MKDIR_P = mkdir -p
OBJ_DIR = bin
-CPP_SOURCES := constraint.cc inc_solver.cc set.cc
+CPP_SOURCES := constraint.cc inc_solver.cc set.cc mutableset.cc element.cc function.cc order.cc table.cc predicate.cc
OBJECTS := $(CPP_SOURCES:%.cc=$(OBJ_DIR)/%.o) $(C_SOURCES:%.c=$(OBJ_DIR)/%.o)