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

[Namhyung Kim]

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