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X-BeenThere: ptxdist@pengutronix.de X-Mailman-Version: 2.1.29 Precedence: list List-Id: PTXdist Development Mailing List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: ptxdist@pengutronix.de Cc: ptxdist@pengutronix.de Sender: "ptxdist" X-SA-Exim-Connect-IP: 127.0.0.1 X-SA-Exim-Mail-From: ptxdist-bounces@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false Hi Sven. On 2/13/23 2:58 PM, Sven Püschel wrote: > I would suggest globally setting the GIT_CEILING_DIRECTORIES environment variable when building packages. > > Besides lshw, sockperf is now the second time I've encountered the buildsystem to check the current git repository. But as Git also checks the parent directories when searching for Git repositories, these checks may result in getting an unwanted Git repository (usually the BSP), resulting in package versions with a Git commit/version that has nothing to do with the actual package. > > With GIT_CEILING_DIRECTORIES set to the parent directory of the extracted sources, Git will stop searching for parent Git repositories, when it encounters this directory. See my sockperf v2 patch for an example of using this environment variable. > > Given this is a global change, does anyone see a potential problem? > > > Best regards > > Sven > > Just to summarize so I understand this. You want to limit the searching for git repos, so that if it isn't found in the current posix PWD (cwd), it's not a git repo? I'm assuming it's expandable by doing an export to $PWD? Have you tried this as an global? Afaict, sockperf treats this locally? Also, do you have any anecdotal or factual history from other build environments? Some of them rely extensively on git hashes, ie, repos. They've likely stumbled upon the same question. Regards, Christian