On Thu, Mar 31, 2022 at 07:45:48PM +0400, Marc-André Lureau wrote:
> Hi
>
> On Wed, Mar 30, 2022 at 4:06 PM Stefan Hajnoczi <stefa...@redhat.com> wrote:
> >
> > On Mon, Mar 28, 2022 at 12:47:13PM +0400, marcandre.lur...@redhat.com wrote:
> > > From: Marc-André Lureau <marcandre.lur...@redhat.com>
> > >
> > > On Fedora 36, with lttng-ust 2.13.1, compilation fails with:
> > >
> > > In file included from trace/trace-ust-all.h:49085,
> > > from trace/trace-ust-all.c:13:
> > > /usr/include/lttng/tracepoint-event.h:67:10: error: #include expects
> > > "FILENAME" or <FILENAME>
> > > 67 | #include LTTNG_UST_TRACEPOINT_INCLUDE
> > > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > >
> > > In lttng-ust commit 41858e2b6e8 ("Fix: don't do macro expansion in
> > > tracepoint file name") from 2012, starting from lttng-ust 2.1, the API
> > > was changed to expect TRACEPOINT_INCLUDE to be defined as a string.
> > >
> > > In lttng-ust commit d2966b4b0b2 ("Remove TRACEPOINT_INCLUDE_FILE
> > > macro"), in 2021, the compatibility macro was removed.
> > >
> > > Use the "new" API from 2012, and bump the version requirement to 2.1 to
> > > fix compilation with >= 2.13.
> > >
> > > According to repology, all distributions we support have >= 2.1 (centos
> > > 8 has oldest with 2.8.1 afaict)
> > >
> > > Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com>
> > > ---
> > > meson.build | 4 ++--
> > > scripts/tracetool/format/ust_events_h.py | 4 ++--
> > > 2 files changed, 4 insertions(+), 4 deletions(-)
> >
> > Thank you!
> >
> > Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com>
>
> Given that there is a dependency bump, would you rather wait for 7.1
> or do you think it should be included in 7.0? I think the latter
> should be safe.Yes, since you've investigated the minimum version available across supported distros I think we can apply this patch. Thanks, Stefan
signature.asc
Description: PGP signature
