> "Gary V. Vaughan" wrote:
> > > > If you are sure that it is okay to link non-PIC objects from a static
> > > > archive into a shared library, then this is the right thing to do.
On Friday 20 April 2001 9:57 pm, Matthew Schalit wrote:
> I got an answer from comp.unix.sco.programmer.
Okay Cool. Thanks for that.
> --------------------------------------------------------------------
>
> Matt Schalit <[EMAIL PROTECTED]> wrote:
> : [...] now I would like to know if these interlibrary
> : dependencies are supported on all 7.x.x.
>
> Yes, and in UnixWare 2, and in the upcoming Open UNIX 8.0.0 as well.
>
> :> "Gary V. Vaughan" wrote:
> :> If you are sure that it is okay to link non-PIC objects from
> :> a static archive into a shared library,
>
> Yes, you can do this. (On SCO OpenServer this will not work at
> all, but on all UnixWare and Open UNIX it will.) You will lose
> some performance doing this, since the pages that contain non-PIC
> code will be replicated for each process using them instead of
> being shared, but it will work correctly.
>
> :> You can test this by manually linking
> :> a shared lib with a static archive, and then trying to run
> :> an application linked against only the new shared
> :> library, but that relies on a symbol from the static
> :> archive.
>
> Yes, you should be able to successfully do this test.
> Based on that, I'm not comfortable with my patch.
> As I mentioned, UnixWare 7.x.x is identified as an
>
> i586-sco-sysv5uw7.x.x
>
> and my patch is caught by the sysv) option, then the sco) option.
> But I don't know how to adjust this for UnixWare 2.1.3, though.
>
> Thanks,
> Matthew
Well, I don't know which combinations of triplets we need to accept and
reject for pass_all deplibs, so this could probably use some tweaking... but
the attached patch is the sort of thing you are looking for I think. Let me
know asap so we can get this in before 1.4 tomorrow.
Cheers,
Gary.
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Index: libtool.m4
===================================================================
RCS file: /cvsroot/libtool/libtool/libtool.m4,v
retrieving revision 1.160
diff -u -r1.160 libtool.m4
--- libtool.m4 2001/04/20 20:55:18 1.160
+++ libtool.m4 2001/04/21 15:21:21
@@ -3255,6 +3255,12 @@
esac
;;
esac
+
+case $host in
+*-sco-sysv5uw[78]* | *-sco-sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
])
file_magic_cmd=$lt_cv_file_magic_cmd
deplibs_check_method=$lt_cv_deplibs_check_method
