There appears to be an issue with build zeus based meta-clang under zeus platform...
I followed steps off meta-clang page, and from the work I did with meta-clang under "Rocko" about a year ago, a lot has changed under the hood... Working under zeus 3.0.4... EXT SDK appears fully functional, I require CLANG/LLVM for future development... Never seen this error before, did I miss a patch or possibly a step ? Clean build area... (1) Add meta-clang to bblayers.conf (2) Added EXT SDK Settings for meta-clang : SDKIMAGE_FEATURES_append = " staticdev-pkgs" SDK_EXTRA_TOOLS = " \ nativesdk-cmake \ nativesdk-clang \ <---Only appears to download/build llvm when present " TOOLCHAIN_HOST_TASK_append = "${SDK_EXTRA_TOOLS}" The build is much slower due to "native-clang-9.0.1-r0 do_compile"... EXT SDK build error seen: ========================= 10:12 smonsees@yix490038 /disk0/scratch/smonsees/yocto/workspace_3/builds2/sbcb-default> bitbake sbcb-defaultfs-full -c populate_sdk_ext Parsing recipes: 100% |#################################################################################| Time: 0:01:25 Parsing of 2463 .bb files complete (0 cached, 2463 parsed). 3671 targets, 91 skipped, 0 masked, 0 errors. NOTE: Resolving any missing task queue dependencies Build Configuration: BB_VERSION = "1.44.0" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "rhel-7.9" TARGET_SYS = "x86_64-poky-linux" MACHINE = "sbcb-default" DISTRO = "limws" DISTRO_VERSION = "3.0.4" TUNE_FEATURES = "m64 corei7" TARGET_FPU = "" meta meta-poky = "my_yocto_3.0.4:f2eb22a8783f1eecf99bd4042695bab920eed00e" meta-perl meta-python meta-filesystems meta-networking meta-initramfs meta-oe = "zeus:2b5dd1eb81cd08bc065bc76125f2856e9383e98b" meta-clang = "zeus:f5355ca9b86fb5de5930132ffd95a9b352d694f9" meta = "master:a32ddd2b2a51b26c011fa50e441df39304651503" meta-intel = "zeus:d9942d4c3a710406b051852de7232db03c297f4e" meta-intel = "v2019.02:f635a364c55f1fb12519aff54924a0a5b947091e" NOTE: Fetching uninative binary shim from file:///ede/tms/yocto/zeus/downloads/intel/x86_64-nativesdk-libc.tar.xz;sha256sum=a09922172c3a439105e0ae6b943daad2d83505b17da0aba97961ff433b8c21ab Initialising tasks: 100% |##############################################################################| Time: 0:00:12 Checking sstate mirror object availability: 100% |######################################################| Time: 0:00:00 Sstate summary: Wanted 2490 Found 2157 Missed 333 Current 0 (86% match, 0% complete) NOTE: Executing Tasks NOTE: Setscene tasks completed ERROR: sbcb-defaultfs-full-1.0-r0 do_sdk_depends: Error executing a python function in exec_python_func() autogenerated: The stack trace of python calls that resulted in this exception/failure was: File: 'exec_python_func() autogenerated', lineno: 2, function: <module> 0001: *** 0002:extend_recipe_sysroot(d) 0003: File: '/disk0/scratch/smonsees/yocto/workspace_3/poky/meta/classes/staging.bbclass', lineno: 551, function: extend_recipe_sysroot 0547: dest = newmanifest[l] 0548: if l.endswith("/"): 0549: staging_copydir(l, targetdir, dest, seendirs) 0550: continue *** 0551: staging_copyfile(l, targetdir, dest, postinsts, seendirs) 0552: 0553: bb.note("Installed into sysroot: %s" % str(msg_adding)) 0554: bb.note("Skipping as already exists in sysroot: %s" % str(msg_exists)) 0555: File: '/disk0/scratch/smonsees/yocto/workspace_3/poky/meta/classes/staging.bbclass', lineno: 144, function: staging_copyfile 0140: if os.path.islink(c): 0141: linkto = os.readlink(c) 0142: if os.path.lexists(dest): 0143: if not os.path.islink(dest): *** 0144: raise OSError(errno.EEXIST, "Link %s already exists as a file" % dest, dest) 0145: if os.readlink(dest) == linkto: 0146: return dest 0147: raise OSError(errno.EEXIST, "Link %s already exists to a different location? (%s vs %s)" % (dest, os.readlink(dest), linkto), dest) 0148: os.symlink(linkto, dest) Exception: FileExistsError: [Errno 17] Link /disk0/scratch/smonsees/yocto/workspace_3/builds2/sbcb-default/tmp/work/sbcb_default-poky-linux/sbcb-defaultfs-full/1.0-r0/recipe-sysroot/lib already exists as a file: '/disk0/scratch/smonsees/yocto/workspace_3/builds2/sbcb-default/tmp/work/sbcb_default-poky-linux/sbcb-defaultfs-full/1.0-r0/recipe-sysroot/lib' ERROR: Logfile of failure stored in: /disk0/scratch/smonsees/yocto/workspace_3/builds2/sbcb-default/tmp/work/sbcb_default-poky-linux/sbcb-defaultfs-full/1.0-r0/temp/log.do_sdk_depends.24732 ERROR: Task (/disk0/scratch/smonsees/yocto/workspace_3/poky/../meta-bae/meta-limws/meta-intel/recipes-core/images/sbcb-defaultfs-full.bb:do_sdk_depends) failed with exit code '1' NOTE: Tasks Summary: Attempted 6892 tasks of which 5539 didn't need to be rerun and 1 failed. Summary: 1 task failed: /disk0/scratch/smonsees/yocto/workspace_3/poky/../meta-bae/meta-limws/meta-intel/recipes-core/images/sbcb-defaultfs-full.bb:do_sdk_depends Summary: There was 1 ERROR message shown, returning a non-zero exit code. 13:01 smonsees@yix490038 /disk0/scratch/smonsees/yocto/workspace_3/builds2/sbcb-default> Note: Modifying SDK_EXTRA_TOOLS by removing "nativesdk-clang", i.e.: SDK_EXTRA_TOOLS = " \ nativesdk-cmake \ " If I remove, the build is much faster, and it builds without the error, also appears not to require/include "llvm" component in build. I do not believe the full package was actually built/enabled, but no errors and image is functional. 