a272344228
In cmTarget, cmGeneratorTarget, and cmGeneratorExpressionEvaluator, fix target name lookups to occur in the cmMakefile context of the target that referenced the name, not the current 'head' target. The context matters for imported targets because they are directory-scoped instead of globally unique. We already do this in cmComputeLinkDepends and cmComputeTargetDepends. Extend the InterfaceLibrary test with an example covering this behavior.
55 lines
1.9 KiB
CMake
55 lines
1.9 KiB
CMake
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cmake_minimum_required(VERSION 2.8)
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project(InterfaceLibrary)
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add_library(iface_nodepends INTERFACE)
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target_compile_definitions(iface_nodepends INTERFACE IFACE_DEFINE)
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add_subdirectory(headerdir)
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# Add an interface target in a subdirectory that uses an imported interface.
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add_subdirectory(ifacedir)
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# Poison an imported interface with the same name as that in the subdir
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# to ensure that the transitive lookup occurs in the subdir.
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add_library(imp::iface INTERFACE IMPORTED)
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set_property(TARGET imp::iface APPEND PROPERTY COMPATIBLE_INTERFACE_BOOL SOMEPROP)
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set_property(TARGET imp::iface PROPERTY INTERFACE_SOMEPROP OFF)
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set_property(TARGET imp::iface PROPERTY INTERFACE_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/does_not_exist.cpp)
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add_executable(InterfaceLibrary definetestexe.cpp)
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target_link_libraries(InterfaceLibrary iface_nodepends headeriface subiface)
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add_subdirectory(libsdir)
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add_executable(sharedlibtestexe sharedlibtestexe.cpp)
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target_link_libraries(sharedlibtestexe shared_iface imported::iface)
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add_library(broken EXCLUDE_FROM_ALL broken.cpp)
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add_library(iface_broken INTERFACE)
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# This is not a dependency, so broken will not be built (and the error in
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# it will not be hit)
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target_link_libraries(iface_broken INTERFACE broken)
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add_library(iface_whitelist INTERFACE)
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# The target property CUSTOM will never be evaluated on the INTERFACE library.
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target_link_libraries(iface_whitelist INTERFACE $<$<BOOL:$<TARGET_PROPERTY:CUSTOM>>:irrelevant>)
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add_executable(exec_whitelist dummy.cpp)
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target_link_libraries(exec_whitelist iface_whitelist)
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add_library(iface_imported INTERFACE IMPORTED)
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set_property(TARGET iface_imported PROPERTY
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INTERFACE_COMPILE_DEFINITIONS
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$<$<CONFIG:SPECIAL>:SPECIAL_MODE>
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$<$<CONFIG:Debug>:DEBUG_MODE>
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)
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set_property(TARGET iface_imported PROPERTY
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MAP_IMPORTED_CONFIG_DEBUG SPECIAL
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)
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add_executable(map_config map_config.cpp)
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target_link_libraries(map_config iface_imported)
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