On Apr 22, 2006, at 14:51, Alex Martelli wrote: > > On Apr 22, 2006, at 1:51 PM, Daniel Lord wrote: > ... >> So the answer, IMHO and I could be wrong since I am very new to >> this, is one of two choices: >> 1) use 'ld' to produce two separate builds and then use 'lipo' to >> weld them together as a 'FAT' dylib or >> 2) To use 'cc' to build the dylibs and it takes care of teh >> seprate building and 'lipo-ing' >> >> Or maybe I have this wrong and the errros only seem the same and >> they are really dissimilar. > > I'm pretty new at this too -- I've owned an intel Mac for less than > a month, and it's been a busy time, little chance to learn or tweak > much yet; and in particular I've not yet been able to build a fat- > binary .so Python extension with the Universal MacPython 2.4.3 and > any simple "python setup.py build_ext -i" approach. Ronald may > hopefully understand these issues (and what if anything needs to be > tweaked in distutils) a bit better...
I just bought my Macbook Pro about 2 weeks ago so I am twice the newbie ;-) I just now wrote a quick and dirty test of making static 'FAT' lib that succeeded... At first I got these errors similar to what we've been seeing: [EMAIL PROTECTED] make -f Makefile cc -O2 -fno-common -c answer1.c cc -O2 -fno-common -c answer2.c ar crv libanswer.a answer1.o answer2.o a - answer1.o a - answer2.o ranlib libanswer.a cc -arch ppc -arch i386 -Wl,-syslibroot,/Developer/SDKs/ MacOSX10.4u.sdk -o static static.o -L. -lanswer /usr/bin/ld: for architecture ppc /usr/bin/ld: warning static.o cputype (7, architecture i386) does not match cputype (18) for specified -arch flag: ppc (file not loaded) rch flag: ppc (can't load from it) /usr/bin/ld: Undefined symbols: _main collect2: ld returned 1 exit status lipo: can't open input file: /var/tmp//ccEO7pnk.out (No such file or directory) make: *** [static] Error 1 Then poking around the docs and "Advanced OSX Programming", I found something to try: LDFLAGS = -arch ppc -arch i386 -Wl,-syslibroot,/Developer/SDKs/ MacOSX10.4u.sdk And that did it. Try it an let me know if that solves your problem...more later after I figure out the details _______________________________________________ Pythonmac-SIG maillist - Pythonmac-SIG@python.org http://mail.python.org/mailman/listinfo/pythonmac-sig
