Hello everybody !!!! While attempting to upgrade the optional cbc package we met an issue I have no idea how to solve. For some mysterious reason (for which I did not try to find an explanation -- this package is exhausting me), Coin requires some optional libraries to be run. On my computer, I need to add the libraries librt, libz, and libbz2 to the modules_list.py file :
- libraries = ["csage", "stdc++", "Cbc", "CbcSolver", "Cgl", "Clp", "CoinUtils", "OsiCbc", "OsiClp", "Osi", "OsiVol", "Vol"]) + libraries = ["csage", "stdc++", "Cbc", "Cgl", "CbcSolver", "Clp","CoinUtils", "OsiClp", "Osi", "z", "bz2", "rt"]) The thing is that when John tests it on his own computer the compilation fails, because it looks like there is no librt on Mac. Actually, it just isn't needed for everything runs fine without the -lrt flag on his computer. Well. Is there any way to detect the architecture and use this rt flag on non-mac computers ? It may be easier to fix the problem from inside the SPKG, though. Would anybody know how to write something like that in a bash script : if <I am not running mac>: export LDFLAGS="$LDFLAGS -lrt" For it may be easier to check it there than from modules_list.py.... Thank you very much for your help ! :-) Nathann -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
