This file is indexed.

/usr/bin/nf-config is in libnetcdff-dev 4.4.4+ds-2.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
#! /bin/sh
#
# This forms the basis for the nf-config utility, which tells you
# various things about the netCDF fortran installation.

prefix=/usr
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
includedir=${prefix}/include

cc="gcc"
fc="gfortran"
cflags=" -I${includedir} -Wdate-time -D_FORTIFY_SOURCE=2" 
fflags="-I${includedir}"
has_dap="yes"
has_nc2="yes"
has_nc4="yes"
has_f90="no"
has_f03="yes"
flibs="-L${libdir} -lnetcdff -fPIE -pie -Wl,-z,relro -Wl,-z,now -lnetcdf -lnetcdf "
version="netCDF-Fortran 4.4.4"

usage()
{
    cat <<EOF
Usage: nf-config [OPTION]

Available values for OPTION include:

  --help        display this help message and exit
  --all         display all options
  --cc          C compiler
  --fc          Fortran compiler
  --cflags      pre-processor and compiler flags
  --fflags      flags needed to compile a Fortran program
  --has-dap     whether OPeNDAP is enabled in this build
  --has-nc2     whether NetCDF-2 API is enabled
  --has-nc4     whether NetCDF-4/HDF-5 is enabled in this build
  --has-f90     whether Fortran 90 API is enabled in this build
  --has-f03     whether Fortran 2003 API is enabled in this build
  --flibs       libraries needed to link a Fortran program
  --prefix      Install prefix
  --includedir  Include directory
  --version     Library version

EOF

    exit $1
}

all()
{
        echo
        echo "This $version has been built with the following features: "
        echo
        echo "  --cc        -> $cc"
        echo "  --cflags    -> $cflags"
        echo
        echo "  --fc        -> $fc"
        echo "  --fflags    -> $fflags"
        echo "  --flibs     -> $flibs"
        echo "  --has-f90   -> $has_f90"
        echo "  --has-f03   -> $has_f03"
        echo
        echo "  --has-nc2   -> $has_nc2"
        echo "  --has-nc4   -> $has_nc4"
	echo
        echo "  --prefix    -> $prefix"
        echo "  --includedir-> $includedir"
        echo "  --version   -> $version"
        echo
}

if test $# -eq 0; then
    usage 1
fi

while test $# -gt 0; do
    case "$1" in
    # this deals with options in the style
    # --option=value and extracts the value part
    # [not currently used]
    -*=*) value=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
    *) value= ;;
    esac

    case "$1" in

    --help)
	usage 0
	;;

    --all)
	all
	;;

    --cc)
	echo $cc
	;;

    --fc)
	echo $fc
	;;

    --cflags)
	echo $cflags
	;;

    --fflags)
	echo $fflags
	;;

    --has-dap)
       	echo $has_dap
       	;;

    --has-nc2)
       	echo $has_nc2
       	;;

    --has-nc4)
       	echo $has_nc4
       	;;

    --has-f90)
       	echo $has_f90
       	;;

    --has-f03)
       	echo $has_f03
       	;;

    --flibs)
       	echo $flibs
       	;;

    --prefix)
       	echo "${prefix}"
       	;;

    --includedir)
       	echo "${includedir}"
       	;;

    --version)
	echo $version
	;;

    *)
        echo "unknown option: $1"
	usage
	exit 1
	;;
    esac
    shift
done

exit 0