45e3540a3f
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
76133009c9
sparse: add as a new package selectable from the config
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This change does multiple things, all related to enable sparse usage as
a static analysis tool selectable from the OpenWrt configuration:
*add a KERNEL_SPARSE option in the config to add sparse to the kernel
build (through the C=1 option usage)
*add sparse as a new host tools. It will get selected automatically when
the above option will be enabled
Signed-off-by: Mathieu Olivari <mathieu@qca.qualcomm.com>
SVN-Revision: 40490
2014-04-12 21:21:49 +00:00
627e974c99
partially revert "build: remove check for nonexistant CONFIG_TAR_VERBOSITY variable and move TAR_OPTIONS to unpack.mk"
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This complicates the evaluation order for some packages
SVN-Revision: 40006
2014-03-22 19:52:48 +00:00
b5542f6aed
include: r39979 broke kernel unpacking
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Signed-off-by: John Crispin <blogic@openwrt.org>
SVN-Revision: 40002
2014-03-21 18:55:31 +00:00
f440e7faea
kernel: fix parallel build issues with header install
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 39424
2014-01-30 07:33:42 +00:00
7aaa9bc91c
add x86_64 target support
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Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
SVN-Revision: 39208
2014-01-07 12:23:35 +00:00
cdcde21b8d
include: handle LZ4 compression scheme
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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
bb494ed639
kernel: fix remaining initramfs related breakage
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 37518
2013-07-23 13:11:41 +00:00
448decfa8e
include: fix path for kernel-generated cpio removal
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Signed-off-by: Luka Perkov <luka@openwrt.org>
SVN-Revision: 37128
2013-07-02 09:59:17 +00:00
5b5fd9f92d
include: force a kernel-generated cpio removal and rebuild
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Make sure that the kernel rebuilds the initramfs cpio archive file by
deleting it before so we get it re-generated properly.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 37125
2013-07-01 20:52:00 +00:00
bc7260a125
buildroot: filter out dtbs KERNELNAME target ( #13785 )
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Do not attempt to copy arch/$(LINUX_KARCH)/boot/dtbs because these are
not real files, fixes #13785 .
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 37107
2013-06-30 17:09:21 +00:00
eab95ea467
buildroot: copy KENRNELNAME files to $(KDIR)
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In order to support building both normal and initramfs kernel, we will
rebuild the wrappers around the vmlinux ELF binary, copy these with an
appropriate extension when they exist.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 37048
2013-06-27 19:58:24 +00:00
a890ccd6e0
buildroot: build a second pass kernel if initramfs is enabled
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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
b729d41d64
buildroot: workaround broken syntax highlighting
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GNU Make's subst is always breaking syntax highlighting with at least
vim add the right comments to workaround it.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 37046
2013-06-27 19:58:16 +00:00
d85ec2b936
kernel: add missing CONFIG_KALLSYMS_UNCOMPRESSED symbol
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Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 35180
2013-01-15 19:55:45 +00:00
0fa21ec3eb
use xz compressed kernel tarballs
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SVN-Revision: 34228
2012-11-18 08:49:08 +00:00
451803c51a
kernel-defaults: factor common code handling initramfs options
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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
246e563cb7
properly reindent Kernel/Prepare/Default
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SVN-Revision: 34014
2012-10-30 16:56:03 +00:00
482a6d4aea
kernel: suppress redundant calls to headers installation
...
SVN-Revision: 33421
2012-09-15 12:16:11 +00:00
8091d3f2e8
kernel: remove the explicit kernel make call for "oldconfig prepare scripts", the kernel build system has proper dependencies
...
SVN-Revision: 33420
2012-09-15 12:16:07 +00:00
b1f318de53
kernel: fix portability issues on the x86 specific relocs host tool, fixes build on mac os x
...
SVN-Revision: 32783
2012-07-20 12:28:50 +00:00
6de0939c3a
build: allow KERNELNAME to contain multiple kernel make targets
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SVN-Revision: 32423
2012-06-18 13:20:50 +00:00
622146a518
include/kernel-defaults: set V='' if c is not set in OPENWRT_VERBOSE
...
This fixes the following errors:
CALL arch/powerpc/kernel/prom_init_check.sh
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer axpression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
arch/powerpc/kernel/prom_init_check.sh: line 39: [: ss: integer expression expected
GEN .version
CHK include/generated/compile.h
UPD include/generated/compile.h
SVN-Revision: 31598
2012-05-05 12:48:35 +00:00
3349cf2691
Fix iptables abuse of kernel header files. Use exported headers instead.
