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Kbuild misc updates for 4.12

Browse Source 
- Clean up builddeb script
 
 - Use full path for KBUILD_IMAGE to fix rpm-pkg build
 
 - Fix objdiff tool to ignore debug info
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Merge tag 'kbuild-misc-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull misc Kbuild updates from Masahiro Yamada:

 - clean up builddeb script

 - use full path for KBUILD_IMAGE to fix rpm-pkg build

 - fix objdiff tool to ignore debug info

* tag 'kbuild-misc-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  builddeb: fix typo
  builddeb: Update a few outdated and hardcoded strings
  deb-pkg: Remove the KBUILD_IMAGE workaround
  unicore32: Use full path in KBUILD_IMAGE definition
  sh: Use full path in KBUILD_IMAGE definition
  arc: Use full path in KBUILD_IMAGE definition
  arm: Use full path in KBUILD_IMAGE definition
  arm64: Use full path in KBUILD_IMAGE definition
  scripts: objdiff: Ignore debug info when comparing
This commit is contained in:
Linus Torvalds 2017-05-10 20:41:43 -07:00
commit 23ea3f62f3
7 changed files with 21 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arc/Makefile
View File

@ -123,9 +123,9 @@ libs-y += arch/arc/lib/ $(LIBGCC)
boot := arch/arc/boot
#default target for make without any arguments.
KBUILD_IMAGE := bootpImage
KBUILD_IMAGE := $(boot)/bootpImage
all: $(KBUILD_IMAGE)
all: bootpImage
bootpImage: vmlinux
boot_targets += uImage uImage.bin uImage.gz

8
arch/arm/Makefile
View File

@ -297,10 +297,11 @@ drivers-$(CONFIG_OPROFILE) += arch/arm/oprofile/
libs-y := arch/arm/lib/ $(libs-y)
# Default target when executing plain make
boot := arch/arm/boot
ifeq ($(CONFIG_XIP_KERNEL),y)
KBUILD_IMAGE := xipImage
KBUILD_IMAGE := $(boot)/xipImage
else
KBUILD_IMAGE := zImage
KBUILD_IMAGE := $(boot)/zImage
endif
# Build the DT binary blobs if we have OF configured
@ -308,9 +309,8 @@ ifeq ($(CONFIG_USE_OF),y)
KBUILD_DTBS := dtbs
endif
all: $(KBUILD_IMAGE) $(KBUILD_DTBS)
all: $(notdir $(KBUILD_IMAGE)) $(KBUILD_DTBS)
boot := arch/arm/boot
archheaders:
$(Q)$(MAKE) $(build)=arch/arm/tools uapi

6
arch/arm64/Makefile
View File

@ -102,12 +102,12 @@ libs-y := arch/arm64/lib/ $(libs-y)
core-$(CONFIG_EFI_STUB) += $(objtree)/drivers/firmware/efi/libstub/lib.a
# Default target when executing plain make
KBUILD_IMAGE := Image.gz
boot := arch/arm64/boot
KBUILD_IMAGE := $(boot)/Image.gz
KBUILD_DTBS := dtbs
all: $(KBUILD_IMAGE) $(KBUILD_DTBS)
all: Image.gz $(KBUILD_DTBS)
boot := arch/arm64/boot
Image: vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@

7
arch/sh/Makefile
View File

@ -94,7 +94,8 @@ defaultimage-$(CONFIG_SH_7206_SOLUTION_ENGINE) := vmlinux
defaultimage-$(CONFIG_SH_7619_SOLUTION_ENGINE) := vmlinux
# Set some sensible Kbuild defaults
KBUILD_IMAGE := $(defaultimage-y)
boot := arch/sh/boot
KBUILD_IMAGE := $(boot)/$(defaultimage-y)
#
# Choosing incompatible machines durings configuration will result in
@ -186,8 +187,6 @@ cpuincdir-y += cpu-common # Must be last
drivers-y += arch/sh/drivers/
drivers-$(CONFIG_OPROFILE) += arch/sh/oprofile/
boot := arch/sh/boot
cflags-y += $(foreach d, $(cpuincdir-y), -Iarch/sh/include/$(d)) \
$(foreach d, $(machdir-y), -Iarch/sh/include/$(d))
@ -211,7 +210,7 @@ BOOT_TARGETS = uImage uImage.bz2 uImage.gz uImage.lzma uImage.xz uImage.lzo \
romImage
PHONY += $(BOOT_TARGETS)
all: $(KBUILD_IMAGE)
all: $(notdir $(KBUILD_IMAGE))
$(BOOT_TARGETS): vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@

