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openwrt/include/kernel-defaults.mk

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build: use SPDX license tags The license folder is a core part of OpenWrt and all GPL-2.0 licensed. Use SPDX license tags to allow machines to check licenses. Signed-off-by: Paul Spooren <mail@aparcar.org> [rebase, keep some Copyright lines, sharpen commit message] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-09-22 02:48:37 +00:00
# SPDX-License-Identifier: GPL-2.0-only
add menuconfig option for selecting initramfs compression SVN-Revision: 17283
2009-08-16 05:35:34 +00:00
#
build: use SPDX license tags The license folder is a core part of OpenWrt and all GPL-2.0 licensed. Use SPDX license tags to allow machines to check licenses. Signed-off-by: Paul Spooren <mail@aparcar.org> [rebase, keep some Copyright lines, sharpen commit message] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-09-22 02:48:37 +00:00
# Copyright (C) 2006-2020 OpenWrt.org
move default templates for the kernel build to kernel-defaults.mk (similar to package-defaults.mk) SVN-Revision: 6664
2007-03-24 13:42:54 +00:00
add an optional config option for stripping all unnecessary symbol exports from the kernel image SVN-Revision: 17181
2009-08-08 14:22:04 +00:00
ifdef CONFIG_STRIP_KERNEL_EXPORTS
build: fix build with CONFIG_STRIP_KERNEL_EXPORTS Only use symtab.h on the final kernel link Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-02-17 12:49:14 +00:00
KERNEL_MAKEOPTS_IMAGE += \
add an optional config option for stripping all unnecessary symbol exports from the kernel image SVN-Revision: 17181
2009-08-08 14:22:04 +00:00
EXTRA_LDSFLAGS="-I$(KERNEL_BUILD_DIR) -include symtab.h"
endif
Allow targets to specify extra initramfs source files The CONFIG_INITRAMFS_SOURCE Kconfig variable can be a space-separated list of source files (or directories). This allows a platform to add extra components to the initramfs image, by defining the INITRAMFS_EXTRA_FILES make var. By default, we add a simple initramfs extra file for the generic-2.6 platform, which specifies a few device nodes. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> SVN-Revision: 9410
2007-10-23 06:23:29 +00:00
INITRAMFS_EXTRA_FILES ?= $(GENERIC_PLATFORM_DIR)/image/initramfs-base-files.txt
don't specify "CC=<nothing>" on kernel build command line If KERNEL_CC isn't set, we end up with a "CC=" on the kernel build command-line. We don't always need CC, as the CROSS_COMPILE flag does the job instead. In fact, specifying CC messes up the build when we're using a biarch compiler. This change doesn't specify CC= if the KERNEL_CC variable is empty. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> SVN-Revision: 9408
2007-10-23 06:23:23 +00:00
ifneq (,$(KERNEL_CC))
KERNEL_MAKEOPTS += CC="$(KERNEL_CC)"
endif
add a portable version of sys/sysmacros.h and and let the kernel use the host include dir, fixes x86 builds on non-gnu systems SVN-Revision: 27346
2011-07-02 06:49:56 +00:00
export HOST_EXTRACFLAGS=-I$(STAGING_DIR_HOST)/include
implement quilt handling for the kernel tree ... and there was much rejoicing! SVN-Revision: 7474
2007-06-03 08:28:05 +00:00
# defined in quilt.mk
Kernel/Patch:=$(Kernel/Patch/Default)
include: Clean-up kernel git command options management The way git options are managed in kernel-defaults.mk makes additions difficult. If requires different code path for each option; it's ok so far as we handle only one option, but if we want to make the git clone mechanism more flexible, more option will be required, which will become tedious. So; we'll move the GIT options into a variable, that may or may not be set depending on the configuration, and we'll pass this variable to the git command. Signed-off-by: Mathieu Olivari <mathieu@qca.qualcomm.com> SVN-Revision: 40945
2014-06-02 12:45:19 +00:00
kernel: fix downloading rcX releases They are no longer stored in the "testing" subdirectory and are not available as .tar.xz archives. If -rc is detected download it from the git.kernel.org and use .tar.gz. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-12-03 08:16:23 +00:00
ifneq (,$(findstring .xz,$(LINUX_SOURCE)))
LINUX_CAT:=xzcat
else
build: make testing kernel decompression more portable On non-GNU systems, zcat often does not handle gzip decompression. Use gzip -dc like the regular unpack command Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-11-26 15:12:12 +00:00
LINUX_CAT:=gzip -dc
kernel: fix downloading rcX releases They are no longer stored in the "testing" subdirectory and are not available as .tar.xz archives. If -rc is detected download it from the git.kernel.org and use .tar.gz. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-12-03 08:16:23 +00:00
endif
add external kernel tree support SVN-Revision: 9584
2007-11-20 13:21:01 +00:00
ifeq ($(strip $(CONFIG_EXTERNAL_KERNEL_TREE)),"")
Adds support for using a local clone of a git tree SVN-Revision: 12941
2008-10-10 10:07:45 +00:00
ifeq ($(strip $(CONFIG_KERNEL_GIT_CLONE_URI)),"")
