[PATCH v3] genemit.c (main): split insn-emit.c for compiling parallelly

[Jojo R]

在 2020年7月24日 +0800 PM4:12，Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>，写道：
> Jojo R <jiejie_rong@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.
>

Thank you and it’s fixed in the next version patch
> Rainer
>
> --
> -----------------------------------------------------------------------------
> Rainer Orth, Center for Biotechnology, Bielefeld University