[vcpkg baseline] Fix cblas and opencv related regressions#48576
Merged
Conversation
dg0yt
changed the title
dg0yt
force-pushed
the
opencv-baseline
branch
from
52474d5 to
1b32d95
Compare
This was referenced Nov 30, 2025
Merged
Contributor
|
Sorry for the cblas regression! I indeed didn't look at cblas, and assumed that since CI was fine it would actually be fine |
BillyONeal
approved these changes
Dec 1, 2025
Member
BillyONeal
left a comment
BillyONeal
left a comment
There was a problem hiding this comment.
Thanks for the fixes! (And sorry for the delay caused by the long holiday weekend here in the US)
geiseri
pushed a commit
to geiseri/vcpkg
that referenced
this pull request
Dec 18, 2025
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
3 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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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 is a minimized merge of independent work on opencv and blas changes. ATM both baseline regressions must be resolved simultaneously in order to pass CI.
opencv4 passes on arm64 windows since [opencv4] [dnn](arm64) depends on [intrinsics] #48467, uncovering now-expected failures of itk and openmvs.
Static windows uses openblas/clapack since Use openblas/clapack on windows static #46904, however this change wasn't properly extended to the cblas port, to the ci baseline and to documentation comments.
All supported triplets except osx use openblas for blas. So cblas can simply rely on cblas from blas instead of going through lapack-reference[cblas] which would conflict with lapack being provided by clapack for some platforms.
Reminder:
(In addition to past port improvements, the current baseline regressions are also connected to an unexpected behavior of vcpkg-tool which does install reverse dependencies of excluded ports, leading to downstream build failures which should actually be cascades. Reproducer: microsoft/vcpkg-tool#1871.)