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.
At https://www.myroms.org/forum/viewtopic.php?f=31&t=1047&view=next , it
says:
The -ffree-line-length-huge option is g95-specific. The gfortran
counterpart is -ffree-line-length-none.
The g95 compiler has a -ffree-line-length-huge flag:
http://www.g95.org/docs.shtml
The gfortran compiler has -ffree-line-length-none:
https://gcc.gnu.org/onlinedocs/gfortran/Fortran-Dialect-Options.html#Fortran-Dialect-Options
So try replacing -ffree-line-length-huge with -ffree-line-length-none [
https://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/msg12387.html
].
On 12/23/2017 2:43 AM, GOUTAM KUMAR GUPTA wrote:
Dear wien2k user
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.
if [ -f .parallel ]; then \
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; \
fi
touch .sequential
make ./lapw0 FORT=gfortran FFLAGS=' -ffree-form
-ffree-line-length-huge -fsloppy-char -O2 -fno-second-underscore
-freal-loops '
make[1]: Entering directory `/home/student/wien2k/SRC_lapw0'
gfortran -ffree-form -ffree-line-length-huge -fsloppy-char -O2
-fno-second-underscore -freal-loops -c modules.F
gfortran: error: argument to ‘-ffree-line-length-’ should be a
non-negative integer
gfortran: error: unrecognized command line option ‘-fsloppy-char’
gfortran: error: unrecognized command line option ‘-freal-loops’
make[1]: *** [modules.o] Error 1
make[1]: Leaving directory `/home/student/wien2k/SRC_lapw0'
make: *** [seq] Error 2
make: *** No rule to make target `complex'. Stop.
compile.msg (END)
Thanks
--
Goutam Kumar Gupta
Research scholar
IIT Jodhpur
Mob:8561995547
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