rpath options to linkers, OSX issue

[Russel Winder via Digitalmars-d]

Ariovistus originally reported Issue 2940 against SCons and the D
toolset (http://scons.tigris.org/issues/show_bug.cgi?id=2940). The gdc
tool uses "-Wl,-rpath=." in the gdc command to set the rpath for gdc.
The dmd tool uses "-L-rpath=." in the dmd command to set the rpath for
dmd.

This all works fine on Linux. I haven't managed to find a way to test
this on Windows.

It seems for the first time (which surprised me as I thought I had
checked this), I am running the tests on OSX and "-L-rpath=." generates
"-rpath=." to the ld which is Clang and it rejects this option.

I am assuming the problem is in my OSX set up and not in what dmd is
doing. I get dmd via MacPorts, it is v2.066-devel.

Is there an OSX user out there having no problem with dmd and dynamic
libraries I can prevail upon to give me a hand with this? 

-- 
Russel.
=============================================================================
Dr Russel Winder      t: +44 20 7585 2200   voip: sip:russel.winder at ekiga.net
41 Buckmaster Road    m: +44 7770 465 077   xmpp: russel at winder.org.uk
London SW11 1EN, UK   w: www.russel.org.uk  skype: russel_winder
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