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#! /bin/sh
# Copyright (C) 2003-2021 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 <https://www.gnu.org/licenses/>.
# Make sure we do not distribute header sources when they are built.
. test-init.sh
cat >> configure.ac << 'END'
AC_SUBST([FOO], [NameToBeGrepped])
AC_CONFIG_FILES([include/config.h.in])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_HEADERS([include/config.h])
AC_OUTPUT
END
cat > Makefile.am << 'END'
.PHONY: test
test: distdir
test -f $(distdir)/config.h.in
test -f $(distdir)/include/config.h.in.in
test ! -f $(distdir)/include/config.h.in
test ! -r $(distdir)/include/config.h.in
END
mkdir include
: > include/config.h.in.in
$ACLOCAL
$AUTOCONF
$AUTOHEADER
$AUTOMAKE
./configure
$MAKE
$sleep
echo '#undef @FOO@' > include/config.h.in.in
$MAKE include/config.h
# Don't try to be too strict in this grepping, since the substitution
# is done by config.status, and we don't have too much control on it.
grep '/\*.*#undef.*NameToBeGrepped' include/config.h
$MAKE test
$MAKE distcheck
:
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