Avoid test failures on powerpc systems
(where keycode 0 exists, unlike everywhere else).

The expected output the test is comparing against
does not expect keycode 0, so we simply filter it
out.

Update to upstream version '2.7.1'
with Debian dir e55386587bba6e7f2e925acb9c0688d6818c4446

setfont:
+ Fixed regression in argument parsing. Allow arguments and options to
  be mixed.

dumpkeys:
+ Fixed dumpkeys on pc and non-pc architectures. The value of keycode 0
  has a special meaning, but on some architectures (like powerpc)
  keyboards may generate keycode zero.

Signed-off-by: Alexey Gladkov <legion@kernel.org>

The value of keycode 0 has a special meaning, but on some architectures
(like powerpc) keyboards may generate keycode zero. In other cases,
kernel places K_ALLOCATED there.

Since it depends on the architecture you need to revert the test added
earlier.

Unfortunately the opposite is also true. On some architectures (where it
is possible to specify keycode 0) tests will fail. It's lucky there
aren't many architectures like this.

Link: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/tty/vt/keyboard.c#n1968


Fixes: bdf5742c ("libkeymap: dump action codes for keycode 0")
Signed-off-by: Alexey Gladkov <legion@kernel.org>

The new algorithm has regression and the command is no longer valid:

  setfont my-fancy-font.psf.gz -C /dev/tty1

Fixes: aed486b7 ("setfont: Rewrite arguments parser")
Link: https://github.com/legionus/kbd/issues/122


Signed-off-by: Alexey Gladkov <legion@kernel.org>

libkeymap:
* Add API to get/set keymap keywords.
* Export functions to convert the value to kernel code.
* Fix double kbdfile open.
* Dump action codes for keycode 0.

libkfont:
* Fix buffer allocation for doubled font.
* Check console mode.

keymaps:
* Add hcesar layout, for portuguese speaking countries.
* Update Colemak-DH keymaps with upstream changes.
* sv-latin1.map: make Ctrl+AltGr+9 act as Ctrl+].

fonts:
* Remove non-free Agafari fonts.

build-sys:
* Use autoconf 2.72.
* Do not substitute variables from configure.
* Makefiles cleanup.
* Fix build warning.

other:
* Add configure option to control keymaps compression.
* Update man pages.
* Remove deprecated startup scripts.
* Remove outdated docs.
* Update translations (from translationproject.org)

Signed-off-by: Alexey Gladkov <legion@kernel.org>

Signed-off-by: Alexey Gladkov <legion@kernel.org>

The compile_commands.json is needed to run the language server.

Signed-off-by: Alexey Gladkov <legion@kernel.org>

This reverts commit d35357a4.

Now part of new upstream release.

Update to upstream version '2.7~rc1'
with Debian dir a9f4a1ee5903c32bffd4e9f741f1111e2055bc35

We want -rc versions to sort lower than final release, so
mangle the version number for -rc releases to use ~rc.

While at it also update filenamemangle to use @ placeholders
according to https://wiki.debian.org/debian/watch examples.

Signed-off-by: Alexey Gladkov <legion@kernel.org>

libkeymap:
* Add API to get/set keymap keywords.
* Export functions to convert the value to kernel code.
* Fix double kbdfile open.
* Dump action codes for keycode 0.

libkfont:
* Fix buffer allocation for doubled font.
* Check console mode.

keymaps:
* Add hcesar layout, for portuguese speaking countries.
* Update Colemak-DH keymaps with upstream changes.
* sv-latin1.map: make Ctrl+AltGr+9 act as Ctrl+].

fonts:
* Remove non-free Agafari fonts.

build-sys:
* Use autoconf 2.72.
* Do not substitute variables from configure.
* Makefiles cleanup.
* Fix build warning.

other:
* Add configure option to control keymaps compression.
* Update man pages.
* Remove deprecated startup scripts.
* Remove outdated docs.

Signed-off-by: Alexey Gladkov <legion@kernel.org>

Signed-off-by: Alexey Gladkov <legion@kernel.org>

The man-pages of the utilities do not contain supported options. We need
to add new options and document the missing ones in the man-page.

Also added the AUTHORS section to man-pages.

Signed-off-by: Alexey Gladkov <legion@kernel.org>

Signed-off-by: Alexey Gladkov <legion@kernel.org>

Signed-off-by: Alexey Gladkov <legion@kernel.org>

If options are used, the arguments are parsed incorrectly. optind must
be taken into account when parsing arguments.

Fixes: a963bbab ("Add long options, help messages")
Signed-off-by: Alexey Gladkov <legion@kernel.org>

Many utilities have options and arguments, but no help message. Adding
help message and standard options makes the utilities more user friendly.

Signed-off-by: Alexey Gladkov <legion@kernel.org>

Signed-off-by: Alexey Gladkov <legion@kernel.org>

Such a standard is used for linux kernel compilation. Since kbd follows
the linux kernel interfaces we can use the same standard for compiler.

Signed-off-by: Alexey Gladkov <legion@kernel.org>

The use of its progname is justified by klibc support. Support for klibc
has been removed for a very long time. We support and test only glibc
and musl which have support of program_invocation_short_name.

Since vlock already uses _GNU_SOURCE, it seems reasonable to stop using
its progname and use program_invocation_short_name everywhere.

Signed-off-by: Alexey Gladkov <legion@kernel.org>

glibc and musl have different signatures for the strerror_r function if
_GNU_SOURCE is used:

 glibc: char *strerror_r(int, char *, size_t)
  musl: int strerror_r(int, char *, size_t)

To avoid conflicts, we should use our own wrapper as suggested by the
musl developers.

Link: https://inbox.vuxu.org/musl/20220412141324.5d344e74@spidey.rellim.com/T/


Signed-off-by: Alexey Gladkov <legion@kernel.org>

libcommon contains common functions that are used by utilities. Libraries
should not use these functions. All libraries need is nls.

Signed-off-by: Alexey Gladkov <legion@kernel.org>

Public headers distributed across directories cause several problems:

1. It is very easy to get confused and use an internal header in an
   external utility (relative to the library).

2. Different library headers are forced to duplicate attribute
   definitions and other common things.

As a solution, all headers can be moved to a separate subdirectory and
shared headers can be used from that subdirectory. Top level headers
will remain for backward compatibility and will point to the headers in
the subdirectory.

Signed-off-by: Alexey Gladkov <legion@kernel.org>

Signed-off-by: Alexey Gladkov <legion@kernel.org>

Signed-off-by: Alexey Gladkov <legion@kernel.org>

Signed-off-by: Alexey Gladkov <legion@kernel.org>

Compiler attributes appear in different compilers at different times and
require more sophisticated checking than we have now.

Signed-off-by: Alexey Gladkov <legion@kernel.org>

A refactor of public headers. This allows to optimize the search paths
of headers. It also made it possible to find utilities that use internal
headers.

Signed-off-by: Alexey Gladkov <legion@kernel.org>