[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: dir-locals.el process-environment
From: |
edgar |
Subject: |
Re: dir-locals.el process-environment |
Date: |
Thu, 17 May 2018 19:55:01 +0000 |
User-agent: |
Roundcube Webmail/1.2.4 |
On Sat, 03 Mar 2018 05:40:03 +0000
I still have to check if the debugging will use those environmental
variables :P .
Hello,
I want to report on my progress. This allows me to source environment
variables for process-environment, which is used for compilation and
debugging (gdb). The variables are set with a BASH script. I hope
that it is useful to others.
Note that
1. the name of the sourced file needs to be changed:
`/path/to/environment/file.sh'
2. Emac's `compile-command' may not need the `METHOD=dbg' (it's
something for me)
3. `$ENV_VAR_CPU' sets set the number of processes to run with
make. This variable is defined in `/path/to/environment/file.sh'.
┌────
│ (
│ ("src" ;https://stackoverflow.com/a/19521152
│ .
│ (
│ (c++-mode
│ .
│ (
│ (eval ;https://emacs.stackexchange.com/a/35965
│ . (progn
│ (with-temp-buffer
;https://stackoverflow.com/a/16789182
│ (call-process "bash" nil t nil "-c"
│ "source /path/to/environment/file.sh; env")
│ (goto-char (point-min))
│ (while (not (eobp))
│ (setq process-environment
│ (cons (buffer-substring (point)
(line-end-position))
│ process-environment))
│ (forward-line 1)))
│ ))
│
│ (compile-command
│ . (concat
│ "METHOD=dbg make -j $ENV_VAR_CPU -C ../"))
│ )
│ )
│ )
│ )
│ )
└────
This is how I check if the environment is working:
┌────
│ # https://stackoverflow.com/a/32917097
│ xargs -0 printf %s\\n < /proc/($pidof gdb)/environ
└────
These threads may be related:
[https://stackoverflow.com/a/9669183]
[https://lists.gnu.org/archive/html/help-gnu-emacs/2008-06/msg00158.html]
[https://lists.gnu.org/archive/html/help-gnu-emacs/2008-06/msg00063.html]
[https://lists.gnu.org/archive/html/help-gnu-emacs/2018-02/msg00162.html]
[https://lists.gnu.org/archive/html/help-gnu-emacs/2018-03/msg00007.html]
Thanks for your help!
-------------------------------------------------
ONLY AT VFEmail! - Use our Metadata Mitigator to keep your email out of the
NSA's hands!
$24.95 ONETIME Lifetime accounts with Privacy Features!
15GB disk! No bandwidth quotas!
Commercial and Bulk Mail Options!
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- Re: dir-locals.el process-environment,
edgar <=