[v2,DOCS] changes: mentioned ignore -gz=zlib-gnu option
Commit Message
Sending V2 where I included new -gz=zstd option value.
Cheers,
Martin
Comments
On Thu, Sep 29, 2022 at 3:28 AM Martin Liška <mliska@suse.cz> wrote:
> Sending V2 where I included new -gz=zstd option value.
>
> Cheers,
> Martin
At some point binutils will want to remove
--compress-debug-sections=zlib-gnu support as well.
I think the message can drop mentioning of
--compress-debug-sections=zlib-gnu.
On 9/29/22 22:31, Fangrui Song wrote:
> At some point binutils will want to remove --compress-debug-sections=zlib-gnu support as well.
> I think the message can drop mentioning of --compress-debug-sections=zlib-gnu.
Yes, makes sense and I'm going to push the documentation change.
Martin
From 770ba230b34f698ec477dcef7ad207ab4e6be557 Mon Sep 17 00:00:00 2001
From: Martin Liska <mliska@suse.cz>
Date: Thu, 22 Sep 2022 15:03:34 +0200
Subject: [PATCH] changes: mentioned ignore -gz=zlib-gnu option
---
htdocs/gcc-13/changes.html | 5 +++++
1 file changed, 5 insertions(+)
@@ -35,6 +35,11 @@ a work-in-progress.</p>
<code>-gstabs</code> and <code>-gxcoff</code> options) has been removed.
(This means the <strong>dbx</strong> debugger is no longer
supported, either.)</li>
+ <li>Legacy debug info compression option <code>-gz=zlib-gnu</code> was removed
+ and the option is ignored right now. If you really want to use the compression algorithm,
+ use the corresponding <code>-Wl,--compress-debug-sections=zlib-gnu</code>
+ and <code>-Wa,--compress-debug-sections=zlib-gnu</code> options.</li>
+ <li>New debug info compression option value <code>-gz=zstd</code> has been added.</li>
</ul>
--
2.37.3