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 10T="`mktemp -d ${TMPDIR-/tmp}/configcheck.sh.XXXXXX`" 11trap 'rm -rf $T' 0 12 13cat $1 > $T/.config 14 15cat $2 | sed -e 's/\(.*\)=n/# \1 is not set/' -e 's/^#CHECK#//' | 16grep -v '^CONFIG_INITRAMFS_SOURCE' | 17awk ' 18{ 19 print "if grep -q \"" $0 "\" < '"$T/.config"'"; 20 print "then"; 21 print "\t:"; 22 print "else"; 23 if ($1 == "#") { 24 print "\tif grep -q \"" $2 "\" < '"$T/.config"'"; 25 print "\tthen"; 26 print "\t\tif test \"$firsttime\" = \"\"" 27 print "\t\tthen" 28 print "\t\t\tfirsttime=1" 29 print "\t\tfi" 30 print "\t\techo \":" $2 ": improperly set\""; 31 print "\telse"; 32 print "\t\t:"; 33 print "\tfi"; 34 } else { 35 print "\tif test \"$firsttime\" = \"\"" 36 print "\tthen" 37 print "\t\tfirsttime=1" 38 print "\tfi" 39 print "\techo \":" $0 ": improperly set\""; 40 } 41 print "fi"; 42 }' | sh 43