Debugging makefiles is somewhat of a black art. Unfortunately, there is no such thing as a makefile debugger to examine how a particular rule is being evaluated or a variable expanded. Instead, most debugging is performed with simple print statement
对于开发者很有用的小工具，看看下面帮助信息就明白了。 ChkMatch - version 1.0 Copyright (C) 2004 Oleg Starodumov http://www.debuginfo.com/ Usage: ChkMatch [ -c ] | [ -m ] -c Check matching between the executable and debug information file -m Make the executable and debug inf
