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Dear Aditi,</div>
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This is a known issue of the older GCC compiler (see link below):<br>
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<a href="https://lists.quantum-espresso.org/pipermail/users/2020-November/046420.html" id="LPlnk906570">https://lists.quantum-espresso.org/pipermail/users/2020-November/046420.html</a><br>
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Please try a more recent version of GCC.</div>
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Best,</div>
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Hsin-Yu<br>
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<font color="#888888">--
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<div><span style="font-family:georgia,serif"><span style="color:rgb(102,102,102)">Hsin-Yu Ko</span></span></div>
<div><span style="font-family:georgia,serif"><span style="color:rgb(102,102,102)">Postdoctoral Research Fellow<br>
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<span style="font-family:georgia,serif"><span style="color:rgb(102,102,102)">Department of Chemistry and Chemical Biology<br>
</span></span><span><span style="font-family:georgia,serif"><span style="color:rgb(102,102,102)">Cornell University</span></span></span></div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> developers <developers-bounces@lists.quantum-espresso.org> on behalf of Aditi Chandrasekar <aditi.chandrasekar@apu.edu.in><br>
<b>Sent:</b> Wednesday, July 14, 2021 5:58 AM<br>
<b>To:</b> developers@lists.quantum-espresso.org <developers@lists.quantum-espresso.org><br>
<b>Subject:</b> [QE-developers] makeall error</font>
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<div>Dear QE Developers, <br>
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<div>I have a centos 7 linux machine with GNU Fortran (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44)</div>
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<div>While using makeall in quantum espresso 6.7 I got the following error</div>
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<div>Error: Assumed-shape array 'zmat' at (1) cannot be an argument to the procedure 'c_loc' because it is not C interoperable<br>
xmltools.f90:487.15:<br>
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cp = c_loc(zvec)<br>
1<br>
Error: Assumed-shape array 'zvec' at (1) cannot be an argument to the procedure 'c_loc' because it is not C interoperable<br>
make[1]: *** [xmltools.o] Error 1<br>
make[1]: Leaving directory `/home/aditics/qe-6.7/upflib'<br>
make: *** [libupf] Error 1</div>
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<div>Please advise.</div>
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<div>Aditi<br>
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