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<p class="MsoNormal"><span style="mso-fareast-language:EN-US">Yes, you have to rewrite your line as:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US">CMD="mpirun -n <span style="color:red">
@</span>MPIEXEC_PREFLAGS<span style="color:red">@</span> <span style="color:red">
@</span>MPIEXEC_NUMPROC_FLAG<span style="color:red">@</span> <span style="color:red">
@</span>MPIEXEC_MAX_NUMPROCS<span style="color:red">@</span> <span style="color:red">
@</span>MPIEXEC_POSTFLAGS<span style="color:red">@</span>"<o:p></o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">Franck Houssen <franck.houssen@inria.fr><br>
<b>Date: </b>Tuesday 9 January 2018 at 11:23<br>
<b>To: </b>"CHEVRIER, Marc" <marc.chevrier@sap.com><br>
<b>Cc: </b>CMake Mail List <cmake@cmake.org><br>
<b>Subject: </b>Re: [CMake] configure_file: escaping (single) quotes<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif;color:black">De:
</span></b><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif;color:black">"Marc CHEVRIER" <marc.chevrier@sap.com><br>
<b>À: </b>"Franck Houssen" <franck.houssen@inria.fr>, "CMake Mail List" <cmake@cmake.org><br>
<b>Envoyé: </b>Mardi 9 Janvier 2018 10:29:30<br>
<b>Objet: </b>Re: [CMake] configure_file: escaping (single) quotes<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Helvetica",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:black;mso-fareast-language:EN-US">The problem comes from CMake evaluating variable VAR (i.e. expression ${VAR…}) and detect wrong syntax.</span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:black;mso-fareast-language:EN-US">The solution is to specify option @ONLY to command configure_file to avoid ${} evaluation.</span><span style="color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:black">The line after VAR is something like:<o:p></o:p></span></p>
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<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:black">VAR="${VAR//</span><strong><span style="font-size:12.0pt;color:red">'</span></strong><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:black">#</span><strong><span style="font-size:12.0pt;color:red">'</span></strong><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:black">/}"<o:p></o:p></span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:black">CMD="mpirun -n ${MPIEXEC_PREFLAGS} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS} ${MPIEXEC_POSTFLAGS}"<o:p></o:p></span></p>
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<br>
<o:p></o:p></span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:black">I need MPIEXEC_* to be replaced. So, I need to use @ONLY and set all MPIEXEC variables with @ (but not $). Correct ?<br>
<br>
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:black;mso-fareast-language:EN-US"> </span><span style="color:black"><o:p></o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="color:black;mso-fareast-language:EN-US"> </span><span style="color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b><span style="font-size:12.0pt;color:black">From:
</span></b><span style="font-size:12.0pt;color:black">CMake <cmake-bounces@cmake.org> on behalf of Franck Houssen <franck.houssen@inria.fr><br>
<b>Date: </b>Tuesday 9 January 2018 at 10:24<br>
<b>To: </b>CMake Mail List <cmake@cmake.org><br>
<b>Subject: </b>[CMake] configure_file: escaping (single) quotes</span><span style="color:black"><o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:black">VAR="${VAR//</span><strong><span style="font-size:12.0pt;font-family:"Calibri",sans-serif;color:red">'</span></strong><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:black">#</span><strong><span style="font-size:12.0pt;font-family:"Calibri",sans-serif;color:red">'</span></strong><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:black">/}"</span><span style="color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:black"><o:p> </o:p></span></p>
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