34 lines
693 B
CMake
34 lines
693 B
CMake
|
set(FOO )
|
||
|
|
set(BAR "bar")
|
||
|
|
set(BAZ "baz")
|
||
|
|
set(BOO "boo")
|
||
|
|
|
||
|
|
function(_parent_scope)
|
||
|
|
set(FOO "foo" PARENT_SCOPE)
|
||
|
|
set(BAR "" PARENT_SCOPE)
|
||
|
|
set(BAZ PARENT_SCOPE)
|
||
|
|
unset(BOO PARENT_SCOPE)
|
||
|
|
endfunction()
|
||
|
|
|
||
|
|
_parent_scope()
|
||
|
|
|
||
|
|
if(NOT DEFINED FOO)
|
||
|
|
message(FATAL_ERROR "FOO not defined")
|
||
|
|
elseif(NOT "${FOO}" STREQUAL "foo")
|
||
|
|
message(FATAL_ERROR "FOO should be \"foo\", not \"${FOO}\"")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(NOT DEFINED BAR)
|
||
|
|
message(FATAL_ERROR "BAR not defined")
|
||
|
|
elseif(NOT "${BAR}" STREQUAL "")
|
||
|
|
message(FATAL_ERROR "BAR should be an empty string, not \"${BAR}\"")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(DEFINED BAZ)
|
||
|
|
message(FATAL_ERROR "BAZ defined")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(DEFINED BOO)
|
||
|
|
message(FATAL_ERROR "BOO defined")
|
||
|
|
endif()
|