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a6982cff0d
In order to keep infinitely-recursive scripts from causing a stack overflow in the CMake executable, CMake now imposes a maximum recursion limit before issuing an error message. The limit can be adjusted at runtime with CMAKE_MAXIMUM_RECURSION_DEPTH. Fixes: #18694
10 lines
159 B
CMake
10 lines
159 B
CMake
function(update_x)
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message("${x}")
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math(EXPR y "${x} + 2")
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variable_watch(x update_x)
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set(x "${y}")
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endfunction()
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variable_watch(x update_x)
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set(x 4)
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