Is there a page in the Sage wiki or Sage documentation about "How to install Sage from source faster" that gathers all those tricks?

The only thing I currently use is parallel stuff : export MAKE = "make -j4" For example, how do I know that the architecture of my dual core os x laptop is CoreDuo or Core2 or Corei2 or whatever when I want to set the SAGE_ATLAS_ARCH? http://doc.sagemath.org/html/en/installation/source.html#environment-variables On Thursday, October 13, 2016 at 11:03:20 AM UTC+2, François wrote: > > Not spending the time compiling gcc to get gfortran? > > François > > > On 13/10/2016, at 22:01, Sébastien Labbé <sla...@gmail.com <javascript:>> > wrote: > > > > > > > > On Wednesday, October 12, 2016 at 9:07:24 PM UTC+2, Eric Gourgoulhon > wrote: > > > with Ubuntu 16.04, if you install the Ubuntu package gfortran-5, your > Sage build will use the system gfortran, which works fine (no missing > libgfortran.so.3). > > > > Is there any other reason/advantage for Sage to use the system gfortran? > > > > Sébastien > > > > -- > > 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 <javascript:>. > > To post to this group, send email to sage-...@googlegroups.com > <javascript:>. > > 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.