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108 Commits

Author SHA1 Message Date
Gabor Juhos
d90e805fe6 build: Add TARGET_ROOTFS_RESERVED_PCT option to reduce wasted space 
The genext2fs tool will 'reserve' 5% of the image size by default,
apparently by creating a huge lost+found directory. In fact it seemed to
be much more than 5% in practice — I saw an image with 8MiB used, and
recovered about 2MiB of it by deleting the 'empty' lost+found directory:

/dev/loop0         48377  8482     37438  19% /mnt/spare
 # rmdir lost+found/
/dev/loop0         48377  6014     39906  14% /mnt/spare

This makes it configurable, but leaves it at the genext2fs default
of 5% for now. It should probably be changed to default to zero, but
that can be a separate patch.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 34408
 2012-11-29 17:37:15 +00:00
Florian Fainelli
0678ef7609 hide C++ standard library selection behind INSTALL_LIBSTDCPP 
If our toolchain is not configured to support C++, it is pointless choosing
a particular C++ standard library implementation.

SVN-Revision: 33907
 2012-10-24 13:05:07 +00:00
Felix Fietkau
c6ba19c70e toolchain: enable parallel build for uClibc, remove the obsolete TOOLCHAIN_PARALLEL config symbol 
SVN-Revision: 33807
 2012-10-17 13:03:08 +00:00
Jo-Philipp Wich
3cdcf8babb Config.in: add Global Build options to enable cgroups and namespaces in the kernel 
SVN-Revision: 33714
 2012-10-10 20:44:16 +00:00
Felix Fietkau
0dd7644ec7 x86: remove grub-legacy 
SVN-Revision: 33640
 2012-10-07 23:01:56 +00:00
Felix Fietkau
a1bcd25082 x86: add grub2 iso support 
SVN-Revision: 33639
 2012-10-07 23:01:52 +00:00
Felix Fietkau
c02bd635b2 build: turn on package parallel builds by default and fix descriptions. 
By default, this is only used when building with make -j.

SVN-Revision: 33582
 2012-09-28 18:09:41 +00:00
Felix Fietkau
c4a419b445 kernel: enable perf events when enabling profiling, fixes oprofile on arm 
SVN-Revision: 33497
 2012-09-20 20:27:14 +00:00
Felix Fietkau
be6f437649 build: add a config option for passing the top-level make jobserver to packages that have parallel build enabled, significantly improves parallelization and gets rid of CPU overcommit during intra-package parallel builds 
SVN-Revision: 33414
 2012-09-15 10:21:24 +00:00
Jo-Philipp Wich
12b3909f1b make static host utility linking default to off 
SVN-Revision: 33197
 2012-08-15 13:31:31 +00:00
Jo-Philipp Wich
29b91ef01a introduce a menuconfig option to turn off static linking of host utilities 
SVN-Revision: 33154
 2012-08-13 00:26:34 +00:00
Felix Fietkau
0653efa98d config: tag parallel build options with high build breakage probability with a BROKEN dependency to discourage users from spamming us with tickets about them 
SVN-Revision: 32559
 2012-06-30 21:44:12 +00:00
Felix Fietkau
cf788fc731 build: add a config option for choosing the prefered standard c++ library and add uclibc++.mk to make this easy to handle in packages 
SVN-Revision: 32369
 2012-06-14 20:26:04 +00:00
Felix Fietkau
4c1a994fd6 Config.in: remove obsolete dependency 
SVN-Revision: 32366
 2012-06-14 20:25:43 +00:00
Michael Büsch
f0bd6aeade Fix early printk compile on ARM 
SVN-Revision: 32130
 2012-06-08 19:59:14 +00:00
Felix Fietkau
ce1d4d7ee9 kernel: make tracing support configurable 
SVN-Revision: 32085
 2012-06-06 15:25:57 +00:00
Jonas Gorski
e640bc8ca4 make xz ramdisk images also available for 2.6.39+ 
2.6.38 isn't the only kernel supporting it.