define Kernel/Prepare/Default
kernel: fix downloading rcX releases They are no longer stored in the "testing" subdirectory and are not available as .tar.xz archives. If -rc is detected download it from the git.kernel.org and use .tar.gz. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-12-03 08:16:23 +00:00
$(LINUX_CAT) $(DL_DIR)/$(LINUX_SOURCE) | $(TAR) -C $(KERNEL_BUILD_DIR) $(TAR_OPTIONS)
implement quilt handling for the kernel tree ... and there was much rejoicing! SVN-Revision: 7474
2007-06-03 08:28:05 +00:00
$(Kernel/Patch)
kernel: make the kernel build auto-clean the build dir like package builds Previous behavior can be restored by using QUILT=1 on target/prepare Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-08-05 12:08:47 +00:00
$(if $(QUILT),touch $(LINUX_DIR)/.quilt_used)
Adds support for using a local clone of a git tree SVN-Revision: 12941
2008-10-10 10:07:45 +00:00
endef
else
config: Remove KERNEL_GIT_LOCAL_REPOSITORY option The GIT_LOCAL_REPOSITORY option adds the --reference argument to the git clone kernel command line, if KERNEL_GIT_CLONE_URI is set. This option is intended to speed-up the repo creation by using local objets rather than downloading it. However, a local repo can be cloned much faster by setting GIT_LOCAL_REPOSITORY directly to the local tree. In that case, git clone will bypass the normal "git aware" transport mechanism and clone the repository by copying and hardlinking objects rather than downloading it, resulting in a significant speed increase. That makes the GIT_LOCAL_REPOSITORY option pretty useless so we'll just remove it and recommand the usage of KERNEL_GIT_CLONE_URI directly. Signed-off-by: Mathieu Olivari <mathieu@qca.qualcomm.com> SVN-Revision: 40944
2014-06-02 12:45:16 +00:00
define Kernel/Prepare/Default
kernel: fix downloading rcX releases They are no longer stored in the "testing" subdirectory and are not available as .tar.xz archives. If -rc is detected download it from the git.kernel.org and use .tar.gz. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2018-12-03 08:16:23 +00:00
$(LINUX_CAT) $(DL_DIR)/$(LINUX_SOURCE) | $(TAR) -C $(KERNEL_BUILD_DIR) $(TAR_OPTIONS)
config: Remove KERNEL_GIT_LOCAL_REPOSITORY option The GIT_LOCAL_REPOSITORY option adds the --reference argument to the git clone kernel command line, if KERNEL_GIT_CLONE_URI is set. This option is intended to speed-up the repo creation by using local objets rather than downloading it. However, a local repo can be cloned much faster by setting GIT_LOCAL_REPOSITORY directly to the local tree. In that case, git clone will bypass the normal "git aware" transport mechanism and clone the repository by copying and hardlinking objects rather than downloading it, resulting in a significant speed increase. That makes the GIT_LOCAL_REPOSITORY option pretty useless so we'll just remove it and recommand the usage of KERNEL_GIT_CLONE_URI directly. Signed-off-by: Mathieu Olivari <mathieu@qca.qualcomm.com> SVN-Revision: 40944
2014-06-02 12:45:16 +00:00
endef
Adds support for using a local clone of a git tree SVN-Revision: 12941
2008-10-10 10:07:45 +00:00
endif
else
define Kernel/Prepare/Default
add external kernel tree support SVN-Revision: 9584
2007-11-20 13:21:01 +00:00
mkdir -p $(KERNEL_BUILD_DIR)
if [ -d $(LINUX_DIR) ]; then \
rmdir $(LINUX_DIR); \
fi
ln -s $(CONFIG_EXTERNAL_KERNEL_TREE) $(LINUX_DIR)
kernel-defaults: fix external kernel build when user_headers is missing Use an 'if' so the absence of $(LINUX_DIR)/user_headers doesn't make the line evaluate to false and cause the build to fail. Signed-off-by: Matt Merhar <mattmerhar@protonmail.com>
2021-02-26 04:28:53 +00:00
if [ -d $(LINUX_DIR)/user_headers ]; then \
rm -rf $(LINUX_DIR)/user_headers; \
fi
Adds support for using a local clone of a git tree SVN-Revision: 12941
2008-10-10 10:07:45 +00:00
endef
add external kernel tree support SVN-Revision: 9584
2007-11-20 13:21:01 +00:00
endif
move default templates for the kernel build to kernel-defaults.mk (similar to package-defaults.mk) SVN-Revision: 6664
2007-03-24 13:42:54 +00:00
remove linux 2.4 specific build system code SVN-Revision: 21951
2010-06-26 20:42:38 +00:00
ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
treewide: fix spelling 'seperate' -> 'separate' This popular spelling mistake was also introduced by myself lately. Fix it everywhere. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-28 23:58:10 +00:00
ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS_SEPARATE),y)
image: allow building FIT and uImage with ramdisk Instead of embedding the initrd cpio archive into the kernel, allow for having an external ramdisk added to the FIT or uImage. This is useful to overcome kernel size limitations present in many stock bootloaders, as the ramdisk is then loaded seperately and doesn't add to the kernel size. Hence we can have larger ramdisks to host ie. installers with all binaries to flash included (or a web-based firmware selector). In terms of performance and total size the differences are neglectible. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-21 14:19:26 +00:00
