From 075e3271076a22f91331a67bc7418cec3a21e9c7 Mon Sep 17 00:00:00 2001
From: Niko Mauno <niko.mauno@vaisala.com>
Date: Tue, 31 Oct 2023 14:13:26 +0000
Subject: [PATCH] ccache.conf: Remove obsolete configuration option

Since ccache version 4.0, according to
https://github.com/ccache/ccache/blob/master/doc/NEWS.adoc#ccache-40

 * An appropriate cache directory level structure is now chosen automatically. The cache_dir_levels (CCACHE_NLEVELS) configuration option has therefore been removed.

Therefore remove the option which has not been supported by ccache
recipe version since Yocto Hardknott.

(From OE-Core rev: 1d7c1b71e2639b8d069403920368292bd214347d)

Signed-off-by: Niko Mauno <niko.mauno@vaisala.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 meta/conf/ccache.conf | 1 -
 1 file changed, 1 deletion(-)

diff --git a/meta/conf/ccache.conf b/meta/conf/ccache.conf
index 931012dec9..4406ae561b 100644
--- a/meta/conf/ccache.conf
+++ b/meta/conf/ccache.conf
@@ -1,2 +1 @@
 max_size = 0
-cache_dir_levels = 1