I recently installed Xcode 5.0 on a few OS X machines, and now Sage doesn't build. The now-installed version of "gcc" maybe looks suspicious:
$ 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-500.2.76) (based on LLVM 3.3svn) Target: x86_64-apple-darwin12.5.0 Thread model: posix Can someone with an older version of Xcode remind me of what "gcc --version" returns? When trying to build Sage, mpir fails. The end of the mpir log: checking whether make sets $(MAKE)... yes checking whether to enable maintainer-specific portions of Makefiles... no checking ABI=64 checking compiler /usr/bin/gcc -m64 ... no, gcc-4.3.2 on 64bit is bad , try -O1 or -fno-strict-aliasing for the flags checking ABI=32 checking compiler /usr/bin/gcc -m32 -O2 -fomit-frame-pointer ... no, gcc-4.3.2 on 64bit is bad , try -O1 or -fno-strict-aliasing for the flags checking compiler /usr/bin/gcc -O2 -fomit-frame-pointer ... no, gcc-4.3.2 on 64bit is bad , try -O1 or -fno-strict-aliasing for the flags configure: error: could not find a working compiler, see config.log for details Error configuring MPIR (with CFLAGS unset). Consult .../mpir-2.6.0.p2/src/config.log for for details. real 0m4.124s user 0m0.655s sys 0m0.798s Any suggestions? -- John -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/groups/opt_out.
