# [--------------------DIRECTORIES--------------------] 
# SRC_DIR is the source directory
# OBJ_DIR is the object directory 
# INC_DIR is the header directory
SRC_DIR 	:= src
OBJ_DIR 	:= obj
INC_DIR 	:= inc
BIN_DIR 	:= bin

# [--------------------COMPILE & RUN--------------------] 
# CXX is the keyword to compile .c src files
# WFLAG is a flag to detect all the warnings
# OFLAG is the flag to rename the output of the compiler
# TARGET is the name of the output
# INCLUDE add to g++ path the custom include path 
CXX 		:= gcc
WFLAGS 		:= -Wall
OFLAG 		:= -o
TARGET1  	:= $(BIN_DIR)/F4Server
TARGET2  	:= $(BIN_DIR)/F4Client
INCLUDE 	:= -I $(INC_DIR)



# [--------------------FUNCTION--------------------] 
# SRCS extract all file in src/
# FILES extract the name of the file
# OBJS concat obj/ + FILES + .o
SRCS 		:= $(shell find $(SRC_DIR) -name "*.c")  				
FILES		:= $(notdir $(basename $(SRCS)))						
OBJS 		:= $(addprefix $(OBJ_DIR)/,$(addsuffix .o,$(FILES)))	


#---------------------------------------------------
all: test
#---------------------------------------------------
execute: linking_s linking_c
	@ echo execute...
	@ ./$(TARGET1) $(ARGS)
	@ echo ...terminate
#---------------------------------------------------
linking_s: $(OBJS) $(BIN_DIR)
	@ echo linking
	@ $(CXX) $(WFLAGS) $(OFLAG) $(TARGET1) $(OBJS)
#---------------------------------------------------
linking_c: $(OBJS) $(BIN_DIR)
	@ echo linking
	@ $(CXX) $(WFLAGS) $(OFLAG) $(TARGET2) $(OBJS)
#---------------------------------------------------
$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c $(OBJ_DIR)
	@ echo compile $<
	@ $(CXX) $(WFLAGS) -c $< $(OFLAG) $@ $(INCLUDE)
#---------------------------------------------------
$(OBJ_DIR):
	@ mkdir -p $(OBJ_DIR)
#---------------------------------------------------
$(BIN_DIR):
	@ mkdir -p $(BIN_DIR)
#---------------------------------------------------
clean: 
	@ rm -rf $(OBJ)	
#---------------------------------------------------



MKFILE_PATH := $(abspath $(lastword $(MAKEFILE_LIST)))
MKFILE_DIR := $(dir $(mkfile_path))

ARGSSERVER			:= 6 7 O X
ARGSCLIENT1			:= Cacca
ARGSCLIENT2			:= Molla
#OPEN_NEW_TERMINAL	:= x-terminal-emulator -e
OPEN_NEW_TERMINAL	:= kitty

test: comp
	$(OPEN_NEW_TERMINAL) $(MKFILE_DIR) $(TARGET2) $(ARGSCLIENT1) |\
	$(OPEN_NEW_TERMINAL) $(MKFILE_DIR) $(TARGET2) $(ARGSCLIENT2) |\
	./$(TARGET1) $(ARGSSERVER)

comp: server_c client_c
	
server_c:
	gcc src/F4Server.c src/custom_sem.c src/custom_shm.c src/custom_sig.c src/custom_msgq.c src/errExit.c src/forza4.c src/server.c -o bin/F4Server -I inc/
client_c:
	gcc src/F4Client.c src/custom_sem.c src/custom_shm.c src/custom_sig.c src/custom_msgq.c src/errExit.c src/forza4.c -o bin/F4Client -I inc/