On Mon, 2023-08-14 at 15:37 +0800, Yujie Yang wrote:
> On Mon, Aug 14, 2023 at 01:38:40PM +0800, Xi Ruoyao wrote:
> > On Mon, 2023-08-14 at 11:57 +0800, Yang Yujie wrote:
> > 
> > > However, for LoongArch, we do not want such a "toplevel" library
> > > installation since the default ABI may change.  We expect all
> > > multilib variants of libraries to be installed to their designated
> > > ABI-specific subdirs (e.g. base/lp64d) of the GCC libdir, so that
> > > the default ABI can be configured arbitrarily (with --with-abi)
> > > while the gcc libdir layout stays consistent.  This could be
> > > helpful for the distribution packaging of GCC libraries.
> > 
> > Have you tested a --disable-multilib configuration?  To me with --
> > disable-configuration everything should be still in the toplevel
> > directory, not any sub-directory.
> 
> That's a good point, sorry I missed --disable-multilib here.
> 
> However, you don't really need --disable-multilib since
> the libraries are only built once in the default ABI configuration
> as long as --with-multilib-list does not request anything more than
> that.
> 
> Maybe we should force-enabling multilib in all cases.

I really don't like this.  Why must I always remind my self "hey, this
is LoongArch, there is a different directory layout" when I don't need
multilib at all?

-- 
Xi Ruoyao <xry...@xry111.site>
School of Aerospace Science and Technology, Xidian University

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