From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Fri, 21 May 2010 14:50:29 +0200 Subject: [Buildroot] Cross Toolchain support for blackfin In-Reply-To: References: <4BF6B272.595C.0012.0@lntsec.com> <87ljbdv7g2.fsf@macbook.be.48ers.dk> Message-ID: <20100521145029.3a70fa1a@surf> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net On Fri, 21 May 2010 13:34:57 +0200 Joachim Pihl wrote: > On Fri, 21 May 2010 13:07:57 +0200, Peter Korsgaard > wrote: > > >>>>>> "TarunJain" == TarunJain SM writes: > > > > TarunJain> Hi, > > > > Please send mails to the buildroot list, and not directly to me. > > > > TarunJain> I am planning to build a cross tool chain for blackfin > > TarunJain> processor, for which i have download the latest > > TarunJain> available "buildroot-2010.02.tar.gz" in which i was > > TarunJain> unable to find the target architecture for blackfin, > > TarunJain> please guide me to the same. > > > > Sorry, we don't have any blackfin support in Buildroot. > > > > I think the Blackfin toolchain as delivered by Analog Devices is > based on (an old) Buildroot, maybe you should contact them to try and > merge their efforts into the mainline? I don't know how they did in the past, but these days, they use a custom toolchain build script, documented at http://docs.blackfin.uclinux.org/doku.php?id=toolchain:buildscript and available at http://blackfin.uclinux.org/git/?p=readonly-mirrors/toolchain.git;a=tree;f=buildscript;h=7ff71182924c2a2fc05553bc897c0bd4d53c7349;hb=HEAD. The toolchains I got from them are not compiled with sysroot support so they unfortunately can't be used as external toolchains in Buildroot (which is why I started adding support for Blackfin in CT-NG). However, their toolchains are higly multilib, something that CT-NG isn't capable of doing at the moment. Best regards, Thomas Petazzoni -- Thomas Petazzoni, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com