commit: 2c9aa71c3cf91e315fa28168d07ce48c9d97007d Author: Michał Górny <mgorny <AT> gentoo <DOT> org> AuthorDate: Sat Aug 9 15:25:44 2025 +0000 Commit: Michał Górny <mgorny <AT> gentoo <DOT> org> CommitDate: Sat Aug 9 15:25:44 2025 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=2c9aa71c
llvm-runtimes/libunwind: Disable cross-unwinding in 22.x Bug: https://github.com/llvm/llvm-project/issues/152549 Signed-off-by: Michał Górny <mgorny <AT> gentoo.org> llvm-runtimes/libunwind/libunwind-22.0.0.9999.ebuild | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/llvm-runtimes/libunwind/libunwind-22.0.0.9999.ebuild b/llvm-runtimes/libunwind/libunwind-22.0.0.9999.ebuild index 5e8131829d64..1aba2f538f51 100644 --- a/llvm-runtimes/libunwind/libunwind-22.0.0.9999.ebuild +++ b/llvm-runtimes/libunwind/libunwind-22.0.0.9999.ebuild @@ -94,9 +94,10 @@ multilib_src_configure() { -DLIBUNWIND_INCLUDE_TESTS=$(usex test) -DLIBUNWIND_INSTALL_HEADERS=ON - # support non-native unwinding; given it's small enough, - # enable it unconditionally - -DLIBUNWIND_ENABLE_CROSS_UNWINDING=ON + # cross-unwinding increases unwinding footprint (to account + # for the worst case) and causes some breakage on AArch64 + # https://github.com/llvm/llvm-project/issues/152549 + -DLIBUNWIND_ENABLE_CROSS_UNWINDING=OFF # avoid dependency on libgcc_s if compiler-rt is used -DLIBUNWIND_USE_COMPILER_RT=${use_compiler_rt}
