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Extract CPU counting to doom-num-cpus function

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And improves macOS support as discussed in hlissner/doom-emacs@db6a27c
This commit is contained in:
Henrik Lissner
2020-11-29 14:47:32 -05:00
parent b49c40bbb3
commit b91a1b3e7b
3 changed files with 22 additions and 13 deletions
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9
modules/lang/cc/config.el
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@ -294,12 +294,9 @@ If rtags or rdm aren't available, fail silently instead of throwing a breaking e
ccls-sem-highlight-method (if lsp-enable-semantic-highlighting
ccls-sem-highlight-method))
(when (or IS-MAC IS-LINUX)
(let ((cpu-count-command (cond (IS-MAC '("sysctl" "-n" "hw.ncpu"))
(IS-LINUX '("nproc"))
(t (error "unreachable code")))))
(setq ccls-initialization-options
`(:index (:trackDependency 1
:threads ,(max 1 (/ (string-to-number (cdr (apply #'doom-call-process cpu-count-command))) 2)))))))
(setq ccls-initialization-options
`(:index (:trackDependency 1
:threads ,(max 1 (/ (doom-num-cpus) 2))))))
(when IS-MAC
(setq ccls-initialization-options
(append ccls-initialization-options