tests/vars3.test

   1 #! /bin/sh
   2 # Copyright (C) 2002  Free Software Foundation, Inc.
   3 #
   4 # This file is part of GNU Automake.
   5 #
   6 # GNU Automake is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2, or (at your option)
   9 # any later version.
  10 #
  11 # GNU Automake is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with Automake; see the file COPYING.  If not, write to
  18 # the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19 # Boston, MA 02111-1307, USA.
  20
  21 # Check that Automake warns about variables containing spaces
  22 # and other non-POSIX characters.
  23
  24 . ./defs || exit 1
  25
  26 set -e
  27
  28 cat >Makefile.am <<'EOF'
  29 L01 = $(shell echo *)
  30 L02 = $$(not an error)
  31 L03 = $$(this is)$${ok too}
  32 L04 = $(nextvariableisbad)$(addsuffix .a, $(A))
  33 L05 = "$(bad boy)"
  34 L06 = $(this:is= ok)
  35 L07 = ${three errors}${on this} $(long line)
  36 L08$(o u c h): $(wildcard *.c)
  37         ${another error}
  38         echo $${ok-this is}
  39 L11: $(thisis) $(ok)
  40         ${here}
  41 EOF
  42
  43 $ACLOCAL
  44 # Make sure this warning is print in the `portability' category.
  45 $AUTOMAKE --warnings=no-error,none,portability 2>stderr
  46 cat stderr
  47
  48 # Lines number are printed in error message.
  49 # Use them to make sure errors are diagnosed against the right lines.
  50
  51 # No error expected for these lines.
  52 grep 1: stderr
  53 grep 2: stderr && exit 1
  54 grep 3: stderr && exit 1
  55 grep 4: stderr
  56 grep 5: stderr
  57 grep 6: stderr && exit 1
  58 grep 7: stderr
  59 grep 8: stderr
  60 grep 9: stderr
  61 grep 10: stderr && exit 1
  62 grep 11: stderr && exit 1
  63 grep 12: stderr && exit 1
  64
  65 # Now check some individual values.
  66 grep 'shell echo' stderr
  67 grep 'nextvariableisbad' stderr && exit 1
  68 grep 'addsuffix' stderr
  69 grep 'bad boy' stderr
  70 grep 'ok' stderr && exit 1
  71 grep 'three errors' stderr
  72 grep 'on this' stderr
  73 grep 'long line' stderr
  74 grep 'o u c h' stderr
  75 grep 'wildcard' stderr
  76 grep 'another error' stderr
  77 grep 'thisis' stderr && exit 1
  78 grep 'here' stderr && exit 1
  79
  80 # None of these errors be diagnosed with -Wno-portability
  81 $AUTOMAKE -Wno-portability
  82
  83 # Likewise if we add this in the Makefile.am
  84 # (although this makes some difference internally: AUTOMAKE_OPTIONS is
  85 # processed far later).
  86 echo 'AUTOMAKE_OPTIONS = -Wno-portability' >> Makefile.am
  87 $AUTOMAKE