# Hand crafted tests for GNU Libtool.                         -*- Autotest -*-
# Copyright 2006 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.

AT_SETUP([duplicate convenience archive names])
AT_KEYWORDS([libtool])

# We create two convenience archives with the same name, and _also_
# containing an object with the same name.  This is necessary to detect
# the failure with both 1.5.22 and HEAD, since the latter does not (did
# not?) remove the temporary output directory, thus masking the failure
# when all objects have distinct names.

mkdir a b c

echo 'int a () { return 0; }' > a/a.c
echo 'int a2() { return 0; }' > b/a.c
echo 'int b () { return 0; }' > b/b.c
echo 'extern int a(), a2(), b(); int c() { return a() + a2() + b(); }' > c.c
echo 'extern int c(); int main() { return c(); }' > main.c

$LIBTOOL --mode=compile --tag=CC $CC $CPPFLAGS $CFLAGS -c a/a.c -o a/a.lo
$LIBTOOL --mode=compile --tag=CC $CC $CPPFLAGS $CFLAGS -c b/a.c -o b/a.lo
$LIBTOOL --mode=compile --tag=CC $CC $CPPFLAGS $CFLAGS -c b/b.c -o b/b.lo
$LIBTOOL --mode=compile --tag=CC $CC $CPPFLAGS $CFLAGS -c c.c
$CC $CPPFLAGS $CFLAGS -c main.c
$LIBTOOL --mode=link --tag=CC $CC $CFLAGS $LDFLAGS -o a/liba.la a/a.lo
$LIBTOOL --mode=link --tag=CC $CC $CFLAGS $LDFLAGS -o b/liba.la b/a.lo b/b.lo

# Fold into convenience archive.
AT_CHECK([$LIBTOOL --mode=link --tag=CC $CC $CFLAGS $LDFLAGS -o libcee.la c.lo a/liba.la b/liba.la],
	 [0], [ignore], [ignore])
AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o main main.$OBJEXT ./libcee.la],
	 [0], [ignore], [ignore])
LT_AT_EXEC_CHECK([./main],[0],[ignore],[ignore])
$LIBTOOL --mode=clean rm -f libcee.la


# FIXME: For this test, we may want to zero out whole_archive_flag_spec;
#        OTOH, we'd like to test the other situation, too.

# Fold into static library.
AT_CHECK([$LIBTOOL --mode=link --tag=CC $CC $CFLAGS $LDFLAGS -rpath /foo -static -o libcee.la c.lo a/liba.la b/liba.la],
	 [0], [ignore], [ignore])
AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o main main.$OBJEXT ./libcee.la],
	 [0], [ignore], [ignore])
LT_AT_EXEC_CHECK([./main],[0],[ignore],[ignore])
$LIBTOOL --mode=clean rm -f libcee.la

# Fold into library.
AT_CHECK([$LIBTOOL --mode=link --tag=CC $CC $CFLAGS $LDFLAGS -rpath /foo -o libcee.la c.lo a/liba.la b/liba.la],
	 [0], [ignore], [ignore])
AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o main main.$OBJEXT ./libcee.la],
	 [0], [ignore], [ignore])
LT_AT_EXEC_CHECK([./main],[0],[ignore],[ignore])
$LIBTOOL --mode=clean rm -f libcee.la

# Test whether this works with reloadable objects as well.
AT_CHECK([$LIBTOOL --mode=link --tag=CC $CC $CFLAGS $LDFLAGS -o cee.$OBJEXT c.lo a/liba.la b/liba.la],
	 [0], [ignore], [ignore])
AT_CHECK([$LIBTOOL --mode=link $CC $CFLAGS $LDFLAGS -o main main.$OBJEXT cee.$OBJEXT],
	 [0], [ignore], [ignore])
LT_AT_EXEC_CHECK([./main],[0],[ignore],[ignore])

# TODO: test dlpreloading of duplicates (when it is implemented)

AT_CLEANUP