[PATCH 06/22] Makefile: Avoid rebuilding .dtb files each time

Drop the FORCE from the rule that builds .dtb files and let the normal dependency checking do its work. This should work correctly, at least for .dts files that don't use /include/.

Signed-off-by: Simon Glass sjg@chromium.org ---

scripts/Makefile.lib | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 78bbebe7e93..03b348c8df8 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -328,7 +328,7 @@ cmd_dtc = mkdir -p $(dir ${dtc-tmp}) ; \ ; \ sed "s:$(pre-tmp):$(<):" $(depfile).pre.tmp $(depfile).dtc.tmp > $(depfile)

-$(obj)/%.dtb: $(src)/%.dts FORCE +$(obj)/%.dtb: $(src)/%.dts $(call if_changed_dep,dtc)

pre-tmp = $(subst $(comma),_,$(dot-target).pre.tmp)