define Kernel/SetInitramfs/PreConfigure
grep -v -e CONFIG_BLK_DEV_INITRD $(LINUX_DIR)/.config.old > $(LINUX_DIR)/.config
echo 'CONFIG_BLK_DEV_INITRD=y' >> $(LINUX_DIR)/.config
echo 'CONFIG_INITRAMFS_SOURCE=""' >> $(LINUX_DIR)/.config
endef
else
define external cpio Allow building image with an external cpio Signed-off-by: Tathagata Das <tathagata@alumnux.com> SVN-Revision: 31204
2012-04-05 14:33:04 +00:00
ifeq ($(strip $(CONFIG_EXTERNAL_CPIO)),"")
kernel-defaults: factor common code handling initramfs options While at it, reindent so it is more in-line with the rest of the file. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 34034
2012-10-31 17:32:37 +00:00
define Kernel/SetInitramfs/PreConfigure
grep -v -e INITRAMFS -e CONFIG_RD_ -e CONFIG_BLK_DEV_INITRD $(LINUX_DIR)/.config.old > $(LINUX_DIR)/.config
echo 'CONFIG_BLK_DEV_INITRD=y' >> $(LINUX_DIR)/.config
echo 'CONFIG_INITRAMFS_SOURCE="$(strip $(TARGET_DIR) $(INITRAMFS_EXTRA_FILES))"' >> $(LINUX_DIR)/.config
spurious initramfs breakage fix SVN-Revision: 11670
2008-07-05 22:11:22 +00:00
endef
else
kernel-defaults: factor common code handling initramfs options While at it, reindent so it is more in-line with the rest of the file. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 34034
2012-10-31 17:32:37 +00:00
define Kernel/SetInitramfs/PreConfigure
grep -v INITRAMFS $(LINUX_DIR)/.config.old > $(LINUX_DIR)/.config
echo 'CONFIG_INITRAMFS_SOURCE="$(call qstrip,$(CONFIG_EXTERNAL_CPIO))"' >> $(LINUX_DIR)/.config
define external cpio Allow building image with an external cpio Signed-off-by: Tathagata Das <tathagata@alumnux.com> SVN-Revision: 31204
2012-04-05 14:33:04 +00:00
endef
endif
image: allow building FIT and uImage with ramdisk Instead of embedding the initrd cpio archive into the kernel, allow for having an external ramdisk added to the FIT or uImage. This is useful to overcome kernel size limitations present in many stock bootloaders, as the ramdisk is then loaded seperately and doesn't add to the kernel size. Hence we can have larger ramdisks to host ie. installers with all binaries to flash included (or a web-based firmware selector). In terms of performance and total size the differences are neglectible. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-21 14:19:26 +00:00
endif
kernel-defaults: factor common code handling initramfs options While at it, reindent so it is more in-line with the rest of the file. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 34034
2012-10-31 17:32:37 +00:00
define Kernel/SetInitramfs
build: suppress unnecessary kernel config rewrites to speed up build Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48143
2016-01-06 18:37:42 +00:00
rm -f $(LINUX_DIR)/.config.prev
kernel-defaults: factor common code handling initramfs options While at it, reindent so it is more in-line with the rest of the file. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 34034
2012-10-31 17:32:37 +00:00
mv $(LINUX_DIR)/.config $(LINUX_DIR)/.config.old
$(call Kernel/SetInitramfs/PreConfigure)
treewide: fix spelling 'seperate' -> 'separate' This popular spelling mistake was also introduced by myself lately. Fix it everywhere. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-28 23:58:10 +00:00
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS_SEPARATE),y)
kernel-defaults: factor common code handling initramfs options While at it, reindent so it is more in-line with the rest of the file. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 34034
2012-10-31 17:32:37 +00:00
echo 'CONFIG_INITRAMFS_ROOT_UID=$(shell id -u)' >> $(LINUX_DIR)/.config
echo 'CONFIG_INITRAMFS_ROOT_GID=$(shell id -g)' >> $(LINUX_DIR)/.config
config: support new symbol intro'd in kernel 4.12 Symbol CONFIG_INITRAMFS_FORCE allows to ignore the value passed by the bootloader. By default, all symbols containing INITRAMFS are wiped from the final config and then re-added conditionally. Add support for this symbol, as the build will stop otherwise questioning the user about this option: * Restart config... * * * General setup * Cross-compiler tool prefix (CROSS_COMPILE) [] Compile also drivers which will not load (COMPILE_TEST) [N/y/?] n ... Initial RAM filesystem and RAM disk (initramfs/initrd) support (BLK_DEV_INITRD) [Y/n/?] y Initramfs source file(s) (INITRAMFS_SOURCE) [] Ignore the initramfs passed by the bootloader (INITRAMFS_FORCE) [N/y/?] (NEW) Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2018-01-11 11:55:02 +00:00
echo "$(if $(CONFIG_TARGET_INITRAMFS_FORCE),CONFIG_INITRAMFS_FORCE=y,# CONFIG_INITRAMFS_FORCE is not set)" >> $(LINUX_DIR)/.config
image: allow building FIT and uImage with ramdisk Instead of embedding the initrd cpio archive into the kernel, allow for having an external ramdisk added to the FIT or uImage. This is useful to overcome kernel size limitations present in many stock bootloaders, as the ramdisk is then loaded seperately and doesn't add to the kernel size. Hence we can have larger ramdisks to host ie. installers with all binaries to flash included (or a web-based firmware selector). In terms of performance and total size the differences are neglectible. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-21 14:19:26 +00:00
