Edward,
The fix appears to be...
@@ -486,7 +485,7 @@
# Catch Mac OS X and send the correct command line options to the
linker (these may become redundant as SCons improves).
if env['PLATFORM'] == 'darwin':
- env.Append(LINKFLAGS = ['-bundle', '-bundle_loader', sys.prefix +
path.sep + 'bin' + path.sep + 'python', '-dynamic'])
+ env.Append(LINKFLAGS = ['-bundle', '-bundle_loader', sys.prefix +
path.sep + 'bin' + path.sep + 'python', '-dynamic', '-undefined',
'dynamic_lookup'])
env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS')
env['SHLIBSUFFIX'] = '.so'
This should work on Mac OS X 10.4 or later.
Jack
On Mon, Aug 17, 2009 at 07:34:54PM +0200, Edward d'Auvergne wrote:
> Hi,
>
> If that is the case, we need to switch back to the dynamiclib
> approach. Can you delete the 3 'sconstruct' script lines after "#
> Catch Mac OS X and send the correct command line options to the
> linker" and see if that works. Or try gcc with the '-dynamiclib' flag
> (note that some of the other flags, although I'm not sure which, need
> to be removed). It could be quite possible that the Fink Python 2.6
> installation has removed the need for the bundle-loader approach :S
>
> Cheers,
>
> Edward
>
>
> 2009/8/17 Jack Howarth <[email protected]>:
> > Edward,
> > Actually, I don't think the -bundle-loader approach will work
> > with python2.6 because it is linked against the libpython2.6 dylib
> > and not the static lib like python2.5. If you compare the symbols
> > returned fron "nm /sw/bin/python2.6" with "nm /sw/bin/python2.5",
> > the first case is a very short list...
> >
> > 0000200c D _NXArgc
> > 00002008 D _NXArgv
> > U _PyMac_Error
> > U _Py_Main
> > 00002000 D ___progname
> > 00001fa8 t __dyld_func_lookup
> > 00001000 A __mh_execute_header
> > 00002004 D _environ
> > U _exit
> > 00001fd0 T _main
> > 00002010 d dyld__mach_header
> > 00001f78 t dyld_stub_binding_helper
> > 00001f30 T start
> >
> > compared to the latter case. I really think we need to explicitly
> > link in /sw/lib/python2.6/config/libpython2.6.dylib.
> > Jack
> >
> > On Mon, Aug 17, 2009 at 07:08:31PM +0200, Edward d'Auvergne wrote:
> >> Hi,
> >>
> >> I don't think this is an issue, as the include directories should only
> >> contain *.h C header files. Can you find any *.h python files which
> >> are not in /sw/include/python2.6? The second include directory is
> >> just for the numpy *.h files.
> >>
> >> Cheers,
> >>
> >> Edward
> >>
> >>
> >
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