On 2/18/2013 9:26 AM, Jack Howarth wrote: > On x86_64 fink 10.6, the new python26-2.6.8-2 build fails with the > error... > > ld: in /usr/lib/libncurses.5.dylib, missing required architecture x86_64 in > file for architecture x86_64 > collect2: ld returned 1 exit status > > The problem is that compile line... > > gcc -bundle libpython2.6.dylib > build/temp.macosx-10.6-x86_64-2.6/sw/src/fink.build/python26-2.6.8-2/Python-2.6.8/Modules/readline.o > -lreadline -lncursesw -o build/lib.macosx-10.6-x86_64-2.6/readline.so -I. > -IInclude -I./Include -I/sw/include -L/sw/lib/system-openssl/lib -L/sw/lib > -L/sw/lib/system-openssl/lib -L/sw/lib -L/sw/lib/system-openssl/lib -L/sw/lib > -L/usr/lib/termcap > > which is placing -lreadline --lncursesw before any of the instance of > -L/sw/lib.
To add to the record, it is more than just the order of -l and -L flags, because on 10.7/xcode4.6, this is the linker line (note -L/sw/lib at beginning which seems to be set by SetLDFLAGS): gcc -L/sw/lib/system-openssl/lib -L/sw/lib -bundle libpython2.6.dylib -L/sw/lib/system-openssl/lib -L/sw/lib -I. -IInclude -I./Include -I/sw/include build/temp.macosx-10.7-x86_64-2.6/sw/build.build/python26-2.6.8-2/Python-2.6.8/Modules/readline.o -L/usr/lib/termcap -L/sw/lib/system-openssl/lib -L/sw/lib -lreadline -lncursesw -o build/lib.macosx-10.7-x86_64-2.6/readline.so and it gives the same error you see since /usr/lib/libncurses.5.dylib is i386 only. *But* if I downgrade to use our readline5, then the build succeeds. Both of Fink's readline dylibs link to /sw/lib/libncurses.5.dylib. So something beyond flag ordering is happening. Hanspeter addendum: On a 10.6/x86_64 system here, I get this (with successful completion): gcc -L/sw64/lib/system-openssl/lib -L/sw64/lib -bundle libpython2.6.dylib -L/sw64/lib/system-openssl/lib -L/sw64/lib -I. -IInclude -I./Include -I/sw64/include build/temp.macosx-10.6-x86_64-2.6/sw64/build.build/python26-2.6.8-2/Python-2.6.8/Modules/readline.o -L/usr/lib/termcap -L/sw64/lib/system-openssl/lib -L/sw64/lib -lreadline -lncursesw -o build/lib.macosx-10.6-x86_64-2.6/readline.so ------------------------------------------------------------------------------ The Go Parallel Website, sponsored by Intel - in partnership with Geeknet, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials, tech docs, whitepapers, evaluation guides, and opinion stories. Check out the most recent posts - join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Fink-devel mailing list Fink-devel@lists.sourceforge.net List archive: http://news.gmane.org/gmane.os.apple.fink.devel Subscription management: https://lists.sourceforge.net/lists/listinfo/fink-devel
