On Thu, Jul 02, 2020 at 10:59:34AM +0200, Ahmad Fatoum wrote: > As described in the documentation, upstream device trees extended by > barebox should take care to cause compile errors, not runtime errors, > when the paths they extend disappear. This way, breakage can be easily > detected when synchronizing the dts/ directory and fixed right then. > > Make this process easier by providing a dtbs target that builds all > device trees in arch/$(SRCARCH)/dts/ if available. > > Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx> > --- > Makefile | 18 ++++++++++++++++++ > 1 file changed, 18 insertions(+) > > diff --git a/Makefile b/Makefile > index 0da032532712..9fa741966c00 100644 > --- a/Makefile > +++ b/Makefile > @@ -990,6 +990,20 @@ include/generated/version.h: FORCE > include/generated/utsrelease.h: include/config/kernel.release FORCE > $(call filechk,utsrelease.h) > > +# --------------------------------------------------------------------------- > +# Devicetree files > + > +ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/dts/),) > +dtstree := arch/$(SRCARCH)/dts > +endif > + > +ifneq ($(dtstree),) > + > +PHONY += dtbs > +dtbs: $(patsubst $(srctree)/%.dts,$(objtree)/%.dtb,$(wildcard $(srctree)/$(dtstree)/*.dts)) > + > +endif Can we do this in a way that only rebuilds the changed files and not every dts again? Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
