*A follow up to this (after further testing with the Yocto image classes - i.e. not my own custom image):*
*After adding the following to local.conf (keeping all other variables to their defaults):* require conf/multilib.conf MULTILIBS = "multilib:lib32" DEFAULTTUNE_virtclass-multilib-lib32 = "x86" *Using the following Build configuration:* BB_VERSION = "1.21.0" BUILD_SYS = "i686-linux" NATIVELSBSTRING = "Ubuntu-12.04" TARGET_SYS = "x86_64-poky-linux" MACHINE = "nuc" DISTRO = "poky" DISTRO_VERSION = "1.5+snapshot-20131124" TUNE_FEATURES = "m64" TARGET_FPU = "" meta meta-yocto meta-yocto-bsp = "master:6a8307c35705bf6c9f49c368dd730deef3d2ae15" meta-intel meta-nuc = "master:f5c2786e7ca190308523379706130e0c2be793c9" *The MULTILIB build is successful with the following images:* core-image-minimal core-image-base core-image-sato As stated in the meta-nuc README, I then also added the following to local.conf to enable hardware video acceleration: LICENSE_FLAGS_WHITELIST += "commercial" *Retrying the "core-image-sato" image build now results in errors:* *ERROR: QA Issue: x264: Files/directories were installed but not shipped /usr/lib /usr/lib/libx264.so.133 /usr/lib/libx264.so /usr/lib/libx264.a /usr/lib/pkgconfig /usr/lib/.debug /usr/lib/pkgconfig/x264.pc /usr/lib/.debug/libx264.so.133ERROR: QA run found fatal errors. Please consider fixing them. ERROR: Function failed: do_package_qaERROR: Logfile of failure stored in: /home/nick/poky/test/tmp/work/x86_64-poky-linux/x264/r2265+gitAUTOINC+585324fee3-r0/temp/log.do_package.11458ERROR: Task 4913 (/home/nick/poky/meta/recipes-multimedia/x264/x264_git.bb <http://x264_git.bb>, do_package) failed with exit code '1' ERROR: Function failed: do_configure (log file is located at /home/nick/poky/test/tmp/work/x86_64-poky-linux/libav/0.8.8-r0/temp/log.do_configure.11457)ERROR: Logfile of failure stored in: /home/nick/poky/test/tmp/work/x86_64-poky-linux/libav/0.8.8-r0/temp/log.do_configure.11457 Log data follows:| DEBUG: Executing python function sysroot_cleansstate| DEBUG: Python function sysroot_cleansstate finished| DEBUG: SITE files ['endian-little', 'common-linux', 'common-glibc', 'bit-64', 'x86_64-linux', 'common'] | DEBUG: Executing shell function autotools_preconfigure| DEBUG: Shell function autotools_preconfigure finished| DEBUG: Executing shell function do_configure| ERROR: libx264 not found| | If you think configure made a mistake, make sure you are using the latest | version from Git. If the latest version fails, report the problem to the| libav-u...@libav.org <libav-u...@libav.org> mailing list or IRC #libav on irc.freenode.net <http://irc.freenode.net>. | Include the log file "config.log" produced by configure as this will help| solving the problem.| WARNING: /home/nick/poky/test/tmp/work/x86_64-poky-linux/libav/0.8.8-r0/temp/run.do_configure.11457:1 exit 1 from | /home/nick/poky/test/tmp/work/x86_64-poky-linux/libav/0.8.8-r0/libav-0.8.8/configure --enable-shared --enable-pthreads --enable-gpl --enable-avfilter --cross-prefix=x86_64-poky-linux- --prefix=/usr --enable-avserver --enable-avplay --enable-libtheora --enable-libvorbis --arch=x86_64 --target-os="linux" --enable-cross-compile --extra-cflags=" -O2 -pipe -g -feliminate-unused-debug-types -m64 --sysroot=/home/nick/poky/test/tmp/sysroots/nuc" --extra-ldflags="-Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed" --sysroot="/home/nick/poky/test/tmp/sysroots/nuc" --enable-hardcoded-tables --enable-postproc --enable-bzlib --disable-libfaac --disable-libgsm --disable-indev=jack --disable-libmp3lame --disable-libschroedinger --disable-libvpx --enable-x11grab --enable-libx264 | ERROR: Function failed: do_configure (log file is located at /home/nick/poky/test/tmp/work/x86_64-poky-linux/libav/0.8.8-r0/temp/log.do_configure.11457)ERROR: Task 3456 (/home/nick/poky/meta/recipes-multimedia/libav/libav_0.8.8.bb <http://libav_0.8.8.bb>, do_configure) failed with exit code '1' NOTE: Tasks Summary: Attempted 5748 tasks of which 5744 didn't need to be rerun and 2 failed.No currently running tasks (5748 of 5775)Summary: 2 tasks failed: /home/nick/poky/meta/recipes-multimedia/x264/x264_git.bb <http://x264_git.bb>, do_package /home/nick/poky/meta/recipes-multimedia/libav/libav_0.8.8.bb <http://libav_0.8.8.bb>, do_configureSummary: There were 4 ERROR messages shown, returning a non-zero exit code.* *This appears to be a bug with the libx264 recipe.* Any thoughts or comments on this? Has anyone else tried MULTILIB builds with the NUC hardware (with hardware acceleration enabled)? Thanks, Nick On Thu, Nov 21, 2013 at 1:17 AM, Nick D'Ademo <nickdad...@gmail.com> wrote: > From what I've read so far, by adding the following to the local.conf file > (e.g. for a x86_64 build; in my case for the Intel NUC machine), Yocto will > build an image which also contains 32-bit compiled system libraries (+ any > 32-bit packages/recipes you have specified): > > require conf/multilib.conf > MULTILIBS = "multilib:lib32" > DEFAULTTUNE_virtclass-multilib-lib32 = "x86" > > However, running BitBake with the above added to local.conf results in a > large number of build errors. To name a few: > > grub_2.0.0.bb: > ... > | checking whether the C compiler works... no > | configure: error: in > `/home/nick/poky/build/tmp/work/x86_64-poky-linux/grub/2.00-r1/build': > | configure: error: C compiler cannot create executables > ... > > ntp_4.2.6p5.bb: > ... > | configure: exit 77 > | ERROR: oe_runconf failed > ... > > Is there something I'm missing here? What is the status of MULTILIB > support with Yocto? Has anyone attempted it lately? > > [The following guide seems a little outdated: > https://wiki.yoctoproject.org/wiki/Multilib] > > Thanks, > Nick >
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