t/pluseq10.sh

   1 #! /bin/sh
   2 # Copyright (C) 2002-2013 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 for += and backslashes.
  18 # Reported by Ralf Corsepius.
  19
  20 . test-init.sh
  21
  22 cat >>configure.ac << 'END'
  23 AM_CONDITIONAL([A], [true])
  24 AM_CONDITIONAL([B], [false])
  25 AC_OUTPUT
  26 END
  27
  28 cat > Makefile.am << 'END'
  29 foo =  0.h
  30 if A
  31 foo += a0.h \
  32   a1.h
  33 foo += a2.h \
  34   a3.h
  35 endif
  36 if B
  37 foo += b0.h \
  38   b1.h
  39 endif
  40
  41 .PHONY: print
  42 print:
  43         @echo BEG: $(foo) :END
  44 END
  45
  46 $ACLOCAL
  47 $AUTOCONF
  48 $AUTOMAKE
  49
  50 ./configure
  51 $MAKE print >stdout || { cat stdout; exit 1; }
  52 cat stdout
  53 $FGREP 'BEG: 0.h a0.h a1.h a2.h a3.h :END' stdout
  54
  55 :