* Done with patching
 * Running eautoreconf in '/var/tmp/portage/mozilla-thunderbird-1.5.0.5/work/mozilla' ...
 * Running autoconf ...                                                                                       [ !! ]

 * Failed Running autoconf !
 * 
 * Include in your bugreport the contents of:
 * 
 *   /var/tmp/portage/mozilla-thunderbird-1.5.0.5/temp/autoconf-9012.out


!!! ERROR: mail-client/mozilla-thunderbird-1.5.0.5 failed.
Call stack:
  ebuild.sh, line 1539:   Called dyn_unpack
  ebuild.sh, line 711:   Called src_unpack
  mozilla-thunderbird-1.5.0.5.ebuild, line 55:   Called eautoreconf
  autotools.eclass, line 67:   Called eautoconf
  autotools.eclass, line 137:   Called autotools_run_tool 'autoconf'
  autotools.eclass, line 193:   Called die

!!! Failed Running autoconf !
!!! If you need support, post the topmost build error, and the call stack if relevant.

lestat ~ # 

---

***** autoconf *****

build/autoconf/altoptions.m4:156: error: m4_defn: undefined macro: _m4_divert_diversion
build/autoconf/altoptions.m4:153: MOZ_READ_MOZCONFIG is expanded from...
build/autoconf/altoptions.m4:156: the top level
autom4te: /usr/bin/m4 failed with exit status: 1
~