Hello. > > gfortran -I../../src/low_level -I../../src/group_level > > -I/home/kelling/checkout/want-2.4.0/plugins/netcdf/include -O3 -g -x > > f95-cpp -input -D__GFORTRAN -D__STD_F95 -D__FFTW -D__MPI -D__PARA > > -I../include -I../include -I. > > -I/home/kelling/checkout/want-2.4.0/extlibs/iotk/include -I../libs > > -I../wannier -I../transport -L../../src/group_level -L. > > -L/home/kelling/checkout/want-2.4.0/plugins/netcdf/lib -o etsf_io > > etsf_io.o -letsf_io_utils -letsf_io -lnetcdf > Remove "-x f95-cpp-input". Revoming the works. The argument is part of their $FCFLAGS variable. Which means the error may be caused by the configure script generating Makefiles which also pass $FCFLAGS when linking. Removing that argument from this variable does also affect all compilation calls, but does not seems to produce any problems. Does '-x none' mean something like auto-detect? I cannot find '-x' in the manpage. Thanks. Best Regards, Jeffrey Kelling