Add native spirv + native DEPENDS fixes

[th0ma7]

Description

Add native spirv + native DEPENDS fixes

Fixes #

Checklist

• Build rule all-supported completed successfully
• New installation of package completed successfully
• Package upgrade completed successfully (Manually install the package again)
• Package functionality was tested
• Any needed documentation is updated/created

Type of change

• Bug fix
• New Package
• Package update
• Includes small framework changes
• This change requires a documentation update (e.g. Wiki)

[th0ma7]

@hgy59 can you generate and publish an updated llvm package online? New version will now provide llvm-spirv which is essential if I later want to include vulkan acceleration.

Also, there's a few changes to the framework - I haven't found any regression, it actually solves the dependency management from native which wasn't working, but it could also impact build elsewhere... testing on-going on my end, your help would be appreciated before pushing this one in.

[hgy59]

@hgy59 can you generate and publish an updated llvm package online? New version will now provide llvm-spirv which is essential if I later want to include vulkan acceleration.

Got it, but can we update to a newer revision (like v14.0.6 .. v14.0.16)? This would prevent an overwrite of the already prebuilt v14.0.5.

[th0ma7]

Nope, at least not yet. I have to stick with the officially supported version(s). I hope to be able to migrate to llvm 15-16+ once I've figured out all the loose ends, but until then no.

Also, this really can supplement the existing, or worst, changing the tar method to add a date to it? Yyyy-Qx or similar.

[hgy59]

Also, this really can supplement the existing, or worst, changing the tar method to add a date to it? Yyyy-Qx or similar.

I could create an xz instead of a tar.gz archive to avoid overwriting existing release.

[hgy59]

@th0ma7 I guess the ninja build path is wrong (in the MSG output only):

-- Build files have been written to: /spksrc/native/llvm-14.0-build/work-native/llvm.build
===>  Compiling for llvm
===>  - Ninja compile
===>  - Ninja build path = /spksrc/native/llvm-14.0-build/work-native/llvm-project-14.0.5.src//spksrc/native/llvm-14.0-build/work-native/llvm.build

[hgy59]

@th0ma7 another hint (seems to not find the already built SPIRV-Tools)

end of ===> Configuring for llvm

-- LLD version: 14.0.5
-- Found PkgConfig: /usr/bin/pkg-config (found version "1.8.1")
-- Using SPIR-V Headers from
          /spksrc/native/llvm-14.0-build/work-native/install/usr/local
-- Checking for one of the modules 'SPIRV-Tools'
-- SPIRV-Tools not found; project will be built without --spirv-tools-dis support.
-- Registering Bye as a pass plugin (static build: OFF)
-- Configuring done
-- Generating done

[hgy59]

@th0ma7 it is built and available as https://github.com/SynoCommunity/spksrc/releases/download/native%2Fllvm/native-llvm-14.0.5.txz

but AFAICS it is lacking clang-tblgen, ...

[hgy59]

@th0ma7 BTW the build of native packages still does not create build*.log files.

[th0ma7]

I guess the ninja build path is wrong (in the MSG output only):

-- Build files have been written to: /spksrc/native/llvm-14.0-build/work-native/llvm.build
===>  Compiling for llvm
===>  - Ninja compile
===>  - Ninja build path = /spksrc/native/llvm-14.0-build/work-native/llvm-project-14.0.5.src//spksrc/native/llvm-14.0-build/work-native/llvm.build

@hgy59 your guess is good... and I am able to reproduce locally:

spksrc@spksrc:~/vulkan-videodrv/spksrc/native/llvm-14.0-build$ grep 'Ninja build path' build.out 
===>  - Ninja build path = /home/spksrc/vulkan-videodrv/spksrc/native/llvm-14.0-build/work-native/SPIRV-Headers-vulkan-sdk-1.4.328.1//home/spksrc/vulkan-videodrv/spksrc/native/llvm-14.0-build/work-native/SPIRV-Headers-vulkan-sdk-1.4.328.1/build
===>  - Ninja build path = /home/spksrc/vulkan-videodrv/spksrc/native/llvm-14.0-build/work-native/SPIRV-Tools-2025.4//home/spksrc/vulkan-videodrv/spksrc/native/llvm-14.0-build/work-native/SPIRV-Tools-2025.4/build
===>  - Ninja build path = /home/spksrc/vulkan-videodrv/spksrc/native/llvm-14.0-build/work-native/llvm-project-14.0.5.src//home/spksrc/vulkan-videodrv/spksrc/native/llvm-14.0-build/work-native/llvm.build

As for the tools: clang-tblgen, llvm-config, llvm-link, llvm-spirv, llvm-tblgen, opt:

spksrc@spksrc:~/vulkan-videodrv/spksrc/native/llvm-14.0-build/work-native/install/usr/local/bin$ ll clang-tblgen llvm-config llvm-link llvm-spirv llvm-tblgen opt
ls: cannot access 'clang-tblgen': No such file or directory
-rwxr-xr-x 1 spksrc spksrc  264432 Oct 15 11:56 llvm-config
-rwxr-xr-x 1 spksrc spksrc   91240 Oct 15 12:03 llvm-link
-rwxr-xr-x 1 spksrc spksrc 6333456 Oct 15 12:04 llvm-spirv
-rwxr-xr-x 1 spksrc spksrc 4243848 Oct 15 11:53 llvm-tblgen
-rwxr-xr-x 1 spksrc spksrc  383128 Oct 15 12:04 opt

I thought I had nailed them all, including clang-tblgen using -DCLANG_INSTALL_TABLEGEN=ON but seems that last one is still missing.

BTW the build of native packages still does not create build*.log files.

I know, it hurts, I'm so much used to have them everywhere else... Let me add that while this isn't fully backed yet. And thnx for testing (there may be another round later :)

[th0ma7]

@hgy59 I think I've addressed all cases from above... logging isn't yet like I want it but the method used is sooooo much simpler than current... I'll work it out a bit more to get to the level I want it to be.

Give it a shot and let me know if you'd like a few adjustments or having any ideas... I'll bring those back to cross|spk ..

[hgy59]

@th0ma7 updated version with sha256:22e11a29783e6fcc09343d9d8de724492f547d45be761fe17715e6bc86bb9843 uploaded (same url).

[th0ma7]

@mreid-tt and @hgy59 i was able to do a major simplification of our main call-up scripts to always use native|cross-cc.mk which will greatly help maintenance in the future.

I still have cross-go to complete, otherwise the remaining would be ready for another round of testing so any remaining issue can be fixed.

If you have a moment to shake bugs up on this pr would be much appreciated.

[hgy59]

@th0ma7 didn't you plan to update native/llvm-14.0 with the updated prebuild that includes spriv?

[th0ma7]

@hgy59 yes, but as soon i push this in it will initiate long builds... Thus trying to reduce useless builds while i can.

[hgy59]

@th0ma7 Found this issue when building synocli-videodriver:

1. make arch-x64-6.2.4

   • the package was created
   • the work folder is wrong (work-native instead of work-x64-6.2.4)
   • the log file is correct (build-x64-6.2.4.log)

2. make arch-x64-7.1

   • the package was created, but with the same content as the x64-6.2.4 package (except DSM 7 uninstall wizard)
   • it uses work-native as work folder too and has nothing to compile
   • the log file (build-x64-7.1,log) was not created

The github build action would not have an issue with this, so it is mandatory to run tests locally.

[hgy59]

This seems the breaking change.