4
arch/unicore32/Makefile
View File

@ -43,9 +43,9 @@ boot := arch/unicore32/boot
# Default defconfig and target when executing plain make
KBUILD_DEFCONFIG := $(ARCH)_defconfig
KBUILD_IMAGE := zImage
KBUILD_IMAGE := $(boot)/zImage
all: $(KBUILD_IMAGE)
all: zImage
zImage Image uImage: vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@

5
scripts/objdiff
View File

@ -57,13 +57,15 @@ get_output_dir() {
do_objdump() {
dir=$(get_output_dir $1)
base=${1##*/}
stripped=$dir/${base%.o}.stripped
dis=$dir/${base%.o}.dis
[ ! -d "$dir" ] && mkdir -p $dir
# remove addresses for a cleaner diff
# http://dummdida.tumblr.com/post/60924060451/binary-diff-between-libc-from-scientificlinux-and
$OBJDUMP -D $1 | sed "s/^[[:space:]]\+[0-9a-f]\+//" > $dis
$STRIP -g $1 -R __bug_table -R .note -R .comment -o $stripped
$OBJDUMP -D $stripped | sed -e "s/^[[:space:]]\+[0-9a-f]\+//" -e "s:^$stripped:$1:" > $dis
}
dorecord() {
@ -73,6 +75,7 @@ dorecord() {
CMT="`git rev-parse --short HEAD`"
STRIP="${CROSS_COMPILE}strip"
OBJDUMP="${CROSS_COMPILE}objdump"
for d in $FILES; do

16
scripts/package/builddeb
View File

@ -69,7 +69,7 @@ set_debarch() {
echo "" >&2
echo "** ** ** WARNING ** ** **" >&2
echo "" >&2
echo "Your architecture doesn't have it's equivalent" >&2
echo "Your architecture doesn't have its equivalent" >&2
echo "Debian userspace architecture defined!" >&2
echo "Falling back to using your current userspace instead!" >&2
echo "Please add support for $UTS_MACHINE to ${0} ..." >&2
@ -143,12 +143,7 @@ else
cp System.map "$tmpdir/boot/System.map-$version"
cp $KCONFIG_CONFIG "$tmpdir/boot/config-$version"
fi
# Not all arches include the boot path in KBUILD_IMAGE
if [ -e $KBUILD_IMAGE ]; then
cp $KBUILD_IMAGE "$tmpdir/$installed_image_path"
else
cp arch/$ARCH/boot/$KBUILD_IMAGE "$tmpdir/$installed_image_path"
fi
cp "$($MAKE -s image_name)" "$tmpdir/$installed_image_path"
if grep -q "^CONFIG_OF=y" $KCONFIG_CONFIG ; then
# Only some architectures with OF support have this target
@ -265,7 +260,7 @@ This is a packacked upstream version of the Linux kernel.
The sources may be found at most Linux archive sites, including:
https://www.kernel.org/pub/linux/kernel
Copyright: 1991 - 2015 Linus Torvalds and others.
Copyright: 1991 - 2017 Linus Torvalds and others.
The git repository for mainline kernel development is at:
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
@ -288,7 +283,6 @@ Section: kernel
Priority: optional
Maintainer: $maintainer
Build-Depends: $build_depends
Standards-Version: 3.8.4
Homepage: http://www.kernel.org/
EOF
@ -296,7 +290,6 @@ if [ "$ARCH" = "um" ]; then
cat <<EOF >> debian/control
Package: $packagename
Provides: linux-image, linux-image-2.6, linux-modules-$version
Architecture: any
Description: User Mode Linux kernel, version $version
User-mode Linux is a port of the Linux kernel to its own system call
@ -313,7 +306,6 @@ else
cat <<EOF >> debian/control
Package: $packagename
Provides: linux-image, linux-image-2.6, linux-modules-$version
Suggests: $fwpackagename
Architecture: any
Description: Linux kernel, version $version
@ -346,7 +338,6 @@ rm -f "$objtree/debian/hdrsrcfiles" "$objtree/debian/hdrobjfiles"
cat <<EOF >> debian/control
Package: $kernel_headers_packagename
Provides: linux-headers, linux-headers-2.6
Architecture: any
Description: Linux kernel headers for $KERNELRELEASE on \${kernel:debarch}
This package provides kernel header files for $KERNELRELEASE on \${kernel:debarch}
@ -404,7 +395,6 @@ if [ -n "$BUILD_DEBUG" ] ; then
Package: $dbg_packagename
Section: debug
Provides: linux-debug, linux-debug-$version
Architecture: any
Description: Linux kernel debugging symbols for $version
This package will come in handy if you need to debug the kernel. It provides