kbuild: use shorten logs for cat rules
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
diff --git a/Makefile b/Makefile
index f3bdcf0..cce239f 100644
--- a/Makefile
+++ b/Makefile
@@ -750,14 +750,17 @@
cmd_mkimage = $(objtree)/tools/mkimage $(MKIMAGEFLAGS_$(@F)) -d $< $@ \
$(if $(KBUILD_VERBOSE:1=), >/dev/null)
+quiet_cmd_cat = CAT $@
+cmd_cat = cat $(filter-out $(PHONY), $^) > $@
+
all: $(ALL-y)
PHONY += dtbs
dtbs dts/dt.dtb: checkdtc u-boot
$(Q)$(MAKE) $(build)=dts dtbs
-u-boot-dtb.bin: u-boot.bin dts/dt.dtb
- cat $^ >$@
+u-boot-dtb.bin: u-boot.bin dts/dt.dtb FORCE
+ $(call if_changed,cat)
OBJCOPYFLAGS_u-boot.hex := -O ihex
@@ -879,13 +882,13 @@
rm spl/u-boot-spl-pad.bin
ifeq ($(CONFIG_OF_SEPARATE),y)
-u-boot-dtb-tegra.bin: u-boot-nodtb-tegra.bin dts/dt.dtb
- cat $^ > $@
+u-boot-dtb-tegra.bin: u-boot-nodtb-tegra.bin dts/dt.dtb FORCE
+ $(call if_changed,cat)
endif
endif
-u-boot-img.bin: spl/u-boot-spl.bin u-boot.img
- cat spl/u-boot-spl.bin u-boot.img > $@
+u-boot-img.bin: spl/u-boot-spl.bin u-boot.img FORCE
+ $(call if_changed,cat)
# PPC4xx needs the SPL at the end of the image, since the reset vector
# is located at 0xfffffffc. So we can't use the "u-boot-img.bin" target
@@ -1053,11 +1056,15 @@
u-boot.lds: $(LDSCRIPT) prepare
$(CPP) $(cpp_flags) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$< >$@
+PHONY += nand_spl
nand_spl: prepare
$(Q)$(MAKE) $(build)=nand_spl/board/$(BOARDDIR) all
-u-boot-nand.bin: nand_spl u-boot.bin
- cat nand_spl/u-boot-spl-16k.bin u-boot.bin > u-boot-nand.bin
+nand_spl/u-boot-spl-16k.bin: nand_spl
+ @:
+
+u-boot-nand.bin: nand_spl/u-boot-spl-16k.bin u-boot.bin FORCE
+ $(call if_changed,cat)
spl/u-boot-spl.bin: tools prepare
$(Q)$(MAKE) obj=spl -f $(srctree)/spl/Makefile all