linux-kernel - Re: [PATCH v3 0/5] perf build: libtraceevent, libtracefs feature check with pkg-config

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <172185262520.1508393.14480813167793131338.b4-ty@kernel.org>
Date: Wed, 24 Jul 2024 13:25:13 -0700
From: Namhyung Kim <namhyung@...nel.org>
To: Guilherme Amadio <amadio@...too.org>
Cc: Arnaldo Carvalho de Melo <acme@...nel.org>,
	Ian Rogers <irogers@...gle.com>,
	Thorsten Leemhuis <linux@...mhuis.info>,
	Leo Yan <leo.yan@....com>,
	linux-perf-users@...r.kernel.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 0/5] perf build: libtraceevent, libtracefs feature check with pkg-config

On Fri, 12 Jul 2024 21:40:45 +0200, Guilherme Amadio wrote:

> Here is version 3 of the patchset. I see the change to send output to devnull
> has already been applied, so I am submitting the remaining work only.
> 
> The difference with previous changes is that in v3 rather than add tests with
> pkg-config to check if dependencies are actually installed, we just set the
> flags and send any warning to devnull. The change that remains in this patchset
> is the fix for the other tools, which were inadvertently broken when the include
> for libtracefs changed from #include <tracefs/tracefs.h> to #include <tracefs.h>
> since the flags for the feature check are not set in the other tools Makefiles,
> it currently only works for perf. I recommend to either take at least patch 2/5
> that moves setting the flags to tools/build/Makefile.feature or to revert the two
> patches that have been applied. You can easily test the fix with the commands below:
> 
> [...]

Sorry, it was a bit late to send the message but it's applied to perf-tools
and the mainline Linux now, thanks!

Best regards,
Namhyung