diff --git a/jemalloc/Makefile.in b/jemalloc/Makefile.in
--- a/jemalloc/Makefile.in
+++ b/jemalloc/Makefile.in
@@ -508,7 +508,7 @@
 	@mkdir -p $(@D)
 	$(CC) $(CFLAGS) -c $(CPPFLAGS) $(CTARGET) $<
 ifdef CC_MM
-	@$(CC) -MM $(CPPFLAGS) -MT $@ -o $(@:%.$(O)=%.d) $<
+	@$(CC) $(CFLAGS) -MM $(CPPFLAGS) -MT $@ -o $(@:%.$(O)=%.d) $<
 endif
 
 $(C_SYMS): %.sym:
@@ -532,7 +532,7 @@
 	@mkdir -p $(@D)
 	$(CXX) $(CXXFLAGS) -c $(CPPFLAGS) $(CTARGET) $<
 ifdef CC_MM
-	@$(CXX) -MM $(CPPFLAGS) -MT $@ -o $(@:%.$(O)=%.d) $<
+	@$(CXX) $(CXXFLAGS) -MM $(CPPFLAGS) -MT $@ -o $(@:%.$(O)=%.d) $<
 endif
 
 ifneq ($(SOREV),$(SO))
@@ -589,14 +589,14 @@
 	@mkdir -p $(@D)
 	$(CC) $(CFLAGS) -c $(CPPFLAGS) -DJEMALLOC_STRESS_TEST -I$(srcroot)test/include -I$(objroot)test/include $(CTARGET) $<
 ifdef CC_MM
-	@$(CC) -MM $(CPPFLAGS) -DJEMALLOC_STRESS_TEST -I$(srcroot)test/include -I$(objroot)test/include -MT $@ -o $(@:%.$(O)=%.d) $<
+	@$(CC) $(CFLAGS) -MM $(CPPFLAGS) -DJEMALLOC_STRESS_TEST -I$(srcroot)test/include -I$(objroot)test/include -MT $@ -o $(@:%.$(O)=%.d) $<
 endif
 
 $(objroot)test/stress/pa/%.$(O): $(srcroot)test/stress/pa/%.cpp
 	@mkdir -p $(@D)
 	$(CXX) $(CXXFLAGS) -c $(CPPFLAGS) -I$(srcroot)test/include -I$(objroot)test/include $(CTARGET) $<
 ifdef CC_MM
-	@$(CXX) -MM $(CPPFLAGS) -I$(srcroot)test/include -I$(objroot)test/include -MT $@ -o $(@:%.$(O)=%.d) $<
+	@$(CXX) $(CXXFLAGS) -MM $(CPPFLAGS) -I$(srcroot)test/include -I$(objroot)test/include -MT $@ -o $(@:%.$(O)=%.d) $<
 endif
 
 build_lib_shared: $(DSOS)