Messages in this thread | | | Date | Wed, 15 May 2013 12:57:12 +1000 | From | Stephen Rothwell <> | Subject | Re: Build regressions/improvements in v3.10-rc1 (um) |
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On Mon, 13 May 2013 22:15:52 +1000 Michael Ellerman <michael@ellerman.id.au> wrote: > > On Mon, 2013-05-13 at 12:07 +0200, richard -rw- weinberger wrote: > > On Mon, May 13, 2013 at 11:54 AM, Michael Ellerman > > <michael@ellerman.id.au> wrote: > > > > > > > > > Geert Uytterhoeven <geert@linux-m68k.org> wrote: > > > > > >>On Sun, May 12, 2013 at 11:17 PM, richard -rw- weinberger > > >><richard.weinberger@gmail.com> wrote: > > >>> On Sun, May 12, 2013 at 10:47 PM, Geert Uytterhoeven > > >>> <geert@linux-m68k.org> wrote: > > >>>> On Sun, 12 May 2013, Geert Uytterhoeven wrote: > > >>>>> However, the full list of errors isn't that unmanageable, so I'm > > >>following > > >>>>> up with a digested list... > > >>>> > > >>>> arch/um/drivers/cow_user.c:216: error: implicit declaration of > > >>function 'htobe32': 1 errors in 1 logs > > >>>> arch/um/drivers/cow_user.c:249: error: implicit declaration of > > >>function 'htobe64': 1 errors in 1 logs > > >>>> arch/um/drivers/cow_user.c:303: error: implicit declaration of > > >>function 'be32toh': 1 errors in 1 logs > > >>>> arch/um/drivers/cow_user.c:330: error: implicit declaration of > > >>function 'be64toh': 1 errors in 1 logs > > >>>> v3.10-rc1/um-i386/um-defconfig > > >>>> Old host environment on kissb? > > >>> > > >>> This really looks like a host environment issue. > > >>> PTRACE_O_TRACESYSGOOD for example is defined in > > >>/usr/include/linux/ptrace.h > > >> > > >>Yep, just like e.g. htobe32(). > > >> > > >>Michael, Stephen: Any chance this can be fixed? > > > > > > Possibly. We're cross compiling these on powerpc so perhaps we need to update the cross compiler. > > > > Looks like you are the first man on planet earth who tries do build > > UML/x86 on powerpc. :D > > :) It has given us some trouble over the years. > > I'll talk to Stephen tomorrow about it and see if we can get it working > again.
So htobe32 etc were introduced in glibc 2.9 - our build environment is glibc 2.3 ... Documentation/Changes does not specify a minimum version of glibc.
-- Cheers, Stephen Rothwell sfr@canb.auug.org.au [unhandled content-type:application/pgp-signature] | |