kc3-lang/automake/tests/dollarvar.test

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• Hash : 26147eac
  Author :
  Date : 2009-03-12T07:40:20
  

  Rename `silent' mode to `silent-rules' mode.
  
  * automake.in (define_verbose_var, verbose_flag)
  (define_verbose_tagvar, handle_options, handle_languages)
  (handle_configure, parse_arguments): Rename the `silent' option
  to `silent-rules', so it coincides with the `--silent-rules'
  command line option; adjust all code and comments.
  * lib/Automake/Options.pm (_process_option_list): Likewise.
  * doc/automake.texi (Invoking Automake, Libtool Flags, Options):
  Likewise.
  * NEWS: Adjust.
  * tests/dollarvar.test, tests/silent.test, tests/silent2.test,
  tests/silent3.test, tests/silent4.test, tests/silent5.test,
  tests/silent6.test, tests/silent7.test: Likewise.
  Suggestion by Jan Engelhardt.
  
  Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
  

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• tests/dollarvar.test

• #!/bin/sh
  # Copyright (C) 2009  Free Software Foundation, Inc.
  #
  # This program is free software; you can redistribute it and/or modify
  # it under the terms of the GNU General Public License as published by
  # the Free Software Foundation; either version 3, or (at your option)
  # any later version.
  #
  # This program is distributed in the hope that it will be useful,
  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  # GNU General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
  # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  
  # Test to make sure that -Wportability complains about recursive
  # variable expansions and variables containing `$', `$(...)', or
  # `${...}' in the name.  We support recursive variable expansions using
  # the latter two constructs for the `silent-rules' option, and they are
  # rather widely supported in practice.  OTOH variable definitions
  # containing a `$' on the left hand side of an assignment are not
  # portable in practice, even though POSIX allows them.  :-/
  
  . ./defs
  
  set -e
  
  cat >Makefile.am <<'EOF'
  x = 1
  foo$x = 1
  bar$(x) = 1
  baz${x} = 1
  bla = $(foo$x)
  bli = $(foo$(x))
  blo = $(foo${x})
  EOF
  
  $ACLOCAL
  AUTOMAKE_fails -Wportability
  grep 'Makefile.am:2' stderr
  grep 'Makefile.am:3' stderr
  grep 'Makefile.am:4' stderr
  grep 'Makefile.am:5' stderr
  grep 'Makefile.am:6' stderr
  grep 'Makefile.am:7' stderr
  
  # On the other hand, if we allow `silent-rules' mode, then we need to
  # allow recursive variable expansion, too.
  
  # This should work with the `--silent-rules' command line switch.
  AUTOMAKE_fails -Wportability --silent-rules
  grep 'Makefile.am:2' stderr
  grep 'Makefile.am:3' stderr
  grep 'Makefile.am:4' stderr
  grep 'Makefile.am:5' stderr
  grep 'Makefile.am:6' stderr && Exit 1
  grep 'Makefile.am:7' stderr && Exit 1
  
  # This should work with AUTOMAKE_OPTIONS.
  echo 'AUTOMAKE_OPTIONS = silent-rules' >> Makefile.am
  
  AUTOMAKE_fails -Wportability
  grep 'Makefile.am:2' stderr
  grep 'Makefile.am:3' stderr
  grep 'Makefile.am:4' stderr
  grep 'Makefile.am:5' stderr
  grep 'Makefile.am:6' stderr && Exit 1
  grep 'Makefile.am:7' stderr && Exit 1
  
  
  :
  

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