CHARSETALIASDIR

[Ben Pfaff]

On OpenBSD and other non-GNU systems, gnulib installs
charset.alias into $(sharedir) as part of "make install".  Once
that is done, "make check" will be able to find it and tests
should not fail due to unexpected locale names.  But until "make
install" is run, localcharset.c can only find charset.alias
through the environment variable CHARSETALIASDIR.  Thus, I'm
proposing to add the line
        TESTS_ENVIRONMENT += CHARSETALIASDIR='$(abs_top_builddir)/gl'
to tests/automake.mk.  Does this sound reasonable?

-- 
"Premature optimization is the root of all evil."
--D. E. Knuth, "Structured Programming with go to Statements"