emw-apple

Platform contributor

111 commits (10mo)

1 hardening

Summary

emw-apple works almost entirely on WebKit's Apple-platform build infrastructure: CMake port consolidation (merging the Mac and iOS ports into a unified "Cocoa" port), internal SDK builds, Xcode sandboxing and module-cache workarounds, build-time measurement, and Swift interop/compatibility-library linkage. The commit stream is build-system maintenance rather than engine code — no security fixes, and the sole hardening-classified change sits in the same build lane, centralizing code signing and adding missing entitlements. The audit angle: entitlement and code-signing changes made centrally during a port merge are worth diffing, since consolidation of per-target entitlement listings is exactly where a process ends up with a capability it didn't previously hold.

Components

Platform

33%

Other

23%

WebKit

18%

JSC

WebCore

WTF

Security Fix History

No security fixes recorded

Hardening Commits

2026-04-11 [ASan] Work around lipo bug with >4GB static archives

Recent Commits

2026-08-01 Build fix for "[CMake] Consolidate some Mac/iOS listings in PlatformCocoa.cmake"
2026-07-31 [CMake] Consolidate some Mac/iOS listings in PlatformCocoa.cmake
2026-07-31 [CMake] Run cleandead at the end of configuration to delete stale files
2026-07-28 [CMake] Merge Mac and iOS ports into "Cocoa"
2026-07-27 [Build perf] CMake benchmark should target SDK version, not host OS version
2026-07-23 [CMake] Centralize code signing and add missing entitlements
2026-07-21 [CMake] Centralize code signing and add missing entitlements
2026-07-21 Build fix for "[Swift] Compatibility library not loadable for some non-Safari clients"
2026-07-21 [Swift] Compatibility library not loadable for some non-Safari clients
2026-07-18 [Build perf] Fix broken measure-build-time config
2026-07-17 [Xcode] Sandboxing override for "Work around rdar://109484516" not taking effect
2026-07-17 [Xcode] WorkAround173516139.h module cache fix not applying in WebCore
2026-07-13 Build fix for "[CMake][Mac] Build with the internal SDK"
2026-07-13 [CMake][Mac] Build with the internal SDK
2026-07-12 Consolidate AVKit soft-linking into a single source file
2026-07-12 [CMake][Mac] Fix miscellaneous unified build issues
2026-07-11 [CMake] Call replace-webkit-additions-includes for WebKit headers
2026-07-11 [CMake] Print the "entering directory" message when using cmake --build + ninja-wrapper
2026-07-10 Build fix for "[CMake][Swift] Use -import-underlying-module on Apple platforms"
2026-07-10 Unreviewed, reverting 316907@main (6675202f4310)
2026-07-09 [CMake][Swift] Use -import-underlying-module on Apple platforms
2026-07-09 [CMake] Put headers inside of framework bundles
2026-07-08 Follow-up to "[CMake] Build WebKit headers to correct API/SPI location"
2026-07-08 [CMake][iOS] Use dynamic Swift availability macros in all WebKit targets
2026-07-08 Follow-up to "[CMake] Build WebKit headers to correct API/SPI location"
2026-07-07 [CMake] Build WebKit headers to correct API/SPI location
2026-07-07 [CMake] Only use vfsoverlay stub for public SDK builds
2026-07-03 [Build] Reenable JSC and WebCore module verifier on public SDK builds
2026-07-02 Build fix for "[Build] Reenable JSC and WebCore module verifier on public SDK builds"
2026-07-02 [Build] Reenable JSC and WebCore module verifier on public SDK builds
2026-06-30 [CI] Update measure-build-time swift patch
2026-06-26 [CMake] Fix WebKitLegacy linkage and use a headermap for forwarded headers
2026-06-25 REGRESSION(315252@main): [macOS] TestWebKitAPI.NowPlaying tests are constant crash
2026-06-25 [Build] Spurious module compilation failures in TestWebKitAPI (signature mismatch)
2026-06-24 [CMake] Fix headermap generation and use it in more places
2026-06-24 [Build] Fix WTF module cache invalidation regression
2026-06-23 Only build WebCoreTestSupport in production for tools-style builds
2026-06-15 [TestWebKitAPI] Fix unified source build with CMake + internal SDK
2026-06-15 [WebKit] Fix unified source build with CMake + internal SDK
2026-06-15 [WebCore] Fix unified source build with CMake + internal SDK
2026-06-12 Fix broken measure-build-perf patch
2026-06-10 Follow-up to "[CMake] Integrate WebKitAdditions as a CMake target"
2026-06-10 [CMake] Integrate WebKitAdditions as a CMake target
2026-06-10 [CMake] Set SDK based on CMAKE_OSX_SYSROOT and pin compiler tools using the associated toolchain
2026-06-04 [CMake] Fix ICU finding on Apple platforms and work towards internal SDK support
2026-05-29 [Build perf] Stabilize measure-build-time subtest order
2026-05-28 Build failure on CMake + macOS 26.4: "incomplete type 'WebKit::TextExtractionAssertionScope'"
2026-05-28 [Xcode] Build fails when building universal on arm64e, yasm is unsigned
2026-05-28 [Build perf] Add CMake support to measure-build-time
2026-05-20 Follow up to "[Build perf] Add incremental build benchmark to measure-build-time"
2026-05-20 CI fix for "[Build perf] Add incremental build benchmark to measure-build-time"
2026-05-20 Unreviewed, reverting 313543@main (c1f868200266)
2026-05-20 [Build perf] Add incremental build benchmark to measure-build-time
