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
......@@ -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 $(MODVERDIR)/*
......@@ -845,21 +848,26 @@ include/asm:
# needs to be updated, so this check is forced on all builds
uts_len := 64
define filechk_utsrelease.h
if [ `echo -n "$(KERNELRELEASE)" | wc -c ` -gt $(uts_len) ]; then \
echo '"$(KERNELRELEASE)" exceeds $(uts_len) characters' >&2; \
exit 1; \
fi; \
(echo \#define UTS_RELEASE \"$(KERNELRELEASE)\";)
endef
define filechk_version.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 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
......@@ -952,7 +960,8 @@ CLEAN_FILES += vmlinux System.map \
# Directories & files removed with 'make mrproper'
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/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
......
......@@ -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>
......
......@@ -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>
......
......@@ -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>
......
......@@ -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>
......
......@@ -47,7 +47,7 @@
*/
#include <asm/segment.h>
#include <linux/version.h>
#include <linux/utsrelease.h>
#include <linux/compile.h>
#include <asm/boot.h>
#include <asm/e820.h>
......
......@@ -24,7 +24,7 @@
#include <linux/reboot.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/version.h>
#include <linux/utsrelease.h>
#include <linux/adb.h>
#include <linux/module.h>
#include <linux/delay.h>
......
......@@ -12,7 +12,7 @@
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/init.h>
#include <linux/version.h>
#include <linux/utsrelease.h>
#include <asm/sections.h>
#include <asm/prom.h>
#include <asm/page.h>
......
......@@ -6,7 +6,7 @@
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/init.h>
#include <linux/version.h>
#include <linux/utsrelease.h>
#include <asm/sections.h>
#include <asm/bootx.h>
......
......@@ -46,7 +46,7 @@
*/
#include <asm/segment.h>
#include <linux/version.h>
#include <linux/utsrelease.h>
#include <linux/compile.h>
#include <asm/boot.h>
#include <asm/e820.h>
......
......@@ -32,7 +32,7 @@
#include <linux/netdevice.h>
#include <linux/pci.h>
#include <linux/string.h>
#include <linux/version.h>
#include <linux/utsrelease.h>
static void bcm43xx_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
......
#include <linux/version.h>
#include <linux/utsrelease.h>
#include <linux/module.h>
/* Simply sanity version stamp for modules. */
......
......@@ -10,6 +10,7 @@
#include <linux/module.h>
#include <linux/uts.h>
#include <linux/utsname.h>
#include <linux/utsrelease.h>
#include <linux/version.h>
#define version(a) Version_ ## a
......
#! /usr/bin/perl
#
# checkversion find uses of LINUX_VERSION_CODE, KERNEL_VERSION, or
# UTS_RELEASE without including <linux/version.h>, or cases of
# checkversion find uses of LINUX_VERSION_CODE or KERNEL_VERSION
# without including <linux/version.h>, or cases of
# including <linux/version.h> that don't need it.
# Copyright (C) 2003, Randy Dunlap <rdunlap@xenotime.net>
......@@ -41,8 +41,7 @@ foreach $file (@ARGV)
}
# Look for uses: LINUX_VERSION_CODE, KERNEL_VERSION, UTS_RELEASE
if (($_ =~ /LINUX_VERSION_CODE/) || ($_ =~ /\WKERNEL_VERSION/) ||
($_ =~ /UTS_RELEASE/)) {
if (($_ =~ /LINUX_VERSION_CODE/) || ($_ =~ /\WKERNEL_VERSION/)) {
$fUseVersion = 1;
last LINE if $iLinuxVersion;
}
......
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