else
echo "# CONFIG_INITRAMFS_FORCE is not set" >> $(LINUX_DIR)/.config
endif
kernel-defaults: factor common code handling initramfs options While at it, reindent so it is more in-line with the rest of the file. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 34034
2012-10-31 17:32:37 +00:00
echo "$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_NONE),CONFIG_INITRAMFS_COMPRESSION_NONE=y,# CONFIG_INITRAMFS_COMPRESSION_NONE is not set)" >> $(LINUX_DIR)/.config
echo -e "$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_GZIP),CONFIG_INITRAMFS_COMPRESSION_GZIP=y\nCONFIG_RD_GZIP=y,# CONFIG_INITRAMFS_COMPRESSION_GZIP is not set\n# CONFIG_RD_GZIP is not set)" >> $(LINUX_DIR)/.config
echo -e "$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_BZIP2),CONFIG_INITRAMFS_COMPRESSION_BZIP2=y\nCONFIG_RD_BZIP2=y,# CONFIG_INITRAMFS_COMPRESSION_BZIP2 is not set\n# CONFIG_RD_BZIP2 is not set)" >> $(LINUX_DIR)/.config
echo -e "$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZMA),CONFIG_INITRAMFS_COMPRESSION_LZMA=y\nCONFIG_RD_LZMA=y,# CONFIG_INITRAMFS_COMPRESSION_LZMA is not set\n# CONFIG_RD_LZMA is not set)" >> $(LINUX_DIR)/.config
echo -e "$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZO),CONFIG_INITRAMFS_COMPRESSION_LZO=y\nCONFIG_RD_LZO=y,# CONFIG_INITRAMFS_COMPRESSION_LZO is not set\n# CONFIG_RD_LZO is not set)" >> $(LINUX_DIR)/.config
echo -e "$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_XZ),CONFIG_INITRAMFS_COMPRESSION_XZ=y\nCONFIG_RD_XZ=y,# CONFIG_INITRAMFS_COMPRESSION_XZ is not set\n# CONFIG_RD_XZ is not set)" >> $(LINUX_DIR)/.config
include: handle LZ4 compression scheme Kernel 3.12 now offers LZ4 compression which will make initramfs builds fail because we do not know how to substitute the relevant config symbols, fix that. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 38533
2013-10-25 01:48:02 +00:00
echo -e "$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZ4),CONFIG_INITRAMFS_COMPRESSION_LZ4=y\nCONFIG_RD_LZ4=y,# CONFIG_INITRAMFS_COMPRESSION_LZ4 is not set\n# CONFIG_RD_LZ4 is not set)" >> $(LINUX_DIR)/.config
build: make zstd initramfs selectable fix typo in kernel initramfs zstd compression option Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-10-23 09:48:11 +00:00
echo -e "$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_ZSTD),CONFIG_INITRAMFS_COMPRESSION_ZSTD=y\nCONFIG_RD_ZSTD=y,# CONFIG_INITRAMFS_COMPRESSION_ZSTD is not set\n# CONFIG_RD_ZSTD is not set)" >> $(LINUX_DIR)/.config
kernel-defaults: factor common code handling initramfs options While at it, reindent so it is more in-line with the rest of the file. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 34034
2012-10-31 17:32:37 +00:00
endef
define external cpio Allow building image with an external cpio Signed-off-by: Tathagata Das <tathagata@alumnux.com> SVN-Revision: 31204
2012-04-05 14:33:04 +00:00
else
buildroot: build a second pass kernel if initramfs is enabled If initramfs is enabled, build a second pass kernel containing the CPIO rootfs, preliminary work to get non exclusive enabling of initramfs. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 37047
2013-06-27 19:58:20 +00:00
endif
define Kernel/SetNoInitramfs
build: suppress unnecessary kernel config rewrites to speed up build Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48143
2016-01-06 18:37:42 +00:00
mv $(LINUX_DIR)/.config.set $(LINUX_DIR)/.config.old
grep -v INITRAMFS $(LINUX_DIR)/.config.old > $(LINUX_DIR)/.config.set
echo 'CONFIG_INITRAMFS_SOURCE=""' >> $(LINUX_DIR)/.config.set
config: support new symbol intro'd in kernel 4.12 Symbol CONFIG_INITRAMFS_FORCE allows to ignore the value passed by the bootloader. By default, all symbols containing INITRAMFS are wiped from the final config and then re-added conditionally. Add support for this symbol, as the build will stop otherwise questioning the user about this option: * Restart config... * * * General setup * Cross-compiler tool prefix (CROSS_COMPILE) [] Compile also drivers which will not load (COMPILE_TEST) [N/y/?] n ... Initial RAM filesystem and RAM disk (initramfs/initrd) support (BLK_DEV_INITRD) [Y/n/?] y Initramfs source file(s) (INITRAMFS_SOURCE) [] Ignore the initramfs passed by the bootloader (INITRAMFS_FORCE) [N/y/?] (NEW) Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
2018-01-11 11:55:02 +00:00
echo '# CONFIG_INITRAMFS_FORCE is not set' >> $(LINUX_DIR)/.config.set
buildroot: build a second pass kernel if initramfs is enabled If initramfs is enabled, build a second pass kernel containing the CPIO rootfs, preliminary work to get non exclusive enabling of initramfs. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 37047
2013-06-27 19:58:20 +00:00
endef
