checking for nc_open in -lnc-dap... no
configure: WARNING: DAP support disabled (missing libraries)
################################################
# Testing whether libnetcdf is Version 3 or 4  #
################################################
DEBUG: enable_netcdf4: no and enable_dap: no
DEBUG: LIBS =
#############################################
# Testing for HDF5 & netCDF4 libs           #
#############################################
DEBUG: LIBS =
checking netcdf.h usability... no
checking netcdf.h presence... no
checking for netcdf.h... no
configure: Checking default compiler flags
checking for nc_open in -lnetcdf... no
configure: Bad news: Simple program does not compile and link to libnetcdf.a with default compiler flags. Will try with 64-bit ABI flags...
checking for nc_close in -lnetcdf... no
ERROR: Unable to compile and link executable with "libnetcdf.a" with LDFLAGS= -m64
1. If netCDF is not installed, then download and install it:
http://www.unidata.ucar.edu/packages/netcdf
2. If netCDF is installed correctly, set NETCDF_LIB to directory with libnetcdf.a
3. If configure fails here with NETCDF_LIB set correctly, try changing CC and/or CFLAGS until compilation and linking to libnetcdf.a works
Currently CC="gcc -std=gnu99" and CFLAGS="-g -O2 -m64" do not work with libnetcdf.a
Set environment variables CC and CFLAGS to working values and then re-run ./configure
configure: error: Mandatory netCDF link test failed