.PHONY: server client shared install

# > configuration start

lib_name	:=	som_net

CC			=	gcc
CFLAGS		=	-I. -g -Wall -Werror -Wextra
LD_FLAGS	=	-L.

# < configuration end

.SOURCES	:=	$(wildcard $(MAKECMDGOALS)/*.c)
.OBJECTS	:=	$(patsubst $(MAKECMDGOALS)/%.c,$(MAKECMDGOALS)/%.o,$(.SOURCES))

SHARED_LD	=	-shared -fPIC
CLIENT_LD	=	-l${lib_name}
SERVER_LD	=	-l${lib_name}

export LD_LIBRARY_PATH:=`pwd`
# help text
default:
	@echo "	make targets: shared, client, server, [install >WIP<]"
	@echo "	*shared is required for all targets!"

# target: client
client: .client_comp
.client_comp: $(.OBJECTS)
	$(CC) ${LD_FLAGS} ${CFLAGS} -o client_example ${.OBJECTS} ${CLIENT_LD}

# target: server
server: .server_comp
.server_comp: $(.OBJECTS)
	$(CC) ${LD_FLAGS} ${CFLAGS} -o server_example ${.OBJECTS} ${SERVER_LD}

# target: shared
shared: .shared_comp
.shared_comp: $(.OBJECTS)
	$(CC) ${LD_FLAGS} ${SHARED_LD} ${CFLAGS} -o lib${lib_name}.so ${.OBJECTS} 

clean:
	rm -f $(wildcard ./**/*.o) client_example server_example lib${lib_name}.so

**/%.o: **/%.c
	$(CC) -c -o $@ $<