15 lines
481 B
CMake
15 lines
481 B
CMake
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#Verify that option DOESN'T overwrite existing normal variable when the policy
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#is set to NEW
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cmake_policy(SET CMP0077 NEW)
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set(OPT_LOCAL_VAR FALSE)
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option(OPT_LOCAL_VAR "TEST_VAR" ON)
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if(OPT_LOCAL_VAR)
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message(FATAL_ERROR "option failed to overwrite existing normal variable")
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endif()
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get_property(_exists_in_cache CACHE OPT_LOCAL_VAR PROPERTY VALUE SET)
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if(_exists_in_cache)
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message(FATAL_ERROR "value should not exist in cache as it was already a local variable")
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endif()
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