Re: Xen 4.8

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Mon, Apr 17, 2017 at 10:18:39AM +0100, Roy Marples wrote:
> On 30/03/2017 10:27, Manuel Bouyer wrote:
> > Hello,
> > I've just commited packages for xenkernel and xentools version 4.8.0.
> > I've not done extensive testing yet, so for production I'd still
> > recommend the 4.6 or 4.5 packages.
> 
> gcc -I/usr/include -I/usr/pkg/include  -m32 -march=i686 -DBUILD_ID
> -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes
> -Wno-error=ignored-attributes -no-integrated-as
> -Wno-error=tautological-compare -Wno-error=null-dereference
> -Wno-error=empty-body
>  -Wno-error=self-assign -Wno-error=sometimes-uninitialized
> -Wno-error=unused-function -Wno-error=format
> -Wno-error=unused-const-variable -Wno-error=gnu-designator
> -Wno-error=uninitialized -Wno-error=parentheses-equality
> -Wno-error=enum-conversion -Wdecla
> ration-after-statement -Wno-unused-local-typedefs   -O2 -fomit-frame-pointer
> -D__XEN_INTERFACE_VERSION__=__XEN_LATEST_INTERFACE_VERSION__ -MMD -MF
> .tpm_drivers.o.d   -DNDEBUG -Werror -nopie -fno-stack-protector
> -fno-exceptions -fno-builtin -msoft-float -
> I/usr/obj/pkgsrc/sysutils/xentools48/work/xen-4.8.0/tools/firmware/rombios/32bit/tcgbios/../../../../../tools/include
> -I.. -I../.. -I../../../../libacpi  -c -o tpm_drivers.o tpm_drivers.c
> tcgbios.c:1519:34: error: taking address of packed member 'u' of class or
> structure 'pushad_regs_t' may result in an unaligned pointer value
> [-Werror,-Waddress-of-packed-member]
>                                               &regs->u.r32.edx);
>                                                ^~~~~~~~~~~~~~~
> 1 error generated.
> 
> This is building on a very recent NetBSD-current w clang, but pkgsrc pulls
> in gcc for some reason when building xen.

I'm not seeing this on netbsd-7.
Is it using the gcc from base here, or the one from the gcc48 package
(as I would expect it to do) ?

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--