[1.4.3] demo-make.test fails with recent Automake

[Jens Petersen]

With libtool-1.4.3 on Linux ix86 at least, demo-make.test
fails in the manner below when using Automake 1.6.3 or
later.

Should be reproducible with say:

% rm -rf libtool-1.4.3
% tar zxf libtool-1.4.3.tar.gz
% cd libtool-1.4.3
% touch libtool.m4
% AUTOMAKE=automake-1.6 ACLOCAL=aclocal-1.6 autoreconf
% ./configure
:
% make
:
% make check VERBOSE=yes
:
=== Running demo-make.test
Making in ../demo
make[4]: Entering directory `/home/petersen/mypkgs/libtool/libtool-1.4.3/demo'
cd /home/petersen/mypkgs/libtool/libtool-1.4.3/tests/../demo && aclocal-1.6
cd /home/petersen/mypkgs/libtool/libtool-1.4.3/tests/../demo && automake-1.6 
--foreign Makefile
automake-1.6: Makefile.am: object `hello.lo' created both with libtool and 
without
automake-1.6: Makefile.am: object `foo.lo' created both with libtool and without
make[4]: *** 
[/home/petersen/mypkgs/libtool/libtool-1.4.3/tests/../demo/Makefile.in] Error 1
make[4]: Leaving directory `/home/petersen/mypkgs/libtool/libtool-1.4.3/demo'
FAIL: demo-make.test
:

This is with recent Autoconf too, but that probably doesn't
matter.  With Automake 1.5 and earlier the problem doesn't
occur.

Jens 


=== Running demo-make.test
Making in ../demo
make[4]: Entering directory `/home/petersen/mypkgs/libtool/libtool-1.4.3/demo'
cd /home/petersen/mypkgs/libtool/libtool-1.4.3/tests/../demo && aclocal-1.6
cd /home/petersen/mypkgs/libtool/libtool-1.4.3/tests/../demo && automake-1.6 
--foreign Makefile
automake-1.6: Makefile.am: object `hello.lo' created both with libtool and 
without
automake-1.6: Makefile.am: object `foo.lo' created both with libtool and without
make[4]: *** 
[/home/petersen/mypkgs/libtool/libtool-1.4.3/tests/../demo/Makefile.in] Error 1
make[4]: Leaving directory `/home/petersen/mypkgs/libtool/libtool-1.4.3/demo'
FAIL: demo-make.test