On Fri, 12 Oct 2007, Finn Thain wrote:
> > If your cross-compiler is called differently than the default on in
> > arch/*/Makefile,
>
> Part of the problem is that there is no compelling default. The name of
> the cross-compiler can vary depending on the chosen executable prefix or
> the chosen target tuple.
>
> Let's say I create new cross toolchains for both m68k and powerpc. I use
> the "m68k-linux-gnu" to follow the m68k default, but let's assume powerpc
> users prefer their default "powerpc-linux" so I follow that too. The
> result is that I now have gcc's -B option working (or not working) in
> suprising ways too.
>
> Uniformity is more helpful downstream than a different arbitrary default
> for each architecture. Debian should patch their default into their kernel
> source packages if they've standardised on cross compiler prefixes.
>
> > what's the problem with calling?
> >
> > make ARCH=myarch CROSS_COMPILE=my-cross-compile-prefx-
> >
> > This has been working for +10 years on all non-ia32 platforms I ever worked on.
>
> But there is no problem with calling that (?). Rob's patch doesn't change
> this.
But it makes life harder for the people who use it daily.
If the consensus is to not provide default cross compiler prefixes in
arch/*/Makefile, fine for me, but IFF it's done for all architectures
(i.e. check with the blackfin, h8300, mips, parisc, and xtensa people
first).
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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