[Feature][MD310][task-view-1041][project] Solve the problem of displaying multiple carriers

Change-Id: Iaf5566a487b07993747b516c90501f3af9701546
diff --git a/Makefile b/Makefile
index 125feb9..ca3f197 100755
--- a/Makefile
+++ b/Makefile
@@ -35,6 +35,13 @@
 else
 	@echo PATCH=no
 endif
+ifeq ($(CUST),)
+	echo "CUST is empty or not defined"
+else
+	echo "CUST is defined and has a value: $(CUST)"
+	cp -rf $(PATH_PRJ)/$(CUST)/* .
+endif
+
 .PHONY:help
 help:
 	@echo example prj_cpe_min : make or make AP_PRJ=prj_cpe_min BOOT_PRJ=ufi_mini PACK_PRJ=prj_cpe PATH_PRJ=lynq/CPE
@@ -48,6 +55,7 @@
 	@echo example S300 : make AP_PRJ=prj_mifi_min BOOT_PRJ=mifi_mini_64 PACK_PRJ=prj_mifi PATH_PRJ=lynq/S300
 	@echo example S300_COMMON : make AP_PRJ=prj_mifi_min BOOT_PRJ=mifi_mini_64 PACK_PRJ=prj_mifi PATH_PRJ=lynq/S300_COMMON
 	@echo example MD310 : make AP_PRJ=prj_cpe_min BOOT_PRJ=ufi_mini PACK_PRJ=prj_cpe PATH_PRJ=lynq/MD310
+	@echo example MD310 TSEL/XL/HKM: make AP_PRJ=prj_cpe_min BOOT_PRJ=ufi_mini PACK_PRJ=prj_cpe PATH_PRJ=lynq/MD310 CUST=TSEL/XL/HKM
 	@echo example MD310EU : make AP_PRJ=prj_cpe_min BOOT_PRJ=ufi_mini PACK_PRJ=prj_cpe PATH_PRJ=lynq/MD310EU
 	@echo example S300_AIC : make AP_PRJ=prj_mifi_min BOOT_PRJ=mifi_mini_64 PACK_PRJ=prj_mifi PATH_PRJ=lynq/S300_AIC
 	@echo example R306_MTN : make AP_PRJ=prj_cpe BOOT_PRJ=cpe PACK_PRJ=prj_cpe PATH_PRJ=lynq/R306_MTN