From 054a051b427d7fab879b596f953265e764ee03d2 Mon Sep 17 00:00:00 2001
From: Evgeny Grin <k2k@narod.ru>
Date: Fri, 19 May 2023 17:49:55 +0300
Subject: [PATCH] Ticket #4459: usage of 'sed' in build system/makefiles is not
 portable.

configure: add explicit sed detection

Actually SED variable is set automatically by LT_INIT currently.
Having explicit check should help avoiding problems if/when LT_INIT
changed.

Signed-off-by: Karlson2k (Evgeny Grin) <k2k@narod.ru>
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
---
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index d3d4df9af..ca645dba6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -71,6 +71,7 @@ dnl ############################################################################
 dnl Check for programs
 dnl ############################################################################
 
+AC_PROG_SED
 PKG_PROG_PKG_CONFIG
 AC_PROG_INSTALL
 AC_PROG_LN_S