Hmm.. again, this is a distutils related issue. It looks like you've
got the latest EPD (guessing from the 5.0.0 in your path) and they
likely compiled it with a 10.3 target using gcc 4.0.1 (or similar),
and they seem to have used a generic "gcc" rather than specifying a
particular version like "gcc-4.0" when they did the build.
First, make sure that when you are building boost it's building for
that python install, and not Apple's (if you're wanting to use that
python install). I think it should display which version it has
selected in some of the output prior to the full build stage.
Second, you'll either need to filter out that "-Wno-long-double" from
the CFLAGS/CXXFLAGS that distutils is putting together, or try
building with gcc-4.0.1.
For pyopencl, the following seems to force using gcc-4.0.1:
CC=gcc-4.0 make
It's also possible that something similar may be needed for boost,
although a quick test using Apple's Python 2.6.1 and boost having been
built with gcc 4.2 and rebuilding pyopencl with the above gcc-4.0
appears to work.
Good luck :-)
-jsnyder
P.S.: Anyone know of any guides out there that lay out some general
rules for working around these issues when one has multiple python
installs that might have been built using different compilers and are
installed in different places? This seems to be somewhat unique to OS
X due to Apple always providing a python install, but users frequently
install pre-packaged python distributions.
Andreas: It looks like hack_distutils() or something similar with
aksetup_helper could be modified to pick up on situations like this?
On Sep 16, 2009, at 12:03 AM, Jake Ross wrote:
hi
Im trying to get started with PyOpenCL but am running into some
walls. Whenever I try to build the package either by using ./
configure ... make or python setup.py build I get the following error
Jake-Ross-Computer:pyopencl-0.91 Ross$ python setup.py build
running build
running build_py
running build_ext
building '_cl' extension
gcc -fno-strict-aliasing -Wno-long-double -no-cpp-precomp -mno-fused-
madd -fno-common -dynamic -I/Library/Frameworks/Python.framework/
Versions/5.0.0/include -O3 -DNDEBUG -Isrc/cpp -I/Library/Frameworks/
Python.framework/Versions/5.0.0/lib/python2.5/site-packages/numpy/
core/include -I/Library/Frameworks/Python.framework/Versions/5.0.0/
include/python2.5 -c src/wrapper/wrap_cl.cpp -o build/
temp.macosx-10.3-i386-2.5/src/wrapper/wrap_cl.o -arch i386 -arch
x86_64 -isysroot /Developer/SDKs/MacOSX10.6.sdk
cc1plus: error: unrecognized command line option "-Wno-long-double"
cc1plus: error: unrecognized command line option "-Wno-long-double"
lipo: can't figure out the architecture type of: /var/folders/HR/
HR4MJfTvGmSHMD5GW6NlvU+++TI/-Tmp-//ccBx1lvA.out
error: command 'gcc' failed with exit status 1
I followed the instructions on the wiki to install Boost but always
get
...failed updating 28 targets...
dont really know where to go from here. Im pretty excited to start
working with pyopencl so any help would be great
Thanks
Jake
Jake Ross
New Mexico Geochronology Research Laboratory
[email protected]
[email protected]
575-835-5994 (office)
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