SVN-Revision: 31343
 2012-04-18 15:14:05 +00:00
John Crispin
032f3ea5e7 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
Jo-Philipp Wich
d22adb1b06 if CONFIG_BUILD_NLS is selected, compile uClibc with locale support 
SVN-Revision: 29633
 2012-01-01 15:11:11 +00:00
Felix Fietkau
246986cdb1 kernel: enable magic sysrq by default, it does not add much to the kernel image size, but is useful for debugging many kinds of hangs/crashes 
SVN-Revision: 29600
 2011-12-22 08:45:13 +00:00
Felix Fietkau
f656990897 kernel: add a configuration option for enabling printk timestamps (#10503) 
SVN-Revision: 29353
 2011-11-29 08:52:22 +00:00
Felix Fietkau
b06efd636a kernel: add a top level menuconfig option for enabling lockdep 
SVN-Revision: 28848
 2011-11-08 00:32:57 +00:00
Felix Fietkau
18a4bbb98d kernel: add a top level menuconfig option for enabling core dump support 
SVN-Revision: 28744
 2011-11-04 01:05:06 +00:00
Felix Fietkau
874622d004 build system: add a feature that allows you to pull sources from a git tree instead of the usual tarball 
SVN-Revision: 28394
 2011-10-09 16:33:59 +00:00
John Crispin
4551f2bfcc add menuconfig option to enable log files during build process 
SVN-Revision: 27403
 2011-07-03 17:37:31 +00:00
Felix Fietkau
4e2339b032 add a kernel config option for magic sysrq 
SVN-Revision: 26214
 2011-03-17 23:14:12 +00:00
Felix Fietkau
7ae115eac6 fix wrong copy&paste in the helptext for kernel AIO support 
SVN-Revision: 25772
 2011-02-27 20:06:05 +00:00
Felix Fietkau
5a56b0fe35 kernel: make AIO support configurable (disabled by default) 
SVN-Revision: 25769
 2011-02-27 19:52:48 +00:00
Jo-Philipp Wich
1ada513817 prepare support for libiconv, libintl stub/full switching 
SVN-Revision: 25302
 2011-02-02 01:26:19 +00:00
Jo-Philipp Wich
3052dfbb85 remove support for disabling large file support, it is broken, breaks compatibility to anything and has no effect on most packages 
SVN-Revision: 25208
 2011-01-28 17:00:43 +00:00
Imre Kaloz
832fc4a133 2.6.38 supports xz ramdisks, too 
SVN-Revision: 25080
 2011-01-24 06:41:11 +00:00
Imre Kaloz
5ea6194ab0 remove 2.6.25 support 
SVN-Revision: 24089
 2010-11-22 13:43:32 +00:00
Imre Kaloz
4052849677 switch from ext2 to ext4 (w/o) journaling 
SVN-Revision: 24084
 2010-11-22 12:12:39 +00:00
Felix Fietkau
8d40973058 make the display support feature flag selectable 
SVN-Revision: 23791
 2010-11-02 16:26:57 +00:00
Imre Kaloz
27a1e6cc6a as we only support 2.6, remove the useless bool for it 
SVN-Revision: 23246
 2010-10-05 14:19:00 +00:00
Michael Büsch
cf323eb924 optionally support parallel toolchain build. This defaults to off, because certain toolchain versions are known to break on parallel build. However, it significantly speeds up the build and latest versions of the tools do compile fine. 
SVN-Revision: 23196
 2010-10-03 12:54:07 +00:00
Michael Büsch
e7c83f6d59 Add support for enabling early printk. Currently only for ARM, because I don't know what EARLY_PRINTK depends on on other architectures. 
SVN-Revision: 23071
 2010-09-15 16:27:02 +00:00
Michael Büsch
fde498904f Add an option to default the default build rule to parallel build. 
SVN-Revision: 22737
 2010-08-20 14:48:59 +00:00
Michael Büsch
7ed7784f59 Support parallel build of certain packages 
SVN-Revision: 22696
 2010-08-18 13:57:58 +00:00
Nicolas Thill
4ed248bbef fix typo 
SVN-Revision: 22453
 2010-08-01 14:37:19 +00:00
Felix Fietkau
fd8142403e add a build system option for collecting all kernel debug information (including modules) in a tarball 
SVN-Revision: 22327
 2010-07-21 15:18:24 +00:00
Felix Fietkau
5d78ef446a add a config option for enabling kernel debugging symbols 
SVN-Revision: 22325
 2010-07-21 14:34:22 +00:00
Felix Fietkau
ac5279e6bc enable ipv6 support for packages by default 
SVN-Revision: 22176
 2010-07-13 18:45:29 +00:00
Nicolas Thill
5403c59f57 images: rename CONFIG_TARGET_ROOTFS_FSPART to CONFIG_TARGET_ROOTFS_PARTSIZE 
SVN-Revision: 21362
 2010-05-05 01:52:54 +00:00
Nicolas Thill
e86e41d663 buildsystem: rearrange main config options, reorder, move stripping items to a "Stripping options" subsection, 
SVN-Revision: 21239
 2010-04-28 17:37:32 +00:00
Nicolas Thill
b3b591c000 buildsystem: rename tgz/TGZ "feature" and matching options to targz/TARGZ 
SVN-Revision: 21238
 2010-04-28 14:47:43 +00:00
Nicolas Thill
7992df3721 images: allow generating .cpio.gz and/or .tar.gz archives whether ramdisk is selected or not 
SVN-Revision: 21237
 2010-04-28 14:27:03 +00:00
Mirko Vogt
a34c4b6ec6 add "patented"-build flag to allow packages being with and without patented technology 
SVN-Revision: 21050
 2010-04-20 17:19:40 +00:00
Gabor Juhos
7e5ae61e45 select LZMA compressed initramfs by default for ramips 
SVN-Revision: 20630
 2010-03-31 09:58:29 +00:00
Felix Fietkau
15fecc9e6c remove support for DEBUG_DIR, it has lost its purpose since STAGING_DIR_ROOT was added 
SVN-Revision: 19849
 2010-02-24 23:43:05 +00:00