Since netcat would be installed before busybox, we don't need to remove
a pre-installed 'nc' anymore.
If another netcat implementation (e.g. netcat-openbsd) is also enabled,
there is no way to tell which would win in the end, especially when we
add TLPB, in which case that will be forbidden.
So, we don't need to remove anything anymore.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
We only need that dependency when nmap's ncat is enabled.
For consistency, we add a dependency on nmap, not a suboption of it,
to have a dependency list in busybox that is only about packages, and
directly associates the upper-case package variable to the lower-case
package name, e.g. NMAP <-> nmap.
Thus, if BR2_PACKAGE_NMAP_NCAT is selected, we have a redundant
dependency. But that doesn't hurt and it really simplifies things.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Reviewed-by: Carlos Santos <casantos@datacom.com.br>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
In so doing, we must now ensure that busybox does not overwrite
the startup script already installed by syslog-ng.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
The two patches are still needed, with the second needing a slight
refresh around the edge.
Since upstream has now full support to perform a noclobber install, drop
our BUSYBOX_NOCLOBBER_INSTALL hook and use the new install rule.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Baruch Siach <baruch@tkos.co.il>
Cc: Matt Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
There is a call to swapoff in the shutdown sequence, so call "swapon -a"
on startup. As stated in the swapon man page,
All devices marked as "swap" in /etc/fstab are made available, except
for those with the "noauto" option. Devices that are already being
used as swap are silently skipped.
So even if the system has some init script to start/stop swap (e.g. from
a rootfs ovelay) calling swapon/swapoff would be harmless.
Signed-off-by: Carlos Santos <casantos@datacom.com.br>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
The default busybox inittab does two separate mkdir calls
to create /dev/pts and /dev/shm. Reduce this to call mkdir
only once for both directories.
Signed-off-by: Florian La Roche <F.LaRoche@pilz.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
In busybox fix the S01logging usage text to
document the "reload" target.
Signed-off-by: Florian La Roche <F.LaRoche@pilz.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
These configuration tweaks were added for compatibility with Blackfin
toolchains that bundled a uClibc version without shadow passwords
support. Blackfin is gone, so this is no longer needed.
Cc: Adam Duskett <aduskett@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Busybox build fine under current musl using its provided shadow
passwords and utmp/wtmp support.
Cc: Adam Duskett <aduskett@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Commit b4fc5a180c (package/busybox: support spaces in module aliases in
mdev) changed the mdev coldplugging to handle sysfs path elements and
modalias values containing spaces. This unfortunately doesn't work as was
recently reported:
http://lists.busybox.net/pipermail/buildroot/2018-May/220903.html
The problem is that sort -z also expects the fields of the input files to be
zero terminated, which is not the case for modalias sysfs entries.
So drop the -z option to sort. Spaces in modalias entries could be handled
with the xargs -d '\n' option, but that is unfortunately not supported by
the busybox applet. Instead, use tr to convert newlines to zeros so we can
use xargs -0.
Reported-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
When ash (busybox) is selected, /bin/{a,hu}sh is not added to /etc/shells
(see man shells). So, login tools like dropbear reject the ssh
connections for users using {a,hu}sh as shell in /etc/passwd.
buildroot authpriv.warn dropbear[853]: User 'kubu' has invalid shell, rejected
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Some applications, e.g. bashs process subsitution feature, rely on the
convention of `/dev/fd` being a symbolic link to `/proc/self/fd`.
This symbolic link and his companions `/dev/std*` are created by (e)udev [1],
but not by mdev, resulting in the following error when using the following
expression:
```
bash: /dev/fd/62: No such file or directory
```
For the sake of simplicity, lets fix this by creating the symlinks in inittab.
It is only really needed if eudev isn't used, but it doesn't really hurt to
create them even if eudev will recreate them afterwards.
Note, that we do not create the symlink `/dev/core` as `/proc/kcore` is
not available on all platforms, e.g. ARM, and the feature is not much
appreciated [2].
[1] 8943501993/src/shared/dev-setup.c (L35-L40)
[2] https://lwn.net/Articles/45315/
[Peter: redirect output (errors) to /dev/null for ro rootfs]
Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
