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84 Commits

Author SHA1 Message Date
juhosg
f80deda3fe 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>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34408 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-11-29 17:37:15 +00:00
florian
baad3f17ed [buildroot] image.mk: don't squash file permissions in JFFS2 images 
Currently we call mkfs.jffs2 --squash, which will change
both file permissions and owners.

If we have some file with suid bits, it will clear these bits.

Thus it's enough to just squash file owners, by replacing that
argument to --squash-uids.

Signed-off-by: Jonh Wendell <jonh.wendell@oiwifi.com.br>
Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34397 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-11-27 18:42:45 +00:00
jow
86db0188fa include/image.mk: /tmp should have mode 1777 
On the off chance that the root filesystem's /tmp is used directly as a
temporary directory instead of having a tmpfs mounted over it, it should have
the sticky bit set.

Signed-off-by: Mark Mentovai <mark@moxienet.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32572 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-07-01 11:48:54 +00:00
jow
132717c891 [package] base-files: add permission exceptions, do not clobber shadow permissions - based on patch by Mark Mentovai <mark@moxienet.com> 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32073 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-06-05 18:02:00 +00:00
nbd
bc53008b15 image: increase squashfs block size - visibly reduces image size in many cases 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29519 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2011-12-13 15:34:08 +00:00
jow
4aedc68034 [include] image.mk: pass through $(CONFIG_PKG_BUILD_JOBS) to the mksquashfs -processors option 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28305 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2011-09-26 02:02:35 +00:00
nbd
6e944703de default to using gzip with mksquashfs if lzma and xz are unavailable 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27748 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2011-07-24 09:16:55 +00:00
blogic
2672601b6f extend squashfs padding for 256k flash sectors 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27404 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2011-07-03 17:37:46 +00:00
juhosg
2347b46f34 generic: use padjffs2 in prepare_generic_squashfs 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27356 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2011-07-02 08:37:58 +00:00
nbd
b5b89c2298 tools/squashfs4: update to version 4.2 (adds support for xz compression) 
Based on a patch by Jonas Gorski

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26422 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2011-04-03 01:02:00 +00:00
jow
d80e0f114c [include] image.mk: only upgrade permissions instead of overwriting, utilize tar -p flag for targz image targets (#7667) 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26259 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2011-03-21 17:38:15 +00:00
kaloz
9721c62112 cleanup 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24090 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2010-11-22 13:46:09 +00:00
kaloz
825f13453e remove 2.6.25 support 
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 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24084 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2010-11-22 12:12:39 +00:00
nbd
7ec88f88f4 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
nico
7345822d30 image/ext2: fix rootfs partition size after [21362] 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21369 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2010-05-05 06:14:32 +00:00
nico
12fce709c1 include: rearrange image.mk, indent, reorder, change some ifeq/ifneq tests 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21244 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2010-04-29 00:44:26 +00:00
nico
fc2b3ea6b4 buildsystem: rename tgz/TGZ "feature" and matching options to targz/TARGZ 
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 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21237 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2010-04-28 14:27:03 +00:00
acoul
6376010841 don't use lzma/jffs2 on <2.6.33, set lzma/jffs2 as default for >=2.6.33. switch verbose mode on compresor statistics. 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20844 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2010-04-13 21:36:58 +00:00
acoul
4dcaf45c4d 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
nico
bca3f225e9 define a shared IMG_PREFIX variable used as a basename for image files, it contains board & subtarget infos (if appropriate) allowing subtargets to share the same bin directory without overwriting each other's files 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20834 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2010-04-12 23:15:56 +00:00
florian
9e7554db87 change from /jffs to /overlay, patch from Daniel Dickinson 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20356 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2010-03-21 17:16:50 +00:00
nico
536ea1994c sort entries in images md5sums files 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20116 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2010-03-10 04:03:37 +00:00
lars
6fd901e985 image.mk: Adjust ubifs build behaviour to that of others image types 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19985 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2010-03-05 04:14:03 +00:00
kaloz
cdce93c921 with no users left, remove support for 2.6.21 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19578 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2010-02-11 08:37:57 +00:00
nbd
f6b470be4f fix rootfs preparation with rootfs containing files with whitespaces in the filename (based on patch from #6551) 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19282 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2010-01-22 23:10:57 +00:00
lars
19682a7752 Add support for building ubifs images. 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19097 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2010-01-11 01:10:45 +00:00
kaloz
be8ce37ea9 get rid of even more 2.6.28 stuff 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18953 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2009-12-27 21:35:42 +00:00
nbd
124b7a0af5 ar71xx: the squashfs-4k images are unreliable in some builds. add 4k, 8k padding to the generic squashfs images and use them on 4k devices as well 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18526 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2009-11-24 13:55:40 +00:00
nbd
a1fd86c13e unbreak brcm-2.4 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18287 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2009-11-03 15:38:04 +00:00
kaloz
d231904055 use the new option for creating squashfs4-lzma images 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18269 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2009-11-02 09:53:29 +00:00
kaloz
706035474c swap logic on squashfs version selection 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18163 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2009-10-26 12:06:47 +00:00
juhosg
f16a932fac create v4 squashfs image for 2.6.31 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17406 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2009-08-26 09:52:25 +00:00
nbd
a2b578fb01 work around a threading bug in mksquashfs4 by limiting the number of threads to 1 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17146 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2009-08-06 12:55:41 +00:00
florian
39df09f658 use --binary option of md5sum to improve compatibility with other platforms (#5192) 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16977 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2009-07-25 17:16:00 +00:00
nbd
fb042825f8 get rid of linux 2.6.29 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16883 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2009-07-17 16:20:25 +00:00
nbd
9d6983fd78 enable lzma for squashfs4 by default 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15962 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2009-05-21 18:11:22 +00:00
juhosg
ef7cf93ac5 [image] create squashfs4 images if kernel version >=2.6.29 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15866 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2009-05-15 12:10:47 +00:00
ralph
9cf711b67b don't abort if the operation is failing 
( if the board is connected via NFS files might be created by root and can't be changed at this point of time )



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14729 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2009-03-02 17:42:29 +00:00
nbd
2bb798169d fix potential rootfs owner/group mismatch (tgz root only, patch from #4562) 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14569 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2009-02-19 17:19:29 +00:00
nico
add93b4d50 [tools] genext2fs: update to 1.4.1 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14536 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2009-02-17 03:05:10 +00:00
agb
6471883892 generate md5 checksums of generated firware images. closes #4003 
- checksums located in bin/md5sums
 - integrity can be verified using md5sum -c

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12889 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2008-10-07 08:01:55 +00:00
nbd
3e8bff3590 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
juhosg
f4aa8231ad [images] strip kernel version from image names 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11398 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2008-06-07 17:43:36 +00:00
juhosg
120027d425 fix generation of cpio.gz images 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10310 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2008-01-29 10:51:52 +00:00
nbd
a93683386e add cpio.gz support (patch from #2595) 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9986 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2007-12-28 15:46:01 +00:00
blogic
aefe181806 remove whitespaces 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9354 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2007-10-18 20:30:18 +00:00
blogic
58b2f95a87 added generation of x86 livecds, from #2391 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9191 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2007-10-08 18:53:19 +00:00
nbd
6db7ad74f6 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