On 26 Mar 2017, at 23:36, Mark Millard <markmi_at_dsl-only.net> wrote: > > I upgraded from llvm40 r4 to final. An interesting result was > its creation of a backup package for llvm40-4.0.0.r4: > > about 13 cpu-core-hours running pkg create > > (Remember: I've been building with WITH_DEBUG= ) Its > single-threaded status stands out via elapsed time > approximately matching. > > I'll note that it was somewhat under 6 elapsed hours for > staging to have been populated (-j4 with 4 cores present > helps for this part). > > (Of course these elapsed-time figures are rather system > dependent, although the ratio might be more stable.) > > > > Also interesting was: > > Installed packages to be REMOVED: > llvm40-4.0.0.r4 > > Number of packages to be removed: 1 > > The operation will free 49 GiB. Yes, this is big. But there is no real need to build the llvm ports with debug information, unless you want to hack on llvm itself. And in that case, you are better served by a Subversion checkout or Git clone from upstream instead. -Dimitry
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