-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 30-01-11 21:24, Caglar Akyuz wrote: > On Friday 28 January 2011 10:09:15 am Koen Kooi wrote: >> On 28-01-11 08:25, Caglar Akyuz wrote: >>> Hi all, >>> >>> I'm compiling Angstrom 2010.x against commit: >>> >>> commit d10ef750c59ee954c11a8edd0e278f99dbf2816a >>> Author: Khem Raj <raj.k...@gmail.com> >>> Date: Mon Jan 24 01:06:08 2011 -0800 >>> >>> Machine is custom one based on davinci-dm6446, ARM core is 926ej-s. C >>> library and compilers are the Angstrom default(eglibc, gcc 4.5.3). Kernel >>> version is 2.6.37-rc7. >>> >>> When I booted into my filesystem, I do the following: >>> >>> $cp /dev/zero /dev/fb0 >>> $fbset >>> >>> And fbset gives the following error: >>> >>> fbset: FBIOGET_VSCREENINFO: Inappropriate ioctl for device >>> >>> Framebuffer is not working as expected as well. Same error is occuring >>> when I try to run Qt4 applications. >>> >>> I tackled this issue a bit and I see that ioctl parameters are not passed >>> correctly to the kernel. It seems like this is not a driver issue. IMHO, >>> there is a corruption somewhere. I searched bugzilla and found nothing >>> but [1]. The same kernel works as normal when compiled against Angstrom >>> stable(with the corresponding filesystem) >> >> That sounds like a linux-libc-headers issue, could you try changing the >> PREFERRED_VERSION_linux_libc_headers so something newer? There's a >> 2.6.37 recipe present. >> > > I added following to my local.conf: > > LINUX_LIBC_HEADERS_VERSION = "2.6.37" > > and then rebuilt the whole packages (after "rm -rf tmp/"). Unfortunately > result is same. Either I'm doing something wrong somewhere or eglibc + gcc > 4.5 > + 2.6.37 config is broken. > > Now I'm building all with following in my config: > > ANGSTROMLIBC = "glibc" > ANGSTROM_GCC_VERSION = "4.4"
gcc 4.4. is really broken, you'd better stick with the gcc angstrom is using by default. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (Darwin) iD8DBQFNRmFhMkyGM64RGpERAm5eAJ9AiBYHWP0RqnrGYuPE2jWbwp9ozACeMX18 hY46ysOwpxb8vRMxiTz9PzM= =/zjM -----END PGP SIGNATURE----- _______________________________________________ Angstrom-distro-devel mailing list Angstrom-distro-devel@linuxtogo.org http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/angstrom-distro-devel
