gnu compile error in fv_restart.F90

[uramirez8707]

I am trying to compile AM4 with gnu 7.3.0 in GAEA and I get the following error:

/ncrc/home1/Uriel.Ramirez/awg/xanadu/cm4p12_xanadu/src/GFDL_atmos_cubed_sphere/tools/fv_restart.F90:443:11:

        if (new_nest_topo(n)) then
           1
Error: IF clause at (1) requires a scalar LOGICAL expression
/ncrc/home1/Uriel.Ramirez/awg/xanadu/cm4p12_xanadu/src/GFDL_atmos_cubed_sphere/tools/fv_restart.F90:468:16:

        if (.not. ideal_test_case(n)) then
                1
Error: Operand of .not. operator at (1) is INTEGER(4)

My build directory is in:
/lustre/f2/dev/gfdl/Uriel.Ramirez/awg/xanadu/cm4p12_xanadu/ncrc4.gnu-prod/exec/