spurious initramfs breakage fix SVN-Revision: 11670
2008-07-05 22:11:22 +00:00
move default templates for the kernel build to kernel-defaults.mk (similar to package-defaults.mk) SVN-Revision: 6664
2007-03-24 13:42:54 +00:00
define Kernel/Configure/Default
kernel: prevent adding custom string to localversion When the kernel build picks up a localversion file in the source tree, that string is unconditionally appended to LOCALVERSION and affects the uname string. Make sure to delete any such file. Signed-off-by: Josua Mayer <josua.mayer97@gmail.com>
2016-08-17 14:18:04 +00:00
rm -f $(LINUX_DIR)/localversion
build: clean up handling of the kernel config - support kernel config overlays in env/ - allow overriding the target kernel config with CONFIG_TARGET=platform|subtarget|env SVN-Revision: 26498
2011-04-06 14:48:55 +00:00
$(LINUX_CONF_CMD) > $(LINUX_DIR)/.config.target
finalize lzma/jffs2 support (currently not enebled by default, for kernels >=2.6.33) based on Edgar Soldin patches: https://lists.openwrt.org/pipermail/openwrt-devel/2010-March/006550.html SVN-Revision: 20837
2010-04-13 14:07:22 +00:00
# copy CONFIG_KERNEL_* settings over to .config.target
awk '/^(#[[:space:]]+)?CONFIG_KERNEL/{sub("CONFIG_KERNEL_","CONFIG_");print}' $(TOPDIR)/.config >> $(LINUX_DIR)/.config.target
add a menuconfig option for enabling KALLSYMS for the kernel SVN-Revision: 14122
2009-01-20 21:09:04 +00:00
echo "# CONFIG_KALLSYMS_EXTRA_PASS is not set" >> $(LINUX_DIR)/.config.target
kernel: add missing definition for CONFIG_KALLSYMS_ALL SVN-Revision: 14507
2009-02-14 14:10:44 +00:00
echo "# CONFIG_KALLSYMS_ALL is not set" >> $(LINUX_DIR)/.config.target
kernel: enable CONFIG_KALLSYMS_UNCOMPRESSED=y It was enabled ages ago when it was added. It still saves about 10k after LZMA, so let's enable it again. Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48680
2016-02-08 18:44:21 +00:00
echo "CONFIG_KALLSYMS_UNCOMPRESSED=y" >> $(LINUX_DIR)/.config.target
build: split scripts/metadata.pl into target-metadata.pl and package-metadata.pl Signed-off-by: Felix Fietkau <nbd@nbd.name>
2016-05-22 19:31:37 +00:00
$(SCRIPT_DIR)/package-metadata.pl kconfig $(TMP_DIR)/.packageinfo $(TOPDIR)/.config $(KERNEL_PATCHVER) > $(LINUX_DIR)/.config.override
build: suppress unnecessary kernel config rewrites to speed up build Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48143
2016-01-06 18:37:42 +00:00
$(SCRIPT_DIR)/kconfig.pl 'm+' '+' $(LINUX_DIR)/.config.target /dev/null $(LINUX_DIR)/.config.override > $(LINUX_DIR)/.config.set
buildroot: build a second pass kernel if initramfs is enabled If initramfs is enabled, build a second pass kernel containing the CPIO rootfs, preliminary work to get non exclusive enabling of initramfs. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 37047
2013-06-27 19:58:20 +00:00
$(call Kernel/SetNoInitramfs)
trigger a kernel module rebuild when the kernel config changes SVN-Revision: 6671
2007-03-24 17:05:26 +00:00
rm -rf $(KERNEL_BUILD_DIR)/modules
build: suppress unnecessary kernel config rewrites to speed up build Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48143
2016-01-06 18:37:42 +00:00
cmp -s $(LINUX_DIR)/.config.set $(LINUX_DIR)/.config.prev || { \
cp $(LINUX_DIR)/.config.set $(LINUX_DIR)/.config; \
cp $(LINUX_DIR)/.config.set $(LINUX_DIR)/.config.prev; \
}
build: add KERNEL_MAKE and KERNEL_MAKE_FLAGS variables and move to kernel.mk This allows packages to use kernel make options without the forced -C $(LINUX_DIR). It also makes it more clear that it to be called from kernel module packages directly. Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-03-16 08:53:30 +00:00
$(_SINGLE) [ -d $(LINUX_DIR)/user_headers ] || $(KERNEL_MAKE) INSTALL_HDR_PATH=$(LINUX_DIR)/user_headers headers_install
build: introduce $(MKHASH) Before this commit, it was assumed that mkhash is in the PATH. While this was fine for the normal build workflow, this led to some issues if make TOPDIR="$(pwd)" -C "$pkgdir" compile was called manually. In most of the cases, I just saw warnings like this: make: Entering directory '/home/.../package/gluon-status-page' bash: line 1: mkhash: command not found bash: line 1: mkhash: command not found bash: line 1: mkhash: command not found bash: line 1: mkhash: command not found bash: line 1: mkhash: command not found bash: line 1: mkhash: command not found bash: line 1: mkhash: command not found bash: line 1: mkhash: command not found [...] While these were only warnings and the package still compiled sucessfully, I also observed that some package even fail to build because of this. After applying this commit, the variable $(MKHASH) is introduced. This variable points to $(STAGING_DIR_HOST)/bin/mkhash, which is always the correct path. Signed-off-by: Leonardo Mörlein <me@irrelefant.net>
2021-05-09 20:28:15 +00:00
grep '=[ym]' $(LINUX_DIR)/.config.set | LC_ALL=C sort | $(MKHASH) md5 > $(LINUX_DIR)/.vermagic
move default templates for the kernel build to kernel-defaults.mk (similar to package-defaults.mk) SVN-Revision: 6664
