On Fri, Jul 24, 2020 at 10:13 AM Rainer Orth <r...@cebitec.uni-bielefeld.de> wrote: > > Jojo R <jiejie_r...@c-sky.com> writes: > > > gcc/ChangeLog: > > > > * genemit.c (main): Print 'split line'. > > * Makefile.in (insn-emit.c): Define split count and file > [...] > > diff --git a/gcc/Makefile.in b/gcc/Makefile.in > > index 2ba76656dbf..75841e49127 100644 > > --- a/gcc/Makefile.in > > +++ b/gcc/Makefile.in > > @@ -1253,6 +1253,13 @@ ANALYZER_OBJS = \ > > # We put the *-match.o and insn-*.o files first so that a parallel make > > # will build them sooner, because they are large and otherwise tend to be > > # the last objects to finish building. > > + > > +insn-generated-split-num = $(shell grep -c ^processor /proc/cpuinfo) > > This is highly unportable, probably Linux-only. It certainly doesn't > exist on at least Solaris and macOS. Maybe gnulib has something here.
It will also produce different build results depending on the build host which is even more undesirable. Richard, > Rainer > > -- > ----------------------------------------------------------------------------- > Rainer Orth, Center for Biotechnology, Bielefeld University
