R
Ron Garret
I'm trying to build PyObjC on an Intel Mac running OS X 10.5.7. The
build is breaking because distutils seems to want to build extension
modules as universal binaries, but some of the libraries it depends on
are built for intel-only, i.e.:
[ron@mickey:~/Desktop/pyobjc-framework-ScreenSaver-2.2b2]$ python2.6
setup.py build
/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils
/dist.py:266: UserWarning: Unknown distribution option: 'options'
warnings.warn(msg)
running build
running build_py
running build_ext
building 'ScreenSaver._inlines' extension
gcc -arch ppc -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -g
-bundle -undefined dynamic_lookup
build/temp.macosx-10.3-i386-2.6/Modules/_ScreenSaver_inlines.o -o
build/lib.macosx-10.3-i386-2.6/ScreenSaver/_inlines.so -framework
ScreenSaver
ld: in /Developer/SDKs/MacOSX10.4u.sdk/usr/local/lib/libTIFF.dylib, file
is not of required architecture for architecture ppc
collect2: ld returned 1 exit status
lipo: can't open input file:
/var/folders/nT/nTiypn-v2RatkU+BYncrKU+++TI/-Tmp-//ccMFYRkt.out (No such
file or directory)
error: command 'gcc' failed with exit status 1
[ron@mickey:~/Desktop/pyobjc-framework-ScreenSaver-2.2b2]$ file
build/temp.macosx-10.3-i386-2.6/Modules/_ScreenSaver_inlines.o
build/temp.macosx-10.3-i386-2.6/Modules/_ScreenSaver_inlines.o: Mach-O
universal binary with 2 architectures
build/temp.macosx-10.3-i386-2.6/Modules/_ScreenSaver_inlines.o (for
architecture ppc): Mach-O object ppc
build/temp.macosx-10.3-i386-2.6/Modules/_ScreenSaver_inlines.o (for
architecture i386): Mach-O object i386
[ron@mickey:~/Desktop/pyobjc-framework-ScreenSaver-2.2b2]$ file
/usr/local/lib/libtiff.dylib
/usr/local/lib/libtiff.dylib: Mach-O dynamically linked shared library
i386
How do I get distutils to stop trying to build extensions as universal
binaries?
Thanks,
rg
build is breaking because distutils seems to want to build extension
modules as universal binaries, but some of the libraries it depends on
are built for intel-only, i.e.:
[ron@mickey:~/Desktop/pyobjc-framework-ScreenSaver-2.2b2]$ python2.6
setup.py build
/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/distutils
/dist.py:266: UserWarning: Unknown distribution option: 'options'
warnings.warn(msg)
running build
running build_py
running build_ext
building 'ScreenSaver._inlines' extension
gcc -arch ppc -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -g
-bundle -undefined dynamic_lookup
build/temp.macosx-10.3-i386-2.6/Modules/_ScreenSaver_inlines.o -o
build/lib.macosx-10.3-i386-2.6/ScreenSaver/_inlines.so -framework
ScreenSaver
ld: in /Developer/SDKs/MacOSX10.4u.sdk/usr/local/lib/libTIFF.dylib, file
is not of required architecture for architecture ppc
collect2: ld returned 1 exit status
lipo: can't open input file:
/var/folders/nT/nTiypn-v2RatkU+BYncrKU+++TI/-Tmp-//ccMFYRkt.out (No such
file or directory)
error: command 'gcc' failed with exit status 1
[ron@mickey:~/Desktop/pyobjc-framework-ScreenSaver-2.2b2]$ file
build/temp.macosx-10.3-i386-2.6/Modules/_ScreenSaver_inlines.o
build/temp.macosx-10.3-i386-2.6/Modules/_ScreenSaver_inlines.o: Mach-O
universal binary with 2 architectures
build/temp.macosx-10.3-i386-2.6/Modules/_ScreenSaver_inlines.o (for
architecture ppc): Mach-O object ppc
build/temp.macosx-10.3-i386-2.6/Modules/_ScreenSaver_inlines.o (for
architecture i386): Mach-O object i386
[ron@mickey:~/Desktop/pyobjc-framework-ScreenSaver-2.2b2]$ file
/usr/local/lib/libtiff.dylib
/usr/local/lib/libtiff.dylib: Mach-O dynamically linked shared library
i386
How do I get distutils to stop trying to build extensions as universal
binaries?
Thanks,
rg