From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <51110A7E.4020506@icid.cu> Date: Tue, 05 Feb 2013 08:34:54 -0500 From: raespi MIME-Version: 1.0 References: <510FFDE0.4080703@icid.cu> <510FFE7C.1090601@xenomai.org> <51100A6B.90701@icid.cu> <5110122C.2090807@xenomai.org> <511021FC.7080906@icid.cu> <51102316.9090107@xenomai.org> <511027E6.4080202@icid.cu> In-Reply-To: <511027E6.4080202@icid.cu> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable Subject: Re: [Xenomai] about switchtest ... List-Id: Discussions about the Xenomai project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: xenomai@xenomai.org Still on this topic ... do the CFLAGS and LDFLAGS parameters are checked=20 only from the ./configure command line or are they also checked by=20 Xenomai as an environment variable ?? I'm currently in discussion with=20 the buildroot maintainer about this topic to fix this problem ... El 02/04/2013 04:28 PM, raespi escribi=C3=B3: > Well we have a very big team working with linux on the smdk2440, from=20 > what we've seen, the 3.4 version breaks the audio in a very weird=20 > way. We're also merging other changes like the ones from the AF_DBUS=20 > project, but they're using other versions and it's a bit complicated. =20 > Still all our changes will be submitted back to you ... I want to test=20 > Xenomai a bit more and see how it improves my system's response times,=20 > when I have more info I will send the full changes ... > > Thanks again .. > > El 02/04/2013 04:07 PM, Gilles Chanteperdrix escribi=C3=B3: >> On 02/04/2013 10:02 PM, raespi wrote: >> >>> Right, I'm using these tools and options: >>> >>> *- toolchain:* >>> 4.6.3 (Sourcery CodeBench Lite 2012.03-57) >>> >>> *- configure options ( Running under buildroot, no special recipe, it >>> comes with one for the 2.6.0 version ):* >>> $ ./configure --target=3Darm-linux --host=3Darm-linux >>> --build=3Di686-pc-linux-gnu --prefix=3D/usr --exec-prefix=3D/usr >>> --sysconfdir=3D/etc --program-prefix=3D --disable-gtk-doc --enable-ip= v6 >>> --enable-static --enable-shared --includedir=3D/usr/include/xenomai/ >>> >>> *- Prepin' the kernel:* >>> $(XENOMAI_DIR)/scripts/prepare-kernel.sh --linux=3D$(LINUX_DIR)=20 >>> --arch=3Darm >>> --adeos=3Dadeos-ipipe-3.1.10-arm-001.patch >>> >>> I think I saw the problem. Buildroot doesn't pass the " -march=3Dar= mv4t >>> -msoft-float" CFLAGS and LDFLAGS options to the xenomai configure li= ne >>> for the s3c24xx. At least the *xeno-test* is running now ... >> >> Good news. It is strange that not passing these options does not cause >> other run-time errors though (like invalid instructions). >> >>> Thanks for your time, are you interested in the complete patch for th= e >>> 3.1.10 version ?? ... >> >> Yes, that is interesting, but 3.1 is a bit old, I am not sure you have >> all the fixes, any reason for not using 3.2? >> >> Please keep the mailing list in CC. >> > > > > _______________________________________________ > Xenomai mailing list > Xenomai@xenomai.org > http://www.xenomai.org/mailman/listinfo/xenomai