[cpp]- Support Ubuntu 26.04 LTS (resolute)#1899
Open
V-Subhankar-infy wants to merge 1 commit into
Open
Conversation
Contributor
There was a problem hiding this comment.
Pull request overview
Adds Ubuntu 26.04 LTS (resolute) support to the C++ devcontainer image, updates tags/docs to reflect the new default Ubuntu LTS, and adjusts the included CMake test project to a supported minimum CMake version.
Changes:
- Added the
resolutevariant tosrc/cpp/manifest.json, including architectures, parent image mapping, and variant tags (and moved the*-ubuntutag toresolute). - Bumped the C++ image manifest version from
2.1.9to3.0.0to reflect the breaking change of:ubuntunow mapping to Ubuntu 26.04. - Updated
src/cpp/README.mdand the C++ test project’sCMakeLists.txtto align with the new variant and toolchain requirements.
Reviewed changes
Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| src/cpp/test-project/CMakeLists.txt | Raises minimum CMake version used by the test project to a version compatible with the new Ubuntu 26.04 variant. |
| src/cpp/README.md | Updates listed variants/architectures and bumps semver tag examples from 2.x to 3.x to match the manifest version change. |
| src/cpp/manifest.json | Adds resolute variant and updates tags/architectures; bumps manifest version to 3.0.0 for the breaking Ubuntu default change. |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
As per the request in Issue #1897 for the CPP Image,
I have fixed the issue by adding support for Ubuntu 26.04 LTS (codename: resolute) to the CPP Image.
Updates
Changes
manifest.json: Addedresolutetovariants,parent(→base-ubuntu),architectures, andvariantTags. Moved the floatingcpp:${VERSION}:ubuntutag fromnobletoresolute.2.1.9→3.0.0(major)::ubuntunow resolves to 26.04 instead of 24.04 (breaking change).README.md: Synced the variant table, tag list, and semver examples (2.x→3.x).test-project/CMakeLists.txt: Updated the minimum CMake version to 3.10 instead of 3.0.Backward Compatibility
The CMake bump was essential for Ubuntu 26 to work, because CMake 3.0 is no longer supported in 26. However, 3.10 is supported across all currently supported variants in the CPP Image, so this does not affect any existing images both in debian and ubuntu.
End of Life
As per the Ubuntu official website (https://ubuntu.com/about/release-cycle), security updates for this variant expire in May 2031.