Bugzilla Bug 226315

Rebuilding autotools through maintainer-mode is _not_ good, because it usually
means you forget to add dependencies, and they'll magically use the same
version as used by upstream, which might not be what the user have installed at
all.

If you patch Makefile.am or configure.in/configure.ac you _have to_ use
autotools.eclass and eautomake/eautoreconf. Exceptions are granted _only_ for
system packages that would make it impossible to run autotools during
stagebuilding.

Please fix your package.

I use already "eautoconf". That works for me.

But if I change this to "eautoreconf" it fails:

***** aclocal *****
***** aclocal -I m4

/usr/share/aclocal/dynamite.m4:4: warning: underquoted definition of
AM_PATH_LIBDYNAMITE
/usr/share/aclocal/dynamite.m4:4:   run info '(automake)Extending aclocal'
/usr/share/aclocal/dynamite.m4:4:   or see
http://sources.redhat.com/automake/automake.html#Extending-aclocal
configure.ac:199: error: unknown libltdl build type: _LTDL_TYPE
/usr/share/aclocal/ltdl.m4:242: LTDL_INIT is expanded from...
/usr/share/aclocal/ltdl.m4:368: AC_LIB_LTDL is expanded from...
configure.ac:199: the top level
autom4te-2.62: /usr/bin/m4 failed with exit status: 1
aclocal-1.10: autom4te failed with exit status: 1


any hints?

   29 Jun 2008; Peter Alfredsen <loki_val@gentoo.org>
+  +files/iscan-2.11.0-libltdl.patch, iscan-2.11.0.ebuild:
+  Fix libtool-2.2 breakage and do a full eautoreconf wrt bug #226315.
+

well, it's not really fixed. on one machine it compiles fine, on another it
fails with:

make[1]: Entering directory
`/var/gentoo/portage/media-gfx/iscan-2.11.0/work/iscan-2.11.0'
Making all in include
make[2]: Entering directory
`/var/gentoo/portage/media-gfx/iscan-2.11.0/work/iscan-2.11.0/include'
make[2]: Für das Ziel »all« ist nichts zu tun.
make[2]: Leaving directory
`/var/gentoo/portage/media-gfx/iscan-2.11.0/work/iscan-2.11.0/include'
Making all in libltdl
make[2]: Entering directory
`/var/gentoo/portage/media-gfx/iscan-2.11.0/work/iscan-2.11.0/libltdl'
make[2]: *** Keine Regel vorhanden, um das Target »acinclude.m4«,
  benötigt von »Makefile.in«, zu erstellen.  Schluss.
make[2]: Leaving directory
`/var/gentoo/portage/media-gfx/iscan-2.11.0/work/iscan-2.11.0/libltdl'
make[1]: *** [all-recursive] Fehler 1
make[1]: Leaving directory
`/var/gentoo/portage/media-gfx/iscan-2.11.0/work/iscan-2.11.0'
make: *** [all] Fehler 2

finally fixed.