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<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">The page I linked says /openmp is a compiler flag (not linker flag), so adding it to CMAKE_CXX_FLAGS instead of LINK_FLAGS makes perfect sense.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Miroslav<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""> Benjamin Ballet [mailto:bballet@ivsweb.com]
<br>
<b>Sent:</b> Wednesday, April 13, 2016 11:28 AM<br>
<b>To:</b> Matějů Miroslav, Ing.<br>
<b>Cc:</b> cmake@cmake.org<br>
<b>Subject:</b> Re: [CMake] issue with target_link_libraries and MSVC<o:p></o:p></span></p>
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<p class="MsoNormal">Ho yes, my bad, however there is still the same issue with forward slashes<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I receive the flag with FindOpenMP module. It's sad we can't do :<o:p></o:p></p>
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<p class="MsoNormal">target_link_libraries(... ${OpenMP_CXX_FLAGS}) for a few target<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">In the end I add the flags for the whole project :<o:p></o:p></p>
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<p class="MsoNormal">set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">2016-04-13 7:54 GMT+02:00 Matějů Miroslav, Ing. <<a href="mailto:Mateju.Miroslav@azd.cz">Mateju.Miroslav@azd.cz</a>>:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi Benjamin,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">MSVC flags start with “forward” slashes: / (However, MSVC also accepts hyphens (-) in my experience.)</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Documentation for /openmp flag:
<a href="https://msdn.microsoft.com/library/fw509c3b.aspx">https://msdn.microsoft.com/library/fw509c3b.aspx</a></span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Best regards,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Miroslav</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><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 [mailto:<a href="mailto:cmake-bounces@cmake.org">cmake-bounces@cmake.org</a>]
<b>On Behalf Of </b>Benjamin Ballet via CMake<br>
<b>Sent:</b> Tuesday, April 12, 2016 5:30 PM<br>
<b>To:</b> <a href="mailto:cmake@cmake.org">cmake@cmake.org</a><br>
<b>Subject:</b> [CMake] issue with target_link_libraries and MSVC</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I'm trying to add the openmp flag to a target with target_link_libraries.<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">\openmp is interpreted as a file name and visual try to link to \openmp.obj<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">The documentation state that target_link_libraries see an item as a flag if it start with - but MSVC flags start with \<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Is there a way to add a link flags to a target with target_link_libraries and MSVC ?<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Thank you all<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">--
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><strong><span style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:#333333">Benjamin BALLET</span></strong><span style="font-size:7.5pt;font-family:"Verdana","sans-serif""><br>
<span style="color:#333333">Ingénieur R&D</span></span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:7.5pt;font-family:"Verdana","sans-serif""><br>
<strong><span style="font-family:"Verdana","sans-serif";color:#0E2A69">ACTIVISU</span></strong></span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:#999999">19, rue Klock - 92110 Clichy</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:#031F63">> Standard Tél</span></b><span style="font-size:7.5pt;font-family:"Verdana","sans-serif""> : 01
44 69 37 37</span><o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:#031F63">></span></b><span style="font-size:7.5pt;font-family:"Verdana","sans-serif""> <a href="http://www.activisu.com/"><span style="color:purple">www.activisu.com</span></a></span><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">-- <o:p></o:p></p>
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<p class="MsoNormal"><strong><span style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:#333333">Benjamin BALLET</span></strong><span style="font-size:7.5pt;font-family:"Verdana","sans-serif""><br>
<span style="color:#333333">Ingénieur R&D</span></span><span style="font-size:13.5pt;font-family:"Helvetica","sans-serif""><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Verdana","sans-serif""><br>
<strong><span style="font-family:"Verdana","sans-serif";color:#0E2A69">ACTIVISU</span></strong></span><span style="font-size:13.5pt;font-family:"Helvetica","sans-serif""><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:7.5pt;font-family:"Verdana","sans-serif";color:#999999">19, rue Klock - 92110 Clichy</span><span style="font-size:13.5pt;font-family:"Helvetica","sans-serif""><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:#031F63">> Standard Tél</span></b><span style="font-size:7.5pt;font-family:"Verdana","sans-serif""> : 01 44 69 37 37</span><span style="font-size:13.5pt;font-family:"Helvetica","sans-serif""><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:7.5pt;font-family:"Arial","sans-serif";color:#031F63">></span></b><span style="font-size:7.5pt;font-family:"Verdana","sans-serif""> <a href="http://www.activisu.com/"><span style="color:purple">www.activisu.com</span></a></span><o:p></o:p></p>
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