From c091927f0efdb8fb13c99add1b2c3d3db3c79605 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Thu, 30 Mar 2023 12:52:14 +0200
Subject: snprintf: Avoid autoconf warning regarding gl_PRINTF_POSITIONS.

* m4/printf.m4 (gl_PRINTF_POSITIONS): Define through AC_DEFUN_ONCE.
---
 ChangeLog | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'ChangeLog')

diff --git a/ChangeLog b/ChangeLog
index c0cda0b3ba..a406074a46 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2023-03-30  Bruno Haible  <bruno@clisp.org>
+
+	snprintf: Avoid autoconf warning regarding gl_PRINTF_POSITIONS.
+	* m4/printf.m4 (gl_PRINTF_POSITIONS): Define through AC_DEFUN_ONCE.
+
 2023-03-28  Bruno Haible  <bruno@clisp.org>
 
 	doc: Document string-desc and related modules.
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