From d986713a3eee6cfcb0f276dcd33a92e7e993ed82 Mon Sep 17 00:00:00 2001
From: Richie Cahill <Richie@tmmworkshop.com>
Date: Tue, 1 Sep 2026 21:18:02 -0400
Subject: [PATCH] testing x86_v3

---
 common/optional/x86-64-v3.nix         | 9 +++++++++
 systems/bob/default.nix               | 2 +-
 systems/brain/default.nix             | 1 +
 systems/jeeves/default.nix            | 1 +
 systems/portal-1/default.nix          | 1 +
 systems/rhapsody-in-green/default.nix | 1 +
 6 files changed, 14 insertions(+), 1 deletion(-)
 create mode 100644 common/optional/x86-64-v3.nix

diff --git a/common/optional/x86-64-v3.nix b/common/optional/x86-64-v3.nix
new file mode 100644
index 0000000..349b757
--- /dev/null
+++ b/common/optional/x86-64-v3.nix
@@ -0,0 +1,9 @@
+{
+  nixpkgs.hostPlatform = {
+    system = "x86_64-linux";
+    gcc = {
+      arch = "x86-64-v3";
+      tune = "generic";
+    };
+  };
+}
diff --git a/systems/bob/default.nix b/systems/bob/default.nix
index 638dd2f..8889623 100644
--- a/systems/bob/default.nix
+++ b/systems/bob/default.nix
@@ -14,7 +14,7 @@
     "${inputs.self}/common/optional/systemd-boot.nix"
     "${inputs.self}/common/optional/tailscale.nix"
     "${inputs.self}/common/optional/update.nix"
-    "${inputs.self}/common/optional/yubikey.nix"
+    "${inputs.self}/common/optional/x86-64-v3.nix"
     "${inputs.self}/common/optional/zfs"
     ./hardware.nix
     ./syncthing.nix
diff --git a/systems/brain/default.nix b/systems/brain/default.nix
index 459f2f6..31e178a 100644
--- a/systems/brain/default.nix
+++ b/systems/brain/default.nix
@@ -9,6 +9,7 @@
     "${inputs.self}/common/optional/systemd-boot.nix"
     "${inputs.self}/common/optional/tailscale.nix"
     "${inputs.self}/common/optional/update.nix"
+    "${inputs.self}/common/optional/x86-64-v3.nix"
     "${inputs.self}/common/optional/zfs"
     ./docker
     ./hardware.nix
diff --git a/systems/jeeves/default.nix b/systems/jeeves/default.nix
index b55fcd0..4af40d1 100644
--- a/systems/jeeves/default.nix
+++ b/systems/jeeves/default.nix
@@ -15,6 +15,7 @@ in
     "${inputs.self}/common/optional/syncthing_base.nix"
     "${inputs.self}/common/optional/tailscale.nix"
     "${inputs.self}/common/optional/update.nix"
+    "${inputs.self}/common/optional/x86-64-v3.nix"
     "${inputs.self}/common/optional/zfs"
     ./monitoring
     ./docker
diff --git a/systems/portal-1/default.nix b/systems/portal-1/default.nix
index 1d96af5..0f81175 100644
--- a/systems/portal-1/default.nix
+++ b/systems/portal-1/default.nix
@@ -10,6 +10,7 @@
     "${inputs.self}/users/richie"
     "${inputs.self}/common/global"
     "${inputs.self}/common/optional/tailscale.nix"
+    "${inputs.self}/common/optional/x86-64-v3.nix"
     ./disk-config.nix
     ./haproxy
     ./monitoring.nix
diff --git a/systems/rhapsody-in-green/default.nix b/systems/rhapsody-in-green/default.nix
index 443860b..b1990f2 100644
--- a/systems/rhapsody-in-green/default.nix
+++ b/systems/rhapsody-in-green/default.nix
@@ -9,6 +9,7 @@
     "${inputs.self}/common/optional/syncthing_base.nix"
     "${inputs.self}/common/optional/systemd-boot.nix"
     "${inputs.self}/common/optional/tailscale.nix"
+    "${inputs.self}/common/optional/x86-64-v3.nix"
     "${inputs.self}/common/optional/yubikey.nix"
     "${inputs.self}/common/optional/zfs"
     ./hardware.nix