnu-discuss] gcc option for e500v2

[Nathan Sidwell]

Liu Yu-B13201 wrote:

> Although the toolchain does not target 64 bit systems, I need to
> configure it compatible with some classic powerpc script which contains
> m64 option. So I don't care about what kind of code it will generate
> when option m64 is set,  just passing the build will be OK.
> 
> I have tried to add rule %{m64: -m32} into gcc spec file, but gcc still
> provided me this error info. Do I have to change the source code to meet
> my demand?

changing the spec file should work, but we do not support modified versions of 
the toolchain.

nathan

-- 
Nathan Sidwell    ::   http://www.codesourcery.com   ::         CodeSourcery