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Make do-after-load-evaluation check whether warnings are enabled.

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* lisp/subr.el (do-after-load-evaluation): Heed
`byte-compile-warning-enabled-p', if defined.  This allows
suppressing the warning about packages being obsolete.
This commit is contained in:
Lars Ingebrigtsen 2019-06-17 12:36:01 +02:00
parent c90fc19c6c
commit e6f2f5ace1
1 changed files with 21 additions and 18 deletions
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39
lisp/subr.el
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@ -4442,25 +4442,28 @@ This function is called directly from the C code."
(when (string-match-p "/obsolete/\\([^/]*\\)\\'" abs-file)
;; Maybe we should just use display-warning? This seems yucky...
(let* ((file (file-name-nondirectory abs-file))
(msg (format "Package %s is obsolete!"
(substring file 0
(string-match "\\.elc?\\>" file)))))
(package (intern (substring file 0
(string-match "\\.elc?\\>" file))
obarray))
(msg (format "Package %s is obsolete" package)))
;; Cribbed from cl--compiling-file.
(if (and (boundp 'byte-compile--outbuffer)
(bufferp (symbol-value 'byte-compile--outbuffer))
(equal (buffer-name (symbol-value 'byte-compile--outbuffer))
" *Compiler Output*"))
;; Don't warn about obsolete files using other obsolete files.
(unless (and (stringp byte-compile-current-file)
(string-match-p "/obsolete/[^/]*\\'"
(expand-file-name
byte-compile-current-file
byte-compile-root-dir)))
(byte-compile-warn "%s" msg))
(run-with-timer 0 nil
(lambda (msg)
(message "%s" msg))
msg))))
(when (or (not (fboundp 'byte-compile-warning-enabled-p))
(byte-compile-warning-enabled-p 'obsolete package))
(if (and (boundp 'byte-compile--outbuffer)
(bufferp (symbol-value 'byte-compile--outbuffer))
(equal (buffer-name (symbol-value 'byte-compile--outbuffer))
" *Compiler Output*"))
;; Don't warn about obsolete files using other obsolete files.
(unless (and (stringp byte-compile-current-file)
(string-match-p "/obsolete/[^/]*\\'"
(expand-file-name
byte-compile-current-file
byte-compile-root-dir)))
(byte-compile-warn "%s" msg))
(run-with-timer 0 nil
(lambda (msg)
(message "%s" msg))
msg)))))
;; Finally, run any other hook.
(run-hook-with-args 'after-load-functions abs-file))