Read this article. http://www.cmake.org/Wiki/BuildingWinDLL
If you have questions after that please post. That article should clear everything up. Thanks ___________________________________________________________ Mike Jackson Principal Software Engineer BlueQuartz Software Dayton, Ohio mike.jack...@bluequartz.net www.bluequartz.net On Dec 6, 2011, at 3:47 AM, Totte Karlsson wrote: > Hi, > I have a project where several DLL's are to be built, say A, B and C. > B needs to import functions/classes from A, and C need to import functions > from both A and B. > In each library, a flag is defined for exporting or importing, i.e. > __declspec(dllexport) or __declspec(import) > > The build order is first A, then B and then C. > I have defined build flags in CMakeList.txt files as, in A for example > SET_TARGET_PROPERTIES (${target} PROPERTIES DEFINE_SYMBOL "EXPORT_A_DLL") > > in B > SET_TARGET_PROPERTIES (${target} PROPERTIES DEFINE_SYMBOL "EXPORT_B_DLL") > SET_TARGET_PROPERTIES (${target} PROPERTIES DEFINE_SYMBOL "IMPORT_A_DLL") > > and in C > SET_TARGET_PROPERTIES (${target} PROPERTIES DEFINE_SYMBOL "EXPORT_C_DLL") > SET_TARGET_PROPERTIES (${target} PROPERTIES DEFINE_SYMBOL "IMPORT_A_DLL") > SET_TARGET_PROPERTIES (${target} PROPERTIES DEFINE_SYMBOL "IMPORT_B_DLL") > > The only dll that seem to be built OK is A. In B and C, nothing seem to be > exported. > Any tips on how to deal with this? > I am using CodeGear platform. Building static libs works fine. > > -totte > > -- > ......................... > Totte Karlsson, Ph.D. > Dune Scientific, LLC > 425-296 1980 (office) > 425-780 9648 (cell) > www.dunescientific.com > ......................... > > > -- > > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the CMake FAQ at: > http://www.cmake.org/Wiki/CMake_FAQ > > Follow this link to subscribe/unsubscribe: > http://www.cmake.org/mailman/listinfo/cmake -- Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake