Re: Bug#822728: RFS: libtcod/1.6.0~pre1+dfsg-1 [ITP] -- graphics and utility library for roguelike developers
On Wed, Apr 27, 2016 at 12:40:59PM +0200, Jakub Wilk wrote:
> * Adam Borowski <kilobyte@angband.pl>, 2016-04-27, 12:02:
> >>>export DEB_BUILD_OPTIONS=parallel=`grep ^processor /proc/cpuinfo|wc -l`
> >>Refuse the temptation to parse /proc/cpuinfo. Use nproc(1) instead.
> >Oh, that's something new (for the value of "new" of "added upstream on
> >2009-11-06, to Debian in 8.1-1 for squeeze"). Good to know.
>
> For pre-squeeze, there's "getconf _NPROCESSORS_ONLN".
At least one Debian derivative, Dyson, has:
draconis:[~]$ dpkg --print-architecture
illumos-amd64
draconis:[~]$ getconf _NPROCESSORS_ONLN
getconf: Invalid argument (_NPROCESSORS_ONLN)
so let's not advertise getconf, as -j`something with no stdout output`
results in a fork bomb.
On the other hand, nproc works everywhere I tried.
--
A tit a day keeps the vet away.
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