linux-kernel - [PATCH 10/13] UAPI: Move linux/version.h

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Message-ID: <20120720215832.14854.80740.stgit@warthog.procyon.org.uk>
Date:	Fri, 20 Jul 2012 22:58:32 +0100
From:	David Howells <dhowells@...hat.com>
To:	linux-arch@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, arnd@...db.de, tglx@...utronix.de,
	mingo@...nel.org, davej@...hat.com
Subject: [PATCH 10/13] UAPI: Move linux/version.h

Move include/linux/version.h to the include/generated/ header directory.
A later patch will move it to include/uapi/generated/.

This allows us to get rid of the objhdr-y list.

Signed-off-by: David Howells <dhowells@...hat.com>
---

 Makefile             |   13 +++++++------
 include/linux/Kbuild |    2 +-
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/Makefile b/Makefile
index d6f09dd..bd0763f 100644
--- a/Makefile
+++ b/Makefile
@@ -447,9 +447,11 @@ asm-generic:
 # Detect when mixed targets is specified, and make a second invocation
 # of make so .config is not included in this case either (for *config).
 
+version_h := include/generated/linux/version.h
+
 no-dot-config-targets := clean mrproper distclean \
 			 cscope gtags TAGS tags help %docs check% coccicheck \
-			 include/linux/version.h headers_% archheaders archscripts \
+			 $(version_h) headers_% archheaders archscripts \
 			 kernelversion %src-pkg
 
 config-targets := 0
@@ -815,7 +817,7 @@ endif
 # prepare2 creates a makefile if using a separate output directory
 prepare2: prepare3 outputmakefile asm-generic
 
-prepare1: prepare2 include/linux/version.h include/generated/utsrelease.h \
+prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
                    include/config/auto.conf
 	$(cmd_crmodverdir)
 
@@ -848,7 +850,7 @@ define filechk_version.h
 	echo '#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))';)
 endef
 
-include/linux/version.h: $(srctree)/Makefile FORCE
+$(version_h): $(srctree)/Makefile FORCE
 	$(call filechk,version.h)
 
 include/generated/utsrelease.h: include/config/kernel.release FORCE
@@ -893,7 +895,7 @@ PHONY += archscripts
 archscripts:
 
 PHONY += __headers
-__headers: include/linux/version.h scripts_basic asm-generic archheaders archscripts FORCE
+__headers: $(version_h) scripts_basic asm-generic archheaders archscripts FORCE
 	$(Q)$(MAKE) $(build)=scripts build_unifdef
 
 PHONY += headers_install_all
@@ -1003,8 +1005,7 @@ CLEAN_DIRS  += $(MODVERDIR)
 # Directories & files removed with 'make mrproper'
 MRPROPER_DIRS  += include/config usr/include include/generated          \
                   arch/*/include/generated
-MRPROPER_FILES += .config .config.old .version .old_version             \
-                  include/linux/version.h                               \
+MRPROPER_FILES += .config .config.old .version .old_version $(version_h) \
 		  Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS
 
 # clean - Delete most, but leave enough to build external modules
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 8760be3..ecd8820d 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -20,7 +20,7 @@ header-y += netfilter_ipv6/
 header-y += usb/
 header-y += wimax/
 
-objhdr-y += version.h
+genhdr-y += version.h
 
 ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/include/asm/a.out.h \
 		  $(srctree)/include/asm-$(SRCARCH)/a.out.h \

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