chore: Add CV_TRACE option to opencv recipe #27351
Open
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Outdated suggestions cannot be applied.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.
Summary
Changes to recipe: opencv/4.11.0
Motivation
The opencv recipe did not expose an option to toggle the CV_TRACE compile flag. This is needed to work around a known memory leak in opencv: opencv/opencv#19727
Details
Option:
cv_trace
defaulted toTrue
(as this seems to be the default state from opencv CMakeLists.txt https://github.com/opencv/opencv/blob/4ad4bd5dc09b343b2be6c8137b563f143d68584d/CMakeLists.txt#L541). Will toggleCV_TRACE
flag toFalse
ifcv_trace
option is set toFalse
.