2007-03-24 13:42:54 +00:00
endef
buildroot: build a second pass kernel if initramfs is enabled If initramfs is enabled, build a second pass kernel containing the CPIO rootfs, preliminary work to get non exclusive enabling of initramfs. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 37047
2013-06-27 19:58:20 +00:00
define Kernel/Configure/Initramfs
$(call Kernel/SetInitramfs)
endef
move default templates for the kernel build to kernel-defaults.mk (similar to package-defaults.mk) SVN-Revision: 6664
2007-03-24 13:42:54 +00:00
define Kernel/CompileModules/Default
add workaround for occasional kernel module build failures related to kernel config changes SVN-Revision: 7050
2007-04-25 22:26:40 +00:00
rm -f $(LINUX_DIR)/vmlinux $(LINUX_DIR)/System.map
build: build kernel image before building modules/packages This is needed for linux 5.10, where modules.builtin is generated from vmlinux.o Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-10-22 08:29:34 +00:00
+$(KERNEL_MAKE) $(if $(KERNELNAME),$(KERNELNAME),all) modules
build: kernel: avoid unnecessary package rebuilds The $(LINUX_DIR)/.config timesptamp changes between runs of make target/compile and make target/install (which builds the image). Kernel-dependent packages and out of tree modules are built in between those runs, and they check the .config timestamp to decide if they need to be rebuilt. Save the target/compile .config to use its timestamp if the file does not change between runs. That way the subsequent kernel packages are not unnecessarily rebuilt when you run 'make' back to back. Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
2021-10-15 13:30:05 +00:00
# If .config did not change, use the previous timestamp to avoid package rebuilds
cmp -s $(LINUX_DIR)/.config $(LINUX_DIR)/.config.modules.save && \
mv $(LINUX_DIR)/.config.modules.save $(LINUX_DIR)/.config; \
$(CP) $(LINUX_DIR)/.config $(LINUX_DIR)/.config.modules.save
move default templates for the kernel build to kernel-defaults.mk (similar to package-defaults.mk) SVN-Revision: 6664
2007-03-24 13:42:54 +00:00
endef
also strip the .notes section of the kernel SVN-Revision: 15443
2009-04-27 15:37:58 +00:00
OBJCOPY_STRIP = -R .reginfo -R .notes -R .note -R .comment -R .mdebug -R .note.gnu.build-id
strip the .note.gnu.build-id section from kernel images, which on some platforms can lead to unusable 3.1G kernel image files SVN-Revision: 14357
2009-02-02 16:39:28 +00:00
add x86_64 target support Signed-off-by: Imre Kaloz <kaloz@openwrt.org> SVN-Revision: 39208
2014-01-07 12:23:35 +00:00
# AMD64 shares the location with x86
ifeq ($(LINUX_KARCH),x86_64)
IMAGES_DIR:=../../x86/boot
endif
buildroot: build a second pass kernel if initramfs is enabled If initramfs is enabled, build a second pass kernel containing the CPIO rootfs, preliminary work to get non exclusive enabling of initramfs. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 37047
2013-06-27 19:58:20 +00:00
define Kernel/CopyImage
build: skip rebuild of kernel images if the source did not change Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48145
2016-01-06 18:38:49 +00:00
cmp -s $(LINUX_DIR)/vmlinux $(KERNEL_BUILD_DIR)/vmlinux$(1).debug || { \
$(KERNEL_CROSS)objcopy -O binary $(OBJCOPY_STRIP) -S $(LINUX_DIR)/vmlinux $(LINUX_KERNEL)$(1); \
$(KERNEL_CROSS)objcopy $(OBJCOPY_STRIP) -S $(LINUX_DIR)/vmlinux $(KERNEL_BUILD_DIR)/vmlinux$(1).elf; \
$(CP) $(LINUX_DIR)/vmlinux $(KERNEL_BUILD_DIR)/vmlinux$(1).debug; \
$(foreach k, \
kernel: do not try to copy vmlinux out of arch/$(ARCH)/boot Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-03-17 19:37:52 +00:00
$(if $(KERNEL_IMAGES),$(KERNEL_IMAGES),$(filter-out vmlinux dtbs,$(KERNELNAME))), \
build: skip rebuild of kernel images if the source did not change Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 48145
2016-01-06 18:38:49 +00:00
$(CP) $(LINUX_DIR)/arch/$(LINUX_KARCH)/boot/$(IMAGES_DIR)/$(k) $(KERNEL_BUILD_DIR)/$(k)$(1); \
) \
}
buildroot: build a second pass kernel if initramfs is enabled If initramfs is enabled, build a second pass kernel containing the CPIO rootfs, preliminary work to get non exclusive enabling of initramfs. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 37047
2013-06-27 19:58:20 +00:00
endef
build: fix regression for kernels < 5.10 This fixes a regression introduced with commit 5ed1e5140a80558ab47fd70410ae3242bed5becf ("build: build kernel image before building modules/packages"). Before this commit the make target would always include "modules", resulting in a MODPOST and a complete Module.symvers file. Since this commit a MODPOST of the kernel modules is not guaranteed for kernels < 5.10. This results in some broken SDKs in which external packages that depend on exported symbols from kernel modules fail to compile. Adding "modules" back to the calls to the CompileImage defines fixes the regression. For kernels > 5.10 this is not needed, but it doesn't cause any harm either. Tested with kernels 5.4.x and 5.10.x. Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>
