let kbuild mkdir for dir/file.o
PATCH 1/1 let kbuild mkdir for dir/file.o
when add a obj with dir to obj-y, like this
obj-y += dir/file.o
the $(obj)/dir not created, this patch fix this
this bug caused by commit
f5fb976520a53f45f8bbf2e851f16b3b5558d485
Signed-off-by 张忠山 <[email protected]>
--- scripts/Makefile.lib | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
scripts/Makefile.lib +2 -1
@@ -63,7 +63,8 @@ multi-objs := $(multi-objs-y) $(multi-objs-m) subdir-obj-y := $(filter %/built-in.o, $(obj-y)) # $(obj-dirs) is a list of directories that contain object files -obj-dirs := $(dir $(multi-objs) $(subdir-obj-y)) +__subdir-obj-y := $(foreach o,$(obj-y),$(if $(filter-out $(o),$(notdir $(o))),$(o))) +obj-dirs := $(dir $(multi-objs) $(__subdir-obj-y)) # Replace multi-part objects by their individual parts, look at local dir only real-objs-y := $(foreach m, $(filter-out $(subdir-obj-y), $(obj-y)), $(if $(strip $($(m:.o=-objs)) $($(m:.o=-y))),$($(m:.o=-objs)) $($(m:.o=-y)),$(m))) $(extra-y)
Signature · 1 line
1.7.9.5