Add the superseded msign-return-address flag

1 files changed, 1 insertions, 0 deletions

diff --git a/README.md b/README.md
index 0af80c4..9379bf8 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,7 @@
 |`-fstack-clash-protection`       |[2023](https://gitlab.alpinelinux.org/alpine/abuild/-/commit/4f7a2aff7b87cec7dd2783f95b5d6f744244c6c7)|[yes](https://salsa.debian.org/toolchain-team/gcc/-/blob/master/debian/patches/gcc-distro-specs.diff)|[2018](https://fedoraproject.org/wiki/Changes/HardeningFlags28)|[2018](https://bugs.gentoo.org/675050)|[2019](https://wiki.ubuntu.com/ToolChain/CompilerFlags)|[2018](https://en.opensuse.org/openSUSE:Security_Features)|[2021](https://gitlab.archlinux.org/archlinux/packaging/packages/pacman/-/commit/f409a72342bf37017f190021970efaaeac1bb619)|?|[yes](https://github.com/chimera-linux/cports/blob/master/Packaging.md#hardening_options)|
 |`-fstack-protector-strong`       |[yes](https://gitlab.alpinelinux.org/alpine/tsc/-/issues/64)|[yes](https://salsa.debian.org/toolchain-team/gcc/-/blob/master/debian/patches/gcc-distro-specs.diff)|[yes](https://src.fedoraproject.org/rpms/redhat-rpm-config//blob/rawhide/f/buildflags.md)|[yes](https://wiki.gentoo.org/wiki/Hardened/Toolchain)|[2014](https://wiki.ubuntu.com/ToolChain/CompilerFlags)|[2006](https://en.opensuse.org/openSUSE:Security_Features)|[2014](https://gitlab.archlinux.org/archlinux/packaging/packages/pacman/-/commit/2ae260d290234c5fc4e5a2bd792d2d1b9e54f227)|[yes](https://man.openbsd.org/clang-local)|[yes](https://github.com/chimera-linux/cports/blob/master/Packaging.md#hardening_options)|
 |`-ftrivial-auto-var-init=zero`   |no|[no](https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1010685)|no|[no](https://bugs.gentoo.org/913339)|[no](https://bugs.launchpad.net/ubuntu/+source/gcc-12/+bug/1972043)|no|no|?|?|
+|`-msign-return-address=[all|non-leaf]`|no|no|superseded|no|no|no|no|superseded|superseded|
 |`-mbranch-protection=standard`/`-mbranch-target-enforce`|no|no|[yes](https://src.fedoraproject.org/rpms/redhat-rpm-config/blob/rawhide/f/buildflags.md)|no|no|no|no|[2023](https://github.com/openbsd/src/commit/990129f49dcc7205208dec5e29b252be8659896d)|[no](https://github.com/chimera-linux/cports/blob/master/src/cbuild/core/profile.py)|
 |`-fsanitize=cfi`                 |no|?|?|?|?|?|?|?|[partial](https://github.com/search?q=repo%3Achimera-linux%2Fcports+%22cfi%22&type=code)|
 |`-fsanitize=safe-stack`          |no|?|?|?|?|?|?|?|[no](https://github.com/chimera-linux/cports/blob/master/Packaging.md#hardening_options)|