kc3-lang/automake/tests/warnopts.test

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• Hash : da31858a
  Author :
  Date : 2002-09-17T18:07:23
  

  * automake.in: Rename the 'unused' channel to 'syntax'.
  (variable_defined): Issue a warning instead of an error
  for variable-is-a-target conditions.
  * automake.texi (Invoking Automake): Rename the 'unused'
  channel to 'syntax'.
  * tests/warnopts.test: Likewise.
  

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• tests/warnopts.test

• #! /bin/sh
  # Copyright (C) 2002  Free Software Foundation, Inc.
  #
  # This file is part of GNU Automake.
  #
  # GNU Automake 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 2, or (at your option)
  # any later version.
  #
  # GNU Automake 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 autoconf; see the file COPYING.  If not, write to
  # the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  # Boston, MA 02111-1307, USA.
  
  # Make sure that we can enable or disable warnings on a per-file basis.
  
  . ./defs || exit 1
  
  set -e
  
  
  cat >>configure.in <<END
  AC_CONFIG_FILES([sub/Makefile])
  AC_OUTPUT
  END
  
  mkdir sub
  
  # These two Makefile contain the same errors, but have different
  # warnings disabled.
  
  cat >Makefile.am <<END
  AUTOMAKE_OPTIONS = -Wno-obsolete
  INCLUDES = -Ifoo
  foo_SOURCES = unused
  SUBDIRS = sub
  END
  
  cat >sub/Makefile.am <<END
  AUTOMAKE_OPTIONS = -Wno-syntax
  INCLUDES = -Ifoo
  foo_SOURCES = unused
  END
  
  $ACLOCAL
  $AUTOMAKE 2>stderr && exit 1
  cat stderr
  # The expected diagnostic is
  #   Makefile.am:3: unused variable: `foo_SOURCES'
  #   sub/Makefile.am:2: `INCLUDES' is the old name for `AM_CPPFLAGS'
  grep '^Makefile.am:.*foo_SOURCES' stderr
  grep '^sub/Makefile.am:.*INCLUDES' stderr
  grep '^sub/Makefile.am:.*foo_SOURCES' stderr && exit 1
  grep '^Makefile.am:.*INCLUDES' stderr && exit 1
  # Only two lines of warnings.
  test `wc -l < stderr` = 2
  
  # If we add a global -Wnone, all warnings should disappear.
  cat >configure.in <<END
  AC_INIT([warnopts], [1.0])
  AM_INIT_AUTOMAKE([-Wnone])
  AC_CONFIG_FILES([Makefile sub/Makefile])
  AC_OUTPUT
  END
  $ACLOCAL
  $AUTOMAKE
  

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