ci(windows): add Windows build workflow with openblas overlay and For… - #214
Open
mattcapa wants to merge 1 commit into
Open
ci(windows): add Windows build workflow with openblas overlay and For…#214mattcapa wants to merge 1 commit into
mattcapa wants to merge 1 commit into
Conversation
mattcapa
commented
Jun 24, 2026
mattcapa
commented
Collaborator
- .github/workflows/windows-build.yml: build seahowl on windows-latest via vcpkg manifest mode. Uses the runner's bundled mingw gfortran (no MSYS2 install needed), strips every flang*.exe directory from PATH (discovered via Get-Command -All so we are not fooled by reinjection from vcvars), exports FC and the sanitized PATH for downstream steps and vcpkg port builds. Caches vcpkg binaries via x-gha. Collects per-port vcpkg logs on failure.
- external/vcpkg/ports/blas, external/vcpkg/ports/lapack: empty overlay metaports that route BLAS/LAPACK to openblas instead of lapack-reference, so we do not need a Fortran compiler just to satisfy find_package(BLAS).
- external/vcpkg/triplets/x64-windows.cmake: overlay triplet identical to upstream x64-windows but with VCPKG_ENV_PASSTHROUGH=FC PATH so the Fortran configuration propagates into every port's inner build (openfast).
…tran env passthrough - .github/workflows/windows-build.yml: build seahowl on windows-latest via vcpkg manifest mode. Uses the runner's bundled mingw gfortran (no MSYS2 install needed), strips every flang*.exe directory from PATH (discovered via Get-Command -All so we are not fooled by reinjection from vcvars), exports FC and the sanitized PATH for downstream steps and vcpkg port builds. Caches vcpkg binaries via x-gha. Collects per-port vcpkg logs on failure. - external/vcpkg/ports/blas, external/vcpkg/ports/lapack: empty overlay metaports that route BLAS/LAPACK to openblas instead of lapack-reference, so we do not need a Fortran compiler just to satisfy find_package(BLAS). - external/vcpkg/triplets/x64-windows.cmake: overlay triplet identical to upstream x64-windows but with VCPKG_ENV_PASSTHROUGH=FC PATH so the Fortran configuration propagates into every port's inner build (openfast).
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
1 participant
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.