Thank you. That seems to have fixed it, but now I encounter a new error when I run make:
/usr/bin/ld: ./.libs/libISSMCore.so: undefined reference to symbol 'gfortran_transfer_real_write@@GFORTRAN_8'
/usr/bin/ld: /usr/lib64/libgfortran.so.5: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
make[3]: *** [Makefile:5075: issm.exe] Error 1
make[3]: *** Waiting for unfinished jobs....
/usr/bin/ld: /usr/bin/ld: ./.libs/libISSMCore.so./.libs/libISSMCore.so: undefined reference to symbol ': undefined reference to symbol 'gfortran_transfer_real_write@@GFORTRAN_8_gfortran_transfer_real_write@@GFORTRAN_8''
/usr/bin/ld/usr/bin/ld: : /usr/lib64/libgfortran.so.5/usr/lib64/libgfortran.so.5: error adding symbols: : error adding symbols: DSO missing from command lineDSO missing from command line
collect2: error: ld returned 1 exit status
collect2: error: ld returned 1 exit status
I have attached the configure.sh for reference. Thank you for any suggestions you can provide.