makefile

程序代码使用说明： (1)所有源代码目录下都提供了Makefile（非Qt）

CC = gcc
CPP = g++

SUB_DIR = backtrace coredump_sample fprintf_sample gdb_sample log_level

all: 
	for dir in $(SUB_DIR); do make -C $$dir CC=$(CC) CPP=$(CPP); done

.PHONY : clean
clean:
	for dir in $(SUB_DIR); do make clean -C $$dir; done