Date: Mon, 19 Dec 2016 19:09:39 -0500 From: Shawn Webb <shawn.webb@hardenedbsd.org> To: Michael Tuexen <tuexen@fh-muenster.de> Cc: Oleksandr Tymoshenko <gonzo@bluezbox.com>, freebsd-arm@freebsd.org, Ross Alexander <rwa@athabascau.ca> Subject: Re: Raspberry Pi 3 support Message-ID: <20161220000939.victk62w6mct2qb3@mutt-hardenedbsd> In-Reply-To: <20161020160203.GB29944@mutt-hardenedbsd> References: <mailman.62.1476446401.6092.freebsd-arm@freebsd.org> <alpine.BSF.2.20.1610170004010.2176@autopsy.pc.athabascau.ca> <20161017140631.GA77580@mutt-hardenedbsd> <20161018194958.GC22296@mutt-hardenedbsd> <2BC88734-CF40-4702-9483-ADEBA23C11F2@bluezbox.com> <20161019002146.GA57025@mutt-hardenedbsd> <CACB0760-00C9-4A61-9334-9BEB01577D76@fh-muenster.de> <20161020160203.GB29944@mutt-hardenedbsd>
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[-- Attachment #1 --] On Thu, Oct 20, 2016 at 12:02:03PM -0400, Shawn Webb wrote: > On Thu, Oct 20, 2016 at 05:57:06PM +0200, Michael Tuexen wrote: > > > Cool! Thanks! > > I followed the instructions in the Wiki with the difference that I had to go > > via a file image. I successfully installed it on an SD card and booted the > > RPI3. The only problem is that it misses an /usr/bin/ld although it has > > /usr/bin/cc > > > > Any idea what might went wrong? > > Hey Michael, > > You'll need to use the projects/clang390-import branch to bring in lld. > lld will get installed as /usr/bin/ld.lld. You'll need to create a > symlink (or hardlink) pointing /usr/bin/ld to /usr/bin/ld.lld. > > I didn't document steps for the clang 3.9.0 / lld work mainly because > it's extremely experimental and doesn't even work right at the moment. Update on this: FreeBSD HEAD now has clang/lld 3.9.1 in base. This fixes a couple regressions. There's a new regression, though. clang/lld 3.9.1 creates a relocation entry that isn't handled by the RTLD. The patch attached to the linked bug[1] solves this problem. I just found another regression. Compiling simple applications by hand is fine (like a little hello world application). However, after compiling and installing ports-mgmt/pkg and trying to run `/usr/local/sbin/pkg info`, I get this error: /usr/local/lib/libpkg.so: Undefined symbol "basename@FBSD_1.0" But, `/usr/local/sbin/pkg-static info` works fine. So, time to track down the basename issue. I think this is due to a recent-ish commit. [1]: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=214971 Thanks, -- Shawn Webb Cofounder and Security Engineer HardenedBSD GPG Key ID: 0x6A84658F52456EEE GPG Key Fingerprint: 2ABA B6BD EF6A F486 BE89 3D9E 6A84 658F 5245 6EEE [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEKrq2ve9q9Ia+iT2eaoRlj1JFbu4FAlhYdsEACgkQaoRlj1JF bu4SXA/+JmNAQCG1Nt7WO3azzVBsig4PxXLEJrPfCL2YETrcYerWSl5mswmm/M+n bDYlotL34pN56eF4Rwr5w0GIaYBxvHN9BvUwkd0ZdwwOyYGKMr7wWfyc2iog9MV4 u69HS6bEmkKXtR9CAQO33VHSK/ieEzoqxmSef+BM2NVLfo2o93qYNTKReVXVgI8w oxcqb26MeSY8f8moP/MR21gddmiU6evdS3hVP8hF/mzlb2PZ9fCRmx32eINzQUcN ftqnkpGUepX49wxJUK+BAGKQi6Avn6cX7ZbxBKNWGNJ9pD5zklfRE0XPrQXhTno4 mXtsLc6woSnUSGqKBh3ecmxrMqMeMvJ9AXNdFK38Qcr75wDv0ATeOW4XaWmHOf7I cx10ItFJLwfyPgrybTjSHel9xHeJ5OUOeuJXVk7i69GN/yioZ90EUGZtutk4uC5b mvJ2aB/pVax62vOukBQFKJ/STE3TI79Rbg1qPGdjfSvXz3v0FKIvtR/ZKQ85lokU PhSm7Cp77947TZyGAeYDVxpNNuFkChLxMB2kxJMhBPkA+Qw8VR+UVofAturH2L+B uHKuT97k3UA4gvvBTZC7wM/BQy7pZ+QJR1x8aztLXihq9Ac6Zk5F57xSTydwFNah rktXFOsAJe7lYpP/lxw4vB6Go5tGzHhjgIUh04s2AZD+5i/2mCY= =NM40 -----END PGP SIGNATURE-----home | help
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