tools/testing/selftests/rcutorture/bin/parse-build.sh

   1 #!/bin/bash
   2 #
   3 # Check the build output from an rcutorture run for goodness.
   4 # The "file" is a pathname on the local system, and "title" is
   5 # a text string for error-message purposes.
   6 #
   7 # The file must contain kernel build output.
   8 #
   9 # Usage: parse-build.sh file title
  10 #
  11 # This program is free software; you can redistribute it and/or modify
  12 # it under the terms of the GNU General Public License as published by
  13 # the Free Software Foundation; either version 2 of the License, or
  14 # (at your option) any later version.
  15 #
  16 # This program is distributed in the hope that it will be useful,
  17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 # GNU General Public License for more details.
  20 #
  21 # You should have received a copy of the GNU General Public License
  22 # along with this program; if not, you can access it online at
  23 # http://www.gnu.org/licenses/gpl-2.0.html.
  24 #
  25 # Copyright (C) IBM Corporation, 2011
  26 #
  27 # Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
  28
  29 F=$1
  30 title=$2
  31 T=/tmp/parse-build.sh.$$
  32 trap 'rm -rf $T' 0
  33 mkdir $T
  34
  35 . functions.sh
  36
  37 if grep -q CC < $F
  38 then
  39         :
  40 else
  41         print_bug $title no build
  42         exit 1
  43 fi
  44
  45 if grep -q "error:" < $F
  46 then
  47         print_bug $title build errors:
  48         grep "error:" < $F
  49         exit 2
  50 fi
  51
  52 grep warning: < $F > $T/warnings
  53 grep "include/linux/*rcu*\.h:" $T/warnings > $T/hwarnings
  54 grep "kernel/rcu/[^/]*:" $T/warnings > $T/cwarnings
  55 cat $T/hwarnings $T/cwarnings > $T/rcuwarnings
  56 if test -s $T/rcuwarnings
  57 then
  58         print_warning $title build errors:
  59         cat $T/rcuwarnings
  60         exit 2
  61 fi
  62 exit 0