kc3-lang/automake/tests/warnopts.test

• Show log

  Commit

• Hash : 79103003
  Author :
  Date : 2011-01-08T19:40:04
  

  tests: enable 'errexit' shell flag by default.
  
  * tests/defs: Enable `errexit' shell flag (near the end).
  Removed redundant comment about the enabling of shell traces.
  * tests/README (Writing test cases): Update, and use nicer
  formatting in a couple of places.
  * All tests: Adjusted by removing now-redundant calls to
  'set -e'.
  

Download

• tests/warnopts.test

• #! /bin/sh
  # Copyright (C) 2002, 2003, 2004, 2010, 2011 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 2, 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/>.
  
  # Make sure that we can enable or disable warnings on a per-file basis.
  
  . ./defs || Exit 1
  
  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_fails
  # The expected diagnostic is
  #   Makefile.am:3: warning: variable `foo_SOURCES' is defined but no program or
  #                           library has `foo' as canonical name (possible typo)
  #   sub/Makefile.am:2: warning: `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 three lines of warnings.
  test `grep -v 'warnings are treated as errors' stderr | wc -l` = 3
  
  # On fast machines the autom4te.cache created during the above run of
  # $AUTOMAKE is likely to have the same time stamp as the configure.in
  # created below; thus causing traces for the old configure.in to be
  # used.  We could do `$sleep', but it's faster to erase the
  # directory.  (Erase autom4te*.cache, not autom4te.cache, because some
  # bogus installations of Autoconf use a versioned cache.)
  rm -rf autom4te*.cache
  
  # 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
  

Download