From 887b912af123b5a9bf2339a98e724afe99e6a03d Mon Sep 17 00:00:00 2001
From: Charles Pigott <charlespigott@googlemail.com>
Date: Sat, 27 Jun 2020 12:17:05 +0100
Subject: Codechange: Only apply FORTIFY_SOURCE in non-debug builds

It requires -O1 (or greater) and GCC spews out warnings if you try using it with -O0
---
 cmake/CompileFlags.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'cmake')

diff --git a/cmake/CompileFlags.cmake b/cmake/CompileFlags.cmake
index 05c19abab..9287ca249 100644
--- a/cmake/CompileFlags.cmake
+++ b/cmake/CompileFlags.cmake
@@ -31,7 +31,7 @@ macro(compile_flags)
     # it does not appear to support the $<> tags.
     add_compile_options(
         "$<$<CONFIG:Debug>:-D_DEBUG>"
-        "$<$<CONFIG:Debug>:-D_FORTIFY_SOURCE=2>"
+        "$<$<NOT:$<CONFIG:Debug>>:-D_FORTIFY_SOURCE=2>" # FORTIFY_SOURCE should only be used in non-debug builds (requires -O1+)
     )
 
     # Prepare a generator that checks if we are not a debug, and don't have asserts
-- 
cgit v1.2.3-54-g00ecf