2021-04-13 12:22:20 +00:00
# Always add "modules" so a proper Module.symvers file is written that
# also contains symbols from the kernel modules. Without these symbols
# external packages that depend on exported symbols from kernel modules
# will fail to build.
move default templates for the kernel build to kernel-defaults.mk (similar to package-defaults.mk) SVN-Revision: 6664
2007-03-24 13:42:54 +00:00
define Kernel/CompileImage/Default
kernel: fix remaining initramfs related breakage Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 37518
2013-07-23 13:11:41 +00:00
rm -f $(TARGET_DIR)/init
build: fix regression for kernels < 5.10 This fixes a regression introduced with commit 5ed1e5140a80558ab47fd70410ae3242bed5becf ("build: build kernel image before building modules/packages"). Before this commit the make target would always include "modules", resulting in a MODPOST and a complete Module.symvers file. Since this commit a MODPOST of the kernel modules is not guaranteed for kernels < 5.10. This results in some broken SDKs in which external packages that depend on exported symbols from kernel modules fail to compile. Adding "modules" back to the calls to the CompileImage defines fixes the regression. For kernels > 5.10 this is not needed, but it doesn't cause any harm either. Tested with kernels 5.4.x and 5.10.x. Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>
2021-04-13 12:22:20 +00:00
+$(KERNEL_MAKE) $(KERNEL_MAKEOPTS_IMAGE) $(if $(KERNELNAME),$(KERNELNAME),all) modules
buildroot: build a second pass kernel if initramfs is enabled If initramfs is enabled, build a second pass kernel containing the CPIO rootfs, preliminary work to get non exclusive enabling of initramfs. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 37047
2013-06-27 19:58:20 +00:00
$(call Kernel/CopyImage)
endef
build: fix regression for kernels < 5.10 This fixes a regression introduced with commit 5ed1e5140a80558ab47fd70410ae3242bed5becf ("build: build kernel image before building modules/packages"). Before this commit the make target would always include "modules", resulting in a MODPOST and a complete Module.symvers file. Since this commit a MODPOST of the kernel modules is not guaranteed for kernels < 5.10. This results in some broken SDKs in which external packages that depend on exported symbols from kernel modules fail to compile. Adding "modules" back to the calls to the CompileImage defines fixes the regression. For kernels > 5.10 this is not needed, but it doesn't cause any harm either. Tested with kernels 5.4.x and 5.10.x. Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>
2021-04-13 12:22:20 +00:00
# Here as well, always add "modules", see comment above.
buildroot: build a second pass kernel if initramfs is enabled If initramfs is enabled, build a second pass kernel containing the CPIO rootfs, preliminary work to get non exclusive enabling of initramfs. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 37047
2013-06-27 19:58:20 +00:00
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
define Kernel/CompileImage/Initramfs
$(call Kernel/Configure/Initramfs)
kernel: move initramfs's init script out of base-files Keeping it in base-files was resulting in adding it to the base-files package. This file is meant to be included manually for initramfs images only. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2017-03-27 09:03:01 +00:00
$(CP) $(GENERIC_PLATFORM_DIR)/other-files/init $(TARGET_DIR)/init
kernel: set SOURCE_DATE_EPOCH for initramfs root dir Make sure the timestamp of the root directory of the initramfs is set to SOURCE_DATE_EPOCH as well. Fixes: 29d7461d11 ("kernel: set options to make external initramfs reproducible") Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit 54bcf586b0beb510345fdbac731ce1c04b6fa56b)
2022-04-06 11:19:31 +00:00
$(if $(SOURCE_DATE_EPOCH),touch -hcd "@$(SOURCE_DATE_EPOCH)" $(TARGET_DIR) $(TARGET_DIR)/init)
include: fix path for kernel-generated cpio removal Signed-off-by: Luka Perkov <luka@openwrt.org> SVN-Revision: 37128
2013-07-02 09:59:17 +00:00
rm -rf $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)/usr/initramfs_data.cpio*
treewide: fix spelling 'seperate' -> 'separate' This popular spelling mistake was also introduced by myself lately. Fix it everywhere. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-28 23:58:10 +00:00
ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS_SEPARATE),y)
image: Fix the CONFIG_EXTERNAL_CPIO logic Fix the qstrip call. Fixes: #13776. Signed-off-by: Luca Barbato <lu_zero@gentoo.org> (cherry picked from commit 330492a101cdb1608d1194496c1b620315ef8bd8)
2023-10-24 11:10:51 +00:00
ifneq ($(call qstrip,$(CONFIG_EXTERNAL_CPIO)),)
image: allow building FIT and uImage with ramdisk Instead of embedding the initrd cpio archive into the kernel, allow for having an external ramdisk added to the FIT or uImage. This is useful to overcome kernel size limitations present in many stock bootloaders, as the ramdisk is then loaded seperately and doesn't add to the kernel size. Hence we can have larger ramdisks to host ie. installers with all binaries to flash included (or a web-based firmware selector). In terms of performance and total size the differences are neglectible. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-21 14:19:26 +00:00
$(CP) $(CONFIG_EXTERNAL_CPIO) $(KERNEL_BUILD_DIR)/initrd.cpio
else
kernel: set options to make external initramfs reproducible Run cpio as well as compressors in such ways that they are generating reproducible output. Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit 29d7461d1135b91905120a44dc028b786693ecc4)
2022-03-24 03:25:28 +00:00
( cd $(TARGET_DIR); find . | LC_ALL=C sort | $(STAGING_DIR_HOST)/bin/cpio --reproducible -o -H newc -R 0:0 > $(KERNEL_BUILD_DIR)/initrd.cpio )
image: allow building FIT and uImage with ramdisk Instead of embedding the initrd cpio archive into the kernel, allow for having an external ramdisk added to the FIT or uImage. This is useful to overcome kernel size limitations present in many stock bootloaders, as the ramdisk is then loaded seperately and doesn't add to the kernel size. Hence we can have larger ramdisks to host ie. installers with all binaries to flash included (or a web-based firmware selector). In terms of performance and total size the differences are neglectible. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-21 14:19:26 +00:00
