Commit Graph

21 Commits

Author SHA1 Message Date
Yann E. MORIN
3fbd9887b3 filesystems: also chown symlinks
Currently, the symlinks in the generated filesystems will have the
UID of the user running the build, because 'chown' does not change
the ownership of symlinks, by default.

Although the implications are limited, some may not want that UID
to leak in the generated filesystems.

So, use 'chown -h' so even symlinks get properly chowned.

Reported-by: Angelo Dureghello <angelo@barix.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas De Schampheleire <patrickdepinguin@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-06-09 11:28:57 +02:00
Gustavo Zacarias
7ffd8642da fs/iso9660: fix iso9660 support
Similar to the "fs/initramfs: fix initramfs support" commit the same
problem applies to iso9660 in a different way. By adding iso9660 to
TARGETS it gets called before target-finalize with obvious consequences.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-03-06 23:01:53 +01:00
Jerzy Grzegorek
0e26991f79 package: fix white spaces
Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-01-16 13:31:09 +01:00
Thomas Petazzoni
13d7c78394 fs/iso9660: add Grub splashscreen support
When Grub is built with splashscreen support, copy the splashscreen
image to the ISO9660 filesystem. Otherwise, disable the splashscreen
in the grub menu.lst file.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2013-12-31 00:05:17 +01:00
Thierry Bultel
cf63744d23 fs/iso9660: do not use an initrd in iso image when using initramfs
When using initramfs built into the kernel, it is useless to put an
initrd in the iso image.  This patch makes the image to only contain
the kernel image, and also removes the initrd line from menu.lst

Signed-off-by: Thierry Bultel <thierry.bultel@wanadoo.fr>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2013-12-29 18:26:54 +01:00
Thomas Petazzoni
418c3a2f90 fs/iso9660: select ISO9660 support in Grub
The fs/iso9660 logic assumes that the Grub bootloader is
used. Therefore, it should make sure that Grub is configured with the
support for the ISO9660 filesystem.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2013-12-29 12:17:58 +01:00
Thomas Petazzoni
b49c231cab fs/iso9660: put the Buildroot boot entry first in Grub menu.lst
The ISO9660-specific Grub menu.lst contains two entries: one entry to
chainload the bootloader available in the first hard drive, and
another entry to boot the Buildroot system.

However, it defaults to booting the first entry, i.e chainloading
what's on the first hard drive. For a Buildroot generated system, this
is quite odd: we're not even booting the system built by Buildroot.

So, switch the two entries, and put the Buildroot boot entry first.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
2013-12-29 12:17:27 +01:00
Thomas De Schampheleire
8da745f04a Config.in files: unification of comments about dependency on Linux kernel
This patch lines up the comments of packages that need a Linux kernel to be
built by buildroot, to the format:
    foo needs a Linux kernel to be built

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-12-15 16:24:36 +01:00
Arnout Vandecappelle
bd8ef7a01c rootfs-common: refactor the common compression commands
This makes the compression extension available in a variable, so it
can be used by the fs-specific commands. In this patch, it is used
by iso9660. Following patches show more use cases.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-11 00:32:46 +01:00
Thomas De Schampheleire
be084204eb Config.in files: add missing dependencies to toolchain option comments
When a package A depends on config option B and toolchain option C, then
the comment that is given when C is not fulfilled should also depend on B.
For example:

config BR2_PACKAGE_A
	depends on BR2_B
	depends on BR2_LARGEFILE
	depends on BR2_WCHAR

comment "A needs a toolchain w/ largefile, wchar"
	depends on !BR2_LARGEFILE || !BR2_WCHAR

This comment should actually be:

comment "A needs a toolchain w/ largefile, wchar"
	depends on BR2_B
	depends on !BR2_LARGEFILE || !BR2_WCHAR

or if possible (typically when B is a package config option declared in that
same Config.in file):

if BR2_B

comment "A needs a toolchain w/ largefile, wchar"
	depends on !BR2_LARGEFILE || !BR2_WCHAR

[other config options depending on B]

endif

Otherwise, the comment would be visible even though the other dependencies
are not met.

This patch adds such missing dependencies, and changes existing such
dependencies from
  depends on BR2_BASE_DEP && !BR2_TOOLCHAIN_USES_GLIBC
to
  depends on BR2_BASE_DEP
  depends on !BR2_TOOLCHAIN_USES_GLIBC
so that (positive) base dependencies are separate from the (negative)
toolchain dependencies. This strategy makes it easier to write such comments
(because one can simply copy the base dependency from the actual package
config option), but also avoids complex and long boolean expressions.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
 (untested)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2013-11-10 23:59:57 +01:00
Jerzy Grzegorek
e0d9d33cc2 fix white spaces
Signed-off-by: Jerzy Grzegorek <jerzy.grzegorek@trzebnica.net>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-20 21:13:57 +02:00
Alexandre Belloni
95442bb324 Normalize separator size to 80 in remaining makefiles
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-06-20 17:32:07 +02:00
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
ff3391323a iso9660 fs: use cpio initrd instead of ext2
The ext2 initrd is pretty broken, because it requires an additional
root=/dev/ram0 command line parameter, and a /init to mount
devtmps that isn't there in out ext2 rootfs.  So just use a cpio
instead.

Note that there is no check if the kernel supports initramfs or the
selected compression method.

Also removed a bit of dead code in iso9660.mk.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-11-14 22:53:25 +01:00
Thomas Petazzoni
4ef7ec585c Remove unused .fakeroot.* mechanism
There used to be a mechanism using which packages could leave a
.fakeroot.<something> file which could contain commands to be executed
within the fakeroot environment. Since this mechanism is no longer
used by any package, remove it from the common infrastructure.

The latest user was nfs-utils, which used this mechanism to do the
"make install" as root, since doing otherwise was not supported. But
since 16e7b8255c, nfs-utils has been
upgraded and converted to the package infrastructure, and this hack is
no longer necessary. Another past user was the ltp-testsuite package,
for the same reason, and since
a72a670489, the fakeroot hack is no
longer needed.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-04-19 16:09:30 +02:00
Peter Korsgaard
3612ecf4a8 iso9660: fix build after linux package change
linux26 target is no more.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-07-27 23:26:36 +02:00
Peter Korsgaard
b7876e797d iso9660: fix build after af52661d (linux: rename LINUX26 to LINUX)
iso9660 used LINUX26_IMAGE_PATH, which got renamed. Adjust to match
the new name.

Reported-by: Sven Neumann <s.neumann@raumfeld.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2011-07-18 15:34:26 +02:00
Peter Korsgaard
0a0cb991b7 fs: rename make targets to match package/ convention
Use rootfs-* rather than *-root, to match the convention used under
package/ and which fits with the ROOTFS_*_ variables.

This will also help with the host dependencies.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-19 15:04:49 +01:00
Thomas Petazzoni
c7ee5853a0 iso9660: take into account the linux changes
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-06-22 21:20:26 +02:00
Peter Korsgaard
376549b755 iso9660: menu.lst fixup after move to fs
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-04-15 13:51:33 +02:00
Thomas Petazzoni
0585241505 Move all filesystem generation code to fs/
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2010-04-09 11:04:36 +02:00