From 0d7f39d153d09aadf1ee2ea9a3bc741270c361a0 Mon Sep 17 00:00:00 2001
From: Mark Kettenis <kettenis@gnu.org>
Date: Tue, 27 May 2003 23:29:47 +0000
Subject: * aclocal.m4: Don't add wcwidth.o if we don't have wchar.h. *
 configure: Regenerate.

---
 readline/aclocal.m4 | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'readline/aclocal.m4')

diff --git a/readline/aclocal.m4 b/readline/aclocal.m4
index bc43d8db013..a87e2dcb93b 100644
--- a/readline/aclocal.m4
+++ b/readline/aclocal.m4
@@ -1654,13 +1654,13 @@ 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 "$have_wcwidth" = yes; then
-  AC_DEFINE(HAVE_WCWIDTH)
-  AC_SUBST(WCWIDTH_OBJ,)
+AC_CHECK_FUNC(wcwidth, AC_DEFINE(HAVE_WCWIDTH))
+if test "$ac_cv_func_wcwidth" = no && test "$ac_cv_header_wchar_h" = yes; then
+  WCWIDTH_OBJ=wcwidth.o
 else
-  AC_SUBST(WCWIDTH_OBJ,wcwidth.o)
+  WCWIDTH_OBJ=
 fi
+AC_SUBST(WCWIDTH_OBJ)
 
 AC_CACHE_CHECK([for mbstate_t], bash_cv_have_mbstate_t,
 [AC_TRY_RUN([
-- 
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