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Set 'native-comp-debug' to zero on MS-Windows

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* lisp/emacs-lisp/comp.el (native-comp-debug): Don't emit debug
symbols on MS-Windows.  The default was originally made 1 because
without that, C backtraces on Windows would not show
natively-compiled functions correctly, or would even stop short of
reaching the topmost call frame.  But that turned out to be due to
a bug in GDB, which was meanwhile fixed in GDB 12.  So we can now
reset the value back to zero, and gain smaller *.eln files on
MS-Windows.
This commit is contained in:
Eli Zaretskii 2022-10-29 18:59:04 +03:00
parent 81d7827f34
commit df7ca69920
1 changed files with 2 additions and 2 deletions
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4
lisp/emacs-lisp/comp.el
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@ -57,7 +57,7 @@
:safe #'integerp
:version "28.1")
(defcustom native-comp-debug (if (eq 'windows-nt system-type) 1 0)
(defcustom native-comp-debug 0
"Debug level for native compilation, a number between 0 and 3.
This is intended for debugging the compiler itself.
0 no debug output.
@ -67,7 +67,7 @@ This is intended for debugging the compiler itself.
passes and libgccjit log file."
:type 'natnum
:safe #'natnump
:version "28.1")
:version "29.1")
(defcustom native-comp-verbose 0
"Compiler verbosity for native compilation, a number between 0 and 3.