61ce654742
Commit v2.8.11~156^2~2 (Expand includes and defines transitively
in 'external' genexes., 2013-02-13) introduced a recursive loop
and a stack overflow during evaluation of a link implementation
which depends on a transitive property, such as
add_library(empty1 ...)
add_library(empty2 ...)
target_link_libraries(empty1
PRIVATE
$<$<STREQUAL:$<TARGET_PROPERTY:INCLUDE_DIRECTORIES>,/foo/bar>:empty2>
)
There is no use-case for code like that currently, but it should not
cause a stack overflow.
Avoid the recursion by reporting an error early if a case like this
is found.
24 lines
649 B
CMake
24 lines
649 B
CMake
include(RunCMake)
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run_cmake(BadSelfReference1)
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run_cmake(BadSelfReference2)
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run_cmake(BadSelfReference3)
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run_cmake(BadSelfReference4)
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run_cmake(BadSelfReference5)
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run_cmake(BadSelfReference6)
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run_cmake(BadNonTarget)
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run_cmake(BadInvalidName1)
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run_cmake(BadInvalidName2)
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run_cmake(BadInvalidName3)
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run_cmake(BadInvalidName4)
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run_cmake(BadInvalidName5)
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run_cmake(BadInvalidName6)
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run_cmake(BadInvalidName7)
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run_cmake(BadInvalidName8)
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run_cmake(LinkImplementationCycle1)
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run_cmake(LinkImplementationCycle2)
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run_cmake(LinkImplementationCycle3)
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run_cmake(LinkImplementationCycle4)
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run_cmake(LinkImplementationCycle5)
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run_cmake(LinkImplementationCycle6)
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