libtoolize bugs in HEAD

[Ralf Wildenhues]

No time for looking now, but libtoolize HEAD contains

# Massage a value for pkgvltdl_files from the value used in Makefile.am
    for my_filename in make[1]: Entering directory `/tmp/build-x86_64/libltdl' 
COPYING.LIB README Makefile.am Makefile.in configure.ac configure ltdl.c ltdl.h 
lt_error.c libltdl/lt_error.h libltdl/lt__private.h libltdl/lt__strl.h 
libltdl/lt_system.h lt__alloc.c libltdl/lt__alloc.h libltdl/lt__glibc.h 
libltdl/lt__dirent.h slist.c libltdl/slist.h lt_dlloader.c 
libltdl/lt_dlloader.h loaders/preopen.c lt__dirent.c libltdl/lt__dirent.h 
lt__strl.c libltdl/lt__strl.h argz_.h argz.c loaders/Makefile.am 
loaders/Makefile.in loaders/dld_link.c loaders/dlopen.c loaders/dyld.c 
loaders/load_add_on.c loaders/loadlibrary.c loaders/shl_load.c make[1]: Leaving 
directory `/tmp/build-x86_64/libltdl'; do


and thus breaks horribly.  That fixed, an installed version moans about

/tmp/install/libtool-2.1/bin/libtoolize --copy --force --install -I m4
/tmp/install/libtool-2.1/bin/libtoolize: line 644: cd: m4/libltdl: No such file 
or directory
libtoolize: copying file `./config.guess'
libtoolize: copying file `./config.sub'
libtoolize: warning: no serial number in 
`/tmp/install/libtool-2.1/share/libtool-2.1a/install-sh', not copying.
libtoolize: copying file `./ltmain.sh'

of which at least the second one looks quite fishy.

Regards,
Ralf