libgpiod: bump version to v0.3
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>
Bartosz Golaszewski