On Sun, 2019-11-10 at 21:29 +0000, Sudip Mukherjee wrote: > On Fri, Nov 08, 2019 at 07:56:55PM +0000, Ben Hutchings wrote: > > On Mon, 2019-11-04 at 21:44 +0000, Sudip Mukherjee wrote: > > [...] > > > The code for libtracevent lives in the kernel tree at > > > git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git in > > > tools/lib/traceevent folder. > > > And so, it will be great if kernel team will like to package and maintain > > > it, if not, then I will > > > be happy to do it. But, if I am doing it then I will need a sponsor to > > > upload it. > > > > If kernel.org's kernel source repository is the canonical location for > > this code, not just a convenience copy, then the binary package should > > be built from src:linux and not a separate source package. > > > > I think src:linux already builds the library, but only as a static > > library that's linked into perf. > > > > I don't know exactly what changes you would need to make, but they > > should be roughly along these lines: > > > <snip> > > 4. Generate the debian/libtraceevent<soversion>.symbols file recording > > the shared library's exported symbols. > > Thanks for your reply Ben. > I will try these steps and see how it goes. > > > 5. (Not sure if this is needed.) Modify > > debian/rules.d/tools/perf/Makefile to make perf use the shared > > library. Add libtraceevent<soversion> to the dependencies of > > linux-perf-<version> in debian/templates/control.tools-versioned.in. > > This should not be needed as perf does not yet depend on libtraceevent. > The libtraceevent that perf is creating is only having the plugins.
I'm pretty sure it does; look for "libtraceevent.a" in <https://buildd.debian.org/status/fetch.php?pkg=linux&arch=amd64&ver=5.3.9-1&stamp=1573349194&raw=1>. Ben. -- Ben Hutchings Humans are not rational beings; they are rationalising beings.
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