build system: have tar use $SOURCE_DATE_EPOCH for --mtime

The --mtime argument to 'tar' sets the modification time for all files within
the archive, which determines the timestamp files will get when they are
extracted. In this case, rootfs and other tarballs will get mtimes which
correspond to the last commit timestamp of the build system, as reported by
git/subversion.

This is a step towards reproducible image builds.

Signed-off-by: bryan newbold <bnewbold@robocracy.org>
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48586 3c298f89-4303-0410-b956-a3cf2f4a3e73

kernel: remove .config.prev when running make kernel_*config to fix rebuild errors

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48545 3c298f89-4303-0410-b956-a3cf2f4a3e73

kernel-build.mk: add .NOTPARALLEL

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42876 3c298f89-4303-0410-b956-a3cf2f4a3e73

kernel-build: fix STRIP_KERNEL_EXPORTS for recent kernels

Recent kernels started to mark exported symbols as global.
Adapt expressions in kernel-build.mk to also match global symbols
when grep'ing through nm output.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42555 3c298f89-4303-0410-b956-a3cf2f4a3e73

include: fix kernel download failure with git & local trees

When using the options EXTERNAL_KERNEL_TREE or KERNEL_GIT_CLONE_URI,
the command "make downloads" fails as it tries to download the kernel
tarball despite the option. This doesn't happen during a regular build
as in that case, the dependency is conditionned through the LINUX_SITE
variable, which is not set in these cases.

Below is a snapshot of the error for an target using a 3.14 kernel:

make[3]: *** No rule to make target `.../dl/linux-3.14.tar.xz',
needed by `download'. Stop.

Change-Id: I1244969c1bbf9c81a6a64d68ae88ac58b0f8e79e
Signed-off-by: Mathieu Olivari <mathieu@qca.qualcomm.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40913 3c298f89-4303-0410-b956-a3cf2f4a3e73

build: speed up kernel symbol export stripping

GNU grep has a high per-expression setup overhead when compiling regular
expressions. Use -F to force it to interpret the input as fixed strings,
which is much faster (fraction of a second instead of multiple minutes).

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39049 3c298f89-4303-0410-b956-a3cf2f4a3e73

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>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37047 3c298f89-4303-0410-b956-a3cf2f4a3e73

kernel: use -ffunction-sections, -fdata-sections and --gc-sections on mips

in combination with kernel symbol export stripping this significantly reduces
the kernel image size

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35320 3c298f89-4303-0410-b956-a3cf2f4a3e73

kernel: fix module export stripping

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35319 3c298f89-4303-0410-b956-a3cf2f4a3e73

kernel: fix stripping symbol exports

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34458 3c298f89-4303-0410-b956-a3cf2f4a3e73

[include] kernel-build.mk: there is no tarball when using CONFIG_KERNEL_GIT_CLONE_URI or CONFIG_EXTERNAL_KERNEL_TREE, do not make the prepared stamp file depend on it in this case


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28361 3c298f89-4303-0410-b956-a3cf2f4a3e73

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

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26498 3c298f89-4303-0410-b956-a3cf2f4a3e73

Add kernel_nconfig make target


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22518 3c298f89-4303-0410-b956-a3cf2f4a3e73

add a build system option for collecting all kernel debug information (including modules) in a tarball

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22327 3c298f89-4303-0410-b956-a3cf2f4a3e73

Revert "sort Kconfig symbols automatically to make Kaloz happy :p"
Relying on some sort implementations' weird behaviour of ignoring # and whitespaces at the beginning of a line is not a good idea, and it's certainly not portable

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19675 3c298f89-4303-0410-b956-a3cf2f4a3e73

sort Kconfig symbols automatically to make Kaloz happy :p


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19582 3c298f89-4303-0410-b956-a3cf2f4a3e73

merge target kernel config files with subtarget config files and add a variable override for editing the target kernel config file with make kernel_menuconfig in case the subtarget contains overrides (thx, sn9)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18362 3c298f89-4303-0410-b956-a3cf2f4a3e73

add an optional config option for stripping all unnecessary symbol exports from the kernel image

