chore(3p/lisp): use nixpkgs sources for trivial-backtrace r/3257

Change-Id: If4ee3f9a0afea74759493de14c7f672714739f45
Reviewed-on: https://cl.tvl.fyi/c/depot/+/4341
Autosubmit: tazjin <mail@tazj.in>
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>

1 files changed, 0 insertions, 104 deletions

diff --git a/third_party/lisp/trivial-backtrace/dev/utilities.lisp b/third_party/lisp/trivial-backtrace/dev/utilities.lisp
deleted file mode 100644
index b0a249867aa9..000000000000
--- a/third_party/lisp/trivial-backtrace/dev/utilities.lisp
+++ /dev/null
@@ -1,104 +0,0 @@
-(in-package #:trivial-backtrace)
-
-(defparameter *date-time-format* "%Y-%m-%d-%H:%M"
-  "The default format to use when printing dates and times.
-
-* %% - A '%' character
-* %d - Day of the month as a decimal number [01-31]
-* %e - Same as %d but does not print the leading 0 for days 1 through 9 
-     [unlike strftime[], does not print a leading space]
-* %H - Hour based on a 24-hour clock as a decimal number [00-23]
-*%I - Hour based on a 12-hour clock as a decimal number [01-12]
-* %m - Month as a decimal number [01-12]
-* %M - Minute as a decimal number [00-59]
-* %S - Second as a decimal number [00-59]
-* %w - Weekday as a decimal number [0-6], where Sunday is 0
-* %y - Year without century [00-99]
-* %Y - Year with century [such as 1990]
-
-This code is borrowed from the `format-date` function in 
-[metatilities-base][].")
-
-;; modified from metatilities-base
-(eval-when (:compile-toplevel :load-toplevel :execute)
-  (defmacro generate-time-part-function (part-name position)
-    (let ((function-name 
-	   (intern 
-	    (concatenate 'string
-			 (symbol-name 'time) "-" (symbol-name part-name))
-	    :trivial-backtrace)))
-      `(eval-when (:compile-toplevel :load-toplevel :execute)
-         (defun ,function-name
-                (&optional (universal-time (get-universal-time))
-                           (time-zone nil))
-           ,(format nil "Returns the ~(~A~) part of the given time." part-name)
-           (nth-value ,position 
-		      (apply #'decode-universal-time
-			     universal-time time-zone))))))
-
-  (generate-time-part-function second 0)
-  (generate-time-part-function minute 1)
-  (generate-time-part-function hour 2)
-  (generate-time-part-function date 3)
-  (generate-time-part-function month 4)
-  (generate-time-part-function year 5)
-  (generate-time-part-function day-of-week 6)
-  (generate-time-part-function daylight-savings-time-p 7))
-
-(defun date-time-string (&key (date/time (get-universal-time))
-			 (format *date-time-format*))
-  (format-date format date/time nil))
-
-(defun format-date (format date &optional stream time-zone)
-  (declare (ignore time-zone))
-  (let ((format-length (length format)))
-    (format 
-     stream "~{~A~}"
-     (loop for index = 0 then (1+ index) 
-	while (< index format-length) collect 
-	(let ((char (aref format index)))
-	  (cond 
-	    ((char= #\% char)
-	     (setf char (aref format (incf index)))
-	     (cond 
-	       ;; %% - A '%' character
-	       ((char= char #\%) #\%)
-                            
-	       ;; %d - Day of the month as a decimal number [01-31]
-	       ((char= char #\d) (format nil "~2,'0D" (time-date date)))
-                            
-	       ;; %e - Same as %d but does not print the leading 0 for 
-	       ;; days 1 through 9. Unlike strftime, does not print a 
-	       ;; leading space
-	       ((char= char #\e) (format nil "~D" (time-date date)))
-                            
-	       ;; %H - Hour based on a 24-hour clock as a decimal number [00-23]
-	       ((char= char #\H) (format nil "~2,'0D" (time-hour date)))
-                            
-	       ;; %I - Hour based on a 12-hour clock as a decimal number [01-12]
-	       ((char= char #\I) (format nil "~2,'0D" 
-					 (1+ (mod (time-hour date) 12))))
-                            
-	       ;; %m - Month as a decimal number [01-12]
-	       ((char= char #\m) (format nil "~2,'0D" (time-month date)))
-                            
-	       ;; %M - Minute as a decimal number [00-59]
-	       ((char= char #\M) (format nil "~2,'0D" (time-minute date)))
-                            
-	       ;; %S - Second as a decimal number [00-59]
-	       ((char= char #\S) (format nil "~2,'0D" (time-second date)))
-                            
-	       ;; %w - Weekday as a decimal number [0-6], where Sunday is 0
-	       ((char= char #\w) (format nil "~D" (time-day-of-week date)))
-                            
-	       ;; %y - Year without century [00-99]
-	       ((char= char #\y) 
-		(let ((year-string (format nil "~,2A" (time-year date))))
-		  (subseq year-string (- (length year-string) 2))))
-                            
-	       ;; %Y - Year with century [such as 1990]
-	       ((char= char #\Y) (format nil "~D" (time-year date)))
-                            
-	       (t
-		(error "Ouch - unknown formatter '%~c" char))))
-	    (t char)))))))