Re: gcc-4.2.0 breakage on powerpc?

[Clemens Koller <clemens.koller@anagramm.de>]

Mikael Pettersson schrieb:
> On Sat, 19 May 2007 01:39:43 +0200, Segher Boessenkool wrote:
> > > and we'll end up
> > > having major kernel releases which don't build on i386 with major gcc
> > > releases, which isn't altogether desirable.
> > Yeah, like 4.2.0 with powerpc.  Seems like no one tested it :-(
>
> Details please. What exactly are the gcc-4.2.0 problems on powerpc?

[embedded platform!]
Over here, the 2.6.21.1 Kernel _builds_ fine with gcc-4.2.0 on an mpc8540 e500 powerpc
(mpc8540_ads_defconfig) but it just crashes silently on boot. But that's IMHO a
DeviceTree/U-Boot issue I haven't solved yet.

$ uname -a
Linux ecam.anagramm.de 2.6.21-rc5-g9a5ee4cc #4 Mon Apr 2 21:31:53 CEST 2007 ppc e500 GNU/Linux
ARCH=ppc compiled with GCC-4.1.2 works fine.

Greets,

Clemens Koller
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