--- redis-7.4.1.old/src/Makefile
+++ redis-7.4.1/src/Makefile
@@ -24,13 +24,6 @@
 # some automatic defaults are added to it. To specify optimization flags
 # explicitly without any defaults added, pass the OPT variable instead.
 OPTIMIZATION?=-O3
-ifeq ($(OPTIMIZATION),-O3)
-	ifeq (clang,$(CLANG))
-		OPTIMIZATION+=-flto
-	else
-		OPTIMIZATION+=-flto=auto
-	endif
-endif
 ifneq ($(OPTIMIZATION),-O0)
 	OPTIMIZATION+=-fno-omit-frame-pointer
 endif