I have submitted a bug here: https://bugzilla.yoctoproject.org/show_bug.cgi?id=7056
Regards, Qiang On Tue, Dec 9, 2014 at 11:51 PM, Mark Hatle <mark.ha...@windriver.com> wrote: > On 12/8/14, 3:55 AM, Jegan Chandru wrote: > >> I recommend you to file a bug here https://bugzilla.yoctoproject.org/ if >> not >> done already. You may get a proper answer on armhf support there. From >> what I >> see, (someone please correct me if I am wrong), there is no prelink >> dynamic link >> armhf patch. You can also create and submit the patch for review. AFAIK, >> you are >> gonna need to something like below, >> >> .dynamic_linker = "/lib/ld-linux-armhf.so.3" in arch-arm.c. >> >> This is not tested though. Please do a test yourselves. >> > > See: http://marc.info/?l=fedora-arm&m=135417053128837&w=2 > > Nobody had requested prelink support for armhf up to this point. > > Open an enhancement / bug and assign it to me. I'll do what I can to > integrate the patch officially. > > I had been waiting for the prelink upstream to merge this, but they never > bothered to, so I'll have to make it a Yocto Project 'cross-prelink' > specific path. > > --Mark > > -JC >> >> On Mon, Dec 8, 2014 at 1:52 PM, Qiang Yu <yuq...@gmail.com >> <mailto:yuq...@gmail.com>> wrote: >> >> Thanks for your reply. I almost give up. >> >> You mean that current yocto build doesn't support hard float ABI >> prelink, >> and the prelink source code needs to >> be modified to use ld-linux-armhf.so.3? >> >> So this problem affect all armhf build of yocto, in other words >> prelink >> doesn't work for yocto armhf at all now? >> >> Regards, >> Qiang >> >> On Mon, Dec 8, 2014 at 3:28 PM, Jegan Chandru <pcje...@gmail.com >> <mailto:pcje...@gmail.com>> wrote: >> >> Hi, >> >> I think it has to do with the ld-linux-armhf.so.3. May be you >> should >> tell prelink that you have hard float ARM ABI to prelink for, than >> ld-linux.so.3 . It means you need to add ld-linux-armhf.so.3 as a >> dynamic linker. >> You should patch the prelink source to get this done. >> >> HTH. >> >> -JC >> >> >> >> On Fri, Dec 5, 2014 at 7:41 AM, Qiang Yu <yuq...@gmail.com >> <mailto:yuq...@gmail.com>> wrote: >> >> Hi all, >> >> I'm building a image with local.conf: >> USER_CLASSES ?= "buildstats image-mklibs image-prelink" >> >> but I think prelink does nothing on my image, because the >> MD5SUM is >> the same before and after >> the prelink stage. The mklibs stage is also strange not print >> anything. How to make prelink and >> mklibs really work? >> >> Here is the log of log.do_rootfs: >> >> NOTE: ###### Generate images ####### >> NOTE: Executing mklibs_optimize_image ... >> DEBUG: Executing shell function mklibs_optimize_image >> DEBUG: Shell function mklibs_optimize_image finished >> NOTE: Executing prelink_image ... >> DEBUG: Executing shell function prelink_image >> Size before prelinking 49304. >> /opt/yocto/rootfs/tmp/sysroots/x86_64-linux/usr/sbin/prelink: >> /sbin/fstab-decode: Using /lib/ld-linux-armhf.so.3, not >> /lib/ld-linux.so.3 as dynamic linker >> /opt/yocto/rootfs/tmp/sysroots/x86_64-linux/usr/sbin/prelink: >> /sbin/bootlogd: Using /lib/ld-linux-armhf.so.3, not >> /lib/ld-linux.so.3 as dynamic linker >> /opt/yocto/rootfs/tmp/sysroots/x86_64-linux/usr/sbin/prelink: >> /sbin/killall5: Using /lib/ld-linux-armhf.so.3, not >> /lib/ld-linux.so.3 as dynamic linker >> /opt/yocto/rootfs/tmp/sysroots/x86_64-linux/usr/sbin/prelink: >> /sbin/init.sysvinit: Using /lib/ld-linux-armhf.so.3, not >> /lib/ld-linux.so.3 as dynamic linker >> /opt/yocto/rootfs/tmp/sysroots/x86_64-linux/usr/sbin/prelink: >> /sbin/halt.sysvinit: Using /lib/ld-linux-armhf.so.3, not >> /lib/ld-linux.so.3 as dynamic linker >> /opt/yocto/rootfs/tmp/sysroots/x86_64-linux/usr/sbin/prelink: >> /sbin/shutdown.sysvinit: Using /lib/ld-linux-armhf.so.3, not >> /lib/ld-linux.so.3 as dynamic linker >> /opt/yocto/rootfs/tmp/sysroots/x86_64-linux/usr/sbin/prelink: >> /sbin/runlevel.sysvinit: Using /lib/ld-linux-armhf.so.3, not >> /lib/ld-linux.so.3 as dynamic linker >> /opt/yocto/rootfs/tmp/sysroots/x86_64-linux/usr/sbin/prelink: >> /usr/sbin/dropbearmulti: Using /lib/ld-linux-armhf.so.3, not >> /lib/ld-linux.so.3 as dynamic linker >> /opt/yocto/rootfs/tmp/sysroots/x86_64-linux/usr/sbin/prelink: >> /bin/mountpoint.sysvinit: Using /lib/ld-linux-armhf.so.3, not >> /lib/ld-linux.so.3 as dynamic linker >> /opt/yocto/rootfs/tmp/sysroots/x86_64-linux/usr/sbin/prelink: >> /bin/busybox.suid: Using /lib/ld-linux-armhf.so.3, not >> /lib/ld-linux.so.3 as dynamic linker >> /opt/yocto/rootfs/tmp/sysroots/x86_64-linux/usr/sbin/prelink: >> /bin/busybox.nosuid: Using /lib/ld-linux-armhf.so.3, not >> /lib/ld-linux.so.3 as dynamic linker >> /opt/yocto/rootfs/tmp/sysroots/x86_64-linux/usr/sbin/prelink: >> /usr/bin/utmpdump.sysvinit: Using /lib/ld-linux-armhf.so.3, >> not >> /lib/ld-linux.so.3 as dynamic linker >> /opt/yocto/rootfs/tmp/sysroots/x86_64-linux/usr/sbin/prelink: >> /usr/bin/mesg.sysvinit: Using /lib/ld-linux-armhf.so.3, not >> /lib/ld-linux.so.3 as dynamic linker >> /opt/yocto/rootfs/tmp/sysroots/x86_64-linux/usr/sbin/prelink: >> /usr/bin/last.sysvinit: Using /lib/ld-linux-armhf.so.3, not >> /lib/ld-linux.so.3 as dynamic linker >> /opt/yocto/rootfs/tmp/sysroots/x86_64-linux/usr/sbin/prelink: >> /usr/bin/opkg-cl: Using /lib/ld-linux-armhf.so.3, not >> /lib/ld-linux.so.3 as dynamic linker >> /opt/yocto/rootfs/tmp/sysroots/x86_64-linux/usr/sbin/prelink: >> /usr/bin/bmw: Using /lib/ld-linux-armhf.so.3, not >> /lib/ld-linux.so.3 >> as dynamic linker >> /opt/yocto/rootfs/tmp/sysroots/x86_64-linux/usr/sbin/prelink: >> /usr/bin/wall.sysvinit: Using /lib/ld-linux-armhf.so.3, not >> /lib/ld-linux.so.3 as dynamic linker >> Size after prelinking 49304. >> DEBUG: Shell function prelink_image finished >> >> Regards, >> Qiang >> >> >> -- >> _______________________________________________ >> yocto mailing list >> yocto@yoctoproject.org <mailto:yocto@yoctoproject.org> >> https://lists.yoctoproject.org/listinfo/yocto >> >> >> >> >> -- >> JCP >> >> >> >> >> >> -- >> JCP >> >> >> > -- > _______________________________________________ > yocto mailing list > yocto@yoctoproject.org > https://lists.yoctoproject.org/listinfo/yocto >
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