Hi,

above package fails with 

>>> Compiling source
>>> in /var/tmp/portage/dev-lisp/gcl-cvs-2.7.0/work/gcl ...
configure.in:640: error: AC_REQUIRE: circular dependency of
_AC_INCLUDES_DEFAULT_REQUIREMENTS ../../lib/autoconf/headers.m4:296:
AC_INCLUDES_DEFAULT is expanded from... ../../lib/autoconf/lang.m4:227:
AC_LANG_SOURCE is expanded from... ../../lib/autoconf/lang.m4:217:
AC_LANG_CONFTEST is expanded
from... ../../lib/autoconf/general.m4:2359: AC_COMPILE_IFELSE is
expanded from... ../../lib/m4sugar/m4sh.m4:516: AS_IF is expanded
from... ../../lib/autoconf/headers.m4:87: AC_CHECK_HEADER is expanded
from... ../../lib/m4sugar/m4sh.m4:516: AS_IF is expanded
from... ../../lib/autoconf/general.m4:1898: AC_CACHE_VAL is expanded
from... ../../lib/m4sugar/m4sh.m4:516: AS_IF is expanded
from... ../../lib/autoconf/general.m4:1898: AC_CACHE_VAL is expanded
from... ../../lib/autoconf/general.m4:1911: AC_CACHE_CHECK is expanded
from... ../../lib/autoconf/programs.m4:413: AC_PROG_GREP is expanded
from... ../../lib/autoconf/programs.m4:380: AC_PROG_EGREP is expanded
from... ../../lib/autoconf/general.m4:2305: AC_EGREP_CPP is expanded
from... ../../lib/autoconf/general.m4:2323: AC_EGREP_HEADER is expanded
from... ../../lib/m4sugar/m4sh.m4:516: AS_IF is expanded
from... ../../lib/autoconf/general.m4:1898: AC_CACHE_VAL is expanded
from... ../../lib/autoconf/general.m4:1911: AC_CACHE_CHECK is expanded
from... ../../lib/autoconf/headers.m4:653: AC_HEADER_STDC is expanded
from... ../../lib/autoconf/headers.m4:240:
_AC_INCLUDES_DEFAULT_REQUIREMENTS is expanded
from... ../../lib/autoconf/headers.m4:296: AC_INCLUDES_DEFAULT is
expanded from... ../../lib/autoconf/lang.m4:227: AC_LANG_SOURCE is
expanded from... ../../lib/autoconf/lang.m4:217: AC_LANG_CONFTEST is
expanded from... ../../lib/autoconf/general.m4:2359: AC_COMPILE_IFELSE
is expanded from... ../../lib/m4sugar/m4sh.m4:516: AS_IF is expanded
from... ../../lib/autoconf/headers.m4:87: AC_CHECK_HEADER is expanded
from... configure.in:640: the top level autom4te-2.61: /usr/bin/m4
failed with exit status: 1

So maybe it is a candidate for removal, there has been nearly no
movement on upstream side.

V-Li

-- 
Christian Faulhammer, Gentoo Lisp project
<URL:http://www.gentoo.org/proj/en/lisp/>, #gentoo-lisp on FreeNode

<URL:http://www.faulhammer.org/>