RESOLVED FIXED308749
Switch emit-clang-header-min-access to be SDK based 
https://bugs.webkit.org/show_bug.cgi?id=308749
Summary Switch emit-clang-header-min-access to be SDK based
adrian_taylor
Reported 2026-02-26 06:48:56 PST
We use the Swift compiler flag '-emit-clang-header-min-access internal' to ensure we don't put Swift implementation details into WebKit's public API. We previously flipped this switch based upon whether ENABLE_BACK_FORWARD_LIST_SWIFT or ENABLE_IPC_TESTING_SWIFT was turned on; it's seen as desirable to move those flags into wtf/PlatformEnable.h instead, so we can't rely on them in xcconfig files - instead enable this option on sufficiently recent SDKs irrespective of whether these flags are flipped.
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Radar WebKit Bug Importer
Comment 1 2026-02-26 06:49:04 PST
<rdar://problem/171266342>
adrian_taylor
Comment 2 2026-02-26 06:51:08 PST
Pull request: https://github.com/WebKit/WebKit/pull/59511
EWS
Comment 3 2026-03-01 11:12:22 PST
Committed 308427@main (09598407876c): <https://commits.webkit.org/308427@main> Reviewed commits have been landed. Closing PR #59511 and removing active labels.
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