[PATCH 08/12] dtc: be more quiet with "make -s"
Arnd Bergmann
arnd at arndb.de
Sat Sep 29 07:36:13 EST 2012
On a normal build, we get output from both make and from dtc
about each file that is being processed.
DTC arch/arm/boot/vexpress-v2p-ca5s.dtb
DTC: dts->dtb on file "/git/arnd/linux-arm/arch/arm/boot/dts/vexpress-v2p-ca5s.dts"
DTC arch/arm/boot/vexpress-v2p-ca9.dtb
DTC: dts->dtb on file "/git/arnd/linux-arm/arch/arm/boot/dts/vexpress-v2p-ca9.dts"
DTC arch/arm/boot/vexpress-v2p-ca15-tc1.dtb
DTC: dts->dtb on file "/git/arnd/linux-arm/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts"
DTC arch/arm/boot/vexpress-v2p-ca15_a7.dtb
DTC: dts->dtb on file "/git/arnd/linux-arm/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts"
When both lines refer to the same action. When building with "make -s",
the "DTC: dts->dtb ..." line is the only output we currently get.
This patch makes dtc not output the message when the "-q" flag is passed,
and ensures that we pass it in both cases.
Signed-off-by: Arnd Bergmann <arnd at arndb.de>
Cc: Michal Marek <mmarek at suse.cz>
Cc: devicetree-discuss at lists.ozlabs.org
Cc: David Gibson <dwg at au1.ibm.com>
---
scripts/Makefile.lib | 2 +-
scripts/dtc/dtc.c | 5 +++--
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 0be6f11..662528a 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -264,7 +264,7 @@ $(obj)/%.dtb.S: $(obj)/%.dtb
$(call cmd,dt_S_dtb)
quiet_cmd_dtc = DTC $@
-cmd_dtc = $(objtree)/scripts/dtc/dtc -O dtb -o $@ -b 0 $(DTC_FLAGS) -d $(depfile) $<
+cmd_dtc = $(objtree)/scripts/dtc/dtc -O dtb -o $@ -b 0 $(DTC_FLAGS) -q -d $(depfile) $<
# Bzip2
# ---------------------------------------------------------------------------
diff --git a/scripts/dtc/dtc.c b/scripts/dtc/dtc.c
index 2ef5e2e..a1586ff 100644
--- a/scripts/dtc/dtc.c
+++ b/scripts/dtc/dtc.c
@@ -188,8 +188,9 @@ int main(int argc, char *argv[])
if (minsize)
fprintf(stderr, "DTC: Use of \"-S\" is deprecated; it will be removed soon, use \"-p\" instead\n");
- fprintf(stderr, "DTC: %s->%s on file \"%s\"\n",
- inform, outform, arg);
+ if (!quiet)
+ fprintf(stderr, "DTC: %s->%s on file \"%s\"\n",
+ inform, outform, arg);
if (depname) {
depfile = fopen(depname, "w");
--
1.7.10
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