add gen_rule outputs into proto_library dependency #1051
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Outdated suggestions cannot be applied.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.
Proto_library can depends on gen_rule. By this rule, we want to add some config deps in proto_library by gen_rule. However, when the gen_rule is built incrementally, the proto is not trigger to recompile.
By looking at the generated ninja file, the outs of gen_rule are not configured in the dependencies of the proto compilation command.
Here I add gen_rule's outputs to proto's directory depdency to resolve this problem.