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[85.251.42.187]) by smtp.gmail.com with ESMTPSA id m21sm1612170edb.90.2020.03.11.11.11.41 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 11 Mar 2020 11:11:42 -0700 (PDT) Date: Wed, 11 Mar 2020 19:11:34 +0100 From: Lourdes Pedrajas To: outreachy-kernel@googlegroups.com Subject: Trying to use Coccinelle Message-ID: <20200311181134.GA17847@supernova> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) Hello, I compiled Coccinelle successfully but maybe I am not getting it. In order to try it in drivers/staging I ran e.g.: make coccicheck MODE=patch M=drivers/staging/android/ and then got: coccicheck failed make: *** [coccicheck] Error 255 Makefile:1740: recipe for target 'coccicheck' failed. Also tried some modifications of the command, read this documentation: https://www.kernel.org/doc/html/latest/dev-tools/coccinelle.html and searched how to use it, but nothing did help. Only when I ran make coccicheck MODE=patch over entire sources it produces some good results, but eventually I got coccicheck failed Makefile:1740: recipe for target 'coccicheck' failed make: *** [coccicheck] Error 255 Am I missing something? Sorry if this question is too obvious. Lourdes