kbuild: pass dst= to Makefile.headersinst from top Makefile
We can always pass dst= from the top Makefile. This will simplify
the logic in Makefile.headersinst.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst
index 4e9287b..e9147f0 100644
--- a/scripts/Makefile.headersinst
+++ b/scripts/Makefile.headersinst
@@ -23,15 +23,12 @@
$(filter-out $(srcdir)/,\
$(sort $(dir $(wildcard $(srcdir)/*/)))))
-# caller may set destination dir (when installing to asm/)
-_dst := $(if $(dst),$(dst),$(obj))
-
# Recursion
__headers: $(subdirs)
.PHONY: $(subdirs)
$(subdirs):
- $(Q)$(MAKE) $(hdr-inst)=$(obj)/$@ dst=$(_dst)/$@
+ $(Q)$(MAKE) $(hdr-inst)=$(obj)/$@ dst=$(dst)/$@
# Skip header install/check for include/uapi and arch/$(hdr-arch)/include/uapi.
# We have only sub-directories there.
@@ -48,8 +45,7 @@
include $(old-kbuild-file)
endif
-installdir := $(INSTALL_HDR_PATH)/$(subst uapi/,,$(_dst))
-
+installdir := $(INSTALL_HDR_PATH)/$(dst)
gendir := $(objtree)/$(subst include/,include/generated/,$(obj))
header-files := $(notdir $(wildcard $(srcdir)/*.h))
header-files += $(notdir $(wildcard $(srcdir)/*.agh))