scripts/remove-cfg.sh

   1 #!/bin/sh
   2 #
   3 ## Copyright (C) 1996-2015 The Squid Software Foundation and contributors
   4 ##
   5 ## Squid software is distributed under GPLv2+ license and includes
   6 ## contributions from numerous individuals and organizations.
   7 ## Please see the COPYING and CONTRIBUTORS files for details.
   8 ##
   9
  10 # Removes an configuration file if it is identical to the default file,
  11 # preventing "make distcheck" failures due to configuration leftovers.
  12 # Intended to be used for installed configuration files.
  13
  14 remover=$1 # the program to remove a file
  15 prime=$2   # the configuration file to be removed, including path
  16 default=$3 # the default configuration filename, including path
  17
  18 # by default, use .default default extension
  19 if test -z "$default"
  20 then
  21         default="$prime.default"
  22 fi
  23
  24 # is the primary configuration file present?
  25 if test -f $prime
  26 then
  27         # is the primary config identical to the default?
  28         if diff $default $prime > /dev/null
  29         then
  30                 echo " $remover -f $prime";
  31                 $remover -f $prime;
  32         fi
  33 fi
  34
  35 exit 0