Allow passing multi-directory paths to configure search for locale files

diff --git a/configure.ac b/configure.ac

index 95ab955..203a8eb 100644

--- a/configure.ac

+++ b/configure.ac

@@ -423,11 +423,16 @@ AC_ARG_WITH(locale-lib-dir, AS_HELP_STRING([--with-locale-lib-dir=DIR],

[Directory where locale libraries files are installed (default: $libdir/X11/locale)]),

[ X11_LOCALELIBDIR="$withval" ],

[ X11_LOCALELIBDIR="${X11_LIBDIR}/locale" ])

-AX_DEFINE_DIR(XLOCALELIBDIR, X11_LOCALELIBDIR, [Location of libX11 locale libraries])

+if test "x$XLOCALELIBDIR" = "x" ; then

+ XLOCALELIBDIR="${X11_LOCALELIBDIR}"

+fi

+AX_DEFINE_DIR(XLOCALELIBDIR, XLOCALELIBDIR, [Location of libX11 locale libraries])

AC_SUBST(X11_LOCALELIBDIR)

-X11_LOCALEDIR="${X11_LOCALEDATADIR}"

-AX_DEFINE_DIR(XLOCALEDIR, X11_LOCALEDIR, [Location of libX11 locale data])

+if test "x$XLOCALEDIR" = "x" ; then

+ XLOCALEDIR="${X11_LOCALEDATADIR}"

+fi

+AX_DEFINE_DIR(XLOCALEDIR, XLOCALEDIR, [Location of libX11 locale data])

AC_SUBST(X11_LOCALEDIR)

locales="\