Re: issue compilation XEN3_DOM0/netbsd

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

On Thu, Oct 22, 2015 at 09:17:21PM +0200, phipo wrote:
> Hi,
> I've installed NetBSD 7.0 RC3 on bi quad core opteron (amd64), 8 cores.
> I want to install Dom0 via XEN but have got issues while compilation !
> I read this link it's a french blog but you can translate automatickely
> ......
> I do this commands :
> ************************************************************************************************
> ># cd /root
> ># ftp ftp://ftp.NetBSD.org/pub/pkgsrc/pkgsrc-2011Q2/pkgsrc.tar.gz

If the instructions points to 2011Q2, they're quite outdated.
You'd better start with the NetBSD Xen howto:
http://wiki.netbsd.org/ports/xen/howto/

> ># tar -xzf pkgsrc.tar.gz -C /usr
> ># rm pkgsrc.tar.gz
> ># cd /root
> ># ftp -i ftp://ftp.NetBSD.org/pub/NetBSD/NetBSD-7.0/source/sets/
> >....
> >ftp> mget syssrc.tgz
> >ftp> exit
> ># mkdir /usr/src
> ># tar -xzf ./syssrc.tgz -C /
> ># rm syssrc.tgz
> ># config XEN3_DOM0
> ># cd ../compile/XEN3_DOM0
> ># make depend
> ># make >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>(1) the error of compilation is here <<<<<<<<<<<<<<<<<<<
> ># cp netbsd /netbsd-dom0
> ************************************************************************************************
> 
> this is my output of (1) :
> >mon/lib/libc/arch/x86_64/string -D_FORTIFY_SOURCE=2
> >-I../../../../external/bsd/ipf -I../../../../external/isc/atheros_hal/dist
> >-I../../../../external/isc/atheros_hal/ic
> >-I../../../../external/bsd/acpica/dist/include  -c vers.c
> >:
> >#      link  XEN3_DOM0/netbsd
> >ld -Map netbsd.map --cref -T ../../../../arch/amd64/conf/kern.ldscript.Xen
> >-Ttext 0xffffffff80100000 -e start -X -o netbsd ${SYSTEM_OBJ} ${EXTRA_OBJ}
> >vers.o
> >kern_lwp.o: In function `sysctl_kern_maxlwp':
> >kern_lwp.c:(.text+0x43): undefined reference to `maxlwp'
> >kern_lwp.c:(.text+0xfd): undefined reference to `maxlwp'

This should be in param.c in the build directory.
Are you building from a NetBSD 7.0/amd64 host ?
Did you change anything in the kenrel config file ?

BTW, you have prebuild Xen kernels in the distribution ...

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