tools/testing/selftests/rcutorture/bin/configcheck.sh

   1 #!/bin/bash
   2 # SPDX-License-Identifier: GPL-2.0+
   3 #
   4 # Usage: configcheck.sh .config .config-template
   5 #
   6 # Copyright (C) IBM Corporation, 2011
   7 #
   8 # Authors: Paul E. McKenney <paulmck@linux.ibm.com>
   9
  10 T=${TMPDIR-/tmp}/abat-chk-config.sh.$$
  11 trap 'rm -rf $T' 0
  12 mkdir $T
  13
  14 cat $1 > $T/.config
  15
  16 cat $2 | sed -e 's/\(.*\)=n/# \1 is not set/' -e 's/^#CHECK#//' |
  17 grep -v '^CONFIG_INITRAMFS_SOURCE' |
  18 awk     '
  19 {
  20                 print "if grep -q \"" $0 "\" < '"$T/.config"'";
  21                 print "then";
  22                 print "\t:";
  23                 print "else";
  24                 if ($1 == "#") {
  25                         print "\tif grep -q \"" $2 "\" < '"$T/.config"'";
  26                         print "\tthen";
  27                         print "\t\tif test \"$firsttime\" = \"\""
  28                         print "\t\tthen"
  29                         print "\t\t\tfirsttime=1"
  30                         print "\t\tfi"
  31                         print "\t\techo \":" $2 ": improperly set\"";
  32                         print "\telse";
  33                         print "\t\t:";
  34                         print "\tfi";
  35                 } else {
  36                         print "\tif test \"$firsttime\" = \"\""
  37                         print "\tthen"
  38                         print "\t\tfirsttime=1"
  39                         print "\tfi"
  40                         print "\techo \":" $0 ": improperly set\"";
  41                 }
  42                 print "fi";
  43         }' | sh