Add source-build leg to llvm-project

[crummel]

Following #69611, we added llvm-project to the source-build in installer. There are two things remaining to truly add llvm-project:

• llvm-project needs to build and publish a source-build leg.
• After this has been done, runtime needs to take a dependency on that and add it to Version.Details.xml.

The documentation for this process is at https://github.com/dotnet/source-build/tree/main/Documentation/planning/arcade-powered-source-build and the dotnet/source-build-internal group can help with any issues.

Tagging subscribers to this area: @dotnet/area-infrastructure-libraries
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Issue Details

---

Following #69611, we added llvm-project to the source-build in installer. There are two things remaining to truly add llvm-project:

• llvm-project needs to build and publish a source-build leg.
• After this has been done, runtime needs to take a dependency on that and add it to Version.Details.xml.

The documentation for this process is at https://github.com/dotnet/source-build/tree/main/Documentation/planning/arcade-powered-source-build and the dotnet/source-build-internal group can help with any issues.

Author:	crummel
Assignees:	-
Labels:	area-Infrastructure-libraries
Milestone:	-

Tagging subscribers to this area: @dotnet/runtime-infrastructure
See info in area-owners.md if you want to be subscribed.

Issue Details

---

Following #69611, we added llvm-project to the source-build in installer. There are two things remaining to truly add llvm-project:

• llvm-project needs to build and publish a source-build leg.
• After this has been done, runtime needs to take a dependency on that and add it to Version.Details.xml.

The documentation for this process is at https://github.com/dotnet/source-build/tree/main/Documentation/planning/arcade-powered-source-build and the dotnet/source-build-internal group can help with any issues.

Author:	crummel
Assignees:	-
Labels:	area-Infrastructure, untriaged
Milestone:	-

[akoeplinger]

Note: the objwriter packages are produced by the objwriter/12.x branch: https://github.com/dotnet/llvm-project/tree/objwriter/12.x

Tagging subscribers to this area: @directhex
See info in area-owners.md if you want to be subscribed.

Issue Details

---

Following #69611, we added llvm-project to the source-build in installer. There are two things remaining to truly add llvm-project:

• llvm-project needs to build and publish a source-build leg.
• After this has been done, runtime needs to take a dependency on that and add it to Version.Details.xml.

The documentation for this process is at https://github.com/dotnet/source-build/tree/main/Documentation/planning/arcade-powered-source-build and the dotnet/source-build-internal group can help with any issues.

Author:	crummel
Assignees:	-
Labels:	area-Infrastructure, untriaged, area-Infrastructure-mono
Milestone:	-

[steveisok]

@hoyosjs Do you know who is the right person to tag? The objwriter branch is pulled in by NativeAOT and is not something we manage.