On Tue, Jan 10, 2023 at 03:19:25PM +0100, Daniel Bristot de Oliveira wrote:
> FWIW, this is change is also backwards compatible, meaning if you have system
> > which has a libtracefs.pkg installed which lists libtraceevent in its Libs:
> > section the 'pkg-config --libs libtracefs libtraceevent' command will return the
> > identically string which is '-ltracefs -ltraceevent'.
>
> Yeah, we know it. I've added both in the initial implementation, but Steven suggested
> using only libtracefs because it depends on libtraceevent anyways. That is why
> I am re-checking with him.
Just to clarify, the generated pkg file by Meson is adding the libtraceevent
dependency in the private section. So this part should be okay. I would be
surprised if Meson would get this wrong at this point.
$ cat .build/meson-private/libtracefs.pc
prefix=/tmp/trace-cmd
includedir=${prefix}/include
libdir=${prefix}/lib64
Name: libtracefs
Description: Manage trace fs
URL: https://git.kernel.org/pub/scm/libs/libtrace/libtracefs.git/
Version: 1.6.3
Requires.private: libtraceevent >= 1.7.0
Libs: -L${libdir} -ltracefs
Cflags: -I${includedir}/libtracefs
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