I just upgraded the buildbot to the new OSX version and I can't build Sage any more. I've read the thread about the Mojave dumpster fire and installed command line tools and /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg, so /usr/include is populated. Latest XCode. Compilation fails in GCC as per https://trac.sagemath.org/ticket/26426, but shouldn't we use Xcode clang by default nowadays? Relevant configure output:
configure: === checking whether to install the gcc SPKG === checking for C++ compiler vendor... clang checking whether g++ supports C++11 features by default... no checking whether g++ supports C++11 features with -std=gnu++11... yes checking for gcc option to accept ISO C99... none needed checking if gcc accepts -dumpversion option... yes checking gcc version... 4.2.1 checking if g++ accepts -dumpversion option... yes checking g++ version... 4.2.1 configure: === checking whether to install the git SPKG === checking for git... /usr/bin/git checking for a sed that does not truncate output... /usr/bin/sed configure: === checking whether to install the patch SPKG === checking for GNU patch >= 2.7.0... no configure: === checking whether to install the curl SPKG === checking for curl 7.22... /usr/bin/curl checking curl/curl.h usability... yes checking curl/curl.h presence... yes checking for curl/curl.h... yes configure: === checking whether to install the yasm SPKG === checking for yasm supporting the adox instruction... no checking for Fortran flag needed to accept free-form source... unknown configure: Your Fortran compiler does not accept free-format source code configure: which means the compiler is either seriously broken, or configure: is too old to build Sage. configure: === checking whether to install the gfortran SPKG === configure: Installing GCC because a Fortran compiler is missing We all know that OSX doesn't come with a fortran compiler, but that output comes from SAGE_MUST_INSTALL_GCC([a Fortran compiler is missing]) so it forces installing of all of gcc? Shouldn't that just force gfortran installation? Not related, but I made https://trac.sagemath.org/ticket/26713 to deal with the /usr/include situation -- 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
