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<p class="MsoNormal"><span style="color:#1F497D">Hello,<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">Can someone help me with this issue, see description below.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">I had to disable install(EXPORT …) when using multi-configuration generators. This leads to errors for people using one of them.<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">Issue is that I cannot export targets that are installed in different locations (one for debug, another one for release) with multi-conf generators.<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"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Gregoire<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"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<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""> cmake-bounces@cmake.org [mailto:cmake-bounces@cmake.org]
<b>On Behalf Of </b>Gregoire Aujay<br>
<b>Sent:</b> lundi 7 janvier 2013 18:57<br>
<b>To:</b> cmake@cmake.org<br>
<b>Subject:</b> [CMake] install(EXPORT ...) behavior for multi-configuration generators<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am using CMake 2.8.10.2, on windows.<o:p></o:p></p>
<p class="MsoNormal">I am trying to use install(TARGETS ) and install(EXPORT ) both with NMake makefiles and with the multi-configuration generator Visual studio.<o:p></o:p></p>
<p class="MsoNormal">I cannot get the same behavior when I want my binaries to be installed in a subfolder that depends on the configuration, e.g. :<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo2"><![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Debug/bin/myLib.dll<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo2"><![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Release/bin/myLib.dll<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">If I do that : <o:p></o:p></p>
<p class="MsoNormal">#start<o:p></o:p></p>
<p class="MsoNormal">install(TARGETS "myLib" EXPORT " myTargets "<o:p></o:p></p>
<p class="MsoNormal"> ARCHIVE DESTINATION “\${CMAKE_INSTALL_CONFIG_NAME}/lib”<o:p></o:p></p>
<p class="MsoNormal"> LIBRARY DESTINATION “\${CMAKE_INSTALL_CONFIG_NAME}/lib”<o:p></o:p></p>
<p class="MsoNormal"> RUNTIME DESTINATION “\${CMAKE_INSTALL_CONFIG_NAME}/bin”<o:p></o:p></p>
<p class="MsoNormal">)<o:p></o:p></p>
<p class="MsoNormal">install(EXPORT “myTargets" DESTINATION “cmake“)<o:p></o:p></p>
<p class="MsoNormal">#end<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This works find for NMake and Visual for install rules because ${CMAKE_INSTALL_CONFIG_NAME} will be evaluated at install time.<o:p></o:p></p>
<p class="MsoNormal">But in my myTargets-debug.cmake import files, ${CMAKE_INSTALL_CONFIG_NAME} will not be evaluated correctly.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Now If I do that:<o:p></o:p></p>
<p class="MsoNormal">#start<o:p></o:p></p>
<p class="MsoNormal">install(TARGETS "myLib" EXPORT " myTargets "<o:p></o:p></p>
<p class="MsoNormal"> ARCHIVE DESTINATION “Debug/lib”<o:p></o:p></p>
<p class="MsoNormal"> LIBRARY DESTINATION “Debug/lib”<o:p></o:p></p>
<p class="MsoNormal"> RUNTIME DESTINATION “Debug/bin”<o:p></o:p></p>
<p class="MsoNormal" style="text-indent:35.4pt">CONFIGURATIONS Debug<o:p></o:p></p>
<p class="MsoNormal">)<o:p></o:p></p>
<p class="MsoNormal">install(TARGETS "myLib" EXPORT " myTargets "<o:p></o:p></p>
<p class="MsoNormal"> ARCHIVE DESTINATION “Release/lib”<o:p></o:p></p>
<p class="MsoNormal"> LIBRARY DESTINATION “Release/lib”<o:p></o:p></p>
<p class="MsoNormal"> RUNTIME DESTINATION “Release/bin”<o:p></o:p></p>
<p class="MsoNormal" style="text-indent:35.4pt">CONFIGURATIONS Release<o:p></o:p></p>
<p class="MsoNormal">)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">install(EXPORT “myTargets" DESTINATION “cmake“)<o:p></o:p></p>
<p class="MsoNormal"># end<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">CMake will complain that:<o:p></o:p></p>
<p class="MsoNormal">CMake Error: INSTALL(EXPORT " myTargets " ...) includes target " myLib " more than once in the export set.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Is this a bug that CMake complains about a target being exported twice but with different configurations?<o:p></o:p></p>
<p class="MsoNormal">Does anyone have a workaround?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal">Gregoire<o:p></o:p></p>
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