On Mon, Oct 19, 2020 at 10:31:37AM +0200, Jan Beulich wrote: > With the split of libraries, I've observed a number of warnings from > (old?) ld. > > Signed-off-by: Jan Beulich <[email protected]> > --- > It's unclear to me whether this is ld version dependent - the pattern > of where I've seen such warnings doesn't suggest a clear version > dependency. > > --- a/tools/python/setup.py > +++ b/tools/python/setup.py > @@ -7,10 +7,15 @@ XEN_ROOT = "../.." > extra_compile_args = [ "-fno-strict-aliasing", "-Werror" ] > > PATH_XEN = XEN_ROOT + "/tools/include" > +PATH_LIBXENTOOLCORE = XEN_ROOT + "/tools/libs/toolcore" > PATH_LIBXENTOOLLOG = XEN_ROOT + "/tools/libs/toollog" > +PATH_LIBXENCALL = XEN_ROOT + "/tools/libs/call" > PATH_LIBXENEVTCHN = XEN_ROOT + "/tools/libs/evtchn" > +PATH_LIBXENGNTTAB = XEN_ROOT + "/tools/libs/gnttab" > PATH_LIBXENCTRL = XEN_ROOT + "/tools/libs/ctrl" > PATH_LIBXENGUEST = XEN_ROOT + "/tools/libs/guest" > +PATH_LIBXENDEVICEMODEL = XEN_ROOT + "/tools/libs/devicemodel" > +PATH_LIBXENFOREIGNMEMORY = XEN_ROOT + "/tools/libs/foreignmemory" > PATH_XENSTORE = XEN_ROOT + "/tools/libs/store" > > xc = Extension("xc", > @@ -24,7 +29,13 @@ xc = Extension("xc", > library_dirs = [ PATH_LIBXENCTRL, PATH_LIBXENGUEST ], > libraries = [ "xenctrl", "xenguest" ], > depends = [ PATH_LIBXENCTRL + "/libxenctrl.so", > PATH_LIBXENGUEST + "/libxenguest.so" ], > - extra_link_args = [ "-Wl,-rpath-link="+PATH_LIBXENTOOLLOG > ], > + extra_link_args = [ "-Wl,-rpath-link="+PATH_LIBXENCALL, > + > "-Wl,-rpath-link="+PATH_LIBXENDEVICEMODEL, > + "-Wl,-rpath-link="+PATH_LIBXENEVTCHN, > + > "-Wl,-rpath-link="+PATH_LIBXENFOREIGNMEMORY, > + "-Wl,-rpath-link="+PATH_LIBXENGNTTAB, > + "-Wl,-rpath-link="+PATH_LIBXENTOOLCORE, > + "-Wl,-rpath-link="+PATH_LIBXENTOOLLOG > ],
This basically open-codes SHLIB_libxenctrl + SHLIB_libxenguest. Isn't it
better to pass it from make that already has all the dependencies
resolved?
> sources = [ "xen/lowlevel/xc/xc.c" ])
>
> xs = Extension("xs",
> @@ -33,6 +44,7 @@ xs = Extension("xs",
> library_dirs = [ PATH_XENSTORE ],
> libraries = [ "xenstore" ],
> depends = [ PATH_XENSTORE + "/libxenstore.so" ],
> + extra_link_args = [ "-Wl,-rpath-link="+PATH_LIBXENTOOLCORE
> ],
> sources = [ "xen/lowlevel/xs/xs.c" ])
>
> plat = os.uname()[0]
--
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
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