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tweak: disable ahead-of-time native compilation

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Rather than impose a 10-45min compilation step on users, I've disabled
ahead-of-time compilation for deferred compilation. In exchange, it will
eat up some CPU time the first time each uncompiled package is loaded,
but as this happens asynchronously (and are then quietly loaded in the
background), I think this is acceptable.

An --aot switch (or similar) will be added to `doom sync` and `doom
build` in the future, in case folks prefer the old behavior.
This commit is contained in:
Henrik Lissner 2022-09-06 19:26:33 +02:00
parent b7f84bdd01
commit 3853dff5e1
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2 changed files with 22 additions and 5 deletions
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10
lisp/doom-packages.el
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@ -97,6 +97,16 @@ uses a straight or package.el command directly).")
straight-vc-git-default-clone-depth '(1 single-branch))
(with-eval-after-load 'straight
;; HACK Doom relies on deferred compilation, which spares the user 20-50min of
;; compilation at install time, but subjects them to ~50% CPU activity when
;; starting Emacs for the first time. To complete this, straight.el needs to
;; be told not to do native-compilation, but it won't obey
;; `straight-disable-native-compile'.
;;
;; It *will* obey `straight--native-comp-available', though. Trouble is:
;; it's a constant; it resets itself when straight is loaded, so it must be
;; changed afterwards.
(setq straight--native-comp-available nil)
;; `let-alist' is built into Emacs 26 and onwards
(add-to-list 'straight-built-in-pseudo-packages 'let-alist))