build: Fortify non-MSVC builds. (#7120)

2023-11-06 17:55:41 -08:00 · 2023-11-06 17:55:41 -08:00 · 86566f1c14
commit 86566f1c14
parent 3f1f0aa7c2
1 changed files with 7 additions and 1 deletions
--- 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)