Sorry, I thought it would generate a namelist file regardless. We don't have a way to do that ourselves because those tools don't work on our new machine. We have transitioned to a new tool, mksurfdata_esmf. However, another way of determining the files that you need is to look at this file (the file name may differ depending on the version of the model you are using:
bld/namelist_files/namelist_defaults_clm4_5.xml
In the version I'm looking at I see:
<!-- mapping files for 0.1x0.1 START added on Wed Jul 25 17:01:27 2012-->
<map frm_hgrid="0.1x0.1" frm_lmask="nomask" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_0.1x0.1_nomask_to_0.1x0.1_nomask_aave_da_c120406.nc</map>
<map frm_hgrid="0.5x0.5" frm_lmask="AVHRR" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_0.5x0.5_AVHRR_to_0.1x0.1_nomask_aave_da_c120406.nc</map>
<map frm_hgrid="0.5x0.5" frm_lmask="MODIS" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_0.5x0.5_MODIS_to_0.1x0.1_nomask_aave_da_c120406.nc</map>
<map frm_hgrid="0.25x0.25" frm_lmask="MODIS" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_0.25x0.25_MODIS_to_0.1x0.1_nomask_aave_da_c170321.nc</map>
<map frm_hgrid="0.5x0.5" frm_lmask="nomask" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_0.5x0.5_nomask_to_0.1x0.1_nomask_aave_da_c120406.nc</map>
<map frm_hgrid="10x10min" frm_lmask="nomask" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_10x10min_nomask_to_0.1x0.1_nomask_aave_da_c120406.nc</map>
<map frm_hgrid="3x3min" frm_lmask="MODIS" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_3x3min_MODIS_to_0.1x0.1_nomask_aave_da_c120406.nc</map>
<map frm_hgrid="3x3min" frm_lmask="MODIS-wCsp" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_3x3min_MODIS-wCsp_to_0.1x0.1_nomask_aave_da_c160425.nc</map>
<map frm_hgrid="5x5min" frm_lmask="IGBP-GSDP" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_5x5min_IGBP-GSDP_to_0.1x0.1_nomask_aave_da_c120406.nc</map>
<map frm_hgrid="5x5min" frm_lmask="ISRIC-WISE" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_5x5min_ISRIC-WISE_to_0.1x0.1_nomask_aave_da_c120406.nc</map>
<map frm_hgrid="5x5min" frm_lmask="ORNL-Soil" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_5x5min_ORNL-Soil_to_0.1x0.1_nomask_aave_da_c170706.nc</map>
<map frm_hgrid="5x5min" frm_lmask="nomask" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_5x5min_nomask_to_0.1x0.1_nomask_aave_da_c120406.nc</map>
<map frm_hgrid="ne120np4" frm_lmask="nomask" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_ne120np4_nomask_to_0.1x0.1_nomask_aave_da_c120711.nc</map>
<map frm_hgrid="4x5" frm_lmask="nomask" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_4x5_nomask_to_0.1x0.1_nomask_aave_da_c120706.nc</map>
<map frm_hgrid="1.9x2.5" frm_lmask="nomask" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_1.9x2.5_nomask_to_0.1x0.1_nomask_aave_da_c120709.nc</map>
<map frm_hgrid="ne240np4" frm_lmask="nomask" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_ne240np4_nomask_to_0.1x0.1_nomask_aave_da_c120711.nc</map>
<map frm_hgrid="0.9x1.25" frm_lmask="GRDC" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_0.9x1.25_GRDC_to_0.1x0.1_nomask_aave_da_c130308.nc</map>
<map frm_hgrid="360x720cru" frm_lmask="cruncep" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_360x720_cruncep_to_0.1x0.1_nomask_aave_da_c130326.nc</map>
<map frm_hgrid="1km-merge-10min" frm_lmask="HYDRO1K-merge-nomask" to_hgrid="0.1x0.1" to_lmask="nomask"
>lnd/clm2/mappingdata/maps/0.1x0.1/map_1km-merge-10min_HYDRO1K-merge-nomask_to_0.1x0.1_nomask_aave_da_c130405.nc</map>
<!-- mapping files for 0.1x0.1 END -->