put invalid encoded file name for another locale in Makefile for DIST

[Patrice Dumas]

Hello,

For some tests I use an include file with name encoded in ISO-8859-1 
to be included from a manual encoded in ISO-8859-1.  The manual is
tp/tests/other/manual_include_accented_file_name_latin1.texi, the
include file is tp/tests/'included_lat'$'\356''n1.texi' as reported
by ls in my utf8 encoded locale, and included_latîn1.texi in the FR_fr
locale.

I have trouble including the included_latîn1.texi file encoded in latin1
in the Makefile.am EXTRA_DIST variable.  I tried included_lat\3561.texi
or $(wildcard included_lat*n1.texi) but it does not work.  Does anybody
knows how to do that, and, if possible, portably?

(I should probably also use it for the utf8 encoded file name that is
already in EXTRA_DIST for those who are in a non utf8 locale).

-- 
Pat