Commit Graph

63 Commits (8601a4452e3833a98fe51c484b90ea4e9744fbd0)

Author SHA1 Message Date
Florian Fainelli a3d1301c2d kernel: add missing CONFIG_KALLSYMS_UNCOMPRESSED symbol
Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35180 3c298f89-4303-0410-b956-a3cf2f4a3e73
2013-01-15 19:55:45 +00:00
Imre Kaloz 19498d12d4 use xz compressed kernel tarballs
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34228 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-11-18 08:49:08 +00:00
Florian Fainelli 58ceee098e [buildroot] 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>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34034 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-31 17:32:37 +00:00
Florian Fainelli 917c029103 [buildroot] properly reindent Kernel/Prepare/Default
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34014 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-30 16:56:03 +00:00
Felix Fietkau 2e3918df33 kernel: suppress redundant calls to headers installation
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33421 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-15 12:16:11 +00:00
Felix Fietkau fb4ad8c8f7 kernel: remove the explicit kernel make call for "oldconfig prepare scripts", the kernel build system has proper dependencies
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33420 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-15 12:16:07 +00:00
Felix Fietkau 5d7bf2454a kernel: fix portability issues on the x86 specific relocs host tool, fixes build on mac os x
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32783 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-07-20 12:28:50 +00:00
Florian Fainelli 812b0b0ade build: allow KERNELNAME to contain multiple kernel make targets
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32423 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-06-18 13:20:50 +00:00
Gabor Juhos f06668f3da 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

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31598 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-05-05 12:48:35 +00:00
Gabor Juhos 7f4625bd8c 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>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31566 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-05-03 09:43:10 +00:00
Felix Fietkau b5f3dda123 build: rework verbosity level selection
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)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31484 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-04-26 17:53:56 +00:00
Mirko Vogt 6ed5cf8f22 [include/kernel-defaults.mk] enable verbose output of kernel build if V=99 is passed
append V=1 to KERNEL_MAKEOPTS when $V (and therewith $KBUILD_VERBOSE) is set to 99

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31466 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-04-24 12:42:57 +00:00
John Crispin 9bea396d2f [image] define external cpio
Allow building image with an external cpio

Signed-off-by: Tathagata Das <tathagata@alumnux.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31204 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-04-05 14:33:04 +00:00
Jo-Philipp Wich 63b45c1a5d 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.


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29686 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-01-08 15:23:11 +00:00
Felix Fietkau 2bff76170f 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
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27346 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-07-02 06:49:56 +00:00
Felix Fietkau be05754678 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
2011-04-06 14:48:55 +00:00
Imre Kaloz c5b1e5ded2 only support EABI on ARM targets
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25928 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-03-07 12:59:19 +00:00
Imre Kaloz 937fe0bbe9 fixup board specific KERNELNAME overrides
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25138 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-01-27 12:21:10 +00:00
Imre Kaloz 71cec38f69 2.6.38 supports xz ramdisks, too
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25080 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-01-24 06:41:11 +00:00
Florian Fainelli a4e62a74a7 [buildroot] make targets provide their KERNELNAME
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23919 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-11-08 07:31:25 +00:00
Felix Fietkau 67fbcc7bd4 remove linux 2.4 specific build system code
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21951 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-06-26 20:42:38 +00:00
Alexandros C. Couloumbis 8a70f533b7 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


