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-rw-r--r--profiles/use.local.desc1
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diff --git a/profiles/use.local.desc b/profiles/use.local.desc
index 2a925d13604f..e760fe412d0f 100644
--- a/profiles/use.local.desc
+++ b/profiles/use.local.desc
@@ -8217,6 +8217,7 @@ sys-devel/clang:extra - Build extra tools (clangd, clang-tidy and a few more)
sys-devel/clang:ieee-long-double - Use accelerated 128-bit IEEE long double ABI (ppc64le only)
sys-devel/clang:static-analyzer - Install the Clang static analyzer
sys-devel/clang-common:bootstrap-prefix - !!internal use only!! DO NOT SET THIS FLAG YOURSELF!, used for bootstrapping Gentoo Prefix
+sys-devel/clang-common:cet - Enable support for control flow hijacking protection. On amd64, this provides Intel Control Flow Enforcement Technology (CET). Only provides benefits on newer CPUs. For Intel, the CPU must be at least as new as Tiger Lake. For AMD, it must be at least as new as Zen 3. This is harmless on older CPUs, but provides no benefit either.
sys-devel/clang-common:default-compiler-rt - Use compiler-rt + libunwind instead of libgcc as the default rtlib for clang
sys-devel/clang-common:default-libcxx - Use libc++ instead of libstdc++ as the default stdlib for clang
sys-devel/clang-common:default-lld - Use lld as the default linker for clang