13:09 smonsees@yix490038 /disk0/scratch/smonsees/yocto/workspace_3/builds2/sbcb-default> bitbake sbcb-defaultfs-full -c populate_sdk_ext Parsing recipes: 100% |#################################################################################| Time: 0:01:26 Parsing of 2463 .bb files complete (0 cached, 2463 parsed). 3671 targets, 91 skipped, 0 masked, 0 errors. NOTE: Resolving any missing task queue dependencies Build Configuration: BB_VERSION = "1.44.0" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "rhel-7.9" TARGET_SYS = "x86_64-poky-linux" MACHINE = "sbcb-default" DISTRO = "limws" DISTRO_VERSION = "3.0.4" TUNE_FEATURES = "m64 corei7" TARGET_FPU = "" meta meta-poky = "my_yocto_3.0.4:f2eb22a8783f1eecf99bd4042695bab920eed00e" meta-perl meta-python meta-filesystems meta-networking meta-initramfs meta-oe = "zeus:2b5dd1eb81cd08bc065bc76125f2856e9383e98b" meta-clang = "zeus:f5355ca9b86fb5de5930132ffd95a9b352d694f9" meta = "master:a32ddd2b2a51b26c011fa50e441df39304651503" meta-intel = "zeus:d9942d4c3a710406b051852de7232db03c297f4e" meta-intel = "v2019.02:f635a364c55f1fb12519aff54924a0a5b947091e" NOTE: Fetching uninative binary shim from file:///ede/tms/yocto/zeus/downloads/intel/x86_64-nativesdk-libc.tar.xz;sha256sum=a09922172c3a439105e0ae6b943daad2d83505b17da0aba97961ff433b8c21ab Initialising tasks: 100% |##############################################################################| Time: 0:00:12 Checking sstate mirror object availability: 100% |######################################################| Time: 0:00:00 Sstate summary: Wanted 2436 Found 2407 Missed 29 Current 0 (98% match, 0% complete) NOTE: Executing Tasks NOTE: Setscene tasks completed NOTE: Tasks Summary: Attempted 6767 tasks of which 6223 didn't need to be rerun and all succeeded. 13:31 smonsees@yix490038 /disk0/scratch/smonsees/yocto/workspace_3/builds2/sbcb-default> -----Original Message----- From: Khem Raj <raj.k...@gmail.com> Sent: Tuesday, April 20, 2021 12:02 PM To: Monsees, Steven C (US) <steven.mons...@baesystems.com>; Anton Antonov <anton.anto...@arm.com>; yocto@lists.yoctoproject.org Subject: Re: [yocto] #yocto llvm support External Email Alert This email has been sent from an account outside of the BAE Systems network. Please treat the email with caution, especially if you are requested to click on a link, decrypt/open an attachment, or enable macros. For further information on how to spot phishing, access "Cybersecurity OneSpace Page" and report phishing by clicking the button "Report Phishing" on the Outlook toolbar. On 4/20/21 7:00 AM, Monsees, Steven C (US) via lists.yoctoproject.org wrote: > I noticed similar behavior. > > I am running zeus 3.0.4, "devtool sdk-install llvm" will get llvm > 8.0.1. > > When I build meta-clang, and I set TOOLCHAIN?="clang" in local.conf it > appears to grab llvm-project-source-9.0.1-9.0.1. > this is intentional, when you use meta-clang, then llvm is preferred from LLVM since them we have consistent version of llvm for clang and others. > *From:*yocto@lists.yoctoproject.org <yocto@lists.yoctoproject.org> *On > Behalf Of *Anton Antonov > *Sent:* Tuesday, April 20, 2021 9:51 AM > *To:* yocto@lists.yoctoproject.org > *Subject:* Re: [yocto] #yocto llvm support > > *_External Email Alert_* > > *This email has been sent from an account outside of the BAE Systems > network.* > > Please treat the email with caution, especially if you are requested > to click on a link, decrypt/open an attachment, or enable macros. For > further information on how to spot phishing, access "Cybersecurity > OneSpace Page" and report phishing by clicking the button "Report > Phishing" on the Outlook toolbar. > > > Hi Steven, > > I used meta-clang in my recipes and I noticed that: > 1. The current release of poky uses LLVM v11.1.0 by default > (poky/meta/recipes-devtools/llvm/llvm_git.bb) > 2. Meta-clang requires LLVM v12.0.0 (meta-clang/conf/layer.conf > defines LLVMVERSION = "12.0.0") > > As a result just including meta-clang into bblayers.conf will require > bitbake to build a new version of LLVM and rebuild everything which > uses it > > Anton > > > > >
log.do_sdk_depends.24732
Description: log.do_sdk_depends.24732
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