Re: libtool/ld shared libraries

Jim Harris <jimharris_at_freebsd.org> wrote ..
> On Tue, Mar 12, 2013 at 3:44 PM, Waitman Gobble <uzimac_at_da3m0n8t3r.com>wrote:
> 
> >
> > Hi,
> >
> > I'm trying to figure out why my 10.0-CURRENT machine is having issues
> > producing *.so shared library...
> >
> > [659] > uname -a
> > FreeBSD dx.burplex.com 10.0-CURRENT FreeBSD 10.0-CURRENT #0 r248165: Mon
> > Mar 11 18:20:30 PDT 2013     root_at_dx.burplex.com:/usr/obj/usr/src/sys/FURAHA
> >  amd64
> >
> > checking dynamic linker characteristics... no
> > checking how to hardcode library paths into programs... immediate
> > checking whether stripping libraries is possible... yes
> > checking if libtool supports shared libraries... no
> >
> > creating libtool
> > appending configuration tag "CXX" to libtool
> > checking whether the clang++ linker (/usr/bin/ld) supports shared
> > libraries... no
> > checking whether the clang++ linker (/usr/bin/ld) supports shared
> > libraries... no
> > checking dynamic linker characteristics... no
> > checking how to hardcode library paths into programs... unsupported
> >
> > [660] > pkg version | grep libtool
> > libtool-2.4.2                      =
> >
> >
> >
> > (as example) my 9.1-STABLE machine is working OK.
> >
> > # uname -a
> > FreeBSD do.burplex.com 9.1-STABLE FreeBSD 9.1-STABLE #0 r246923M: Sun Feb
> > 17 18:30:48 PST 2013     da3m0n8t3r_at_do.burplex.com:/usr/obj/usr/src/sys/KAGISO
> >  amd64
> >
> > checking whether the cc linker (/usr/bin/ld) supports shared libraries...
> > yes
> > checking dynamic linker characteristics... freebsd9.1 ld.so
> > checking how to hardcode library paths into programs... immediate
> > checking whether stripping libraries is possible... yes
> > checking if libtool supports shared libraries... yes
> >
> > # pkg_info | grep libtool
> > libtool-2.4.2       Generic shared library support script
> >
> >
> >
> > I kind of remember running into this in the past but I can't recall the
> > solution..
> >
> >
> I've run into this before too.  I believe it was the configure script
> interpreting "FreeBSD 10" as "FreeBSD 1", and therefore thinking shared
> library support wasn't available.
> 
> Regards,
> 
> -Jim
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oh, that's exactly what's going on, thanks!

ie,

freebsd1*)
  dynamic_linker=no
  ;;

ld_shlibs_CXX=no

etc


-- 
Waitman Gobble
San Jose California USA