Commit Graph

20 Commits

Author SHA1 Message Date
Yann E. MORIN
b6842c4097 fs: make it behave a bit more like the package infra
Currently, to register a filesystem, one has to call:

    $(eval $(call ROOTFS_TARGET,blabla))

This is very unlike the package infrastructure, where the name of the
package is automatically guessed by the infra.

It turns out that we can now do that for the filesystem infra too.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2018-01-03 21:58:07 +01:00
Yann E. MORIN
62e626b2ab fs/squashfs: honour the number of parallel jobs
By default, mksquashfs uses all the CPUs available, like us with
BR2_JLEVEL=0.

However, by setting BR21_JLEVEL to non-zero, a user volutarily limits
the number of jobbs allowed to run concurrently (for various reasons,
like this is not a priority task on the machine; or like the
autobuilders, to spread the load accross multiple runs without
overloading the machine).

So, propagate tthe parallelisn settings down to mksquashfs, to repect
the user's will.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Clayton Shotwell <clayton.shotwell@rockwellcollins.com>
Tested-by: Clayton Shotwell <clayton.shotwell@rockwellcollins.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
2017-08-09 23:57:35 +02:00
Yann E. MORIN
815d78f8ba fs/squashfs: cleanup if-else cascade
And add myself to the DEVELOPPERS for squashfs.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2017-07-11 22:33:51 +02:00
Arnout Vandecappelle
0f9c0bf3d5 Globally replace $(HOST_DIR)/usr/bin with $(HOST_DIR)/bin
Since things are no longer installed in $(HOST_DIR)/usr, the callers
should also not refer to it.

This is a mechanical change with
git grep -l '$(HOST_DIR)/usr/bin' | xargs sed -i 's%$(HOST_DIR)/usr/bin%$(HOST_DIR)/bin%g'

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2017-07-05 15:19:29 +02:00
Yann E. MORIN
d1a2c0ed3c fs/squashfs: remove useless chmod
When that was added (in 975e30b, fs/squashfs: fix image file
permissions), the reasons were not quite explicit.

We are now forcing the umask, and various tests have shown that the mode
on the generated image file are correct without the chmod.

Remove it.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Peter Korsgaard <peter@korsgaard.com>
Acked-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-06-07 22:21:29 +02:00
Yann E. MORIN
892c7fe833 fs/squashfs: split commands
Now that we can properly printf a multi-line command, there is no need
to use a single command to gnerate the squashfs image.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-06-07 22:21:11 +02:00
Matthias Weisser
07e37bcc42 squashfs: Add lz4 hc compression
lz4 offers a high compression mode. A minimalistic file system shrinks by about 15%.

[Peter: Unconditionally use hc mode for lz4 instead of introducing another option]
Signed-off-by: Matthias Weisser <m.weisser.m@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2015-10-04 18:35:40 +02:00
Gustavo Zacarias
996dc12eff fs/squashfs: add lz4 compression support
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-05-18 23:48:28 +02:00
Thomas De Schampheleire
2f7a53ee8a squashfs3: remove deprecated package/rootfs
[Peter: remove now unused BR2_DEPRECATED_SINCE_2010_05 symbol]
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-01-10 15:14:35 +01:00
Jerzy Grzegorek
086f333f39 Normalize separator size to 80
Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-07 10:54:54 +02:00
Arnout Vandecappelle (Essensium/Mind)
847895d295 fs/common.mk: delay evaluation of variables
This makes things easier to understand and more consistent with the pkg-infra.
For example, it removes the need for '$$@' in the CMD variables of fs/*/*.mk.

It also makes it possible to update the variables later, e.g. in the package
override file.

It also makes sure that the date will be recorded correctly in Yann E. Morin's
patch that logs the MESSAGE macros to a file.

The fs/*/*.mk must be updated as well because the '$@' shouldn't be quoted
anymore in the CMD variables or the hooks.

The $(eval ...) for the dependencies is redundant, because the $(ROOTFS_TARGET)
variable is already eval'd. Note that it is only redundant if the evaluation of
the uses of the variable is also delayed.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-01-20 20:53:29 +01:00
Gustavo Zacarias
194ac2d549 squashfs: re-add legacy lzma support
Readd legacy LZMA support since older patched kernels might be using it.
Introduce an XZ target filesystem option for the new format.

[Peter: add a seperate xz target for squashfs-target as well]
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-03-05 15:04:03 +01:00
Peter Korsgaard
313c3d0f39 squashfs: bump version
The EXTRA_CFLAGS patch is now upstream, but we need a fix for !gzip builds
instead.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-03-03 11:50:24 +01:00
Peter Korsgaard
ed4ca35a1a squashfs: add lzma support
And try to select a sane default compression algorithm.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-09-20 22:05:39 +02:00
Peter Korsgaard
785fef108e squashfs: bump 4.x, add lzo support
We'll need libattr/xz packages in BR to enable support for those.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-09-20 16:21:20 +02:00
Peter Korsgaard
3975e30b99 fs/squashfs: fix image file permissions
Set image file permissions to 0644 like it was before the fs rework,
instead of the rather unhelpful 0700 (E.G. when image is used for tftp).

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-08-31 21:53:40 +02:00
Stanislav Bogatyrev
62b4c67b09 fs/squashfs: fix endianness typo for squashfs3
Signed-off-by: Stanislav Bogatyrev <bogatyrev_stanislav@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-08-27 17:00:39 +02:00
Peter Korsgaard
e74bcb6f9a fs/squashfs: squashfs3 needs to set big/little endian
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-05-26 22:47:32 +02:00
Thomas Petazzoni
b8cee9fb43 Add version selection for the SquashFS root filesystem
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-04-09 12:21:05 +02:00
Thomas Petazzoni
3474716bff Coherent naming for .mk files in fs/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-04-09 11:04:36 +02:00