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[185.136.64.228]) by gmr-mx.google.com with ESMTPS id 586e51a60fabf-2b95485c8b8si871460fac.1.2025.02.20.06.11.17 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 20 Feb 2025 06:11:17 -0800 (PST) Received-SPF: pass (google.com: domain of fm-1321639-20250220141115d084861c0ac6d65953-b7e2q_@rts-flowmailer.siemens.com designates 185.136.64.228 as permitted sender) client-ip=185.136.64.228; Received: by mta-64-228.siemens.flowmailer.net with ESMTPSA id 20250220141115d084861c0ac6d65953 for ; Thu, 20 Feb 2025 15:11:15 +0100 X-Patchwork-Original-From: "'Felix Moessbauer' via isar-users" From: Felix Moessbauer To: isar-users@googlegroups.com Cc: florian.bezdeka@siemens.com, Felix Moessbauer Subject: [PATCH 1/1] move ccache dir from tmpdir to topdir Date: Thu, 20 Feb 2025 15:10:54 +0100 Message-ID: <20250220141054.29225-1-felix.moessbauer@siemens.com> MIME-Version: 1.0 X-Flowmailer-Platform: Siemens Feedback-ID: 519:519-1321639:519-21489:flowmailer X-Original-Sender: felix.moessbauer@siemens.com X-Original-Authentication-Results: gmr-mx.google.com; dkim=pass header.i=@siemens.com header.s=fm1 header.b=LQiexyzI; spf=pass (google.com: domain of fm-1321639-20250220141115d084861c0ac6d65953-b7e2q_@rts-flowmailer.siemens.com designates 185.136.64.228 as permitted sender) smtp.mailfrom=fm-1321639-20250220141115d084861c0ac6d65953-B7e2q_@rts-flowmailer.siemens.com; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=siemens.com X-Original-From: Felix Moessbauer Reply-To: Felix Moessbauer Precedence: list Mailing-list: list isar-users@googlegroups.com; contact isar-users+owners@googlegroups.com List-ID: X-Spam-Checked-In-Group: isar-users@googlegroups.com X-Google-Group-Id: 914930254986 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , X-Spam-Status: No, score=-4.9 required=5.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL, RCVD_IN_RP_CERTIFIED,RCVD_IN_RP_RNBL,RCVD_IN_RP_SAFE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on shymkent.ilbers.de X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= By having the ccache below tmp it is cleaned on "kas clean" or any other operation that removes the tmpdir. As this dir is frequently cleaned in common use-cases, the cache is not reused. We now move the ccache dir to the topdir to persist it across clean operations. We further considered to move it into topdir/cache, but this directory is managed by bitbake. Signed-off-by: Felix Moessbauer --- doc/user_manual.md | 2 +- meta-isar/conf/local.conf.sample | 2 +- meta/conf/bitbake.conf | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/doc/user_manual.md b/doc/user_manual.md index d8e5c33e..ff63aaa5 100644 --- a/doc/user_manual.md +++ b/doc/user_manual.md @@ -1198,7 +1198,7 @@ To enable global ccache functionality, `USE_CCACHE = "1"` can be added to `local.conf`. If some package requires ccache to be always disabled, `USE_CCACHE = "0"` can be used in the recipe despite global setup. -By default, ccache directory is created inside `TMPDIR`, but it can be +By default, ccache directory is created inside `TOPDIR`, but it can be adjusted by `CCACHE_TOP_DIR` variable in `local.conf`. Ccache directory `CCACHE_DIR` default value is `"${CCACHE_TOP_DIR}/${DISTRO}-${DISTRO_ARCH}-${BUILD_ARCH}"`, that means diff --git a/meta-isar/conf/local.conf.sample b/meta-isar/conf/local.conf.sample index b59f310b..93d2ef96 100644 --- a/meta-isar/conf/local.conf.sample +++ b/meta-isar/conf/local.conf.sample @@ -211,7 +211,7 @@ USER_isar[flags] += "clear-text-password" # Uncomment this to use ccache for custom packages #USE_CCACHE = "1" # Uncomment and set own top level ccache directory to share between builds -#CCACHE_TOP_DIR ?= "${TMPDIR}/ccache" +#CCACHE_TOP_DIR ?= "${TOPDIR}/ccache" # Enable ccache debug mode #CCACHE_DEBUG = "1" diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf index 5ab8ced7..4a964cfc 100644 --- a/meta/conf/bitbake.conf +++ b/meta/conf/bitbake.conf @@ -200,7 +200,7 @@ INHERIT += "${@'buildstats' if bb.utils.to_boolean(d.getVar('USE_BUILDSTATS')) e # Default values for ccache USE_CCACHE ??= "0" -CCACHE_TOP_DIR ?= "${TMPDIR}/ccache" +CCACHE_TOP_DIR ?= "${TOPDIR}/ccache" CCACHE_DIR ?= "${CCACHE_TOP_DIR}/${DISTRO}-${DISTRO_ARCH}-${BUILD_ARCH}" CCACHE_DEBUG ?= "0"