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MacOS X port, some progress, need help!
From: |
Per Persson |
Subject: |
MacOS X port, some progress, need help! |
Date: |
Mon, 16 Jul 2001 13:20:42 +0200 |
Hi,
my previous attempts to compile octave for MacOS X have failed due to a
number of undefined symbols.
(See e.g. http://www.octave.org/mailing-lists/help-octave/2001/630 and
http://www.octave.org/mailing-lists/help-octave/2001/623 )
I finally got some time to spend on this and I ripped out all of the
'static T foo;' parts from functions in Array.cc et al and made it a
private member of the class. All instantiation code then went into a
source file ArrayInst.cc that was compiled separately and linked into
octave as the very last object (by adding -lArrayInst.o after the libs
in the makefile). The point here is to make sure that every instance is
initialized _exactly once_ in the code.
This actually works! Well, for some part at least... some (most) of the
undefinded symbols went away.
A log can be found on:
http://homepage.mac.com/persquare/octave_log.html
and the file ArrayInst.cc on:
http://homepage.mac.com/persquare/ArrayInst.cc
I'm pretty sure that this is the way to go but I can't get any further -
all this is making my brain hurt! So maybe someone who is fluent in the
use of C++ and templates can help out?
(I used octave 2.1.34 sources, gcc 2.95.2 and f2c)
/Per
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