Sorry if this gets double-posted. I sent from the wrong address
initially and now it seems it will never return from moderator-limbo.
On Dec 17, 2008, at 3:03 AM, Reza Lotun wrote:
Hi,
As an addendum to that, what is the current status of trying to
build Pyobjc 2.0 for Python 2.6? I tried a few weeks ago but it
didn't seem to work - is it at all possible?
Yes, it is possible. I haven't tried building it against the
python.org binary dist of 2.6, but I have a script that will build 2.6
from source and then build pyobjc from trunk. See below for the
important bits.
Thanks,
Reza
On Wed, Dec 17, 2008 at 9:52 AM, David Warde-Farley <d...@cs.toronto.edu
> wrote:
Hi folks,
I noticed today that while PyObjC, etc. is included in the system
Python in 10.5, the py2.5-fat binaries on undefined.org are 1.4.x
series. As I understood it, the python.org UB is the only solution
if you want to build redistributable applications.
Not necessarily. py2app should have no trouble using a custom built
python.
I also have been using it as a jumping off point so that I have a
completely common dev environment on 10.5 and 10.4 for other stuff I
do.
The solution below will only work on 10.5, but it should be possible
to build against the 10.4 universal sdk with the appropriate
modifications.
Well, I'm trying to build PyObjC 2.0 from trunk with the python.org
package and running into all sorts of errors.
For example, pyobjc-core fails to build with this:
Modules/objc/bundle-variables.m: In function
'PyObjC_loadBundleFunctions':
Modules/objc/bundle-variables.m:221: error: '_localHandler'
undeclared (first use in this function)
Modules/objc/bundle-variables.m:221: error: (Each undeclared
identifier is reported only once
Modules/objc/bundle-variables.m:221: error: for each function it
appears in.)
Modules/objc/bundle-variables.m: In function
'PyObjC_loadBundleFunctions':
Modules/objc/bundle-variables.m:221: error: '_localHandler'
undeclared (first use in this function)
Modules/objc/bundle-variables.m:221: error: (Each undeclared
identifier is reported only once
Modules/objc/bundle-variables.m:221: error: for each function it
appears in.)
lipo: can't figure out the architecture type of: /var/folders/Hv/
HvVKXkVwF3Kt9ULgIvCLP++++TI/-Tmp-//ccrLeLvv.out
error: command 'gcc' failed with exit status 1
I found one post on the mailing list from July that went unanswered
detailing pretty much the same situation. Any hints?
I ran into this problem also when first trying to build pyobjc from
trunk. I don't know if it's possible to build against the python.org
binaries, but if you build python from source with the options below
it should work:
export installprefix=/opt/python # set this to wherever you want to
put it
export DYLD_LIBRARY_PATH=$installprefix/lib:$DYLD_LIBRARY_PATH
export DYLD_FRAMEWORK_PATH=$installprefix/Library/Frameworks:
$DYLD_LIBRARY_PATH:$DYLD_FRAMEWORK_PATH
export MACOSX_DEPLOYMENT_TARGET=10.5
export sdk=/Developer/SDKs/MacOSX10.5.sdk
export CPPFLAGS="-I$installprefix/include -L$installprefix/lib"
export CFLAGS="-O -g -isysroot $sdk -arch i386 -arch ppc -mmacosx-
version-min=10.5"
export LDFLAGS="-Wl,-syslibroot,$sdk -flat_namespace"
./configure \
--enable-universalsdk=$sdk \
--enable-framework=$installprefix/Library/Frameworks
make
make install
Then, to build pyobjc, you should be able to use 02-develop-all.sh
from trunk, provided you modify it to use the python you just built
above (change the paths on lines 18, 19, 24, 35, and 36).
Good luck,
-David
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