https://github.com/adrian-prantl updated https://github.com/llvm/llvm-project/pull/165883
>From 86cf6352ed661c5e261824b81421548c0f465d53 Mon Sep 17 00:00:00 2001 From: Adrian Prantl <[email protected]> Date: Fri, 31 Oct 2025 09:46:51 -0700 Subject: [PATCH] [LLDB] Fix ASAN tests on newer versions of macOS macOS forbids injecting the ASAN runtime into system processes when SIP is enabled. That includes the just-built libLTO that the just-built clang injects into the system linker. Since we don't test the compiler here, just use the system (non-asanified) LTO library to make ASAN tests work for most users, including the bots. --- .../Python/lldbsuite/test/make/Makefile.rules | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/lldb/packages/Python/lldbsuite/test/make/Makefile.rules b/lldb/packages/Python/lldbsuite/test/make/Makefile.rules index 09939e29e5b75..28cae54776ac8 100644 --- a/lldb/packages/Python/lldbsuite/test/make/Makefile.rules +++ b/lldb/packages/Python/lldbsuite/test/make/Makefile.rules @@ -322,6 +322,17 @@ ifeq (,$(filter $(OS), Windows_NT Android Darwin)) LDFLAGS += -pthread endif endif + +# macOS forbids injecting the ASAN runtime into system processes when +# SIP is enabled. That includes the just-built libLTO that the +# just-built clang injects into the system linker. Since we don't +# test the compiler here, just use the system (non-asanified) LTO +# library to make ASAN tests work for most users, including the bots. +ifeq "$(OS)" "Darwin" +ifneq "$(ASAN_OPTIONS)" "" +LD_FLAGS += -Wl,-lto_library -Wl,$(shell dirname $(shell xcrun -find clang))/../lib/libLTO.dylib +endif +endif OBJECTS = EXE ?= a.out _______________________________________________ lldb-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
