I worked out some settings so that I no longer receive the error.
The steps I used are outlined below:
(1) grabbed a clean 1.3 source via svn
(2) changed the first in the 'relax' file to read:
#! /usr/bin/env python
which by default will use /sw/bin/python instead of /usr/bin/python
on my system
(3) edited the gnulink.py in the scons distribution (line 49):
elif env['PLATFORM'] == 'darwin':
#env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS -
dynamiclib')
env['SHLINKFLAGS'] = SCons.Util.CLVar('$LINKFLAGS')
(4) invoked 'scons' in the main directory
(5) moved 'maths_fns/relax_fit.dylib' to 'maths_fns/relax_fit.so' to
match the file name that is present after linux complication
Would it be possible to change the
#! /usr/bin/env python
line in relax to
#! /usr/bin/env python
or would that break functionality?
Doug
On Nov 8, 2006, at 11:07 AM, Edward d'Auvergne wrote:
> I wonder if it is the file 'maths_fns/relax_fit.dylib' which should
> have a different extension? As relax hides the importing error
> messages and prints 'ImportError: relaxation curve fitting is
> unavailable, try compiling the C modules.' instead, you can get the
> true error message by typing the following at the relax prompt:
>
> from maths_fns.relax_fit import setup, func, dfunc, d2func,
> back_calc_I
>
> Does typing this give any useful messages?
>
> Edward
>
>
> On 11/9/06, Douglas Kojetin <douglas.kojetin@xxxxxxxxx> wrote:
>> Hi Edward-
>>
>> The following worked without error:
>>
>> gcc -bundle -bundle_loader /sw/bin/python -dynamic -o
>> maths_fns/relax_fit.dylib maths_fns/c_chi2.os maths_fns/
>> exponential.os
>> maths_fns/relax_fit.os
>>
>> but invoking relax afterwards suggests the relaxation curve fitting
>> is still not available:
>>
>> % ./relax --test
>>
>> ImportError: relaxation curve fitting is unavailible, try compiling
>> the C modules.
>>
>> Is there anything else I need to do or should try?
>>
>> Thanks,
>> Doug
>>
>>
>> On Nov 8, 2006, at 9:30 AM, Edward d'Auvergne wrote:
>> > Hi,
>> >
>> > I have to warn you first that the 'tensor_pdb' branch is very
>> unstable
>> > code at the moment and I'm constantly breaking things as the code
>> > shapes up. There may be times when it won't even run. These
>> aren't
>> > related to this bug though.
>> >
>> > I've had a look at the 'sconstruct' script in the base relax
>> directory
>> > and one thing which is apparent is the '-dynamiclib' flag being
>> passed
>> > into 'gcc'. The script has been specifically modified for OS X to
>> > compile the shared objects to be loaded by python, hence the
>> > '-bundle', etc. flags. However '-dynamiclib' is not one of the
>> > options in the script so it must be SCons adding that. If you type
>> > the following gcc line at the prompt, do get the same
>> > 'powerpc-apple-darwin8-gcc-4.0.1' error message or does the code
>> > compile?
>> >
>> > gcc -bundle -bundle_loader /sw/bin/python -dynamic -o
>> > maths_fns/relax_fit.dylib maths_fns/c_chi2.os maths_fns/
>> exponential.os
>> > maths_fns/relax_fit.os
>> >
>> > If we can work out how to compile the C modules on the command
>> line,
>> > then the SCons script can be subsequently updated to pass the
>> correct
>> > options to gcc.
>> >
>> > Cheers,
>> >
>> > Edward
>> >
>> >
>> > On 11/8/06, anonymous <NO-REPLY.INVALID-ADDRESS@xxxxxxx> wrote:
>> >>
>> >> URL:
>> >> <http://gna.org/bugs/?7670>
>> >>
>> >> Summary: scons compile issue
>> >> Project: relax
>> >> Submitted by: None
>> >> Submitted on: Wednesday 11/08/2006 at 13:52 CET
>> >> Category: Scons build system
>> >> Priority: 5 - Normal
>> >> Severity: 4 - Important
>> >> Status: None
>> >> Privacy: Public
>> >> Assigned to: None
>> >> Originator Name: doug
>> >> Originator Email:
>> >> Open/Closed: Open
>> >> Release: 1.2.7
>> >> Operating System: Mac OS X
>> >>
>> >> _______________________________________________________
>> >>
>> >> Details:
>> >>
>> >> I'm using the tensor_pdb version (svn co
>> >> svn://svn.gna.org/svn/relax/branches/tensor_pdb) and running Mac
>> >> OS X 10.4.8
>> >> w/ gcc version 4.0.1 (PowerPC version).
>> >>
>> >> I tried to install relax using the directions in the relax.pdf
>> >> section 1.2.1
>> >> using the 'scons' program under OS X. I am seeing the following
>> >> error (even
>> >> after trying to execute 'scons' a few times, which is shown
>> below):
>> >>
>> >> % scons clean
>> >> scons: Reading SConscript files ...
>> >> scons: done reading SConscript files.
>> >> scons: Building targets ...
>> >> clean_temp_files(["clean_temp"], [])
>> >>
>> >> ###############################
>> >> # Cleaning up temporary files #
>> >> ###############################
>> >>
>> >>
>> >>
>> >> Removing the files ending in ['pyc', 'bak', 'o', 'os', 'obj',
>> >> 'exp', 'lib'].
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> clean_manual_files(["manual_clean"], [])
>> >>
>> >> ##########################################
>> >> # Cleaning up the temporary manual files #
>> >> ##########################################
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> clean_files(["clean"], [])
>> >>
>> >> ###############
>> >> # Cleaning up #
>> >> ###############
>> >>
>> >>
>> >>
>> >> Removing the files ending in ['so', 'sconsign', 'dll'].
