feat(C++ modules) Improve incremental build clang#6788
Merged
waruqi merged 4 commits intoxmake-io:devfrom Sep 13, 2025
Merged
Conversation
52f2294 to
6d2a2e5
Compare
b937aae to
b10c872
Compare
…e to compile objectfile instead of module sourcefile
b10c872 to
865af27
Compare
…to enable bmi hash comparison as incremental build optimisation for clang
865af27 to
c71d773
Compare
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
2 participants
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
this PR add the support of reduced bmi for clang, and introduce a policy to e,able an experimental feature which check hash of bmi files and avoid to rebuild dependant bmi if the hash doesn't change (which mean the interface is unchanged, see https://releases.llvm.org/19.1.0/tools/clang/docs/StandardCPlusPlusModules.html#experimental-non-cascading-changes)