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17181 3c298f89-4303-0410-b956-a3cf2f4a3e73

kernel: make sure all patches are applied before running menuconfig or oldconfig

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15325 3c298f89-4303-0410-b956-a3cf2f4a3e73

enable quilt by default for the kernel tree

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12400 3c298f89-4303-0410-b956-a3cf2f4a3e73

fix make kernel_menuconfig for subtarget kernel config files

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12376 3c298f89-4303-0410-b956-a3cf2f4a3e73

rework parallel building to get rid of some warnings
and add back support for parallelizing the kernel build
fixes #3882


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12322 3c298f89-4303-0410-b956-a3cf2f4a3e73

create a platform config-* file if there is none already when running kernel_menuconfig or kernel_oldconfig


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11460 3c298f89-4303-0410-b956-a3cf2f4a3e73

large improvement for parallel builds. works without V=99 now and without warnings. tested with -j on an 2x dual core opteron machine


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11414 3c298f89-4303-0410-b956-a3cf2f4a3e73

fix kernel config on kernel_menuconfig abort


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11076 3c298f89-4303-0410-b956-a3cf2f4a3e73

fixes for refresh/update handling

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9063 3c298f89-4303-0410-b956-a3cf2f4a3e73

Refactor downloading code into download.mk
Support multiple file downloads
Support svn downloads


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9057 3c298f89-4303-0410-b956-a3cf2f4a3e73

properly clean up after kernel_{old,menu}config

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8737 3c298f89-4303-0410-b956-a3cf2f4a3e73

fix kernel_menuconfig

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8726 3c298f89-4303-0410-b956-a3cf2f4a3e73

major target cleanup. it is now possible to have subtargets that can override many target settings, including arch - merge adm5120, adm5120eb. target profiles still need to be adapted for subtargets

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8694 3c298f89-4303-0410-b956-a3cf2f4a3e73

strip the kernel version suffix from target directories, except for brcm-2.4 (the -2.4 will be included in the board name here). CONFIG_LINUX_<ver>_<board> becomes CONFIG_TARGET_<board>, same for profiles.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8653 3c298f89-4303-0410-b956-a3cf2f4a3e73

include kernel-version.mk from kernel.mk so that a correct KERNEL_PATCHVER is always available


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8494 3c298f89-4303-0410-b956-a3cf2f4a3e73

build system cleanup/restructuring as described in http://lists.openwrt.org/pipermail/openwrt-devel/2007-August/001159.html

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8362 3c298f89-4303-0410-b956-a3cf2f4a3e73

fix image installation

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8324 3c298f89-4303-0410-b956-a3cf2f4a3e73

silence

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8252 3c298f89-4303-0410-b956-a3cf2f4a3e73

next round of cleanup, convert target/ - make -j works now ;)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8242 3c298f89-4303-0410-b956-a3cf2f4a3e73

more dependency fixes

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8115 3c298f89-4303-0410-b956-a3cf2f4a3e73

prevent the new config changes from interfering with kernel_menuconfig

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8031 3c298f89-4303-0410-b956-a3cf2f4a3e73

dynamically enable/disable kernel config options for kmod packages based on build system config

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8026 3c298f89-4303-0410-b956-a3cf2f4a3e73

add kernel_oldconfig target

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8003 3c298f89-4303-0410-b956-a3cf2f4a3e73

kernel: fix dependencies for .config, use selections from oldconfig when running menuconfig

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7997 3c298f89-4303-0410-b956-a3cf2f4a3e73

merge the kernel config parts at dump time, so that overrides that disable certain features work

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7812 3c298f89-4303-0410-b956-a3cf2f4a3e73

prepare for the transition to linux 2.6.22 - make it possible to override the kernel version in the target makefile

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7644 3c298f89-4303-0410-b956-a3cf2f4a3e73

implement quilt handling for the kernel tree ... and there was much rejoicing!

