refactored with submodules

.gitmodules

+[submodule "deps/serial2"]
+	path = deps/serial2
+	url = git@gitlab.elettra.eu:cs/ds/serial2.git
+[submodule "deps/serial2client"]
+	path = deps/serial2client
+	url = git@gitlab.elettra.eu:cs/cls/serial2client.git
+[submodule "deps/socket2"]
+	path = deps/socket2
+	url = git@gitlab.elettra.eu:cs/ds/socket2.git
+[submodule "deps/ionpump"]
+	path = deps/ionpump
+	url = git@gitlab.elettra.eu:cs/ds/ionpump.git

Makefile

 NAME_SRV = 4uhv-srv
 
-SRC_FILES = ../serial2/src/Serial2Client.cpp ../serial2/src/Serial2ClientClass.cpp \
-	    ../serial2/src/Serial2ClientStateMachine.cpp \
-	    ../serial2/src/Serial2.cpp ../serial2/src/Serial2Class.cpp \
-	    ../serial2/src/Serial2StateMachine.cpp \
-	    ../socket2/src/Socket2.cpp ../socket2/src/Socket2Class.cpp \
-	    ../socket2/src/Socket2StateMachine.cpp \
-	    ../ionpump/src/Ionpump.cpp ../ionpump/src/IonpumpClass.cpp \
-	    ../ionpump/src/IonpumpStateMachine.cpp
-CXXFLAGS = -I ../serial2/src -I ../socket2/src -I ../ionpump/src
+SRC_FILES = $(wildcard deps/serial2*/src/Serial2*.cpp deps/socket2/src/Socket2*.cpp deps/ionpump/src/Ionpump*.cpp)
+CXXFLAGS = -Ideps/serial2/src -Ideps/serial2client/src -Ideps/socket2/src -Ideps/ionpump/src
 LDFLAGS =
 
 include ../makefiles/Make-9.3.3.in

ionpump @ 427b337c

+Subproject commit 427b337c604c4a560c83ff4d67c7f46e2d7317e7

serial2 @ bbebd3e5

+Subproject commit bbebd3e523a530a607ab8afa109613c95d1ff596

serial2client @ 10769ee9

+Subproject commit 10769ee9428a5b12a8015ff804efac6ad4352b85

socket2 @ 5fa2980f

+Subproject commit 5fa2980f5656473d6329be8b05212252bc00b833