Re: [CPP patch]: -M default name

[Neil Booth <neil at daikokuya dot demon dot co dot uk>]

Nathan Sidwell wrote:-

> yes, but as Zack says, when compiling we'd drop the object file in .
> not /tmp.

I agree; let's stick to the clear and simple convention that .d files
go wherever .o files go.  I'll investigate the zero-length .o file;
without looking it sounds like a conflict between cpplib's -o, and the
driver / front end's .o.

Could I ask you update the documentation (invoke.texi and / or
cpp.texi) too?  I think it's a little wrong after this change.

Neil.