...
[juhosg: export xt_layer7.h for all kernel versions]
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
SVN-Revision: 31566
2012-05-03 09:43:10 +00:00
34ffb526a2
build: rework verbosity level selection
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V=99 and V=1 are now deprecated in favor of a new verbosity class system,
though the old flags are still supported.
You can set the V variable on the command line (or OPENWRT_VERBOSE in the
environment) to one or more of the following characters:
- s: stdout+stderr (equal to the old V=99)
- c: commands (for build systems that suppress commands by default, e.g. kbuild)
- w: warnings/errors only (equal to the old V=1)
SVN-Revision: 31484
2012-04-26 17:53:56 +00:00
ea14276046
enable verbose output of kernel build if V=99 is passed
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append V=1 to KERNEL_MAKEOPTS when $V (and therewith $KBUILD_VERBOSE) is set to 99
SVN-Revision: 31466
2012-04-24 12:42:57 +00:00
032f3ea5e7
define external cpio
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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
97af76a920
include: calculate md5sum over sorted kernel config symbol list and incorperate it into the kernel metapackage version, make kmods depend on this specific version. The aim of this change is to invalidate kmods which are built against a different kernel config on the opkg metadata level. Manual copying and insmod of custom *.ko files, e.g. for development purpose, is still possible.
...
SVN-Revision: 29686
2012-01-08 15:23:11 +00:00
fc0863785a
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
caf4747f0c
build: clean up handling of the kernel config
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- 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
b74308c433
only support EABI on ARM targets
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SVN-Revision: 25928
2011-03-07 12:59:19 +00:00
a361eab890
fixup board specific KERNELNAME overrides
...
SVN-Revision: 25138
2011-01-27 12:21:10 +00:00
832fc4a133
2.6.38 supports xz ramdisks, too
...
SVN-Revision: 25080
2011-01-24 06:41:11 +00:00
b6e9f1dfe0
make targets provide their KERNELNAME
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SVN-Revision: 23919
2010-11-08 07:31:25 +00:00
6117c04c94
remove linux 2.4 specific build system code
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SVN-Revision: 21951
2010-06-26 20:42:38 +00:00
43ee14563c
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
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SVN-Revision: 20837
2010-04-13 14:07:22 +00:00
0ebb9220a0
make lzo compressed initramfs selectable, too
...
SVN-Revision: 18457
2009-11-21 15:20:11 +00:00
ea41d3a288
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)
...
SVN-Revision: 18362
2009-11-11 01:25:06 +00:00
bf2fe7ea9a
automatically adjust CONFIG_BLK_DEV_INITRD in the kernel config (thx, sn9)
...
SVN-Revision: 18361
2009-11-11 01:25:02 +00:00
f7033929fa
add menuconfig option for enabling debugfs support in the kernel
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SVN-Revision: 17540
2009-09-08 07:25:20 +00:00
e2f5de7a46
add menuconfig option for selecting initramfs compression
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SVN-Revision: 17283
2009-08-16 05:35:34 +00:00
bb5a40c64b
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
8582177e73
2.6.30 supports different initramfs compressors, take care of them
...
SVN-Revision: 15498
2009-04-29 20:53:38 +00:00
c09afea86a
also strip the .notes section of the kernel
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SVN-Revision: 15443
2009-04-27 15:37:58 +00:00
08b408a4c5
move the EABI config override to the generic kernel config overrides, as it's arch specific, not target specific - fixes spurious kernel rebuild issues with EABI
...
SVN-Revision: 14594
2009-02-21 16:26:27 +00:00
18441c327a
kernel: add missing definition for CONFIG_KALLSYMS_ALL
...
SVN-Revision: 14507
2009-02-14 14:10:44 +00:00
7b1820a1b7
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
24f02449ff
Add menuconfig option for enabling profiling in the kernel.
...
SVN-Revision: 14272
2009-01-29 23:52:35 +00:00
b271605228
add a menuconfig option for enabling KALLSYMS for the kernel
...
SVN-Revision: 14122
2009-01-20 21:09:04 +00:00
8375b83015
use the default kernel target on powerpc
...
SVN-Revision: 13357
2008-11-26 09:51:36 +00:00
John Crispin
Felix Fietkau
Imre Kaloz
Florian Fainelli
Luka Perkov
Gabor Juhos
Mirko Vogt
Jo-Philipp Wich
Alexandros C. Couloumbis
Lars-Peter Clausen