Hi Wolfgang, On Thu, Apr 19, 2012 at 5:36 AM, Wolfgang Denk <[email protected]> wrote: > Current versions of dtc always print a message like > > DTC: dts->dtb on file "dt.dtb.tmp" > > which cannot even be suppressed with "-qqq". To avoid incorrect > MAKEALL status, we manually filter out this message. This is a bit > complicated, as we have to make sure to set a correct return code.
See the discussion on this patch: http://patchwork.ozlabs.org/patch/149833/ A patch to fix this has now been accepted to dtc. So if you update dtc you should find this message goes away. 3cbf829 dtc: Remove spurious output on stderr > > Also, get rid of the temp file: dtc accepts "-" for stdin. > > Signed-off-by: Wolfgang Denk <[email protected]> > Cc: Simon Glass <[email protected]> > --- > dts/Makefile | 10 +++++++--- > 1 files changed, 7 insertions(+), 3 deletions(-) > > diff --git a/dts/Makefile b/dts/Makefile > index 8b13b23..914e479 100644 > --- a/dts/Makefile > +++ b/dts/Makefile > @@ -46,9 +46,13 @@ all: $(obj).depend $(LIB) > DT_BIN := $(obj)dt.dtb > > $(DT_BIN): $(TOPDIR)/board/$(VENDOR)/dts/$(DEVICE_TREE).dts > - cat $< | $(CPP) -P $(DTS_CPPFLAGS) - >[email protected] > - $(DTC) -R 4 -p 0x1000 -O dtb -o ${DT_BIN} [email protected] > - rm [email protected] > + rc=$$( \ > + cat $< | $(CPP) -P $(DTS_CPPFLAGS) - | \ > + { { $(DTC) -R 4 -p 0x1000 -O dtb -o ${DT_BIN} - 2>&1 ; \ > + echo $$? >&3 ; } | \ > + grep -v '^DTC: dts->dtb on file' ; \ > + } 3>&1 ) ; \ > + exit $$rc > > process_lds = \ > $(1) | sed -r -n 's/^OUTPUT_$(2)[ ("]*([^")]*).*/\1/p' > -- > 1.7.7.6 > Regards, Simon _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
