t/pluseq8.sh

   1 #! /bin/sh
   2 # Copyright (C) 1999-2017 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 <https://www.gnu.org/licenses/>.
  16
  17 # Another '+=' test.  From Paul Berrevoets.
  18
  19 . test-init.sh
  20
  21 cat > Makefile.am << 'END'
  22 VAR = \
  23     one \
  24     two
  25 VAR += three
  26 END
  27
  28 $ACLOCAL
  29 $AUTOMAKE
  30
  31 sed -n -e '/^VAR =/ {
  32    :loop
  33     p
  34     n
  35     t clear
  36     :clear
  37     s/\\$/\\/
  38     t loop
  39     p
  40     n
  41    }' Makefile.in | grep three
  42
  43 :