[libcxx-commits] [libcxx] [libc++][test] fix redefinition of _LIBCPP_HARDENING_MODE (PR #109330)

[Jannik Glückert via libcxx-commits]

Jannik2099 wrote:

> In what files?

`/etc/clang/foo.cfg`

This is how we apply `-D_LIBCPP_HARDENING_MODE` on gentoo.

> how would they make it in the test suite because of CXXFLAGS

I had assumed that the compiler flags passed to cmake would also propagate to the lit tests, but admittedly I haven't tested that.

As it is now, tests are unrunnable out of the box with our system config.

https://github.com/llvm/llvm-project/pull/109330