From 8b11dfcaec411015ead4a400de6e682db3898477 Mon Sep 17 00:00:00 2001
From: David Lamparter <equinox@opensourcerouting.org>
Date: Wed, 21 Apr 2021 11:59:24 +0200
Subject: [PATCH] build: use AC_CONFIG_AUX_DIR

aka the "put shit into a subdirectory" option

Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
---
 configure.ac  | 1 +
 m4/.gitignore | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/configure.ac b/configure.ac
index 1016c7f995..390f222bb0 100755
--- a/configure.ac
+++ b/configure.ac
@@ -18,6 +18,7 @@ AC_SUBST([CONFIG_ARGS])
 
 AC_CONFIG_SRCDIR([lib/zebra.h])
 AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_AUX_DIR([m4/ac])
 
 dnl -----------------------------------
 dnl Get hostname and other information.
diff --git a/m4/.gitignore b/m4/.gitignore
index cc778b9e99..d444101103 100644
--- a/m4/.gitignore
+++ b/m4/.gitignore
@@ -8,3 +8,5 @@
 !ax_sys_weak_alias.m4
 !ax_sys_weak_alias.m4
 !pkg.m4
+
+/ac
-- 
2.39.5