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[85.214.156.166]) by gmr-mx.google.com with ESMTPS id w15-20020a92d2cf000000b0030d87b97b25si524663ilg.4.2023.01.25.11.24.10 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 25 Jan 2023 11:24:10 -0800 (PST) Received-SPF: pass (google.com: domain of amikan@ilbers.de designates 85.214.156.166 as permitted sender) client-ip=85.214.156.166; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of amikan@ilbers.de designates 85.214.156.166 as permitted sender) smtp.mailfrom=amikan@ilbers.de Received: from user-B660.. (IN-213-226-141-182.bitemobile.lv [213.226.141.182] (may be forged)) (authenticated bits=0) by shymkent.ilbers.de (8.15.2/8.15.2/Debian-8+deb9u1) with ESMTPSA id 30PJNdaY028378 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 25 Jan 2023 20:24:08 +0100 From: Anton Mikanovich To: isar-users@googlegroups.com Cc: Anton Mikanovich , Adriaan Schmidt Subject: [PATCH v8 19/20] RECIPE-API-CHANGELOG: add tips after bitbake version update Date: Wed, 25 Jan 2023 21:23:36 +0200 Message-Id: <20230125192337.86869-20-amikan@ilbers.de> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230125192337.86869-1-amikan@ilbers.de> References: <20230125192337.86869-1-amikan@ilbers.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED 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-TUID: oaw+tvHE42HK Signed-off-by: Anton Mikanovich Signed-off-by: Adriaan Schmidt --- RECIPE-API-CHANGELOG.md | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/RECIPE-API-CHANGELOG.md b/RECIPE-API-CHANGELOG.md index 0bb8338..e48c98c 100644 --- a/RECIPE-API-CHANGELOG.md +++ b/RECIPE-API-CHANGELOG.md @@ -441,3 +441,38 @@ exist, empty variables are forwarded. **Note about reproducibility**: the forwarded variables must not have any influence on the generated package. This mechanism must also not be used to inject build configurations. For these cases, templates should be used. + +### Override syntax changes + +Using `_` in override syntax was changed to `:`. +All the recipes should be changed manually or with helper script: + +``` +$ python3 scripts/contrib/convert-overrides.py +``` + +The script should be adopted to the downstream layer by adding all new +overrides like machine names or custom distro names. + +### SRC_URI should always have some branch specified + +All the recipes with git fetcher now should have branch name in SRC_URI because +"master" is no longer the default. + +### SRCREV must always be a hash + +Tag/branch names, including the pattern `SRCREV = "v${PV}"`, are no longer +allowed. + +### Network usage tasks should be marked + +With the new bitbake version all the tasks need network access should be marked +with the flag [network] = '1'. + +### Sstate artifacts are now packed with ZStandard + +Share State cache compression was moved from Gzip to ZStandard (zstd) in +Bitbake 2.0 for better performance. It also requires isar-sstate script to be +migrated to zstd. +Mixing old Gzip-based and new ZStandatd-based sstate cache is not recommended +and should be avoid for correct compatibility. -- 2.34.1