From: sgn <sgn@users.noreply.github.com>
To: ml@inbox.vuxu.org
Subject: Re: [PR PATCH] [Merged]: environment: set -ffile-prefix-map
Date: Thu, 05 Jan 2023 02:23:28 +0100 [thread overview]
Message-ID: <20230105012328.phixf1CR35G3d0ViWhWGHuNO4FWHTjGcnc_Aw-HONqk@z> (raw)
In-Reply-To: <gh-mailinglist-notifications-41a7ca26-5023-4802-975b-f1789d68868e-void-packages-40120@inbox.vuxu.org>
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There's a merged pull request on the void-packages repository
environment: set -ffile-prefix-map
https://github.com/void-linux/void-packages/pull/40120
Description:
We're setting -fdebug-prefix-map to strip directory prefixes from debug info, which will help ccache and reproducibility.
However, -fdebug-prefix-map doesn't help with those macros like __FILE__ and __BASE_FILE__, which needs another flags: -fmacro-prefix-map.
Replaces -fdebug-prefix-map with -ffile-prefix-map which is an alias for both `-fdebug-prefix-map` and `-fmacro-prefix-map`. (This flag is available since GCC 8 and Clang 10)
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prev parent reply other threads:[~2023-01-05 1:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-23 0:50 [PR PATCH] " sgn
2022-11-09 1:09 ` [PR PATCH] [Updated] " sgn
2022-11-30 16:23 ` sgn
2023-01-05 1:23 ` sgn [this message]
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