[make] Add LTO_AUTO option

seriallos · seriallos · commit 9ddc87f73406 · 2024-10-25T12:11:40.000-07:00
diff --git a/engine/Makefile b/engine/Makefile
@@ -115,6 +115,9 @@ endif
 ifneq (${LTO},)
   OPTS_INTERNAL += -flto
 endif
+ifneq (${LTO_AUTO},)
+  OPTS_INTERNAL += -flto=auto
+endif
 
 ifneq (${LTO_THIN},)
   OPTS_INTERNAL += -flto=thin
