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

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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 19:42:39 +04:00
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 17:46:14 +04:00
cmake_minimum_required(VERSION 2.8.4)
Add the $<TARGET_POLICY> expression This new expression allows checking how a policy was set when a target was created. That information is only recorded for a subset of policies, so a whitelist is used.
2013-01-16 19:42:39 +04:00
cmake_policy(SET CMP0004 NEW)
add_library(foo SHARED empty.cpp)
add_library(bar SHARED empty.cpp)
add_library(bat SHARED empty.cpp)
# The negation here avoids the error.
target_link_libraries(foo "$<$<NOT:$<TARGET_POLICY:CMP0004>>: bar >")
# The below line causes the error.
target_link_libraries(foo "$<$<TARGET_POLICY:CMP0004>: bat >")