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- project(CASE4 C)
- # This is not really a circular dependency. "case4Bar" refers to a
- # third-party library that happens to match the executable name, which
- # is okay when the executable is not a linkable target (ENABLE_EXPORTS
- # is not set). This tests whether CMake avoids incorrectly reporting
- # a circular dependency. In practice case4Foo may be a shared
- # library, but we skip that here because we do not want it to actually
- # have to find the third-party library.
- add_library(case4Foo STATIC foo.c)
- target_link_libraries(case4Foo case4Bar)
- # The executable avoids linking to a library with its own name, which
- # has been a CMake-ism for a long time, so we will not get a link
- # failure. An imported target or executable with an OUTPUT_NAME set
- # may be used if the user really wants to link a third-party library
- # into an executable of the same name.
- add_executable(case4Bar bar.c)
- target_link_libraries(case4Bar case4Foo)
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