Backport build and Windows fixes for 5.9

swiftlang / swift-corelibs-libdispatch

The libdispatch Project, (a.k.a. Grand Central Dispatch), for concurrency on multicore hardware

swift.org

Apache License 2.0

2.47k stars 461 forks source link

Closed compnerd closed 1 year ago

compnerd commented 1 year ago

Backport a number of changes from main to the 5.9 release

Windows fixes
- explicitly specify the callback calling convention to prevent a miscoompilation
- fix a semaphore initialisation issue on Windows
Build Changes
- Use an overlay to use the correct modulemap for dispatch that allows us to avoid a build race condition and fix building dispatch with an installed copy of libdispatch

compnerd commented 1 year ago

@swift-ci please test

compnerd commented 1 year ago

CC: @bnbarham

compnerd commented 1 year ago

@swift-ci please test