From: Rob Herring <robh@kernel.org>
Date: Tue, 27 Feb 2018 23:49:57 +0000 (-0600)
Subject: kbuild: add dtc as dependency on .dtb files
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d8fdf659377f21e0cb1f0ef72acc55a73736cf38;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

kbuild: add dtc as dependency on .dtb files

If dtc is rebuilt, we should rebuild .dtb files with the new dtc.

Change-Id: I313ee55506628c0922161541adf293735cb4edae
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>
---

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 4661de07300e..16c0af229c84 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -306,10 +306,10 @@ cmd_dtc = mkdir -p $(dir ${dtc-tmp}) ; \
 		-d $(depfile).dtc.tmp $(dtc-tmp) ; \
 	cat $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile)
 
-$(obj)/%.dtb: $(src)/%.dts FORCE
+$(obj)/%.dtb: $(src)/%.dts $(DTC) FORCE
 	$(call if_changed_dep,dtc)
 
-$(obj)/%.dtbo: $(src)/%.dts FORCE
+$(obj)/%.dtbo: $(src)/%.dts $(DTC) FORCE
 	$(call if_changed_dep,dtc)
 
 dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp)