GNU bug report logs - #62609
29.0.60; [PATCH] src/comp.c: New variable `comp-el-to-eln-strip-prefix` for `comp-el-to-eln-rel-filename`

Previous Next

Full log

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: lin Sun <sunlin7 <at> yahoo.com>
To: "bug-gnu-emacs <at> gnu.org" <bug-gnu-emacs <at> gnu.org>,
 Eli Zaretskii <eliz <at> gnu.org>
Subject: 29.0.60;
 [PATCH] src/comp.c: New variable `comp-el-to-eln-strip-prefix`
 for `comp-el-to-eln-rel-filename`
Date: Sun, 2 Apr 2023 05:13:28 +0000

[Message part 1 (text/plain, inline)]

Hi,

The emacs with native compile enabled will always rebuild all the
~/.emacs.d/eln-cache/VER/*.eln files if I moved/copied eln-cache
folder from
/home/userA/.emacs.d/eln-cache/ to
/home/userB/.emacs.d/eln-cache/.

It is caused by the function `comp-el-to-eln-rel-filename` calculating
the hash value from the absolute *.el filename to be the middle of the
eln file name.

The new variable `comp-el-to-eln-strip-prefix` in this patch will
allow moving the eln-cache/ folder without rebuilding *.eln in it.

Please help review this change, Thanks

Best Regards
Lin

[0001-New-variable-comp-el-to-eln-strip-prefix-for-comp-el.patch (text/x-patch, attachment)]

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.