You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
15 lines
481 B
15 lines
481 B
6 years ago
|
|
||
|
|
#Verify that option DOESN'T overwrite existing normal variable when the policy
|
||
|
|
#is set to NEW
|
||
|
|
cmake_policy(SET CMP0077 NEW)
|
||
|
|
set(OPT_LOCAL_VAR FALSE)
|
||
|
|
option(OPT_LOCAL_VAR "TEST_VAR" ON)
|
||
|
|
if(OPT_LOCAL_VAR)
|
||
|
|
message(FATAL_ERROR "option failed to overwrite existing normal variable")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
get_property(_exists_in_cache CACHE OPT_LOCAL_VAR PROPERTY VALUE SET)
|
||
|
|
if(_exists_in_cache)
|
||
|
|
message(FATAL_ERROR "value should not exist in cache as it was already a local variable")
|
||
|
|
endif()
|