Re: [Pythonmac-SIG] py2app/64-bit/Mach-O Headers

[Ronald Oussoren]

On 6 Oct, 2009, at 16:30, Kevin Walzer wrote:

I'm trying to bundle up a Python application that uses four-way universal builds of Python and Tk (64-bit/32-bit for PPC and x86). py2app chokes when trying to link the Tk frameworks in the app bundle:

WARNING: Mach-O header may be too large to relocate
WARNING: Mach-O header may be too large to relocate
WARNING: Mach-O header may be too large to relocate
WARNING: Mach-O header may be too large to relocate
Traceback (most recent call last):

   self.run_normal()

   self.create_binaries(py_files, pkgdirs, extensions, loader_files)


<snip>

linking /Users/kevin/Programming/phynchronicity/dist/ Phynchronicity.app/Contents/Frameworks/Tk.framework/Versions/Current -> 8.5 File "/Library/Frameworks/Python64.framework/Versions/2.6/lib/ python2.6/site-packages/py2app-0.4.2-py2.6.egg/py2app/build_app.py", line 589, in _run File "/Library/Frameworks/Python64.framework/Versions/2.6/lib/ python2.6/site-packages/py2app-0.4.2-py2.6.egg/py2app/build_app.py", line 660, in run_normal File "/Library/Frameworks/Python64.framework/Versions/2.6/lib/ python2.6/site-packages/py2app-0.4.2-py2.6.egg/py2app/build_app.py", line 777, in create_binaries I ran across this error in the mailing list archives and saw that it may pertain to the "-headerpad_max_install_names" LD flag. I added this flag to LDFLAGS in my ~/.profile and rebuilt Tcl and Tk with the link flag, but py2app still returns this error. Not sure what to do here. I think py2app should be able to handle building a Tkinter application as 64-bit without these errors; Tkinter isn't some weird edge case. I've installed the latest dev versions of py2app and macholib. I'm also running 10.5.8.

Ronald

My gut feeling is that macholib does not yet support 64-bit binaries. I know for sure that I have never used it with 64-bit binaries yet.

Thanks,
Kevin

--
Kevin Walzer
Code by Kevin
http://www.codebykevin.com
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