Dear all, Still trying to build Sage on Cygwin, I am now stuck with farey_symbol.pyx (in the Sage spkg). Quite strangely, at linking time I get undefined references in farey.so to convert_to_* functions wich are available in farey_symbol.so (after fixing the undefined references to gmp functions IIRC). I tried to tweak the order of the so files on the command lines but did not get more lucky. I also thought it could be a function name mamgling issue, but trying to changing extern C to extern was not helpful either.
Could anyone give it a try? (Here is Cygwin 1.7.15 on Windows 7 64 bits, gcc/g++ 4.5.3) That would be nice to confirm that it's not my installation which is completely broken. I guess one could try this without building all spkg's (not sure what the dependencies really are), by running Cython on farey_symbol.pyx and then g++ on the three farey.cpp/farey_symbol.cpp/sl2z.cpp and then linking them with g++. Best, JP -- -- To post to this group, send an email to [email protected] To unsubscribe from this group, send an email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
