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CMake将字符串解释为变量_Cmake - Fatal编程技术网
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CMake将字符串解释为变量

cmake

CMake将字符串解释为变量,cmake,Cmake,我正在寻找一种在cmake中将字符串解释为变量名的方法 鉴于： set(MY_SECRET_VAR "foo") # later only the name of the variable is known. set(THE_NAME "MY_SECRET_VAR") # Now i'm looking for a way to get the value "foo" from the name # something like: set(THE_VALUE "${THE_NAME}")

我正在寻找一种在cmake中将字符串解释为变量名的方法

鉴于：

set(MY_SECRET_VAR "foo")

# later only the name of the variable is known.
set(THE_NAME "MY_SECRET_VAR")

# Now i'm looking for a way to get the value "foo" from the name
# something like:
set(THE_VALUE "${THE_NAME}")

# THE_VALUE should be "foo"
第二级展开：

set(THE_VALUE "${${THE_NAME}}")