Ryan VanderMeulen
5b74429796
llvmorg-24-init-8185-gbe215a25f001.patch and llvmorg-24-init-8187-gbc6c76a4d4f8.patch are the upstream extract_symbols.py fixes for the clang::interp exports and the Registry<T> accessors, so filter-symbols_clang_23.patch shrinks back to the Mozilla-specific size reductions. That also keeps it applying to clang-trunk, which already has both fixes. llvmorg-24-init-7807-g651d01e873c6.patch cherry-picks the upstream fix for a TypePrinter infinite recursion on FullyQualifiedName template parameters, which the mozsearch plugin hits on UniquePtr<T[N]>. libdispatch trips the new -Wunused-but-set-global (backport of the upstream fix the tpoechtrager fork lacks), cctools-port's configure needs to copy LLVM 23's new llvm-c/Visibility.h and llvm-config.h next to lto.h, and pe-parse's unused to_string template fails the /W4 /WX build whenever clang has -Wunused-template in -Wall (23.1.0 did, 23.1.1 backed it out pending a libc++ cleanup), so keep it off explicitly. Differential Revision: https://phabricator.services.mozilla.com/D325225
39 lines
1.4 KiB
Diff
39 lines
1.4 KiB
Diff
Backport of swiftlang/swift-corelibs-libdispatch commit d545f73a3986 ("Fix unused-but-set-global
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error"), which is not yet in the tpoechtrager/apple-libdispatch fork we build. Clang 23 rejects the
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Linux build with -Werror,-Wunused-but-set-global because this global is only read under
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#ifndef __linux__. Fork PR: https://github.com/tpoechtrager/apple-libdispatch/pull/2
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diff --git a/src/queue.c b/src/queue.c
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--- a/src/queue.c
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+++ b/src/queue.c
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@@ -6546,7 +6546,9 @@ _dispatch_pthread_root_queue_dispose(dispatch_queue_global_t dq,
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#pragma mark -
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#pragma mark dispatch_runloop_queue
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+#ifndef __linux__
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DISPATCH_STATIC_GLOBAL(bool _dispatch_program_is_probably_callback_driven);
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+#endif
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#if DISPATCH_COCOA_COMPAT
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DISPATCH_STATIC_GLOBAL(dispatch_once_t _dispatch_main_q_handle_pred);
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@@ -6680,7 +6682,9 @@ _dispatch_runloop_queue_handle_init(void *ctxt)
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#endif
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_dispatch_runloop_queue_set_handle(dq, handle);
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+#ifndef __linux__
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_dispatch_program_is_probably_callback_driven = true;
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+#endif
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}
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static void
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@@ -7148,7 +7152,9 @@ dispatch_main(void)
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if (pthread_main_np()) {
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#endif
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_dispatch_object_debug(&_dispatch_main_q, "%s", __func__);
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+#ifndef __linux__
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_dispatch_program_is_probably_callback_driven = true;
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+#endif
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_dispatch_ktrace0(ARIADNE_ENTER_DISPATCH_MAIN_CODE);
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#ifdef __linux__
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// On Linux, if the main thread calls pthread_exit, the process becomes a zombie.
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