1 #!/bin/bash 2 # Usage: configcheck.sh .config .config-template 3 # 4 # This program is free software; you can redistribute it and/or modify 5 # it under the terms of the GNU General Public License as published by 6 # the Free Software Foundation; either version 2 of the License, or 7 # (at your option) any later version. 8 # 9 # This program is distributed in the hope that it will be useful, 10 # but WITHOUT ANY WARRANTY; without even the implied warranty of 11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 # GNU General Public License for more details. 13 # 14 # You should have received a copy of the GNU General Public License 15 # along with this program; if not, you can access it online at 16 # http://www.gnu.org/licenses/gpl-2.0.html. 17 # 18 # Copyright (C) IBM Corporation, 2011 19 # 20 # Authors: Paul E. McKenney <paulmck (at] linux.vnet.ibm.com> 21 22 T=${TMPDIR-/tmp}/abat-chk-config.sh.$$ 23 trap 'rm -rf $T' 0 24 mkdir $T 25 26 cat $1 > $T/.config 27 28 cat $2 | sed -e 's/\(.*\)=n/# \1 is not set/' -e 's/^#CHECK#//' | 29 awk ' 30 { 31 print "if grep -q \"" $0 "\" < '"$T/.config"'"; 32 print "then"; 33 print "\t:"; 34 print "else"; 35 if ($1 == "#") { 36 print "\tif grep -q \"" $2 "\" < '"$T/.config"'"; 37 print "\tthen"; 38 print "\t\tif test \"$firsttime\" = \"\"" 39 print "\t\tthen" 40 print "\t\t\tfirsttime=1" 41 print "\t\tfi" 42 print "\t\techo \":" $2 ": improperly set\""; 43 print "\telse"; 44 print "\t\t:"; 45 print "\tfi"; 46 } else { 47 print "\tif test \"$firsttime\" = \"\"" 48 print "\tthen" 49 print "\t\tfirsttime=1" 50 print "\tfi" 51 print "\techo \":" $0 ": improperly set\""; 52 } 53 print "fi"; 54 }' | sh 55
