| cmake_minimum_required(VERSION 3.0) | |
| project(Minimal NONE) | |
| function(test_set) | |
| set(blah "value2") | |
| message("before PARENT_SCOPE blah=${blah}") | |
| set(blah ${blah} PARENT_SCOPE) | |
| message("after PARENT_SCOPE blah=${blah}") | |
| endfunction() | |
| set(blah value1) | |
| test_set() | |
| message("in parent scope, blah=${blah}") |