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7474 3c298f89-4303-0410-b956-a3cf2f4a3e73

fix pcmcia/pccard build defaults

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7275 3c298f89-4303-0410-b956-a3cf2f4a3e73

Improved autorebuild for kernel related stuff.
- make modules_install in the kernel tree is no longer called
- make modules is called on every target/compile run
- kmod packages pull the kernel modules directly out of the kernel tree and have proper file depends on them



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6998 3c298f89-4303-0410-b956-a3cf2f4a3e73

remove reference to unused .kernel.mk

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6959 3c298f89-4303-0410-b956-a3cf2f4a3e73

trigger a kernel module rebuild when the kernel config changes

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6671 3c298f89-4303-0410-b956-a3cf2f4a3e73

move default templates for the kernel build to kernel-defaults.mk (similar to package-defaults.mk)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6664 3c298f89-4303-0410-b956-a3cf2f4a3e73

some cleanups in the metadata.pl script; allow target profiles to add overrides for menuconfig

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6648 3c298f89-4303-0410-b956-a3cf2f4a3e73

nuke mdev and replace it with hotplug2 :)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6512 3c298f89-4303-0410-b956-a3cf2f4a3e73

fix an error in the kernel image related commit

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6467 3c298f89-4303-0410-b956-a3cf2f4a3e73

kernel build cleanup

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6464 3c298f89-4303-0410-b956-a3cf2f4a3e73

fix kernel features detection - GENERIC_PLATFORM_DIR is unset at DUMP time

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6346 3c298f89-4303-0410-b956-a3cf2f4a3e73

fix a small bug in the order of the profile metadata dump

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6340 3c298f89-4303-0410-b956-a3cf2f4a3e73

last commit was missing a change...

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6339 3c298f89-4303-0410-b956-a3cf2f4a3e73

Reorganize kernel configs - target/linux/*/config is now a directory.
./config/default will replace the old config and config-diff (format is like
config-diff, the full kernel config is no longer kept in the build system)
This commit removes all the kernel config stuff, the next one will add
the replacement - there's no way to do this atomically with svn.



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6337 3c298f89-4303-0410-b956-a3cf2f4a3e73

make kernel_menuconfig work without target toolchain

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6312 3c298f89-4303-0410-b956-a3cf2f4a3e73

add top-level kernel_menuconfig target to unpack and reconfigure the kernel - uses config.pl to generate target/linux/*/config and config-diff

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6310 3c298f89-4303-0410-b956-a3cf2f4a3e73

Minor kernel build changes:
Change '[ -d ... ] && cmd' to 'if [ -d ... ]; then cmd; fi' to avoid make errors if the condition is false
If $(PLATFORM_DIR)/files exists, copy it into the kernel tree on prepare.


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6263 3c298f89-4303-0410-b956-a3cf2f4a3e73

make spca5xx depend on video device support in the kernel

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6153 3c298f89-4303-0410-b956-a3cf2f4a3e73

Add WL-700gE support (based on work by jr)
Includes kernel/diag patch and a new target profile


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6142 3c298f89-4303-0410-b956-a3cf2f4a3e73

add descriptions to the broadcom target profiles and export them to the target metadata (not presented in menuconfig yet)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6137 3c298f89-4303-0410-b956-a3cf2f4a3e73

store the default kernel version for our ports in a single place (target makefiles can still override it if necessary)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5899 3c298f89-4303-0410-b956-a3cf2f4a3e73

Also build bzImage for rdc boards


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5895 3c298f89-4303-0410-b956-a3cf2f4a3e73

replace another instance of a relative path to generic-2.* with an absolute one (for symlinked target directories)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5885 3c298f89-4303-0410-b956-a3cf2f4a3e73

some platform support path name cleanup

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5846 3c298f89-4303-0410-b956-a3cf2f4a3e73

fix path to generic init file when using a symlinked target support directory

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5805 3c298f89-4303-0410-b956-a3cf2f4a3e73

more cleanup, build fix on freebsd

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5666 3c298f89-4303-0410-b956-a3cf2f4a3e73

minor cleanup and freebsd compile fix

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5654 3c298f89-4303-0410-b956-a3cf2f4a3e73

autodetect atm, pci, usb, pcmcia features from kernel config file

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5586 3c298f89-4303-0410-b956-a3cf2f4a3e73

add prereq checks for target/linux/* and target/image/*, check for fdisk for the x86 builds

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5569 3c298f89-4303-0410-b956-a3cf2f4a3e73

implement target profiles in menuconfig

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5512 3c298f89-4303-0410-b956-a3cf2f4a3e73

make target/linux/* directories self-contained, use the selected kernel version for the toolchain, autogenerate menuconfig and makefile code for target selection

