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