This is a bugfix release. It contains the following changes since v1.0:
- include Doxyfile in the release tarball
- fix the implicit-fallthrough warnings
- make tests work together with gpio-mockup post v4.16 linux kernel
- use reference counting for line file descriptors to avoid calling
close() on the same descriptors multiple times
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This is a major update for libgpiod. The API is not compatible with the
v0.x.y series but since nothing in current buildroot git depends on
this project, I believe we can simply bump the version.
The included tools are compatible with their 0.x.y counterparts.
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Reviewed-by: Jan Kundrát <jan.kundrat@cesnet.cz>
Tested-by: Jan Kundrát <jan.kundrat@cesnet.cz>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Reviewed-by: Adrian Perez de Castro <aperez@igalia.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Bug fix release:
- correctly handle signal interrupts when polling in gpiod_simple_event_loop()
- fix the linking order when building with static libraries
- pass the correct consumer string to gpiod_simple_get_value_multiple() in
gpioget
- fix a line test case: don't use open-drain or open-source flags for input
mode
- fix the flags passed to ar in order to supress a build warning
- set the last error code in gpiod_chip_open_by_label() to ENOENT if a chip
can't be found
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
There aren't really any changes that matter for the buildroot image,
but the project has been moved over to kernel.org and is now available
in a release tarball, so simplify the .mk file by removing any
autoreconf stuff.
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Install to staging to make API headers discoverable by other packages.
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Add host-pkgconf to dependencies as we now use PKG_CHECK_MODULES in
configure.ac.
Changelog for v0.3:
New features:
- gpiomon can now watch multiple lines at the same time and supports custom
output formats which can be specified using the --format argument
- testing framework can now test external programs: test cases for gpio-tools
have been added
Improvements:
- improve error messages
- improve README examples
- configure script improvements
Bug fixes:
- use correct UAPI flags when requesting line events
Also includes bug fixes from v0.2.1:
Bug fixes:
- capitalize 'GPIO' in error messages in gpioset, gpioget & gpiomon
- tweak the error message on invalid arguments in gpiofind
- don't ignore superfluous arguments and fix the displayed name for falling
edge events in gpiomon
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
New release adds a couple new features and improvements, although the
most important one - the test suite - doesn't really matter for
buildroot.
The project has also been relicensed under LGPLv2.1.
We need the m4 directory fixup now since the AC_CONFIG_MACRO_DIRS([m4])
macro was used in configure.ac, but we don't want to have unnecessary
files in the git repo.
New features:
- relicensed under LGPLv2.1
- implemented a unit testing framework together with a comprehensive
set of test cases
- added a non-closing variant of the gpiochip iterator and foreach
macro [by Clemens Gruber]
- added gpiod_chip_open_by_label()
Improvements:
- Makefiles & build commands have been reworked [by Thierry Reding]
- documentation updates
- code shrinkage here and there
- coding style fixes
- removed all designated initializers from the header for better standards
compliance
Bug fixes:
- fix the return value of gpiod_simple_event_loop()
- don't try to process docs if doxygen is not installed
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
We want to use SPDX identifier for license string as much as possible.
SPDX short identifier for GPLv3/GPLv3+ is GPL-3.0/GPL-3.0+.
This change is done using following command.
find . -name "*.mk" | xargs sed -ri '/LICENSE( )?[\+:]?=/s/\<GPLv3\>/GPL-3.0/g'
Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Release 0.1.2 claimed to fix an issue with requesting both types of
line events, but actually didn't. This time it's really fixed.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This is a small bug-fix release:
- include <poll.h> instead of <sys/poll.h> in gpioset
- fix a formatting issue in gpioinfo for chips with >100 GPIO lines
- fix a bug when requesting both-edges event notifications
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This is a bug-fix release that addresses the musl libc compatibility
issues encountered with buildroot.
We can also remove the patch which got merged upstream.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Add a package containing a C library and a set of command-line tools
for controlling GPIOs from user space using the new character device
interface on linux.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
[Thomas:
- add comment about autoreconf=yes (suggested by Romain Naour)
- add more conventional syntax for the --{enable,disable}-tools usage
(suggested by Romain Naour)
- add patch to fix musl build.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
