[yocto] meta-xilinx

[Khem Raj]

On Oct 17, 2013, at 8:05 AM, Edward Vidal <vidal.develone at gmail.com> wrote:

> Hello,
> I got the following error.
> DEBUG: Executing shell function do_compile
> NOTE: make -C /home/vidal/POKY/build101613_zedboard/poky/build/tmp/sysroots/zedboard-zynq7/usr/src/kernel/tools/perf O=/home/vidal/POKY/build101613_zedboard/poky/build/tmp/work/zedboard_zynq7-poky-linux-gnueabi/perf/1.0-r8/perf-1.0 CROSS_COMPILE=arm-poky-linux-gnueabi- ARCH=arm CC=arm-poky-linux-gnueabi-gcc  -march=armv7-a -mthumb-interwork -mfloat-abi=softfp -mfpu=neon --sysroot=/home/vidal/POKY/build101613_zedboard/poky/build/tmp/sysroots/zedboard-zynq7 AR=arm-poky-linux-gnueabi-ar perfexecdir=/usr/lib/perf NO_GTK2=1 NO_DWARF=1 prefix=/usr bindir=/usr/bin sharedir=/usr/share sysconfdir=/etc perfexecdir=/usr/lib/perf/perf-core ETC_PERFCONFIG=../etc sharedir=share mandir=share/man infodir=share/info all
>     CHK -fstack-protector-all
>     CHK -Wstack-protector
>     CHK -Wvolatile-register-var
>     CHK bionic
>     CHK libelf
>     CHK libdw
> make: Entering directory `/home/vidal/POKY/build101613_zedboard/poky/build/tmp/sysroots/zedboard-zynq7/usr/src/kernel/tools/perf'
> Makefile:554: No libdw.h found or old libdw.h found or elfutils is older than 0.138, disables dwarf support. Please install new elfutils-devel/libdw-dev
>     CHK libunwind
> Makefile:570: No libunwind found, disabling post unwind support. Please install libunwind-dev[el] >= 0.99
> I installed libunwind-devel-1.0.1-5.fc18.x86_64
> Is this a zedboard-zynq specific error?  Is this an error in building the kernel?
>  I did not see this when building for the beagleboard. I installed libunwind-devel-1.0.1-5.fc18.x86_64
> I removed the package libunwind-devel-1.0.1-5.fc18.x86_64 since nothing improved with the package installed.

You were barking up the wrong tree :) The problem is missing dependency for target package not for host package.
whichever package is failing, add elfutils to DEPENDS section of the recipe and it should fix it.

> I am in the process of running a clean build after  all repository were loaded in clean folder.
> I appreciate any and all help.
> Regards
> 
> 
> On Wed, Oct 16, 2013 at 5:06 PM, Edward Vidal <vidal.develone at gmail.com> wrote:
> Hello Khem,
> Thanks for the help after modifying my local.conf 
> MACHINE ?= "zedboard-zynq7"
> My build "MACHINE=zedboard-zynq7 bitbake core-image-sato" is in the process now 295 of 5076 tasks
> should take a short time to complete.
> regards 
> 
> 
> 
> On Wed, Oct 16, 2013 at 4:45 PM, Khem Raj <raj.khem at gmail.com> wrote:
> 
> On Oct 16, 2013, at 2:57 PM, Edward Vidal <vidal.develone at gmail.com> wrote:
> 
> > Hello,
> > I built a zedboard core-image-sato on 09/21/13 with meta-xilinx at that time I had the following folders.
> >
> > meta-kc705
> > meta-zc702
> > meta-zedboard
> >
> > Build Configuration:
> > BB_VERSION        = "1.19.1"
> > BUILD_SYS         = "x86_64-linux"
> > NATIVELSBSTRING   = "Fedora-18"
> > TARGET_SYS        = "arm-poky-linux-gnueabi"
> > MACHINE           = "zedboard"
> > DISTRO            = "poky"
> > DISTRO_VERSION    = "1.4+snapshot-20130921"
> > TUNE_FEATURES     = " armv7a vfp neon zynq"
> > TARGET_FPU        = "vfp-neon"
> > meta
> > meta-yocto        = "(nobranch):3dee534f1e25109e0bdb681de0746c336f4b8840"
> > meta-xilinx
> > meta-kc705
> > meta-zc702
> > meta-zedboard     = "master:46f4c79d6d55b556a90bb0fd89c2c09acf2aebff"
> > meta-yocto-bsp    = "(nobranch):3dee534f1e25109e0bdb681de0746c336f4b8840"
> >
> > With the dora release I did a new clone of git://git.yoctoproject.org/meta-xilinx
> > now I do not see
> > meta-kc705
> > meta-zc702
> > meta-zedboard
> >
> > When I execute MACHINE=zedboard bitbake core-image-sato
> > ERROR:  OE-core's config sanity checker detected a potential misconfiguration.
> >     Either fix the cause of this error or at your own risk disable the checker (see sanity.conf).
> >     Following is the list of potential problems / advisories:
> >
> >     Please set a valid MACHINE in your local.conf or environment
> >
> > ERROR: Execution of event handler 'check_sanity_eventhandler' failed
> > In my local.conf I have the following.
> >
> > MACHINE ?= "zedboard"
> >
> > bblayers.conf
> > # LAYER_CONF_VERSION is increased each time build/conf/bblayers.conf
> > # changes incompatibly
> > LCONF_VERSION = "6"
> >
> > BBPATH = "${TOPDIR}"
> > BBFILES ?= ""
> >
> > BBLAYERS ?= " \
> >   /home/vidal/POKY/build101613_zedboard/poky/meta \
> >   /home/vidal/POKY/build101613_zedboard/poky/meta-yocto \
> >   /home/vidal/POKY/build101613_zedboard/poky/meta-xilinx \
> >   /home/vidal/POKY/build101613_zedboard/poky/meta-yocto-bsp \
> >   "
> > BBLAYERS_NON_REMOVABLE ?= " \
> >   /home/vidal/POKY/build101613_zedboard/poky/meta \
> >   /home/vidal/POKY/build101613_zedboard/poky/meta-yocto \
> >   "
> > Any help will be appreciated.
> > Regards
> 
> it seems like layer went thru some restructuring e.g. see
> commit d9617006376d73e37f1db17857ee06c24e6b7c03
> Author: Nathan Rossi <nathan.rossi at xilinx.com>
> Date:   Fri Aug 2 12:41:14 2013 +1000
> 
>     meta-*: Remove deprecated sublayers
> 
>     * The machines supported in the sublayer BSPs are now supported in the base
>       meta-xilinx layer, these sublayers are no longer required.
>     * Relevant documentation has also been relocated into meta-xilinx/docs/*.
> 
> 
> 
> So may be zedboard -> zedboard-zynq7
> 
> 
> >
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> 
> 
>