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project( LinkLineOrder )
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# This tests ensures that the order of libraries are preserved when
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# they don't have dependency information, even if they are deep in the
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# dependency tree.
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# NoDepC depends on NoDepA which depends on NoDepB. NoDepE and NoDepF
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# are dependent on each other (recursive dependency). However, CMake
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# has no information about these libraries except for the order they
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# are specified in One. We must make sure we don't lose that.
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add_library( NoDepA NoDepA.c )
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add_library( NoDepB NoDepB.c )
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add_library( NoDepC NoDepC.c )
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add_library( NoDepE NoDepE.c )
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add_library( NoDepF NoDepF.c )
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add_library( One One.c )
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target_link_libraries( One NoDepC NoDepA NoDepB NoDepE NoDepF NoDepE )
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add_executable( Exec1 Exec1.c )
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target_link_libraries( Exec1 One )
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# Similar situation as One, except at a different level of the
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# dependency tree. This makes sure that the order is presevered
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# everywhere in the graph.
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add_library( NoDepX NoDepX.c )
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add_library( NoDepY NoDepY.c )
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add_library( NoDepZ NoDepZ.c )
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add_library( Two Two.c )
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target_link_libraries( Two One NoDepZ NoDepX NoDepY )
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add_executable( Exec2 Exec2.c )
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target_link_libraries( Exec2 Two )
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