cmake: use _FORTIFY_SOURCE in debug builds

Signed-off-by: Kyle Evans <[email protected]>
kevans91 · Aug 16, 2024 · 1d6c882 · 1d6c882
1 parent eb38743
commit 1d6c882
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -30,6 +30,7 @@ option(BUILD_DRIVER "Build the porch(1) driver" ON)
 
 set(warnings "-Wall -Wextra -Werror")
 if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+	add_compile_definitions(_FORTIFY_SOURCE=2)
 	add_compile_options(-fsanitize=address,undefined -fstrict-aliasing)
 	add_link_options(-fsanitize=address,undefined -fstrict-aliasing)
 endif()