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Commit 51bece91 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild 

* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild:
  kbuild: introduce utsrelease.h
  kbuild: explicit turn off gcc stack-protector
parents d8cb7c1d 63104eec

Makefile

+21 −12
Original line number Diff line number Diff line
@@ -309,6 +309,9 @@ CPPFLAGS := -D__KERNEL__ $(LINUXINCLUDE) 


CFLAGS          := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \

                   -fno-strict-aliasing -fno-common

# Force gcc to behave correct even for buggy distributions

CFLAGS          += $(call cc-option, -fno-stack-protector-all \

                                     -fno-stack-protector)

AFLAGS          := -D__ASSEMBLY__



# Read KERNELRELEASE from include/config/kernel.release (if it exists)
@@ -809,8 +812,8 @@ endif 
# prepare2 creates a makefile if using a separate output directory

prepare2: prepare3 outputmakefile



prepare1: prepare2 include/linux/version.h include/asm \

                   include/config/auto.conf

prepare1: prepare2 include/linux/version.h include/linux/utsrelease.h \

                   include/asm include/config/auto.conf

ifneq ($(KBUILD_MODULES),)

	$(Q)mkdir -p $(MODVERDIR)

	$(Q)rm -f $(MODVERDIR)/*
@@ -845,21 +848,26 @@ include/asm: 
# needs to be updated, so this check is forced on all builds



uts_len := 64



define filechk_version.h

define filechk_utsrelease.h

	if [ `echo -n "$(KERNELRELEASE)" | wc -c ` -gt $(uts_len) ]; then \

	  echo '"$(KERNELRELEASE)" exceeds $(uts_len) characters' >&2;    \

	  exit 1;                                                         \

	fi;                                                               \

	(echo \#define UTS_RELEASE \"$(KERNELRELEASE)\"; \

	  echo \#define LINUX_VERSION_CODE `expr $(VERSION) \\* 65536 + $(PATCHLEVEL) \\* 256 + $(SUBLEVEL)`; \

	 echo '#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))'; \

	)

	(echo \#define UTS_RELEASE \"$(KERNELRELEASE)\";)

endef



define filechk_version.h

	(echo \#define LINUX_VERSION_CODE $(shell                             \

	expr $(VERSION) \* 65536 + $(PATCHLEVEL) \* 256 + $(SUBLEVEL));     \

	echo '#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))';)

endef



include/linux/version.h: $(srctree)/Makefile include/config/kernel.release FORCE

include/linux/version.h: $(srctree)/Makefile FORCE

	$(call filechk,version.h)



include/linux/utsrelease.h: include/config/kernel.release FORCE

	$(call filechk,utsrelease.h)



# ---------------------------------------------------------------------------



PHONY += depend dep
@@ -953,6 +961,7 @@ CLEAN_FILES += vmlinux System.map \ 
MRPROPER_DIRS  += include/config include2

MRPROPER_FILES += .config .config.old include/asm .version .old_version \

                  include/linux/autoconf.h include/linux/version.h      \

                  include/linux/utsrelease.h                            \

		  Module.symvers tags TAGS cscope*



# clean - Delete most, but leave enough to build external modules

arch/alpha/boot/bootp.c

+1 −1
Original line number Diff line number Diff line
@@ -9,7 +9,7 @@ 
 */

#include <linux/kernel.h>

#include <linux/string.h>

#include <linux/version.h>

#include <linux/utsrelease.h>

#include <linux/mm.h>



#include <asm/system.h>

arch/alpha/boot/bootpz.c

+1 −1
Original line number Diff line number Diff line
@@ -11,7 +11,7 @@ 
 */

#include <linux/kernel.h>

#include <linux/string.h>

#include <linux/version.h>

#include <linux/utsrelease.h>

#include <linux/mm.h>



#include <asm/system.h>

arch/alpha/boot/main.c

+1 −1
Original line number Diff line number Diff line
@@ -7,7 +7,7 @@ 
 */

#include <linux/kernel.h>

#include <linux/string.h>

#include <linux/version.h>

#include <linux/utsrelease.h>

#include <linux/mm.h>



#include <asm/system.h>

arch/frv/kernel/setup.c

+1 −1
Original line number Diff line number Diff line
@@ -10,7 +10,7 @@ 
 * 2 of the License, or (at your option) any later version.

 */



#include <linux/version.h>

#include <linux/utsrelease.h>

#include <linux/kernel.h>

#include <linux/sched.h>

#include <linux/delay.h>