diff mbox

let kbuild mkdir for dir/file.o

Message ID 51a483e4.cfaf420a.3b33.5494@mx.google.com (mailing list archive)
State New, archived
Headers show

Commit Message

zzs0213@gmail.com May 28, 2013, 10:14 a.m. UTC 
From: ??? <zzs213@126.com>

when obj-y += dir/file.o
the $(obj)/dir not created, this patch fix this

this bug caused by commit
  f5fb976520a53f45f8bbf2e851f16b3b5558d485

Signed-off-by: ??? <zzs0213@gmail.com>
---
 scripts/Makefile.lib |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

zzs May 29, 2013, 3:42 a.m. UTC | #1 
anybody any idea?
diff mbox

Patch

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 51bb3de..6bae5a9 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -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)