From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4C9E6C5A.7090303@domain.hid> Date: Sat, 25 Sep 2010 23:40:42 +0200 From: Gilles Chanteperdrix MIME-Version: 1.0 References: <201009242321.42954.kisda@domain.hid> <4C9D1713.8040608@domain.hid> <201009250008.04443.kisda@domain.hid> In-Reply-To: <201009250008.04443.kisda@domain.hid> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai-help] switchtest/xeon-test fails: Help needed (Ubuntu/Core i7) List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Stefan Kisdaroczi Cc: xenomai@xenomai.org Stefan Kisdaroczi wrote: > Am Freitag 24 September 2010, 23:24:35 schrieben Sie: >> Stefan Kisdaroczi wrote: >>> Am Freitag 24 September 2010, 22:05:37 schrieb Gajamohan Mohanarajah: >>>> Hi, >>>> >>>> 3. I am compiling the kernel using [fakeroot make-kpkg --initrd >>>> --append-to-version=-xenomaiflv kernel-image kernel-headers >>>> --overlay-dir=$HOME/kernel-package]. After changing just the >>>> CONFIG_XENO_OPT_SYS_HEAPSZ via [make menuconfig], when I issue the the >>>> above command, the kernel goes on to a full recompile which takes 2 >>>> hours :(. >>> Have you set CONCURRENCY_LEVEL to the numer of cores ? >>> >>> [CONCURRENCY_LEVEL=8 fakeroot make-kpkg --initrd ... ... ... ] >>> >>> Never tried, but "-j x" should work too today: >>> [fakeroot make-kpkg -j 8 ... ... ...] >> Are you sure make-kpkg does not issue a "make clean" before compiling. > > It will do a "make clean" and I have no idea how to disable that. As he wrote > the full commandline and nothing about concurrency I just wanted to make sure > he knows about this option. Gajamohan found the magic option. Does it make sense to put it in the wiki page about Debian? -- Gilles.