From 86566f1c1412c5308a12ade44af21102a1c6f6cf Mon Sep 17 00:00:00 2001
From: Steveice10 <1269164+Steveice10@users.noreply.github.com>
Date: Mon, 6 Nov 2023 17:55:41 -0800
Subject: [PATCH] build: Fortify non-MSVC builds. (#7120)

---
 src/CMakeLists.txt | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index ffbc5558e..ac221ad90 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -102,7 +102,13 @@ if (MSVC)
 else()
     add_compile_options(
         -Wall
-        -Wno-attributes
+        # In case a flag isn't supported on e.g. a certain architecture, don't error.
+        -Wno-unused-command-line-argument
+        # Build fortification options
+        -Wp,-D_FORTIFY_SOURCE=2
+        -Wp,-D_GLIBCXX_ASSERTIONS
+        -fstack-protector-strong
+        -fstack-clash-protection
     )
 
     if (CITRA_WARNINGS_AS_ERRORS)