Re: qemu again :(

["Robert P. J. Day" <rpjday@crashcourse.ca>]

On Wed, 4 Nov 2009, Steffen Sledz wrote:

> Yesterday i tried to use OE at my new notebook for the first time. But
> i hit a qemu problem again:
>
> # bitbake emacs (clean build)
>
> ERROR: function do_compile failed
> ERROR: log data follows
> (/home/sledz/work/HydraIP/OE/tmp.4/work/armv5te-angstrom-linux-gnueabi/emacs-22.3-r1/temp/log.do_compile.8552)
> | NOTE: make -j 8 QEMU=qemu-arm  -s 1048576 -L
> /home/sledz/work/HydraIP/OE/tmp.4/work/armv5te-angstrom-linux-gnueabi/emacs-22.3-r1/qemu-treedir
> ...
> | mmap: Permission denied
> | make[1]: *** [test-distrib] Error 255
>
> All solutions for this problem i found see the cause in a wrong
> setting of mmap_min_addr (see e.g.
> <http://www.bugcommunity.com/wiki/index.php/Kernel_and_Rootfs_Build_System#Potential_Problems_.26_Their_Solutions:>).
>
> But this setting is correct at my notebook:
>
> # cat /proc/sys/vm/mmap_min_addr
> 0
>
> Hmmmm? What else could be the cause for this error?

  i suspect koen will hate me for this but i documented what it took
for me to build angstrom over at my wiki:

http://www.crashcourse.ca/wiki/index.php/Angstrom

and if you read carefully, you'll notice that even if that value is
correctly set to zero, you might still get an SELinux violation.  it's
just a suggestion.

rday
--

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Robert P. J. Day                               Waterloo, Ontario, CANADA

            Linux Consulting, Training and Kernel Pedantry.

Web page:                                          http://crashcourse.ca
Twitter:                                       http://twitter.com/rpjday
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