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5498 3c298f89-4303-0410-b956-a3cf2f4a3e73

cleanup/rewrite of the kernel build process

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5226 3c298f89-4303-0410-b956-a3cf2f4a3e73

cleanup

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5224 3c298f89-4303-0410-b956-a3cf2f4a3e73

finally kill KMOD_template - removes a big chunk of legacy build code

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5222 3c298f89-4303-0410-b956-a3cf2f4a3e73

improve parallel building

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5208 3c298f89-4303-0410-b956-a3cf2f4a3e73

fix uml-2.6 build, move KERNELNAME to kernel-build.mk


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5204 3c298f89-4303-0410-b956-a3cf2f4a3e73

move '-' parameter to TAR_OPTIONS, so that packages can append commands

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5083 3c298f89-4303-0410-b956-a3cf2f4a3e73

more fixes

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@5048 3c298f89-4303-0410-b956-a3cf2f4a3e73

put LINUX_KARCH in .kernel.mk

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@5013 3c298f89-4303-0410-b956-a3cf2f4a3e73

move $(MAKE) packages from .linux-compile: to compile:

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4689 3c298f89-4303-0410-b956-a3cf2f4a3e73

Remove postinit stuff for initramfs


git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4605 3c298f89-4303-0410-b956-a3cf2f4a3e73

handle postinit for initramfs



git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4601 3c298f89-4303-0410-b956-a3cf2f4a3e73

remove reference to missing file

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4595 3c298f89-4303-0410-b956-a3cf2f4a3e73

Update for initramfs handling



git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4591 3c298f89-4303-0410-b956-a3cf2f4a3e73

cosmetic coherency fix


git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4588 3c298f89-4303-0410-b956-a3cf2f4a3e73

Build bzImage for x86 builds - allow ext2 images even if initramfs used, they are needed for creating boot images



git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4579 3c298f89-4303-0410-b956-a3cf2f4a3e73

fix issues if kernel config is changed after the compile has started


git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4570 3c298f89-4303-0410-b956-a3cf2f4a3e73

fix uml-2.6 (closes: #678)


git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4551 3c298f89-4303-0410-b956-a3cf2f4a3e73

Force remove of the symbolic link build_arm/linux, especially when switching from targets using the same toolchain
(ex : switching from brcm-2.4 to au1000-2.6)


git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4462 3c298f89-4303-0410-b956-a3cf2f4a3e73

set PATH in rules.mk


git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4438 3c298f89-4303-0410-b956-a3cf2f4a3e73

yet more cleanup (make sure to honor TARGET_CC and not just TARGET_CROSS)


git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4433 3c298f89-4303-0410-b956-a3cf2f4a3e73

more cleanup (make sure to pass TARGET_PATH and not just TARGET_CC)


git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4432 3c298f89-4303-0410-b956-a3cf2f4a3e73

fix a few directories missed in [4176]'s source -> download


git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4198 3c298f89-4303-0410-b956-a3cf2f4a3e73

change $(STAMP_DIR) to $(LINUX_DIR) to avoid issues compiling multiple kernels


git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4180 3c298f89-4303-0410-b956-a3cf2f4a3e73

UML target completed. Added ext2 target fs for use with uml images



git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4178 3c298f89-4303-0410-b956-a3cf2f4a3e73

move some of the kernel module packaging to package/kernel/

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4146 3c298f89-4303-0410-b956-a3cf2f4a3e73

add workaround for kernel module install

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4098 3c298f89-4303-0410-b956-a3cf2f4a3e73

credit where credit is due


git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4091 3c298f89-4303-0410-b956-a3cf2f4a3e73

add support for new modules.mk format (no autogenerated Config.in yet)

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4083 3c298f89-4303-0410-b956-a3cf2f4a3e73

add extra targets to improve make tracing output

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4078 3c298f89-4303-0410-b956-a3cf2f4a3e73

fix kernel configure target


git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4065 3c298f89-4303-0410-b956-a3cf2f4a3e73

.pkginfo cleanup #2


git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4053 3c298f89-4303-0410-b956-a3cf2f4a3e73

add INCLUDE_DIR variable for $(TOPDIR)/include

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4033 3c298f89-4303-0410-b956-a3cf2f4a3e73

build system cleanup. move shared include files into $(TOPDIR)/include, move lzma, mkfs.* into toolchain/

git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4032 3c298f89-4303-0410-b956-a3cf2f4a3e73