Friday, 6 September 2013

Split string to 3 variables in CMake

Split string to 3 variables in CMake

I have a program version variable
set(MY_PROGRAM_VERSION "2.5.1")
and I want to save 2,5,1 to 3 different variables, like
MY_PROGRAM_VERSION_MAJOR=2
MY_PROGRAM_VERSION_MINOR=5
MY_PROGRAM_VERSION_PATCH=1
But I really don't know how to access single elements in a CMake list.
Some idea?

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