ARK-OS/arkos/frameworks/SwiftUI/Sources/SwiftCorelibs

SwiftCorelibs

System API compatibility headers for non-Darwin platforms, sourced from the Swift project.

Provides the following header sets:

Directory	Description
CoreFoundation	CoreFoundation types (CFBase, CFArray, CFDictionary, CFString, CFRuntime, etc.) from swift-corelibs-foundation
dispatch	Grand Central Dispatch (libdispatch) headers from swift-corelibs-libdispatch
os	OS abstraction headers (os/object.h) from swift-corelibs-libdispatch

Only used on non-Darwin platforms (Linux, WASI, Windows) via -isystem include path.

Alternative: Use Swift toolchain headers

Instead of the bundled headers, you can point to your Swift toolchain's headers by setting the OPENSWIFTUI_LIB_SWIFT_PATH environment variable:

# Using swiftly
export OPENSWIFTUI_LIB_SWIFT_PATH="$(swiftly use --print-location)/usr/lib/swift"

# Using a Swift SDK
export OPENSWIFTUI_LIB_SWIFT_PATH=~/.swiftpm/swift-sdks/<sdk>/usr/lib/swift

When OPENSWIFTUI_LIB_SWIFT_PATH is set, it overrides the bundled SwiftCorelibs headers.