From 1c45f20004d746e3cd07a91747a2e1403a86ec14 Mon Sep 17 00:00:00 2001
From: Joakim Gebart <joakim.gebart@eistec.se>
Date: Mon, 13 Jul 2015 15:35:20 +0200
Subject: [PATCH] Makefile.cflags: Add warning for LTO

---
 Makefile.cflags | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile.cflags b/Makefile.cflags
index 89381ef4f..a39fc0bdc 100644
--- a/Makefile.cflags
+++ b/Makefile.cflags
@@ -43,6 +43,7 @@ endif
 CXXUWFLAGS += -std=%
 
 ifeq ($(LTO),yes)
+  $(info Building with Link-Time-Optimizations is currently an experimental feature. Expect broken binaries.)
   LTOFLAGS = -flto -ffat-lto-objects
   CFLAGS += ${LTOFLAGS}
   LINKFLAGS += ${LTOFLAGS}