endif
kernel: set options to make external initramfs reproducible Run cpio as well as compressors in such ways that they are generating reproducible output. Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit 29d7461d1135b91905120a44dc028b786693ecc4)
2022-03-24 03:25:28 +00:00
$(if $(SOURCE_DATE_EPOCH),touch -hcd "@$(SOURCE_DATE_EPOCH)" $(KERNEL_BUILD_DIR)/initrd.cpio)
image: allow building FIT and uImage with ramdisk Instead of embedding the initrd cpio archive into the kernel, allow for having an external ramdisk added to the FIT or uImage. This is useful to overcome kernel size limitations present in many stock bootloaders, as the ramdisk is then loaded seperately and doesn't add to the kernel size. Hence we can have larger ramdisks to host ie. installers with all binaries to flash included (or a web-based firmware selector). In terms of performance and total size the differences are neglectible. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-21 14:19:26 +00:00
$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_BZIP2),bzip2 -9 -c < $(KERNEL_BUILD_DIR)/initrd.cpio > $(KERNEL_BUILD_DIR)/initrd.cpio.bzip2)
kernel: set options to make external initramfs reproducible Run cpio as well as compressors in such ways that they are generating reproducible output. Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit 29d7461d1135b91905120a44dc028b786693ecc4)
2022-03-24 03:25:28 +00:00
$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_GZIP),gzip -n -f -S .gzip -9n $(KERNEL_BUILD_DIR)/initrd.cpio)
image: allow building FIT and uImage with ramdisk Instead of embedding the initrd cpio archive into the kernel, allow for having an external ramdisk added to the FIT or uImage. This is useful to overcome kernel size limitations present in many stock bootloaders, as the ramdisk is then loaded seperately and doesn't add to the kernel size. Hence we can have larger ramdisks to host ie. installers with all binaries to flash included (or a web-based firmware selector). In terms of performance and total size the differences are neglectible. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-21 14:19:26 +00:00
$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZMA),$(STAGING_DIR_HOST)/bin/lzma e -lc1 -lp2 -pb2 $(KERNEL_BUILD_DIR)/initrd.cpio $(KERNEL_BUILD_DIR)/initrd.cpio.lzma)
# ? $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZO),)
kernel: fix initramfs reproducibility Make sure xz uses at least 2 threads so compression always runs in multi-threaded mode as the resulting file in single-threaded mode differs. Fixes: 29d7461d11 ("kernel: set options to make external initramfs reproducible") Signed-off-by: Daniel Golle <daniel@makrotopia.org> (cherry picked from commit fc6a83e63b187ecfd0e427c062ae09e3c104e291)
2022-03-29 12:54:14 +00:00
$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_XZ),$(STAGING_DIR_HOST)/bin/xz -T$(if $(filter 1,$(NPROC)),2,0) -9 -fz --check=crc32 $(KERNEL_BUILD_DIR)/initrd.cpio)
image: allow building FIT and uImage with ramdisk Instead of embedding the initrd cpio archive into the kernel, allow for having an external ramdisk added to the FIT or uImage. This is useful to overcome kernel size limitations present in many stock bootloaders, as the ramdisk is then loaded seperately and doesn't add to the kernel size. Hence we can have larger ramdisks to host ie. installers with all binaries to flash included (or a web-based firmware selector). In terms of performance and total size the differences are neglectible. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2021-02-21 14:19:26 +00:00
# ? $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZ4),)
$(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_ZSTD),$(STAGING_DIR_HOST)/bin/zstd -T0 -f -o $(KERNEL_BUILD_DIR)/initrd.cpio.zstd $(KERNEL_BUILD_DIR)/initrd.cpio)
endif
build: fix regression for kernels < 5.10 This fixes a regression introduced with commit 5ed1e5140a80558ab47fd70410ae3242bed5becf ("build: build kernel image before building modules/packages"). Before this commit the make target would always include "modules", resulting in a MODPOST and a complete Module.symvers file. Since this commit a MODPOST of the kernel modules is not guaranteed for kernels < 5.10. This results in some broken SDKs in which external packages that depend on exported symbols from kernel modules fail to compile. Adding "modules" back to the calls to the CompileImage defines fixes the regression. For kernels > 5.10 this is not needed, but it doesn't cause any harm either. Tested with kernels 5.4.x and 5.10.x. Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>
2021-04-13 12:22:20 +00:00
+$(KERNEL_MAKE) $(KERNEL_MAKEOPTS_IMAGE) $(if $(KERNELNAME),$(KERNELNAME),all) modules
buildroot: build a second pass kernel if initramfs is enabled If initramfs is enabled, build a second pass kernel containing the CPIO rootfs, preliminary work to get non exclusive enabling of initramfs. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 37047
2013-06-27 19:58:20 +00:00
$(call Kernel/CopyImage,-initramfs)
move default templates for the kernel build to kernel-defaults.mk (similar to package-defaults.mk) SVN-Revision: 6664
2007-03-24 13:42:54 +00:00
endef
buildroot: build a second pass kernel if initramfs is enabled If initramfs is enabled, build a second pass kernel containing the CPIO rootfs, preliminary work to get non exclusive enabling of initramfs. Signed-off-by: Florian Fainelli <florian@openwrt.org> SVN-Revision: 37047
2013-06-27 19:58:20 +00:00
else
define Kernel/CompileImage/Initramfs
endef
endif
move default templates for the kernel build to kernel-defaults.mk (similar to package-defaults.mk) SVN-Revision: 6664
2007-03-24 13:42:54 +00:00
define Kernel/Clean/Default
rm -f $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)/.configured
rm -f $(LINUX_KERNEL)
rework parallel building to get rid of some warnings and add back support for parallelizing the kernel build fixes #3882 SVN-Revision: 12322
2008-08-16 16:59:47 +00:00
$(_SINGLE)$(MAKE) -C $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION) clean
move default templates for the kernel build to kernel-defaults.mk (similar to package-defaults.mk) SVN-Revision: 6664
2007-03-24 13:42:54 +00:00
endef
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