- Add new option `--with-ucs4'; define `CHAR_IS_UCS4' if it is

  specified.
- Define `CHAR_IS_UCS4' if `--with-utf-2000' is specified.

diff --git a/configure.in b/configure.in
index ddebdb7..612946d 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -492,6 +492,7 @@ while test $# != 0; do
        with_i18n3      | \
        with_mule       | \
        with_utf_2000   | \
+       with_ucs4       | \
        with_file_coding| \
        with_canna      | \
        with_wnn        | \
@@ -2971,7 +2972,10 @@ if test "$with_mule" = "yes" ; then
   AC_CHECK_LIB(intl, strerror)
 
   if test "$with_utf_2000" = "yes" ; then
+    AC_DEFINE(CHAR_IS_UCS4)
     AC_DEFINE(UTF2000)
+  elif test "$with_ucs4" = "yes" ; then
+    AC_DEFINE(CHAR_IS_UCS4)
   fi
 
   AC_CHECKING(for Mule input methods)