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> scons: done building targets.
>> >>
>> >>
>> >>
>> >> % scons
>> >> scons: Reading SConscript files ...
>> >> scons: done reading SConscript files.
>> >> scons: Building targets ...
>> >>
>> >>
>> >>
>> >>
>> >> ###########################
>> >> # Compiling the C modules #
>> >> ###########################
>> >>
>> >>
>> >> Building the relaxation curve fitting module 'maths_fns/
>> >> relax_fit.dylib'
>> >>
>> >> gcc -I/sw/include/python2.4 -fPIC -c -o maths_fns/c_chi2.os
>> >> maths_fns/c_chi2.c
>> >> gcc -I/sw/include/python2.4 -fPIC -c -o maths_fns/exponential.os
>> >> maths_fns/exponential.c
>> >> gcc -I/sw/include/python2.4 -fPIC -c -o maths_fns/relax_fit.os
>> >> maths_fns/relax_fit.c
>> >> gcc -bundle -bundle_loader /sw/bin/python -dynamic -dynamiclib -o
>> >> maths_fns/relax_fit.dylib maths_fns/c_chi2.os maths_fns/
>> >> exponential.os
>> >> maths_fns/relax_fit.os
>> >> powerpc-apple-darwin8-gcc-4.0.1: -bundle not allowed with -
>> dynamiclib
>> >> scons: *** [maths_fns/relax_fit.dylib] Error 1
>> >> scons: building terminated because of errors.
>> >>
>> >>
>> >>
>> >>
>> >> I blindly tried removing the -bundle and -bundle_loader flags, but
>> >> that did
>> >> not help.
>> >>
>> >>
>> >>
>> >> _______________________________________________________
>> >>
>> >> Follow-up Comments:
>> >>
>> >>
>> >> -------------------------------------------------------
>> >> Date: Wednesday 11/08/2006 at 13:52 CETBy: Anonymous
>> >> I'm using the tensor_pdb version (svn co
>> >> svn://svn.gna.org/svn/relax/branches/tensor_pdb) and running Mac
>> >> OS X 10.4.8
>> >> w/ gcc version 4.0.1 (PowerPC version).
>> >>
>> >> I tried to install relax using the directions in the relax.pdf
>> >> section 1.2.1
>> >> using the 'scons' program under OS X. I am seeing the following
>> >> error (even
>> >> after trying to execute 'scons' a few times, which is shown
>> below):
>> >>
>> >> % scons clean
>> >> scons: Reading SConscript files ...
>> >> scons: done reading SConscript files.
>> >> scons: Building targets ...
>> >> clean_temp_files(["clean_temp"], [])
>> >>
>> >> ###############################
>> >> # Cleaning up temporary files #
>> >> ###############################
>> >>
>> >>
>> >>
>> >> Removing the files ending in ['pyc', 'bak', 'o', 'os', 'obj',
>> >> 'exp', 'lib'].
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> clean_manual_files(["manual_clean"], [])
>> >>
>> >> ##########################################
>> >> # Cleaning up the temporary manual files #
>> >> ##########################################
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> clean_files(["clean"], [])
>> >>
>> >> ###############
>> >> # Cleaning up #
>> >> ###############
>> >>
>> >>
>> >>
>> >> Removing the files ending in ['so', 'sconsign', 'dll'].
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> scons: done building targets.
>> >>
>> >>
>> >>
>> >> % scons
>> >> scons: Reading SConscript files ...
>> >> scons: done reading SConscript files.
>> >> scons: Building targets ...
>> >>
>> >>
>> >>
>> >>
>> >> ###########################
>> >> # Compiling the C modules #
>> >> ###########################
>> >>
>> >>
>> >> Building the relaxation curve fitting module 'maths_fns/
>> >> relax_fit.dylib'
>> >>
>> >> gcc -I/sw/include/python2.4 -fPIC -c -o maths_fns/c_chi2.os
>> >> maths_fns/c_chi2.c
>> >> gcc -I/sw/include/python2.4 -fPIC -c -o maths_fns/exponential.os
>> >> maths_fns/exponential.c
>> >> gcc -I/sw/include/python2.4 -fPIC -c -o maths_fns/relax_fit.os
>> >> maths_fns/relax_fit.c
>> >> gcc -bundle -bundle_loader /sw/bin/python -dynamic -dynamiclib -o
>> >> maths_fns/relax_fit.dylib maths_fns/c_chi2.os maths_fns/
>> >> exponential.os
>> >> maths_fns/relax_fit.os
>> >> powerpc-apple-darwin8-gcc-4.0.1: -bundle not allowed with -
>> dynamiclib
>> >> scons: *** [maths_fns/relax_fit.dylib] Error 1
>> >> scons: building terminated because of errors.
>> >>
>> >>
>> >>
>> >>
>> >> I blindly tried removing the -bundle and -bundle_loader flags, but
>> >> that did
>> >> not help.
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >>
>> >> _______________________________________________________
>> >>
>> >> Reply to this item at:
>> >>
>> >> <http://gna.org/bugs/?7670>
>> >>
>> >> _______________________________________________
>> >> Message sent via/by Gna!
>> >> http://gna.org/
>> >>
>> >>
>> >> _______________________________________________
>> >> relax (http://nmr-relax.com)
>> >>
>> >> This is the relax-devel mailing list
>> >> relax-devel@xxxxxxx
>> >>
>> >> To unsubscribe from this list, get a password
>> >> reminder, or change your subscription options,
>> >> visit the list information page at
>> >> https://mail.gna.org/listinfo/relax-devel
>> >>
>>
>>
>>
>>
Re: [bug #7670] scons compile issue