CMake/Tests/RunCMake/CMP0004/CMP0004-policy-genex.cmake


cmake_minimum_required(VERSION 2.8.4)

cmake_policy(SET CMP0004 NEW)

add_library(foo SHARED empty.cpp)
add_library(bar SHARED empty.cpp)
add_library(bat SHARED empty.cpp)

# The negation here avoids the error.
target_link_libraries(foo "$<$<NOT:$<TARGET_POLICY:CMP0004>>: bar >")

# The below line causes the error.
target_link_libraries(foo "$<$<TARGET_POLICY:CMP0004>: bat >")
Add the $<TARGET_POLICY> expression This new expression allows checking how a policy was set when a target was created. That information is only recorded for a subset of policies, so a whitelist is used. 2013-01-16 16:42:39 +01:00
Cygwin: Avoid legacy warnings in RunCMake.* tests Set the minimum required version of CMake high enough to avoid the warning for CMAKE_LEGACY_CYGWIN_WIN32. The warning appears on stderr and breaks the expected output matching. 2013-08-13 09:46:14 -04:00			`cmake_minimum_required(VERSION 2.8.4)`
Add the $<TARGET_POLICY> expression This new expression allows checking how a policy was set when a target was created. That information is only recorded for a subset of policies, so a whitelist is used. 2013-01-16 16:42:39 +01:00
			`cmake_policy(SET CMP0004 NEW)`

			`add_library(foo SHARED empty.cpp)`
			`add_library(bar SHARED empty.cpp)`
			`add_library(bat SHARED empty.cpp)`

			`# The negation here avoids the error.`
			`target_link_libraries(foo "$<$<NOT:$<TARGET_POLICY:CMP0004>>: bar >")`

			`# The below line causes the error.`
			`target_link_libraries(foo "$<$<TARGET_POLICY:CMP0004>: bat >")`