This file is indexed.

/usr/bin/dune-mpi-config is in libdune-common-dev 2.3.1-1.

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
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
#!/bin/bash

set -e

canonicalname(){
  if test $# -ne 1; then
     echo Usage: canonicalname path >&2
     return 1
  fi
  name="$1"
  while test -L "$name"; do
    if ! test -e "$name"; then
      echo $name: file not found >&2
      return 1
    fi
    if newname="`readlink $name`"; then
      name="$newname"
    else
      echo "$(dirname $name)/$(basename $name)"
    fi
  done
  echo $name
}

canonicalpath(){
  if test $# -ne 1; then
     echo Usage: canonicalpath path >&2
     return 1
  fi
  (cd $(dirname $(canonicalname $1)) && pwd)
}

findm4dir() {
  BINDIR="$(canonicalpath $0)"
  # source-build
  M4DIR="$BINDIR/../m4"
  if test -f "$M4DIR/mpi-config.m4"; then
    echo "$M4DIR"
    return
  fi
  # installed
  M4DIR="$BINDIR/../share/dune/aclocal"
  if test -f "$M4DIR/mpi-config.m4"; then
    echo "$M4DIR"
    return
  fi
  # downloaded
  M4DIR="$BINDIR"
  if test -f "$M4DIR/mpi-config.m4"; then
    echo "$M4DIR"
    return
  fi
  echo "ERROR: could not find mpi-config.m4! Incomplete installation?" >&2
  exit 1
}

version=0.1
verbose=0

usage()
{
  cat <<EOF
mpi-config is a tool to help you determine the compiler and linker flags that
you need in order to build your code with MPI.  It is very similar to pkg-config,
but doesn't rely on help from your MPI installation.  If/when MPI implementations
start supporting pkg-config then mpi-config will become obsolete.
  
Usage: mpi-config [OPTIONS] [LIBRARIES]
Options:
 [--mpicc[=COMPILER]]
 [--disable-cxx]
 [--verbose]
 [--version]
 [--mpiversion]
 [--libs]
 [--cflags]

EOF
  exit $1
}

if test $# -eq 0 ; then
  usage 1 1>&2
fi

while test $# -gt 0 ; do
  case "$1" in
  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  *) optarg= ;;
  esac

  case $1 in
  --mpicc=*)
    MPICC=$optarg
    ;;
  --version)
    echo $version
    exit 0
    ;;
  --verbose)
    verbose=1
    ;;
  --disable-cxx)
    disablecxx=yes
    ;;
  --mpiversion)
    tasks="$tasks print_mpiversion"
    ;;
  --cflags)
    tasks="$tasks print_cflags"
    ;;
  --ldflags)
    tasks="$tasks print_ldflags"
    ;;
  --libs)
    tasks="$tasks print_libs"
    ;;
  *)
    usage 1 1>&2
    ;;
  esac
  shift
done

if test x$MPICC = x ; then
  MPICC=mpicc
fi

#
# LIB
#
# load mpi-config.m4
#

# find m4 file
M4DIR=`findm4dir`

eval "$(
m4 -I$M4DIR <<EOF
changequote([, ])
define([AC_DEFUN],[define([\$1],[\$2])])
define([AC_MSG_CHECKING],[
  if test $verbose -gt 0; then
    echo -n "checking \$@..."
  fi
])
define([AC_MSG_RESULT],[
  if test $verbose -gt 0; then
    echo " \$@"
  fi
])
define([AC_MSG_NOTICE],[
  if test $verbose -gt 0; then
    echo "\$@"
  fi
])
define([AC_MSG_ERROR],[
  if test $verbose -gt 0; then
    echo "Error: \$@"
    exit 1
  fi
])
include([mpi-config.m4])
MPI_CONFIG_HELPER
EOF
)"

#
# output methods
#

print_mpiversion() {
  get_mpiparameters
  echo $MPI_VERSION
}

print_cflags() {
  get_mpiparameters
  if test x$disablecxx = xyes; then
    DUNEMPICPPFLAGS="$DUNEMPICPPFLAGS $MPI_NOCXXFLAGS"
  fi
  echo $DUNEMPICPPFLAGS
}

print_ldflags() {
  get_mpiparameters
  echo $DUNEMPILDFLAGS
}

print_libs() {
  get_mpiparameters
  echo $DUNEMPILIBS
}

for task in $tasks; do
  eval $task
done