t/help2.sh

   1 #! /bin/sh
   2 # Copyright (C) 2010-2018 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 # Make sure --help and --version work, even when the current directory
  18 # contains a broken configure.ac and a broken acinclude.m4.
  19 . test-init.sh
  20
  21 # Ensure we run in a new, clean directory.
  22 mkdir cleandir
  23 cd cleandir
  24
  25 # Honour user overrides for $ACLOCAL and $AUTOMAKE, but without
  26 # adding extra options.
  27 ACLOCAL=$am_original_ACLOCAL
  28 AUTOMAKE=$am_original_AUTOMAKE
  29
  30 echo '[' > configure.ac
  31 echo '[' > acinclude.m4
  32
  33 $AUTOMAKE --version
  34 $AUTOMAKE --help
  35 $ACLOCAL --version
  36 $ACLOCAL --help
  37
  38 # Sanity check: aclocal cannot work with broken acinclude.m4.
  39 $ACLOCAL 2>stderr && { cat stderr >&2; exit 1; }
  40 cat stderr >&2
  41 $FGREP acinclude.m4 stderr
  42
  43 rm -f acinclude.m4
  44
  45 # Sanity checks: aclocal and automake cannot work with broken configure.ac.
  46 $ACLOCAL 2>stderr && { cat stderr >&2; exit 1; }
  47 cat stderr >&2
  48 $FGREP configure.ac stderr
  49 AUTOMAKE_fails
  50 $FGREP configure.ac stderr
  51
  52 :