* aclocal.m4: Add check for mbrtowc.

[deliverable/binutils-gdb.git] / readline / aclocal.m4

diff --git a/readline/aclocal.m4 b/readline/aclocal.m4
index 68b287d4be8e48b7a6e249f827c681ce65cfab0e..bc43d8db013c816fe8e3aa1d3463b53e870f935e 100644 (file)
--- a/readline/aclocal.m4
+++ b/readline/aclocal.m4
@@ -1652,6 +1652,7 @@ AC_CHECK_HEADERS(wctype.h)
 AC_CHECK_HEADERS(wchar.h)
 AC_CHECK_HEADERS(langinfo.h)
 
+AC_CHECK_FUNC(mbrtowc, AC_DEFINE(HAVE_MBRTOWC))
 AC_CHECK_FUNC(mbsrtowcs, AC_DEFINE(HAVE_MBSRTOWCS))
 AC_CHECK_FUNC(wcwidth, have_wcwidth=yes)
 if test "$have_wcwidth" = yes; then