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dir-locals.el process-environment


From: edgar
Subject: dir-locals.el process-environment
Date: Mon, 19 Feb 2018 18:44:37 +0000
User-agent: Roundcube Webmail/1.2.4

Hi, I am trying to customise my building environment (debugging included). I have this in my .dir-locals.el

(("src"                   ;https://stackoverflow.com/a/19521152
. ((c++-mode ;https://www.gnu.org/software/emacs/manual/html_node/emacs/Directory-Variables.html
      .
      ((eval              ;https://emacs.stackexchange.com/a/35965
        . (progn
            (make-local-variable 'process-environment)
            (setq process-environment
                  (copy-sequence process-environment))
            (setenv "CC" "mpicc"))))))))

However, if I printf "$CC" I get nothing. How can I achieve this? Thanks.

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