Re: tools build under 3.1

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Hello,

On Jul 12, 2007, at 06:37, Andreas Moschos wrote:

> Forwarding here after a post to current-users.
>  
>> 2007/7/10, Andreas Moschos :
>> > i am using 3.1 macppc fresh install.
>> > The cvs code is old as a week back.
>> >
>> > When i tried to build the tools for a native
build of current 
>> genattrtab
>> > failed while allocating 250000 bytes after
allocating 131MB.
>> > I had to:
>> >
>> > sysctl -w
>> >
proc.proc_id_of_genattrtab.rlimit.datasize.soft=200000000
>> >
>> > in order to overcome the problem.At the moment
i am building the 
>> kernel just
>> > fine.
>> >
>> > I am wondering if anyone else has seen this.
>> >
>> > If this seems like a native (macppc) issue
please let me know in 
>> order to
>> > post there.
>> >
>>
>> In my experience, this is actually
(mac)ppc-specific. My cure (for 3.1
>> as well as for current) is to either ulimit -d
before
>> building or to increase DFLDSIZ from the default
128*1024*1024 in a
>> custom kernel.

As far as I can tell that's specific to building PowerPC
compilers, for 
instance I can build sparc, shark and sgimips tools on my
macppc boxes 
without running into this but I seem to remember similar
trouble when 
building macppc tools on sparc64.
The obvious workaround is ulimit.

>> Why not increase the default in
>> src/sys/arch/powerpc/include/oea|ibm4xx/vmparam.h
to 256MB as is
>> already the case for i386?

At least for OEA we should probably do that.

have fun
Michael
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