最近在移植uboot,发现每次看源代码,都有编译留下的.o 等各种文件,在百度中,找到了解决方法. 在顶层的Makefile文件中,大概80多行,有这么几句注释, # kbuild supports saving output files in a separate directory.# To locate output files in a separate directory two syntaxes are supported.# In both cases the working di