diff --git a/m4/init.m4 b/m4/init.m4 index 9b809ad5b..a79500695 100644 --- a/m4/init.m4 +++ b/m4/init.m4 @@ -62,7 +62,7 @@ dnl Distinguish between old-style and new-style calls. m4_ifval([$2], [AC_DIAGNOSE([obsolete], [$0: two- and three-arguments forms are deprecated.]) -m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl +m4_ifval([$3], [_AM_SET_OPTION([no-define])], [m4_ifdef(_AM_MANGLE_OPTION([no-define]), [m4_undefine(_AM_MANGLE_OPTION([no-define])])])dnl AC_SUBST([PACKAGE], [$1])dnl AC_SUBST([VERSION], [$2])], [_AM_SET_OPTIONS([$1])dnl