Re: [R] RSPerl on OS X

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From: A.J. Rossini (rossini@blindglobe.net)
Date: Fri 19 Jul 2002 - 06:59:35 EST


Message-id: <87r8i04urs.fsf@jeeves.blindglobe.net>


>>>>> "jan" == Jan de Leeuw <deleeuw@stat.ucla.edu> writes:

    jan> On OS X there is a difference between bundles loadable at runtime
    jan> (foo.so) and dynamic libraries used at link time (foo.dylib). They
    jan> are build with different linker flags. This creates the problem what
    jan> libR.dylib is, precisely, because obviously it is a module that must
    jan> be loaded into perl at runtime. Your perl does find libR.dylib, but
    jan> it cannot find the symbols it needs in there (it seems). Since this
    jan> will be a problem for all of the "bi-directional" OmegaHat packages, I
    jan> think

    jan> it must be resolved in a general way by the OmegaHat team.

Jan -

Does libR.so get built during fink's install, then?

(I noticed a few problems with SJava along those lines, but havn't
traced down all the problems yet... one of these years I'll have
time...).

(on a side note to Jan -- what's the preferred approach for getting
PVM working on OS-X? Or can one do it?)

best,
-tony

-- 
A.J. Rossini				Rsrch. Asst. Prof. of Biostatistics
U. of Washington Biostatistics		rossini@u.washington.edu	
FHCRC/SCHARP/HIV Vaccine Trials Net	rossini@scharp.org
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