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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'>I’m not sure why there would be a conflict on the generated files (unless you are generating them at Build time rather than at CMake time), but you can probably solve the issue by making one version of the Library depend on the other version, thus preventing them from building at the same time.<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'><o:p> </o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'>Someone with more experience may be able to jump in hear and give a better answer..<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'><o:p> </o:p></span></b></p><div><p class=MsoNormal><b><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#666666'>Aaron Meadows</span></b><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#666666'><o:p></o:p></span></p></div><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'><o:p> </o:p></span></b></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Kevin Schmidt [mailto:kevin@eyesopen.com] <br><b>Sent:</b> Tuesday, February 21, 2012 8:09 AM<br><b>To:</b> Meadows, Aaron C.; cmake@cmake.org<br><b>Subject:</b> RE: [CMake] Shared intermediary files<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='color:#1F497D'>Hi – <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'> Actually, I have two calls to add_library, so they are in two projects, but ONE solution. They are built simultaneously by the BUILD_ALL target<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Kevin<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <a href="mailto:aaron.meadows@thomsonreuters.com">aaron.meadows@thomsonreuters.com</a> <a href="mailto:[mailto:aaron.meadows@thomsonreuters.com]">[mailto:aaron.meadows@thomsonreuters.com]</a> <br><b>Sent:</b> Tuesday, February 21, 2012 9:06 AM<br><b>To:</b> Kevin Schmidt; <a href="mailto:cmake@cmake.org">cmake@cmake.org</a><br><b>Subject:</b> RE: [CMake] Shared intermediary files<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'>Can you clarify your setup just a bit? <o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'><o:p> </o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'>Do you have two ways you configure the build tree, once as Dynamic and once as Static libraries? And you are building both at the same time?<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'><o:p> </o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'>Or<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'><o:p> </o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'>Are you are calling add_library() twice with the same input files but specifying SHARED on one of them, so they are all building together in one project (i.e. Visual Studio Solution)?<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'><o:p> </o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'>Or<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'><o:p> </o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'>Doing something completely different?<o:p></o:p></span></b></p><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'><o:p> </o:p></span></b></p><div><p class=MsoNormal><b><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#666666'>Aaron Meadows</span></b><span style='font-size:9.0pt;font-family:"Arial","sans-serif";color:#666666'><o:p></o:p></span></p></div><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif";color:#7F7F7F'><o:p> </o:p></span></b></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> <a href="mailto:cmake-bounces@cmake.org">cmake-bounces@cmake.org</a> <a href="mailto:[mailto:cmake-bounces@cmake.org]">[mailto:cmake-bounces@cmake.org]</a> <b>On Behalf Of </b>Kevin Schmidt<br><b>Sent:</b> Monday, February 20, 2012 3:07 PM<br><b>To:</b> <a href="mailto:cmake@cmake.org">cmake@cmake.org</a><br><b>Subject:</b> [CMake] Shared intermediary files<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hello,<o:p></o:p></p><p class=MsoNormal> I’m in the process of converting over a large, monolithic tree with many libraries from a custom build solution over to cmake. So far, we’ve loved it. I am wondering about others’ solutions to a problem we have encountered. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>We have more than a few cases of generated source files - for example, Qt moc files. These all get dumped into CMAKE_CURRENT_BINARY_DIR. Now, the libraries we have build both static & shared, and have the same source files. In Visual Studio, this generates two projects in the solution. It seems that these do not share dependencies. Occasionally, this means that both libraries try to write to the generated source file at the same time, which generates a (false) build failure. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>What do others do? Am I misunderstanding something?<o:p></o:p></p><p class=MsoNormal>Kevin<o:p></o:p></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><br>This email was sent to you by Thomson Reuters, the global news and information company. 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