juhosg
f80deda3fe
build: Add TARGET_ROOTFS_RESERVED_PCT option to reduce wasted space
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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>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34408 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-11-29 17:37:15 +00:00
florian
64b2651354
[buildroot] hide C++ standard library selection behind INSTALL_LIBSTDCPP
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If our toolchain is not configured to support C++, it is pointless choosing
a particular C++ standard library implementation.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33907 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-24 13:05:07 +00:00
nbd
66898596e6
toolchain: enable parallel build for uClibc, remove the obsolete TOOLCHAIN_PARALLEL config symbol
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33807 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-17 13:03:08 +00:00
jow
fb480b73a7
Config.in: add Global Build options to enable cgroups and namespaces in the kernel
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33714 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-10 20:44:16 +00:00
nbd
48e426d185
x86: remove grub-legacy
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33640 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-07 23:01:56 +00:00
nbd
1be0626273
x86: add grub2 iso support
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33639 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-10-07 23:01:52 +00:00
nbd
bf0b41e5aa
build: turn on package parallel builds by default and fix descriptions.
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By default, this is only used when building with make -j.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33582 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-28 18:09:41 +00:00
nbd
6c383cf512
kernel: enable perf events when enabling profiling, fixes oprofile on arm
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33497 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-20 20:27:14 +00:00
nbd
1f87d10e85
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
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33414 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-09-15 10:21:24 +00:00
jow
ca83d1d89e
[buildroot] make static host utility linking default to off
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33197 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-08-15 13:31:31 +00:00
jow
da93f7edd2
[buildroot] introduce a menuconfig option to turn off static linking of host utilities
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33154 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-08-13 00:26:34 +00:00
nbd
7b71f99fda
config: tag parallel build options with high build breakage probability with a BROKEN dependency to discourage users from spamming us with tickets about them
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32559 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-06-30 21:44:12 +00:00
nbd
eb1c7a641f
build: add a config option for choosing the prefered standard c++ library and add uclibc++.mk to make this easy to handle in packages
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32369 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-06-14 20:26:04 +00:00
nbd
ba9de6d884
Config.in: remove obsolete dependency
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32366 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-06-14 20:25:43 +00:00
mb
3e70eebc22
Fix early printk compile on ARM
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32130 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-06-08 19:59:14 +00:00
nbd
32b9ee0930
kernel: make tracing support configurable
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32085 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-06-06 15:25:57 +00:00
jogo
31fd8cb5e2
make xz ramdisk images also available for 2.6.39+
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2.6.38 isn't the only kernel supporting it.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31343 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-04-18 15:14:05 +00:00
blogic
1b760ca1fc
[image] define external cpio
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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
jow
e2b9e1a026
[toolchain] if CONFIG_BUILD_NLS is selected, compile uClibc with locale support
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29633 3c298f89-4303-0410-b956-a3cf2f4a3e73
2012-01-01 15:11:11 +00:00
nbd
0b3230ff77
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
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29600 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-12-22 08:45:13 +00:00
nbd
603e795289
kernel: add a configuration option for enabling printk timestamps ( #10503 )
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29353 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-11-29 08:52:22 +00:00
nbd
d212a08b1c
kernel: add a top level menuconfig option for enabling lockdep
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28848 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-11-08 00:32:57 +00:00
nbd
55dc011f6f
kernel: add a top level menuconfig option for enabling core dump support
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28744 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-11-04 01:05:06 +00:00
nbd
444bd44390
build system: add a feature that allows you to pull sources from a git tree instead of the usual tarball
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28394 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-10-09 16:33:59 +00:00
blogic
913081d31b
add menuconfig option to enable log files during build process
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27403 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-07-03 17:37:31 +00:00
nbd
bf4ead1771
add a kernel config option for magic sysrq
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26214 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-03-17 23:14:12 +00:00
nbd
8ffb9e04f3
fix wrong copy&paste in the helptext for kernel AIO support
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25772 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-02-27 20:06:05 +00:00
nbd
5c24c14594
kernel: make AIO support configurable (disabled by default)
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25769 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-02-27 19:52:48 +00:00
jow
f65c64f25e
[buildroot] prepare support for libiconv, libintl stub/full switching
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25302 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-02-02 01:26:19 +00:00
jow
1db1d443f3
[toolchain] remove support for disabling large file support, it is broken, breaks compatibility to anything and has no effect on most packages
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25208 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-01-28 17:00:43 +00:00
kaloz
d544567329
2.6.38 supports xz ramdisks, too
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25080 3c298f89-4303-0410-b956-a3cf2f4a3e73
2011-01-24 06:41:11 +00:00
kaloz
825f13453e
remove 2.6.25 support
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24089 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-11-22 13:43:32 +00:00
kaloz
0835d732ce
switch from ext2 to ext4 (w/o) journaling
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24084 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-11-22 12:12:39 +00:00
nbd
a894d030b6
make the display support feature flag selectable
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23791 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-11-02 16:26:57 +00:00
kaloz
be413f5248
as we only support 2.6, remove the useless bool for it
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23246 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-10-05 14:19:00 +00:00
mb
a26814e6d6
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.
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23196 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-10-03 12:54:07 +00:00
mb
2e7a683019
Add support for enabling early printk.
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Currently only for ARM, because I don't know what EARLY_PRINTK depends on on other architectures.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23071 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-09-15 16:27:02 +00:00
mb
9d3a35f2c7
Add an option to default the default build rule to parallel build.
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22737 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-08-20 14:48:59 +00:00
mb
c7ee63dd76
Support parallel build of certain packages
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22696 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-08-18 13:57:58 +00:00
nico
9db606b207
fix typo
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22453 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-08-01 14:37:19 +00:00
nbd
7b7e4702ef
add a build system option for collecting all kernel debug information (including modules) in a tarball
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22327 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-07-21 15:18:24 +00:00
nbd
12a6034cab
add a config option for enabling kernel debugging symbols
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22325 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-07-21 14:34:22 +00:00
nbd
0859bbd9dd
enable ipv6 support for packages by default
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22176 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-07-13 18:45:29 +00:00
nico
cf99c0544b
images: rename CONFIG_TARGET_ROOTFS_FSPART to CONFIG_TARGET_ROOTFS_PARTSIZE
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21362 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-05-05 01:52:54 +00:00
nico
f19762f44d
buildsystem: rearrange main config options, reorder, move stripping items to a "Stripping options" subsection,
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21239 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-04-28 17:37:32 +00:00
nico
fc2b3ea6b4
buildsystem: rename tgz/TGZ "feature" and matching options to targz/TARGZ
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21238 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-04-28 14:47:43 +00:00
nico
85095e9f19
images: allow generating .cpio.gz and/or .tar.gz archives whether ramdisk is selected or not
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21237 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-04-28 14:27:03 +00:00
mirko
a6e45d5923
add "patented"-build flag to allow packages being with and without patented technology
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21050 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-04-20 17:19:40 +00:00
juhosg
439805b1a9
select LZMA compressed initramfs by default for ramips
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20630 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-03-31 09:58:29 +00:00
nbd
c993669cc4
remove support for DEBUG_DIR, it has lost its purpose since STAGING_DIR_ROOT was added
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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19849 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-02-24 23:43:05 +00:00