They were last updated in 2021.

Signed-off-by: Brian McGee <brian@bmcgee.ie>

Signed-off-by: Brian McGee <brian@bmcgee.ie>

Feat/nix flake

feat: capture more x86 fields from /proc/cpuinfo

malloc.h was deprecated many years ago, stdlib.h should be used
(stdlib.h is already used)

This patch removes malloc.h usage to build host-tools (isdn_cdb,
mk_isdnhwdb) on systems without malloc.h header

Signed-off-by: Sergey V. Lobanov <sergey@lobanov.in>

See section 2.1 of https://sourceware.org/glibc/wiki/Release/2.36
("Usage of <linux/mount.h> and <sys/mount.h>") for details.

Also, remove a couple of ancient hacks that are no longer relevant after
the removal of <linux/fs.h> inclusion.

Signed-off-by: WANG Xuerui <xen0n@gentoo.org>

Chore: allow system input to be overriden

Hwinfo cherry-picks

- distributions have scripts to rewrite shebangs on installation and
they know what locations to rely on.
- For tests/compilation we should rather rely on the user to have setup
there PATH correctly.

Upstream discussion in systemd with several other Linux distribution
maitnainers: systemd/systemd#5816

more portable perl shebangs

… devices

feat: better usb detection