On 09/01/15 16:14, Gordon, David S wrote: > This gets rid of some annoying warnings and allows GNU make to parallelise more > parts of a deb-pkg build. The message is ... > > make[3]: warning: jobserver unavailable: using -j1. Add `+' to parent make rule. > > ... so I've added the '+' as suggested. > > Signed-off-by: Dave Gordon <david.s.gordon@xxxxxxxxx> > --- > scripts/package/Makefile | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/scripts/package/Makefile b/scripts/package/Makefile > index 99ca6e7..0dbfae7 100644 > --- a/scripts/package/Makefile > +++ b/scripts/package/Makefile > @@ -88,7 +88,7 @@ quiet_cmd_builddeb = BUILDDEB > > deb-pkg: FORCE > $(MAKE) KBUILD_SRC= > - $(call cmd,builddeb) > + +$(call cmd,builddeb) > > clean-dirs += $(objtree)/debian/ FYI: this speeds up the deb-pkg part of the build by ~10% on my desktop machine (8-core i7) when using my usual "-j16" option (rule-of-thumb: 2 jobs per core). YMMV; it should be an even bigger win on more parallel machines, as without it all the targets within deb-pkg are run serially. .Dave. _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
