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<p>As the error messages say, -fsloppy-char and -freal-loops are not
recognized as flags by gfortran. So try removing them in the
siteconfig compiler settings.<br>
</p>
<p>At
<a class="moz-txt-link-freetext" href="https://www.myroms.org/forum/viewtopic.php?f=31&t=1047&view=next">https://www.myroms.org/forum/viewtopic.php?f=31&t=1047&view=next</a>
, it says:</p>
<p>The -ffree-line-length-huge option is g95-specific. The gfortran
counterpart is -ffree-line-length-none.</p>
<p>The g95 compiler has a -ffree-line-length-huge flag:
<a class="moz-txt-link-freetext" href="http://www.g95.org/docs.shtml">http://www.g95.org/docs.shtml</a><br>
</p>
<p>The gfortran compiler has -ffree-line-length-none:
<a class="moz-txt-link-freetext" href="https://gcc.gnu.org/onlinedocs/gfortran/Fortran-Dialect-Options.html#Fortran-Dialect-Options">https://gcc.gnu.org/onlinedocs/gfortran/Fortran-Dialect-Options.html#Fortran-Dialect-Options</a><br>
</p>
So try replacing -ffree-line-length-huge with
-ffree-line-length-none [
<a class="moz-txt-link-freetext" href="https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg12387.html">https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg12387.html</a>
].<br>
<br>
<div class="moz-cite-prefix">On 12/23/2017 2:43 AM, GOUTAM KUMAR
GUPTA wrote:<br>
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<blockquote type="cite"
cite="mid:CAF4sm1SQ6BTwnFEN481RbyK-o7hYN37+bD8CtzHikAZ6+E_6hQ@mail.gmail.com">
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Dear wien2k user<br>
<br>
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Kindly suggest to resolve this issue during installation of
wien 2k 17.1 in my computer which has i5 processor with 8Gb
ram. I am using Gfortran compiler. <br>
<br>
if [ -f .parallel ]; then \<br>
rm -f .parallel modules.o W2kinit.o fft_modules.o
reallocate.o energy.o getff1.o getfft.o gtfnam.o lapw0.o
outerr.o rean0.o rean3.o rean4.o setff1.o setff2.o setfft.o
xcpot1.o xcpot3.o eramps.o *.mod; \<br>
fi<br>
touch .sequential<br>
make ./lapw0 FORT=gfortran FFLAGS=' -ffree-form
-ffree-line-length-huge -fsloppy-char -O2
-fno-second-underscore -freal-loops '<br>
make[1]: Entering directory `/home/student/wien2k/SRC_lapw0'<br>
gfortran -ffree-form -ffree-line-length-huge -fsloppy-char -O2
-fno-second-underscore -freal-loops -c modules.F<br>
gfortran: error: argument to ‘-ffree-line-length-’ should be a
non-negative integer<br>
gfortran: error: unrecognized command line option
‘-fsloppy-char’<br>
gfortran: error: unrecognized command line option
‘-freal-loops’<br>
make[1]: *** [modules.o] Error 1<br>
make[1]: Leaving directory `/home/student/wien2k/SRC_lapw0'<br>
make: *** [seq] Error 2<br>
make: *** No rule to make target `complex'. Stop.<br>
compile.msg (END)<br>
<br>
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Thanks<br>
<div><br>
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<div>-- <br>
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<div dir="ltr"><span
style="background-color:rgb(255,255,255)"><font
face="comic sans ms, sans-serif"
color="#0000ff">Goutam Kumar Gupta</font></span></div>
<div dir="ltr"><font face="comic sans ms,
sans-serif" color="#0000ff">Research scholar</font></div>
<div dir="ltr"><font face="comic sans ms,
sans-serif" color="#0000ff">IIT Jodhpur</font></div>
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<div>
<div><span
style="background-color:rgb(255,255,255)"><font
face="comic sans ms, sans-serif"
color="#0000ff">Mob:8561995547</font></span></div>
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</blockquote>
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