参考:http://www.gnu.org/software/make/manual/make.html '$(@D)'The directory part of the file name of the target, with the trailing slash removed. If the value of '$@' is dir/foo.o then '$(@D)' is dir. This value is . if '$@' does not contain a slash. '
自动变量被RF框架创建和修改,在测试执行过程中值可能会变化;另外,某些自动变量在执行过程中并非总是可用.修改自动变量,并不能对变量的初始值产生影响.但可以用某些内建关键字来修改某些自动变量的值. 变量名 含义 可用范围 ${TEST NAME} 当前测试用例的名字 Test case @{TEST TAGS} 当前测试用例的标签(按字母序).可以使用"Set Tags"和"Remove Tags"关键字修改 Test case ${TEST DOCUMENTATIO
1 变量的定义 A variable is a name defined in a makefile to represent a string of text, called the variable's value. These values are substituted by explicit request into targets, prerequisites, recipes, and other parts of the makefile. (In some other vers