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project(Direct)
add_executable(link_transitive_direct_exe ../empty.c)
add_library(transitive_direct_lib STATIC ../empty.c)
add_library(inject_direct_lib INTERFACE)
add_library(inject_direct_lib_impl OBJECT other.c)
set(head_targets
EXECUTABLE
SHARED_LIBRARY
MODULE_LIBRARY
)
set_property(TARGET inject_direct_lib PROPERTY INTERFACE_LINK_LIBRARIES_DIRECT
# Skip intermediate targets, only apply to the head target
"$<$<IN_LIST:$<TARGET_PROPERTY:TYPE>,${head_targets}>:inject_direct_lib_impl>"
)
target_link_libraries(link_transitive_direct_exe
# Link interfaces are not supported for executables that do not export
# symbols, so even though this specifies PUBLIC here, the direct dependencies
# should show up as private.
PUBLIC
transitive_direct_lib
)
# This is not an executable, so the direct dependency types should follow the
# keywords specified here.
target_link_libraries(transitive_direct_lib
PUBLIC
inject_direct_lib
INTERFACE
-lm # Doesn't need to exist, just verifying fragments in directDependencies
)
cmake_policy(SET CMP0131 NEW)
add_library(usage_lib STATIC ../empty.c)
add_executable(link_usage_exe ../empty.c)
add_executable(compile_usage_exe ../empty.c)
target_link_libraries(link_usage_exe PRIVATE $<LINK_ONLY:usage_lib>)
target_link_libraries(compile_usage_exe PRIVATE $<COMPILE_ONLY:usage_lib>)
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