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- #! /bin/sh
- # Copyright (C) 2010-2017 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 a per-Makefile.am -Werror setting is not carried over
- # to another Makefile.am.
- . test-init.sh
- cat >>configure.ac <<\END
- AC_CONFIG_FILES([sub/Makefile])
- AC_OUTPUT
- END
- mkdir sub
- cat >sub/Makefile.am <<\END
- AUTOMAKE_OPTIONS = -Werror
- END
- cat >Makefile.am <<\END
- VAR = foo
- VAR = bar
- END
- $ACLOCAL
- # The issue would not manifest with threaded execution.
- unset AUTOMAKE_JOBS
- AUTOMAKE_run -Wno-error
- grep 'VAR multiply defined' stderr
- AUTOMAKE_JOBS=2
- export AUTOMAKE_JOBS
- AUTOMAKE_run -Wno-error
- grep 'VAR multiply defined' stderr
- :
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