So, does anyone know proper usage here? Is this a fully functional llvm drop under ../poky/meta/recipes-devtools ? Is it compatible with meta-clang?, and can they be used together to build 3rd party extensions for my platform ?
Is it better to add supported components this way rather than building them in directly to EXT SDK ? Also, any known issues with meta-clang under zeus 3.0.4 ? Thanks, Steve From: Monsees, Steven C (US) Sent: Tuesday, April 20, 2021 10:01 AM To: 'Anton Antonov' <[email protected]>; [email protected] Subject: RE: [yocto] #yocto llvm support 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... From: [email protected]<mailto:[email protected]> <[email protected]<mailto:[email protected]>> On Behalf Of Anton Antonov Sent: Tuesday, April 20, 2021 9:51 AM To: [email protected]<mailto:[email protected]> 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
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