From 97b5154750d911a05992b97d7404d813d924de73 Mon Sep 17 00:00:00 2001
From: regnat <rg@regnat.ovh>
Date: Tue, 22 Sep 2020 10:04:25 +0200
Subject: [PATCH] Disable `FORTIFY_SOURCE` when compiling without optims

Otherwise the build is cluttered with

```
/nix/store/fwpn2f7a4iqszyydw7ag61zlnp6xk5d3-glibc-2.30-dev/include/features.h:382:4: warning: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Wcpp]
  382 | #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
      |    ^~~~~~~
```

when building with `OPTIMIZE=0`
---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index f472ca7e5..c50d2c40f 100644
--- a/Makefile
+++ b/Makefile
@@ -26,7 +26,7 @@ OPTIMIZE = 1
 ifeq ($(OPTIMIZE), 1)
   GLOBAL_CXXFLAGS += -O3
 else
-  GLOBAL_CXXFLAGS += -O0
+  GLOBAL_CXXFLAGS += -O0 -U_FORTIFY_SOURCE
 endif
 
 include mk/lib.mk