This manual is for program, version version.
• makefile: |
$ 扩展成当前规则的目的文件名 $< 扩展成依赖列表中的第 一个依赖文件 $^ 扩展成整个依赖的列表 -include The -include directive to include makefiles with no error for a nonexistent file comes // for debug make -j1 show_commands make -j1 SHOW_COMMANDS=y makefile http://www.cnblogs.com/wanqieddy/archive/2011/09/21/2184257.html http://stackoverflow.com/questions/1079832/how-can-i-configure-my-makefile-for-debug-and-release-builds http://www.gnu.org/software/make/manual/make.html#Target%5F002dspecific