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#! /bin/sh
# Copyright (C) 2011-2018 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/>.
# It should be legitimate for many subdir Makefiles to require the
# same config-aux files.
am_create_testdir=empty
required=cc
. test-init.sh
count=0
ocwd=$(pwd) || fatal_ "cannot get current working directory"
# Usage: do_check [--add-missing] [CONFIG-AUXDIR-PATH=.]
do_check ()
{
case $1 in
-a|--add-missing) add_missing=yes; shift;;
*) add_missing=no;;
esac
auxdir=${1-.}
count=$(($count + 1))
mkdir T$count.d
cd T$count.d
distdir=$me-$count
unindent > configure.ac << END
AC_INIT([$me], [$count])
AC_CONFIG_AUX_DIR([$auxdir])
AM_INIT_AUTOMAKE
AC_PROG_CC
# We don't want to require python or emcas in this test, so
# the tricks below.
AM_PATH_PYTHON([2.2], [], [:])
EMACS=no; AM_PATH_LISPDIR
AC_CONFIG_FILES([Makefile])
END
unindent > Makefile.stub <<'END'
## For depcomp.
bin_PROGRAMS = foo
foo_SOURCES = foo.c
## For py-compile.
python_PYTHON = bar.py
## For test-driver.
TESTS =
END
required_files='
install-sh
missing
compile
depcomp
py-compile
test-driver
'
echo "SUBDIRS =" > Makefile.am
suffixes='0 1 2 3 4 5 6 7 8 9'
for x in $suffixes; do
mkdir sub$x
echo "SUBDIRS += sub$x" >> Makefile.am
echo "AC_CONFIG_FILES([sub$x/Makefile])" >> configure.ac
cp Makefile.stub sub$x/Makefile.am
echo 'int main (void) { return 0; }' > sub$x/foo.c
touch sub$x/bar.py sub$x/baz.el
done
echo AC_OUTPUT >> configure.ac
$ACLOCAL
$AUTOCONF
"$am_scriptdir"/install-sh -d $auxdir \
|| fatal_ "creating directory '$auxdir' with install-sh"
if test $add_missing = yes; then
$AUTOMAKE -a --copy
for f in $required_files; do
test -f $auxdir/$f
# To ensure that if a auxiliary file is required and distributed
# by many Makefiles, the "dist" rule won't try to copy it multiple
# times in $(distdir).
chmod a-w $auxdir/$f
done
else
for f in $required_files; do
cp "$am_scriptdir"/$f $auxdir/$f \
|| fatal_ "faild to fetch auxiliary script '$f'"
# See comments above.
chmod a-w $auxdir/$f
done
$AUTOMAKE
fi
for vpath in : false; do
if $vpath; then
mkdir build
cd build
srcdir=..
else
srcdir=.
fi
$srcdir/configure
$MAKE distdir
find $distdir # For debugging.
for f in $required_files; do
test -f $distdir/$auxdir/$f
done
cd $srcdir
done
cd "$ocwd" || fatal_ "cannot chdir back to '$ocwd'"
}
do_check .
do_check --add-missing .
do_check build-aux
do_check --add-missing build-aux
do_check a/b/c
do_check --add-missing a/b/c
:
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