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kbuild: add dtc as dependency on .dtb files

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

Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Rob Herring
2018-02-27 17:49:57 -06:00
parent e71de5ee08
commit b8fc5b2157
1 changed files with 1 additions and 1 deletions
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2
scripts/Makefile.lib
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@@ -316,7 +316,7 @@ cmd_dtc = mkdir -p $(dir ${dtc-tmp}) ; \
-d $(depfile).dtc.tmp $(dtc-tmp) ; \ -d $(depfile).dtc.tmp $(dtc-tmp) ; \
cat $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile) cat $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile)
$(obj)/%.dtb: $(src)/%.dts FORCE $(obj)/%.dtb: $(src)/%.dts $(DTC) FORCE
$(call if_changed_dep,dtc) $(call if_changed_dep,dtc)
dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp) dtc-tmp = $(subst $(comma),_,$(dot-target).dts.tmp)