From bcc5d8fe71ab2dd9dc2fb1f3c72858776533199e Mon Sep 17 00:00:00 2001
From: Dimitri Papadopoulos
 <3350651-DimitriPapadopoulos@users.noreply.gitlab.com>
Date: Sun, 8 Aug 2021 10:03:51 +0200
Subject: [PATCH] AC_CONFIG_MACRO_DIRS

According to the Automake manual, we should declare the 'm4' directory
explicitly:
https://www.gnu.org/software/automake/manual/html_node/Local-Macros.html

Signed-off-by: Dimitri Papadopoulos <3350651-DimitriPapadopoulos@users.noreply.gitlab.com>
---
 configure.ac | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure.ac b/configure.ac
index 525f2ac5..fa9d3f93 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,6 @@
 AC_INIT(openconnect, 8.10)
 AC_CONFIG_HEADERS([config.h])
+m4_ifdef([AC_CONFIG_MACRO_DIRS], [AC_CONFIG_MACRO_DIRS([m4])])
 
 PKG_PROG_PKG_CONFIG
 AC_LANG_C
-- 
2.50.1