added ground_segment make target

Makefile

@@ -92,7 +92,7 @@ ABI_MESSAGES_H=$(STATICINCLUDE)/abi_messages.h
 GEN_HEADERS = $(MESSAGES_H) $(MESSAGES2_H) $(UBX_PROTOCOL_H) $(MTK_PROTOCOL_H) $(XSENS_PROTOCOL_H) $(DL_PROTOCOL_H) $(DL_PROTOCOL2_H) $(ABI_MESSAGES_H)
 
 
-all: print_build_version update_google_version conf ext lib subdirs lpctools commands static
+all: ground_segment ext lpctools
 
 print_build_version:
 	@echo "------------------------------------------------------------"
@@ -108,6 +108,8 @@ conf/%.xml :conf/%.xml.example
 	[ -L $@ ] || [ -f $@ ] || cp $< $@
 
 
+ground_segment: print_build_version update_google_version conf lib subdirs commands static
+
 static: cockpit tmtc tools sim_static static_h
 
 lib:
@@ -275,7 +277,7 @@ run_tests:
 test: all replace_current_conf_xml run_tests restore_conf_xml
 
 
-.PHONY: all print_build_version update_google_version \
+.PHONY: all print_build_version update_google_version ground_segment \
 subdirs $(SUBDIRS) conf ext lib multimon cockpit tmtc tools\
 static sim_static lpctools \
 commands run_sitl install uninstall \