play with make

标签：imp   world   uid   bsp   ext   change   ant   targe   import   

1) the VPATH variable

In make world, the VPATH variable guide you where to find the .c/.o file

2) the $^

$^ is a very important symbol in make, which is extented to the full path of the target file.

 3) test:test.c

target:depedency depency, Or if test.c changed make will not

play with make

标签：imp   world   uid   bsp   ext   change   ant   targe   import   

原文地址：http://www.cnblogs.com/honpey/p/6259564.html