Dear JonY, dear list readers, if i compile my library and then generate the .a with a def from gendef with the --assume-stdcall option, then i'm unable to link against my library. i get a lot of messages like this (When i compile a binary using my library): ./debug\SCTypes.o: In function `ZN2SC17StaticInitializerEv': C:\Home\Administrator\Documents\PQRRS\Debug\SCLibrary/../../PQRRS/SCLibrary/src/SCTypes.cpp:136: undefined reference to `_imp___ZN2RE17StaticInitializerEv' ./debug\AScannerController.o: In function `ZN2SC18AScannerController9configureERKNS_6ConfigE': C:\Home\Administrator\Documents\PQRRS\Debug\SCLibrary/../../PQRRS/SCLibrary/src/Controllers/AScannerController.cpp:120: undefined reference to `_imp___ZN2RE6Engine20loadClientBinaryDataERK7QString' ./debug\AScannerController.o: In function `ZN2SC18AScannerController17recognitionEngineEv': C:\Home\Administrator\Documents\PQRRS\Debug\SCLibrary/../../PQRRS/SCLibrary/src/Controllers/AScannerController.cpp:200: undefined reference to `_imp___ZN2RE6EngineC1EP7QObject' ./debug\AScannerController.o: In function `ZN2SC18AScannerController16createREDocumentEj': C:\Home\Administrator\Documents\PQRRS\Debug\SCLibrary/../../PQRRS/SCLibrary/src/Controllers/AScannerController.cpp:257: undefined reference to `_imp___ZN2RE1T8DocumentC1Ej' C:\Home\Administrator\Documents\PQRRS\Debug\SCLibrary/../../PQRRS/SCLibrary/src/Controllers/AScannerController.cpp:258: undefined reference to `_imp___ZN2RE1T8Document6retainEv' And so on... The .def generated with the --assume-stdcall option is attached (RELibrary_withAstdcOpt.def). When i don't use the --assume-stdcall option on my library, then i am able to later link against the generated .a, and the binaries run fine (But i have attached the .def too so you can see the differences, see RELibrary_withoutAstdcOpt.def). The problem arises when using the --output-delaylib (See RELibrary_withAstdcOpt.delayed.def / RELibrary_withoutAstdcOpt.delayed.def). When the binary is calling the first function (Which is RE::StaticInitializer) within the library, it crashes with SIGSEV segfault (But i'm not sure how to pinpoint the "why"). About the linker command line, which one do you want exactly? The one when linking against my library or when compiling it? With what options (--assume-stdcall on the .def or not? Delayed or not?)? Thank you JonY... i hope i'm not making you loose your time because of a silly mistake of mine. Pierre. |
defs.7z
Description: application/7z-compressed
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