diff options
| author | Wolfgang Denk <wd@denx.de> | 2012-04-19 02:36:44 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2012-04-21 16:48:14 +0200 |
| commit | 896bbb5316f9e473d95766a2f295cc6f69af3a51 (patch) | |
| tree | 9151599eedc74ca8465efe191d38154ce4aca4cf /dts/Makefile | |
| parent | 82f45866ee90b5e6a8f63500ae6feada0864d821 (diff) | |
fdt: avoid bad MAKEALL status
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.
Also, get rid of the temp file: dtc accepts "-" for stdin.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'dts/Makefile')
| -rw-r--r-- | dts/Makefile | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/dts/Makefile b/dts/Makefile index 8b13b23245..914e479fb2 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 $(DTS_CPPFLAGS) - >$@.tmp - $(DTC) -R 4 -p 0x1000 -O dtb -o ${DT_BIN} $@.tmp - rm $@.tmp + 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' |