message: including dependencies for precompiled header file
diff: @@ -45,4 +45,7 @@ $(patsubst %$(EXE),%.d,$(STAN_TARGETS)) : DEPTARGETS += -MT $(patsubst %.d,%$(EX
  -include $(patsubst %$(EXE),%.d,$(STAN_TARGETS))
  -include src/cmdstan/stanc.d
  -include $(patsubst %.cpp,%.d,$(STANC_TEMPLATE_INSTANTIATION_CPP))
  +ifeq ($(CXX_TYPE),clang)
  +-include $(STAN)src/stan/model/model_header.d
  +endif
  endif
  