Makefile: change to absolute path, and debug create lib.so if need

ytest_t/test/Makefile

@@ -1,38 +1,52 @@
 
-
+ROOTPROJECTDIR:=$(realpath ../..)
 
 
 NAME_TEST=is_good
 CC=gcc
-ROOT_DIR=$(PWD)
+ROOT_DIR=$(ROOTPROJECTDIR)/ytest_t
 INCLUDE_DIR=$(ROOT_DIR)/src
-CFLAGS=-I$(INCLUDE_DIR) -I../include_ytest/include
-LDFLAGS=-L$(PWD)/.. -lytest
+CFLAGS=-Wall -Werror -fpic -I$(INCLUDE_DIR) -I$(ROOT_DIR)/include_ytest/include 
+LDFLAGS=-L$(ROOT_DIR) -lytest -lpthread -lm
+
 
 #SRC_DIR=$(ROOT_DIR)/src
 #SRC=$(wildcard */*/*.c) 
-SRC=$(wildcard **/**/*.c) 
+SRC=$(wildcard $(ROOT_DIR)/**/src/**/*.c) 
 
-#OBJ=$(SRC:.c=.o)
 
 #HEADS=$(OBJS:.o=.h)
 TEST_DIR=$(PWD)
 EXECSRC=$(NAME_TEST).c
 EXEC=launch_$(NAME_TEST)_m
-LIB_YTEST=$(PWD)/../libytest.so
+LIB_YTEST=$(ROOT_DIR)/libytest.so
+
+OBJ=$(SRC:.c=.o) 
+
+TOPTARGETS := all clean
 
 all: $(EXEC) $(LIB_YTEST)
 
-$(EXEC):	$(EXECSRC) $(OBJ)
+$(LIB_YTEST): $(ROOT_DIR)
+
+$(EXEC):	$(EXECSRC) $(OBJ) $(LIB_YTEST)
 	$(CC) -o $@ $^ $(CFLAGS) $(LDFLAGS)
 
-.PHONY: clean mrproper
+DEPS=$(ROOT_DIR)
+
+$(TOPTARGETS): $(DEPS)
+
+$(DEPS):
+	$(MAKE) -C $@ $(MAKECMDGOALS)
+
+
+.PHONY: clean mrproper $(ROOT_DIR)
 
 clean:
 	rm -f $(OBJ)
 
 mrproper: clean
-	rm -f $(EXEC)
+	rm -f $(EXEC) $(LIB_YTEST)
 
 run: $(EXEC)
 	$(EXEC) -h