return of LTO

likely works since 44ac5de

Author: Craftyawesome

src/sdl/SRB2Switch/Makefile.cfg

@@ -71,7 +71,7 @@ CFLAGS += `$(PKG_CONFIG) --cflags sdl2 zlib`
 
 MACHDEP =-march=armv8-a+crc+crypto -mtune=cortex-a57 -mtp=soft -fPIE -ffunction-sections -ftls-model=local-exec
 OPTS+=-DSWITCH -D__SWITCH__ -DUNIXCOMMON -DNOTERMIOS -DNOHOME -D_DEBUG
-CFLAGS+=-g -O3 -fsigned-char $(MACHDEP) $(INCLUDE)
+CFLAGS+=-g -O3 -flto -flto-partition=one -fsigned-char $(MACHDEP) $(INCLUDE)
 CXXFLAGS+=$(CFLAGS)
 LDFLAGS+=-g $(MACHDEP) -Wl,-Map,$(BIN)/$(EXENAME).map