t/obsolete.sh

   1 #! /bin/sh
   2 # Copyright (C) 1996-2012 Free Software Foundation, Inc.
   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, or (at your option)
   7 # 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, see <http://www.gnu.org/licenses/>.
  16
  17 # Test to make sure obsolete macros can be autoupdated.
  18
  19 # We need the following indirection in case someone exported e.g.
  20 # AUTOUPDATE='autoupdate --verbose'.
  21 set x ${AUTOUPDATE-autoupdate}
  22 required=$2
  23 . ./defs || exit 1
  24
  25 cat > configure.ac << 'END'
  26 AC_INIT
  27 END
  28
  29 $PERL -ne '/AU_DEFUN\(\[(\w+)\]/ && print "$1\n"' \
  30   "$am_automake_acdir/obsolete.m4" > obs
  31 cat obs >> configure.ac
  32 $PERL -ne 'chomp; print "grep $_ output || exit 1\n"; ' obs > obs.1
  33 $PERL -ne 'chomp; print "grep $_ configure.ac && exit 1\n"; ' obs > obs.2
  34 echo : >> obs.1 # Since it will be sourced, it must end with a success.
  35 echo : >> obs.2 # Likewise.
  36
  37 cat configure.ac # For debugging.
  38 cat obs.1        # Likewise.
  39 cat obs.2        # Likewise.
  40
  41 # Sanity check.  Make sure we have added something to configure.ac.
  42 test $(wc -l <configure.ac) -gt 1
  43
  44 $ACLOCAL
  45
  46 # Expect Autoconf to complain about each of the macros in obs.
  47 $AUTOCONF -Wobsolete >output 2>&1 || { cat output; exit 1; }
  48 cat output
  49 . ./obs.1
  50 # Make sure Autoupdate remove each of these macros.
  51 $AUTOUPDATE
  52 . ./obs.2
  53
  54 # Autoconf should be able to grok the updated configure.ac.
  55 $AUTOCONF
  56
  57 :