VariableWatchTest.cmake.in
message("Start")
variable_watch(TESTVAR MESSAGE)
variable_watch(TESTVAR1)
macro(testwatch var access file stack)
message("There was a ${access} access done on the variable: ${var} in file ${file}")
message("List file stack is: ${stack}")
set(${var}_watched 1)
endmacro()
variable_watch(somevar testwatch)
set(TESTVAR1 "1")
set(TESTVAR "1")
set(TESTVAR1 "0")
set(TESTVAR "0")
message("Variable: ${somevar}")
if(NOT somevar_watched)
message(SEND_ERROR "'somevar' watch failed!")
endif()
set(somevar_watched)
set(somevar "1")
message("Variable: ${somevar}")
if(NOT somevar_watched)
message(SEND_ERROR "'somevar' watch failed!")
endif()
remove(somevar)