18 lines
639 B
Plaintext
18 lines
639 B
Plaintext
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test4-interdep
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Can one module reference objects in another module? Yes.
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module1 exports module_name and operate(int,int).
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module2 exports n_operations and operation_occurred().
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uselib.cc uses symbols and functions from both modules.
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Module1 calls operation_occurred() in module2.
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To do this, module2 must be built first. Then module1 is linked
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against module2 so that the missing symbols are available. Then,
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uselib is linked against both.
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This shows that we can chain libraries. I haven't seen any way to
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resolve a circular dependency, where mod1 depends on mod2 and vice
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versa, in win32 DLLs. Probably those are not supported.
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