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#! /bin/sh
# Copyright (C) 2011-2021 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/>.
# Test that we can distribute the same file as many times as we want.
# The distdir target should take care of not copying it more than one
# time anyway.
. test-init.sh
echo AC_OUTPUT >> configure.ac
cat > Makefile.am <<'END'
bin_PROGRAMS = foo bar
foo_SOURCES = foo.c
bar_SOURCES = foo.c
python_PYTHON = bar.py
EXTRA_DIST = foo.c bar.py
.PHONY: sanity-check
sanity-check:
for f in $(DISTFILES); do echo " $$f "; done > dist.txt
cat dist.txt
test `grep ' foo\.c ' dist.txt | wc -l` -eq 3
test `grep ' bar\.py ' dist.txt | wc -l` -eq 2
# So that we don't have to require a C compiler.
AUTOMAKE_OPTIONS = no-dependencies
CC = false
# So that we don't have to require a Python interpreter.
pythondir = ${prefix}/py
PYTHON = false
END
ocwd=$(pwd) || fatal_ "cannot get current working directory"
# Help to ensure cp won't see the same file twice.
mkdir bin
cat > bin/cp <<END
#!/bin/sh
PATH='$PATH'; export PATH
case " \$* " in
*foo.c\ *)
if test -f '$ocwd'/foo-c-copied; then
echo "\$0: we tried to copy foo.c twice" >&2
exit 1
else
# For a sanity check later.
echo ok > '$ocwd'/cp-wrapper-has-seen-foo-c
fi
;;
esac
case " \$* " in
*bar.py\ *)
if test -f '$ocwd'/bar-py-copied; then
echo "\$0: we tried to copy bar.py twice" >&2
exit 1
else
# For a sanity check later.
echo ok > '$ocwd'/cp-wrapper-has-seen-bar-py
fi
;;
esac
exec cp "\$@"
END
chmod a+x bin/cp
PATH=$(pwd)/bin$PATH_SEPARATOR$PATH; export PATH;
: > foo.c
: > bar.py
: > py-compile
# Help to ensure cp won't try to copy the same file twice.
chmod a-w foo.c bar.py
$ACLOCAL
$AUTOCONF
$AUTOMAKE
./configure
$MAKE sanity-check || fatal_ "expected invariants not verified"
$MAKE distdir
test -f cp-wrapper-has-seen-foo-c && test -f cp-wrapper-has-seen-bar-py \
|| fatal_ "our cp wrapper hasn't run correctly"
:
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