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20837 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-04-13 14:07:22 +00:00
Imre Kaloz 8e5aa66efe make lzo compressed initramfs selectable, too
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18457 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-11-21 15:20:11 +00:00
Felix Fietkau 9a724ec84e 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
2009-11-11 01:25:06 +00:00
Felix Fietkau a228d3f366 automatically adjust CONFIG_BLK_DEV_INITRD in the kernel config (thx, sn9)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18361 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-11-11 01:25:02 +00:00
Gabor Juhos 738c6e1568 add menuconfig option for enabling debugfs support in the kernel
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17540 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-09-08 07:25:20 +00:00
Gabor Juhos 2b07521e0d add menuconfig option for selecting initramfs compression
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17283 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-08-16 05:35:34 +00:00
Felix Fietkau 131295ce36 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
2009-08-08 14:22:04 +00:00
Imre Kaloz 0f9c7cb3c9 2.6.30 supports different initramfs compressors, take care of them
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15498 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-04-29 20:53:38 +00:00
Florian Fainelli 909e5fce03 [kernel] also strip the .notes section of the kernel
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15443 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-04-27 15:37:58 +00:00
Felix Fietkau e938e513eb 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
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14594 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-02-21 16:26:27 +00:00
Felix Fietkau 55349584aa kernel: add missing definition for CONFIG_KALLSYMS_ALL
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14507 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-02-14 14:10:44 +00:00
Felix Fietkau d755be2b9e strip the .note.gnu.build-id section from kernel images, which on some platforms can lead to unusable 3.1G kernel image files
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14357 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-02-02 16:39:28 +00:00
Lars-Peter Clausen 521ed1454e Add menuconfig option for enabling profiling in the kernel.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14272 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-01-29 23:52:35 +00:00
Felix Fietkau 58fcf1d291 add a menuconfig option for enabling KALLSYMS for the kernel
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14122 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-01-20 21:09:04 +00:00
Imre Kaloz 38b1737377 use the default kernel target on powerpc
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13357 3c298f89-4303-0410-b956-a3cf2f4a3e73
2008-11-26 09:51:36 +00:00
Hamish Guthrie 2491d94ade Adds support for using a local clone of a git tree
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12941 3c298f89-4303-0410-b956-a3cf2f4a3e73
2008-10-10 10:07:45 +00:00
Felix Fietkau feb2913734 enable quilt by default for the kernel tree
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12400 3c298f89-4303-0410-b956-a3cf2f4a3e73
2008-08-27 14:14:00 +00:00
Felix Fietkau 627b34f1f2 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
2008-08-16 16:59:47 +00:00
Felix Fietkau f470171d1b spurious initramfs breakage fix
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11670 3c298f89-4303-0410-b956-a3cf2f4a3e73
2008-07-05 22:11:22 +00:00
Andy Boyett 613e3170a9 Disabling use of libintl in kconfig.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9934 3c298f89-4303-0410-b956-a3cf2f4a3e73
2007-12-26 22:21:56 +00:00
Eugene Konev 3436dab511 add external kernel tree support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9584 3c298f89-4303-0410-b956-a3cf2f4a3e73
2007-11-20 13:21:01 +00:00
Felix Fietkau 6ec8091bd5 fix the image builder
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9549 3c298f89-4303-0410-b956-a3cf2f4a3e73
2007-11-14 23:11:07 +00:00
Felix Fietkau a7c0ef0c98 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>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9410 3c298f89-4303-0410-b956-a3cf2f4a3e73
2007-10-23 06:23:29 +00:00
Felix Fietkau 9e60a331bc Use current UID for initramfs root user:group
Set the CONFIG_INITRAMFS_ROOT_{U,G}ID kernel variables to the current
user, so that all files end up being owned by root in the final
initramfs image.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9409 3c298f89-4303-0410-b956-a3cf2f4a3e73
2007-10-23 06:23:26 +00:00
Felix Fietkau 89a37524b2 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>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9408 3c298f89-4303-0410-b956-a3cf2f4a3e73
2007-10-23 06:23:23 +00:00
Felix Fietkau 19e38ca2d4 move a stampfile to make it easier to override the patch template
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9062 3c298f89-4303-0410-b956-a3cf2f4a3e73
2007-09-29 03:39:57 +00:00
Nicolas Thill 1569372b6c remove (unused?) linux symlink in BUILD_DIR
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8804 3c298f89-4303-0410-b956-a3cf2f4a3e73
2007-09-16 16:28:50 +00:00
Felix Fietkau b1f60da081 add support for device type based package preselections
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8696 3c298f89-4303-0410-b956-a3cf2f4a3e73
2007-09-08 21:30:25 +00:00
Felix Fietkau 6bcd07afdd 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
2007-09-08 19:55:42 +00:00