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UAPI: Remove the objhdr-y export list

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Remove the objhdr-y export list as it is no longer used.  genhdr-y should be
used instead.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Dave Jones <davej@redhat.com>
This commit is contained in:
David Howells 2012-10-02 18:01:56 +01:00
parent d183e6f570
commit 40f1d4c200
2 changed files with 6 additions and 9 deletions
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8
Documentation/kbuild/makefiles.txt
View File

@ -45,7 +45,7 @@ This document describes the Linux kernel Makefiles.
=== 7 Kbuild syntax for exported headers
--- 7.1 header-y
--- 7.2 objhdr-y
--- 7.2 genhdr-y
--- 7.3 destination-y
--- 7.4 generic-y
@ -1282,15 +1282,15 @@ See subsequent chapter for the syntax of the Kbuild file.
Subdirectories are visited before their parent directories.
--- 7.2 objhdr-y
--- 7.2 genhdr-y
objhdr-y specifies generated files to be exported.
genhdr-y specifies generated files to be exported.
Generated files are special as they need to be looked
up in another directory when doing 'make O=...' builds.
Example:
#include/linux/Kbuild
objhdr-y += version.h
genhdr-y += version.h
--- 7.3 destination-y

7
scripts/Makefile.headersinst
View File

@ -3,8 +3,7 @@
#
# header-y - list files to be installed. They are preprocessed
# to remove __KERNEL__ section of the file
# objhdr-y - Same as header-y but for generated files
# genhdr-y - Same as objhdr-y but in a generated/ directory
# genhdr-y - Same as header-y but in a generated/ directory
#
# ==========================================================================
@ -37,9 +36,8 @@ wrapper-files := $(filter $(header-y), $(generic-y))
# all headers files for this dir
header-y := $(filter-out $(generic-y), $(header-y))
all-files := $(header-y) $(objhdr-y) $(genhdr-y) $(wrapper-files)
all-files := $(header-y) $(genhdr-y) $(wrapper-files)
input-files := $(addprefix $(srctree)/$(obj)/,$(header-y)) \
$(addprefix $(objtree)/$(obj)/,$(objhdr-y)) \
$(addprefix $(objtree)/$(gen)/,$(genhdr-y))
output-files := $(addprefix $(install)/, $(all-files))
@ -56,7 +54,6 @@ quiet_cmd_install = INSTALL $(printdir) ($(words $(all-files))\
file$(if $(word 2, $(all-files)),s))
cmd_install = \
$(PERL) $< $(srctree)/$(obj) $(install) $(SRCARCH) $(header-y); \
$(PERL) $< $(objtree)/$(obj) $(install) $(SRCARCH) $(objhdr-y); \
$(PERL) $< $(objtree)/$(gen) $(install) $(SRCARCH) $(genhdr-y); \
for F in $(wrapper-files); do \
echo "\#include <asm-generic/$$F>" > $(install)/$$F; \