There are no more Kbuild files outside uapi directories used
for exported headers so drop support for these.
Also update documentation to reference the correct files.
Except for destination-y which has no in-tree users at the moment.
Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Cc: David Howells <dhowells@xxxxxxxxxx>
---
Documentation/kbuild/makefiles.txt | 4 ++--
scripts/Makefile.headersinst | 17 +----------------
2 files changed, 3 insertions(+), 18 deletions(-)
diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
index c600e2f..98b89bf 100644
--- a/Documentation/kbuild/makefiles.txt
+++ b/Documentation/kbuild/makefiles.txt
@@ -1294,7 +1294,7 @@ See subsequent chapter for the syntax of the Kbuild file.
header-y specify header files to be exported.
Example:
- #include/linux/Kbuild
+ #include/linux/uapi/Kbuild
header-y += usb/
header-y += aio_abi.h
@@ -1314,7 +1314,7 @@ See subsequent chapter for the syntax of the Kbuild file.
up in another directory when doing 'make O=...' builds.
Example:
- #include/linux/Kbuild
+ #include/linux/uapi/Kbuild
genhdr-y += version.h
--- 7.3 destination-y
diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst
index 8ccf830..3f72031 100644
--- a/scripts/Makefile.headersinst
+++ b/scripts/Makefile.headersinst
@@ -16,11 +16,6 @@ include $(kbuild-file)
# called may set destination dir (when installing to asm/)
_dst := $(if $(destination-y),$(destination-y),$(if $(dst),$(dst),$(obj)))
-old-kbuild-file := $(srctree)/$(subst uapi/,,$(obj))/Kbuild
-ifneq ($(wildcard $(old-kbuild-file)),)
-include $(old-kbuild-file)
-endif
-
include scripts/Kbuild.include
installdir := $(INSTALL_HDR_PATH)/$(subst uapi/,,$(_dst))
@@ -40,8 +35,6 @@ wrapper-files := $(filter $(header-y), $(generic-y))
srcdir := $(srctree)/$(obj)
gendir := $(objtree)/$(gen)
-oldsrcdir := $(srctree)/$(subst /uapi,,$(obj))
-
# all headers files for this dir
header-y := $(filter-out $(generic-y), $(header-y))
all-files := $(header-y) $(genhdr-y) $(wrapper-files)
@@ -52,13 +45,6 @@ input-files1 := $(foreach hdr, $(header-y), \
$(wildcard $(srcdir)/$(hdr))) \
)
input-files1-name := $(notdir $(input-files1))
-input-files2 := $(foreach hdr, $(header-y), \
- $(if $(wildcard $(srcdir)/$(hdr)),, \
- $(if $(wildcard $(oldsrcdir)/$(hdr)), \
- $(wildcard $(oldsrcdir)/$(hdr)), \
- $(error Missing UAPI file $(srcdir)/$(hdr))) \
- ))
-input-files2-name := $(notdir $(input-files2))
input-files3 := $(foreach hdr, $(genhdr-y), \
$(if $(wildcard $(gendir)/$(hdr)), \
$(wildcard $(gendir)/$(hdr)), \
@@ -79,7 +65,6 @@ quiet_cmd_install = INSTALL $(printdir) ($(words $(all-files))\
file$(if $(word 2, $(all-files)),s))
cmd_install = \
$(CONFIG_SHELL) $< $(installdir) $(srcdir) $(input-files1-name); \
- $(CONFIG_SHELL) $< $(installdir) $(oldsrcdir) $(input-files2-name); \
$(CONFIG_SHELL) $< $(installdir) $(gendir) $(input-files3-name); \
for F in $(wrapper-files); do \
echo "\#include <asm-generic/$$F>" > $(installdir)/$$F; \
@@ -106,7 +91,7 @@ __headersinst: $(subdirs) $(install-file)
@:
targets += $(install-file)
-$(install-file): scripts/headers_install.sh $(input-files1) $(input-files2) $(input-files3) FORCE
+$(install-file): scripts/headers_install.sh $(input-files1) $(input-files3) FORCE
$(if $(unwanted),$(call cmd,remove),)
$(if $(wildcard $(dir $@)),,$(shell mkdir -p $(dir $@)))
$(call if_changed,install)
--
1.9.3
--
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