From 35b786780f375f32cca02d0c965091c976cf3768 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 5 Feb 2016 17:55:14 +0900 Subject: [PATCH] kbuild: fix build rule of u-boot-spl.dtb The build command of u-boot-spl.dtb is not constant, but dependent on CONFIG_OF_SPL_REMOVE_PROPS. Use $(call if_changed,...) so that the change of CONFIG_OF_SPL_REMOVE_PROPS is detected. Also, add tools/fdtgrep to the dependency to make sure u-boot-spl.dtb is generated by the up-to-date fdtgrep in case the tool is modified. Signed-off-by: Masahiro Yamada Reviewed-by: Simon Glass --- scripts/Makefile.spl | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl index bd333e277b..44242842db 100644 --- a/scripts/Makefile.spl +++ b/scripts/Makefile.spl @@ -193,8 +193,8 @@ quiet_cmd_fdtgrep = FDTGREP $@ $(objtree)/tools/fdtgrep -r -O dtb - -o $@ \ $(addprefix -P ,$(subst $\",,$(CONFIG_OF_SPL_REMOVE_PROPS))) -$(obj)/$(SPL_BIN).dtb: dts/dt.dtb - $(call cmd,fdtgrep) +$(obj)/$(SPL_BIN).dtb: dts/dt.dtb $(objtree)/tools/fdtgrep FORCE + $(call if_changed,fdtgrep) quiet_cmd_cpp_cfg = CFG $@ cmd_cpp_cfg = $(CPP) -Wp,-MD,$(depfile) $(cpp_flags) $(LDPPFLAGS) -ansi \ -- 2.25.1