if [ -x $(LINUX_DIR)/scripts/dtc/dtc ]; then \
$(INSTALL_DIR) $(IB_LDIR)/scripts/dtc; \
$(INSTALL_BIN) $(LINUX_DIR)/scripts/dtc/dtc $(IB_LDIR)/scripts/dtc/dtc; \
if [ -x $(LINUX_DIR)/scripts/dtc/dtc ]; then \
$(INSTALL_DIR) $(IB_LDIR)/scripts/dtc; \
$(INSTALL_BIN) $(LINUX_DIR)/scripts/dtc/dtc $(IB_LDIR)/scripts/dtc/dtc; \