From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ivan Kuten Date: Tue, 18 Dec 2007 12:29:45 +0200 Subject: [Buildroot] Buildroot and Linux/ARM on AT91SAM9260 In-Reply-To: <1CDF1BC9-C921-4E84-B041-B0CDDF8BF3A1@oregonstate.edu> References: <1D3F8BA5-BB0F-4306-A179-760E18E1EF63@mac.com> <691A7752-1681-409D-936A-9C6A7935510F@oregonstate.edu> <20071129133008.GB20914@real.realitydiluted.com> <6E89F2D1-2F8C-4F77-ADA8-2727407BBE6C@oregonstate.edu> <4766A061.7060308@promwad.com> <85F68C4E-6290-4E64-875C-982B0E377695@oregonstate.edu> <47635.127.0.0.1.1197931767.squirrel@localhost> <7E283458-5B84-4AF8-9B2E-7B6D42081922@oregonstate.edu> <0FA0EAE7-0236-46E2-94F1-F3C664582A6B@oregonstate.edu> <52481.127.0.0.1.1197934593.squirrel@localhost> <1CDF1BC9-C921-4E84-B041-B0CDDF8BF3A1@oregonstate.edu> Message-ID: <4767A119.6070508@promwad.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net > > > From what I've seen, at least for ARM, it's very toolchain dependent. > I've tried different versions of gcc, binutils and uClibc, with and > without EABI, using soft float and not. The only combination that has > worked reliably for me has been the combination I listed above. You > might try an older snapshot of buildroot from around May and try gcc > 4.0.4. That's the only compiler version I've gotten to work reliably. > > I did finally get a build of the latest trunk of buildroot, but it had > a lot of problems. sshd and other non-busybox applications segfault. > This was using gcc 4.2.1, binutils 2.18 and a snapshot of uClibc from > early december, using softfloat and EABI. I've had to focus on some > other issues so I haven't gotten back to it yet. This was still with > my 2.6.21.6 kernel I'd built previously, still cannot get a working > 2.6.23 kernel with that toolchain. > This link seems mention the same problem (for 2.6.23): Subject: binutils 2.17.50.0.17 --build-id feature breaks arm kernel build http://lists.arm.linux.org.uk/lurker/message/20070828.080711.574bb3f0.en.html Regards, Ivan -------------------------------- Embedded Linux engineer, Promwad Company: http://www.promwad.com/ Homepage : http://www.ivankuten.com/ --------------------------------