Rebuild _freeze_importlib.o when Makefile changes

diff --git a/Makefile.pre.in b/Makefile.pre.in
index f2eb92a66c80aa36b6c1718334a7191a94d8ad8c..2e04b275c4c177b5b3c1200d2ae945c03149de08 100644 (file)
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -688,7 +688,7 @@ Programs/_testembed: Programs/_testembed.o $(LIBRARY) $(LDLIBRARY) $(PY3LIBRARY)
 ############################################################################
 # Importlib
 
-Programs/_freeze_importlib.o: Programs/_freeze_importlib.c
+Programs/_freeze_importlib.o: Programs/_freeze_importlib.c Makefile
 
 Programs/_freeze_importlib: Programs/_freeze_importlib.o $(LIBRARY_OBJS_OMIT_FROZEN)
        $(LINKCC) $(PY_LDFLAGS) -o $@ Programs/_freeze_importlib.o $(LIBRARY_OBJS_OMIT_FROZEN) $(LIBS) $(MODLIBS) $(SYSLIBS) $(LDLAST)