gfortran 7.2.0 builds out of the box. Don’t know about full blown gcc. François
> On 21/09/2017, at 10:44, John H Palmieri <jhpalmier...@gmail.com> wrote: > > Trying to build gfortran yields the same error as reported at > https://trac.sagemath.org/ticket/23898. > > John > > > On Wednesday, September 20, 2017 at 3:08:05 PM UTC-7, John H Palmieri wrote: > I successfully built with the current version (not the updated one) of eclib > plus the patch you mentioned. I will also try to see if gfortran builds. > > On Wednesday, September 20, 2017 at 2:56:59 PM UTC-7, François Bissey wrote: > So I have a build of sage 8.1.beta5 on OS X with Xcode 9 using > > * #12426 - building with clang - you need autotools installed or generate > configure > somewhere that does and copy it in place. > > * an external fortran compiler, given the problems with gcc it may > very well be that gfortran won’t build either - I need to further check that. > > * an updated eclib > https://github.com/JohnCremona/eclib/archive/v20170815.tar.gz > probably not necessary but defaulting to C++11 make logs much nicer since > it cuts down on the warnings. Beware this is not a sdist tarball. > > * the patch at > https://github.com/JohnCremona/eclib/issues/19#issuecomment-314952542 > this is absolutely needed. > > François > > > On 21/09/2017, at 07:10, François Bissey <frp.b...@gmail.com> wrote: > > > > We in fact have a patch on github for a similar problem that was spotted > > before. It proved effective in this instance. So I will proceed with trying > > to build the rest of sage. > > > > François > > > >> On 21/09/2017, at 04:05, John H Palmieri <jhpalm...@gmail.com> wrote: > >> > >> I put the log for that failure at #12426, and then François created an > >> upstream ticket at > >> > >> https://github.com/JohnCremona/eclib/issues/28 > >> > >> in case you want to take a look. > >> > >> > >> On Wednesday, September 20, 2017 at 3:08:13 AM UTC-7, Dima Pasechnik > >> wrote: > >> The eclib does not look like a big problem, some rather standard C++ > >> template issue to be tweaked... > >> > >> On Wednesday, September 20, 2017 at 12:50:32 AM UTC+1, John H Palmieri > >> wrote: > >> I just upgraded an OS X box to Xcode 9.0, and now Sage doesn't build: > >> > >> - with a fresh Sage 8.1.beta5 tarball, gcc doesn't build: > >> > >> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/functional:1398:2: > >> error: no member named 'fancy_abort' in namespace 'std::__1'; did you > >> mean simply 'fancy_abort'? > >> _VSTD::abort(); > >> ^~~~~~~ > >> > >> I'll open a ticket and post the full gcc log. > >> > >> - instead using trac 12426 (compile with clang instead of gcc), eclib > >> doesn't build: > >> > >> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/cmath:572:12: > >> error: call to function 'isnan' that is neither visible in the template > >> definition nor found by argument-dependent lookup > >> return isnan(__lcpp_x); > >> > >> .... > >> > >> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/cmath:592:12: > >> error: call to function 'isinf' that is neither visible in the template > >> definition nor found by argument-dependent lookup > >> return isinf(__lcpp_x); > >> > >> -- > >> 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+...@googlegroups.com. > >> To post to this group, send email to sage-...@googlegroups.com. > >> Visit this group at https://groups.google.com/group/sage-devel. > >> For more options, visit https://groups.google.com/d/optout. > > > > > -- > 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 https://groups.google.com/group/sage-devel. > For more options, visit https://groups.google.com/d/optout. -- 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 https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
