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
21 lines
981 B
Diff
21 lines
981 B
Diff
Since LLVM 23 (llvm/llvm-project commit 0e02ccdaf010), llvm-c/lto.h includes llvm-c/Visibility.h,
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which in turn includes llvm/Config/llvm-config.h. The configure macro copies lto.h and ExternC.h out
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of the LLVM include directory instead of adding that directory to the include path, so copy those two
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headers alongside them. Upstream: https://github.com/tpoechtrager/cctools-port/pull/192
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--- a/cctools/m4/llvm.m4
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+++ b/cctools/m4/llvm.m4
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@@ -68,6 +68,12 @@
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cp -f $LLVM_INCLUDE_DIR/llvm-c/ExternC.h `dirname ${0}`/include/llvm-c
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fi
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+ if test -e $LLVM_INCLUDE_DIR/llvm-c/Visibility.h; then
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+ cp -f $LLVM_INCLUDE_DIR/llvm-c/Visibility.h `dirname ${0}`/include/llvm-c
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+ mkdir -p `dirname ${0}`/include/llvm/Config
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+ cp -f $LLVM_INCLUDE_DIR/llvm/Config/llvm-config.h `dirname ${0}`/include/llvm/Config
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+ fi
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+
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LTO_DEF=-DLTO_SUPPORT
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LTO_LIB="-L${LLVM_LIB_DIR} -lLTO"
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