<div dir="auto"><div>This appears to be a bug in the autoconfig scripting of libxc. You should contact the libxc developers or their list for help. Beyond this not being a Wien2k issue, autoconf is complex [1].</div><div dir="auto"><br></div><div dir="auto">[1] It looks like they created a test code in aclocal or similar to look for ia32/64 etc which only works for gfortran. This stuff is NOT simple!<br><br><div data-smartmail="gmail_signature" dir="auto">_____<br>Professor Laurence Marks<br>"Research is to see what everybody else has seen, and to think what nobody else has thought", Albert Szent-Gyorgi<br><a href="http://www.numis.northwestern.edu">www.numis.northwestern.edu</a></div><br><div class="gmail_quote" dir="auto"><div dir="ltr" class="gmail_attr">On Sat, Jun 20, 2020, 09:04 sherif Yehia <<a href="mailto:sherifyehia2017@gmail.com">sherifyehia2017@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Dear Gavin <br></div><div><br></div><div> I tried libxc version 5 with this commend <br></div><div>./configure FC=ifort --prefix=$LIBXCDIR</div><div>I get this error <br></div><div>checking for the size of a Fortran integer... configure: error: in `/home/sherifyehia/Desktop/comp/XC/libxc-5.0.0':<br>configure: error: f90 program to find the size of a Fortran integer failed</div><div>when I put FC =gfortran it give no error <br></div><div>But again I have problem to recompile lapw0 <br></div><div>Can anyone advise how to solve this problem?</div><div>Thank you<br></div><div><br></div><div> <br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Jun 13, 2020 at 11:02 PM Gavin Abo <<a href="mailto:gsabo@crimson.ua.edu" target="_blank" rel="noreferrer">gsabo@crimson.ua.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>The libxc website [1] has a new version 5.0.0, but it doesn't
compile with WIEN2k (version 19.2). I have linked in libxc 4.3.4
from [2] instead. Does anyone have a patch for using the version
5.0.0?</p>
<p><font face="Times New Roman">[1]
<a href="https://urldefense.com/v3/__https://www.tddft.org/programs/libxc/download/__;!!Dq0X2DkFhyF93HkjWTBQKhk!H8pgC8C21zExeqbQHsDOXWm-C_T0MvgvgcNZ96pERk88wAow1jSc1S2zceazL6OkuAFcvQ$" target="_blank" rel="noreferrer">https://www.tddft.org/programs/libxc/download/</a></font></p>
<p><font face="Times New Roman">[2]
<a href="https://urldefense.com/v3/__https://www.tddft.org/programs/libxc/download/previous/__;!!Dq0X2DkFhyF93HkjWTBQKhk!H8pgC8C21zExeqbQHsDOXWm-C_T0MvgvgcNZ96pERk88wAow1jSc1S2zceazL6P9uR_cgQ$" target="_blank" rel="noreferrer">https://www.tddft.org/programs/libxc/download/previous/</a></font></p>
<p>Thanks,</p>
<p>Gavin</p>
</div>
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