What's your compile line and how do you use package config? Are you building with --static without passing --static to pkg-config? @HWLOC_LIBS@ should only be needed for static linking so putting it in Libs.private should be fine (it's returned by "pkg-config --libs --static hwloc").
Brice Le 04/01/2013 23:25, Erik Schnetter a écrit : > Brice > > No, this did not actually work. I was confused. It seems that > Libs.private is ignored. > > Instead, I am now applying the following patch: > > --- hwloc-1.6.orig/hwloc.pc.in <http://hwloc.pc.in>2012-11-12 > 06:33:14.000000000 -0500 > +++ hwloc-1.6/hwloc.pc.in <http://hwloc.pc.in>2013-01-04 > 10:09:54.000000000 -0500 > @@ -9,4 +9,4 @@ > Requires.private: @HWLOC_REQUIRES@ > Cflags: -I${includedir} > -Libs: -L${libdir} -lhwloc > +Libs: -L${libdir} -lhwloc @HWLOC_LIBS@ > Libs.private: @LIBS@ > > This seems to work. > > -erik > > > > On Fri, Jan 4, 2013 at 10:47 AM, Erik Schnetter <schnet...@gmail.com > <mailto:schnet...@gmail.com>> wrote: > > Brice > > Yes, this did the trick. Thanks! > > -erik > > > On Fri, Jan 4, 2013 at 1:33 AM, Brice Goglin > <brice.gog...@inria.fr <mailto:brice.gog...@inria.fr>> wrote: > > Hello Erik > I am not a pkgconfig expert but my feeling is that this has > buggy for a long time. hwloc.pc.in <http://hwloc.pc.in> should > likely use HWLOC_LIBS instead of LIBS. On my machine, it makes > Libs.private change from -dl to -lm -lnuma here (with -lpci > -lxml2 depending on the config). We also need to check whether > -ldl should be kept because of plugin support too. > Can you change LIBS instead HWLOC_LIBS in hwloc.pc.in > <http://hwloc.pc.in>, rerun configure, and try again? > Brice > > > > Le 04/01/2013 04:50, Erik Schnetter a écrit : >> I just installed hwloc 1.6 on a Linux Red Hat system. libnuma >> is required for linking -- I receive linker errors if I omit >> -lnuma, and I see that -lnuma is listed in libhwloc.la >> <http://libhwloc.la> under "dependency_libs". However, >> pkgconfig/hwloc.pc does not mention libnuma. It does mention >> libpci, though. >> >> Does this sound like an error when hwloc.pc is generated, or >> am I misunderstanding how pkg-config works? If you give me a >> pointer, I'd be happy to try an provide a patch. >> >> -erik >> >> >> -- >> Erik Schnetter <schnet...@gmail.com >> <mailto:schnet...@gmail.com>> >> http://www.perimeterinstitute.ca/personal/eschnetter/ >> >> >> _______________________________________________ >> hwloc-users mailing list >> hwloc-us...@open-mpi.org <mailto:hwloc-us...@open-mpi.org> >> http://www.open-mpi.org/mailman/listinfo.cgi/hwloc-users > > > > > -- > Erik Schnetter <schnet...@gmail.com <mailto:schnet...@gmail.com>> > http://www.perimeterinstitute.ca/personal/eschnetter/ > > > > > -- > Erik Schnetter <schnet...@gmail.com <mailto:schnet...@gmail.com>> > http://www.perimeterinstitute.ca/personal/eschnetter/
