From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Fri, 11 Sep 2009 19:29:28 +0200 Subject: [Buildroot] External Toolchain in latest stable buildroot In-Reply-To: References: <330EC2471BF24E48B513AF1A6975EB69AD87F9@MAIL-UA.ccs.local> <20090911091415.19422fbb@surf> <330EC2471BF24E48B513AF1A6975EB69AD8816@MAIL-UA.ccs.local> <330EC2471BF24E48B513AF1A6975EB69AD887B@MAIL-UA.ccs.local> Message-ID: <20090911192928.35f09873@surf> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hi Hartley, Le Fri, 11 Sep 2009 13:10:33 -0400, "H Hartley Sweeten" a ?crit : > The Sourcery G++ Lite 2009q1-203 toolchain is a multilib sysroot > toolchain. I had similar problems trying to get it to work for an > EP93XX processor. > > I think the AT91 processor is an ARM920T so you need to pass > -march=armv4t to the toolchain to in order for it to compile the code > correctly. This is the same option I need for the EP93XX. > > I spent the last three weeks trying to get this toolchain to work > correctly. I finally got "way" over my head and built my own > toolchain with crosstool-ng. Personally I would prefer to use a > prebuilt external toolchain but at least everything works now. Just a note to let you know that even though I didn't had the time the past weeks to work on this, supporting Codesourcery toolchains in Buildroot is definitely on my TODO-list. So, sorry if it wasn't ready for your project, but it's for sure something I'd like to see supported in Buildroot. Thanks for all your investigations. When I'll have a little more time, they will be very precious to give an idea where to start. Sincerly, Thomas -- Thomas Petazzoni, Free Electrons Kernel, drivers and embedded Linux development, consulting, training and support. http://free-electrons.com