Hi Jeroen, I've now succesfully built sage on the machine where it kept failing. Thanks for all the help!
In case anyone has the same problem or wants to figure out what went wrong, here's what I did after which it worked: unset LDFLAGS export PATH=/opt/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin unset LD_LIBRARY_PATH unset SAGE_KEEP_BUILT_SPKGS make distclean make I think one of the first two must have done the trick, as LD_LIBRARY_PATH was unset to begin with, and I already tried the rest before. The original LDFLAGS was LDFLAGS=-L/opt/local/lib (I have no idea what that is) and the original path was PATH=/opt/local/bin:/sage:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/git/bin where /sage was empty (because of Jean-Pierre's remark), so the difference in PATH is git. Best, Marco 2013/12/20 Jeroen Demeyer <jdeme...@cage.ugent.be> > On 2013-12-20 11:17, Marco Streng wrote: > >> 11:10:43:~/sage_built_on_mavericks/sage-6.0$ which gcc >> /usr/bin/gcc >> 11:16:07:~/sage_built_on_mavericks/sage-6.0$ gcc --version >> Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr >> --with-gxx-include-dir=/usr/include/c++/4.2.1 >> Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn) >> Target: x86_64-apple-darwin13.0.0 >> Thread model: posix >> >> Just to be sure, I started with freshly downloaded sources and built >> from scratch after rebooting. >> > That looks normal, so I have no idea why it doesn't work for you :-( > > I would try to make sure that there are no leftovers from older Sage > versions anywhere on your system. > > > -- > You received this message because you are subscribed to the Google Groups > "sage-release" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-release+unsubscr...@googlegroups.com. > To post to this group, send email to sage-release@googlegroups.com. > Visit this group at http://groups.google.com/group/sage-release. > For more options, visit https://groups.google.com/groups/opt_out. > -- You received this message because you are subscribed to the Google Groups "sage-release" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-release+unsubscr...@googlegroups.com. To post to this group, send email to sage-release@googlegroups.com. Visit this group at http://groups.google.com/group/sage-release. For more options, visit https://groups.google.com/groups/opt_out.