| 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) |