2026-05-19 Follow-up to "[Build perf] Add harness script for running build commands and reporting to perf dashboard"
2026-05-15 [Build perf] Add harness script for running build commands and reporting to perf dashboard
2026-05-07 Follow-up to REGRESSION(312651@main?): Exposed mangled Swift SPI
2026-05-05 [Swift] Add multi-platform macros to support downlevels
2026-05-01 [Build] Fall back to checking CLANG_USE_OPTIMIZATION_PROFILE in copy-profiling-data
2026-04-23 [Xcode] Use different PGO profiles for each architecture
2026-04-21 [Xcode] Use different PGO profiles for each architecture
2026-04-11 [ASan] Work around lipo bug with >4GB static archives
2026-04-09 [audit-spi] Swift symbols can change between SDK builds, breaking allowlists
2026-04-09 Fix availability versions for 26.4 releases
2026-04-07 Fix availability versions for 26.4 releases
2026-04-07 [Build] Clang modules do not rebuild when headers are added, breaking incremental builds
2026-03-31 REGRESSION(310331@main): seemingly broke EWS's incremental build
2026-03-31 [Build] Clang modules do not rebuild when headers are added, breaking incremental builds
2026-03-27 Remove various .order files
2026-03-26 [Build] Rewrite generate-unified-sources in Python
2026-03-24 Fix the build after 309850@main
2026-03-24 [SPI Checking] Update internal SDKDB baseline
2026-03-20 [EWS] Recognize a macOS deployment target config parameter for back-deployed builds
2026-03-19 WebKit's Derived Sources build phase does not run when input files from WebKitAdditions change
2026-03-19 [Build] JavaScriptCore fails to find WebKitAdditions script in downlevels
2026-03-12 Config fix for "[Post-commit CI] Recognize a macOS deployment target config parameter for back-deployed builds"
2026-03-11 [Post-commit CI] Recognize a macOS deployment target config parameter for back-deployed builds
2026-03-11 Build fix for "[Build] Downlevel configurations use the wrong `postprocess-framework-headers-definitions` script"
2026-03-11 [Build] Downlevel configurations use the wrong `postprocess-framework-headers-definitions` script
2026-03-04 [audit-spi] Method from unloaded library in the cache clobbers allowlist entries with different class name
2026-02-27 [Build] replace-webkit-additions-includes.py does not honor "safari-sdk" header prefix
2026-02-26 [SPI checking] Update allowlists for changes to internal baseline
2026-02-26 [webkitapipy] Support conditional allowlist entries based on OS / SDK version
2026-02-25 [webkitapipy] Support conditional allowlist entries based on OS / SDK version
2026-02-13 REGRESSION(Xcode 26): Broke WebPushD tests (ASSERTION FAILED: m_shouldIncrementProtocolVersionForTesting)
2026-02-06 [Build] libswiftCompatibilitySpan.dylib not loading in STP
2026-02-03 [Build] Embed swift compatibility libraries when building back-deployed Debug/Release configurations
2026-01-29 [Build] Fix the public back-deployed build on Xcode 26.2
2026-01-26 [Build] Pass -target flag to preprocessor invocation in IDL parser
2026-01-14 [Xcode] Set MACOSX_DEPLOYMENT_TARGET to match the system version
2026-01-10 [Xcode] Set MACOSX_DEPLOYMENT_TARGET to match the system version
2026-01-08 [audit-spi] SDKDB cache contains multiples of each API declaration when switching between Xcodes
2026-01-07 [audit-spi] SDKDB cache contains multiples of each API declaration when switching between Xcodes
2026-01-06 [Back-deployment] Crash in STP: "Library not loaded: @rpath/libswiftCompatibilitySpan.dylib"
2025-12-23 [TestWebKitAPI] Fix back-deployed Sequoia build: nw_webtransport_metadata_set_local_draining unavailable
2025-12-23 [webkitapipy] Use of ObjC SPI methods ignored when a binary has a method with the same selector
2025-12-17 [Xcode] Unavailability diagnostics downgraded to warnings in production builds
2025-12-16 [Accessibility] HAVE_ADDITIONAL_NS_ACCESSIBILITY_CONSTANTS's SDK check causes availability issues in back-deployment
2025-12-13 [JavaScriptCore] os_script_config_storage is not available when back-deploying
2025-12-13 [Xcode] Changes to IDL file list in DerivedSources.make can cause incremental build failures
2025-12-12 [JavaScriptCore] os_script_config_storage is not available when back-deploying
2025-12-10 Remove header accidentally checked in from "[Xcode] Enable compilation caching by default"
2025-12-10 [Xcode] Silence "Cache hit|miss" lines in filter-build-webkit
2025-12-09 [Xcode] Enable compilation caching by default
2025-12-04 [Xcode] Build failure due to missing xcfilelist paths should include those paths in the log
2025-12-02 [Xcode] Fix WK_GENERATE_SINGLE_SWIFT_INTEROP_FILE build script after 303315@main
2025-11-18 Work around strict safety bug in nightly Swift toolchain
2025-11-14 [Xcode] Use generate-platform-args in DerivedSources Makefiles
2025-11-04 [SPI checking] Use of -isDeviceConfiguredForPasskeys broke internal builds
2025-10-29 [SPI checking] Update baseline for iOS 26.1
2025-10-29 Enable WebKitSwiftOverlay on internal watchOS and tvOS builds
2025-10-27 [Xcode] extract-tbds-from-internal-sdk should ignore libraries which are reexported from public frameworks

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