llvm-project

67da89cf - [libc++abi] Use target_compile_options to pass LIBCXXABI_ADDITIONAL_COMPILE_FLAGS (#96112)

[libc++abi] Use target_compile_options to pass LIBCXXABI_ADDITIONAL_COMPILE_FLAGS (#96112) We use target_compile_options to pass the libc++ variant of this flag, so we should be consistent for libc++abi. This is actually not only a matter of consistency: target_compile_options handles duplicate CMake options in a certain way (it removes duplicates but has an escape hatch using the "SHELL:" prefix), and it is important for both libc++ and libc++abi options to be handled in the same way.