#! /bin/sh

# Check to make sure that when distdir is invoked in a VPATH
# configuration and has to distribute directory X, it actually merge
# $(srcdir)/X and ./X, with the files from the later overriding the
# files from the former.

. $srcdir/defs || exit 1

set -e

echo AC_OUTPUT >> configure.in

cat > Makefile.am << 'END'
EXTRA_DIST=foo/bar baz

check: distdir
	test -f $(distdir)/foo/bar/baz
	test -f $(distdir)/foo/bar/baz2
	test -f $(distdir)/baz/foo
	test -f $(distdir)/baz/foo2
	grep source $(distdir)/foo/bar/baz
	grep build $(distdir)/foo/bar/baz2
	grep source $(distdir)/baz/foo
	grep build $(distdir)/baz/foo2
END

# Create some files in $(srcdir)
mkdir foo
mkdir foo/bar
echo source > foo/bar/baz
echo source > foo/bar/baz2
mkdir baz
echo source > baz/foo
echo source > baz/foo2

$ACLOCAL
$AUTOMAKE
$AUTOCONF
mkdir build
cd build
../configure

# Create some files in $(builddir) that will override part of the
# files if $(srcdir) when the distribution is made.
mkdir foo
mkdir foo/bar
echo build > foo/bar/baz2
mkdir baz
echo build > baz/foo2

$MAKE check